Search results for "CIM"
showing 10 items of 1625 documents
La Europa social / 2. La Bolsa o lo social
2005
Incidence and clinical importance of perioperative histamine release: randomised study of volume loading and antihistamines after induction of anaest…
1994
Although histamine release is recognised as a common event during anaesthesia and surgery, few clinicians judge the resultant cardiorespiratory disturbances serious enough to warrant prophylaxis with antihistamines. We have assessed the incidence and importance of histamine release in a randomised 2 x 2 factorial study. 240 patients representing a routine throughput of major general surgery were studied during a standardised induction of anaesthesia and preoperative loading of the circulation with either Ringer solution or Haemaccel-35, with or without antihistamine prophylaxis with dimetindene (H1) plus cimetidine (H2). Cardiorespiratory disturbances were graded as detectable, clinically r…
A Study on the Correlations between Machining Parameters and Specimen Quality in WEDM
1999
Wire electrical discharge machining (WEDM) is widely used in manufacturing, medical, aircraft applications and, virtually, all areas of conductive material machining. The process involves a series of very complex electrical, thermodynamical and electromagnetical phenomena that are still partially unknown. Due to the large amount of parameters involved in the process, a suitable set-up of the variables aimed to obtain the best performance is often very difficult. In the paper the results of a wide experimental analysis are presented: the tests were carried out on high-speed steel and tempered steel specimens utilising brass wires. The influence of the most important process parameters on the…
Villages, Caves, Sheds and Shelters during the Bronze Age: the Contribution of Cerro de los Purgaticos (La Canyada, Alicante)
2018
En este artículo se presentan los resultados de la excavación arqueológica efectuada en el pequeño yacimiento de la Edad del Bronce del cerro de los Purgaticos (La Canyada, Alicante). A partir de sus características esenciales se discute la hipótesis que viene a considerar que, además de asentamientos o lugares de residencia habituales durante la Edad del Bronce en las tierras del levante peninsular, una parte de los yacimientos de pequeño tamaño pudieron ser establecimientos complementarios en la gestión organizativa y productiva en los espacios apropiados. A las cuevas empleadas en muy diversos menesteres, ahora debemos contemplar que algunos enclaves al aire libre también pudieron funcio…
Las esculturas encargadas por Carlos V a Leone Leoni en 1549 y su acabado en España por Pompeo Leoni
2013
In Brussels in 1549 Charles V commissioned four bronze and four marble sculptures from Leone Leoni, to which were added new orders. The sculptor worked on them, especially the bronzes, in Milan, and they were shipped to Spain along with other works at the time of the arrival of the Emperor and the Court. This article discusses the history and evolution of the marbles and a bust (Prado Museum: E-260, E-262, E-267, E-269, E-291), which were sent from Genoa to Cartagena, where they remained until 1568. After years of neglect, Pompeo Leoni was commissioned to arrange for their transfer to his house in Madrid along with Juan de Lugano, artist and dealer in marbles, where Pompeo finished most of …
Search for Gravitational-wave Signals Associated with Gamma-Ray Bursts during the Second Observing Run of Advanced LIGO and Advanced Virgo
2019
We present the results of targeted searches for gravitational-wave transients associated with gamma-ray bursts during the second observing run of Advanced LIGO and Advanced Virgo, which took place from 2016 November to 2017 August. We have analyzed 98 gamma-ray bursts using an unmodeled search method that searches for generic transient gravitational waves and 42 with a modeled search method that targets compact-binary mergers as progenitors of short gamma-ray bursts. Both methods clearly detect the previously reported binary merger signal GW170817, with p-values of <9.38 10-6 (modeled) and 3.1 10-4 (unmodeled). We do not find any significant evidence for gravitational-wave signals associate…
Efectos del desarrollo sostenible percibido por el consumidor. Una propuesta de modelo de hipermercados en Ecuador
2020
Resumen El objetivo de este trabajo fue analizar la incidencia del desarrollo sostenible sobre la cadena de efectos: valor percibido - capital de marca - lealtad. Para ello, se propone un modelo teórico de relaciones que se contrasta a partir de una muestra de 317 clientes de hiper mercados en Ecuador. Los resultados, aplicando una metodología exploratoria y confirmatoria, combinada con regresión por mínimos cuadrados parciales, mostraron que tanto las acciones de desarrollo sostenible como el valor percibido son pilares maestros sobre los que se puede apoyar la estrategia minorista. Ambas se muestran como variables clave por su naturaleza, en cuanto son multidimensio nales, y por su alcanc…
¿Qué hacer con la OMC?
2003
LE CONSEGUENZE CIVILISTICHE DELL'ILLECITO ANTITRUST
2013
Improved limit on the directly measured antiproton lifetime
2017
Continuous monitoring of a cloud of antiprotons stored in a Penning trap for 405 days enables us to set an improved limit on the directly measured antiproton lifetime. From our measurements we extract a storage time of $3.15\times {10}^{8}$ equivalent antiproton-seconds, resulting in a lower lifetime limit of ${\tau }_{\bar{{\rm{p}}}}\gt 10.2\,{\rm{a}}$ with a confidence level of $68 \% $. This result improves the limit on charge-parity-time violation in antiproton decays based on direct observation by a factor of 7.