Results 1 to 10 of about 197 (79)

أنماط السلوک القيادي وعلاقته بالکفاءة التدريسية لمعلمي التربية الرياضية [PDF]

open access: yesAl-Mağallah Al-ʿilmiyyaẗ Lil Buḥūṯ wa Al-Dirāsāt fi Al-Tarbiyyaẗ Al-Riyaḍiyyaẗ, 2020
     يهدف هذا البحث للتعرف على أنماط السلوک القيادى وعلاقتها بالکفاءة التدريسية لمعلمي التربية الرياضية بإدارة کفر سعد التعليمية بمحافظة دمياط، واشتملت العينة علي (30) من المعلمين بالمراحل التعليمية المختلفة، وإستخدم الباحث المنهج الوصفى نظرا لملائمتة ...
محمد منير عبد الرازق   +2 more
doaj   +1 more source

In-Motion Coarse Alignment Method Based on Position Loci and Optimal-REQUEST for SINS

open access: yesApplied Sciences, 2022
In this paper, an improved in-motion coarse alignment method is proposed for a strapdown inertial navigation system (SINS) using position loci obtained from the Global Positioning System (GPS).
Haoqian Huang, Jiaying Wei
doaj   +1 more source

CHARACTERISATION AND RATIONALISATION OF URBAN EFFLUENTS IN THE TIZI-OUZOU REGION (ALGERIA)

open access: yesThe Iraqi Journal of Agricultural science, 2022
The knowledge of the composition of urban wastewater discharges is an essential parameter to ensure the relevance of the choice and sizing of appropriate treatment systems to guarantee the quality objectives of the receiving environments.
D. Aissaoui, M. S. Metahri
doaj   +1 more source

التقييم البيولوجي لکوکيز الأطفال مرضى السکر المعد من مصادر نباتية [PDF]

open access: yesمجلة التربية النوعية والتكنولوجيا, 2019
يهدف هذا البحث لاعداد کوکيز ذات قيمة غذائية عالية وذلک للأطفال مرضى السکر ولخفض نسبة سکر الجلوکوز بالدم. تم إعداد أربع انواع من الاسناکس للأطفال مرضى السکرعالية القيمة الغذائية باستخدام بذور النباتات (الأرز الأسود والترمس والحلبة المنبتة) والأوراق (التوت،
مصطفى أحمد عون   +2 more
doaj   +1 more source

AN ANALYCTAL STUDY OF ARD EL-KHEIR PAGE ISSUED ON AKHBAR EL-YOUM NEWS PAPER THROUGH MAY 1999 UNTIL DECEMBER 2001 [PDF]

open access: yesJournal of Agricultural Economics and Social Sciences, 2002
This study was conducted to analyzed the content and the shape of Ard EI-Kheir page which was issued on Akhbar EI-Youm Newspaper through May 1999 until December 2001. The total number of studied page were 83, they represent 32 Newspapers copies. The
H. EI-Arousi, T. EI-Feshawy,
doaj   +1 more source

Preparation of phosphorus-doped boron nitride and its adsorption of heavy metals from flue gas [PDF]

open access: yesRoyal Society Open Science, 2020
Boron nitride, also known as white graphene, has attracted extensive attention in the fields of adsorption, catalysis and hydrogen storage due to its excellent chemical properties.
Yanlong Li   +4 more
doaj   +1 more source

Synergic effect of millet husk ash and wheat straw ash on the fresh and hardened properties of Metakaolin-based self-compacting geopolymer concrete

open access: yesCase Studies in Construction Materials, 2021
This experimental work explored the synergic effect of millet husk ash (MHA) and wheat straw ash (WSA) on the fresh and hardened properties of metakaolin-based self-compacting geopolymer concrete. An equal amount of MHA and WSA contents at 2.5%, 5%, 7.5%
Naraindas Bheel   +5 more
doaj   +1 more source

tert-Butyl 6-benzoyl-5-hydroxy-2-oxo-2H-chromene-4-carboxylate

open access: yesActa Crystallographica Section E, 2008
In the title compound, C21H18O6, a previously unknown coumarin derivative, the benzoyl substitutent makes a dihedral angle of 53.80 (16)° with the plane of the coumarin rings. An intramolecular O—H...O hydrogen bond is observed.
Robabeh Baharfar   +2 more
doaj   +1 more source

3,3′-Diphenyl-1,1′-[2,2′-oxybis(2,1-phenylene)]diurea N,N-dimethylformamide disolvate

open access: yesActa Crystallographica Section E, 2008
In the structure of the title compound, C26H22N4O3·2C3H7NO, one of the DMF solvent molecules is disordered over two sets of positions in a 0.5:0.5 ratio.
Yiannis C. Charalambides   +2 more
doaj   +1 more source

Impact of porous microsponges in minimizing myotoxic side effects of simvastatin

open access: yesScientific Reports, 2023
Simvastatin (SV) is a poorly soluble drug; its oral administration is associated with a significant problem: Myopathy. The present study aims to formulate SV microsponges that have the potential to minimize the myotoxicity accompanying the oral ...
Ahmed U. Ali   +7 more
doaj   +1 more source

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