A Ferris Wheel Accident at a Movable Amusement Park

This study presented a Ferris wheel accident case. A Ferris wheel is composed of many parts, and the outmost ring of it is assembled using a lock pin. This accident occurred because the lock pin caught the door of a gondola and the gondola overturned. Five of the seven passengers in the gondola fell to the ground, along with the gondola's viewing window. The investigation revealed that the gondola became stuck when its door was caught by a lock pin at the Ferris wheel's three o'clock position. The contact between the door and the lock pin was due to a structural problem: There was not enough space allotted between the door and the lock pin. Therefore, if a passenger pushed on the gondola's door, the potential existed for contact between the door and the lock pin.     

Lifetime Family Violence and Depression: The Case of Older Women in South Korea

The current study examined the prevalence of lifetime family violence among older women (N = 525) and the influence of family violence on depression using data from a national survey in South Korea. The major findings were that 49.3 % of respondents had been victimized from lifetime family violence, the prevalence of childhood maltreatment was 37.1 % and intimate partner violence was 23.4 %. Approximately, 55 % of participants had clinical depression, which was significantly associated with reported experiences of family violence. The findings suggest that family violence and depression are common social problems and that individualized intervention for older women in South Korea is needed.     

Haplotypes for 12 Y-chromosomal STR loci in a Korean population (the central region)

Haplotypes and allele frequencies of 12 STR loci included in the PowerPlex Y system (DYS391, DYS389I, DYS439, DYS389II, DYS438, DYS437, DYS19, DYS392, DYS393, DYS390, and DYS385a/b) were obtained from a sample of 569 unrelated individuals living in the central region of Korea. A total of 473 haplotypes were observed in the 569 individuals studied, of which 426 (90.06%) were unique. The overall haplotype diversity for the 12 Y-STR loci was 0.9985, and the discrimination capacity was 0.8313. In DYS439, we found a new intermediate-sized allele that added an A at base 3 upstream from the repeat region's first GATA motif. The allele was named 11 (U3Ains) according to its sequence structure.     

Application of 3D Laser Scanner to Forensic Engineering

In the case of building collapses and overturned structures, a three‐dimensional (3D) collapse or overturn model is required to reconstruct the accident. As construction sites become increasingly complex and large, 3D laser scanning is sometimes the best tool to accurately document and store the site conditions. This case report presents one case of a structure collapse and one case of an overturned crane reconstructed by a 3D laser scanner. In the case of structural collapse of a prefabricated shoring system, a 3D model reconstructed all the members successfully, a task that is nearly impossible using a scale such as a tape measure. The reconstructed prefabricated shoring system was verified through a structural analysis through comparison with the construction drawings to investigate faults in construction. In the case of the overturned crane, the jib angle and other major dimensions were successfully acquired through 3D laser scanning and used to estimate the working radius. As a result, the propriety of the working radius with the given lifting load was successfully determined.     

Work-Family Conflict and Intimate Partner Violence in the South Korean Military: Mediating Role of Aggression and Buffering Effect of a Counseling Resource

The objective of the current study was to identify the relationship between work-family conflict (WFC) and intimate partner violence (IPV) among military personnel, and verify the mediating role of aggression and buffering effect of a counseling resource. A total of 293 married Korean Air Force personnel were surveyed using a self-administered questionnaire; their responses were analyzed with a structural equation model. The major findings were that 36.9 % of respondents have perpetrated IPV, the prevalence of verbal violence was 33.4 % and physical violence was 16.0 %. Aggression mediated the important part of the association between WFC and IPV. Also, presence of a counseling resource attenuated the relationship between WFC and aggression. The findings suggest that it is necessary for the military to build a personnel counseling system to prevent spouse abuse, develop professional counseling services, and accurately identify aggression tendencies among military personnel.     

An Inquiry into the Development Process of Village Industries: The Case of a Knitwear Cluster in Northern Vietnam

While village industries are known to have high potential to grow, their growth process has seldom been analysed. This study explores the development process of a rapidly growing village-based garment cluster in northern Vietnam. We found that both the human capital and social capital (measured by the kinship ties with overseas Vietnamese traders) of the proprietors facilitated their innovative entry into new export markets. Furthermore, general human capital acquired by schooling and specific human capital acquired by management experience are found to have contributed to the adoption of a vertically integrated production system, which, in turn, contributed to enhanced enterprise performance.     

Assessing Operational and Collaborative Performance Management: A Case Study of PhillyStat

Many cities and agencies in the U.S. have adopted the “-Stat” approach, which is called “PerformanceStat” in general. Philadelphia has created PhillyStat as its performance management and tracking tool, of which unique feature is its twofold review process involving both operational and outcome level. This study assesses the capacities of PhillyStat. The assessment suggests four implications for jurisdictional governments and agencies employing the “-Stat” approach. First, the “-Stat” approach should evolve toward strategic review beyond day-to-day operational review. Second, the “-Stat” approach should close the gap in diverse views on government performance. Third, the “-Stat” approach should be used as an effective tool for public management and leadership. Last, the “-Stat” approach should develop capabilities for cross-organizational collaboration.     

Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy Analysis of Red Seal Inks on Questioned Document

Seals are traditionally used in the Far East Asia to stamp an impression on a document in place of a signature. In this study, an accuser claimed that a personal contract regarding mining development rights acquired by a defendant was devolved to the accuser because the defendant stamped the devolvement contract in the presence of the accuser and a witness. The accuser further stated that the seal ink stamped on the devolvement contract was the same as that stamped on the development rights application document. To verify this, the seals used in two documents were analyzed using micro‐attenuated total reflectance Fourier transform infrared spectroscopy and infrared spectra. The findings revealed that the seals originated from different manufacturers. Thus, the accuser's claim on the existence of a devolvement contract was proved to be false.     

Do multiparty elections improve human development in autocracies?

Improvements in human development under democratic institutions are often attributed to electoral contestation. We evaluate the effect of multiparty contestation on infant mortality in the authoritarian context. Contrary to what extant scholarship argues, we find no evidence that multiparty elections in authoritarian regimes reduce infant mortality. Specifically, we show that electoral autocracies do not produce better infant mortality outcomes compared to closed autocracies holding no multiparty elections. We also demonstrate a non-monotonic effect of electoral competition on infant mortality: Infant mortality increases in levels of electoral contestation common in electoral authoritarian regimes and decreases only at levels of contestation that are nearly exclusive to democracies. Finally, we show that increases in infant mortality in electoral authoritarian regimes operate partially through increased political violence and reduced state capacity.     

Reaching Out or Pulling Back: Macroeconomic Conditions and Public Support for Social Welfare Spending

In economic hard-times, do Americans call for increases in governmental assistance, or do they clamor for declines in government assistance? We address this question by identifying the impact of state-level macroeconomic conditions on public support for social welfare spending. We analyze individual-level data from the 1984–2000 National Election Studies, combined with state-level macroeconomic indicators of inflation, unemployment, and productivity. We find that state-level inflation, not state-level unemployment nor state-level productivity, consistently and consequentially shapes citizens’ support for social welfare. With rising inflation, Americans become more supportive of means-tested social welfare spending. Our analyses generally reaffirm the value Americans place on the social welfare safety net, especially during times of economic duress. When the going gets tough, Americans reach out, rather than pull back.