Navigating the System: A How-To Guide for Implementing a Kinship Navigator Program

This article describes key programmatic and evaluation elements that guided the implementation of the San Diego County YMCA Kinship Navigator Program. A 3-year demonstration project funded by the Administration on Children Youth and Families designed to build a regional navigator system in collaboration with the local child welfare agency to support kinship caregivers. Kinship caregivers (relatives and non-relatives) play a significant role in the well-being of the children in their care. The findings suggest that successfully implemented kinship navigator models are a viable preventive intervention for addressing the needs of kinship families.     

The efficiency of provincial governments in China from 2001 to 2010: measurement and analysis

Measurement and analysis of local government efficiency is important; however, it is also difficult. To measure government efficiency, this paper employs the relative measurement method described in the research literature. It develops and applies an index to measure and rank the government efficiency of 31 provincial governments in China (including autonomous regions and municipalities) from 2001 to 2010. This permits a comparative analysis of provincial government efficiency and of the factors that influence it, among China's eastern, central, and western regions. The findings suggest a high association between the degree of economic development and local government efficiency, and in this respect, a large disparity has been observed between central and western regions on the one hand and the eastern region on the other. It is argued that provincial governments in the central and western regions should focus on improving residents' welfare, the quality of regional economic growth, and the level of social development by constantly enhancing government efficiency, optimizing the supply of public services, controlling the size of government, and thus improving residents' disposable income. Copyright © 2014 John Wiley & Sons, Ltd.     

Validity of CO-oximetric determination of carboxyhaemoglobin in putrefying blood and body cavity fluid

Most commercial CO-oximeters pose warning flags in their measured carboxyhaemoglobin (COHb) levels when total haemoglobin (tHb) concentrations in the samples are below a certain threshold, typically about 3-4gdl. The warning flags acknowledge the fact that the haemoglobin levels are outside the ranges these instruments are designed (or validated) for. By using a parallel GC method and special sample treatment methods prior to CO-oximetric measurements, this study demonstrates that CO-oximeters could actually produce valid COHb results for samples with tHb as low as 1g/dl, and that the warning flags have no bearing to the accuracy and precision of the measurements. This study also indicates that warning flags due to high methaemoglobin (MetHb) and sulphaemoglobin (SHb), and often turbidity did not affect the validity of the CO-oximetric measurements.     

Detection of ABH blood group antigens in the saliva of Koreans and their stability according to storage of saliva samples

The purpose of the present study was to identify salivary molecules carrying the ABH blood group antigens in Koreans and to investigate the changes in these antigens according to processing and storage of saliva samples. Secretor or non-secretor phenotypes and salivary components carrying the ABH antigens were identified in 90 subjects, 30 subjects in each ABO blood group, by SDS-PAGE and immunoblotting. Saliva samples were then obtained from 12 secretors-two males and two females in each ABO blood group and aliquots of both fresh saliva samples and their supernatants after centrifugation were stored at room temperature, 4, -20 and -70 degrees C. The same experiments were performed after 1, 3 and 6 months to investigate changes in the blood group antigens. In all 68 secretors, high-molecular-weight salivary mucin (MG1) was found to be the primary carrier of the ABH antigens. A salivary component of approximately 80 kDa also carried H antigen in seven saliva samples of 22 blood type O secretors. The blood group antigens were better detected in centrifuged samples. In saliva samples preserved at room temperature and 4 degrees C, the blood group antigens were either not detected or detected as degraded molecules. No change was found in the blood group antigens in saliva samples preserved at -20 and -70 degrees C for 6 months.     

Unusual results due to transfused blood.

During a murder enquiry, the forensic science investigation used PGM and EAP blood grouping systems and detected a mixture of blood on the deceased's jacket. The blood groups matched those of the deceased and accused. The results of DNA analysis, however, proved that only a single source of DNA, matching the deceased, was present. Supplementary information relating to the transfusion of the individual whilst still wearing his clothing led the authors to conclude that a mixture of transfused blood and the individual's own blood had effused from his body via a stab wound, and onto his clothing.     

Do Corrective Effects Last? Results from a Longitudinal Experiment on Beliefs Toward Immigration in the U.S.

Political Behavior - Although interest in the efficacy of efforts to correct false beliefs has peaked in recent years, the extent to which corrective effects endure over time remains understudied....     

The Reliability of Lie Detection Performance

We examined whether individuals’ ability to detect deception remained stable over time. In two sessions, held one week apart, university students viewed video clips of individuals and attempted to differentiate between the lie-tellers and truth-tellers. Overall, participants had difficulty detecting all types of deception. When viewing children answering yes–no questions about a transgression (Experiments 1 and 5), participants’ performance was highly reliable. However, rating adults who provided truthful or fabricated accounts did not produce a significant alternate forms correlation (Experiment 2). This lack of reliability was not due to the types of deceivers (i.e., children versus adults) or interviews (i.e., closed-ended questions versus extended accounts) (Experiment 3). Finally, the type of deceptive scenario (naturalistic vs. experimentally-manipulated) could not account for differences in reliability (Experiment 4). Theoretical and legal implications are discussed.     

Genetic variability of RyR2 and CASQ2 genes in an Asian population

We analyzed the coding regions of the cardiac calcium-handling genes, ryanodine receptor 2 (RyR2) and calsequestrin 2 (CASQ2) for genetic variants in a healthy Chinese population (n = 95) and in a cohort of 28 sudden unexplained death victims. Mutations in RyR2 and CASQ2 have been shown to alter calcium homeostasis during excitation–contraction coupling and predispose individuals to fatal cardiac arrhythmias. The genetic screening was accomplished by denaturing high-performance liquid chromatography and DNA sequencing methods. Genetic analysis revealed the following non-synonymous genetic variations: two reported RyR2 polymorphisms; 5654G>A (G1885E) and 5656G>A (G1886S), two reported CASQ2 polymorphisms; 196A>G (T66A) and 226G>A (V76M) and one novel CASQ2 mutation; 529G>C (E177Q). The functional significance of the novel CASQ2 mutation has not been evaluated and characterized. This study shows that multiple genetic variations of the RyR2 and CASQ2 genes exist in the two study populations. The inter-individual genetic variability may underlie the different susceptibility of individuals to developing ventricular tachycardia. The research results will be valuable for which future work involving clinical and forensic samples can be based upon to distinguish potential disease-associated mutations from common polymorphisms.     

The suicide mortality rates between 1997-1998 and 2000-2001 in Nantou County of Taiwan following the earthquake of September 21 in 1999.

The paper aims to show the different suicide mortality rate between 1997-1998 and 2000-2001 in Nantou County of Taiwan with earthquake on September 21 (often referred to as the "9-21 earthquake") in 1999. In additional, it also identifies the preventive strategies for the high-risk suicide population. The age-standardized mortality rates for suicide in Nantou County were calculated for the years 1997-1998 and 2000-2001. The suicide standardized mortality ratio (SMR for townships in Nantou were calculated by "type of township" as the standard rate). There is a statistically significant difference in male suicide rates for the years prior to the earthquake (1997-1998) when pooled and compared to the suicide rates for the years after the earthquake (2000-2001). The rate for four age groups (under 25, 25-44, 45-64, 65 and above) all increased, yet all but one (the group of age 45-64) was not statistically significant. The male SMR has slightly increased after the 9-21 earthquake. Yet there are no statistical significances in most townships, except in Kaohsiung and Puli after the 9-21 earthquake. The Kaohsiung SMRs were 1.36 (95% CI: 0.54-2.80) before the earthquake (1997-1998) and 2.01 (95% CI: 1.04-3.52) after the earthquake (2000-2001). The SMRs before and after the earthquake in the Puli Township were 1.51 (95% CI: 0.95-2.29) to 1.56 (95% CI: 1.03-2.27). This study suggests that monitoring high-risk population, especially males or 45-64 years of age who experienced the highest statistically significant suicide rate in this study. The study provides support for providing both the psychological restoration program and, to the extent feasible, financial support for the unemployed as useful public health strategies for suicide prevention in Taiwan.