Listar Productos de investigación por título
Mostrando ítems 1297-1316 de 1394
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Thermoeconomic analysis of wheat flour agroindustrial plant
(American Society of Mechanical Engineers (ASME), 2015)This paper presents the development of an exergy and thermoeconomic analysis of a wheat flour agro-industrial plant, which was aimed to evaluate the energy use and establish the operation cost of its components, and to ... -
Thermoeconomic indicators ofair conditioning in a river ship to change the configuration of their thermal insulation
(American Society of Mechanical Engineers (ASME), 2014)This work has as object of study the energy of a river ship air conditioning system performance, using fiberglass, polyurethane or rockwool as insulation. Thermoeconomics Indicators based on second law of thermodynamics ... -
Thermoplastic Starch (TPS)/Polylactic Acid (PLA) Blending Methodologies: A Review
(Cartagena de IndiasCampus TecnológicoIngeniería Mecánica, 2021-06-17)Polylactic acid (PLA) and thermoplastic starch (TPS) are biodegradable polymers of biological origin, and the mixture of these polymers has been studied due to the desirable mechanical properties of PLA and the low processing ... -
Three-dimensional analysis of air-admission orifices in pipelines during hydraulic drainage events
(Cartagena de Indias, 2022-11-07)Air valves operate as protection devices in pipelines during drainage processes in order to mitigate vacuum pressures and control the transient flows. Currently, different authors have proposed one-dimensional models to ... -
Three-dimensional multimodal medical imaging system based on freehand ultrasound and structured light
(Cartagena de Indias, 2021-05-21)We propose a three-dimensional (3D) multimodal medical imaging system that combines freehand ultrasound and structured light 3D reconstruction in a single coordinate system without requiring registration. To the best of ... -
Three-dimensional simulation of transient flows during the emptying of pipes with entrapped air
(Cartagena de IndiasCampus Tecnológico, 2023-04-01)Two-and three-dimensional analyses of transient flows considering the air-water interaction have been a challenge for researchers due to the complexity in the numerical resolution of the multiphase during emptying in ... -
Through-glass interposer integrated high quality RF components
(Institute of Electrical and Electronics Engineers Inc., 2014)High quality and compact RF devices, using the half mode substrate integrated waveguide (HMSIW) architecture loaded with a complementary split ring resonator (CSRR), are implemented on a glass interposer layer, which ... -
Time-Domain Analysis for Current Control in Single-Phase Distribution Networks Using SMES Devices With PWM-CSCs
(Taylor and Francis Inc., 2018)This paper presents a time-domain analysis for current control in single-phase distribution networks using superconducting magnetic energy storage devices connected through pulse-width modulated current source converters. ... -
To tax or not to tax sin goods: that’s the question for emerging economies
(Cartagena de Indias, 2023)In times of crisis and budgetary pressures, world governments (specially from emerging economies) look more decisively for alternative sources of income generation. One such alternative is the so-called “sin taxes’’. Many ... -
Topological and Differential Invariants of Singularities of Contact Structure on a Three-Dimensional Manifold
(Cartagena de IndiasCampus Tecnológico, 2020-12)A contact structure on a three-dimensional manifold is a two-dimensional distribution on this manifold which satisfies the condition of complete non-integrability. If the distribution fails to satisfy this condition at ... -
Topological Invariants of Principal G-Bundles with Singularities
(Pleiades Publishing, 2018)principal G-bundle with singularities is a principal bundle π: P¯ → M with structure group G¯ which reduces to a subgroup G ⊂ G¯ on the set M \ Σ, where M is an n-dimensional compact manifold and Σ ⊂ M is a k-dimensional ... -
Toward an adaptive protection scheme in active distribution networks: Intelligent approach fault detector
(Cartagena de Indias, 2021-01)Conventional protection schemes have proven insufficient for the protection of Active Distribution Networks (ADN). Novel protection schemes with an adaptive approach should be developed to guarantee the protection of ADN ... -
Toward an automatic 3D measurement of skin wheals from skin prick tests
(SPIE, 2019)The skin prick test (SPT) is the standard method for the diagnosis of allergies. It consists in placing an array of allergen drops on the skin of a patient, typically the volar forearm, and pricking them with a lancet to ... -
Toward the generation of reproducible synthetic surface data in optical metrology
(Cartagena de Indias, 2020-05-19)The implementation and generation of synthetic data for testing algorithms in optical metrology are often difficult to reproduce. In this work, we propose a framework for the generation of reproducible synthetic surface ... -
Towards better BBB passage prediction using an extensive and curated data set
(Wiley-VCH Verlag, 2015)In the present report, the challenging task of drug delivery across the blood-brain barrier (BBB) is addressed via a computational approach. The BBB passage was modeled using classification and regression schemes on a novel ... -
Towards class arbitration in the consumer law in Colombia. A reference to the AT&T mobility llC v. Concepcion case
(Cartagena de IndiasCampus Tecnológico, 2021-03-15)This article highlights a new discussion in Colombia, that is, the role that arbitration could play in consumer law. The paper also analyses a signature case in U.S. arbitration consumer law (AT&T Mobility v Concepcion), ... -
Towards gender equality in engineering programs : A case study
(Cartagena de IndiasCampus Tecnológico, 2022-05-31)The low participation of women in STEM fields is considered a critical issue in our society. We analyzed the student population by gender of the school of engineering at Universidad TecnolÓgica de Bolívar. We found that ... -
Trade-Off Asymmetric Profile for Extended-Depth-of-Focus Ocular Lens
(Cartagena de Indias, 2022-02-19)We explore the possibility of extending the depth of focus of an imaging lens with an asymmetric quartic phase-mask, while keeping the aberration within a relatively low level. This can be intended, for instance, for ... -
Tradiciones gastronómicas y soberanía alimentaria en la población de primera infancia en el corregimiento de San Basilio de Palenque (Bolívar) /
(2020)Una de las metas del segundo Objetivo de Desarrollo Sostenible (ODS) se refiere a poner fin a todas las formas de malnutrición, de aquí a 2030. En el corregimiento de San Basilio de Palenque ubicado en Mahates (Bolívar), ... -
Trajectory-tracking control of a planar parallel robot using generalized predictive control with constraints
(Cartagena de Indias, 2020)This paper presents the generalized predictive control with constraints, implemented to a planar parallel robot in order to calculate and track the desired trajectory of the end-effector of this robot. The manipulator is ...
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.