Showing 51,801 - 51,820 results of 53,535 for search '((unstructures OR structured) OR structures) data', query time: 0.49s Refine Results
  1. 51801

    Climate Change Risk, Performance, and Value Added in Agricultural Sector by Ramin Amani, Zanko Ghorbani, Zana Mozaffari

    Published 2024-09-01
    “…The study period spans from 2010 to 2020, and the quantile regression method is employed on panel data to conduct the analysis. Methodology The general definition of quantile regression states that if the linear regression model is assumed as the following equation, we have: yi=ˊxiβτ+uτi.  0<τ<1                                                                                 (1) Quantτ(yi|xi)=xiβτ                                                                                  (2) Equation (2) shows the τth conditional quantile function of the y distribution under the condition of random variables x in which the following condition holds: Quantτ(uτi|xi)=0                                                                                              (3) In the quantile regression structure, the effect of observable features on the conditional distribution is estimated through the process of minimizing the absolute value of the error element. …”
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  2. 51802

    Comprehensive analysis of the electronic, thermodynamic, and spectroscopic properties of a Cu(II)-based complex with 1,10-phenanthroline and L-glutamine by Marinaldo V. Souza Junior, João G. Oliveira Neto, Walajhone O. Pereira, Jéssica A.O. Rodrigues, Jailton R. Viana, Aramys S. Reis, Mateus R. Lage, Guilherme G.C. Carvalho, Cláudia O. Pessoa, Adenilson O. dos Santos, Francisco F. de Sousa

    Published 2024-10-01
    “…A computational analysis of the intermolecular interactions using Hirshfeld surfaces was also performed, which demonstrated that the H⋯O/O⋯H and H⋯H interactions are mainly responsible for the structural and thermal stability of the complex. The calculated intramolecular vibration bands showed a good correlation with the experimental Raman and infrared (IR) data, although solvation effects caused some wavenumber shifts. …”
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  3. 51803

    63Fe–63Mn: A Possible Strong Urca Pair and Its Potential Astrophysical Impact by Hao Huang, Kuoang Li, Zhong Liu, Xiaodong Tang, Peng Shuai, Zach Meisel

    Published 2025-01-01
    “…To investigate the cooling effect of this Urca pair on the thermal evolution of neutron star crusts, we performed simulations on neutron star structure and evolution under various spin-parity assignment scenarios. …”
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  4. 51804

    Analysis of physiological and biochemical changes and metabolic shifts during 21-Day fasting hypometabolism by Zhongquan Dai, Hongyu Zhang, Xiukun Sui, Feng Wu, Cheng Zhang, Zhiqi Fan, Hailong Wang, Yaxiu Guo, Chao Yang, Siyu Jiang, Linjie Wang, Bingmu Xin, Yinghui Li

    Published 2024-11-01
    “…Heart function showed functional adaptive changes without structural damage. Prolonged fasting can reduce the body’s resting energy expenditure and adapt to body weight loss through physiological regulatory mechanisms without adverse effects on basic physiological functions or the structure of important organs. …”
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  5. 51805

    Deep-learning based multi-modal models for brain age, cognition and amyloid pathology prediction by Chenxi Wang, Weiwei Zhang, Ming Ni, Qiong Wang, Chang Liu, Linbin Dai, Mengguo Zhang, Yong Shen, Feng Gao

    Published 2025-05-01
    “…Abstract Background Magnetic resonance imaging (MRI), combined with artificial intelligence techniques, has improved our understanding of brain structural change and enabled the estimation of brain age. …”
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  6. 51806

    Person-centred care of people living with dementia and its regulation in German-speaking nursing homes: A qualitative focus group study by Anna Louisa Hoffmann-Hoffrichter, Andreas Hohmann, Bernhard Holle, Rebecca Palm, Martina Roes

    Published 2025-12-01
    “…Leadership is inextricably linked to other elements, such as setting priorities, mindset, structural requirements, internal regulations and outcomes. …”
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  7. 51807

    Ventricular volume adjustment of brain regions depicts brain changes associated with HIV infection and aging better than intracranial volume adjustment by Benedictor Alexander Nguchu, Benedictor Alexander Nguchu, Jing Zhao, Jiajun Fan, Yifei Han, Yu Lu, Han Jin, Yanming Wang, Hongjun Li, Peter Shaw

    Published 2025-05-01
    “…IntroductionWhile the adjustment of intracranial volume (ICV) is reported to have a significant influence in the outcomes of the analyses of brain structural measures, our study offers a paradigm shift, positing that adjusting for lateral ventricle (LV) inter-individual variability may reveal more atrophic patterns that might be overlooked in analyses without this adjustment,—and such LV-adjusted atrophic patterns may reduce discrepancies observed in earlier studies and better elucidate complex conditions associated with HIV, such as HAND.MethodsTo test this hypothesis, we employed a number of adjustment strategies on MRI T1-image-derived data extracted using deep learning models and compared their ability to identify the presence and extent of HIV-specific atrophic patterns based on statistical measures and strength.ResultsOur results show that both ICV adjustments may be effective to identify atrophic patterns associated with either aging or HIV in areas of the thalamus, basal ganglia, ventral DC and lateral ventricle, some of which may be overlooked without these adjustments. …”
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  8. 51808
  9. 51809

    Stigma measurement in health: a systematic reviewResearch in context by Sara Malone, Lara Counts, Luke Zabotka, Anneliese Williams, Nele Loecher, Kayla Wynja, Gemma Bryan, Robin Tanner, Ana Cáceres-Serrano, Gia Ferrara, Lucia Fuentes, Tharwa Bilbeisi, Marissa Maheu, Benjamin K. Oelkers, Muna Ogwo, Lauren Yaeger, Asya Agulnik, Dylan Graetz, Shayla Lawrence, Jocelyn Rivera, Farris Abutineh, Doris Maldonado

    Published 2025-08-01
    “…Databases were searched for stigma measurement in health through July 2024. 8123 citations were screened. Data on definitions, measurement, psychometrics, and interventions were extracted. …”
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  10. 51810

    Visible–near‐infrared wavelength‐selective photodetection and imaging based on floating‐gate phototransistors by Bo Wang, Ningning Zhang, Jie You, Xin Wu, Yichi Zhang, Tian Miao, Yang Liu, Zuimin Jiang, Zhenyang Zhong, Hao Sun, Hui Guo, Huiyong Hu, Liming Wang, Zhangming Zhu

    Published 2025-06-01
    “…These methods inevitably bring about the problems of complex structure and low integration. Therefore, it is necessary to realize the wavelength extraction function at the device level. …”
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  11. 51811
  12. 51812

    Peculiarities of morphological indicators of quail spleen (Coturnix japonica Temminck et Schlegel, 1849) when using protein-vitamin mineral supplements by O. F. Dunaievska, I. M. Sokulskiy, L. P. Horalskyi, M. L. Radzikhovskyi, B. V. Gutyj

    Published 2024-02-01
    “…In the studies, the features of the microscopic structure and morphometry of the spleen of control and experimental animals were used as sensitive characteristics of the action of additives. …”
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  13. 51813

    Lamotrigine (Sazar) in the treatment of epilepsy: four years of experience in Svt. Luka's Association of Medical institutions for the Diagnosis, Treatment, and Rehabilitation of Ne... by K. Yu. Mukhin, O. A. Pylaeva, M. Yu. Bobylova, N. V. Freydkova

    Published 2022-12-01
    “…Given the fact that this study included patients with severe epilepsy, we can conclude that treatment was very effective.Casar was most effective in patients with focal epilepsy (including structural, presumably structural, structural-genetic, and that of unidentified etiology) and idiopathic generalized epilepsy.The majority of the patients (n = 94; 90.4 %) demonstrated good tolerability of Casar. …”
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  14. 51814

    Pulmonary features and stage of disease in adult patients with hyper-IgE syndrome: a single-centre clinical study and literature review by Tiange Xie, Na Xu, He Zhao, Yingdong Han, Juan Wu, Hong Di, Min Peng, Ting Zhang, Hongwei Fan, Yun Zhang, Xuejun Zeng

    Published 2025-06-01
    “…Results Recurrent pulmonary infections led to significant structural lung damage, with 90.0% (9/10) of patients developing bronchiectasis and pneumatocele. …”
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  15. 51815

    Development of a Noninfectious Japanese Encephalitis Virus Replicon for Antiviral Drug Screening and Gene Function Studies by Yang Yang, Jiayang Zheng, Yafang Lin, Yan Zhang, Qianming Zhao, Hailong Zhang, Junjie Zhang, Zongjie Li, Ke Liu, Beibei Li, Donghua Shao, Yafeng Qiu, Zhiyong Ma, Jianchao Wei

    Published 2025-05-01
    “…In this study, a viral-cDNA-based replicon of Japanese encephalitis virus (JEV), which is the causative agent of Japanese encephalitis, was constructed by replacing the viral structural proteins with a green fluorescent protein (JEV-GFP replicon). …”
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  16. 51816

    Organic bistable memory devices utilizing PMMA polymer matrix-based ZnOC60 core-shell QDs nanocomposites by Jaeho Shim, Jinseo Park, Seok-Ho Seo, Ju Hee You, Dong Ick Son

    Published 2025-08-01
    “…Detailed analysis of current-voltage (I-V) data highlighted Fowler-Nordheim (F-N) tunneling as a key mechanism facilitating efficient memory operation. …”
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  17. 51817
  18. 51818
  19. 51819

    Transcriptome and weighted gene co-expression network analysis of jujube (Ziziphus jujuba Mill.) fruit reveal putative genes involved in proanthocyanin biosynthesis and regulation by Wenqiang Wang, Yunfeng Pu, Hao Wen, Dengyang Lu, Min Yan, Minzhe Liu, Minyu Wu, Hongjin Bai, Lirong Shen, Cuiyun Wu

    Published 2023-09-01
    “…We identified 58 genes including 9 structural genes and 49 regulatory genes related to PA biosynthesis and regulation in the WGCNA module. …”
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  20. 51820