Showing 21,661 - 21,680 results of 23,138 for search '"construction"', query time: 0.28s Refine Results
  1. 21661

    Development of subjectivity of future teachers in the course of professional training by Vera S. Gorynina, Il’dar M. Yusupov

    Published 2020-03-01
    “…Subjectivity is presented as a psychological construct integrally describing the ability of a personality to voluntarily change oneself and the surrounding reality. …”
    Get full text
    Article
  2. 21662

    What factors influence the willingness and intensity of regular mobile physical activity?— A machine learning analysis based on a sample of 290 cities in China by Hao Shen, Bo Shu, Jian Zhang, Yaoqian Liu, Ali Li

    Published 2025-01-01
    “…IntroductionThis study, based on Volunteered Geographic Information (VGI) and multi-source data, aims to construct an interpretable macro-scale analytical framework to explore the factors influencing urban physical activities. …”
    Get full text
    Article
  3. 21663

    More of the Same? D’Holbach and the Temptation of Self-Quotation by Ruggero Sciuto

    Published 2024-11-01
    “…Rudolf Besthorn and Alain Sandrier have already drawn attention to several phrases and constructions that are typical of d’Holbach’s style, and which appear almost obsessively in his works. …”
    Get full text
    Article
  4. 21664

    Balancing Profit and Cultural Heritage: Multi-Objective Dynamic Pricing for Hanfu Using Deep Deterministic Policy Gradient by Qingcong Zhao, Guanghui Mao, Shen Wang

    Published 2025-01-01
    “…By applying principal component analysis (PCA) to consumer preference data and constructing utility functions and Logit choice models, we accurately simulated consumer behavior. …”
    Get full text
    Article
  5. 21665

    The predictive value of heparin-binding protein for bacterial infections in patients with severe polytrauma. by Li Li, Xiao-Xi Tian, Gui-Long Feng, Bing Chen

    Published 2024-01-01
    “…A multifactor logistic regression model was constructed, and the ROC curve was plotted.<h4>Results</h4>Ninety-seven patients with polytrauma were included in the study, 43 with bacterial infection and 54 without infection. …”
    Get full text
    Article
  6. 21666

    Challenging a paradigm: Staggered versus single-pulse mass dog vaccination strategy for rabies elimination. by Brinkley Raynor Bellotti, Elvis W Díaz, Micaela De la Puente-León, Maria T Rieders, Sergio E Recuenco, Michael Z Levy, Ricardo Castillo-Neyra

    Published 2025-02-01
    “…<h4>Methods</h4>We constructed a stochastic, metapopulation model to examine how the timing of pulsed vaccination campaigns across patches can affect metapopulation dynamics. …”
    Get full text
    Article
  7. 21667

    Sign Problem in Tensor-Network Contraction by Jielun Chen, Jiaqing Jiang, Dominik Hangleiter, Norbert Schuch

    Published 2025-01-01
    “…To provide insight into this early breakdown of computational hardness and the accompanying entanglement transition, we construct an effective classical statistical-mechanical model that predicts a transition at a bias of the tensor entries of 1/D, confirming our observations. …”
    Get full text
    Article
  8. 21668

    Evaluating Trends in Interior Design Strategies and Their Impact on the Emotional Experience of Older Adults by Lintong Li, Suhua Wang, Noranita Mansor, Athira Azmi, Jialing Xiang

    Published 2025-01-01
    “…This study aims to evaluate the impact of interior design on the emotional experiences of the elderly and to construct a conceptual framework to address current research gaps. …”
    Get full text
    Article
  9. 21669

    The Influence of Mode-of-Injury on Psychological Readiness for Return-To-Sport Following Anterior Cruciate Ligament Reconstruction: A Matched-Controlled Study by Jenifer Presley, Lane Bailey, Kevin Maloney, Brian Duncan, Mathew Reid, Christopher Juneau, Walter R Lowe

    Published 2021-02-01
    “…Subscale comparisons indicated lower ‘emotional’ (P < .016) and higher ‘injury risk’ (P < .001) psychological constructs for ‘in-sport’ athletes versus ‘out-of-sport’ athletes. …”
    Get full text
    Article
  10. 21670

    The adaptation and evaluation of psychometric properties of the Lithuanian versions of the Faux Pas Recognition and Strange Stories tests by A. Jasionis, G. Jasionytė, R. Mameniškienė

    Published 2020-03-01
    “…Internal consistency was estimated by calculating the Cronbach α coefficient, the inter-rater reliability by the intraclass correlation coefficient, and the convergent construct validity by the Spearman correlation coefficient. …”
    Get full text
    Article
  11. 21671

    Anti malicious KGC certificateless signature scheme based on blockchain and domestic cryptographic SM9 by Fei TANG, Ning GAN, Xianggui YANG, Jinyang WANG

    Published 2022-12-01
    “…The certificateless cryptosystem can solve the problems of certificate management and key escrow at the same time, but its security model always assumes that Type II adversary (named malicious KGC) will not launch public key replacement attacks.This security assumption has certain limitations in real-world applications.As an efficient identity-based cryptographic scheme, SM9 signature scheme adopts R-ate bilinear pairing which has good security and high computational efficiency.However, it requires KGC to generate and manage keys for users, so it has the problem of key escrow.In view of the above problems, a certificateless signature scheme against malicious KGC was constructed based on blockchain and SM9 signature algorithm.Based on the properties of decentralization and tamper-proof of blockchain, the proposed scheme used the smart contract to record part of the public key corresponding to the user’s secret value on the blockchain.Then, the verifier can revoke the smart contract to query the user’s public key during the signature verification stage.Therefore, the proposed scheme ensured the authenticity of the user’s public key.The user’s private key consisted of the partial private key generated by KGC and a secret randomly chosen by the user.The user required the partial private key generated by KGC to endorse his identity identifier when the user generates the private key for the first time.Subsequently, the private key can be independently updated by changing the secret and the corresponding partial public key.During this process, the identity remains unchanged, which provided a viable solution for key management in decentralized application scenarios.The blockchain relied on the consensus mechanism to ensure the consistency of the distributed data.Based on the traceability of the blockchain, the change log of user’s partial public key was stored in the blockchain, which can trace the source of malicious public key replacement attacks and thereby prevent malicious KGC from launching public key replacement attacks.According to the experimental simulation and security proof results, the total overhead of signature and verification of the proposed scheme is only 7.4ms.Compared with similar certificateless signature schemes, the proposed scheme can effectively resist public key replacement attacks and has higher computational efficiency.…”
    Get full text
    Article
  12. 21672

    Quantitative and qualitative analysis of sunflower pollen (<i>Helianthus</i> L.) and it’s use in breeding work by O. N. Voronova, V. A. Gavrilova

    Published 2019-06-01
    “…To assess the fertility of plants, it is important not only to determine the degree of staining in pollen grains, but also to rank them by diameter and construct variation curves to reveal morphological heterogeneity of pollen.…”
    Get full text
    Article
  13. 21673

    A comprehensive analysis to reveal the underlying molecular mechanisms of natural killer cell in thyroid carcinoma based on single-cell RNA sequencing data by Xiaoqiong Li, Kejiang Wang, Jiaxin Liu, Yan Li

    Published 2025-01-01
    “…The mRNA-miRNA-lncRNA and transcription factors (TF) networks were constructed and the drug was predicted. Results The infiltration level of NK cell in THCA tissues was higher than that in paracancerous tissues. …”
    Get full text
    Article
  14. 21674

    Triglyceride-glucose index in predicting the risk of new-onset diabetes in the general population aged 45 years and older: a national prospective cohort study by Yingqi Shan, Qingyang Liu, Tianshu Gao

    Published 2025-01-01
    “…Finally, ROC curves were applied in order to construct a predictive model for diabetes. Results A total of 1054 (17.9%) participants developed diabetes throughout the 9-year follow-up. …”
    Get full text
    Article
  15. 21675

    Systematic review of educational interventions to improve the menstrual health of young adolescent girls by Frances Griffiths, Bronwyn Harris, Chinwe Onuegbu, Rebecca Lane Evans

    Published 2022-06-01
    “…A meta-analysis was conducted on a subset of articles, and the effect size of the intervention was calculated using Cohen’s d. A logic model was constructed to frame the effect of menstrual education interventions on menstrual health.Setting Papers reporting on interventions in high-income and low-income and middle-income countries were sought.Information sources Seven electronic databases were searched for English-language entries that were published between January 2014 and May 2020.Participants The interventions were aimed at younger adolescent girls aged 10–14 years old.Interventions The interventions were designed to improve the menstrual health of the recipients, by addressing one or more elements of menstrual knowledge, attitude or practices (KAP).Eligibility criteria Interventions that had not been evaluated were excluded.Primary and secondary outcomes The most common type of output was a difference in knowledge or skill score ascertained from a pre and post test. …”
    Get full text
    Article
  16. 21676

    Development of immune-derived molecular markers for preeclampsia based on multiple machine learning algorithms by Zhichao Wang, Long Cheng, Guanghui Li, Huiyan Cheng

    Published 2025-01-01
    “…Using the identified PE- and immune source–related genes, we constructed a diagnostic forecasting model employing several ML algorithms. …”
    Get full text
    Article
  17. 21677

    Sense of Coherence and Physical Health. Testing Antonovsky's Theory by Trine Flensborg-Madsen, Søren Ventegodt, Joav Merrick

    Published 2006-01-01
    “…Our conclusion is that the original 29-item SOC scale mixed a few emotional aspects into the otherwise mental construct, which is the reason for the relatively low correlations found until now, when using the original scale.…”
    Get full text
    Article
  18. 21678

    Analysis of the Renal Protection and Antioxidative Stress Effects of Panax notoginseng Saponins in Diabetic Nephropathy Mice by Wei Mi, Min Yu, Shuying Yin, Yuhan Ji, Tala Shi, Ning Li

    Published 2022-01-01
    “…A DN mouse model was constructed, and then low, medium, and high doses of PNS were used to intervene the model group mice. …”
    Get full text
    Article
  19. 21679

    Intelligent adjustment and energy consumption optimization of the fresh air system in hospital buildings based on Fuzzy Logic and Genetic Algorithms by Jing Peng, Maorui He, Mengting Fan

    Published 2024-12-01
    “…Abstract To improve the intelligent adjustment ability and energy consumption prediction accuracy of the fresh air system in hospital buildings, this study constructs an energy consumption prediction model based on the Back Propagation Neural Network (BPNN). …”
    Get full text
    Article
  20. 21680

    Transforming traffic accident investigations: a virtual-real-fusion framework for intelligent 3D traffic accident reconstruction by Yanzhan Chen, Qian Zhang, Fan Yu

    Published 2024-12-01
    “…., 3D Gaussian splatting (3D-GS), is utilized to construct 3D digitized traffic accident scenes from UAV-based image datasets collected in the traffic simulation environment. …”
    Get full text
    Article