Solar photovoltaic appears to be the most interesting renewable energy in developing countries where its deposit is abundant. Unfortunately, lack of precise knowledge solar radiation and limited data hinder optimal exploitation installations. This study presents a performing model for daily global horizontal five regional capitals Togo: Lomé, Atakpamé, Sokodé, Kara Dapaong. The used were obtain...

background : the restriction in resources of health services renders the prioritization of the distribution of these resources necessary. the health care need index is used to investigate equality in distribution of health services. the main aim of the current study was to estimate this index for skin cancer in iran by involving the effect of adjacent regions. methods: the present study was a c...

The study aimed to determine the influence of air temperature, amount precipitation and sunlight duration on reproductive traits Romanov sheep in Bilogora region, Croatia.Animals were kept a fenced rotating pasture with access stables during night. Sheep naturally mated. During three consecutive years (2019-2021), performance data collected for four flocks (n=26-57). Data duration, daily volume...

abstract the present study is attempted to present the minimum required meteorological parameters for reference evapotranspiration estimation at hamedan region of iran from 1997 to 1998. employing pierson test, six meteorological parameters which are used by penman-montieth fao-56 method including maximum and minimum air temperature, maximum and minimum relative humidity, wind speed and daily s...

An investigation was made of the variations in growth and grain yield in response to increased exposure to UV-B radiation of Japanese lowland rice (Oryza sativa L.) in a cool rice-growing region. Two cultivars, UV-resistant cv. ‘Sasanishiki’ and UV-sensitive cv. ‘Norin 1’, were examined in a lowland field at Kashimadai (37◦28′E, 141◦06′E) in Miyagi Prefecture, Japan, for four cropping seasons f...