Mostrando 521 - 540 Resultados de 15,223 Para Buscar 'inodoro~', tiempo de consulta: 3.73s Limitar resultados
  1. 521
    “…While uncertainties remain regarding the relative contributions of the different transmission pathways, we argue that existing evidence is sufficiently strong to warrant engineering controls targeting airborne transmission as part of an overall strategy to limit infection risk indoors. Appropriate building engineering controls include sufficient and effective ventilation, possibly enhanced by particle filtration and air disinfection, avoiding air recirculation and avoiding overcrowding. …”
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  2. 522
    “…The hypothesis in this study is that a certified passive house building with high levels of airtightness with a balanced mechanical ventilation with heat recovery (MVHR) should yield lower indoor radon concentrations. This article presents results and analysis of measured radon levels in a total of 97 certified passive house dwellings using CR-39(3) alpha track diffusion radon gas detectors. …”
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  3. 523
    “…Increasing efforts toward the development of positioning techniques testify the growing interest for indoor position-based applications and services. Many applications require accurate indoor positioning or tracking of people and assets, and some market sectors are starting a rapid growth of products based on these technologies. …”
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  4. 524
    “…Indoor air quality (IAQ) is a critical consideration in airtight buildings that depend on mechanical ventilation, such as those constructed to the Passivhaus standard. …”
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  5. 525
    Publicado 2020
    “…As the world emerges from Covid-19 lockdown, Madison Industries’ indoor air quality experts have launched an Indoor Air Hygiene Solution Center at IndoorAirHygiene.com.…”
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  6. 526
    “…The identification of blocking categories provides more effective information for the indoor space perception of ultra-wide band (UWB). …”
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  7. 527
  8. 528
    por Bykhovsky, Dima
    Publicado 2020
    “…The goal of this work is to experimentally measure the coherence time of indoor optical wireless communication (OWC) channels under various mobile scenarios. …”
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  9. 529
    “…Indoor service robots need to build an object-centric semantic map to understand and execute human instructions. …”
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  10. 530
  11. 531
    “…With a focus on London, UK, this paper assembles evidence to examine why indoor exposure to PM(2.5), NO(x) and CO may disproportionately impact low-income groups. …”
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  12. 532
    por Arbula, Damir, Ljubic, Sandi
    Publicado 2020
    “…Accurate, inexpensive, and reliable real-time indoor localization holds the key to the full potential of the context-aware applications and location-based Internet of Things (IoT) services. …”
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  13. 533
  14. 534
    “…Mississippian limestones, Ordovician limestones, and Devonian black shales had the highest indoor‐radon potential values in Kentucky. Indoor‐radon test mean values for the selected formations were also weakly, but statistically significantly, correlated with mean aeroradiometric uranium concentrations. …”
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  15. 535
    “…Therefore, solving the problem of NLOS positioning has become a major focus for indoor positioning. This paper focuses on solving the problem of NLOS transmission that reduces positioning accuracy in indoor positioning. …”
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  16. 536
    por Tokonami, Shinji
    Publicado 2020
    “…The present paper outlines characteristics of thoron and its progeny in the indoor environment. Since the half-life of thoron ((220)Rn) is very short (55.6 s), its behavior is quite different from the isotope radon ((222)Rn, half-life 3.8 days) in the environment. …”
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  17. 537
    “…The levels of indoor air pollutants are increasing. However, the indoor air quality of only operating rooms, intensive care units, and radiology departments is usually monitored in hospitals. …”
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  18. 538
    “…In this context, we propose timely indoor observations on the exposure of caddisfly Odontocerum albicorne and mayfly Ephemera danica to various microplastic polymers (ABS, PET, PP, PS, PVDF). …”
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  19. 539
    “…Exploration of challenging indoor environments is a demanding task. While automation with aerial robots seems a promising solution, fully autonomous systems still struggle with high-level cognitive tasks and intuitive decision making. …”
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  20. 540
    “…This paper presents a real-time path planning algorithm in indoor environments designed to perform contact inspection tasks using UAVs. …”
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