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1
artículo
This paper discusses the Hawkes process to modeling of the offering book, especially the ETF it iShare Ibovespa index fund. The study aimed to investigate the dynamics of the influences of the offers in relation to the past orders. We study too to the interaction of the order rates of the opposing sides of the Book. Another point addressed is the verification of the operating strategy that captures the dynamics studied. At the first moment, the univariate approach was performed and in the second moment the multivariate of the Hawkes process. The results show that in both cases the Hawkes process it fits well to the data. The fit model indicates that agents have similar behaviors when they act as buyers or sellers of assets. As for the strategy, it was not possible to establish spare gains from changes in bid rates. However, these results are due to the it bid-ask spread more that the pre...
2
artículo
This paper discusses the Hawkes process to modeling of the offering book, especially the ETF it iShare Ibovespa index fund. The study aimed to investigate the dynamics of the influences of the offers in relation to the past orders. We study too to the interaction of the order rates of the opposing sides of the Book. Another point addressed is the verification of the operating strategy that captures the dynamics studied. At the first moment, the univariate approach was performed and in the second moment the multivariate of the Hawkes process. The results show that in both cases the Hawkes process it fits well to the data. The fit model indicates that agents have similar behaviors when they act as buyers or sellers of assets. As for the strategy, it was not possible to establish spare gains from changes in bid rates. However, these results are due to the it bid-ask spread more that the pre...
3
artículo
Publicado 2018
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This study investigated how advertisers from the creation area of large advertising agencies perceive and characterize their creative process. Thirteen Brazilian professionals were interviewed using semi-structured interviews. Data were analyzed by content analysis. Results indicate that several stages of the creative process overlap, such as the incubation period of one job functioning as the preparation for the next. Motivating factors include pleasure of the act of creating, media visibility and its social reach. Limiting factors include the agencies’ excessive departmentalization, reduced deadlines, and the clients’ subjectivity influencing the advertisement approval.
4
artículo
Publicado 2022
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Objective: To demonstrate the positive impact of the cost system for processes in the productive chain of asparagus in agro-export companies, this given the need to know, in a reliable way, their costs and that this, in turn, allows them to improve the taking of decisions. Method: The research was descriptive and the research design was nonexperimental. For our analysis, the case study was applied to the company Vivadis Perú S.A.C., a company dedicated to the agro-export of asparagus. Results: The process costs system, applied to the asparagus production chain, allowed to determine more precisely the costs that are managed by materials and labor in each of the stages of the asparagus production process compared to a system of costing managed in an empirical way whose data are very general. This accounting activity will make it possible to project investment in agro-exports. Conclusion: ...
5
artículo
The work is based on the need of every education professional to become an educational analyst. It summarizes and explains a series of analysis categories that allow educational phenomena to be approached from a cognitive perspective. It starts with a general introduction about cognition and different lines from which it can be addressed. Then the lower and upper cognitive processes are described. It is expected that the typology of processes provided will be a valuable tool for the analysis of teaching situations.
6
artículo
Publicado 2020
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Background: endocrine disorders may affect sexuality due to hormonal changes, associated comorbidities and psychosocial impact. This topic remains poorly researched from the perspective of people with these conditions. Objectives: a qualitative research was conducted to understand the sexual experiences of women and men living with endocrine disorders that change their physical appearance. Methods: an analytical-interpretive study was carried out with a sample of 68 participants aged between 20 and 45, and treated at the National Institute of Endocrinology, Havana, Cuba. Data collection instruments were a personal information sheet, an in-depth interview guide and two projective psychological tests. Ethical aspects were considered. Results: in-depth interviews gave rise to four topics: 1) multidimensional expression of the disease, 2) the disease and life areas, 3) sexuality with the dis...
7
artículo
This study investigates creativity and the creative process in Advertising Agencies in Brazil. The objective was to identify how the Copywriter and the Art Director operate strategies aimed at brainstorming in the ideation of advertising campaigns to reach insight. A qualitative study was carried out through semi-structured interviews designed based on the literature, applied to advertising who work in the areas. The study of Multiple Cases was used being the analysis of the collected data elaborated through the technique of content analysis based on Bardin (2010) and structured in the ATLAS.ti software. The findings reveal that in the Creativity dimension, copywriters and art directors perceive a strong influence from auditory and visual sources. In the Creative Process dimension, the findings indicate that the traditional steps instituted in the department are recurrent in the search f...
8
artículo
Publicado 2018
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This study analyzes the psychometric structure of the CAPE- R scale, which assesses the beliefs about the educational process in rural teachers; explores the teacher´s profile, and analyzes the significant differences between the beliefs according to sociodemographic variables. The sample included 150 rural teachers from Mendoza, Argentina. The exploratory factor analysis yielded a factorial structure made up of four factors that explained a 44.19% of the variance of responses to the test. Internal consistency coefficients ranged from .74 to .85. The data show a predominance of difficulties in the educational process dimension (M=2.83; DE=.69), the only dimension that reached a significant association with the educational level of the classes (F =4.77, p<.05).
9
artículo
Publicado 2024
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Communication for development (CfD) is a discipline that seeks to promote social change through the strategic use of media and participatory dialogue. However, there is a paucity of studies that systematically and critically analyze the social processes underlying CfD interventions and their impact on the social significance of beneficiary communities. This article presents a narrative review of the literature on CfD, with the aim of identifying the main theoretical and methodological approaches that have addressed this topic, as well as the main limitations and challenges facing research in this field. Thirty-five articles published between 2018 and 2023 were analyzed, selected through a search in the Scopus, Web of Science, SciELO, Redalyc and Latindex databases. The results show that most of the studies adopt a qualitative and participatory perspective, focused on the analysis of spec...
10
artículo
Publicado 2024
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Communication for development (CfD) is a discipline that seeks to promote social change through the strategic use of media and participatory dialogue. However, there is a paucity of studies that systematically and critically analyze the social processes underlying CfD interventions and their impact on the social significance of beneficiary communities. This article presents a narrative review of the literature on CfD, with the aim of identifying the main theoretical and methodological approaches that have addressed this topic, as well as the main limitations and challenges facing research in this field. Thirty-five articles published between 2018 and 2023 were analyzed, selected through a search in the Scopus, Web of Science, SciELO, Redalyc and Latindex databases. The results show that most of the studies adopt a qualitative and participatory perspective, focused on the analysis of spec...
11
artículo
Publicado 2021
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The Concentration Principle undoubtedly constitutes one of the most relevant procedural principles in any legal system. It brings speed, agility to the processes, without losing efficacy and validity in the procedural acts, which are achieved in a single moment. In Ecuador, although the 2008 Constitution establishes this principle, the current General Organic Code of Processes (COGEP) does not expressly establish it, contrary to Uruguayan procedural legislation, which does define it formally in its regulations. This is the central point on which the present study focused, delimiting the insufficiency of COGEP in terms of regulation of this principle, taking Uruguayan legislation as a reference, and based on this, a pertinent reform was proposed.
12
artículo
Publicado 2025
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This article describes some aesthetic and pedagogical characteristics of theater companies working in the state of São Paulo and in the Brazilian capitals. Since 2018, a group of researchers has established, through networks, contact with hundreds of companies, in order to learn more about their history, creative processes, most significant theoretical references, important partnerships and the role of theater for them. This text sums up some of these results.
13
artículo
Objective. To analyze the relationship between research variables “administrative management” and “brand positioning” at Instituto Juan Bosco in Huanuco, during the first academic semester of 2018. Methods. Research focus was quantitative and its design was non-experimental, data was collected through an opinion poll to find out behavior of the study variables in students of said educational institution.Results. A strong positive relational level (0.758) was obtained. It was interpreted with Pearson correlation coefficient, which shows that there is a relationship between the variables. It allowed to understand that an adequate administrative management will help positioning the brand of Instituto Juan Bosco in the huanuquenian market. Conclusions. There is a significant relationship between “administrative management” and “brand positioning” in the educational company In...
14
artículo
Publicado 2024
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This article aims to reflect on the implementation of artificial intelligence in constitutional processes, specifically in amparo and habeas corpus proceedings against judicial rulings, and the aporia that such an approach would entail, given that it is currently a complex task for claimants to determine the violation of constitutionally protected fundamental rights within ordinary judicial processes. This implies that when such processes are constitutionalized, they may fail to merit a substantiated judgment, as inadmissibility often becomes a decisive factor. From this perspective, an intriguing question arises: Would the implementation of artificial intelligence be effective in resolving constitutional processes that challenge judicial decisions, particularly from the standpoint of protecting fundamental rights and ensuring effective procedural safeguards? Answering this question requ...
15
artículo
Publicado 2024
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This article aims to reflect on the implementation of artificial intelligence in constitutional processes, specifically in amparo and habeas corpus proceedings against judicial rulings, and the aporia that such an approach would entail, given that it is currently a complex task for claimants to determine the violation of constitutionally protected fundamental rights within ordinary judicial processes. This implies that when such processes are constitutionalized, they may fail to merit a substantiated judgment, as inadmissibility often becomes a decisive factor. From this perspective, an intriguing question arises: Would the implementation of artificial intelligence be effective in resolving constitutional processes that challenge judicial decisions, particularly from the standpoint of protecting fundamental rights and ensuring effective procedural safeguards? Answering this question requ...
16
artículo
Publicado 2022
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Objective: To demonstrate the influence of taxation on the accounting expertise of micro and small entrepreneurs in a process of money laundering. Method: The study was quantitative, descriptive and exploratory; the non-experimental transectional study. A field inspection was carried out, with observations of the micro and small entities using surveys during the 2018-2019 period. Results: Taxation directly influences the accounting expertise practiced by MYPES since the expert practice is determined from an accounting purely for tax purposes, with the formulation of external professionals that contains inconsistencies and inaccuracies with the transactions carried out by their organization. Conclusions: The Data obtained as a result of the study have made it possible to establish that micro and small companies are at the mercy of a Taxation that conditions their accounting and therefore ...
17
artículo
Publicado 2024
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Bunge (1997) argues that a good scientific explanation should detail the mechanisms that lead from causes to effects. In recent decades, this type of explanation has been incorporated into the dominant paradigms in sociology and political science, where it has achieved both theoretical and methodological advances, above all through the process tracing technique. In contrast, in communication there continues to be an almost exclusive dominance of theories and research using interpretive or variance methods. This paper argues that advances in the mechanism paradigm in other disciplines can be exploited by researchers in the field of communication who wish to study both classical issues in the discipline and social processes in which communication is involved as a relevant causal factor. The main definitions of the paradigm and the most important recommendations of the process tracing metho...
18
artículo
Publicado 2024
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Bunge (1997) argues that a good scientific explanation should detail the mechanisms that lead from causes to effects. In recent decades, this type of explanation has been incorporated into the dominant paradigms in sociology and political science, where it has achieved both theoretical and methodological advances, above all through the process tracing technique. In contrast, in communication there continues to be an almost exclusive dominance of theories and research using interpretive or variance methods. This paper argues that advances in the mechanism paradigm in other disciplines can be exploited by researchers in the field of communication who wish to study both classical issues in the discipline and social processes in which communication is involved as a relevant causal factor. The main definitions of the paradigm and the most important recommendations of the process tracing metho...
19
artículo
Publicado 2022
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O objetivo da pesquisa foi determinar as principais características da arte popular na região central do Peru e região metropolitana de Lima. Trata-se de pesquisa qualitativa, tipo aplicada, nível exploratório, método etnográfico, delineamento não experimental. Os instrumentos utilizados foram o guia de entrevista e o guia de observação. A epistemologia que sustenta a investigação é a teoria histórico-cultural de Lev Semionovich Vygotsky. A amostra representativa foi de 20 participantes da região central do Peru e metropolitana de Lima, como integrantes de orquestras típicas, artistas populares e consumidores de cultura.
20
artículo
Publicado 2021
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This study is based on the evaluation process of the university public policy of distance education and, specifically, the implementation of the Classroom platform, in its didactic and operational dimensions, at the National Autonomous University of Huanta (UNAH), period 2020, in the context of physical and social isolation, which allowed an accurate analysis to make decisions in this regard. To measure such impact, the non-experimental scientific method, descriptive level, was used; likewise, the survey technique, whose instrument is the questionnaire, which was applied to the population of the ordinary teaching staff of the institution. The conceptual frameworks are enriched, exposing reflections from a detailed bibliographic review that analyzes indicators of content, activities, interactivity, resources, administration and aesthetics of the virtual environment. From the analysis...
