A Physical Match of a Metallic Chip Found on a Bolt Cutters’ Blade

Bolt cutters are known as devices which are used for cutting hard objects and rigid materials such as padlocks and bars. They are commonly used in instances of forced entries. In this case study, a bolt cutter was found in the car of two suspects in a grocery burglary. This study indicates how the presence of a small metallic chip found on a suspected bolt cutter can prove that the tool was used in the crime scene. During the initial examination, a metallic chip from the cut shackle padlock was found stuck to one of the bolt cutters’ blades. By comparing the metallic chip's microscopic edge and the breaking (fracture) line of the padlock's shackle, a full physical match was noticed. We wish to report here how residue, even the smallest, can be used to link burglary tools to a crime scene with a high level of certainty.     

Bridging Gaps in Cross-Cutting Media Exposure: The Role of Public Service Broadcasting

Previous studies show that individual political interest is an antecedent of news media exposure, particularly of exposure to differing views. Nevertheless, little is known about this effect from a comparative perspective: How do media institutions affect the relationship between political interest and exposure to cross-cutting viewpoints? One institutional feature that varies between countries is the ownership of broadcast media. This study investigates the extent to which the relative dominance of public service broadcasting alters the relationship between political interest and non-like-minded, or cross-cutting, news media exposure across 27 European Union countries. The analyses employ survey data from 27,079 individuals and media content from 48,983 news stories. The results confirm that the extent to which political interest contributes to cross-cutting exposure is contingent on the strength of public service broadcasting. The stronger the broadcaster, the smaller the gaps between the most and least politically engaged individuals.     

Cloud Computing in the Global South: drivers,effects and policy measures

Cloud computing has started to transform economic activities in the global South. Many businesses are taking advantage of the pay-as-you-go model of the technology, and its scalability and flexibility features, and government agencies in the South have been investing in cloud-related mega-projects. Cloud-based mobile applications are becoming increasingly popular and the pervasiveness of cellphones means that the cloud may transform the way these devices are used. However, findings and conclusions drawn from surveys, studies and experiences of companies on the potential and impact of cloud computing in the developing world are inconsistent. This article reviews cloud diffusion in developing economies and examines some firms in the cloud's supply side in these economies to present a framework for evaluating the attractiveness of this technology in the context of evolving needs, capabilities and competitive positions. It examines how various determinants related to the development and structure of related industries, externality mechanisms and institutional legitimacy affect cloud-related performances and impacts.     

Form follows function: Applying photographic content analysis to forensic firearm identification

Drawing forensic conclusions from an image or a video is known as “photographic content analysis.” It involves the analysis of an image, as well as objects, actions, and events depicted in images or video. In recent years, photographic depictions of objects suspected as illegal firearms have substantially increased, appearing on CCTV surveillance footage, captured by mobile phones and shared on social media. However, the law in Israel states that a person can be charged with illegally possessing a firearm only if it can be proven that the object is capable of shooting with lethal bullet energy. This becomes more challenging in cases where the firearm was not physically seized, and the evidence exclusively consists of images and video. In this study, photographic content analysis was applied to images and video where objects suspected as commercial or improvised firearms had been depicted. An image and event sequence reconstruction video databases of both firearms and replicas were created in order to better define firearm-specific functional morphological features. We demonstrate that it is possible to classify an object as a firearm by analyzing the functional, and not only the esthetic, morphology in images and video. It is also shown that event sequence reconstruction in video may be used to infer that an object suspected as a firearm has the capacity to shoot by confirming the occurrence of a shooting act or shooting process. Thus, photographic content analysis may be used to forensically establish that an object depicted in an image or a video is a firearm by ruling out other known scenarios, and without physically seizing it.     

Slavery food,soul food,salvation food: veganism and identity in the African Hebrew Israelite Community

ABSTRACT

This paper reviews the transformation of meaning of food items central to African American fare from symbols of slavery to means of salvation as the African Hebrew Israelite Community (AHIC) live out their Biblically inspired lifestyle and perfect the vegan diet at its core. Although originating in Chicago in the late 1960s, for over 40 years the institutional and residential base of this transnational millenarian community has been in the Israeli desert town of Dimona. Based on long-term ethnographic acquaintance with their foodways in Israel and in the US, our analysis follows the AHIC’s eclectic incorporation of circulating religious, political, and scientific theories into their Bible-based cosmological-nutritional tenets of regenerative health and spiritual salvation. We argue that their ‘Edenic Diet’ reacts to the traumatic history of African Americans as slaves and as a discriminated against minority in the US, by serving as a means in their struggle for place and acceptance in modern Israel and an active component in their social and spiritual plans for the future.     

Social Agency, Spatial Practices, and Power: The Micro-foundations of Fragmented Sovereignty in the Occupied Territories

The study of the relationships among social agency, spatial practices, and political power opens new directions for empirical inquiry and theorization of current modalities of sovereignty. Yet, recent research has overemphasized external variables, such as globalization and international forces, as conditioners of sovereignty and state power, with diminished attention on national and local realms. In the following article, I investigate state power beyond the limits of its official boundaries, by examining how intruder states produce, manage, and sustain effective authority over occupied territories and populations. I use the example of the Israeli occupation in the West Bank to demonstrate how such cases of political authority are based on fragmented sovereignty: comprised of multiple, localized, and relatively autonomous cores of power, instead of an all-encompassing structural and centralized modality of control. I propose that fragmented sovereignty is shaped and operated through the increasing autonomous power of ground level state agents and in the ways spatial perceptions and practices are interwoven into localized political processes.

Will blockchain emerge as a tool to break the poverty chain in the Global South?

Just like its recent predecessors, blockchain – also known as the distributed ledger technology – is considered to have the potential to cause major economic, political and social transformations in the Global South. The visible effects of this technology are already being noted there. We present early evidence linking the use of blockchain in overcoming some economic, social and political challenges facing the Global South. The article highlights the key applications and uses of blockchain in developing countries. It demonstrates how blockchain can help promote transparency, build trust and reputation, and enhance efficiency in transactions. The article looks at opportunities and key triggers for blockchain diffusion in these countries. It also delves into challenges and obstacles that developing economies are likely to encounter in the use of blockchain.     

Receptivity to Violence in Ethnically Divided Societies: A Micro-Level Mechanism of Perceived Horizontal Inequalities

Although past scholarship shows that group inequalities in economic and political power (“Horizontal Inequalities”) correlate with dissent, violence, and civil wars, there is no direct empirical test of the perceptual explanation for this relationship at the individual level. Such explanation is vital to understanding how integration, inclusion in power-sharing agreements, and exclusion from political power filter down to mass publics. Moreover, subjective perceptions of group conditions do not always correspond to objective group realities. We hypothesize subjective perceptions attenuate the effect of objective exclusion on support for violence in ethnically divided societies. Cross-national comparative multilevel analyses of the 2005/6 Afrobarometer dataset (N = 19,278) confirm that subjective perceptions both amplify the effect of exclusion on acceptance of violence and alter the readiness of included groups to dissent. These findings carry implications for research, state-building, and conflict management.