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1
artículo
Publicado 2023
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In this work we will preliminarily present the definition of H-spaces, followed by them we will study the Bockstein spectral sequence that together with the exact pairs will allow us to define the so-called limit group associated with each spectral sequence. We also review the properties of string complexes and the complex homology of an elementary string. In the last section we present the spectral Bockstein sequence for H-spaces and Hopf algebras. In this context we prove that the limit group can be expressed isomorphically as a Hopf algebra.
2
artículo
Publicado 2017
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Currently there is no definition of facilitation to unify its various practices and expressions. Although this reality realizes the great creative wealth of practical facilitation affects the theoretical and methodological dispersion is diluted among the various forms of social intervention. This article reviews the various definitions widely found in the literature on facilitation and proposes an inclusive definition. This definition states that the provision relates to processes and functions that allow you to interact with the paradigms, thoughts, feelings, emotions and events (speeches, attitudes and practices) of individuals and groups in a systemic and contextual framework so that it can address the complexity through the deployment of all its capacities, abilities and potential oriented to achieve dynamic equilibrium to establish relationships, links, understandings or agreements ...
3
artículo
Publicado 2017
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Currently there is no definition of facilitation to unify its various practices and expressions. Although this reality realizes the great creative wealth of practical facilitation affects the theoretical and methodological dispersion is diluted among the various forms of social intervention. This article reviews the various definitions widely found in the literature on facilitation and proposes an inclusive definition. This definition states that the provision relates to processes and functions that allow you to interact with the paradigms, thoughts, feelings, emotions and events (speeches, attitudes and practices) of individuals and groups in a systemic and contextual framework so that it can address the complexity through the deployment of all its capacities, abilities and potential oriented to achieve dynamic equilibrium to establish relationships, links, understandings or agreements ...
4
artículo
Publicado 2020
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The university is faced with tensions and demands resulting from the transformations that society demands. The new public management (NGP) imposes new paradigms as far as university administration is concerned. Concomitantly, the international rankings of universities establish standards and classifications, placing the focus on access to information that should be available to interest groups. This work has been proposed as a central purpose, to describe the ways of appointing the rectors in Latin American universities, with the purpose of elaborating in theoretical terms a taxonomy that allows to differentiate and classify the universities of the region, opening the discussion on what is the most appropriate mechanism to provide the position of the highest university authority. The information used for this study was obtained from a primary source: the database of universities in Latin...
5
artículo
Publicado 2020
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La universidad se ve enfrentada a tensiones y exigencias producto de las transformaciones que le exige la sociedad. La nueva gestión pública (NGP) impone nuevos paradigmas en lo que a administración universitaria se refiere. Concomitantemente, el foco de muchas investigaciones se ha colocado en la gobernanza de las universidades, dado que se ha estimado que ella es central en el éxito de estas instituciones. A partir del contexto precitado, este trabajo se ha planteado como propósito central, describir las formas de nombramiento de los rectores en las universidades iberoamericanas, con la finalidad de elaborar en términos teóricos una taxonomía que permita diferenciar y clasificar a las universidades de la región, abriendo la discusión sobre cuál es el mecanismo más adecuado para proveer el cargo de la máxima autoridad universitaria. La información utilizada para este estud...
6
artículo
This article deals with the environmental/ecological Humanities in Peru and its relationship with complexity. For this purpose, a specialized bibliographic search was carried out. The review concludes that although environmental/ ecological humanities are not explicitly developed in Peru to date, there are contributions from the perspective of interdisciplinary and transdisciplinarystudies, especially from literature, the arts, environmental history and forestry philosophy. Some of the hybrid disciplines that are considered components of the environmental/ecological humanities are also developed, although they are not manifestly recognized as contributions towards this field of transdisciplinary studies. The complexity sciences with their orientation of indeterminacy, non-linearity, the study of undecidable and non-trivial problems enriches the understanding of life in general and theref...
7
artículo
The world has become increasingly complex. Curriculum methods for the gifted are likewise. Extracted from these seminal and ongoing curriculum approaches are six rules based on best practices and research from our field, which can be grasped easily and applied by teachers anywhere. When teachers work from a set of principles they can adapt to needs of students and support growth, regardless of context. Using principles strengthens teaching and supports gifted students, and perhaps all students. The six principles include: a) focus on unique pattern of strengths, b) group students by interests or abilities at least part of the time, c) move as far and as fast in the basic skills as possible, d) enrich individual interests, e) offer mediation, counseling, mentoring and facilitation, and f) provide the tools for life-long learning.
8
artículo
Publicado 2022
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Introduction: The crisis that the world is experiencing today is demanding attention to the ethical training of the new generations. An essential element to attend it is the ethical training of teachers. Objective: To present the results of an exploratory research that investigated the opinion of teachers and experts in teacher training programs, on the ethical training of teachers from the loop: complex thinking-planetary ethics-social transformation. Method: A sample of 22 experts in teacher training and 222 teachers of different educational levels were surveyed, applying an exploratory questionnaire on the ethical training of teachers, constructed with a Likert scale of seven options. The results of the questions related to the loop described in the objective, which is part of the constructed theoretical proposal, are presented descriptively and comparatively. Results: show that there...
9
artículo
Publicado 2022
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Introduction: The crisis that the world is experiencing today is demanding attention to the ethical training of the new generations. An essential element to attend it is the ethical training of teachers. Objective: To present the results of an exploratory research that investigated the opinion of teachers and experts in teacher training programs, on the ethical training of teachers from the loop: complex thinking-planetary ethics-social transformation. Method: A sample of 22 experts in teacher training and 222 teachers of different educational levels were surveyed, applying an exploratory questionnaire on the ethical training of teachers, constructed with a Likert scale of seven options. The results of the questions related to the loop described in the objective, which is part of the constructed theoretical proposal, are presented descriptively and comparatively. Results: show that there...
10
tesis de grado
En esta tesis, se introduce la teoría de grupos de homotopía sobre espacios topológicos. Se presentan los complejos simpliciales y sus poliedros, las aproximaciones simpliciales de aplicaciones continuas entre poliedros para demostrar el teorema de aproximación simplicial relativa. Esta teoría será aplicada en el cálculo de los grupos de homotopia de la esfera r(Sn), para distintos valores de r y n.
11
tesis de maestría
Publicado 2025
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Los ríos amazónicos forman una red compleja y altamente dinámica, donde el comportamiento fluvial está determinado por controles geomorfológicos e hidrológicos.. Dentro de esta red, los ríos se clasifican en dos tipos principales, meándricos, con alta sinuosidad y migración lateral, y anabranching, con múltiples canales e islas internas. Para analizar la variabilidad interna entre secciones fluviales, se llevó a cabo un estudio planimétrico multitemporal en la cuenca alta del Amazonas: Huallaga, Ucayali, Marañón, Amazonas, Napo, Japurá, Putumayo, Juruá y Yavarí. Los ríos se segmentaron según su estructura geomorfológica, confluencias, cambios en la posición del canal y grado de confinamiento. El estudio integró métricas del canal y de las islas y generó 184 variables geomorfológicas para tres escalas espaciales, semi-meandro, meandro y río completo, incorporando...
12
artículo
Publicado 2025
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Initial maintainability in software systems using Clean Architecture presents challenges, especially in small projects. This is due to the framework's approach focused on long-term sustainability. This leads to low stability and difficult analyzability, creating an obstacle for integrating new requirements, and consequently increasing development effort and costs. The present research proposes a simplified 3-layer Clean Architecture to reduce the initial maintenance complexity observed in traditional 4-layer systems. The proposed methodology encompassed four key phases: (i) Business entity planning, (ii) Architecture design (layers, communication, and technology), system implementation, and proposal validation comparing experimental 3-layer with control 4-layer groups. The results, evaluated according to ISO/IEC 25010, indicated that Clean Architecture for small projects decreased mainta...
13
artículo
Publicado 2019
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Understand the violence in Colombia which comes from the armed conflict as a complex problem of education, in perspective of emerging archetypes for territorial management, as a commitment of humanity around three crucial issues: the influence of rural and urban education by violence; deschooling and forced displacement; since being a teacher is a matter of hero. In relation to this we must mention that through the Peace Agreements between the National Government and the Revolutionary Armed Forces of Colombia (FARC), public policies, government programs, demands and actions of society have generated powerful power constitutional bodies and expressions of governance and governance, for the importance of different realities lived in the territories of our country and that have supported over five decades, the scourge of violence by groups outside the law. A methodologically commitment addr...
14
artículo
Publicado 2020
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The article reveals the potential of implementation of different theories in the process of creation of the complex methodology of the research of social and pedagogical features of the members of teenager-youth street crime groupings (gangs). The author creates the design of indicative model allowing to notice the condition of social and adaptive potential of the personality of teenage youth: motivation for behavior and actions, reflexive abilities, value- meaning sphere and the level of the behaviour aggression. The author concludes that there is a necessity to determine subjective potential of the teenage youth personality, who are the members of gangs for designing the system of preventive measures against involvement them in the gangs and further successful social adaptation and socialization after quitting the gang. The author concludes that the obtained data can be the basis for...
15
artículo
The present investigation has as intention to know the existent relationship among the complex means end (Adler,A) with the types of it confronts before the economic crisis, studied from the perspective of the theory of the atributions according to Peterson and Villanova. We want to explore if the productive orientation of the personality is related with the style optimistic atribucional. Likewise we have analyzed the paper that plays the labor condition and the gender in the mentioned correlation. We have worked with a constituted aleatory sample OR 483 subject of Lima, representative at the 0.05 of error margin to who you/they were applied two worth questionnaires and reliable, the first one was the Monofactorial of lifestyles and the second was the ASQ-CIDE, of styles attributions. Making the analysis you concludes that there is correlation inverse negative among the. productive perso...
16
artículo
Publicado 2017
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We consider the ring of polynomials R = K[x1, dots, xn] in the variables x1, dots, xn and complex coefficients. The permutation group of 1, dots, n acts sore R by permuting the variables. The set of invariants by this action forms a ring generated by elementary symmetric polynomials. Emmy Noether proves that if a finite group of inverse matrices G subsetGL(n; k) acts on R, then the ring of invariants is generated by a finite number of invariant homogeneous and defines an operator in G to obtain invariant polynomials. There are algebraic relationships between the generators of the invariant ring and the orbits of Cn/G. In 1963, Masayoshi Nagata demonstrated that the ring of the invariants of geomagically reductive groups is finitely generated. We analice the existence of a quotient variety X/G where G is an algebraic group acting on an algebraic variety X.
17
artículo
Publicado 2017
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We consider the ring of polynomials R = K[x1, dots, xn] in the variables x1, dots, xn and complex coefficients. The permutation group of 1, dots, n acts sore R by permuting the variables. The set of invariants by this action forms a ring generated by elementary symmetric polynomials. Emmy Noether proves that if a finite group of inverse matrices G subsetGL(n; k) acts on R, then the ring of invariants is generated by a finite number of invariant homogeneous and defines an operator in G to obtain invariant polynomials. There are algebraic relationships between the generators of the invariant ring and the orbits of Cn/G. In 1963, Masayoshi Nagata demonstrated that the ring of the invariants of geomagically reductive groups is finitely generated. We analice the existence of a quotient variety X/G where G is an algebraic group acting on an algebraic variety X.
18
tesis de grado
Publicado 2017
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La conjetura de Fermat fue uno de los acertijos matemáticos más misteriosos hasta 1995. El problema fue formulado en 1637 por Pierre de Fermat. Él afirmó saber cómo resolverlo, sin embargo, no podía mostrar la prueba debido a que el espacio en el margen de su copia de Arithmetica de Diofanto era insuficiente. Desde entonces mucho misticismo rodeó a la conjetura. Mientras tanto, independientemente, nuevas ramas de las matemáticas se desarrollaban. La geometría algebraica y el análisis complejo permitieron a Andrew Wiles resolver finalmente la conjetura. La solución involucra, entre otras herramientas, el uso de curvas elípticas. Esto es suficiente motivo para estudiarlas. En líneas generales las curvas elípticas son polinomios cúbicos no singulares en dos variables con un punto especial de coordenadas racionales en los que podemos establecer una estructura de grupo. Para ma...
19
tesis de grado
Publicado 2017
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La conjetura de Fermat fue uno de los acertijos matemáticos más misteriosos hasta 1995. El problema fue formulado en 1637 por Pierre de Fermat. Él afirmó saber cómo resolverlo, sin embargo, no podía mostrar la prueba debido a que el espacio en el margen de su copia de Arithmetica de Diofanto era insuficiente. Desde entonces mucho misticismo rodeó a la conjetura. Mientras tanto, independientemente, nuevas ramas de las matemáticas se desarrollaban. La geometría algebraica y el análisis complejo permitieron a Andrew Wiles resolver finalmente la conjetura. La solución involucra, entre otras herramientas, el uso de curvas elípticas. Esto es suficiente motivo para estudiarlas. En líneas generales las curvas elípticas son polinomios cúbicos no singulares en dos variables con un punto especial de coordenadas racionales en los que podemos establecer una estructura de grupo. Para ma...
20
artículo
Publicado 2004
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A long time ago, dental pulp-complex regeneration was our main objective in radicular reparation which could guarantee all appropiate growth of healthy and functional tissue. The present study is about a histological assay of a new dentinal-pulp complex formation using platelet rich plasm, pulpar tissue and fibrina, all autolougus, as components of dental pulp tissular engineering treatment. Qualitative and quantitative assays about the dentin pulp-complex regeneration grade on experimental and control groups were made and showed similar results. This technique opens a pathway for regenerate a complete tooth in the future.
