Showing 11,221 - 11,240 results of 18,993 for search 'sampling more (method OR methods)', query time: 0.26s Refine Results
  1. 11221

    Evolution law of nanopore properties during underground in-situ pyrolysis of tar-rich coal by Tao XU, Jie CHEN, Yongping WU, Yubin KE, Panshi XIE, Wenyu LYU

    Published 2024-11-01
    “…In addition to these findings, the CSNS-SANS technique proves advantageous over the conventional characterization methods such as BET. It enables the detection of closed pores within the samples and provides experimental conditions that closely resemble the in-situ environment, thereby ensuring more reliable results.…”
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  2. 11222

    Research on Pedestrians’ Visual Perception Characteristics Based on USGGS: A Case Study of the Six Inner-City Districts of Tianjin by Hanwen YANG, Shang’en TSOU, Yike HU

    Published 2025-05-01
    “…The core objective of the research is to propose strategies to optimize the greening structure of urban streets by analyzing the correlation between USGGS and visual perception of pedestrians, so as to enhance the quality of the visual environment of street pedestrians, improve the urban human settlement environment and promote the organic integration of the urban ecological and humanistic environments, thus providing a new way of thinking for urban planning and construction, and promoting the high-quality and sustainable development of urban street space.MethodsThe research selects the six inner-city districts of Tianjin City as the research area, utilizes Baidu street view image (SVI) as data source, and collect SVIs and their coordinates in the six districts in 2019 by calling Baidu API, with a total of 17,326 points selected and 13,281 valid samples obtained after screening. …”
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  3. 11223

    Psychoregulation of polymodal perception of older preschoolers with different speech characteristics by Irina Y. Murashova

    Published 2025-06-01
    “…Methods. To assess speech and characterize speech development, a methodology based on the guidelines of O.B. …”
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  4. 11224

    Generative Artificial Intelligence in Education: Discussions and Forecasts by L. V. Konstantinova, V. V. Vorozhikhin, A. M. Petrov, E. S. Titova, D. A. Shtykhno

    Published 2023-05-01
    “…The analysis also used the results of a sociological study conducted by means of online survey of students from the Plekhanov Russian University of Economics on a sample of more than 3 thousand people. Methods of social forecasting were used to form predictive estimates.Results. …”
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  5. 11225

    Brines in deep horizons of the Udachnaya kimberlite pipe by S. V. Alekseev, L. P. Alekseeva, A. S. Gladkov, N. S. Trifonov, E. V. Serebryakov, S. S. Pavlov, A. V. Il’in

    Published 2018-12-01
    “…Mineral composition of kimberlite was determined by powder diffractography and X-ray fluorescence methods. Geological, structural and tectonophysical methods were used to reveal and describe the tectonic structure of the kimberlite pipe area. …”
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  6. 11226

    English- and Spanish-speaking U.S. adults’ perceptions of the most common reasons for abortion: a study of open-ended data before and after Dobbs v. Jackson by Lucrecia Mena-Meléndez, Xiana Bueno, Kyla M. Cary, Nana Amma Asamoah, Brandon L. Crawford, Ronna C. Turner, Kristen N. Jozkowski

    Published 2025-07-01
    “…Methods We analyzed open-ended data from two waves of a 2022 longitudinal survey (n = 681 participants; n = 2,043 responses per wave; n = 4,086 total responses) collected before and after the Dobbs decision in English and Spanish via Ipsos’s KnowledgePanel®. …”
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  7. 11227

    Evaluating the effectiveness of six exercise interventions for low back pain: a systematic review and meta-analysis by Mei Cheng, Yu Tian, Qi Ye, Jun Li, Lin Xie, Fan Ding

    Published 2025-05-01
    “…The RevMan 5.4 tool was utilized to conduct subgroup analyses on eight moderating variables, including types of exercise, duration, frequency, cycle, sample size, study quality, outcome indicator, and comparisons of different intervention methods with the control group from 42 included studies. …”
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  8. 11228

    A comparative study evaluating the antioxidant activities of rosemary extracts and commercial products by İçim Gökkaya, Didem Akkaya, Seher Ersoy, Burak Barut, Gülin Renda

    Published 2025-05-01
    “…The rosemary extracts obtained from one'step base hydrolysis were more active than the commercial preparations. Conclusion: This is the first study to compare the antioxidant properties of rosemary commercial products with different extraction methods. …”
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  9. 11229

    Rethinking power: secondary analysis of evaluation results for an intervention to prevent violence against adolescent girls and young women in Haiti by Maureen Murphy, Emanuela Paul, Sara Siebert, Jean Prosper Elie

    Published 2025-08-01
    “…This article focuses on the impact of a violence prevention program, Rethinking Power, on the lives and wellbeing girls and young women aged 10–23. Methods The study utilized a quasi-experimental, mixed-methods design. …”
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  10. 11230

    Microcavity Effect in InAs/GaAs Quantum Dot Infrared Photodetector on a Si Substrate Fabricated With Metal Wafer Bonding and Epitaxial Lift-Off Techniques by Ho Sung Kim, G. H. Ryu, S. Y. Ahn, H. Y. Ryu, W. J. Choi

    Published 2019-01-01
    “…Four QDIPs having a different cavity length of 1.7, 2.8, 3<italic>,</italic> and 3.4 <italic>&#x03BC;</italic>m were fabricated and compared with simulation based on the finite-difference time-domain method. The resonance peaks were observed in both photocurrent spectrum and absorption spectrum due to the microcavity formed by the bottom mirror of Pt&#x002F;Au layer and the flat GaAs&#x002F;air interface. …”
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  11. 11231

    Analysis of Professional Culture Model in the Tennis Industry with Mediating Role of Psychological Culture and Media Culture by Jasem Mohamad Hamod, Fatemeh Abdavi, Mohamad Rasoul Khodadaadi, Majed Khalil Khamis

    Published 2024-06-01
    “…Eight Sports management specialists checked the face and content validity of the questionnaire, and its reliability was confirmed using Cronbach's alpha method (0.90). The software used in data analysis was PLS.Findings: Based on the findings, professional ethics effectively promotes cultural values and professional responsibility in the tennis sports industry due to the mediating role of psychological and media culture.Originality: According to the findings of this research, more attention should be paid to professional ethics and elements of ethical culture in team and individual tennis training. …”
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  12. 11232

    A comprehensive case study of deep learning on the detection of alpha thalassemia and beta thalassemia using public and private datasets by Muhammad Umar Nasir, Muhammad Tahir Naseem, Taher M. Ghazal, Muhammad Zubair, Oualid Ali, Sagheer Abbas, Munir Ahmad, Khan Muhammad Adnan

    Published 2025-04-01
    “…Public datasets were sourced from medical databases, while private datasets were collected from clinical records, offering a more comprehensive feature set and larger sample sizes. …”
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  13. 11233

    Barriers and enablers encountered by bereaved informal motor neuron disease (MND) caregivers when trying to access bereavement support: a qualitative cross-sectional thematic analy... by Laura Cramond, Liberty Braben, Deepsi Khatiwada, Belinda F Bradley, Suresh K. Chhetri

    Published 2025-01-01
    “…The impact of this caregiver burden can negatively influence bereavement outcomes.Objectives This study aims to explore the support needs of caregivers of people with MND, the types of bereavement services they use, or the reasons for not using bereavement services, and understanding the opportunities and barriers to accessing bereavement services.Design The design of the study was a qualitative interview study using thematic analysis following the method of Braun and Clarke (2006).Setting and participants Twenty bereaved caregivers of people with MND were purposively sampled. …”
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  14. 11234

    Impact of Nitric Oxide on the Surface Properties of Selected Polymers by Moritz Köglmaier, Anja Caspari, Stefan Michel, Günter K. Auernhammer, Werner Kunz

    Published 2025-03-01
    “…The results presented in this paper point towards a simple and complication-free method of introducing NO into an ECMO circuit.…”
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  15. 11235

    Outcome of Endodontic Treatments Made by Postgraduate Students in the Dental Clinic of Bretonneau Hospital by Virginie Touboul, Alice Germa, Jean-Jacques Lasfargues, Eric Bonte

    Published 2014-01-01
    “…Outcomes in this retrospective study were similar to those previously reported. However, a larger sample size is needed to assess outcome predictors more precisely.…”
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  16. 11236

    Attitude of Asian Parkinson Patients towards Clinical Research and Tissue Donation by Shazma Khan, Joel Y. J. Foo, Nicole S. Y. Chia, Sherwin J. U. Agustin, Shermyn X. M. Neo, Kay-Yaw Tay, Wing-Lok Au, Adeline S. L. Ng, Louis C. S. Tan

    Published 2020-01-01
    “…About 80% believed clinical research to be safe for their health and privacy. More than 70% of participants were willing to donate blood, urine, or stool, while 16% were agreeable for cerebrospinal fluid sample donation. …”
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  17. 11237

    Convenient synthesis of hollow tubular In2O3/PDA S-scheme inorganic/organic heterojunction photocatalyst for H2O2 production and its mechanism by Yunhao Ma, Shan Wang, Yingjie Zhang, Bei Cheng, Liuyang Zhang

    Published 2025-05-01
    “…This work not only highlights a practical method for constructing inorganic/organic S-scheme heterojunction photocatalysts but also provides a detailed analysis of their underlying mechanisms, paving the way for more efficient and sustainable photocatalytic systems.…”
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  18. 11238

    Three-Dimensional Printing Experiments and Particle-Based Meshless Numerical Investigations on the Failure Modes of Tunnel-Lining Structures Containing Fissures by Shuyang Yu, Zhongqing Chen, Yifei Li, Wei Li, Bufan Zhang

    Published 2025-06-01
    “…This study investigated the failure modes of tunnel-lining structures with prefabricated fissures via 3D-printed samples, uniaxial compression experiments using DIC technology for full-field strain monitoring, and a particle-based meshless (SPH) numerical method to simulate tunnel–fissure interactions. …”
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  19. 11239

    Fluorescent diagnostics with chlorin e6 in surgery of low-grade glioma by A. Yu. Rynda, V. E. Olyushin, D. M. Rostovtsev, Y. M. Zabrodskaya, G. V. Papayan

    Published 2022-02-01
    “…The sensitivity of the method for LGG surgery was 72%, the specificity was 56,7%. …”
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  20. 11240

    A Dual-Branch Residual Network with Attention Mechanisms for Enhanced Classification of Vaginal Lesions in Colposcopic Images by Haima Yang, Yeye Song, Yuling Li, Zubei Hong, Jin Liu, Jun Li, Dawei Zhang, Le Fu, Jinyu Lu, Lihua Qiu

    Published 2024-11-01
    “…Vaginal intraepithelial neoplasia (VAIN), linked to HPV infection, is a condition that is often overlooked during colposcopy, especially in the vaginal vault area, as clinicians tend to focus more on cervical lesions. This oversight can lead to missed or delayed diagnosis and treatment for patients with VAIN. …”
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