Showing 421 - 440 results of 1,030 for search '(( 50 i decrease ) OR ( 5 ((step decrease) OR (((nn decrease) OR (a decrease)))) ))', query time: 0.30s Refine Results
  1. 421

    Acute and chronic toxicity assessments of 17β-estradiol (E2) and 17α-ethinylestradiol (EE2) on the calanoid copepod Acartia clausi: Effects on survival, development, sex-ratio and... by Emna, Djebbi

    Published 2022
    “…Embryos showed non-monotonic dose-response and hatching success was significantly reduced at low realistic concentrations of E2 (0.005, 0.5, and 5 μg L-1) and EE2 (0.05 and 5 μg L-1).Survival, development and sex ratio of A. clausi to EE2 exposure at 1 and 100 μg L-1 were also determined during a life cycle experiment. …”
    Get full text
    Get full text
    Get full text
  2. 422

    Yerba Maté (Illex Paraguariensis) ingestion augments fat oxidation and energy expenditure during exercise at various submaximal intensities by Alkhatib, Ahmad

    Published 2014
    “…Results YM significantly increased FAO and EEFAO by 24% in all submaximal exercise intensities below 70% ofV˙O2peak (p < 0.001, ANOVA main effects) with post hoc tests showing a higher FAO and EEFAO (p < 0.05) at the lower exercise intensities (e.g. 0.26 ± 0.09 vs. 0.35 ± 0.10 and 0.25 ± 0.12 vs. 0.33 ± 0.11 g.min-1 at 40 and 50% ofV˙O2peak respectively). …”
    Get full text
    Get full text
  3. 423

    Adult appendicitis score versus Alvarado score: A comparative study in the diagnosis of acute appendicitis by Ghali, Mohamed Said

    Published 2023
    “…It requires proper management to decrease mortality and morbidity. Clinical scoring systems for diagnosing AA aimed to decrease the use of radiological scans and the rate of negative appendectomies (NA). …”
    Get full text
    Get full text
  4. 424

    Origanum Syriacum Inhibits Proliferation, Migration, Invasion and Induces Differentiation of Human Aortic Smooth Muscle Cells by AlDisi, Sara

    Published 2014
    “…Cardiovascular diseases (CVDs) are still the number one cause of morbidity and mortality both in Qatar and worldwide. A major risk factor of CVDs is atherosclerosis, the hardening of blood vessels caused by decreased diameter and formation of plaque. …”
    Get full text
    Get full text
  5. 425

    Age-Related Differences of the Athlete`s Heart by Kneffel, Zsuzsanna

    Published 2013
    “…LV hypertrophy is less marked or missing at the older ages (50-80 years). Left ventricle muscle mass (LVMM) is higher in older endurance athletes than in age-matched non-athletes (5) but the difference between athletic and non-athletic subjects decrease continuously or disappears during the ageing. …”
    Get full text
  6. 426
  7. 427

    Association between Insulin and Nitric Oxide in Human Retinal Microvascular Endothelial Cells in vitro by Rizk, Nasser Moustafa

    Published 2016
    “…This study demonstrated that hyperglycemia causes an increase in ROS/oxidative stress and apoptosis, while insulin promotes a significant decrease in ROS and apoptosis. eNOS mediated NO production increases with hyperglycemia but remarkably decreases with insulin treatment after 1 hour, 2 hours and 4 hours. …”
    Get full text
    Get full text
  8. 428

    Flight Scheduling in the Airspace by Msakni, Mohamed Kais

    Published 2016
    “…The mathematical model has been solved using CPLEX 12.6 and the scatter search has been coded using C language under Microsoft Visual Studio v12 environment. The tests were conducted under a Windows 7 machine with an Intel Core i7 and 8 GB of RAM. …”
    Get full text
    Get full text
  9. 429

    Utilization of Emergency Services by Children with Asthma in Qatar by Arafah, Dima

    Published 2022
    “…Background: Asthma is a leading chronic disease in children worldwide, which if left untreated or poorly controlled, can lead to altered lung function and poor quality of life. 1 Early detection and improved control of asthma are recommended to decrease utilization of emergency services and hospitalizations. …”
    Get full text
    Get full text
  10. 430

    Nanoclay compatibilization of phase separated polysulfone/polyimide films for oxygen barrier by Ammar, Ali

    Published 2017
    “…Thermal decomposition (TGA) measurements of PSF/PI films showed a decrease in thermal stability upon adding C30B due to its surfactant modification, while film mechanical tensile modulus properties improved slightly by adding low concentration of C30B (~ 1 mass%), but higher nanoclay loading decreased tensile strength and elongation at break. …”
    Get full text
    Get full text
  11. 431

    Barriers and Motivators of Appropriate Antibiotic Prescription at PHCC in Qatar: Perspective of Physicians and Pharmacists by Sharaf, Nahla

    Published 2020
    “…Two different interview guides were constructed; one for physicians and one for pharmacists. In-depth, face-to-face, five focus groups were conducted and transcribed verbatim. …”
    Get full text
  12. 432

    Barriers and motivators of appropriate antibiotic prescription at PHCC in Qatar: perspective of physicians and pharmacists by Sharaf, Nahla

    Published 2020
    “…Two different interview guides were constructed; one for physicians and one for pharmacists. In-depth, face-to-face, five focus groups were conducted and transcribed verbatim. …”
    Get full text
    Get full text
  13. 433

    Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst by Ashok, Anchu

    Published 2016
    “…The reaction between NH3 and HNO3 released during decomposition of glycine and metal nitrate respectively produces the energy required for single step combustion synthesis. At higher value of φ, the reactive medium generates H2 rich reducing environment to convert metal oxide to metallic form Bimetallic CuCo were synthesized from the aqueous solution of cobalt nitrate (Co(NO3)2·6H2O), copper nitrate (Cu(NO3)2·6H2O) and glycine (C2H5NO2) in solution combustion synthesis (SCS) method using a fuel to oxidizer ratio of φ 0.5, 1, 1.75 and 2.5. …”
    Get full text
    Get full text
  14. 434

    Mixed Solid Municipal Waste-Based Biochar for Soil Fertility and Greenhouse Gas Mitigation by Bansode, Rishipal

    Published 2016
    “…Municipal solid waste management is one of the major challenges facing Qatar with more than 2.5 million tons of municipal solid waste each year, a very high waste generation rate in a country with small land mass. …”
    Get full text
    Get full text
  15. 435
  16. 436

    Gas Driven Fracture during Gas Production using HeleShaw Cell by Al-Raoush, Riyadh

    Published 2018
    “…Following saturation, CO2 is applied to the cell at a constant pressure (2 kPa, 5 kPa, and 10 kPa). …”
    Get full text
    Get full text
  17. 437
  18. 438

    A reliable and cost-effective planning framework of rural area hybrid system considering intelligent weather forecasting by Abazari, A.

    Published 2021
    “…Simulation results illustrate that using photovoltaic panels, wind turbine generators, battery energy storage systems, and diesel engine generators (PV/WTG/BESS/DEG) is the most cost-effective strategy resulting in a 96.13% decrease of CO2 emission compared to DEG system at REPmin=97% and LPSPmax=1%. …”
    Get full text
    Get full text
  19. 439
  20. 440