-
241
Climate Change Implications for Optimal Sizing of Residential Rooftop Solar Photovoltaic Systems in Qatar
منشور في 2023"…Techno-economic optimization in HOMER Pro (version 3.10) verifies a grid-connected rooftop PV system as optimal in all years, with capacity expanding from 7.4 kW to 8.2 kW between 2002 and 2100 to meet rising air conditioning loads. However, as temperatures increase, PV’s energy contribution declines slightly from 18% to 16% due to climate change degrading solar yields. …"
-
242
-
243
Measurement of Vigilance Using EEG Source Localization
منشور في 2017احصل على النص الكامل
doctoralThesis -
244
Photovoltaic Facades: Key to the Concept of Zero Energy Buildings
منشور في 2021"…Buildings around the globe consume almost 40 % of energy, and building operations are based on non-renewable sources of energy, e.g., ventilation, air conditioning, electricity, heating, which contributes to over 33% of greenhouse gases. …"
احصل على النص الكامل
-
245
Comprehensive energy modeling methodology for battery electric buses
منشور في 2020"…Also, the use of electric auxiliaries, especially, air conditioning, reduces the DR further. The DR problem could be resolved either by increasing the battery capacity, which increases the bus cost or by rightsizing the battery alongside an adequate charging strategy to avoid schedule disruption. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
246
Performance assessment of an integrated absorption cooling-hydrogen liquefaction system using geothermal energy
منشور في 2013"…Also, both energetic and exergetic coefficients of performance decrease from 1.33 to 0.12 and 0.92 to 0.08, respectively with an increase in the mass flow rate of geothermal water from 1.5 kg/s to 3.0 kg/s. …"
احصل على النص الكامل
article -
247
Influence of temperature on tire-pavement noise in hot climates: Qatar case
منشور في 2021"…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
-
248
-
249
Window-Windcatcher for Enhanced Thermal Comfort, Natural Ventilation and Reduced COVID-19 Transmission
منشور في 2022"…The proposed window-windcatcher has been shown to improve both thermal comfort and indoor air quality by increasing the actual-to-required ventilation ratio by up to 9% compared to the control case as per the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) standards. …"
-
250
Antitumor activity of β-2-himachalen-6-ol in colon cancer is mediated through its inhibition of the PI3K and MAPK pathways
منشور في 2017"…HC showed a dose-dependent decrease in cell survival with an IC50 of 18 and 14.5 μg/ml after 24 and 48 h respectively. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
251
High flow nasal oxygen (HFNO) in the treatment of COVID-19 infection of adult patients from – An emergency perspective: A systematic review and meta-analysis
منشور في 2023"…<p>Coronavirus disease 2019 (COVID-19) is an infectious disease caused by SARS-CoV-2, which was first discovered in Wuhan, China. …"
-
252
Location matters: spatial dynamics of tumor-infiltrating T cell subsets is prognostic in colon cancer
منشور في 2024"…We demonstrated an increase in immune cell density and a decrease in the distance of CD3<sup>+</sup>CD8<sup>+</sup> T cells to the nearest tumor cell, in the immune active, ICR High, immune subtypes. …"
-
253
CFD Analyses: The Effect of Pressure Suction and Airflow Velocity on Coronavirus Dispersal
منشور في 2021"…Air transmission from these sites to adjacent regions is a possibility in the scenario studied, increasing the likelihood of the virus spreading from these locations and infecting people in the surrounding areas. …"
-
254
A Smart Home Energy Management System Using IoT and Big Data Analytics Approach
منشور في 2017"…Increasing cost and demand of energy has led many organizations to find smart ways for monitoring, controlling and saving energy. …"
احصل على النص الكامل
article -
255
Hemodynamics of small aneurysm pairs at the internal carotid artery
منشور في 2012"…The maximum wall shear stress increases for serial aneurysms, but decreases for parallel aneurysms. Interaction between parallel aneurysms is not significant; however, the proximal aneurysm in serial aneurysms may be subject to a greater rupture risk.…"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
256
The impact of automatic tube current modulation related settings of a modern GE CT scanner on image quality and patient dose; details do matter
منشور في 2024"…As surrogates of image quality were used the image noise and the detectability index (d’) of five different materials (air, solid water, polystyrene, iodine, and bone) embedded in the Mercury phantom calculated with the ImQuest software.…"
-
257
Fire detection and anti-fire system to enhance food security: A concept of smart agriculture systems-based IoT and embedded systems with machine-to-machine protocol
منشور في 2025"…This is due to: 1) the growth of the world population, 2) the decline of natural resources, 3) the loss of agricultural land, and 4) the increase of unforeseen environmental conditions (storms, fires, and other natural hazards). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
258
Growth hormone treatment modulates active ghrelin levels in rats
منشور في 2014"…However, the treatment caused variable effect on total protein concentrations, with a decrease in pancreas and an increase in stomach and kidney supernatants. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
259
Global, regional, and national age-sex-specific burden of diarrhoeal diseases, their risk factors, and aetiologies, 1990–2021, for 204 countries and territories: a systematic analy...
منشور في 2024"…The most pronounced decline was in children younger than 5 years, with a 79·2% (72·4–84·6) decrease in diarrhoeal deaths. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
260
An Evaluation of Short-Term Effects of Different Soil Management Systems on Soil Physical, Structural and Hydraulic Properties and an Estimation and Optimization of Water Infiltrat...
منشور في 2022"…In both soils, tillage application decreased the densities, the aggregate mean weight diameter, the residual moisture content, and the fine pore volumes while increased the organic matter content, the porosity, the saturated hydraulic conductivity, and the amount of large pores of undisturbed soil. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
masterThesis