Search results for "Figur"
showing 10 items of 1122 documents
Spin-orbit coupling constants from coupled-cluster response theory
2000
A scheme for the calculation of spin-orbit coupling constants using coupled-cluster (CC) electronic structure methods is described based on response-theory expressions for transition properties. An implementation is reported for singlet–triplet transitions within the coupled-cluster singles and doubles (CCSD) approximation. An atomic mean-field representation of the spin-orbit interaction is used to simplify the calculation of spin-orbit coupling constants. Sample calculations are presented for spin-orbit couplings for the 11Σ+→13Π transitions for BH and AlH and for the 11A′→13A″ and the 13A″→11A″ transitions for the silylenes HSiX, X=F, Cl, Br, and are compared to results obtained from ful…
Older women's personal goals and exercise activity: an 8-year follow-up.
2013
This study investigated the associations of personal goals with exercise activity, as well as the relationships between exercise-related and other personal goals, among older women. Both cross-sectional and longitudinal designs were used with a sample of 308 women ages 66–79 at baseline. Women who reported exercise-related personal goals were 4 times as likely to report high exercise activity at baseline than those who did not report exercise-related goals. Longitudinal results were parallel. Goals related to cultural activities, as well as to busying oneself around the home, coincided with exercise-related goals, whereas goals related to own and other people’s health and independent living…
Spin Transitions in Iron(II) Complexes
1996
Iron(II) has the 3d6 outer electronic configuration and hence its octahedral complexes may be either high-spin or low-spin. The high-spin configuration, t 2g 4 e g 2 , is adopted when relatively weak-field ligands are coordinated while the low-spin, t 2g 6 e g 0 , is obtained when strong-field ligands are involved. In Oh symmetry the ground states are 5T2g and lA1g, for the high-spin and low-spin configurations, respectively. While in most iron(II) six-coordinate complexes the symmetry is lower than Oh, these designations are generally adopted in the following sections for convenience. [Fe(H2O)6]2+ and [Fe(en)3]2+ (en = ethylenediamine) are typical examples of high-spin complexes, while [Fe…
La catena del sapere
2017
Raccolta di studi per lo più concernenti contesti e testimonianze della cultura materiale, figurativa e architettonica della Sicilia greca, ma con ampliamenti d’orizzonte anche al mondo etrusco-italico e alla Grecia propria, condotti da punti di vista e con approcci diversificati.
Science and art from a transevolutionary perspective
2018
From its origins, the human species has manipulated not only the real world but also the figurative one. While that manipulative action of the human species over both worlds was critical for the survival of the species in the beginning of its evolution -now transevolution-, it is also true that in the subsequent culture those worlds have been approached by two trades with highly different conceptual bases, science and art. In this paper I hold the thesis that both trades are necessary to know how to be in the world as well as how to transform it in an appropriate way.
Le vin et l’éveil des sens. L’expérience du goût en partage
2016
International audience; Entre tous les éléments de la scène alimentaire, le vin offre sans conteste le plus large espace de représentation, de figuration. Tout fait sens en lui, prend valeur de signe, de figure : la terre et le terroir, le climat et la vigne, le travail en cave, la bouteille et l'étiquette, la table et les relations commensales, conviviales. Tout ce monde de signes, ce peuple de figures, donne saveur et valeur à nos émotions gustatives. Elles relèvent déjà d'un ordre sensoriel, du domaine de l'expertise mais avec des grilles et des normes de qualification, de catégorisation désormais entrées dans l'appréciation courante du vin lorsqu'on s'attarde sur sa dégustation. Au-delà…
An analysis of metaphors in the biographies of the ‘GDR children of Namibia’
2020
Metaphors are linguistically dense images that transfer terms from their original usage to a different context and describe actions and objects beyond their literal meaning. This article uses Rudol...
Sobre una ?poesía que se piensa en el lenguaje?. ¿Hacia una nueva vanguardia en la poesía española?
2018
En la última década puede observarse una renovación de las poéticas en España, tras un largo periodo de hegemonía de la lírica realista o figurativa. Aunque aún lejos de cuestionar el predominio a nivel editorial de la conocida como “poesía de la experiencia”, sí es evidente que el descrédito de la vanguardia va siendo superado y que, en formas múltiples y personales, alejadas de ningún movimiento grupal, muchos de los poetas jóvenes vuelven a poner en cuestión el lenguaje, cuestionamiento que suele relacionarse con un intenso tratamiento de lo corporal. Todo ello relacionado con una mayor lectura de la poesía latinoamericana y de otras tradiciones. En este artículo se pretende acercar al l…
Challenging the Victorian Nuclear Family Myth: The Incest Trope in Guillermo del Toro’s Crimson Peak
2020
espanolLa literatura (neo)victoriana ofrece conceptualizaciones contradictorias de la familia nuclear, ya que generalmente gira en torno a hogares tradicionales heteroparentales pero los presenta como fragmentados y profundamente disfuncionales. La pelicula Crimson Peak (2015) del director Guillermo del Toro se basa en tres motivos recurrentes en la ficcion gotica (neo) victoriana, los traumas domesticos, la familia disfuncional y lo sobrenatural. Mi objetivo principal es explorar como Del Toro utiliza la trama del incesto para subvertir las visiones preconcebidas e idealizadas sobre la familia victoriana. En primer lugar, analizo la casa ancestral y la figura materna como origen de los tra…
Miradas oblicuas : infancias, paisajes y comunidades interrumpidas en el cine de Dominga Sotomayor
2020
Dominga Sotomayor propone, en De jueves a domingo (2012), Mar (2014) y Tarde para morir joven (2018), exploraciones de la intimidad de una familia, una pareja y una comunidad. En estos acercamientos, la intimidad se configura en grados variables de tensión con el afuera y lo público. En estas oscilaciones se pone en evidencia una de las características más recurrentes y estudiadas del cine chileno contemporáneo: la conversión de la intimidad en el locus sobre el que se proyectan, de manera indirecta, los conflictos del pasado y el presente. Este artículo considera la forma en que el cine de Sotomayor se inscribe en el panorama actual del cine chileno y, a través de él, en su escenario socio…