Using a model of biologically active points and fractal structure of a bioobject for the implementation of the sensors and dosimetry control of pathogenic radiation

10.12737/7351 ◽  
2014 ◽  
Vol 8 (1) ◽  
pp. 0-0
Author(s):  
Ларкин ◽  
E. Larkin ◽  
Яшин ◽  
S. Yashin

The authors present the relationship between the fractal geometry and biophysics, in particular the pathogenic effects of electromagnetic radiation on personnel of enterprises and institutions. A model of biologically active points of the skin of the person, which is the most adequate for the technical implementation of the sensors in the system for monitoring and dosimetry, is considered in this paper. It is shown that the fractal structure of a bioobject explains many of the natural science aspects of the physics, the fractal geometry and describes many processes in the biosystem, including pathological. It is established that due to the multiplicity of electro-magnetic resonances in biological systems, the pathogenicity of human exposure in the risk group of staff must be taken into account in the systems of monitoring and dosimetry as a spreading of pathogenic electromagnetic waves in a fractal biological environment. The results of this research of fractal properties of biological objects allow to conclude that the human body perceives pathogenic radiation in all spectra, as it has developed fractal structure with multiple biological resonances. This research shows that the modified model of the Hodgkin - Huxley for the description of electromagnetic processes in the field of biologically active point is the most significant information. For the practical implementation of the model on the computer was produced simplification. This model is recommended as a basic reference for the technical design of the sensors monitoring and dosimetry affecting staff pathogenic radiation.

2020 ◽  
Vol 16 ◽  
Author(s):  
Arpita Paul ◽  
Monami Rajiung ◽  
Kamaruz Zaman ◽  
Sushil Kumar Chaudhary ◽  
Hans Raj Bhat ◽  
...  

Background: Morus alba Linn. commonly known as white mulberry, belongs to the family Moraceae, is a promising traditional medicine. In Asia, besides its use in the preparation of delicacies, every part of this plant is utilized in traditional medicine. Over the past decade, studies related to identification and isolation of biologically active compounds, with flavonoids as the major class of phytoconstituents, from this plant has been reported. These phytoconstituents are not only found to be beneficial for the maintenance of general health but also are associated with a range of potential pharmacological activities such as antioxidant, anti-inflammatory, anti-diabetic, anticancer, hepatoprotective, cardioprotective, neuroprotective to name a few. Objective: This review aims to provide upgraded and comprehensive information regarding the phytochemical, ethnomedicinal use and pharmacological profile of the plant Morus alba Linn. Method: The significant information has been collected through various database viz. PubMed, Scopus, Web of Science, Science Direct based on the recent findings, using different terms of Morus alba. Results: The outcome of the study suggests that Morus alba is a multifunctional plant numerous phytochemicals, and possess a range of pharmacological activities. Conclusion: The data assembled on Morus alba will be beneficial to trigger research in various fields of pharmaceutical and allied science to explore the medicinal importance of this unique plant.


Vestnik ◽  
2021 ◽  
pp. 190-195
Author(s):  
М.С. Кулбаева ◽  
А.Н. Курал ◽  
Л.Б. Умбетьярова ◽  
Н.Т. Аблайханова ◽  
Г.К. Атанбаева ◽  
...  

Человека давно интересует вопрос о том, как умственная нагрузка влияет на организм. Известно, что при длительной умственной работе преобразуется сила процессов возбуждения и торможения, изменяется соотношение между ними. С возникновением утомления в головном мозгу нарушаются взаимосвязи между корой больших полушарий и подкорковыми образованиями. При этом наблюдается снижение регулирующего влияния больших полушарий на все функции организма и уменьшение активизирующих воздействий подкорковых отделов мозга. Кроме того, длительное сидячие положение, состояние низкой двигательной активности ведут к значительному уменьшению центростремительных импульсов с рецепторов мышц, сухожилий, суставов. В исследовании приняли участие 17 относительно здоровые, имеющие стабильное физиологическое состояние девушек-студенток в возрасте от 21 до 25 лет. Для исследования были взяты 16 биологически активных точек на стандартных меридианах, связаных с определенным органом. Для оценки физиологического состояния органов до и после умственной нагрузки были исследованы показатели ЭП БАТ на коже. Выявлено снижение показателей каждого органа после умственной нагрузки по сравнению с показателями до ее выполнения со статистической достоверностью во всех исследуемых органах (р<0,05). Особенно низкие значения показателей ЭП БАТ после умственной нагрузки были выявлены в биоактивных точках меридиана печени F.3 Тай-Чун, меридиана толстой кишки GI.5 Ян-Си и GI.4 Хэ-Гу, меридиана сердца С.7 Шэнь-Мэнь, меридиана тонкой кишки IG.1 Шао-Цзе и IG.2 Цянь-Гу, меридиана почек R.1 Юн-Цюань и Р.2 Жань-Гу. Humans has long been interested in the question of how mental activity affects the body It is known that with prolonged mental work, the strength of the processes of excitation and inhibition is transformed, the ratio between them changes. With the onset of fatigue in the brain, the relationship between the cerebral cortex and subcortical formations is disrupted. At the same time, there is a decrease in the regulatory influence of the large hemispheres on all body functions and a decrease in the activating effects of the subcortical parts of the brain. In addition, prolonged sitting, a state of low motor activity leads to a significant decrease in centripetal impulses from the receptors of muscles, tendons, and joints. The study involved 17 relatively healthy, stable physiological condition of female students aged 21 to 25 years. For the study, 16 biologically active points were taken from standard meridians associated with a specific organ. To assess the physiological state of the organs before and after the load of mental labor, the indicators of EC BAP on the skin. A decrease in the indicators of each organ after mental labor was revealed in comparison with the indicators before mental labor with statistical reliability in all the studied organs (p˂0.05). Especially low values of the EC BAP values after a load of mental labor were found in the bioactive points of the liver meridian F. 3 Tai-Chun, the colon meridian GI.5 Yang-Si and GI. 4 He-Gu, the heart meridian C. 7 Shen-Men, the small intestine meridian IG.1 Shao-tse and IG.2 Qian-Gu, the meridian of the kidneys R. 1 Yun-Chuan and R. 2 Zhan-Gu.


Fractals ◽  
1995 ◽  
Vol 03 (03) ◽  
pp. 567-579
Author(s):  
PAUL H. COLEMAN

Many examples of fractal geometry are seen in the field of Astronomy, from nearby objects such as our Sun, to phenomena at intermediate length scales in our Galaxy such as the distribution of masers. This paper will give many examples of various length scales and finally concentrates on the largest scales which can be probed in our universe, with analyses of locations of galaxies. It has been known for some twenty years that the distribution of galaxies on small scales is fractal. This is seen in analyses which indicate that both galaxies and their clusters are power law correlated (a signature of fractal behavior). At larger length scales the distribution is supposed to exhibit a so-called correlation length and was thought to then become homogeneous—except for occasional fluctuations. More data and subsequent analysis have shown that these fluctuations are anything but occasional, as structures are seen to exist on length scales up to the maximum scales which can be probed with the new data. By reanalyzing the data, with methods that are particularly suited to fractal distributions, one finds no correlation length at all—indicating that the fractal structure may extend up to perhaps the largest length scales possible. Analysis also indicates that when galaxy masses are considered, the distribution may be multifractal. These conclusions have serious implications for many subfields in astrophysics today, from galaxy formation to the Robertson-Walker metric of spacetime.


1985 ◽  
Vol 99 (5) ◽  
pp. 627-629
Author(s):  
V. A. Pshenichnov ◽  
A. A. Anisimov ◽  
V. V. Mikhailov ◽  
E. P. Efimova

2020 ◽  
Vol 8 (7) ◽  
Author(s):  
N. Bogatov ◽  
A. Bogatova ◽  
L. Grigoryan ◽  
M. Kovalenko ◽  
A. Sinitsyn ◽  
...  

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