Background: To evaluate the changes in autonomic neural control mechanisms before malignant ventricular arrhythmias, we measured heart rate variability (HRV) and heart rate turbulence (HRT) in patients with ventricular tachycardia or fibrillation (Group I; n=6), non sustained ventricular tachycardia (Group II; n=32), frequent premature ventricular
Critical deterioration of infrastructure increasingly becomes an obstacle for the development of modern Russia.Large projects in virtually all sectors of the national economy Shoes - Mens cannot be implemented without accelerating the resource turnover and reducing the delivery time of finished products to the consumer.Meanwhile, infrastructure pro
One of the most significant consequences of the use of post-conviction DNA testing in the criminal justice system has been the growing recognition that eyewitness identification testimony is simply not as reliable as it was previously considered to be.In approximately 75% of DNA exonerations in the United States, mistaken eyewitness identifications
Deep core temperature is the most basic and important information about health conditions.Non-contact infrared thermometers are widely used for human body temperature measurement.However, infrared thermometers are not suitable for deep core temperature measurement.To overcome this limitation, measuring deep core temperature with a microwave radiome
In many pharmacopoeias, the limit test used for determining the level of aluminum in citric acid Rack Accessories labeled for use in the manufacture of dialysate, is based on solvent extraction using 8-hydroxyquinoline and measurement of fluorescence.However, the fluorescence intensity (F.I.) readout from the extract of citric acid samples has been