Fluctuations in cardiac stroke volume during rowing by Sejersen, Casper

“…Eight nationally competitive oarsmen (mean ± standard deviation: age 21 ± 2 years, height 190 ± 9 cm, and weight 90 ± 10 kg) rowed on an ergometer at a targeted heart rate of 130 and 160 beats per minute. …”
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Effect of Fluid Viscosity and Fiber Length on the Performance of Fibrous Fluid in Horizontal Well Cleanout by Mendez, Michael

“…The purpose of this study is to evaluate the cleanout performance of fibrous fluids in horizontal wells using a large-scale flow loop. Thus, flow loop experiments were conducted to assess the impact of fiber on equilibrium bed height. …”
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Soluble ACE2 and Angiotensin II levels Modulated in Hypertensive COVID-19 Patients treated with different Antihypertension Drugs by Yalcin, Huseyin C.

“…Hypertension is a major risk factor and common comorbidity among severe Coronavirus Disease 2019 (COVID-19) patients. …”
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The Influence of Qatari Dust on the Element Composition of Marine Plankton by Yigiterhan, Oguz

“…The excess concentrations relative to average dust from Qatar for most elements (except Cd) decreased with distance from shore. This may be due to contamination or uncertainties with the lithogenic correction or due to our sampling locations in a marginal sea, dominated by dust input. …”
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Intermediate ozonation to enhance biogas production in batch and continuous systems using animal dung and agricultural waste by Almomani, F.

“…Increasing the OLR increased the accumulation of volatile fatty acids in the system and resulted in decreased methane production. Two-stage AD with an intermediate ozonation process showed a significant increase in CMP and %ADefficiency compared with single-stage AD. …”
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Dynamic Distributed Multi-Path Aided Load Balancing for Optical Data Center Networks by Wang, Fu

“…This paper establishes a leaf-spine Hoe-DCN model to illustrate the principal characteristic of dynamic load balancing in TOR switches for the first time. …”
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Method to prepare ternary methanol electro-oxidation catalysts for direct methanol fuel cell applications by Yousaf, Ammar Bin

“…In this work ternary methanol electro-oxidation catalysts based on mesoporous carbon (MC) were prepared by a novel approach for direct methanol fuel cell applications. …”
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Pore networks to characterize formation damage due to fines at varied confinement and sand shape by Hannun, J.

“…During gas production in a sandy hydrate reservoir, two phase flow and changes in confinement takes place. …”
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Fibrillar form of α-synuclein-specific scFv antibody inhibits α-synuclein seeds induced aggregation and toxicity by Gupta, Vijay

“…In vitro studies indicated scFvs inhibit the seeding of α-syn aggregation in a time-dependent manner, decreased α-syn seed-induced toxicity in a cell model of PD, and reduced the production of insoluble α-syn phosphorylated at Ser-129 (pS129-α-syn). …”
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The association between serum cortisol, thyroid profile, paraoxonase activity, arylesterase activity and anthropometric parameters of undergraduate students under examination stres... by Anjum, Armghan

“…The results showed that overall cortisol level was increased at pre-examination and during examination time intervals as compared to the post examination time interval while PON-1 and ARE were significantly (p < 0.05) decreased. With regards to T4 and TSH, a non-significant (p < 0.05) difference was observed in pre and post examination time interval. …”
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Association between central obesity indices and iron status indicators among Qatari adults by Kerkadi, Abdelhamid

“…Of the participants with a large waist circumference, 31.7% had anaemia. …”
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Impacts of CO2-induced seawater acidification on coastal Mediterranean bivalves and interactions with other climatic stressors by Range, P.

“…Clearance rates of juvenile mussels were significantly reduced by acidification in Italy, but not in Portugal. Both locations showed a consistent trend for increased ammonia excretion with decreasing pH, suggesting increased protein catabolism. …”
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Impact Assessment of Land Use Planning on Travel Behavior in Doha, Qatar by Zaina, Samar

“…In the last decade Qatar has witnessed a rapid growth in its economic and industrial sector as a result of oil and gas economies. …”
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Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 by Letourneau, Ian D

“…BackgroundAppendicitis is a common surgical emergency that poses a large clinical and economic burden. …”
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Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 by Letourneau, Ian D

“…BackgroundAppendicitis is a common surgical emergency that poses a large clinical and economic burden. …”
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Spatial-temporal pattern of cultivated land productivity based on net primary productivity and analysis of influencing factors in the Songhua River basin by Yang, Shiliang

“…However,evaluating the impact of the intensity and direction of CLP in large-scale areas is a difficulty and a gap. In this study, we used net primary productivity (NPP) to calculate the productivity of cultivated land and reveal its spatial differentiation. …”
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Prospects Of Amino Acids And Ionic Liquids As Natural Gas Hydrate Inhibitors For Offshore Flow Assurance by Qureshi, M. Fahed Aziz

“…In this work, for the first time, a comprehensive experimental study on the use of amino acids and ionic liquids as the natural gas hydrate inhibitors in the presence of synergent (PEO) have been conducted at wide process conditions (38-120 bars). …”
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Fecal Carriage and Molecular Characterization of Carbapenemase-Producing Enterobacterales in the Pediatric Population in Qatar by Pérez-López, Andrés

“…Our data suggest that NDM-type and OXA-48type carbapenemases expressed by a large diversity of E. coli and K. pneumoniae genotypes are largely dominant in the pediatric population of Qatar. …”
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Monovalent Anion Interaction on the Electron Flow of Photosystem II in Soyabean Cells by El Shintinawy, Fatma [فاطمة على الشنتناوي]

“…Increasing the incubation time up to 3 hours decreased the restoration to 43%. Thus, exposing the cells to N2 gas in the absence of the inhibitory anions caused an irreversible damage of photosystem II reflected by the linear electron transport from H2O to DMQ. …”
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Hot and Hypoxic environments inhibit simulated soccer performance and exacerbate performance decrements when combined by Aldous, Jeffrey

“…The effects of heat and/or hypoxia have been well-documented in match-play data.However,large match-to match variation for key physical performance measures makes environmental inferences difficult to ascertain from soccer matchplay.Therefore, the present study aims to investigate the hot(HOT), hypoxic(HYP), and hot-hypoxic(HH)mediated-decrements during a non-motorized treadmill based soccer-specific simulation. …”
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