يعرض 541 - 560 نتائج من 1,437 نتيجة بحث عن '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( a step decrease ) OR ( i a decrease ))))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 541
  2. 542

    Antiferromagnetism in EuPdGe3 حسب Albedah, M.A.

    منشور في 2014
    "…EuPdGe3 crystallizes in the BaNiSn3-type tetragonal structure (space group I4mm) with the lattice constants a=4.4457(1)Å and c=10.1703(2)Å. …"
    احصل على النص الكامل
    احصل على النص الكامل
  3. 543
  4. 544

    Edge-based compression and classification for smart healthcare systems: concept, implementation and evaluation حسب Awad Abdellatif A.

    منشور في 2019
    "…We show the effectiveness of our system and its ability to outperform conventional remote monitoring systems that ignore data processing at the edge by: (i) achieving 98.3% classification accuracy for seizures detection, (ii) extending battery lifetime by 60%, and (iii) decreasing average transmission delay by 90%.…"
    احصل على النص الكامل
    احصل على النص الكامل
  5. 545

    The effect of chitosan's addition to resorcinol/formaldehyde xerogels on the characteristics of resultant activated carbon حسب Awadallah-F A.

    منشور في 2019
    "…The total pore volume decreased from 1.040 to 0.238 cm3/g and the total pore surface area decreased from 912.3 to 554.4 m2/g. …"
    احصل على النص الكامل
    احصل على النص الكامل
  6. 546

    Aluminum nitride (AlN) reinforced electrodeposited Ni-B nanocomposite coatings حسب Radwan, A. Bahgat

    منشور في 2020
    "…The potentiodynamic analysis exhibited that the protection efficiency (PE%) of Ni–B coating is ~20%, which increased to ~53% and ~73% by addition of AlN nanoparticles of 0.6 and 1.2 g L−1, respectively. The corrosion resistance could be credited to the presence of inactive and insulating AlN nanoparticles that filled the existing defects in Ni–B matrix and subsequently decreased the active area exposed to the corrosive electrolyte (3.5 wt.% NaCl).…"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 547

    An investigation into hybrid carbon/glass fiber reinforced epoxy composite automotive drive shaft حسب Badie, M.A.

    منشور في 2011
    "…FEA results showed that the natural frequency increases with decreasing fiber orientation angles. The CDS has a reduction equal to 54.3% of its frequency when the orientation angle of carbon fibers at one layer, among other three glass ones, transformed from 0° to 90°. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  8. 548
  9. 549
  10. 550

    Effect Of Aspect Ratio On Torsional Capacity Of High-Strength Plain Concrete Deep Beams حسب Samman, Tamim A.

    منشور في 1993
    "…Concrete strengths of 51.01, 58.53, 76.60 and 83.66 MPa and depth/width (aspect) ratios varying from 1 to 5 were used. The tested beams failed suddenly and violently along a smooth surface. …"
    احصل على النص الكامل
  11. 551

    Why Gulf Rentier Economies Must Pursue Economic Diversification حسب Khalifa, Ahmed A.

    منشور في 2020
    "…Evidence of the Dutch disease (deterioration in the economic performance during decreasing oil prices) is provided in the current chapter. …"
    احصل على النص الكامل
    احصل على النص الكامل
  12. 552

    Swimming exercise improves short- and long-term memories: Time-course changes حسب Alomari, Mahmoud A.

    منشور في 2021
    "…In this investigation, changes in the spatial hippocampal memory following a time-course of swimming exercise training were examined. …"
    احصل على النص الكامل
    احصل على النص الكامل
  13. 553
  14. 554

    Optimization of the Biotreatment of GTL Process Water Using Pseudomonas aeruginosa Immobilized in PVA Hydrogel حسب Ahmed, Somaya A.

    منشور في 2022
    "…However, by increasing the liquid flow rate from 2.1 to 4.2 mL/min and back to 2.1 mL/min, the COD reduction decreased from 66% to 39%. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  15. 555

    Maximum Likelihood Estimation in the Inverse Weibull Distribution with Type II Censored Data حسب Alshaikh, Fatima A.

    منشور في 2022
    "…Moreover, the mean squared error of all estimators decreased for larger sample sizes and it increased when the censoring proportion is increased for a fixed sample size. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  16. 556
  17. 557
  18. 558

    Acute mercury toxicity modulates cytochrome P450, soluble epoxide hydrolase and their associated arachidonic acid metabolites in C57Bl/6 mouse heart حسب Amara, Issa E.A.

    منشور في 2014
    "…Our results showed that mercury treatment caused a significant induction of the cardiac hypertrophy markers, atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP); in addition to Cyp1a1, Cyp1b1, Cyp2b9, Cyp2b10, Cyp2b19, Cyp2c29, Cyp2c38, Cyp4a10, Cyp4a12, Cyp4a14, Cyp4f13, Cyp4f15, Cyp4f16 and Cyp4f18 gene expression. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 559

    Collision/reaction cell ICP-MS with shielded torch and sector field ICP-MS for the simultaneous determination of selenium isotopes in biological matrices حسب Al-Saad, Khalid A.

    منشور في 2011
    "…The determinations of selenium isotopes in biological samples were performed using both inductively coupled plasma collision/reaction cell quadruple mass spectrometer (CRC-ICP-QMS) and inductively coupled plasma sector field mass spectrometers (SF-ICP-MS). To significantly decrease the argon-based interferences at m/z 74 (36Ar38Ar), 76 ( 38Ar38Ar, 40Ar36Ar), 78 ( 38Ar40Ar), and 80 (40Ar40Ar), the gas-flow rates of a helium and hydrogen mixture used in the collision cell were optimized to 1.0 mL/min H2 and 3.5 mL/min He. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  20. 560

    Effect Of Daily Alcohol Injection Of Pregnant Rats On The Developing Embryos حسب El Shabaka, H. A.

    منشور في 1989
    "…Continuous IP injection of alcohol from day 7 through day 15 caused a significant decrease of viable embryos and mean embryonic body weight in groups I and II. …"
    احصل على النص الكامل