يعرض 221 - 240 نتائج من 718 نتيجة بحث عن '(( a d decrease ) OR ( 50 ((ng decrease) OR (((nn decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 221

    A simple method for developing efficient room temperature reduced graphene oxide-coated polyurethane sponge and cotton for oil-water separation حسب Zaidi, Shabi Abbas

    منشور في 2022
    "…Therefore, oil recovery through absorption or separation from water has been a challenge to the scientific community. The 3D porous structure of polyurethane (PU) sponge attracted significant attention in oil-water separation applications. …"
    احصل على النص الكامل
    احصل على النص الكامل
  2. 222
  3. 223
  4. 224
  5. 225
  6. 226

    Anticoagulant activity of cellulose nanocrystals from isora plant fibers assembled on cellulose and sio2 substrates via a layer-by-layer approach حسب Mohan T.

    منشور في 2021
    "…The multi-layered structure, adsorbed mass, conformational changes, and anticoagulant activity of sequen-tially deposited anionic (sulfated) CNCs and cationic polyethyleneimine (PEI) on the surfaces of cellulose and SiO2 by LBL deposition were investigated using a quartz crystal microbalance tech-nique. The organization and surface features (i.e., morphology, thickness, wettability) of CNCs ad-sorbed on the surfaces of PEI deposited at different ionic strengths (50-300 mM) of sodium chloride were analysed in detail by profilometry layer-thickness, atomic force microscopy and contact angle measurements. …"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 227
  8. 228
  9. 229
  10. 230
  11. 231
  12. 232
  13. 233
  14. 234
  15. 235
  16. 236

    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. …"
    احصل على النص الكامل
    احصل على النص الكامل
  17. 237
  18. 238
  19. 239
  20. 240

    Impact of clays on CO2 adsorption and enhanced gas recovery in sandstone reservoirs حسب Hamza A.

    منشور في 2021
    "…Clay-rich sandstone rocks, which have swellable clays such as illite, showed the highest CO2 uptake at a temperature of 50 °C and a pressure of 20 bars with total CO2 uptake of 4.6 and 2.6 mg/g for Kentucky and Scioto rocks, respectively. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل