استعرض The 1st International Conference of the Faculties of Sciences :::: كتاب المؤتمر الدولي الاول لكليات العلوم تاريخ النشر
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الأحياء الفطرية في الترب الليبية الملوثة بالهيدروكربونات.
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)تهدف هذه الدراسة إلى التعرف على الفطريات السائدة في الترب الليبية الملوثة بالنفط الخام ومشتقاته، إذ تم جمع 17 عينة من ترب ملوثة بمواد هيدروكربونية من مناطق مختلفة متمثلة في التربة المحيطة بآبار النفط بحقل الوفاء للنفط ... -
التحديات والصعوبات في تطوير المناهج التعليمية في الجامعات الليبية (تعليم برمجة الهواتف الذكية بين الواقع والطموح)
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)تعتبر الهواتف الذكية في الوقت الحالي من الاشياء الأساسية والمقومات اليومية في حياتنا وذلك لما توفره من سهولة الاستخدام, وتسهيل حياة الناس اليومية من خلال التطبيقات المختلفة والحلول لمشاكلهم الحياتية. ونظرا لارتفاع الحاجة ... -
A SURVEY OF PEDESTRIAN NAVIGATION SYSTEMS: PUBLIC DISPLAYS AND HANDHELD DEVICES
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)Pedestrian navigation systems help us make a series of decisions that lead us to a destination. Nowadays, public displays spread in public spaces and have become available and useful in many purposes for people's life ... -
SCREENING OF CRUDE ETHANOLIC EXTRACTS OF NINE LIBYAN MEDICINAL PLANTS FOR ANTIBACTERIAL ACTIVITY AGAINSTStaphylococcus aureusANDEscherichia coli
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)The purpose of this study was to determine the effects of different concentrations of crude ethanolic extracts on two pathogenic bacterial strains. The various concentration of 10%, 5%, and 1% of crude ethanolic extracts ... -
LINE OF SIGHT FREE SPACE OPTICAL COMMUNICATIONS LINK
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)Free space optical communication FSO links have several features that make them attractive because they supply equip high bandwidth, high bit rates, low bit error rates, low cost, security, and it is a reliable communication ... -
DETERMINATION OF Pb, Cd AND Cr LEVELS IN THE DRINKING GROUNDWATER FROM UBARI AND WADI ETBAH AREAS, FEZZAN, LIBYA
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)This Studyconducted to measure the concentrations of lead (Pb), cadmium (Cd) and chromium (Cr) in drinking water wells. 17 sampleswerecollectedfrom one well in Tekerkiba village in Ubari area, and the samenumber of ... -
ESTIMATION OF MINERAL LEAD CONTENT IN FERTILIZED AND NON-FERTILIZED SOILS
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)Heavy metals have become a worldwide problem in soil contamination, resulting in losses in agricultural yield and hazardous health effects as they enter the food chain. A survey was conducted to investigate the levels of ... -
مدى مساهمة تقنيات الذكاء الاصطناعي في تطوير وتحسين تطبيقات التعليم الإلكتروني "الجامعات الليبية نموذجا"
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)Libyan universities have recently witnessed many rapid changes in the field of scientific and technological development to shift to distance education, or what is known as e-education to confront (Covid-19), which made ... -
تأثير استنشاق الجازولين وتناول الباراسيتامول أو كليهما معاً على وظائف الكلى وتركيبها النسيجي في ذكور الأرانب
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)هدفت هذه الدراسة إلى التعرف على التأثيرات الضارة الناتجة عن تعاطي الباراسيتامول واستنشاق الجازولين أو كليهما معاً على وظائف الكلى وتركيبها النسيجي في ذكور الأرانب، وقد استخدم في هذه الدراسة عدد (24) من ذكور الأرانب المحلية ... -
تأثير الغسيل الكلوي على مستويات الدهون في مصل الدم عند المرضى المصابين بالالتهاب الكبدي الوبائي
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)يعتبر الغسيل الكلوي علاجاً داعماً فقط للذين يعانون من خلل حاد في وظائف الكلى أو الفشل الكلوي المزمن ، فهو لا يعالج المشكلة بشكل جذري، بل يوفر بديلاً صناعياً. ويمثل الالتهاب الكبد الوبائي خطورة كبيرة على مرضى الفشل الكلوي ... -
Determination and comparison of heavy metals in spices from Sabratha and Surmanmarket’s
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)In recent years, food contamination by heavy metals has increased;it caused many diseases such as pulmonary and psychological diseases, hormonal disorders and venereal diseases. In this research, the elements (zinc, lead, ... -
AMELIORATIVE EFFECTS OF FENUGREEK SEEDS AND CURCUMINAGAINST HEMATOXICITY INDUCED BY NICOTINEIN MALE ALBINO RATS
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)The present study aimed to investigate the ameliorative effects of fenugreek seeds and curcumin against hematoxicity induced by nicotine in male albino rats. 30 male F-344/NHsd Fischer rats, weighing from 180 to 200g were ... -
EVALUATION OF SUPERPARASITISM BEHAVIOR OF THE LARVAL PUPAL ENDOPARASITOID CHRYSOCHARIS PARKSI (CRAWFORD) (HYMENOPTERA: EULOPHIDAE) ON THE SERPENTINE LEAF MINER LIRIOMYZA TRIFOLII (DIPTERA: AGROMYZIDAE)
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)Supperparasitism behavior of the endoparasitoid Chrysocharis parksi was evaluated. Broad bean (Vecia faba), was selected as a host plant. Hundred infested leaves with L. trifolii were taken weekly. Samples were kept in ... -
تحليل زمن بقاء الطلاب بمؤسسات التعليم الجامعي في ليبيا دراسة تطبيقية لحالة: قسم الرياضيات بكلية التربية أوباري
(The 1st International Conference of the Faculties of Sciences, 2022-02-15): This research paper aims to study the students’ stay in university education institutions in Libya, by measuring and analyzing the duration of stay in the study seats, the time of stay is limited between, the registration ... -
نمذجة التغير في درجة الحرارة العظمى في منطقة زوارة للفترة (1961 – 2050) باستخدام تقنية SDSM.
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)The research aims to identify the technique of the Statistical Downscaling Model (SDSM), and to know the methods that are used in predicting the future climate, as it will depend on the maximum temperature of the Zuwara ... -
QUANTIFICATION OF HETEROPHIL: LYMPHOCYTE RATIO IN THE BLOOD SAMPLES OF NOISY MINER
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)Many biologists have used heterophil-to-lymphocyte ratio (HLR) cells from peripheral blood as an indicator of stress in many animals, including both wild and captive birds. However, there has been little research on ... -
SHORTCOMINGS IN THE APPLICATION OF STATISTICAL METHODS FOR UNDERGRADUATE, POSTGRADUATE AND DOCTORAL STUDENTS
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)This paper will study and analyse the content of the statistics curriculum for the high school (the 11 and 12 year) for the scientific and literary sections. This paper studied the existing problem represented in the ... -
WEAKLY CONVERGENCE OF THE 2D NAVIET-STOKES STRATIFIED SYSTEM
(2022-02-15)In this paper, we study the inviscid limit for the Navier-Stokes stratified system in space dimension two with a real valued function F depend only on the temperature θ. Precisely we prove the weakly convergence in the ... -
PREDICTION OF CALCIUM CARBONATE AND CALCUIM SULFATE SCALE DEPOSITS IN MABRUK OIL FIELD, LIBYA
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)This Study focuses on predictions and probability of calcium carbonate and calcium sulfate scale formation. It has been conducted in the Sirt Basin on concession ‘‘NC -17’’ namely is Mabruke oil – field. Twenty-six chemically ... -
ON NEUTROSOPHIC PRE-APPROXIMATION SPACE
(The 1st International Conference of the Faculties of Sciences, 2022-02-15)The purpose of this article is to extend some more topics of topology in neutrosophic topology. We introduce the concept of neutrosophic pre-approximation space and its properties. Pre-open (pre-closed) sets are investigated. ...