bluuebunny/crossref_metadata_2025_split huggingface dataset:
Políticas Públicas de Gênero para a Educação e a Educação Física no Brasil, na Argentina e no Uruguai
Authors: Da Silva Erineusa Maria , Wenetz Ileana , Alvarez Seara José Manuel , Scharagrodsky Pablo Ariel 
Published: May 2021

O objetivo é analisar as políticas públicas de gênero na educação no Brasil, na Argentina e no Uruguai e, apresentar o percurso de criação dessas políticas nos três países, delinear trajetórias comuns e não comuns, conforme suas conjunturas específicas, bem como sua adoção/aplicação/interferência no campo da Educação Física. Este estudo comparativo, qualitativo, utilizou-se da revisão documental, de documentos oficiais e de matérias publicadas em jornais e sites para a coleta de dados referentes ao último quartel do século XX e primeiro do século XXI. Nas análises, apoiamo-nos em estudos feministas, de gênero e em políticas públicas. Concluímos que, embora a Argentina e o Uruguai se tenham antecipado ao Brasil na formulação de legislações para o enfrentamento da discriminação de gênero e sexo, os três países continuam a enfrentar dificuldades na implementação e efetivação dessas políticas nas duas áreas, especialmente na atualidade, tendo em vista a resistência de setores conservadores.
Síndrome de Prune Belly em paciente escolar
Authors: Medeiros Júnior Fabiano César de , Oliveira Letícia Sousa , Silva Paula Barros de Lins e , Germano Bianca Caroline da Cunha , Silva Dany Geraldo Kramer Cavalcanti e 
Published: May 2021

A síndrome de Prune Belly (SPB) é uma doença congênita rara (1:40.000 nascidos vivos) caracterizada por uma tríade de anomalias: ausência, deficiência ou hipoplasia da parede abdominal, criptorquidia bilateral e anormalidades do trato urinário. O diagnóstico pode ser realizado ainda no pré-natal, todavia, apresenta alta taxa de mortalidade perinatal. Assim, o presente estudo objetivou descrever um relato de caso sobre SPB em paciente escolar. VSSB, sexo masculino, diagnosticado com SPB. USG de 2º trimestre evidenciou feto polidrâmnio com alterações morfológicas. Com 38 semanas de gestação foi realizado parto cesáreo por evidência de oligoâmnio severo e má formação fetal. Ao nascimento, foi observado abdome em ameixa e criptorquidia bilateral, sugerindo SPB; a suspeita diagnóstica foi confirmada no 13º dia de vida. O paciente seguiu acompanhamento por equipe multiprofissional. Pelo quadro clínico, necessitou de várias internações ao longo da vida, falecendo na última, com 7 anos e 11 meses. Por conseguinte, é indubitável relatar a importância do pré-natal de qualidade no diagnóstico precoce das doenças congênitas e do acompanhamento multiprofissional. Ademais, a longitudinalidade e integralidade do cuidado se mostram como cruciais no aumento da sobrevida do paciente com qualidade.
Palavras-chave: Síndrome. Prune Belly. Relatos de casos.
Goal Orientations Predict Exercisers’ Effort and Enjoyment While Engaged in Exercise and Reasons for Using a Fitness Tracker
Authors: Easton Lauren , Fry Mary D. , Hogue Candace M. , Iwasaki Susumu 
Published: May 2021

Summary
Fitness trackers (FTs) can help increase activity levels and decrease sedentary behavior. However, researchers have yet to examine whether individuals’ goal orientations influence physical activity behavior in response to FT use. This study examined whether goal orientations predicted participants’ effort and enjoyment while exercising and their reasons for using a FT. Participants (203 females, 57 males; Mage = 42.35 years) reported goal orientations, enjoyment and effort while exercising, and reasons for using an FT. Four stepwise linear regression analyses were calculated to assess the extent that goal orientations predicted effort and enjoyment while exercising and task- and ego-related reasons for using FTs. Both task and ego orientation scores positively predicted effort and enjoyment. Task orientation had a much greater influence than ego orientation over these motivational outcomes. Moreover, task orientation positively predicted task-related reasons for using a FT (e.g., “helps me strive to be my physical best”), while ego orientation positively predicted ego-related reasons for using a FT (e.g., “notifies me that I outperformed others”). Results suggest practitioners and FT manufacturers should consider promoting a task orientation (e.g., define success based on personal effort & improvement) to foster clients’ sustained motivation to engage in PA.
Perceived Etiology of Anti-Social Behavior Among Players and Spectators of Selected Football Clubs in Nigeria (PEABFC)
Authors: Babatunde Samson Olusola 
Published: May 2021

Summary
Anti-social behavior at football contest is a well-recognized issue. Due to this fact, associations and government have devised variety of interventions and strategy characterized by high tension and tempo among players and spectators which usually generate disorderliness of varying intensify. This study focuses on investigation of etiological factors of anti-social behaviors among players and spectators of football clubs in Nigeria during matches, with a view to coming up with coherent strategies for its enervation. Self-development questionnaire tagged perceived etiology of antisocial behavior among football players and spectators of selected football clubs (SPEABFC) was used for data collection, with reliability value of 0.85. Two thousand seven hundred (2700) out of three thousand (3000) copies of questionnaire administered were retrieved and coded for analysis with adoption of percentages and chi-square x2 tool at 0.05 level at significant. The study copiously found that poor officiating, winning at all costs, conduct of coach and alcohol consumption are significant in causing anti-social behavior among players and spectators. Consequently, it is re-concluded among others that known troublemakers should be disallowed from entering the game venue, sale of alcohol be restricted to a place far from game site. The outcome is highly significant in view of the fact it might be helpful to scientifically develop appropriate strategies to control sale of drugs and alcohol at game site. The study is greatly insightful to sensitizes the management of football competitions to look inward more effective methods capable of making soccer context anti-behavior free. A adage says prevention is better than cure, the research is highly informative to authorities concerned with organization of football competitions map out preventive measures to unethical attitude by players, spectators as well fans for better attendance at game site which is likely to translate into making more profit for the organizers. An adequate provision for police and other security agents will go a long way to reduce anti-social behavior. We are now in the world of business geared towards profitability, any competition occasioned by riot and chaos is likely to negate this objective as attendance may reduce thereby drastically cutting the expected profit. The promoters of competition will be abreast this fact and develop remedies to counter it ahead at planning stage. The erring players should be sanctioned accordingly. The use of credible and competent officials with records of integrity and credibility will in part promote sanity during the matches.
Physical and Movement Skill Level of Pupils from the First Grade of Primary School in Svit in Comparison with National Research of Primary Schools
Authors: Doležajová Ladislava , Poništová Lenka , Mókusová Olympia 
Published: May 2021

Summary
The aim of the work was to compare the level of somatic and selected motor abilities of pupils of the 1st year in Svit with a national research of primary schools. The goal was to choose boys for athletic training based on individual and overall physical performance. The parameters showing the bodily development of the probands were body height, body weight and BMI index. To determine the all-round readiness of students, we used a test set consisting of the following tests: maximum forward bend, endurance in pull-ups, long jump from standing position, shuttle run 4 x 10 m and endurance Beep test. We processed empirical data using statistical-mathematical characteristics. We used the Shapiro-Wilk test to calculate the normality of the data and then calculated the statistical significance of the mean values using the Parametric Unpaired T-test. We recorded significant differences at the 1% and 5% level of statistical significance when comparing the results of our groups with the national ones in individual motor tests: maximum forward bend, long jump from a place, shuttle run 4 x 10 m and endurance Beep test. Differences in somatic indicators and performance between Svit students were confirmed without statistical significance. In the end, we evaluated the level of performance of pupils according to the standards of the population on the basis of their achieved results. We recommended children who achieved the highest points of overall readiness for athletic preparations, as well as those who showed an above-average level of performance in individual tests.
Explanatory Learning Research: Problem-Based Learning or Project-Based Learning?
Authors: Naviri Sinta , Sumaryanti Sumaryanti , Paryadi Paryadi 
Published: May 2021

Summary
Problems in learning are one of the obstacles to student’s success in understanding and achieving success. Learning problems also occur in physical education learning, the problems that have occurred in the last decade are caused by the individual students. To minimize and even overcome these learning problems an appropriate learning approach model is needed. In the last 5-10 years, the learning approach models that are often used are problem-based learning and project-based learning. This study aims to review and examine problem-based learning approaches and project-based learning approaches in designing and improving physical education learning. The literature review that will be discussed is about the characteristics, advantages, and disadvantages of each learning approach model. The results of the literature review are expected to be able to be used as a study or information that can be used as a theoretical basis for further research in the use of a learning approach model to complete or improve physical education learning including problem-based learning and project-based learning.
Assessment of Train Noise at Platforms in Underground Metro Stations
Authors: Younes Mohamed N. , Heikal Ali Z. , Kotb Akram S. , Zohny Haytham N. 
Published: May 2021

Abstract
Metro has become one of the most used means among public transit due to its advantages such as mass transit capacity, safety, fast speed, and comfort. Despite its benefits, workers and passengers ride the metro daily, and they are continuously being exposed to a high level of noise. Noise exposure has been related to various health-related issues. This paper presents an evaluation of the acoustic environment at the station’s platform and studies factors affecting the platform’s noise levels. Greater Cairo Metro Line 1, 2, and 3 have been selected as a case study. The result indicates that noise levels are unacceptable compared with the international standards of noise exposure as the highest measured noise level at station platforms was 93.93 dB(A). Regarding the rolling stocks type, the L

Aeq
was different from one type to another, with a range of 2.28 to 6.5 dB(A). The L

Aeq
on the underground platforms station was 11 dB(A) higher than on the surface stations regarding the station type. For underground stations, the L

Aeq
on curved platforms higher than the straight platforms when a train arrived, stop and go from the station with a range of 2.7 to 4.9 dB(A). Regarding the station platform dimension, the L

Aeq
on the underground platforms with a 5 m width is higher than the one with a 3 m width by 3 dB(A).
Characteristics of Hollow Compressed Earth Block Stabilized Using Cement, Lime, and Sodium Silicate
Authors: Edris Walid , Matalkah Faris , Rbabah Bara’ah , Sbaih Ahmad Abu , Hailat Reham 
Published: May 2021

Abstract
This research aims to produce a Compressed Earth Block (CEB) product using locally available soil collected from northern Jordan. The CEB mixture was further stabilized using Portland cement, lime, and sodium silicate. The research significance is based upon the urgent need of most developing countries (e.g. Jordan, Egypt…etc) to build more durable and low-cost houses by using locally available materials. As a result, CEB was identified as a cheap and environmentally friendly construction material. CEB specimens were thoroughly characterized by studying the mechanical properties and durability characteristics. Blocks of 30 x 15 x 8 cm with two holes of 7.5 cm in diameter have a potential for higher enduring, higher compressive strength, better thermal insulation, and lower production cost. Blocks were manufactured with an addition of 8 % for either Portland cement or lime, as well as 2 % of sodium silicate to the soil. The results showed that the addition of 8 % of cement to the CEB achieves satisfactory results in both mechanical and durability properties. Also, the addition of sodium silicate was found to enhance the early-age compressive strength however it affected negatively the durable properties of blocks by increasing the erosion rate and deterioration when exposed to water.
Determination of Road Bridge Load -Carrying Capacity
Authors: Vičan Josef , Odrobiňák Jaroslav , Gocál Jozef 
Published: May 2021

Abstract
In frame of global European standardization and as consequence of new knowledge concerning the existing bridge reliability, the need for revision of the Technological Standard No. 104 “Load-carrying capacity of road bridges and footbridges” [1] (hereinafter referred to as TS 104) had started up. In the first stage of the revision, the preparation and analysis in the form of Analysis Task (hereinafter referred to as AT) has been worked up by the collective of the Department of Structures and Bridges from the University of Zilina in cooperation with Slovak Road Administration (SRA), National Motorway Company (NMC) and other co-operators among academicians and designers. In the presented paper, the attention is paid to the general concept and basic assumptions of the AT and revised TS 104 for determining the road bridge load-carrying capacity.
Intangible assets and the efficiency of manufacturing firms in the age of digitalisation: the Russian case
Authors: Turovets Yulia 
Published: May 2021

AbstractA wide consensus exists on the role of intangible assets in both developed and developing economies, especially now, with the new generation of information and communication technologies. Emerging economies generally demonstrate lower endowment with intangibles (Dutz et al., 2012), but follow the same positive patterns for long-run development. In Russia, the contribution of intangibles to growth is still modest, and its capacity to foster productivity has not been achieved. As previous studies showed, efficiency represents one of the main channels of total factor productivity growth. This paper studies the effects of intangibles on the efficiency of Russian manufacturing firms in 2009–2018. Considering the heterogeneity of sectors and firms, the stochastic frontier model is applied. In general, the impact of intangibles is positive but small and influenced by external shocks and structural features. The paper provides evidence on different contributions of intangibles to efficiency for high-tech and low-tech firms and its change over time. It contributes to the strand of literature regarding the technical efficiency measurement on the microlevel. On the practical side, the paper suggests an analytical framework for differentiated policy mechanisms to drive investments in intangibles, which are essential for current digital transformation.
Ensuring economic efficiency of flexible fixtures in multiproduct manufacturing
Authors: Ivanov Vitalii , Liaposhchenko Oleksandr , Denysenko Yuliia , Pavlenko Ivan 
Published: May 2021

Abstract
The first-priority directions for modern engineering, especially for multiproduct manufacturing, include the intensification of manufacturing processes, increasing the efficiency of technological equipment, and reducing the time required to implement technological solutions. Fixture design is a complicated and time-consuming process that requires considering many parameters of the closed-loop technological system “machine tool — fixture — cutting tool — workpiece”. One machined part can have several fixture layouts corresponding to all specified parameters; however, their effectiveness differs depending on production conditions. Search for an optimal fixture for specified production conditions is an essential stage of production planning. It has been proved that the efficiency of a manufacturing process should be assessed using single economic indicator — the cost of machining, which considers the costs of time, the total costs for process realisation, and a batch of parts. The paper aims to substantiate the efficiency of manufacturing processes in machining complex parts using flexible fixtures by developing a mathematical model that considers the cost of time, the cost of implementing the manufacturing process, and the batch value of parts production. This approach estimates the efficiency of manufacturing processes for machining complex parts and choosing the flexible fixture layout that corresponds to specific production conditions. It was proved that flexible fixtures could be effectively used for machining small batches of parts with frequent readjustments to new workpieces and short-term machining. A tendency has been established that the higher number of nomenclature of parts contributes to expanding the scope of the effective use of flexible fixtures.
Desired Traits in Mate Selection: A Survey of Hispanic-American Female Students
Authors: Rehman Sharaf 
Published: May 2021

Abstract
Previous research on mate selection has primarily focused on long-term relationships, i.e. spouse selection. Literature suggests that factors and traits playing a significant role in choosing a short-term partner have been mostly overlooked in mate-selection research. The present study, with a sample of 115 Hispanic-American females attending a public university, attempts to determine if there are significant differences in reported preferences when looking for short-term partners versus when looking for a long-term partner. The subjects individually listed their preferences for short-term partners from a list of traits generated by previous research. The participants were then put into groups consisting of five females in each group. Group members discuss their preferences among themselves and generate a list of desirable traits in a long-term partner. This paper reports the findings of the survey in two specific categories. It separates the desired traits for short-term and long-term partners, and it presents the differences in preferences based on relational status, i.e., single or in a relationship.
Towards a Research Agenda on Individual Differences in ELT in Nigeria
Authors: Tamunobelema Isaac , Ahaotu Joseph Onyema 
Published: May 2021

AbstractThere are a variety of individual differences that English language teaching (ELT) professionals cannot afford to ignore. This essay is based on a premise that teaching and learning English in Nigeria’s multilingual background of 526 languages (Ethnologue, 2018) present an extraordinary context of multiculturalism and individual differences in the language classroom. ELT professionals in such a context require significant expertise in the application of inclusive practices. The essay identified gaps in the praxis and policy dimensions of Nigerian ELT practice relating to individual differences and suggested a research focus on these two areas. It concluded that teachers should adopt clear, empirically tested methodologies to cater for the different students in the class, create good relationships in the classroom to develop learner self-confidence, integrate activities and tasks that clearly appeal to different learning styles and personalities, personalize learning as much as possible, create learner autonomy, and pay attention to cultural variations among L2 learners.
Assessment process in the delimitation of historic urban landscape of Algiers by AHP
Authors: Oumelkheir Boukratem , Nadia Djelal 
Published: May 2021

Abstract
This research paper covers the way in which landscape delimitation is carried out in a historic urban area context. Landscape delimitation, in this case, explores the relationship between landscape considerations in the urban and heritage planning system in Algeria. The characterisation of the historic urban landscape is challenged by various types of values. The landscape assessment of the central urban historic area of Algiers was focused on its beauty configuration using the AHP multi-criteria method, supported by values obtained through GIS. Various delimitation alternatives of the historical urban landscape are assessed. Distinctive landscapes emerge, moving away from the original historic urban landscape, which is strictly related to the context of the casbah. Spatial landscape delimitation is the means by which the connecting values of the landscape and their interconnections are managed by monitoring problems of fragmentation and ensuring their interaction at the different boundaries. Urban planning must necessarily incorporate landscapes boundaries into the decision-making processes for the conservation of value connections and managing its beauty configuration.
Plastics in the circular economy (CE)
Authors: Mrowiec Bozena 
Published: May 2021

Abstract
Plastics are used in a great number of applications; therefore, the production of the sector intensively increases. It is estimated that in future, the production of plastics can double by 2035 and almost quadruple by 2050. Still globally, most of the plastic waste is landfilled. Only 9% of plastic waste generated between 1950 and 2015 was recycled. New strategy of European Commission proposes actions designed to make the vision for a more circular plastics economy a reality. The circular economy represents an alternative, more sustainable model to the traditional linear economy. EC has approved new recycling targets for plastics to a minimum of 50% by the end of 2025 and to a minimum of 55% by the end of 2030. Changes that will be introduced in design and production of plastics will contribute to increasing their recycling rates for all key applications. The new strategy will help achieve the priority set by the UE for an energy union with a modern, low-carbon and energy-efficient economy and will make a tangible contribution to reaching the 2030 sustainable development goals.