Search results for " Planetary"
showing 10 items of 5408 documents
Benvingut Rogers a Espanya o de què tracta, realment, l'empatia
2016
espanolEl objetivo de este trabajo es aportar una vision global de la obra de Carl Rogers y de su impacto en el panorama internacional y espanol de la Psicoterapia actual. Planteamos que la obra de Rogers y el concepto de empatia no han «entrado» realmente en Espana, que el conocimiento que aqui existe es superficial y anecdotico, comparado con el desarrollo e impacto internacional que tienen hoy. Para mostrarlo, se evalua la presencia de la obra de Rogers en nuestro contexto geografico, aplicando algunos indices de prevalencia utilizados en anteriores revisiones internacionales: a) publicaciones que existen sobre Rogers o su obra; b) organizaciones profesionales, Institutos de Formacion y …
Sedimentology of a Late Quaternary lacustrine record from the south-eastern Carpathian Basin
2021
The Upper Pleistocene geoarchives in the south‐eastern Carpathian Basin are represented predominantly by loess–palaeosol records. In 2015, a 10 m sediment core composed of clay‐rich lacustrine sediments was recovered by vibracoring a dry lake basin located between the Vršac Mountains (Serbia) and the Banat Sands in the south‐eastern Carpathian Basin; a location relevant for placing regional archaeological results in a palaeoenvironmental context. Here, we present results from geoelectrical prospection and a lithostratigraphic interpretation of this sequence supported by a detailed granulometric study supplemented by ostracod analysis. An age model based on luminescence dating is discussed a…
Sobre la configuración formal de galicismos léxicos como palabras idiomáticas en estructuras locucionales en español
2020
espanolEl objetivo del presente articulo es ofrecer un analisis de la configuracion formal de un tipo muy concreto de palabras idiomaticas: nueve prestamos lexicos procedentes del frances que sobreviven insertos en locuciones en espanol. Para ello, delimitaremos los conceptos de palabra idiomatica, prestamo lexico y galicismo, y expondremos un procedimiento metodologico lexicografico para recopilar este tipo de voces en diccionarios generales actuales como el DLE y el DEA. A continuacion, se procedera al analisis lexicogenetico y morfologico de las nueve voces idiomaticas, para intentar extraer una valoracion global sobre su configuracion EnglishThe aim of this paper is to offer an analysis…
Les autotraduccions poètiques al castellà de Joan Fuster (Verbo, 1946-1949)
2017
Resum: Es preten posar en relleu la importancia de la poesia i la traduccio en el conjunt de l’obra literaria de Joan Fuster a partir de les autotraduccions poetiques en castella que publica, entre 1946 i 1949, en Verbo , revista literaria que funda i dirigi amb Jose Albi. Par- tint d’una contextualitzacio previa en que es justifica la presencia de l’autotraduccio en la historia de la literatura catalana, s’analitzen els motius pels quals Fuster hague de traduir un nombre considerable de poemes. En aquest sentit, hi intervenen dos factors basics que determinen l’orientacio de la nostra investigacio: el paper central de Fuster en la creacio de Verbo i els dubtes que generaren les autotrad…
Mujeres rurales profesionales: su evaluación del medio rural en Cataluña y Galicia
2014
Dentro del contexto de las nuevas ruralidades algunas mujeres profesionales han decidido quedarse en el mundo rural para desarrollar su propio proyecto profesional y vital. Es un fenómeno nuevo dado el proceso constante de emigración rural hacia las ciudades que España ha sufrido en el pasado. La investigación la hemos llevado a cabo en zonas rurales de Cataluña y Galicia a través de entrevistas en profundidad. Nuestro objetivo es captar cómo estas mujeres profesionales perciben no solo el mundo rural sino también a las mujeres rurales actuales. Su percepción, fruto de un proceso de formación y experiencia de vida en otros lugares, urbanos, se puede convertir en un espejo para las generacio…
Star Image Identification and Characterization on Astrographic Plates
1994
The automatic identification and characterization of star images has great value for the preliminary analysis and measurement of astrographic plates. Our group at Valencia Observatory is using a small 2-D stage and a CCD camera under computer control to perform systematic measurements of bright asteroid plates. We are also applying this method to the processing of astrographic plates with crowded stellar fields and non-stellar objects in collaboration with the Pulkovo Observatory.
Ceramide Mediates Acute Oxygen Sensing in Vascular Tissues
2014
AbstractAims: A variety of vessels, such as resistance pulmonary arteries (PA) and fetoplacental arteries and the ductus arteriosus (DA) are specialized in sensing and responding to changes in oxygen tension. Despite opposite stimuli, normoxic DA contraction and hypoxic fetoplacental and PA vasoconstriction share some mechanistic features. Activation of neutral sphingomyelinase (nSMase) and subsequent ceramide production has been involved in hypoxic pulmonary vasoconstriction (HPV). Herein we aimed to study the possible role of nSMase-derived ceramide as a common factor in the acute oxygen-sensing function of specialized vascular tissues. Results: The nSMase inhibitor GW4869 and an anticera…
Martian zeolites as a source of atmospheric methane
2016
The origin of the martian methane is still poorly understood. A plausible explanation is that methane could have been produced either by hydrothermal alteration of basaltic crust or by serpentinization of ultramafic rocks producing hydrogen and reducing crustal carbon into methane. Once formed, methane storage on Mars is commonly associated with the presence of hidden clathrate reservoirs. Here, we alternatively suggest that chabazite and clinoptilolite, which belong to the family of zeolites, may form a plausible storage reservoir of methane in the martian subsurface. Because of the existence of many volcanic terrains, zeolites are expected to be widespread on Mars and their Global Equival…
Chemical and catalytical properties of thermal polymers of amino acids (proteinoids)
1974
The significance of thermal polyamino acids (proteinoids) as abiotic predecessors of proteins is reviewed on the basis of new experimental results. Most proteinoids yield only 50% to 80% amino acid upon acid hydrolysis. They contain 40% to 60% less peptide links than typical proteins, whereas their average nitrogen content is like that of proteins. The arrangement of amino acid residues is nonrandom. The degree of nonrandomness is difficult to determine because unusual crosslinks disturb most of the sequencing methods typically applied in protein chemistry. The products obtained in a polymerization experiment are heterogeneous. They can be separated into a limited number of related fraction…
Generalized Many-Body Expanded Full Configuration Interaction Theory
2019
Facilitated by a rigorous partitioning of a molecular system's orbital basis into two fundamental subspaces - a reference and an expansion space, both with orbitals of unspecified occupancy - we generalize our recently introduced many-body expanded full configuration interaction (MBE-FCI) method to allow for electron-rich model and molecular systems dominated by both weak and strong correlation to be addressed. By employing minimal or even empty reference spaces, we show through calculations on the one-dimensional Hubbard model with up to 46 lattice sites, the chromium dimer, and the benzene molecule how near-exact results may be obtained in a entirely unbiased manner for chemical and physi…