Ectotherms, such as insects, experience non-constant temperatures in nature. Daily mean temperatures can be derived from the daily maximum and minimum temperatures. However, the converse is not true and environments with the same mean temperature can exhibit very different diurnal temperate ranges. Here we apply a degree-day model for development of the grape berry moth (Paralobesia viteana, a ...

COVID-19 is a huge tragedy for the world community. Everything in the world is affected due to this pandemic right from economy to resources where the economy of major countries of the world are facing recession and resources are surplus with no takers at all. The measures to contain COVID-19 pandemic include lockdown, social distancing, isolation, and home quarantine. Lockdown adopted by the d...

This study explores the values threshold of physical loads (air temperature, illumination, and sound level) applied in urban space that represents limits human comfort, as well effect environment terms density buildings on those help to provide ultimate comfort. The methodology this was founded field experiments obtain load’s data for three consecutive days during summer season’s peak. Then, is...

this research aimed to assess factors of water quality in ponds l. vannamei in site of bushehr helle and provide solutions to improve water quality shrimp l. vannamei were conducted in this area, during the period of 120 days. this studies was conducted across the 7- hectare pond with a density of 22 shrimp per square meter in breeding site of bushehr helle in 2013. from parameters of water oxy...

1. Proteins, when added to activators (sodium oleate. Aerosol) of protyrosinase, greatly decrease the degree of activation. 2. Certain proteins adsorbed on activator micelles are markedly affected by temperature and are rendered more sensitive by ultraviolet light. 3. Ideas are expressed as to the possible nature of activating and inhibiting phenomena especially as they relate to the enzyme tyr...

The heat damage in a coal face of high-temperature mine is significant disaster owing to various sources. Understanding the influence sources on air temperature distribution can help us determine reasonable working conditions. Therefore, it necessary take into account coupling relationship multiple and obtain accurate prediction results. In this paper, finite volume calculation method used esta...