Search results for "43"

Quasi-pseudometric properties of the Nikodym-Saks space

2003

[EN] For a non-negative finite countably additive measure μ defined on the σ-field Σ of subsets of Ω, it is well known that a certain quotient of Σ can be turned into a complete metric space Σ (Ω), known as the Nikodym-Saks space, which yields such important results in Measure Theory and Functional Analysis as Vitali-Hahn-Saks and Nikodym's theorems. Here we study some topological properties of Σ (Ω) regarded as a quasi-pseudometric space.

Impact of common property (E.A.) on fixed point theorems in fuzzy metric spaces

2011

We observe that the notion of common property (E.A.) relaxes the required containment of range of one mapping into the range of other which is utilized to construct the sequence of joint iterates. As a consequence, a multitude of recent fixed point theorems of the existing literature are sharpened and enriched.

Fixed Points for Pseudocontractive Mappings on Unbounded Domains

2010

We give some fixed point results for pseudocontractive mappings on nonbounded domains which allow us to obtain generalizations of recent fixed point theorems of Penot, Isac, and Németh. An application to integral equations is given.

On i-topological spaces: generalization of the concept of a topological space via ideals

2006

[EN] The aim of this paper is to generalize the structure of a topological space, preserving its certain topological properties. The main idea is to consider the union and intersection of sets modulo “small” sets which are defined via ideals. Developing the concept of an i-topological space and studying structures with compatible ideals, we are concerned to clarify the necessary and sufficient conditions for a new space to be homeomorphic, in some certain sense, to a topological space.

Fixed point theory for cyclic weak ϕ-contraction in fuzzy metric spaces

2012

In this paper, we introduce cyclic weak $\phi-$contractions in fuzzy metric spaces and utilize the same to prove some results on existence and uniqueness of fixed point in fuzzy metric spaces. Some related results are also proved besides furnishing illustrative examples.

Expositio super regulam beati Augustini

Ms. il·luminat Títol obtingut a partir de la rúbrica del f. 3r Col·lació: Vitel·la, f. i (pergamí actual) + 38 (f. 1-2, 37v, 38 en blanc) + i (pergamí actual) ; reclams cada horitzontals cada deu fulls Composició: Escrit a línia tirada a 29 línies (f. 4r) Escriptura: Gòtica textual cal·ligràfica Decoració: En el f. 3r orla amb motius fitomòrfics i besants. Caplletra incial decorada amb colors i pa d'or. Al marge inferior escut d'armes Enquadernació: Mudèjar, pell marró sobre fusta amb frerros freds. Llaceries cordades i bellotes. Cantells daurats. Restaurada en la dècada de 1970. Hi manquen els fermalls originals Origen: Escrit a Espanya a la segona meitat del segle XV Signatura anterior: 9…

Alterations in the organization of the isocortical layer I in trisomy 22.

1999

The isocortical layer I of human fetal brains obtained from different cases of chromosomal abnormalities (trisomy 18, 21, 22) and controls without pathological disturbances were investigated histologically and immunohistochemically by using the antibodies SMI 311, SMI 35 and SMI 81 (SNAP 25) as well as antibodies against GAP 43 and calretinin. In cases of trisomy 22 the Cajal-Retzius cells in Nissl-sections and in SMI 311-immunopreparations do not reveal any alterations regarding their location or morphology. However, the axonal plexus, selectively labelled with SMI 35, normally located in layer Ib, is malpositioned in Ia. Likewise, SNAP 25- and GAP 43-immunoreactive structures, which were …

El testigo ante el tribunal penal internacional

2010

Las graves vulneraciones de los Derechos humanos durante el siglo XX y sus consecuencias han llevado a una concienciación de una parte de los responsables políticos y de la opinión pública, sobre la necesidad de avanzar en la configuración y protección efectiva de los Derechos humanos. En este camino destacan, sin lugar a dudas, dos iniciativas: la Declaración Universal de los Derechos humanos de 1948 y la creación de un Tribunal Penal Internacional de carácter permanente en 1998, ambas auspiciadas por la Organización de las Naciones Unidas. Este tribunal, por contraste con los de Nüremberg y Tokio, resultantes de la Segunda Guerra Mundial, no se le puede criticar por no respetar los princi…

Pharmacogenetics and Forensic Toxicology: A New Step towards a Multidisciplinary Approach

2021

Pharmacogenetics analyzes the individual behavior of DNA genes after the administration of a drug. Pharmacogenetic research has been implemented in recent years thanks to the improvement in genome sequencing techniques and molecular genetics. In addition to medical purposes, pharmacogenetics can constitute an important tool for clarifying the interpretation of toxicological data in post-mortem examinations, sometimes crucial for determining the cause and modality of death. The purpose of this systematic literature review is not only to raise awareness among the forensic community concerning pharmacogenetics, but also to provide a workflow for forensic toxicologists to follow in cases of unk…

Psychological aspects in children affected by duchenne de boulogne muscular dystrophy.

2012

Impairment of intelligence in Duchenne muscular dystrophy (DMD) patients was described by Duchenne de Boulogne himself in 1868. Further studies report intelligence disorders with mayor impairment of memory. The aim of the present study was to assess the presence of affective and personality disorders in a group of children affected by DMD. Twenty six male DMD patients, mean age eleven and four months years old, were assessed for their affective and personality disorder. Only eight subjects had a total IQ below average with major difficulties in verbal and visual-spatial memory, comprehension, arithmetic and vocabulary. All the subjects presented some disorders: tendency to marginalization a…