Distribution of dimethoate in the body after a fatal organophosphate intoxication

Many organophosphate pesticides (OPs) such as dimethoate are used to eradicate household pests, and those occurring in agriculture and forestry sectors. Combinations of two or more different insecticides have been manufactured to increase their effectiveness. A case of death is presented as suspected organophosphates intoxication. Autopsy was unremarkable except for grayish fluid in the stomach, with garlicky odor. A systematic toxicological analysis on post-mortem specimens revealed high concentrations of dimethoate in blood 38 microg/mL, urine 0.47 microg/mL, brain 2.2 microg/g, myocardial muscle 7.6 microg/g, liver 4.6 microg/g, lung 7.6 microg/g, skeletal muscle 21 microg/g, kidney 55 microg/g and gall bladder 31 microg/g. Blood alcohol was 2.85 g/L, cyclohexanone and cyclohexanol were also detected in the blood but not quantified. The cause of death was determined as organophosphate intoxication.     

Mothers’ Attitudes Toward Corporal Punishment of Children in Qazvin-Iran

The aim of this study was to assess mothers’ attitudes toward Corporal Punishment (CP) of children in Iran. A qualitative study was carried out using focus group discussions. Five sessions were held among 42 participants (30 mothers and 12 caregivers). Results indicated that 80% of participants used CP to bring up their children; 70 % did not know the meaning, predisposing factors, and manifestations of child abuse, and more than 50 % did not know the complications resulting from CP and the ways of preventing. Their attitude toward CP was that the use of CP was sometimes necessary to bring up their children while their information about predisposing factors and complications of child abuse might be minimal. The findings have been used in providing an educational package with the topics of parenting skills in order to decrease child abuse that has been resulted by parents.     

Proactive Policing: a Summary of the Report of the National Academies of Sciences,Engineering, and Medicine

This paper provides a summary of our report for the National Academy of Sciences, Engineering, and Medicine on proactive policing. We find that there is sufficient scientific evidence to support the adoption of many proactive policing practices if the primary goal is to reduce crime, though the evidence base generally does not provide long-term or jurisdictional estimates. In turn, we conclude that crime prevention outcomes can often be obtained without producing negative community reactions. However, the most effective proactive policing strategies do not appear to have strong positive impacts on citizen perceptions of the police. At the same time, some community-based strategies have begun to show evidence of improving the relations between the police and public. We conclude that there are likely to be large racial disparities in the volume and nature of police–citizen encounters when police target high-risk people or high-risk places, as is common in many proactive policing programs. We could not conclude whether such disparities are due to statistical prediction, racial animus, implicit bias, or other causes.

     

Variation of δ2H, δ18O & δ13C in crude palm oil from different regions in Malaysia: Potential of stable isotope signatures as a key traceability parameter

A total of 33 crude palm oil samples were randomly collected from different regions in Malaysia. Stable carbon isotopic composition (δ¹³C) was determined using Flash 2000 elemental analyzer while hydrogen and oxygen isotopic compositions (δ²H and δ¹⁸O) were analyzed by Thermo Finnigan TC/EA, wherein both instruments were coupled to an isotope ratio mass spectrometer. The bulk δ²H, δ¹⁸O and δ¹³C of the samples were analyzed by Hierarchical Cluster Analysis (HCA), Principal Component Analysis (PCA) and Orthogonal Partial Least Square-Discriminant Analysis (OPLS-DA). Unsupervised HCA and PCA methods have demonstrated that crude palm oil samples were grouped into clusters according to respective state. A predictive model was constructed by supervised OPLS-DA with good predictive power of 52.60%. Robustness of the predictive model was validated with overall accuracy of 71.43%. Blind test samples were correctly assigned to their respective cluster except for samples from southern region. δ¹⁸O was proposed as the promising discriminatory marker for discerning crude palm oil samples obtained from different regions. Stable isotopes profile was proven to be useful for origin traceability of crude palm oil samples at a narrower geographical area, i.e. based on regions in Malaysia. Predictive power and accuracy of the predictive model was expected to improve with the increase in sample size. Conclusively, the results in this study has fulfilled the main objective of this work where the simple approach of combining stable isotope analysis with chemometrics can be used to discriminate crude palm oil samples obtained from different regions in Malaysia. Overall, this study shows the feasibility of this approach to be used as a traceability assessment of crude palm oils.     

Communicating sociocultural norms and social and religious practices in Iranian death notices

Drawing on a corpus of 100 randomly collected death notices published in an Iranian national newspaper, this study examined generic structures as well as their lexico-grammatical patterning to reveal what communicative functions are articulated by these generic components. Basing our identification of moves on Swales [1990. Genre Analysis: English in Academic and Research Settings. Cambridge: Cambridge University Press], we identified 12 rhetorical moves in the corpus. We illustrated that these recurrent rhetorical moves reflect the Iranian sociocultural norms, as well as social and religious beliefs. Also, the results substantiated [Kress, Gunther, and Theo van Leeuwen. 1996. Reading Images: The Grammar of Visual Design. London: Routledge] multimodality perspective on textual analysis in that they rejected linguistic items as the only meaning-making device and identified colour, position, photo and size, among others, as worthwhile veritable semiotic devices.     

THE POLITICAL SYSTEM IN IRAQI KURDISTAN: PARTY RIVALRIES AND FUTURE PERSPECTIVES

The Kurdistan Region of Iraq (KRI) possesses many of the traditional hallmarks of political authority and society, such as state institutions (an Executive, Legislature, and Judiciary), political parties, civil society, elections, and local government. Nevertheless, for the past twenty-five years, it has failed to create a unified political system that adheres to a mutually accepted form of government. Political division, in particular, a rivalry between the main parties, has proved to be a real impediment to the political development and stability of the Region.

This article argues that there is a relationship between the nature and structure of the political parties, which reflects interests' political views of party leaders, and the political systems that have been proposed as solutions to a lack of political stability in Iraqi Kurdistan. Specifically, it argues that the individual character of the main parties, the PUK and the KDP above all, explains why they favour one system of government over the one advanced by their rival and is the core political dispute in Iraqi Kurdistan currently. Finally, the article concludes by identifying prospective systems of government available the KRI and the potential consequences of each.