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السجلات المعروضة 121 -- 130 من 173
Suspensions of carbon nanofibers in organic medium: Rheo-electrical properties
(
Royal Society of Chemistry
, 2015 , Article)
The nonaqueous suspensions of carbon nanofibers (CNFs) in 1 M lithium bis(trifluoromethanesulfonaimide) in propylene carbonate electrolyte reveal unique structural evolution and shear-induced transition due to the high ...
Formulation of flowable anolyte for redox flow batteries: Rheo-electrical study
(
Elsevier
, 2015 , Article)
In an attempt to optimize a suspension electrode for redox flow batteries, this work demonstrates the effect of solid content and additive material on the electrical and rheological behavior of an anolyte made up of lithium ...
تحليل الخطاب السياسي في العالم العربي: التاريخ والمناهج والآفاق
(
ادريس جبري
, 2015 , Article)
تحليل الخطاب السياسي حقل معرفي يهتم بدراسة التواصل السياسي في المجتمع ؛ سواء بواسطة النصوص أو الكلام أو الصور أو الإشارات أو الرموز أو غيرها من العلامات. هدف تحليل الخطاب السياسي هو فهم كيف يعمل الخطاب السياسي، وكيف يُنجز ...
المذهبية في المشرق العربي الحديث: الحالة العثمانية الصفوية
(
المركز العربي للأبحاث ودراسة السياسات
, 2015 , Article)
تحتل المذهبية مساحة واسعة في النقاشات السياسية والدينية في منطقة المشرق العربي منذ اوائل عقد الثمانينات من القرن العشرين حيث وقعت الثورة الاسلامية في ايران. ومع تطور الاحداث السياسية زادت المساحات التي يشغلها النقاش المذهبي ...
The Persistence of Autocracy: Jordan, Morocco and the Gulf
(
Taylor and Francis Group
, 2015 , Article)
Through the ebbs and flows of the Arab Spring, Arab monarchies have remained securely in place. In fact, for much of their history, the resilience of autocracy has been a key feature of the Arab monarchies' survival. While ...
Evidence of two mechanisms involved in Bacillus thuringiensis israelensis decreased toxicity against mosquito larvae: Genome dynamic and toxins stability
(
Elsevier GmbH
, 2015 , Article)
Biopesticides based on Bacillus thuringiensis israelensis are the most used and most successful around the world. This bacterium is characterized by a dynamic genome able to win or lose genetic materials which leads to a ...
Thermal insitu analyses of multicomponent pyrophosphate cathodes materials
(
Electrochemical Science Group
, 2015 , Article)
Development of secondary batteries based on abundant and inexpensive elements are vital. Amongvarious alternative choices, sodium-ion batteries (NIBs) are promising because of plentiful resourcesand low costs of sodium ...
Properties of electrodeposited Ni-B-ZrO2 composite coatings
(
Electrochemical Science Group
, 2015 , Article)
Ni-B coatings have high hardness and high wear resistance which make them suitable for automotive, aerospace, petrochemical, textile and electronics industries. Further improvement in properties (especially the corrosion ...
A distributed gateway selection algorithm for UAV networks
(
IEEE Computer Society
, 2015 , Article)
In recent years, unmanned aerial vehicle (UAV) has been widely adopted in military and civilian applications. For small UAVs, cooperation based on communication networks can effectively expand their working area. Although ...
Treatment of synthetic urine by electrochemical oxidation using conductive-diamond anodes
(
Springer
, 2015 , Article)
In this work, the electrochemical oxidation of synthetic urine by anodic oxidation using boron-doped diamond as anode and stainless steel as cathode was investigated. Results show that complete depletion of chemical oxygen ...