Medicaid expansions improved rates and quality of coverage

2016 ◽  
Vol 752 (1) ◽  
pp. 28-28
Sensors ◽  
2020 ◽  
Vol 20 (13) ◽  
pp. 3742
Author(s):  
Alia Ghaddar ◽  
Ahmad Merei ◽  
Enrico Natalizio

Area monitoring and surveillance are some of the main applications for Unmanned Aerial Vehicle (UAV) networks. The scientific problem that arises from this application concerns the way the area must be covered to fulfill the mission requirements. One of the main challenges is to determine the paths for the UAVs that optimize the usage of resources while minimizing the mission time. Different approaches rely on area partitioning strategies. Depending on the size and complexity of the area to monitor, it is possible to decompose it exactly or approximately. This paper proposes a partitioning method called Parallel Partitioning along a Side (PPS). In the proposed method, grid-mapping and grid-subdivision of the area, as well as area partitioning are performed to plan the UAVs path. An extra challenge, also tackled in this work, is the presence of non-flying zones (NFZs). These zones are areas that UAVs must not cover or pass over it. The proposal is extensively evaluated, in comparison with existing approaches, to show that it enables UAVs to plan paths with minimum energy consumption, number of turns and completion time while at the same time increases the quality of coverage.


2010 ◽  
Vol 73 (10-12) ◽  
pp. 2147-2159 ◽  
Author(s):  
Derek Beaton ◽  
Iren Valova ◽  
Daniel MacLean

2016 ◽  
Vol 19 (2) ◽  
pp. 201-259 ◽  
Author(s):  
Maria Serakos ◽  
Barbara Wolfe

Abstract On March 23, 2010, President Barack Obama signed the Patient Protection and Affordable Care Act (ACA) into law. This comprehensive health care reform legislation sought to expand health care coverage to millions of Americans, control health care costs, and improve the overall quality of the health care system. The ACA required that all US citizens and legal residents have qualifying health insurance by 2014. In this paper we give readers a brief overview of the effects of the ACA based on recent research. We then turn our attention to the possibility of using the ACA expansion to answer important underlying questions, such as: To what extent does the holding of insurance lead to improvements in access to care? To what extent does the holding of coverage lead to improvements in health? In mental health? Are there likely general equilibrium effects on labor force participation, hours worked, employment setting, and indeed even the probability of marrying? By necessity, researchers’ ability to answer these questions depends on the availability of data, so we discuss current and potential data sources relevant for answering these questions. We also look to what has been studied about the health reform in Massachusetts and early Medicaid expansions to speculate what we can expect to learn about the effects of the ACA on these outcomes in the future.


2013 ◽  
Vol 18 (1) ◽  
pp. 41-64 ◽  
Author(s):  
Deana Rohlinger ◽  
Jordan Brown

We conceptualize mass media as a field of action and consider how a social movement organization's reputation affects its media strategy as well as the quality of coverage it receives. Drawing on an analysis of two organizations mobilizing around academic freedom, Students for Academic Freedom (SAF) and Foundation for Individual Rights in Education (FIRE), we find that an organization's reputation is consequential. FIRE, which has a strong reputation, gets high-quality coverage and primarily uses this media attention to threaten its targets. SAF has a weak reputation and, consequently, uses alternative and organizational media to create opportunities to spread its ideas to a broader public. It does so by exploiting the linkages among media outlets and moving its ideas from smaller to larger news outlets. We conclude with a discussion of the implications of this research for understanding the role of mass media in strategy, outcomes, and institutional change.


2015 ◽  
Vol 26 (4) ◽  
pp. 418-433 ◽  
Author(s):  
Wiebke Rögener ◽  
Holger Wormer

While the quality of environmental science journalism has been the subject of much debate, a widely accepted benchmark to assess the quality of coverage of environmental topics is missing so far. Therefore, we have developed a set of defined criteria of environmental reporting. This instrument and its applicability are tested in a newly established monitoring project for the assessment of pieces on environmental issues, which refer to scientific sources and therefore can be regarded as a special field of science journalism. The quality is assessed in a kind of journalistic peer review. We describe the systematic development of criteria, which might also be a model procedure for other fields of science reporting. Furthermore, we present results from the monitoring of 50 environmental reports in German media. According to these preliminary data, the lack of context and the deficient elucidation of the evidence pose major problems in environmental reporting.


2014 ◽  
Vol 687-691 ◽  
pp. 2175-2181 ◽  
Author(s):  
Fan Zhi Meng ◽  
Yuan Liu ◽  
Chun Rui Zhang ◽  
Tong Li ◽  
Yang Yue

One of the major challenges in constructing wireless sensor networks (WSNs) is to ensure the quality of coverage (QoC) as well as save energy. Considering the cooperative sensing model and the random deployment policy, the judgment model of redundant node without location information is presented. Furthermore, the distributed collaborative scheduling algorithm (DCSA) is designed to guarantee the QoC of networks with the least number of nodes. It chooses the uniformly-located working nodes and makes sure that the energy consumption of each node consumes homogeneously. Simulation results show that the DCSA policy not only provides the desired QoC of networks, but also reduces the number of working nodes significantly, saves the energy of the networks, and extends the network lifetime.


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