نتایج جستجو برای: humidity index
تعداد نتایج: 419500 فیلتر نتایج به سال:
Background: We deciphered thermoregulatory activities of exotic breeds of rabbit in the event of least thermal discomfort in Ibadan, Nigeria. This investigation was carried out between July and August during the least temperature-humidity index (THI). Twenty bucks and 14 doe per breed, housed individually and randomly assigned to experimental units in a completely randomized design, were used f...
In the near infrared and visible bandpass, optical propagation theory conventionally assumes that humidity does not contribute to the effects of atmospheric turbulence on optical beams. While this assumption may be reasonable for dry locations, we demonstrate in this paper that there is an unequivocal effect due to the presence of humidity upon the strength of turbulence parameter, C n, from da...
Black garlic is produced by biochemical reactions that occur during the processing of fresh controlling temperature and humidity. This study aims to determine changes in physicochemical properties various cultivars fermentation black garlic. In this study, four samples from regions were collected: Hai Duong’s monobulb garlic, China’s hardneck Ly Son’s placed under control procedure at a 85-90oC...
The occurrence of wind erosion and the spread of dust particles can be regarded as one of the most important and threatening environmental factors. Climate change and the frequency of droughts have played an important role in exacerbating or weakening these events. The primary objective of the present study was to investigate the trend of changes in four important climatic elements (precipitati...
BACKGROUND Malaria is a major public health problem in Bangladesh, frequently occurring as epidemics since the 1990s. Many factors affect increases in malaria cases, including changes in land use, drug resistance, malaria control programs, socioeconomic issues, and climatic factors. No study has examined the relationship between malaria epidemics and climatic factors in Bangladesh. Here, we inv...
OBJECTIVES To quantify the relationship between meteorological factors and bacillary dysentery incidence. DESIGN Ecological study. SETTING We collected bacillary dysentery incidences and meteorological data of Chaoyang city from the year 1981 to 2010. The climate in this city was a typical northern temperate continental monsoon. All meteorological factors in this study were divided into 4 l...
background: the aim of study was to measure particle matter concentration (pm 1, pm 2.5 and pm 10 ) during normal, semi-dust and dust-event days. the impacts of some meteorological factors on particle matter concentrations were also investigated. methods: samples were collected by grimm aerosol technik (gmbh model 1/108 germany) from november 2011 to may 2012. temperature, humidity, wind speed ...
In the infrared and visible bandpass, optical propagation theory conventionally assumes that humidity does not contribute to the effects of atmospheric turbulence on optical beams. While this assumption may be reasonable for dry locations, we demonstrate in this paper that there is an unequivocal effect due to the presence of humidity upon the strength of turbulence parameter, C n, from data co...
Nowadays, greater recognition of drought and introducing its monitoring systems, particularly for the short-term periods, and adding predictability to these systems, could lead to presentation of more effective strategies for the management of water resources allocation. In this research, it is tried to present appropriate models to predict drought in city of Semnan, Iran, using time series, ad...
Grassland fire is one of the most important disturbance factors of the natural ecosystem. Climate factors influence the occurrence and development of grassland fire. An analysis of the climate conditions of fire occurrence can form the basis for a study of the temporal and spatial variability of grassland fire. The purpose of this paper is to study the effects of monthly time scale climate fact...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید