Aquatic systems are complex systems due to the environmental pressures that lead to water quality parameter changes, and consequently, variations in optically active compounds (OAC). In cascading reservoir systems, such ...

The design of nuclear reactors and neutron moderators require a good representation of the interaction of low energy (E < 1 eV) neutrons with hydrogen and deuterium containing materials. These models are based on the ...

Sementes de Jacaranda mimosifolia apresentaram temperaturas mínima e máxima de germinação a 15 e a 40º C, respectivamente. A temperatura ótima foi de 25º C com alta porcentagem e velocidade de germinação. Uma pequena ...

Sementes de Jacaranda mimosifolia apresentaram temperaturas mínima e máxima de germinação a 15 e a 40º C, respectivamente. A temperatura ótima foi de 25º C com alta porcentagem e velocidade de germinação. Uma pequena ...

Plant water deficits arise from low soil water and high atmospheric demand for water (expressed as vapor pressure deficit; VPD). Soil water and VPD often covary making it difficult to examine the effect of only VPD on ...

Preliminary tests indicated 20-degrees-25-degrees-C as optimum temperature range to the germination of the seeds of P. gonoacantha. Seeds germinate both under light and dark conditions, although final percentage is always ...

Preliminary tests indicated 20-degrees-25-degrees-C as optimum temperature range to the germination of the seeds of P. gonoacantha. Seeds germinate both under light and dark conditions, although final percentage is always ...