Showing 46,541 - 46,560 results of 48,647 for search '"Mechanic"', query time: 0.19s Refine Results
  1. 46541
  2. 46542

    Predictive value of integrated pulmonary index for the outcome of ventilator withdrawal failure in elderly patients with hypoxic respiratory failure by Nan Wu, Jin Liu, Xianrong Feng

    Published 2025-01-01
    “…ROC curves showed that the AUC was 0.820 [95% CI: 0.719-0.920, P<0.001] , the sensitivity was 70.3%, the specificity was 82.6%, the maximum Youden index was 0.529, and the optimal cut-off value for IPI score was 4.77 scores. The duration of mechanical ventilation, ICU stay, and total hospital stay in patients with IPI<4.77 scores were longer than those in patients with IPI ≥ 4.77 scores, and the tracheotomy rate in patients with IPI<4.77 scores was higher than those in patients with IPI ≥ 4.77 scores. …”
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  3. 46543

    SYSTEM ANALYSIS AND DESIGN OF THE GAME «SHOOTING SIMULATION IN A SHOOTING RANGE» by D. Yanchev, O. Sakaliuk, D. Popkov

    Published 2024-12-01
    “…The shooting simulation can be beneficial for training in shooting disciplines and engaging users with top-tier gaming mechanics. The work underscores the importance of integrating innovative technologies into the process of creating gaming products that meet modern standards of quality and convenience. …”
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  4. 46544

    WEB-BASED LEARNING AND STUDENTS' SCHOLASTIC ACCOMPLISHMENT AT NATIONAL OPEN UNIVERSITY OF NIGERIA by Taofeek Gbolahan Muibi

    Published 2024-02-01
    “…The government and all relevant stakeholders ought to address the problem of incessant power outages. Mechanical gadgets ought to likewise be made accessible to students at sponsored rates to empower everybody partake in remote learning. …”
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  5. 46545

    The Different Insulin-Sensitising and Anti-Inflammatory Effects of Palmitoleic Acid and Oleic Acid in a Prediabetes Model by Denisa Miklankova, Irena Markova, Martina Hüttl, Barbora Stankova, Hana Malinska

    Published 2022-01-01
    “…POA-treated rats showed elevated circulating NEFA associated with increased lipolysis, lipoprotein lipase gene expression, and fatty acid reesterification in visceral adipose tissue (VAT). The mechanism of improved insulin sensitivity of peripheral tissues (measured as insulin-stimulated lipogenesis and glycogenesis) in POA-treated HHTg rats could contribute increased circulating adiponectin and omentin levels together with elevated FADS1 gene expression in VAT. …”
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  6. 46546
  7. 46547

    Causal association between circulating α-Klotho levels and venous thromboembolism: a two-sample Mendelian randomization study by Yanmin Song, Liping Cao, Hui Long

    Published 2025-01-01
    “…However, the specific mechanism that α-Klotho influencing the occurrence of VTE still needed further exploration. …”
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  8. 46548

    Optimizing VGG16 deep learning model with enhanced hunger games search for logo classification by Mohammed Hussain, Thaer Thaher, Mohamed Basel Almourad, Majdi Mafarja

    Published 2024-12-01
    “…The proposed enhancement to HGS involves modified search strategies, incorporating the concepts of ”local best” and a ”local escaping mechanism” to improve its exploration capability. To validate our approach, the evaluation is conducted in three folds. …”
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  9. 46549

    Enhanced Performance of the Composite of FeMgAl-Layered Double Hydroxide and Rice Husk Biochar to Adsorb Heavy Metal Ions of Lead and Cadmium in Aqueous Solutions by M. T. Amin, A. A. Alazba, M. Shafiq, A. A. Khan

    Published 2024-01-01
    “…A perfect fitting of the adsorption data was seen using the pseudo-second-order kinetic model, suggesting the chemical sorption to be the control mechanism of adsorption. The fitting of the Langmuir and Temkin isotherm models proposed a monolayer as well as heterogeneous adsorption system. …”
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  10. 46550
  11. 46551

    SDF-1α Facilitates Mesenchymal Stem Cells to Induce Regulatory B Cell Differentiation from Patients with Immune Thrombocytopenia by Zhe Chen, Shufen Zhou, Jianyun Li, Hui Li, Can Huang, Qin Guo, Tiantian Zhang, Bingya Yang, Chuanqing Tu, Chengshan Guo

    Published 2021-01-01
    “…Mesenchymal stem cells (MSCs) have been demonstrated in the ability to induce immunosuppression, and stromal cell-derived factor-1α (SDF-1α) plays an important role in the migration and survival of MSCs. To investigate the mechanism of SDF-1α in controlling umbilical cord-derived MSCs (UC-MSCs) in inducing regulatory B cell differentiation of patients with ITP, we reconfirmed that SDF-1α promotes the proliferation of MSCs at the low doses of 0.05 μg/mL and 0.1 μg/mL but inhibits the proliferation and promotes the apoptosis of UC-MSCs at the high doses 0.5 μg/mL and 1 μg/mL; when UC-MSCs are cocultured with SDF-1α at 0.1 μg/mL, the decreased proportion of CD19+/CD24hi/CD38hi cells and IL-10-producing B cells (B 10 cell), considered as the Breg subset from ITP significantly enhanced, and the content of IL-10 in the supernatant is also obviously increased. …”
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  12. 46552
  13. 46553
  14. 46554
  15. 46555

    Modern classification and molecular-genetic aspects of osteogenesis imperfecta by A. R. Zaripova, R. I. Khusainova

    Published 2020-04-01
    “…The first classification of the disease was made in 1979 and has been repeatedly reviewed due to the identification of the molecular cause of the disease and the discovery of new mechanisms for the development of osteogenesis imperfecta. …”
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  16. 46556
  17. 46557

    Effect of family support and work resources in the relationship of economic constraints and work volition: Evidence from China. by Lu Hai, Yang Wang, Man Shu, Mengxiao Zhang, Yijiao Wang

    Published 2025-01-01
    “…This deeper understanding of internal mechanisms provides valuable insights that can inform strategies for enhancing individual's work volition, particularly from the perspectives of economic constraints, family support, and work volition.…”
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  18. 46558

    Study on Damage Evolution of Tunnel Lining under Strike-Slip Fault Movements by Jiaxuan Du, Songhong Yan, Weiyu Sun, Mingxing Cao, Yuxiang Li, Kang Yang

    Published 2023-01-01
    “…For the purpose of investigating the damage mechanism and failure characteristics of tunnel lining under the strike-slip fault movements, a three-dimensional elastoplastic finite element model was established in the present study including a railway tunnel across an active strike-slip fault. …”
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  19. 46559

    Development of Chitosan-Polyacrylic Acid Complex Systems for Enhanced Oral Delivery of Lactobacillus Gasseri and Bifidobacterium Bifidum Probiotics by AL-Fawares O, Alshweiat A, Abuawad A

    Published 2025-01-01
    “…Additionally the loaded probiotic exhibited an anti-biofilm effect at 0.5 mg/mL concentration level.Conclusion: The CS-PAA complexes demonstrate a promising mechanism for the effective delivery of incorporated probiotics. …”
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  20. 46560