يعرض 461 - 480 نتائج من 787 نتيجة بحث عن '(( 50 ((ms decrease) OR (a decrease)) ) OR ((( a system decrease ) OR ( 1 nm decrease ))))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 461

    Mechanical and microstructure characterization of hard nanostructured N-bearing thin coating حسب Cabibbo, M.

    منشور في 2015
    "…The main problem with steel, is that it exhibits a relatively low hardness (below 10GPa) which strongly decreases upon annealing above about 600K. Thus, the majority of modern tools are nowadays coated with hard coatings that increase the hardness, decrease the coefficient of friction and protect the tools against oxidation. …"
    احصل على النص الكامل
  2. 462

    Roadmap toward energy-positive upfront nitrogen removal process in baseload LNG plant حسب Mkacher, Hajer

    منشور في 2022
    "…Future research should focus on the efficiency and feasibility of different UNrem processes as well as examine the use of a large-scale system.…"
    احصل على النص الكامل
    احصل على النص الكامل
  3. 463

    Impact of time synchronization error on the mode-shape identification and damage detection/localization in WSNs for structural health monitoring حسب Abdaoui, Abderrazak

    منشور في 2017
    "…Time synchronization in wireless sensor networks (WSNs) is a critical challenge for any distributed system such as WSNs for structural health monitoring (SHM). …"
    احصل على النص الكامل
    احصل على النص الكامل
  4. 464
  5. 465

    Mercury pollution in doha (Qatar) coastal environment حسب Al-Madfa, H.

    منشور في 1994
    "…m sediment fraction. There is a general trend for all Hg species determined in water and sediments to decrease seaward. …"
    احصل على النص الكامل
    احصل على النص الكامل
  6. 466

    Investigation of flexible polymer-Tl2O3 nanocomposites for x-ray detector applications حسب Al-Sulaiti L.A.

    منشور في 2019
    "…The nanoparticles are synthesized using a microwave assisted technique under controlled temperature and pressure, and their average size is 13.0 ∓ 1.9 nm. Structural and compositional tests confirm the fabrication of homogeneous polymer-nanoparticle films. …"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 467
  8. 468
  9. 469
  10. 470

    Mechanism and kinetics of electrochemical degradation of uric acid using conductive-diamond anodes حسب Dbira, Sondos

    منشور في 2016
    "…Results show that the increase of current density from 20 to 60 mA cm–2 leads to a decrease in the efficiency of the electrochemical process. …"
    احصل على النص الكامل
    احصل على النص الكامل
  11. 471

    Chemical characterization and evaluation of antimicrobial and cutaneous wound healing potentials of gold nanoparticles using Allium saralicum R.M. Fritsch حسب Hu, X.

    منشور في 2020
    "…According to XRD analysis, the crystal size of the nanoparticles was 41.6 nm. TEM and FE-SEM images exhibited average diameters of 45 nm for the biosynthesized nanoparticles. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  12. 472

    Secure Wireless Sensor Networks for Anti-Jamming Strategy Based on Game Theory حسب Chkirbene, Zina

    منشور في 2023
    "…Then, by investigating the Nash Equilibrium (NE) of the game and for all the potential attackers, the system computes the optimal power allocation strategy to protect the network against the malicious nodes. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  13. 473
  14. 474

    Associations of Recreational and Nonrecreational Physical Activity and Body Weight Change on Cardiovascular Disease Mortality During the Obesogenic Transition in the United States:... حسب Cheema, Birinder S.

    منشور في 2023
    "…RESULTS: Compared with the "moderate-vigorous stable" group (reference), individuals who remained inactive ("inactive stable") or reduced their participation in physical activity ("active to inactive") experienced the highest mortality, with a 50% to 176% and 22% to 222% relative increased hazard ratios for nonrecreational and recreational physical activity, respectively, across all models adjusted for covariates. …"
    احصل على النص الكامل
    احصل على النص الكامل
  15. 475

    Chemical characterization and anti-hemolytic anemia potentials of tin nanoparticles synthesized by a green approach for bioremediation applications حسب Ahmeda, A.

    منشور في 2020
    "…FE-SEM images showed a uniform spherical morphology in size of 18.12 nm for the green synthesized nanoparticles. According to XRD analysis, SnNPs crystal size was17.94 nm. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  16. 476

    Estimating blood pressure from the photoplethysmogram signal and demographic features using machine learning techniques حسب Chowdhury, Moajjem H.

    منشور في 2020
    "…Continuous monitoring of BP is very important; however, cuff-based BP measurements are discrete and uncomfortable to the user. To address this need, a cuff-less, continuous, and noninvasive BP measurement system is proposed using the photoplethysmograph (PPG) signal and demographic features using machine learning (ML) algorithms. …"
    احصل على النص الكامل
    احصل على النص الكامل
  17. 477
  18. 478

    Structural analysis of missense mutations in galactokinase 1 (GALK1) leading to galactosemia type-2. حسب P, Sneha

    منشور في 2018
    "…Molecular docking analysis revealed a decrease in interaction between the protein and ATP in all the 3 mutations, and molecular dynamic simulations of 50 ns showed a loss of stability and compactness in the mutant proteins. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 479

    Individual and Synergic Effects of Phosphorus and Gibberellic Acid on Organic Acids Exudation Pattern, Ultra-Structure of Chloroplast and Stress Response Gene Expression in Cu-Stre... حسب Alatawi, Aishah

    منشور في 2022
    "…Results revealed that C. capsularis tolerated up to 200 mg kg−1 Cu concentration without a significant (P < 0.05) decrease in biomass, plant height and root length but further increase in Cu concentration from 400 mg kg−1 exhibited a significant reduction in plant height, root length, stem fresh weight, stem dry weight, plant fresh weight and plant dry weight. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  20. 480

    Integrated planning of spare parts and service engineers with partial backlogging حسب Rahimi-Ghahroodi, S.

    منشور في 2017
    "…In this paper, we consider the integrated planning of resources in a service maintenance logistics system in which spare parts supply and service engineers deployment are considered simultaneously. …"
    احصل على النص الكامل
    احصل على النص الكامل