High RIN1 expression is associated with poor prognosis in patients with gastric adenocarcinoma. Tumour Biol. 2012;33:1557-1563. [PMID: 22562267 DOI: 10.1007/s1]

Municipal solid waste management: Identification and analysis of technology selection criteria using Fuzzy Delphi and Fuzzy DEMATEL technique

Municipal solid waste management (MSWM) poses a considerable challenge to developing countries like Bangladesh because of the rising waste generation rates and lack of effective management practices such as illegal open dumping and informal waste collection. One of the crucial factors in the successful management of MSW is to select the appropriate technology which is a complex multi-criteria and laborious process. Despite the global emphasis on the importance of MSWM in the literature, there is a lack of studies conducted in developing countries that effectively identify and analyze the critical performance criteria for appropriate technology selection. This research aims to address this shortcoming by identifying, and prioritizing the selection criteria and finally investigating the inter-relationship between them and the degree to which they affect or are affected by one another. First, a thorough literature review and expert consultation were employed to determine a set of 21 key criteria using the Fuzzy Delphi method (FDM). Later, taking into account the imprecise and subjective nature of the DEMATEL method on human judgements, the Fuzzy DEMATEL technique was employed to investigate the cause-effect relationships among the identified criteria. The findings of the study demonstrated that 14 criteria were categorized as causal elements that have the most significant influence on the MSWM technology selection process and 7 criteria were categorized as effect. The selection of MSWM technology demands greater consideration of the top three ranked criteria, namely T4- Access to Technology (AT), T8- Feasibility (F), and the Ec6-Infrastructure requirements (IR). By identifying the pertinent criteria, structures and interrelationships, the outcome of the study can facilitate a better understanding of causal relationships among the criteria that require specific consideration from the decision-makers and allow them to select appropriate MSW management technology.

Child sexual abuse prevention involving mothers: A Quasi-experimental study with Protection Motivation Theory-based intervention

Child sexual abuse (CSA) is a worldwide problem. The safety of children is everybody's responsibility. Parental and family involvement is crucial in the CSA prevention process. Parental lack of knowledge may increase the risk of abuse among children. Educating parents is crucial as children are mostly dependent on them. The role of mothers in educating children on CSA is of relevance as they are identified as more sensitive and responsible caregivers. The present study aimed to promote knowledge and attitude towards CSA prevention among mothers through a psychoeducation program. A pre- and posttest design (n = 67) was used with an intervention based on Protection Motivation Theory (PMT). A CSA knowledge and attitude scale was developed for the assessment of the participants for the study. There were significant changes in knowledge and attitude among the participants after the intervention. The prevention of CSA will be effective with knowledge gains after the PMT-based intervention. The intervention programs that involve mothers in CSA education have benefits. The findings of this study can be helpful to incorporate public health approaches to devise evidence-based parental programs in community settings.

Establishing Norms on the Eyberg Child Behavior Inventory to Identify Disruptive Behaviors in Taiwanese Children

Like other cultures, measures to accurately and sensitively assess and treat disruptive behaviors in Taiwanese children are necessary. This research provides normative and psychometric data (i.e., item-total correlations, split-half coefficients, internal consistency, and internal validity) on the Eyberg Child Behavior Inventory (ECBI), including clinical cut-off scores, with a Taiwanese community sample. The results suggest that the ECBI may be helpful in screening for disruptive behaviors in Taiwanese children, which may allow for appropriate prevention and intervention efforts. Although results are comparable to other research, cultural differences do exist, thereby highlighting the importance of cultural considerations in assessing child behavior, irrespective of country of treatment.

The effects of parental education on exercise behavior in childhood and youth: a study in Dutch and Finnish twins

Twin studies have estimated the relative contribution of genes and the environment to variance in exercise behavior and it is known that parental education positively affects exercise levels. This study investigates the role of parental education as a potential modifier of variance in exercise behavior from age 7 to 18 years. The study is based on large datasets from the Netherlands Twin Register (NTR: N = 24 874 twins; surveys around the ages of 7, 10, 12, 14, 16 and 18 years) and two Finnish twin cohorts (FinnTwin12: N = 4399; 12, 14 and 17 years; FinnTwin16: N = 4648; 16, 17 and 18 years). Regular participation in moderate-to-vigorous exercise activities during leisure time was assessed by survey. Parental education was dichotomized ("both parents with a low education" vs "at least one parent with a high education"). The mean in exercise behavior tended to be higher and the variance tended to be lower in children of high educated parents. Evidence for gene-by-environment interaction was weak. To develop successful interventions that specifically target children of low educated parents, the mechanisms causing the mean and variance differences between the two groups should be better understood.

Significance of expression of RIN1 and SIAH2 proteins in gastric carcinoma

AIM: To examine the expression of Ras and Rab interactor 1 (RIN1) and seven in absentia homologue 2 (SIAH2) proteins in gastric carcinoma and to analyze their relationship with clinicopathological factors.

METHODS: The expression of RIN1 and SIAH2 was detected by immunohistochemistry in 80 gastric carcinoma and 40 normal gastric tissues.

RESULTS: The positive rates of RIN1 and SIAH2 protein expression were significantly higher in gastric carcinoma than in normal gastric tissues (61.2% vs 32.5%, 60.0% vs 27.5%, P < 0.05 for both). In gastric carcinoma, RIN1 expression was related to tumor size, clinical stage, histopathological grade, lymph node metastasis and depth of invasion (P < 0.05 for all), but not to patients' age or gender (P > 0.05 for both); SIAH2 expression was related to clinical stage, histopathological grade, lymph node metastasis and depth of invasion (P < 0.05 for all), but not to tumor size (P > 0.05). There was a positive correlation between the expression of RIN1 and SIAH2 in gastric carcinoma (r = 0.607, P < 0.01).

CONCLUSION: The overexpression of RIN1 and SIAH2 might play an important role in the progression, invasion and metastasis of gastric carcinoma, and they may be used as early diagnostic markers and therapeutic targets for gastric carcinoma.