Mostrando 221 - 240 Resultados de 1,211 Para Buscar '"metros"', tiempo de consulta: 0.14s Limitar resultados
  1. 221
    por Varela Matehuala, Guillermo
    Publicado 1994
    Tesis Libro
  2. 222
    por Liu, Ping, Shang, Yongtao, Zhang, Lei
    Publicado 2023
    “…Safety issues have always been of great concern to the metro construction industry. Numerous studies have shown that safety issues are closely related to the design phase. …”
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  3. 223
  4. 224
    “…However, limited data are available on the prevalence, phenotypes and molecular characteristics of Staphylococci in metro system around the world. 320 surface samples were collected from the Guangzhou metro system to isolate and characterize Staphylococci strains. …”
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  5. 225
  6. 226
    por Agrawal, S.K., Sharma, Kapil
    Publicado 2018
    “…Propagation of mmWave is affected by weather impairments (WIs) and due to that mmWave attenuation takes place and Indian metro cities have variety in weather variations. 5G mmWave propagation attenuation is calculated due to WIs like water vapour, oxygen, rain and fog for frequencies 28 GHz, 37 GHz and 39 GHz. …”
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  7. 227
    “…Short-term metro passenger flow forecasting is an essential component of intelligent transportation systems (ITS) and can be applied to optimize the passenger flow organization of a station and offer data support for metro passenger flow early warning and system management. …”
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  8. 228
    “…This study investigated the energy and environmental benefits for private passenger vehicles under various scenarios in Metro Manila, the Philippines. The findings are informative to design policy implications for energy and environmental benefits. …”
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  9. 229
    por Zhou, Wei, Wang, Wei, Zhao, De
    Publicado 2020
    “…The metro system plays an important role in urban public transit, and the passenger flow forecasting is fundamental to assisting operators establishing an intelligent transport system (ITS). …”
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  10. 230
    por Han, Xiao, Djordjevic, Ivan B.
    Publicado 2022
    “…The four-dimensional (4D) signal constellation modulation format has been investigated for metro networks’ applications to achieve better power efficiency. …”
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  11. 231
  12. 232
    por Lin, Junting, Liu, Endong
    Publicado 2022
    “…Moreover, the weighted average evaluation indexes Avg − P, Avg − R, and Avg − F(1) of 10 labels in this model reach the highest 95.39%, 95.48%, and 95.37%, which has high evaluation indexes and can be applied to the named entity recognition of Metro on-board equipment.…”
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  13. 233
    por Zhou, Jiangping, Wu, Jiangyue, Ma, Hanxi
    Publicado 2021
    “…Against the backdrop of the COVID-19 pandemic, suddenness, scale, and impacts of which are unprecedented as compared to its counterparts in history, we first propose transferable measures and methods that can be used to quantify and geovisualize COVID-19 and subsequent events' impacts on metro riders' travel behaviors. Then we operationalize and implement those measures and methods with empirical data from Hong Kong, a metropolis heavily reliant on transit/metro services. …”
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  14. 234
  15. 235
    por Perdomo Contreras, Juan Carlos
    Publicado 1991
    Tesis Libro
  16. 236
  17. 237
    “…The Pile-beam-arch (PBA) method is a new and effective construction method for the urban metro station. It is the key to ensuring the safe construction of the station to clarify the influence of PBA method construction on surface deformation under unfavorable geological and large span conditions. …”
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  18. 238
    “…The audit was undertaken at a small metro hospital from 2018 to 2019. Documented practices were compared to state-wide best-practice guidelines. …”
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  19. 239
    “…METHODOLOGY: This is a cross-sectional survey conducted in Metro Cebu, Philippines. Included were non-healthcare WFH professionals aged 18-64. …”
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  20. 240
    “…OBJECTIVES: This study examines the association between sexual and/or gender minority identities and: (1) experiences of poor treatment by health professionals and (2) being unable to access health services among a cohort of women living with HIV in Metro Vancouver, Canada. DESIGN: Data were drawn from a longitudinal community–based cohort of women living with HIV (Sexual Health and HIV/AIDS Women’s Longitudinal Needs Assessment). …”
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