Before actual COVID-19 pandemia coronavirus was not so dangerous like now. In December 2019 - January 2020 in Wuhan first and then other places this responsible of a wave severe pulmonitis many deaths. region involved high level air polluted industrial area. New variant last part month 2021 great diffusion pandemic disease. UK, South Africa brasilian new show higher the COVID-19. Aim work is to...

Aim oft the present study is to implement a method of ventilation control to be applied to two Molise-based beef cattle breeding farms. The study focuses on the detection of those parameters (temperature, relative humidity and light) deemed to be crucial for the animals’ life conditions in terms of both microenvironment(s) and “animal well being”. Two abacuses have been worked out to calculate ...

Tryptophan fluorescence is extensively used for label-free protein characterization. Here, we show that by analyzing how the average tryptophan fluorescence intensity varies with excitation modulation, kinetics of tryptophan dark transient states can be determined in a simple, robust and reliable manner. Thereby, highly environment-, protein conformation- and interaction-sensitive information c...

Transpiration is frequently measured by enclosing plants, or portions of plants, in transparent chambers and determining the change of humidity of a stream of air before and after passing through the enclosure (2, 4). Although this procedure should not be used to estimate probable transpiration rates under natural conditions, unless adequate precautions are taken to ensure that the microenviron...