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Showing 1-20 of 2,309 results
  1. Evaluation of rotary file system (Kedo-S-Square) in root canal preparation of primary anterior teeth using cone beam computed tomography (CBCT)-in vitro study

    Background

    In recent years, pediatric endodontics has witnessed various advances including use of rotary files in pulpectomy. This study aimed to...

    Rasha H. Mohamed, Amina M. Abdelrahman, Aly A. Sharaf in BMC Oral Health
    Article Open access 18 January 2022
  2. Molecular-level carbon traits underlie the multidimensional fine root economics space

    Carbon influences the evolution and functioning of plants and their roots. Previous work examining a small number of commonly measured root traits...

    Mengke Wang, Deliang Kong, ... Junjian Wang in Nature Plants
    Article 13 May 2024
  3. Residual strength index prediction of circular concrete-filled steel tubular columns through advanced machine learning methods

    Concrete-filled steel tube (CFST), which has a long-standing relationship for their exceptional mechanical performance and cost-effectiveness, is...

    Aishwarya Narang, Ravi Kumar, Amit Dhiman in Asian Journal of Civil Engineering
    Article 17 July 2023
  4. FEM-supported machine learning for residual stress and cutting force analysis in micro end milling of aluminum alloys

    This study delves into a Bayesian machine learning (ML) framework designed to comprehensively characterize cutting force and residual stress in the...

    M. K. Sharma, Hamzah Ali Alkhazaleh, ... Mohammad Rustom Al Nasar in International Journal of Mechanics and Materials in Design
    Article 30 March 2024
  5. Construct validity and reliability Amharic version of perceived stress scale (PSS-10) among Defense University students

    Background

    Perceived stress scale (PSS) is the most widely used tool for assessing stressful life events and its management. However, its validity and...

    Bitew Sintayehu Tsegaye, Amanuel Kidane Andegiorgish, ... Habtamu Belay Hailu in BMC Psychiatry
    Article Open access 09 November 2022
  6. Forecasting of Electrical Energy Consumption and Power Generation from Wind Energy Using Deep Learning Algorithms

    The key aspect of power-utility firms is load forecasting. Utility companies may save millions of dollars by using load predictions with lower error...
    T. S. Angel, Paulomi Sengupta, ... P. Kanakasabapathy in Proceedings of Third Emerging Trends and Technologies on Intelligent Systems
    Conference paper 2023
  7. Aortic root rotational position associates with aortic valvar incompetence and aortic dilation after arterial switch operation for transposition of the great arteries

    Purpose : Aortic dilation and valvar regurgitation can develop in transposition of the great arteries (TGA) after the arterial switch operation (ASO)....

    Stephanie Y. Tseng, Justin T. Tretter, ... Sean M. Lang in The International Journal of Cardiovascular Imaging
    Article 21 February 2023
  8. Effect of Er:YAG laser irrigation with different etching modes on the push-out bond strength of fiber posts to the root dentine

    The objective of this study was to evaluate the effect of Er:YAG laser irrigation on the push-out bond strength of fiber posts to the root dentine....

    Qingqing Wang, Yingmei Li, ... May Lei Mei in Lasers in Medical Science
    Article Open access 14 March 2022
  9. Fatigue in Soccer: Acute and Residual Responses

    Fatigue in soccer can manifest both transiently during a game and progressively, leading to diminished end-game performance, particularly in terms of...
    Jeppe F. Vigh-Larsen, Júlio A. Costa in Training Load in Professional Soccer
    Chapter 2024
  10. Competency scale of quality and safety for greenhand nurses: instrument development and psychometric test

    Background

    Guaranteeing nursing service safety and quality is a prioritized issue in the healthcare setting worldwide. However, there still lacks a...

    Run Nan Zhai, Ying Liu, Jia **n Wen in BMC Nursing
    Article Open access 29 March 2024
  11. Prediction of lithium-ion battery SOC based on the fusion of MHA and ConvolGRU

    If the charging state of the lithium-ion battery can be accurately predicted, overcharge and overdischarge of the battery can be avoided, and the...

    Pei Tang, Jusen Hua, ... Minnan Jiang in Scientific Reports
    Article Open access 02 October 2023
  12. Evaluation of Residual Stresses in Steel Products Using Magnetic Methods

    Abstract

    In this paper, the literature data on the results of theoretical and experimental studies aimed at the development of the scientific...

    S. M. Zadvorkin, L. S. Goruleva in Journal of Machinery Manufacture and Reliability
    Article 01 March 2021
  13. An examination of the validity of neuropsychological and physical testing batteries in Latin-American adults aged over 55 years

    Background

    Valid and reliable measurements are necessary to understand and monitor age-related changes.

    Aims

    To describe the factor structure and...

    Rebeca Hernández-Gamboa, Mónica Salazar-Villanea, ... José Moncada-Jiménez in Aging Clinical and Experimental Research
    Article 21 November 2023
  14. Least square support vector machine-based variational mode decomposition: a new hybrid model for daily river water temperature modeling

    Machines learning models have recently been proposed for predicting rivers water temperature ( T w ) using only air temperature ( T a ). The proposed...

    Salim Heddam, Mariusz Ptak, ... Mohammad Zounemat-Kermani in Environmental Science and Pollution Research
    Article 23 May 2022
  15. Racial effects on masimo pulse oximetry: impact of low perfusion index

    Purpose:  Evaluate the SpO 2 -SaO 2 difference between Black and White volunteer subjects having a low perfusion index (Pi) compared to those having a...

    Vikrant Sharma, Steven J. Barker, ... William C. Wilson in Journal of Clinical Monitoring and Computing
    Article Open access 19 January 2024
  16. Evaluating the cross-cultural competence instrument for healthcare professionals (CCCHP) among nurses in Okinawa, Japan

    Background

    To provide better quality healthcare services to patients with different linguistic and cultural backgrounds, the cross-cultural competence...

    Chieko Shirai, Daisuke Nonaka, Jun Kobayashi in BMC Health Services Research
    Article Open access 23 March 2024
  17. Compressive strength estimation of rice husk ash-blended high-strength concrete using diffGrad-optimized deep learning approach

    High-strength concrete (HSC) provides significant technical advantages over normal concrete. In addition, the use of rice husk ash (RHA) in HSC can...

    Article 15 December 2023
  18. Bootstrap aggregation with Christiano–Fitzgerald random walk filter for fault prediction in power systems

    The ability to predict and preempt insulator failures holds the potential to enhance the reliability of electrical power grids. The increase in...

    Nathielle Waldrigues Branco, Mariana Santos Matos Cavalca, Raúl García Ovejero in Electrical Engineering
    Article 04 January 2024
  19. Air inflow into vacuum-type immobilization devices impacts setup errors

    We aimed to determine the impact of air inflow into vacuum-type immobilization devices (VIDs) on setup errors. We assigned 70 patients undergoing...

    Fumiyasu Matsubayashi, Tatsuya Kamima, ... Yasuo Yoshioka in Radiological Physics and Technology
    Article 19 June 2024
  20. A novel ant colony-optimized extreme gradient boosting machine for estimating compressive strength of recycled aggregate concrete

    Utilization of recycled aggregates generated from demolition waste for concrete production is a viable option for reducing the environmental impact...

    Article 18 August 2023
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