يعرض 181 - 200 نتائج من 1,118 نتيجة بحث عن '(( 5 ppm decrease ) OR ((( 10 ng decrease ) OR ( ((16 a) OR (1 a)) decrease ))))', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 181

    A Modification to Enhance the Survival of the Island FDMA Flap by Adding a Skin Bridge حسب Salim Al Lahham (16515333)

    منشور في 2021
    "…We combined Foucher and Holevich characteristics to design a flap that promises to solve the problem.</p><h3>Methods</h3><p dir="ltr">This is a case series that includes 9 patients where we describe a technique that has the potential to enhance the survival of the first dorsal metacarpal artery (FDMA) flap and decreases the rate of distal necrosis via addition of a 5-mm skin bridge to the pedicle and by avoiding tunneling. …"
  2. 182

    DLC2/StarD13 plays a role of a tumor suppressor in astrocytoma حسب El-Sitt, Sally

    منشور في 2012
    "…Knocking down StarD13 using siRNA led to a decrease in cell death and an increase in cell viability, proving that StarD13 is indeed a tumor suppressor in astrocytomas. …"
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  3. 183

    Fixing a heart valve حسب Nature Research (16552612)

    منشور في 2015
    "…His analysis suggests that valve repair is not only feasible, but also produces better outcomes. Of the nearly 1,900 rheumatic carditis patients operated on in his own department between 1992 and 2012, Antunes reports that over 1,500 (or nearly 81%) underwent a valve repair procedure, with nearly 90% of those surviving for 15 years or more without having to return for another operation. …"
  4. 184

    The global, regional, and national burden of oesophageal cancer and its attributable risk factors in 195 countries and territories, 1990–2017: a systematic analysis for the Global... حسب Farin Kamangar (63964)

    منشور في 2020
    "…Between 1990 and 2017, age-standardised incidence decreased by 22·0% (18·6–25·2), mortality decreased by 29·0% (25·8–32·0), and DALYs decreased by 33·4% (30·4–36·1) globally. …"
  5. 185

    Drive‐up INR testing and phone‐based consultations service during COVID‐19 pandemic in a pharmacist‐lead anticoagulation clinic in Qatar: Monitoring, clinical, resource utilization... حسب Eman N. Alhmoud (14778706)

    منشور في 2023
    "…</p> <h3> Methods</h3> <p>The study comprised of two components: a retrospective cohort study of all eligible patients who attended anticoagulation clinic over 1-year period (6 months before and 6 months after service transition) and a cross-sectional survey of eligible patients who agreed to provide data about their satisfaction with the new service. …"
  6. 186

    Women’s empowerment as a determinant of neonatal mortality in Sub-Saharan Africa: a narrative review focused on Nigeria حسب Joel-Medewase Victor Idowu (22155178)

    منشور في 2024
    "…This review highlights women’s empowerment as an additional critical factor, often overlooked, in the efforts to decrease neonatal mortality rates. Improving women’s empowerment indices, such as the Gender Inequality Index (GII), employment, and literacy, offers a promising avenue to curtail neonatal mortality rates in Nigeria and across SSA sustainably. …"
  7. 187

    Secrecy Performance of a RIS-Assisted Wireless Network: A Comprehensive Analysis Under Outdated CSI حسب Tasneem Alshamaseen (22392382)

    منشور في 2025
    "…Moreover, increasing the number of REs can mitigate CSI aging effects where an SOP level of 3×10<sup>−5</sup> can be achieved with 140 REs at <i>ρ</i>=0.9 in the absence of a transmitter-receiver direct link. …"
  8. 188

    Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis... حسب Marissa B Reitsma (8674341)

    منشور في 2021
    "…Although prevalence of smoking had decreased significantly since 1990 among both males (27·5% [26·5–28·5] reduction) and females (37·7% [35·4–39·9] reduction) aged 15 years and older, population growth has led to a significant increase in the total number of smokers from 0·99 billion (0·98–1·00) in 1990. …"
  9. 189

    Origin of arrhythmias in a heart model حسب Sheheitli, Hiba

    منشور في 2009
    "…An investigation of the nonlinear dynamics of a heart model is presented. The model compartmentalizes the heart into one part that beats autonomously (the x oscillator), representing the pacemaker or SA node, and a second part that beats only if excited by a signal originating outside itself (the y oscillator), representing typical cardiac tissue. …"
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    article
  10. 190
  11. 191

    An empirical evaluation of the technology cycle time indicator as ameasure of the pace of technological progress in superconductortechnology حسب Kayal, A.A.

    منشور في 1999
    "…The technology cycle time indicator (TCT) is a new measure of technological progress. The TCT is the median age of the patents cited on the front page of a patent document. …"
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  12. 192

    Wales’ tourists not a burden for local healthcare حسب Nature Research (16552612)

    منشور في 2016
    "…</i></p><p></p><h2>Other Information</h2><p>Published in: QScience.com Highlights, Published by Nature Research for Hamad bin Khalifa University Press (HBKU Press)<br>License: <a>http://creativecommons.org/licenses/by/4.0</a><br></p>…"
  13. 193

    Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a comprehensive demographic anal... حسب Haidong, Wang

    منشور في 2020
    "…Global livebirths then declined to 135·3 million (127·2–144·1) in 2019. Of the 204 countries and territories included in this study, in 2019, 102 had a TFR lower than 2·1, which is considered a good approximation of replacement-level fertility. …"
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  14. 194

    A clustering metaheuristic for large orienteering problems حسب Almiqdad Elzein (13141038)

    منشور في 2022
    "…The metaheuristic aims to dramatically improve the computation time of a given Orienteering Problem algorithm without a significant decrease in the solution quality of that algorithm, especially for large Orienteering Problems. …"
  15. 195

    Prehospital plasma transfusion versus standard of care following traumatic injury: a review of the systematic reviews and a meta-analysis حسب Ayman El-Menyar (440103)

    منشور في 2025
    "…</p><h3 dir="ltr">Results</h3><p dir="ltr">Twelve studies comprising 3,193 trauma patients (1,579 intervention and 1,614 control arm) and seven SRs were included. …"
  16. 196

    A cluster-based model for QoS-OLSR protocol حسب Otrok, Hadi

    منشور في 2017
    "…The QOLSR is a multimedia protocol that was designed on top of the Optimized Link State Routing (OLSR) protocol. …"
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  17. 197
  18. 198

    A potential therapeutic agent for sickle cell anaemia حسب Nature Research (16552612)

    منشور في 2016
    "…</p><p>Patients with sickle cell anaemia produce 10 to 30 times more of a natural by-product of oxygen metabolism called reactive oxygen species (ROS) than healthy patients. …"
  19. 199

    Feasibility of a group-based laughter yoga therapy on anxiety and happiness among community-dwelling older adults: A quasi-experimental study حسب Mona Metwally El-Sayed (17725127)

    منشور في 2024
    "…</p><p><br></p><h3>Results</h3><p dir="ltr">A statistically significant decrease in anxiety level among the study group compared to the control group (Pre = 16.68 (7.35), immediate = 6.65 (2.89), post three-month = 7.68 (2.75), p=<0.001 and effect size = 0.715). …"
  20. 200

    MHD Heat Transfer Enhancement in a Curvilinear Enclosure With Oscillating Wall and Nano‐Encapsulated PCM: A Fluid‐Structure Interaction Analysis حسب Mohammed Azeez Alomari (20482592)

    منشور في 2025
    "…Using finite element methodology with specialized treatment for moving boundaries, we evaluate key parameters: Rayleigh number (<i>Ra</i>: 10³–10⁵), Stefan number (<i>Ste</i>: 0.1–0.9), phase transition temperature (θf: 0.1–0.9), NEPCM concentration (ϕ: 0.01–0.04), oscillation amplitude (<i>A:</i> 0.01–0.15), Hartmann number (<i>Ha</i>: 0–20), and magnetic field angle (<i>γ</i>: 0°–90°). …"