يعرض 1,401 - 1,420 نتائج من 1,425 نتيجة بحث عن '(( i a decrease ) OR ( 50 ((((peer decrease) OR (a decrease))) OR (mean decrease)) ))', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 1401

    Synthesis and Characterization of Polyaniline, Poly(3-fluoroaniline), and Poly(aniline-co-3-fluoroaniline) Derivatives Obtained by Chemical Oxidative Polymerization Methods حسب Waware U.S.

    منشور في 2018
    "…By varying the mol% of 3-fluoroaniline in the monomer feed, a series of new poly(aniline-co-3-fluoroaniline) derivatives with different chemical compositions were prepared by chemical oxidative copolymerization methods using ammonium persulfate as oxidant in the presence of hydrochloric acid as the dopant. …"
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  2. 1402

    Fluctuations in cardiac stroke volume during rowing حسب Sejersen, Casper

    منشور في 2021
    "…Also, SV fluctuated markedly during the stroke with deviations being largest at the higher work rate. Thus, SV decreased by 27 ± 10% (31 ± 11 mL) at the beginning of the stroke and increased by 25 ± 9% (28 ± 10 mL) in the recovery (P =.013), while breathing was entrained with one breath during the drive of the stroke and one prior to the next stroke. …"
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  3. 1403

    Investigating the succession process of native desert plants over hydrocarbon-contaminated soils using remote sensing techniques حسب Meshal, Abdullah

    منشور في 2023
    "…Hydrocarbon-contaminated soils are considered as one of the major environmental issues that harm human well-being, particularly in arid regions of the world. …"
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  4. 1404

    Divergent changes of the elevational synchronicity in vegetation spring phenology in North China from 2001 to 2017 in connection with variations in chilling حسب Dai, Junhu

    منشور في 2021
    "…Specifically, SE showed a significant (p-value < .05) decreasing trend for the two southernmost mountains, indicating an increasing elevational synchronization in SOS. …"
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  5. 1405

    Prospects Of Amino Acids And Ionic Liquids As Natural Gas Hydrate Inhibitors For Offshore Flow Assurance حسب Qureshi, M. Fahed Aziz

    منشور في 2018
    "…The results show that the selected amino acids and ionic liquids exhibit dual functional behaviour by providing the temperature shift of around 1.5-2.3 oC and delaying the hydrate formation time from 0.5-1.5 hr. …"
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  6. 1406

    Bioactive compounds isolated from apple, tea, and ginger protect against dicarbonyl induced stress in cultured human retinal epithelial cells حسب Sampath, Chethan

    منشور في 2016
    "…Data also showed that translocation of Nrf2 from cytosol to nucleus was inhibited, which decreased the expression of detoxifying enzyme like heme oxygenase-1 (HO-1). …"
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  7. 1407

    Bryophyte cover and richness decline after 18 years of experimental warming in alpine Sweden. حسب Alatalo, Juha M

    منشور في 2020
    "…Experimental warming with open-top chambers (OTCs) was applied for 18 years to a mesic meadow and a dry heath alpine plant community. …"
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  8. 1408

    Use and assessment of “e-plastics” as recycled aggregates in cement mortar حسب Makri, Chrysanthi

    منشور في 2019
    "…The obtained results, for all RPs, (especially those of 7.5% and 10%) exhibited an increase in the CS of the specimens by 15.4% and 7.8%, respectively, with the MoE decreased in both cases by 18.1% and 23.8%, respectively. …"
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  9. 1409
  10. 1410
  11. 1411
  12. 1412

    Changing Paradigm in The Global LNG Market: Opportunities And Risks For Major Suppliers in The Gulf Region حسب Sung, Jinsok

    منشور في 2019
    "…As a result, spot LNG price went down to one of the lowest levels in modern LNG history. …"
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  13. 1413

    Development And Performance Evaluation Of Smart Polymeric Coatings For Corrosion Protection Of Steel حسب Khan, Adnan

    منشور في 2020
    "…Most common cause of materials and equipment failure in the oil and gas industry is corrosion. According to one survey, about 1/4 to 1/3 of the total downtime in plants is due to deleterious effects of corrosion. …"
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  14. 1414
  15. 1415

    Global, regional, and national stillbirths at 20 weeks' gestation or longer in 204 countries and territories, 1990–2021: findings from the Global Burden of Disease Study 2021 حسب Comfort, Haley

    منشور في 2024
    "…The estimated number of stillbirths occurring at 20 weeks' gestation or longer decreased from 5·08 million (95% UI 4·07–6·35) in 1990 to 3·04 million (2·61–3·62) in 2021, corresponding to a 39·8% (31·8–48·0) reduction, which lagged behind a global improvement in neonatal deaths of 45·6% (36·3–53·1) for the same period (down from 4·03 million [3·86–4·22] neonatal deaths in 1990). …"
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    article
  16. 1416
  17. 1417

    Potassium transport and use efficiency for sustainable fertigation in protected cropping حسب Sonali

    منشور في 2023
    "…The increasing demand for high-quality horticultural produces in global markets has driven the growing crop production under protected cropping, which are usually more efficient in fertilizer use compared to field cultivation. As one of the key macronutrients, available potassium (K+) resources have decreased due to the expansion of intensive agriculture and excessive use of K fertilizers. …"
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  18. 1418

    Managing multitype capacity resources for frequency regulation in unit commitment integrated with large wind ramping حسب Hemmati, Reza

    منشور في 2021
    "…Such models are more complicated under a high penetration level of renewable energy because of renewable ramping and uncertainty. …"
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  19. 1419

    Impact of fines type on gas flow using 3D micro-computed tomography حسب Al-Raoush, Riyadh

    منشور في 2019
    "…Therefore, there is a need to model and quantify fines impact on multi-phase flow using 3D reconstruction to better understand gas recovery systems. …"
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  20. 1420

    Impact of fines type on gas flow using 3D micro-computed tomography حسب Al-Raoush, Riyadh

    منشور في 2019
    "…Therefore, there is a need to model and quantify fines impact on multi-phase flow using 3D reconstruction to better understand gas recovery systems. …"
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