Showing 26,201 - 26,220 results of 28,739 for search '"computing"', query time: 0.14s Refine Results
  1. 26201

    A biomechanical comparison of posterior malleolar fracture fixation using screws and locking plates in Trimalleolar fractures: a finite element study by Chih-Wei Chang, Yen-Nien Chen, Guan-Heng Jhong, Kuo-Chih Su, Chun-Ting Li

    Published 2025-02-01
    “…Methods An FE model containing the distal tibia, fibula, talus, and calcaneus was created based on the computed tomographic images of a healthy man without any musculoskeletal disorders. …”
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  2. 26202

    Changes in serum sodium concentration during hemodialysis is a predictor of mortality and cardio-cerebrovascular event by Qixing Liu, Ke Zheng, Haiyun Wang, Dan Song, Xuemei Li

    Published 2024-12-01
    “…Baseline pre-HD SNa and ΔSNa were collected; time-averaged pre-HD SNa and ΔSNa were computed as the mean values within 1-year, 2-year and 3-year intervals after enrollment. …”
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  3. 26203

    Associations between exposure to volatile organic compounds with obesity in adults by Runmiao Wu, Lei Jia, Xu Zhu, Gongchang Guan, Junkui Wang, Rutai Hui, Meijuan Ma, Zhao Zhao, Hui Pang, Ling Zhu

    Published 2025-03-01
    “…Linear regression and logistic regression models were employed to estimate β-coefficients or odds ratios (ORs) along with their corresponding 95 % confidence intervals (CIs). Quantile g-computation (Qgcomp) regression, a method designed to evaluate the combined effects of multiple correlated chemical exposures, was used to assess the mixed influence of VOC metabolites on obesity-related outcomes. …”
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  4. 26204

    Investıgatıon of the relatıonshıp between patellofemoral (q) angle dıfferences wıth lower extremıty performance ın young and veteran volleyball players by Kürşat Hazar

    Published 2019-04-01
    “…The statistical evaluation of the obtained data was done in SPSS 21.00 package program on a personal computer. In the data with normal distribution, the parametric statistical methods were used. …”
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  5. 26205

    From Blocking Shots to Blocking GI Transit, This Professional Basketball Player Does It All: A Case Report on Small Bowel Obstruction by Emily L. DeMaio, Richard C. Jarvis, Jessica A. Cohen, Courtney N. Gleason

    Published 2021-01-01
    “…Initial differential diagnosis included appendicitis, ruptured ectopic pregnancy, and other genitourinary pathology. Computed tomography with contrast revealed distended loops of small bowel with wall thickening, enhancement, and decompressed loops of bowel distally, consistent with an SBO. …”
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  6. 26206

    Webometric as diagnostic tools of digital sociology: contents, purpose, usage experience by M. V. Kibakin

    Published 2020-05-01
    “…The rules and conditions for effective use of Webometrics have been substantiated, based on the usage of content analysis methods and procedures for the development of its forms; to include usability and visibility in the analysis of technological characteristics of Internet portals; to make the research parameters used reliable by separating them from official documents of state policy and corporate strategies; to combine traditional methods of fixing primary data and computer algorithms. A specific webometric technique has been revealed in detail, which implies fixing the formal status of the Internet source under study, the content parameters of information representation of information about the implementation of state policy on the example of working with young people, the availability of services, as well as indicators of the site’s technology and ease of access to it by the population. …”
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  7. 26207

    The Effectiveness of Population Mass Screening to Oral Cancer: A Simulation Study by Chiu-Wen Su PhD, William Wang-Yu Su MD, Sam Li-Sheng Chen PhD, Tony Hsiu-Hsi Chen PhD, Tsui-Hsia Hsu MSc, Mu-Kuan Chen MD, PhD, Amy Ming-Fang Yen PhD

    Published 2022-12-01
    “…The effectiveness of screening in reducing advanced oral cancer was 5% to 6% less when both betel quid chewing and alcohol drinking habits were present. Conclusion: Our computer simulation model demonstrated the effect of screening on the reduction in oral cancer mortality under various scenarios. …”
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  8. 26208

    Non-invasive blood glucose monitoring using PPG signals with various deep learning models and implementation using TinyML by Mahdi Zeynali, Khalil Alipour, Bahram Tarvirdizadeh, Mohammad Ghamari

    Published 2025-01-01
    “…Initially, we analyzed 10-second PPG segments; however, our newly developed 1-second signal segmentation technique proved to significantly enhance accuracy and computational efficiency. The selected model, after being optimized and deployed on an embedded device, achieved immediate blood glucose estimation with a processing time of just 6.4 seconds, demonstrating the method’s practical applicability. …”
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  9. 26209

    Fusion of satellite-ground and inter-satellite AKA protocols for double-layer satellite networks by Jin CAO, Xiaoping SHI, Ruhui MA, Hui LI

    Published 2023-02-01
    “…With the characteristics of large space-time and satellite-ground network integration, the space integrated ground network has attracted much attention.Satellites can not only be used as emergency communication supplements, but also serve as air stations to expand the coverage of terrestrial networks, occupying an important position in both military and civilian scenarios.The entity authentication and key negotiation mechanism can prevent the malicious entities from joining the integrated network to steal users’ privacy, and guarantee network information security.In view of the characteristics of the high satellite-ground transmission delays, exposed links, limited processing capability and dynamic topology of the integrated network, a lightweight authentication scheme between satellites and ground suitable for double-layer satellite network was proposed to achieve a secure satellite networking architecture with session keys to protect data transmission.The scheme was based on symmetric cryptographic system, using lightweight cryptographic algorithms and introducing group key and hierarchical management mechanisms.The proposed scheme included three parts: inter-satellite authentication for geostationary earth orbit satellites, layer and inter-satellite authentication for same low earth orbit, and inter-satellite authentication for adjacent low earth orbit satellites.The group key and hierarchical management mechanism improved the efficiency of inter-group information transfer, reduced the authentication pressure on the ground control center, and enhanced the authentication security strength by realizing double verification in the three-entities authentication protocol.Different from the previous single scene authentication, the proposed authentication protocol took the form of multiplexing authentication parameters, which can realize the authentication requirements of dual scenes in one process.The results of Scyther, a protocol formal security simulation tool, show that the proposed scheme achieves secure access authentication.Compared with existing protocols, the proposed scheme improves authentication security and reduces communication and computational overhead.…”
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  10. 26210

    A hyperspectral open-source imager (HOSI) by Jolyon Troscianko

    Published 2025-01-01
    “…The system can run directly from a computer or smartphone with a graphical user interface, making it highly portable and user-friendly. …”
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  11. 26211

    Are preschool Kosovar children anxious on the edge? Validating the Preschool Anxiety Scale by Samire BLLACA BALAJ, Merita SHALA, Mimoza SHAHINI, Pranvera JETISHI ÇOLLAKU

    Published 2024-12-01
    “…The means and standard deviations, reliabilities (Cronbach’s α and mean inter-item correlations), scale intercorrelations for the focal test (PAS), and McDonald’s Omega for internal consistency were computed. Through correlation, t-test, ANOVA and MANOVA we investigated age, gender, parents living place and birth order effects on the PAS Results: Factor analysis validated the original five-factor model after removing two items, suggesting a shorter 26-item version for Kosovar preschoolers. …”
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  12. 26212

    Detection and Classification of Teacher-Rated Children’s Activity Levels Using Millimeter-Wave Radar and Machine Learning: A Pilot Study in a Real Primary School Environment by Tianyi Wang, Takuya Sakamoto, Yu Oshima, Itsuki Iwata, Masaya Kato, Haruto Kobayashi, Manabu Wakuta, Masako Myowa, Tokomo Nishimura, Atsushi Senju

    Published 2025-01-01
    “…This work supports efforts for non-contact monitoring of children’s activity holding promise such as non-invasive, privacy protection, multi-targets, objective evaluation, and computer-aided screening.…”
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  13. 26213
  14. 26214

    Newton–Simpson-based predictor–corrector methods for milling chatter stability prediction by Yongjian Ji, Xiaokang Xu, Yulin Yang, Runnan Liu, Shuyao Liu, Zhenghu Yan

    Published 2025-01-01
    “…Within the framework of the semi-discretization scheme, this paper introduces the Newton–Simpson-based predictor–corrector methods to compute milling stability lobe diagrams. Firstly, the milling delay differential equation is transformed into the state space form, and then the time-delayed term and the periodic coefficient matrix of the state space equation are treated as an operator. …”
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  15. 26215

    Conceptual and Simulated Semi-Automatic Urban Waste Management System using Global Systems for Mobile Communication and Customer Reliability Indices by L. Ogunwolu, A.D. Omiyale, O.O.E. Ajibola

    Published 2019-08-01
    “…Waste Collection Vehicles are routed based on the responses while an updatable Reporting Reliability Index (RRI) is computed for each user based on estimate of actual level of waste collected as against the reported level to factor future reporting. …”
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  16. 26216

    Accuracy of Focused Assessment with Sonography for Trauma (FAST) in Blunt Abdominal Trauma by Tae Ah Kim, Junsik Kwon, Byung Hee Kang

    Published 2022-01-01
    “…Intra-abdominal fluid was confirmed using computed tomography or operative findings. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated. …”
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  17. 26217

    Reperfusion injury or cytokine storm? Utilizing plasmapheresis in severe trauma-induced multiorgan failure: a case report by Gun Woo Kim, Suyeong Hwang, Kyoung Hoon Lim, Sung Hoon Cho

    Published 2024-12-01
    “…A 31-year-old man sustained a stab wound to his left knee. Computed tomography angiography and surgical exploration revealed a transection of the left popliteal artery and vein. …”
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  18. 26218

    Constructing a metadata knowledge graph as an atlas for demystifying AI pipeline optimization by Revathy Venkataramanan, Revathy Venkataramanan, Aalap Tripathy, Tarun Kumar, Sergey Serebryakov, Annmary Justine, Arpit Shah, Suparna Bhattacharya, Martin Foltin, Paolo Faraboschi, Kaushik Roy, Amit Sheth

    Published 2025-01-01
    “…Regenerating metadata history by re-executing existing AI pipelines is computationally challenging and impractical. To address this issue, we propose to source AI pipeline metadata from open-source platforms such as Papers-with-Code, OpenML, and Hugging Face. …”
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  19. 26219

    Regional Variation in Restorative Treatment Need among Finnish Young People by Saujanya Karki, Antti Kämppi, Tarja Tanner, Jari Päkkilä, Marjo Seppänen, Leo Tjäderhane, Vuokko Anttonen, Pertti Patinen

    Published 2021-01-01
    “…The study population comprised 13,819 Finnish conscripts born in the beginning of 1990s, including females. A computer-based survey was done together with clinical oral examination to gather background information, e.g., educational status. …”
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  20. 26220

    Space-Time Evolution Laws of Zonal Disintegration in Deep Underground Caves Based on Coordination Deformation between the Bolt Body and Surrounding Rock by Yuan-xiang Yu, Zhi-xun Xie, Bao-ping Chen

    Published 2021-01-01
    “…Meanwhile, the distribution regularity of the peaks and troughs interval of the displacement of surrounding rock leads to multiple neutral points along the anchor length direction. The computed results of zonal disintegration through the back analysis can reflect the actual space-time evolution laws of zonal disintegration in deep underground caves.…”
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