An experimental study of a collector and diffuser system on a small demonstration wind turbine حسب Ghajar, R. F.

"…This paper investigates the possible improvement of a DAWT system by adding a collector fuselage to increase its augmentation ratio. Testing using a small experimental unit shows that adding a collector increases the power augmentation of the DAWT by more than 50%, and increases the mass flow rate through the turbine by increasing the effective upstream area of the wind that enters it. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Off-design performance analysis of combined CSP power and direct oxy-combustion supercritical carbon dioxide cycles حسب Ahmad K. Sleiti (14778229)

"…On the other hand, the increase of the TIT improves the cycle efficiency (by 8.6%) but also increases the consumed fuel by (57%).…"

Response of cauliflower (<i>Brassica oleracea</i> L.) to nitric oxide application under cadmium stress حسب Jing Ma (24574)

"…Our results illustrated that the increasing levels of Cd in the sand, significantly (P < 0.05) decreased shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, germination percentage, germination index, mean germination time, time to 50% germination, chlorophyll a, chlorophyll b, total chlorophyll and carotenoid contents in all genotypes of B. oleracea. …"

Predicting the Release of Chemotherapeutics From the Core of Polymeric Micelles Using Ultrasound حسب Abdel-Hafez, Mamoun

احصل على النص الكامل

Design and Utilization of a Direct Methanol Fuel Cell حسب Ahmed, Aser Alaa

احصل على النص الكامل

Design and Utilization of a Direct Methanol Fuel Cell حسب Ahmed, Aser Alaa Fathi Elsayed

احصل على النص الكامل

The effects of the language of instruction in the science and math achievement of Lebanese students. (c2014) حسب Dandashly, Nadine Adnan

احصل على النص الكامل
احصل على النص الكامل

Assessing and mitigating overheating risk in existing Canadian school buildings under extreme current and future climates حسب Mutasim Baba, Fuad

"…The calibrated building model achieved an RMSE of less than 0.6 C compared with measurements, a Maximum-Absolute-Difference of less than 1.9 C, and a 1 C Percentage-Error of less than 10 %. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Reduction of laboratory utilization in the intensive care unit حسب Diab, Khalil

"…The number of iSTAT laboratory tests per patient-day decreased from 7.37 to an average of 1.16 (P < .001) over the same time period. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Impact of COVID-19 restrictions on health and well-being in the United Arab Emirates حسب Dalibalta, Sarah

"…Alarmingly, sedentary behavior dramatically increased with 71% of participants spending an average of 4–8 h per day sitting and over 54% of participants spending more than 4 h watching TV on an average day during lockdown. …"
احصل على النص الكامل

Dynamic Properties of Water Confined in Graphene-Based Membrane: A Classical Molecular Dynamics Simulation Study حسب One-Sun Lee (1291293)

"…We found that the water droplet translates as a whole body rather than a dissipate. The translational diffusion coefficient along the graphene surface increases as the number of water molecules in the droplet decreases, because the bigger water droplet has a stronger van der Waals interaction with the graphene surface that hampers the translational motion. …"

A robust experimental-based artificial neural network approach for photovoltaic maximum power point identification considering electrical, thermal and meteorological impact حسب Samer Gowid (15955152)

"…The results showed a decrease in the MSE of V_mp by 74.3% (from 1.6 V to 0.411 V), and in the MSE of I_mp by 95% (from 4.4e−6 A to 2.16e−7 A), respectively. …"

Internet Searches for Medical Symptoms Before Seeking Information on 12-Step Addiction Treatment Programs: A Web-Search Log Analysis حسب George Nitzburg (18614989)

"…Second, we examined symptom queries preceding queries on the 12-step program at time lags of 0-7 days, 7-14 days, and 14-30 days, where the probability of asking about a medical symptom was greater in the 30-day time window preceding 12-step program information-seeking as compared to all previous times that the symptom was queried.…"

The antiproliferative and pro-apoptotic effect of kefir on human leukemic cell lines. (c2008) حسب Maalouf, Katia E.

احصل على النص الكامل
احصل على النص الكامل

Pharmacological evaluation of aqueous extract of Althaea officinalis flower grown in Lebanon حسب Hage-Sleiman, Rouba

"…Increasing the dose to 500 mg/kg body weight caused a significant decrease in stool water content. No adverse effect on liver enzymes was observed. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

The antioxidant and anticancer effects of Wild Carrot oil extract حسب Shebaby, Wassim Nasri

"…Also, DCOE demonstrated a significant increase in cell death and decrease in cell proliferation. The effect of DCOE on the cell lines exhibited time and dose-dependent responses. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Successful Use of Intravenous B-blocker Therapy in Cardiogenic Shock Supported With Venoarterial Extracorporeal Membrane Oxygenation: A Case Series حسب Alaa Rahhal (14150403)

"…<p dir="ltr">Tachycardia in cardiogenic shock (CS) might reduce the cardiac output (CO) by decreasing the ventricular filling time. Nevertheless, heart rate (HR) control with agents that possess negative inotropy might decrease the CO. …"

Fabrication of titanium dioxide nanomaterial for implantable highly flexible composite bioelectrode for biosensing applications حسب Omnia Mohamed (15862753)

"…The fabricated electrodes appeared to have a smooth surface, as seen in the scanning electron microscope micrographs, compared with electrodes in the literature. Long-time stability tests revealed an overall decrease in impedance and an increase in the charge capacity up to 475% of the initial value within three weeks.…"

Stress granules counteract senescence by sequestration of PAI‐1 حسب Amr Omer (18629374)

"…However, the accumulation of senescent cells over time can become deleterious leading to diseases and physiological decline. …"

Formation of Trihalomethanes during Seawater Chlorination حسب Ahmed Abdel-Wahab (1748986)

"…Results of kinetic experiments have shown that concentrations of THMs increased rapidly with time during the first half hour. Chlorination of seawater has shown significant increase in total THMs (TTHMs) and in bromoform concentrations. …"