Showing 51,941 - 51,960 results of 53,535 for search '(unstructures OR (structured OR structural)) data', query time: 0.56s Refine Results
  1. 51941

    FEATURES OF MELTING IN THE THERMOCHEMICAL PLUME CONDUIT AND HEAT AND MASS TRANSFER DURING CRYSTALLIZATION DIFFERENTIATION OF BASALTIC MELT IN A MUSHROOM-SHAPED PLUME HEAD by A. A. Kirdyashkin, A. G. Kirdyashkin, N. V. Surkov

    Published 2019-03-01
    “…Based on laboratory and theoretical modeling data, we present the flow structure of melt in the conduit and the head of the thermochemical plume. …”
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    Article
  2. 51942

    Network relationship between cognitive function and quality of life in community-dwelling older adults: an observational study from Beijing by Yitian Ye, Yichun Zhang, Jiaju Ren, Yanbo Zhu, Yanbo Zhu

    Published 2025-02-01
    “…The centrality stability coefficients for strength, closeness, and betweenness were 0.672, 0.672, and 0.285, respectively.ConclusionThe network structure was stable, indicating that dimensions such as social functioning, role-physical, and physical functioning play pivotal roles influencing cognitive function in community-dwelling older adults. …”
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    Article
  3. 51943

    Effects of Land Use and Water Level Fluctuations on Phytoplankton in Mediterranean Reservoirs in Cyprus by Polina Polykarpou, Natassa Stefanidou, Matina Katsiapi, Maria Moustaka-Gouni, Savvas Genitsaris, Gerald Dörflinger, Athena Economou-Amilli, Dionysios E. Raitsos

    Published 2025-06-01
    “…This study provides the first comprehensive data on phytoplankton in Cyprus reservoirs, highlighting the importance of land use and hydrological regulation for water quality management in similar settings. …”
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    Article
  4. 51944

    Research progress and prospect of medium manganese steel by XU Juan-ping, FU Hao, WANG Zheng, YAN Yu, LI Jin-xu

    Published 2019-05-01
    “…This paper summarized the current research status of medium manganese steel in China and abroad and analyzed the mechanical properties data of medium manganese steel with different chemical compositions, deformation process, and heat treatment process in the literature. …”
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    Article
  5. 51945
  6. 51946

    Comparison of Image Preprocessing Strategies for Convolutional Neural Network-Based Growth Stage Classification of Butterhead Lettuce in Industrial Plant Factories by Jung-Sun Gloria Kim, Soo Chung, Myungjin Ko, Jihoon Song, Soo Hyun Shin

    Published 2025-06-01
    “…Grad-CAM visualizations further confirmed that raw image-trained models consistently attended to meaningful plant structures, whereas segmentation-trained models often failed to localize correctly in cross-domain tests. …”
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    Article
  7. 51947

    Study protocol to develop a patient-reported outcome measuring disability associated with unilateral vocal fold paralysis: a mixed-methods approach with the CoPE collaborative by David Schlundt, Sara Fernandes-Taylor, Cara Damico Smith, Natalia Arroyo, Kemberlee Bonnet, Margarete Wichmann, Irene Feurer, David O Francis

    Published 2019-10-01
    “…Classical test theory psychometrics and grounded theory characterise our approach, and validation includes assessment of latent structure, reliability and validity.Ethics and dissemination Our study is approved by the University of Wisconsin Health Sciences Institutional Review Board. …”
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    Article
  8. 51948

    Developing institution-specific admission competency criteria for prospective health sciences students by Eunhee Kang, Ryan Jin Young Kim, Young-Seok Park, Shin-Young Park, Jihyun Lee

    Published 2024-12-01
    “…Exploratory Factor Analysis (EFA) identified the factor structure, and Confirmatory Factor Analysis (CFA) examined construct validity and assessed the model fit with the data. …”
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    Article
  9. 51949

    Evolution of deep learning tooth segmentation from CT/CBCT images: a systematic review and meta-analysis by Wai Ying Kot, Sum Yin Au Yeung, Yin Yan Leung, Pui Hang Leung, Wei-fa Yang

    Published 2025-05-01
    “…Included studies were assessed using the Quality Assessment of Diagnostic Accuracy Study (QUADAS-2) tool. Data were extracted for meta-analyses by random-effects models. …”
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  10. 51950

    Acute Kidney Injury in Patients With Acute Chemical Poisoning: the Experience of the Toxicological Center in Ryazan by N. V. Shatrova, M. N. Rudakova, L. G. Zaytseva, Zh. A. Varenova

    Published 2021-01-01
    “…In Russia, toxic kidney damage plays a significant role in the nosological structure of AKI — 12.2%.Aim of study. To study the features of AKI in patients with acute chemical poisoning.Material and methods. …”
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    Article
  11. 51951

    Sea ice decline in the Eastern Arctic results in expansion of the freshened surface layer by Vladimir Rogozhin, Vladimir Rogozhin, Alexander Osadchiev, Alexander Osadchiev, Alexander Savin, Alexander Savin, Ekaterina Rogozhina, Anton Georgiev, Olga Konovalova, Olga Konovalova

    Published 2025-05-01
    “…Based on in situ and satellite data, we demonstrate that in August-September 2019 the Lena plume extended from the Lena Delta in the west to the Wrangel Island in the east, i.e., its zonal extent was approximately 2000 km. …”
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  12. 51952

    Evolutionary trends of dependence paths and degree of external dependence in global high-purity quartz trade by GUAN Qing, ZHAO Yurong, SHEN Junjie

    Published 2025-07-01
    “…[Conclusion] This study reveals the evolutionary patterns of dependence structures in global high-purity quartz trade through quantitative analysis, providing a scientific basis for developing supply chain resilience policies, systematically preventing supply chain risks, and formulating market regulation strategies.…”
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  13. 51953

    Prevalence of carotid artery calcification in the 25-64-year population in a large city of the Siberian Federal District by V. S. Kaveshnikov, I. A. Trubacheva, M. A. Kuzmichkina, A. V. Kaveshnikov

    Published 2025-07-01
    “…To study the detection rate of carotid calcified plaques in the general population of a large city of the Siberian Federal District.Material and methods. The data of 1412 people from a representative population sample aged 25-64 years in Tomsk (n=1600) were studied, who underwent an examination according to the ESSE-RF study protocol and an assessment of plaque structure by ultrasound. …”
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    Article
  14. 51954

    ANALYSIS OF INTERNATIONAL EXPERIENCE IN DETERMINING THE STATUS OF PRISONERS OF WAR AND RESPONDING TO THREATS IN THE FIELD OF MILITARY SECURITY by Nadiia Bortnyk, Iryna Dmytruk, Kateryna Dubova

    Published 2025-04-01
    “…The article formulates that the structure of the legal status of a prisoner of war consists of: 1) the rights of a prisoner of war (general human rights and special status rights of a prisoner of war), a significant part of the rights of prisoners of war is enshrined in the Convention by comparing legal situations with similar ones applicable to persons from the Armed Forces of the capturing state; 2) the duties of a prisoner of war (to obey the laws, regulations and orders in force in the armed forces of the state holding him captive, to disclose personal data); 3) guarantees of their implementation by the state holding the prisoner of war; 4) legal liability of a prisoner of war (disciplinary and criminal liability). …”
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  15. 51955

    Urban land use optimization prediction considering carbon neutral development goals: a case study of Taihu Bay Core area in China by Mingfang Tang, Yuejing Rong, Lifu Zheng, Yue Luo, Kai Li, Xin Fan

    Published 2024-11-01
    “…Previous studies have indicated that optimizing land use structure and quality is essential for regional carbon storage management. …”
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  16. 51956

    Synthesis and characterization of CuFe2O4/NiMgAl-LDH composite for the efficient removal of oxytetracycline antibiotic by Jamiu O. Eniola, Rajeev Kumar, Olfat A. Mohamed, A.A. Al-Rashdi, M.A. Barakat

    Published 2020-01-01
    “…Material characterization by X-ray diffraction (XRD), Scanning electron microscopy (SEM), Fourier transforms infrared spectrum (FTIR) and X-ray photoelectron spectroscopy (XPS) confirms that the resultant material composes of a hexagonal layered doubled hydroxide structure with surficial deposits on CuFe2O4 cubes. …”
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  17. 51957

    Analysis of monitoring and treatment effect of anti-sliping piles for the landslide at Jiangdingya, Zhouqu County by Xin JIANG, Weixiong ZHANG, Xiaohui YANG, Kunquan CHEN, Baoyan DING

    Published 2024-10-01
    “…It was found that the maximum horizontal displacement of the landslide was 33.93 mm, indicating that the reinforcement of the landslide support structure is good. The landslide body is in a stable state after reinforcement, and a new deformation coordination between piles and soil has been formed. …”
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  18. 51958

    The intervention of curcumin on rodent models of hepatic fibrosis: A systematic review and meta-analysis. by Yun-Hang Chu, Bing-Yao Pang, Ming Yang, Qi Meng, Yan Leng

    Published 2024-01-01
    “…<h4>Methods</h4>A systematic retrieval of relevant studies on curcumin intervention in rats or mice hepatic fibrosis models was conducted, and the data were extracted. The outcome indicators included liver cell structure and function related indicators, such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), albumin (ALB), ratio of albumin to globulin (A/G), total bilirubin (TBIL), bax protein, bcl-2 protein and index of liver, as well as the relevant indicators for evaluating the degree of hepatic fibrosis, such as hyaluronic acid (HA), laminin (LN), type I collagen (Collagen I), type III collagen (Collagen III), type III procollagen (PCIII), type III procollagen amino terminal peptide (PIIINP), type IV collagen (IV-C), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), α-Smooth muscle actin (α-SMA), hydroxyproline (HYP), platelet derived factor-BB (PDGF-BB), connective tissue growth factor (CTGF) and transforming growth factor-β1 (TGF-β1), and oxidative stress-related indicators, such as superoxide dismutase (SOD), malondialdehyde (MDA) and glutathione peroxidase (GSH-Px). …”
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  19. 51959

    How to safeguard soil health against silver nanoparticles through a microbial functional gene-based approach? by Sandhya Mishra, Xiaodong Yang

    Published 2025-08-01
    “…Silver nanoparticles (AgNPs), a major anthropogenic stressor, can threaten soil health by disrupting vital microbial processes critical to maintaining key soil functions such as nutrient cycling, organic matter decomposition, and soil structure formation. Their safe use demands proactive strategies to preserve soils, a globally essential and non-renewable resource that acts as the ultimate sink for nanoparticles released into ecosystems. …”
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  20. 51960

    CSPPNet: A Convolution and State-Space-Based Photovoltaic Panel Extraction Network Using Gaofen-2 High-Resolution Imagery by Wenqing Liu, Hongtao Huo, Luyan Ji, Yongchao Zhao, Xiaowen Liu, Jialei Xie

    Published 2025-01-01
    “…Finally, the encoder of our network adopts a parallel structure of depthwise separable convolution and state-space module to capture local detailed features and global semantic features of PV panels layer by layer. …”
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    Article