Mostrando 1,181 - 1,200 Resultados de 23,634 Para Buscar '"ambiental"', tiempo de consulta: 0.39s Limitar resultados
  1. 1181
    “…More recently, fast-scan controlled-adsorption voltammetry (FSCAV) has been developed to measure slower, minute-to-minute changes in ambient extracellular serotonin. We have previously demonstrated that FSCAV measurements of basal serotonin levels give critical information regarding brain physiology and disease. …”
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  2. 1182
    “…DENV RNA, extracted from clinical samples, was stable when stored on dried RNAES membranes at ambient temperature for up to 35 days, with median eluate RNA concentration decreasing by 0.18 and 0.29 log(10) copies/μL between day 0 and days 7 and 35, respectively. …”
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  3. 1183
    “…PURPOSE: The symptoms of dry eye disease (DED) are influenced by environmental factors, but the effect of ambient temperature is less certain. Our purpose was to investigate the relationship between the severity of DED symptoms and the ambient temperature. …”
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  4. 1184
    por Ma, Yuanguang
    Publicado 2022
    “…This study investigated the influence of ambient aroma on the academic emotions experienced by middle school students in a practical educational environment. …”
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  5. 1185
    “…Conclusions: In our population, traffic-related noise and ambient TRAP were risk factors for preeclampsia.…”
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  6. 1186
    “…The aim of this study is to investigate the variability and potential origin of starch granules in ambient air recorded at six cities situated in a region with dominantly agricultural land use. …”
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  7. 1187
  8. 1188
    “…Here we report a single-cell electrochemical oxidation approach to transform methanol and ammonia into formamide under ambient conditions over Pt electrocatalyst that provides 74.26% selectivity from methanol to formamide and a Faradaic efficiency of 40.39% at 100 mA cm(−2) current density, gaining an economic advantage over conventional manufacturing based on techno-economic analysis. …”
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  9. 1189
    “…Methods:A total of 29 emmetropic and myopic subjects (age range: 12–18 years) viewed a target in dynamic ambient light (luminance: 5, 100, 200, 500, 1000, 2000 and 3000 lux) and static ambient light (luminance: 1000 lux) at a 40 cm distance with refractive correction. …”
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  10. 1190
    “…The surface properties of epoxy resin coatings influence their function as substrates for subsequent coats. Variation in ambient cure conditions (temperature and relative humidity, RH), stoichiometry (ratio of epoxy: amine) and delay time between epoxy component mixing and film casting (“induction time”) significantly altered the surface properties of ambient cured epoxy resin coatings (Dow Epoxy Novolac D.E.N. 431, resorcinol diglycidyl ether and 4,4-diaminodicyclohexylmethane). …”
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  11. 1191
    “…Gestational exposure to ambient fine particles (PM(2.5)) increases the risk of stillbirth, but the related disease burden is unknown, particularly in low- and middle-income countries (LMICs). …”
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  12. 1192
  13. 1193
    “…Globally, asthma prevention and treatment remain a challenge. Ambient air pollution (AAP) is an environmental risk factor of special interest in asthma research. …”
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  14. 1194
  15. 1195
  16. 1196
    “…[Image: see text] As one of the major pollutants in the air, ambient fine particles are gaining considerable attention in terms of public health concerns. …”
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  17. 1197
    “…However, information on the impact of cold stimuli, especially the impact of temporal change in the ambient temperature on influenza virus transmission, is limited. …”
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  18. 1198
    “…Background and Objectives: So far, there is little evidence of the ambient effect on motor and non-motor symptoms of Parkinson’s Disease (PD). …”
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  19. 1199
    “…To this end, we suggest that understanding CO(2) adsorption from ambient air at sub-ambient temperatures, below 20 °C, is crucial because colder temperatures represent important practical operating conditions and because such temperatures may provide conditions where new sorbent materials or enhanced process performance might be achieved. …”
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  20. 1200
    por Bolaños, Federico
    Publicado 1990
    Materias: “…Biología Aspectos ambientales México.…”
    Libro
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