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السجلات المعروضة 1751 -- 1760 من 1796
Thermal behavior and post-heating fracture characteristics of polypropylene microfiber-reinforced geopolymer binders
(
Elsevier
, 2022 , Article)
This paper investigated the post-heating behavior of fly ash-based geopolymer binders reinforced with polypropylene (PP) microfibers. Geopolymer binders with different fiber contents including 0%, 0.05%, 0.1%, and 0.2% by ...
Anti-cancer properties and mechanisms of action of thymoquinone, the major active ingredient of Nigella sativa
(
Taylor & Francis
, 2017 , Article)
Over the past two decades, studies have documented the wide-range anti-cancer effects of Nigella sativa, known as black seed or black cumin. Thymoquinone (TQ), its major active ingredient, has also been extensively studied ...
Fractionation and phytochemical composition of an ethanolic extract of Ziziphus nummularia leaves: antioxidant and anticancerous properties in human triple negative breast cancer cells
(
Frontiers Media
, 2024 , Article)
Natural products have long been utilized in traditional medicine as remedies to improve health and treat illnesses, and have had a key role in modern drug discovery. Recently, there has been a revived interest in the search ...
Contemporary Women in Qatar: An Ethnographic Study of Their Challenges in Terms of Traditional Applications and Modern Requirements
(
SAGE Publications Inc.
, 2023 , Article)
This study analyzes the interaction and friction between tradition and modernity as experienced by Qatari women. We explore the experiences and perspectives of contemporary Qatari women across generations and their continuity ...
Glycoprofiling of cancer biomarkers: Label-free electrochemical lectin-based biosensors
(
De Gruyter
, 2015 , Article)
Glycosylation of biomolecules is one of the most prevalent post- and co-translational modification in a human body, with more than half of all human proteins being glycosylated. Malignant transformation of cells influences ...
Whole genome-based genetic insights of bla NDM producing clinical E. coli isolates in hospital settings of Pakistant
(
American Society for Microbiology
, 2023 , Article)
Carbapenem resistance among Enterobacterales has become a global health concern. Clinical Escherichia coli isolates producing the metallo β-lactamase NDM have been isolated from two hospitals in Faisalabad, Pakistan. These ...
ZnO@C (core@shell) microspheres derived from spent coffee grounds as applicable non-precious electrode material for DMFCs
(
Nature Publishing Group
, 2017 , Article)
Although numerous reports have introduced non precious electrocatalysts for methanol oxidation, most of those studies did not consider the corresponding high onset potential which restricts utilization in real fuel cells. ...
Pharmacometabolomic Approach to Investigate the Response to Metformin in Patients with Type 2 Diabetes: A Cross-Sectional Study
(
MDPI
, 2023 , Article)
Metformin constitutes the foundation therapy in type 2 diabetes (T2D). Despite its multiple beneficial effects and widespread use, there is considerable inter-individual variability in response to metformin. Our objective ...
Nitrogen and sulfur co-doped activated carbon nanosheets for high-performance coin cell supercapacitor device with outstanding cycle stability
(
Springer
, 2023 , Article)
Herein, we report the utilization of nitrogen and sulfur dual heteroatoms co-doped activated carbon (NSAC) by hydrothermal method for electrochemical supercapacitors. Various NSACs were made by using a fixed amount of ...
A Path towards Timely VAP Diagnosis: Proof-of-Concept Study on Pyocyanin Sensing with Cu-Mg Doped Graphene Oxide
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2024 , Article)
In response to the urgent requirement for rapid, precise, and cost-effective detection in intensive care units (ICUs) for ventilated patients, as well as the need to overcome the limitations of traditional detection methods, ...