scholarly journals El juego combinativo ofensivo en el balonmano de élite: diferencias por género mediante análisis de coordenadas polares.

2019 ◽  
Vol 20 (1) ◽  
pp. 86-102
Author(s):  
Yarisel Quiñones Rodríguez ◽  
Juan Pablo Morillo-Baro ◽  
Rafael E. Reigal ◽  
Verónica Morales-Sánchez ◽  
Juan Antonio Vázquez-Diz ◽  
...  
Keyword(s):  
Ad Hoc ◽  
Polar Coordinates ◽  
Direct Relation ◽  
Unit Of Analysis ◽  
Male And Female ◽  
Observational Tool ◽  
Polar Coordinate ◽  
Observational Design ◽  
The Right ◽  
Specific Orientation

El objetivo de este estudio fue analizar mediante el análisis de coordenadas polares la eficacia de las conductas que se muestran durante el juego combinativo ofensivo en el balonmano de élite masculino y femenino en España. Se observaron 10 equipos pertenecientes a la Liga ASOBAL en la categoría masculina y a la Copa La Reina en la femenina. Se utilizó una herramienta observacional ad hoc de 12 criterios y 62 categorías con un diseño observacional Nomotético/Puntual/Multidimensional. La unidad de análisis fue el ataque posicional. Se seleccionaron cuatro conductas focales: los medios tácticos colectivos simples, la combinación de los medios tácticos, las transformaciones y el lanzamiento ventajoso. Se realizó un análisis de coordenadas polares con el software HOISAN considerando significativos los módulos ≥1.96. Los resultados evidenciaron diferencias en el flujo de comportamientos entre el juego femenino y masculino. La categoría femenina con acentuadas acciones en la zona derecha del terreno. Los resultados más consistentes concuerdan con los primeros cuarenta minutos de juego y con la utilización de los medios tácticos colectivos simples y las combinaciones. En la categoría masculina se evidenció buen desempeño táctico durante todo el tiempo de juego. La combinación de los medios tácticos colectivos mostró una relación directa con el triunfo. En ambas categorías la transformación de los sistemas induce las finalizaciones en lanzamientos forzados. Las diferencias sugieren intervenir en la preparación de ambas categorías con una orientación específica hacia las mejoras en el desempeño del juego posicional combinativo. The aim of this study was analyse by means of polar coordinate analysis the efficacy of the behaviors shown during offensive combinative game in elite male and female handball in Spain. Ten teams belonging to the ASOBAL League were observed in the male category and to the Queen's Cup in the female category. An ad hoc observational tool of 12 criteria and 62 categories with a Nomothetic/Punctual/Multidimensional observational design was used. The unit of analysis was the positional attack. Four focal behaviours were selected: simple collective tactical means, combination of tactical means, transformations and advantageous launchs. An analysis of polar coordinates was carried out with the HOISAN software, considering the modules ≥1.96 to be significant. The results showed differences in the flow of behaviors between the male and female game. The female category with accentuated actions in the right zone of the field. The most consistent results coincide with the first forty minutes of play and with the use of simple collective tactical means and combinations. In the male category, good tactical performance was evident throughout the game. The combination of the collective tactical means showed a direct relation with the victory. In both categories the transformation of the systems induces the completions in forced launchs. The differences suggest to intervene in the preparation of both categories with a specific orientation towards the improvements in the performance the combinative positional game. O objetivo deste estudo foi analisar, através de uma análise por coordenadas polares, a eficácia dos comportamentos demonstrados durante o jogo ofensivo combinado em andebol masculino e feminino de elite em Espanha. Foram observadas dez equipas pertencentes à Liga ASOBAL na categoria masculina e a Copa da Rainha na categoria feminina. Foi utilizada uma ferramenta observacional ad hoc de 12 critérios e 62 categorias com um desenho observacional Nomotético/Pontual/Pontual/Multidimensional. A unidade de análise foi o ataque posicional. Foram selecionados quatro comportamentos focais: meios táticos coletivos simples, combinação de meios táticos, transformações e arremesso vantajoso. Uma análise das coordenadas polares foi realizada com o software HOISAN, considerando os módulos ≥1.96 como significativos. Os resultados mostraram diferenças no fluxo de comportamentos entre o jogo feminino e o masculino. A categoria feminina com ações acentuadas na zona direita do campo. Os resultados mais consistentes coincidem com os primeiros quarenta minutos de jogo e com o uso de meios táticos coletivos simples e combinações. Na categoria masculina, o bom desempenho tático ficou evidente durante todo o jogo. A combinação dos meios táticos coletivos mostrou uma relação direta com a vitória. Em ambas as categorias a transformação dos sistemas induz as terminações em lançamentos forçados. As diferenças sugerem intervir na preparação de ambas as categorias com uma orientação específica para as melhorias no desempenho do jogo posicional combinado.

scholarly journals Análisis de coordenadas polares para el estudio de los sistemas defensivos en balonmano

2019 ◽  
Vol 20 (1) ◽  
pp. 103-117
Author(s):  
Jorge Jimenez Salas ◽  
Juan Pablo Morillo Baro ◽  
Rafael E. Reigal ◽  
Verónica Morales-Sánchez ◽  
Antonio Hernández-Mendo
Keyword(s):  
Ad Hoc ◽  
Polar Coordinates ◽  
Observation Unit ◽  
Observational Tool ◽  
The Face ◽  
Polar Coordinate ◽  
Observational Design ◽  
Generalizability Analysis ◽  
Relationship Of ◽  
The Relationship

El objetivo de este estudio fue analizar la relación de diferentes comportamientos tácticos ofensivos con las conductas mostradas en los dos principales sistemas defensivos en balonmano. Para ello se realizó un análisis de coordenadas polares utilizando como conductas focales aquellas que identifican los principales sistemas defensivos y las acciones ofensivas con o sin transformaciones. Se observaron 538 situaciones correspondientes a 5 partidos de la primera división nacional española masculina con el software Hoisan utilizándose una herramienta diseñada ad hoc. El diseño observacional usado fue nomotético, puntual y seguimiento, siendo la unidad de observación la situación de defensa del equipo observado. Los resultados del análisis de la Calidad del Dato y Generalizabilidad muestran índices convincentes para los modelos utilizados. Los resultados del análisis de Coordenadas Polares muestran la mayor capacidad de oposición del sistema defensivo 5:1 al ataque. También destaca que la transformación atacante de 3:3 a 2:4 se usa más ante defensas abiertas y elicita el aumento de aparición de sanciones disciplinarias La herramienta observacional diseñada y la utilización de la técnica de coordenadas polares para la estimación de relaciones tácticas permite definir procedimientos de intervención que optimicen los recursos del entrenamiento y la competición en balonmano. The objective of this study was to analyze the relationship of different offensive tactical performances with the behaviours shown in the two main defensive systems in handball. For this, an analysis of polar coordinates was carried out using as focal behaviors those wich identify the main defensive systems and the offensive actions with or without transformations. There were 538 situations corresponding to 5 matches of the first Spanish national men's division with the Hoisan software by making use of an ad hoc tool. The observational design used was nomothetic, punctual and monitoring, the observation unit being the defense situation of the monitored team. The results of the Data Quality and Generalizability analysis show convincing rates for the models used. The results of the Polar Coordinates analysis show the greater oppositional capacity of the 5: 1 defensive system to attack. It also highlights that the attacking transformation from 3:3 to 2:4 is used more in the face of open defenses and it elicits an increase in the appearances of disciplinary sanctions. The observational tool designed and the use of the polar coordinate technique for the estimation of tactical relationships allows to define intervention procedures that optimize the resources of training and competition in handball. O objetivo deste estudo foi analisar a relação de diferentes comportamentos táticos ofensivos com os comportamentos mostrados nos dois principais sistemas defensivos do handebol. Para tanto, foi realizada uma análise das coordenadas polares utilizando como comportamentos focais aqueles que identificam os principais sistemas defensivos e as ações ofensivas com ou sem transformações. Havia 538 situações correspondentes a 5 partidas da primeira divisão masculina nacional espanhola com o software Hoisan, usando uma ferramenta projetada ad hoc. O desenho observacional utilizado foi nomotético, pontual e de acompanhamento, sendo a unidade de observação a situação de defesa do equipamento observado. Os resultados da análise de qualidade dos dados e generalização mostram índices convincentes para os modelos utilizados. Os resultados da análise das coordenadas polares mostram a maior capacidade de oposição do sistema defensivo 5: 1 de ataque. Destaca também que a transformação de ataque de 3: 3 para 2: 4 é mais usada em face de defesas abertas e provoca o aumento da aparência de sanções disciplinares. A ferramenta de observação projetada e o uso da técnica de coordenadas polares para a estimativa de relações táticas permitem definir procedimentos de intervenção que otimizam os recursos de treinamento e competição no handebol.

scholarly journals The use of Polar Coordinates in the analysis of motor interaction in football according to the result.

2018 ◽  
Vol 19 (1) ◽  
pp. 60-75 ◽  
Author(s):  
Rómulo Díaz Díaz ◽  
Juan Manuel García Manso ◽  
Teresa Valverde Esteve ◽  
Enrique Arriaza Ardiles ◽  
Eduardo José Ramos Verde
Keyword(s):  
Ad Hoc ◽  
Polar Coordinates ◽  
Favorable Result ◽  
Observation Instrument ◽  
Football Team ◽  
Dual Character ◽  
The Right ◽  
High Level ◽  
The Relationship

The interactions of a Spanish football team of the Second A (10 official games) are analyzed, evaluating possible behavioral patterns that appear in a regular way in high level football. Observational methodology was used, by Polar Coordinates Analysis, to discover and evaluate the relationships generated between a considered focal behavior and the different conditioned categories, describing behavioral masses among the players. The matches were observed and recorded with an ad hoc observation instrument. The relations of dual character between the players taken as (focal behaviors) right midfielder and forward and the other players (conditioned conducts) were analyzed. The results show differences in the relationship established based on the outcome of the match. Matches that end with a favorable result, the right midfielder takes center stage, as a node of intermediation between the right centre back, left center back, left midfielder, and second striker. In these, the forward is clear receiver in the actions of completion. With the result of the unfavorable match, the connection networks change, generating a network of reciprocal interaction wider and different between the aforementioned player, right midfielder and the rest of the components, with special relation in the players that occupy the right back, left back, right centre back, right winger, left winger, second striker and forward. In these games the striker acquires a role of greater collaboration in the creation in offensive phases, participating as a node in the game network with intermediation functions. The interactions of a Spanish football team of the Second A (10 official games) are analyzed, evaluating possible behavioral patterns that appear in a regular way in high level football. Observational methodology was used, by Polar Coordinates Analysis, to discover and evaluate the relationships generated between a considered focal behavior and the different conditioned categories, describing behavioral masses among the players. The matches were observed and recorded with an ad hoc observation instrument. The relations of dual character between the players taken as (focal behaviors) right midfielder and forward and the other players (conditioned conducts) were analyzed. The results show differences in the relationship established based on the outcome of the match. Matches that end with a favorable result, the right midfielder takes center stage, as a node of intermediation between the right centre back, left center back, left midfielder, and second striker. In these, the forward is clear receiver in the actions of completion. With the result of the unfavorable match, the connection networks change, generating a network of reciprocal interaction wider and different between the aforementioned player, right midfielder and the rest of the components, with special relation in the players that occupy the right back, left back, right centre back, right winger, left winger, second striker and forward. In these games the striker acquires a role of greater collaboration in the creation in offensive phases, participating as a node in the game network with intermediation functions.

scholarly journals Influencia del juego interior de la selección española de baloncesto en el rendimiento: análisis de coordenadas polares.

2021 ◽  
Vol 21 (3) ◽  
pp. 179-191
Author(s):  
Juan Pablo Morillo-Baro ◽  
Belén Troyano-Gallegos ◽  
Alberto Alejandre Estable ◽  
Juan Antonio Vázquez-Diz ◽  
Rafael E. Reigal Garrido ◽  
...  
Keyword(s):  
Team Performance ◽  
Team Sports ◽  
Polar Coordinates ◽  
Quality Analysis ◽  
Observational Tool ◽  
Observational Design ◽  
Basketball Team ◽  
Data Quality Analysis ◽  
Do So

En los últimos años se ha incrementado el interés por conocer las acciones más efectivas durante la competición ya que este hecho se ha mostrado esencial para mejorar el rendimiento de los jugadores en el deporte de élite; particularmente en los deportes colectivos el análisis táctico ha crecido de forma exponencial. El objetivo de este estudio fue detectar las relaciones que se establecen entre las conductas de finalización de los jugadores interiores de un equipo de baloncesto y su repercusión en el rendimiento del equipo. Para ello, y utilizando un diseño nomotético, de seguimiento y multidimensional, se realizó un análisis de coordenadas polares con las observaciones del juego de la Selección Española de Baloncesto Senior Masculina durante su participación en el Campeonato de Europa de 2015. La herramienta de observación creada ha superado el análisis de calidad del dato exigible en Metodología Observacional y está compuesta por 5 criterios y 29 categorías exhaustivas y mutuamente excluyentes. Se registraron un total de 316 acciones ofensivas, que pusieron de manifiesto la influencia de los jugadores que ocupan las posiciones interiores en el ataque estático. Los resultados muestran una alta efectividad cuando los ataques son acabados por ellos y la alta producción ofensiva de estos jugadores en acciones individuales, siendo capaces de conseguir canastas o provocar faltas a sus defensores. El análisis de coordenadas polares se ha mostrado como una técnica útil para el análisis táctico de las conductas que suceden en el deporte de competición. In recent years, there has been an increased interest in knowing the most effective actions during competition, as this fact has proven essential to improve the performance of players in elite sport; particularly in team sports, tactical analysis has grown exponentially. The objective of this study was to detect the relationships that were obtained between the finishing behaviors of the inside players of a basketball team and it is impact on team performance. To do so, and using nomothetic, follow-up and multidimensional observational design, polar coordinates analysis was performed from the observations of the game of the Spanish men basketball team during European Championships in 2015. The observational tool, formed by 5 criteria and 29 exhaustive and mutually exclusive categories, was created and passed the data quality analysis required in Observational Methodology. A total of 316 offensive actions were registered and revealed the influence of the inside players in the static attack. The results showed a high effectiveness when the attacks are finished by inside players, and the high offensive production of these players in individual actions, being able to get baskets or cause fouls to their defenders. Polar coordinates analysis has been shown as a useful technique to tactical analysis of the behaviors that occur in competitive sport. Nos últimos anos tem havido um interesse crescente em conhecer as acções mais eficazes durante a competição, uma vez que este facto se revelou essencial para melhorar o desempenho dos jogadores no desporto de elite; particularmente nos desportos colectivos, a análise táctica tem crescido exponencialmente. O objectivo deste estudo era detectar as relações estabelecidas entre os comportamentos finais dos jogadores internos de uma equipa de basquetebol e o seu impacto no desempenho da equipa. Para o fazer, e utilizando um design nomotético, de seguimento e multidimensional, foi realizada uma análise de coordenadas polares com as observações do jogo da Selecção Espanhola de Basquetebol Masculino Sénior durante a sua participação no Campeonato Europeu de 2015. O instrumento de observação criado passou a análise da qualidade dos dados exigida na Metodologia de Observação e é composto por 5 critérios e 29 categorias exaustivas e mutuamente excludentes. Foi registado um total de 316 acções ofensivas, que mostraram a influência de jogadores que ocupavam posições internas no ataque estático. Os resultados mostram uma elevada eficácia quando os ataques são finalizados por eles e a elevada produção ofensiva destes jogadores em acções individuais, podendo obter cestos ou causar faltas aos seus defensores. A análise das coordenadas polares demonstrou ser uma técnica útil para a análise táctica dos comportamentos que ocorrem no desporto de competição.

The International Criminal Court's Provisional Authority to Coerce

2012 ◽  
Vol 26 (1) ◽  
pp. 93-101 ◽  
Author(s):  
Antonio Franceschet
Keyword(s):  
United Nations ◽  
Civil Wars ◽  
Security Council ◽  
Ad Hoc ◽  
International Criminal ◽  
World Order ◽  
Former Yugoslavia ◽  
The World ◽  
The Will ◽  
The Right

The United Nations ad hoc tribunals in the former Yugoslavia and Rwanda had primacy over national judicial agents for crimes committed in these countries during the most notorious civil wars and genocide of the 1990s. The UN Charter granted the Security Council the right to establish a tribunal for Yugoslavia in the context of ongoing civil war and against the will of recalcitrant national agents. The Council used that same right to punish individuals responsible for a genocide that it failed earlier to prevent in Rwanda. In both cases the Council delegated a portion of its coercive title to independent tribunal agents, thereby overriding the default locus of punishment in the world order: sovereign states.

A STUDY OF THE DIMENSIONS OF HUMAN ACETABULUM IN THE DRY HIP BONES OF SOUTH KERALA POPULATION

2021 ◽  
pp. 11-14
Author(s):  
Rani Raphael M ◽  
Sajey P. S. ◽  
Rajad. R ◽  
Varghese P. D
Keyword(s):  
Indian Population ◽  
Hip Prosthesis ◽  
Human Anatomy ◽  
Morphological Data ◽  
Male And Female ◽  
Medical College ◽  
The Mean ◽  
Kerala State ◽  
The Right ◽  
Anatomical Parameters

Introduction: In human anatomy the acetabulum is a cavity on the lateral aspect of the hip-bone. The purpose of this study is to record the depth and diameter of the acetabulum cavity to accumulate morphological data helpful for anthropologists, Forensic medicine experts and orthopedicians. Materials And Methods: The study was done on 88 adult human hip bones (42 right and 46 left) collected from Department of Anatomy, Govt.T.D Medical College, Alappuzha, Kerala state. The diameters and maximum depth were measured using digital vernier calliper. The measurements were compared with other studies in the world. The mean diam Results: eter of acetabulum was 48.08 ± 3.21mm, 44.16 ± 2.60 mm in male and female respectively. The mean ± S.D value of depth was 29.11± 2.37 and 27.20± 2.01 mm. in male and female respectively. The correlation between depth and diameter was signicant only in the right male hip bones. There is signicant variation in the Conclusion: anatomical parameters of hip bone between different Indian population groups. The data from this study may be used for designing population specic hip prosthesis.

scholarly journals Wheelchair users, access and exclusion in South African higher education

2017 ◽  
Vol 6 ◽  
Author(s):  
Desire Chiwandire ◽  
Louise Vincent
Keyword(s):  
Higher Education ◽  
Students With Disabilities ◽  
South African ◽  
Ad Hoc ◽  
Persons With Disabilities ◽  
Wheelchair Users ◽  
Staff Members ◽  
Leading Role ◽  
South African Universities ◽  
The Right

Background: South Africa’s Constitution guarantees everyone, including persons with disabilities, the right to education. A variety of laws are in place obliging higher education institutions to provide appropriate physical access to education sites for all. In practice, however, many buildings remain inaccessible to people with physical disabilities.Objectives: To describe what measures South African universities are taking to make their built environments more accessible to students with diverse types of disabilities, and to assess the adequacy of such measures.Method: We conducted semi-structured in-depth face-to-face interviews with disability unit staff members (DUSMs) based at 10 different public universities in South Africa.Results: Challenges with promoting higher education accessibility for wheelchair users include the preservation and heritage justification for failing to modify older buildings, ad hoc approaches to creating accessible environments and failure to address access to toilets, libraries and transport facilities for wheelchair users.Conclusion: South African universities are still not places where all students are equally able to integrate socially. DUSMs know what ought to be done to make campuses more accessible and welcoming to students with disabilities and should be empowered to play a leading role in sensitising non-disabled members of universities, to create greater awareness of, and appreciation for, the multiple ways in which wheelchair user students continue to be excluded from full participation in university life. South African universities need to adopt a systemic approach to inclusion, which fosters an understanding of inclusion as a fundamental right rather than as a luxury.

scholarly journals Morphometry of human tricuspid valve: A cadaveric study

2020 ◽  
Vol 11 (3) ◽  
pp. 4487-4491
Author(s):  
Kirti Chaudhary ◽  
Amey Dhatrak ◽  
Brij Raj Singh ◽  
Ujwal Gajbe
Keyword(s):  
Tricuspid Valve ◽  
The Body ◽  
Muscle Pathology ◽  
Male And Female ◽  
Unidirectional Flow ◽  
Significant Difference ◽  
Tissue Flaps ◽  
The Right ◽  
Cardiac Surgeons ◽  
Formalin Fixed

The cardiovascular system consists of a pump represented by the heart and blood vessels, which provide the route by which blood circulates to all parts of the body. William Harvey, in the 17th century, discovered that blood is pumped away from the heart, but it all returns to the heart after circulating in the body. A right ventricular function can be compromised by pressure or stress, often secondary to the right heart valve or muscle pathology. The valves maintain unidirectional flow and permit increased pressure to develop in the chambers. The tricuspid valve consists of three tissue flaps. It separates the right atria and the right ventricle. To measure morphometric measurements of an individual leaflet of the tricuspid valve of cadaveric human hearts. The material for the present study comprised of 50 formalin-fixed adult human hearts (35 males and 15 females) which were obtained from the Department of Anatomy from various medical colleges in Maharashtra. Statistical significant difference was found for the height of anterior and posterior leaflets between male and female hearts. The length of the septal leaflet was also found to be statistically significant between male and female hearts. The study will be helpful for cardiac surgeons in providing data for tricuspid valve complex, leaflets, cords and papillary muscles.

scholarly journals Complexity to downplay complexity: Implications of ERM logics for the Italian NHS

2020 ◽  
Vol 17 (4, Special Issue) ◽  
pp. 369-376
Author(s):  
Raffaela Casciello ◽  
Fiorenza Meucci
Keyword(s):  
Risk Management ◽  
Healthcare System ◽  
Ad Hoc ◽  
Healthcare Organizations ◽  
Top Down ◽  
Welfare Services ◽  
Holistic Analysis ◽  
The Right

The aim of the paper is to investigate COVID-19-related issues currently affecting the Italian Healthcare System and offer causes for reflection on how to deal efficiently with risk management criticalities. Through the lenses of the Quality in Extreme Adversity (QEA) action framework, such reflections benefit from a greater depth of holistic analysis on risk management opportunities and threats towards both renewing and protecting the welfare services of the Italian Healthcare System. The complexity and urgency to overcome the multitude of risks require healthcare organizations to intervene immediately with integrated top-down enterprise-wide approaches of risk management. In such conditions, the adoption of ad hoc shaped ERM models could be the right solution for facing adequately the inefficiencies in pandemic management.

scholarly journals Efektivitas Pilkada Serentak Tahun 2020 di Tengah Pandemi Covid-19 Indonesia

2021 ◽  
Vol 3 (3) ◽  
pp. 1176-1183
Author(s):  
Ika Prawitasari ◽  
Dewi Erowati
Keyword(s):  
Ad Hoc ◽  
Secondary Data ◽  
Voting Rights ◽  
Primary Data ◽  
Printed Media ◽  
The Right ◽  
Regional Elections ◽  
Indicators Of Success ◽  
Supporting Materials ◽  
Technical Guidance

This study examines effectiveness 2020 simultaneous regional elections in the midst of Covid-19 pandemic. In addition, indicators of success Pilkada are integrity organizers and public participation in exercising their voting rights. Therefore, looking at 2020 Pilkada which was held in midst Covid-19 pandemic is still an important discourse. This study used descriptive qualitative method. Data collection techniques use primary data obtained from webinars on local political democracy during pandemic and secondary data by citing books, journals, documents and printed media, as well as other supporting materials. The results showed that the 9 December 2020 Pilkada had several threats and opportunities, including; First, threat of high number of positive cases of Covid-19, limited time, process updating voter data, technical guidance for ad hoc administrators, logistical budgets, education and political outreach. Second, opportunities for technology and information as means of political education and political socialization. Third, organizing regional elections by using e-voting, being the right recommendation, seeing use of e-voting can preserve people's voting rights and inhibit spread of Covid-19.

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