Showing 621 - 640 results of 41,222 for search '"observation"', query time: 0.10s Refine Results
  1. 621
  2. 622

    The Timing and Spectral Properties of the 2022 Outburst of SGR J1935+2154 Observed with NICER by Fu Yu-Cong, Lin Lin, Ge Ming-Yu, Enoto Teruaki, Hu Chin-Ping, Younes George, Göǧüş Ersin, Malacaria Christian

    Published 2025-01-01
    “…At the tail of a high burst rate interval, lasting several hours, radio bursts were detected, revealing the connection between the X-ray activities and radio emissions. We analyzed observations of SGR J1935+2154 for nearly 3 months, using data from the Neutron Star Interior Composition Explorer. …”
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  3. 623

    Blood coagulation system in patients with chronic kidney disease: a prospective observational study by Xi Yang, Yang Wang, Ri-bao Wei, Ting-yu Su, Meng-jie Huang, Ping Li, Xiang-mei Chen, Ping Di, Qing-ping Li

    Published 2017-06-01
    “…In the prospective observational study, we investigated the entire coagulation process in patients with CKD to elucidate the mechanisms of their high thromboembolic risk.Methods A total of 95 patients with CKD and 20 healthy controls who met the inclusion criteria were consecutively recruited from September 2015 to March 2016. …”
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  4. 624
  5. 625

    Observations de pratiques de professeurs-stagiaires. Quelles évolutions des savoirs professionnels ? by Alain Jean

    Published 2014-06-01
    “…This article give some results of a longitudinal research led in 2011, which consisted in observing student teachers’ practices during a school year. …”
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  6. 626

    Vertical Shear Instability in Thermally Stratified Protoplanetary Disks. II. Hydrodynamic Simulations and Observability by Han-Gyeol Yun, Woong-Tae Kim, Jaehan Bae, Cheongho Han

    Published 2025-01-01
    “…We conduct 3D hydrodynamic simulations to investigate the nonlinear outcomes and observability of vertical shear instability (VSI) in protoplanetary disks. …”
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  7. 627

    Clinical observations of patients with metastatic castration-resistant prostate cancer living in the Tambov region by P. G. Berezin, V. V. Milovanov, A. A. Ivannikov, V. A. Kuleshkov, K. M. Nyushko

    Published 2023-09-01
    “…Administration of 1st-line treatment regimens stabilizes the disease in the majority of pancreatic cancer patients; in some cases, the disease becomes aggressive, distant metastases appear, most oſten in bones, lymph nodes, and internal organs, as demonstrated by three clinical observations presented in this article. The administration of enzalutamide (in 2 cases) and abiraterone acetate (in 1 case) at the stage of resistance to castration therapy allowed to obtain a complete “response” from visceral lesions, stabilise bone metastatic foci and increase the life expectancy of patients.…”
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  8. 628
  9. 629

    Magnetic Field Strengths in the Vicinity of Sgr A* via 18 cm Zeeman Observations by K. L. Thompson, T. H. Troland, R. L. Plante

    Published 2025-01-01
    “…Very Large Array (VLA) observations of 18 cm OH absorption lines were used to determine the strength of the line-of-sight magnetic field in the Galactic center region. …”
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  10. 630

    Epidemiology and Management of Open Fractures in a Tertiary Care Hospital in Nepal: An Observational Study by Sagar Maharjan, Arun Kumar Chaudhary, Rohit Shrestha, Pramit Ram Shrestha, Prabesh Gautam, Ashkal Basi, Manasil Malla, Shreedhar Prasad Acharya, Sushant Kumar Khadka

    Published 2024-12-01
    “…This retrospective descriptive cross-sectional study stated the demographic profile, management pattern, and seasonal distribution of patients presenting with open fractures. Methods: An observational cross-sectional study was conducted in a tertiary care center, Medical records of all patients with open fractures who underwent immediate orthopedic interventions between January 2021 and December 2023 were evaluated retrospectively after obtaining ethical approval from the Institutional Review Committee (Reference number: 29/24). …”
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  13. 633

    Minute-cadence Observations of the LAMOST Fields with the TMTS. VI. Physical Parameters of Contact Binaries by Qiqi Xia, Xiaofeng Wang, Kai Li, Xiang Gao, Fangzhou Guo, Jie Lin, Cheng Liu, Jun Mo, Haowei Peng, Qichun Liu, Gaobo Xi, Shengyu Yan, Xiaojun Jiang, Jicheng Zhang, Cui-Ying Song, Jianrong Shi, Xiaoran Ma, Danfeng Xiang, Wenxiong Li

    Published 2025-01-01
    “…The O'Connell effect observed in the light curves can be explained by adding a spot on the primary or secondary component in the models. …”
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  14. 634

    Evaluation of referral documentation in pediatrics emergency transfers: A cross-sectional observational study by Nitika Agrawal, Rakesh Kumar, Savita Pandey, Alpa Gupta, Kunal Das, Ashish Simalti

    Published 2024-12-01
    “…Subjects and Methods: This was a cross-sectional observational study done to evaluate the quality of referral documentation available with the patients who were referred to a tertiary care center after consultation in a peripheral center between March 2024 and May 2024. …”
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  15. 635

    Differences between the Influence of Observing One’s Own Movements and Those of Others in Patients with Stroke by Takeshi Fuchigami, Shu Morioka

    Published 2019-01-01
    “…We aimed to investigate differences between the influence of observing one’s own actions and those of others in patients with stroke with hemiplegia. …”
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  16. 636
  17. 637

    An Empirical Model of the Sporadic E Layer Intensity Based on COSMIC Radio Occultation Observations by Jun Niu, Han‐xian Fang

    Published 2023-01-01
    “…Recent studies reveal that radio occultation observation can be used for sporadic E layer intensity inversion. …”
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  18. 638

    An Observational Cohort Study on Delayed-Onset Infections after Mandibular Third-Molar Extractions by Giulia Brunello, Marleen De Biagi, Giulia Crepaldi, Fernanda Izaura Rodrigues, Stefano Sivolella

    Published 2017-01-01
    “…Method and Materials. An observational cohort study was conducted on 179 patients undergoing mandibular third-molar extraction between January 2013 and December 2015, for a total of 217 extractions. …”
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  19. 639

    Disturbance Observer-Based Nonsingular Terminal Sliding Mode Control for Spacecraft Electromagnetic Docking by Jinghui Zhang, Guoqiang Zeng, Shifeng Zhang

    Published 2020-01-01
    “…This paper presents a novel nonlinear sliding mode control scheme that combines on-line model modification, a nonlinear sliding mode controller, and a disturbance observer to solve the essential problems in spacecraft electromagnetic docking control, such as model uncertainties, unknown external disturbances, and inherent strong nonlinearity and coupling. …”
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  20. 640

    Utilising causal inference methods to estimate effects and strategise interventions in observational health data. by Bao Duong, Manisha Senadeera, Toan Nguyen, Melanie Nichols, Kathryn Backholer, Steven Allender, Thin Nguyen

    Published 2024-01-01
    “…When RCTs are not feasible, large observational data sets emerge as a pivotal resource, though these data sets may be subject to bias and unmeasured confounding. …”
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