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Determinación de humedad en la pulpa de café
(2004)
El propósito de este trabajo fue adaptar el método del honor de convención forzada para la determinación del contenido de humendad de la pulpa de café. Se realizó una prueba preliminar para establecer el tiempo necesario ...
The nature of security: A conceptual framework for integral-comprehensive modeling of IT security and cybersecurity
(2022-06-12)
Cybersecurity is a broadly defined concept comprising security for many different types of elements. Dealing with cybersecurity is a multidimensional problem, and the damage generated by cyberattacks can be very diverse. ...
Impacto del terremoto de Limón de 1991 en el diseño estructural de puentes
Impact of the 1991 Limón Earthquake on structural design of bridges
(2021)
This article describes the main damages observed in vehicular bridges as a consequence of the 1991 Limón earthquake. It also shows how this seismic event originated changes in the regulations that govern the design and ...
Identificación de modos de torsión empleando la medición de vibraciones ambientales y el análisis espectral en dos edificios de concreto reforzado
Identification of torsional modes using ambient vibrations and spectral analysis in two reinforced concrete structures
(2020)
En esta investigación se realizó un análisis espectral de la respuesta estructural de dos edificios de concreto reforzado, de 18 m y 56 m de altura y con distintos niveles de irregularidad en planta, al ser sometidos a ...
Myxomycetes associated with three different types of Neotropical urban landscapes
(2022-12-05)
Urban ecology is a research field gaining momentum due to contextual pressures to study macroecological effects on biodiversity. Herein, we
evaluated the occurrence of myxomycetes in three urban Neotropical environments ...
Automatic recognition of accessible pedestrian signals
(2018)
Accessible pedestrian signals (APS) enhance accessibility in streets around the world. Recent attempts to extend the use of APS to people with visual and audible impairments have emerged from the area of audio signal ...
Toward Thermochromic VO2 Nanoparticles Polymer Films Based Smart Windows Designed for Tropical Climates
(2022-10-10)
Thermochromic smart windows have been extensively investigated due to two main benefits: first, the comfort for people in a room through avoiding high temperatures resulting from solar heating while taking advantage of the ...
Human aspects of ubiquitous computing: a study addressing willingness to use it and privacy issues
(2017)
Identifying the human aspects related to ubiquitous systems focused on people’s willingness to use them and privacy concerns was our goal. We selected two ubiquitous systems: a wearable system (Google Glass) and an embedded ...
A Comparison between a Relational Database and a Graph Database in the context of a Personalized Cancer Treatment Application
(2016)
This paper presents a performance comparison between a relational database (implemented in MySQL) and a graph database (implemented in Neo4j). Unlike traditional benchmarks, this comparison is made in the context of a real ...
What do you think of fungi? Perceptions by “educated” groups in Honduras and Costa Rica
(2015)
This study was designed in order to compensate for the poor availability of information about the human-fungi interaction in Central America. We surveyed two “educated” groups of people in higher institutions within urban ...