بحث بسيط
السجلات المعروضة 2731 -- 2740 من 11140
Solar energy farming as a development innovation for vulnerable water basins
(
Routledge
, 2019 , Article)
In vulnerable water basins, unregulated access to solar energy and groundwater can threaten water security through increased abstractions. Public and development agencies are therefore exploring options to provide farmers ...
Participation modes and diplomacy of Gulf Cooperation Council (GCC) countries towards the global sustainability agenda
(
Routledge
, 2019 , Article)
After decades of reluctance, the Gulf Cooperation Council (GCC) countries are now more engaged within the global sustainability agenda. Though they historically sought to coordinate strategies, differences in environmental ...
Conflicts and security in integrated water resources management
(
Elsevier
, 2017 , Article)
Water Resources Management (IWRM) are criticized for not considering context, local realities or legitimacy during the implementation of water sector reforms. Universal remedies of IWRM can thus lead to resistance, conflicts ...
الجلسة الافتتاحيّة "العرب والترك والفرس بين أغلال التاريخ وآفاق المستقبل"
(
Al Jazeera Mubasher قناة الجزيرة مباشر
, 2019 , Video)
نظّم مركز ابن خلدون للعلوم الإنسانيَّة والاجتماعيّة بجامعة قطر بالتعاون مع جامعة ابن خلدون بتركيا ومركز الجزيرة للدراسات مؤتمرًا دوليًا في يومي 26-27 مارس 2019م بعنوان: "التعدد القومي في الشرق الأوسط: نحو إطار حضاري مشترك"، ...
الترجمة ودورها في النهوض بالفكر الإنساني
(
مركز ابن خلدون للعلوم الإنسانية والاجتماعية - جامعة قطر
, 2019 , Video)
أصل هذا الفيديو ندوة نظّمها مركز ابن خلدون للعلوم الإنسانيَّة والاجتماعيّة بالشراكة مع جائزة الشيخ حمد للترجمة والتفاهم الدولي، ودار نشر جامعة قطر ندوة علميّة بتاريخ 9 نوفمبر 2019م بعنوان: "الترجمة ودورها في النهوض بالفكر ...
Quasi-Solid-State Dye-Sensitized Solar Cells Based on Ru(II) Polypyridine Sensitizers
(
Wiley-VCH Verlag
, 2016 , Article)
The Ru(II) polypyridine complexes SA22 and SA25 consisting of anchoring and light harvesting moieties and possessing broad light absorption spectra were used to fabricate and optimize dye‐sensitized solar cells (DSSCs). ...
Inference for multiple linear regression model with extended skew normal errors
(
ISOSS PUBLICATIONS
, 2016 , Article)
This paper presents the estimation of the parameters of the multiple linear regression model when errors are assumed to follow the independent extended skew normal distribution. The estimators of the regression parameters ...
Direct Experimental Evidence for Photoinduced Strong-Coupling Polarons in Organolead Halide Perovskite Nanoparticles
(
American Chemical Society
, 2016 , Article)
Echoing the roaring success of their bulk counterparts, nano-objects built from organolead halide perovskites (OLHP) present bright prospects for surpassing the performances of their conventional organic and inorganic ...
Development of executive functioning in school-age Tunisian children
(
Routledge
, 2016 , Article)
Research regarding executive functioning (EF) in children rarely focuses on populations in African or Middle-Eastern Arabic-speaking countries. The current study used a cross-sectional design to examine the developmental ...
Predicting the performance of multi-media filters using artificial neural networks
(
IWA Publishing
, 2016 , Article)
The impact of flow rate and turbidity on the performance of multi-media filtration has been studied using an artificial neural network (ANN) based model. The ANN model was developed and tested based on experimental data ...