Environmental education and awareness: the present and future key to the sustainable management of Ramsar convention sites in Kenya

International Environmental Agreements: Politics, Law and Economics - The Ramsar wetland sites are important habitats for biodiversity and provide ecological services to communities that otherwise...     

Conceptualization of Intimate Partner Violence: Exploring Gender Differences Using Concept Mapping

While numerous studies have explored prevalence and determinants of intimate partner violence (IPV), one area that has yet to be sufficiently explored is whether men and women agree on the acts, behaviours, and attitudes that comprise IPV. Through the use of concept mapping, we examined the similarities and differences in the conceptualization of IPV among a diverse sample of men and women. Although men and women conceptualized physical and sexual violence similarly, men tended to rate non-physical behaviors related to control as less important to the definition of IPV than women. Moreover, even when men and women used similar labeling language for grouping of items, the statements included in each cluster were substantially different for non-physically abusive items. A greater understanding of similarities and differences in the conceptualization of IPV by gender can help inform appropriate gender specific IPV intervention and prevention efforts.     

Support for Palestinians among Jewish Americans: the importance of education and contact

The violent and protracted Israeli–Palestinian conflict continues, and Jewish Americans play a significant role in influencing related US foreign policy as well as in promoting positive interactions with Palestinians globally. Diaspora populations have played an important role in international peace processes and American Jews are actively involved in peace efforts for Palestinian human rights. Previous research indicates a relationship between views about Israel, knowing Palestinian narratives, and promoting peace processes. Thus, the attitudes and experiences that Jewish Americans have are important to understand and predicting their support for Palestinians. An online internet survey distributed to Jewish listservs (n = 173) measured variables of gender, age, political views, Jewish socialization, family and own attitudes about Israel, courses on the conflict, and having been to the West Bank. Results indicated younger, more liberal Jewish Americans who had taken courses and been to the West Bank predicted more support for Palestinians. Implications for future research and education as an important process in moving the peace process forward both through interpersonal relationships and public policy efforts are discussed.     

Climate mitigation policies and actions: access and allocation issues

International Environmental Agreements: Politics, Law and Economics - As part of the Special Issue on Access and Allocation, this paper explores how reducing greenhouse gas (GHG) emissions...     

Isolation and identification of an isomeric sildenafil analogue as an adulterant in an instant coffee premix

The proliferation of adulterated health foods and beverages in the market demands a comprehensive analytical strategy to identify the adulterants, particularly those of isomeric phosphodiesterase 5 (PDE5) inhibitors. An instant coffee premix (ICP) purchased from an online retailer was flagged for suspected adulteration through PDE5 inhibition assay. The ICP was then analysed using suspected-target and non-targeted screenings of a liquid chromatography-quadrupole time-of-flight mass spectrometry. Based on these findings, a PDE5 inhibitor initially assigned as compound X was isolated from the ICP by employing a liquid chromatography-diode array detection before its structural elucidation with liquid chromatography-ultraviolet (LC-UV) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy. The suspected-target screening matched the protonated molecule ([M + H]⁺) precursor ion of compound X at m/z 499.2310 with two suspected analytes that are structural isomers of one another. The fragmentation patterns of compound X were comparable to those analogues in the dithiocarbodenafil group through the non-targeted screening. These findings, complemented by the LC-UV and NMR spectroscopy data, together with the chromatographic separation of related structural isomers, conclude the identity of compound X. To our best knowledge, this is the first study to report the presence of 3,5-dimethylpiperazinyl-dithiodesmethylcarbodenafil in an ICP sample.

Key points

• The herbal-based male sexual performance products’ lucrative market has instigated their rampant adulteration, particularly with PDE5 inhibitors.
• The adulterated products may also contain analogues of the approved PDE5 inhibitors, which usually passed into the market undetected as they are not included in the routine targeted screening procedure.
• The present study detected, isolated, and identified an isomeric sildenafil analogue from an instant coffee premix sample using rapid qualitative assay and comprehensive analytical analysis.
• This paper highlighted the applicability of the established strategies for routine casework, particularly in a forensic drug testing laboratory.

     

A Critical Appraisal of 'Triple Divorce' in Islamic Law

The issue of the ‘triple divorce’ is regarded ashighly sensitive among the Muslims, not only in India but elsewhere.The Holy Qur’an is very cautious in matters of divorce.Three talaqs have to be spaced over a period of 3 months togive husband and wife time for reconciliation through the interventionof relatives and friends. Moreover, talaq can be pronouncedonly when the wife is in a state of tuhur, ie purity after menstruation.Yet, despite clear Qur’anic injunctions to the contrary,immediate triple divorce is permitted, destroying marital lifein one breath. The practice of immediate triple divorce is widespreadamong Sunni Muslims and has legal validity. Even then the juristscall it a talaq-e-Bidat (innovative form of divorce). The disputehas been highlighted by reports of some Muslims instantly divorcingtheir wives by mail, over the telephone, and even through mobilephone text messages. This article explains the different theoriesof divorce prevailing in the contemporary Muslim world and whatchecks and restraints have been imposed by Islam over the exerciseof husband's power of talaq. The article critically appraisesthe ‘innovative triple divorce’ by examining whetherit is sanctioned by the Holy Quran or the sunnah and if thereis a consensus of opinion (ijma) on the effectiveness of tripledivorce.