Listar Investigación por procedencia "UCR::Vicerrectoría de Investigación::Unidades de Investigación::Ingeniería::Instituto Investigaciones en Ingeniería (INII)"
Mostrando ítems 21-40 de 174
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Can seedlings’ physiological information improve vegetation distribution predictions at local scales?
(2020-04-17)Physiological information has been suc- cessfully included in marine Species Distribution Models (SDM) before, but few have considered a previous development stage that could have affected the present-day distribution ... -
Can the location of the isolation laboratory affect the generation of myxomycete data using moist chambers? An experiment in the Neotropics
(2021-03-11)The moist chamber technique, as it is used in myxomycete research, is an extremely useful method to optimize project resources. However, as it occurs with any laboratory-based protocol, the usefulness of this technique ... -
Capacity, damage and fragility models for steel buildings: a probabilistic approach
(2017-10-09)Recently proposed capacity-based damage indices and parametric models for capacity curves are applied to frame steel buildings located in soft soils of the Mexico City. To do that, the seismic performance of 2D models of ... -
Carbono, bosques y micorrizas: una “negación de investigación imperativa”
(2014)El estudio integrado de los sistemas biológicos asociados con el secuestro y fijación de carbono no ha sido prioritario en la determinación de los protocolos de cuantificación de este elemento. Este caso de reduccionismo ... -
Cellulose Nanofiber Production from Banana Rachis
(2020)Rachis of banana with a33,5±1,2% of cellulose and 15,6±1,1% of lignin was usedas raw material for obtaining cellulose nanofibers by combining chemical and mechanical rupture treatment. The nanocellulose obtained was ... -
Cfd Applied in the Optimization of A Dryer For Parchment Coffee Drying (Coffeaarabica L.) By Forced Ventilation
(2018-01)The present study analyzes the efficiency of parchment coffee drying process in a forced greenhouse type solar dryer. The environmental conditions in the solar dryer were measured during a day of operation, in which the ... -
Climate change-based modeling of potential land use arrangements for coffee (coffea arabica) and forest in Costa Rica
(2017-12)Besides the need to reduce its own emissions, the challenge of the agricultural sector worldwide is also to adapt to a changing and more variable climate. Coffee is an important crop in Costa Rica based on cultivated area ... -
Comparative analysis on datasets of myxomycetes associated with boreal, temperate and tropical regions of North America
(2020-10)Datasets from boreal (Denali National Park, United States), temperate (Great Smoky Mountains National Park, United States) and tropical (La Selva Biological Station, Costa Rica) regions of North America were subjected ... -
Comparative Efficiency Study of Two Proposed Designs Tested in Water and Air Cooling Conditions for a High Power Humanoid Robot Hollow Joint
(2018)When a robot is designed, usually the weight of the same motors limits the maximum payload of the robot. While the designer tries to increase the power of the motors to give the robot better payload capacity, by doing so, ... -
Conector estructural para Bambú
(2010-09-13)Un dispositivo para la conexión estructural de elementos constructivos en forma de barra de sección cerrada o sólida y de forma sustancialmente circular, típicamente bambú, caracterizado por estar compuesto por dos placas ... -
Correlación digital de imágenes (DIC) aplicada al estudio de muros de mampostería reforzada confinada
(2021)La investigación se centra en utilizar una metodología óptica sin contacto conocida como Correlación Digital de Imágenes (DIC por sus siglas en inglés), en un muro de mampostería, con el fin de someterlo a cargas ciclicas ... -
Correlación entre la forma de la razón espectral H/V con la estratigrafía del subsuelo en 10 sitios de estudio
(2018-06-29)Es posible que al aplicar la técnica de la razón espectral para vibraciones ambientales no se logren identificar picos bien definidos que se asocien a contrastes significativos entre el suelo y el basamento. Sin embargo, ... -
Cuantificación estructural forestal según uso de la tierra y reservas de carbono de FEIMA, Turrialba, Costa Rica
(2020-01-10)El seguimiento de las características del bosque es relevante en el contexto de cambio climático. En este estudio, se ha evaluado la estructura vertical y horizontal de tres secciones con diferente uso de la tierra en ... -
Current seismic design regulations for Costa Rica
(1988-08-29)Some comments on the earthquake engineering development in Costa Rica are given. A description of the newly started Strong Motion Instrumentation Program is given. The description includes remarks on both free field strong ... -
Datos climáticos de FEIMA del periodo febrero 2018 a noviembre 2020
(2020-10-26)El archivo que se presenta corresponde a una serie de datos climáticos obtenidos como parte del proyecto 731-B8-034 en la Finca Experimental Interdisciplinaria de Modelos Agroecológicos en el periodo comprendido entre ... -
Desarrollo verde e inclusivo en respuesta al cambio climático
(2016-04)Considerando que Costa Rica estará sumamente expuesta a la amenaza de un clima cambiante, la respuesta al cambio climático no puede esperar. Ya la mayor variabilidad climática y el fenómeno El Niño-Oscilación del Sur ... -
Determinación del potencial teórico de energía undimotriz en la costa Pacífico norte de Costa Rica
(2021-02)En este trabajo se busca evaluar el potencial teórico de energía undimotriz en la costa Pacífico norte de Costa Rica, delimitado entre Puerto Carrillo y la frontera con Nicaragua. Se realizó una revisión bibliográfica ... -
Development of a dynamic pressure standard of low amplitudes and frequencies
(2021-11-08)The height of the gravitational wave is an influential magnitude in the estimation of its energy content, a very important parameter in the design of maritime structures such as piers and breakwaters, however, there are ... -
Development of a dynamic standard of pressure
(2017)Based on the fact that there is no reported measurement and calibration capacity for dynamic pressure measurements, a reference standard is statistically characterized from the pressure of the first reflection of the shock ... -
Development of a Mobile Application for Robust Tuning of One- and Two-Degree-of-Freedom PI and PID Controllers
(2015-12-01)This paper presents the development of a mobile application for Android systems devices, that helps in the control system design task. The application allows to compute the parameters of PID-type controllers. The controlled ...