Search results for "TALIS"
showing 10 items of 997 documents
Derechos sociales y deuda. Entre capitalismo y economía de mercado. || Social rights and debt. Between capitalism and market economy
2018
Resumen: Las finanzas pueden servir a los derechos sociales en una economía de mercado, porque en ella están subordinadas a la economía real, y tienen carácter limitado, pero no en el capitalismo porque en él las finanzas son autorreferenciales, no tienen término, y conducen a una sociedad indefinidamente endeudada, en la que las deudas son impagables. 
 
 Abstract: Finance can be useful for social rights in a market economy. This is due to the fact of the subordination of finance to real economy and due to its limited character. In contrast, finance in a capitalist economy is self-referential, are boundless and lead to a society in which debts are unpayable.
Generación de centros estereogénicos cuaternarios heterosustiruidos mediante las reacciones de Henry y aza-Henry
2015
La adición de nitroalcanos a compuestos carbonílicos o sus derivados nitrogenados (reacciones de Henry y aza-Henry, respectivamente) constituye una herramienta fundamental para la formación de enlaces C-C en química orgánica.[1] Los productos resultantes de estas reacciones son "building blocks" muy interesantes en síntesis orgánica ya que permiten el acceso a diferentes motivos estructurales gracias a la versatilidad química del grupo nitro [2] siendo de gran utilidad para la síntesis de fármacos y productos agroquímicos.[3] Además, en el transcurso de estas reacciones pueden formarse uno o más centros estereogénicos por lo que el control de la estereoquímica resulta crucial. Por este moti…
Sicilian Populations of Capparis spinosa L. and Capparis orientalis Duhamel as Source of the Bioactive Flavonol Quercetin
2023
The genus Capparis is a taxon of difficult delimitation that has several species and ecotypes due to its wide heterogeneity, its extreme phenotypic diversity, and the presence of intermediate forms linked to hybridization phenomena. The Sicilian territory hosts numerous wild and cultivated populations of two spp. Capparis spinosa L. and Capparis orientalis Duhamel, which are ecologically and morphologically distinct. The caper has considerable interest and economic value for its medicinal properties, culinary uses, and cultivation characteristics. It is one of the foods with the highest quercetin content. Quercetin is a flavonol with antioxidant, anti-inflammatory, and immunostimulant prope…
Glíptica en grafía árabe del Museo Arqueológico Nacional
2018
El trabajo presenta las doce piedras con inscripción en alfabeto árabe que se guardan en la sección de glíptica del MAN, casi todas las cuales permanecían inéditas. Incluye la descripción y medidas de cada una, lectura y traducción de su texto, y paralelos en otros centros. Comenta los estilos caligráficos y demás aspectos que las insertan en el contexto de los sellos o de las manifestaciones de piedad popular a que corresponden, según los casos. Recoge información para determinar cómo y cuándo llegaron al Museo y su posible procedencia. La conclusión es que no tienen origen andalusí, sino que se trajeron de Oriente (India, Irán o Turquía) o del Norte de África (Túnez) durante el siglo xix.…
Àguila emplomallada, Águila crestilarga (VER0000137)
1852
Altres noms vulgars: Long-crested Eagle (Anglès), Aigle huppard (Francès), Schopfadler (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: 3-2 Valencia 09/08/1852 Macho
Agrobacterium tumefaciens-mediated genetic transformation of the cardenolide-producing plant Digitalis minor L.
2003
A repeatable transformation system has been established for Digitalis minor using Agrobacterium tumefaciens. Leaf explants from 30-day-old seedlings were inoculated with either EHA105 (carrying the nptII and gusA genes) or AGL1 (with the bar and gusA genes) strains. Among the tested factors influencing T-DNA transfer to plants, the EHA105 strain and the addition of acetosyringone to the co-culture medium increased transformation. The highest transformation efficiency (8.4%) was obtained when freshly isolated explants, soaked in a bacterial suspension with an OD 550 of 0.9, were subcultured on selection medium after a 4-day co-culture with the bacteria. Evidence of stable transgene integrati…
Intracortical inhibition and facilitation in human facial motor area: difference between upper and lower facial area.
2001
Objective: To investigate the intracortical inhibitory and excitatory systems in the motor cortical representation of upper and lower facial muscles. Methods: Paired-pulse transcranial magnetic stimulation (TMS) was applied to 7 healthy volunteers, with the interstimulus interval (ISI) between the conditioning stimulus (CS) and test stimulus, varied from 1 to 20 ms. CS was set at 90% of motor threshold. Muscle evoked potentials (MEPs) were recorded from first dorsal interosseus (FDI), orbicularis oculi (o. oculi) and mentalis muscles. Result: TMS evoked MEPs in o. oculi on both ipsi- and contralateral sides in all subjects. In the paired-pulse study, MEP amplitude in the mentalis decreased …
Dose-response relationships and plasma concentrations of digitalis glycosides in man.
1978
An inter-individual, randomized, double-blind study of digitoxin (Dt) and β-acetyl digoxin (D) was performed in 120 healthy male volunteers. Groups of 10 persons each received orally D 0, 0.1, 0.2, 0.3, 0.4, 0.5 or 0.6 mg and Dt 0.04, 0.08, 0.12, or 0.16 mg daily for 7 days; Loading doses were given for the first three days. Plasma levels were measured with an86Rb-erythrocyte assay 24 h after the last dose. ECG, carotid artery pulse and phonocardiogram were recorded prior to (b) and 24 h after (a) the last dose. QTc, amplitude of T-waves in V2 to V6, electromechanical systole (QS2c) and left ventricular ejection time (LVETc) were measured. The differences between a and b (Δ-values) reflect …
End-of-life situations in cardiology: a qualitative study of physicians' and nurses' experience in a large university hospital.
2018
IF 2.335 (2-year Impact Factor); International audience; Background: rofessional societies call for integration of end-of-life discussions early in the trajectory of heart failure, yet it remains unclear where current practices stand in relation to these recommendations. We sought to describe the perceptions and attitudes of caregivers in cardiology regarding end-of-life situations.Methods: e performed a qualitative study using semi-directive interviews in the cardiology department of a university teaching hospital in France. Physicians, nurses and nurses’ aides working full-time in the department at the time of the study were eligible. Participants were asked to describe how they experienc…
Prevalence and incidence of kidney diseases leading to hospital admission in people living with HIV in France: an observational nationwide study.
2019
ObjectivesTo describe hospitalisations for kidney disease (KD) among people living with HIV (PLHIV) in France and to identify the factors associated with such hospitalisations since data on the epidemiology of KD leading to hospitalisation are globally scarce.DesignObservational nationwide study using the French Programme de Médicalisation des Systèmes d’Information database.SettingFrance 2008–2013.ParticipantsAround 10 862 PLHIV out of a mean of 5 210 856 patients hospitalised each year. All hospital admissions with a main diagnosis code indicating KD (International Classification of Diseases, 10th revision codes, N00 to –N39) were collected.Main outcome measuresThe prevalence and incidenc…