Mostrando 76,761 - 76,780 Resultados de 77,157 Para Buscar '"the arts"', tiempo de consulta: 0.58s Limitar resultados
  1. 76761
  2. 76762
    “…In a cohort of Alzheimer’s disease cases [n = 1439, mean age 68 years (standard deviation = 8.2)] and screened controls [n = 508, mean age 82 years (standard deviation = 6.8)], we measured plasma concentrations of the 40 and 42 amino acid-long amyloid-β (Aβ) fragments (Aβ(40) and Aβ(42), respectively), tau phosphorylated at amino acid 181 (P-tau181), neurofilament light (NfL) and glial fibrillary acidic protein (GFAP) using state-of-the-art Single molecule array (Simoa) technology. We tested the relationships between the biomarkers and Alzheimer’s disease genetic risk, age at onset and disease duration. …”
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  3. 76763
    “…Current studies investigated whether estradiol generated by the enzyme aromatase acts within the key component of central nervous system regulation of glucose balance, the ventromedial hypothalamic nucleus, to regulate metabolic-sensitive neurochemical signaling. Here, state-of-the-art reagents for manipulation of in vivo aromatase gene expression were stereotactically delivered to that nucleus to investigate whether this enzyme protein is essential for optimal insulin-induced hypoglycemia-associated patterns of local neurotransmitter synthesis, involving microdissection-harvesting of pure glucose-stimulatory and glucose-inhibitory neuron cell samples and plasma glucose counter-regulatory hormone profiles. …”
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  4. 76764
  5. 76765
    “…STUDY QUESTION: What is the current state-of-the-art methodology assessing decellularized extracellular matrix (dECM)-based artificial ovaries for treating ovarian failure? …”
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  6. 76766
    “…Data will be collected in various forms, including expressive forms (eg, art and spoken word) and traditional methods (interview transcription and surveys), with phenomenographic and thematic analyses being used to understand these data. …”
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  7. 76767
    “…Main funding source(s): European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska- Curie grant agreement INTRODUCTION: Although the effective refractory period (ERP) is one of the main electrophysiological properties governing atrial tachycardia (AT) maintenance, ERP personalization is rarely performed when creating patient-specific computer models of the atria to inform clinical decision making. State-of-the-art models usually do not consider physiological ERP gradients but assume a homogeneous ERP distribution. …”
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  8. 76768
    “…OBJECTIVE: This review aims to map published studies on smart home technologies aimed at promoting physical activity among the general and aging populations to unveil the state of the art, its potential, and the research gaps and opportunities. …”
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  9. 76769
  10. 76770
    “…Overall, compared with other state-of-the-art classifiers such as ET, GBDT and RF, XGBoost algorithm not only showed a more stable performance, but also yielded higher ROC-AUC and PRC-AUC scores, demonstrating its high accuracy in prediction of TiPN occurrence. …”
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  11. 76771
    “…BACKGROUND: Assisted reproductive technology (ART) has brought good news to infertile patients, but how to improve the pregnancy outcome of poor ovarian response (POR) patients is still a serious challenge and the scientific evidence of some adjuvant therapies remains controversial. …”
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  12. 76772
    “…METHODS: This systematic literature review (SLR) investigated the state of the art of voice-based diagnostic and monitoring systems with ML technologies, targeting voice-affecting disorders without direct relation to the voice box from the point of view of applied health technology. …”
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  13. 76773
    “…The system has several key features including a simple and task-focused web user interface, customized PII types, use of a state-of-the-art deep learning model for tagging PII from free text, preannotation by an interactive learning loop, rapid manual annotation with autosave, support for project management and team collaboration, user access control, and central data storage. …”
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  14. 76774
    “…RESULTS: Our proposed AI model with the all-feature set achieved the highest area under the receiver operating characteristic curve (AUROC) of 0.9974 (adaptive boosting [AdaBoost], AdaBoost + light gradient boosting machine [LightGBM]: Ensemble), outperforming other state-of-the-art machine learning and traditional prediction models, including extreme gradient boosting (AUROC=0.9972), LightGBM (AUROC=0.9973), ICD-based injury severity scores (AUC=0.9328 for the inclusive model and AUROC=0.9567 for the exclusive model), and KTAS (AUROC=0.9405). …”
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  15. 76775
  16. 76776
  17. 76777
    “…INTRODUCTION: In December 2019, the Botswana government expanded free antiretroviral therapy (ART) to include non‐citizens. We evaluated the impact of this policy change on antenatal care (ANC), antiretroviral therapy coverage and adverse birth outcomes. …”
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  18. 76778
    “…The second tool is a new external validity index which shows similar performances with respect to the state of the art, but with more flexibility, allowing for a broader spectrum of applications. …”
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  19. 76779
    “…Despite nearly two score years of research on RNA secondary structure and RNA–RNA interaction prediction, the accuracy of the state-of-the-art algorithms are still far from satisfactory. …”
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  20. 76780
    “…This review discusses the current state of art regarding to epidemiologic aspects of PH, diagnostic approaches and the current classification of PH. …”
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