يعرض 1 - 20 نتائج من 627 نتيجة بحث عن '(( 50 ((ms decrease) OR (a decrease)) ) OR ((( _ co decrease ) OR ( _ air decrease ))))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 1
  2. 2

    Biocorrosion behavior of biodegradable nanocomposite fibers coated layer-by-layer on AM50 magnesium implant حسب Abdal-hay, Abdalla

    منشور في 2016
    "…This article demonstrates the use of hybrid nanofibers to improve the biodegradation rate and biocompatibility of AM50 magnesium alloy. Biodegradable hybrid membrane fiber layers containing nano-hydroxyapatite (nHA) particles and poly(lactide)(PLA) nanofibers were coated layer-by-layer (LbL) on AM50 coupons using a facile single-step air jet spinning (AJS) approach. …"
    احصل على النص الكامل
    احصل على النص الكامل
  3. 3

    Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC) حسب Zaib, Shah

    منشور في 2021
    "…AQI improved in all seasons; significant improvement occurred in winter (December to February) and spring (March to May) when lockdowns, industrial closure etc. were at their peak. The proportion of air quality Class I improved by 32.14%, and the number of days with PM2.5, SO2, and NO2 as primary pollutants decreased while they increased for PM10, CO, and O3 in 2020. …"
    احصل على النص الكامل
    احصل على النص الكامل
  4. 4

    Numerical and wind tunnel investigation of Hot Air Recirculation across Liquefied Natural Gas Air Cooled Heat Exchangers حسب Ghani S.

    منشور في 2018
    "…Their thermal performance decreases under elevated ambient temperatures and windy conditions as exhaust air recirculates back into the ACHE units causing Hot Air Recirculation (HAR). …"
    احصل على النص الكامل
    احصل على النص الكامل
  5. 5

    Quality improvement can decrease blood delivery turnaround time: Evidence from a single tertiary-care academic medical center حسب Hammad Y.A.

    منشور في 2018
    "…The transport time significantly decreased from an initial majority of > 15 mins duration, to a majority of < 15 mins transport time after the second audit; there was a 50% improvement in 30 mins response time; and the percentage of requests processed in < 10 mins were significantly higher after the second audit. …"
    احصل على النص الكامل
  6. 6
  7. 7
  8. 8

    The mitochondrial-related effect of the 905 nm photobiomodulation therapy on 50B11 sensory neurons حسب Zupin, Luisa

    منشور في 2023
    "…In this study, a possible molecular mechanism of the 905 nm PBMT (0.25 W/cm2; 3, 6, 12, and 18 J/cm2, 5 Hz) analgesic effect was tested on 50B11 cells, by investigating its impact on mitochondria. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  9. 9

    Changes in air quality during the first-level response to the COVID-19 pandemic in Shanghai Municipality, China حسب Bai, Yang

    منشور في 2020
    "…The results showed that air quality improved significantly During-FLR compared with Pre-FLR, with the concentrations of PM2.5, PM10, SO2, NO2, and CO all decreasing significantly. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  10. 10

    Effect of calcium nitrate healing microcapsules on concrete strength and air permeability حسب Al-Ansari M.

    منشور في 2019
    "…It was also found that the addition of microcapsules considerably decreased the samples' air permeability. Although the flexural moduli of samples containing microcapsules were found to be less than those of samples without microcapsules before healing, modulus recovery was reported after 7 d of self-healing.…"
    احصل على النص الكامل
    احصل على النص الكامل
  11. 11
  12. 12
  13. 13

    Development of an Air-Cooled Induction Manifold for Diesel Engines in Hot and Humid Climate حسب Elrentisy, Mohamed H.

    منشور في 2022
    "…Furthermore, the smoke emission has decreased by 40% at the engine full load. It was also proved that using the air-conditioning system of a vehicle to cool the intake air temperature is visible, as the net gained the power of the engine has increased by 14.5% when running at 20 °C compared with 45 °C.…"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  14. 14

    Carbon based sensors for air quality monitoring networks; middle east perspective حسب Shahid, Imran

    منشور في 2024
    "…The economic implications of deteriorated air quality include healthcare costs and decreased productivity, underscore the need for effective monitoring and mitigation. …"
    احصل على النص الكامل
    احصل على النص الكامل
  15. 15
  16. 16
  17. 17

    Do economic downturns affect air pollution? Evidence from the global financial crisis حسب Alsamara, Mouyad

    منشور في 2021
    "…This paper investigates the impact of the 2008 global financial crisis on CO2 emissions within the Environmental Kuznets Curve hypothesis framework. …"
    احصل على النص الكامل
    احصل على النص الكامل
  18. 18

    Conceptual Framework for Planning Urban Roadside Vegetation to Enhance Air Quality for Roadside Users حسب Mogra, Soujanya

    منشور في 2023
    "…Vegetation is known for enhancing air quality. However, vegetation on urban roads can either increase or decrease exposure to air pollutants. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 19

    Numerical investigation of steady air injection flow to control rotating stall in centrifugal compressors حسب Halawa, Taher

    منشور في 2014
    "…Results also indicated that by using air injection, the number of stalled diffuser passages is decreased compared to the case of no injection. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  20. 20

    Usefulness of In-Situ Synchrotron Study on Scale Formation during CO2 Corrosion of Mild Steel: A Review حسب Sk, Mobbassar Hassan

    منشور في 2016
    "…There is a clear peak in the current transient, with the XRD results showing FeCO3 formation during the increasing portion of this transient and then a rapidly decreasing rate of FeCO3 formation as the anodic current decreases towards the end of the test, indicating the growth of a protective surface scale. …"
    احصل على النص الكامل
    احصل على النص الكامل