بدائل البحث:
tier » ties (توسيع البحث), tied (توسيع البحث), tie (توسيع البحث)
line » like (توسيع البحث), link (توسيع البحث)
les » less (توسيع البحث)
per » peer (توسيع البحث)
tier » ties (توسيع البحث), tied (توسيع البحث), tie (توسيع البحث)
line » like (توسيع البحث), link (توسيع البحث)
les » less (توسيع البحث)
per » peer (توسيع البحث)
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41
Sustainable construction and life cycle assessment in Qatar: industry challenges, adoption, and policy implications
منشور في 2025"…<p dir="ltr">Sustainable construction is a key priority for Qatar, aligning with Qatar National Vision 2030 and the country’s commitment to environmental sustainability. Life Cycle Assessment (LCA) is a crucial tool for evaluating the environmental impact of construction projects, yet its adoption in Qatar remains limited due to financial constraints, regulatory inconsistencies, and lack of industry expertise. …"
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Performance analysis of power line communication systems with diversity combining under correlated lognormal fading and Nakagami noise
منشور في 2017"…In this study, the authors evaluate the bit error rate (BER) performance of multichannel power line communication (PLC) systems under lognormal fading and Nakagami-m background noise. …"
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45
Daucus carota pentane-based fractions arrest the cell cycle and increase apoptosis in MDA-MB-231 breast cancer cells
منشور في 2014"…Methods and results Using the WST assay, the pentane fraction (F1) and 1:1 pentane:diethyl ether fraction (F2) were shown to possess the highest cytotoxicity against both cell lines. Flow cytometric analysis revealed that both fractions induced the accumulation of cells in the sub-G1 phase, increase in apoptotic cell death and chromatin condensation. …"
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46
The anti-cancer effect of the pentane fraction of Daucus carota oil extract is mediated through cell cycle arrest and an increase in apoptosis
منشور في 2013"…Previous studies from our laboratory demonstrated the in vitro anticancer activities of Daucus carota oil extract (DCOE) on colon and breast human cancer cell lines. In the current study, we aimed at fractionating the Daucus carota oil extract (DCOE) and analyzing the in vitro anticancer activities of the obtained fractions. …"
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47
Water Consumption and Environmental Impact of Multifamily Residential Buildings: A Life Cycle Assessment Study
منشور في 2022"…<p dir="ltr">Water use in buildings accounts for a large share in global freshwater consumption where research on the impacts of life cycle water use receive little or no attention. …"
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Comparative life-cycle assessment of reverse osmosis and microalgae-based treatment for hypersaline oilfield produced water
منشور في 2025"…However, it also presented important trade-offs, including a 2.19-fold increase in land use, a 9.7-fold increase in marine eutrophication driven by the nitrogen content of the glucose feedstock, and higher human carcinogenic toxicity. …"
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50
The Relationship Between Work-life Balance, Work Engagement, Thriving and Career Satisfaction, Moderated by Supervisory Coaching
منشور في 2025"…Today’s workforce is living in a fast-paced environment requiring increased efforts as well as prolonged connectivity. …"
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masterThesis -
51
Examining the impact of ecological deficit on life expectancy in GCC countries: a nonlinear panel data investigation
منشور في 2024"…The effects of these high emissions and environmental challenges on human health, specifically life expectancy (LE), have not been thoroughly explored in the literature. …"
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Comparative life cycle assessment of sustainable energy carriers including production, storage, overseas transport and utilization
منشور في 2021"…<p dir="ltr">Countries are under increasing pressure to reduce greenhouse gas emissions as an act upon the Paris Agreement. …"
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Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 co...
منشور في 2024"…However, despite this overall increase, HALE decreased by 2·2% (1·6–2·9) between 2019 and 2021. …"
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54
Sanguinarine Induces Apoptosis Pathway in Multiple Myeloma Cell Lines via Inhibition of the JaK2/STAT3 Signaling
منشور في 2019"…Altogether our findings demonstrate that SNG induces mitochondrial and caspase-dependent apoptosis, generates oxidative stress, and suppresses MM cell lines proliferation. In addition, co-treatment of MM cell lines with sub-toxic doses of SNG and BTZ potentiated the cytotoxic activity. …"
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Battery and Power Consumption of Pocket PCs
منشور في 2012"…Due to the increased functionality in today’s portable devices, battery life and energy consumption continue to be a major concern for both designers and users. …"
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57
Global, regional, and national burden of diabetes from 1990 to 2021, with projections of prevalence to 2050: a systematic analysis for the Global Burden of Disease Study 2021
منشور في 2023"…MethodsEstimates of diabetes prevalence and burden were computed in 204 countries and territories, across 25 age groups, for males and females separately and combined; these estimates comprised lost years of healthy life, measured in disability-adjusted life-years (DALYs; defined as the sum of years of life lost [YLLs] and years lived with disability [YLDs]). …"
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The novel antimicrobial Prosopis juliflora leaf ethanolic extract and its effectiveness in extending cucumbers postharvest shelf-life
منشور في 2023"…The present study explores PJ‐WS‐LE extract efficacy as a coating material to preserve cucumber. 8 mg/ml of PJ‐WS‐LE extract increased cucumber shelf life at 22°C by 77%. In vivo overall results highlight the potentials of PJ‐WS‐LE extract as a possible coating replacement of chemical fungicides. …"
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3D Concrete Printing Sustainability: A Comparative Life Cycle Assessment of Four Construction Method Scenarios
منشور في 2020"…<p dir="ltr">Three-dimensional concrete printing (3DCP) has become recognized as a possible alternative to conventional concrete construction, mainly due to its potential to increase productivity and reduce the environmental impact of the construction industry. …"