Discerning Interrelationships among the Knowledge,Competencies, and Roles of Project Managers in the Planning and Implementation of Public Sector Projects

This study uses information gleaned from a sample of 102 public sector project managers to assess the interrelationships among project manager roles, responsibilities, and competencies in the planning and implementation stages of the project life cycle. The results of confirmatory factor analysis and structural equation modeling revealed that project managers use different subsets of their skills to influence outcomes at these two stages of the project. For example, while the project manager's organizational and technical skills tend to have some influence during the project planning stage, managerial, leadership and people skills appear to have more influence during the project implementation stage. Implications of these and our other findings for the practice of project management in public sector organizations are discussed.     

El régimen jurídico de la mediación civil y mercantil en conflictos transfronterizos en españa tras la ley 5/2012, de 6 de julio

This article analyzes in depth the regulation set forth by the Act 5/2012, of 6-7 as regards cross-border mediation. The article addresses some essential issues of this institution. Thus, the regulation of the agreement to mediate; the role played by mediators, their training and the recognition of their status; the law applicable to the merits of the dispute or the foreign recognition of any agreement reached between the parties after a mediation procedure are some of the issues studied in this article. The analysis highlights the relevance of the Act 5/2012 in Spain for promoting the use of mediation in Spain. But at the same time it shows the need for the Act to be fully implemented in order to solve some of the questions and problems that it still raises.     

Perceptions and personal experiences of unwanted attention among Portuguese male students

The present study investigated male perceptions and personal experiences of ‘unwanted attention’ (UA), as well as possible associations between perceptions and personal experiences of UA. Ninety-one male college students, from five Portuguese universities, were asked to indicate which of a continuum of 47 behaviours represented UA. Although UA, stalking and harassment are rarely addressed in Portugal, male college students shared a clear understanding of what behaviours constituted UA, with the identification of four main categories of UA behaviours: ‘aggressive’, ‘threatening’, ‘classic’ and ‘dysfunctional attachment’. Almost all participants (96%) reported personal experiences of at least one UA behaviour. There was a minimal relationship between perceptions and personal experiences of the individual behaviours. The findings highlight the widespread risk of male victimisation and the need to legitimise male complaints.     

Evaluation of the composition of street cocaine seized in two regions of Brazil

This work evaluates cocaine purity and the concentration ranges of adulterants and inorganic constituents for 31 street cocaine samples seized in two different regions of Brazil from July 2008 to May 2010. Cocaine and adulterants, such as caffeine, lidocaine and benzocaine, were quantified by Gas chromatography–mass spectrometry (GC–MS), and the inorganic constituents were determined by Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) and ion chromatography (IC). The cocaine concentrations in the samples seized in the Amazonas state (AM samples) ranged from 154 to 978 mg g^? 1, and these samples did not contain any of the adulterants studied. The cocaine concentrations in the samples seized in the Minas Gerais state (MG samples) ranged from 63.9 to 753 mg g^? 1. Caffeine was the main adulterant found in 76% of the MG samples, ranging in concentration from 5.5 to 645.3 mg g^? 1. Lidocaine was found in 66.7% of the MG samples, with concentrations ranging from 16.3 to 576.7 mg g^? 1. Benzocaine was found in only one MG sample, at a concentration of 84.8 mg g^? 1. Fourteen elements were identified by ICP-OES, and a wide variation was observed in the concentrations of Ca, Mg, Na, P, Al, Fe, Mn and Zn. Pearson Product–moment Correlations between the analytes allowed the constituents to be associated with the chemicals used in the manufacturing of cocaine and with some common diluents. The study of the purity of cocaine and the presence and concentration of adulterants and inorganic constituents is important because the latter can have deleterious effects on health.     

Domestic and International Satellite Regulatory Procedures: Paths to Progress or Insurmountable Obstacles?

The complex regulatory processes associated with satellite spectrum allocation and orbital resource utilization are described. In particular, the International Telecommunication Union's satellite network registration and coordination procedures are used to obtain international recognition and protection for satellite network operations, and domestic frequency allocation and licensing procedures are used to assign rights to utilize spectrum and orbital resources to individual satellite operators. Recent developments on the domestic and international level are aimed at streamlining these processes. However, more needs to be done, particularly with respect to enforcement of existing satellite network implementation requirements to ensure that current satellite regulatory procedures effectively facilitate access to spectrum and orbital resources.     

The legal concept of personhood in Colombia: are there biological reasons to change it?]

Nowadays, as a consequence of scientific advances in embryology, genetics and assisted reproduction techniques, the scientific community ask for new laws to establish new parameters to use with these recent discoveries. Discoveries that have changed the legal concept of "person". In many countries this concept is absolutely useless when facing new techniques such as cloning, stem cell research and embryo storage. That is why it is necessary to change its definition to guarantee the right to life and give a better protection to human embryos.