Can APB 2000 Be Used to Discern Sincerity of Effort in Unimpaired Subjects from Maximal Performance in Subjects with Shoulder Pain?

The automated pegboard (APB 2000), which has been found to objectively quantify motor performance, was used to differentiate maximal motor performance among subjects with shoulder pain, healthy unimpaired subjects performing normally and also while feigning shoulder pain. Six participants with shoulder pain and 15 healthy unimpaired individuals participated. Individuals with shoulder pain were tested on the APB 2000 using their affected upper extremity. Unimpaired participants were instructed to perform normally on the test with randomly selected upper extremity and to feign shoulder pain with the other upper extremity. The two tests for the unimpaired participants were conducted 1 week apart. There were significant differences in mean performance time for normal, patient, and feigned performance, with 80, 111, and 149 sec for the three groups respectively (p < 0.0005). There was also considerable overlap in the three distributions of performance times. These preliminary findings suggest that the APB 2000 is able to distinguish performance time between these three groups. Whether it can be used to distinguish between maximal performance and submaximal performance in individuals suspected of submaximal performance requires further study.     

Inaccessible and Unknowable: Accretion and Uncertainty in Modern Criminal Law

Between May 1997 and August 2006 over 3,000 new crimes and offences entered the statute book expanding the criminal law exponentially and insinuating criminal liability into areas of everyday life previously untouched. This unremitting intensification of the criminal law where often quite random and unrelated provisions are embedded in huge, generic and virtually annual Criminal Justice Acts has made the law inaccessible and unknowable to the public, and uncertain to those charged with interpreting and applying it. This article examines the phenomenon of accretion in the criminal law within the last decade drawing on historico-legal contexts, jurisprudential theory (particularly the Rule of Law), and contemporary illustrations. It argues that uncontrolled legislative accretion and a bloated statute book may introduce dangerous levels of uncertainty into the law not only undermining its integrity but eroding the essential mutual respect between government and the governed which legitimises the authority of the criminal law. The political hothouse of spin-cycle government has sought to rely on the creation of new law as the panacea to all ills blurring the democratic boundary between citizen and government.

Securities laws ‘facilitating’ private enforcement

La Porta, Lopez-de-Silanes, and Shleifer (J Financ 61:1–32, 2006) (LLS) have undertaken an empirical analysis, making a critical but somewhat provocative proposition that “securities laws ‘facilitating’ private enforcement, rather than providing for public enforcement, benefit the securities market.” After briefly providing a theoretical connection to the existing law and economics literature, I attempt to empirically advance this LLS proposition two-fold, particularly on the ‘joint use of regulation and the liability rule,’ by exploring the most meaningful word ‘facilitate’ therein. Firstly, I explore the cross-country LLS data associated with the specific case of an initial public offering to seek possibly more solid evidence on the facilitating effect. Secondly, motivated by LLS, I pursue a within-country positive analysis, regarding the major determinants of the joint use, but across overall harmful activities covered in the Korean Securities Law. The major tenet underscoring this second empirical exploration was the clear message from the existing theoretical literature that the joint use should be adopted in a selective manner even within a single substantive statute, because it usually governs vastly different harmful activities. Finally, I call for some essential research agenda, prior to approving the ineffectiveness of public enforcement claimed in the second part of the LLS proposition.

Asphyxiating death due to basal lingual cyst (thyroglossal duct cyst) in two-month-old infant is potentially aggravated after central catheterization with forced positional changes

There are various causes of possible upper airway obstruction in infants. Particularly, large cysts on the base of tongue may cause severe airway obstruction by a mass effect on the hypopharynx and by displacing the epiglottis. Of these basal lingual cysts, thyroglossal duct cyst is rare but occasionally its remnants can be found at the base of the tongue. Although they are pathologically benign, basal lingual cysts may result in death by asphyxia. There are a few reported cases of asphyxia caused by basal lingual cyst. All died suddenly in the bed or cot while sleeping without any significant symptoms and signs. The authors experienced a unique case of death due to airway obstruction by basal lingual cyst (thyroglossal duct cyst), confirmed by postmortem examination, probably aggravated after central catheterization in 2-month-old infant who had open heart surgery for atrial and ventricular septal defect and report with a literature review.     

Examining the “CSI-effect” in the cases of circumstantial evidence and eyewitness testimony: Multivariate and path analyses

As part of a larger investigation of the changing nature of juror behavior in the context of technology development, this study examined important questions unanswered by previous studies on the “CSI-effect.” In answering such questions, the present study applied multivariate and path analyses for the first time. The results showed that (a) watching CSI dramas had no independent effect on jurors' verdicts, (b) the exposure to CSI dramas did not interact with individual characteristics, (c) different individual characteristics were significantly associated with different types of evidence, and (d) CSI watching had no direct effect on jurors' decisions, and it had an indirect effect on conviction in the case of circumstantial evidence only as it raised expectations about scientific evidence, but it produced no indirect effect in the case of eyewitness testimony only. Finally, implications of the present study as well as for future research on the “CSI-effect” on jurors are discussed.     

Abused South Korean women: a comparison of those who do and those who do not resort to lethal violence

This study compares two groups of women in South Korea: one group incarcerated for the deaths of their male partners and the other staying in a shelter for battered women. The analysis serves to answer two questions: First, are the findings regarding women who kill their intimate partners in Western societies generally applicable to their counterparts in South Korea? Second, how are abused South Korean women who resort to lethal violence against their abusers different from those who do not? Regarding both abused and nonabused women incarcerated for criminal homicide against their partners, results indicate that they have less experience of psychological and physical abuse by their partners and that they are less educated, underemployed, and more supportive of traditional patriarchal norms than are the women who utilize domestic violence shelters. This research explores implications for intervention strategies to encourage abused women to seek help from legal and extralegal sources.     

DNA Typing for the Identification of Old Skeletal Remains from Korean War Victims*

Abstract: The identification of missing casualties of the Korean War (1950–1953) has been performed using mitochondrial DNA (mtDNA) profiles, but recent advances in DNA extraction techniques and approaches using smaller amplicons have significantly increased the possibility of obtaining DNA profiles from highly degraded skeletal remains. Therefore, 21 skeletal remains of Korean War victims and 24 samples from biological relatives of the supposed victims were selected based on circumstantial evidence and/or mtDNA‐matching results and were analyzed to confirm the alleged relationship. Cumulative likelihood ratios were obtained from autosomal short tandem repeat, Y‐chromosomal STR, and mtDNA‐genotyping results, and mainly confirmed the alleged relationship with values over 10⁵. The present analysis emphasizes the value of mini‐ and Y‐STR systems as well as an efficient DNA extraction method in DNA testing for the identification of old skeletal remains.     

Determination of amphetamine-type stimulants,ketamine and metabolites in fingernails by gas chromatography–mass spectrometry

A gas chromatography–mass spectrometry (GC–MS) method was developed and validated for the simultaneous qualification and quantification of methamphetamine (MA), amphetamine (AP), 3,4-methylenedioxy-N-methylamphetamine (MDMA), 3,4-methylenedioxy-N-amphetamine (MDA), ketamine (KET) and norketamine (NKT) in fingernails. Fingernail samples (20 mg) were washed with distilled water and methanol, digested with 1.0 M sodium hydroxide at 95 °C for 30 min, and then extracted with ethyl acetate. Extract solutions were evaporated to dryness, derivatized using heptafluorobutyric anhydride (HFBA) at 60 °C for 30 min, and analyzed by GC–MS. The linear ranges were 0.1–20.0 ng/mg for AP, MDMA and NKT, 0.2–20.0 ng/mg for MA and MDA, and 0.4–20.0 ng/mg for KET, with the coefficients of determination (r² ≥ 0.9989). The intra- and inter-day precisions were within 7.1% and 10.6%, respectively. The intra- and inter-day accuracies were ?10.9% to 0.8% and ?4.3% to 4.5%, respectively. The limits of detections (LODs) and the limits of quantifications (LOQs) for each analyte were lower than 0.094 ng/mg and 0.314 ng/mg, respectively. The recoveries were in the range of 72.3–94.9%. The average fingernail growth rates of two subjects for three years and six subjects for two months were 3.12 mm/month and 3.16 mm/month, respectively. The method proved to be suitable also for the simultaneous detection and quantification of MA, MDMA, KET and their metabolites in fingernails.     

Simple and highly effective DNA extraction methods from old skeletal remains using silica columns

The recovery of DNA data from old skeletal remains is often difficult due to degraded and very low yield of extracted DNA and the presence of PCR inhibitors. Herein, we compared several silica-based DNA extraction methods from artificially degraded DNA, DNA with PCR inhibitors and DNA from old skeletal remains using quantitative real-time PCR. We present a modified large-scale silica-based extraction combined with complete demineralization, that enables maximum DNA recovery and efficient elimination of PCR inhibitors. This is performed with high concentration of EDTA solution for demineralization of bone powder followed by QIAamp^® spin columns and buffers from the QIAquick^® PCR purification kit. We have successfully used this modified technique to perform STR analysis for 55-year-old skeletal remains. The results of this study will contribute to solve the forensic cases dealing with skeletal remains.     

Cannabis sales and immigrant youth gangs in Denmark – An exploratory study of market structure and youth gang evolution

Cannabis sales by youth gangs consisting of male descendants of immigrants from Middle Eastern countries are subject of much public debate in Denmark and Scandinavia. Only little research has explored the intersection between the wider social context of the drug market and the criminal engagements of these groups using qualitative methods. Using eleven semi-structured interviews with youth, police and experts, collected between 2011 and 2013, this study examines how the overall structure of the cannabis market in Copenhagen affects the opportunities to engage in cannabis sales for immigrant youth gangs. The study rests on an assumption that increased deterrence in specific geographic areas will displace buyers and shift market shares between competing groups. The result was that increased cannabis dealing furthered gang evolution even at the lowest organizational steps, from neighbourhood groups to more delinquent collectives. A key finding is that neighbourhood youth clubs play a central role in the lives of the interviewees. Youth clubs served as social spaces but also functioned as a form of turf to be conquered from city officials.