Search results for "PTO"

Significado pronóstico de las lesiones histopatológicas y de la expresión inmunohistoquímica de marcadores de apoptosis, proliferación y angiogénesis…

2008

Objetivo. Establecer una relación estadística entre características clínicas, histopatológicas con el grado de regresión tumoral Dworak y con el pronóstico. También se pretende estudiar distintos marcadores inmunohistoquímicos con el ojetivo de observar los cambios que sufre la la lesión neoplásica antes y después del tratamiento neoadyuvante en lo que respecta a la angiogénesis, proliferación, apoptosis y diferenciación neuroendocrina. Diseño de experimento: Se trata de un estudio epidemiológico retrospectivo con una muestra de 59 casos de carcinomas rectales diagnosticados en estadios avanzados y sometidos a neoadyuvancia. El análisis de las distintas variables histopatológicas e inmunohi…

Profili di espressione genica associati al metabolismo primario e secondario nel ceppo 166 bldF di Streptomyces coelicolor

Measurements of Low-Energy Protons using a Silicon Detector for Application to SEE Testing

2021

A silicon detector with a fast electronics chain is used for the dosimetry of protons in the range 0.5-5 MeV at the Centro Nacional de Aceleradores (CNA) 3 MV Tandem laboratory in Seville, Spain. In this configuration, measurements can be performed in pulsed mode, using a digitizer to record event-by-event proton energy depositions. The distributions of deposited energy were obtained thanks to a calibration with an alpha source. Measurements of flux and deposited energy are used to enable single event effect (SEE) testing on selected static random access memories (SRAMs).

Mid-term and late results of endovascular treatment for symptomatic carotid artery stenosis under proximal protection

2021

Introduction: Although filters are still preferred during carotid stenting, proximal protection systems (PPS) are increasingly used during these procedures. PPS seem to be safer than distal systems, especially in symptomatic patients, but evidence supporting their use is limited. Aim: This was a post hoc survey with 30-day mid-term and long-term follow up, which was aimed at assessment of the safety and efficacy of stenting of the internal carotid artery under PPS in symptomatic patients. Material and methods: We analysed the results of stenting in 120 symptomatic patients presenting with at least 60% stenosis. Patients were aged 67.9 ±9.8 years, and 12 patients were older than 80 years. An…

Evaluación por competencias de las prácticas de Optometría II en el Grado de óptica y Optometría

2015

En este artículo presentamos una experiencia de innovación educativa centrada en la evaluación por competencias en una asignatura práctica del Grado en óptica y Optometría en la Universitat de València. En primer lugar centramos la asignatura en el contexto de la titulación y explicamos sus características particulares. A continuación se explica la dinámica de una sesión de prácticas. Seguidamente planteamos la metodología docente basada en las competencias y la evaluación diseñada a partir de ellas. Abordamos algunos resultados de evaluación y de seguimiento de egresados del Observatori d’Inserció Professional i Assessorament Laboral de la Universitat de València (OPAL). Para concluir valo…

Guia de Prácticas de Optometría II. Tema 4

2021

Este guion de prácticas describe como hacer el estudio de la evaluación de las desviaciones de los ojos, la interacción entre la convergencia y la acomodación, las vergencias de fusión y la disparidad de fijación. This chapter describes how to study the assessment of eye deviations, the interaction between convergence and accommodation, fusion vergences, and fixation disparity.

Guia de Prácticas de Optometría II. Tema 6

2021

Este guion de prácticas describe como hacer el estudio del estado motor de los ojos. Se valora la fijación, los seguimientos y los sacádicos. This chapter describes how to study the motor state of the eyes. Fixation, pursuits, and saccades are valued.

Signitificat i valors del treball

2018

El document forma part dels materials docents programats mitjançant l'ajut del Servei de Política Lingüística de la Universitat de València. diapositives del tema 2 "significat i valors de treball" de l'asignatura psicologia del treball. Slides for the topic 2 "meaning of work and values".

Associations between perceived parental psychological control and internalizing difficulties in emerging adulthood: the role of identity

2016

Our study investigated the associations among two expressions of perceived parental psychological control (dependency-oriented parental control [DPC] and achievement-oriented parental control [APC]), identity, and internalizing difficulties among college-attending emerging adults. In particular, our aim was to examine the potential role of identity in the pathways linking both DPC and APC to internalizing difficulties. Our participants included 495 Italian college students (49% males), between 19 and 28 years of age (mean = 23.37 years, standard deviation = 2.35). Our findings highlighted the existence of associations between APC, identity, and internalizing difficulties. Specifically, APC…

Parental Affection and Psychological Control as Mediators Between Parents’ Depressive Symptoms and Child Distress

2013

The present study investigated the extent to which parental behavior in daily interaction with one’s child mediates the associations between parental depressive symptoms and children’s daily distress. The participants were 152 Finnish families with a 6- to 7-year-old child. Parents’ depressive symptoms were assessed using the revised Beck Depression Inventory. Children’s distress was operationalized as negative daily emotions assessed by using mother-, father-, and teacher-reported diary questionnaires. Parental affection and psychological control in daily interaction were measured using parent self-reported diary questionnaires. The results of structural equation modeling showed that both…