АНАЛИТИЧЕСКАЯ ОЦЕНКА ЖИВУЧЕСТИ КРИТИЧЕСКИ ВАЖНОГО ОБЪЕКТА ИНФОРМАТИЗАЦИИ

The use of a method of joining the random structures (systems) on the productivity for the analytical estimation of the vitality of critically important object is examined. It’re given mathematical expressions for enumerating the productivity of object and its elements the determination of the statistical characteristics of the functions of the random arguments within the framework of the classical probability theory. It’s shown that the major advantages of the utilized method, which being somewhat bulky for the object, their consisting small number of elements, practically is not complicated with their unlimited growth and increase in the dimensionality of system.Рассмотрено использование метода сопряжения случайных структур (систем) по производительности для аналитической оценки живучести критически важного объекта. Приведены математические выражения для вычисления производительности объекта и его элементов определением статистических характеристик функций случайных аргументов в рамках классической теории вероятности. Показаны основные преимущества используемого метода, который, являясь несколько громоздким для объекта, состоящего их небольшого числа элементов, практически не усложняется при неограниченном их возрастании и увеличении размерности системы

Organization of medical care to patients with chronic pain syndromes: a systems approach, proven effectiveness

The paper gives information on how medical care to patients with chronic pain syndromes (CPS) is organized in developed countries. It considers the pattern and sequence, scope and methods of treatment in the health care facilities of different levels. Examples of drug treatment for neuropathic pain are given on the strength of the data of evidence-based medicine. The benefits of a multidisciplinary approach to treating CPS are discussed

THE ANALYTICAL ESTIMATION OF THE CRITICALLY IMPORTANT INFORMATIZATION OBJECT VITALITY

The use of a method of joining the random structures (systems) on the productivity for the analytical estimation of the vitality of critically important object is examined. It’re given mathematical expressions for enumerating the productivity of object and its elements the determination of the statistical characteristics of the functions of the random arguments within the framework of the classical probability theory. It’s shown that the major advantages of the utilized method, which being somewhat bulky for the object, their consisting small number of elements, practically is not complicated with their unlimited growth and increase in the dimensionality of system

Psychological features of patients with central pain syndrome in multiple sclerosis

Clinical and psychological features were studied in patients with central pain syndrome (CPS) in multiple sclerosis (MS). There was a variety of the clinical manifestations of CPS. An association of pain with the form, degree, and type of the disease was evaluated. The patients with CPS in MS were found to have psychological features (the high level of catastrophization, somatization, and psychoticism) and to use nonadaptive pain elimination strategies that can make a significant contribution to the development of CPS. The given data allow one to consider CPS in MS in the biopsychosocial model

Impact of uniaxial stress on soft-magnetic and magneto-impedance properties of vitrified magnetostrictive microwires

The investigation addresses the impact of stress on soft magnetic and giant magneto-impedance (GMI) of rapidly quenched Fe77.5Si7.5B15, (Co94Fe6)72.5Si12.5B15 and (Co94Fe6)72.5Si12.5B12.5Nb0.5Cr2 microwires. Differential scanning calorimetry revealed interesting phase stability in the later alloys. The vitrified microwires contained dominant Co and a lean Fe content showed much superior soft magnetic properties and high magnetoimpedance. The alloy microwires incorporated with Nb and Cr manifested lowest coercivity value of 0.034 Oe with a high GMImax value of 425% in the as-quenched state. The uniaxial stress applied on the microwires modified the shape of the hysteresis loops and GMI plots. The hysteresis loops showed stress dependence of coercivity based on alloy chemistry, phase stability and consequent magnetostriction. The GMImax revealed sensitive change with respect to the applied stress in all the alloy microwires. In addition to GMImax interesting features were observed in the GMI profile pertaining influence of stress on the anisotropy field. The anisotropy field shifted systematically in one of the alloy microwires which displayed symmetric dual GMI peaks. The stress was also found to modify the asymmetric characteristics in a microwire