Yassine Moustafa Mahdad

University Centre of Naâma · Nature and Life Science

Algerian jujube honey: melissopalynological analysis and morphological characteristics of pollen: In Algeria, jujube honey has a socio-economic and therapeutic importance. In the absence ofquality standards, it is often exposed to fraudulent practices in its designation of origin and quality. To identify the characteristics of pollen and to determ...

Citation: Sekkal, M.C.; Ziani, Z.; Mahdad, M.Y.; Meliani, S.M.; Baghli, M.H.; Bessenouci, M.Z. Assessing the Wind Power Potential in Naama, Algeria to Complement Solar Energy through Integrated Modeling of the Wind Resource and Turbine Wind Performance. Energies 2024, 17, 785. Abstract: In the context of the escalating global climate crisis and the...

Description du sujet. En Algérie, le miel de jujubier a une importance socioéconomique et thérapeutique. En l’absence de normes de qualité, il est souvent exposé aux pratiques frauduleuses sur son appellation d’origine et sa qualité. Objectifs. Identifier les caractéristiques polliniques, déterminer le spectre pollinique permettant de spécifier les...

The carob tree, which is a member of the Fabaceae family, is an agrosilvopastoral tree whose pre-Mediterranean tropical origin appears well established on the basis of genetic, fossil and physiological data. C. siliqua has recently been successfully introduced from the Mediterranean basin to other parts of the world that have a Mediterranean climat...

An efficient process of adventitious regeneration from haploid plant leaves to increase the proportion of diploid plants of six elite melon lines ‘Védrantais’ French cultivar, ‘Piel de Sapo’ Spanish line ‘T111’, and four near isogenic lines (NILs: SC 6–6, SC 7–2, SC 7–4, SC 8–4) has been developed. Several hormone combinations, in vitro culture con...

The decline in the performance of spiral-wound reverse osmosis (SWRO) membranes is frequently due to biofouling. This study focus on qualitative and quantitative diagnosis of SWRO membrane biofouling. Bacterial counts on the different surfaces of the fouled membranes were carried out. Surface enhanced Raman spectroscopy (SERS) was performed to high...

Sixty-six carob accessions from 19 sites throughout Algeria were analysed by leaf, pod and seed characteristics to assess their genetic diversity and identify the Algerian carob cultivars that could be used as germplasm for breeding programs. We compared Algerian accessions with carobs from different Mediterranean countries, and the results showed...

As part of the characterization morphometric and identification of 25 varieties of plum (Prunus domestica.L), we have undertaken prospecting and collection of plant material through five different agroecological regions from the far west of Algeria (Wilaya of Tlemcen and Wilaya of Naama). We studied 24 agromorphological characters, were the objects...

Candida albicans is the most frequently isolated opportunistic yeast in hospitals; consistently responsible for invasive fungal infections. The formation of biofilms and the activity of hy-drolytic enzymes are two major virulence factors contributing to the pathogenicity of this species. This study aimed to highlight the activity of hydrolytic enzy...

https://www.acnbh.fr/Posters/2020/poster2jOBV6.pdf

Nanofiltration and reverse osmosis are two of the most effective surface water treatment processes. They provide water of high quality and eliminate a large amount of microorganisms, organic matter and micropollutants. However, the main limitation of membrane nanofiltration is fouling, which imposes an additional cost. This study focused on the sea...

Background and purpose: Candida albicans is an important microorganism in the normal flora of a healthy subject; however, it has an expedient pathogenic character that induces hydrolytic virulence. Regarding this, the present study aimed to find an in vitro alternative that could reduce the virulence of this yeast. Materials and methods: For the...

As part of the characterization and identification of varieties of chickpeas, we have undertaken prospecting and collection of plant material through the Wilaya of Tlemcen.In the present work two landrace Garbaansa and Bled, were used where the goal was to characterize and analyze the effect of the genotype environment interaction. The analysis of...

As part of the characterization and identification of varieties of chickpeas, we have undertaken prospecting and collection of plant material through the Wilaya of Tlemcen.In the present work two landrace Garbaansa and Bled, were used where the goal was to characterize and analyze the effect of the genotype environment interaction. The analysis of...

As part of the characterization and identification of varieties of chickpeas, we have undertaken prospecting and collection of plant material through the Wilaya of Tlemcen.In the present work two landrace Garbaansa and Bled, were used where the goal was to characterize and analyze the effect of the genotype environment interaction. The analysis of...

Despite their great importance in the hospital environment, catheters are medical devices that can harm patients following their alterations by bacteria and/or fungal microorganisms. These alterations are classified into three types of infectivities, which may be simple contaminations/colonizations or serious infections. Bacterial infectivities wer...

The diversity of the olive trees in Algeria is to some extent ambiguous. Thus an inventory has been effected in western Algeriatocollect local and introduced varieties of the olive tree (Olea europaea) in view of their morphological characterization. In fact, a collection of 25 traditional and modern accessions of the olive tree was studied using e...

The diversity of the olive trees in Algeria is to some extent ambiguous. Thus an inventory has been effected in western Algeriatocollect local and introduced varieties of the olive tree (Olea europaea) in view of their morphological characterization. In fact, a collection of 25 traditional and modern accessions of the olive tree was studied using e...

Bellatreche A, Mahdad MY, Kahouadji Z, Gaouar SBS. 2017. Agro-morphological diversity of some accessions of breadwheat (Triticum aestivum) in western Algeria. Biodiversitas 18: 409-415. The diversity of wheat in Algeria is well known. An inventory has been conducted in the west of Algeria (North and South) to collect local accessions of bread wheat...

Bellatreche A, Mahdad MY, Kahouadji Z, Gaouar SBS. 2017. Agro-morphological diversity of some accessions of breadwheat (Triticum aestivum) in western Algeria. Biodiversitas 18: 409-415. The diversity of wheat in Algeria is well known. An inventory has been conducted in the west of Algeria (North and South) to collect local accessions of bread wheat...

Background: A number of epidemiological studies around the world have shown that the occurred and the high prevalence of some chronic diseases such as diabetes, obesity, cardiovascular disease, etc. are mainly caused by a high calorie and unbalanced diet associate with reduced physical activity. In Algeria, as in many emerging countries to improve...

Allioua Meriem, Djaziri Rabah. Mahdad Moustafa Yassine, Gaouar Semir Bechir Suheil, Harek Derradji, Boumedienne Moussa Boudjemaa, Slimane Belbraouet, Dietary fat intake, micronutritient and obesity among adolescent in Tlemcen (western Algeria). Food and Nutrition Science. DOI: 10.4236/fns.2015.610090 Date : 2015-07 Volume : 6, 860-868.