Experimental determination and computational fluid dynamics predictions of pressure loss in close-coupled elbows (RP-1682) by Salehi, Mohammad

“…The results of this study showed that the loss coefficient increased as a function of separation distance between the elbows in a Z-configuration and decreased in a U-configuration. …”
Get full text
Get full text

Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults by Nowell H, Phelps

Get full text
Get full text
Get full text

Cellular immune activation in Sardinian middle-aged, older adults and centenarians by Sotgia, Salvatore

“…Thus, the serum concentrations of this biomarker of systemic immune and inflammation activation, were measured in a small cohort of Sardinian middle-aged, older adults and centenarians. …”
Get full text
Get full text

Mechanical properties and surface characteristics of an AA6060 alloy strained in tension at cryogenic and room temperature by Xu, Zebing

“…When the temperature decreases, the yield strength, the ultimate tensile strength and ductility to fracture are drastically increased from 217.2 MPa, 252.4 MPa, 14.5% to 251.6 MPa, 335.9 Mpa, 21.5% respectively, and the average diameter of dimples decreases from ~8 µm to ~3 µm. …”
Get full text
Get full text

Nickel Toxicity Interferes with NO3−/NH4+ Uptake and Nitrogen Metabolic Enzyme Activity in Rice (Oryza sativa L.) by Rizwan, Muhammad

“…We evaluated the effects of Ni concentrations on nitrate (NO3−) and ammonium (NH4+) concentrations, and nitrogen metabolism enzyme activity in rice seedlings grown in hydroponic systems, using different Ni concentrations. A Ni concentration of 200 µM significantly decreased the NO3− concentration in rice leaves, as well as the activities of nitrate reductase (NR), nitrite reductase (NiR), glutamine synthetase (GS), and glutamate synthetase (GOGAT), respectively, when compared to the control. …”
Get full text
Get full text
Get full text

Non-Isolated DC-DC Power Converter with High Gain and Inverting Capability by Meraj, Mohammad

“…To reduce the ripple in the input current with simultaneous decreasing the input current ripple, a novel current fed interleaved high gain converter is proposed by utilizing the interleaved front-end structure and Cockcroft Walton (CW)-Voltage Multiplier (VM). …”
Get full text
Get full text

Therapeutic potential of resveratrol in covid-19-associated hemostatic disorders by Giordo, Roberta

“…Dysfunctions of endothelial cells and platelets are tightly linked in contributing to the systemic inflammatory response that appears to be both a cause and a consequence of COVID-19-associated coagulation disorders and thrombotic events. …”
Get full text
Get full text

Generation, performance evaluation and control design of single-phase differential-mode buck-boost current-source inverters by Darwish, Ahmed

“…As a drawback, the total dc side input current of a single-phase inverter consists of a dc component and an undesirable ac component. …”
Get full text
Get full text

Food shopping during the COVID-19 pandemic: an exploratory study in four Near Eastern countries by Ben Hassen, Tarek

“…Firstly, respondents decreased their shopping frequency and, as a result, increased the amount of food purchased each trip. …”
Get full text
Get full text
Get full text

Studying coral reef patterns in UAE waters using panel data analysis and multinomial logit and probit models by Ben Romdhane, Haifa

“…Well-designed conservation and management plans require efficient monitoring systems that include understanding coral reef patterns. …”
Get full text

Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar by Shikha, Patel

“…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”
Get full text
Get full text
Get full text

Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar by Shikha, Patel

“…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”
Get full text
Get full text
Get full text

Carbon based sensors for air quality monitoring networks; middle east perspective by Shahid, Imran

“…IoT-based Sensors networks play a pivotal role in improving air quality monitoring in the Middle East. …”
Get full text
Get full text

Gamma irradiation effects on polymethyl methacrylate by Al-Qaradawi, I. Y.

“…It was found that the size and amount of free volume decreases with increasing dose due to irradiation-enhanced crosslinking.…”
Get full text
Get full text

The effect of triiodothyronine on maturation and differentiation of oligodendrocyte progenitor cells during remyelination following induced demyelination in male albino rat by El-Tahry, H.

“…After three weeks, significant improvement in myelination was detected in T3-treated group compared to +ve control as detected by both MBP immunohistochemistry and electron microscopy. After one week of cuprizone withdrawal, PDGFRα positive cells and gene expression showed significant increase in +ve control and T3-treated groups as compared to −ve control with insignificant difference in between the former two groups. …”
Get full text
Get full text
Get full text

Optimum design of n continuous stirred-tank bioreactors in series for fermentation processes based on simultaneous substrate and product inhibition by Abu Reesh, I.M.

Get full text
Get full text
Get full text

An investigation into hybrid carbon/glass fiber reinforced epoxy composite automotive drive shaft by Badie, M.A.

“…FEA results showed that the natural frequency increases with decreasing fiber orientation angles. The CDS has a reduction equal to 54.3% of its frequency when the orientation angle of carbon fibers at one layer, among other three glass ones, transformed from 0° to 90°. …”
Get full text
Get full text
Get full text

Rheological evaluation of shortand long-term performance for warm mix asphalt (WMA) binders by Sadeq, Mohammed

“…Test results have shown that the addition of Sasobit increased the stiffness of both binders and changed PG grade by one unit up (6 C PG grade). Also, Sasobit presented better rutting resistance in modified and unmodified binders than Advera, while both WMA additives decreased the fatigue cracking resistance. …”
Get full text
Get full text

Methylmercury, Trace Metals, Organotins and Their Effects on the Qatari Mangrove Shrimp, Palaemon khori by Hassan, Hassan

“…However, no significant difference was observed between the two time periods, even though 30% of the treatments could not be assessed at week eight, as not enough animals were still alive. …”
Get full text
Get full text
Get full text

Effect of Seagrass Liquid Extracts on Bell Pepper (Capsicum annuum) Under Salt stress Conditions. by Al-qahtani, Noora Saad

“…The bell pepper plants were divided into two groups: one group was sprayed with seagrass extract, and the other group was sprayed with distilled water. …”
Get full text
Get full text