Process-based model in adolescence. Analyzing police legitimacy and juvenile delinquency within a legal socialization framework

The empirical evidence on the process-based model of self-regulation shows that procedural justice evaluations and the perceived legitimacy of authorities impact law-abiding behavior. However, few studies analyze this theory from the perspective of adolescent legal socialization. The present study aims to examine the process-based model and other socializing agents such as family, school and peers that may have an effect on it. The sample comprised 2041 youths residing in Spain, aged between 13 and 18 years. The data form part of the Third International Self-Report Delinquency Study (ISRD-3). Multiple linear regression analyses were conducted to predict police legitimacy and juvenile delinquency. The results reveal that police legitimacy perceptions are not only influenced by procedural justice, but also by parental monitoring, school attachment, and delinquent peers. Moreover, perceptions of police legitimacy, parental monitoring, and delinquent peers predict juvenile delinquency. These findings complement and add new explanatory factors to the process-based model.     

X‐ray Diffraction and Rietveld Refinement in Deferrified Clays for Forensic Science

Soil vestiges might provide information about a crime scene. The Rietveld method with X‐ray diffraction data (RM‐XRD) is a nondestructive technique that makes it possible to characterize minerals present in the soils. Soil clays from the metropolitan region of Curitiba (Brazil) were submitted to DCB treatment and analyzed using XRD with CuK_α radiation in the step‐scan mode (0.02° 2θ/5 s). The GSAS+EXPGUI software was used for RM refinement. The RM‐XRD results, together with the principal component analysis (PCA) (52.6% total variance), showed the kaolinite predominance in most analyzed samples and the highest quartz contents in “site 1.” Higher anatase, and gibbsite and muscovite contents influenced discrimination, mainly in “site 3” and “site 1,” respectively. These results were enough to discriminate clays of four sites and two horizons using a reduced amount of sample showing that the technique can be applied to the investigation into soil vestiges.     

Ownership of personal data in the Internet of Things

This article analyses, defines, and refines the concepts of ownership and personal data to explore their compatibility in the context of EU law. It critically examines the traditional dividing line between personal and non-personal data and argues for a strict conceptual separation of personal data from personal information. The article also considers whether, and to what extent, the concept of ownership can be applied to personal data in the context of the Internet of Things (IoT). This consideration is framed around two main approaches shaping all ownership theories: a bottom-up and top-down approach. Via these dual lenses, the article reviews existing debates relating to four elements supporting introduction of ownership of personal data, namely the elements of control, protection, valuation, and allocation of personal data. It then explores the explanatory advantages and disadvantages of the two approaches in relation to each of these elements as well as to ownership of personal data in IoT at large. Lastly, this article outlines a revised approach to ownership of personal data in IoT that may serve as a blueprint for future work in this area and inform regulatory and policy debates.     

Development Dynamics of Chinese Resource‐Based Investment in Peru and Ecuador

This article analyzes the developmental impact of two of the earliest investments made by Chinese companies in South America, the Shougang Corporation's mining activities in Peru and Andes Petroleum's oil extraction operations in Ecuador. The article draws attention to the importance of contextualizing and disaggregating instances of Chinese resource‐based investment in order to adequately grasp the complexity of processes that are contingent to particular regimes of natural resource governance, companies' backgrounds, and the strength and nature of local reactions, among other factors. It thereby encourages a critical examination of Chinese investment in South America that explores how the characteristics of that investment are reshaped by the long and contested histories of resource extraction in the region, the promotion of and resistance to particular visions of development, the agency of multiply situated and complex actors, and the wider transnational production networks in which resource extraction processes are embedded.     

Forms of technological modernization and human resources management in privatized argentine companies

After the period of hyperinflation (1989, 1990) the Argentine economy stabilized and most of public companies were privatized. The return on investments was concentrated on promoting the technological change which adopts two basic forms: systemic modernization and revamping of existing teams.

The first variant -ilustrated by the national telephone network- makes obsolete the knowledge accumulated during the period when the company was public. To confront the structural deficiency of knowledge and experience which result, the private operators invest massively in transfering educational technologies and in the development of costly and sofisticated internal systems of training, while they negotiate numerous and various agreements of cooperation with educational system institutions, public as well as private.

In the second variant - illustrated by a steel and metallurgic company - the preexisting knowledge continues being necessary even though it may need a vis-a-vis updating facing the new demands which are stated referring to the productivity, quality, effectiveness and productive efficiency in markets which are open to competition.

Taking into account the significant achievements which are being obtained by this second alternative of modernization - most of the privatized companies fall into this pattern- the article invites to a reopening of the old debate on technological blending.     

Determining the order of deposition of natural latent fingerprints and laser printed ink using chemical mapping with secondary ion mass spectrometry

Time-of-flight secondary ion mass spectrometry (ToF-SIMS) chemical mapping was used to investigate the order of deposition of natural latent fingerprints and laser printed ink on paper. This feasibility study shows that sodium, potassium and C₃H₅ positive ions were particularly abundant endogenous components of the natural fingerprints and also present in the paper examined, but were mostly absent in the laser printed ink. Mapping of these ions enables the observation of friction ridges from latent prints on the ink surface, only when a fingerprint was deposited above the layer of ink. As a demonstration of proof of concept, blind testing of 21 samples from three donors resulted in a 100% success rate. The sensitivity of this technique was investigated within this trial through the examination of up to fifth depletion fingerprints and ageing of up to 28 days. Migration of fingerprint and paper components to the ink surface, although observed with increased ageing time, was not found to compromise determination of the deposition sequence.     

Economic status,religion, and demography in an Ulster town in the early twentieth century

The paper offers an analysis of the demography of the confessionally-divided and heavily industrialized northern Irish town of Lurgan in the early twentieth century. Its main source is the individual household forms of the Irish population census of 1911. This was the first Irish census to provide household-level data on the number of children born—and the number still surviving—to married couples co-resident at the time of the census. The paper begins by producing standard cross-tabulations of socio-economic status, as represented by literacy, numeracy, occupation, and the labour force participation of married women, by religion. It then presents econometric analyses of female labour force participation, marital fertility, and infant and child mortality. The greater poverty of Catholic households forced a higher proportion of mothers to work outside the home, mainly as unskilled workers in the town's linen mills. The analysis of the marital fertility suggests that confessional affiliation did not influence family size much at this juncture. The analysis of infant and child mortality suggests that religious affiliation was to a significant extent a cloak for living standards and socio-economic advantage.