بدائل البحث:
nn decrease » _ decrease (توسيع البحث)
we decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
i we » i e (توسيع البحث), _ we (توسيع البحث), i ae (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
we decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
i we » i e (توسيع البحث), _ we (توسيع البحث), i ae (توسيع البحث)
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541
Gas solubility and rheological behavior study of betaine and alanine based natural deep eutectic solvents (NADES)
منشور في 2018"…A pressure driven physisorption mechanism was observed for the studied systems. …"
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542
Structural and magnetic properties of Ni1-xZnxFe 2O4 (x=0, 0.5 and 1) nanopowders prepared by sol-gel method
منشور في 2013"…A series of nanostructured Ni-Zn ferrites Ni1-xZn xFe2O4 (x=0, 0.5 and 1) with a grain size from 24 to 65 nm have been prepared with a sol-gel method. …"
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543
Predicting academic success in health professions training and education: Insights from a data mining analysis
منشور في 2016"…For the Academic Years 2008-2009 and 2009-2010 results of ad hoc psychological questionnaires investigating, among others, motivation and possible influences from the peer environment were also available. We found that attendance to the so called ‘tirocinio,’ an Italian word describing practical training activities and clinical placements, is the most important variable in terms of variance and that administrative social-demographic variables alone are sufficient to explain school success and achievement (AUC 0.99500 for 2007, AUC 0.98774 for 2008 and AUC 1.00000 for 2009). …"
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544
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545
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546
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547
A vector quantization based k-NN approach for large-scale image classification
منشور في 2017"…The k-nearest-neighbour classifiers (k-NN) have been one of the simplest yet most effective approaches to instance based learning problem for image classification. …"
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548
Finite element study of functionally graded porous femoral stems incorporating body-centered cubic structure
منشور في 2019"…Three levels of porosities (20%, 50%, and 80%) were modeled in HGP and FGP stems. …"
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549
Forced spectrum access termination probability analysis under restricted channel handoff
منشور في 2012"…This paper studies the performance of cognitive radio networks with dynamic multichannel access capability, but while considering realistic channel handoff assumptions, where cognitive users can only move/jump to their immediate neighboring channels. Specifically, we consider a cognitive access network with m channels in which a cognitive user, currently using a particular channel, can only switch to one of its k immediate neighboring channels. …"
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550
Dysregulated Metabolic Pathways in Subjects with Obesity and Metabolic Syndrome
منشور في 2022"…We measured 1069 serum metabolites and correlated them to clinical features. …"
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551
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552
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553
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554
Long-term performance analysis and power prediction of PV technology in the State of Qatar
منشور في 2017"…Results show that due to panel dusting for eight months, the PV output power decreased by 50%. Also, owing to lower ambient temperatures, clearer sky and cleaner panels due to occasional rainfall, the PV panels show higher output power in Winter than in Summer season. …"
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555
Development of an Air-Cooled Induction Manifold for Diesel Engines in Hot and Humid Climate
منشور في 2022"…For the emissions, there was a considerable reduction rate in NOx emissions with about 83% at 20 °C as well as a 50% reduction in hydrocarbon (HC) emissions compared with 45 °C. …"
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556
Selective adsorption of carbon dioxide, methane and nitrogen using resorcinol-formaldehyde-xerogel activated carbon
منشور في 2017"…Adsorption/desorption isotherms of CO2, CH4, and N2 gases onto RF-ACX adsorbent were measured gravimetrically by a magnetic suspension microbalance at five different temperatures (20, 30, 40, 50 and 60 °C) in the pressure range of 0–1 MPa. …"
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557
SAR and molecular mechanism studies of monoamine oxidase inhibition by selected chalcone analogs
منشور في 2019"…The present study describes the synthesis of a series of 22 chalcone analogs. These compounds were evaluated as potential human MAO-A and MAO-B inhibitors. …"
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558
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559
Gender Prespecified Sampling for Cost Control
منشور في 2014"…We find a notable reduction in field costs when field-tested in Qatar. …"
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560