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Now showing items 7751-7760 of 7965
Physico-chemical characterization of biochars from solid municipal waste for use in soil amendment
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Elsevier B.V.
, 2016 , Article)
The fast economic and demographic growth lead to generation of large amounts of solid wastes placing Qatar on top of most nations with a per capita solid waste generation of nearly 2.5 milliontons/year of which 60% is ...
Differences in player position running velocity at lactate thresholds among male professional German soccer players
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Frontiers Media S.A.
, 2019 , Article)
This study investigated the differences in running velocities at specific lactate thresholds among male German soccer players. One hundred fifty-two professional (3rd league: n = 78; 4th league: n = 74) male soccer players ...
Synthesis of mesoporous carbons with controlled morphology and pore diameters from SBA-15 prepared through the microwave-assisted process and their CO2 adsorption capacity
(
Elsevier B.V.
, 2016 , Article)
Mesoporous carbon materials (CMK-3-T-MW) with high surface area, different pore diameters and rod shaped morphology were synthesized via nanocasting technique using the SBA-15 templates prepared by ultra-fast microwave-assisted ...
Treatment of waste gas contaminated with dichloromethane using photocatalytic oxidation, biodegradation and their combinations
(
Elsevier B.V.
, 2021 , Article)
The treatment of waste gas (WG) containing dichloromethane (DCM) using advanced oxidation processes (AOPs) [UV and UV-TiO2], biological treatment (BT), and their combination (AOPs-BT) was tested. AOP tests were performed ...
Mixed EWMA-CUSUM and mixed CUSUM-EWMA modified control charts for monitoring first order autoregressive processes
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Taylor and Francis Ltd.
, 2017 , Article)
In practice most processes are known to produce autocorrelated observations. Autocorrelation degrades the performance of control charts by producing frequent false alarms when the process is stable or makes the charts ...
عندما تخلق النظرية مقومات تجاوزها : قراءة فى مصير وظائف اللغة
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محمد عدنانيالشركة العربية الإفريقية للتوزيع و النشر و الصحافة ( سبريس )
, 2015 , Article)
كان هذا العمل في أصله. تعريفا بوظائف اللغة عند ياكوبسون قدمته في ندوة نظمتها معية أساتذة مركز تكوين المعلمين والمعلمات بفاس بالمغرب سنة 1983 حول محور «مقاربة تحليل النص الأدبي». عدت إليه لأؤثث جنباته وأربط فكرة الوظائف ...
صلاحية الشريعة الإسلامية للتطبيق الأسس العقدية والشروط العملية
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عمادة البحث العلمي - جامعة العلوم الإسلامية العالمية
, 2019 , Article)
لم يعهد تاريخنا الإسلامي أية مناقشة صريحة لمسألة صلاحية الشريعة الإسلامية للتطبيق، حيث كانت الشريعة تطبق في مجالات الحياة المختلفة بسلاسة دون أن يشعر المسلمون بالحاجة إلى أي مصدر آخر، رغم توسّع رقعة الدولة الإسلامية وكثرة ...
Kinetic studies of POSS–DGEBA precursors derived from monoamine functional POSS using dynamic dielectric sensing and nuclear magnetic resonance
(
John Wiley and Sons Inc.
, 2018 , Article)
Incorporation of pre‐reacted monofunctional polyhedral oligomeric silsesquioxane (POSS)–epoxy adducts dramatically improves dispersion of POSS in epoxy–amine networks. The relationship between reaction kinetics and mechanism ...
Event-triggered simultaneous fault detection and tracking control for multi-agent systems
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Taylor and Francis Ltd.
, 2019 , Article)
The main aim of this study is to design distributed simultaneous fault detection and control units for multi-agent systems subject to limited communication and energy resources. For this purpose, each agent is equipped ...
Application of value stream mapping (VSM) for lean and cycle time reduction in complex production environments: a case study
(
Taylor and Francis Ltd.
, 2017 , Article)
The application of VSM is a proven approach for lean-based improvements. Typically, this becomes challenging, when applied for complex production environments. The purpose of this research is to demonstrate, how with some ...