رزيقة مختاري, طواهر محمد التهمي

كلية العلوم الاقتصادية والعلوم التجارية وعلوم التسيير-جامعة الجزائر 3 - إبراهيم سلطان شيبوط · الجزائر

الاطار المفاهيمي للمعايير المحاسبية الدولية والقوائم المالية، والافصاح وقائمة التدفقات النقدية، والقرارات المالية وتقييم الوضعية المالية للمؤسسة، دراسة حالة مؤسسة نفطال الشراقة.

Ahmed El Houri Ahmed, محمد عبيد

كلية العلوم-جامعة الخرطوم · السودان

When the Gezira Scheme was started in 1927 almost all the natural tree vetegation was cleared. This led to an acute shortage of fuelwood and building poles. As the indigenous tree species are slow in their growth, attention was focused on fast growing exotic species. Eucalyptus microtheca, an indigenous of Australia, was introduced to the Gezira in 1932. The species seeds regularly and has a satisfactory germination percentage. The germination behaviour of the seeds is affected by the locality and the storage period. The emergence of seedling from the soil is largely affected by the locality. The germination of seeds in Petri – dishes does not seem to help in predicting their emergence from the soil in the nursery. The use of polythene tubes as plant containers proved to be a good technique for raising seedling of this species in the nursery. Transparent polythene tubes proved to be better than black ones. Watering every four days, at the nursery stage, produced seedlings that are higher in shoot length and in weight. The use of fertilizers at the nursery stage failed to promote the growth of seedlings. At the field stage, the species withstands successfully the period of no irrigation (March - July). Fortnightly watering during October, proved to be essential for good establishment, during the first year, but is of no critical importance thereafter. The shoot height growth is a direct function of the number of the total yearly waterings irrespective of their distribution. Water regimes exceeding 12 – 13 per year appeared to produce superior growth. For a good coppice yield, the best time for felling appears to be October, November, December and February in that order. The hot dry months of March and April appear to have an adverse effect on coppice production. The species is easy to handle at the nursery stage, proved to be successful under the Gezira conditions and meets the needs of the population of the Gezira for firewood and building poles. Its growth is excellent and economically successful

محمد الفاتح, مريم بابكر

جامعة الخرطوم · السودان

Although letters of credit are perhaps the most widely used tool ininternational trade, it is surprising how many people including traders getconfused in some of the essentials of letters of credits.Nearly all letters of credit are governed by the (UCP) the UniformCustoms and Practices.1This thesis discusses the independence principle, beginning with itshistory and development of the letter of credit in the first chapter. Followedby a definition and an explanation of the independence principle in thesecond chapter. The third chapter discusses the exceptions to theindependence principle, starting with the fraud exception following itsdevelopment in the United States of America and the United Kingdom witha comparison between the two. Unfortunately, there are few reported caseson letters of credit in the Sudan. For this reason, no comparison between thelaw in Sudan and the law in the jurisdictions referred to above as regards toletters of credit can be made. This is followed by the discussion of theillegality and the mistake exceptions. The fourth chapter (chapter 4) setsforth the conclusions to be drawn from the discussions in the previouschapters.

طالبي حفيظة, مزوار بلخضر

كلية العلوم الإنسانية والاجتماعية-جامعة أبو بكر بلقايد - تلمسان · الجزائر

عرف المجتمع الجزائري تغيّرات اجتماعية سياسية و اقتصادية أثرت على البُنى الثقافية و الرّمزية، منها مسألة "الحجاب" الذي شكّل قطيعة مع الأزياء التقليدية التي كانت سائدة، لأسبابَ و دوافعَ متعددة حاولنا من خلال هذا البحث السوسيولوجي الذي اعتمد آليات منهجية كيفية الوصول إليها و منها :•تأثير الموضة اللباسية على الإختيار الملبسي للفتاة المتحجبة.•دور وسائل الإعلام في نشر ثقافة الإستهلاك الملبسي.•الحجاب كإستراتيجية للتوفيق بين الثقافة التقليدية و مسايرة العصر.•الحجاب كوسيلة لتحقيق الإنتماء الإجتماعي.

بن عزة التجاني , دمدوم علي, شاوش محمد, شمسة احمد الخليفة, نفنوف الحاج علي

كلية علوم الطبيعة والحياة-جامعة الشهيد حمة لخضر - الوادي · الجزائر

Azedine Idir, Bahia Djebbar, Feriel Mouloua

كلية الآداب واللغات-جامعة عبد الرحمان ميرة - بجاية · الجزائر

Tazrawt-a igeddmen asentel n « Amawal n tfellaht n temna.t n At Sma3el » deg-s newwi-d ismawen n tigawt, ismawen n wallalen, ismawen imilanen akked ismawen imazlaye d wakmamen. anida i nessawed negemer-d azal n 125 n yismawen, nga-asen tasledt tasnalgamkant ilmend n ticrad tigejdaninn yisem

John McKenny, Ali Abdou

كلية التربية-الجامعة البريطانية في دبي · الامارات

Vocabulary is the corner stone in learning English language that affects the four skills of the language (reading listening, speaking and writing). Accordingly, this dissertation investigates students’ low achievement in learning second language vocabulary and how to improve their attainment by assimilating teaching, learning and technology in a model of partnering pedagogy. The study focuses on EFL male students in one of Dubai’s secondary schools aged 16:19.The diffusion of mobile phones all over the world is continually increasing , this dissertation applies mobile phones applications SMS in teaching and learning EFL vocabulary due to its comparatively low cost, quite use, asynchronous nature, and features of privacy . The study used the mixed approach (qualitative and quantitative) to investigate the effectiveness of using SMS applications on learning English vocabulary. Fifty students of grade 12 in Hamdan Bin Rashid for Secondary Education were the subjects of the study. Twenty five students in the control group studied academic vocabulary list of 60 words as a printed material. The other 25 students forming the experimental group studied the same 60 academic words via mobile phone applications (SMS). An analysis of the result showed no significant difference between both groups in the immediate post-test while there was a significant difference in the delayed post-test which signifies the effectiveness of using mobile phone applications in teaching and learning English vocabulary.

سيد أحمد سفينة, عبد الصمد هاشم نمان, عبد العليم عبد الرحمن متولي

كلية الزراعة-جامعة القاهرة · مصر

Two field experiments were conducted at Giza Agric. Exp. & Res. Sta., Fac. of Agric., Cairo Univ., Giza governorate, Egypt, during 2011 and 2012 summer seasons to study the productivity and fiber quality of tw0o Egyptian cotton varieties under solid and mixed cultures, as well as, farmer's benefit. Mixed intercropping pattern (120 cm ridge width) was used in this study for growing both crops, maize plants were growing in four plants per hill at 70 cm spacing of middle of ridge after one month of growing cotton, whereas, cotton plants were sown in both sides of the ridge by growing two plants per hill distanced at 20 cm apart, in addition to recommended solid plantings of both crops. Two Egyptian cotton varieties (Giza 80 and Giza 86), as well as, one maize variety (S.C. 30k08) were used. Three maize treatments were used under intercropping and solid plantings. A split split plot design in randomized complete block arrangement was used. The most important results could be summarized as follow: There are gradual and consistent increases in seed cotton yields per plant and per feddan under solid cotton plantings in comparisons with mixed pattern. Cotton variety Giza 80 had higher values of seed cotton yields per plant and per feddan in comparison with the other variety. Harvested maize plants for green fodder caused significant increment in seed cotton yields per plant and per feddan as compared with intercropped cotton plants with harvested maize plants for grains. Cotton cultivar Giza 86 had higher fiber parameters than the other under intercropping and solid cultures. Fiber properties were not affected significantly by cropping cultures. Recommended maize solid planting had the highest grain yields per plant and per feddan as compared with the other cropping systems. Grain yields per plant and per feddan were not affected by cotton varieties and maize treatments. Land equivalent ratio (LER) ranged from 1.45 to 1.98 with an average of 1.69. Net return of intercropping maize with cotton varied between maize treatments from 4079 to 7578 L.E. per feddan as compared with recommended solid planting of cotton (1798 L.E.)

فريد زوزو, كيم هيونغ هون

كلية أصول الدين-جامعة الأمير عبد القادر للعلوم الإسلامية · الجزائر

Abderrahmane Sediki, Fariza Sahraoui, Zina Sahmoune

كلية العلوم الاقتصادية والتجارية وعلوم التسيير-جامعة مولود معمري - تيزي وزو · الجزائر

Ce mémoire, "Le rôle des Réseaux Sociaux dans le Marketing des Services - Cas de l'Hôtel 'ITTOURAR'", examine la relation entre les réseaux sociaux et le marketing des services, en utilisant l'Hôtel "ITTOURAR" comme étude de cas. Il comprend trois chapitres : le premier présente une base théorique, le deuxième explore le rôle des réseaux sociaux, et la troisième analyse comment l'hôtel intègre le digital et les réseaux sociaux dans sa stratégie marketing. L'étude confirme l'impact positif des réseaux sociaux sur la satisfaction client et leur utilisation efficace par l'hôtel. Cela souligne l'importance d'adopter les réseaux sociaux dans l'industrie hôtelière contemporaine.