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computer risks » computer crimes (Expander búsqueda), computing risks (Expander búsqueda), computer virus (Expander búsqueda)
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computer risks » computer crimes (Expander búsqueda), computing risks (Expander búsqueda), computer virus (Expander búsqueda)
risks function » basis function (Expander búsqueda), loss function (Expander búsqueda)
1
objeto de conferencia
Publicado 2016
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From a mathematical model given by the integral Im,n=∫Pm(x)G(x)Jn(x)dx where Pm(x) a polynomial function, G(x) a Gaussian function, and Jn(x) is the integer-order Bessel function, we have performed simulations to evaluate the possible scenario of outbreak of Zika virus (ZIKV) in a big city. Our study is motivated from the outbreaks in Brazil (2007). We have assumed a list of probabilities which are connected to the number of cases in-risk which is changing in time. Also, the intervention is defined as the fraction ΔIm,n and it is selected by the Monte Carlo step. Simulations takes into account the rapid intervention that means the transfer of those identified (e.g. pregnant women) to save and clean areas away from the mosquitoes Aedes.
2
artículo
Publicado 2019
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The purpose of this research is to identify an artificial intelligence tool based on neural networks to predict the behavior of performance and risk of the set of financial assets based on actions that more accurately reflect the stock market movement of the Peruvian stock market. The research initially identified the most appropriate financial asset to estimate the performance and risk values of the 50% most liquid share portfolio in the Peruvian market in the 2010-2016 period. From the selected asset, the technique of artificial neural networks with a multilayer perceptron with regression configured with 3 layers (21,85,2) was used, using a logistic activation function with an LBFGS optimizer at a learning rate of 0.01 to establish the financial, operational, commercial or corporate governance patterns that can explain and / or predict the behavior of the same in the market. The resear...
3
artículo
The supernumerary teeth (mesiodens), located between the upper incisors, are often extracted for aesthetic or functional reasons. During their extraction, certain complications must be considered. One such complication is the proximity to the nasopalatine canal, where contact with the vascular-nervous bundle can lead to sensory alterations and other complications. Objectives: To evaluate the presence of supernumerary teeth within the nasopalatine canal using cone beam computed tomography (CBCT) scans conducted at the INNOVA 3D Radiological Center. Materials and Methods: A total of 2,805 CBCT images taken in 2023 were reviewed. Of these, 74 images presented supernumerary teeth in the anterosuperior region. After applying exclusion criteria, a sample of 50 tomograms was selected for analysis. Results: Among the 50 tomograms reviewed, 10 (20%) showed supernumerary teeth located within the n...
4
artículo
Publicado 2021
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Positive Youth Development (PYD) is an approach that promotes resilience and focuses on youth strengths rather than their weaknesses as done by the traditional deficit-based perspective. Research in Europe and North America show that developmental assets are associated with school success, psychological well-being, and lower health risks among youth and young adults. However, not much research has been done on these associations in Latin American contexts. The purpose of this research study is to assess the association between substance use behaviors, such as drunkenness and the use of illicit drugs, and mental health, together with the mediating role of developmental assets representing youth strengths (e.g., social competence) and contextual resources (e.g., social support at home or school). Cross-national data was collected from Colombian (n = 210; 70.4% females) and Peruvian (n = 34...
5
artículo
The supernumerary teeth (mesiodens), located between the upper incisors, are often extracted for aesthetic or functional reasons. During their extraction, certain complications must be considered. One such complication is the proximity to the nasopalatine canal, where contact with the vascular-nervous bundle can lead to sensory alterations and other complications. Objectives: To evaluate the presence of supernumerary teeth within the nasopalatine canal using cone beam computed tomography (CBCT) scans conducted at the INNOVA 3D Radiological Center. Materials and Methods: A total of 2,805 CBCT images taken in 2023 were reviewed. Of these, 74 images presented supernumerary teeth in the anterosuperior region. After applying exclusion criteria, a sample of 50 tomograms was selected for analysis. Results: Among the 50 tomograms reviewed, 10 (20%) showed supernumerary teeth located within the n...
6
documento de trabajo
Publicado 2024
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Quality and safety of the soil are essential to ensure social and economic development and provides the supply of contaminant free food. With agriculture intensification, expansion of urban zones, construction of roads, and mining, some agricultural soils sites become polluted increasing environmental risks to ecosystems functions and human health. Hence the need know the spatial distribution of elements in soils, we mapped 25 elements, namely Ca, Mg, Sr, Ba, Be, K, Na, As, Sb, Se, Tl, Cd, Zn, Al, Pb, Hg, Cr, Ni, Cu, Mo, Ag, Fe, Co, Mn and V, using various geospatial datasets, such as remote sensing, climate, topography, soil data, and distance, to establish the spatial estimation models of spatial distribution trained trough machine learning model with a supervised dataset of 109 topsoil samples, into Google earth engine platform. Using R2, RMSE and MAE to assess the prediction accuracy...
7
documento de trabajo
Publicado 2024
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Quality and safety of the soil are essential to ensure social and economic development and provides the supply of contaminant free food. With agriculture intensification, expansion of urban zones, construction of roads, and mining, some agricultural soils sites become polluted increasing environmental risks to ecosystems functions and human health. Hence the need know the spatial distribution of elements in soils, we mapped 25 elements, namely Ca, Mg, Sr, Ba, Be, K, Na, As, Sb, Se, Tl, Cd, Zn, Al, Pb, Hg, Cr, Ni, Cu, Mo, Ag, Fe, Co, Mn and V, using various geospatial datasets, such as remote sensing, climate, topography, soil data, and distance, to establish the spatial estimation models of spatial distribution trained trough machine learning model with a supervised dataset of 109 topsoil samples, into Google earth engine platform. Using R2, RMSE and MAE to assess the prediction accuracy...
8
artículo
Publicado 2017
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Este texto pretende alertar sobre los riesgos que puede generar un sistema de justicia sin que exista un Estado que lo cobija. El derecho siempre ha estado ligado a lo político como sostuvo el siglo pasado el profesor alemán Carl Schmitt, por lo tanto no podría haber derecho y justicia sin lo político. El presente desarrollo de la justicia constitucional a nivel global habla más bien a favor de la existencia de una Justicia sin Estado al no ser viable la existencia de un Estado Universal. Ahora bien, esta justicia universal no solo sería el producto del avance de la técnica sino también sería el resultado de la ideología liberal que ha estado siempre en una clara tensión con el derecho entendido como límite o como un principio ordenador, como un nomos, es decir, como una autoridad legítima. Cuando el Estado pierde su autoridad - vía la neutralización de la técni...
9
artículo
Publicado 2017
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This text aims to alert about the risks that a justice system can generate without there being a State that shelters it. The law has always been linked to the political as argued last century by the German professor Carl Schmitt therefore there could be no right and justice without the political. The present development of constitutional justice at the global level speaks more in favor of the existence of a Justice without State because the existence of a Universal State is not viable. Now, this universal justice would not only be the product of the advance of the technique but would also be the result of the liberal ideology that has always been in a clear tension with the right understood as limit or as a computer principle, as a nomos, is Say, as a legitimate authority. When the State loses its authority - through the neutralization of the technique - the right lso loses it...
10
tesis de grado
Publicado 2022
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Esta investigación se realizó en la Municipalidad Provincial de Ramón Castilla que se encuentra ubicado en la ciudad de Caballo Cocha, cuyo título es Elaboración de un Plan para Mejorar la Seguridad Informática de la Municipalidad Provincial De Ramón Castilla en el periodo 2021, para el desarrollo de esta investigación se realizó un estudio de los principales riesgos, vulnerabilidades y amenazas existentes respeto al activo informático de la entidad, para luego proponer la solución mediante un Plan de Seguridad Informática aplicando la Norma Internacional ISO 27002:2013, que establece las principales actividades para mantener asegurado los activos informáticos, que son fundamentales para el buen funcionamiento de los procesos desarrollados en la municipalidad.
11
artículo
Publicado 2021
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Communication research in times of epidemics and pandemics is an important factor in prevention, treatment and recovery. The study presented analyzes the behavior of communication research about epidemics and pandemics through the scientific production registered in the Scopus database. Indicators are used to assess general publication trends at the country, institutional, author, journal and article level. The prevailing themes and their evolution over time are examined, as well as the evolution in the groups and associated research fronts. The results show a trend towards the growth of publications with a higher concentration in 2020. The number of publications by countries, institutions, authors and journals is discrete, therefore, it is an area of knowledge that requires greater scientific research and international collaboration. Five major thematic groups, main emerging resea...
12
artículo
Publicado 2000
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Human intelligence is a recurrent issue along the centuries in western culture. Also, it is a recurrent issue in the history of psychology. Conceptual descriptions along the 20th century are analysed, and main paradigms (biological, differential, genetic, computational) examined. Research on human intelligence in the third millennium will focus upon paths definitely open in the 90s, such as an interdisciplinary approach and emotional and functional aspects of intelligent behavior. The general framework will be, however, new: the globalization, its challenges and risks.
13
artículo
Publicado 2000
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Human intelligence is a recurrent issue along the centuries in western culture. Also, it is a recurrent issue in the history of psychology. Conceptual descriptions along the 20th century are analysed, and main paradigms (biological, differential, genetic, computational) examined. Research on human intelligence in the third millennium will focus upon paths definitely open in the 90s, such as an interdisciplinary approach and emotional and functional aspects of intelligent behavior. The general framework will be, however, new: the globalization, its challenges and risks.
14
tesis de maestría
Publicado 2022
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Los modelos de ciberseguridad, ayudan a controlar y medir los riesgos a los que se ven expuestos toda organización; a través de diferentes controles, procedimientos y estrategias. Así mismo, permite proteger los activos de información y los servicios de negocio que brinda la empresa y que constantemente se ven amenazadas por la ciberdelincuencia y los ciberataques. La evolución de los clientes bancarios y su decidida incorporación al mundo digital, hacen que la transformación digital, sea uno de los más grandes retos estructurales que afecta el sector financiero; y sin duda, el más trascendental para el futuro de estas entidades; lo cual obliga también a la evolución de sus modelos de ciberseguridad. La pandemia del covid-19, ha puesto de manifiesto la necesidad que tienen las empresas en acelerar sus procesos de transformación digital. El objetivo del presente estudio fue el...
15
artículo
Publicado 2020
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In the age of the Internet, anonymous online users can form a societal reaction by posting large quantities of critique and insulting comments against (perceived) norm violations on social media. These so-called online firestorms, or Enjō in Japanese, tend to include aggressive behavior against the target. This research aims to reveal the dynamics of Enjō and explores how people communicate with each other in the formation process of Enjō by conducting a comparative case study. This study collects tweets posted in five Enjō cases and compares each case to create conceptual categories of the communication process of Enjō. Results show that the participants of Enjō interact with each other to define the problem of concern through exchange of information. Moreover, it is revealed that there are two types of process in the escalation of Enjō, “social problematization” and “villa...
16
tesis de grado
Publicado 2022
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El presente trabajo tuvo como propósito desarrollar un sistema web de control para unidades de la empresa de transporte urbano que permita perfeccionar la gestión de transportes. La problemática se identificó en la ineficiencia de la gestión de transportes, donde presenta una ausencia de control de unidades, una ineficiente seguridad de datos, un ineficiente lugar para la ubicación de las unidades y una ineficiente búsqueda de datos; en tal sentido, se necesitó de una solución informática mediante la ejecución de un sistema web que posibilite a los usuarios hacer un seguimiento a las unidades y permitir su búsqueda en un momento en específico. Actualmente en las organizaciones especializadas en manufactura o comercio, mantener el inventario de unidades de manera correcta y organizada es fundamental ya que constituyen gran parte de sus activos y nuevamente no se puede manejar...
17
Publicado 2018
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El presente proyecto se basa en la necesidad de buscar las nuevas tendencias que existen en materia de diseño para ser plasmado en el WebSite de la Dirección Académica de Ingeniería de Sistemas de Información, Ingeniería de Software y Ciencias de la Computación. Para ello, mencionamos que la necesidad de la creación del mencionado WebSite es atender tres brechas que actualmente faltan cubrir, como lo son: la centralización de la información de proyectos profesionales que realizan los alumnos, la difusión de los proyectos profesionales hacia la comunidad y el establecimiento de un proceso formal para la recopilación de información. De esta manera, se tomarán lineamientos en base a un benchmarking que se realizará utilizando modelos de las diferentes universidades líderes en el mundo para poder estar a la vanguardia de las tecnologías ya existentes. Durante la investigaci...
18
artículo
Pothole detection and International Roughness Index (IRI) calculation using ATVs for road monitoring
Publicado 2024
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The accelerated deterioration of roads is conditioned by parameters such as climate change, poor construction, and heavy vehicle traffic. Two relevant measures to monitor the condition of a road are the International Roughness Index (IRI) and the number of functional failures in a segment, mainly potholes, since they are associated with higher risks such as accidents or damage to vehicle mechanics. In the state of the art, pothole detection or International Roughness Index (IRI) calculation algorithms are proposed, but they use vehicles designed to produce less vibration and use phones that decrease the performance of the embedded sensors. In addition, some works propose complex algorithms of higher computational load that leads to use more hardware and power consumption. In this context, the present work aims to monitor the condition of a road through low-cost dedicated sensors implemen...
19
Publicado 2023
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Antecedentes: Desde el inicio de la pandemia; en las áreas críticas, los pacientes con daño renal y covid 19 incrementó en un 50%, por tal motivo los cuidados de enfermería debían estar encaminados en la actualización de conocimientos e intervenciones que propicien la disminución de la mortalidad. Objetivo: Analizar los cuidados de enfermería en pacientes con Covid 19 y lesión renal aguda en la unidad de cuidados intensivos. Métodos y material: Revisión bibliográfica, descriptiva y retrospectiva. Se seleccionaron artículos teniendo en cuenta que eran originales entre el año 2019 al 2022 en idioma español, inglés, portugués, alemán y francés, cuyas bases informáticas fueron procedentes de: medline, scielo, pubmed y proquest. Resultados: El cuidado de enfermería más resaltante fue la valoración del efecto directo de la programación del ventilador mecánico en la pe...
20
tesis de grado
Publicado 2025
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Universidad Nacional Agraria La Molina. Facultad de Ingeniería Agrícola. Departamento Académico de Recursos Hídricos
