scholarly journals THE MORPHOMETRIC RESEARCH IN OF THE SPORT

2020 ◽  
Vol 19 (4) ◽  
pp. 65-71
Author(s):  
S. Karatieieva ◽  
O. Slobodian ◽  
H. Honchar ◽  
S. Penzay ◽  
A. Karatieieva
Keyword(s):  
Structural Changes ◽  
Practical Importance ◽  
Morphological Characteristics ◽  
Physical Exertion ◽  
Point Of View ◽  
The Body ◽  
Mass Composition ◽  
Sports Performance ◽  
Biometric Data ◽  
The Creation

The main problem in training athletes is adequate selection and sports affiliation. Solving the problems of selection involves the creation of a model of the athlete of this sport, a certain set of characteristics that determine athletic performance. This requires anthropometric assessment, morphometric and biometric data to track physical and physiological parameters, information to assess performance and recovery in sports, modification of training regimes to prevent injuries, provide guidance on regulating the use of technologies that used in professional sports, as well as to research and make recommendations for the proper collection, storage and exchange of the health information. One of the important problems of modern morphology is the study of the transformations that occur in the body under the influence of various factors. This problem has acquired particular importance in connection with the development of sports. High sports performance associated with significant loads on the athlete's body encourage scientists, doctors, coaches to search for the physiological reserves of the body and search for optimal modes during training. From this point of view, the study of the transformations that take place in individual organs, systems and in the body as a whole, under the influence of physical loads of varying intensity and nature, is relevant and is of great practical importance. Studies have shown changes in the basic physiological and biochemical parameters in athletes, such as adaptation of the muscular, cardiovascular, and respiratory systems, the nature of muscle energy supply, and tissue metabolism processes. There are also scientific studies that reflect structural changes that appear in the body under the influence of physical exertion. The level of results in modern sports is so great that in order to achieve them, athletes need to have appropriate morphological and functional data, as well as excellent physical and mental abilities. Therefore, the main problem of training athletes is adequate selection and sports orientation. Solving the selection problems involves the creation of a model of an athlete of a given specialization, that is, a certain set of features that determine sports performance. The set of features and the order in which they are listed is different for different sports. In the conditions of sports selection, such morphological characteristics as total body dimensions (length), body proportions, body mass composition are taken into account.

scholarly journals Study of Anthropomentric and Morphometric Parameters in the Training of Athletes

2021 ◽  
Vol 6 (5) ◽  
pp. 16-21
Author(s):  
S. Yu. Karatieieva ◽  
◽  
O. M. Slobodian ◽  
Yu. Yu. Moseychuk ◽  
O. D. Hauriak ◽  
...  
Keyword(s):  
Practical Importance ◽  
Circulatory System ◽  
Professional Sports ◽  
Functional Condition ◽  
Morphometric Parameters ◽  
Point Of View ◽  
The Body ◽  
Biometric Data ◽  
Promising Area ◽  
Definition Of

The purpose of the work was to study the patterns of development and formation of the structure of the skeletal, muscular, circulatory system under the influence of various physical activities in the dynamics, followed by the definition of correlations of the value of anthropometric and morphometric parameters in the training of athletes. Studying of the literature data, we can conclude that modern professional sports requires loads close to maximum, and sometimes even exceeding them, the establishment of these maximum permissible loads and the study of the patterns of their development is a very urgent task. The main problem in training athletes is adequate selection and sports affiliation. Solving the problems of selection involves the creation of a model of the athlete of this specialization, that is a certain set of characteristics that determine athletic performance. This requires anthropometric assessment, morphometric and biometric data to track physical and physiological parameters, information to assess performance and recovery in sports, modification of training regimes to prevent injuries, provide guidance on regulating the use of technologies used in professional sports, as well as to research and make recommendations for the proper collection, storage and exchange of health information. One of important problems of modern morphology is the study of changes that occur in the body under the influence of various factors. This problem has become especially important in connection with the development of sports. High sports performance, associated with a significant load on the athlete's body, encourages scientists, doctors, coaches to search for physiological reserves of the body and search for optimal training regimes. From this point of view, the study of changes that occur in individual organs, systems and in the body as a whole, under the influence of physical activity of varying intensity and nature is relevant and of great practical importance. Conclusion. Modern professional sports require loads that are close to the maximum, and sometimes are such or exceed them. It is the establishment of these maximum allowable loads and study the patterns of their development which is a very promising area. This will allow timely selection of athletes for a particular sport, to carry out preventive and curative measures to improve their structural and functional condition

scholarly journals Conceptual Scheme of Motor Asymmetry Control in Aerobic Cyclic Sports

2021 ◽  
pp. 214-225
Author(s):  
Svetlana S. Khudik ◽  
Aleksandr I. Chikurov ◽  
Andrey D. Burmistrov ◽  
Aleksandr L. Voinich
Keyword(s):  
Physical Exertion ◽  
The Body ◽  
Limiting Factor ◽  
Motor Asymmetry ◽  
Conceptual Scheme ◽  
Sports Performance ◽  
Training Process ◽  
Genetic Characteristics ◽  
Motor Actions ◽  
Lateral Phenotype

In this article, based on well-known literary data, the motor asymmetry of a person in the training process of aerobic cyclic sports is considered. The authors have analyzed the features of manifestation and consequences of the formation of motor asymmetry, and assessed its impact on sports performance. Motor asymmetry has been found to be based on the genetic characteristics of the organism, but the lateral phenotype may change during a multi-year training process under the influence of physical exertion. Excessive asymmetry has been shown to cause various pathologies and injuries. The results of the study indicate that in aerobic cyclic sports motor asymmetry can be both a factor contributing to the growth of sports performance and a limiting one, depending on what function this or that part of the body performs. Despite the repetitive cycle of motor actions, typical for cyclic sports, only in 3 out of the 8 considered functions performed by limbs or a certain part of the body, motor asymmetry was a limiting factor. This allowed the authors to predict a possible conceptual scheme of motor asymmetry control in aerobic cyclic sports

scholarly journals MORPHOLOGICAL CHARACTERISTICS OF THE LIVER OF BROILER CHICKENS WHEN USING NUKLEOSTIM

2020 ◽  
Vol 55 (3) ◽  
pp. 38-47
Author(s):  
I.R. Dolinin ◽  
◽  
G.V. Bazekin ◽  
E.N. Skovorodin ◽  
I.V. Chudov ◽  
...  
Keyword(s):  
Beneficial Effect ◽  
Significant Role ◽  
Broiler Chickens ◽  
Broiler Chicken ◽  
Structural Changes ◽  
Morphological Characteristics ◽  
Cellular Level ◽  
The Body ◽  
High Quality ◽  
Immunohistochemical Studies

The poultry industry plays a significant role in providing the population with high-quality food products. According to the literature, biostimulants have a beneficial effect on the body of animals and birds. Therefore, the search for effective biological products is relevant. The article presents the results of studies of the use of a biological stimulator nucleostim when growing broiler chickens of the cross POCC-308. Particular attention is paid to morphological characteristics of broiler chicken liver, as well as the effect of the biostimulator nucleostimulator on the liver at the cellular level. Histological and immunohistochemical studies have shown that the biological stimulant nucleostim optimizes the structure of the liver, prevents the development of disorders of cellular metabolic mechanisms in the organ which leads to the development of structural changes.

scholarly journals Skin Aging & Modern Age Anti-aging Strategies

2019 ◽  
pp. 15-60
Author(s):  
Abdul Kader Mohiuddin
Keyword(s):  
Structural Changes ◽  
Skin Aging ◽  
Layered Composite ◽  
Point Of View ◽  
The Body ◽  
Hormonal Changes ◽  
Adjacent Layer ◽  
Functional Changes ◽  
Extracellular Matrix Components ◽  
Physiological And Biochemical

As the most voluminous organ of the body that is exposed to the outer environment, the skin suffers from both intrinsic and extrinsic aging factors. Skin aging is characterized by features such as wrinkling, loss of elasticity, laxity, and rough-textured appearance. This aging process is accompanied with phenotypic changes in cutaneous cells as well as structural and functional changes in extracellular matrix components such as collagens and elastin. With intrinsic aging, structural changes occur in the skin as a natural consequence of the biological changes over time and produce a certain number of histological, physiological, and biochemical modifications. Intrinsic aging is determined genetically (influence of gender and ethnic group), variable in function of skin site, and also influenced by hormonal changes. Visually it is characterized by fine wrinkles. By comparison, “photoaging” is the term used to describe the changes occurring in the skin, resulting from repetitive exposure to sunlight. The histological, physiological, and biochemical changes in the different layers of the skin are much more drastic. From a mechanical point of view, human skin appears as a layered composite containing the stiff thin cover layer presented by the stratum corneum, below which are the more compliant layers of viable epidermis and dermis and further below the much more compliant adjacent layer of subcutaneous white adipose tissue.

scholarly journals CHANGES IN ULTRASTRUCTURE OF CALF MUSCLE AND MYOCARDIUM UNDER PHYSICAL LODADING IN EXPERIMENT

2020 ◽  
Vol 20 (2) ◽  
pp. 114-118
Author(s):  
V. L. Voitenko ◽  
L.M. Gunina
Keyword(s):  
Functional State ◽  
Structural Changes ◽  
Circulatory System ◽  
Physical Exertion ◽  
The Body ◽  
Calf Muscle ◽  
Male Rats ◽  
Tissue Samples ◽  
Physical Loading ◽  
Detailed Assessment

Long-term physical activity causes restructuring in the various functions and systems of the body, which are, as a rule, adaptive in nature and occur at all levels of the structural organization of the body. The question of changes in the functional state of the cardiovascular system and, especially, the microcirculatory section of the circulatory system in normal and under the physical exertion and their relationship with ultrastructural remodelling in tissues, cells and cellular organelles is still remaining unclear. The aim of the study was to assess structural changes in the tissues of the calf muscle and myocardium that cause the development of adaptive mechanisms in response to prolonged physical exertion. We studied the structural components of tissue samples of calf muscle and the apex of the heart taken from mature Wistar male rats weighing 220-250 g in mass exposed to prolonged physical exertion by using electron microscopy. It has been shown that a long and intense physical loading causes the development of a number of compensatory-adaptive reactions directed at improving microcirculation processes, oxygen supply of skeletal muscles and myocardium, as well as maintaining an adequate level of metabolic processes. A detailed assessment of the functional state of the tissues studied is necessary for the early detection of signs of maladjustment under the constant loading in sports and the prevention of pathological states.

RHYNCHOLITES AND THE PROBLEM OF NARROW AND BROAD CONCEPTION OF TAXONS

2018 ◽  
pp. 12-17 ◽  
Author(s):  
I. R. Khuzina ◽  
V. N. Komarov
Keyword(s):  
Sexual Dimorphism ◽  
Morphological Characteristics ◽  
Mass Scale ◽  
Individual Variability ◽  
Point Of View ◽  
The Other ◽  
New Taxon ◽  
Artificial System ◽  
Broad Understanding

The paper considers a point of view, based on the conception of the broad understanding of taxons. According to this point of view, rhyncholites of the subgenus Dentatobeccus and Microbeccus are accepted to be synonymous with the genus Rhynchoteuthis, and subgenus Romanovichella is considered to be synonymous with the genus Palaeoteuthis. The criteria, exercising influence on the different approaches to the classification of rhyncholites, have been analyzed (such as age and individual variability, sexual dimorphism, pathological and teratological features, degree of disintegration of material), underestimation of which can lead to inaccuracy. Divestment of the subgenuses Dentatobeccus, Microbeccus and Romanovichella, possessing very bright morphological characteristics, to have an independent status and denomination to their synonyms, has been noted to be unjustified. An artificial system (any suggested variant) with all its minuses is a single probable system for rhyncholites. The main criteria, minimizing its negative sides and proving the separation of the new taxon, is an available mass-scale material. The narrow understanding of the genus, used in sensible limits, has been underlined to simplify the problem of the passing the view about the genus to the other investigators and recognition of rhyncholites for the practical tasks.

CAPRICCIOʼS GENRE IN MANDOLIN MUSIC AT THE END OF THE 19th – THE EARLY OF THE 20th CENTURIES (for example of the concert pieces by С. Munier)

2019 ◽  
pp. 60-71
Author(s):  
N. V. Bashmakova ◽  
K. V. Kravchenko
Keyword(s):  
19Th Century ◽  
Analytical Methods ◽  
17Th Century ◽  
Point Of View ◽  
Historical Approach ◽  
The Creation ◽  
Characteristic Features ◽  
Concert Works ◽  
In The Beginning ◽  
The 19Th Century

The purpose of this article is process of analyzing in reference to concert capriccio by C. Munier for mandolin with piano («Bizzarria», op. 201, Spanish сapriccio, op. 276) from the point of view of their genre specificity. Methodology. The research is based on the historical approach, which determines the specifics of the genre of Capriccio in the music of the late 19th and early 20th centuries and in the work of C. Munier; the computational and analytical methods used to identify the peculiarities of the formulation and the performing interpretation of the original concert pianos for mandolins with piano that, according to the genre orientation (according to the composerʼs remarks), are defined as capriccio. Scientific novelty. The creation of Florentine composer,61mandolinist-vertuoso and pedagog C. Munier, which made about 300 compositions, is exponential for represented scientific vector. Concert works by C. Munier for mandolin and piano, created in the capriccio genre, were not yet considered in the art of the outdoors, as the creativity and composer’s style of the famous mandolinist. Conclusions. Thus, appealing to capriccio by С. Munier, which created only two works, embodied in them virtually all the evolutionary stages of the development of genre. In his opus of this genre there are a vocal, inherent in capriccio of the 17th century solo presentation, virtuosity, originality, which were embodied in the works of 17th – 18th centuries and the national color of the 19th century is clearly expressed. Thus, the Spanish capriccio is a kind of «musical encyclopedia» of national dance, which features are characteristic features of bolero, tarantella, habanera, and so forth. The originality of opus number 201 – «Bizzarria», is embodied in the parameters of shaping (expanded cadence of the soloist in the beginning) and emphasized virtuosity, which is realized in a wide register range, a variety of technical elements.

HISTOLOGICAL CHANGES IN THE INTESTINES OF POULTRY DURING FODDER INTOXICATION

2020 ◽  
Author(s):  
E.P. Dolgov ◽  
◽  
A.A. Abramov ◽  
E.V. Kuzminova ◽  
E.V. Rogaleva ◽  
...  
Keyword(s):  
Body Weight ◽  
Histological Examination ◽  
Aflatoxin B1 ◽  
Structural Changes ◽  
Clinical Manifestations ◽  
Feed Additives ◽  
The Body ◽  
Histological Changes ◽  
Beet Pulp

The article presents the data on the study of the influence of mycotoxins combination (T-2 toxin at the concentration of 0.095 mg/kg and aflatoxin B1 in the concentration of 0.019 mg/kg) on the body of quails and the results of pharmacocorrection of toxicosis with a complex consisting of beet pulp and lecithin. Structural changes in the intestines of quais at fodder mycotoxicosis are described. The use of antitoxic feed additives in poultry led to a weakening of the action of xenobiotics, which was confirmed by an increase in the safety of poultry and increase in body weight of quails, a decrease in the clinical manifestations of intoxication, as well as in positive changes in the structure of the intestine of the poultry during histological examination.

LES AXES DE LA CRÉATION ET LA NAISSANCE DE LʹIMAGINAIRE COMME LANGAGE MYTHIQUE

Trictrac ◽  
2016 ◽  
Vol 9 ◽  
Author(s):  
Liliana Danciu ◽  
Petru Adrian Danciu
Keyword(s):  
Sacred Space ◽  
Physical World ◽  
Spoken Word ◽  
Point Of View ◽  
Philosophical Approach ◽  
Starting Point ◽  
Written Form ◽  
The Creation ◽  
Religious Systems ◽  
Rich Spectrum

The axes of the creation and birth of the imaginary as a mythical language. Our research follows the relationships of the concepts that are taking into account creation on the double axis of verticality and horizontality. We highlight those symbolic elements which would later constitute the mythical language about the sacred space-temporality. Inside this space-temporality a rich spectrum of mythical images develops; images capable of explaining the relationships of the creation plans. Without a religious perception of the temporality, the conceptualization of the axis would remain a philosophical approach. Through our point of view, the two are born simultaneously. Thanks to them, creation can be imagined. The first “frozen” formula of the mystical human spirit can be thought, brought to a palpable reality, expressed in an oral and then a written form. Studied together, temporality (sacred or not) and space are permanently imagined together. For example, a loss of mundane temporality in the secret ecstasy that offers to the soul an ascending direction does not mean getting out of universal temporality, but of its mundane section. In the sacred space the soul relates to time. Even the gods are submitted by the sacred, Aeon sometimes being synonymous to destiny. The universal creator seems to evade every touch, but not consistently, only when he avoids the descent into its created worlds. In sacredness, time and space seem or become confused, both expressing the same reality, by the immediate swing from thinking to deed. The mythical imagery conceives the displacement in the primary space-temporality by the spoken word. So, for something to appear and live, the spoken word is required. Even the divine dream appears as a pre-word of a creator’s thought. The thought follows the spoken word, the spoken word follows the gestures which finally indicate the meanings of the creative act, controlling the rhythm of the creation days. These three will later be adapted through imitation in rite. We are now situated at the limit of the physical world, a real challenge for the mythical imagery. The general feature of the mythical expression on the creation of the material world is the state of the divinity’s exhaustion, most often conceptualized by sacrifice or divine fatigue. The world geography identifies with the anatomy of a self-gutted god. Practically, material creation is most likely the complete revelation of God’s body autopsy. As each body decomposes, everything in it is an illusion. An axial approach of the phenomenon exists in all religious systems. The created element’s origin is exterior, with or without a pre-existing matter, by a god’s sacrifice or only because it has to be that way. This is the starting point of the discussion on the symbolism of axiality as a reason for the constitution of the language of creation, capable of retelling the imaginary construction of myth in an oral and then written form.

The antitoxic and protective effects of Curcuma longa and it`s active agent, Curcumin: оverview

2020 ◽  
pp. 66-72
Author(s):  
A. Khisamova ◽  
O. Gizinger
Keyword(s):  
Curcuma Longa ◽  
Physiological Activity ◽  
Active Agent ◽  
Modern Science ◽  
Physical Exertion ◽  
The Body ◽  
Modern World ◽  
Protective Effects ◽  
Daily Stress ◽  
Anti Cancer

In the modern world, where a person is exposed to daily stress, increased physical exertion, the toxic effect of various substances, including drugs. The task of modern science is to find antioxidants for the body. These can be additives obtained both synthetically and the active substances that we get daily from food. Such a striking example is turmeric, obtained from the plant Curcuma longa. Recently, it has been known that curcumin has an antioxidant, anti-inflammatory, anti-cancer effect and, thanks to these effects, plays an important role in the prevention and treatment of various diseases, in particular, from cancer to autoimmune, neurological, cardiovascular and diabetic diseases. In addition, much attention is paid to increasing the biological activity and physiological effects of curcumin on the body through the synthesis of curcumin analogues. This review discusses the chemical and physical characteristics, analogues, metabolites, the mechanisms of its physiological activity and the effect of curcumin on the body.

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