Search results for " picture"
showing 10 items of 93 documents
Patient Safety Through the Analysis of «Grey’s Anatomy»; Season 6, Episode 6. I Saw What I Saw
2016
Patient safety constitutes a public health problem due to the repercussions that has in the care process and in the patients. The viewing of Grey’s Anatomy Episode “I saw what I saw” allows to value the importance of searching for the causes of an error and, at the same time, allows to detect commonplace situations (stress, organization, personal and ambient factors) that increase the possibility of errors in class. The process enables students to realize the importance not only of personal aspects, but of multiple possible causes of errors and the importance of health planning.
La Balia (1999). Una visión de las nodrizas en los albores del Siglo XX
2012
[ES] La película La Balia (1999) nos permite reflexionar sobre la importancia histórica de la figura de las nodrizas en el período entre los siglos XIX y XX. Una figura normalizada en la época y que permitió por una parte a las mujeres donantes tener un papel fundamental en el mantenimiento de sus familias, y por la otra permitió la superviviencia de niños gracias a la alimentación con leche materna. [EN] The film La Balia/ The Nanny (1999) allows us to reflect on the historical significance of the figure of the wet nurses in the period between the nineteenth and twentieth centuries. A standardized set the time and allowed for some women donors have a key role in the maintenance of their fa…
Infección controlada. Maneras de representar el estado de excepción en el cine de pandemias
2018
En el presente escrito se muestra cómo el cine de las décadas posmodernistas ha plasmado un estado político singular, el de excepción, vinculado en estas películas a la propagación de una pandemia. Como arte popular, el cine ha sido una herramienta potentísima para crear imaginarios en la sociedad del capitalismo avanzado y para influir en lo que los ciudadanos estimen probable de una situación dada. El motivo de la declaración de emergencia, control militar y estado de excepción se ha convertido durante esas décadas en uno de los más utilizados, especialmente en los blockbusters de género fantástico. In this paper it’s argued how the movies from the postmodernist decades have shown a singu…
A genetic algorithm for scratch removal in static images
2002
This paper investigates the removal of line scratches from old moving pictures and gives a twofold contribution. First, it presents a simple technique for detecting the scratches, based on an analysis of the statistics of the grey levels. Second, the scratch removal is approached as an optimisation problem, which is solved by using a genetic algorithm. The method can be classified as a static approach, as it works independently on each single frame of the sequence. It does not require any a-priori knowledge of the absolute position of the scratch, nor an external starting population of chromosomes for the genetic algorithm. The central column of the line scratch once detected is changed wit…
Percepciones y creencias al uso de película comercial tipo epidemia/pandemia en el aula: Insumos para orientar el aprendizaje
2020
Objetivo: Valorar el uso de la película comercial ('Contagion') como estrategia para la enseñanza del método epidemiológico aplicado al campo de epidemias/pandemias. Materiales y métodos: se trata de un proyecto de aula que involucró diversas tecnologías emergentes y de comunicación para disponer de herramientas atractivas y pedagógicas que favorezcan aprendizaje significativo para abordaje de temáticas complejas. La actuación pedagógica involucró diversos insumos: Inicialmente se presenta la caracterización de un cuestionario 'ah doc.' que valoró creencias y percepciones ante una epidemia/pandemia y como visibilizaban entes de salud local e internacional, los científicos, la comunidad y el…
Microcinematographic Studies of Mycoplasma hominis Cells
1973
Cells of two strains of Mycoplasma hominis growing in liquid medium on a glass surface were observed continuously, and cinematographic pictures were taken. Most of the observed structures showed reversible changes of their shape, suggesting the presence of contractile material in membrane or cytoplasma. The frequency and speed of such variations were measured. The deformations seem to be related to multiplication. The mechanisms of these phenomena are unknown.
Dynamics of Confined Crowd Modelled Using Fermionic Operators
2014
An operatorial method based on fermionic operators is used to describe the dynamics of a crowd made of different kind of populations mutually interacting and moving in a two–dimensional bounded closed region. The densities of the populations are recovered through the Heisenberg equation and the diffusion process is driven by the Hamiltonian operator defined by requiring that the populations move along optimal paths. We apply the model obtained in a concrete situation and we discuss the effect of the interaction between the populations during their motion.
The Three-Body Problem
1972
The quantum mechanical three-body problem has been studied with increasing interest in the last decade. The main progress was achieved by deriving integral equations which are not only theoretically correct, but also practically applicable. Such equations allow us in particular to investigate, besides three-body bound states, the scattering of an elementary particle from a bound two-particle system.
Levy flights and nonlocal quantum dynamics
2013
We develop a fully fledged theory of quantum dynamical patterns of behavior that are nonlocally induced. To this end we generalize the standard Laplacian-based framework of the Schr\"{o}dinger picture quantum evolution to that employing nonlocal (pseudodifferential) operators. Special attention is paid to the Salpeter (here, $m\geq 0$) quasirelativistic equation and the evolution of various wave packets, in particular to their radial expansion in 3D. Foldy's synthesis of "covariant particle equations" is extended to encompass free Maxwell theory, which however is devoid of any "particle" content. Links with the photon wave mechanics are explored.
SUPERFIELDS AND CANONICAL METHODS IN SUPERSPACE
1986
We consider the “supersymmetric roots” of the Heisenberg evolution equation as describing the dynamics of superfields in superspace. We investigate the superfield commutators and their equal time limits and exhibit their noncanonical character even for free superfields. For simplicity, we concentrate on the D=1 case, i.e., the superfield formulation of supersymmetric quantum mechanics in the Heisenberg picture and, as a soluble example, the supersymmetric oscillator. Finally, we express Noether’s theorem in superspace and give the definition of the global conserved supercharges.