Search results for "esca"
showing 10 items of 966 documents
Sexting en adolescentes: perfiles, prevalencias y desarrollo de la nueva escala de medida A-SextS
2021
La práctica de sexting se define de forma general como el intercambio de contenidos multimedia de índole sexual a través de Internet. Las tasas de prevalencia de sexting en adolescentes muestran una gran variabilidad y sus correlatos sociodemográficos todavía no son concluyentes. Esta variabilidad dificulta conocer su alcance real en la vida de los adolescentes. Estudios críticos sobre el tema atribuyen la heterogeneidad de la prevalencia a cuestiones como la falta de una definición operativa de sexting y a la ausencia de un instrumento estandarizado para su medida. Esta tesis doctoral tuvo tres objetivos secuenciados: (1) estudiar empíricamente la prevalencia de sexting en adolescentes y e…
Rescaling principle for isolated essential singularities of quasiregular mappings
2012
We establish a rescaling theorem for isolated essential singularities of quasiregular mappings. As a consequence we show that the class of closed manifolds receiving a quasiregular mapping from a punctured unit ball with an essential singularity at the origin is exactly the class of closed quasiregularly elliptic manifolds, that is, closed manifolds receiving a non-constant quasiregular mapping from a Euclidean space.
Estatutos en la visita y reforma de la Universidad de Huesca : Hechos de comision apostolica y real / por el... Señor D. Carlos Muñoz, Obispo de Ba…
1699
Port. arquitectònica. Sign. : *4 , a-g6, h4. Text a dues col.
Statuta Universitatis, et Studii Generalis Oscensis
1669
Port. grab. xil. A partir de la p. 65, text en castellà Sign.:*2, A-G6, H4, i2 Text a dues col
Bēgšana no realitātes Maikla Šabona darbā „Kavaliera un Kleja brīnumainie piedzīvojumi”
2017
Šajā darbā tiek pētīta terminu “bēgšana no realitātes” un “literatūra bēgšanai no realitātes” nozīme, un tiek parādīts, kā laika gaitā ir attīstījusies šo jēdzienu uztvere. Darba galvenā daļa ir veltīta tam, lai analizētu, vai Maikla Šabona darbs “Kavaliera un Kleja brīnumainie piedzīvojumi” var tikt kategorizēts kā literatūra bēgšanai no realitātes, izpētot dažādus bēgšanas no realitātes veidus, kas parādās šajā grāmatā, kā arī izpētot attiecības starp fantastikas literatūru un Holokausta literatūru. Darba galvenais secinājums ir tāds, ka bēgšana no realitātes ne vienmēr ir bezjēdzīga un “Kavaliera un Kleja brīnumainie piedzīvojumi” ir grāmata, kas parāda bēgšanas no realitātes transformēj…
Social servicescape effects on post-consumption behavior
2016
Purpose The purpose of this paper is to determine the role played by the social servicescape and positive emotions in the post-use in terms of response – satisfaction, perceived value and consumer loyalty – in hedonic services. Design/methodology/approach A quantitative study was conducted to gather data from 867 opera-goers through e-mail with a link to a questionnaire. Hypotheses were tested using structural equation modeling based on partial least squares. The effects of the social servicescape and emotions as moderators were examined using interaction techniques. Findings The paper provides empirical support on the multidimensional configuration of the social servicescape composed by b…
Sunk cost of local elected representatives in situation of fiscal competition: An example of escalating commitment
2018
Abstract Introduction Competition between French local communities to build infrastructures to attract enterprises and residents could sometimes result in irrational public spending. Objectives Show the influence of psychological factors and the phenomenon of escalating commitment in particular on this type of economic decision. Method We conducted a survey comprising four scenarios which were sent to 285 local elected representatives and we study the impact of the factors “Amount of sunk costs” and “Level of project completion” on two dependent variables, “the desire to complete the project” and “the judgment regarding the quality of the investment”. The scenarios presented a project which…
Dietary Habits and Self-Reported Health Measures Among Norwegian Adults Adhering to Plant-Based Diets
2022
BackgroundAs plant-based diets is increasing, we aimed to investigate dietary habits, dietary motivation and self-reported health of Norwegian adults who adhere to different types of plant-based diets.MethodsIn 2020, 808 subjects (530 women and 278 men) participated in an online survey, including vegans (8%), lacto-ovo vegetarians (16%), pescatarians (23%), and flexitarians (53%).ResultsHalf of the participants reported to consume fruits daily, three quarters consumed vegetables daily, and one quarter consumed whole grain products daily. Half of the participants reported weekly consumption of sweets and salted snacks, and 10% reported daily consumption of sugary drinks. Daily consumption of…
Genetic diversity and population structure of Sicilian sheep breeds using microsatellite markers
2012
Abstract Genetic diversity studies in domestic animals aim at evaluating genetic variation within and across breeds mainly for conservation purposes. In Sicily, dairy sheep production represents an important resource for hilly and mountain areas economy. Their milk is used for the production of traditional raw milk cheeses, sometimes protected designation of origin (PDO) cheeses. In some cases, the quality of these products is linked to a specific breed, i.e. mono-breed labelled cheeses and it is therefore important to be able to distinguish the milk of a breed from that of others, in order to guarantee both the consumer and the breed itself. In order to investigate the genetic structure an…
Genetic and environmental sources of variation for milk yield traits in Barbaresca siciliana breed
2001
Abstract Multi-trait animal model procedures were used to calculate variance for milk yield traits in the Barbaresca siciliana breed. The recorded data consisted of 14 791 lactations from 6678 ewes distributed among 44 herds from six provinces in Italy. The data-set with pedigree information used for the estimation of genetic parameters and correlation, included 6678 ewes with records, 757 dams, 4 paternal grandams, 28 maternal grandam and 2 maternal great-grandams, all without records, and additionally 301 sires, 3 paternal grandsires, 11 maternal grandsires and 1 maternal great-grandsires. The variables considered in the present study were the milk yield at 100 days (MY-100), 120 days (MY…