Search results for "exclusion"
showing 10 items of 471 documents
A rapid and reliable size-exclusion chromatographic method for determination of kojic dipalmitate in skin-whitening cosmetic products
2007
A size-exclusion chromatographic method has been developed to determine the relatively novel skin-whitening agent called kojic dipalmitate (KDP) in skin-whitening cosmetic products. Preliminary experiments were carried out in order to select the solvent for standard and sample solution, and also for mobile phase composition. A PLGel Mixed-D (polystyrene/divinylbenzene co-polymer) column and isocratic mobile phase of pure tetrahydrofuran (at 1.5 mL min(-1) flow rate) were used. Detection was carried out by means of an UV/vis spectrometry detector set at 248 nm. A study of interferences reveals that KDP can be determined without interferences coming from cosmetic matrices. Most other cosmetic…
Critical Appraisal of the Pore Structure of MCM-41
2006
Purely siliceous and aluminosilicate types of MCM-41 were synthesized and characterized by means of X-ray diffraction (XRD), transmission electron microscopy (TEM), nitrogen sorption (NS) and size exclusion chromatography (SEC).
The right to protection against poverty and social exclusion as a paradigm of respect for human dignity. The integration of the minimum vital income …
2020
La efectividad del derecho a la protección contra la pobreza y la exclusión social constituye la tarea más excelsa del jurista, tendente a conseguir el objetivo último de la Justicia y el respeto de la Dignidad Humana. Con tal premisa, en primer lugar, el autor defiende que tal derecho, por su carácter multifacético, ilustra de manera paradigmática el carácter indivisible de todos los derechos humanos. En segundo término, el artículo analiza la progresiva consolidación de los estándares internacionales (universales y europeos) en el ámbito de la erradicación de la pobreza y la exclusión social, poniendo el acento en el papel crucial del artículo 30 de la Carta Social Europea y de la jurispr…
Fight against social exclusion and poverty. The necessary ratification in spain of the revised european social charter and its additional protocol pr…
2021
El presente trabajo tiene como principal objetivo presentar la pobreza y la exclusión social como una vulneración de los derechos humanos, a través del análisis del artículo 30 de la Carta Social Europea revisada y de parte de la jurisprudencia emanada del Comité Europeo de Derechos Sociales. Dicha norma, sin ratificar aún por España, supondría un refuerzo del sistema de protección de los derechos sociales en nuestro país que pasa por una preocupante situación social, dados los alarmantes niveles de pobreza que aún persisten The main objective of this paper is to present poverty and social exclusion as a violation of human rights, through the analysis of article 30 of the revised European S…
Cobalt-Containing Silicotungstate Sandwich Dimer [{Co3(B-β-SiW9O33(OH))(B-β-SiW8O29(OH)2)}2]22-
2005
The 6-cobalt-substituted [{Co3(B-beta-SiW9O33(OH))(B-beta-SiW8O29(OH)2)}2]22- has been characterized by IR and UV-vis spectroscopy, elemental analysis, magnetic studies, electrochemistry, and gel filtration chromatography. A single-crystal X-ray analysis was carried out on K10Na12[{Co3(B-beta-SiW9O33(OH))(B-beta-SiW8O29(OH)2)}2].49H2O (KNa-1), which crystallizes in the monoclinic system, space group P2(1)/n, with a=19.9466(8) A, b=24.6607(10) A, c=34.0978(13) A, beta=102.175(1) degrees, and Z=2. Polyanion 1 represents a novel class of asymmetric sandwich-type polyanions. It contains three cobalt ions, which are encapsulated between an unprecedented (B-beta-SiW9O34) fragment and a (B-beta-Si…
Exclusión discursiva. Hacia un nuevo concepto de la exclusión social
2011
The term “social exclusion” has been converting into a buzzword in European social sciences in the last decade. But the double use of the notion, as a concept of social politics as well as a sociological concept is producing a blurring of its contents. The aim of this article is to offer an approach which is able to satisfy the theoretic requirements for an analytical sociological concept by making use of the concept of discursive exclusion. Therefore the text develops the notion of discursive exclusion based on the most recent findings about sociological discourse theory and its contributions to the understanding of the construction of social reality. The process of social exclusion has to…
Hepatitis E Virus Detection in Liver Tissue from Patients with Suspected Drug-Induced Liver Injury
2015
Hepatitis E virus (HEV) infection is increasingly recognized as a cause of acute hepatitis in the industrialized world. We aimed to determine the frequency of acute Hepatitis E virus (HEV) infection in cases of suspected drug-induced liver injury (DILI), mainly a diagnosis of exclusion. To this aim, formalin-fixed, paraffin-embedded (FFPE) liver tissues of all cases routinely processed in our institute during a 2 ½ years period in which DILI was amongst the differential diagnoses (157 liver biopsies, one liver explant) were subjected to semi-nested RT-PCR for the detection of hepatitis E virus (HEV) RNA. Histopathology was re-evaluated on all cases tested positive. HEV RNA was detectable in…
Chemotherapy-Induced Neuropathy and Diabetes: A Scoping Review
2021
Although cancer and diabetes are common diseases, the relationship between diabetes, neuropathy and the risk of developing peripheral sensory neuropathy while or after receiving chemotherapy is uncertain. In this review, we highlight the effects of chemotherapy on the onset or progression of neuropathy in diabetic patients. We searched the literature in Medline and Scopus, covering all entries until 31 January 2021. The inclusion and exclusion criteria were: (1) original article (2) full text published in English or Spanish; (3) neuropathy was specifically assessed (4) the authors separately analyzed the outcomes in diabetic patients. A total of 259 papers were retrieved. Finally, eight art…
The Double-Deviant Identity of the Mass-Foreigner and the Lack of Authority of the Crimmigrationist State
2019
Crimmigration has its breeding ground in dystopian and securitarian narratives. The anti-hero of these narratives is the mass-foreigner, a stereotyped version of the foreigner usually depicted, alternatively or cumulatively, as an enemy or as a parasite of host societies. But not only does crimmigration presuppose such narratives (and the deviant identity of the mass-foreigner, which is connected with them) as a source of legitimation, it also fuels these same narratives by providing them with an official sanction: by merging criminalization and irregularization on a legal level, it heavily contributes to making the social identity of mass-foreigners into a doubly deviant one. The overarchi…
Le non-respect de l’ordre du jour établi à la convocation de l’Assemblée Générale: un motif légitime à l’annulation d’une décision sociale sur la bas…
2023
L’exclusion abusive d’un associé par une assemblée générale extraordinaire convoquée pour prendre acte de sa démission, conduit à l’annulation de la décision de cette assemblée sur le fondement de l’article 1844-10 al. 3 du code civil.