Search results for "Uso"

Evaluation of holy basil mouthwash as an adjunctive plaque control agent in a four day plaque regrowth model

2014

Objectives: Various antibacterial and antiplaque agents are used in chemical plaque control but none are without their shortcomings. Chlorhexidine considered a gold standard, also has an array of side effects. To overcome these, numerous herbal extracts have been tried and tested and one among them is holy basil. The present study evaluated the antibacterial efficacy of holy basil in vitro against some periodontopathogens and its antiplaque ef fect in vivo. Study Design: Thirty periodontally healthy volunteers were randomly divided into three groups and refrained from all mechanical oral hygiene measures for 4 days and used one of the randomly assigned mouthwash (1- chlor - hexidine; 2- hol…

La fotografía como recurso didáctico en Formación Profesional: análisis de productos y promociones en el punto de venta

2023

En la sociedad del siglo XXI, la tarea docente se lleva a cabo en el marco de una cultura digital por lo que se considera relevante apropiarse de la cultura audiovisual e integrar las imágenes en los procesos de enseñanza-aprendizaje. La fotografía se ha convertido en algo casi inseparable de nuestras vidas. Asumimos que estamos ante la Sociedad de la innovación y de los cambios sociales y tecnológicos lo que nos plantea el reto de impulsar prácticas docentes innovadoras que involucren al alumnado para investigar, buscar fuentes de información, analizar e interpretar datos. Se afronta así la implementación del currículo desde un planteamiento inclusivo. In the 21st century society, the teac…

Toimiva opetusohjelma peukalon imemisen lopettamiseksi koululuokassa

2001

New insights on the role of ecology and life-history in social evolution

2017

Biological altruism, defined as a behaviour that benefits others at an apparent cost to the focal individual, is found abundantly across different levels of biological organization. While kin selection has been useful for explaining both cooperation and conflict in specialized cooperative societies, more theoretical work has to be done to develop models for realistic ecological and life-history contexts. This thesis aims to fill this gap by providing several new insights on the role of ecology and life-history in various social systems. Firstly, I propose a model that incorporates realistic ecological mechanisms of population regulation and study how different population regulation mechanisms affe…

Evolution of viruses causino yellow leaf curl in tomato in Southern Italy: Coexistence of two viral species and appearance of recombinant molecules

2007

Dificultades de interpretación y de uso de los arrastres en Cabri 3d por estudiantes de E.S.O.

2012

La presente memoria corresponde al Trabajo Fin de Máster demandado dentro del programa del Máster de Investigación de Didácticas Específicas de la Universidad de Valencia. En este proyecto pretendemos contribuir a la mejora de la calidad docente a través de una mejor comprensión del aprendizaje en entornos colaborativos con programas de geometría dinámica. La aparición de programas de geometría dinámica en 3D (PGD 3D) ofrece la oportunidad de utilizarlos en el ámbito escolar. En este sentido, resulta pertinente hacerse las siguientes preguntas genéricas a partir de las cuales surgirán nuestras preguntas de investigación: § ¿Cuáles son la naturaleza y el alcance de la integración de PGD 3D e…

Codice classico e linguaggio moderno. Le centrali termoelettriche di Giuseppe Samonà

È nella dialettica tra codice classico e codice moderno, espressa dal confronto a distanza tra John Summerson e Bruno Zevi, che si può leggere l’opera di Giuseppe Samonà: quel “parlare architettura”, attraverso cui è possibile leggere le radici classiche che accompagnano costantemente la sua produzione. Nella tesi si vuole verificare in che modo Samonà raccoglie la sfida moderna, mantenendo però, di fondo, la propria identità ottocentesca, attraverso lo studio della sua produzione architettonica industriale; in particolare, l’idea che anche la costruzione industriale possa esprimere un carattere monumentale trova la sua applicazione nel progetto della centrale di Trapani, del 1962, ultima d…

Victimización Juvenil Sexual Online: incidencia, características, gravedad y co-ocurrencia con otras formas de victimización electrónica

2015

El objetivo general de este estudio es contribuir al conocimiento científico sobre el fenómeno de la Victimización Juvenil Sexual Online desde la perspectiva de la Victimología del Desarrollo y proporcionar un marco teórico-empírico desde el que poder desarrollar ulteriores estudios. Principalmente, se pretende conocer su incidencia, características y gravedad en comparación con otras formas de victimización online. Se analizan las diferencias de género y edad, para poder diseñar el patrón de victimización juvenil online a lo largo de la adolescencia. Y se exploran las características de sus víctimas en función de la gravedad de la experiencia de victimización sexual online. Todo ello, asum…

Factors Constraining Teachers’ Wellbeing and Agency in a Finnish University : Lessons from the COVID-19 Pandemic

2022

The COVID-19 pandemic forced teachers to undergo a sudden shift toward technology-enhanced teaching and learning, challenging their capacities for change in many ways. This study explores those factors constraining teachers’ wellbeing and agency that influenced their capacities as teachers in a Finnish university during the first year of the pandemic. Two sets of data were collected, with an online survey in the spring (n = 297) and autumn (n = 246) of 2020. At both times, challenges with workload, time management, and interactions with colleagues were found to be the most constraining factors. Difficulties with work–life balance and home office facilities seemed more of an issue in the spr…

A Farewell to Homo Sacer? Sovereign Power and Bare Life in Agamben’s Coronavirus Commentary

2021

AbstractThe article addresses Giorgio Agamben’s critical commentary on the global governance of the Covid-19 pandemic as a paradigm of his political thought. While Agamben’s comments have been criticized as exaggerated and conspiratorial, they arise from the conceptual constellation that he has developed starting from the first volume of his Homo Sacer series. At the centre of this constellation is the relation between the concepts of sovereign power and bare life, whose articulation in the figure of homo sacer Agamben traces from the Antiquity to the present. We shall demonstrate that any such articulation is impossible due to the belonging of these concepts to different planes, respective…