Assessment and validation of miniaturized technology for the remote tracking of critically endangered Galápagos pink land iguana (Conolophus marthae)

Abstract Background: Gathering ecological data for species of conservation concern inhabiting remote regions can be daunting and, sometimes, logistically infeasible. We built a custom-made GPS tracking device that allows to remotely and accurately collect animal position, environmental, and ecological data, including animal temperature and UVB radiation. We designed the device to track the critically endangered Galápagos pink land iguana, Conolophus marthae. Here we illustrate some technical solutions adopted to respond to challenges associated with such task and present some preliminary results from controlled trial experiments and field implementation. Results: Our tests show that estimates of temperature and UVB radiation are affected by the design of our device, in particular by its casing. The introduced bias, though, is systematic and can be corrected using linear and quadratic regressions on collected values. Our data show that GPS accuracy loss, although introduced by vegetation and orientation of the devices when attached to the animals, is acceptable, leading to an average error gap of less than 15 m in more than 50% of the cases. Conclusions: We address some technical challenges related to the design, construction, and operation of a custommade GPS tracking device to collect data on animals in the wild. Systematic bias introduced by the technological implementation of the device exists. Understanding the nature of the bias is crucial to provide correction models. Although designed to track land iguanas, our device could be used in other circumstances and is particularly useful to track organisms inhabiting locations that are difficult to reach or for which classic telemetry approaches are unattainable

School Discipline, Law Enforcement, And Student Outcomes

Zero tolerance discipline policies have lost favor in recent years due to concerns that they reduce offending students’ classroom time, beget further misconduct, and decrease student engagement. In the same vein, school police programs often associated with zero tolerance policies are frequently charged with increasing student involvement in the criminal justice system. Despite much discourse on the topic of school discipline, few studies have rigorously examined causal links between zero tolerance, school-based law enforcement, and student outcomes. This dissertation examines the effects of dismantling zero tolerance and reducing police officer presence in Philadelphia schools on school-level rates of student misconduct, administrative responses, and academic achievement. Quasi-experimental methods applied to the data include propensity score matching, generalized difference-in-differences analysis, comparative interrupted time series analysis, and fuzzy regression discontinuity analysis. Results suggest that dismantling zero tolerance did not affect school arrests rates or the rates of incidents involving law enforcement; and while transfers and expulsions decreased two years after the policy change, truancy increased. Limiting school police officer staff positions may have led to declines in the rates of incidents involving law enforcement and arrests, but the evidence is weak due to low statistical modeling power. Areas for future work are discussed

Citizen Media Research and Verification: An Analytical Framework for Human Rights Practitioners

This CGHR Practitioner Paper series, by and for practitioners, provides a space to consolidate, reflect upon, and share knowledge of human rights in the digital age. Contributors also present their work to the CGHR community, and prospective contributors are welcome to contact CGHR with submissions. Series Editor: Ella McPherson Publisher: Centre of Governance and Human Rights, University of Cambridge Contact: www.cghr.polis.cam.ac.uk, [email protected], (+44) (0)1223 767 257This paper examines the role of open source research in human rights fact-finding and seeks to address a gap in the current literature, which lacks a human rights perspective, is dominated by journalistic approaches, or focuses on specific tools. It focuses on citizen media, the visual subset of open source information, and provides a practitioner’s perspective that is based on several years of analyzing open source materials for a global human rights group. The paper includes case studies on video and image verification, and identifies best and worst practices. The author argues that open source content, specifically citizen media, can play a crucial and increasingly important role in human rights documentation, if analyzed using sound and transparent methodologies based on well-established factfinding principles. It presents, for the first time, a tool-independent analytical framework that will allow both seasoned and new human rights researchers to review and assess open source content. Specific recommendations are offered for human rights organizations, funders, academics, and technology companies in order to realize the full potential of open source content for human rights documentation

Institute for the Protection and Security of the Citizen Activity Report 2002.

Abstract not availableJRC.G-Institute for the Protection and the Security of the Citizen (Ispra

Study to gather evidence on the working conditions of platform workers VT/2018/032 Final Report 13 December 2019

Platform work is a type of work using an online platform to intermediate between platform workers, who provide services, and paying clients. Platform work seems to be growing in size and importance. This study explores platform work in the EU28, Norway and Iceland, with a focus on the challenges it presents to working conditions and social protection, and how countries have responded through top-down (e.g. legislation and case law) and bottom-up actions (e.g. collective agreements, actions by platform workers or platforms). This national mapping is accompanied by a comparative assessment of selected EU legal instruments, mostly in the social area. Each instrument is assessed for personal and material scope to determine how it might impact such challenges. Four broad legal domains with relevance to platform work challenges are examined in stand-alone reflection papers. Together, the national mapping and legal analysis support a gap analysis, which aims to indicate where further action on platform work would be useful, and what form such action might take

Enabling Human Centric Smart Campuses via Edge Computing and Connected Objects

Early definitions of Smart Building focused almost entirely on the technology aspect and did not suggest user interaction at all. Indeed, today we would attribute it more to the concept of the automated building. In this sense, control of comfort conditions inside buildings is a problem that is being well investigated, since it has a direct effect on users’ productivity and an indirect effect on energy saving. Therefore, from the users’ perspective, a typical environment can be considered comfortable, if it’s capable of providing adequate thermal comfort, visual comfort and indoor air quality conditions and acoustic comfort. In the last years, the scientific community has dealt with many challenges, especially from a technological point of view. For instance, smart sensing devices, the internet, and communication technologies have enabled a new paradigm called Edge computing that brings computation and data storage closer to the location where it is needed, to improve response times and save bandwidth. This has allowed us to improve services, sustainability and decision making. Many solutions have been implemented such as smart classrooms, controlling the thermal condition of the building, monitoring HVAC data for energy-efficient of the campus and so forth. Though these projects provide to the realization of smart campus, a framework for smart campus is yet to be determined. These new technologies have also introduced new research challenges: within this thesis work, some of the principal open challenges will be faced, proposing a new conceptual framework, technologies and tools to move forward the actual implementation of smart campuses. Keeping in mind, several problems known in the literature have been investigated: the occupancy detection, noise monitoring for acoustic comfort, context awareness inside the building, wayfinding indoor, strategic deployment for air quality and books preserving

Bibliographic Control in the Digital Ecosystem

With the contributions of international experts, the book aims to explore the new boundaries of universal bibliographic control. Bibliographic control is radically changing because the bibliographic universe is radically changing: resources, agents, technologies, standards and practices. Among the main topics addressed: library cooperation networks; legal deposit; national bibliographies; new tools and standards (IFLA LRM, RDA, BIBFRAME); authority control and new alliances (Wikidata, Wikibase, Identifiers); new ways of indexing resources (artificial intelligence); institutional repositories; new book supply chain; “discoverability” in the IIIF digital ecosystem; role of thesauri and ontologies in the digital ecosystem; bibliographic control and search engines

2018 FSDG Combined Abstracts

https://scholarworks.gvsu.edu/fsdg_abstracts/1000/thumbnail.jp