Showing 261 - 280 results of 30,477 for search '"observation"', query time: 0.09s Refine Results
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    An Intercomparison between ERA-Interim Reanalysis and Observed Precipitation in Northeast China by Jie Zhou, Junhu Zhao

    Published 2015-01-01
    “…The ERA-Interim precipitation is larger than observed precipitation in most of Northeast China. …”
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    Article
  3. 263

    Paramedic Recognition of Sepsis in the Prehospital Setting: A Prospective Observational Study by Robert S. Green, Andrew H. Travers, Edward Cain, Samuel G. Campbell, Jan L. Jensen, David A. Petrie, Mete Erdogan, Gredi Patrick, Ward Patrick

    Published 2016-01-01
    “…Methods. Prospective observational study of adult patients (age ≥ 16 years) transported by paramedics to the emergency department (ED) of a Canadian tertiary hospital. …”
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    Article
  4. 264

    Dual-Sliding-Mode-Observer-Based IPMSM Sensorless Control Technique by Sang Xu, Anwen Shen, Mingzhen Zhang, Qipeng Tang, Xin Luo, Jinbang Xu

    Published 2024-01-01
    “…Back electromotive force (EMF)-based sliding mode observer (SMO) is increasingly employed for interior permanent magnet synchronous machine (IPMSM) sensorless drives due to its high robustness to external disturbance and low sensitivity to system parameter variations. …”
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    Article
  5. 265

    The Content-Validated Geometry Lessons in Islam Observed Brain-based Learning by Sherma O. Sappari, Florante P. Ibarra, Amirul Mukminin, Kasinyo Harto, Lenny Marzulina, Herri Mulyono, Asmendri Asmendri

    Published 2023-11-01
    “… This study examined the process of learning geometry in content-validated lessons with the integration of Islamic values as perceived to have observed brain-based learning principles. Anchored in a grounded theory, theoretical sampling was utilized among sixteen 4th and 5th grade students in geometry class including three teacher-observers and one teacher-demonstrator playing the “emic-etic” role or participant observer. …”
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    Using HBmito Crimson to Observe Mitochondrial Cristae Through STED Microscopy by Xichuan Ge, Wei Ren, Chunyan Shan, Peng Xi, Baoxiang Gao

    Published 2025-01-01
    “…This allows for STED imaging over more than 500 frames (approximately one hour), with a spatial resolution of 40 nm, enabling the observation of cristae dynamics during various mitochondrial processes. …”
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    Design of Reduced-Order Multiple Observers for Uncertain Systems with Unknown Inputs by Mihai Lungu

    Published 2018-01-01
    “…The paper presents the design of a new reduced-order multiple observer for the estimation of the state associated with Takagi-Sugeno systems with unknown inputs, this being only the second reduced-order multiple observer ever designed. …”
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    The Hautus-Type Inequality for Abstract Fractional Cauchy Problems and Its Observability by Li Chen-Yu

    Published 2024-01-01
    “…In this paper, we investigate the observability of the fractional resolvent family, and we prove two main results: the first result shows a generalization of the Hautus-type test for observable exponentially stable semigroups to the fractional resolvent family and the second result shows the equivalence of the observability and the below boundedness of the linear operator on the wave packet when the generator conforms to a specific form.…”
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  13. 273

    Propensity Score Matching: should we use it in designing observational studies? by Fei Wan

    Published 2025-01-01
    “…PSM crafts matched datasets, mimicking some attributes of randomized designs, from observational data. In a valid PSM design where all baseline confounders are measured and matched, the confounders would be balanced, allowing the treatment status to be considered as if it were randomly assigned. …”
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  14. 274

    The Observance of Patient Rights in the Emergency Departments of Hospitals in Golestan Province, Iran by Asieh Soleimani, Zahra Kashaninia, Shima Haghani

    Published 2024-06-01
    “…Background & Aims Observance of patients’ rights by nurses is very important for patient satisfaction and the improvement of their health. …”
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  15. 275

    Disturbance Observer-Based Adaptive Control of Hypersonic Vehicles with Constrained Actuators by Guan Wang, Li Li, Weihua Li, Huajun Zhou, Changbo Ma, Hongwei Xia

    Published 2020-01-01
    “…The combination of nonlinear disturbance observer and adaptive mechanism is exploited to design an adaptive controller for each subsystem. …”
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    Hyperparathyroidism in Patients with End-Stage Chronic Liver Disease (Clinical Observations) by A. A. Lavreniuk, A. N. Gorbacheva, E. E. Bibik, A. K. Eremkina, I. N. Tikhonov, N. G. Mokrysheva

    Published 2024-12-01
    “…Aim: to present disorders of mineral and bone metabolism in patients with chronic liver diseases through clinical observations.Key points. The liver plays an important role in mineral metabolism: metabolic activation of vitamin D, synthesis of vitamin D-binding protein and albumin, metabolism of parathyroid hormone, etc. …”
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