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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
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...
6
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...
7
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).
8
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...
9
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 ...
10
artículo
Publicado 2022
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The curriculum is a dynamic and indissoluble process that plays a significant role for educational entities, since it allows to base and complement education according to the requirements and needs of society and culture. Therefore, this article shows the results of a research process that aimed to determine a proposal for curricular innovation from the critical thinking approach that favors the development of academic and directive management of the school. For this purpose, a qualitative methodology was chosen with an exploratory and descriptive approach. 80% of the population was taken, giving a total of 88 members of the educational community. From primary information and documentary record and data collection instruments, such as the document review matrix, survey, interview and the focus group, it was possible to conclude that a process of curricular foundation that allows the stre...
11
artículo
Publicado 2022
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The curriculum is a dynamic and indissoluble process that plays a significant role for educational entities, since it allows to base and complement education according to the requirements and needs of society and culture. Therefore, this article shows the results of a research process that aimed to determine a proposal for curricular innovation from the critical thinking approach that favors the development of academic and directive management of the school. For this purpose, a qualitative methodology was chosen with an exploratory and descriptive approach. 80% of the population was taken, giving a total of 88 members of the educational community. From primary information and documentary record and data collection instruments, such as the document review matrix, survey, interview and the focus group, it was possible to conclude that a process of curricular foundation that allows the stre...
12
artículo
Publicado 2023
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The main aim of this exploratory and pre-experimental study is to establish the variations in the distribution of visual attention of translators in training during a reading task with Specialized Extensive Nominal Phrases (hereinafter SNEE). To achieve this goal, a case study was conducted with four translators in training who had to read 10 contexts of a Human Genome corpus that contains SNEE of three and five tokens. Data collection was performed through the eye movement technique and a Likert scale-type questionnaire. The results of this study showed that the distribution of the visual attention of the translators in training presented variations according to the length of the SNEE. Longer time and number of fixations were observed in the SNEE of five tokens in contrast to the SNEE of three tokens. Likewise, the length variable is a factor that affects visual attention during the p...
13
artículo
Faculty Perception of a Multidisciplinary Experience: Art and Science in an Education Degree Program
Publicado 2019
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This article presents an experience carried out by the faculty of the third year of the Infant Education degree at the Ramon Llull University in Barcelona (Spain). A proposal for multidisciplinary intervention that joins two modules: one for arts (musical, corporal, visual, and plastic education) and another for sciences (mathematics, and experimental and social sciences). The intervention stems from a generating idea—the book “Alice in Wonderland”—which allows for connections between the contents of the modules, involves co-teaching, multidisciplinary work, and shared evaluation experiences. The aim of the study is to get to know the perception of the participating faculty about the changes in the didactic components involved in the experience. For data collection, semi-structured interviews were carried out at three moments of the process and a discussion group at the end. The ...
14
artículo
Faculty Perception of a Multidisciplinary Experience: Art and Science in an Education Degree Program
Publicado 2019
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This article presents an experience carried out by the faculty of the third year of the Infant Education degree at the Ramon Llull University in Barcelona (Spain). A proposal for multidisciplinary intervention that joins two modules: one for arts (musical, corporal, visual, and plastic education) and another for sciences (mathematics, and experimental and social sciences). The intervention stems from a generating idea—the book “Alice in Wonderland”—which allows for connections between the contents of the modules, involves co-teaching, multidisciplinary work, and shared evaluation experiences. The aim of the study is to get to know the perception of the participating faculty about the changes in the didactic components involved in the experience. For data collection, semi-structured interviews were carried out at three moments of the process and a discussion group at the end. The ...
15
artículo
Faculty Perception of a Multidisciplinary Experience: Art and Science in an Education Degree Program
Publicado 2019
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This article presents an experience carried out by the faculty of the third year of the Infant Education degree at the Ramon Llull University in Barcelona (Spain). A proposal for multidisciplinary intervention that joins two modules: one for arts (musical, corporal, visual, and plastic education) and another for sciences (mathematics, and experimental and social sciences). The intervention stems from a generating idea—the book “Alice in Wonderland”—which allows for connections between the contents of the modules, involves co-teaching, multidisciplinary work, and shared evaluation experiences. The aim of the study is to get to know the perception of the participating faculty about the changes in the didactic components involved in the experience. For data collection, semi-structured interviews were carried out at three moments of the process and a discussion group at the end. The ...
16
artículo
Collaborative writing is a complex task that involves diverse regulatory processes. In this case study we address the resolution of Problem-Based Learning through a report written collaboratively. Ten students from the Human Biology degree and their tutor took part. We collected data inside the classroom (the writing assignment, the assessment rubric, and audio recordings of 3 tutorials) and data outside the classroom (screen recordings of the students’ activity on their computers, the team’s WhatsApp group conversation, the final text of the written work, a focus group recording and the evaluative comments of the marking teachers). The results indicate that the processes of self-regulation and socially shared regulation are the most developed. Participants demonstrate control and autonomy in carrying out individual and group activities. On the other hand, co-regulation is less frequ...
17
artículo
Publicado 2023
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The Feminist HCI is characterized as the integration of feminist theory into HCI practice, which can occur at all stages of the design process, including user research, prototyping and evaluation. However, there is still a research gap on the integration of feminism with established HCI methods. An HCI methodology that is also concerned with human values and the possible consequences of technological artifacts is Value Sensitive Design (DSV). The present work seeks to answer how to include Feminism HCI in the HCI Project with the VSD. This research took place in the context of ELLAS Project, an Open Data platform that aims to contribute to the reduction of the gender difference in STEM in Brazil, Peru and Bolivia.
18
artículo
Publicado 2023
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The Feminist HCI is characterized as the integration of feminist theory into HCI practice, which can occur at all stages of the design process, including user research, prototyping and evaluation. However, there is still a research gap on the integration of feminism with established HCI methods. An HCI methodology that is also concerned with human values and the possible consequences of technological artifacts is Value Sensitive Design (DSV). The present work seeks to answer how to include Feminism HCI in the HCI Project with the VSD. This research took place in the context of ELLAS Project, an Open Data platform that aims to contribute to the reduction of the gender difference in STEM in Brazil, Peru and Bolivia.
19
artículo
Publicado 2024
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The certification of labor competencies in Mexico promotes the evidence of performance by those who perform specific functions, showing the necessary knowledge, skills and abilities, regardless of the way in which they have perfected them. In this regard, a qualitative data analysis research was developed to recognize and establish relationships, interpret, extract meanings and conclusions about the competency standard EC1319, “Conference Interpretation of Mexican Sign Language <> Spanish”. Categories are built describing the patents to be demonstrated by the candidate, in which through defined exercises they recognize their knowledge, attitudes, abilities and skills of those who master Mexican Sign Language, who in correspondence with the correct use of oral and written Spanish, possess the conditions to confirm the purposes of each validation element. A correlational descript...
20
artículo
Publicado 2022
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The objective of this study: to know the way in which the development of communicative competence was promoted in Mexican high school students via remote education in the context of the Covid-19 pandemic. Research was qualitative and ethnographic. Sample: twenty students from four different high schools, from a public university in the northeastern of Mexico. Data collection was through semi-structured interviews and non-participant observations. Among the most relevant results, it was found that, even when teachers promoted communicative conditions for academic interaction, students did not want to do so; there was confusion in the remote classrooms regarding the correct alignment of the teaching and learning processes, which could have caused problems for students and teachers. It was concluded that educational training in special situations requires different preparation of teachers a...
