Search results for "camp"
showing 10 items of 1995 documents
Humidity Sensing by Polymer-Loaded UHF RFID Antennas
2012
Passive ultra high-frequency radio frequency identification tags, besides item labeling, are also able to exploit capability to sense the physical state of the tagged object as well as of the surrounding environment. Here, a new family of polymer-doped tags are proposed and fully characterized for the detection of ambient humidity. A sensitive chemical species based on PEDOT:PSS is used to load a shaped slot, carved into a folded-like patch tag. The communication and sensing capabilities of the resulting radio-sensor are investigated by means of simulation and measurements that show how to control and balance above opposite requirements by a proper deposition of the sensitive material. The …
Intervenciones mediáticas para la prevención del SIDA: la aproximación educación-entretenimiento
2002
Desde un punto de vista comunicativo se efectúa una revisión sobre las campañas de información contra el Sida. Dado que las campañas han mostrado fuertes limitaciones de impacto en las actitudes, se propone una nueva aproximación para el desarrollo de intervenciones mediáticas para la prevención del Sida, combinando la prevención con el entretenimiento. La aproximación Educación-Entretenimiento consiste en insertar un contenido educativo (preventivo) en mensajes destinados al entretenimiento (telenovelas, seriales radiofónicos, series de televisión, videos musicales, etc.) con el fin de incremen¬tar el conocimiento sobre el tema, generar actitudes favorables hacia la conducta preventiva y p…
Aplicación del binomio Apodemus sylvaticus /helminto como bioindicador de la regeneración del Parc Natural de la Serra Calderona (Comunitat Valencian…
2015
El estudio del binomio Apodemus sylvaticus/helminto ha sido propuesto como un bioindicador del proceso de regeneración postincendio en ecosistemas mediterráneos. El presente trabajo, enmarcado en un proyecto multidisciplinar que lleva por título “Procesos de Recuperación de Ecosistemas Perturbados por el Fuego a través del modelo Helmintos/Micromamíferos” y que fue iniciado por el grupo Parasites & Fire, del Departamento de Parasitología de la Universidad de Farmacia de la Universidad de Valencia, ofrece nuevos resultados que avalan su validación en el Parc Natural de la Serra Calderona (Comunitat Valenciana, España), la cual sufrió un devastador incendio forestal en 1992. Durante 21 años (…
Conditioned orienting (alpha) and delayed behavioral and evoked neural responses during classical conditioning
1989
A differentiation of short-latency (alpha) and long-latency (delayed) classically conditioned behavioral and evoked neural (hippocampal) responses was attempted. Further, facilitation and retardation of these responses were studied in an experimental design in which 10 paired conditioning sessions either preceded (CC-CO group) or followed (CO-CC group) 10 randomly unpaired presentations of conditioned stimuli (CS) and unconditioned stimuli (UCS). A 2024-ms tone (1000 Hz) was delivered directly through a miniature earphone to the left ear, eliciting an orienting head movement ('alpha' response) to the left. The unconditioned stimulus (UCS) was a direct 1024-ms stimulation of the lateral hypo…
Constituents of regenerated plants of Ophiorrhiza pumila; formation of a new glycocamptothecin and predominant formation of (3R)-deoxypumiloside over…
1997
Abstract The regeneration of plantlets was successful from Ophiorrhiza pumila callus cultures, from which a new glucosyloxy camptothecin, 9-β-glucosyloxycamptothecin, together with 15 metabolites including six camptothecin-related alkaloids was isolated. (3S)-Deoxypumiloside, one of the plausible biogenetic precursors of camptothecin, could not be found, whereas the (3R) epimer was isolated from the regenerated plants.
Europa marcha atrás / 2. Un naufragio electoral
2004
Structure and Sensory Analyses of Tainting Substances in Finnish Freshwater Environments
1988
GC/MS/SNIFF/TASTE methods have been used in Finland to identify the causes of three tainting problems in water and one in fish nets. Structure determination was often verified by comparison with authentic compounds. Algal growth was implicated to be the source of geosmin and MIB in river water in Northern Finland and was associated with the appearance of tainting problems in raw water and reservoir water in Åland county. Terpenoids (e.g. camphor), degradation products of natural lipids (e.g. aldehydes, ketones and unsaturated aliphatic compounds) and volatile organohalogen compounds were frequently found in contaminated water but showed minor tainting effects compared to geosmin and MIB. Di…
Estudio de la dinámica poblacional del lepidóptero Thaumetopoea pityocampa (Denis & Schiffermüller, 1775) en la provincia de Valencia.
2014
Se estudió la dinámica poblacional de Thaumetopoea pityocampa (Denis & Schiffermüller, 1775) (Lepidoptera; Notodontidae) en cinco áreas de pinar ubicadas en el norte de la provincia de Valencia (España): Loma Valluenga (Rincón de Ademuz), Los Ances, La Jarilla y Las Umbrías (Los Serranos) y Pla de l’Albercoquer-Corral de Pija (Camp de Túria); la primera y última de estas masas forestales son de origen natural y regeneración espontánea, mientras que el resto son repoblaciones de origen artificial. Además, a excepción de Pla de l’Albercoquer-Corral de Pija con masas de Pinus halepensis Mill., el resto de áreas albergaron principalmente pinares de la especie Pinus nigra salzmanni Arnold. La ma…
I corpi nel testo e l’indeterminazione della cultura. Un romanzo fiume di Manganelli come campo
2011
Nrg1 haploinsufficiency alters inhibitory cortical circuits
2021
Neuregulin 1 (NRG1) and its receptor ERBB4 are schizophrenia (SZ) risk genes that control the development of both excitatory and inhibitory cortical circuits. Most studies focused on the characterization ErbB4 deficient mice. However, ErbB4 deletion concurrently perturbs the signaling of Nrg1 and Neuregulin 3 (Nrg3), another ligand expressed in the cortex. In addition, NRG1 polymorphisms linked to SZ locate mainly in non-coding regions and they may partially reduce Nrg1 expression. Here, to study the relevance of Nrg1 partial loss-of-function in cortical circuits we characterized a recently developed haploinsufficient mouse model of Nrg1 (Nrg1tm1Lex). These mice display SZ-like behavioral d…