يعرض 481 - 500 نتائج من 1,857 نتيجة بحث عن '(( 5 a increase ) OR ((( 5 nm decrease ) OR ((( 5 mona decrease ) OR ( 5 mini decrease ))))))*', وقت الاستعلام: 0.25s تنقيح النتائج
  1. 481

    Building Practices Enhancements in Relation to Thermal Performance and Energy Saving. A Case Study of Residential Building in Cairo, Egypt حسب EL-DIN EL-ATTAR, MAY MOHAMED DIAA

    منشور في 2018
    "…In combined matrix simulations, annual electricity savings percentages ranged between 18% and 22%, with a corresponding payback periods between 5 years and 11.6 years.…"
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  2. 482
  3. 483

    SWIPT-Enabled Relaying Networks for Next-Generation Wireless Systems: A Review of Achievable Rates and Future Challenges حسب Zaino, Rami

    منشور في 2025
    "…To address this, harvesting energy from radio frequency (RF) signals has emerged as a promising solution. This approach, known as Simultaneous Wireless Information and Power Transfer (SWIPT), has garnered increasing attention from both researchers and industry due to its potential to extend battery life. …"
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    article
  4. 484

    Interactions of black carrot concentrate powder as a natural coloring agent with gelatine and sucrose in model gummy samples حسب Ilyas, Atalar

    منشور في 2025
    "…With growing consumer concerns about the sustainability and safety of synthetic food colorings, the food industry is increasingly turning to natural colorants derived from plants. …"
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    article
  5. 485
  6. 486

    Impact of the COVID-19 lockdown on lifestyle behaviors and their association with personality among adults in Qatar: A cross-sectional study حسب Tamara Al-Abdi (8710488)

    منشور في 2022
    "…The overall MD adherence decreased during lockdown (5.9 vs. 6.1, p < 0.001). There was an increase in olive oil (9% vs. 12%; p < 0.001), vegetables (54.3% vs. 58.7%; p = 0.005), legumes (11.8% vs. 15.3%; p = 0.007), sofrito (70.9% vs. 77.3%; p < 0.001) and fat (45.9% vs. 53.8%; p < 0.001) consumption and a decrease in fresh fruit (39.4% vs. 15.8%; p < 0.001) and fish/seafood (5.9% vs. 3.9%; p = 0.0035) consumption during lockdown. …"
  7. 487

    Ethnic-specific association of amylase gene copy number with adiposity traits in a large Middle Eastern biobank حسب Niccolo’ Rossi (14152692)

    منشور في 2021
    "…Notably, overweight and obese Persians reported a significant trend towards dietary restraint following weight gain compared to Arabs (P = 4.29 × 10−5), with AMY1 CN showing negative association with dietary self-restraint (P = 3.22 × 10−3). …"
  8. 488

    Bridging Qatar's food demand and self-sufficiency: A system dynamics simulation of the energy–water–food nexus حسب Haya Talib Shubbar (18186817)

    منشور في 2024
    "…These interconnections are then transmuted into a system dynamics model (SDM), facilitating a nuanced exploration of potential transformations and their ripple effects. …"
  9. 489

    VisioDECT: a novel approach to drone detection using CBAM-integrated YOLO and GELAN-E models حسب Md. Sakib Bin Islam (22828181)

    منشور في 2025
    "…Maintaining public safety and protecting sensitive locations requires effective drone detection and payload assessment. Our article proposes a vision-based system for real-time drone identification and classification utilizing YOLOv5, YOLOv8, and GELAN-E deep learning models, enhanced with novel attention mechanisms and interpretability techniques. …"
  10. 490

    Validation of Polygenic Risk Scores for Coronary Heart Disease in a Middle Eastern Cohort Using Whole Genome Sequencing حسب Mohamad Saad (214545)

    منشور في 2022
    "…Whole genome sequencing at 30× coverage was performed in 1067 coronary heart disease cases (mean age=59 years; 70.3% males) and 6170 controls (mean age=40 years; 43.5% males).</p><h3>Results</h3><p dir="ltr">The majority of PRSs performed well; odds ratio (OR) per 1 SD increase (OR1sd) was highest for PGS000337 (OR1sd=1.81, 95% CI [1.66–1.98], <i>P</i>=3.07×10−41). …"
  11. 491
  12. 492

    Factors associated with baseline smoking self-efficacy among male Qatari residents enrolled in a quit smoking study حسب Mohammed Al Thani (7487684)

    منشور في 2022
    "…Results showed that after controlling for relevant variables, number of cigarettes smoked (β^ = -0.22; 95% CI: -0.37, -0.06), having at least one quit attempt in the past year (β^ = 2.30; 95% CI: 0.27, 4.35), and reporting a complete home smoking ban (β^ = 3.13; 95% CI: 0.56, 5.70) were significantly associated with higher self-efficacy to quit smoking. …"
  13. 493

    Verum- versus Sham-Acupuncture on Alzheimer’s Disease (AD) in Animal Models: A Preclinical Systematic Review and Meta-Analysis حسب Fei-Yi Zhao (10887219)

    منشور في 2023
    "…Alzheimer’s disease (AD) is a common health condition affecting senile people and leads to severe cognitive dysfunctions. …"
  14. 494

    Assessing the risk of angiotensin receptor blockers on major cardiovascular events: a systematic review and meta-analysis of randomized controlled trials حسب Yara Wanas (8744844)

    منشور في 2020
    "…</p><h2>Other Information</h2><p dir="ltr">Published in: BMC Cardiovascular Disorders<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1186/s12872-020-01466-5" target="_blank">http://dx.doi.org/10.1186/s12872-020-01466-5</a></p>…"
  15. 495
  16. 496

    A new One Health Framework in Qatar for future emerging and re-emerging zoonotic diseases preparedness and response حسب Devendra, Bansal

    منشور في 2023
    "…One Health is increasingly recognized as an optimal approach to address the global risk of health threats originating at the human, animal, and ecosystem interface, and their impact. …"
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    article
  17. 497
  18. 498

    Wide Range Voltage Scaling Converter With Extended Duty and Low Voltage Stress for a DC Microgrid Applications حسب Md Samiullah (16888767)

    منشور في 2025
    "…In addition, the closed-loop operation of the converter is validated by its ability to maintain a regulated 400 V dc bus voltage, despite variations in the input voltage.…"
  19. 499

    Diffusion tensor imaging with tractography in surgical resection of brainstem cavernous malformations: a systematic review and meta-analysis حسب Mohammed Maan Al-Salihi (13105835)

    منشور في 2023
    "…This systematic review and meta-analysis evaluated the effect of preoperative diffusion tensor imaging in patients undergoing surgical resection of brainstem cavernous malformations. Five databases, including PubMed, Scopus, Web of Science, Cochrane Library, and Google Scholar, were searched using a comprehensive search strategy to find any article matching our inclusion criteria. …"
  20. 500