Buscar
Mostrando ítems 1-10 de 996
Physiological response of freshwater microalga (Chlorella vulgaris) to triazine and phenylurea herbicides
(2002-09)
[Abstract]The effects of two herbicides used wide-spread, isoproturon (phenylurea) and terbutryn (triazine), on growth, dry weight, elemental composition, photosynthetic pigments and protein content, and cell volume assayed ...
Adjectival forms in Middle English: syntactic and semantic implications.
(Taylor & Francis (Routledge), 2002)
[Abstract] Our main purpose in this paper is to look into the place of adjectives in a particular period in the history of English as regards their position in the Noun Phrase and whether such position may somehow alter ...
Atrazine-Induced Chlorosis in Synechococcus elongatus Cells
(Springer, 2004)
The effects of a widely used herbicide, atrazine, on the freshwater cyanobacterium Synechococcus elongatus were studied. The cyanobacteria were exposed to varying concentrations of atrazine (0.025, 0.05, 0.1, 0.25, and ...
On the anomalous asymptotic performance of the regular computer methods for grounding analysis
(2003)
[Abstract] Grounding systems are designed to guarantee personal security, protection of equipments
and continuity of power supply. Hence, engineers must compute the equivalent
resistance of the system and the potential ...
Enfermedad de Alzheimer y degeneración macular asociada a la edad
(Elsevier, 2006-02-20)
[Resumen] Objetivos: Analizar diferentes factores de riesgo
implicados en la aparición de la enfermedad de
Alzheimer y de la degeneración macular asociada a
la edad, tratando de establecer una relación de asociación
entre ...
Cortical modulation of dorsal column nuclei: a computational study
(Springer, 2006-04-22)
[Abstract] We present a computational study aimed at exploring the sensorimotor cortex modulation of the behaviour of dorsal column nuclei, specifically the impact of synaptic parameters, during both sleep and waking ...
Tensiones institucionales en el abastecimiento urbano de agua. El conflicto en torno a las formas de gestión en A Coruña, 1939 - 1975
(2006)
[Resumen] Las vinculaciones entre los negocios, y el soporte institucional son antiguas. A lo largo de la historia se han sucedido diversos entornos. El objetivo del trabajo es reflexionar sobre los factores determinantes ...
Lithiated cobaltates for lithium-ion batteries: Structure, morphology and electrochemistry of oxides grown by solid-state reaction, wet chemistry and film deposition
(Elsevier, 2001-07)
[Abstract] We present the structural (XRD and Raman) and electrochemical properties of various oxides of the cobaltate family (with the α-NaFeO2-type structure) grown by solid-state reaction, wet chemistry and film deposition ...
El modelo biopsicosocial en los síndromes de dolor vertebral: implicaciones para la protocolización
(Elsevier, 2001)
[Resumen] De forma tradicional el modelo biomédico ha predominado en la práctica asistencial. A diferencia de éste, el modelo biopsicosocial considera a la persona como un todo y hace énfasis sobre la función en lugar de ...
Modulatory effects mediated by metabotropic glutamate receptor 5 on lateral geniculate nucleus relay cells
(Wiley, 2005-01-18)
[Abstract] Glutamate is thought to be the excitatory neurotransmitter in the lateral geniculate nucleus (LGN) of the cat, mediating visual transmission from the retina via ionotropic receptors of both d,l-α-amino-3-hydro ...