Mostrando 821 - 840 Resultados de 4,417 Para Buscar 'Guecho~', tiempo de consulta: 3.71s Limitar resultados
  1. 821
    “…The present study attempts to offer insight into the volume, cost, and productivity of the operation of a cardiac echocardiographic laboratory (echo-lab) in a major public hospital of Greece and thus to contribute, on a practical level, to the widening of knowledge in the strategic field of secondary and tertiary healthcare management. …”
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  2. 822
    por Wallmeier, Ludwig, Wiegrebe, Lutz
    Publicado 2014
    “…Here, we use a novel virtual echo-acoustic space technique to formally quantify the influence of self-motion on echo-acoustic orientation. …”
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  3. 823
  4. 824
  5. 825
    por Hare, Hannah V., Bulte, Daniel P.
    Publicado 2015
    “…To better compare M values obtained across different studies, it is common to scale M values from their original BOLD echo time (TE) to a different echo time according to the theory that M is directly proportional to TE. …”
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    Online Artículo Texto
  6. 826
    “…Recent findings showed that users on Facebook tend to select information that adhere to their system of beliefs and to form polarized groups – i.e., echo chambers. Such a tendency dominates information cascades and might affect public debates on social relevant issues. …”
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  7. 827
  8. 828
    “…We use a unique online survey and an experimental approach to investigate and test echo chamber and trench warfare dynamics in online debates. …”
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  9. 829
    por Ham, Byoung S.
    Publicado 2017
    “…A quantum memory protocol of controlled ac Stark echoes (CASE) based on a double rephasing photon echo scheme via controlled Rabi flopping is proposed. …”
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  10. 830
    “…Since many bat species thrive in densely vegetated habitats, echoes from foliage are likely to be of prime importance to the animals’ sensory ecology, be it as clutter that masks prey echoes or as sources of information about the environment. …”
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  11. 831
    por Ye, Xiong, Wang, Mingjie, Xiao, Hui
    Publicado 2017
    “…Furthermore, in our stable COPD patients, echo intensity of the rectus femoris was associated with HRQoL independently. …”
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  12. 832
    “…The Extension of Community Healthcare Outcomes (ECHO) project is a novel educational intervention designed in New Mexico to transfer subspecialty knowledge about hepatitis C virus (HCV) to primary care providers, thereby increasing patient access to HCV care. …”
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  13. 833
    “…However, blood and tissue have different T2 values, and echo time (TE) may thus have an effect on the quantitative parameters of IVIM. …”
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  14. 834
    “…PURPOSE: To develop a purpose‐built quiet echo planar imaging capability for fetal functional and diffusion scans, for which acoustic considerations often compromise efficiency and resolution as well as angular/temporal coverage. …”
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  15. 835
    “…Osteoporosis diagnosis has typically involved Fracture Risk Assessment (FRAX) followed by dual energy X-ray absorptiometry (DXA) in specialist care. Point-of-care pulse-echo ultrasound (PEUS) was developed to overcome DXA-related access issues and to enable faster fracture prevention treatment (FPT) initiation. …”
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  16. 836
  17. 837
    “…A universal relation is established between the quantum work probability distribution of an isolated driven quantum system and the Loschmidt echo dynamics of a two-mode squeezed state. When the initial density matrix is canonical, the Loschmidt echo of the purified double thermofield state provides a direct measure of information scrambling and can be related to the analytic continuation of the partition function. …”
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  18. 838
    “…In this paper, we extend previous work on empirical examinations of echo chambers in US climate politics using new data collected on the federal climate policy network in summer 2016. …”
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  19. 839
    “…Gravitational wave (GW) ringdown waveforms may contain “echoes” that encode new physics in the strong gravity regime. …”
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  20. 840
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