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1
artículo
Computed tomography (CT) is a breakthrough technology used in medicine for diagnostic diseases. The same technique is used in other areas, such as aerospace chemistry, Radio astronomy, etc. The main objective of the CT is to reconstruct the internal part of an object without having to open it as a non-destructive test. To achieve this purpose, the CT uses the attention that X-rays undergo through this object with the information, the inner part of the object is reconstructed, that is to say the CT is an inverse problem.In this article uses the Fourier transform for the reconstruction of the internal part, for it is directly part of a continuous model, representing the density at the point (x, y) of a section, with a function p = p(x, y); and even though p is not required to be continuous, the Fourier method is more efficient and a better, more regular result is obtained p.
2
artículo
Publicado 2025
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This article conducts a systematic review to analyze the impact of artificial intelligence (AI) on the transformation of judicial processes, following the guidelines of the PRISMA methodology. The main objective is to assess how AI contributes to efficiency, accuracy and accessibility in the judicial field, identifying both its benefits and associated ethical challenges. Studies published between 2020 and 2024 were collected and analyzed in databases such as Scopus and SCielo, using specific search equations and previously defined inclusion and exclusion criteria. The results highlight that AI can optimize judicial processes by automating routine tasks and predictive decision making, with examples of implementation in countries such as Estonia and Singapore. However, concerns about algorithmic biases and system transparency were also identified. It is concluded that, to ensure fair and e...
3
artículo
The present investigation was carried out from birth as an Independent Republic Ecuador; and the analysis on the course of the Ecuadorian higher education, beginning with the promulgation of the First Consti-tution of September 23, 1830, until his last force since September 28, 2008, representing a total of twenty, which they have provided the basis for this study.With this, the information has been synthesized in six phases, they have not been determined with a speci-fic range of time, but based on the expectation that generated the constitutional framework that allowed to move from one state to another, identifying each of them, the time of analysis, the most outstanding actions that allow us to understand and historically relate the process of transformation of the Ecuadorian higher education that is living in the moment, where all institutions of the system are subject to improvement...
4
artículo
Publicado 2020
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This article discusses the necessary linkages that must exist between the State and the dialogue. To propose that the State is the space for dialogue par excellence, the text relies on the ethical nature that is inherent in the constitution of the State. Furthermore, the State represents a strategic and forward-looking perspective for human life in the world that is expressed and founded on such important issues as equality, recognition and democracy. This reflection about the State aims to reposition the role of the State in the face of its actual difficulties and limitations at becoming a true space for dialogue. The article reviews the characteristics that any dialogue must have taking into account the characteristics of conflicts, and especially socio-environmental ones, and their transformation process. It insists on the role of openness, open communication and permanent negotiation...
5
artículo
Publicado 2020
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This article discusses the necessary linkages that must exist between the State and the dialogue. To propose that the State is the space for dialogue par excellence, the text relies on the ethical nature that is inherent in the constitution of the State. Furthermore, the State represents a strategic and forward-looking perspective for human life in the world that is expressed and founded on such important issues as equality, recognition and democracy. This reflection about the State aims to reposition the role of the State in the face of its actual difficulties and limitations at becoming a true space for dialogue. The article reviews the characteristics that any dialogue must have taking into account the characteristics of conflicts, and especially socio-environmental ones, and their transformation process. It insists on the role of openness, open communication and permanent negotiation...
6
artículo
Publicado 2019
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The main objective of this research was to propose a management model based on transformational leadership to improve the quality of university processes. It was attended by all managers (10 participants), administrative workers (7 participants), teachers (164 teachers) and students (340 participants) who belong to the different Professional Schools of the Private University Filial Chiclayo. A quasi-experimental study was made. The results obtained show that after having analyzed the components of the university process and having made a 360 ° assessment in relation to the leadership of the managers, it is necessary to apply a management model with a certain type of leadership, which according to the theory It should be based on the type of transformational leadership. This type of management model has contributed to improving the quality of the processes of the aforementioned universit...
7
artículo
Publicado 2019
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The main objective of this research was to propose a management model based on transformational leadership to improve the quality of university processes. It was attended by all managers (10 participants), administrative workers (7 participants), teachers (164 teachers) and students (340 participants) who belong to the different Professional Schools of the Private University Filial Chiclayo. A quasi-experimental study was made. The results obtained show that after having analyzed the components of the university process and having made a 360 ° assessment in relation to the leadership of the managers, it is necessary to apply a management model with a certain type of leadership, which according to the theory It should be based on the type of transformational leadership. This type of management model has contributed to improving the quality of the processes of the aforementioned universit...
8
tesis de grado
Publicado 2023
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The aviation sector has suffered the effects of the pandemic as the industry’s problems have become more evident due to operational constraints. The challenging and uncertain scenario has made the airline industry adapt its business to innovative alternatives based on efficient and digital strategies associated with the sector’s low productivity and the efficiency of each process. According to the reports, a series of failures were observed in the Maintenance Ad- ministrative Area, which is in charge of managing the work shifts of each technician in charge of aircraft maintenance, identifying that the most significant productivity problem in the area is based on the inefficient attention of requests to technical personnel. There- fore, a new model based on digital transformation was established by applying Business Process Management and Lean Manufactur- ing, in which the implementat...
9
artículo
Publicado 2024
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Improvements in production systems that use the lean manufacturing approach known as “Lean” have the objective of eliminating or reducing waste or process inefficiencies (muda). This approach is increasingly adopted by different industrial sectors, including agriculture. Although Lean improvements are traditionally applied to existing processes from cultivation to distribution, opportunities to intervene in processing wastes (losses) are left aside. This article presents a methodological approach framed in five Lean principles, made up of six activities aimed at the design of new processes that make use of the losses generated by harvesting and agricultural transformation. The methodological approach is applied in a Colombian coffee farm where parchment coffee transformation processes are developed. A parallel losses composting process is designed that transforms defective, green, ov...
10
artículo
Publicado 2015
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This paper shows that it is possible to estimate, from a single interferogram image, the error of the concave shape for an optically polished surface that will be used as a mirror in a reflecting telescope. In the Optics Laboratory of the PUCP, a Twyman-Green interferometer has been implemented; surface images with overlapping interference fringes known as interferograms are acquired. Algorithms based on Fourier transform allows the reconstruction of the surface shape and its deviation from ideal concave shape. Images were evaluated for different numbers of interference fringes in the same surface; in each case, a single image was necessary to determine surface error with the added advantage of not having contact with the surface.
11
artículo
Globalization has intensified competition in many markets. To remain competitive, the companies look for satisfying the needs of customers by meeting market requirements. In this context, Process Capability Indices (PCI) play a crucial role in assessing the quality of processes. In the case of non-normal data there are two general approaches based on transformations (Box-Cox and Johnson Transformation) and Percentiles (Pearson’s and Burr’s Distribution Systems). However, previous studies on the comparison of these methods show different conclusions, and thus arises the need to clarify the differences between these methods to implement a proper estimation of these indices. In this paper, a simulation study is made in order to compare the above methods and to propose an appropriate methodology for estimating the PCI in non-normal data. Furthermore, it is concluded that the best method ...
12
artículo
The present investigation was carried out from birth as an Independent Republic Ecuador; and the analysis on the course of the Ecuadorian higher education, beginning with the promulgation of the First Consti-tution of September 23, 1830, until his last force since September 28, 2008, representing a total of twenty, which they have provided the basis for this study.With this, the information has been synthesized in six phases, they have not been determined with a speci-fic range of time, but based on the expectation that generated the constitutional framework that allowed to move from one state to another, identifying each of them, the time of analysis, the most outstanding actions that allow us to understand and historically relate the process of transformation of the Ecuadorian higher education that is living in the moment, where all institutions of the system are subject to improvement...
13
artículo
Publicado 2022
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Drawing on Andrea Durbach’s work around post-conflict transformative gender justice, this paper asks if criminal justice for conflict-related sexual violence (CRSV) can bring about transformative gender justice in Latin America. The paper offers a comparative analysis of two judicial cases of conflict-related rape: the Sepur Zarco case in Guatemala and the Manta y Vilca case in Peru. The paper argues that domestic courts can have important transformative effects on victim-survivors, their families and on criminal justice practices for CRSV, when international standards for evidentiary practice are adhered to within the specific local context of the case in question, as was the case of Sepur Zarco. If international standards of evidentiary practice are not considered, it is much less likely that such cases are transformative, in fact, the process might do harm, as in the case of Manta y...
14
artículo
Publicado 2020
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Many companies today say they are customer-centric and implementing digital transformation. We will address the first topic in this essay, which is thought to be the foundation and most importantly before beginning a process of digital transformation. Professor Peter Fader, from The Wharton School of the University of Pennsylvania, a university of preponderance, defines a customer centric company as one that knows its customers with greater future profitability and that aligns the development of products and the company's operations towards them.
15
artículo
Publicado 2020
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Many companies today say they are customer-centric and implementing digital transformation. We will address the first topic in this essay, which is thought to be the foundation and most importantly before beginning a process of digital transformation. Professor Peter Fader, from The Wharton School of the University of Pennsylvania, a university of preponderance, defines a customer centric company as one that knows its customers with greater future profitability and that aligns the development of products and the company's operations towards them.
16
artículo
Publicado 2020
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Many companies today say they are customer-centric and implementing digital transformation. We will address the first topic in this essay, which is thought to be the foundation and most importantly before beginning a process of digital transformation. Professor Peter Fader, from The Wharton School of the University of Pennsylvania, a university of preponderance, defines a customer centric company as one that knows its customers with greater future profitability and that aligns the development of products and the company's operations towards them.
17
tesis de grado
Publicado 2020
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El desarrollo de la presente investigación tiene como objetivo principal determinar cómo la propuesta de mejora en el proceso de armado de núcleo incrementará la productividad en la fabricación de transformadores de la empresa DELCROSA S.A. La investigación es de tipo aplicada con un diseño analítico prospectivo, teniendo como población a los 10 colaboradores operativos de la empresa, la técnica de recolección fue el análisis documental, para el procesamiento se empleó el diagrama de operaciones del proceso, diagrama de Ishikawa y la herramienta SMED. La propuesta de mejora estuvo basada en la herramienta SMED, donde se detalló las 4 fases: 1. Análisis situacional del proceso de armado de núcleo y descripción de las actividades. 2 clasificaciones de las actividades internas y externas. 3 conversiones de actividades de internas a externas y finalmente la fase 4 que es la ...
18
artículo
The need to develop a BCI brain- computer interface system for the control of a robotic arm in Peru arises from the possibility of interconnecting the human nervous system with a robotic or mechatronic system, and using this concept to recover some motor function. Brain Computer Interface (BCI) is a communication system based on the recording of brain signals (EEG). The electroencephalogram is the basis and support of the BCI technology. It is a novel technology that allows human-machine interaction in a virtual or physical environment, through a communication channel between the central nervous system and a robotic device. In recent years, the aforementioned systems have caused the interest of important research centers worldwide.
19
artículo
Publicado 2022
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Today digital transformation is a process that has an impact on all organizations in order to expand their participation in a digital context, however, many pymes do not know the great change we are experiencing, therefore they are unaware of its benefit and importance. This research addresses the concepts of digital transformation, which has different conceptions, benefits of digital transformation, pillars to consider for a transformation plan, elementary components of organizations and challenges to consider for the digital transformation process. This work also shows different basic conceptions to have an idea of digital transformation and thereby seek the interest of a competitive digital one, obtaining benefits at low cost and profitable. Pymes must seek the innovation process through digital platforms that allow them to direct a competitive process optimizing their resources and g...
20
artículo
The microfinance market in Peru, presents a marked supply of institutions. All of them, seek to increase their number of placements and deposits; and to achieve this, some institutions have made technological advances in terms of hardware or application development; however, others have adventured to explore how to design digital transformation programs. The objective of this research was to describe an exploration of information associated with digital transformation and tools that microfinance institutions must consider in order to go on this long path of transformation. The method used was based on a hermeneutic study, with a qualitative, exploratory, and descriptive approach, where several bibliographies from different electronic databases were consulted. It was concluded that carrying out a digital transformation in microfinance institutions is not just about digitizing manual proce...
