Sobre la evolución de las letras caballerescas en los siglos XVI y XVII

En esta revisión de documentos de los siglos xvi y xvii, que contienen letras caballerescas, proponemos algunas líneas de evolución y desarrollo de esta literatura emblemática desde su recolección y edición en cancioneros de principios del siglo xv, hasta su puesta en escena en elaborados torneos de invención de los siglos xvi y xvii. No pretendemos plantear una hipótesis cerrada e irrefutable, sino apenas abrir caminos de lectura e interpretación de esta particular lyra minima utilizada en la representación de lo caballeresco, que aún está por compilarse y estudiarse

La Esgrima como enseñanza formal en las instituciones educativas públicas de Madrid. Del Real Seminario de Nobles al Instituto de Segunda Enseñanza Cardenal Cisneros (1725-1950).

En el presente trabajo de investigación se ha analizado la presencia de la Esgrima como materia de enseñanza dentro de diversas Instituciones educativas formales de Madrid, abarcando un rango temporal de 225 años (1725-1950). Para la realización de la investigación se elaboró un esquema de trabajo basado en la metodología de la investigación histórica, la historiografía. La búsqueda de la información se llevó a cabo, fundamentalmente en el Archivo Histórico Nacional el Archivo General de la Administración, el Archivo Regional de Madrid, el Archivo General de la Universidad Complutense de Madrid, el Archivo del Real Conservatorio Superior de Música de Madrid, el Archivo General de Palacio, el Archivo de la Villa y la Biblioteca Nacional. La investigación presentada abarca cinco Instituciones educativas en las que se estudia la presencia de la Esgrima como enseñanza formal, siendo estas el Real Seminario de Nobles de Madrid, la Escuela Central de Profesores y Profesoras de Gimnástica, el Real Conservatorio de Música y Declamación y los Institutos de Segunda Enseñanza del Cardenal Cisneros y de San Isidro. Se analizaron las diferentes Constituciones de formación, Planes de Estudios, Reglamentos Interinos de funcionamiento, Leyes de fundación, libros, Programas de asignaturas y todos aquellos documentos, tanto oficiales como internos de cada uno de los Centros tratados. Así mismo, se estudiaron las figuras de los Maestros encargados de impartir la Esgrima como materia formal en las diversas Instituciones, alcanzando la mayor relevancia D. Manuel Antonio de Brea, D. Francisco de la Macorra y Guijeño, D. Ángel Lancho Martín de la Fuente, D. Afrodisio Aparicio Aparicio y D. José Carbonell. De la investigación realizada se concluye la presencia de la Esgrima como una materia perfectamente sistematizada en cada uno de las Instituciones analizadas así como la importancia que alcanzaba la figura del Maestro de Esgrima en todas ellas, siendo en algunos casos “Maestro Mayor del Reyno” y en otros convirtiéndose en Catedráticos de Esgrima, al tiempo que todos ellos contaban con una titulación que les capacitaba para el ejercicio de su profesión. Así mismo encontramos la presencia de la mujer en una de las Instituciones, el Real Conservatorio de Música y Declamación, con los mismos derechos que sus compañeros varones para matricularse y estudiar la Esgrima. Los Maestros estudiados, fundamentalmente D. Ángel Lancho, D. Afrodisio Aparicio y D. José Carbonell, contribuyeron a popularizar la Esgrima y a su desarrollo como deporte, organizando torneos para sus alumnos y compitiendo ellos mismos en multitud de asaltos. A lo largo de los 225 años que abarca esta investigación, la Esgrima evolucionó de Destreza a Habilidad y más tarde a Deporte, sin perder en ningún momento su importancia, extendiéndose a sectores de la sociedad a los que nunca habría llegado de no ser por la labor de los Maestros de Esgrima encargados de su formación. ABSTRACT. In this research work, the presence of Fencing as an educational subject within different formal educational Institutions in Madrid, over a period of 225 years (1725-1950), has been analysed. In order to carry out this research, a work schedule was drawn up, based on the methods of the historical research, historiography. The search for the information was primarily carried out in the Archivo Historico Nacional, the Archivo General de la Administración, the Archivo Regional of Madrid, the Archivo General de la Universidad Complutense de Madrid, the Archivo del Real Conservatorio Superior de Música of Madrid, the Archivo General de Palacio, the Archivo de la Villa and the Biblioteca Nacional. The research presented covers five educational Institutions, where the presence of Fencing as a formal education is studied. These Institutions are: the Real Seminario de Nobles de Madrid, the Escuela Central de Profesores y Profesoras de Gimnástica, the Real Conservatorio de Música y Declamación and the Cardenal Cisneros and the San Isidro Secondary Schools. The different Academic formation, Syllabuses, Temporary working Regulations, founding Law, books, subject Plans and all the documents, official or internal, of each of the Centres dealt with, were analysed. Moreover, the roles of the Masters in charge of teaching Fencing as a formal subject in different Institutions were studied, and Mr. Manuel Antonio de Brea, Mr. Francisco de la Macorra y Guijeño, Mr. Ángel Lancho Martín de la Fuente, Mr. Afrodisio Aparicio Aparicio and Mr. José Carbonell were the most prominent. The conclusion of the research carried out, is that the presence of Fencing is a subject perfectly organised in each one of the Institutions analysed, as well as the importance that the role of the Fencing Master reached in every Institution, in some cases being “Maestro Mayor del Reyno” and in others becoming Fencing Professors, while all of them had a qualification that enabled them to practice their profession. Similarly, we can find the presence of women in one of the Institutions, the Real Conservatorio de Música y Declamación, where they had the same rights as her male classmates to enrol and study Fencing. The Fencing Masters who were studied, principally Mr. Ángel Lancho, Mr. Afrodisio Aparicio and Mr. José Carbonell, all contributed to making Fencing popular and also towards its development as a sport, by organising tournaments for their students and by competing themselves in a number of assaults. Over the 225 years which the research covers, Fencing evolved from Skill to Ability and later on to a Sport, without, at any moment, losing its importance, spreading to parts of society that it would never have reached if it were not for the work of the Fencing Masters in charge of teaching it.

Working memory constrains human cooperation in the Prisoner’s Dilemma

Many problems in human society reflect the inability of selfish parties to cooperate. The “Iterated Prisoner’s Dilemma” has been used widely as a model for the evolution of cooperation in societies. Axelrod’s computer tournaments and the extensive simulations of evolution by Nowak and Sigmund and others have shown that natural selection can favor cooperative strategies in the Prisoner’s Dilemma. Rigorous empirical tests, however, lag behind the progress made by theorists. Clear predictions differ depending on the players’ capacity to remember previous rounds of the game. To test whether humans use the kind of cooperative strategies predicted, we asked students to play the iterated Prisoner’s Dilemma game either continuously or interrupted after each round by a secondary memory task (i.e., playing the game “Memory”) that constrained the students’ working-memory capacity. When playing without interruption, most students used “Pavlovian” strategies, as predicted, for greater memory capacity, and the rest used “generous tit-for-tat” strategies. The proportion of generous tit-for-tat strategies increased when games of Memory interfered with the subjects’ working memory, as predicted. Students who continued to use complex Pavlovian strategies were less successful in the Memory game, but more successful in the Prisoner’s Dilemma, which indicates a trade-off in memory capacity for the two tasks. Our results suggest that the set of strategies predicted by game theorists approximates human reality.

Human cooperation in the simultaneous and the alternating Prisoner's Dilemma: Pavlov versus Generous Tit-for-Tat.

The iterated Prisoner's Dilemma has become the paradigm for the evolution of cooperation among egoists. Since Axelrod's classic computer tournaments and Nowak and Sigmund's extensive simulations of evolution, we know that natural selection can favor cooperative strategies in the Prisoner's Dilemma. According to recent developments of theory the last champion strategy of "win--stay, lose--shift" ("Pavlov") is the winner only if the players act simultaneously. In the more natural situation of players alternating the roles of donor and recipient a strategy of "Generous Tit-for-Tat" wins computer simulations of short-term memory strategies. We show here by experiments with humans that cooperation dominated in both the simultaneous and the alternating Prisoner's Dilemma. Subjects were consistent in their strategies: 30% adopted a Generous Tit-for-Tat-like strategy, whereas 70% used a Pavlovian strategy in both the alternating and the simultaneous game. As predicted for unconditional strategies, Pavlovian players appeared to be more successful in the simultaneous game whereas Generous Tit-for-Tat-like players achieved higher payoffs in the alternating game. However, the Pavlovian players were smarter than predicted: they suffered less from defectors and exploited cooperators more readily. Humans appear to cooperate either with a Generous Tit-for-Tat-like strategy or with a strategy that appreciates Pavlov's advantages but minimizes its handicaps.

Euro 2012 – Ukraine’s wasted opportunity? OSW Commentary 80, 2012-06.08

Ukraine saw hosting the European Football Championship as an important project in terms of image-building and modernisation from the very beginning. The country’s government assumed, during the presidency of Viktor Yushchenko and Viktor Yanukovych alike, that Euro 2012 would provide a major impulse for economic development and show that the young Ukrainian state was capable of successfully preparing one of the most important sport tournaments in the world. Although UEFA’s decision raised eyebrows both in the West and in Ukraine, after initial delays the work gained momentum and, shortly before the championship, Ukraine’s progress could be evaluated as being satisfactory at the least. As part of the preparations, four stadiums were built or modernised, four airports in the host cities were developed and 1,600 km of roads were repaired or built from the ground up. The investments have doubtlessly contributed to an improvement of the infrastructure in Ukraine, but it would be rather inaccurate to say that Euro 2012 has brought about a real modernisation of the country. The funds allocated for the preparations were relatively modest, and part of them was spent in a non-transparent way, which gives rise to suspicions of corruption. The chance to improve Ukraine’s perception in the West has been to a great extent lost due to the trial of the former prime minister, Yulia Tymoshenko, who was sentenced to seven years in prison in October 2011. Over the past few weeks, Euro 2012 as a sports event has been overshadowed by discussions among Western politicians and in the Western media about rising authoritarian tendencies in Ukraine. In turn, football is currently treated as a minor issue in Ukraine’s internal politics. The government has so far not used Euro 2012 to improve its popularity although hosting it is supported by a clear majority of the Ukrainian public. It is still an open question as to whether the Ukrainian government will try to capitalise politically on this sports event; this is especially significant as parliamentary elections are approaching.

Il torneo di Bonauentura Pistofilo nobile ferrarese, dottor di legge e caualiere, nel Teatro di Pallade dell'ordine militare et accademico.

Signatures: a-b⁴ A-3Y⁴ 3Z⁶.

Le pas d'armes de la bergère, maintenu au tournoi de Tarascon;

"Composée par Louis de Beauvau, grand sénéchal du roi René."--Avertissement.

Libro del passo honroso defendido por el Excelente Cauallero Suero de Quiñones.

"This edition of two hundred was printed in facsimile from the copy in the library of Archer M. Huntington, at the De Vinne press, nineteen hundred and two."

Analogues of Chaucer's Canterbury pilgrimage (April 1386) and his putting-up joust-scaffolds, etc., in West-Smithfield (May 1390) being the expenses of the Aragonese ambassadors for 58 days in England, 21 July to 16 Sept. 1415, including their 4-days' journey from London to Canterbury and back, 31 July-3 Aug. 1415, and the cost of erecting scaffolds, etc., in West-Smithfield for the joust between Don Philip Boyl, knight, of Aragon, and John Asteley, esq., on Jan. 30, 1442, with Henry VI.'s allowances of materials for the said joust.

Mode of access: Internet.

An analysis of penalty kicks in elite football post 1997

The penalty kick in football is a seemingly simplistic play; however, it has increased in complexity since 1997 when the rules changed allowing goalkeepers to move laterally along their goal line before the ball was kicked. Prior to 1997 goalkeepers were required to remain still until the ball was struck. The objective of this study was to determine the importance of the penalty kick in the modern game of football. A retrospective study of the 2002, 2006 and 2010 World Cup and the 2000, 2004 and 2008 European Championship tournaments was carried out, assessing the importance of the penalty kick in match play and shootouts and the effect of the time of the game on the shooter's success rate. This study demonstrated the conversion rate of penalties was 73% in shootouts and 68% in match play. Significantly more penalties were awarded late in the game: twice as many penalties in the second half than the first and close to four times as many in the fourth quarter vs. the first. Teams awarded penalty kicks during match play won 52%, drew 30% and lost 18% of the time; chances of winning increased to 61% if the penalty was scored, but decreased to 29% if missed. Teams participating in either the World Cup or European Championship final match had roughly a 50% chance of being involved in a penalty shootout during the tournament. Penalty shots and their outcome significantly impact match results in post 1997 football.

Páros összehasonlításon alapuló pontozási eljárások monotonitása: önkonzisztencia és önkonzisztens monotonitás. Adalékok a pontozási eljárások axiomatikus tárgyalásához = Monotonicity of paired comparison-based ranking methods: self-consistency and self-consistent monotonicity. Contributions to an axiomatic analysis of scoring methods

A cikk a páros összehasonlításokon alapuló pontozási eljárásokat tárgyalja axiomatikus megközelítésben. A szakirodalomban számos értékelő függvényt javasoltak erre a célra, néhány karakterizációs eredmény is ismert. Ennek ellenére a megfelelő módszer kiválasztása nem egy-szerű feladat, a különböző tulajdonságok bevezetése elsősorban ebben nyújthat segítséget. Itt az összehasonlított objektumok teljesítményén érvényesülő monotonitást tárgyaljuk az önkonzisztencia és önkonzisztens monotonitás axiómákból kiindulva. Bemutatásra kerülnek lehetséges gyengítéseik és kiterjesztéseik, illetve egy, az irreleváns összehasonlításoktól való függetlenséggel kapcsolatos lehetetlenségi tétel is. A tulajdonságok teljesülését három eljárásra, a klasszikus pontszám eljárásra, az ezt továbbfejlesztő általánosított sorösszegre és a legkisebb négyzetek módszerére vizsgáljuk meg, melyek mindegyike egy lineáris egyenletrendszer megoldásaként számítható. A kapott eredmények új szempontokkal gazdagítják a pontozási eljárás megválasztásának kérdését. _____ The paper provides an axiomatic analysis of some scoring procedures based on paired comparisons. Several methods have been proposed for these generalized tournaments, some of them have been also characterized by a set of properties. The choice of an appropriate method is supported by a discussion of their theoretical properties. In the paper we focus on the connections of self-consistency and self-consistent-monotonicity, two axioms based on the comparisons of object's performance. The contradiction of self-consistency and independence of irrel-evant matches is revealed, as well as some possible reductions and extensions of these properties. Their satisfiability is examined through three scoring procedures, the score, generalised row sum and least squares methods, each of them is calculated as a solution of a system of linear equations. Our results contribute to the problem of finding a proper paired comparison based scoring method.

Additive and multiplicative properties of scoring methods for preference aggregation

The paper reviews some additive and multiplicative properties of ranking procedures used for generalized tournaments with missing values and multiple comparisons. The methods analysed are the score, generalised row sum and least squares as well as fair bets and its variants. It is argued that generalised row sum should be applied not with a fixed parameter, but a variable one proportional to the number of known comparisons. It is shown that a natural additive property has strong links to independence of irrelevant matches, an axiom judged unfavourable when players have different opponents.

On the additivity of preference aggregation methods

The paper reviews some axioms of additivity concerning ranking methods used for generalized tournaments with possible missing values and multiple comparisons. It is shown that one of the most natural properties, called consistency, has strong links to independence of irrelevant comparisons, an axiom judged unfavourable when players have different opponents. Therefore some directions of weakening consistency are suggested, and several ranking methods, the score, generalized row sum and least squares as well as fair bets and its two variants (one of them entirely new) are analysed whether they satisfy the properties discussed. It turns out that least squares and generalized row sum with an appropriate parameter choice preserve the relative ranking of two objects if the ranking problems added have the same comparison structure.

Billie Jean King

General note: Title and date provided by Bettye Lane.

Eficacia del ataque y del lanzamiento de los cuatro primeros clasificados en balonmano masculino de los Juegos ODESUR 2014

El objetivo de este estudio fue analizar la eficacia de las acciones de ataque de los cuatro primeros clasificados en balonmano masculino de los Juegos Suramericanos 2014 (ODESUR) y comparar con los principales torneos internacionales (JJOO, CM y CE). No se han encontrado antecedentes de estudios en esta competición del circuito olímpico. Se siguieron las pautas establecidas para la metodología observacional. Los resultados mostraron que dentro de los juegos Suramericanos se observaron diferencias entre ganadores y perdedores en el número de finalizaciones con lanzamiento y en la realización de malos pases. No aparecen diferencias significativas en la eficacia de lanzamiento. Estos niveles de eficacia del ataque y lanzamiento fueron inferiores a otras competiciones de alto nivel.