Showing 27,721 - 27,740 results of 28,739 for search '"computer"', query time: 0.10s Refine Results
  1. 27721

    The Role of 3D Virtual Anatomy and Scanning Environmental Electron Microscopy in Understanding Morphology and Pathology of Ancient Bodies by Sara Salucci, Mirko Traversari, Laura Valentini, Ilaria Versari, Luca Ventura, Emanuela Giampalma, Elena Righi, Enrico Petrella, Pietro Gobbi, Gianandrea Pasquinelli, Irene Faenza

    Published 2025-01-01
    “…Although bone structures are easy to differentiate, soft tissue components are much more challenging, especially when they overlap. For this reason, computed tomography, a well-established approach that achieves optimal image contrast and three-dimensional reconstruction, has been introduced. …”
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  2. 27722

    Radiographic Evaluation of The Bone Density Around Tooth-Anchored One-Piece Immediate-Loading Dental Implant by Bangen Mohammed Karam, Bahar Jaafar Selivany, Huda Jameel Qasim, Rafah Hussein Mohammed

    Published 2024-12-01
    “…Materials and Methods: A total of 68 patients (mean age: 56 ±8.2 years) received 89 distal implants in free-end partial edentulous sites. Cone beam computed tomography (CBCT) was used for treatment planning, and intra-oral digital radiographs were taken at baseline (T0), six months (T1), and one year (T2). …”
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  3. 27723

    Determinants of Maternal Death in a Pastoralist Area of Borena Zone, Oromia Region, Ethiopia: Unmatched Case-Control Study by Jarso Sara, Yusuf Haji, Achamyelesh Gebretsadik

    Published 2019-01-01
    “…Odds ratios (ORs) and 95% confidence interval (CI) were computed to determine contributing factors of maternal death and control potential confounding variables. …”
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  4. 27724

    Imaging abnormalities of the acromioclavicular joint and subacromial space are common in asymptomatic shoulders: a systematic review by Thomas Ibounig, Lasse Rämö, Romi Haas, Mark Jones, Teppo L. N. Järvinen, Simo Taimela, Sean Docking, Sharon Sanders, Rachelle Buchbinder

    Published 2025-01-01
    “…Methods We conducted a systematic review of studies examining shoulder imaging abnormalities detected by X-ray, ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI) in asymptomatic adults (PROSPERO registration CRD42018090041). …”
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  5. 27725

    Lymph Node Adiposity and Metabolic Dysfunction-Associated Steatotic Liver Disease by Jessica M. Rubino, Natalie Yanzi Ring, Krishna Patel, Xiaoqing Xia, Todd A. MacKenzie, Roberta M. diFlorio-Alexander

    Published 2025-01-01
    “…Statistical analysis using univariable and multivariable logistic regression and odds ratios was performed using R version 4.1.0 (2021), the R Foundation for Statistical Computing Platform. <b>Results</b>: We found a significant association between MASLD and mammographic LNA, defined as lymph node (LN) length > 16 mm (<i>p</i> = 0.0004) that remained significant after adjusting for clinical factors, including body mass index (BMI). …”
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  6. 27726

    Chromosome Numbers and Reproductive Life Cycles in Green Plants: A Phylotranscriptomic Perspective by Rijan R. Dhakal, Alex Harkess, Paul G. Wolf

    Published 2025-01-01
    “…Applying the novel tools and methods emerging from ongoing progress in biotechnology and computational sciences presents an opportunity to make new inroads into this long‐standing question.…”
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  7. 27727

    Continuous Patient-Independent Estimation of Respiratory Rate and Blood Pressure Using Robust Spectro-Temporal Features Derived From Photoplethysmogram Only by Muhammad Ahmad Sultan, Wala Saadeh

    Published 2024-01-01
    “…We proposed robust correlation-based feature selection methods for accurate RR estimates. For fewer computations and accurate measurements of BP, the most significant features are selected using correlation and mutual information measures in the feature engineering part. …”
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  8. 27728

    The predictive value of optic nerve sheath diameter measurement via ultrasound for intracerebral hemorrhage complicated by cerebral-cardiac syndrome by Wei-Ze Fan, Jun-Rong Jiang, Hui-Ling Zang, Hui Cheng, Xiao-Hui Shen, Wen-Juan Yang, Hui Wang, Li-Xing Jing

    Published 2025-01-01
    “…Ultrasound is a valuable tool for measuring ONSD, comparable to computed tomography, and is useful in detecting intracranial hypertension and mass effect. …”
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  9. 27729

    Automated MSCT Analysis for Planning Left Atrial Appendage Occlusion Using Artificial Intelligence by Kilian Michiels, Eva Heffinck, Patricio Astudillo, Ivan Wong, Peter Mortier, Alessandra Maria Bavo

    Published 2022-01-01
    “…The number of multislice computed tomography (MSCT) analyses performed for planning structural heart interventions is rapidly increasing. …”
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  10. 27730

    Investigation on inherent angle ventilation control of residential kitchen range hoods by Zhilin Guo, Huixing Li, Guohui Feng, Kailiang Huang, Tengfei Yu

    Published 2025-06-01
    “…This study employs a combined approach of orthogonal experiments and computational fluid dynamics simulations to investigate the exhaust characteristics of inherent-angle-measurement-based range hoods. …”
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  11. 27731

    Association of TCF7L2 genetic variants rs12255372 and rs7903146 with the polycystic ovary syndrome risk: systematic review and meta-analysis by Idrees A. Shah, Rabiya Rashid, Haroon Rashid, Abid Bhat, Mohd Ashraf Ganie

    Published 2025-01-01
    “…Using a random effects model, the pooled odds ratio (OR) and confidence intervals (95%CI) were computed using STATA statistical software. Results The genotypic data from 3052 controls and 2291 women with PCOS from ten published studies were analysed. …”
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  12. 27732

    TERT de novo mutation-associated dyskeratosis congenita and porto-sinusoidal vascular disease: a case report by Ge Yu, Guijie Xin, Xu Liu, Wanyu Li, Chen Shao, Runping Gao

    Published 2025-01-01
    “…Laboratory testing revealed moderate hemorrhagic anemia and mild elevation of alanine aminotransferase. A computed tomography scan showed portal hypertension, esophageal and gastric varices, and splenomegaly. …”
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  13. 27733

    Modelling of a new form of nitrogen doped activated carbon for adsorption of various dyes and hexavalent chromium ions by Mohamed A. El-Nemr, Uyiosa Osagie Aigbe, Kingsley Eghonghon Ukhurebor, Kingsley Obodo, Adetunji Ajibola Awe, Mohamed A. Hassaan, Safaa Ragab, Ahmed El Nemr

    Published 2025-01-01
    “…The determined maximum sorption capacity (Q m) based on the NLM was 1114, 1929 and 318 mg.g-1 for AB14 dye, AO7 dye and Cr6+ ions, respectively. Based on the computational adsorption calculations, the sorption energies for the AO7 and AB14 dyes were -4.492 and -8.090 eV and 2.563, 1.789, 1.226 and 1.928 eV for Cr2, CrO3, CrO4, and CrO4H species. …”
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  14. 27734

    A Study of the Occurrence of Resonance under the Influence of Dynamic Forces on the Structural Elements of Electrical Installations by Y. V. Potachits

    Published 2021-06-01
    “…The article describes the methods of mathematical modeling and computational experiment for analyzing the parameters of the electro-dynamic stability of the main structural elements which are determined using coefficients that depend on the natural frequencies of oscillations and the nature of changes in dynamic forces over time. …”
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  15. 27735

    Use of computerised adaptive testing to reduce the number of items in patient-reported hip and knee outcome scores: an analysis of the NHS England National Patient-Reported Outcome... by Jose Maria Valderas, Andrew D Toms, Jonathan Peter Evans, Christopher Gibbons

    Published 2022-07-01
    “…Objective Over 160 000 participants per year complete the 12-item Oxford Hip and Knee Scores (OHS/OKS) as part of the NHS England Patient-Reported Outcome Measures (PROMs) programme. We used a modern computational approach, known as computerised adaptive testing (CAT), to simulate individually tailored OHS and OKS assessment, with the goal of reducing the number of questions a patient must complete without compromising measurement accuracy.Methods We fit the 2018/2019 PROMs data to an item response theory (IRT) model. …”
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  16. 27736

    Dose-response risks of all-cause, cancer, and cardiovascular disease mortality according to sex-specific cigarette smoking pack-year quantiles by Jieun Hwang, Suyoung Jo, Heewon Kang, Eunsil Cheon, Sung-il Cho

    Published 2024-07-01
    “…Methods The integrated Korean Genome and Epidemiology Study provided data for 209770 individuals who were classified as never, former, or current smokers, based on their current smoking status. Pack-years were computed using daily average smoking amount and total smoking duration, and were categorized into quantiles separately for men and women. …”
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  17. 27737

    Unravelling the Methylene Blue Adsorption Mechanism on Doped and Nondoped Polyaniline: A Combined Molecular Modeling and Experimental Investigation by Souad Djellali, Amani Touati, Abderrahmane Semmeq, Maya Kebaili, Michael Badawi, Adrián Bonilla-Petriciolet

    Published 2022-01-01
    “…A multiscale investigation including computational chemistry calculations and experimental studies was performed to elucidate and understand the methylene blue (MB) adsorption on polyaniline (PANI) from an aqueous solution. …”
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  18. 27738

    COVID-19 Vaccine Acceptance Level in Ethiopia: A Systematic Review and Meta-Analysis by Addisu Tadesse Sahile, Girma Demissie Gizaw, Tennyson Mgutshini, Zewdu Minwuyelet Gebremariam, Getabalew Endazenaw Bekele

    Published 2022-01-01
    “…A random-effects meta-analysis model with a 95% confidence interval was computed to estimate the pooled prevalence. Furthermore, subgroup analysis based on the study area and sample size was done. …”
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  19. 27739

    In vivo mapping of sodium homeostasis disturbances in individual ALS patients: A brain 23Na MRI study. by Aude-Marie Grapperon, Mohamed Mounir El Mendili, Adil Maarouf, Jean-Philippe Ranjeva, Maxime Guye, Annie Verschueren, Shahram Attarian, Wafaa Zaaraoui

    Published 2025-01-01
    “…Individual map of abnormal total sodium concentration (TSC) was computed using voxel-based statistical mapping for each patient compared to a local database of 62 healthy controls. …”
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  20. 27740

    Design of a Medium Scale Ambient PM2.5 Cleaning System by Sheng-Chieh Chen, Qingfeng Cao, Thomas H. Kuehn, Charles Lo, Manoranjan Sahu, Yelia S. Mayya, David Y. H. Pui

    Published 2022-12-01
    “…In this study, a medium-scale filter-based blower-driven cleaning system was designed based on a computational fluid dynamic (CFD) simulation and experiments. …”
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