Search results for "75"
showing 10 items of 1365 documents
The ASY-EOS experiment at GSI: Investigating the symmetry energy at supra-saturation densities
2012
The elliptic-flow ratio of neutrons with respect to protons in reactions of neutron rich heavy-ions systems at intermediate energies has been proposed as an observable sensitive to the strength of the symmetry term in the nuclear Equation Of State (EOS) at supra-saturation densities. The recent results obtained from the existing FOPI/LAND data for $^{197}$Au+$^{197}$Au collisions at 400 MeV/nucleon in comparison with the UrQMD model allowed a first estimate of the symmetry term of the EOS but suffer from a considerable statistical uncertainty. In order to obtain an improved data set for Au+Au collisions and to extend the study to other systems, a new experiment was carried out at the GSI la…
Photons, Photon Jets and Dark Photons at 750 GeV and Beyond
2016
In new physics searches involving photons at the LHC, one challenge is to distinguish scenarios with isolated photons from models leading to "photon jets". For instance, in the context of the 750 GeV diphoton excess, it was pointed out that a true diphoton resonance $S \to \gamma\gamma$ can be mimicked by a process of the form $p p \to S \to a a \to 4\gamma$, where $S$ is a new scalar with a mass of 750 GeV and $a$ is a light pseudoscalar decaying to two collinear photons. Photon jets can be distinguished from isolated photons by exploiting the fact that a large fraction of photons convert to an $e^+e^-$ pair inside the inner detector. In this note, we quantify this discrimination power, an…
Teuladí = Gorrión común
1935
Altres noms vulgars: House Sparrow (Anglès), Moineau domestique (Francès), Haussperling (Alemany) Gabinet de Vertebrats (Departament de Zoologia), Facultat de Ciències Biològiques (Campus de Burjassot), C/ Doctor Moliner, s/n, Bloque B. 5é plant, Burjassot (Valencia). Armari: 31-6 MachoHembra Adultos
Increased Vascularity in Cervicovaginal Mucosa with Schistosoma haematobium Infection
2011
Background Close to 800 million people in the world are at risk of schistosomiasis, 85 per cent of whom live in Africa. Recent studies have indicated that female genital schistosomiasis might increase the risk of human immunodeficiency virus (HIV) infection. The aim of this study is to quantify and analyse the characteristics of the vasculature surrounding Schistosoma haematobium ova in the female genital mucosa. Methodology/Principal Findings Cervicovaginal biopsies with S. haematobium ova (n = 20) and control biopsies (n = 69) were stained with immunohistochemical blood vessel markers CD31 and von Willebrand Factor (vWF), which stain endothelial cells in capillary buds and established blo…
The colposcopic atlas of schistosomiasis in the lower female genital tract based on studies in Malawi, Zimbabwe, Madagascar and South Africa.
2014
Background Schistosoma (S.) haematobium is a neglected tropical disease which may affect any part of the genital tract in women. Female genital schistosomiasis (FGS) may cause abnormal vaginal discharge, contact bleeding, genital tumours, ectopic pregnancies and increased susceptibility to HIV. Symptoms may mimic those typical of sexually transmitted infections (STIs) and women with genital schistosomiasis may be incorrectly diagnosed. An expert consensus meeting suggested that the following findings by visual inspection should serve as proxy indicators for the diagnosis of schistosomiasis of the lower genital tract in women from S. haematobium endemic areas: sandy patches appearing as (1) …
Alocucion de ... Pio ... VI tenida en el Consistorio secreto dia 13 de Noviembre 1775 de la preciosa muerte de Jacinto Castañeda español i Vicente …
1775
Corren exemplars sense port., que comencen amb una carta introductòria de Fr. Francisco Ruiz, Provincial de la Província d'Aragó i que inclouen, al verso de la p. 11, una oració del dit Provincial Escut xil. de Pius VI en les dues port. enfrentades Sign.: [ ]8 Notes a peu de pàg Reclams Doble port., en llatí i en castellà, i text bilingüe a dues col.: llatí i castellà
Las detenciones de abril de 1971
2013
“Las detenciones de abril de 1971” es un articulo forma parte del catalogo “Memoria y vigencia de un compromiso. Universitarios contra la dictadura”, de la exposición celebrada del 13 de març a l'1 de setembre de 2013 en la Sales Estudi General i Acadèmia – La Nau. Material docente para Historia del Pais Valenciano y Estructura Politica de España y del Pais Valenciano en Sociologia y Ciencias politicas y de la Administracion
The forgotten mathematical legacy of Peano
2019
International audience; The formulations that Peano gave to many mathematical notions at the end of the 19th century were so perfect and modern that they have become standard today. A formal language of logic that he created, enabled him to perceive mathematics with great precision and depth. He described mathematics axiomatically basing the reasoning exclusively on logical and set-theoretical primitive terms and properties, which was revolutionary at that time. Yet, numerous Peano’s contributions remain either unremembered or underestimated.
Les cartes-marc de la Història de Valter e Griselda de Bernat Metge i les del Griseldis de Petrarca
2013
Resum: L’any 1388, Bernat Metge tradueix al catala el text llati en que Petrarca havia traslladat la darrera historia del Decamero de Boccaccio, la Historia de Valter e Griselda que el poeta d’Arezzo titula De insigni obedientia et fide uxoria . Embolcallant la seva versio de la historia, Petrarca remet sengles cartes al seu amic i autor del relat. En aquestes cartes li exposa els motius que l’han portat a traduir el text i fa consideracions sobre la conducta de Griselda. Metge tambe envolta la seva traduccio arromancada amb dues cartes i la dedica a madona Isabel de Guimera. Aquest treball es un estudi sobre l’enorme difusio que ha tingut el relat boccaccia en la historia de la literatura …
Physicochemical stability of human insulin 1 I.U./mL infusion solution in 50 mL polypropylene syringes
2021
Abstract Objectives The objective of this study was to investigate the physicochemical stability of human insulin 1 I.U./mL injection solutions (Insuman® Rapid) diluted with 0.9% NaCl solution in 50 mL disposable three-piece polypropylene syringes and stored refrigerated or at room temperature. Methods 1 I.U./mL test solutions were prepared with Insuman® Rapid and 0.9% sodium chloride infusion solution in 50 mL Original-Perfusor® syringes and BD® Perfusion syringes. Test solutions were stored for 90 days at 2–8 °C/dark or 48 h at 20–25 °C/diffuse room light in order to determine chemical stability. Additional test solutions were stored 28 days at 2–8 °C/dark followed by 24 h at 20–25 °C/dif…