Incentive and their role in promoting human resource

جاءت هاته الورقة البحثية بهدف دراسة موضوع الحوافز ودورها في تنمية الموارد البشرية بهدف التعرف على أنواع وأشكال الحوافز المستعملة داخل الوسط الجامعي وانعكاساتها على الأداء الوظيفي للعاملين،بحيث يعتبر نظام الحوافز من الاستراتيجيات التي أثبتت نجاحها حسب العديد من الدراسات، وقد اعتمدت هاته الدراسة على المنهج الوصفي وعلى أداة الاستبيان الذي وجه لعينة عشوائية بسيطة مكونة من 196 أستاذ جامعي، وكانت أهم النتائج المتوصل إليها أن الحوافز المادية والمعنوية لعبت دورا بارزا في تنمية الموارد البشرية وفي جودة الأداء .This research aims at studying the topic of incentives and their role in promoting and developing the human resources in order to identify the different forms and types of incentives used inside the university, and its impact on the professional performance of the employees. The incentives system is one of the strategies that has proved its success according to many studies. These studies are based on the descriptive method, and on questionnaire directed to a random sample composed of 196 university professors. The main results has shown that material and moral incentives play a major role in promoting human resources and the quality of performance

Genetic variability in the A microsatellite at SLC11A1 gene and possible implications with innate resistance against brucellosis in Algerian native goats

Abstract. Sahraoui H, Madani T, Fantazi K, Chaouch Khouane A, Ameur Ameur A, Paschino P, Vacca GM, Gaouar SBS, Dettori ML. 2020. Genetic variability in the A microsatellite at SLC11A1 gene and possible implications with innate resistance against brucellosis in Algerian native goats. Biodiversitas 21: 5630-5636. Goat rearing is among the major agricultural activities practiced in Algeria. However, brucellosis represents an important threat to the goat sector and to public health. The aim of our work was to characterize the genetic variability of the A microsatellite at the 3' untranslated region (3' UTR) of SLC11A1 gene in Algerian native goat breeds as it was associated with Brucellosis genetic resistance in goat. Genomic DNA samples of 90 goats belonging to the four Algerian native breeds; Mekatia (n = 32), Arbia (n = 30), Dwarf of Kabylia (n = 14) and Mozabit (n = 14) have been analyzed. Polymorphism of region A microsatellite was determined by capillary electrophoresis identifying 8 alleles and 20 genotypes. Genetic parameters were also estimated. Polymorphic information content was PIC = 0.60, the observed and the expected heterozygosity were Ho = 0.569 and He = 0.595, respectively, and the values of FIS, FIT and FST were 0.044, 0.064, and 0.021, respectively. The A microsatellite was highly polymorphic and alleles associated genetic resistance against brucellosis in other breeds or species have been identified. These results open a promising opportunity to implement a genetic improvement program to reduce goat brucellosis spread in Algeria

On a Nonlinear Mixed Problem for a Parabolic Equation with a Nonlocal Condition

The aim of this work is to prove the well-posedness of some linear and nonlinear mixed problems with integral conditions defined only on two parts of the considered boundary. First, we establish for the associated linear problem a priori estimate and prove that the range of the operator generated by the considered problem is dense using a functional analysis method. Then by applying an iterative process based on the obtained results for the linear problem, we establish the existence, uniqueness and continuous dependence of the weak solution of the nonlinear problem

Phenotypic and genetic characterization of date palm cultivars resistant to bayoud disease

Taqerbucht cultivars of date palm are well known by their natural resistance against devastating fungus Bayoud disease. In order to know, if these accessions have the same genetic and morphological profile or each of them constitutes a separate cultivar, we carried out a morphological and molecular characterization and we compared four Taqerbucht (Tq.) date palm cultivars from the southwestern region of Algeria: Tq.hamra cultivar (red fruits), Tq. safra cultivar (yellow fruits), Tq.beïda (white fruits) and Tq.kahla cultivar (black fruits). Seventy one phenotypic characteristics, including 33 quantitative and 38 qualitative traits, have been selected for comparison. Principal component analysis (PCA) and multi-component clustering were used to analyze and compare the data. The results suggest that the four cultivars can be classified into distinct groups. One group contains one cultivar, the Tq.kahla and another group contains the three other cultivars (Tq.safra, Tq.beïda and Tq. hamra). Based on phylogenetic analyses and sequence comparisons, the cultivar Tq. kahla seems to be divergent from the cultivar Tq.hamra, whereas the two cultivars Tq.Safra and Tq.beïda are close to each other. Using 16 Simple Sequence Repeat (SSR) genetic markers to analyze genetic diversity among the cultivars, we found that 13 markers were detectable in 31 allele's loci, and the number of alleles per locus varied from 1–4 with an average of 2.38 alleles per locus. Expected heterozygosity (He) values ranged from 0.375–0.500 and observed heterozygosity (Ho) values from 0.750–1.000