Mostrando 1,561 - 1,580 Resultados de 53,053 Para Buscar '"surround"', tiempo de consulta: 0.29s Limitar resultados
  1. 1561
    “…Changes in the neurological manifestations, local tumor control, and adverse effects were investigated after treatment. The surrounding brain volumes circumscribed with 28.8 Gy (single dose equivalent to 14 Gy: V14) were measured to evaluate the risk of radiation necrosis. …”
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  2. 1562
  3. 1563
  4. 1564
    “…The study aimed to investigate socio-economic inequalities in the use of ANC services among recently-delivered women in Debre Brehan and surrounding areas, North East Ethiopia. METHODS: A community-based survey was carried out in Debre Brehan and surrounding areas in North East Ethiopia. …”
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  5. 1565
    “…The combination of MSPE with high-performance liquid chromatography separation together with ultraviolet detection (HPLC-UV) was established as an effective method for the determination of four sulfonamide (SA) residues in surface water surrounding a cattle farm. The synthesized magnetic material was characterized by SEM, TEM, FT-IR, magnetic properties measurement system (MPMS), and nitrogen gas porosimetry. …”
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  6. 1566
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  9. 1569
    por Tomczak, Elwira, Kaminski, Wladyslaw
    Publicado 2020
    Materias: “…Selected Case Studies on the Environment of the Mediterranean and Surrounding Regions…”
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  10. 1570
  11. 1571
  12. 1572
    por Grob, Konrad
    Publicado 2001
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  13. 1573
  14. 1574
  15. 1575
    “…Center-surround modulation in visual processing reflects a normalization process of contrast gain control in the responsive neurons. …”
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  16. 1576
    “…Based on the presence or absence of surround suppression, measured by the suppression index at the optimal orientation of the cells, we subdivided the neurons into two categories: surround-suppressive (SS) cells and surround-non-suppressive (SN) cells. …”
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  17. 1577
    “…In visual cortex, responses to stimulation of the receptive field (RF) are modulated by simultaneous stimulation of the RF surround. The mechanisms for surround modulation remain unidentified. …”
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  18. 1578
    “…Although previous work has measured suppression by asking participants to report the perceived contrast of a low-contrast target surrounded by a high-contrast surround, it is possible to modulate perceived contrast solely by manipulating the orientation of a matched-contrast center and surround. …”
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  19. 1579
  20. 1580
    “…In contrast to the common notion that congruent center and surround stimuli are suppressive, we found that excitatory surrounds appeared to complete spatial patterns in the center, while inhibitory surrounds disrupted them. …”
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