While there has been burgeoning interest in the psychiatric literature about the phenomenology and biology of panic disorder, there is little new information about the psychodynamics of this condition. The reintroduction of a psychodynamic perspective could be useful in guiding research strategies to identify traits which predispose to panic and in designing treatments to address such traits. A psychodynamic model hypothesizes a relationship between current psychological functioning, early experiences, and ongoing psychological traits. Recent published reports about the nature of underlying psychodynamics and psychological characteristics of panic disorder are discussed.

Marine transportation is considered to be one of the most important aspects of global transportation services. Due to the increase in marine transportation, there are significant impacts on the marine environment. One of the possible measures for mitigation of the environmental impact could be switching to environmentally friendly fuel. However, the alternative fuel selection process is considered to be a problem due to various criteria to be considered and stakeholders that should be involved in the selection process. The aim of this paper is to demonstrate the application of multicriteria analysis as a decision-support tool for the alternative marine fuel selection problem in coastal marine traffic. The suggested methodology takes into account environmental, technological, and economic aspects, and ensures the participation of different stakeholders in the selection process. The priority ranking of the alternatives is based on a combination of the Analytic Hierarchy Process (AHP) and Simple Additive Weighting (SAW). The implementation of this method considers the involvement of relevant stakeholders through evaluation of the criteria weights and performance of each alternative with respect to each criterion. The method is applied for the case study of Croatia, where the results demonstrated that the best alternative for all stakeholders is electric propulsion, even though there are differences in opinions and perceptions with respect to the objectives and criteria. The findings of this analysis, likely the first of this type in this area, can serve as a solid basis for strategic planning.

The present study investigates the etiological roles of premilitary risk factors, military entry conditions, war zone experiences, dissociative reactions to war zone experiences and homecoming reception in the development of chronic posttraumatic stress disorder (PTSD) among Croatian veterans. A total of 150 Croatian war veterans with the diagnosis of chronic combat-related PTSD, who sought treatment at Psychiatric Clinic, Osijek, Croatia, in the period 1993-1998, and who provided complete data, were selected as the sample for the present study from the treatment-seeking group of the ex-soldier population. Structural equation modeling is used to develop an etiological model concerning the relationships of premilitary risk factors, military entry conditions, war zone experiences, dissociative reactions, and homecoming reception with current symptoms of PTSD. An etiological model with satisfactory fit and parsimony was developed. In terms of the magnitude of variables' total contributions to the development of PTSD, war zone experiences are the most influential contributor which is followed by dissociative reactions, homecoming reception, military entry conditions and premilitary risk factors. Statistical significant direct effects to the development of PTSD were found for dissociative reactions and low family postwar support. The etiology of combat-related PTSD among Croatian veterans remains largely unexplained. Partial explanations are omission of other etiological factors, retrospective nature of the data and small study sample. The results are the source of questions for further research.

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Appropriately high level of marine environment protection implies taking the measures of prudence, precaution, reasonable and rational use of marine natural resources, and that is achieved also through the assessment of potential significant negative impacts at the early stage of planning of a particular project. Marine fish and shellfish farms, marine ports, minerals exploitation, shore nourishment, seabed deepening and drying, construction in and at the sea and other projects in marine environment are subject to implementation of environmental impact assessment and screening projects based on environmental reports. The description of main features of technological processes of planned projects and their impact on marine environment constitute an integral part of environmental reports, as technical baselines for assessing potential significant negative impacts. In order to prevent pollution, pursuant to law provisions, it is necessary to apply technologies that are most efficient for achieving high level of marine environment protection. In assessing at the planning stage whether most acceptable technologies are used, consultative expert committee consisting of scientists and professionals is engaged in environmental impact assessment procedures. Paper analyses the parts of environmental reports describing technological procedures and proposes the methods of upgrading their quality by involving experts and scientists in examining thereof.