The isoelectric point (pI) of a protein is a key characteristic that influences its overall electrostatic behaviour. The majority of conventional methods for the determination of the isoelectric point of a molecule rely on the use of spatial gradients in pH, although significant practical challenges are associated with such techniques, notably the difficulty in generating a stable and well cont...

Situs ambiguous anomaly is a rarely encountered condition in clinical practice that is characterized by the presence of multiple congenital anomalies relevant to intraabdominal organs and the cardiovascular system. While this syndrome is mostly diagnosed as a serious cyanotic cardiac disease in the first year of life, only 5% may survive beyond five years of life, and it can be a diagnostic cha...

In greenhouse, soil is the main heat accumulator, and its rational use a very urgent task, which can be successfully solved only with full automation of transfer missing thermal energy. To do this, it enough to determine following parameters in greenhouse: maximum daily temperatures air inside outside, distribution temperature maxima during day, relative position time balancing half-space green...

determination of critical points on hot stress-strain curve of metals is crucial in thermo-mechanical processes design. in this investigation a mathematical modeling is given to illustrate the behavior of metal during hot deformation processes such as hot rolling. the critical strain for the onset of dynamic recrystallization has been obtained as a function of strain at the maximum stress. in a...

BACKGROUND Dyspnea is a frequent complaint in emergency departments (ED). It has a significant amount of subjective and affective components, therefore the dyspnea scores, based on the patients' rating, can be ambiguous. Our purpose was to develop and validate a simple scoring system to evaluate the severity of dyspnea in emergency care, based on objectively measured parameters. METHODS We pe...