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Now showing items 23281-23290 of 23764
إنتاج مستخلص عضوي من دودة الأرض متعددة الاستعمالات
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
توفير البيئة الآمنة والحفاظ على التنوع الحيوي واستخدام بدائل طبيعية للمواد الكيماوية ممايضمن الطرق أكثر فعالة حيويا واقتصاديا وهذا يحقق لنا الهدف الامن الغذائي والتنمية المستدامة
هذه الآلية تعتمد على استخلاص مادة عضوية ...
المواجهة الجنائية لجرائم شغب الملاعب الرياضية - كرة القدم - أنموذجاً (دراسة مقارنة)
(2024 , Master Thesis)
تسلط هذه الدراسة الضوء على ظاهرة شغب الملاعب الرياضية من خلال تأصيل هذه الظاهرة من منظور تشريعي وأمني وتحليله على الواقع القطري، ووضع حلول واسس للتصدي لأعمال شغب الملاعب الرياضية بما يتناسب مع خصوصية هذه الأعمال أسوة بالدول ...
THE EFFECT OF ENVIRONMENTAL MANAGEMENT CONTROL SYSTEM (EMCS) ON ENVIRONMENTAL PERFORMANCE (EP): A META-ANALYSIS
(2024 , Master Thesis)
This research conducts a meta-analysis investigating the relationship between the adoption of Environmental Management Control Systems (EMCS) and environmental performance (EP), marking a significant milestone as the first ...
واقع ومعوقات تطبيق الإشراف الإلكتروني في التدريب الميداني بجامعة السلطان قابوس من وجهة نظر المشرفين والمرشحين
(
دار نشر جامعة قطر
, 2023 , Article)
هدفت هذه الدراسة إلى تقصي واقع تطبيق الإشراف الإلكتروني في التدريب الميداني بجامعة السلطان قابوس ومعوقاته من وجهة نظر المشرفين والمرشحين. تكونت عينة الدراسة من (27) مشرفًا، و(100) مرشح ومرشحة، ولتحقيق أهداف الدراسة أعدت ...
The Emerging of Named Data Networking: Architecture, Application, and Technology
(
Institute of Electrical and Electronics Engineers Inc.
, 2023 , Article)
Named Data Networking (NDN) is developed to accommodate future-oriented internet traffic. In recent years, NDN's popularity has grown due to the evolution of the Internet of Things, Artificial Intelligence, Cloud Services, ...
Ternary PdNiO nanocrystals-ornamented porous CeO2/onion-like carbon for electrooxidation of carbon monoxide: unveiling the effect of supports and electrolytes
(
Royal Society of Chemistry
, 2023 , Article)
Porous ternary Pd-based catalysts are highly promising for various electrocatalytic applications, due to their low Pd mass, high surface area, accessible active sites, and tunable electronic structure; however, their ...
Cross-cultural Differences in Hallucinations: A Comparison Between Middle Eastern and European Community-Based Samples
(
Oxford University Press
, 2023 , Article)
BACKGROUND AND HYPOTHESIS: While literature indicates that culture modulates phenomenological characteristics of hallucinations in schizophrenia-spectrum disorders, little is known about the extent culture modulates these ...
Engine oil based MoS2Casson nanofluid flow with ramped boundary conditions and thermal radiation through a channel
(
Elsevier
, 2022 , Article)
The modern era is a time to have cost-effective and energy-efficient technology. This demand has made nanotechnology the most effective field. The focus of this article is to increase the efficiency of engine oil (EO). The ...
Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM)
(
Elsevier
, 2023 , Article)
Climate change significantly impacts local, regional, and global vegetation changes. These changes have continued to threaten ecosystems, especially in dryland areas where moisture is scarce, and the livelihoods of rural ...
Retrieval of suspended sediment concentration (SSC) in the Arabian Gulf water of arid region by Sentinel-2 data
(
Elsevier B.V.
, 2023 , Article)
Suspended sediment concentration (SSC) in water increases temperature and turbidity, limits the photosynthesis of aquatic plants, and reduces biologically available oxygen. It is important to study SSC in the coastal waters ...