Exploring the post-deployment reintegration experiences of veterans with PTSD and their significant others.

Veterans with family support have better functional recovery and reintegration outcomes. However, families' ability to support the veteran with PTSD's rehabilitation and reintegration oftentimes is hindered by interpersonal challenges. We report findings of a qualitative study that examined OEF/OIF veterans with PTSD/TBI and their significant others' (SOs') perceptions of family functioning. We conducted 24 in-depth interviews with 12 veteran/SO dyads using an adapted version of the Family Assessment Device Structured Interview. Descriptive qualitative analytic methods were used to analyze the data. Data show that the impact of deployment and the resulting changes in the individuals and the family dynamics lingered years after the veterans returned home and had a lasting influence on veterans' and SOs' perceptions of family functioning. Most couples acknowledged growth in their relationships several years postdeployment. However, many continued to struggle with disruptions generated by deployment. Four themes emerged from the data: individual changes, coping strategies, relationship changes, and a "new normal." Postdeployment family functioning was influenced by a dynamic interplay of individual and relationship factors and the development of coping strategies and a new normal. This study contributes to the understanding of the prolonged postdeployment family reintegration experiences of veterans and their SOs. Findings underscore the importance of continuing to advance the current knowledge base about the long-term impact of deployment on veterans and their families, especially factors that contribute to positive postdeployment family functioning. Additional empirical studies are needed to provide more in-depth understanding of the long-term postdeployment reintegration experiences of veterans and their families. (PsycINFO Database Record

Raman spectroscopy and scanning electron microscopy characterizations of fission track method datable zircon grains.

Spectroscopic and morphological studies, designed to improve our understanding of the physicochemical phenomena that occur during zircon crystallization, are presented. The zircon fission track method (ZFTM) is used routinely in various laboratories around the world; however, there are some methodological difficulties needing attention. Depending on the surface fission track density observed under an optical microscope, the zircon grain surfaces are classified as homogeneous, heterogeneous, hybrid, or anomalous. In this study, zircon grain surfaces are characterized using complementary techniques such as optical microscopy (OM), micro-Raman spectroscopy, and scanning electron microscopy (SEM), both before and after chemical etching. Our results suggest that anomalous grains have subfamilies and that etching anisotropy related to heterogeneous grains is due to different crystallographic faces within the same polished surface that cannot be observed under an optical microscope. The improved methodology was used to determine the zircon fission track ages of samples collected from the Bauru Group located in the north of Paraná Basin, Brazil. A total of 514 zircon grains were analyzed, consisting of 10% homogeneous, about 10% heterogeneous, about 20% hybrid, and 60% anomalous grains. These results show that the age distributions obtained for homogeneous, heterogeneous, and hybrid grains are both statistically and geologically compatible.

The impact of war on Puerto Rican families: challenges and strengthened family relationships.

We describe the impact of war on Puerto Rican Veterans and family members. We used qualitative research methods to collect and analyze data. We interviewed 8 Veterans and 8 family members. We used the constant comparison method to review data to identify prominent themes. Two categories emerged: (1) Challenges associated with post-deployment family reintegration, and (2) A positive aftermath of war on the family. Overall, findings indicate that OEF/OIF Veterans and family members were not prepared for the changes they encounter post-deployment. Despite these challenges, some Veterans and family members strengthened their relationships and renewed their appreciation for one another.