Search alternatives:
method » methods (Expand Search)
Showing 8,741 - 8,760 results of 18,993 for search 'sampling more method', query time: 0.19s Refine Results
  1. 8741

    Binocular Vision-Based Target Detection Algorithm by Huiguo Zhang

    Published 2025-01-01
    “…The former can effectively balance the positive and negative samples to avoid over-learning of easy-to-classify samples during the training process; the latter successfully solves the problem of the failure of the detection method when there is no intersection between the prediction frame and the real detection frame, which significantly improves the robustness of the model. …”
    Get full text
    Article
  2. 8742

    The prevalence of mental disorders among the homeless in western countries: systematic review and meta-regression analysis. by Seena Fazel, Vivek Khosla, Helen Doll, John Geddes

    Published 2008-12-01
    “…We undertook a systematic review of surveys of such disorders in homeless people.<h4>Methods and findings</h4>We searched for surveys of the prevalence of psychotic illness, major depression, alcohol and drug dependence, and personality disorder that were based on interviews of samples of unselected homeless people. …”
    Get full text
    Article
  3. 8743

    An automated Machine Learning based approach for a reproducible and efficient evaluation of industrial Charpy V-notch specimens by Adrian Herges, Björn-Ivo Bachmann, Sebastian Scholl, Frank Mücklich

    Published 2025-09-01
    “…An objective and automated method for the quantification of macroscopic images of tested Charpy V-notch specimens, specifically focusing on their ductility/brittleness characteristics based on a realistic, homogeneous and industrial environment is proposed. …”
    Get full text
    Article
  4. 8744

    EXAMINATION OF RHYTHMIC GYMNASTS ATTITUDES TOWARDS HEALTHY NUTRITION AND SOCIAL PHYSIQUE CONCERNS by Duygu Doğan, Nevin Gündüz, Semiyha Tuncel

    Published 2025-06-01
    “…A survey model was employed as the research method. The data were analyzed using SPSS 21 software. …”
    Get full text
    Article
  5. 8745

    Study on Fluctuating Wind Characteristics and Non-Stationarity at U-Shaped Canyon Bridge Site by Zhe Sun, Zhuoyi Zou, Jiaying Wang, Xue Zhao, Feng Wang

    Published 2025-01-01
    “…The findings demonstrate that the wavelet reconstruction method more accurately captures fluctuating wind characteristics under the complex terrain conditions of this canyon area.…”
    Get full text
    Article
  6. 8746

    Investigation of Photocatalytic Properties of TiO2 and TiO2-4wt.%CdO Nanoparticles for Degradation of Methylene Blue by A. Azimi-Fouladi, S.A. Hasanzadeh-Tabrizi

    Published 2022-08-01
    “…Water pollution is one of the big problems of human societies, and the need to find new ways to remove these pollutants has been given much attention in recent years. One of the methods is the use of photocatalysts. In this research, TiO2 and TiO2-CdO nanoparticles were prepared by a sol-gel method as nano photocatalysts. …”
    Get full text
    Article
  7. 8747

    Identification of bacterial pathogens isolated from smoked blue whiting fish (Micromesistius poutasou) from Odeomu market in Osun state Nigeria by Oluwatoyin Aladejana, Mary Zakka, Ayodele Ogunlade, Oluwakemi Thonda

    Published 2023-01-01
    “…Isolates were identified using conventional biochemical methods, and antibiotics susceptibility testing was carried out using the disc diffusion method. …”
    Get full text
    Article
  8. 8748

    The effect of the multiple genotypes of Myostatin gene on reproductive characteristics of the Iraqi brown local chickens by Hanan Kareem Noor Al-Musawi, Majid Mohsen Salman Al-Ameri

    Published 2022-06-01
    “…Hens were selected based on the characteristic of high egg production rate which was more than 60%, the study aims to determine the multiple genetic features of the Myostatin gene (MSTIN) and its contribution to affecting the average body weight in a sample of Iraqi brown local chickens.blood samples were collected and DNAextracted DNA with a concentration of 98% and a purity of 19.8, PCR-Product technique was used to multiply the segment of the Myostatin gene, and sent to the Republic of South Korea, Macrogen Corporation-Korea, and using the Sanger and Coulson method, the genotypes of genetic mutations were,by sequencing the percentages of individuals carrying it contributed to the variance of genetic frequency and chi-square values (24.8, 58.5 and 37.6 for mutations, respectively) and their incompatibility with the Hardy-Weinberg rule. …”
    Get full text
    Article
  9. 8749

    A Novel Fault Diagnosis Model for Bearing of Railway Vehicles Using Vibration Signals Based on Symmetric Alpha-Stable Distribution Feature Extraction by Yongjian Li, Weihua Zhang, Qing Xiong, Tianwei Lu, Guiming Mei

    Published 2016-01-01
    “…Finally, the experimental results demonstrate that the proposed approach performs more effectively and robustly than the other methods in small-scale samples for fault detection and classification of railway vehicle bearings.…”
    Get full text
    Article
  10. 8750

    Issues in Philippine Public Procurement: A Content Analysis of Commission on Audit Annual Audit Reports by Dean Aljohn Imasa, Karl Campos

    Published 2025-01-01
    “…The study's results suggest that procurement activities in the Philippines require more thorough planning and oversight to avoid dire future consequences. …”
    Get full text
    Article
  11. 8751

    The impact of left-behind experience on the mental health and marital satisfaction by Jichao Zheng, Lei Yan

    Published 2025-05-01
    “…We also ran regressions on male and female samples and urban and rural samples to find the heterogeneous effects of the experience of staying behind.ResultsShort-term and previous left-behind experiences had no significant effect on the mental health of the left-behind spouses. …”
    Get full text
    Article
  12. 8752

    Study on the effect of metabolites secondary of Streptomyces on the bacterium Pseudomonas aeruginosa isolated from dog’s wound by Sara Abdulkareem Raheem, Dalia Abdalkareem Abdalshheed

    Published 2024-12-01
    “… In Baghdad, Iraq, private veterinary clinics provided one hundred samples between February and December 2022. The study included 72 female and 28 male dogs with wound infections. …”
    Get full text
    Article
  13. 8753

    Enhancing Extreme Learning Machine Robustness via Residual-Variance-Aware Dynamic Weighting and Broyden–Fletcher–Goldfarb–Shanno Optimization: Application to Metro Crowd Flow Predi... by Lihui Wang, Jianguang Xie

    Published 2025-05-01
    “…Aiming at the robustness problem of the extreme learning machine (ELM) in noisy and nonuniform data scenarios, this paper proposes an improved algorithm (BFGS-URWELM) that integrates uniform residual weighting and Broyden–Fletcher–Goldfarb–Shanno (BFGS) quasi-Newton optimization. This method introduces a sample weighting mechanism based on the target residual variance, dynamically adjusts the importance of training samples, and iteratively corrects the input weights and biases of the ELM in combination with the BFGS optimization strategy, effectively improving the prediction accuracy and stability of the model. …”
    Get full text
    Article
  14. 8754

    Comparative Study of Swelling Pressure in Expansive Soils considering Different Initial Water Contents and BOFS Stabilization by İnan Keskin, Mahdi Salimi, Eylem Özge Ateyşen, Selman Kahraman, Amir Hossein Vakili

    Published 2023-01-01
    “…The fixed volume swelling pressure test method was used in the experiments and all samples were compressed at the same rate and placed in the swelling test device. …”
    Get full text
    Article
  15. 8755

    INDICATIONS FOR AND MEDICAL-SOCIAL ASPECTS OF CAESAREAN SECTION by Zlatina Nikolova, Milena Sandeva

    Published 2025-03-01
    “…We used a documentary method. A total of 467 deliveries through CS were covered. …”
    Get full text
    Article
  16. 8756

    Social anxiety among students of socio-humanitarian areas of professional training by N. A. Tsvetkova

    Published 2024-08-01
    “…Students with this type of social anxiety make up the largest sharein the sample (48.13 %). Three groups of students have been identified and characterized: students with indicators of clinical social phobia and clinical social phobia in decompensation (about 20 % of the sample); students with elevated and high levels of social anxiety (slightly more than 50 %); students with low and moderate levels of social anxiety (slightly less than 30 %). …”
    Get full text
    Article
  17. 8757

    SOCIAL SUPPORT, SOCIAL SKILLS DEVELOPMENT, AND EXTERNALIZED BEHAVIOR PROBLEMS IN ADOLESCENTS WITH MILD INTELLECTUAL DISABILITY by Bojana Arsić

    Published 2025-06-01
    “…Future research should focus on larger samples and include individuals with more severe forms of intellectual disabilities.…”
    Get full text
    Article
  18. 8758

    The Use of Solite Kids Interactive Learning Media to Improve Fiqh Learning Outcomes in Madrasah by Izzah Nur Hudzriyah Hasan, Imam Syafi’i, Muhammad Fahmi, Laili Mas Ulliyah Hasan

    Published 2025-06-01
    “…Data were collected through pretest and posttest assessments administered to two classes: class VII G as the experimental group using Solite Kids, and class VII H as the control group using conventional teaching methods. Data analysis included normality testing, homogeneity testing, and an independent sample t-test using SPSS software. …”
    Get full text
    Article
  19. 8759

    Handling of missing component information for common composite score outcomes used in axial spondyloarthritis research when complete-case analysis is unbiased by Christos Polysopoulos, Stylianos Georgiadis, Lykke Midtbøll Ørnbjerg, Almut Scherer, Daniela Di Giuseppe, Merete Lund Hetland, Michael John Nissen, Gareth T. Jones, Bente Glintborg, Anne Gitte Loft, Johan Karlsson Wallman, Karel Pavelka, Jakub Závada, Ayten Yazici, Maria José Santos, Adrian Ciurea, Burkhard Möller, Brigitte Michelsen, Pawel Mielnik, Johanna Huhtakangas, Heikki Relas, Katja Perdan Pirkmajer, Ziga Rotar, Ross MacDonald, Bjorn Gudbjornsson, Irene van der Horst-Bruinsma, Marleen van de Sande, Myriam Riek

    Published 2025-02-01
    “…When a complete-case (CC) analysis of composite scores is unbiased, preferable approaches of dealing with missing component information should also be unbiased and provide a more precise estimate. We assessed the performance of several methods compared to CC analysis in estimating the means of common composite scores used in axial spondyloarthritis research. …”
    Get full text
    Article
  20. 8760

    Features of Wood Impregnation with Water-Soluble Protective Agents by Aleksandr A. Lychakov, Konstantin N. Kulikov, Vadim N. Evgenov, Sergey V. Lodochnikov

    Published 2025-08-01
    “…For example, in shipbuilding, this method of preparing raw materials is common in the manufacture of scaffolding: they are treated with fire retardants to meet fire safety requirements. …”
    Get full text
    Article