<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Zohra Saada</style></author><author><style face="normal" font="default" size="100%">Amira Taboulet</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effet du séchage sur les caractéristiques des huiles essentielles de la plante médicinale Artemisia herba-alba</style></title><secondary-title><style face="normal" font="default" size="100%">3ème Séminaire National sur la Technologie et l'Industrie</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Forthcoming</style></year><pub-dates><date><style  face="normal" font="default" size="100%">18 octobre 2025</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%"> Tlemcen, Algérie </style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Séchage aux micro-ondes du poivron vert (Capsicum annuum L.) : entre conservation et qualité nutritionnelle</style></title><secondary-title><style face="normal" font="default" size="100%">2ème Séminaire National Univers, Terre, Nature et Vie</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">Forthcoming</style></year><pub-dates><date><style  face="normal" font="default" size="100%">19 avril 2025</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Maîtrise des Probabilités et de la Statistique : Guide pour les Étudiants en Formation d&amp;#39;Ingénieurs en Génie des Procédés (ISBN : 978-9969-538-71-7 ; Dépôt Légal : 12/2024)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><edition><style face="normal" font="default" size="100%">1st</style></edition><publisher><style face="normal" font="default" size="100%">Maison des universitaires pour l’édition, l’imprimerie et la diffusion</style></publisher><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><pages><style face="normal" font="default" size="100%">105</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;margin-bottom:4.0pt;text-align:justify&quot;&gt;
	&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span&gt;&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;Cet ouvrage pédagogique est spécifiquement conçu pour les étudiants de deuxième année du parcours Ingénieur en Génie des Procédés. Conforme au canevas du parcours Ingénieur d’État, particulièrement destiné aux bacheliers TM, il propose une approche exhaustive et structurée des concepts essentiels de la statistique et des probabilités, indispensables aux futurs ingénieurs.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:4.0pt;text-align:justify&quot;&gt;
	&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span&gt;&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;Divisé en deux parties principales – Statistique et Probabilités – ce guide explore les notions de base, les méthodes d'analyse des données univariées et bivariées, ainsi que les théories et applications des probabilités. Les étudiants y trouveront des explications claires, des exemples concrets et des exercices pratiques qui facilitent l'apprentissage et renforcent leurs compétences analytiques.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:4.0pt;text-align:justify&quot;&gt;
	&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span&gt;&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;Ce guide pratique est un outil incontournable pour les étudiants désireux d'acquérir une compréhension approfondie des probabilités et de la statistique et de les appliquer de manière efficace dans le domaine du génie des procédés. Grâce à sa pédagogie accessible et à ses ressources variées, cet ouvrage prépare les étudiants à exceller dans leurs études et à relever les défis de leur future carrière d'ingénieur.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:4.0pt;text-align:justify&quot;&gt;
	&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span&gt;&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;Ce support résulte de la lecture d’ouvrages et de documents, dont la plupart ne sont pas cités dans la bibliographie. Fort de trente-deux années d'enseignement de cette matière (au lycée, en formation professionnelle spécialisée et à l'université), je partage ici une approche exhaustive et structurée des concepts essentiels.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-top:4.0pt;margin-right:0cm;margin-bottom:4.0pt;margin-left:0cm;text-align:justify&quot;&gt;
	&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span&gt;&lt;span style=&quot;line-height:150%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;Le livre est composé de neuf&amp;nbsp;chapitres :&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&amp;nbsp; &lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:3.0pt;text-align:justify&quot;&gt;
	&lt;b&gt;&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Partie A : Statistique&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-top:3.0pt;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre A1 : Définitions de base&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre A2 : Séries statistiques à une variable&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre A3 : &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Séries statistiques à deux variables&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-top:6.0pt;margin-right:0cm;margin-bottom:3.0pt;margin-left:0cm;text-align:justify&quot;&gt;
	&lt;b&gt;&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Partie B : Probabilités&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-top:3.0pt;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre B1 : Analyse combinatoire&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre B2 : Introduction aux probabilités&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre B3 : Conditionnement et indépendance&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre B4 : Variables aléatoires&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:0cm;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre B5 : Lois de probabilité discrètes usuelles&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;

&lt;p style=&quot;margin-bottom:13.0pt;text-align:justify&quot;&gt;
	&lt;span&gt;&lt;span style=&quot;line-height:115%&quot;&gt;&lt;span style=&quot;NewRoman&amp;quot;,serif&quot;&gt;&lt;span style=&quot;color:black&quot;&gt;Chapitre B6 : Lois de probabilité continues usuelles&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;
&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Assessing the feasibility of solar drying for fruits and vegetables in El Hodna region, M&amp;#39;sila, Algeria</style></title><secondary-title><style face="normal" font="default" size="100%">Brazilian Applied Science Review (ISSN 2595-3621)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ojs.brazilianjournals.com.br/ojs/index.php/BASR/article/view/76202</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">e76202</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	This study investigates the feasibility of solar drying of fruits and vegetables in El Hodna region, M'Sila, Algeria, by examining key climatic factors such as solar radiation, air temperature, humidity, and air velocity. Solar drying is a sustainable food preservation method that leverages solar energy to remove moisture from agricultural products. El Hodna region, characterized by abundant sunlight, high temperatures, and favorable air velocity, presents an ideal setting for this technique. By conducting a comprehensive analysis of climatic data, this study aims to ascertain the region's suitability for efficient solar drying. Climatic data, including solar radiation levels, air temperature, humidity, and air velocity, were collected from meteorological sources. The analysis revealed that the region receives high levels of solar radiation, averaging 6.5 kWh/m²/day, and experiences air temperatures ranging from 25 to 35°C, which are conducive to drying. Additionally, the relative humidity, averaging around 40%, facilitates effective moisture removal, while air velocity, typically between 2 to 4 m/s, helps accelerate the drying process by enhancing moisture evaporation. These findings indicate that the climatic conditions in El Hodna are highly favorable for solar drying. The study concludes that solar drying is a practical and viable method for preserving fruits and vegetables in El Hodna, M'Sila. Implementing this technique can significantly reduce post-harvest losses, enhance food security, and promote sustainable agricultural practices. The potential benefits extend to local farmers, providing them with a cost-effective and eco-friendly preservation method that leverages the region’s natural climatic advantages.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Advancements in food preservation technologies: enhancing food quality, safety, and sustainability</style></title><secondary-title><style face="normal" font="default" size="100%">Brazilian Journal of Technology (ISSN  2595-5748)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ojs.brazilianjournals.com.br/ojs/index.php/BJT/article/view/76174</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">e76174</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	The field of food preservation has seen remarkable advancements, driven by the need to enhance food quality, safety, and sustainability. This paper provides a comprehensive examination of the latest food preservation technologies, detailing their principles, applications, and impacts on the food industry. Traditional methods such as canning, freezing, and drying are discussed alongside innovative techniques like high-pressure processing (HPP), pulsed electric fields (PEF), and cold plasma. Emphasis is placed on the benefits these advanced methods offer, including extending shelf life, preserving nutritional and sensory qualities, and reducing food waste. The review also addresses the challenges associated with each method, such as equipment costs, scalability, and potential health effects. By synthesizing current research and technological developments, this paper aims to provide valuable insights into how these technologies can be utilized to optimize food preservation processes. It highlights the importance of these advancements for pedagogy, scientific research, and societal benefits. Furthermore, the review underscores the necessity for continued research to address existing challenges and enhance the efficiency and applicability of these technologies. This comprehensive analysis is intended to assist researchers, industry professionals, and policymakers in understanding the state of food preservation technologies and promoting their use to improve food quality and safety.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">KHAMA Réda</style></author><author><style face="normal" font="default" size="100%">PLOUGONVEN Erwan</style></author><author><style face="normal" font="default" size="100%">LÉONARD Angélique</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Studying the convective-dried tomato shrinkage by X-ray micro-CT imaging</style></title><secondary-title><style face="normal" font="default" size="100%">Studies in Engineering and Exact Sciences (ISSN: 2764-0981)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ojs.studiespublicacoes.com.br/ojs/index.php/sees/article/view/12030</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">e12030</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	The use of X-ray micro-CT imaging (X-ray microtomography), which is an effective imaging technique that provides multiple advantages across different fields (non-destructive, high resolution, density contrast, versatility, in-situ analysis, and 3D modeling), for experimentally determining shrinkage during fruit drying has not been extensively researched. Therefore, the main goal of this paper is to examine the shrinkage phenomenon during convective drying of tomato slices, using three different temperatures (40, 50, and 60°C) at constant air velocity of 1 m.s&lt;sup&gt;-1&lt;/sup&gt;&amp;nbsp;and very low humidity. Indeed, the shrinkage curves showing the evolution of the volume ratio (V*) versus the water content ratio (X*) are determined by X-ray microtomography. According to the findings, the tomato exhibits anisotropic shrinkage that is not affected by temperature, and a single shrinkage curve is proposed. On average, the volume decreases of 70% of its initial value. The water content affects both thickness and diameter shrinkage in a linear manner until X* is 0.2. However, when the values are below 0.2, the diameter and especially thickness decrease quickly, with a polynomial and logarithmic trend, respectively.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">RAHMANI Youcef</style></author><author><style face="normal" font="default" size="100%">KHAMA Réda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of microwave drying on onion (Allium cepa l): experimental study</style></title><secondary-title><style face="normal" font="default" size="100%">Studies in Engineering and Exact Sciences (ISSN: 2764-0981)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.54021/seesv5n2-709</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">e11878</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Onion is an agricultural product widely used in daily life in fresh or dried state where microwave-drying method is one of the exploitable techniques. In such an operation, it would be important to control the effect of the output power in the device on the physicochemical quality of the food. In addition to the water content, the study of the physicochemical quality of onions concerns the color and the shrinkage rate. Monitoring and controlling these parameters is strongly recommended for microwave-dried onions. Onion slices of fixed dimensions (thickness of 10 mm and diameter of 67 mm) are microwave dried, at four different powers (90, 180, 270 and 360 W). The physicochemical quality of the samples is measured at each end of drying and all evaluations are based on minimum values. The results show that the increase of the drying power of the onions accelerates the degradation of their color and increases their shrinkage rate; nevertheless, a reduction in the drying time is quite remarkable. The browning index and shrinkage rate of onion slices are proportional to the microwave drying power. However, the drying time is inversely proportional. Finally, a drying power equal to 90 W and a thickness of the onion slices equal to 10 millimeters are recommended.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">RAHMANI Youcef</style></author><author><style face="normal" font="default" size="100%">KHAMA Réda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of salting time and drying method on physicochemical characteristics of dried meat from the longissimus muscle of Algerian dromedary camels</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Food Composition and Analysis (Print ISSN: 0889-1575 Online ISSN: 1096-0481)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/abs/pii/S0889157524006069</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">135</style></volume><pages><style face="normal" font="default" size="100%">106572</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	The present study aims to evaluate the effects of a cold brine (4 °C) pre-treatment on the quality of camel meat. The studied parameters are moisture content, macronutrient composition, color, pH, and shrinkage, before and after drying. Five groups of 108 camel meat slices with dimensions of 100 ×20 x 4 mm (length x width x thickness) were constituted. The control group (group 1) received no treatment. Groups 2 and 3 were immersed for 30 and 90 minutes respectively in a 19 % sodium chloride solution at 4 °C, then sun-dried. As for groups 4 and 5, they were treated in the same way for 30 and 90 minutes, but oven-dried at 65 °C. Results demonstrate that increasing the soaking time reduced the drying duration from 20 to 16 hours for oven drying and 14–12 hours for sun drying. Moisture content decreased from 73.94±0.31 % to 13.33±0.15 %, while protein levels decreased from 75.76±0.04 % to 74.465±0.02 % and 74.97±0.04 % for oven drying and 74.25±0.07 % to 74.51±0.01 % for sun drying after 30 and 90 minutes of soaking, respectively. A decrease in lipid content from 21.65±0.04 % to 19.10±0.06 % and 19.14±0.08 % was also observed during oven drying and 19.33±0.07 % to 19.12±0.09 % for sun drying. Sodium levels increased from 260.47±1.46 mg/100 g to 1690.36±1.94–1712.11±5.14 mg/100 g for oven drying and 1704.48±7.16 mg/100 g - 1714.89±4.18 mg/100 g for sun drying. Longer soaking times increased total color variation for both drying methods. By using cold brine, the nutrients in the muscle slices are preserved and the final product is lower in salinity.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">November 2024</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">KHAMA REDA</style></author><author><style face="normal" font="default" size="100%">LEONARD ANGELIQUE</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the water desorption of fruits: a case study of watermelon (Citrullus Lanatus)</style></title><secondary-title><style face="normal" font="default" size="100%">Agricultural Engineering International: CIGR Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://cigrjournal.org/index.php/Ejounral/article/view/9317</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">238-252</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Studies on drying of the watermelon seeds or rinds are available, but not on drying of the fruit flesh. Data on the sorption of watermelon fruit (Citrullus Lanatus), which are useful and important when identifying optimal food drying and storage conditions, are also not available. Therefore, the main goal of this study is to investigate the water desorption behavior of watermelon using the dynamic method requiring the automated dynamic vapor sorption (DVS) technique based on a humidity-generating device. The moisture desorption isotherms are determined at three different temperatures (20°C, 30°C and 40°C) over a relative humidity range of 0-80%. In addition, 11 different models are applied to the experimental data in order to select the appropriate desorption curve equation. The models are compared using the correlation coefficient, the coefficient of determination, the standard error, the reduced chi-squared, the mean bias error and the root mean square error; they are predicted by a non-linear regression analysis using the Curve Expert software and MS Excel computer program. The effect of the temperature on the constants of the found equation is also examined. Besides, the desorption isosteric heat of watermelon is determined using the Clausius-Clapeyron relation. Contrary to long times taken in the static method, the results show that 4.5 days are widely sufficient to reach the equilibrium via the DVS device. In addition, the obtained curves are of the type III and the Henderson model best fits the experimental data. In the interval 0.05-0.45 kg water.kg dry matter-1 of equilibrium moisture, the values of the isosteric heat vary from 65.02 to 113.25 kJ mol-1. Finally, the equation giving the isosteric heat of desorption v.s. the equilibrium moisture content is obtained.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">KHAMA REDA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the food solar drying process</style></title><secondary-title><style face="normal" font="default" size="100%">Innovative Technologies in Algeria, Recent Studies in 2024  (ISBN : 978-9969-538-33-5 ; Dépôt Légal : 06/2024)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://eurlpscp.com/maisondesuniversitaires/2024/11/04/innovative-technologies-in-algeria-recent-studies-in-2024/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Maison des universitaires</style></publisher><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">BOULIFA INES</style></author><author><style face="normal" font="default" size="100%">KHAMA REDA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Studying quality characteristics of dried Algerian strawberries</style></title><secondary-title><style face="normal" font="default" size="100%">Innovative Technologies in Algeria, Recent Studies in 2024  (ISBN : 978-9969-538-33-5 ; Dépôt Légal : 06/2024)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://eurlpscp.com/maisondesuniversitaires/2024/11/04/innovative-technologies-in-algeria-recent-studies-in-2024/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Maison des universitaires</style></publisher><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">KHAMA REDA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Establishment of a novel chart for a Flat-Plate Solar Collector (FPSC) operating under the climate of Ouargla city, Algeria</style></title><secondary-title><style face="normal" font="default" size="100%">Innovative Technologies in Algeria, Recent Studies in 2024  (ISBN : 978-9969-538-33-5 ; Dépôt Légal : 06/2024)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://eurlpscp.com/maisondesuniversitaires/2024/11/04/innovative-technologies-in-algeria-recent-studies-in-2024/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Maison des universitaires</style></publisher><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">REDA KHAMA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ÉTUDE DU SÉCHAGE CONVECTIF DES FRUITS (ISBN : 978-9969-538-30-4 ; Dépôt Légal : 06/2024)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://eurlpscp.com/maisondesuniversitaires/2024/11/04/etude-du-sechage-convectif-des-fruits-dr-khama-reda/</style></url></web-urls></urls><edition><style face="normal" font="default" size="100%">1st</style></edition><publisher><style face="normal" font="default" size="100%">Maison des universitaires</style></publisher><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><pages><style face="normal" font="default" size="100%">75</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">REDA KHAMA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DÉCOUVRIR LA CRYOGÉNIE (ISBN : 978-9969-538-18-2 ; Dépôt Légal : 05/2024)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://eurlpscp.com/maisondesuniversitaires/2024/11/04/decouvrirla-cryogenie-dr-khama-reda/</style></url></web-urls></urls><edition><style face="normal" font="default" size="100%">1st</style></edition><publisher><style face="normal" font="default" size="100%">Maison des universitaires</style></publisher><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><pages><style face="normal" font="default" size="100%">85</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">REDA KHAMA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ÉNERGIE : Aspects, impacts &amp;amp; transition (ISBN: 978-9969-538-13-7 ; Dépôt Légal : 04/2024)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://eurlpscp.com/maisondesuniversitaires/2024/11/04/energie-aspects-impacts-transition-dr-khama-reda/</style></url></web-urls></urls><edition><style face="normal" font="default" size="100%">1</style></edition><publisher><style face="normal" font="default" size="100%">Maison des universitaires</style></publisher><pub-location><style face="normal" font="default" size="100%">Tlemcen, Algérie</style></pub-location><pages><style face="normal" font="default" size="100%">60</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Improving open sun and indirect solar drying kinetics with physicochemical quality of regal seedless grapes by novel pretreatment solution</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Stored Products Research (ISSN: 0022-474X)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/abs/pii/S0022474X24000493</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">106</style></volume><pages><style face="normal" font="default" size="100%">102292</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	This paper reports a study of the physicochemical quality and the drying behavior of regal seedless grapes (RSG), pretreated with a novel solution (Olive oil: 2%, calcium carbonate: 2% and distilled water: 96%), then open sundried and dried in an indirect solar dryer. To show the effect of soaking time and temperature of the solution, two soaking times are carried out (120 and 240 s) at two temperatures (333.15 and 353.15 K). Quality indicat or such as shrinkage, color, rehydration capacity, titratable acidity, power of hydrogen (pH) and polyphenol content are evaluated. The results show that the time required to dry treated RSG varies from 220 to 328h during indirect solar drying (ISD) (during 428 h for untreated samples), and from 164 to 180 h during open sun drying (OSD) (during 290 h for untreated samples). The effective moisture diffusivity of solar-dried RSG ranges from 0.316 to 3.030 mm2 s − 1 and that of open sun-dried regal seedless grape ranges from 0.706 to 5.700 mm2 s − 1 . Pretreatment affects the pH values significantly, whereas the rehydration capacity showes a large difference between the treated and untreated RSG. The solar-dried RSG has more stable color and ISD retains more of their polyphenol content.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">May 2024</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dried Camel (Camelus dromedarius) Meat Contributing to Food Safety</style></title><secondary-title><style face="normal" font="default" size="100%">Biology and Life Sciences Forum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.3390/blsf2023022018</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	The effect of static drying on the physicochemical quality of camel (Camelus dromedarius) meat slices as driedin an oven at 65 ◦C, with the aim of contributing to food safety. During the experiments, meat was cutinto. 8 ± 0.2 cm thick slices, soaked in a saline solution for 30 min, and then dried. Moisture content wasmeasured during the drying phase, and physicochemical parameters, such as protein, ash, sodium, pH, and mineral content, such as calcium (Ca), phosphor (P), magnesium (Mg), potassium (K), zinc (Zn), iron (Fe), copper (Cu) and manganese (Mn), were monitored before and after drying. The colorimetric parametersof the dried samples are also measured. The results show that the physicochemical quality of the dried camelmeat meets the requirements of the Codex Alimentarius Commission. Indeed, the moisture content decreased from 73.94 ± 0.51% to 13.33 ± 0.44%, and the dried food samples were characterized by increases (i) from 19.72 ± 0.30% to 50.97 ± 0.65% in protein content; (ii) from 1.115 ± 0.012% to 4.781 ± 0.047%, in ash content; (iii) from 260 ± 11.7 mg to 1690 ± 32 mg, in the sodium content (for 100 g of dry matter), and (iv) from 5.956 ± 0.087 to 6.203 ± 0.091 in pH value. However, the variation is not significant for all mineral content parameters. Finally, themean values of the colorimetric parameters of brightness (L*), redness (a*), and yellowness (b*) are 37.13 ± 1.64, 22.02 ± 0.72, and 7.73 ± 0.69, respectively (before drying) and they are 25.57 ± 1.56, 9.43 ± 0.78, and 3.74 ± 0.21, respectively (after drying).
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Camelus dromedarius; camel meat; drying; quality; safety food
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	&amp;nbsp;
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">&lt;p&gt;
	This article belongs to the Proceedings of&amp;nbsp;&lt;a href=&quot;https://www.mdpi.com/2673-9976/22/1&quot;&gt;The 10th International Seminar of Veterinary Medicine: Camelids in Algeria &amp;amp; Maghreb&lt;/a&gt;
&lt;/p&gt;

&lt;p&gt;
	&amp;nbsp;
&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">RAHMANI Youcef</style></author><author><style face="normal" font="default" size="100%">KHAMA Réda</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">STUDY THE EFFECT OF SUN AND MICROWAVE DRYING ON QUALITY OF CAMEL MEAT (Camelus dromedarius) SLICES</style></title><secondary-title><style face="normal" font="default" size="100%">Algerian Journal of Arid Environment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://journals.univ-ouargla.dz/index.php/AJAE/article/view/1752</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12 </style></volume><pages><style face="normal" font="default" size="100%">98-107</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Drying is still considered to be an efficient and important process used for food preservation. Several drying methods are commonly used, so it would be interesting to compare them. The comparison could focus on the quality of the dried products, which is mainly dependent on changes occurring during processing. In the current contribution, an experimental study of drying camel meat (Camelus dromedarius) by two methods, namely direct sun drying and microwave drying, is performed. The investigation is carried out to determine the adequate better drying technique for camel meat from the region of Ouargla, southeast Algeria. Under pre-treatment in a saline solution during 30 minutes of soaking, the samples used are slices 8 mm thick, 100 mm long and 20 mm wide. They are characterized by the initial water content of 73.38 ± 0.13 %, the protein content of 19.77 ± 0.05 %, an ash content of 1.123 ± 0.009 and a lipid content of 3.72 ± 0.05 %. The sun drying experiments are carried out at an average temperature of 21.55 °C and average relative humidity of 28.57 %. The microwave drying is carried out at a power of 180 and 270 W. At the end of drying, kinetics, rate drying, duration drying, organoleptic properties (color and size) and nutritional values (protein and lipid) are determined in each case. Although drying in the microwave is faster and shorter, the results show that the samples sun dried are better. Indeed, sun drying shows a shrinkage rate of 43.63 ± 0.37 % against 56.75 ± 0.36% at 180 W and 57.65 ± 0.32 % at 270 W for microwave drying, with total color differences of 20.59 ± 0.48 against 24.63 ± 0.73 at 180 W and 23.10 ± 0.70 at 270 W for microwave drying. Protein content increases significantly after sun drying (49.44 ± 0.21) and microwave drying (45.30 ± 0.02 % at 180 W and 40.64 ± 0.01 at 270 W). The results also show lipid preservation of 84.13 % during sun drying and an increase in ash content in both drying processes from 1.123 ± 0.009 to: (i) 4.235 ± 0.015 at 180 W and 4.266 ± 0.037 at 280 W, in microwave drying; (ii) 3.903 ± 0.07 during sun drying.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Cameline meat, quality, sun drying, microwave drying, experimentation.
&lt;/p&gt;

&lt;p&gt;
	&amp;nbsp;
&lt;/p&gt;

&lt;p&gt;
	&amp;nbsp;
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani-Benissad</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author><author><style face="normal" font="default" size="100%">Laurent Fraikin</style></author><author><style face="normal" font="default" size="100%">Angélique Léonard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modeling of drying thin layer of tomato slices using solar and convective driers</style></title><secondary-title><style face="normal" font="default" size="100%">Agricultural Engineering International: CIGR Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://cigrjournal.org/index.php/Ejounral/article/view/7407</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">287-298</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	This paper presents a mathematical modeling of thin layer drying of tomato (Solanum lycopersicum L.). To this end, two different methods are used to dehydrate tomato slices namely the solar drying (in an indirect solar drier), and the forced convective drying (in a convective drier). In the solar drier, the experiments are carried out at a constant air velocity of 1 m s-1and average temperatures of 37.2°C, 39.9°C and 42.5°C. In the convective drier, the experiments are performed with five different temperatures (30°C, 40°C, 50°C, 60°C and 70°C) at a constant air velocity of 1 m s-1. In order to estimate and select the appropriate drying curve equation, fifteen different thin layer mathematical drying models available in the literature are applied to the experimental data. The models are compared using the correlation coefficient (r) and the standard error (s) and are predicted by a non-linear regression analysis using the Curve Expert software. The Midilli-Kucuk model shows a better fit to the experimental drying data according to (r) and (s) for the two drying methods. The effect of the drying temperature on the parameters of this model is also determined. The experimental drying curves show only a falling drying rate period. On average, tomatoes are dried until the moisture content to 0.15 kg water kg-1 dry matter from 14.36 kg water kg-1 dry matter in the solar drying, and to the moisture content of 0.10 kg water kg-1 dry matter from 12.66 kg water kg-1 dry matter in the convective drying.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: solar drying, convective drying, tomato slices, thin layer, mathematical modeling, curve expert software.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effet du prétraitement sur la capacité de réhydratation des raisins de table &amp;quot;Regal Seedless&amp;quot; séchés dans un séchoir solaire indirect</style></title><secondary-title><style face="normal" font="default" size="100%">Conférence nationale sur les énergies renouvelables et l’efficacité énergétique &quot;CNEREE’2021&quot;</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><publisher><style face="normal" font="default" size="100%">Université Ahmed Draia</style></publisher><pub-location><style face="normal" font="default" size="100%">Adrar, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of thickness and pretreatment on the physicochemical quality of sun-dried camelina meat</style></title><secondary-title><style face="normal" font="default" size="100%">6th International Symposium on New and Renewable Energy (SIENR)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://ieeexplore.ieee.org/abstract/document/9631887/</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pub-location><style face="normal" font="default" size="100%">Ghardaia, Algeria</style></pub-location><pages><style face="normal" font="default" size="100%">1-5</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analyse physico-chimique de la viande cameline séchée au soleil</style></title><secondary-title><style face="normal" font="default" size="100%">A national conference on Energy Systems, Environment, Plasma and Materials &quot;ESEPM’2020&quot;</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><publisher><style face="normal" font="default" size="100%">MESTEL Laboratory, University of Ghardaïa</style></publisher><pub-location><style face="normal" font="default" size="100%">Ghardaïa, Algeria</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Static drying of yellow onions (Allium cepa): Process monitoring and enumeration of yeasts and moulds in the food</style></title><secondary-title><style face="normal" font="default" size="100%">Materials and Biomaterials Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://mbmscience.com/index.php/mbms/article/view/25</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">034-039</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	In this work, slices of yellow onions (Allium cape) with a diameter of (6.7 ± 0.05) cm and a thickness of (1 ± 0.05) cm are dehydrated in a drying oven at two temperatures: 40 °C and 90 °C. The average initial mass and water content of the samples are 32.61 g and 92.13%, respectively. The microbial flora in moulds and yeast is also enumerated before and after drying. An experiment plan of two variables, namely drying time and temperature, is followed to optimize the process tests. The moisture content is taken as a response. The interactions between operating variables are shown and a mathematical model is established expressing, thus, the variation of the moisture content of the onion slices as a function of the temperature and the drying time. A correlation of experimental results and calculations is indeed established. The results show that drying duration decreases with increasing temperature and water content of onion slices decreases from 92.13% to 4.5% during 2595 minutes, and from 92.13% to 9.47% during 1245 minutes, at 40 °C and 90 °C, respectively. Also, the experimental results lead to the appropriate choice of the temperature and the drying time in order to reach adequate moisture content. Finally, Oven drying of the yellow onions with determined dimensions eliminates the moulds to desired and encouraging values.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Static drying; Oven; Yellow Onion; Experimentation; Microbial Flora;&amp;nbsp;Allium cepa.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Youcef Rahmani</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Séchage statique des oignons jaunes (Allium cepa) : Suivi du processus et dénombrement des levures et moisissures de l&amp;rsquo;aliment</style></title><secondary-title><style face="normal" font="default" size="100%">Journée des Jeunes Chercheurs en Génie des Procédés (JCGP'2019)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><publisher><style face="normal" font="default" size="100%">Département de Génie des Procédés - Université Kasdi Merbah Ouargla</style></publisher><pub-location><style face="normal" font="default" size="100%"> Ouargla, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Amar Seghier</style></author><author><style face="normal" font="default" size="100%">Sliman Rouas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental study of the shrinkage phenomenon during the static and open sun drying of apple slices</style></title><secondary-title><style face="normal" font="default" size="100%">5th Days of the Young Researcher (5èmes Journées du Jeune Chercheur : JJCh'2018)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><publisher><style face="normal" font="default" size="100%">Faculty of Process Engineering, University of Constantine 3 (UC3)</style></publisher><pub-location><style face="normal" font="default" size="100%">Constantine, Algeria,</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Amar Seghier</style></author><author><style face="normal" font="default" size="100%">Sliman Rouas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental study of the shrinkage phenomenon during the static and open sun drying of apple slices</style></title><secondary-title><style face="normal" font="default" size="100%">Algerian Journal of Engineering Research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.asjp.cerist.dz/en/article/94986</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">52-58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	This paper presents an experimental study of the shrinkage phenomenon of apple slices during two types of drying, namely: static drying (in an electric regulated oven) and open sun drying (naturally, on one tray) under the meteorological conditions of Ouargla city in the south east of Algeria. In the oven, the experiments are performed with three different temperatures (50, 60 and 70 °C). The effect of the water content loss of the fruit samples on the dimensions (thickness and diameter) and on the volume are considered. During the static and sun drying, the results show that the volume decreases by 80% and 86% of its initial values, respectively. During the static drying, the diameter of each apple slice shrinks by 20% and the thickness by 70 % of the initial values. Not far from these values, the diameter decreases by 25% and the thickness by 76% of the initial values during the open sun drying. In addition, the drying of apple slices shows an anisotropic shrinkage independently of temperature and therefore a unique shrinkage equation is proposed for each of both methods of drying. Finally, the importance of considering the phenomenon of shrinkage of the apple fruit during drying is shown in the Krischer curves.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Apple slices, Experimentation, Shrinkage. Static drying, Open sun drying.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author><author><style face="normal" font="default" size="100%">Jie Li</style></author><author><style face="normal" font="default" size="100%">Laurent Fraikin</style></author><author><style face="normal" font="default" size="100%">Erwan Plougonven</style></author><author><style face="normal" font="default" size="100%">Angélique Léonard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study by x-ray microtomography of the tomato slices shrinkage during the convective drying</style></title><secondary-title><style face="normal" font="default" size="100%">EuroDrying’2017 – 6th European Drying Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://orbi.uliege.be/handle/2268/238547</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Liège, Belgium</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author><author><style face="normal" font="default" size="100%">Laurent Fraikin</style></author><author><style face="normal" font="default" size="100%">Angélique Léonard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isotherms and isosteric heat of desorption of watermelon fruit</style></title><secondary-title><style face="normal" font="default" size="100%">EuroDrying’2017 – 6th European Drying Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://orbi.uliege.be/handle/2268/238548</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Liège, Belgium</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conception, réalisation et simulation d&amp;rsquo;un séchoir solaire opérant en mode convectif utilisé pour le séchage de produits agroalimentaires (Design, realization and simulation of a convective solar dryer used for drying agro-alimentary products)</style></title><secondary-title><style face="normal" font="default" size="100%">Department of Process Engineering, University of Béjaïa, Algeria</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.pnst.cerist.dz/detail.php?id=53130</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	In this research, an indirect solar dryer (SSI) was designed and tested for drying tomato in thin layer. It operates without additional energy in the passive and active convective modes. Before realizing the solar drying tests in the SSI, the cover and the absorber of the flat-plate solar collector (CSPA) were optimized. The convective and solar drying of watermelon and tomato occur during the falling drying phase and the Verma and Midilli-Kucuk model are those that perfectly describe the drying of both two fruits, respectively. The follow-up of the shrinkage during the drying of both fruits was realized by X-ray microtomography. In addition to the experimental study, a computer program (Mod_CSPA) for CSPA and a computer program (Mod_CHS) for the drying chamber (CHS) were developed. Mod_CSPA was experimentally validated and it was shown that the optimal inclination of CSPA is variable during the year. The numerical simulation of the mass and heat transfer during the solar drying in thick layer of tomato slices showed that the energy supplied by the drying air is of use to the water evaporation and the temperature rise of the dried fruit.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Indirect solar dryer (SSI) - Flat-plate solar collector (CSPA) - Shrinkage - X-ray microtomography - Drying kinetics - Simulation.
&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">PhD thesis</style></work-type></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Étude d&amp;rsquo;un capteur plan à air destiné à un séchoir solaire : Comparaison du mode passif au mode actif</style></title><secondary-title><style face="normal" font="default" size="100%"> Le 4ème Séminaire International sur les Energies Nouvelles et Renouvelables</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://uraer.cder.dz/sienr/sienr2016/st/11_Article_R_Khama_B11.pdf</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Ghardaïa, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Ce papier présente une étude expérimentale menée sur un capteur plan à air intégré à un séchoir solaire de type indirect destiné au séchage des produits agroalimentaires sous les conditions météorologiques de Ouargla (Latitude : 31° 56 '57&quot; N – Longitude : 5° 19' 30&quot; E – Altitude : 138 m) au sud-est de l’Algérie. Le but essentiel des expériences réalisées est de comparer le mode passif (ventilation naturelle) au mode actif (ventilation forcé) du capteur en question. L’étude comparative montre que l’augmentation du rayonnement solaire a plus d'influence sur les températures du capteur solaire en ventilation naturelle qu’en ventilation forcée où les valeurs du rendement thermique sont meilleures. En outre, la valeur de ce dernier paramètre augmente linéairement avec l'augmentation du rayonnement solaire entre 400 et 800 W/m2 pour des vitesses de l’air fixées entre 1 et 1.40 m/s alors que l’effet de la vitesse reste négligeable pour une valeur voisine de 800 W/m2 .
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Mots clefs : Capteur thermique solaire, Mode passif, Mode actif, Expérimentation, Rendement thermique.
&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Design and performance testing of an industrial-scale indirect solar dryer</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Engineering Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://jestec.taylors.edu.my/Vol%2011%20issue%209%20September%202016/11_9_4.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">1263-1281</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	In this paper, an indirect solar dryer was developed and tested for drying food. This unit operation is an interesting technique for preservation in agricultural applications. The dryer was designed at industrial scale in order to carry out experiments in real applications and to get concrete results. It operated without additional energy in the passive and active modes, allowing the comparison between the two. The relationship between the solar collector air temperature and the relevant ambience parameters was deduced. The collector efficiency reached 66.56 % with forced ventilation and 46.32 % with natural ventilation. It also increased linearly with the solar radiation varying between 400-800 W/m2 for air velocities ranging between 1 and 1.40 m/s. The effect of the air velocity on the collector efficiency was negligible for solar intensities close to 800 W/m2 .The tomato drying occurred mainly in the falling drying rate period. On average, the moisture content in dry basis was reduced from 14.32 kg water /kg dry matter to 0.14 kg water/kg dry matter. The equilibrium moisture content of tomatoes was reached after 12 h when the system was used with one layer. In the case it was used with four layers, the difference among the four durations of drying was one hour between each tray.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Flat-plate solar collector, Drying chamber, Convection, Efficiency, Drying kinetics.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author><author><style face="normal" font="default" size="100%">Lyes Bennamoun</style></author><author><style face="normal" font="default" size="100%">Laurent Fraikin</style></author><author><style face="normal" font="default" size="100%">Thierry Salmon</style></author><author><style face="normal" font="default" size="100%">Erwan Plougonven</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Convective drying of cherry tomato: Study of skin effect. Journal of Engineering Science and Technology</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Engineering Science and Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://jestec.taylors.edu.my/Vol%2011%20issue%203%20March%202016/Volume%20(11)%20Issue%20(3)%20443-457.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%"> 443 - 457</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	A whole single cherry tomato was dried in a forced convective micro-dryer. The experiments were carried out at constant air velocity and humidity and temperatures of 50, 60, 70 °C. In order to study the effect of the skin, two sets of experiments were performed using a tomato with and without skin (easily removed). Shorter drying times were obtained when increasing drying temperatures as well as when removing sample skin. X-ray microtomography, a non-destructive 3D imaging technique was used to follow shrinkage of the samples. This phenomenon was introduced in the modelling part of this study. Analytical solutions of the Fick’law were used to determine the diffusion coefficient at the three temperatures studied, and then the activation energy was obtained through fitting the Arrhenius equation. The skin effect was clearly evidenced by showing that the mass transfer parameter values of an original tomato with skin were largely smaller than the one without skin. Indeed, the moisture effective diffusivity ranged from 2.56×10-11 to 7.67×10-11 m2 ·s-1 with activation energy of 50430 J·mol-1 for tomato with skin and ranged from 4.59×10-10 m2 ·s-1 to 6.73×10-10 m2 ·s-1 with activation energy of 17640 J.mol-1 for tomato without skin.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Micro dryer, Skin, Cherry tomato, Diffusion model, Shrinkage effect.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Rassim Belakroum</style></author><author><style face="normal" font="default" size="100%">Youcef Kerboua</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Détermination d&amp;rsquo;une courbe d&amp;rsquo;adsorption du béton de la fibre de palmier dattier (BFPD) par la méthode gravimétrique</style></title><secondary-title><style face="normal" font="default" size="100%">3èmes Journées d'études nationales de mécanique</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><publisher><style face="normal" font="default" size="100%">Département de Génie mécanique - Université Kasdi Merbah Ouargla</style></publisher><pub-location><style face="normal" font="default" size="100%">Ouargla, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lyes Bennamoun</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Angélique Léonard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Convective drying of a single cherry tomato: Modeling and experimental study</style></title><secondary-title><style face="normal" font="default" size="100%">Food and Bioproducts Processing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/abs/pii/S0960308515000280</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">114-123</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	The behavior of peeled and unpeeled cherry tomatoes was investigated during forced convective drying. The study showed that the drying process highly alters the shape of the samples. This alteration (shrinkage) was examined using a non-destructive X-ray microtomography imaging technique. For both cases (peeled and unpeeled tomatoes), the volume of the sample decreased linearly with its moisture content. Furthermore, the effects of the operating air temperature as well as the peel on the drying curves were explored. Accordingly, increasing the air temperature deceased drying time from 1200&amp;nbsp;ks at 50&amp;nbsp;°C to 500&amp;nbsp;ks at 70&amp;nbsp;°C for the unpeeled sample and from 80&amp;nbsp;ks at 60&amp;nbsp;°C to 50&amp;nbsp;ks at 70&amp;nbsp;°C for the peeled sample. The effect of the peel was substantial as the drying time of the unpeeled sample was 5–10 times higher than that of the peeled sample. Based on the analytical solution of the diffusion model, a moisture diffusion coefficient was determined using two approaches. The first approach used a graphical representation and the moisture diffusion coefficient was directly deduced from the trend line of the curves. For the second approach, a correction factor was introduced into the analytical solution and the modeling results showed that the moisture diffusion coefficient was varying with the moisture content of the tested material. The comparison between the experimental data and the modeling results using the two approaches showed that the second approach, which included the effect of shrinkage, was more suitable for predicting the variations of the drying curves for the different operating conditions and for both peeled and unpeeled tomatoes. Using this second approach, the moisture diffusion coefficient for the unpeeled tomato was 2.0&amp;nbsp;×&amp;nbsp;10&lt;sup&gt;−11&lt;/sup&gt;&amp;nbsp;m&lt;sup&gt;2&lt;/sup&gt;/s at 50&amp;nbsp;°C and 3.5&amp;nbsp;×&amp;nbsp;10&lt;sup&gt;−11&lt;/sup&gt;&amp;nbsp;m&lt;sup&gt;2&lt;/sup&gt;/s at 70&amp;nbsp;°C. Similarly, the maximum values of the moisture diffusion coefficient for the peeled tomato varied from 3.0&amp;nbsp;×&amp;nbsp;10&lt;sup&gt;−10&lt;/sup&gt;&amp;nbsp;m&lt;sup&gt;2&lt;/sup&gt;/s at 50&amp;nbsp;°C to 5.0&amp;nbsp;×&amp;nbsp;10&lt;sup&gt;−10&lt;/sup&gt;&amp;nbsp;m&lt;sup&gt;2&lt;/sup&gt;/s at 70&amp;nbsp;°C. Moreover, performing modeling while neglecting shrinkage resulted in an over estimation of the moisture diffusion coefficient. In addition, operating conditions, dimensions of the samples and shrinkage had a direct effect on the external mass transfer coefficient.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords : Forced convection;&amp;nbsp;Moisture diffusivity;&amp;nbsp;Mass transfer coefficient; Drying temperature; Shrinkage; Diffusion model.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">94</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rassim Belakroum</style></author><author><style face="normal" font="default" size="100%">Gherfi Abdelhafid</style></author><author><style face="normal" font="default" size="100%">Youcef Kerboua</style></author><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Investigation numérique de la ventilation passive sous l&amp;rsquo;effet de cheminées solaires et de toitures courbées ou en forme de Venturi</style></title><secondary-title><style face="normal" font="default" size="100%">1ère Conférence Nationale sur les Energies Renouvelables et leurs Applications (CNERA’2014)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><pub-location><style face="normal" font="default" size="100%">Adrar, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Indirect solar drying : Theoretical study and experimental validation</style></title><secondary-title><style face="normal" font="default" size="100%">World Sustainable Energy Forum – Ener Sol WSEF</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.setcor.org/userfiles/files/EnerSol-WSEF-2014/EnerSol-WSEF-Tunisia-2014-Science-and-Technology-Program.pdf</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Tunis, Tunisia</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Experimental study and performance testing of an indirect solar dryer</style></title><secondary-title><style face="normal" font="default" size="100%">International Chemical Engineering Congress. (ICEC’ 2013)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><pub-location><style face="normal" font="default" size="100%">Djerba, Tunisia</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author><author><style face="normal" font="default" size="100%">Lyes Bennamoun</style></author><author><style face="normal" font="default" size="100%">Laurent Fraikin</style></author><author><style face="normal" font="default" size="100%">Thierry Salmon</style></author><author><style face="normal" font="default" size="100%">Erwan Plougonven</style></author><author><style face="normal" font="default" size="100%">Angélique Léonard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Convective drying of cherry tomato: Study of skin effect</style></title><secondary-title><style face="normal" font="default" size="100%">EuroDrying’2013 – 4th European Drying Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://orbi.uliege.be/handle/2268/183945</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Paris, France</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Farida Aissani</style></author><author><style face="normal" font="default" size="100%">Rezak Alkama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Détermination expérimentale de la cinétique de séchage solaire de la tomate</style></title><secondary-title><style face="normal" font="default" size="100%">Deuxième Conférence Internationale sur les Energies Renouvelables et leurs Applications (ICRE’2012)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><pub-location><style face="normal" font="default" size="100%">Béjaïa, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Azedine Belhamri</style></author><author><style face="normal" font="default" size="100%">Fatima Zemmouri</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Variations des paramètres de l&amp;#39;air humide au cours du procédé de séchage convectif</style></title><secondary-title><style face="normal" font="default" size="100%">3èmes Journées de Chimie Jchi3</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><publisher><style face="normal" font="default" size="100%">Ecole Militaire Polytechnique</style></publisher><pub-location><style face="normal" font="default" size="100%">Bordj El Behri, Alger, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Azedine Belhamri</style></author><author><style face="normal" font="default" size="100%">Lyes Bennamoun</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Transferts couplés de chaleur et de masse dans un milieu poreux : application au séchage des figues mises en couches épaisses</style></title><secondary-title><style face="normal" font="default" size="100%">14èmes Journées Internationales de Thermique - JITH'2009</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.jith.eu/actes2009/109.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">https://www.jith.eu/index.php</style></publisher><pub-location><style face="normal" font="default" size="100%">Djerba, Tunisie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Azedine Belhamri</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Variations des paramètres du produit humide pendant le séchage convectif</style></title><secondary-title><style face="normal" font="default" size="100%">8ème Congrès de la Société Algérienne de Chimie</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><pub-location><style face="normal" font="default" size="100%">Béjaïa, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Azedine Belhamri</style></author><author><style face="normal" font="default" size="100%">Lyes Bennamoun</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analyse des transferts couplés de chaleur et de masse pendant le séchage des figues</style></title><secondary-title><style face="normal" font="default" size="100%">Revue Algérienne de Physique</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://orbi.uliege.be/handle/2268/105225</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">50-54</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Cet article est une contribution modeste à l’analyse des phénomènes complexes de transferts couplés de chaleur et de masse se produisant entre un gaz en mouvement et un solide humide. Il s’intéresse au séchage d’un fruit (les figues) déposé en lit profond et exposé à une convection forcée d’air. Le milieu se comporte comme étant poreux et ce sont, par conséquent, les équations de transferts dans un milieu poreux qui décrivent le transfert couplé de chaleur et de masse. L’étude est développée à l’échelle macroscopique avec un empilement de sphères du fruit. Le modèle utilisé est un modèle de séchage E.D.P (Equations aux Dérivées Partielles) basé sur les équations des bilans massique et énergétique et notamment sur l’utilisation des corrélations proposées pour la constante de séchage K avec l’hypothèse du Non Equilibre Thermique Local (N.L.T.E), mais aussi du modèle de Henderson et Pabis pour exprimer la cinétique de séchage. L’analyse théorique du séchage du lit statique mène à un ensemble d’équations aux dérivées partielles qui sont discrétisées par la méthode des différences finies. Pour la résolution de ce système d’équations, la méthode itérative de Gauss Seidel est utilisée et un code de calcul en Fortran est ensuite développé. Les résultats obtenus montrent l’absence de la phase constante de séchage et permettent de mettre en évidence les variations des paramètres de l’air d’une part et celles du produit séché d’autre part, au cours du séchage. Ils montrent aussi, que la vitesse de l’air n’est pas constante pendant le séchage d’où l’importance de la prise en considération du phénomène de rétrécissement et, d’autre part, ils montrent par la variation de la température de l’air, que l’énergie mise en jeu servant pour le transfert massique sert également pour le transfert thermique.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Mots clés: Séchage - Transferts de chaleur et de masse - Milieu poreux - Echelle macroscopique - Convection forcée - Couche épaisse – Rétrécissement.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Azedine Belhamri</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Description mathématique du transfert de chaleur et de masse à travers un lit profond de séchage : Effet du rétrécissement sur la porosité du lit</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Renewable Energies</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://revue.cder.dz/index.php/rer/article/view/165</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">597-605</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Cet article est une contribution modeste à l’analyse des phénomènes complexes de transferts couplés de chaleur et de masse se produisant entre un gaz en mouvement et un solide humide. Il s’intéresse au séchage d’un fruit (les figues) déposé en lit profond et exposé à une convection forcée d’air. Le milieu se comporte comme étant poreux et ce sont, par conséquent, les équations de transferts dans un milieu poreux qui décrivent le transfert couplé de chaleur et de masse. L’étude est développée à l’échelle macroscopique avec un empilement de sphères du fruit. Le modèle utilisé est un modèle de séchage E.D.P (Equations aux Dérivées Partielles) basé sur les équations des bilans massique et énergétique et notamment sur l’utilisation des corrélations proposées pour la constante de séchage K avec l’hypothèse du Non Equilibre Thermique Local (N.L.T.E), mais aussi du modèle de Henderson et Pabis pour exprimer la cinétique de séchage. L’analyse théorique du séchage du lit statique mène à un ensemble d’équations aux dérivées partielles qui sont discrétisées par la méthode des différences finies. Pour la résolution de ce système d’équations, la méthode itérative de Gauss Seidel est utilisée et un code de calcul en Fortran est ensuite développé. Les résultats obtenus montrent l’absence de la phase constante de séchage et permettent de mettre en évidence les variations des paramètres de l’air d’une part et celles du produit séché d’autre part, au cours du séchage. Ils montrent aussi, que la vitesse de l’air n’est pas constante pendant le séchage d’où l’importance de la prise en considération du phénomène de rétrécissement et, d’autre part, ils montrent par la variation de la température de l’air, que l’énergie mise en jeu servant pour le transfert massique sert également pour le transfert thermique.
&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;
	Keywords: Séchage, Transferts de chaleur et de masse, Milieu poreux, Echelle macroscopique, Convection forcée, Couche épaisse, Rétrécissement.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cours de Séchage : 2- Cinétique et Modélisation</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><edition><style face="normal" font="default" size="100%">978 – 9947 – 805 – 37</style></edition><publisher><style face="normal" font="default" size="100%">Amouadj</style></publisher><pub-location><style face="normal" font="default" size="100%">Skikda</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cours de Séchage : 1- Principes et Définitions</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><edition><style face="normal" font="default" size="100%">978 – 9947 – 805 – 38 – 1</style></edition><publisher><style face="normal" font="default" size="100%">Amouadj</style></publisher><pub-location><style face="normal" font="default" size="100%">Skikda</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Azedine Belhamri</style></author><author><style face="normal" font="default" size="100%">Lyes Bennamoun</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analyse des transferts couplés de chaleur et de masse pendant le séchage des figues</style></title><secondary-title><style face="normal" font="default" size="100%"> 8ème Congrès National de la Physique et de ses Applications (CNPA'2008)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><publisher><style face="normal" font="default" size="100%">Université de Béjaïa</style></publisher><pub-location><style face="normal" font="default" size="100%">Béjaïa, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Étude du séchage de produit agro-alimentaires déposés en couches épaisses</style></title><secondary-title><style face="normal" font="default" size="100%">Department of Civil Engineering, University of Oum El Bouaghi, Algeria</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://bib.univ-oeb.dz:8080/jspui/handle/123456789/2237</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Le processus du séchage industriel est étroitement lié à la connaissance et à la maîtrise des phénomènes de transferts couplés de chaleur et de masse se produisant entre l'air asséchant et le produit humide à sécher. Sécher des matériaux humides est un processus compliqué impliquant toujours ces phénomènes simultanés et couplés. Ce mémoire est une contribution modeste à l'analyse de ces phénomènes complexes, il s'intéresse au séchage d'un fruit (les figues) déposé en couche épaisse et exposé à une convection forcée d'air. Le milieu se comporte comme étant poreux et ce sont, par conséquent, les équations de transferts dans un milieu poreux qui décrivent le transfert couplé de chaleur et de masse. L'étude est développée à l'échelle macroscopique avec un empilement de sphères du fruit et le phénomène du rétrécissement (Shrinkage) est pris en considération au cours du processus de séchage dont l'importance n'est perçue que par les spécialistes dans le domaine. Le modèle utilisé est un modèle de séchage EDP&amp;nbsp;(Équations aux Dérivées Partielles) basé sur les équations des bilans massique et énergétique et notamment sur l'utilisation des corrélations proposées pour la constante de séchage Kavec l'hypothèse du Non Équilibre Thermique Local (N.L.T.E). L'analyse théorique du séchage du Ut statique mène à un ensemble d'équations aux dérivées partielles qui sont discritisées par la méthode des différences finies. Pour la résolution dé ce système d'équations, la méthode itérative de Gauss-Seidel est utilisée grâce aux avantages qu'elle présente et un code de calcul en Fortran est ensuite développé. L'ensemble des résultats obtenus montre l'absence de la phase constante de séchage et permet de mettre en évidence l'effet du rétrécissement sur les résultats de la cinétique de séchage d'une part et celui des conditions extérieures sur le processus de séchage tout entier d'autre part lors d'une étude paramétrique.
&lt;/p&gt;
</style></abstract><work-type><style face="normal" font="default" size="100%">Magister thesis</style></work-type></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Réda Khama</style></author><author><style face="normal" font="default" size="100%">Hakim Magra</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Conditionnement et traitement des eaux d&amp;#39;une piscine couverte</style></title><secondary-title><style face="normal" font="default" size="100%">HVAC Department, University of Constantine, Algeria</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://fac.umc.edu.dz/fstech/noticet.php?numcote=3259; https://fac.umc.edu.dz/fstech/noticet.php?numcote=3229</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">ING1992/GL35</style></issue><work-type><style face="normal" font="default" size="100%">Engineering thesis</style></work-type></record></records></xml>