Listar Investigaciones por título
Mostrando ítems 357-376 de 1383
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La cultura de innovación en el diagnostico empresarial del “Restaurante BOKERÓN” en la ciudad de Cartagena
(2021)En el presente trabajo de grado se estudiaron las diferentes herramientas de innovación que permiten generar cultura de innovación en la organización y que a su vez ayudan a identificar falencias en los procesos y buscar ... -
Cultura y educación para el desarrollo sostenible en la escuela oficial de Cartagena de Indias : el caso del Proyecto Ambiental Mangle en la Escuela Normal Superior /
(2020)El presente artículo analiza las relaciones que se producen entre cultura y educación para el desarrollo sostenible en el Proyecto Ambiental Mangle implementado en la Escuela Normal Superior de Cartagena de Indias. Para ... -
Cultural damage and reparation of victims in the Colombian armed conflict. The case of the black peasant community of San Cristóbal (Montes de María – Colombia)
(Cartagena de Indias, 2021-05-16)The aim of this study is to identify and analyze the cultural damage caused by the armed conflict in the black peasant community of San Cristóbal, in Montes de María, one of the regions most affected by the prolonged ... -
Cultural participation in the main Colombian cities, 2008-2015
(Alexandru Ioan Cuza University of Iasi, 2019)This paper aims to explain the evolution of the cultural participation in Colombia between 2018 and 2015, and to empirically analyse the factors associated to the decision of participating in cultural activities in the ... -
Current control mode in PV systems integrated with DC-DC converters for MPPT: An IDA-PBC approach
(IEEE Computer Society, 2018)In this paper, an interconnection and damping assignment passivity-based control (IDA-PBC) theory is employed to obtain maximum power point tracking (MPPT) for a photovoltaic (PV) module. A current control mode is selected ... -
Current PI Control for PV Systems in DC Microgrids: A PBC Design
(Institute of Electrical and Electronics Engineers Inc., 2019)This paper proposes a passive PI control for applications of photovoltaic (PV) systems integrated with boost DC-DC converters. The proposed controller guarantees asymptotically stability in closed-loop for the boost DC-DC ... -
Cyberattacks Predictions Workflow using Machine Learning
(Cartagena de Indias, 2021)This research aims to validate the effectiveness of a machine learning model composed of three classifiers: decision tree, logistic regression, and support vector machines. Through the design of a workflow, we demonstrate ... -
Data envelopment analysis method and neural networks in the evaluation and prediction of the technical efficiency of small exporting companies
(Centro de Informacion Tecnologica, 2018)In this research, a method was developed to evaluate and predict the efficiency of small exporting companies taking as input or asset variables the total assets, equity, total liabilities, operating expenses, sales costs ... -
Data-driven framework for the detection of non-technical losses in distribution grids
(Cartagena de Indias, 2020-12-24)Non-technical losses (NTL) occurring in the electric grid, particularly at the distribution level may cause a negative impact on utilities' interest, paying consumers and states. Reducing NTL can increase revenue, profit, ... -
Dataset for Sun dynamics from topological features
(Cartagena de Indias, 2023-11-17)The present study presents an extensive dataset meticulously curated from solar images sourced from the Solar and Heliospheric Observatory (SOHO), encompassing a range of spectral bands. This collaborative effort spans ... -
Dataset of academic performance evolution for engineering students
(Campus TecnológicoIngeniería Industrial, 2020-04-18)This data article presents data on the results in national as- sessments for secondary and university education in engineering students. The data contains academic, social, economic information for 12,411 students. The ... -
Dataset of traffic accidents in motorcyclists in Bogotá, Colombia
(Cartagena de Indias, 2022-07-05)According to the World Health Organization, in 2016, Colombia obtained the tenth position worldwide, the third in the continent and the second in South America, according to the accident rate of 9.7 motorcycle fatalities ... -
De la responsabilidad social empresarial como creación de valor compartido a la innovación social basada en la solidaridad /
(2020)Este artículo es de carácter exploratorio e indaga sobre la pregunta ¿Cuáles son las relaciones entre responsabilidad social empresarial e innovación social? Con el propósito de identificarlos ejes relacionales que pueden ... -
Deep learning architectures for the analysis and classification of brain tumors in MR images
(Cartagena de Indias, 2020-11-03)The need to make timely and accurate diagnoses of brain diseases has posed challenges to computer-aided diagnosis systems. In this field, advances in deep learning techniques play an important role, as they carry out ... -
Definición de innovación en las instituciones del sector público /
(2020)El presente artículo se explora el concepto de innovación en el sector público; si en la gestión de la innovación buscamos obtener valor agregado sobre productos y servicios. En el marco de las instituciones públicas ... -
Definición de Perfiles Geográficos de hurto de automóviles. Caso Aplicado en Cartagena de Indias
(Cartagena de Indias, 2020-06)Esta investigación desarrolla un análisis geoespacial del hurto de automóviles ocurridos en la ciudad de Cartagena de Indias - Colombia. En el proceso de definición de perfiles de criminalidad se analizó el delito del hurto ... -
Del biocentrismo a la seguridad humana: un enfoque en el marco del reconocimiento del páramo de Pisba como sujeto de derechos
(Cartagena de Indias, 2020-01)This paper discusses the status of mining operations vis-a-vis nature as a subject of rights to the extent that they represent a serious threat not only to the fauna and flora in the areas where mining takes place but also ... -
Demand Side Management Studies on Distributed Energy Resources: A Survey
(Cartagena de Indias, 2020)The number of distributed environmentally friendly energy sources and generators necessitates new operating methods and a power network board to preserve or even increase the efficiency and quality of the power supply. ... -
Demand Side Management Studies on Distributed Energy Resources: A Survey
(Cartagena de Indias, 2021)The number of distributed environmentally friendly energy sources and generators necessitates new operating methods and a power network board to preserve or even increase the efficiency and quality of the power supply. ... -
Density of the level sets of the metric mean dimension for homeomorphisms
(Cartagena de IndiasCampus Tecnológico, 2023-12-10)Let N be an n-dimensional compact riemannian manifold, with n ≥ 2. In this paper, we prove that for any α ∈ [0, n], the set consisting of homeomorphisms on N with lower and upper metric mean dimensions equal to α is dense ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.