bluuebunny/crossref_metadata_2025 huggingface dataset:
Dermatoscopy is effective method for diagnostics of skin neoplasms in workers with industrial carcinogens
Authors: Izmerova Natalia I. , Chistova Ilona Ya. , Bogacheva Natalia A. , Petinati Yana A. , Derevnina Anastasia V.
Published: May 2021

Introduction. One of the urgent problems of medicine around the world is the growth of malignant diseases. The impact of the production environment in developing professional and production-related skin malignancies is a sensitive area of occupational health. The high prevalence of precancerosis and the increase in the incidence of skin cancer in people of working age indicates the need to improve diagnostic and preventive measures. One of the most effective recognized non-invasive differential diagnoses of skin tumors with high diagnostic accuracy and sensitivity is dermatoscopy. The study aims to substantiate the importance of dermatoscopic diagnosis of skin neoplasms in workers with industrial carcinogens. The researchers analyzed the available literature and statistical data on the impact of industrial carcinogens on benign and malignant skin lesions in workers in various industries. Specialists from Clinic of the "Izmerov Research Institute of Occupational Health" examined 1,136 people during periodic medical examinations. The features of the signs of neoplasms evaluate according to the principle of their presence or absence. There were two groups: group 1 (n=648) consisted of persons who have contact with industrial carcinogens according to the special assessment of working conditions (SAWC), group 2 (n=488) - persons who do not have contact with carcinogens in the workplace. We found that the frequency of benign skin neoplasms increases depending on the length of work in contact with a production carcinogen. Researchers developed the criteria of clinical and anamnestic signs (the main of which are the working conditions). Dermatoscopic criteria for the initial signs of malignancy of skin neoplasms allow us to form a group of dynamic observations of skin neoplasms in patients working with carcinogens during periodic medical examinations. We formed a group of 38 people (29 from the first and 9 from the second group) for monitoring the dynamics of changes in neoplasms with an appearance to a dermatovenerologist after three months. Specialists sent seven people for additional examination by an oncologist to clarify the degree of existing signs of dysplasia. The formation of a dynamic observation group with the risk of malignancy of skin neoplasms will optimize early diagnosis and ensure high efficiency of treatment in outpatient settings.
Water Management Policies in Cameroon: Interference Through Technology Transfer
Authors: Ndonko Peguy , Mfouapon Mama Moustapha Nchourupouo
Published: May 2021

Water is an indispensable resource for human life and for social and economic development. But Oswaldo de Rivero (2003) notes that ninety-seven percent of all water on the planet is salty, only 3% is fresh and three-quarters of it is concentrated in inaccessible places such as the polar regions and glaciers. Therefore, only a small fraction of the earth's water is fresh and accessible in rivers, lakes and groundwater. According to international hydrological studies carried out by the United Nations and the Stockholm Environment Institute, this small fraction is declining and by 2025, two-thirds of the world's population will be affected by water shortages due to the decrease in the earth's hydraulic cycle caused by the urban population explosion. The search for a balance between population growth and vital resources such as water has a pride of place in the MDGs, which show that disparities in access to water are high, particularly in Sub-Saharan Africa, and require the pooling of all energies. In Cameroon, the resurgence of endemic water-borne diseases prompted the government to set up a drinking water supply system known as the "Scandinave Water Project." This article attempts to describe the water management policies that eventually led to the re-emergence of water-related diseases. The data for this study were collected between 2006-2009 as part of doctoral studies. This collection is still going on in other localities of the country. This reflection is based on two theoretical approaches: The sociology of knowledge, which, according to David le Breton (2004), strives to identify laws that escape agents carried away by the weight of their class habitus. Knowledge is then viewed as a conquest, an enterprise 'against,' where it is a question of forcing the agent give up a conduct whose motivation he does not know. Science then brings out the hidden, the unknowing, it is an illumination, the revelation of obscure laws of operation to those who live them. Then comes pragmatism, an empirical theory of knowledge of which Widmer (1968) is one of the representatives. The relevance of this theory is measured by its consequences on reality. Pragmatism rehabilitates knowledge as it participates in the mutual construction of the world and brings about changes. The failure of this water supply project is above all the non-involvement of the populations and the lack of communication.
Future Time Perception and Examination of Depression Terms of Hope
Authors: Çetin Fatma , Kaya Mehmet
Published: May 2021

The aim of this study is to examine the depression levels of university students according to their perception of future time and hope. The research is a relational screening study and it was conducted with the participation of 1st and 4th year undergraduate students studying in various departments of different universities (n = 368). The data of the study were collected using the Future Time Perception Scale (FTPS), the Trait Hope Scale (THS) and the Beck Depression Inventory (BDI). In the analysis of the data according to the research questions; independent sample t test, correlation analysis and multiple regression analysis were used. The data of the research were analyzed with the SPSS 24.0 package program. As a result of the research, weakly significant relationships were found between future time perception scores and hope scores, while moderate and high negative significant relationships were found between hope and depression scores. According to another result of the study, when the perceptions of future time and hope levels of 1st and 4th grade students were examined to predict depression, it was concluded that while future time perception was not a predictor of depression, hope scores predicted depression. According to the results of the research, when the future time perception, hope and depression levels were compared, it was found that the future time perception and commitment scores of the 1st grade students were higher than the 4th grade students.
Over-expression of centromere protein U in human endometrial cancer.
Authors: Mamoor Shahan
Published: May 2021

Gynecologic cancers including cancers of the endometrium are a clinical problem (1-4). We mined published microarray data (5, 6) to discover genes associated with endometrial cancers by comparing transcriptomes of the normal endometrium and endometrial tumors from humans. We identified centromere protein U, encoded by CENPU, as among the most differentially expressed genes, transcriptome-wide, in cancers of the endometrium. CENPU was expressed at significantly higher levels in endometrial tumor tissues as compared to the endometrium. Importantly, in human endometrial cancer, primary tumor expression of CENPU was correlated with recurrence-free survival in white patients with low mutational burden. CENPU may be a molecule of interest in understanding the etiology or progression of human endometrial cancer.
Investigation of Mathematics Teachers’ Self-Efficacy in Teaching Mathematics in the COVID-19 Pandemic Process
Authors: TAKUNYACI Mithat
Published: May 2021

Teachers’ beliefs about teaching mathematics have a great influence on students’ success in mathematics. In addition, teachers with high teaching efficacy beliefs create classroom environments where students can be more successful. In the light of this information, the importance of understanding mathematics teachers’ beliefs about their competence has to be considered in mathematics teaching. In this study, a relational survey model was used to examine secondary mathematics teachers’ efficacy beliefs about teaching mathematics in terms of some variables. The sample of the study consists of 165 mathematics teachers selected with the stratified sampling method. In this study, Mathematics Teaching Efficacy Belief Scale, developed by Enochs, Smith, and Huinker (2000) and adapted to Turkish by Takunyacı and Aydın (2013) was used. The first finding of our study is mathematics teachers’ beliefs about mathematics teaching were medium level. The second finding of our study is the personal mathematics teaching efficacy beliefs of male teachers were significantly higher than female teachers, while female teachers’ efficacy beliefs about outcome expectations in mathematics teaching were significantly higher than male teachers. The third finding of our study is efficacy beliefs of mathematics teachers working in private high schools about the outcome expectation in mathematics teaching were significantly higher than the mathematics teachers working in public high schools. In the last finding of our study, it was found that the personal mathematics teaching efficacy beliefs of mathematics teachers with professional seniority of 11 years or more were significantly higher than teachers with professional seniority of 0-5 years.
Online Donation for Covid-19 as Connective Action in Indonesia and Vietnam
Authors: Effendi Tonny Dian , Xuan Nong Thi
Published: May 2021

This study discusses how the internet facilitated the online donation movement to help deal with the Covid-19 in Indonesia and Vietnam. The internet has critical roles in online donations by spreading information, connecting individuals, and making an online donation movement. We use the connective action concept to explain how the social movement is developed by connecting people through the loose organizational or no-organizational platform. We find that the internet and social media have an essential role in informing, connecting, and simultaneously being a means of online donation activities of individuals from various backgrounds. In this action, individuals are connected emotionally and encourage their empathy and solidarity across identities. In other words, the online connection encourages people to gather and donate as social action. However, in contrast to the connective action concept based on real (offline) action, the online donation for Covid-19 shows that individuals are connected and act online. Therefore, conceptually, the online donation case could enrich the connective action concept in the context of online connection and online action.
Age of acquisition effects in recognition without identification tasks
Authors: Catling Jon , Pymont Carly , Johnston Robert , Elsherif Mahmoud Medhat , Clark Rebecca , Kendall Emily
Published: May 2021

The Age of Acquisition (AoA) effect results in early-acquired words being processed more quickly and accurately than later-acquired words. This effect is argued to result from a gradual development of semantic representations and a changing neural network throughout development (Chang et al., 2019). Some forms of the Recognition Without Identification (RWI) effects have been observed at a perceptual level. The present study used the RWI paradigm to examine whether the AoA effect is located at the perceptual loci. A total of 174 participants were presented a list of pictures (Experiment 1) or words (Experiment 2) followed by a list of mixed early- and late-acquired picture or word fragments that participants had to identify; half of which corresponded to studied words and half of which to unstudied words. Irrespective of whether the item was identified, participants then rated the likelihood that the item appeared in the study phase. In both experiments, results showed that studied items were recognised more accurately than unstudied items, even when they could not be identified and late-acquired items were recognised more than early-acquired items, even when they were not identified. Finally, RWI interacted with the AoA effect only in pictorial stimuli, indicating that the RWI and AoA effects are located at the perceptual level.
Puerto Ricans and Mexican immigrants differ in their psychological responses to patterns of lifetime adversity
Authors: Cooper Daniel , Bámaca-Colbert Mayra , Layland Eric , Simpson Emily , Bayly Benjamin
Published: May 2021

Background: Puerto Ricans and Mexican immigrants are often exposed to multiple types of adversity across their lifetime (e.g., maltreatment, household dysfunction, discrimination) and this exposure can increase the risk for adult mental health problems. Purpose: The objective of this study was to (a) identify subgroups of individuals exposed to unique combinations of childhood adversity and lifetime discrimination among Puerto Ricans and Mexican immigrants, and (b) compare the prevalence of mental health problems across different risk profiles. Method: We used existing data from the HCHS/SOL Sociocultural Ancillary Study. Participants included Puerto Rican (N = 402) and Mexican adults (N = 1351) born outside but living in the continental U.S. Findings: Through latent profile analysis, we selected a three-profile solution for Puerto Ricans: (a) Low Exposure (low on all adversity items; 58% of sample), (b) Adverse Childhood Experiences (ACEs) Only (high on ACEs items, average or lower than average on discrimination items; 32%), and (c) Dual Exposure (high on all adversity items; 10%). For Mexicans, we selected a four-profile solution: (a) Low Exposure (52%), (b) ACEs Only (24%), (c) Maltreatment and Discrimination (15%), and (d) Dual Exposure (9%). For Mexicans, we found that the Dual Exposure and the Maltreatment and Discrimination profiles had the highest levels of mental health problems. For Puerto Ricans, the Dual Exposure and ACEs Only profiles had the highest levels of mental health problems, suggesting that Puerto Ricans may be more vulnerable to the effects of childhood adversities as compared to Mexican immigrants. Results from our study indicate that different patterns of adversity exposure are linked to different levels of mental health outcomes, and therefore, may require different intervention dosage. Understanding which groups of individuals are at highest and lowest risk for mental health problems is critical for developing effective, tailored interventions to prevent the negative effects of childhood adversity and discrimination for Latinxs.
Tone, stress, quantity, and quality: prosodic patterns and tonal wug-tests in Žiri Slovenian
Authors: Begus Gasper , Jurgec Peter
Published: May 2021

The interactions between segmental and suprasegmental features are cross-linguistically rare. In this paper, we report on a prosodic system of Žiri Slovenian, which displays an intricate set of interactions between tone, stress, quantity, and vowel quality. Some of the patterns are well-motivated (e.g. the preference of High tone syllables to be stressed) while others lack phonetic or phonological motivation (e.g. the preference of long vowels to fall on the second syllable of a trochaic foot). Žiri also displays a rare case of interaction of prosody with vowel quality. To confirm productivity of the observed patterns, we conducted a wug experiment that tested the dependence of stress on vowel quality, word length, and tone. This paper brings forth a new instance of phonetically unmotivated phonological processes at the suprasegmental level, which appear less discussed than at the segmental level. We also discuss methodological issues arising from artificial experiments on tonal processes.
Memory bias for social hierarchical information is modulated by perceived social rank
Authors: Griffiths Kirsty , Stretton Jason , Dalgleish Tim
Published: May 2021

Hierarchies pervade human society, characterizing its members along diverse dimensions ranging from their abilities or skills in a particular domain to their economic status or physical stature. One intriguing aspect of the centrality of hierarchies, relative to egalitarian constructs, is that hierarchically-organized social information appears to be remembered more easily than non-hierarchically-organized information. However, it is not yet clear how one’s social rank within a hierarchy influences processing. In a pre-registered study with 66 healthy participants, we examined memory recall for hierarchical information when participants themselves were positioned higher in the hierarchy versus lower in the hierarchy, both relative to an egalitarian control condition. The results replicate previous work showing that hierarchical information is memorized faster relative to the egalitarian control. Importantly, this effect was modulated by the participant’s position within the hierarchy, with higher-positioned participants memorizing information faster than lower-positioned participants. This study provides new evidence about the interaction of perceptions of one’s own social status with memory for social hierarchical information.
Maternal Values and Personality Enhance Infant Cooperation with an Adult
Authors: Breeland Nichole Rose , Henderson Annette M E , Graham Beth
Published: May 2021

This longitudinal study (N = 204) examines if the association between maternal cooperative values or personality and 14-month-olds’ cooperative ability with an adult experimenter across two tasks is mediated by infant temperament (i.e., biology) or infants’ early at-home cooperative experience through social gameplay at the age of 9 months (i.e., socialisation). The results revealed that infants of mothers with other-oriented cooperative values demonstrated increased coordination and success on the cooperative task requiring complementary actions. Infants of mothers high in cooperative personality traits agreeableness and honesty-humility demonstrated increased coordination and success on the cooperative task involving parallel actions. Neither infant temperament nor the frequency of social gameplay mediated these effects. These findings offer the first evidence suggesting that 14-month-old infants’ cooperative ability is shaped by their parents’ cooperative dispositions.
PENERAPAN PHYSICAL DISTANCING DAN STRATEGI PEMASARAN USAHA PEDAGANG PADA MASA PANDEMI COVID-19
Authors: Nurminingsih
Published: May 2021

Dalam buku ini membahas mengenai permasalahan faktor keberlanjutan usaha pedagang pada saat pandemi covid-19 di Lokasi Binaan Munjul. Buku ini juga mengkaji pengaruh penerapan Physical distancing dan Strategi Pemasaran terhadap Keberlanjutan Usaha Pedagang pada saat Pandemi Covid-19 di Lokasi Binaan Munjul Jakarta Timur. Pendekatan kajian ini termasuk paradigma kajian kuantitatif dengan menggunakan metode pengambilan sampel menggunakan kuesioner sebagai instrumen utama untuk mengumpulkan data. Populasi dalam kajian ini adalah pedagang di Lokasi Binaan Munjul yang tetap berjualan pada saat pandemi covid-19 dan pengambilan sampel sebanyak 122 orang sebagai sampel kajian dan menggunakan Analisis data SEM PLS-3.
Multimedia based learning in the basic lessons of electricity and electronics to improve SMK student competency
Authors: Tohir Toto , Wasliman Iim , Iriantara Yosal , Sauri Supyan
Published: May 2021

Management of education quality refers to the National Education Standards. The purpose of this study was to determine: (1. Multimedia learning planning to improve student competence (2) Organizing multimedia learning to improve student competence (3) Implementing multimedia learning to improve student competence (4) Evaluating multimedia learning to improve student competence (5) Multimedia learning outcomes to improve student competence (6) Inhibiting factors for multimedia learning in increasing student competence Qualitative descriptive methods to describe phenomena that occur realistically Data collection techniques (1) Interview (2) Observation (3). Documentation The conclusion of the study shows that the two SMKN schools have not been optimal in terms of planning, organizing, implementing, evaluating, and multimedia learning outcomes to improve student competence in basic electricity and electronics subjects. The principal fully supports all multimedia equipment facilities and requires subject teachers to use multimedia as a learning medium.
¿En que instrumento teórico sustentaron los incas al conocer y el saber?
Authors: Mejía Huamán Mario
Published: May 2021

En el I Congreso Internacional de Filosofía Latino-Americana que se realizó en la Universidad Federal da Integraçao Latinoa-Americana de Foz do Iguaçu, en setiembre de 2018, el filósofo Pablo Guadarrama nos planteó las siguientes preguntas: ¿En qué epistemología se sustentó el conocimiento o la ciencia andina? ¿Tuvieron los incas o pueblos pre incas, instrumentos teóricos para fundamentar sus conocimientos? ¿Cómo debería ser la epistemología andina? Intentaremos dar respuesta, más ciñéndonos al ámbito de la sabiduría (yachay) y el conocimiento (reqsiy) manejado por los incas, antes que en el concepto moderno de ciencia alcanzada en el mundo occidental la cual debe ser expresada a manera ley (legaliformidad), lo cual no encontramos en la sabiduría y conocimiento incas, entre otras razones porque hasta el momento, hemos sido incapaces de descifrar la qelqa (sistema de escritura) o los khipus que fueron una técnica alfanumérica de codificación.
Una aproximación desde la memoria histórica al enfrentamiento entre las fuerzas armadas y los terroristas en el Perú de los 80 y 90 del siglo XX
Authors: Cayuela Berruezo Miguel Ángel
Published: May 2021

En el artículo se va a analizar el enfrentamiento entre las fuerzas armadas peruanas y los grupos terroristas (Sendero Luminoso y el MRTA). Siempre desde el punto de vista de la memoria histórica y centrándonos en las principales víctimas de este enfrentamiento. Las personas civiles fueron un actor principal mientras duró la contienda. Debido a este hecho quedaron heridas abiertas en parte de la población, heridas que a día de hoy siguen vigentes. Toda paz que se consigue a través de procesos violentos siempre se considera como una paz imperfecta, lo que ocurrió en el Perú debe servir para encontrar nuevos espacios y modelos de paz
Presencias insólitas de la muerte en el imaginario colectivo peruano: Almas en pena, fantasmas o ánimas
Authors: Flores Dávila Gloria Cristina
Published: May 2021

Nuestro trabajo se interesa en presentar las presencias insólitas de la muerte que se han manifestado desde el período virreinal hasta la actualidad en nuestro país. Las numerosas y variadas fuentes consultadas ayudan a conocer cómo esas almas en pena, fantasmas o ánimas han sido percibidas, sentidas y posteriormente transmitidas a la colectividad. Asimismo, esas tradiciones del mundo de ultratumba permiten acceder al imaginario colectivo de nuestras sociedades en la larga duración y las condiciones que han favorecido la integración de elementos procedentes de diferentes culturas.
El desarrollo del turismo en Alemania durante el régimen nacional socialista
Authors: Bazzetti De los Santos Ernesto Piero
Published: May 2021

El desarrollo del Turismo durante el período de la Alemania nazi, está relacionado a la creación del KdF, organización a través de la cual el pueblo alemán tenía acceso a un real disfrute del tiempo libre. Alemania se convertiría en poco tiempo en una potencia turística mundial y el régimen utilizaría este proceso en beneficio de los intereses políticos del nacionalsocialismo, preparando al pueblo alemán para la inminente guerra que se produciría.
Percepción y reflexión de la historiografía peruana de las últimas décadas del siglo XX. Una mirada breve a las condiciones del que hacer histórico en el Perú
Authors: De La Cruz Villanueva Carlos A.
Published: May 2021

Las siguientes líneas tienen como objetivo esbozar unas ideas preliminares, referidas en forma de ensayo a la comprensión de la historiografía peruana de las últimas décadas del siglo XX, mediante la aproximación que los balances historiográficos han brindado sobre este periodo. Esta observación preliminar busca identificar algunos elementos, indicadores y apreciaciones a la labor del historiador que cumplen la función de condiciones hacen posible su profesión, ello a través del análisis a balances historiográficos, entrevistas y opiniones que hacen posible la visualizar dichas condiciones.
escritor en el momento actual
Authors: Chávez Bellido Dina Emeteria
Published: May 2021

El compromiso real del escritor es el de crear belleza a partir de un verso, un cuento, una novela, una obra de teatro; y que todo ello envuelva al lector con un trozo de su vida soñada o vivida, sin necesariamente haber conocido al autor. El tema puede ser de belleza, de amor, de rechazo, de deleite, de estupor; pero sobre todo debe iluminar el cámac del lector y echarlo a andar después de una situación dolorosa y evitarle el abismo de un suicidio, aliviarlo de una depresión aguda, ayudarlo a salir libre de un sociópata que atentó contra su vida, sosegar al que perdió el sí de un amor o recibió el no de los desamores presentes en su psiquis y en los ojos de su alma –por un tiempo o quizá para siempre– si no reprograma su mente a través de la neurolingüística y el amor. Así, el fortalecido por la literatura podrá calzarse en el dolor del otro e investirse de la fe en Dios.
Features of physical and technical-tactical preparedness of young football goalkeepers 13-14 years old
Authors: Lysenchuk Sergii , Kraynik Yaroslav , Tupeev Yulai , Arkhipov Volodimir
Published: May 2021

The research results of the physical development level, indicators of technical and tactical actions of young football players aged 13–14 of different game roles are presented. The research involved 46 young players aged 13-14 of FC "Arsenal" in Kharkov, including 6 goalkeepers, 8 central defenders, 8 wing defenders, 8 central midfielders, 8 wing midfielders, 8 forwards. The following methods were used: theoretical analysis and generalization of scientific and methodological literature, pedagogical testing, and mathematical statistics. Quantitative indicators of motor actions of young football players of 13-14 years of different game role according to the results of 10 calendar games are determined. It was established that the quality of performance of technical and tactical actions of young football players was not the same for players of different game roles. Goalkeepers mainly make long and short passes (29.8 ± 1.19 and 27.2 ± 1.16% of the total number of technical and tactical actions). The largest number of movements with the back forward, cross step and additional step was made by the goalkeeper (12.3; 7.0; 2.6% of game actions per game), which were statistically significantly higher in relation to all field players (p <0.001). Goalkeepers during the game perform more jumps (32.4 ± 1.48% of all motor actions) and throwing the ball (26.4 ± 1.48%). Goalkeepers’ indicators of speed and power capabilities (in the test "vertical jumping") were statistically significantly superior (p <0.05) to players of all other lines. The correlations between the test indicators that reflect the level of goalkeepers’ physical fitness were determined. A statistically significant correlation was established between the indicator "vertical jumping" and running 30 m (ρ = -0.82, p <0.05), indicators of starting and distance speed (ρ = 0.84 and ρ = 0.86, p <0.05), the indicator "running 10 m on the move" with a 6-minute run, which characterized the overall endurance (ρ = -0.83, p <0.05). Goalkeepers are characterized by the relationship between all technical and tactical actions of the game and the level of motor skills development, namely the statistical significance of the correlation of speed and speed-power qualities with technical and tactical indicators.
Factors of social orientation on physical activity and methods of their application in the process of formation of motives of physical activity of the person
Authors: Pankratov M.
Published: May 2021

Social and valuable orientation on health activities is formed and regulated with the help of influence on a person (social group) by certain factors. The overall understanding the word as factor is the main reason; moving force of some process; some relations and relationships; this is that is conditioned objective necessary or subjective desired result.

Factors of health activities are connected at overall system which has own construction and functions. Their main elements are two groups of factors: social and natural ones. The action of natural factors is connected with biological nature of a human and dependence from environment. Social factors are economic, social and political, organizational and leading as well as psychological and pedagogical and moral reasons of health activities.

So there are three united processes of a magnet of humans to lessons of physical exercises: 1) the process of external influence of a society on a person that is social orientation on health activities; 2) the external process of understanding a person an influence of natural or social environment that is orientation of health activities; 3) the result of orientation as the done motives that is social and valuable orientation on this activities. Abovenamed processes and phenomena are the social orientation on health activities; this activities is an influence of a society or social group on certain subject to appear social and valuable orientation on lessons of physical exercises and further development of physical culture as a whole.

At a mechanism of a social orientation the economic and social and political factors have a certain influence on forming given orientation. For providing their certain influence at a structure of social orientation there are special group of factors – factors of orientation on health activities. These factors are special organized actions which are complex reason of certain kind of relation to activities. When magnetizing a subject to lessons of physical exercises with the help of factors of orientation there are such stages: grounding for this subject a necessity at health activities; opening methods and means of its organization; understanding such activities themselves when taking part at it; working and widening results of all previous stages. Such for determinates a structure of factors of orientation according to their content and principle of directed action.
Peculiarities of physical education of students at the current stage of society development
Authors: Prus N. , Uskova S. , Rudenko G.
Published: May 2021

The article reveals the features of physical education of students at the present stage of development of society. It is established that physical education classes on the basis of sports specialization to a greater extent create conditions for further implementation of the tasks of professional and applied physical training. It is revealed that the use of modular-block training in combination with the system of rating control allows to organize the modular-rating technology of physical education and to increase the motivation to exercise. This approach allows: to use in the relationship rating-modular system of organization of classes; to introduce innovative technologies; to increase the physical culture and educational potential of classes; to strengthen professional and applied physical training of young specialists; to increase value orientations on leading a healthy lifestyle by means of physical education. Physical education is a multilevel educational system, holistic and unified in structure, content and organization. This process must be implemented in the aggregate of all parts, connections, channels, which are in relations and connections with each other and timely modernize in accordance with those changes in environmental and social processes.

Thus, the tasks for the education of physical qualities, motor skills, rehabilitation, ecological and valeological education should be solved from the standpoint of an integrated approach as a method of scientific and practical implementation of a multilevel system of physical education and constant modernization of its content. This approach involves the use of the relationship of rating- modular technology of organization of classes; taking into account ecological introductions of innovative technologies, high rise of physical culture and educational potential of occupations owing to increase of a share of ecological and valeological maintenance of theoretical program material, strengthening of professional and applied physical training of young experts, raises value orientations of a way of life by means of physical culture and sports.
Gymnastics exercises as a way of improving the health of students
Authors: Puzdymir Mykola , Chekhivska Iuliia , Tsymbaliuk Kateryna
Published: May 2021

The system of physical education of students is aimed only at solving current problems - drawing up control and test standards, which does not contribute to the development of their desire for self-improvement, aims to educate obedient performers focused on compliance with the requirements of the physical education program.

The purpose of the article: to determine the impact of gymnastic exercises on health, as well as to provide practical recommendations to students.

Research methods: theoretical generalization, systematic analysis of data from the scientific literature, axiomatic method.

The article substantiates the importance of physical education classes that promote the development of strength qualities in students, as the development of these qualities provides good physical condition and readiness for creative activity.

Over the last decade, the situation in Ukraine has been alarming: the health and fitness of student youth has deteriorated sharply. According to medical research centers, up to 90% of pupils and students have health problems, 30-50% of them - unsatisfactory physical fitness.

The recommended set of exercises for daily gymnastics to improve the health of students is given. Describes the basic tips that students should follow during gymnastics. The essence of self-control over the state of health of young men during training is revealed.

The problem of physical improvement of student youth is relevant today and requires from scientists, coaches and teachers of physical education further scientific and practical research in improving health, physical development and improvement of physical qualities.
Dynamics of maximum oxygen consumption in middle-distance runners in a one-year training cycle
Authors: Piatnytska Dariа , Sokoliuk Olga , Shesterova Liudmyla , Luchentsova Irina
Published: May 2021

Purpose of the work: to study the dynamics of the indexes of maximal oxygen consumption in a one-year cycle of training in skilled runners who combine 800 and 400 m distances.

Methods and materials: theoretical analysis and generalization of literary sources, analysis of documentary materials, submaximal Valunda-Schestrand test (PWC170), pedagogical experiment and methods of mathematical statistics.

The research was conducted on the basis of the School of High School athletics of Kharkov. There were 5 boys and 5 girls who are 17-23 years old (4 - Candidates Master of Sports and 6 – athletes of the first category).

In the course of the work it was established that the indexes of maximal oxygen consumption of athletes is changing with the growth of their training. It was found that the boys’ level of maximal oxygen consumption changes more significantly in the process of their training than in the process of girls’ training. This can be explained by lower aerobic productivity (power), which is reflected in lower results of women in sports with predominant manifestation of endurance. This factor explains the relative reduction of record results with increasing distance. It is marked that under the influence of training loads of a special preparatory stage of the preparatory period, the indices of maximal oxygen consumption of girls did not change.
Self-assessment of physical development of student youth in the process of formation of individual physical culture
Authors: Semenenko Viacheslav , Biletskaya Viktoriia , Zavalnyuk Viktoriia , Yaremenko Oleg
Published: May 2021

Relevance. In the physical education of students during the formation of individual physical culture is relevant to the issue of self-assessment of physical development, the study of motivation to engage in various types of physical activity among students.

The purpose of the work is to study the self-assessment of physical development and motivation in physical education among student youth in the process of formation of individual physical culture.

Methods: analysis and generalization of data of scientific and methodical literature and sources of the Internet; sociological methods; psychological and diagnostic methods; pedagogical methods; methods of statistical data processing. Experimental studies were conducted at Borys Grinchenko Kyiv University. The study involved students of 1-3 grades, 105 people (58 boys and 47 girls).

Results. In the course of the research, priorities were established in the motives and interests of student youth during physical education classes. The level of physical conditions of students according to the results of motor tests is determined.

The individual profile of the physical «I» of the individual is determined with the help of the test-questionnaire EM Bochenkova «Self-description of physical development», which is a modified version of the known method of A.M. Parishioners. It is established that at a low level of «self-esteem» students generally rate «coordination of movements», «endurance», «flexibility». With a low self-esteem of «sports abilities» and «physical activity», the studied students rate the «appearance» and consider themselves quite attractive. In general, the level of self-esteem on some scales increases with age («global physical self», «strength», «endurance»).

In order to form an individual culture of students’ health, it is necessary for the participants of the educational space to master the standards of self-preserving behavior and the culture of a healthy lifestyle to increase healthy activity. It is shown that students with a high level of physical fitness have higher scores on all indicators of the scale and they have a higher overall level of self-esteem. At the same time, students with a low level of physical fitness have an inflated self-esteem in relation to "appearance".
INNOVATIONS OF JURISPRUDENCE AND LEGALITY IN THE SPHERE OF TRANSPORT AND TRANSPORT TECHNOLOGIES
Authors:   Doctor of juridical sciences, Professor, Head of the Department of Law,  Faculty of Economics and Law Philip Orlyk International Classical University, Kyrychenko Оleksandr A. , Lantsedova Julia О. , Оleksandra S Tuntula ,   Candidate of Juridical Sciences, Assistant Professor, Assistant Professor of Criminal Law and Procedure  of the Juristical Faculty National aviation university
Published: May 2021

The monograph draws attention to the innovative nature, functions and system of anti-offenses bodies in ensuring the legality in the field of transport and transport technologies. The basic properties of deviant behavior of individuals and the powers of anti-tortists to overcome it are described. An innovative species division of legal facts, offenses and juridical liability in the context of ensuring legality in the field of transport and transport technologies is proposed. An innovative understanding of the reliability of information and their sources as a basis for juridical and other competence in this area is revealed. The basic values of law and the tasks of jurisprudence and other doctrinal basis of the innovative nature of the transport branch of law and code are considered. The essence of the ratio of legal acts in the field of transport and transport technologies by legal force is clarified. The essence of the nature and bases of the transport branch of law according to the innovative classification of juridical sciences on the basis of their basic hypertasks is revealed. An innovative eleven-level procedure for transporting basic and related juridical and other education by carriers is outlined. It can be useful for anyone interested in innovations in jurisprudence and legality in the field of transport and transport technologies.
If There is a Will, There is a Way: Battling Cancer
Authors:   Science Repository OÜ, Gupta Shweta
Published: May 2021

Besides being in the good hands of doctors, one’s willpower can be one of the significant factors in the battle against cancer. Having hope, along with the power of one’s resilience and willpower contributes towards the success road of recovery.
Analisys of experimental studies of optimal control of tower crane trolley movement mechanism
Authors:   National University of Life and Environmental Sciences of Ukraine, Loveikin V. S. , Romasevych Yu. O. ,   National University of Life and Environmental Sciences of Ukraine, Stekhno O. V. ,   National University of Life and Environmental Sciences of Ukraine
Published: May 2021

The article describes the laboratory model of the tower crane boom system, measuring and recording equipment (sensors, data collection system, power supply, etc.), power control equipment (frequency inverter), and software for data collection and for the frequency inverter control. Planning of experiments for investigation of optimal control of lab model movement was carried out. All experiments are divided into two series: for time optimal control and for control optimal by the integral criterion. For the first series of experiments, the weight of the load (has been varied at three levels) and the length of the flexible suspension (has been varied at two levels) acted as independent factors. For the second series of experiments, one more independent factor was taken into account ‒ the duration of the trolley acceleration (deceleration). This factor has been varied at three levels. The analysis of experimental studies was carried out in terms of variation indicators (deviation of theoretical and experimental data) and graphical dependencies. The results of the analysis showed a sufficiently high convergence of the data obtained during the experiments with those that were obtained by calculation. The existing deviations are caused by the inaccuracy of setting the parameters of the system, the failure to take into account all the significant factors affecting the movement of the system, as well as poor-quality implementation of control with rapid changes in the speed of the trolley movement. Recommendations are given that will eliminate the described factors and ensure further improvement of the technique for implementing optimal control in practice
Influence of speed of dispenser movement of directed impact on accuracy of seeding of main technical crops
Authors:   National University of Life and Environmental Sciences of Ukraine, Popyk P. S.
Published: May 2021

The article presents the results of field experimental studies to establish the effect of the speed of displacement of the metering element on the probability of the appearance of gaps and twins when sowing seeds with a pneumatic-mechanical seeding device equipped with directional cells. The object of the study is a seeding device with a directional metering unit, an innovative design solution of which will improve agricultural production based on resource conservation. As a result of the use of a new constructive solution of the dispenser, the increased accuracy of the technological process of forming a regular single-grain flow of seeds.
Analysis of effectiveness of process operational and technological reliability of agricultural mashines
Authors:   National University of Life and Environmental Sciences of Ukraine, Ovchar R. F.
Published: May 2021

The analysis suggests that to solve the contradiction between the need of ensuring the required level of serviceability of combine harvesters and capabilities of existing system and repair management of the technical state of combine harvesters at the present stage, there is a need to improve the subsystem recovery combine harvesters subject to the requirements of readiness to perform tasks on purpose and financial capacity for its maintenance. Analysis of scientific literature showed that today the unsolved problem of search and introduction of effective methods and repair combine harvesters are: development of mathematical models of the process and repair, which would allow comparative assessment of technical and economic efficiency of different modes, and repair objects combine harvesters, alternative strategies for their repair, with the aim of improving the quality of control of technical condition of the vessel in conditions of limited funding. Consideration of the process of technical maintenance of combine harvesters as a set of stages and repair objects combine harvesters allows to identify possible directions of improving the system restore. The analysis allowed to determine four basic options for its organization and to make a qualitative assessment of the benefits and disadvantages of each of these options. Reduced operating costs in the operation of combine harvesters, along with other measures of organizational and technical nature require greater automation of control of technical condition. Automation of technical state control of combine harvesters developed in the following areas: embedded systems control, on-board automated control systems, specialized control systems and universal control systems dismantled equipment. A large share of false failures in equipment, violation of industrial relations in the repair network on-board equipment, the shortage of maintenance fund requires implementation and operation. Most fully able to examine the efficiency of the process of operation of complex technical systems using analytical models. Existing approaches to the assessment of the recovery system can be classified also according to the used indicators of effectiveness: the number of constructive variables of units that are replaced (restored) for a predetermined period of operation of the control object, repair cost of the constituent elements of the functional system for a specific period at different depths of the control and completeness of the recovery, the downtime of the test object within a certain period, for comprehensive reliability, such as coefficient of readiness, coefficient of technical use.
Pengaruh Gaya Kepemimpinan, Motivasi Kerja Dan Lingkungan Kerja Terhadap Kepuasan Kerja Karyawan Pada PT. Karwikarya Wisman Graha Tanjungpinang
Authors: Misdiana Misdiana , Iranita Iranita , Kurniawan Roni
Published: May 2021

This study aims to determine the leadership style, work motivation and work environment towards employee job satisfaction at PT. Karwikarya Wisman Graha Tanjungpinang. The research method used is descriptive statistical method with a quantitative approach. Data collection techniques are carried out by observation and questionnaire. The number of research samples used was 115 respondents. Analysis of the data used is multiple linear regression analysis, hypothesis testing in the form of T test and F test and analysis of the coefficient of determination. The research conducted resulted in a leadership style that had a significant effect on employee satisfaction at PT. Karwikarya Graha Tanjungpinang because the value of t count> t table or 3.171> 1.981 and the significance value produced is 0.002 <0.05. Work motivation has a significant effect on employee satisfaction at PT. Karwikarya Graha Tanjungpinang because the value of t count> t table or 2,366> 1,981 and the significance value produced is 0.020 <0.05. The work environment has a significant effect on employee satisfaction at PT. Karwikarya Graha Tanjungpinang because the value of t count> t table or 7.168> 1.981 and the significance value produced is 0,000 <0.05.