IMPROVING THE CIRCUITRY OF HIGH-PRECISION HIGH-SPEED ACOUSTO-OPTIC LASER INTERFEROMETERS OF DISPLACEMENTS WITH FREQUENCY MATCHING OF COMPONENT BLOCKS AND DOUBLE HETERODYNING AT PHOTOTRANSFORMATION STAGE

The article discusses the development of the circuitry Butter of acousto-optic (AO) laser displacement interferometers (LDI) and the values of resolution and speed of controlled displacements achieved by them.The issues of frequency matching of blocks of AO LDI are discussed: AO modulator, photodetector device (FDD) and frequency generator.The feat

The aim of this study was to examine the factors that determine return on equity (ROE) in the Manufacturing industry in the Czech Republic over a 10-year period of 2005 to 2014.The study combined firm level variables (DuPont model) and macroeconomic variables (Multifactor Arbitrate Pricing Theory - APT) to regress data Jandy ePump Parts obtained fr

A marriage license in Indonesia is only allowed to be granted to a man and woman from coupling age 19 and above.The aim is to prevent early marriages which are very vulnerable to divorce due to the psychological immaturity of the couple.For example, Kotagajah Timur was observed to have a common case of divorce among underage people that married due

Mesencephalic dopaminergic neurons were suggested to be a critical physiopathology substrate for addiction disorders.Among neuroadaptive processes to addictive drugs, structural plasticity has attracted attention.While structural plasticity occurs at both pre- and post-synaptic levels in the mesolimbic dopaminergic system, the present review focuse

Apocynum, exhibiting tolerance to severe salt stress, provides important materials for textile, medicine and biofuels.However, the underlying mechanism of Apocynum adapting to salt stresses remains poorly understood.In this study, physiological methods combined with bioinformatics tools were employed to insight the mechanism of Apocynum responding