Showing 18,401 - 18,420 results of 20,658 for search '"optimization"', query time: 0.08s Refine Results
  1. 18401

    A comparison of CXR-CAD software to radiologists in identifying COVID-19 in individuals evaluated for Sars CoV-2 infection in Malawi and Zambia. by Sam Linsen, Aurélie Kamoun, Andrews Gunda, Tamara Mwenifumbo, Chancy Chavula, Lindiwe Nchimunya, Yucheng Tsai, Namwaka Mulenga, Godfrey Kadewele, Eunice Nahache Kajombo, Veronica Sunkutu, Jane Shawa, Rigveda Kadam, Matthew Arentz

    Published 2025-01-01
    “…In order to better prepare for future pandemics, there is a need for representative training data to optimize performance in key populations, and ongoing data collection to maintain diagnostic accuracy, especially as new disease strains emerge.…”
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  2. 18402

    DC-NNMN: Across Components Fault Diagnosis Based on Deep Few-Shot Learning by Juan Xu, Pengfei Xu, Zhenchun Wei, Xu Ding, Lei Shi

    Published 2020-01-01
    “…The multiple few-shot learning fault diagnosis tasks as the testing dataset are constructed, and then the network parameters are optimized through training in multiple tasks. Thus, a robust network model is obtained to classify the unknown fault categories in different components with tiny labeled fault samples. …”
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  3. 18403

    Genetic proxies for clinical traits are associated with increased risk of severe COVID-19 by N. J. M. Chaddock, S. S. R. Crossfield, M. Pujades-Rodriguez, M. M. Iles, A. W. Morgan

    Published 2025-01-01
    “…Using severe COVID-19 as an exemplar, we explore the integration of polygenic risk scores (PRS) into disease models alongside sociodemographic and clinical variables. PRS were optimized for 23 clinical variables and related traits previously-associated with severe COVID-19 in up to 450,449 UK Biobank participants, and tested in 9,560 individuals diagnosed in the pre-vaccination era. …”
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  4. 18404

    Scientific justification of Mycobacterium avium survival in natural environment of Republic of Dagestan by M. O. Baratov, A. R. Mustafayev

    Published 2024-03-01
    “…The study results will allow for the development of the optimal algorithm for animal health and management measures aimed at tuberculosis eradication on the poultry farms.…”
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  5. 18405

    Preparation and Photocatalytic Performances of WO3/TiO2 Composite Nanofibers by Xiuping Han, Binghua Yao, Keying Li, Wenjing Zhu, Xuyuan Zhang

    Published 2020-01-01
    “…The photodegradation performance and photocurrent analysis of the prepared nanofibers showed that the addition of WO3 really improved the photocatalytic performance of TiO2 nanofibers, methylene blue (MB) degradation rate increased from 72% to 96%, and 5% was the optimal composite mole percentage of W to Ti. The scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), UV-Vis diffuse reflectance spectra (UV-Vis DRS), and Brunauer-Emmett-Teller (BET) analysis further characterized the properties of 5% WO3/TiO2 nanofibers. …”
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  6. 18406

    Coordinated human-exoskeleton locomotion emerges from regulating virtual energy. by Rezvan Nasiri, Hannah Dinovitzer, Nirosh Manohara, Arash Arami

    Published 2025-01-01
    “…The coordination problem, referred to as any mismatch or asynchrony between the user's intended trajectories and exoskeleton desired trajectories, leads to sub-optimal gait performance, particularly for individuals with residual motor ability. …”
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  7. 18407

    Enhancing Acclimatization Conditions for <i>Vriesea splendens</i> ‘Fire’: A Comparative Analysis of Substrate Effects on Growth and Survival by Eman Abdelhakim Eisa, Daniela Salome Pasquel Davila, Máté Ördögh

    Published 2025-01-01
    “…Statistical analyses confirmed the superiority of some combinations of substrates related to physiological health, showing that optimal acclimatization results could be improved by a chosen substrate. …”
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  8. 18408

    Interpretation Criteria for Comparative Intradermal Tuberculin Test for Diagnosis of Bovine Tuberculosis in Cattle in Maroua Area of Cameroon by J. Awah-Ndukum, J. Temwa, V. Ngu Ngwa, M. M. Mouiche, D. Iyawa, P. A. Zoli

    Published 2016-01-01
    “…Severe interpretation of TST is essential for optimal diagnosis of bovine Tb in cattle in Maroua, Cameroon.…”
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  9. 18409

    Photocatalytic Degradation of Rhodamine B by C and N Codoped TiO2 Nanoparticles under Visible-Light Irradiation by Thuy Thi Thanh Le, Trinh Dinh Tran

    Published 2020-01-01
    “…The degradation of Rhodamine B by C, N-TiO2 indicated that, under visible-light irradiation, the optimal dose of the photocatalyst was 1.8 g/L, and the removal of Rhodamine B was almost complete after 3 hours of reaction. …”
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  10. 18410

    A ternary hybrid model for analysis of enhanced heat transport in non-Newtonian nanofluid over cylindrical geometry with effect of infinite shear rate viscosity by Hakim AL Garalleh

    Published 2025-03-01
    “…Ternary hybrid nanofluids in vertical configurations optimize the thermal management systems, improved energy efficiency and performance in heat exchangers, solar collectors, and cooling systems. …”
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  11. 18411

    Scenario construction and evolutionary analysis of nonconventional public health emergencies based on Bayesian networks by Yutao Zhu, Qing Yang, Lingmei Fu, Chun Cai, Jinmei Wang, Ling He

    Published 2025-02-01
    “…The scenario evolution path of COVID-19 was derived by combining seven types of major scenario states and corresponding emergency response measures extracted from 952 spreading scenarios.ResultsThe 26 NCPHE spread scenarios and 41 NCPHE derivation scenarios were summarized. Optimized and pessimistic NCPHE scenario pathways were generated by combining the seven major spreading scenarios to help decision makers predict the development of NCPHEs and take timely and effective emergency response measures for key scenario nodes.ConclusionThis study provides a new approach for understanding and managing NCPHEs, emphasizing the need to consider the specificity and complexity of such emergencies when developing decision-making strategies. …”
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  12. 18412

    A Retrospective Claims-Based Study Evaluating Clinical and Economic Burden Among Patients With Moderate to Severe Osteoarthritis Pain in the United States by Patricia B. Schepman, Sheena Thakkar, Rebecca L. Robinson, Craig G. Beck, Deepa Malhotra, Birol Emir, Ryan N. Hansen

    Published 2022-03-01
    “…Assessing such longitudinal changes may be useful to patients and healthcare providers for tracking disease progression, informing treatment options, and employing strategies to optimize patient outcomes. **Objectives:** To characterize treatment patterns, HCRU, and costs over time in patients with moderate to severe (MTS) OA pain in the United States. …”
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  13. 18413

    Effects of marble waste on shear strength and pullout resistance of sand reinforced with Glass Fiber-Reinforced Polymer (GFRP) bars by Shabir Hussain, Irshad Ahmad, Fasih Ahmed Khan, Waqas Ahmad, Beenish Jehan Khan

    Published 2025-07-01
    “…Therefore, GFRP bars embedded in optimized MWS mixtures are proposed as a sustainable and eco-friendly soil-reinforcement method, which is also helpful in reducing the depletion of natural resources and promoting a circular economy.…”
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  14. 18414

    USING DIGITAL BUSINESS SIMULATORS IN ECONOMIC AND MANAGERIAL DEVELOPMENT OF MASTER’S IN INFORMATION TECHNOLOGIES by Dmytro S. Antoniuk, Oleg M. Spirin, Tetiana A. Vakaliuk

    Published 2023-04-01
    “…The group showed learning progress toward conventional optimality in the simulated concepts. Used digital education resources provided acceptable ease of use and satisfying functionality of the analysis tools. …”
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  15. 18415

    Multiangle Correlation Feature Extraction and Disease Prediction Model Construction for Patients With Post-Stroke Dysarthria by Ting Zhu, Shufei Duan, Huizhi Liang, Fujiang Li, Wei Zhang

    Published 2025-01-01
    “…Principal Component Analysis and Variance Inflation Factor were employed to optimize GRA-DBN model. Both proposed models achieved a high prediction accuracy, with an adjusted R2 value of 0.85 for GRA-DBN and 0.92 for optimised model. …”
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  16. 18416

    Analisis Pelaksanaan Family Development Session Bidang Sanitasi Program Keluarga Harapan di Kecamatan Lengayang by Dona Idola, Hafni Bachtiar, Abdiana Abdiana

    Published 2019-09-01
    “…Berdasarkan hasil penelitian disimpulkan jika pelaksanaan FDS sanitasi di Kecamatan Lengayang Pesisir Selatan belum berjalan optimal. Untuk itu perlu peningkatan komitmen dari pendamping untuk benar-benar melaksanakan FDS sesuai petunjuk, dan melakukan advokasi ke pemerintah kabupaten agar bisa mengeluarkan kebijakan khusus FDS Sanitasi.…”
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  17. 18417

    Evaluation of Carboxymethyl Cellulose/Gelatin Hydrogel-Based Dressing Containing Cefdinir for Wound Healing Promotion in Animal Model by Zahra Soleimani, Hadi Baharifar, Najmeh Najmoddin, Kamyar Khoshnevisan

    Published 2025-01-01
    “…The skin serves as a critical barrier against external pathogens, and its wound healing is a complex biological process that requires careful management to ensure optimal tissue regeneration. Hydrogels, a class of hydrophilic polymers, have emerged as promising materials for wound dressings due to their biocompatibility, biodegradability, and ability to create a moist wound environment conducive to cell proliferation and migration. …”
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  18. 18418

    Prediction of Insulin Resistance and Impaired Fasting Glucose Based on Sex Hormone-Binding Globulin (SHBG) Levels in Polycystic Ovary Syndrome by Aleksandra Biernacka-Bartnik, Piotr Kocełak, Aleksander Jerzy Owczarek, Piotr Choręza, Monika Puzianowska-Kuźnicka, Leszek Markuszewski, Paweł Madej, Jerzy Chudek, Magdalena Olszanecka-Glinianowicz

    Published 2022-01-01
    “…IFG and IR assessed based on HOMA-IR values > 2.0 were found in 19.5% and 47.8% of the study group, respectively. Empirical optimal cutoff values for SHBG levels were ≤41.5 nmol/L typical for IR (AUC 0.711, sensitivity 61.1%, specificity 71.6%, positive predictive value (PPV) 70.7%, and negative predictive value (NPV) 62.1%). …”
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  19. 18419

    Maternal and Fetal Outcomes in Women with Diabetes in Pregnancy Treated before and after the Introduction of a Standardized Multidisciplinary Management Protocol by Maddalena Morlando, Fabiana Savoia, Anna Conte, Antonio Schiattarella, Marco La Verde, Michela Petrizzo, Mauro Carpentieri, Carlo Capristo, Katherine Esposito, Nicola Colacurci

    Published 2021-01-01
    “…Currently, there is no consensus on the optimal management strategies for the follow-up and the timing of delivery of pregnancies affected by gestational and pregestational diabetes, with different international guidelines suggesting different management options. …”
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  20. 18420

    Reference intervals of inhibin B in Chinese children on chemiluminescence analyzer by Bin Zhou, Jinjun Luo, Xiang Dai, Xuelian He, Hui Yao

    Published 2025-01-01
    “…Compared to the boys, girls had lower median concentrations and variability in INHB across all four age groups. The optimal models for the effect of age on INHB were cubic (R2 = 0.440 for boys and R2 = 0.198 for girls). …”
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