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A historical perspective of bladderworts (Utricularia): Traps, carnivory and body architecture
(2021-12-01)
The genus Utricularia includes around 250 species of carnivorous plants, commonly known as bladderworts. The generic name Utricularia was coined by Carolus Linnaeus in reference to the carnivorous organs (Utriculus in ...
Tree-root anchorage: stability of trees based on real tree-root architecture
(Medellín - Minas - Maestría en Ingeniería - GeotecniaDepartamento de Ingeniería CivilUniversidad Nacional de Colombia - Sede Medellín, 2019-12-19)
Climate change impact on tree stability is often associated with higher risk of wind-throw due to higher frequency and magnitudes of the extremes of climate. Higher lateral loads due to increase in maximum wind and rainfall ...
Estudio de caso de una estructura cinética de flexión activa bio-inspirada en la planta Impatiens capensis
(Bogotá - Artes - Maestría en Construcciónscuela de Arquitectura y UrbanismoUniversidad Nacional de Colombia - Sede Bogotá, 2020-08-14)
The following investigation presents the design and development proposal for a kinetic active bending structure, which integrates the high flexural deformations in kinematic systems, making the structure have a high ...
Caracterización del comportamiento higromórfico de un material responsivo de dos capas en madera bajo condiciones de humedad relativa de la ciudad de Bogotá
(scuela de Arquitectura y UrbanismoUniversidad Nacional de Colombia - Sede Bogotá, 2019-12-02)
The materials have physical-mechanical properties intrinsic to their nature and these have
always been considered positive or negative according to their most widespread uses. In
terms of structural applications in ...
Enhanced Plant Rooting and Crop System Management for Improved N Use Efficiency
(Elsevier B.V., 2017-01-01)
Despite the significant inroads into increasing agricultural productivity in recent decades, nitrogen remains a key limiting factor for crop growth and yield. Though highly variable globally, the amount of reactive N added ...
Simulación de sistemas de envolventes cinéticas y su relación con el aumento de confort térmico - modelo adaptativo en espacios interiores. Caso Región Caribe, Colombia
(Bogotá - Artes - Maestría en ConstrucciónEscuela de Arquitectura y UrbanismoUniversidad Nacional de Colombia - Sede Bogotá, 2020-11-25)
In Colombia, between 2013 and 2018, the average annual demand for air conditioning increased by 73%. One strategy to increase thermal comfort, reduce the use of cooling systems and, in turn, energy consumption in buildings, ...
Variación demográfica de aves insectívoras del sotobosque en relación con la calidad del hábitat en un bosque seco tropical
(Bogotá - Ciencias - Doctorado en Ciencias - BiologíaUniversidad Nacional de Colombia - Sede Bogotá, 2020-12-14)
Population assessments, as well as habitat quality estimations at threatened ecosystems such as tropical dry forest, are important elements for understanding species biology, and represent information sources for improvement ...
Efecto de la cepa biocontroladora IBUN 2755 sobre la población de Burkholderia glumae en plantas de arroz (Oryza sativa L.)
(Bogotá - Ciencias - Maestría en Ciencias - MicrobiologíaUniversidad Nacional de Colombia - Sede Bogotá, 2019-07-28)
La cepa de Bacillus velezensis IBUN 2755 fue aislada de la rizósfera de papa criolla, la cual posee capacidad de control biológico contra Burkholderia glumae, un patógeno muy limitante en el cultivo de arroz. Semillas de ...
A textural deep neural network architecture for mechanical failure analysis
(Bogotá - Ingeniería - Doctorado en Ingeniería - Ingeniería EléctricaUniversidad Nacional de Colombia - Sede Bogotá, 2020-06-21)
Nowadays, many classification problems are approached with deep learning architectures,
and the results are outstanding compared to the ones obtained with traditional computer
vision approaches. However, when it comes ...
Uso de energia fotovoltaica em edificações de grande porte: estudo de caso do Centro de Cultura e Eventos da UFSCar
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEngenharia Civil - ECiv, 2021-11-11)
This paper presents an study about the energetic potential of the Culture and Events Center of Federal University of São Carlos, from the photovoltaic system instalation to introduce na alternative to the energy generation ...