Search results for "Reference"
showing 10 items of 2491 documents
Vicarious Social Defeat Increases Conditioned Rewarding Effects of Cocaine and Ethanol Intake in Female Mice
2023
Stress is a critical factor in the development of mood and drug use disorders. The social defeat model is not appropriate for female rodents due to their low level of aggression. Therefore, a robust female model of social stress needs to be developed and validated. The aim of the present study was to unravel the long-lasting effects of vicarious social defeat (VSD) on the conditioned rewarding effects of cocaine and ethanol intake in female mice. Although VSD seems to be a good model for inducing behavioral and physiologic endophenotypes induced by stress, there are no studies to date that characterize the effect of VSD on cocaine or alcohol use. The results confirm that VSD females showed …
P-76D-PENICILLAMINE, AN ACETALDEHYDE SEQUESTERING AGENT, REDUCES ETHANOL PREFERENCE IN ALCOHOL-NAÏVE RATS
2015
In previous investigations, we demonstrated that D-penicillamine (DP), a sulfhydryl aminoacid which has been studied as sequestration agent of acetaldehyde (ACD), is able to prevent the alcohol deprivation effect (ADE) but not voluntary ethanol consumption. Both results were obtained in long-term ethanol-experienced Wistar rats. Based on a previous …
A CORBA based architecture for distributed embedded systems using the RTLinux-GPL platform
2004
This paper describes an architecture for distributed computing on the RTLinux-GPL(GPL version of RTLinux, hereafter RTLinux) platform. The proposed architecture implements the CORBA (common object request broker architecture) model of computation, more specifically the minimum CORBA specification for embedded systems, and also provide the extensions for real-time computing. Since RTLinux lacks networking capabilities, the architecture implements all the required functionality in a layered fashion: network drivers, TCP/IP stack and an ORB (object request broker). Most of this work consists on a set of partings of some widely known open source Linux projects to RTLinux: Linux Ethernet device …
La honestidad académica como criterio de evaluación de los trabajos del alumnado universitario
2020
The main objective of this work is to know the perception of the undergraduate and master students of the three Galician universities about the plagiarism commission and check the relationship between it and the citation of documentary sources as a criterion for the evaluation of academics works by teachers of the different knowledge areas. The sample is made up of 8.943 students, with an approximate average age of 21 years, approximately 66% of women and from all knowledge areas. To collect the information, the Questionnaire for the Detection of Coincidences in Academic Work (QUDECO) is used. The data indicates that students have a lower predisposition to commit plagiarism in the event tha…
Debating Europe: Effects of the “Eurovision Debate” on EU Attitudes of Young German Voters and the Moderating Role Played by Political Involvement
2016
In the run-up to the elections to the European Parliament in 2014, EU citizens had the unprecedented opportunity to watch televised debates between the candidates running for president of the European Commission. The most important debate was the so-called "Eurovision debate", which was broadcasted in almost all EU member states. In this study we explore the responses of a sample of 110 young German voters, who watched this debate, to the candidates' messages and whether exposure to the debate caused a shift in the respondents' attitudes towards the EU. Combining data from a quasi-experiment, real-time response data, and data from a content analysis of the debate, we find that respondents' …
Evaluation of Inciso: A system for automatic elaboration of a Citation Index in Social Science Spanish Journal
2007
We have developed a system that can elaborate a citation index in an automated way. It has been tested with Spanish journals. We need evaluate our system, mainly in effectiveness of the retrieval of citations. Criteria for evaluation of the system is presented and discussed, and the results of the application to our system are showed and analyzed.
AGO Algorithms for the Treatment of Breast Cancer: Update 2021
2021
Geburtshilfe und Frauenheilkunde 81(10), 1101-1111 (2021). doi:10.1055/a-1519-7089
Universal natural shapes: From unifying shape description to simple methods for shape analysis and boundary value problems
2012
Gielis curves and surfaces can describe a wide range of natural shapes and they have been used in various studies in biology and physics as descriptive tool. This has stimulated the generalization of widely used computational methods. Here we show that proper normalization of the Levenberg-Marquardt algorithm allows for efficient and robust reconstruction of Gielis curves, including self-intersecting and asymmetric curves, without increasing the overall complexity of the algorithm. Then, we show how complex curves of k-type can be constructed and how solutions to the Dirichlet problem for the Laplace equation on these complex domains can be derived using a semi-Fourier method. In all three …
The Equilibrium Real Exchange Rate of Germany
1997
The NATREX model defines the fundamental determinants of the equilibrium real effective exchange rate in the medium to longer run. The PPP theory is a special case of the NATREX when a linear combination of the fundamentals, which are productivity and social thrift, is stationary. The differences in social thrift under Schmidt and Kohl, and the effects of the European terms of trade upon the q-ratio, explain the variations in the NATREX in the preunification period. The actual real exchange rate of the German mark converged to the NATREX. In the postunification period, the medium run NATREX increased due to the rise in time preference and the cyclically adjusted q-ratio. The actual real exc…
Acceptance of Mobile Health Apps for Disease Management Among People With Multiple Sclerosis: Web-Based Survey Study
2018
Background: Mobile health (mHealth) apps might have the potential to promote self-management of people with multiple sclerosis (MS) in everyday life. However, the uptake of MS apps remains poor, and little is known about the facilitators and barriers for their efficient utilization, such as technology acceptance. Objective: The aim of this study was to examine the acceptance of mHealth apps for disease management in the sense of behavioral intentions to use and explore determinants of utilization among people with MS based on the Unified Theory of Acceptance and Use of Technology (UTAUT). Methods: Participants for this Web-based cross-sectional study were recruited throughout Germany with t…