Forensic Application of Analytical Mechanics in Fatal Fall From a Height

Fatal fall from a height initiated with a swinging motion on the sagittal plane of the victim's body is examined. Method of analytical mechanics is adopted to establish the functional relations between the swinging angle of the body and the force needed to sustain the body until release, and the amount of the horizontal displacement that would occur after release. The analysis is applied to support an expert opinion presented in a criminal court in which two accused were convicted of murder for dropping a female victim from a bridge. The results indicate that it is unlikely for the body to locate as recorded by the police investigation report in the case. This study demonstrates that a straightforward mechanical analysis can be utilized to examine uncommon falling scenarios.     

Shaking off the neoliberal shackles: “democratic emergence” and the negotiation of democratic knowledge in the Middle East North Africa context

ABSTRACT

There is a general assumption in democracy promotion that liberal democracy is the panacea that will solve all political and economic problems faced by developing countries. Using the concept of “good society” as analytical prism, the analysis shows that while there is a rhetorical agreement as to what the “good society” entails, democracy promotion practices fail to allow for recipients’ inclusion in the negotiation and delivery of the “good society”. Contrasting US and Tunisian discourses on the “good society”, the article argues that democracy promotion practices are underpinned by neoliberal parameters borne out from a reliance on the transition paradigm, which in turn leave little room to democracy promotion recipients to formulate knowledge claims supporting the emergence of alternative conceptions of the “good society”. In contrast, the article opens up a reflective pathway to a negotiated democratic knowledge, which would reside in a paradigmatic change that consists in the abandonment of the transition paradigm in favour of a “democratic emergence” paradigm.     

Assessing the Performance of the Price Cap Plan for Local Exchange Carriers in the United States

In 1991 the FCC implemented a price cap plan for local exchange carriers' interstate access service designed to deal with the regulatory boundaries problem arising from the breakup of AT&T in 1984. The experience with the price cap plan demonstrates the difficulty of predicting productivity growth accurately and makes clear that regulators cannot depend upon a pure price cap plan to keep prices within a reasonable range of costs. With periodic reviews to readjust plan parameters, however, a price cap plan can maintain the rate-of-return close to the target rate-of-return without diminishing the price cap plan's incentives for efficient production. A simple method of recalculating the X-factor based on the rate-of-return over the previous three years worked well in simulations. If this procedure had been used over the price cap period 1991 to 2000, prices would have been 20 percent lower and expenditures on LECs' telecommunications service subject to a price cap would have been $3.8 billion lower.     

Zur Anwendbarkeit der Alpenkonvention, Skipistenbau in labilen Gebieten und Schutzw?ldern

Keine Zusammenfassung     

Cumulative career traumatic stress (CCTS): A pilot study of traumatic stress in law enforcement

The present study measured the existence of traumatic stress symptomatology as reported by certified law enforcement officers within the State of Delaware. A questionnaire was devised which documented age, sex, race, education, years of service, marital status, children, rank, position, and shift work. The questionnaire was divided into parts which assessed the exposure and the frequency of specific traumatic incidents experienced in the line of duty, and the frequency of experienced traumatic symptomatology criteria: re-experiencing, numbing, and arousal.     

Social and economic implications of family connections to prisoners

Research about incarceration has moved beyond studies of the individual prisoner to examine how incarceration impacts prisoners' families and neighborhoods. Much of the family-centered work highlights the potential benefits for the prisoner of maintaining ties to family during the incarceration period, and particularly after release. Less thoroughly considered is the potential benefits and costs to families of maintaining a relationship with an incarcerated individual. This article addresses this topic with a qualitative study of prisoners' families, as well as a review of census data in one high incarceration neighborhood. Research findings suggested that there were significant costs, both social and economic, to a prisoner's family if they desired to maintain the most basic level of connection with him. The study further suggested that families and prisoners were put in a position requiring constant negotiation of competing interests.     

Roentgen imaging of stab wounds in parenchymatous organs

Stab wounds were made in parenchymatous organs (e.g. liver, spleen, kidneys, lungs) using a variety of instruments. The shape of the resulting canal was investigated by X-ray analysis after introduction of an X-ray contrast medium. The best contrast was obtained using a contrast medium containing barium. The shape of the canal gave a direct representation of the outline of the instrument used. The width of the canal was however, always several millimeters smaller than the corresponding blade of the instrument. The position of the blade back in single-edged blades could be demonstrated with stronger contrast.