Thermal requirements of immature stages of Chrysomya albiceps (Diptera: Calliphoridae) as a common forensically important fly

Entomological material may be used to estimate the time since death occurred (postmortem interval, PMI) in forensically obscure cases. The method that is commonly used to calculate minimum post-mortem interval (mPMI, i.e., the least amount of time since one can be confident death occurred) is based on the relationship between insect development and ambient temerature. Isomegalen and isomorphen diagrams are among methods allowing to calculate the age of necorphagous insects, yet thermal summation models provide the most precise and acurate estimations. The digrams are prepared based on the length or the developmental stages of the larvae as a function of time and mean ambient temperature. A knowledge of thermal requirements, in particular lower temperature threshold (D_z) at which development of a species terminates, is of essential importance to calculate ADD (Accumulated Degree Days). In this study different temperature regimes were used to construct the isomorphen diagram, examinate changes in larval body length at different ambient temperatures and to estimate the thermal requirements for developemnt of Chrysomya albiceps, the most common dipteran species reported on human and animal cadavers in Iran. Six development events including hatching, 1st ecdysis, 2nd ecdysis, wandering, pupariation and eclosion were studied under eleven constant temperature regims (17–37 ⁰C). The development rate of Ch. albiceps increased as temperature increased. The larval length peaked at the end of third stage and then decreased at wandering stage. The maximum larval length occurred at 72 h post oviposition at either 31, 33, or 35 °C. At 17 °C, larvae did not hatch from eggs and at 37 °C wandering larvae did not proceed to pupariation, and thus larval development were analysed at the nine left over temperatures. The development stages required at least (D_z ± SE) 13.04 ± 0.37, 14.29 ± 0.45, 15.69 ± 0.56, 15.18 ± 0.56, 14.94 ± 0.48, and 11.23 ± 0.41 °C to reach one of the successive developmentl events, respectively. The estimated thermal summation constant (k) for those the six events were 10.43 ± 0.27, 19.31 ± 0.32, 27.87 ± 1.3, 55.94 ± 1.82, 66.69 ± 3.5, and 143.52 ± 5.61 ADD accordingly.     

The relationship between socio-economic characteristics, victimization and CPTED principles: evidence from the MIMIC model

This study seeks to explore how different house type, socio-economic variables in the neighborhood (length of residence and household income) and residents’ victimization experience influence Crime Prevention through Environmental Design (CPTED) and its respective principles: natural surveillance, access control, territoriality and maintenance. The study focuses on a sample of 164 inhabitants from a typical neighborhood in the city of Penang, Malaysia. An observation checklist was used to measure all the four principles of CPTED. A Multiple Indicator-Multiple Cause (MIMIC) analysis using AMOS 16.0 was employed to analyze the data at the level of individual property. Each latent factor and the relationships among them were modeled in a priori MIMIC hypothesized model. Prior to the MIMIC analysis, the study employed first and second-order confirmatory factor analysis on CPTED to determine the best indicators for the CPTED construct. The findings confirmed that CPTED is best measured by four principles. The results further indicate that CPTED is associated with a reduced risk of burglary victimization, while household income is positively associated with CPTED. The model shows that territoriality has a negative direct relationship with victimization. There are direct and positive influences of house type on natural surveillance and territoriality, while the length of residence only affects access control.     

Permanent Ocular Injury Following Paintball Pellet Hit: A Medicolegal Case

Paintball is a ubiquitous recreation, with severe and occasionally irreversible injuries. In this study, a rare medicolegal case of paintball‐related closed globe blunt ocular injury was described. An 18‐year‐old boy who was hit in his right eye by a paintball pellet presented with severe eye pain and blurred vision. Ophthalmologic examinations showed lid edema, conjunctival hyperemia, conjunctival laceration, subconjunctival hemorrhage, corneal edema, anterior vitreous hemorrhage, congested sclera, commotio retinae, vitreous hemorrhage, retinal hemorrhage, macular edema, and macular hole. After maximum medical improvement, the patient who sustained incurable maculopathy and decreased visual acuity was referred to the legal medicine center for appraisal of the impairment. AMA Guides was used to assess the impairment of the functional vision. Despite his monocular visual defect, the patient was rated in the range of mild vision loss namely AMA class 1 with 22 percentage visual system impairment.     

Globalization and extraterritorial application of economic regulation: crisis in international law and balancing interests

There are two developments the combination of which has led to new challenges to international law: the growth of economic regulations and globalisation. While the modern economies are associated with the proliferation of regulatory laws which are rooted in the national economic and social policies, the loosening of the national borders and globalisation has led to conflicts of economic regulations. Such developments have posed various risks of violations of national economic regulations by the economic actors and could lead to tension among national states which have jurisdiction over multinational enterprises in one way or another. The private parties involved in such a situation could somehow avoid such risks by their own initiatives and contractual arrangements but in most cases such measures do now work and the conflict has to be resolved through the cooperation between the countries involved. The paper investigates the potentials for public international law to come up with rules, principles and norms to resolve such complex disputes which touch up issues such as non-intervention, equality of sovereign states, state immunity, self-determination and other principles of international law. Unlike certain area of international law such as law of sea where a few factors involved and the disputes could be resolved by relying on simple facts and rules, the application of national economic regulations extraterritorially creates tensions among the nation states in respect of the demarcation of national jurisdictions. It is here that public international faces a new challenges and need to come up with new approaches such a balancing of interests of the states involved in the conflicts.     

Reframing Orientalism: Weber and Islam

In debates on the encounters of Middle Eastern societies with Western modernity, Max Weber's work is invariably seen as the classical statement of what may be called sociological Orientalism. Most 'Third Worldist' and other anti-Orientalist critics locate Weberian and neo-Weberian perspectives within Orientalism as a discourse of Western domination which has remained hegemonic since the mid-nineteenth century. In contrast, this paper argues that only with the victory of the Bolsheviks in 1917 and the subsequent consolidation of the Soviet bloc were conditions in place for the re-articulation of Orientalism as an ideological construct, a discourse of domination. Weber as well as Marx and other pre-Soviet thinkers are thus relocated outside the reach of the Orientalist/anti-Orientalist opposition, where they display significant differences from both. The essay then turns to reconsider W'eber's specific research programme and his views on Islam and shows their intrinsic limitations for the current debate over the rise and trajectory of militant Islamism. It concludes by outlining a still recognizably Weberian strategy for resolving this debate.