Application and evaluation of PCA-CA composite model for technical effectiveness in table tennis matches by Huagen Yin, Yanxiang Zhou, Xia Chen, Linbao Zhang, Jingshan Zhang, Cong Yao

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Variabilidade espacial das propriedades físicas e químicas do solo em áreas intensamente cultivadas Spatial variability of physical and chemical properties of soil in intensively c... by Gláucia de Mello, Célia R. P. Bueno, Gener T. Pereira

“…The chemical and physical variables studied were adjusted to spherical and exponential models and some of them showed semivariogram without defined structure. …”
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Treatment decisions and surgery variables are predictors of better physical function after total hip and knee arthroplasty: a retrospective cohort study by Janis Nikkhah, Lukas Schöner, Carlos J. Marques, Christoph M. Pros, Reinhard Busse

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Effect of Interfacial Debonding on the Strength of Composite Structure-Similarity Scale Model for the Wing-Box by Shiyong Sun, Rui Yang, Zibin Yan, Wei Qian

“…Based on the wing-box structure, a model was established to analyze the strength of the scale model for the composite wing. …”
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Finite Element Modeling of Beam-to-Column Steel Timber Composite Joints with Different Parameters by Yifan Li, Yumo Wang, Yawen Zhong, Weisong Wei, He Su, Tianyu Gao

“…This study presents a comprehensive three-dimensional finite element modeling and parametric analysis of composite beam-to-column joints in steel–timber composite structures. …”
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Evaluation of mathematical models for predicting medicine distribution into breastmilk - considering biological heterogeneity by Sumin Heo, Sumin Heo, Andrew S. Butler, Marina Stamouli Simoncioni, Sam Moult, Maria Malamatari, Essam Kerwash, Susan Cole

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STANCE: a unified statistical model to detect cell-type-specific spatially variable genes in spatial transcriptomics by Haohao Su, Yuesong Wu, Bin Chen, Yuehua Cui

“…We propose STANCE, a unified statistical model for both SVGs and ctSVGs detection under a linear mixed-effect model framework that integrates gene expression, spatial location, and cell type composition information. …”
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Effect of Climate Variables on Monthly Growth in Modeling Biological Yield of Araucaria angustifolia and Pinus taeda in the Juvenile Phase by Naiara Teodoro Zamin, Sebastião do Amaral Machado, Afonso Figueiredo Filho, Henrique Soares Koehler

“…Kuntze and of Pinus taeda L., over a six-year period, as well as verifing the contribution of these variables in the composition of the Chapman-Richards model. …”
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Integrating MaxEnt with chemometrics to evaluate the impact of environmental variables on the coumarin content and the distribution of Angelica dahurica by Zhengkun Gan, Jun Ma, Xinyu Liu, Jiaxin Luo, Junke Li, Lili Pu, Guihua Jiang, Guihua Jiang, Yan Lian

“…With climate change potentially affecting both species distribution and secondary metabolite accumulation, there is a pressing need to integrate ecological and chemical data to guide future cultivation and resource utilization strategies.MethodsThis study combined the Maximum Entropy (MaxEnt) ecological modeling approach with chemometric analysis to (i) predict the suitable habitat distribution of A. dahurica under current and future climate scenarios and (ii) evaluate the correlation between environmental variables and coumarin accumulation.Results(1) The key environmental variables influencing the distribution of A. dahurica were identified as BIO_13 (precipitation of the wettest month), BIO_11 (mean temperature of the coldest quarter), and elevation (DEM). (2) Presently, the highly suitable regions for A. dahurica cultivation are mainly in Sichuan, Henan, and Hebei provinces. (3) Under future climate scenarios, the highly suitable habitats are expected to expand and shift geographically, especially toward Henan and Jiaozuo, with parts of Hubei, Shaanxi, and Shandong transitioning into highly suitable zones. (4) Chemometric analyses revealed that A. dahurica samples from highly suitable areas contained significantly higher total coumarin content than those from medium-suitability regions. (5) A strong correlation was observed between key environmental factors (especially BIO_11 and DEM) and the relative content of five major coumarin components.(6) Spatial mapping of chemical composition indicated distinct regional differences in coumarin distribution, suggesting the potential for geoherbalism-based classification.DiscussionThe integration of ecological modeling with chemical analysis provides a powerful framework for understanding the impact of environmental variables on both the distribution and chemical quality of A. dahurica. …”
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The Relationships among Exercise Behavior, Body Composition and Perceived Health Levels in University Students by Levent Sangün, Dilek Sevimli, Tuğba Uluer

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THE FAILURE ANALYSIS OF THE SINGLE-LAP MULTI-BOLT COMPOSITE JOINTS BASING ON THE CONTINUUM DAMAGE MODEL by ZHOU YinHua, HOU Chi, ZHAO MeiYing, WAN XiaoPeng

“…In order to investigate the failure of composite multi-bolt joints,a continuum damage model for composites which achieved good agreements with experiments,and the Johnson-Cook plasticity model for bolts,were employed to model the singlelap multi-bolt composite joints in this paper. …”
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Evaluation of lactation models in pasture-based dairy ewes in Bosnia and Herzegovina by Dragica Šalamon, Vinko Batinić, Stanko Ivanković, Neven Antunac, Alen Džidić

“…The Guo-Swalve model described all of the measured variables most successfully. …”
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Design of a Morphing Aircraft Based on Model Predictive Control by Wei Ren, Yingjie Wei, Cong Wang

“…This paper proposes a stable flight control strategy for a variable-span aircraft based on Model Predictive Control (MPC). …”
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Microbiota composition-based donor selection affects FMT efficacy in a murine colitis model by Zhongming Dai, Wen Cheng, Huan Peng, Xiaokui Qiu, Jiawen Sun, Xiaoqiang Liu, Xianjiu Sun, Jinwei Cai, Jincui Wang, Guolong Li, Yongling Lv, Shaobo Chen, Zhongying Zhong

“…BackgroundGrowing evidence links gut microbial dysbiosis to inflammatory bowel disease (IBD) pathogenesis, establishing fecal microbiota transplantation (FMT) as a microbiota-targeted therapy; however, variable outcomes in randomized trials highlight the need to identify compositional features of donor microbiota associated with FMT efficacy.ObjectiveThis study aimed to investigate how the composition of the donor gut microbiota influences the therapeutic efficacy of FMT in IBD.MethodFecal DNA from 39 IBD patients and 42 healthy donors was analyzed via 16S rRNA sequencing. …”
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MATHEMATICAL MODEL OF QUALITATIVE AND QUANTITATIVE EVALUATION OF INGREDIENT COMPOSITION DURING THE PREPARATION OF HOT FILLING SOUPS by Albert Hamed-Harisovich Nugmanov, Valeriy Mikhaylovich Poznyakovskiy

“…The article describes in detail the mathematical model of the qualitative and quantitative evaluation of the component composition of filling soups in the process of their preparation and the dimensionless criteria included in the model, as well as its practical application. …”
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Random forest models highlight early Homo sapiens habitats and their relationship to lithic assemblage composition by Lucy Timbrell, James Blinkhorn, Matt Grove

“…We use an eco-cultural niche modelling approach to evaluate the importance of different environmental and geographical variables in determining where early humans could have lived, and the impact of habitat suitability on different aspects of the eastern African MSA lithic record. …”
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INTERLAMINAR STRESS ANALYSIS OF INCOMPATIBLE GENERALIZED MIXED ELEMENT MODEL FOR COMPOSITE LAMINATES WITH A HOLE by QING Guanghui, WANG Yonggang, WANG Xie

“…In order to investigate the stress concentration phenomenon and analyze the distribution characteristics of the interlaminar stress in the hole edge region of composite laminates. Based on the generalized mixed variational principle, the generalized mixed finite element model for laminated plates with various stacking modes were established. …”
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Dual Roles of HbA1c Variability and Body Composition for Cardiovascular Risk: A Cohort Study of 8224 Adults With Type 2 Diabetes Mellitus by Sunyoung Kim, Jiyoung Hwang, Dong Keon Yon, Hyunji Sang, Selin Woo, Ho Geol Woo, Hyunjung Lim, Jungha Park, Fei‐Yuan Hsiao, Liang‐Kung Chen, Sang Youl Rhee

“…We investigated the association among HbA1c variability, body composition parameters and cardiovascular outcomes in adults with T2DM. …”
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Modeling the Energy-dependent Broadband Variability in the Black Hole Transient GX 339–4 Using AstroSat and NICER by Hitesh Tanenia, Akash Garg, Ranjeev Misra, Somasri Sen

“…We present a spectro-timing analysis of the black hole X-ray transient GX 339–4 using simultaneous observations from AstroSat and the Neutron Star Interior Composition Explorer (NICER) during the 2021 outburst period. …”
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A statistical study on factors influencing piezoelectric properties of upside-down composites towards machine learning-driven development for recycling by Sivagnana Sundaram Anandakrishnan, Suhas Yadav, Mohadeseh Tabeshfar, Mikko Nelo, Jani Peräntie, Yang Bai

“…This multi-variable approach is also extended to different fabrication techniques. …”
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