Mostrando 56,381 - 56,400 Resultados de 61,287 Para Buscar '"geographer"', tiempo de consulta: 2.25s Limitar resultados
  1. 56381
    “…Objective FE (presence, number, proximity, and density of food outlets) was assessed around participant's home using a geographical information system. Multiple correspondence analysis based on changes in frequency of use and quantity of food purchased by food outlet, followed by a hierarchical cluster analysis, resulted in the identification of clusters. …”
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  2. 56382
  3. 56383
    “…These effects remained reliable and of similar magnitude after controlling for demographics, vaccination status, mitigation behavior frequency, and geographic region, and after removal of those who had been intubated during hospitalization. …”
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  4. 56384
    “…The prevalence of different classes varied widely in geographical distribution, which was characterized by Class1 being very common in south and east as well as Class2 in north and west of China. …”
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  5. 56385
    “…METHODOLOGY: This is a first of its kind, multicentric-cross-sectional study at the community level targeting patients attending the out-patient department (OPD) of the community health centre (CHC) from four geographical regions (North, South, West and East) of India. …”
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  6. 56386
    por Lyu, Zeyu, Takikawa, Hiroki
    Publicado 2022
    “…METHODS: We combined several data sources, including mobile tracking mobility data and geographical statistics, to estimate the visiting population of entertainment venues across demographic groups, which can be considered the proxy of social distancing behaviors. …”
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  7. 56387
    “…Although the antimicrobial potency of different honey varieties dependents on their geographical origin and on their compositional differences, the exact underlying mechanism remains yet unclear.…”
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  8. 56388
    “…Patient demographics such as age and geographical location can aid in targeting outreach strategies for the identified populations. …”
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  9. 56389
    “…We also discovered that a method commonly used to separate potato psyllids into distinct groups based on their geographic origin does not adequately represent their genetic population structure and should be used in conjunction with other genetic techniques. …”
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  10. 56390
    “…It is often found in Allium crops and its geographic distribution is limited to a few dozen countries. …”
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  11. 56391
    “…Navel oranges infested with T. leucotreta larvae were collected from geographically distinct provinces in South Africa, and the larvae were processed for analysis of naturally occurring associated yeasts. …”
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  12. 56392
    “…Control individuals were identified in the same geographic areas as the patients and were randomly selected. …”
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  13. 56393
    “…A significant difference existed in safety awareness scores among age groups (p = .039) and geographic regions (p < .001). Patients with three or more comorbidities had the lowest awareness scores (p = .027). …”
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  14. 56394
    “…Associations between the nutritional state of children with mother BMI [β = 0.21 (0.13–0.3), p (adjusted) <0.001], geographical location of the school [OR = 2.74 (1.24–6.22), p (adjusted) = 0.06], dairy servings per day [OR = 0.48 (0.29–0.75), p (adjusted) = 0.05] and 8 SNPs [rs1260326, rs780094, rs10913469, rs328, rs7647305, rs3101336, rs2568958, rs925946; p (not adjusted) <0.05] were found. …”
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  15. 56395
    “…We analyzed the temporal and geographical distributions of the studies, the crops and vertebrate species these studies considered, the crop protection techniques used, and their effectiveness. …”
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  16. 56396
    “…Integrating national population density, hotspots were classified into four areas: the Beijing–Tianjin–Hebei region, the Fenwei Plain, the Yangtze River Delta, and the surrounding areas were selected as the key hotspots for further geographic weighted regression analysis in 2018. The influence degree of each factor on the average annual PM2.5 concentration declined in the following order: (1) the proportion of secondary industry in the GDP, (2) the ownership of civilian vehicles, (3) the annual grain planting area, (4) the annual average population, (5) the urban construction land area, (6) the green space area, and (7) the per capita GDP. …”
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  17. 56397
    “…As high genetic polymorphism of parasites may impede the effectiveness of vaccine development, more research to unraveling genetic polymorphism of pvrbp2b from various geographical regions seems indispensable to map the exact pattern of field isolates. …”
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  18. 56398
  19. 56399
    “…BACKGROUND: Rift Valley fever (RVF) is an emerging, neglected, mosquito-borne viral zoonosis associated with significant morbidity, mortality and expanding geographical scope. The clinical signs and symptoms in humans are non-specific and case definitions vary. …”
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  20. 56400
    “…Global trade of plants, seeds, and other propagating material constitutes a major pathway for their introduction and spread into new geographical areas. The propagules of some pathovars (e.g., X. horturum pv. pelargonii) are spread by insect vectors, while those of others can survive in crop residues and soils, and overwinter until the following growing season (e.g., X. hortorum pvs vitians and carotae). …”
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