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141.
Herschel Bowling Kathryn Seigfried-Spellar PhD Umit Karabiyik PhD Marcus Rogers PhD 《Journal of forensic sciences》2023,68(2):434-460
Microsoft released a new communication platform, Microsoft Teams, in 2017. Due in part to COVID-19, the popularity of communication platforms, like Microsoft Teams, increased exponentially. Given its user base and increased popularity, it seems likely that digital forensic investigators will encounter cases where Microsoft Teams is a relevant component. However, because Microsoft Teams is a relatively new application, there is limited forensic research on the application particularly focusing on mobile operating systems. To address this gap, an analysis of data stored at rest by Microsoft Teams was conducted on the Windows 10 operating system as well as on Android and Apple iOS mobile operating systems. Basic functionalities, such as messaging, sharing files, participating in video conferences, and other functionalities that Teams provides, were performed in an isolated testing environment. Cellebrite UFED Physical Analyzer and Magnet AXIOM Examine tools were used to analyze the mobile devices and the Windows device, respectively. Manual or non-automated investigation recovered, at least partially, the majority of artifacts across all three operating systems. In this study, a total of 77.6% of the populated artifacts were partially or fully recovered in the manual investigation. On the other hand, forensic tools used did not automatically recover many of the artifacts found with the manual investigation. Only 13.8% of artifacts were partially or fully recovered by the forensic tools across all three devices. These discovered artifacts and the results of the investigations are presented in order to aid digital forensic investigations. 相似文献
142.
The problem‐solving capacity and problem‐generating potential of multilevel systems entail the need for the delegation of authority. When the problem concerned is about how to put an abstract policy concept into a practicable policy tool, the choice of the respective delegation trajectory depends on the policy models or the policy‐relevant knowledge that the respective political levels can supply. When regarding the European Union (EU) level as the starting point of knowledge creation and delegation trajectories, and concentrating on transaction costs, policy knowledge and models generated at the international level provide the most cost‐effective solution. Only when the international level is not able to provide further policy knowledge and innovation does the EU delegate its definitional authority, first downward to the member states and then sideways to EU agencies. We illustrate the plausibility of our dynamic understanding of multilevel governance by using Environmental Policy Integration as an example. 相似文献
143.
Josep De Alcaraz‐Fossoul Ph.D. Carme Barrot Feixat Ph.D. Sara C. Zapico Ph.D. Luke McGarr B.Sc. Clara Carreras‐Marin M.Sc. Jack Tasker B.Sc. Manel Gené Badia Ph.D. 《Journal of forensic sciences》2019,64(4):1057-1066
This fourth article of the series is taking an in‐depth analysis at the visible aging of latent fingermarks regarding changes in ridge widths over time. The objective is to quantify and statistically describe significant ridge size variations under controlled indoor conditions. The effect of three environmental variables are examined: type of secretion (sebaceous‐ and eccrine‐rich) and type of substrate (glass and polystyrene) when aged in three light conditions (direct natural light, shade, and dark). Prior to width measurements, fresh and aged fingermarks were powdered with titanium dioxide (TiO2) and sequentially photographed at predetermined times over 6 months. Three independent observers measured the ridges from thirty predetermined locations using strategically placed intersecting lines on the print. Results indicate that fingermarks deposited on glass are more resilient to degradation compared with those deposited on plastic. The presence of direct natural light plays a negligible role on degradation compared to secretion and substrate types. 相似文献
144.
145.
The heightened threat of terrorism in the West has resulted in more power being granted to police. However, new anti-terror laws and heavy-handed policing practices can stigmatize Muslim communities. Using survey data from 800 Australian Muslims this paper examines whether procedural justice policing in counter-terrorism enhances Muslims’ feelings of social inclusion, and promotes their intentions to report terror threats to police. Of interest is how procedural justice influences Muslims who feel less socially included. Three competing theoretical frameworks differ in the predictions they make about when and why procedural justice influences excluded groups. This paper considers each framework and discusses how each explains the relationships between our variables of interest. Our findings show that procedural justice is positively associated with social inclusion and intentions to report terror threats to police. Findings also show that social inclusion both moderates and partially mediates the effect of procedural justice on reporting intentions. 相似文献
146.
In the battle for influence, public affairs professionals make crucial strategic decisions every single day. “Should we go public with this case?” “Who are we going to lobby, and how?” “Should we form a coalition with other organisations?” Public affairs professionals often make these decisions based on their experience or their gut feeling. In practice, lobbying is often more of an art than a science. It is an intuitive and creative process, rarely involving any insights rooted in science. And yet many public affairs professionals are faced with uncertainty about the added value of their activities. “Does what we do really matter?” “What kind of impact do we have?” “Are we making the right strategic decisions?” Some colleagues seek to compensate for these doubts with an overwhelming dose of self‐confidence. An experienced lobbyist recently said during a lecture: “The day I can measure my influence is the day I can double my rates.” Other public affairs professionals are a little more modest and try to assess their impact with key performance indicators. They systematically review the lobbying tactics used. This systematic approach has gained a lot of traction in recent years. The smoky back rooms, the cigars, and whisky of the past are now giving way to evidence‐based lobbying, based on facts, building a bridge between art and science of lobbying. 相似文献
147.
Paulo Correa Marcus Melo Bernardo Mueller Carlos Pereira 《Regulation & Governance》2019,13(4):540-560
Governments face a fundamental tradeoff between regulatory independence and control. Attempts of interference have the effect of reducing the system's level of commitment and credibility. On the other hand, an administration runs the risk that the autonomy delegated to regulators might be used to pursue outcomes that may harm their interests. This tradeoff is particularly relevant when there is an alternation of power with the arrival of a new political elite with different preferences. This paper uses data from a 2016 survey on regulatory governance applied to Brazilian regulatory agencies. This data is compared to a similar survey performed in 2005. The new survey results turn out to be surprisingly similar to those of a decade earlier, suggesting strong resilience of regulatory agencies despite significant attempts at political interference by powerful presidents. The factors explaining the resilience of regulatory governance in Brazil lie in its broader institutional endowment, which moderates the effects of executive interference. 相似文献
148.
There is limited research on the gendered impacts of drug policies in Canada, despite the fact that women, Indigenous women in particular, are the country’s fastest growing prisoner population, with many incarcerated for drug-related crimes. This article highlights the results of a larger qualitative study with former prisoners in Ontario and community and medical experts from across the country. Focusing on the women research participants, we consider the lack of adequate and culturally-relevant substance use and harm reduction programming in federal prisons, and suggest a reformulation of Canada’s punitive drug policies toward a health and social welfare approach. 相似文献
149.
Marcus Carlsen Häggrot 《Citizenship Studies》2018,22(7):725-744
What model of voter enrolment is appropriate for states with nomadic minority populations? The present paper examines this question with reference to an equality-based, moral right to vote and considers four models that track some of the different institutional strategies that have been developed by states with transient populations. The paper shows that the right to vote is compatible neither with a model that makes permanent residence in a constituency an absolute condition for voter enrolment and so excludes nomads from the electoral process, nor with a model that enables nomadic voter enrolment but restricts the number of nomads that can enrol in a single constituency. But the right is, subject to certain caveats, consistent with a model that enables nomads to enrol in a constituency of their choice and, as well, with a model that enables nomads to enrol and vote in a distinct, non-territorial constituency. 相似文献
150.