Mostrando 6,141 - 6,160 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.39s Limitar resultados
  1. 6141
    “…RESULTS: In all studied animals the vascular system filled with air was clearly visualized on CT scans. In most of goats this amount of air revealed vessels smaller than 4 mm in diameter. …”
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  2. 6142
    “…The test specimens in this study were divided into four groups according to the different air entrainment agents, including aluminum powder and hydrogen peroxide as well as two air-entraining agents, SJ-2 and K12. …”
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  3. 6143
    “…BACKGROUND: Indoor air pollution, including fine particulate matter (PM(2.5)) and carbon monoxide (CO), is a major risk factor for pneumonia and other respiratory diseases. …”
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  4. 6144
    “…OBJECTIVES: Single chamber air cathode microbial fuel cells (MFCs) were investigated with sodium-acetate and peptone as test substrates to assess the potential for application as biosensor to determine the concentration of biodegradable organics in water/wastewater samples. …”
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  5. 6145
  6. 6146
  7. 6147
    “…This paper proposes an improved three-stage data envelopment analysis (DEA) model to measure the environmental-economic efficiency (EEE) of air pollution control for 30 province-level areas of China during the period of 2012 to 2016. …”
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  8. 6148
    “…Faecal samples, water, ice and an air ventilation device were tested for indicators and routine pathogens. …”
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  9. 6149
    “…This is relevant for international pharmacokinetic studies on propofol in exhaled air. Tenax sorbent tube propofol samples with concentrations between 10 and 100 ng were prepared by liquid injection and with a calibration gas generator. …”
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  10. 6150
    por Sun, Zhuanlan, Zhu, Demi
    Publicado 2019
    “…Despite considerable air pollution prevention and control measures that have been put into practice in recent years, outdoor air pollution remains one of the most important risk factors for health outcomes. …”
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  11. 6151
  12. 6152
    “…In this study, we conducted air quality surveys by measuring real-time PM(2.5) concentrations with Dylos Air Quality Monitors in five tertiary hospitals in Shantou, China during summer (July-August 2016) and winter (November-February 2017). …”
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  13. 6153
    “…OBJECTIVE: Few studies investigating associations between fine particulate air pollution and hemorrhagic stroke have considered subtypes. …”
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  14. 6154
    “…The particulate and biological components of indoor air have a substantial impact on human health, especially immune respiratory conditions such as asthma. …”
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  15. 6155
    “…Craniotomy in the sitting position entails risk for venous air embolism (VAE). A 50-year-old male underwent pineal region mass resection through a sitting position craniotomy. …”
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  16. 6156
    “…INTRODUCTION: Air pollution is a global health problem. It's responsible for over 4 million deaths each year and constitutes a risk factor for acute respiratory infections (ARI). …”
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  17. 6157
  18. 6158
    “…We describe our technique for office-based Air fluid exchange (AFX) in the treatment of POVCH. …”
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  19. 6159
  20. 6160
    por Thomson, Errol M.
    Publicado 2019
    “… Air pollution is a risk factor for cardiovascular and respiratory morbidity and mortality. …”
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