An SPSS R-Menu for Ordinal Factor Analysis

Exploratory factor analysis is a widely used statistical technique in the social sciences. It attempts to identify underlying factors that explain the pattern of correlations within a set of observed variables. A statistical software package is needed to perform the calcula- tions. However, there are some limitations with popular statistical software packages, like SPSS. The R programming language is a free software package for statistical and graphical computing. It o ers many packages written by contributors from all over the world and programming resources that allow it to overcome the dialog limitations of SPSS. This paper o ers an SPSS dialog written in the R programming language with the help of some packages, so that researchers with little or no knowledge in programming, or those who are accustomed to making their calculations based on statistical dialogs, have more options when applying factor analysis to their data and hence can adopt a better approach when dealing with ordinal, Likert-type data.

Criminal Liability of Organizations, Corporations, Legal Persons, and Similar Entities on Law of Portuguese Cybercrime: A Brief Discussion on the Issue of Crimes of “False Information,” the “Damage on Other Programs or Computer Data,” the “Computer-Software Sabotage,” the “Illegitimate Access,” the “Unlawful Interception,” and “Illegitimate Reproduction of the Protected Program”

Abstract: in Portugal, and in much of the legal systems of Europe, «legal persons» are likely to be criminally responsibilities also for cybercrimes. Like for example the following crimes: «false information»; «damage on other programs or computer data»; «computer-software sabotage»; «illegitimate access»; «unlawful interception» and «illegitimate reproduction of protected program». However, in Portugal, have many exceptions. Exceptions to the «question of criminal liability» of «legal persons». Some «legal persons» can not be blamed for cybercrime. The legislature did not leave! These «legal persons» are v.g. the following («public entities»): legal persons under public law, which include the public business entities; entities utilities, regardless of ownership; or other legal persons exercising public powers. In other words, and again as an example, a Portuguese public university or a private concessionaire of a public service in Portugal, can not commit (in Portugal) any one of cybercrime pointed. Fair? Unfair. All laws should provide that all legal persons can commit cybercrimes. PS: resumo do artigo em inglês.

Do we need a “new” international convention that helps to avoid trafficking in organs? Some “criminal (and civil) law aspects” - Convention on Human Rights and Biomedicine – updated or outdated?

Abstract: § 1 «Do we need a “new” international convention that helps to avoid trafficking in organs? Some criminal (and civil) law aspects”» - «Convention on Human Rights and Biomedicine – updated or outdated?». § 2 Some important connections: on the one hand, between the 1997 Council of Europe Convention on Human Rights and Biomedicine; the 2002 Additional Protocol to the Convention on Human Rights and Biomedicine concerning Transplantation of Organs and Tissues of Human Origin; and, on the other hand, the problem of trafficking in organs, tissues and cells and trafficking in human beings for the purpose of the removal organs. Some connections. § 3 The «international undisputed principle». § 4 Trafficking in organs, tissues and cells; and trafficking in human beings for the purpose of the removal organs. Criminal Law and Civil Law. § 5 Promote organ donation. § 6 The necessity to collect reliable data on both trafficking cases. § 7 The necessity for an internationally agreed definition of trafficking in OTC: Convention on Human Rights and Biomedicine – updated or outdated? § 8 The (inter)national and (il)legal organ («tissue and cell») trade: some cases and some conclusions. § 9 Do we need a new international convention to prevent trafficking in organs, tissues and cells (OTC)? § 10 Of course we need a «new» international convention to prevent trafficking in organs, tissues and cells (OTC). § 11 At the present moment, we do not need a «new» international convention to prevent trafficking in human beings for the purpose of the removal organs. § 12 The Portuguese case. § 13 «Final conclusions.» § Resumo: § 1 «Precisamos de uma "nova" convenção internacional que ajude a evitar o tráfico de órgãos? Alguns aspectos de lei criminal (e civil)» - «Convenção sobre Direitos Humanos e Biomedicina - Actualizada ou desactualizada?». § 2 Algumas conexões importantes: por um lado, entre a Convenção do Conselho da Europa de 1997 sobre Direitos Humanos e Biomedicina; o Protocolo Adicional de 2002 à Convenção sobre os Direitos do Homem e da Biomedicina relativo ao transplante de órgãos e tecidos de origem humana, e, por outro lado, o problema do tráfico de órgãos, tecidos e células e tráfico de seres humanos para fins de remoção dos órgãos. § 3 O «indiscutível princípio internacional». § 4 O Tráfico de órgãos, tecidos e células; e o tráfico de seres humanos para fins de remoção dos órgãos. Direito Penal e Direito Civil. § 5 Promover a doação de órgãos. § 6 A necessidade de colectar dados fidedignos sobre os dois casos de tráfico. § 7 A necessidade de uma definição internacionalmente acordada de tráfico de OTC: Convenção sobre Direitos Humanos e Biomedicina - actualizada ou desactualizada? § 8 A (inter)nacional e (il)legal comercialização de órgãos («de tecidos e de células»): alguns casos e algumas conclusões. § 9 Será que precisamos de uma nova convenção internacional para prevenir o tráfico de órgãos, tecidos e células (OTC)? § 10 É claro que precisamos de uma «nova» convenção internacional para prevenir o tráfico de órgãos, tecidos e células (OTC). § 11 No presente momento, não precisamos de uma «nova» convenção internacional para impedir o tráfico de seres humanos para fins de remoção dos órgãos. § 12 O caso Português. § 13 «As conclusões finais.»

The host-tourist interaction in a world heritage site: the case of Guimarães

Guimarães, in the northwest of Portugal, is a city of strong symbolic and cultural significance and its nomination by UNESCO as world heritage, in 2001, enlarged its tourism potential. In this paper we present a few results of a survey that envisaged capturing the Guimarães residents’ perceptions of tourism impacts and their attitudes towards tourists. Specifically, one analyzes the type of relationship that exists between some socio-demographic groups and the perceived tourism impacts, as well as their socio-characteristics and the existing level of interaction between residents and tourists. The survey was implemented between January and March 2010 to a convenience sample of 540 inhabitants of the municipality of Guimarães resulting in 400 questionnaires with complete data. For this, we made use of various statistical techniques. Using a factorial analysis, we can conclude that the three factors used explain 52.3% of the variance contained in the original variables obtained from the survey. By another side, using a logit model in the analysis and taking as the dependent variable the frequent or very frequent contact with tourists, we found that only the variables referred to perceived positive impacts of tourism, education and the place of residence in urban areas have shown to be statistically significant. We are aware of the multiple ways the issue of residents’ perceptions and attitudes towards tourism can be approached and of the difficulties to get useful policy-oriented insights. This paper is a step in that trail.