Showing 3,521 - 3,540 results of 53,535 for search '((unstructure OR (structures OR (structures OR structural))) OR structure) data', query time: 0.52s Refine Results
  1. 3521

    Exploring the Tourism and Economic Growth Relationship in Vietnam: A Cointegration Analysis with Model-Specific Structural Breaks by Ronald Ravinesh Kumar, Peter Josef Stauvermann, Lien Thi Mai Dau

    Published 2025-01-01
    “…Using an augmented Solow framework, data from 1986 to 2020, and the ARDL approach, we estimate the long-run and short-run effects, whilst accounting for model-specific structural breaks. …”
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  2. 3522

    Stress Measurement and Analysis of Structural Parameters of Flat Arm Tower Crane Under Different Working Conditions by Qinghua Zhang, Bohao Mei, Hui Yang, Xin Hu, Wei An, Yanpeng Yue, Yanwei Xu, Zhihao Wang

    Published 2025-03-01
    “…Based on the power spectral density analysis of the root stress of the tower crane, the natural frequencies of the tower crane structure were accurately identified. The first-order frequency was 0.10 Hz, and the second-order frequency was 0.20 Hz, providing data support for the study of the tower crane’s dynamic characteristics. …”
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  3. 3523

    A structural genomics approach to investigate Dystrophin mutations and their impact on the molecular pathways of Duchenne muscular dystrophy by Abdelbaset Mohamed Elasbali, Farah Anjum, Osama A. AlKhamees, Waleed Abu Al-Soud, Mohd Adnan, Anas Shamsi, Md. Imtaiyaz Hassan

    Published 2025-02-01
    “…BackgroundDystrophin is a key protein encoded by the DMD gene, serves as a scaffold linking the cytoskeleton to the extracellular matrix that plays a critical role in muscle contraction, relaxation, and structural integrity. Mutations, particularly single-point amino acid substitutions, can lead to dysfunctional Dystrophin, causing muscular dystrophies, with Duchenne muscular dystrophy (DMD) being the most severe form.ObjectiveThis study aimed to evaluate the effects of 184 single-point amino acid substitutions on the structure and function of Dystrophin using computational approaches.MethodsMany computational tools were used to predict the impact of amino acid substitutions on protein stability, solubility, and function. …”
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  4. 3524

    Pelvic floor structural changes during the first singleton pregnancy and the risk factors of stress urinary incontinence by Chuanqing Sun, Hongyu Yang, Keting Li, Ping He

    Published 2025-05-01
    “…Conclusions Pelvic floor structure begin to change during pregnancy, as the pregnancy advanced, the hiatal area increased gradually.…”
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  5. 3525
  6. 3526

    Development of Deployable Reflector Antenna for the SAR-Satellite, Part 3: Environmental Test of Structural-Thermal Model by Hyun-Guk Kim, Dong-Geon Kim, Ryoon-Ho Do, Min-Ju Kwak, Kyung-Rae Koo, Youngjoon Yu

    Published 2025-01-01
    “…The sinusoidal vibration test was implemented to investigate the fundamental frequency for inplane/normal directions and evaluate the structural stability of reflector antenna. By using experimental data obtained from the thermal-balance test, the well-correlated thermal analysis model was established to execute the orbital thermal analysis. …”
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  7. 3527

    Towards Achilles Tendon Injury Prevention in Athletes with Structural MRI Biomarkers: A Machine Learning Approach by Norbert Kapinski, Karol Jaskulski, Justyna Witkowska, Adam Kozlowski, Pawel Adamczyk, Bartosz Wysoczanski, Agnieszka Zdrodowska, Adam Niemaszyk, Beata Ciszkowska-Lyson, Michal Starczewski

    Published 2024-11-01
    “…Aiming to identify relationships between the structured assessment of the Achilles tendon and its function that could support injury prevention. …”
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  8. 3528

    The Impact of Extracurricular Activities on Pre-Service Teacher Professional Development: A Structural Equation Modeling Study by Funda Uysal

    Published 2025-07-01
    “…Data from 775 pre-service teachers (71.1% female) across multiple disciplines at a Turkish university were analyzed using structural equation modeling (χ<sup>2</sup>/df = 2.855, RMSEA = 0.049, CFI = 0.93, TLI = 0.92). …”
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  9. 3529

    Correlations Between Morpho-structural Properties of the Brain and Cognitive and Motor Deficits in Individuals with Traumatic Brain Injury by Alaleh Alivar, Soha Saleh, Michael Glassen, Easter S. Suviseshamuthu, Vikram Shenoy Handiru, Didier Allexandre, Guang H. Yue

    Published 2025-01-01
    “…This study explores the relationship between neurobehavioral as well as physical function deficits and structural changes in brain white matter (WM) and gray matter (GM) in individuals with TBI by evaluating morphometric magnetic resonance imaging (MRI) and diffusion tensor imaging (DTI) data. …”
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  10. 3530

    Analysing the Functional and Structural Impact of Single Nucleotide Polymorphisms in Matrix Metalloproteinase 3 Gene: An In-silico Approach by Rejitha Ramachandran, Saritha C joseph, kc Sajeevan, Shajee S Nair

    Published 2024-11-01
    “…Aim: To identify pathogenic missense SNPs in the human MMP3 gene and analyse their effects on structure and function. Materials and Methods: This was a record-based cross-sectional study performed using data retrieved from online resources. …”
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  11. 3531

    Structural Equation Modeling and Genome-Wide Selection for Multiple Traits to Enhance Arabica Coffee Breeding Programs by Matheus Massariol Suela, Camila Ferreira Azevedo, Ana Carolina Campana Nascimento, Eveline Teixeira Caixeta Moura, Antônio Carlos Baião de Oliveira, Gota Morota, Moysés Nascimento

    Published 2025-07-01
    “…To address these challenges, we conducted a comprehensive analysis involving confirmatory factor analysis (CFA), Bayesian networks (BN), structural equation modeling (SEM), and genome-wide selection (GWS) using data from 195 arabica coffee plants. …”
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  12. 3532

    Cortical thickness and structural covariance network alterations in cerebral amyloid angiopathy: A graph theoretical analysis by Yijun Lin, Bin Gao, Yang Du, Mengyao Li, Yanfang Liu, Xingquan Zhao

    Published 2025-06-01
    “…Methods: We employed structural covariance network (SCN) analysis based on cortical thickness data from ultra-high field 7 T MRI to investigate network alterations in CAA patients. …”
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  13. 3533
  14. 3534
  15. 3535

    Structural characterization of hydrogen bonding for antipyrine derivatives: Single-crystal X-ray diffraction and theoretical studies by N. S. Rukk, R. S. Shamsiev, D. V. Albov, S. N. Mudretsova

    Published 2021-05-01
    “…The paper is devoted to the crystal structure characterization of 5-methyl-2-phenyl4H-pyrazol-3-one (compound I) and 2-(4-chlorophenyl)-5-methyl-4H-pyrazol-3-one (compound II).Methods. …”
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  16. 3536

    Structural deformation and geochronology of the ductile shear zone along the southern margin of the Foping dome, South Qinling by YU Kecheng, SUN Shengsi, DONG Yunpeng, HUI Bo, CHENG Chao, ZHANG Bin, ZHANG Yining, LI Xinyu

    Published 2025-03-01
    “…The Yangtianba–Shimudi ductile shear zone along the dome's southern margin records information on middle–deep structural deformation during the late Triassic compressional–extensional transition, offering crucial constraints on the exhumation mechanism of the Foping dome.   …”
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  17. 3537

    Lung structural cells are altered by influenza virus leading to rapid immune protection following re-challenge by Julie C. Worrell, Kerrie E. Hargrave, George E. Finney, Chris Hansell, John Cole, Jagtar Singh Nijjar, Fraser Morton, Marieke Pingen, Tom Purnell, Kathleen Mitchelson, Euan Brennan, Clíodhna M. Daly, Jay Allan, Georgios Ilia, Vanessa Herder, Claire Kennedy Dietrich, Yoana Doncheva, Nigel B. Jamieson, Massimo Palmarini, Megan K. L. MacLeod

    Published 2025-08-01
    “…This rapid anti-viral response and increased expression of molecules required to communicate with T cells demonstrates sustained and enhanced functions following infection. These data suggest lung structural cells display characteristics of immune memory which could affect outcomes that are protective in the context of infection or pathogenic in chronic inflammatory disorders.…”
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  18. 3538

    Functional and structural characterization of the human indolethylamine N-methyltransferase through fluorometric, thermal and computational docking analyses by Matteo Ardini, Francesco Angelucci, Francesca Rea, Luca Paluzzi, Federica Gabriele, Marta Palerma, Luana Di Leandro, Rodolfo Ippoliti, Giuseppina Pitari

    Published 2025-04-01
    “…Conclusions The paper provides a foundation for thoroughly studying hINMT under consistent conditions, which is crucial for obtaining reliable kinetic data and maintaining molecular stability for future structural analysis. …”
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  19. 3539

    Structural Comparison of Raw Sodium Bicarbonate and Hydrated Lime for Dry SO<sub>2</sub> Removal by Robert Makomere, Lawrence Koech, Hilary Rutto, Alfayo Alugongo, Sammy Kiambi, Ngeleshi Kibambe

    Published 2024-10-01
    “…In the present investigation, sodium- and calcium-based sorbents were screened for structural and compositional variations for their subsequent application in sulphur dioxide capture. …”
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  20. 3540

    A Bidirectional Mendelian Randomization Study of Causal Relationships Between Migraine and White-Matter Structural Connectivity by Tong D, Zhang X, Xiao Z, Taothong S, Teeravarunyou P, Wu W, Wu S, Chen N, Tao S, Zhou J, Song Q, Liang F, Li Z

    Published 2025-07-01
    “…Dan Tong,1,2,&amp;ast; Xinyue Zhang,1,2,&amp;ast; Zhiyong Xiao,1,3,&amp;ast; Supattra Taothong,1,2 Prapawee Teeravarunyou,1,2 Wanxia Wu,1,2 Sai Wu,1,2 Nuo Chen,1,2 Siyuan Tao,1,2 Jun Zhou,1,2 Qian Song,4 Fanrong Liang,1,2 Zhengjie Li1,2,4 On behalf of International Headache Genetics Consortium (IHGC)1Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People’s Republic of China; 2Key Laboratory of Acupuncture for Senile Disease (Chengdu University of TCM), Ministry of Education, Chengdu, Sichuan, People’s Republic of China; 3Sichuan Jinxin Xinan Women’s &amp; Children’s Hospital (Bisheng), Chengdu, People’s Republic of China; 4National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, Tianjin, People’s Republic of China&amp;ast;These authors contributed equally to this workCorrespondence: Zhengjie Li, Email lzjbenjamin@163.comObjective: This study aims to investigate the potential causal relationship between migraine and white matter (WM) structural connectivity using genetic data and the Mendelian randomization (MR) analyses method.Methods: Genome-wide association study (GWAS) summary statistics for migraine (48,975 cases/540,381 controls) and 206 WM structural connectivity related imaging-derived phenotypes (IDPs) (26,333 samples) were collected. …”
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