In this paper structures that actively use bending as a self-forming process are reviewed. By bringing together important material developments and various historical as well as recently built ...samples of such structures, the aim is to show coherences in their design approach, structural systems and behaviour. Different approaches to bending-active structures are defined and described. By making this work accessible and categorising it, this paper aims to contribute to an emerging development.
A differentiation of such structures is suggested based on their design approaches. Three such approaches are differentiated: the behaviour based approach, the geometry based approach and current research that seeks to integrate the two. In this paper the nature of these approaches and some important project samples are discussed.
Monitoring health inequality is a practice that fosters accountability and continuous improvement within health systems. The cycle of health inequality monitoring helps to identify and track health ...differences between subgroups providing evidence and feedback to strengthen equity-oriented policies programmes and practices. Through inequality monitoring and the use of disaggregated data countries gain insight into how health is distributed in the population looking beyond what is indicated by national averages. Data about health inequalities underlie health interventions that aim to reach vulnerable populations. Furthermore they constitute an evidence base to inform and promote equity-oriented health initiatives including the movement towards equitable universal health coverage. _x000D__x000D_ _x000D__x000D_ This Handbook is a user-friendly resource developed to help countries establish and strengthen health inequality monitoring practices. The handbook elaborates on the steps of health inequality monitoring including selecting relevant health indicators and equity stratifiers obtaining data analysing data reporting results and implementing changes. Throughout the handbook examples from low- and middle-income countries are presented to illustrate how concepts are relevant and applied in real-world situations; informative text boxes provide the context to better understand the complexities of the subject. The final section of the handbook presents an expanded example of national-level health inequality monitoring of reproductive maternal and child health. _x000D__x000D_.
Unequal Treatment Smedley, Brian D; Stith, Adrienne Y; Care, Committee on Understanding and Eliminating Racial and Ethnic Disparities in Health
11/2002
eBook
Odprti dostop
Racial and ethnic disparities in health care are known to reflect access to care and other issues that arise from differing socioeconomic conditions. There is, however, increasing evidence that even ...after such differences are accounted for, race and ethnicity remain significant predictors of the quality of health care received.
In Unequal Treatment , a panel of experts documents this evidence and explores how persons of color experience the health care environment. The book examines how disparities in treatment may arise in health care systems and looks at aspects of the clinical encounter that may contribute to such disparities. Patients' and providers' attitudes, expectations, and behavior are analyzed.
How to intervene? Unequal Treatment offers recommendations for improvements in medical care financing, allocation of care, availability of language translation, community-based care, and other arenas. The committee highlights the potential of cross-cultural education to improve provider-patient communication and offers a detailed look at how to integrate cross-cultural learning within the health professions. The book concludes with recommendations for data collection and research initiatives. Unequal Treatment will be vitally important to health care policymakers, administrators, providers, educators, and students as well as advocates for people of color.
Nano-scaling of electrode materials is often used in battery applications to enhance performance, particularly relating to rate capability. However, for the high-voltage spinel LiNi sub(0.5)Mn ...sub(1.5)O sub(4) conflicting results have been reported on the benefits of nano-scaling. In this study, we present first-principles calculations to investigate the effect of nano-scaling on LiNi sub(0.5)Mn sub(1.5)O sub(4), specifically focusing on the roles and coupling between surface stability, cation ordering and phase behavior. We calculate and compare the surface energy for the low index facets (100), (110), and (111), and find that the most stable facet is dependent on the cation ordering at the surface layer. In this context, we predict a spontaneous surface reconstruction in the cation-ordered structure which leads to a deviation from the perfect surface cation ordering and results in an enhanced accessibility to solid solution behavior as a function of Li content. Our results imply that nano-scaling will be more beneficial for the cation-ordered structure, as compared to the disordered structure where the solid solution region is already intrinsically accessible for a broad range of Li concentrations.
In this book by the award-winning author of Just Healthcare, Norman Daniels develops a comprehensive theory of justice for health that answers three key questions: what is the special moral ...importance of health? When are health inequalities unjust? How can we meet health needs fairly when we cannot meet them all? Daniels' theory has implications for national and global health policy: can we meet health needs fairly in ageing societies? Or protect health in the workplace while respecting individual liberty? Or meet professional obligations and obligations of justice without conflict? When is an effort to reduce health disparities, or to set priorities in realising a human right to health, fair? What do richer, healthier societies owe poorer, sicker societies? Just Health: Meeting Health Needs Fairly explores the many ways that social justice is good for the health of populations in developed and developing countries.
Half the world's people currently live in rural and remote areas. The problem is that most health workers live and work in cities. This imbalance is common to almost all countries and poses a major ...challenge to the nationwide provision of health services. Its impact, however, is most severe in low income countries. There are two reasons for this. One is that many of these countries already suffer from acute shortages of health workers - in all areas. The other is that the proportion of the population living in rural regions tends to be greater in poorer countries than in rich ones. The World Health Organization (WHO) has therefore drawn up a comprehensive set of strategies to help countries encourage health workers to live and work in remote and rural areas. These include refining the ways students are selected and educated, as well as creating better working and living conditions. The first step has been to establish what works, through a year-long process that has involved a wide range of experts from all regions of the world. The second is to share the results with those who need them, via the guidelines contained in this document. The third will be to implement them, and to monitor and evaluate progress, and - critically - to act on the findings of that monitoring and evaluation. The guidelines are a practical tool that all countries can use. As such, they complement the WHO Global Code of Practice on the International Recruitment of Health Personnel, adopted by the Sixty-third World Health Assembly in May 2010. The Code offers a framework to manage international migration over the medium to longer term. The guidelines are a tool that can be used straight away to address one of the first triggers to internal and international migration - dissatisfaction with living and working conditions in rural areas. Together, the code of practice and
these new guidelines provide countries with instruments to improve workforce distribution and enhance health services. Doing so will address a long-standing problem, contribute to more equitable access to health care, and boost prospects for improving maternal and child health and combating diseases such as AIDS, tuberculosis and malaria.
Unblind your apps Chen, Jieshan; Chen, Chunyang; Xing, Zhenchang ...
2020 IEEE/ACM 42nd International Conference on Software Engineering (ICSE),
06/2020
Conference Proceeding
Odprti dostop
According to the World Health Organization(WHO), it is estimated that approximately 1.3 billion people live with some forms of vision impairment globally, of whom 36 million are blind. Due to their ...disability, engaging these minority into the society is a challenging problem. The recent rise of smart mobile phones provides a new solution by enabling blind users' convenient access to the information and service for understanding the world. Users with vision impairment can adopt the screen reader embedded in the mobile operating systems to read the content of each screen within the app, and use gestures to interact with the phone. However, the prerequisite of using screen readers is that developers have to add natural-language labels to the image-based components when they are developing the app. Unfortunately, more than 77% apps have issues of missing labels, according to our analysis of 10,408 Android apps. Most of these issues are caused by developers' lack of awareness and knowledge in considering the minority. And even if developers want to add the labels to UI components, they may not come up with concise and clear description as most of them are of no visual issues. To overcome these challenges, we develop a deep-learning based model, called LabelDroid, to automatically predict the labels of image-based buttons by learning from large-scale commercial apps in Google Play. The experimental results show that our model can make accurate predictions and the generated labels are of higher quality than that from real Android developers.
Visualizations are now widely used across disciplines to understand and communicate data. The benefit of visualizations lies in leveraging our natural visual perception. However, the sole dependency ...on vision can produce unintended discrimination against people with visual impairments. While the visualization field has seen enormous growth in recent years, supporting people with disabilities is much less explored. In this work, we examine approaches to support this marginalized user group, focusing on visual disabilities. We collected and analyzed papers published for the last 20 years on visualization accessibility. We mapped a design space for accessible visualization that includes seven dimensions: user group, literacy task, chart type, interaction, information granularity, sensory modality, assistive technology. We described the current knowledge gap in light of the latest advances in visualization and presented a preliminary accessibility model by synthesizing findings from existing research. Finally, we reflected on the dimensions and discussed opportunities and challenges for future research.
In Entitled to Nothing, Lisa Sun-Hee Park investigates how the politics of immigration, health care, and welfare are intertwined. Documenting the formal return of the immigrant as a public charge, or ...a burden upon the State, the author shows how the concept has been revived as states adopt punitive policies targeting immigrants of color and require them to pay back benefits for which they are legally eligible during a time of intense debate regarding welfare reform.Park argues that the notions of public charge and public burden were reinvigorated in the 1990s to target immigrant women of reproductive age for deportation and as part of a larger project of disciplining immigrants. Drawing on nearly 200 interviews with immigrant organizations, government agencies and safety net providers, as well as careful tracking of policies and media coverage, Park provides vivid, first-person accounts of how struggles over the public charge doctrine unfolded on the ground, as well as its consequences for the immigrant community. Ultimately, she shows that the concept of public charge continues to lurk in the background, structuring our conception of who can legitimately access public programs and of the moral economy of work and citizenship in the U.S., and makes important policy suggestions for reforming our immigration system.
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