Showing 53,861 - 53,880 results of 91,790 for search '"\"((\"linear structure\\") OR (\"linear ((structured\" OR structures\") OR structural\\")))*\""', query time: 0.38s Refine Results
  1. 53861

    Performance Degradation of Ground Source Heat Pump Systems Under Ground Temperature Disturbance: A TRNSYS-Based Simulation Study by Yeqi Huang, Zhongchao Zhao, Mengke Sun

    Published 2025-07-01
    “…Results show that GT increases by over 12 °C during the simulation period, accompanied by a progressive increase in ΔT by approximately 0.20 K and a consistent decline in COP. A near-linear inverse relationship is observed, with COP decreasing by approximately 0.038 for every 1 °C increase in GT. …”
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  2. 53862

    Correlação entre produtividade do arroz no sistema semeadura direta e atributos do solo by Sinnara G. de Godoy, Luís F. Stone, Enderson P. de B. Ferreira, Tarcísio Cobucci, Mábio C. Lacerda

    Published 2015-02-01
    “…Pela análise de regressão linear múltipla os atributos do solo que melhor explicaram, de maneira conjunta, a produtividade, foram os teores de cobre, ferro e nitrogênio da biomassa microbiana e a atividade da fosfatase ácida.…”
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  3. 53863

    Buckling modes and failure of test specimens from fiber-reinforced composites with a [0∘]<sub>s</sub> layup under axial compression. Theory and experiment by V. N. Paimushin, S. A. Kholmogorov, M. V. Makarov, N. V. Levshonkova, M. A. Shishov

    Published 2025-07-01
    “…The solutions were obtained using three variants of linearized equations of the equilibrium in a perturbed state: based on the simplest refined S.P. …”
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  4. 53864

    Survival analysis for sepsis patients: A machine learning approach to feature selection and predictive modeling by Kaida Cai, Xiaofang Yang, Zhengyan Wang, Wenzhi Fu, Hanwen Liu, Fatemeh Mahmoudi

    Published 2025-07-01
    “…The results demonstrate that XGBoost consistently outperforms the Cox model, achieving a higher concordance index and demonstrating superior accuracy in handling complex, non-linear clinical interactions. The integration of feature selection further enhanced the machine learning models’ predictive capabilities. …”
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  5. 53865
  6. 53866

    PENGARUH DIGITAL MARKETING TERHADAP MINAT BELI KONSUMEN PADA MARKETPLACE TOKOPEDIA by Izzah Nur Masyithoh, Ivo Novitaningtyas

    Published 2021-10-01
    “…Teknis analisis data yang digunakan dalam penelitian ini adalah analisis regresi linear sederhana. Hasil menunjukkan bahwa variabel digital marketing memiliki pengaruh positif dan signifikan terhadap minat beli konsumen pada marketplace Tokopedia. …”
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  7. 53867

    Multi-Band Unmanned Aerial Vehicle Antenna for Integrated 5G and GNSS Connectivity by Suguna Gunasekaran, Manikandan Chinnusami, Rajesh Anbazhagan, Karunyaa Sureshkumar, Shreela Sridhar

    Published 2025-06-01
    “…This paper proposes a dual-band antenna to support 5G communication with linear polarization and the global navigation satellite system (GNSS) band with circular polarization. …”
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  8. 53868

    Exploring the role of intrinsic and extrinsic factors on the associations between sarcopenia and falls in older adults by Hélio José Coelho-Júnior, Riccardo Calvani, Anna Picca, Andrea Russo, Francesco Landi, Emanuele Marzetti

    Published 2025-08-01
    “…Data on fall history and incident falls were collected over a two-year period. A general linear model was used to assess whether intrinsic factors (i.e., multimorbidity, polypharmacy, cognitive function, vision status, nutritional status) and extrinsic factors (i.e., social functioning, environmental characteristics) moderated the relationship between sarcopenia (independent variable) and falls (dependent variable). …”
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  9. 53869

    RADIUM-223. PLACE IN THE TREATMENT OF METASTATIC CASTRATION-REFRACTORY PROSTATE CANCER by A. A. Kostin, A. G. Muradyan, A. O. Tolkachev, S. V. Popov

    Published 2017-12-01
    “…Currently, there are six effective methods of treatment of metastatic castration-refractory prostate cancer (mCRPC): effects on androgenic stimulation (abiraterone acetate, enzalutamide); chemotherapy with drugs from the taxane group (docetaxel, cabazitaxel); immunotherapy (Sipuleucel-T), radionuclide therapy with Radium-223 chloride (Ksofigo®). 223Ra is a tropic to bone tissue alpha emitter, which, due to its high linear energy transfer and short transmission distance, provides an enhanced localized antitumor effect due to higher energy delivery. …”
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  10. 53870

    A Reproducible Pipeline for Leveraging Operational Data Through Machine Learning in Digitally Emerging Urban Bus Fleets by Bernardo Tormos, Vicente Bermudez, Ramón Sánchez-Márquez, Jorge Alvis

    Published 2025-07-01
    “…This study proposes a reproducible Machine Learning pipeline tailored to such data-scarce conditions, integrating domain-informed feature engineering, lightweight and interpretable models (Linear Regression, Ridge Regression, Decision Trees, KNN), SMOGN for imbalance handling, and Leave-One-Out Cross-Validation for robust evaluation. …”
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  11. 53871

    Longitudinal assessment of the association between pesticide exposure and lifestyle with Parkinson’s disease motor severity by Theresa Lüth, Amke Caliebe, Carolin Gabbert, Sebastian Sendel, Björn-Hergen Laabs, Inke R. König, Christine Klein, Joanne Trinh

    Published 2025-06-01
    “…We investigated the association between environmental exposure, lifestyle factors and motor aspect severity over time by applying linear mixed effects models. In LRRK2-PD, black tea consumption was associated with less severe motor aspects (β = −0.51, p = 0.028). …”
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  12. 53872

    The Impact of Digital Economy on the Sustainable and High-Quality Development of Manufacturing Industry: An Empirical Analysis Based on Chinese Sub-Sector Manufacturing Industry by Wei Chen, Wandan Zou, Qianlin Ye, Jiaju Yu, Shufen Chen

    Published 2025-06-01
    “…The results of the study show that: the overall level of China’s digital economy and manufacturing development has increased year by year, and the inter-regional development gap has narrowed; capital- and technology-intensive industries are significantly more sensitive to the digital economy than labor-intensive industries; in the process of the high-quality impact of the digital economy on China’s manufacturing industry, innovation activities have become an important medium; the impact of the digital economy on the high-quality development of the manufacturing industry has shown a significant non-linear relationship, and the impact of the digital economy on different types of industries has shown a differentiation. …”
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  13. 53873

    Rasyona Portakal Kabuğu Tozu İlavesinin Yumurtlayan Bıldırcınlarda Performansa, Yumurta Kalitesine ve Yumurta Sarısı Antioksidan Aktivitesine Etkisi by Alpönder Yıldız, Gözde Kılınç, Osman Olgun, Esra Tuğçe Gül

    Published 2023-01-01
    “…Yumurtlayan bıldırcınların canlı ağırlık, canlı ağırlık değişimi, yumurta verimi, yumurta ağırlığı, yumurta kitlesi, yem tüketimi ve yemden yararlanma gibi performans parametreleri ile yumurta kalite parametreleri rasyona portakal kabuğu ilavesinden etkilenmemiştir Yumurta sarısı DPPH (2,2 difenil-1-pikrilhidrazil) aktivitesi kontrol grubu ile karşılaştırıldığında rasyona portakal kabuğu tozu ilavesi ile linear olarak artmış, ancak yumurta sarısı TBARs (tiyobarbitürik asit reaktif maddeleri) seviyesinde bu etki gözlenmemiştir. …”
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  14. 53874

    Development of Polyphenol–Metal Film-Modified Colored Porous Microspheres for Enhanced Monkeypox Antigen Detection by Wei-Zhi Zhang, Chen-Fei Zhang, Shou-Nian Ding

    Published 2025-04-01
    “…The final HB-LFIA system, configured in a sandwich immunoassay format, demonstrated favorable sensitivity and linear detection range for Monkeypox antigen, indicating strong potential for clinical diagnostic use.…”
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  15. 53875

    Climatic and ecological factors responsible for distribution of Phlebotomine sandflies and occurrence of cutaneous leishmaniasis, in Himachal Pradesh, India by Suman Lata, Gaurav Kumar, Bharat Bhakuni, Sandhya Kumari, Ramesh C Dhiman

    Published 2025-04-01
    “…The satellite images (Indian remote sensing satellite (IRS)-Linear imaging self-scanner (LISS)-IV sensor multispectral data) having resolution of 5.8m were procured from National Remote Sensing Centre, Hyderabad, India. …”
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  16. 53876

    Tracking of Moving Targets Through Asynchronous Measures by Alberto Facheris, Luca Reggiani

    Published 2025-04-01
    “…We also show that our estimator is optimal among the linear ones, meaning that within this class, it minimizes the estimation error variance. …”
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  17. 53877

    Context influence on speech perception: evidence for acoustic-level mechanism across the voice onset time continuum by Shun Liu, Xiqin Liu

    Published 2025-04-01
    “…Our results reveal that a linear representation of the VOT continuum emerged at an early EEG time window and that gender-based contextual cues modulated speech perception at this stage. …”
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  18. 53878

    Magnons from time-dependent density-functional perturbation theory and nonempirical Hubbard functionals by Luca Binci, Nicola Marzari, Iurii Timrov

    Published 2025-04-01
    “…Unlike methods that rely on empirical Hubbard U parameters to describe the ground state, and Heisenberg Hamiltonians for describing magnetic excitations, the methodology developed here probes directly the dynamical spin susceptibility (efficiently evaluated with TDDFPT throught the Liouville-Lanczos approach), and treats the linear variation of the Hubbard augmentation (in itself calculated non-empirically) in full at a self-consistent level. …”
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  19. 53879

    Gloger's Rule or Historical Conjecture? Tests in Mammals by Natasha Howell, Tim Caro

    Published 2025-07-01
    “…All analyses were conducted using phylogenetic comparative generalised linear mixed models in a Bayesian framework. We found strong support for mammals being darker in the tropics and in areas of high precipitation and evapotranspiration, little support for them being darker in warmer areas, little support for them being redder in more arid regions (a more nuanced interpretation of Gloger's rule), and virtually no support for 19th‐century naturalists' conjecture regarding coloration, contrast, or patterning being more conspicuous in the tropics. …”
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  20. 53880

    Student identities predict classmate and instructor fear of negative evaluation among undergraduates in large-enrollment introductory biology courses by Katelyn M. Cooper, Carly A. Busch, Sara E. Brownell

    Published 2025-08-01
    “…Students reported higher instructor FNE than classmate FNE. Using linear regressions, we found that women and nonbinary students, persons excluded based on ethnicity or race (PEERs), continuing-generation college students, LGBTQ+ students, and non-native English speakers had higher instructor FNE than their respective counterparts. …”
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