Using indirect questions to detect intimate partner violence: the SAFE-T questionnaire

A screening instrument for detecting intimate partner violence (IPV) was developed using indirect questions. The authors identified 5 of 18 items studied that clearly distinguished victims of IPV from a random group of health conference attendees with a sensitivity of 85% and a specificity of 87%. This 5-item instrument (SAFE-T) was then tested on 435 women presenting to three emergency departments and the results compared to a direct question regarding current abuse. The SAFE-T questions detected only 54% of the women who admitted being abused and correctly classified 81% of the women who said they were not victims. The 1-year prevalence of IPV in this sample of women presenting to an emergency department was 11.6%. The authors conclude that indirect questioning of women appears to be more effective at ruling out IPV in an emergency department population and may be less useful for women "early" in an abusive relationship.     

Analysis of cannabis in oral fluid specimens by GC-MS with automatic SPE

Methamphetamine (MA) is the most commonly abused drug in Korea, followed by cannabis. Traditionally, MA analysis is carried out on both urine and hair samples and cannabis analysis in urine samples only. Despite the fact that oral fluid has become increasingly popular as an alternative specimen in the field of driving under the influence of drugs (DUID) and work place drug testing, its application has not been expanded to drug analysis in Korea. Oral fluid is easy to collect and handle and can provide an indication of recent drug abuse.In this study, we present an analytical method using GC–MS to determine tetrahydrocannabinol (THC) and its main metabolite 11-nor-Δ⁹-tetrahydrocannabinol-9-carboxylic acid (THC-COOH) in oral fluid. The validated method was applied to oral fluid samples collected from drug abuse suspects and the results were compared with those in urine. The stability of THC and THC-COOH in oral fluid stored in different containers was also investigated.Oral fluid specimens from 12 drug abuse suspects, submitted by the police, were collected by direct expectoration. The samples were screened with microplate ELISA. For confirmation they were extracted using automated SPE with mixed-mode cation exchange cartridge, derivatized and analyzed by GC-MS using selective ion monitoring (SIM).The concentrations of THC and THC-COOH in oral fluid showed a large variation and the results from oral fluid and urine samples from cannabis abusers did not show any correlation. Thus, detailed information about time interval between drug use and sample collection is needed to interpret the oral fluid results properly. In addition, further investigation about the detection time window of THC and THC-COOH in oral fluid is required to substitute oral fluid for urine in drug testing.     

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.     

Political corruption,economy, and citizens' evaluation of democracy in South Korea

South Korean politics has been haunted by numerous corruption scandals as well as the prosecution of politicians and their cronies for their corruption. Yet despite the prevalence and salience of political corruption, many citizens of South Korea tend to overlook the problem by continuing to support corrupt politicians and administrations. This study defines under what circumstances political corruption shapes citizens' judgment of government and the political system as a whole in South Korea. The results indicate that national economic conditions as a perceptual screen mediate the effect of political corruption on the evaluation of democratic governance.     

Marketing barriers facing developing country manufactured exporters: A comment

In a recent interesting article, Lall [1991] has noted that conventional export theories tend to neglect the role of marketing barriers to new entrants. In this comment I try to further develop two main ideas. The first is that firms from developing countries may not have the incentive to maintain quality standards. The second is that consumers in developed countries may have a country of origin bias towards new products from developing countries.     

Political Issues, Generation Gap, and Voting Behavior in South Korea: The 2010 Seoul Mayoral Election

Against all odds, South Korea's 2010 local elections were a landslide victory for the coalition of the opposition political parties. This article aims to provide an insight on the dynamic nature of Korean elections and politics by using a public opinion survey in Seoul's mayoral election as a case study. This article finds that the "north wind" triggered by the sinking of the South Korean battleship Cheonan helped the ruling party candidate, but not as much as the ruling party had hoped. Furthermore, a high turnout of the younger voters helped the opposition party candidate by showing a clear generation gap in terms of the important issues, ideology, and party orientation.     

The Contraceptive Self-Efficacy Scale: Analysis in Four Samples

Previous research has established a relationship between Contraceptive Self-Efficacy (CSE), as measured by the 18-item CSE scale, and young women's contraceptive behavior (Bilodeau, Forget, and Tetreault, 1994; Heinrich, 1993; Levinson, 1986; Wright, 1992). In this paper, we continue to explore the scale and its relationship to contraceptive behavior with four diverse samples to establish generalizability and to set guidelines for use of the scale. A series of correlational analyses were conducted with each sample. A pattern of low correlations among CSE items across samples emerged, indicating that use of the total item set separately as the basis for CSE was warranted. Zero-order and partial correlations revealed which CSE items were correlated with contraceptive behavior as well as which items explained unique variance in contraceptive behavior for each sample. Regression analyses showed that CSE was significantly predictive of contraceptive behavior for all samples. These results are discussed in terms of scale properties and use in research and clinical settings. Educational implications are formulated as well.     

Fighting the Korean War in pacifist Japan: Korean and Japanese leftist solidarity and American Cold War containment

Where does “pacifist” Japan fit within the history of the Korean War? Was Japan simply the beneficiary of the wartime boom – a case best exemplified by Japanese Prime Minister Yoshida Shigeru’s characterization of the Korean War as “a gift of the gods”? When North Korean troops crossed the thirty-eighth parallel and launched a full-scale attack against South Korea, the U.S. occupation in Japan quickly transformed the pacifist nation into the indispensable rear base of United Nations military intervention in the Korean War. The Japanese Communist Party and leftist groups organized by zainichi Koreans (Korean residents in Japan) launched an antiwar movement to stop Japan from producing and sending arms to UN forces in Korea. The U.S. occupation responded with determined efforts to contain every antiwar voice emerging from the streets of the pacifist country. By examining the political dynamics of zainichi Korean and Japanese leftist solidarity and U.S. countermeasures, this article shows how the Korean War was fought in pacifist Japan. It also illuminates how the practice of Cold War containment was mutually linked on the ground between occupied Japan and South Korea.     

Repetitive TASER X26 Discharge Resulted in Adverse Physiologic Events with a Dose–Response Relationship Related to the Duration of Discharge in Anesthetized Swine Model

The objectives of our study were to investigate the dose–response relationship of the TASER X26 discharge duration in an anesthetized swine model. Fourteen swines were anesthetized and then exposed to TASER X26 discharge for 5 sec (n = 5) or for 10 sec (n = 6). The sham control group (n = 3) was anesthetized and studied using the same protocol except TASER X26 discharges during the experiments. Hemodynamic parameters were obtained. Blood pressure and total peripheral resistance decreased significantly after TASER discharge and returned to baseline value at 15 min after 5 sec of TASER discharge but did not return to baseline values during the 30‐min observation period after 10 sec of TASER discharge. Repetitive TASER X26 discharge resulted in adverse physiologic events with a dose–response relationship related to the duration of TASER X26 discharge in an anesthetized swine model.