ListarInvestigación por tema "Water"
Mostrando ítems 1-11 de 11
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El agua y la mujer: la ciclicidad en los ritos de pasaje en Única mirando al mar de Fernando Contreras
(2018-12)Esta investigación realiza un acercamiento al entramado simbólico en torno al agua y cualquiera de sus formas en la novela “Única mirando al mar” de Fernando Contreras Castro, con la finalidad de reconocer la relación ... -
Hidratación para la actividad física
(Memoria del III Simposio en Ciencias del Ejercicio y la Salud, 1996-10)El conocimiento científico sobre este tema ha evolucionado considerablemente desde la publicación de este manuscrito en 1996; por ejemplo, en ese tiempo se le prestaba poca o ninguna atención a las complicaciones de la ... -
High-Resolution Crystal Structure of the Snake Venom Metalloproteinase BaP1 Complexed with a Peptidomimetic: Insight into Inhibitor Binding
(2009-07-07)BaP1, a zinc-dependent endopeptidase belonging to the P-I class of snake venom metalloproteinases, exerts multiple tissue-damaging activities, leading to hemorrhage, myonecrosis, dermonecrosis, blistering, and edema. ... -
Implementación de dos métodos de recuento en placa para la detección de colifagos somáticos, aportes a las metodologías estándar
(2012-12)Los métodos de recuento en placa capa doble y capa simple de agar, para la cuantifcación de colifagos somáticos en aguas, fueron implementados utilizando como base metodologías estándar. Diferentes variables fueron ... -
Investigation of pesticides and their transformation products in the Júcar River Hydrographical Basin (Spain) by wide-scope high-resolution mass spectrometry screening
(2019)The Water Framework Directive 2000/60/EC implemented by the European Union established as the main objectives to achieve a “good ecological and chemical status” of the surface water and a “good quantitative and chemical ... -
Isolation and Molecular Characterization of Acanthamoeba Strains from Dental Units in Costa Rica
(2015-03)Free-living amoebae are protozoa widely distributed in nature, which can be found in a variety of environments. Four genera are recognized as causal agents of infections in humans and animals: Acanthamoeba, Naegleria, Balam ... -
Low-cost internal controls for detection of Giardia cysts in water samples
(2019-08)Giardia cysts stained with hot carbolfuchsin were used as internal controls in a concentration method for surface water samples. The morphological integrity of stained cysts and the stain's stability and intensity were ... -
Modified Laccase-Gold Nanoparticles-Tetrathiafulvalene-SPCEs Based Biosensor to Determine W(VI) in Water
(2017)It was developed an amperometric biosensor to determine tungsten in water, based on the inhibition of laccase enzyme, by tungsten ions using pyrocathecol as a substrate. The enzyme was immobilized with a proper mixture ... -
El simbolismo del agua en Pleamar de vejez del escritor costarricense Jorge Marín
(2018-12)El presente estudio realiza un recorrido por las distintas manifestaciones y representaciones que a través de la historia ha tenido el elemento “agua” y su importancia en la historia de la humanidad. Especialmente, en el ... -
Status of the World’s Soil Resources Main report
(2015)The SWSR will constitute the reference document on the status of global soil resources with a strong regional assessment on soil change. The information is based on peer-reviewed scientific literature, complemented with ... -
Thirst perception tracks well with acute dehydration even after a cold shower
(2012-11-06)Purpose: to determine if Engell’s 9-point subjective scale of thirst perception (TP) is able to detect varying levels of hypohydration after exercise in the heat. In addition, we wished to evaluate the susceptibility of ...