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Now showing items 1711-1720 of 11909
Robust Adaptive Observer-Based Model Predictive Control for Multilevel Flying Capacitors Inverter
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
This paper presents an adaptive observer (AO)-based model predictive control (MPC) for a multilevel flying capacitors inverter (FCI). The proposed system consists of a midpoint dc-link three-cell four-level FCI feeding an ...
Myriophyllum -like hierarchical TiN@Ni3N nanowire arrays for bifunctional water splitting catalysts
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Royal Society of Chemistry
, 2016 , Article)
Inspired by Myriophyllum, a natural plant, we report an efficient electrochemical water splitting device based on hierarchical TiN@Ni3N nanowire arrays. The bifunctional TiN@Ni3N nanowire arrays serve as both hydrogen ...
The role of fMRI in detecting attitude toward brand switching: an exploratory study using high technology products
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Emerald Group Publishing Ltd.
, 2016 , Article)
Purpose: The purpose of this paper is to investigate the factors that underpin consumer attitude toward switching a product brand, using functional magnetic resonance imaging (fMRI) to study brain activity during the ...
القوة الناعمة والخيارات الراشدة لدولة قطر
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TLBNews
, 2020 , Article)
تمثل دولة قطر حالةً فريدةً في الوطن العربي بل والعالم في مجال بناء وإدارة الدول، فعلى الرغم من محدودية الجغرافيا والديموغرافيا القطرية لكن قطر خطت بقوة خطوات هائلة للأمام نحو تحقيق أعلى معدلات التنمية والرفاه في العالم، ...
Potential Markers of Dietary Glycemic Exposures for Sustained Dietary Interventions in Populations without Diabetes.
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Oxford University Press
, 2020 , Article)
There is considerable interest in dietary and other approaches to maintaining blood glucose concentrations within the normal range and minimizing exposure to postprandial hyperglycemic excursions. The accepted marker to ...
Urban air pollution monitoring system with forecasting models
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
A system for monitoring and forecasting urban air pollution is presented in this paper. The system uses low-cost air-quality monitoring motes that are equipped with an array of gaseous and meteorological sensors. These ...
Reduced graphene oxide filled poly(dimethyl siloxane) based transparent stretchable, and touch-responsive sensors
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American Institute of Physics Inc.
, 2016 , Article)
The ongoing revolution in touch panel technology and electronics demands the need for thin films, which are flexible, stretchable, conductive, and highly touch responsive. In this regard, conductive elastomer nanocomposites ...
Multi-indication Pharmacotherapeutic Multicriteria Decision Analytic Model for the Comparative Formulary Inclusion of Proton Pump Inhibitors in Qatar
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Excerpta Medica Inc.
, 2016 , Article)
Purpose The formulary inclusion of proton pump inhibitors (PPIs) in the government hospital health services in Qatar is not comparative or restricted. Requests to include a PPI in the formulary are typically accepted if ...
الأمن الغذائي ومواجهة الأزمات: تجربة قطرية لها دلالات
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TLBNews
, 2020 , Article)
تواجه دول العالم أزمةً عميقةً مستمرةً بلا أفقٍ محددٍ لنهايتها، ومن المؤكد أنها ستترك آثاراً بعيدة المدى في كل المجالات الإنسانية والسياسية والاقتصادية وأنماط عيش الناس، وسيكون مطلوباً إعادة ترتيب أولويات الأفراد والمجتمعات ...
التعليم المدمج والتعليم عن بُعد: خيارات مستقبلية حانَ وقتها
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TLBNews
, 2020 , Article)
كلما كانت المؤسسات التعليمية مستعدة لعملية الانتقال هذه – كما هو الحال في جامعة قطر -، تكون الاستجابة أكثر نضجاً بحكم توفر الإرادة والموارد والأدوات والتدريب والعنصر البشري المؤهل من أساتذة وطلبة ومتخصصين في مجال تقنيات ...