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Improving Pump Characteristics through Double Curvature Impellers: Experimental Measurements and 3D CFD Analysis
(Cartagena de Indias, 2023-07-27)The outlet angle and shape of impeller blades are important parameters in centrifugal pump design. There is a lack of detailed studies related to double curvature impellers in centrifugal pumps in the current literature; ... -
Improving the blind restoration of retinal images by means of point-spread-function estimation assessment
(SPIE, 2015)Retinal images often suffer from blurring which hinders disease diagnosis and progression assessment. The restoration of the images is carried out by means of blind deconvolution, but the success of the restoration depends ... -
In silico antibacterial activity modeling based on the TOMOCOMD-CARDD approach
(Sociedade Brasileira de Quimica, 2015)In the recent times, the race to cope with the increasing multidrug resistance of pathogenic bacteria has lost much of its momentum and health professionals are grasping for solutions to deal with the unprecedented resistance ... -
In silico drug repurposing for the identification of potential candidate molecules against arboviruses infection
(Elsevier B.V., 2020)Arboviral diseases caused by dengue (DENV), Zika (ZIKV) and chikungunya (CHIKV) viruses represent a major public health problem worldwide, especially in tropical areas where millions of infections occur every year. The aim ... -
In-situ imaging and electrochemical monitoring of damaged thermal spray aluminium coating in synthetic seawater
(Cartagena de IndiasCampus TecnológicoIngeniería Mecánica, 2023-07-14)This paper presents the results of a study that combined electrochemical monitoring with in-situ imaging of Thermal Spray Aluminium (TSA) coating in synthetic seawater at room temperature in quiescent condition. The coatings ... -
In-Substrate Resonators and Bandpass Filters with Improved Insertion Loss in K-Band Utilizing Low Loss Glass Interposer Technology and Superlattice Conductors
(Institute of Electrical and Electronics Engineers Inc., 2016)In this work, we report on in-substrate passive components using a high performance glass interposer and through glass via (TGV) technology and a multi-layer superlattice conductor architecture. Minimal RF loss is achieved ... -
Incentivizing alternative fuel vehicles: the influence of transport policies, attitudes and perceptions
(Springer New York LLC, 2018)This paper aims to evaluate the influence of policies, attitudes and perceptions when incentivizing alternative fuel vehicles. The impact of possible policies such as gasoline taxes increases, purchase price subsidies, tax ... -
Inclusión de la Cumbia como Patrimonio Inmaterial de Colombia : Una mirada desde el Enfoque Cultural del Desarrollo /
(2020)El objetivo de este artículo es identificar y analizar las características de la cumbia frente a la legislación colombiana, que conlleven a su reconocimiento como Patrimonio Inmaterial de Colombia, en el marco del enfoque ... -
InContext: Comparativa del aprendizaje con el uso de una aplicación móvil entre estudiantes mexicanos y colombianos
(Cartagena de Indias, 2023-05-01)La aplicación móvil InContext (Lerma-Noriega, 2020) es una herramienta que apoya la creación de textos entre estudiantes universitarios. Su objetivo principal es proporcionar apoyos que les permitan a los estudiantes emplear ... -
Increasing driving range for electric vehicles at sub-zero temperatures by optimizing a hybrid storage configuration using supercapacitors
(Cartagena de Indias, 2020)One of the main challenges electric vehicles manufacturers face is the perceived limited operational range of cars, commonly referred to as "range anxiety". Furthermore, effective range in these vehicles is affected by ... -
La indexación de las revistas de psicología de Colombia en las bases de datos científicas españolas : un estudio exploratorio
(Cartagena de Indias, 2020-11-29)En el siguiente documento se presenta un trabajo exploratorio en el que se analiza la relevancia de las principales revistas de psicología colombianas, aquellas que están indexadas en los indicadores nacionales (Publindex) ... -
Indexing of Colombian psychology journals in Spanish scientific databases: an exploratory study
(Cartagena de Indias, 2021)An exploratory work that analyzes the relevance of the principal Colombian psychology journals [those that are indexed in the most important national (Publindex) and international (Web of Science and Scopus) indicators], ... -
Indirect IDA-PBC for active and reactive power support in distribution networks using SMES systems with PWM-CSC
(Elsevier Ltd, 2018)In this paper an indirect interconnection and damping assignment passivity-based control (IDA-PBC) applied to the three-phase superconducting magnetic energy storage systems (SMES) is proposed to support active and reactive ... -
Infection parameters of Heterorhabditis amazonensis (Nematoda: Heterorhabditidae) in different stages of Hibiscus pink mealybug
(Cartagena de Indias, 2020)The pink hibiscus mealybug Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) is an invasive pest of an enormous variety of crops and has become a concern in many parts of the world. Early attempts to control M. hirsutus ... -
Influence of Arduino on the Development of Advanced Microcontrollers Courses
(Education Society of IEEE (Spanish Chapter), 2017)This paper describes the development of courses in the field of digital design that use Arduino boards as their main platforms. Arduino offers an intuitive development environment and multiple hardware and software resources ... -
Influence of family and pedagogical communication on school violence
(Cartagena de IndiasComunicación Social, 2020-04-04)School violence alludes to peer bullying and aggression in school. The field of communication has studied school violence by analyzing the influence of media and interpersonal relationships on aggressive behaviors. This ... -
Influence of Family Communication on Perceived Stress during the COVID-19 Pandemic
(Cartagena de Indias, 2021)Objective: This descriptive-correlational study analyzed the relationship between family communication and perceived stress during the Covid-19 pandemic in Colombia. Methods: The participants were 800 Colombians, between ... -
Influence of High Axial Compression Ratios in RC Columns on the Seismic Response of MRF Buildings
(Cartagena de IndiasCampus TecnológicoIngeniería Civil, 2024-04-03)Poorly designed reinforced concrete (RC) columns of actual moment-resisting frame (MRF) buildings can undergo Axial Compression Ratios (ACR) so high as their demand exceeds their capacity, even for serviceability gravity ... -
Influence of sex and task difficulty on switching attention
(Universitat de Barcelona, 2017)In this paper, we study complex or executive attention based on sex and difficulty of switching attention task. An experimental study was carried out using a mixed complex 2 × 4 design in which 48 students participated ... -
Influence of survey engagement and multiple-choice heuristics in the estimation of the value of a statistical life
(Cartagena de Indias, 2023)Estimating the value of non-market goods, such as reductions in mortality risks due to traffic accidents or air pollution, is typically done using stated choice (SC) data. However, issues with potential estimation biases ...
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.