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961
Tailoring the deposition of MoSe<sub>2</sub> on TiO<sub>2</sub> nanorods arrays via radiofrequency magnetron sputtering for enhanced photoelectrochemical water splitting
منشور في 2023"…Compared to pure TiO<sub>2</sub> NRs, the heterojunction nanostructured assembly displayed excellent spectral and photoelectrochemical properties, including more surface oxygen vacancies, enhanced visible-light absorption, higher photocurrent response, and decreased charge transfer resistance. In particular, the sample synthesized by sputtering of MoSe<sub>2</sub> for 90 s, i.e., MoSe<sub>2</sub>@TiO<sub>2</sub>-90 s, depicted the highest current density (1.86 mA cm<sup>−2</sup> at 0.5 V vs. …"
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962
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963
Enhanced thermoelectric properties of Bi<sub>2</sub>Te<sub>2.55</sub>Se<sub>0.45</sub> nanocomposites using eco-friendly Eocene Midra Shale palygorskite nanofillers: A sustainable...
منشور في 2025"…However, adding higher amounts (0.1, 0.5, and 1) decreased the electrical and thermal conductivities due to the dominant effect of bulky precipitates in increasing the scattering of charge carriers and phonons. …"
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964
Past and future climate effects on population structure and diversity of North Pacific surfgrasses
منشور في 2024"…Genetic diversity of <i>Phyllospadix torreyi </i>decreases from north to south, but in <i>Phyllospadix scouleri</i> the trend is variable. …"
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965
Therapeutic targeting of the TPX2/TTK network in colorectal cancer
منشور في 2023"…The growth potential of CRC cells under 3-dimensional (3D) conditions was assessed using Matrigel. STRING database (v11.5) and Ingenuity Pathway Analysis (IPA) tool were used for network and pathway analyses. …"
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966
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967
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968
Functionalization of reverse osmosis membrane with graphene oxide to reduce both membrane scaling and biofouling
منشور في 2020"…After functionalization, the membrane surface properties were improved as the water contact angle was reduced from 41.7 ± 4.5⁰ to 26.9 ± 0.9⁰ demonstrating improvement in hydrophilic properties besides decreasing membrane surface roughness. …"
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969
Marine Bacterial Community Structures of Selected Coastal Seawater and Sediment Sites in Qatar
منشور في 2023"…<i>Alphaproteobacteria</i> (33.87%, 16.82%),<i> Flavobacteria</i> (30.68%, 5.84%), and Gammaproteobacteria (20.35%, 12.45%) were abundant at the species level in both seawater and sediment, while <i>Clostridia</i> (13.72%) was abundant in sediment only. …"
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970
Synthesis of lithium manganese oxide nanocomposites using microwave‐assisted chemical precipitation technique and their performance evaluation in lithium‐ion batteries
منشور في 2023"…The LMO-CNTs and LMO-GNPs have an excellent rate capability of 124 and 127 mAhg<sup>−1</sup> at 0.1C, sustained at 115.6 and 118.5 mAhg<sup>−1</sup> at 10C, respectively. Cycling efficiency is also improved, with LMO-CNTs and LMO-GNPs having an initial capacity of 124 and 127 mAhg<sup>−1</sup> decreasing to 112 and 114 mAhg<sup>−1</sup>, respectively, after 50 cycles. …"
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971
Soiling Detection on Solar Panels Using Artificial Intelligence
منشور في 2024احصل على النص الكامل
doctoralThesis -
972
Hippocampal Programmed Cell Death after Status Epilepticus
منشور في 2003"…Ceramide, a known mediator of PCD in multiple neural and nonneural tissues, increased at 2–3 h after KA intraperitoneal injection, and then decreased to control levels before increasing again from 12 to 30 h after injection. …"
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article -
973
A Case Study in Qatar for Optimal Energy Management of an Autonomous Electric Vehicle Fast Charging Station with Multiple Renewable Energy and Storage Systems
منشور في 2020"…This interest has focused mainly on reducing the reliance on fossil fuel-based means of transportation and decreasing the harmful emissions produced from this sector. …"
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974
Mirizzi Syndrome: Mastering the Challenge, Characterization and Management Outcomes in a Retrospective Study of 60 Cases
منشور في 2024"…The laparoscopic approach is reasonable, especially for type 1 MS and noncomplicated cases. Further research is needed to optimize treatment strategies for this challenging condition.…"
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975
Drug Resistance Induction and Phenotypic and Genotypic Characterization of a Candida albicans Drug Sensitive Isolate
منشور في 2023"…In the ALS4 gene for example, we observed 2 mutations in the susceptible strain and 5 mutations in the resistant strain. This is the first study of its kind to induce drug resistance followed by a genotypic and phenotypic analysis of the isolates, with the aim of determining mechanisms of resistance to antifungal drugs.…"
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masterThesis -
976
An additive manufacturing approach based on electrohydrodynamic printing to fabricate P3HT:PCBM thin films
منشور في 2023"…The estimated film mass and thickness were found between 3.235 and 23.471 mg and 597.5 nm to 1.60 µm, respectively. The films exhibited a broad visible absorption spectrum ranging from ~ 340 to ~ 600 nm, with a maximum peak λ<sub>max</sub> located at ~ 500 nm. …"
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977
Pilot scale evaluation of thin film composite membranes for reducing wastewater volumes: osmotic concentration process
منشور في 2023"…The membrane achieved a water flux of 10 LMH, which slightly decreased to 9.6 after 48 h of operation, mainly due to inorganic scaling. …"
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978
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979
A Multidecadal Assessment of Haze Development and Fluctuations in Visibility for Arabian Peninsula
منشور في 2024"…Visibility in KWT was 0.5 km in 1994, indicating a period of exceptionally poor visibility whereas the daily mean visibility for KSA was approximately 0.6 km. …"
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980
Influence of co-current vapor flow on falling film over horizontal tube
منشور في 2021"…The average film thickness and wetting time is reduced by 14.1% and 18.5%, respectively for the vapor velocity of 6 m/s compared to the no vapor flow, for 0.02 kg/(m·s). …"