MULTISENSORY LEARNING SYSTEM FOR NON-INVASIVE DETERMINATION OF THE FUNCTIONAL STATE OF THE BODY IN EXTREME CONDITIONS

2020 ◽  
pp. 176-179
Author(s):  
A. Zaitseva ◽  
Y. Kislyakov ◽  
S. Avduschenko
Keyword(s):  
Diagnostic System ◽  
The Body ◽  
Learning System ◽  
Extreme Conditions ◽  
Non Invasive ◽  
Metabolic Products ◽  
Multisensory Learning ◽  
Analytical System ◽  
Invasive Diagnostics

The project is implementing a new principle of non-invasive diagnostics and biomedical research using an artificial, multi-sensory, trained analytical system to monitor the professional fitness of military personnel in terms of exhaled air condensate, in which significant metabolic products are present. The results of the studies show that the subjects are divided into groups of different adaptability and sensitivity to extreme conditions. The proposed method based on the multi-sensory trained diagnostic system allows non-invasive instrumental control and selection of spe- cialists for their functioning in extreme conditions of high mountains.

Analytical Multisensory Trainable System for Diagnosing Vocational Aptitude of Military Medical Specialists by Ion Content in the Expired Breath Condensate

2019 ◽  
Vol 16 (11) ◽  
pp. 4502-4507
Author(s):  
Yury Ya. Kislyakov ◽  
Sergey A. Avdyushenko ◽  
Larisa P. Kislyakova ◽  
Anna Yu. Zaitceva
Keyword(s):  
Diagnostic System ◽  
The Body ◽  
Optical Parameters ◽  
Extreme Conditions ◽  
Non Invasive ◽  
Exhaled Air ◽  
Gaseous Media ◽  
Invasive Diagnostics ◽  
Breath Condensate ◽  
Instrumental Control

A new principle of non-invasive diagnostics and biomedical research has been implemented using artificial analytical multisensory trainable system for assessing and monitoring the human functional state by non-invasive methods based on integral electrochemical and optical parameters of liquid and gaseous media of the body (exhaled air, condensate, etc.). The results of biomedical tests in a military personnel group show that the subjects are divided into groups of different adaptability and sensitivity to extreme conditions. The proposed method based on the multisensory trainable diagnostic system allows for the selection and non-invasive instrumental control over the vocational aptitude of specialists of hazardous occupations for their functioning in extreme conditions.

scholarly journals Non-Invasive Determination of Blood Glucose Levels by Optical Waveguide

2021 ◽  
Author(s):  
Mohsen Askarbioki ◽  
Mojtaba Mortazavi ◽  
Abdolhamid Amooee ◽  
Saeid Kargar ◽  
Mohammad Afkhami-Ardekani ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Optical Waveguide ◽  
Interstitial Fluid ◽  
Evanescent Waves ◽  
The Body ◽  
Statistical Population ◽  
Glucose Levels ◽  
Non Invasive ◽  
Blood Glucose Levels

Objective: Today, there are various non-invasive techniques available for the determination of blood glucose levels. In this study, the level of blood glucose was determined by developing a new device using near-infrared (NIR) wavelength, glass optical waveguide, and the phenomenon of evanescent waves. Materials and Methods: The body's interstitial fluid has made possible the development of new technology to measure the blood glucose. As a result of contacting the fingertip with the body of the borehole rod, where electromagnetic waves are reflected inside, evanescent waves penetrate from the borehole into the skin and are absorbed by the interstitial fluid. The electromagnetic wave rate absorption at the end of the borehole rod is investigated using a detection photodetector, and its relationship to the people's actual blood glucose level. Following precise optimization and design of the glucose monitoring device, a statistical population of 100 participants with a maximum blood glucose concentration of 200 mg/dL was chosen. Before measurements, participants put their index finger for 30 seconds on the device. Results: According to this experimental study, the values measured by the innovative device with Clark grid analysis were clinically acceptable in scales A and B. The Adjusted Coefficient of Determination of the data was estimated to be 0.9064. Conclusion: For future investigations, researchers are recommended to work with a larger statistical population and use error reduction trends to improve the accuracy and expand the range of measurements.

scholarly journals Melatonin: the possibility to analyze the marker of age-related pathology in buccal epithelium and urine

2017 ◽  
Vol 95 (2) ◽  
pp. 136-139
Author(s):  
S. S. Konovalov ◽  
V. O. Polyakova ◽  
A. O. Drobintseva ◽  
I. M. Kvetnoy ◽  
T. V. Kvetnaya ◽  
...  
Keyword(s):  
Elderly People ◽  
Endocrine System ◽  
Functional Condition ◽  
Macular Dystrophy ◽  
Buccal Epithelium ◽  
Buccal Cells ◽  
Non Invasive ◽  
Age Related ◽  
Invasive Diagnostics

Extrapineal and pineal melatonin is the marker of the aging rate of organism making it possible to characterize functional condition of the neuro-immuno-endocrine system. In this article we have used the new method for non-invasive diagnostics of melatonin expression in buccal epithelium and determination of the main melatonin metabolite 6-hydroxymelatonin sulfate (6-HMS) in urine of elderly people. Normal, impaired and enhanced melatonin expression was documented in 20.5%, 43.2% and 36.30% of the patients respectively. Such comprehensive melatonin and 6-COMT studies can be recommended for elderly patients with oncological, neurodegenerative, cardiovascular diseases, and ageing macular dystrophy. Moreover, melatonin expression analysis in buccal cells can be used for integral investigation of biorhythms in elderly people.

scholarly journals Diagnostic system of determination of an acute cholangitis

2019 ◽  
Vol 86 (11-12) ◽  
pp. 29-35
Author(s):  
I. N. Mamontov
Keyword(s):  
Clinical Laboratory ◽  
Acute Cholangitis ◽  
Diagnostic System ◽  
Gallbladder Wall ◽  
The Body ◽  
Duodenal Papilla ◽  
Temperature Level ◽  
Charcot’S Triad ◽  
Biliary Ducts

Objecive. To elaborate a diagnostic system, permitting to confirm or exclude the diagnosis of an acute cholangitis in patients, suffering biliary ducts obstruction. Materials and methods. The wok is based on analysis of clinical, laboratory and instrumental indices in 174 patients, suffering the biliary ducts obstruction (in 18 - with an acute cholangitis). Results. The diagnostic system was constructed, taking into account informativity of such indices, as ratio of the segmented and stab neutrophils quantity, quantity of stab neutrophils, bilirubin, a gallbladder wall thickness, quantity of monocytes, leukocytes, the Charcot’s triad presence, the body temperature, level of amylase, the duodenal papilla magna size, quantity of lymphocytes, presence of excluded gallbladder, presence of cholecystectomy in anamnesis, the immobile calculus of duodenal papilla magna, tumor, the eosinophils quantity, as well as the presence of any choledocholithiasis and age. Conclusion. The elaborated diagnostic scheme for determination of an acute cholangitis in patients, suffering biliary ducts obstruction, owes high security (≥ 95%), because the part of failed diagnosis did not exceeded 5% and have constituted 2.8%.

scholarly journals Hygienic signs of diagnostics of early dysmetabolic disorders symptoms

2020 ◽  
Vol 73 (2) ◽  
pp. 302-305
Author(s):  
Nataliya M. Poberezhna ◽  
Serhii T. Omelchuk ◽  
Serhii A. Pavlovskyi ◽  
Maryna O. Pavlovska
Keyword(s):  
Metabolic Syndrome ◽  
Waist Circumference ◽  
Metabolic Profile ◽  
Body Shape ◽  
Disease Risk ◽  
Shape Index ◽  
The Body ◽  
Digital Data ◽  
Non Invasive

The aim of the study was to identify certain health features among healthy people that can serve as a risk factor and lead to the further development of metabolic syndrome. Materials and methods: A total of 79 men, completely health, were interviewed during 2019 at the Center for Health and Longevity Technology (Kyiv) to assess their health and further correction recommendations for identified abnormalities and available changes. The mean age of men was (37.18 ± 0.89) years. Non-invasive methods were used in the study: determination of anthropometric parameters – height, body weight, waist circumference, abdomen, index of ratio of waist-to-waist circumference, body mass index, body shape index. The constituent compositions of the body were performed with an InBody 220 apparatus with impedance analysis. The metabolic profile was evaluated using FITMATE, a portable metabological device. The cardiovascular profile was determined in the CARDIOLAB + HRV system. The obtained digital data were processed by the method of variational statistics using Microsoft Excel 7.0. Results: It was found that in 44 (54.4%) of the surveyed men, the waist circumference exceeded 94 cm. The largest number of such persons was found among men aged 31-40 years – (29.11% of the surveyed in this group) and persons aged 41-50 years – 21.52%. Fat distribution (waist circumference / hip circumference) averaged (0.83 ± 0.02). The difference in the body shape index between the group of young persons and groups of older men was established. The predisposition to metabolic disorders is established in 49,37% of cases. Determination of metabolic profile revealed a deviation toward an increase in actual metabolism in 15 people and 15 – in the direction of reducing it. Conclusions: Thus, the results of a thorough examination of healthy men showed that they may have health changes that characterize the early signs of disease risk, and their presence can be detected by simple non-invasive research methods. The doctor’s task is to assign an in-depth study of the risk factors for the development of a particularly common in our time prevalence of a complex multicomponent metabolic syndrome, which includes the symptoms of the defeat of many body systems, in particular, the endocrine, cardiovascular, urinary and other in order to preserve human health and to recognize it as early as possible, prevent it and avoid complications.

scholarly journals Contactless diagnostics of the technical state of the valve mechanism of the internal combustion engine

2020 ◽  
pp. 49-53
Author(s):  
В.В. Войтов ◽  
Ю.В. Чепурний ◽  
А.В. Статигін
Keyword(s):  
Acoustic Noise ◽  
Combustion Engine ◽  
Diagnostic System ◽  
Acoustic Vibration ◽  
The Body ◽  
Technical State ◽  
Valve Mechanism ◽  
Directional Microphone ◽  
Diagnostics System

The aim of the study is to analyze the possibilities of developing a contactless diagnostics system of the technical state of the valve mechanism, which excludes mounting sensors on the body of the diagnosed equipment, by using a directional microphone as a sensitive element. In order to test the proposed hypothesis, a directional microphone designed to measure the level of acoustic noise, sound pressure level and to obtain amplitude-frequency characteristics in the range of 10-10 kHz has been used. In the work, an experimental determination of the spectrum of the valve mechanism acoustic vibration and its comparison with the spectrum obtained from an accelerometer has been carried out; the principle of building an automated diagnostic system using a directional microphone has been formulated.

Gender determination of caucasoid hair using image analysis

1993 ◽  
Vol 51 ◽  
pp. 216-217
Author(s):  
T.B. Ball ◽  
W.M. Hess
Keyword(s):  
Image Analysis ◽  
Cross Sections ◽  
Scalp Hair ◽  
The Body ◽  
Equivalent Diameter ◽  
Cross Sectional ◽  
Hair Samples ◽  
Length Width ◽  
Morphological Differences

It has been demonstrated that cross sections of bundles of hair can be effectively studied using image analysis. These studies can help to elucidate morphological differences of hair from one region of the body to another. The purpose of the present investigation was to use image analysis to determine whether morphological differences could be demonstrated between male and female human Caucasian terminal scalp hair.Hair samples were taken from the back of the head from 18 caucasoid males and 13 caucasoid females (Figs. 1-2). Bundles of 50 hairs were processed for cross-sectional examination and then analyzed using Prism Image Analysis software on a Macintosh llci computer. Twenty morphological parameters of size and shape were evaluated for each hair cross-section. The size parameters evaluated were area, convex area, perimeter, convex perimeter, length, breadth, fiber length, width, equivalent diameter, and inscribed radius. The shape parameters considered were formfactor, roundness, convexity, solidity, compactness, aspect ratio, elongation, curl, and fractal dimension.

Glucose Calibration Modeling in Blood with Spline Regression Approaching to Non-Invasive Tools

2018 ◽  
pp. 144-149
Author(s):  
Ria Hayatun Nur ◽  
Indahwati A ◽  
Erfiani A
Keyword(s):  
Diabetes Mellitus ◽  
Linear Regression ◽  
Good Health ◽  
Cubic Spline ◽  
The Body ◽  
Spline Regression ◽  
Linear Quadratic ◽  
Important Thing ◽  
Non Invasive

In this globalization era, health is the most important thing to be able to run various activities. Without good health, this will hinder many activities. Diabetes mellitus is one of the diseases caused by unhealty lifestyle.There are many treatments that can be done to prevent the occurrence of diabetes. The treatments are giving the insulin and also checking the glucose rate to the patients.Checking the glucose rate needs the tools which is safety to the body. This research want to develop non invasive tool which is safety and do not injure the patient. The purpose of this research is also finding the best model which derived from Linear, Quadratic, and Cubic Spline Regression. Some respondents were taking to get the glucose measuring by invasive and non invasive tools. It could be seen clearly that Spline Linear Regression was the best model than Quadratic and Cubic Spline Regression. It had 70% and 33.939 for R2 and RMSEP respectively.

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