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Vertical silicon nanowire-based racetrack resonator optical sensor
(
Springer Verlag
, 2019 , Article)
We propose a highly sensitive optical sensor which is built from silicon nanowires. The silicon nanowires are arranged to form a ring resonator. The silicon nanowires cladding and voids are filled with the analyte. The ...
Design, structural, C–H….H–C supramolecular interactions and computational investigations of Cd(N∩N″)X2 complexes based on an asymmetrical 1,2-diamine ligand: physicochemical and thermal analysis
(
Taylor and Francis Ltd.
, 2019 , Article)
Complexes [N∩N″CdX2] (X = Cl (1), I (2) and N∩N″ is N1,N1,N2-triethylethane-1,2-diamine) are reported. The desired complexes were prepared under identical synthetic conditions and characterized by ESI-MS, UV-vis, CHN-elemental ...
The skills and knowledge needed for principals in Qatar’s independent schools: policy makers’, principals’ and teachers’ perspectives
(
Routledge
, 2019 , Article)
Research indicates that principals play a significant role in schools influencing student achievement and teacher effectiveness. This is particularly true in times of educational reform. Qatar has been engaging in a ...
المناهج المعاصرة للتعليم القرآني في ماليزيا (دراسة تأصيلية تطبيقية)
(
INTERNATIONAL ISLAMIC UNIVERSITY MALAYSIA
, 2020 , Article)
تروم هذه الدراسة إلى استكشاف مناهج التدريس القرآني في دولة ماليزيا، وما لها من أدوار حضارية في الحفاظ على الهوية الإسلامية الملايوية، وغرس المفاهيم والقيم الإسلامية في نفوس النشء، وتمكين الهواة منهم من اكتساب مهارات متميزة ...
Development of injectable PEGylated liposome encapsulating disulfiram for colorectal cancer treatment
(
MDPI AG
, 2019 , Article)
Disulfiram (DS), an anti-alcoholism medicine, shows strong anti-cancer activity in the laboratory, but the application in clinics for anti-cancer therapy has been limited by its prompt metabolism. Conventional liposomes ...
الجزء الثاني من " مختصر كتاب قيام الليل " من تأليف الامام الحبر المجتهد الناقد الحافظ الحجة أبي عبدالله محمد بن نصر المروزي المتوفى سنه 294 هـ. : اختصره لنفسه العلامة احمد بن علي المقريزي المتوفى سنة 835 هـ. من أول باب الترغيب في قيام الليل من كتاب الله عزو وجل الى نهاية قولة تعالى ( كانوا قليلا من الليل ما يهجعون ) : تحقيق و دراسة
(
كلية اصول الدين والدعوة باسيوط - جامعة الأزهر
, 2017 , Article)
الحمد لله الحمد لله أولا وآخرًا الذي بنعمته تتم الصالحات، والصلاة والسلام على سيدنا محمد وعلى آله وصحبه أجمعين وبعد:
فقد اتضح لي من خلال هذا الجزء ما يلي:
1- صحة الأحاديث التي وردت في باب «ذكر الترغيب في قيام الليل من ...
Single-Phase Transformer-based HF-Isolated Impedance Source Inverters With Voltage Clamping Techniques
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
In this paper, a new family of impedance source inverters is presented. It employs high-frequency electrical isolation between the inverter bridge switches and the load along with voltage clamping across the dc-link voltage. ...
Pomegranate peels as versatile adsorbents for water purification: Application of box–behnken design as a methodological optimization approach
(
John Wiley and Sons Inc.
, 2019 , Article)
Pomegranate peels (PGP) were tested as a green adsorbent for the removal of Ni(II) from contaminated water samples. Both raw (RPG), and char/burnt peels (BPG) were tested. A multivariate analysis approach, Box–Behnken (BB) ...
Finite Element Analysis of Porous Titanium Alloy Hip Stem to Evaluate the Biomechanical Performance During Walking and Stair Climbing
(
Springer
, 2019 , Article)
Despite the success of cementless hip stem, stress shielding still presents a serious problem leading to bone resorption. Stems incorporating porous cellular structures represent a promising solution. Therefore, this study ...
Optimization of physicochemical and dielectric features in the conductive copolymers of aniline and 2-aminophenol
(
Springer Verlag
, 2019 , Article)
The current exploration emphasizes improving the solubility and thermal characteristics of the homopolymers–polyaniline and poly-2-aminophenol via copolymerization technique with simultaneous optimization of conductivity ...