Climate change will seriously impact bird species dwelling above the treeline: A prospective study for the Italian Alps حسب Ferrarini, Alessandro

"…The study area extends over 20,700 km2, ranging over 550 km in longitude and 320 km in latitude. …"
احصل على النص الكامل
احصل على النص الكامل

Conjugation of CTGF with Reduced Graphene Oxide Nanoparticles for the development of wound healing hydrogel patch حسب Syed, Raza ur Rehman

"…Non-healing chronic wounds are the key concern in type-2 diabetes that frequently leads to chronic infections, finally causes amputation of limbs, organs etc. …"
احصل على النص الكامل
احصل على النص الكامل

Prevalence and Phylogenetic Analysis of Parvovirus (B19V) among Blood Donors with Different Nationalities Residing in Qatar حسب Abdelrahman, Doua

"…B19V genotyping showed a predominance of Genotype 1 (100%). Sequence analysis of the NS1-VP1u region revealed 139 mutation sites, some of which were amino acid substitutions. …"
احصل على النص الكامل
احصل على النص الكامل

Application of magnetic nanoparticles for the removal of oil from oil-in-water emulsion: Regeneration/reuse of spent particles حسب Elmobarak W.F.

"…The observed %Roil at a pH of 4 and Csur of 0.05 g/L was observed to be > 90 ± 0.1% and decreased by either rising the pH to 7 or increasing the Csur to 0.1 g/L. …"
احصل على النص الكامل
احصل على النص الكامل

Self-assembled zirconia nanotube arrays: Fabrication mechanism, energy consideration and optical activity حسب Amer, Ahmad W.

"…We present a comprehensive roadmap for the precise control of the dimensions and optical properties of anodically fabricated zirconia nanotubes. …"
احصل على النص الكامل
احصل على النص الكامل

The impact of COVID-19 pandemic lockdown on smoking habits and lifestyle: A cross-sectional study حسب Khamees, Almu'atasim

"…Females who started smoking last year were 2.6-fold more than males (p < 0.0001). We also noticed that there is a significant relationship between those who started smoking and are <18 years, living in a family consisting of seven members or more, being unemployed, having a diploma or bachelor's degree in a health-related major, having no chronic illnesses, increasing of daily meals or night meals, almost daily sugar intake, starting to follow social media account concerning physical activity, exercising once or twice a week, and sleeping more hours per day since the beginning of the pandemic (p < 0.01). …"
احصل على النص الكامل
احصل على النص الكامل

Osteoporosis in patients with stroke: A cross-sectional study حسب Tomasevic-Todorovic, Snezana

احصل على النص الكامل
احصل على النص الكامل

Reduced Graphene Oxide Incorporated GELMA Hydrogel Promotes Angiogenesis for Wound Healing Applications حسب Syed, Raza Ur Rehman

"…Non-healing or slow healing of chronic wounds is among the serious complications of diabetes. The decrease in blood supply due to lack of angiogenesis leads to reduced supply of oxygen, nutrients and growth factors resulting in decreased proliferation and migration of endothelial cells involved in formation of blood vessels. …"
احصل على النص الكامل

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

"…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. …"
احصل على النص الكامل
احصل على النص الكامل

Mechanical Performance and Thermo-Physical Properties of Cement Mortar Incorporating Hybrid Slags حسب Baawain, Mahad

"…Ferrochrome (FeCr) slag aggregate was used as a replacement for sand at the ratios of 25, 50, 75 and 100 wt. %. …"
احصل على النص الكامل
احصل على النص الكامل

A lipidomic screen of hyperglycemia-treated HRECs links 12/15-Lipoxygenase to microvascular dysfunction during diabetic retinopathy via NADPH oxidase حسب Ibrahim, Ahmed S.

"…Our previous studies demonstrated the potential role of NADPH oxidase in mediating the permeability effect of 12- and 15-HETEs, therefore we tested the impact of intraocular injection of 12-HETE in mice lacking the catalytic subunit of NADPH oxidase (NOX2). …"
احصل على النص الكامل
احصل على النص الكامل

Evaluation of the Effect of Moringa peregrina Extract on Learning and Memory: Role of Oxidative Stress حسب Alzoubi, Karem H.

"…In particular, an increase in glutathione (GSH), a decrease in oxidized glutathione (GSSG), and an increase in the antioxidant enzyme glutathione peroxidase (GPx) levels in the hippocampus were elicited after treatment with M. peregrina. …"
احصل على النص الكامل
احصل على النص الكامل

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

"…We follow decomposition route for H2 production along with other necessary byproducts. …"
احصل على النص الكامل
احصل على النص الكامل

The burden of ischemic heart disease and the epidemiologic transition in the Eastern Mediterranean Region: 1990-2019 حسب Sadeghi, Masoumeh

احصل على النص الكامل
احصل على النص الكامل

Wind energy potential along the onshore and offshore Qatar حسب Mohammed, Aboobacker Valliyil

"…Among the select locations, the highest annual mean wind power density is obtained in the o?shore Ruwais (152 W/m2), followed by o?shore Ras La?an (134 W/m2) and land area of Al Khor (120 W/m2). …"
احصل على النص الكامل
احصل على النص الكامل

Techno-economic assessment of upfront nitrogen removal in a baseload LNG plant حسب Pal, Ajinkya

احصل على النص الكامل
احصل على النص الكامل

Electrocatalytic arsenite oxidation in bicarbonate solutions combined with CO2 reduction to formate حسب Wonjung, Choi

"…However, the application of a potential higher than the peak (E > Ep,As) leads to a significant decrease in the FE due to water oxidation. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Tailoring optical absorption in silicon nanostructures from UV to visible light: A TDDFT study حسب Hassan, Walid M.I.

"…Our main findings are that: (i) The oscillator strength as a function of length is quadratic at small lengths, and then increases linearly. (ii) The exciton binding energy is seen to decrease by approximately 45% from 0.67 eV to about 0.3 eV with length increase, for a nanostructure with a cross-section diameter of approximately 12 Å. …"
احصل على النص الكامل
احصل على النص الكامل

Docosahexaenoic Acid, a Key Compound for Enhancing Sensitization to Drug in Doxorubicin-Resistant MCF-7 Cell Line. حسب Crovella, Sergio

"…In addition, it led to an increase in doxorubicin accumulation and triggered apoptosis by arresting the cell cycle at the G2/M phase. Other observed effects included a decrease in the multi-drug resistance (MDR) carrier P-glycoprotein (P-gp) and TG2, a tumor survival factor. …"
احصل على النص الكامل
احصل على النص الكامل

STRUCTURAL AND FUNCTIONAL APPROACHES TOWARD ACTIVITY RESTORATION OF NOVEL CYSTATHIONINE BETA-SYNTHASE MUTATIONS حسب AL-SADEQ, DUAA WALID

"…In contrast, all the other CBS mutation studies did not fully retain heme and, when compared to the wild-type enzyme, exhibited more significant impairments in both the canonical cystathionine synthesis and the alternative H2S-producing reactions. This reduced activity is consistent with both in vitro and in silico evidence, which indicates that the studied CBS mutations, except p.K72I, significantly decrease the overall protein's stability, which may represent the underlying cause of their pathogenicity. …"
احصل على النص الكامل