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Academic literature on the topic 'RG 45453'
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Journal articles on the topic "RG 45453"
Garcés Fiallos, Felipe Rafael, and Carlos Alberto Forcelini. "PESO DE HOJAS COMO HERRAMIENTA PARA ESTIMAR EL ÁREA FOLIAR EN SOYA." Ciencia y Tecnología 4, no. 1 (July 28, 2011): 13. http://dx.doi.org/10.18779/cyt.v4i1.156.
Full textGarcés Fiallos, Felipe Rafael, and Carlos Alberto Forcelini. "PESO DE HOJAS COMO HERRAMIENTA PARA ESTIMAR EL ÁREA FOLIAR EN SOYA." Ciencia y Tecnología 4, no. 1 (July 28, 2011): 13–18. http://dx.doi.org/10.18779/cyt.v4i1.51.
Full textGarcés Fiallos, Felipe Rafael, and Carlos Alberto Forcelini. "PESO DE HOJAS COMO HERRAMIENTA PARA ESTIMAR EL ÁREA FOLIAR EN SOYA." Ciencia y Tecnología 4, no. 1 (July 28, 2011): 13–18. http://dx.doi.org/10.18779/cyt.v4i1.97.
Full textDissertations / Theses on the topic "RG 45453"
Scherber, Katharina. "Auswirkungen von Wärme- und Luftschadstoffbelastungen auf vollstationäre Patientenaufnahmen und Sterbefälle im Krankenhaus während Sommermonaten in Berlin und Brandenburg." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät II, 2014. http://dx.doi.org/10.18452/17019.
Full textThe increase of weather extremes due to climate change, life conditions in urban agglomerations, the increase in urban population, the demographic change, the increases in socioeconomic disparities and in chronic diseases enhance health risks and demands in health care issues already today and very likely in the future. This study aims to analyse retrospectively associations between heat load and air pollution on one side and hospital admissions and in-hospital deaths on the other side for the summer months June - September from 1994 - 2010 using regression models and spatial epidemiological methods in Berlin and Brandenburg. Thereby, the analyses focus on comparisons between the federal states Berlin and Brandenburg as well as inner-city spatial disparities in Berlin. The mean summer air temperatures and the mean Universal Thermal Climate Index (UTCI) temperatures increased continuously from 1994 till 2010. The mean tropospheric ozone concentrations during summer months varied from 1994 till 2010 and show a strong positive correlation with air temperatures and heat loads. The mean nitrogen dioxide concentrations during summer months decreased continuously from 1994 till 2010. The mean PM10 concentrations during summer months, which are available since 2001 in Berlin and 2003 in Brandenburg, show a moderate positive correlation with air temperatures and heat loads and therefore, e.g. in the hot summer 2006, increased summer means. In Berlin and Brandenburg the relative risks of mortality increased with increasing heat load. The relative risks of morbidity increased with increasing heat load only in Berlin. Thus, the differences in summer morbidity risks between Berlin and Brandenburg imply important advises for short-term health care strategies. In essence, the elderly and people with chronic diseases suffer most from heat stress. Respiratory system diseases showed strongest impacts beside cardiovascular system diseases and the total of all diseases.
Gabriel, Katharina. "Gesundheitsrisiken durch Wärmebelastung in Ballungsräumen." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät II, 2010. http://dx.doi.org/10.18452/16103.
Full textIn central Europe, global climate change will increase the number of meteorological extreme events, including thermal stress caused by heat. In metropolitan areas the effect of urban heat island is added. As the elderly population is vulnerable to high temperatures they are especially at risk. Considering urbanization and demographic changes the number of people under risk will further increase. To estimate future developments in vulnerability it is necessary to know the present ones. Therefore, 17 years between 1990 and 2006 are investigated. At first, data of six weather stations within the area of Berlin-Brandenburg are examined. In these climatic time series the occurrence of thermal stress is determined with three different methods – 95 percentile, regression, and the index of perceived temperature. The 95 percentile is adjusted to a moving mode. Using all three methods, periods of three weeks are evaluated concerning heat stress. To identify the most loaded period of each year the system of ''points of period heat load'' (PBP) is introduced. The periods of the years 1993, 1994, and 1997 as well as 2003 and 2006 were chosen to be examined in more detail. Atmospheric conditions and climatic elements are described first. Then the observed mortality is evaluated concerning age and sex as well as the spatial distribution on municipal level. The resulting pattern is compared with that of the level of sealing and with that of the proportion of people aged 65 and more. Results show that up to an age of 50 years periods with heat stress affect more men than women. Above this age the ratio of sex is reciprocal. The spatial analysis reveals that a high level of sealing is a risk factor especially during very strong heat load, while during periods with less strong heat load elderly people are more endangered living in a lower level of sealing. Future studies should examine the causes of death as well as further risk factors. This will build the basis for detailed intervention plans and scenarios of upcoming developments.