Search results for "AWS"
showing 10 items of 239 documents
Early diagnosis of osteoporosis by means of orthopantomograms and oral x-rays: a systematic review.
2011
Osteoporosis is a systemic bone disease that is characterized by a generalized reduction of the bone mass. It is the main cause of fractures in elderly women. Bone densitometry is used in the lumbar spine and hip in order to detect osteoporosis in its early stages. Different studies have observed a correlation between the bone mineral density of the jaw (BMD) and that of the lumbar spine and/or hip. On the other hand, there are studies that evaluate the findings in the orthopantomograms and perapical X-rays, correlating them with the early diagnosis of osteoporosis and highlighting the role of the dentist in the early diagnosis of this disease. Materials and methods: A search was carried ou…
Estudio contrastivo de la representación social del concepto de Sumak Kawsay
2018
The usage of discursive formula in the institutional discourse norms and legitimates the conceptualization of social representations in the service of the current government’s interests. The discourse analysis of the corpus compiled with normative and academic texts evidence that the social representation of the formulae “Sumak Kawsay” follow this principle of normalization and legitimization. Within a contextualism linguistic theoretical framework, the tools of the corpus linguistics can calculate the frequencies of the studied syntagma collocations informing about the discursive contexts of its frequent usages and about the representativeness of the institutional representations establish…
Legitymacja czynna domu zakonnego Ojców Augustianów w Krakowie w postępowaniu regulacyjnym
2021
Składając wniosek, a następnie pozew w trybie przepisów art. 61 ust. 1 i art. 64 ust. 2 ustawy o stosunku państwa do Kościoła katolickiego w Rzeczypospolitej Polskiej kościelna osoba prawna musi wykazać swoją legitymację czynną do złożenia wniosku (pozwu), jego popierania oraz nabycia prawa własności. Musi zatem wykazać, że jest tą kościelną osobą prawną, która została pozbawiona własności nieruchomości wskutek jej upaństwowienia (tożsamość podmiotów), lub że jest następcą prawnym tej osoby. Wystąpienie z roszczeniem o przywrócenie własności nieruchomości upaństwowionej nie jest uzależnione od tego, czy nieruchomość ta uprzednio stanowiła własność tej osoby prawnej. Może bowiem zachodzić za…
Diffusion of Oxygen through Cork Stopper: Is It a Knudsen or a Fickian Mechanism?
2014
International audience; The aim of this work is to identify which law governs oxygen transfer through cork: Knudsen or Fickian mechanism. This is important to better understand wine oxidation during post-bottling aging. Oxygen transfer through cork wafers is measured at 298 K using a manometric permeation technique. Depending on the mechanism, we can extract the transport coefficients. Increasing the initial pressure of oxygen from 50 to 800 hPa leads to a change in the values of the transport coefficients. This implies that oxygen transport through cork does not obey the Knudsen law. From these results, we conclude that the limiting step of oxygen transport through cork occurs in the cell …
Suomalaisen perheen yhteisen sukunimen lyhyt historia
2016
Viimeistään 1900-luvulta lähtien on ajateltu, että yhteinen sukunimi symboloi suomalaista perhettä julkisissa yhteyksissä ja muodostaa perheenjäsenten yhteisen identiteetin perustekijän. Suomen lainsäädännön mukaan naiset olivat kuitenkin velvollisia ottamaan aviomiehensä sukunimen vain lyhyen aikaa, 1930-luvulta 1980-luvulle ulottuvalla ajanjaksolla. Pohdin artikkelissani, miksi 1800-luvun lopun ja 1900-luvun alkuvuosikymmenten ajatusmaailma vaikutti hyvin pitkään suomalaisten sukunimistöön. peerReviewed
Informācijas tehnoloģijas nozares tiesību un standartu pamati
2005
Fundamentals of laws and standards in information and communication technology sector are presented.
Computer Simulations for Polymer Dynamics
1991
In this paper we review recent work on the dynamics of polymeric systems using computer simulation methods. For a two-dimensional polymer melt, we show that the chains segregate and the dynamics can be described very well by the Rouse model. This simulation was carried out using the bond fluctuation Monte Carlo method. For three-dimensional (3d) melts and for the study of hydrodynamic effects, we use a molecular dynamics simulation. For 3d melts our results strongly support the concept of reptation. A detailed comparison to experiment shows that we can predict the time and length scales for the onset of reptation for a variety of polymeric liquids. For a single chain, we find the expected h…
A New Colloid Model for Dissipative-Particle-Dynamics Simulations
2016
We propose a new model to simulate spherical colloids. This is a mesoscopic method based on the dissipative particle dynamics. The colloid is represented by a large spherical bead, and its surface interacts with the solvent beads through a pair of dissipative and stochastic forces. This new model extends the tunable-slip boundary condition [Eur. Phys. J. E 26, 115 (2008)] from planar surfaces to curved geometry, thus allows one to study colloids with slippery surfaces. Simulation results show good agreement with the prediction of hydrodynamic theories, indicating the hydrodynamic interactions are properly accounted in our new model.
Testing Mode-Coupling Theory for a Supercooled Binary Lennard-Jones Mixture I: The van Hove Correlation Function
1995
We report the results of a large scale computer simulation of a binary supercooled Lennard-Jones liquid. We find that at low temperatures the curves for the mean squared displacement of a tagged particle for different temperatures fall onto a master curve when they are plotted versus rescaled time $tD(T)$, where $D(T)$ is the diffusion constant. The time range for which these curves follow the master curve is identified with the $\alpha$-relaxation regime of mode-coupling theory (MCT). This master curve is fitted well by a functional form suggested by MCT. In accordance with idealized MCT, $D(T)$ shows a power-law behavior at low temperatures. The critical temperature of this power-law is t…
La libre circulación de resoluciones judiciales en la UE en el caso de la sustracción internacional de menores
2020
El presente artículo aborda la regulación actual y futura del sector del reconocimiento y ejecución de resoluciones extranjeras en materia de sustracción internacional de menores en el ámbito de la Unión Europea. Materia específica que motivó la previsión de un régimen de eficacia extraterritorial de resoluciones judiciales distinguido – y privilegiado – al del régimen genérico de las resoluciones en materia de responsabilidad parental. Recientemente, el instrumento aplicable en la materia, el Reglamento 2201/2003 (Reglamento Bruselas II bis) ha sufrido un importante proceso de reforma que ha culminado con la aprobación de un nuevo Reglamento, el Reglamento 2019/1111. En este trabajo aborda…