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السجلات المعروضة 10109 -- 10128 من 50806
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Evaluation of quaternary aquifer between qena and luxur. (Nile Valley, Egypt)
( Qatar University , 2001 , Article)In order to evaluate the hydrogeological setting of the Quaternary aquifer and the related geological structures controlling its characteristics. A total of 50 vertical electrical soundings (VES.s) were conducted along 13 ... -
Evaluation of red-light camera enforcement using traffic violations
( Periodical Offices of Chang- an University , 2018 , Article)The State of Qatar started to use red-light cameras in 2007 at key signalized intersections and the rate of installation has subsequently increased. In 2017, 19.2% of signalized intersections are equipped with red-light ... -
Evaluation of redox performance of silver and transition metal-doped ternary ceria oxides for thermochemical splitting of CO2
( John Wiley and Sons Ltd , 2019 , Article)Synthesis of Ce0.9M0.05Ag0.05O2‐δ materials (where, M = Ni, Zn, Mn, Fe, Cu, Cr, Co, Zr) via coprecipitation of hydroxide method and examination of these materials toward multiple thermochemical CO2 splitting (CS) cycles ... -
Evaluation of residual infectivity after SARS-CoV-2 aerosol transmission in a controlled laboratory setting
( MDPI , 2021 , Article)Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is mainly transmitted through respiratory droplets, aerosols, or direct contact with fomites from an infected subject. It has been reported that SARS-CoV-2 ... -
Evaluation of reverse transcription-loop-mediated isothermal amplification (RT-LAMP) for detecting SARS-CoV-2 in clinical, environmental and animal samples.
( Qatar University Press , 2020 , Poster)Background: First described 20 years ago by Notomi et al., the loop-mediated isothermal amplification (LAMP) assay is robust, rapid and straightforward, yet retains high sensitivity and specificity. These features have ... -
Evaluation of Roholtiella sp. Extract on Bell Pepper (Capsicum annuum L.) Yield and Quality in a Hydroponic Greenhouse System
( Frontiers Media , 2022 , Article)This study was carried out to investigate the impacts of cyanobacteria (Roholtiella sp.) high-value product extract (HVPE) and water resuspended biomass WRB treatments on bell pepper production using the hydroponic system ... -
Evaluation of Satellite Retrievals of Chlorophyll-a in the Arabian Gulf
( MDPI , 2017 , Article)The Arabian Gulf is a highly turbid, shallow sedimentary basin whose coastal areas have been classified as optically complex Case II waters (where ocean colour sensors have been proved to be unreliable). Yet, there is no ... -
Evaluation Of Saudi Arabia's Development Planning: Direction And Implementation Problems
( Qatar University , 1994 , Article)Saudi Arabia's development has advanced along three dimensions: economic, social and institutional. In the economic field it meant advances in basic infrastructure and in economic diversification. In the social field, ... -
Evaluation of self-reported knowledge and understanding towards a blended research course among pharmacy students: Objective Search Literature Evaluation (OSLE) method validation
( International Pharmaceutical Federation (FIP) , 2022 , Article)Background: The objective of the study was to evaluate the impact of classroom versus online Modular object-oriented dynamic learning environment (MOODLE)-based teaching on objective search literature evaluation (OSLE) ... -
Evaluation of short-term aging protocol for asphalt mixtures
( MDPI AG , 2019 , Article)Asphalt mixtures are subjected to short-term aging during the production, placement, and compaction processes. Proper evaluation of asphalt pavement performance relies on the accurate characterization of asphalt mixtures ... -
Evaluation of smart irrigation systems in hot-arid climates for green roofs and walls: case of Doha, Qatar
( Emerald Publishing , 2022 , Article)Purpose: The study aims to develop recommendations for optimal Internet of things (IoT) based solutions for a smart precision irrigation automation platform using morphological thinking (MT). The smart irrigation system ... -
Evaluation Of Soil And Water Resources In Wadi Wardan, Sinai, Egypt, Using Electrical Resistivity Method
( Qatar University , 1985 , Article)A number of 15 Vertical Electrical Soundings were carried out in the Delta of Wadi Wardan, on the western coastal zone of Sinai, about 55 km south of Suez. The study objectives were to find out the change in thickness of ... -
Evaluation of Some Local Egyptian Plants as a Source of Chlorophyll Pigments
( Qatar University , 1994 , Article)Four plant materials viz. Spinacia oleracae Linn, (spinach), Beta vulgaris Limm (chard), Medicago sativa Linn, (alfalfa) and Petroselinum sativum Hoff. (parsely) were studied as local sources for the preparation of chlorophyll ... -
Evaluation of specific heat capacity and density for Cellulose Nanocrystal-based nanofluid
( Penerbit Akademia Baru , 2018 , Article)In this present study, the experimental results for density and specific heat capacity for CNC based nanofluid are reported. The nanofluid used in this investigation was prepared by adopting two-step preparation method. ... -
Evaluation of Spheno-occipital Synchondrosis Fusion in Chinese Population Using CBCT: A Cross-sectional Study
( Jaypee Brothers Medical Publishers , 2022 , Article)Aim: This study sought to assess the fusion of spheno-occipital synchondrosis (SOS) in Chinese population using cone-beam computed tomography (CBCT). Materials and methods: This is a cross-sectional study in which data ... -
Evaluation of Student - Teachers' Performance in TEFL Practicum at Kuwait University
( Qatar University , 1997 , Article)The study discusses the practicum of EFL student-teachers for intermediate and secondary schools. It focuses on the steps followed in conducting their evaluation in Kuwait. The necessary competencies inside the classroom ... -
Evaluation of the Anti-melanoma Activities of Sarcophine, (+)-7α,8β-Dihydroxydeepoxysarcophine and Sarcophytolide from the Red Sea Soft Coral Sarcophyton glaucum
( Natural Product Communications, Inc. , 2014 , Article)Abstract - Three natural cembranoids from the Red Sea soft coral Sarcophyton glaucum namely sarcophine (1), (+)-7α,8β-dihydroxydeepoxysarcophine (2) and sarcophytolide (3) were evaluated for their potential inhibitory ... -
Evaluation of the critical success factors (CSFs) in selecting building contractors using pareto analysis and the analytical hierarchy process
( Kuwait University , 2020 , Article)The purpose of this paper is to obtain a set of critical success factors (CSFs) for selecting building contractors in Qatar to help investors effectively and efficiently build their houses. First, a systematic review of ... -
Evaluation of the current state and perspective of wastewater treatment and reuse in Qatar
( Desalination Publications , 2017 , Article)In Qatar, many freshwater resources have already been depleted due to the overconsumption as a result of the population and economic growth. Moreover, due to the lack of sufficient sewage treatment infrastructure, Qatar ... -
Evaluation of the Cytotoxic Behavior of Fungal Extracellular Synthesized Ag Nanoparticles Using Confocal Laser Scanning Microscope
( MDPI AG , 2016 , Article)Silver nanoparticles have been synthesized by subjecting a reaction medium to a Fusarium oxysporum biomass at 28 °C for 96 h. The biosynthesized Ag nanoparticles were characterized on the basis of their anticipated peak ...
