bluuebunny/crossref_metadata_2025 huggingface dataset:
Conexões do pensamento de Celso Furtado com o institucionalismo vebleniano: hábitos, emulação e efeito-demonstração
Authors: Vilaça Júnior Ademir Pedro , Conceição Octavio A. C.
Published: December 2021

Resumo Este artigo busca elementos do institucionalismo original para fazer uma releitura da dinâmica de desenvolvimento de países periféricos. Com base nas especificidades dos países subdesenvolvidos destacadas pelo estruturalismo, procuramos estabelecer um nexo teórico com o institucionalismo, no intuito de apreender aspectos intrínsecos de estratificação da estrutura social na periferia. Nesse sentido, incorporamos a noção vebleniana de emulação como a raiz analítica do efeito-demonstração, que, a partir do consumo conspícuo, difunde e legitima padrões de consumo e produção para a sociedade. Concluímos que a complementaridade das abordagens contribui para aprofundar a compreensão sobre aspectos sociais do processo de diferenciação do sistema centro-periferia.
Uma nota sobre dinheiro e dinheiro creditício: uma interpretação da teoria do valor de Marx
Authors: Araujo Renan Ferreira de , Palludeto Alex Wilhans Antonio
Published: December 2021

Resumo Este artigo propõe reconstituir, a partir de uma abordagem centrada na forma-valor, o desenvolvimento genético do dinheiro na teoria do valor de Marx. Em particular, argumenta-se que a teoria do dinheiro de Marx não se restringe à concepção do dinheiro como uma mercadoria específica, como o ouro. Assim, destaca-se que o dinheiro-mercadoria constitui, metodologicamente, apenas uma etapa no desenvolvimento sistemático da categoria dinheiro, que aponta para o dinheiro creditício, no âmbito do processo de valorização, como sua forma mais acabada. Nesse contexto, o presente artigo busca contribuir para a rica literatura marxista acerca da compreensão do dinheiro no capitalismo contemporâneo ao destacar a compatibilidade da teoria do dinheiro de Marx para o entendimento das formas atuais assumidas pelo dinheiro.
FORMAÇÃO PEDAGÓGICA EM APRENDIZAGEM DIALÓGICA: CONTRIBUIÇÕES PARA A FORMAÇÃO DE PROFESSORES/AS EM TEMPOS DE DISTANCIAMENTO SOCIAL
Authors: Silva Vivian Massullo , Braga Fabiana Marini , Carvalho Amanda de , Moreira Raquel
Published: December 2021

Este artigo apresenta resultados de pesquisa desenvolvida a partir do curso de formação em Aprendizagem Dialógica ofertado remotamente, durante o período de distanciamento social ocasionado pela pandemia da COVID-19, com recorte específico sobre a formação de professores/as. A pesquisa foi realizada por meio de formulário eletrônico preenchido pelos/as cursistas, relatos e grupo focal comunicativo, realizados após o término do curso. O objetivo foi compreender qual o impacto do curso de formação em Aprendizagem Dialógica sobre o conhecimento teórico e prático de professores/as e sua relação com o enfrentamento do isolamento social. Pautados no referencial da Metodologia Comunicativa, as respostas obtidas foram sistematizadas em elementos transformadores e excludentes em relação às contribuições do curso para a formação de professores/as e para o enfrentamento da pandemia. Como resultados destacamos a dimensão instrumental, a necessidade da formação de professores/as aliada às evidências científicas, e a criação de sentido como elementos transformadores. Os dados também revelaram que a falta de diálogo e a estrutura verticalizada dos sistemas de ensino são elementos que distanciam as práticas pedagógicas dos/as professores/as de melhores resultados educacionais. Os elementos apontados como transformadores deram suporte para que os/as participantes buscassem respostas para os problemas enfrentados em seus cotidianos profissionais e pessoais. Esperamos que este artigo contribua com o campo da formação de professores/as, promovendo reflexão sobre a necessidade de alinhar essa formação com os estudos produzidos pela comunidade científica internacional.
Increasing life of pit dump truck motor-wheel gearboxes by introducing the monitoring of the actual technical condition
Authors: Khoreshok A. A. , Kudrevatykh A. V. , Ashcheulov A. S. , Vinidiktov A. V. , Kantovich L. I.
Published: December 2021

At present, Kuzbass coal strip mines pay great attention to improving quality performance of mining equipment operation, including reliability and durability of components and units. One of the ways of the performance improvement is decreasing number of unforeseen failures. To achieve this purpose a mine dump truck part diagnostics should be introduced into a maintenance service procedure. At the same time the process of diagnostics should not increase the machinery downtime, but effectively reveal a condition of motor-wheel gearboxes in the course of dump truck operation. The aim of the research is to increase the reliability and service life of motor-wheel gearboxes of large BelAZ dump trucks. Failure of a motor-wheel gearbox is a rare phenomenon, but the cost of a new gearbox can vary from 3.5 to 10 million rubles. That is why it is important to implement such methods of diagnostics, which allow revealing the condition of gearboxes in the shortest possible time and without disassembling corresponding units. Determination of the actual technical condition of motor-wheel gearboxes is possible by different methods: vibroacoustic; acoustic; thermal; physical and chemical analysis of spent operating materials. The studies showed that none of these methods can be used as a universal one. When justifying and selecting the most suitable method, different factors should be considered, including technological, or a combination of methods should be applied, which will reduce risks, but at the same time increase costs. It is necessary to develop a better diagnostic method based on the use of several methods simultaneously.
APPLICATION OF THE PIV METHOD IN THE PRESENCE OF NEGATIVE DATA: AN EMPIRICAL EXAMPLE FROM A REAL-WORLD CASE
Authors: ERSOY Nazlı
Published: December 2021

The presence of negative data in the decision matrix is a rare situation in Multiple Criteria Decision Making (MCDM) methods. In such a case, normalized matrix elements must be between 0 and 1 to adopt the Proximity Indexed Value (PIV) method. In this study, which deals with real life application, two different solutions are presented to find a solution to this problem. Firstly, negative decision matrix elements are converted to positive using a z-score standardization method. Secondly, different normalization techniques are used instead of vector normalization in the algorithm of the PIV method. According to the results obtained, the most appropriate technique to reach a result with the PIV method in the presence of negative data is the min-max technique. The model proposed in this study supports the usage the PIV method in the presence of negative data. In addition, this study is the first to test the suitability of different techniques for the PIV method.
İŞ TATMİNİNİN GİRİŞİMCİLİK EĞİLİMLERİ ÜZERİNDEKİ ETKİSİNDE DÖNÜŞÜMCÜ LİDERLİĞİN ARACILIK ROLÜ
Authors: YAZKAN Kübra , ÖRÜCÜ Edip
Published: December 2021

Bu araştırmanın amacı, iş tatmininin girişimcilik eğilimleri üzerindeki etkisini belirlemek ve bu etkide dönüşümcü liderliğin aracılık rolünü tespit etmektir. Bu amaç doğrultusunda “İş Tatmini Ölçeği”, “Girişimcilik Eğilimleri Ölçeği” ve “Dönüşümcü Liderlik Ölçeğinden” oluşan, demografik sorularla birlikte 80 soruluk bir anket formu aracılığıyla veriler elde edilmiştir. Araştırmanın evreni Balıkesir ilinde bulunan bir kamu kurumunda çalışmakta olan 160 çalışandır, çalışmanın örneklemi ise 100 çalışandan oluşmaktadır. Elde edilen verilerle güvenilirlik analizi, frekans analizi, normallik testi, çoklu korelasyon analizi, basit ve çoklu regresyon analizi yapılmıştır. Yapılan regresyon analizlerinin sonucunda iş tatmininin girişimcilik eğilimlerini etkilediği, dönüşümcü liderliğin girişimcilik eğilimlerini etkilediği, dönüşümcü liderliğin iş tatminini etkilediği ve iş tatmini ve girişimcilik eğilimleri arasındaki ilişkide dönüşümcü liderliğin kısmi aracılık rolünün olduğu bulunmuştur.
The influence of the 2030 Agenda on sustainable consumption through an analysis of academic publications
Authors: Barbosa Alan Marcelo , Branchi Bruna Angela , Ferreira Denise Helena Lombardo
Published: December 2021

The sustainable development in a society depends on different factors, among which we can highlight the consciousness of the inhabitants about the need to maintain habits and consumption standards aligned with concepts of sustainability to ensure the preservation of natural resources for current and future generations. Focusing on the theme of consumption standards, this study aims to assess the influence of fostering the 2030 Agenda in academic publications related to the sustainable consumption theme. This research is classified as a bibliometric analysis, as it seeks to quantify the scientific production and its dissemination, with a quantitative approach, as it measures what was observed. The SCOPUS and SciELO databases were selected for the bibliometric research, with consultations on 06/23/2021. The results show that the articles available in the SCOPUS database represents 97.3% of publications with the term “sustainable consumption”. After 2015, the year of the introduction of the 2030 Agenda, there was an accelerated growth of the term Sustainable Consumption in academic publications, especially in the English language.
Proposals for the redevelopment of deactivated landfill areas
Authors: Borchers Tatiane , Figueirôa-Ferreira Victor Garcia , Fernandes Ricardo Augusto Souza
Published: December 2021

Large amounts of the most diverse waste are produced in urban environments, being the landfill one of the most common forms of disposal of these wastes. The need for research on the redevelopment of landfill areas lies in the dynamism and externalities of urban spaces, which generates the need to rebuild degraded areas to promote economic, social, and environmental benefits. In Brazil, there is an expectation that open and controlled dumpsites will be replaced by sanitary landfills. In this sense, the present study seeks to identify alternatives to re-urbanization for areas of deactivated landfills as a way to increase the sustainability of cities, presenting solutions already adopted in Brazil and international trends. To this end, a bibliometric analysis and an extensive bibliographic review were conducted. The main alternatives found were: open spaces (parks, sports and leisure centers), use for agriculture, woods and reforestation areas, intensive use for commercial purposes, housing and energy generation. The main contribution of this article is to open the discussion about what will be the use of these new landfills in the post-closure phase of waste disposal, having in mind an adequate planning of these new landfills, allowing them not to become environmental liabilities when they are deactivated.
Temporal evolution of human mercury exposure in the Amazon
Authors: Serra Clarisse Vasconcellos , Figueiredo Wllyane da Silva , Bernardi José Vicente Elias
Published: December 2021

Due to the current global attention to mercury exposure and toxicity, as well as its various consequences on ecosystems and human health, new scientometric tools help to better understand the issues involved. In this literature research, studies of the risk of human exposure to mercury in populations of the Brazilian Amazon biome in the last three decades were contemplated using scientometric techniques, bibliographic docking, authors, citations, and keywords. The analyses of the period from 1991 to 2019 enabled the selection of 130 articles. There was the identification of the main research institutions, classification and interrelations of the main thematic axes of the studies in the Amazon biome and most cited authors. The most referenced articles on this theme and the main bioindicators were ordered. The results show that most of the studies were carried out along rivers and with riverside populations. In the sample universe, there is a predominance of localities on the Tapajós and Madeira Rivers. Most researchers work only with internal partnerships, without interaction with other scientific groups. The hair matrix is the main bioindicator of Hg exposure used by the authors. For future perspective, this paper has the potential to represent a general temporal understanding of human exposure to mercury in the Amazon and its main bioindicators.
Analysis of the New Demand-Responsive Transport in Goiânia, Goiás
Authors: Guimarães Bruna Rodrigues , Pasqualetto Antonio
Published: December 2021

The demand-responsive public transport Citybus 2.0 was an innovation not only for Goiânia, but for all of Latin America. Created in 2019, this new way of getting around the city is intended to be a substitute for individual motorized transport, encouraging sustainable urban mobility. In order to analyze this new means of transport in the capital of Goiás, an online questionnaire was applied, which had 217 responses, of which 130 are users and 87 are non-users. The questionnaire had ten questions, two of which were general and eight with the purpose of collecting information on user satisfaction regarding the service provided by the new mode of transport. As for the perception of satisfaction, the items related to the cost and service range had the worst ratings.
Environmental noise perception by students and teachers and simulation of the Speech Transmission Index
Authors: Loro Carmen Lucia Pezzette , Nascimento Eriberto Oliveira do , Zannin Paulo Henrique Trombetta
Published: December 2021

As diverse as the knowledge transmission techniques aided by multimedia resources are, nothing replaces the teacher-student relationship, which is developed in the classrooms. Therefore, classrooms must offer the necessary conditions for the satisfactory development of teaching and learning activities. In this context, the importance of classroom acoustics is highlighted. The Speech Transmission Index (STI) is one of the broadest and most important parameters to measure speech intelligibility. STI weighs the effects that can cause deterioration on the voice signal, such as the reverberation time and background noise. This work presents an evaluation of the acoustic performance of classrooms using the STI. For that, three constructive patterns were evaluated. The constructive models were named 010, 022 and 023. Students and teachers answered a questionnaire about the perception of noise in the classroom and at school, and the constructive pattern 023 was studied. Computer simulations were performed with ODEON software to precited STI. The results of the measurements and the questionnaires revealed that the noise that disturbs the activities in the classroom comes from the school itself, not only from the other classrooms, corridors and adjacent patios, but also from inside the classroom itself.
Measurement of thermal conductivity in lightweight concrete produced with ground stone residue
Authors: Lucas Cláudio Nelson Mateus , Azambuja Maximiliano dos Anjos , Scalon Vicente Luiz
Published: December 2021

With the advancement of concrete production technologies, such as the development of additives, use of different aggregates, dosing methods, mixing and application equipment, they have contributed to the emergence of concrete with special characteristics, as is the case with light concrete. Given the above, this research continues the experimental studies of structural lightweight concrete with expanded clay (coarse aggregate) developed by Lucas and Azambuja (2020). This research presents the results of mechanical properties at older ages, 28 days 214 days for Trait 1 (AN100%) and Trait 2 (AB20%) compared to the results of 7 days of age, however, the main contribution was the measurement of thermal conductivity with construction of a low-cost prototype in accordance with NBR 15220-4:2005, using the protected hot plate method. The results showed compressive strength values ​​of a minimum of 17,8 MPa at 7 days of age and a maximum of 28,6 MPa at 214 days, values ​​above 17 MPa established by NBR NM 35:1995 at 28 days, as well as the tensile strength by diametrical compression, which also presented values ​​that served as a basis for framing concrete as lightweight and structural. The evaluation of thermal conductivity was performed using a hot plate, in which the results were satisfactory between 0,44 and 0,71 W/(m.k), appropriate values ​​to answer the question of thermal performance, thus as well as complying with the established by ABNT NBR 15220-2:2008.
Cultural landscape management through the application of environmental certifications
Authors: Moraes Nathalia Coelho Sozzi de
Published: December 2021

Environmental certifications are a tool that aims to measure and evaluate the environmental quality of buildings and their surroundings, with potential collaboration in urban planning. Among the various cultural landscapes that constitute the cities, the historical landscapes can report unique images of urban places, acting as testimonies of the past, which establish connections with the present and serve as reference for the construction of the future. Thus, the need to work the heritage field in sustainable urban management policies is demonstrated. Based on analytical research in the fields of environmental certification and cultural landscape, and documentary research on the Urban-Landscape Set on Avenida Köeler, in the Historic Center of Petrópolis/RJ, the possibility of certifying the set through AQUA/HQE - Neighborhoods was assessed. The aim of this study is to investigate the potential of the environmental certification instrument with regard to the maintenance of historical and cultural values ​​and to the physical conservation of this complex. In addition to meeting the objectives and indicators, the opportunity to establish an urban management program to achieve with excellence the performance of high environmental quality is evident. This study also shows that when analyzing the certification guidelines, as far as the cultural dimension is concerned, a review is needed to better cover the heritage issue, to establish specific guidelines for the conservation of existing landscapes as an incentive to the preservation and promotion of urban quality for current and future generations.
Sustainable and Smart Cities
Authors: Figueirôa-Ferreira Victor Garcia , Borchers Tatiane , Fernandes Ricardo Augusto Souza
Published: December 2021

With the aim of identifying approximation points and gaps to be filled in efforts to relate research on smart and sustainable cities, this study made use of bibliometrics and scientometrics to materialize information retrieved in searches conducted in academic databases. Starting from the literature in both fields, it was sought to visualize from the quantitative data, the recent state of researches that have this objective, where it was analyzed that: (i) research that relates these fields is still incipient, and is on the rise; and (ii) there is still a technocratic prevalence and a detachment regarding theoretical advances. Both the quantitative results and the literature support these assertions, and in conjunction with the keyword clouds, one can better visualize viable opportunities on different research fronts.
The Effect of Virtual Media-Based Obstacle Run Training on Woman Futsal Player’s Dribbling Ability During Covid-19 Pandemic
Authors: Syamsul Taufik Muhamad , Solahuddin Soleh , Pratama Reza Resah , Iskandar Tatang , Ridlo Azi Faiz
Published: December 2021

The study purpose. This study aimed to observe the effect of virtual media-based obstacle run training on dribbling ability of women futsal players in the Women’s Futsal Student Activity Unit (UKM) during the Covid-19 pandemic by examining the effect of the treatment.
Materials and methods. The research used a pre-experiment method using a quantitative descriptive approach with One Group Pretest-Posttest Design. A total of 30 students who participated in the Women's Futsal UKM at the University of Suryakancana became the research population. These female futsal athletes are campus team amateur athletes below the professional level of the Indonesian Futsal League.
Results. Based on research data, the average value before the obstacle run training treatment was 10.840 seconds and after the treatment was 9.600 seconds, which means that there was time, or in other words, the woman futsal player’s dribbling ability increased. The result of the test showed that the value of the interval training results before and after being given was 0.859.
Conclusions. It is suggested that further research explore the use of different kinds of media in improving the dribbling skills of futsal athletes during the Covid-19 pandemic.
Relationship of Selected Anthropometric and Linear Kinematical Variables with the Performance of Toe-Touch Skill in Kabaddi
Authors: Ram Jasvir , Singh Joseph
Published: December 2021

The purpose of this study was to find out the relationship of selected anthropometric and linear kinematical variables with the performance of toe-touch skill among male kabaddi players (raiders).  Materials and Methods. One hundred male raiders were selected for this study. The age of the subjects ranged between 18 to 25 years. Selected anthropometric variables: foot length, upper leg length, lower leg length, thigh girth and calf girth were measured by standardized equipment. Selected linear kinematical variables were measured by digital software ‘Kinovea version-0.9.3’. The toe-touch skill performed by raiders was assessed by three experts rating. The inter-rater reliability of the scores awarded by the experts to the subjects was tested by Cohen’s Kappa test and Kappa coefficient was found significant.  Results. Spearman’s rank correlation revealed that there was significant correlation in case of thigh girth (rs = 0.230, p = 0.022), distance (rs = 0.245, p = 0.014) and center of gravity (rs = -0.270, p = 0.007) variables, and there was not significant correlation in case of upper leg length (rs = 0.048, p = 0.634), lower leg length (rs = -0.90, p = 0.373), calf girth (rs = 0.093, p = 0.355), foot length (rs = -0.17, p = 0.863) and time (rs = -0.006, p = 0.952) variables with the performance of toe-touch skill in kabaddi.  Conclusion. The study concludes that thigh girth and distance positively and center of gravity negatively contributes to the performance of toe-touch skill in male kabaddi players.
The Level of Understanding of Pedagogical Competence of Physical Education, Health and Recreation Students of Sports Science Faculty
Authors: Hastuti Tri Ani , Jatmika Herka Maya , Pratama Kukuh Wahyudin , Yudhistira Dewangga
Published: December 2021

The study purpose. This study aims to determine the level of understanding of the pedagogical competence ofPhysical Education, Health and Recreation students of the Faculty of Sports Science, Yogyakarta State University, batch 2016.

Materials and methods. This research method is a survey with a quantitative descriptive approach. The population is 180 physical education students, the sample selection is 52 physical education students using incidental sampling technique. The research instrument is a valid and reliable questionnaire. The data analysis technique is the analysis presented using the percentage.

Results. The results obtained show that the level of understanding of the pedagogic competence of Physical Education, Health and Recreation students of the Faculty of Sports Science, Yogyakarta State University, class 2016 was “very low” 3.85% (2 students), “low” 67.31% (35 students), “medium” 19.23% (10 students), “high” 9.62% (5 students) and “very high” 0% (0 students).

Conclusions. Based on the results of the study, it can be concluded that the level of understanding of the pedagogic competence of Physical Education students is in the low category.
Physical Activity Model to Develop Basic Movement Skills in Kindergarten Students Based on Physical Literacy
Authors: Pambudi Aris Fajar , Sugiyanto Sugiyanto , Hidayatullah Furqon , Purnama Sapta Kunta
Published: December 2021

The lack of physical activity that is applied in Kindergarten (PAUD) has a bad impact on the future of children. It was revealed that the designed curriculum was more dominant in the development of academic achievement. The study purpose was to develop basic movement skills in kindergarten students based on physical literacy. Materials and methods. The method used in this study was research and development methods using quantitative and qualitative settings. With a population of all kindergarten teachers in Cilacap Regency which amounted to 1,387 teachers from 350 kindergartens, the sample used was 52 teachers who were taken by proportional sampling. The data analysis technique used in his study was descriptive quantitative data analysis techniques with percentages. Results. The research findings show that each item of the statement of physical activity variables in developing students' basic movements can be seen from the average value of 4.205 which is in the very good category scale range. The statement that has the smallest average value in statement number 2 is “Do students have enough physical activity at school?” and has a value of 3.827 with a good category. While the highest average in statement number 1 is “Are Kindergarten students' physical activities held at school?” with an average value of 4.423 very good category. Conclusions. Therefore, it can be concluded that "kindergarten students' physical activities held in schools" give a very good impression and are beneficial for kindergarten (PAUD) children for their growth and development.
Effect of Psycho-Yogic Training Intervention on Selected Psychological Variables of Female Police Recruits
Authors: Singh Tanvi , Kushwah Gaurav Singh , Singh Gaurav , Thapa Rohit Kumar
Published: December 2021

The purpose of this study was to find the effects of an eight-week psycho-yogic training intervention on the selected psychological parameters of female police recruits.

Materials and methods. Initially, the study involved 200 female police recruits. Out of the 200 participants, 100 participants were screened using the lie score of the revised Eysenck Personality Questionnaire. Participants were then further divided into two groups (i.e., experimental and control) using the stratified random sampling method based on the lie score. Thepsychological variables selected for the study were aggression (physical aggression, verbal aggression, hostility, and anger), emotional intelligence (self-awareness, managing emotions, self-motivation, empathy, and social skill), anxiety, perceived stress, satisfaction with life, and self-esteem. Tests were conducted pre-training and post-training after eight weeks.

Results. The Friedman’s two-way analysis of variance revealed significant difference in verbal aggression (p = 0.016), hostility (p = 0.017), managing emotions (p = 0.004), self-motivation (p = 0.004), empathy (p = 0.017), social skill (p= 0.015), anxiety (p = <0.001), perceived stress (p = <0.001), satisfaction with life (p = 0.022), and self-esteem (p = <0.001). Further post-hoc analysis test – Kruskal Wallis revealed that the experimental group improved significantly from pre- to post-test in managing emotions (p = 0.005, d = 0.61, Δ% = 9), self-motivation (p = 0.027, d = 0.57, Δ% = 8.8), social skill (p = 0.002, d= 0.59, Δ% = 10.2), satisfaction with life (p = 0.036, d = 0.5, Δ% = 11.7), and self-esteem (p = <0.001, d = 0.94, Δ% = 17.6). In addition, the experimental group had reduced anxiety (p = <0.001, d = 1.27, Δ% = 59.3) and perceived stress (p = <0.001, d = 1.32, Δ% = 41.7) from pre- to post-testing. On the other hand, the control group showed significant deterioration in physical aggression (p = 0.018, d = 0.58, Δ% = 19.9), verbal aggression (p = 0.017, d = 0.57, Δ% = 17), and hostility (p = 0.013, d = 0.54, Δ% = 17.8).

Conclusion. The study findings suggest psycho-yogic training of eight weeks duration to be an effective strategy or method to improve the psychological parameters of female police recruits.
Comparative Analysis of Morphological Indicators of Street Workout Athletes with Different Training Experience
Authors: Podrihalo Olha , Podrigalo Leonid , Iermakov Sergii , Sotnikova-Meleshkina Zhanna , Sokol Konstantin , Podavalenko Olexandr , Halashko Olexsandr , Yermakova Tetiana
Published: December 2021

Purpose. The purpose of the article is a comparative analysis of the morphological indicators of street workout (StW) athletes with different training experience (TE).  Materials and methods. The study involved StW athletes (n = 27). Athletes were divided into two groups: StW-1 (n = 13, age 15.15 ± 0.44 years, TE 1.56 ± 0.22 years); StW-2 (n = 14, age 16.57 ± 0.48 years, TE 2.64 ± 0.53 years). The body length and body mass were measured; the level and harmony of physical development were evaluated. The regression method was used. The handgrip was evaluated by hand dynamometry indicators Camry EH101 electronic dynamometer (China). The handgrip was measured by the maximum grip frequency in 10 s the electronic device "Kepai" (China). The content of muscle and adipose tissue were determined by the body composition monitor OMRON BF-511 (Japan).  Results. The average value of the strength index in the StW-1 was more than 60%, and in the StW-2 was more than 70%. The StW-2 had a significant excess of the hand dynamometry, power index, impulse index of both hands; index of static and dynamic grip of the left hand; specific weight of muscles. The average level of physical development was observed in (61.54 ± 13.49)%, above the average was observed in (23.08 ± 11.69)% of StW-1. Harmonious physical development had (38.46 ± 13.49)%. In StW-2, the average level of physical development had (64.29 ± 12.81)%, above the average had (21.43 ± 10.97)%. Harmonious physical development had (50.00 ± 13.36)%. In StW-1 (46.15 ± 13.83)% had a normal fat content and a fat level below normal. In StW-2, the normal fat content had (30.77 ± 12.80)%, and the low adipose tissue content was (69.23 ± 12.80)%.  Conclusions. All athletes had a high content of muscle tissue. It was confirmed the specific effect of StW on the body of athletes. Grip strength, specific weight of muscle component are predictors of success. The information content of the proposed indices for monitoring the functional state of athletes was confirmed.
Motor Skills Development: Peculiarities of Programmed Teaching of Acrobatic Exercises to Girls Aged 15
Authors: Shueva Alina , Ivashchenko Olha , Jagiello Wladyslaw
Published: December 2021

The purpose of the study was to determine the peculiarities of programmed teaching of a cartwheel to girls aged 15.

Material and methods. The study participants were 20 girls aged 15. The children and their parents were fully informed about all the features of the study and gave their consent to participate in the experiment. To solve the tasks set, the following research methods were used: study and analysis of scientific and methodological literature; pedagogical observation, timing of training tasks; pedagogical experiment, methods of mathematical statistics, factor analysis, nearest neighbor analysis.

Results. The analysis of similarities revealed that the program components are interrelated. Series of training tasks ІV, V and VI have the highest correlation. Series of training tasks І, ІІІ and IV are combined into one group and provide conditions for teaching girls aged 15 the cartwheel.

Conclusions. The study obtained factor models of the teaching program, which explain 70.645% and 68.468% of the variation of results. The models characterize the two-factor structure of the teaching program where training tasks are closely connected with one another, which indicates their effective selection. It was found that the tasks of series I, II and III, and the tasks of series III, IV and V are most connected with one another, which confirms the combined nature of the method of algorithmic instructions. Optimization of the number of repetitions of the entire exercise (series of tasks VI) depends on the amount of exercises of the second and fifth series of training tasks.
Differences of Motor Proficiency in Preschool Girls Related to Organized Physical Activity
Authors: Djordjevic Ivana , Valkova Hana , Petkovic Emilija
Published: December 2021

This study purpose was to determine the level of motor competence and differences in motor skills of preschool girls aged 5 to 7 from Serbia according to participation in organized physical activities. 
Materials and methods. Ninety-one girls aged 5-7 years (mean  ± 6.4) were divided into three subsamples: control group, rhythmic gymnastics and sports school. Girls were assessed with the MABC-2 test. Descriptive statistics analyzed the basic characteristics of participants according to the level of motor competence. Furthermore, Pearson’s χ2 test for contingency tables, MANOVA and discriminant analysis were employed to find differences in motor proficiency among groups. 
Results. Significant differences have been found in girls attending rhythmic gymnastics in aiming & catching on the upper bound of moderate effect size (p < 0.001, η2 = 139), and total test score moderate effect size (p = 0.006, η2 = 0.105) compared to girls who did not participate in organized physical activity. The discrimination coefficient explained the differences in girls in aiming and catching, with a contribution of 41.4%, balance skills with 24%, and a total test score of 22.9%. According to the level of motor competence, 61% from the control group and 40% from the sports school group scored below average in aiming & catching. The total test score of ≥ 50 percentile was achieved by 68.3% of girls in the control group, 84% in the sports school group, and 96% in rhythmic gymnastics. 
Conclusion. This study confirms that sports practice contributes to the development of motor capabilities and influences individual differences in children’s scores. Our findings can contribute to understanding how important it is to promote object control skills games for girls and older preschoolers generally.
Awareness and Use of Current Sports Injury Prevention Programs among Physiotherapists Worldwide
Authors: Al Attar Wesam Saleh A. , Alarifi Saud , Ghulam Hussain , Yamani Sameer , Alharbi Eyad , Aljabri Majed , Sanders Ross H.
Published: December 2021

Purpose. Physiotherapists are trained to prevent, assess, and rehabilitate all kinds of injuries including sports injury. The goal of the physical therapist should be making sure that the athlete is in optimal shape to perform, with a minimal risk for developing an injury. This study aims to assess the physiotherapists’ awareness, implementation, and views of sports injury prevention programs (IPPs) from an international perspective.

Materials and methods. A self-administered questionnaire was developed and distributed to physiotherapists worldwide through World Physiotherapy member organizations. The study targeted physiotherapists at an international level. The study included 484 participants, of whom 44.4% were male and 55.6% were female physiotherapists.

Results. A total of 287 (59.3%) of the participants were aware of the current sports IPPs, 177 (36.6%) were implementing sports IPPs in their current practice. Participants who implemented the sports IPPs reported a positive opinion about the program efficacy, with a score of 7.3 ± 2.11 out of 10. 

Conclusions. Globally, physiotherapists have average awareness and low implementation levels of IPPs. Physiotherapists showed a positive score regarding the effectiveness of IPPS, especially the KIPP and the iSPRINT.
Evolution of Explosive Strength Data in Youth Volleyball Players Before and After Pandemic
Authors: D’Elia Francesca , D’Isanto Tiziana , Altavilla Gaetano , Raiola Gaetano
Published: December 2021

Study purpose. This study aims to verify if there are significant differences and which type of correlation is between anthropometric and jumping ability variables by testing a group (elite) of Italian volleyball players (under 16), just after a month of training, applying a specific protocol.
Materials and methods. In all subjects, the following anthropometric and jumping ability parameters were assessed: height, weight, body mass index, height with a stretched arm (Reach1) and height with two extended arms (Reach2). The jumping ability was measured with the Squat jump (SJ) and Run-Up (RU) test. All data on anthropometric and jumping ability parameters were presented as mean and standard deviation (Mean ± SD).
Results. The results of the jumping ability parameters (Squat Jump and Run-Up) showed significant differences between treatment initial-final: Run-Up with p = 0.000 and Squat Jump with p = 0.001; and these showed a higher correlation, especially the variables linked to the ability to jump, evident differences compared to the initial period of treatment.
Conclusions. In high-level youth volleyball, the anthropometric and jumping ability profile is directly linked to the evaluation and continuous monitoring of physical qualities, and jumping ability becomes an important aspect for the control of performance.
Didactics: Peculiarities of Motor Skills Development in Boys Aged 14-15
Authors: Khudolii Oleg , Bartík Pavol , Ivanov Dmytro , Bezzub Andrii
Published: December 2021

The purpose of the study was to determine the peculiarities of motor skills development in boys aged 14-15.
Materials and methods. The study participants were boys aged 14 (n=20) and 15 (n=20). The children and their parents were fully informed about all the features of the study and gave their consent to participate in the experiment. To solve the tasks set, the following research methods were used: study and analysis of scientific and methodological literature; pedagogical observation, timing of training tasks; pedagogical experiment, methods of mathematical statistics, discriminant analysis, nearest neighbor analysis.
Results. The study made an assumption about a significant influence of the modes of alternating exercise repetitions and the rest interval on the effectiveness of motor skills development in boys aged 14 and 15. The standardized canonical discriminant function coefficients helped to determine age peculiarities and the peculiarities of influence of exercise modes on the effectiveness of motor skills development. They showed that the components of motor fitness are a priority in developing motor skills. The structure canonical discriminant function coefficients indicate the importance of movement control skills for mastering the entire exercise.
Conclusions. Discriminant analysis revealed the peculiarities of motor skills development in boys aged 14 and 15, depending on age and exercise modes. With the first exercise mode, boys aged 15 master the first, second, and fourth series of training tasks more quickly. Boys aged 14 – the sixth series (exercise mode: 6 repetitions, rest interval of 60 s). With the second exercise mode, boys aged 14 master the first and fourth series of training tasks more quickly. Boys aged 15 – the second series (exercise mode: 12 repetitions, rest interval of 60 s).
The coordinates of centroids for four groups indicate a significant difference in the influence of exercise repetition modes on the number of repetitions required for motor skills development in boys aged 14-15 during physical education classes. The results of group classification show that 87.5% of the original grouped cases were classified correctly.
Formation of National Teams Taking into Account the Factors of Football Players’ Club Migration
Authors: Sobol Eduard , Svatyev Andrii , Doroshenko Igor , Kokareva Svitlana , Korzh Nataliya , Doroshenko Eduard
Published: December 2021

Purpose. To determine the parameters of club migration of highly skilled legionary footballers when forming national teams for participation in official international competitions.

Materials and methods. Population: 496 highly skilled football players ‒ participants of the 2022 World Cup group stage qualifiers.

Results. The winning national teams with high UEFA coefficients have a smaller percentage of legionnaires than the group of winning teams with lower UEFA coefficients: 45.05% (coefficient 3.8) and 85.94% (coefficient 14.8), respectively. The indicators of dual citizenship have no significant impact on the formation of national teams, although the national teams of Wales, Turkey, and Scotland showed rather high values ‒ 9 (32.14%), 7 (28.00%), and 5 (20.00 %) of football players, respectively. Legionary footballers from the top six European leagues (England, Spain, Italy, Germany, France, Portugal) account for 87.50% of the total number of legionnaires who participated in the 2022 World Cup group stage qualifiers.

Conclusions. Migration processes have an impact on the development of football at various levels of functioning: children and youth, reserve, student, amateur, semi-professional, and professional. Club migration, which is typical of highly skilled legionary footballers, has an indirect impact on the formation of national teams.
[RETRACTED] Re ViVium Skin Cream - Face Moisturizers & Day Creams - 2022! v1
Authors: ViVium Skin Cream Re
Published: December 2021

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[RETRACTED] Essential CBD Extract Gummies Reviews: Most "SHOCKING" Scam Report Revealed! Must Read Before Buying v1
Authors: not provided essentialcbd
Published: December 2021

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[RETRACTED] Kraken Male Enhancement Reviews : Critical Scam Warning SCAM ALERT! v1
Authors: not provided krakenmeofficial
Published: December 2021

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Authors: not provided health
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Authors: not provided krakenme
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Authors: not provided officialkrakenme
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Addition to the pteridoflora of special protected natural territory of the Botanical Garden-Institute FEB RAS
Authors: Nesterova S.V.
Published: December 2021

Six fern species were identified as the results of field flora studies, analysis of herbarium and literature data for the special protected natural territory of the Botanical Garden-Institute FEB RAS. Athyrium monomachii, A. yokoscense, Cystopteris fragilis, Dryopteris expansa, Polystichum braunii, Woodsia subcordata complete the fern check list.
In vitro propagation of plume cultivars selected in Amur Region, Russia
Authors:   Amur Branch of Botanical Garden-Institute FEB RAS, Nekrasov E.V. , Shelikhan L.A. ,   Amur Branch of Botanical Garden-Institute FEB RAS
Published: December 2021

Results are presented on clonal micropropagation for three cultivars selected in Amur Region: 'Blagoveshchenskii chernosliv', 'Lyudmila', and 'Oranzhevaya rannyaya'. Tips of growing young shoots are preferable explants for the tissue culture production as compared to lateral buds of the same shoots. The Quoirin-Lepoivre (QL) agar medium supplemented with sorbitol (20 g/L) and 6-benzylaminopurine (BA, 3 mg/L) was used for the establishment of explants and tissue culture initiation. Shoot proliferation was conducted on a QL agar medium with a modified microelement and vitamin composition and supplemented with sucrose (30 g/L), BA (0.2, 0.5, or 2.0 mg/L) and indole-3-butyric acid (IBA, 0.04 mg/L). Optimal shoot proliferation was noted to be achieved by alternate cultivation cycles on the medium with various BA concentration: 2 mg/L for an increased proliferation rate and 0.2–0.5 mg/L for an increased microshoot length. Higher values of shoot proliferation (the proliferation rate and microshoot length) were found for cv. 'Blagoveshchenskij chernosliv' (1.6 and 1.9 respectively) as compared to cv. 'Lyudmila' (1.3 and 1.5) and cv. 'Oranzhevaya rannyaya' (1.4 and 1.2). In vitro rooting was achieved after a preliminary incubation of microshoots in the aqueous solution of IBA (15 mg/L) with the subsequent cultivation on the growth regulator-­free QL agar medium. The cultivar 'Blagoveshchenskij chernosliv' had higher values of rooting (5.8 roots per shoot and 11.6 cm of total root length) as compared to cv. 'Lyudmila' (4.6 and 6.6 respectively) and cv. 'Oranzhevaya rannyaya' (5.3 and 7.4). The protocol was used for production of own­rooted plants of the plum cultivars.
Öğretmen Adaylarının Konuşma Kaygılarının İncelenmesi: İnönü Üniversitesi Örneği
Authors: KARALI Yalçın , ŞAHİN Tuğrul Gökmen , ŞEN Mert , AYDEMİR Hasan
Published: December 2021

İnsanların duygu, düşünce ve isteklerini ifade ederken kullandıkları dil, konuşma için temel unsurlardandır. Konuşma becerisi ise içerisinde fiziksel, fizyolojik ve psikolojik unsurları barındıran karmaşık bir yapıya sahiptir. Ayrıca iyi bir konuşma için konuşmacının bazı becerilere sahip olması gerekmektedir. Bu bağlamda araştırmanın amacı öğretmen adaylarının, konuşma kaygılarına ilişkin yeterliklerinin bazı değişkenler açısından incelemektir. Bu doğrultuda ilgili literatürün incelenmesi ile öğretmen adaylarının belirlenen ölçekleri verdikleri yanıtlarla araştırmanın amacı gerçekleştirilmeye çalışılmıştır. Öğretmen adaylarının konuşma kaygılarının bazı değişkenler açısından incelendiği bu çalışmada, verileri elde etmek amacıyla ilişkisel tarama modelinde; nicel araştırma yöntemi kullanılmıştır. Araştırmanın evreni 2020-2021 eğitim-öğretim yılı bahar yarıyılında İnönü Üniversitesi Eğitim Fakültesi’nde öğrenim gören 4. Sınıf öğrencilerinden oluşmaktadır. Sonuç olarak, elde edilen bulgulara dayanarak araştırmadaki öğretmen adaylarının konuşmayla ilgili öğretmenlik durumlarını etkileyecek bir kaygı yaşamadıkları söylenebilir. Çalışmanın sonuçları ışığında çeşitli öneriler sunulmuştur.