يعرض 541 - 560 نتائج من 1,897 نتيجة بحث عن '(( a ((linear decrease) OR (a decrease)) ) OR ( a ((greatest decrease) OR (larger decrease)) ))', وقت الاستعلام: 0.35s تنقيح النتائج
  1. 541

    A precious-metal-free Fe-intercalated carbon nitride porous-network with enhanced activity for the oxygen reduction reaction and methanol-tolerant oxygen reduction reaction حسب Bin Yousaf, Ammar

    منشور في 2020
    "…The C and N-rich additives help generate abundant Fe-Nxand N-C active sites for enhanced oxygen reduction reaction (ORR) under acidic and alkaline conditions and show a negligible decrease in activity after 2000 scan cycles. …"
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  2. 542

    Prophylactic antibiotics for preventing genital tract infection in women undergoing surgical procedures for incomplete abortion: a systematic review and meta-analysis of randomized... حسب Islam, Nazmul

    منشور في 2020
    "…Findings about the effect of prophylactic antibiotics in preventing genital tract infection (GTI) associated with surgical procedures used for incomplete abortions are conflicting. Some reported a decrease in infection associated with the use of antibiotic prophylaxis, while others found no significant reduction in GTI. …"
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  3. 543
  4. 544
  5. 545

    Global, regional, and national burden of upper respiratory infections and otitis media, 1990–2021: a systematic analysis from the Global Burden of Disease Study 2021 حسب Sirota, Sarah Brooke

    منشور في 2024
    "…The mortality rate of URIs in 2021 was 0·2 per 100 000 (0·1 to 0·5), a decrease of 64·2% (–84·6 to –43·4) from 1990, when the mortality rate was 0·7 per 100 000 (0·2 to 1·1). …"
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    article
  6. 546

    EdgeHealth: An Energy-Efficient Edge-based Remote mHealth Monitoring System حسب Emam A.

    منشور في 2019
    "…In this context, we propose and implement a smart edge-based health system that aims at decreasing the system latency and energy consumption, while optimizing the delivery of the medical data. …"
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  7. 547

    Effects of rutile-TiO2 nanoparticles on accelerated weathering degradation of poly(Lactic Acid) حسب Antunes, A.

    منشور في 2020
    "…Thermal stability decreased in the presence of TiO2 and a double melting peak was observed for the PLA/TiO2 nanocomposite. …"
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  8. 548

    Analysis of factors affecting willingness to pay for high-occupancy-toll lanes: Results from stated-preference survey of travelers حسب Abulibdeh A.

    منشور في 2018
    "…This study examines the feasibility of implementing high-occupancy toll (HOT) lanes in a Middle Eastern country to obtain an improved understanding of such a policy and how it may affect the behavior of travelers in this region. …"
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  9. 549

    Analysis and Extension of Switched Inductor and Capacitor Based High Gain DC-DC Boost Converter with Flexible Control at Higher Gains حسب Iqbal, A.

    منشور في 2023
    "…To achieve the desired bus voltage in a DC microgrid, a conventional DC-DC converter used as an interconnecting device must operate at a high duty ratio, which may be detrimental to the device's health and lead to issues including diode reverse recovery problems, unwanted transient response, voltage ripples, losses, and decreased efficiency. …"
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  10. 550

    Influence of blending and blend morphology on the thermal properties and crystallization behaviour of PLA and PCL in PLA/PCL blends حسب Luyt, A.S.

    منشور في 2016
    "…A kinetic analysis of the crystallization of neat PCL and PCL in the blends showed that the crystallization mechanism of the neat PCL changed from instantaneous/heterogeneous nucleation and two-dimensional growth to sporadic/homogeneous nucleation and two-dimensional growth with decreasing crystallization temperature, while for PCL in the blends, the mechanism over the whole crystallization temperature range was that of instantaneous/heterogeneous nucleation and three-dimensional growth into spherulites. …"
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  11. 551

    Leveraging known data for missing label prediction in cultural heritage context حسب Belhi A.

    منشور في 2018
    "…Cultural heritage represents a reliable medium for history and knowledge transfer. …"
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  12. 552

    Experimental analysis of additively manufactured thin-walled heat-treated circular tubes with slits using AlSi10Mg alloy by quasi-static axial crushing test حسب Mohamed A.S.

    منشور في 2019
    "…In this study, additively manufactured aluminum thin-walled tubes with different slit dimensions are proposed to improve energy absorption efficiency. A total of 18 samples, which varied in the number of slits, slit length, slit width, and slit ends, were tested under quasi-static axial compression at a rate of 20 mm/min. …"
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  13. 553

    Factors associated with meeting current recommendation for physical activity in scottish adults with diabetes حسب Salman A.

    منشور في 2019
    "…Independent determinants of meeting the recommended levels of physical activity include male gender (odds ratio (OR) 1.47; 95% confidence interval (CI) 1.07–2.00) and being a non-smoker (OR 1.62; 95% CI 1.02–2.56). Furthermore, meeting the recommended physical activity levels decreased with age (OR 0.96; 95% CI 0.95–0.97), having a longstanding illness (OR 0.56; 95% CI 0.34–0.93) and body mass index (OR 0.94; 95% CI 0.92–0.97), but increased with higher fruit and vegetable intake (OR 1.16; 95% CI 1.07–1.25) and mental wellbeing (OR 1.04; 95% CI 1.02–1.06). …"
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  14. 554

    Characteristics of olive mill solid residue and its application in remediation of Pb2+, Cu2+ and Ni2+ from aqueous solution: Mechanistic study حسب Hawari, A.

    منشور في 2014
    "…This study investigated the use of untreated olive mill solid residues (OMSR) as a solid extractant for Pb2+, Cu2+ and Ni2+ ions from aqueous solution. …"
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  15. 555

    Do older adults with multimorbidity meet the recommended levels of physical activity? An analysis of Scottish health survey حسب Salman A.

    منشور في 2019
    "…Independent predictors of meeting the recommended levels of PA include male gender [odds ratio (OR) 2.00 (95% confidence interval (CI) 1.58–2.54)], living in the least deprived areas [OR 1.79 (95% CI 1.20–2.69)]; being a non-smoker [OR 2.22 (95% CI 1.48–3. 34)]. Also, meeting recommended PA decreased with age [OR 0.92 (95% CI 0.90–0.94)] and body mass index [OR 0.93 (95% CI 0.91–0.95]; but increased per additional portion of fruit and vegetables taken [OR 1.19 (95% CI 1.12–1.25)] and with increase in well-being scale score [OR 1.05 (95% CI 1.03 to 1.06)]. …"
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  16. 556

    Sulfobetaine-based polydisulfides with tunable upper critical solution temperature (UCST) in water alcohols mixture, depolymerization kinetics and surface wettability حسب Abdulkareem, A.

    منشور في 2021
    "…Hypothesis: Synthesis of a new family of polymers having a polydisulfide structure can be conducted from sulfobetaine-based derivative of natural (R)-lipoic acid. …"
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  17. 557
  18. 558

    Towards Extended Bit Tracking for Scalable and Robust RFID Tag Identification Systems حسب Fahim A.

    منشور في 2018
    "…The surge in demand for Internet of Things (IoT) systems and applications has motivated a paradigm shift in the development of viable radio frequency identification technology (RFID)-based solutions for ubiquitous real-Time monitoring and tracking. …"
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  19. 559

    The separation of emulsified water/oil mixtures through adsorption on plasma-treated polyethylene powder حسب Abdulkareem A.

    منشور في 2021
    "…Powdered low-density polyethylene (LDPE) was modified by radio-frequency plasma discharge and then used as a medium for the treatment of emulsified diesel oil/water mixtures in the concentration range from 75 ppm to 200 ppm. …"
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  20. 560

    Organic materials amendments can improve NPK availability and maize growth by reducing heavy metals stress in calcareous soil حسب Saleem, A.

    منشور في 2023
    "…However, the combined effects of heavy metal stress and soil calcareousness on NPK availability remain unclear. Thus, a pot experiment was conducted to assess the impact of biochar (BC), compost (Comp), and poultry manure (PM) at 1% and 2% w/w rates on NPK availability, soil characteristics, and maize performance under cadmium (Cd), lead (Pb), and chromium (Cr) stress. …"
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