Globalization, Trade and Poverty in Ghana

International Development Research Centre (IDRC) Digital Library (Canada)

Moreover, they find that trade liberalization in the manufacturing sector led to a fall .... can help policy makers design complementary pathways to enhance the benefits ... Jenkins, R. (2004), “Globalization, Production, Employment and Poverty: .... which imports could be exempted from duties and manufacturers could apply ...

Towards the End of Global Poverty

NARCIS (Netherlands)

Van den Noort, J.A.R.

2011-01-01

Global poverty is still an ongoing problem, leading to human tragedies and various related problems. Rich nations become rich faster than the poor nations develop. As a result, despite large efforts in the development aid sector, inequality in the world has increased over the last decades and the

Mapping poverty using mobile phone and satellite data.

Science.gov (United States)

Steele, Jessica E; Sundsøy, Pål Roe; Pezzulo, Carla; Alegana, Victor A; Bird, Tomas J; Blumenstock, Joshua; Bjelland, Johannes; Engø-Monsen, Kenth; de Montjoye, Yves-Alexandre; Iqbal, Asif M; Hadiuzzaman, Khandakar N; Lu, Xin; Wetter, Erik; Tatem, Andrew J; Bengtsson, Linus

2017-02-01

Poverty is one of the most important determinants of adverse health outcomes globally, a major cause of societal instability and one of the largest causes of lost human potential. Traditional approaches to measuring and targeting poverty rely heavily on census data, which in most low- and middle-income countries (LMICs) are unavailable or out-of-date. Alternate measures are needed to complement and update estimates between censuses. This study demonstrates how public and private data sources that are commonly available for LMICs can be used to provide novel insight into the spatial distribution of poverty. We evaluate the relative value of modelling three traditional poverty measures using aggregate data from mobile operators and widely available geospatial data. Taken together, models combining these data sources provide the best predictive power (highest r 2 = 0.78) and lowest error, but generally models employing mobile data only yield comparable results, offering the potential to measure poverty more frequently and at finer granularity. Stratifying models into urban and rural areas highlights the advantage of using mobile data in urban areas and different data in different contexts. The findings indicate the possibility to estimate and continually monitor poverty rates at high spatial resolution in countries with limited capacity to support traditional methods of data collection. © 2017 The Authors.

Globalization, poverty and national development: the Nigeria situation

African Journals Online (AJOL)

Globalization, poverty and national development: the Nigeria situation. ... PROMOTING ACCESS TO AFRICAN RESEARCH ... This is because the inequality existing between the developed and Third World countries continues to deepen ...

Lidar-revised geologic map of the Poverty Bay 7.5' quadrangle, King and Pierce Counties, Washington

Science.gov (United States)

Tabor, Rowland W.; Booth, Derek B.; Troost, Kathy Goetz

2014-01-01

For this map, we interpreted a 6-ft-resolution lidar digital elevation model combined with the geology depicted on the Geologic Map of the Poverty Bay 7.5' Quadrangle, King and Pierce Counties, Washington (Booth and others, 2004b). The authors of the 2004 map described, interpreted, and located the geology on the 1:24,000-scale topographic map of the Poverty Bay 7.5' quadrangle.

Improving global health - is tourism's role in poverty elimination perpetuating poverty, powerlessness and 'ill-being'?

Science.gov (United States)

Bauer, Irmgard L

2017-01-01

The spectrum of challenges for public health in a global context is ever expanding. It is difficult for health professionals to keep informed about details of key issues affecting global health determinants such as poverty. Tourism is seen as one strategy to eliminate poverty in developing countries and to improve global health, but the industry struggles with keeping its promise. Apart from often negative impacts on the well-being of local communities, it also turns out not to be as altruistic as it appears at first sight. Discourses largely focus on power and control of the non-poor over the poor despite all the rhetoric to the contrary. Economic aspects still dictate the debate rather than local people's understanding of well-being. Only with a major shift in the approach to local populations, acknowledging the communities' right to self-determination and accepting them as equal partners with access to genuine benefits, will this disturbing imbalance be redressed and allow better health for more people possible. Public health professionals should question claims about the beneficial influence of tourism in poor regions and not lower their vigilance for poverty-related health problems, so that the poor are not overlooked when all other stakeholders are busy with their own agenda.

Is globalization reducing poverty and inequality?

Science.gov (United States)

Wade, Robert Hunter

2004-01-01

Over the past 20 years or so, India, China, and the rest of East Asia experienced fast economic growth and falls in the poverty rate, Latin America stagnated, and the former Soviet Union, Central and Eastern Europe, and sub-Saharan Africa regressed. But what are the net trends? The neoliberal argument says that world poverty and income inequality fell over the past two decades for the first time in more than a century and a half, thanks to the rising density of economic integration across national borders. The evidence therefore confirms that globalization in the context of the world economic regime in place since the end of Bretton Woods generates more "mutual benefit" than "conflicting interests." This article questions the empirical basis of the neoliberal argument.

Education and Poverty in the Global Development Agenda: Emergence, Evolution and Consolidation

Science.gov (United States)

Tarabini, Aina

2010-01-01

The objective of this paper is to analyse the role of education and poverty in the current global development agenda. It intends to analyse the emergence, evolution and consolidation of a global agenda, which attributes a key role to education in the fight against poverty. With this objective, the paper addresses four main issues: first, it…

Poverty mapping based on first order dominance with an example from Mozambique

DEFF Research Database (Denmark)

Arndt, Channing; Hussain, Azhar M.; Salvucci, Vincenzo

2016-01-01

We explore a novel first-order dominance (FOD) approach to poverty mapping and compare its properties to small-area estimation. The FOD approach uses census data directly, is straightforward to implement, is multidimensional allowing for a broad conception of welfare and accounts rigorously...... for welfare distributions in both levels and trends. An application to Mozambique highlights the value of the approach, including its advantages in the monitoring and evaluation of public expenditures. We conclude that the FOD approach to poverty mapping constitutes a useful addition to the toolkit of policy...

Poverty mapping based on first order dominance with an example from Mozambique

DEFF Research Database (Denmark)

Arndt, Channing; Hussain, Azhar; Salvucci, Vincenzo

We explore a novel first order dominance (FOD) approach to poverty mapping and compare its properties to small area estimation. The FOD approach uses census data directly; is straightforward to implement; is multidimensional allowing for a broad conception of welfare; and accounts rigorously...... for welfare distributions in both levels and trends. An application to Mozambique highlights the value of the approach, including its advantages in the monitoring and evaluation of public expenditures. We conclude that the FOD approach to poverty mapping constitutes a useful addition to the toolkit of policy...

Globalization, Trade and Poverty in Ghana | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

2012-01-01

Jan 1, 2012 ... ... debate on the impact of globalization, in general, and trade liberalization, in particular, on poverty. ... Maternal health research concerns men too ... IDRC and key partners will showcase critical work on adaptation and ...

American cities, global networks: mapping the multiplegeographies of globalization in the Americas Cidades americanas, redes globais: mapeando as múltiplas geografias da globalização nas Américas

Directory of Open Access Journals (Sweden)

Noah Toly

2012-06-01

Full Text Available The mapping of advanced producer and financial service firms across global cities began to increase understandingof the role of cities in global governance, the presence and influence of cities in the shifting architectureof global political economy, and the role of globalization in shaping the landscape of local and regionalgovernance. The literature that emerged from such studies has also emphasized 1 increasing levelsof inequality in global cities and 2 attendant contests over local outcomes of globalization while seekingother ways of measuring and articulating the emergence of globalizing cities. Analyzing location strategiesin other sectors can speak to these issues. This paper extends methodology common to the global citiesliterature to map non-governmental organization (NGO and energy corporation offices in the Americas, focusingon the convergence and divergence of these networks with those of advanced producer and financialservices firms. Mapping all three sectors might reveal multiple geographies of globalization in the Americas.Because globalizing cities have become the centers of integrated world capital, radical poverty, and environmentalinjustice, studies of poverty in the Americas must take seriously the urban centers that increasinglyhave become the hub of economic and ideological flows. The urban location strategies of advanced producerand financial services, global NGOs, and global energy corporations must be understood in order to grapplemore fully with issues of inequality in American cities.

Can Earth Sciences Help Alleviate Global Poverty?

Science.gov (United States)

Mutter, J. C.

2004-12-01

essential and could hold the key to making gains toward alleviating the burden of global poverty.

Integrating Global Poverty into Mainstream Business Classrooms

Science.gov (United States)

Paton, Bruce; Harris-Boundy, Jason; Melhus, Peter

2012-01-01

Most of the products and services discussed in business curricula serve a small portion of humanity. But the great majority of economic growth over the next few decades is expected to occur in emerging and frontier markets. This emerging reality increases the urgency for including topics related to global poverty, unmet human needs, and emergence…

Global Absolute Poverty: Behind the Veil of Dollars

NARCIS (Netherlands)

Moatsos, M.

2017-01-01

The widely applied “dollar-a-day” methodology identifies global absolute poverty as declining precipitously since the early 80’s throughout the developing world. The methodological underpinnings of the “dollar-a-day” approach have been questioned in terms of adequately representing equivalent

Rural food insecurity and poverty mappings and their linkage with water resources in the Limpopo River Basin

Science.gov (United States)

Magombeyi, M. S.; Taigbenu, A. E.; Barron, J.

2016-04-01

The mappings of poverty and food insecurity were carried out for the rural districts of the four riparian countries (Botswana, Mozambique, South Africa and Zimbabwe) of the Limpopo river basin using the results of national surveys that were conducted between 2003 and 2013. The analysis shows lower range of food insecure persons (0-40%) than poverty stricken persons (0-95%) that is attributable to enhanced government and non-government food safety networks in the basin countries, the dynamic and transitory nature of food insecurity which depends on the timings of the surveys in relation to harvests, markets and food prices, and the limited dimension of food insecurity in relation to poverty which tends to be a more structural and pervasive socio-economic condition. The usefulness of this study in influencing policies and strategies targeted at alleviating poverty and improving rural livelihoods lies with using food insecurity mappings to address short-term socio-economic conditions and poverty mappings to address more structural and long-term deprivations. Using the poverty line of 1.25/day per person (2008-2013) in the basin, Zimbabwe had the highest percentage of 68.7% of its rural population classified as poor, followed by Mozambique with 68.2%, South Africa with 56.1% and Botswana with 20%. While average poverty reduction of 6.4% was observed between 2003 and 2009 in Botswana, its population growth of 20.1% indicated no real poverty reduction. Similar observations are made about Mozambique and Zimbabwe where population growth outstripped poverty reductions. In contrast, both average poverty levels and population increased by 4.3% and 11%, respectively, in South Africa from 2007 to 2010. While areas of high food insecurity and poverty consistently coincide with low water availability, it does not indicate a simple cause-effect relationship between water, poverty and food insecurity. With limited water resources, rural folks in the basin require stronger

Poverty Mapping Project: Poverty and Food Security Case Studies

Data.gov (United States)

National Aeronautics and Space Administration — The Poverty and Food Security Case Studies dataset consists of small area estimates of poverty, inequality, food security and related measures for subnational...

Global changes, national development and urban poverty: Political engagement among the poor in Mexico City

NARCIS (Netherlands)

Vegelin, C.L.

2016-01-01

As the world approaches the point in which urban poverty is to become the primary characteristic of global poverty by 2030, understanding the drivers, contexts, and conditions for urban poverty is increasingly urgent. This dissertation contributes to such needed understandings by carrying out an

Conflicts between domestic inequality and global poverty: lexicality versus proportionality

Directory of Open Access Journals (Sweden)

Francisco García Gibson

2016-12-01

Full Text Available Current views on global justice often hold that affluent states are under at least two duties: a duty to reduce socioeconomic inequalities at home and a duty to reduce extreme poverty abroad. Potential duty conflicts deriving from resource scarcity can be solved in broadly two principled ways. The ‘lexical’ principle requires all disputed resources to be allocated to the weightiest duty. The ‘proportionality’ principle requires resources to be distributed between the two duties according to their relative weight (the weightiest duty receives the largest resource share, but the less weighty duty receives a share too. I argue that the proportionality principle is morally preferable. I show that it is sensitive to a number of factors that are intuitively relevant when solving duty conflicts: the number of affected individuals, the size of the benefits each individual could get, and the time it could take to eventually comply with the less weighty duty. Some argue that the lexical principle should nevertheless be preferred because domestic egalitarian duties are duties of justice, and they are therefore lexically prior to mere humanitarian duties to reduce global poverty. I reject this view by showing that duties of justice are not necessarily lexically prior to humanitarian duties, and that (even if they were duties to reduce global poverty can be regarded as duties of justice too.

Küresel Boyutta Yoksulluk ve Kadın Yoksulluğu (Poverty On A Global Scale And Women Poverty

Directory of Open Access Journals (Sweden)

Gülşen GERŞİL

2015-06-01

Full Text Available As a result of the neo-liberal policies together with the globalization process, poverty in contrast with prosperity and wealth being seen in all over the world has still deepened has been identified by international researchs carried out. Today, the fact that the human needs are not only limited to material dimension but also there are their dimensions in spiritual qualities, cannot be ignored.Definition of poverty, also contains satisfaction of the so-called needs which are not in material quality, has the stiuation further complicated and the failure to be found a completely definition of poverty stems fromranging according to time and space or being addressed in terms of multi-dimensionally. In the framework of human rights;by virtue of being human; mainly the right to life and liberty, including health, education, food, shelter and social services; a healthy lifestyle; being entitled to equal protection of the laws form of the basis of Universal Declaration of Human Rights. As a phenomenon in the global dimension, the problem of poverty has been threatened these owned G. Gerşil / Küresel Boyutta Yoksulluk ve Kadın Yoksulluğu 160 rights has been observed. This situation is inevitable for especially women among disadvantaged groups who intensely feel the severity of poverty. For women, labor market participation is low and educational opportunities are very limited, the state of being woman that social gender roles are shaped, being trained with the traditional female role model, sufficient time is not left to woman in order to generate income, have caused that they limited benefit from the human rights. Discriminatory attitudes towards women in the labor market also have increased the poverty of women. All of these factors,cause that the women povertyhas been worsened, continued over the generations and been permanent. In this context, the most important factor that can reduce women poverty is socio-economic policiesrelated to the

Politics, Power, Poverty and Global Health: Systems and Frames

Science.gov (United States)

Benatar, Solomon

2016-01-01

Striking disparities in access to healthcare and in health outcomes are major characteristics of health across the globe. This inequitable state of global health and how it could be improved has become a highly popularized field of academic study. In a series of articles in this journal the roles of power and politics in global health have been addressed in considerable detail. Three points are added here to this debate. The first is consideration of how the use of definitions and common terms, for example ‘poverty eradication,’ can mask full exposure of the extent of rectification required, with consequent failure to understand what poverty eradication should mean, how this could be achieved and that a new definition is called for. Secondly, a criticism is offered of how the term ‘global health’ is used in a restricted manner to describe activities that focus on an anthropocentric and biomedical conception of health across the world. It is proposed that the discourse on ‘global health’ should be extended beyond conventional boundaries towards an ecocentric conception of global/planetary health in an increasingly interdependent planet characterised by a multitude of interlinked crises. Finally, it is noted that the paucity of workable strategies towards achieving greater equity in sustainable global health is not so much due to lack of understanding of, or insight into, the invisible dimensions of power, but is rather the outcome of seeking solutions from within belief systems and cognitive biases that cannot offer solutions. Hence the need for a new framing perspective for global health that could reshape our thinking and actions. PMID:27694651

Politics, Power, Poverty and Global Health: Systems and Frames.

Science.gov (United States)

Benatar, Solomon

2016-08-06

Striking disparities in access to healthcare and in health outcomes are major characteristics of health across the globe. This inequitable state of global health and how it could be improved has become a highly popularized field of academic study. In a series of articles in this journal the roles of power and politics in global health have been addressed in considerable detail. Three points are added here to this debate. The first is consideration of how the use of definitions and common terms, for example 'poverty eradication,' can mask full exposure of the extent of rectification required, with consequent failure to understand what poverty eradication should mean, how this could be achieved and that a new definition is called for. Secondly, a criticism is offered of how the term 'global health' is used in a restricted manner to describe activities that focus on an anthropocentric and biomedical conception of health across the world. It is proposed that the discourse on 'global health' should be extended beyond conventional boundaries towards an ecocentric conception of global/planetary health in an increasingly interdependent planet characterised by a multitude of interlinked crises. Finally, it is noted that the paucity of workable strategies towards achieving greater equity in sustainable global health is not so much due to lack of understanding of, or insight into, the invisible dimensions of power, but is rather the outcome of seeking solutions from within belief systems and cognitive biases that cannot offer solutions. Hence the need for a new framing perspective for global health that could reshape our thinking and actions. © 2016 by Kerman University of Medical Sciences.

Poverty Mapping Project: Small Area Estimates of Poverty and Inequality

Data.gov (United States)

National Aeronautics and Space Administration — The Small Area Estimates of Poverty and Inequality dataset consists of consumption-based poverty, inequality and related measures for subnational administrative...

Poverty and reproductive health: global overview.

Science.gov (United States)

Ketting, E

1997-01-01

This article opens by tabulating selected family planning (FP) indicators from the 24 poorest countries (those with a gross national product (GNP) of up to $300 per capita). Consideration of what is poverty and who are the poor concludes that poverty is hard to define but that is it a combination of low income, low life expectancy, illiteracy, and low educational levels; that is, the result of a denial of choices and opportunities. The poorest countries by this criteria differ somewhat from the poorest chosen according to GNP, but most are located in sub-Saharan Africa. The use of national data is complicated by the fact that huge differences exist between rich and poor within countries. The poorest countries have the lowest use of FP, the most restrictive abortion laws, high incidences of mortality associated with unsafe abortion, and high maternal mortality rates. International population and FP assistance is embarrassingly low and unfairly allocated. International assistance must be increased to break the cycle of poverty and improve reproductive health. The International Planned Parenthood Federation (IPPF) believes that improvement of reproductive health for the impoverished is a basic condition for human development and reduction of global inequity. In its policy statement on this topic, the IPPF recommends that local FP associations 1) constantly reevaluate how to maximize their impact on the most vulnerable, 2) be pioneers in the field of sexual and reproductive health, 3) reassess priorities in light of diminishing donor funding, 4) become advocates for increased resources and to further the work they are undertaking, and 5) strengthen collaboration with other development agencies working in the field.

Globalização, pobreza e saúde Globalization, poverty and health

Directory of Open Access Journals (Sweden)

Paulo Marchiori Buss

2007-12-01

Full Text Available O presente artigo analisa as relações entre globalização, pobreza e saúde. Conceitua e apresenta as principais características da globalização contemporânea. Também conceitua e apresenta as características da pobreza nos dias de hoje, nos planos mundial e regional. Revisando artigos e relatórios de amplitude mundial, apresenta um conjunto de evidências sobre as relações entre globalização e pobreza e suas influências sobre o campo da saúde. Apresenta, ainda, as oportunidades trazidas pela globalização, através de uma série de iniciativas globais resultantes da ação entre países, no âmbito das Nações Unidas como um todo e na OMS, em particular, assim como de alianças e coalizões intergovernamentais e com outros atores da sociedade civil.This paper analyses the relationship between globalization, poverty and health, defining and presenting the main characteristics of contemporary globalization. It also establishes the characteristics of poverty today, both globally and regionally. Reviewing articles and world reports, it presents a set of evidence on the relationships between globalization and poverty, as well as their influence on health. Furthermore, it presents the opportunities offered by globalization, through a series of worldwide initiatives prompted by actions among countries under the aegis of the United Nations in general and the WHO in particular, in addition to intergovernmental alliances and coalitions and other civil society representatives.

Poverty Mapping Based on First-Order Dominance with an Example from Mozambique

DEFF Research Database (Denmark)

Arndt, Channing; Hussain, Azhar; Salvucci, Vincenzo

2016-01-01

for welfare distributions in both levels and trends. An application to Mozambique highlights the value of the approach, including its advantages in the monitoring and evaluation of public expenditures. We conclude that the FOD approach to poverty mapping constitutes a useful addition to the toolkit of policy...

Mapping urban poverty for local governance in an Indian mega-city: The case of Delhi

NARCIS (Netherlands)

Baud, I.; Sridharan, N.; Pfeffer, K.

2008-01-01

The article maps urban poverty, using the `livelihoods assets framework' to develop a new index of multiple deprivation, examining the implications for area and sector targeting by policy-makers. This article deals with the index and the results for Delhi. The study maps: the spatial concentration

The mis-measurement of extreme global poverty: A case study in the Pacific Islands

Science.gov (United States)

Gubhaju, Bina

2015-01-01

Debate over the measurement of global poverty in low- and middle-income countries continues unabated. There is considerable controversy surrounding the ‘dollar a day’ measure used to monitor progress against the Millennium Development Goals. This article shines fresh light on the debate with new empirical analyses of poverty (including child poverty), inequality and deprivation levels in the Pacific island state of Vanuatu. The study focuses not only on economic and monetary metrics and measures, but also the measures of deprivation derived from sociology in relation to shelter, sanitation, water, information, nutrition, health and education. Until recently, there had been few, if any, attempts to study poverty and deprivation disparities among children in this part of the world. Different measures yield strikingly different estimates of poverty. The article, therefore, attempts to situate the study findings in the broader international context of poverty measurement and discusses their implications for future research and the post-2015 development agenda. PMID:26336359

Towards a global land subsidence map

NARCIS (Netherlands)

Erkens, G.; Sutanudjaja, E. H.

2015-01-01

Land subsidence is a global problem, but a global land subsidence map is not available yet. Such map is crucial to raise global awareness of land subsidence, as land subsidence causes extensive damage (probably in the order of billions of dollars annually). With the global land subsidence map

Global Mobility and Rising Inequality: A Cross-National Study of Immigration, Poverty, and Social Cohesion

Science.gov (United States)

Engel, Laura C.; Rutkowski, Leslie; Rutkowski, David

2014-01-01

With globalization, the world has become more interconnected and interdependent, with people, capital, and ideas rapidly migrating across borders. Yet, along with greater global interdependence and increased diversity within societies, economic and social inequalities have deepened, making poverty one of the leading global problems. To lessen…

Targeting poverty : lessons from monitoring Ireland's National Anti-Poverty Strategy

OpenAIRE

Layte, Richard; Nolan, Brian; Whelan, Christopher T.

2000-01-01

In 1997 the Irish government adopted the National Anti-Poverty Strategy (NAPS), a global target for the reduction of poverty which illuminates a range of issues relating to official poverty targets. The Irish target is framed in terms of a relative poverty measure incorporating both relative income and direct measures of deprivation based on data on the extent of poverty from 1994. Since 1994 Ireland has experienced an unprecedented period of economic growth that makes it particularly importa...

Inequality, poverty and quality of institutions: which freedom channels of globalization matter for Africa?

OpenAIRE

Asongu, Simplice A.

2013-01-01

Are formal institutions instrumental in the effect globalization mechanisms have on the human face? If so, through which freedoms channels are poverty and inequality mitigated? With the instrumentality of formal institutions: (1) de jure financial liberalization (KAOPEN) has a positive income-redistribution impact while the de facto measure (FDI) does not; (2) political liberalization has a disequalizing effect and; (3) economic freedom has a positive (negative) effect on inequality (poverty)...

Trade, Growth, and Poverty

OpenAIRE

Dollar, David; Kraay, Aart

2001-01-01

The evidence from individual cases and from cross-country analysis supports the view that globalization leads to faster growth and poverty reduction in poor countries. To determine the effect of globalization on growth, poverty, and inequality, the authors first identify a group of developing countries that are participating more in globalization. China, India, and several other large coun...

Poverty Mapping Project: Global Subnational Infant Mortality Rates

Data.gov (United States)

National Aeronautics and Space Administration — The Global Subnational Infant Mortality Rates consists of estimates of infant mortality rates for the year 2000. The infant mortality rate for a region or country is...

Bibliometric analysis of medicine-related publications on poverty (2005-2015).

Science.gov (United States)

Sweileh, Waleed M; Al-Jabi, Samah W; Sawalha, Ansam F; AbuTaha, Adham S; Zyoud, Sa'ed H

2016-01-01

Poverty is a global problem. The war against poverty requires not only financial support, but also poverty-related research to pinpoint areas of high need of intervention. In line with international efforts to fight poverty and negative consequences, we carried out this study to give a bibliometric overview of medicine-related literature on poverty. Such a s study is an indicator of the extent of interaction of various international key players on the war against poverty-related health problems. Scopus was used to achieve the objective of this study. The time span set for this study was 2005-2015. Poverty-related articles under the subject area "Medicine" were used to give bibliometric indicators such as annual growth of publications, international collaboration, highly cited articles, active countries, institutions, journals, and authors. The total number of retrieved articles was 1583. The Hirsh-index of retrieved articles was 56. A modest and fluctuating increase was seen over the study period. Visualization map of retrieved articles showed that "HIV", infectious diseases, mental health, India, and Africa were most commonly encountered terms. No significant dominance of any particular author or journal was observed in retrieved articles. The United States of America had the largest share in the number of published articles. The World Health Organization and Centers for Disease Prevention and Control were among top active institutions/organizations. International collaboration was observed in less than one third of publications. Top cited articles focused on three poverty-related health issues, mainly, infectious diseases, malnutrition, and child development/psychology. Most of top articles were published in high impact journals. Data indicated that articles on poverty were published in high influential medical journals indicative of the importance of poverty as a global health problem. However, the number publications and the extent of international

The Impact of the Global Commodity and Financial Crises on Poverty in Vietnam

DEFF Research Database (Denmark)

Thurlow, James; Tarp, Finn; McCoy, Simon

Economic growth in Vietnam has been fairly resilient to the global commodity and financial crises, but it is unclear why. In addition, the impact of the crises on employment and poverty is in dispute. We develop a dynamic computable general equilibrium model to decompose impacts and estimate...... distributional outcomes. Our results indicate that the 2008 commodity crisis increased employment and reduced poverty by favouring labour-intensive exports, especially in agriculture. The 2009 financial crisis reversed these gains. It pushed more than a million workers into unemployment and about 3 million...

SPATIAL DISTRIBUTION OF POVERTY AT DIFFERENT SCALES

Directory of Open Access Journals (Sweden)

Gandhi PAWITAN

2010-01-01

Full Text Available Poverty mapping is usually developed from some sources of data, such as from census and survey data. In some practical application, the poverty was measured usually by household income or expenditure of daily basic consumption. Using different scales and zoning on a particular set of spatial data may leads to problems in interpreting the results. In practice, organizations publish statistics and maps at a particular area level. Minot and Baulch (2005a discussed some consequences of using aggregated level data in poverty mapping, which may affect the validity of the output. The key point of this paper is to compare spatial distribution of the poverty at two different scale, which is the province and district level. How the spatial distribution of the poverty at province level can be use to infer the distribution at the district level. The geographical weighted regression will be applied, and the poverty data of Vietnam will be used as an illustration.

The effectiveness of the Millennium Development Goals (MDG as global paradigm shift for poverty eradication in sub-Saharan Africa

Directory of Open Access Journals (Sweden)

Herman van der Elst

2012-07-01

Full Text Available Despite isolated progress there seems to be no clear-cut guideline or solution to the collective eradication of extreme poverty in sub-Saharan Africa. In an attempt to overcome the above reality, the objective of the Millennium Development Goals (MDGs is short term poverty relief to the poorest of the poor by 2015. This is to be achieved through the realisation of eight pro-poor objectives. Since 2000 there has been notable progress. Developmental organisations such as the World Bank, the International Monetary Fund (IMF and the Freedom House Index project that global poverty will have been reduced to below fifteen per cent by 2015. The MDGs can, however, currently only be perceived as partially effective because poverty relief remains restricted to mainly Latin America and South and South East Asia. This partial success is substantiated by the reality that the majority of states in sub-Saharan Africa remains subjected to a cycle of extreme poverty, which seems impossible to overcome. There is consensus amongst many researchers that none of the MDGs will be achieved in this region by 2015. This article aims to critically analyse the nature, objectives and progress of the MDGs as a global developmental paradigm shift. In order to explore future trends and identify potential solutions, an emphasis is, however, placed on the possible reasons for the slow progress of the MDGs, specifically in sub-Saharan Africa. Keywords: Global paradigm shift, new conditionality, extreme poverty, poverty eradication, sub-Saharan Africa, foreign aid, deprivation hypothesis, weak governance, free-market approach and the poverty trap Disciplines: International relations, law, political economy, politics, environmental studies, water studies, communication studies, public management and governance, education, sociology, anthropology and history.

Neoliberalism, Global Poverty Policy and Early Childhood Education and Care: A Critique of Local Uptake in England

Science.gov (United States)

Simpson, Donald; Lumsden, Eunice; McDowall Clark, Rory

2015-01-01

The global rise of a neoliberal "new politics of parenting" discursively constructs parents in poverty as the reason for, and remedy to, child poverty. This allows for Early Childhood Education and Care (ECEC) to become a key policy lever by using human technologies to intervene in and regulate the lives of parents and children in…

Recursive definition of global cellular-automata mappings

DEFF Research Database (Denmark)

Feldberg, Rasmus; Knudsen, Carsten; Rasmussen, Steen

1994-01-01

A method for a recursive definition of global cellular-automata mappings is presented. The method is based on a graphical representation of global cellular-automata mappings. For a given cellular-automaton rule the recursive algorithm defines the change of the global cellular-automaton mapping...... as the number of lattice sites is incremented. A proof of lattice size invariance of global cellular-automata mappings is derived from an approximation to the exact recursive definition. The recursive definitions are applied to calculate the fractal dimension of the set of reachable states and of the set...

Globally Coupled Chaotic Maps with Constant Force

International Nuclear Information System (INIS)

Li Jinghui

2008-01-01

We investigate the motion of the globally coupled maps (logistic map) with a constant force. It is shown that the constant force can cause multi-synchronization for the globally coupled chaotic maps studied by us.

Recursive definition of global cellular-automata mappings

International Nuclear Information System (INIS)

Feldberg, R.; Knudsen, C.; Rasmussen, S.

1994-01-01

A method for a recursive definition of global cellular-automata mappings is presented. The method is based on a graphical representation of global cellular-automata mappings. For a given cellular-automaton rule the recursive algorithm defines the change of the global cellular-automaton mapping as the number of lattice sites is incremented. A proof of lattice size invariance of global cellular-automata mappings is derived from an approximation to the exact recursive definition. The recursive definitions are applied to calculate the fractal dimension of the set of reachable states and of the set of fixed points of cellular automata on an infinite lattice

Cambodia: Country Poverty Analysis 2014

OpenAIRE

Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB)

2014-01-01

Cambodia’s new national poverty lines show higher historical poverty rates and a dramatic decline in poverty during the 2007–2009 global financial crisis. With 18.9% of the population being poor in 2012, Cambodia now counts among the countries with the most rapid poverty reduction in the world. However, many people moved only slightly above the poverty line—remaining highly vulnerable—and poverty is increasing both in urban areas and according to the international poverty line of $2 per day. ...

Poverty Mapping Project: Global Subnational Prevalence of Child Malnutrition

Data.gov (United States)

National Aeronautics and Space Administration — The Global Subnational Prevalence of Child Malnutrition dataset consists of estimates of the percentage of children with weight-for-age z-scores that are more than...

Why Globally GDP, Trade, Profits, Wages, Employment Decrease and Why Poverty Increases?

Directory of Open Access Journals (Sweden)

Peter Štrukelj

2012-01-01

Full Text Available The purpose of the paper is to propose a scientific explanation ofwhy GDP, trade, profits, wages and employment have been globallydecreasing and why poverty has been globally increasing betweenthe 2nd quarter of 2008 and the 3rd quarter of 2009. I explainthese facts in a scientific manner, that is, by deriving thepresent state of the global economy (crisis from the principles ofthe present global economy (predominately organized in a capitalisticmanner. I therefore prove that the crisis necessarily followsfrom the way the present global economy functions. I arguethat the reason for the crisis is the fundamental contradiction betweenthe purpose of companies (increasing profits and necessaryways in which companies try to increase profits, and that theconsequences of this fundamental contradiction are triggered bya general lack of credits.

The Europa Global Geologic Map

Science.gov (United States)

Leonard, E. J.; Patthoff, D. A.; Senske, D. A.; Collins, G. C.

2018-06-01

The Europa Global Geologic Map reveals three periods in Europa's surface history as well as an interesting distribution of microchaos. We will discuss the mapping and the interesting implications of our analysis of Europa's surface.

A global map of dominant malaria vectors

Directory of Open Access Journals (Sweden)

Sinka Marianne E

2012-04-01

Full Text Available Abstract Background Global maps, in particular those based on vector distributions, have long been used to help visualise the global extent of malaria. Few, however, have been created with the support of a comprehensive and extensive evidence-based approach. Methods Here we describe the generation of a global map of the dominant vector species (DVS of malaria that makes use of predicted distribution maps for individual species or species complexes. Results Our global map highlights the spatial variability in the complexity of the vector situation. In Africa, An. gambiae, An. arabiensis and An. funestus are co-dominant across much of the continent, whereas in the Asian-Pacific region there is a highly complex situation with multi-species coexistence and variable species dominance. Conclusions The competence of the mapping methodology to accurately portray DVS distributions is discussed. The comprehensive and contemporary database of species-specific spatial occurrence (currently available on request will be made directly available via the Malaria Atlas Project (MAP website from early 2012.

The First Global Geological Map of Mercury

Science.gov (United States)

Prockter, L. M.; Head, J. W., III; Byrne, P. K.; Denevi, B. W.; Kinczyk, M. J.; Fassett, C.; Whitten, J. L.; Thomas, R.; Ernst, C. M.

2015-12-01

Geological maps are tools with which to understand the distribution and age relationships of surface geological units and structural features on planetary surfaces. Regional and limited global mapping of Mercury has already yielded valuable science results, elucidating the history and distribution of several types of units and features, such as regional plains, tectonic structures, and pyroclastic deposits. To date, however, no global geological map of Mercury exists, and there is currently no commonly accepted set of standardized unit descriptions and nomenclature. With MESSENGER monochrome image data, we are undertaking the global geological mapping of Mercury at the 1:15M scale applying standard U.S. Geological Survey mapping guidelines. This map will enable the development of the first global stratigraphic column of Mercury, will facilitate comparisons among surface units distributed discontinuously across the planet, and will provide guidelines for mappers so that future mapping efforts will be consistent and broadly interpretable by the scientific community. To date we have incorporated three major datasets into the global geological map: smooth plains units, tectonic structures, and impact craters and basins >20 km in diameter. We have classified most of these craters by relative age on the basis of the state of preservation of morphological features and standard classification schemes first applied to Mercury by the Mariner 10 imaging team. Additional datasets to be incorporated include intercrater plains units and crater ejecta deposits. In some regions MESSENGER color data is used to supplement the monochrome data, to help elucidate different plains units. The final map will be published online, together with a peer-reviewed publication. Further, a digital version of the map, containing individual map layers, will be made publicly available for use within geographic information systems (GISs).

Geoinformatics for the Mapping of Nexus Between Poverty and Land Degradation in Drylands of Thar Desert

Science.gov (United States)

Gaur, Mahesh

2012-07-01

contributes to the relatively low Human Development Index (HDI) indicators. Besides the extreme deprivations in the normal course of life, the poor become particularly vulnerable at the time of recurrent drought induced crisis. (MPOWER, 2010) The present study demonstrates application of earth observations for the mapping of nexus between poverty and land degradation. The empirical study carried out by the investigator in the Pali district highlights that such technological inputs could be applied in support of the poor and marginal farming community in the different parts of State and the country at cadastral level.

Poverty, Obesity, Diabetes: Are They the By-Products of Liberalization of Global Economy?

OpenAIRE

Rehman, Sharaf N.

2016-01-01

The paper briefly describes the causes of a global rise in obesity and diabetes. In so doing, it establishes links between (1) poverty and obesity, and (2) obesity and diabetes. The paper also presents data from a survey (N=147) conducted in a depressed economy in Texas where cases of obesity and diabetes are among the highest in the US. The paper argues for a paradigm shift in viewing the role of policymakers in regards to food and pharmaceutical industries, both locally and globally.

Understanding Poverty

Directory of Open Access Journals (Sweden)

Anne Jerneck

2015-11-01

Full Text Available Policies and strategies to fight global environmental degradation, gender inequality, and poverty are often inadequate, ineffective, or insufficient. In response, this article seeks potential synergies and leverage points between three significant interrelated discourses that are often treated separately—development, gender, and environment. Proceeding from a brief history of development thinking and poverty definitions, I describe indicators, strategies, and approaches to poverty reduction and gender equality. Second, I analyze how targeting, mainstreaming, and market-based initiatives all fail both to distinguish empirical from analytical gender and to incorporate environment and gender into development policy and action—despite their key role in meeting the normative goal of poverty reduction. Third, through a political-ecology lens, I suggest an integrated approach to poverty, inequality, and socioenvironmental challenges that arise at the intersections of development, gender, and environment, and for that, I draw examples from research on social and environmental change and action in sub-Saharan Africa.

Global variability in angina pectoris and its association with body mass index and poverty.

Science.gov (United States)

Liu, Longjian; Ma, Jixiang; Yin, Xiaoyan; Kelepouris, Ellie; Eisen, Howard J

2011-03-01

In the absence of a previous global comparison, we examined the variability in the prevalence of angina across 52 countries and its association with body weight and the poverty index using data from the World Health Organization-World Health Survey. The participants with angina were defined as those who had positive results using a Rose angina questionnaire and/or self-report of a physician diagnosis of angina. The body mass index (BMI) was determined as the weight in kilograms divided by the square of the height in meters. The poverty index (a standard score of socioeconomic status for a given country) was extracted from the United Nations' statistics. The associations of angina with the BMI and poverty index were analyzed cross-sectionally using univariate and multivariate analyses. The results showed that the total participants (n = 210,787) had an average age of 40.64 years. The prevalence of angina ranged from 2.44% in Tunisia to 23.89% in Chad. Those participants with a BMI of poverty status was considered. A tendency was seen for underweight status and a poverty index >14.65% to be associated with the risk of having angina, although these associations were not statistically significant in the multilevel models. In conclusion, significant variations were found in the anginal rates across 52 countries worldwide. An increased BMI was significantly associated with the odds of having angina. Published by Elsevier Inc.

Global trends in satellite-based emergency mapping

Science.gov (United States)

Voigt, Stefan; Giulio-Tonolo, Fabio; Lyons, Josh; Kučera, Jan; Jones, Brenda; Schneiderhan, Tobias; Platzeck, Gabriel; Kaku, Kazuya; Hazarika, Manzul Kumar; Czaran, Lorant; Li, Suju; Pedersen, Wendi; James, Godstime Kadiri; Proy, Catherine; Muthike, Denis Macharia; Bequignon, Jerome; Guha-Sapir, Debarati

2016-01-01

Over the past 15 years, scientists and disaster responders have increasingly used satellite-based Earth observations for global rapid assessment of disaster situations. We review global trends in satellite rapid response and emergency mapping from 2000 to 2014, analyzing more than 1000 incidents in which satellite monitoring was used for assessing major disaster situations. We provide a synthesis of spatial patterns and temporal trends in global satellite emergency mapping efforts and show that satellite-based emergency mapping is most intensively deployed in Asia and Europe and follows well the geographic, physical, and temporal distributions of global natural disasters. We present an outlook on the future use of Earth observation technology for disaster response and mitigation by putting past and current developments into context and perspective.

Web Map Services (WMS) Global Mosaic

Science.gov (United States)

Percivall, George; Plesea, Lucian

2003-01-01

The WMS Global Mosaic provides access to imagery of the global landmass using an open standard for web mapping. The seamless image is a mosaic of Landsat 7 scenes; geographically-accurate with 30 and 15 meter resolutions. By using the OpenGIS Web Map Service (WMS) interface, any organization can use the global mosaic as a layer in their geospatial applications. Based on a trade study, an implementation approach was chosen that extends a previously developed WMS hosting a Landsat 5 CONUS mosaic developed by JPL. The WMS Global Mosaic supports the NASA Geospatial Interoperability Office goal of providing an integrated digital representation of the Earth, widely accessible for humanity's critical decisions.

Compiling and Mapping Global Permeability of the Unconsolidated and Consolidated Earth: GLobal HYdrogeology MaPS 2.0 (GLHYMPS 2.0)

Science.gov (United States)

Huscroft, Jordan; Gleeson, Tom; Hartmann, Jens; Börker, Janine

2018-02-01

The spatial distribution of subsurface parameters such as permeability are increasingly relevant for regional to global climate, land surface, and hydrologic models that are integrating groundwater dynamics and interactions. Despite the large fraction of unconsolidated sediments on Earth's surface with a wide range of permeability values, current global, high-resolution permeability maps distinguish solely fine-grained and coarse-grained unconsolidated sediments. Representative permeability values are derived for a wide variety of unconsolidated sediments and applied to a new global map of unconsolidated sediments to produce the first geologically constrained, two-layer global map of shallower and deeper permeability. The new mean logarithmic permeability of the Earth's surface is -12.7 ± 1.7 m2 being 1 order of magnitude higher than that derived from previous maps, which is consistent with the dominance of the coarser sediments. The new data set will benefit a variety of scientific applications including the next generation of climate, land surface, and hydrology models at regional to global scales.

Anti-Globalization or Alter-Globalization? Mapping the Political Ideology of the Global Justice Movement

NARCIS (Netherlands)

B. Steger, Manfred; Wilson, E.K.

Steger, Manfred B. and Erin K. Wilson. (2012) Anti-Globalization or Alter-Globalization? Mapping the Political Ideology of the Global Justice Movement. International Studies Quarterly, doi: 10.1111/j.1468-2478.2012.00740.x?(c) 2012 International Studies Association Globalization has unsettled

Attitudes to Chronic Poverty in the "Global Village"

Science.gov (United States)

Barrientos, Armando; Neff, Daniel

2011-01-01

The paper explores attitudes to chronic poverty in a cross-section of developed and developing countries contributing data to the World Values Survey Wave Three (1994-1998). The analysis finds a consistent belief among a majority of respondents that poverty is persistent. The paper also explores the factors influencing public attitudes to chronic…

THE EVOLUTION OF THE CONCEPT OF POVERTY: A DIACHRONIC ANALYSIS

Directory of Open Access Journals (Sweden)

Marilena-Raluca GROSU

2014-11-01

Full Text Available Anyone who has studied poverty cannot help but be struck by the importance of family and community as enduring resources for those in need. Poverty is a perennial problem in world history, but over time its causes have shifted from local issues like natural disasters or warfare to more global economic issues which impact on available resources, systems of distribution and potential solutions. This paper focuses upon the period from around 1500 onward when poverty became a global issue, and uses the process of globalization as the chief lens through which to study and understand poverty in world history. The result is an examination of changing attitudes toward poverty and poor relief throughout centuries.

Constructing spatialised knowledge on urban poverty : (multiple) dimensions, mapping spaces and claim-making in urban governance

NARCIS (Netherlands)

Baud, I.; Lemanski, C.; Marx, C.

2015-01-01

Recently, increasing attention is given to poverty issues in urban areas in the Global South. This follows recognition that population growth is shifting to urban areas, as more than half the world population is found in urban areas, which are expected to grow mainly in South Asia and sub-Saharan

Data-Mining for Development? Poverty, Payment, and Platform

OpenAIRE

Maurer, WM

2015-01-01

Territories of Poverty challenges the conventional North-South geographies through which poverty scholarship is organized. Staging theoretical interventions that traverse social histories of the American welfare state and critical ethnographies of international development regimes, these essays confront how poverty is constituted as a problem. In the process, the book analyzes bureaucracies of poverty, poor people's movements, and global networks of poverty expertise, as well as more intimate...

Global Insights Based on the Multidimensional Energy Poverty Index (MEPI

Directory of Open Access Journals (Sweden)

Mark Howells

2013-05-01

Full Text Available Energy access metrics are needed to track the progress towards providing sustainable energy for all. This paper presents advancements in the development of the Multidimensional Energy Poverty Index (MEPI, as well as results and analysis for a number of developing countries. The MEPI is a composite index designed to shed light on energy poverty by assessing the services that modern energy provides. The index captures both the incidence and intensity of energy poverty. It provides valuable insights–allowing the analysis of determinants of energy poverty–and, subsequently insights into policy efficacy. Building on previous work, this paper presents results obtained as a result of both increased data availability and enhanced methodology. Specifically, this analysis (i includes an increased number of countries, and (ii tracks the evolution of energy poverty over time of energy poverty in selected countries is reported.

Implications of the global financial crisis for the response to diseases of poverty within overall health sector development: the case of tuberculosis.

Science.gov (United States)

Maher, Dermot

2010-01-01

The global financial crisis poses a threat to global health, and may exacerbate diseases of poverty, e.g. HIV, malaria and tuberculosis. Exploring the implications of the global financial crisis for the health sector response to tuberculosis is useful to illustrate the practical problems and propose possible solutions. The response to tuberculosis is considered in the context of health sector development. Problems and solutions are considered in five key areas: financing, prioritization, government regulation, integration and decentralization. Securing health gains in global tuberculosis control depends on protecting expenditure by governments of countries badly affected by tuberculosis and by donors, taking measures to increase efficiencies, prioritizing health expenditures and strengthening government regulation. Lessons learned will be valuable for stakeholders involved in the health sector response to tuberculosis and other diseases of poverty.

Phase synchronization in inhomogeneous globally coupled map lattices

International Nuclear Information System (INIS)

Ho Mingchung; Hung Yaochen; Jiang, I-M.

2004-01-01

The study of inhomogeneous-coupled chaotic systems has attracted a lot of attention recently. With simple definition of phase, we present the phase-locking behavior in ensembles of globally coupled non-identical maps. The inhomogeneous globally coupled maps consist of logistic map and tent map simultaneously. Average phase synchronization ratios, which are used to characterize the phase coherent phenomena, depend on different coupling coefficients and chaotic parameters. By using interdependence, the relationship between a single unit and the mean field is illustrated. Moreover, we take the effect of external noise and parameter mismatch into consideration and present the results by numerical simulation

Economics of poverty, environment and natural-resource use

NARCIS (Netherlands)

Dellink, R.B.; Ruijs, A.J.W.

2008-01-01

Reduction of poverty is a tremendous and persistent challenge for the global community. Given that the livelihood of millions is at stake, there is an urgent need to reconsider the causes of and the remedies for poverty. Poverty and its reduction are closely linked to the natural-resources base. The

Global Land Survey Impervious Mapping Project Web Site

Science.gov (United States)

DeColstoun, Eric Brown; Phillips, Jacqueline

2014-01-01

The Global Land Survey Impervious Mapping Project (GLS-IMP) aims to produce the first global maps of impervious cover at the 30m spatial resolution of Landsat. The project uses Global Land Survey (GLS) Landsat data as its base but incorporates training data generated from very high resolution commercial satellite data and using a Hierarchical segmentation program called Hseg. The web site contains general project information, a high level description of the science, examples of input and output data, as well as links to other relevant projects.

Mapping Priorities to Focus Cropland Mapping Activities: Fitness Assessment of Existing Global, Regional and National Cropland Maps

Directory of Open Access Journals (Sweden)

François Waldner

2015-06-01

Full Text Available Timely and accurate information on the global cropland extent is critical for applications in the fields of food security, agricultural monitoring, water management, land-use change modeling and Earth system modeling. On the one hand, it gives detailed location information on where to analyze satellite image time series to assess crop condition. On the other hand, it isolates the agriculture component to focus food security monitoring on agriculture and to assess the potential impacts of climate change on agricultural lands. The cropland class is often poorly captured in global land cover products due to its dynamic nature and the large variety of agro-systems. The overall objective was to evaluate the current availability of cropland datasets in order to propose a strategic planning and effort distribution for future cropland mapping activities and, therefore, to maximize their impact. Following a very comprehensive identification and collection of national to global land cover maps, a multi-criteria analysis was designed at the country level to identify the priority areas for cropland mapping. As a result, the analysis highlighted priority regions, such as Western Africa, Ethiopia, Madagascar and Southeast Asia, for the remote sensing community to focus its efforts. A Unified Cropland Layer at 250 m for the year 2014 was produced combining the fittest products. It was assessed using global validation datasets and yields an overall accuracy ranging from 82%–94%. Masking cropland areas with a global forest map reduced the commission errors from 46% down to 26%. Compared to the GLC-Share and the International Institute for Applied Systems Analysis-International Food Policy Research Institute (IIASA-IFPRI cropland maps, significant spatial disagreements were found, which might be attributed to discrepancies in the cropland definition. This advocates for a shared definition of cropland, as well as global validation datasets relevant for the

Urban Poverty and Gender Issues

International Nuclear Information System (INIS)

Mitullah, W.V.

1999-01-01

Poverty continues to be a global concern. In Kenya at independence poverty was identified as one of the three main enemies of development; the other two being disease and ignorance. Although there has been deliberate efforts to address disease and ignorance, poverty seem to have overwhelmed the GoK. This is depicted in the fact that 46 per cent of the country's rural population live below poverty line whereas in urban areas incidence of poverty is about 30 per cent. Further Kenya has one of the lowest per-capita incomes in the world and ranks high among world countries that have very high levels of inequality (Kenya and UNICEF, 1992). Overall, 13 million Kenyans have no access to safe water, 6 million have no access to health facilities and 14 million have no access to sanitation (Ikiara and Tostensen, 1995). Many households and individuals are added to the 'poverty space' on daily basis

American cities, global networks: mapping the multiple geographies of globalization in the Americas

NARCIS (Netherlands)

Toly, N.J.; Bouteligier, S.; Smith, G.; Gibson, B.

2012-01-01

The mapping of advanced producer and financial service firms across global cities began to increase understanding of the role of cities in global governance, the presence and influence of cities in the shifting architecture of global political economy, and the role of globalization in shaping the

The Africanization of poverty: a retrospective on "Make Poverty History".

Science.gov (United States)

Harrison, Graham

2010-01-01

This article explores the ways in which the British campaign coalition Make Poverty History represented Africa throughout 2005. Focusing particularly on the G8 Gleneagles summit, Make Poverty History (MPH) asserted a series of justice claims which had no geographical reference. Nevertheless, as a result of internal tensions within the coalition, and especially as a result of the ways in which MPH interacted with other political agencies as the summit approached, MPH's messages became increasingly interpolated by references to Africa as a result of the emergence of government, media, and celebrity involvement. The result of this was that global poverty increasingly became an African issue. As 2005 became the "Year of Africa," the justice messages that constituted MPH were largely effaced by the more familiar imperial legacy which represents Africa as a place of indigence in need of outside assistance.

A New Synthetic Global Biomass Carbon Map for the year 2010

Science.gov (United States)

Spawn, S.; Lark, T.; Gibbs, H.

2017-12-01

Satellite technologies have facilitated a recent boom in high resolution, large-scale biomass estimation and mapping. These data are the input into a wide range of global models and are becoming the gold standard for required national carbon (C) emissions reporting. Yet their geographical and/or thematic scope may exclude some or all parts of a given country or region. Most datasets tend to focus exclusively on forest biomass. Grasslands and shrublands generally store less C than forests but cover nearly twice as much global land area and may represent a significant portion of a given country's biomass C stock. To address these shortcomings, we set out to create synthetic, global above- and below-ground biomass maps that combine recently-released satellite based data of standing forest biomass with novel estimates for non-forest biomass stocks that are typically neglected. For forests we integrated existing publicly available regional, global and biome-specific biomass maps and modeled below ground biomass using empirical relationships described in the literature. For grasslands, we developed models for both above- and below-ground biomass based on NPP, mean annual temperature and precipitation to extrapolate field measurements across the globe. Shrubland biomass was extrapolated from existing regional biomass maps using environmental factors to generate the first global estimate of shrub biomass. Our new synthetic map of global biomass carbon circa 2010 represents an update to the IPCC Tier-1 Global Biomass Carbon Map for the Year 2000 (Ruesch and Gibbs, 2008) using the best data currently available. In the absence of a single seamless remotely sensed map of global biomass, our synthetic map provides the only globally-consistent source of comprehensive biomass C data and is valuable for land change analyses, carbon accounting, and emissions modeling.

Generation of real-time global ionospheric map based on the global GNSS stations with only a sparse distribution

Science.gov (United States)

Li, Zishen; Wang, Ningbo; Li, Min; Zhou, Kai; Yuan, Yunbin; Yuan, Hong

2017-04-01

The Earth's ionosphere is part of the atmosphere stretching from an altitude of about 50 km to more than 1000 km. When the Global Navigation Satellite System (GNSS) signal emitted from a satellite travels through the ionosphere before reaches a receiver on or near the Earth surface, the GNSS signal is significantly delayed by the ionosphere and this delay bas been considered as one of the major errors in the GNSS measurement. The real-time global ionospheric map calculated from the real-time data obtained by global stations is an essential method for mitigating the ionospheric delay for real-time positioning. The generation of an accurate global ionospheric map generally depends on the global stations with dense distribution; however, the number of global stations that can produce the real-time data is very limited at present, which results that the generation of global ionospheric map with a high accuracy is very different when only using the current stations with real-time data. In view of this, a new approach is proposed for calculating the real-time global ionospheric map only based on the current stations with real-time data. This new approach is developed on the basis of the post-processing and the one-day predicted global ionospheric map from our research group. The performance of the proposed approach is tested by the current global stations with the real-time data and the test results are also compared with the IGS-released final global ionospheric map products.

Poverty-related and neglected diseases - an economic and epidemiological analysis of poverty relatedness and neglect in research and development.

Science.gov (United States)

von Philipsborn, Peter; Steinbeis, Fridolin; Bender, Max E; Regmi, Sadie; Tinnemann, Peter

2015-01-01

Economic growth in low- and middle-income countries (LMIC) has raised interest in how disease burden patterns are related to economic development. Meanwhile, poverty-related diseases are considered to be neglected in terms of research and development (R&D). Developing intuitive and meaningful metrics to measure how different diseases are related to poverty and neglected in the current R&D system. We measured how diseases are related to economic development with the income relation factor (IRF), defined by the ratio of disability-adjusted life-years (DALYs) per 100,000 inhabitants in LMIC versus that in high-income countries. We calculated the IRF for 291 diseases and injuries and 67 risk factors included in the Global Burden of Disease Study 2010. We measured neglect in R&D with the neglect factor (NF), defined by the ratio of disease burden in DALYs (as percentage of the total global disease burden) and R&D expenditure (as percentage of total global health-related R&D expenditure) for 26 diseases. The disease burden varies considerably with the level of economic development, shown by the IRF (median: 1.38; interquartile range (IQR): 0.79-6.3). Comparison of IRFs from 1990 to 2010 highlights general patterns of the global epidemiological transition. The 26 poverty-related diseases included in our analysis of neglect in R&D are responsible for 13.8% of the global disease burden, but receive only 1.34% of global health-related R&D expenditure. Within this group, the NF varies considerably (median: 19; IQR: 6-52). The IRF is an intuitive and meaningful metric to highlight shifts in global disease burden patterns. A large shortfall exists in global R&D spending for poverty-related and neglected diseases, with strong variations between diseases.

The family farm in a globalizing world: the role of crop science in alleviating poverty

OpenAIRE

Lipton, Michael

2005-01-01

"The topic of family farms has been gaining prominence in the academic, policy, and donor communities in recent years. Small farms dominate the agricultural landscape in the developing world, providing the largest source of employment and income to the rural poor, yet smallholders remain highly susceptible to poverty and hunger. With the advance of globalization and greater integration of agricultural markets, the need for increases in agricultural productivity for family farms is particularl...

Seafloor 2030 - Building a Global Ocean Map through International Collaboration

Science.gov (United States)

Ferrini, V. L.; Wigley, R. A.; Falconer, R. K. H.; Jakobsson, M.; Allen, G.; Mayer, L. A.; Schmitt, T.; Rovere, M.; Weatherall, P.; Marks, K. M.

2016-12-01

With more than 85% of the ocean floor unmapped, a huge proportion of our planet remains unexplored. Creating a comprehensive map of seafloor bathymetry remains a true global challenge that can only be accomplished through collaboration and partnership between governments, industry, academia, research organizations and non-government organizations. The objective of Seafloor 2030 is to comprehensively map the global ocean floor to resolutions that enable exploration and improved understanding of ocean processes, while informing maritime policy and supporting the management of natural marine resources for a sustainable Blue Economy. Seafloor 2030 is the outcome of the Forum for Future of Ocean Floor Mapping held in Monaco in June 2016, which was held under the auspices of GEBCO and the Nippon Foundation of Japan. GEBCO is the only international organization mandated to map the global ocean floor and is guided by the International Hydrographic Organization (IHO) and the Intergovernmental Oceanographic Commission of UNESCO. The task of completely mapping the ocean floor will require new global coordination to ensure that both existing data are identified and that new mapping efforts are coordinated to help efficiently "map the gaps." Fundamental to achieving Seafloor 2030 will be greater access to data, tools and technology, particularly for developing and coastal nations. This includes bathymetric post-processing and analysis software, database technology, computing infrastructure and gridding techniques as well as the latest developments in seafloor mapping methods and emerging crowd-sourced bathymetry initiatives. The key to achieving this global bathymetric map is capacity building and education - including greater coordination between scientific research and industry and the effective engagement of international organizations such as the United Nations.

What Is the Association between Absolute Child Poverty, Poor Governance, and Natural Disasters? A Global Comparison of Some of the Realities of Climate Change.

Science.gov (United States)

Daoud, Adel; Halleröd, Björn; Guha-Sapir, Debarati

2016-01-01

The paper explores the degree to which exposure to natural disasters and poor governance (quality of governance) is associated with absolute child poverty in sixty-seven middle- and low-income countries. The data is representative for about 2.8 billion of the world´s population. Institutionalist tend to argue that many of society's ills, including poverty, derive from fragile or inefficient institutions. However, our findings show that although increasing quality of government tends to be associated with less poverty, the negative effects of natural disasters on child poverty are independent of a country´s institutional efficiency. Increasing disaster victims (killed and affected) is associated with higher rates of child poverty. A child´s estimated odds ratio to be in a state of absolute poverty increases by about a factor of 5.7 [95% CI: 1.7 to 18.7] when the average yearly toll of disasters in the child´s country increases by one on a log-10 scale. Better governance correlates with less child poverty, but it does not modify the correlation between child poverty and natural disasters. The results are based on hierarchical regression models that partition the variance into three parts: child, household, and country. The models were cross-sectional and based on observational data from the Demographic Health Survey and the Multiple Indicator Cluster Survey, which were collected at the beginning of the twenty-first millennium. The Sustainable Development Goals are a principle declaration to halt climate change, but they lack a clear plan on how the burden of this change should be shared by the global community. Based on our results, we suggest that the development agencies should take this into account and to articulate more equitable global policies to protect the most vulnerable, specifically children.

What Is the Association between Absolute Child Poverty, Poor Governance, and Natural Disasters? A Global Comparison of Some of the Realities of Climate Change.

Directory of Open Access Journals (Sweden)

Adel Daoud

Full Text Available The paper explores the degree to which exposure to natural disasters and poor governance (quality of governance is associated with absolute child poverty in sixty-seven middle- and low-income countries. The data is representative for about 2.8 billion of the world´s population. Institutionalist tend to argue that many of society's ills, including poverty, derive from fragile or inefficient institutions. However, our findings show that although increasing quality of government tends to be associated with less poverty, the negative effects of natural disasters on child poverty are independent of a country´s institutional efficiency. Increasing disaster victims (killed and affected is associated with higher rates of child poverty. A child´s estimated odds ratio to be in a state of absolute poverty increases by about a factor of 5.7 [95% CI: 1.7 to 18.7] when the average yearly toll of disasters in the child´s country increases by one on a log-10 scale. Better governance correlates with less child poverty, but it does not modify the correlation between child poverty and natural disasters. The results are based on hierarchical regression models that partition the variance into three parts: child, household, and country. The models were cross-sectional and based on observational data from the Demographic Health Survey and the Multiple Indicator Cluster Survey, which were collected at the beginning of the twenty-first millennium. The Sustainable Development Goals are a principle declaration to halt climate change, but they lack a clear plan on how the burden of this change should be shared by the global community. Based on our results, we suggest that the development agencies should take this into account and to articulate more equitable global policies to protect the most vulnerable, specifically children.

Global health and local poverty: rich countries' responses to vulnerable populations.

Science.gov (United States)

Simms, Chris D; Persaud, D David

2009-01-01

Poverty is an important determinant of ill health, mortality and suffering across the globe. This commentary asks what we can learn about poverty by looking at the way rich countries respond to the needs of vulnerable populations both within their own societies and those of low-income countries. Taking advantage of recent efforts to redefine child poverty in a way that is consistent with the World Health Organization's Commission on Social Determinants of Health, three sets of data are reviewed: levels of child well-being within 23 Organization of Economic Community Development countries; the amount of official development assistance these countries disburse to poor countries; and, government social transfers targeted at families as a percentage of GDP. Analysis shows that countries in Northern Europe tend to have lower levels of child poverty, and are the most generous with social transfers and providing development assistance to poor countries; in contrast, the non-European countries like Australia, Canada, Japan, and the United States, and generally, the G7 countries, are the least generous towards the vulnerable at home and abroad and tend to have the highest levels of child poverty. The findings suggest that nations' responses tend to be ideologically based rather than evidence or needs based and that poverty is neither inevitable nor intractable.

Poverty and Shared Prosperity 2016 : Taking on Inequality

OpenAIRE

World Bank Group

2016-01-01

Poverty and Shared Prosperity 2016 is the first of an annual flagship report that will inform a global audience comprising development practitioners, policy makers, researchers, advocates, and citizens in general with the latest and most accurate estimates on trends in global poverty and shared prosperity. This edition will also document trends in inequality and identify recent country experiences that have been successful in reducing inequalities, provide key lessons from those experien...

Relating climate change policy to poverty policy: assessing the global exposure of the poor to floods and droughts

Science.gov (United States)

Winsemius, Hessel; Jongman, Brenden; Veldkamp, Ted; Hallegatte, Stéphane; Bangalore, Mook; Ward, Philip

2016-04-01

Prior to the COP21 conference in Paris this year, the World Bank published a report called "Shockwaves - Managing the Impacts of Climate Change on Poverty". The report flagged that ending poverty and stabilizing climate change should be jointly tackled and that without a good joint policy, a further 100 million people could become trapped in poverty by 2050. As part of the "Shockwaves" report, we investigated whether low-income households are disproportionately overrepresented in hazard-prone areas compared to households with higher income. Furthermore, the hazardous conditions under which poor households are exposed to now may become worse due to climate change with resulting increases in intensity and frequency of floods and droughts. We also show how the amount of affected people to these natural hazards change in the future if nothing is done. We use recent advances in the global spatial modeling of flood and drought hazard and a large sample of household surveys containing asset and income data to explore the relationships.

Global burden, distribution, and interventions for infectious diseases of poverty.

Science.gov (United States)

Bhutta, Zulfiqar A; Sommerfeld, Johannes; Lassi, Zohra S; Salam, Rehana A; Das, Jai K

2014-01-01

Infectious diseases of poverty (IDoP) disproportionately affect the poorest population in the world and contribute to a cycle of poverty as a result of decreased productivity ensuing from long-term illness, disability, and social stigma. In 2010, the global deaths from HIV/AIDS have increased to 1.5 million and malaria mortality rose to 1.17 million. Mortality from neglected tropical diseases rose to 152,000, while tuberculosis killed 1.2 million people that same year. Substantial regional variations exist in the distribution of these diseases as they are primarily concentrated in rural areas of Sub-Saharan Africa, Asia, and Latin America, with geographic overlap and high levels of co-infection. Evidence-based interventions exist to prevent and control these diseases, however, the coverage still remains low with an emerging challenge of antimicrobial resistance. Therefore, community-based delivery platforms are increasingly being advocated to ensure sustainability and combat co-infections. Because of the high morbidity and mortality burden of these diseases, especially in resource-poor settings, it is imperative to conduct a systematic review to identify strategies to prevent and control these diseases. Therefore, we attempted to evaluate the effectiveness of one of these strategies, that is community-based delivery for the prevention and treatment of IDoP. In this paper, we describe the burden, epidemiology, and potential interventions for IDoP. In subsequent papers of this series, we describe the analytical framework and the methodology used to guide the systematic reviews, and report the findings and interpretations of our analyses of the impact of community-based strategies on individual IDoPs.

Global Policy of Eradicating Poverty. The Aspect of Education

Directory of Open Access Journals (Sweden)

Małgorzata Kaniewska

2018-01-01

Access to education and its quality undoubtedly play a key role in eradicating poverty in developing countries. The benefits of education are long-term and are passed on generations to come. It is important to remember, however, that the phenomenon of poverty is a complex issue, and that the sole education of society may prove insufficient. It is also important to ensure universal health protection, access to high quality health care, addressing income inequality and access to natural resources.

Vietnam’s Evolving Poverty Index Map : Patterns and Implications for Policy

NARCIS (Netherlands)

Lanjouw, Peter; Marra, Marleen; Nguyen, Cuong

2017-01-01

This paper uses small area estimation techniques to estimate the poverty indexes of Vietnam’s provinces and districts in 2009. We find that poverty rates have become more spatially concentrated over time, which is consistent with widely observed growth processes linked to agglomeration. We

Real-time Global Illumination by Simulating Photon Mapping

DEFF Research Database (Denmark)

Larsen, Bent Dalgaard

2004-01-01

This thesis introduces a new method for simulating photon mapping in realtime. The method uses a variety of both CPU and GPU based algorithms for speeding up the different elements in global illumination. The idea behind the method is to calculate each illumination element individually in a progr......This thesis introduces a new method for simulating photon mapping in realtime. The method uses a variety of both CPU and GPU based algorithms for speeding up the different elements in global illumination. The idea behind the method is to calculate each illumination element individually...... in a progressive and efficient manner. This has been done by analyzing the photon mapping method and by selecting efficient methods, either CPU based or GPU based, which replaces the original photon mapping algorithms. We have chosen to focus on the indirect illumination and the caustics. In our method we first...... divide the photon map into several photon maps in order to make local updates possible. Then indirect illumination is added using light maps that are selectively updated by using selective photon tracing on the CPU. The final gathering step is calculated by using fragment programs and GPU based...

Poverty-related and neglected diseases – an economic and epidemiological analysis of poverty relatedness and neglect in research and development

Science.gov (United States)

von Philipsborn, Peter; Steinbeis, Fridolin; Bender, Max E.; Regmi, Sadie; Tinnemann, Peter

2015-01-01

Background Economic growth in low- and middle-income countries (LMIC) has raised interest in how disease burden patterns are related to economic development. Meanwhile, poverty-related diseases are considered to be neglected in terms of research and development (R&D). Objectives Developing intuitive and meaningful metrics to measure how different diseases are related to poverty and neglected in the current R&D system. Design We measured how diseases are related to economic development with the income relation factor (IRF), defined by the ratio of disability-adjusted life-years (DALYs) per 100,000 inhabitants in LMIC versus that in high-income countries. We calculated the IRF for 291 diseases and injuries and 67 risk factors included in the Global Burden of Disease Study 2010. We measured neglect in R&D with the neglect factor (NF), defined by the ratio of disease burden in DALYs (as percentage of the total global disease burden) and R&D expenditure (as percentage of total global health-related R&D expenditure) for 26 diseases. Results The disease burden varies considerably with the level of economic development, shown by the IRF (median: 1.38; interquartile range (IQR): 0.79–6.3). Comparison of IRFs from 1990 to 2010 highlights general patterns of the global epidemiological transition. The 26 poverty-related diseases included in our analysis of neglect in R&D are responsible for 13.8% of the global disease burden, but receive only 1.34% of global health-related R&D expenditure. Within this group, the NF varies considerably (median: 19; IQR: 6–52). Conclusions The IRF is an intuitive and meaningful metric to highlight shifts in global disease burden patterns. A large shortfall exists in global R&D spending for poverty-related and neglected diseases, with strong variations between diseases. PMID:25623607

Multi-Synchronization Caused by Uniform Disorder for Globally Coupled Maps

International Nuclear Information System (INIS)

Jing-Hui, Li

2008-01-01

We investigate the motion of the globally coupled maps (logistic map) driven by uniform disorder. It is shown that this disorder can produce multi-synchronization for the globally coupled chaotic maps studied by us. The disorder determines the synchronized dynamics, leading to the emergence of a wide range of new collective behaviour in which the individual units in isolation are incapable of producing in the absence of the disorder. Our results imply that the disorder can tame the collective motion of the coupled chaotic maps

Poverty and suicide research in low- and middle-income countries: systematic mapping of literature published in English and a proposed research agenda.

Science.gov (United States)

Bantjes, J; Iemmi, V; Coast, E; Channer, K; Leone, T; McDaid, D; Palfreyman, A; Stephens, B; Lund, C

2016-01-01

Approximately 75% of suicides occur in low- and middle-income countries (LMICs) where rates of poverty are high. Evidence suggests a relationship between economic variables and suicidal behaviour. To plan effective suicide prevention interventions in LMICs we need to understand the relationship between poverty and suicidal behaviour and how contextual factors may mediate this relationship. We conducted a systematic mapping of the English literature on poverty and suicidal behaviour in LMICs, to provide an overview of what is known about this topic, highlight gaps in literature, and consider the implications of current knowledge for research and policy. Eleven databases were searched using a combination of key words for suicidal ideation and behaviours, poverty and LMICs to identify articles published in English between January 2004 and April 2014. Narrative analysis was performed for the 84 studies meeting inclusion criteria. Most English studies in this area come from South Asia and Middle, East and North Africa, with a relative dearth of studies from countries in Sub-Saharan Africa. Most of the available evidence comes from upper middle-income countries; only 6% of studies come from low-income countries. Most studies focused on poverty measures such as unemployment and economic status, while neglecting dimensions such as debt, relative and absolute poverty, and support from welfare systems. Most studies are conducted within a risk-factor paradigm and employ descriptive statistics thus providing little insight into the nature of the relationship. More robust evidence is needed in this area, with theory-driven studies focussing on a wider range of poverty dimensions, and employing more sophisticated statistical methods.

fMRI orientation decoding in V1 does not require global maps or globally coherent orientation stimuli.

Science.gov (United States)

Alink, Arjen; Krugliak, Alexandra; Walther, Alexander; Kriegeskorte, Nikolaus

2013-01-01

The orientation of a large grating can be decoded from V1 functional magnetic resonance imaging (fMRI) data, even at low resolution (3-mm isotropic voxels). This finding has suggested that columnar-level neuronal information might be accessible to fMRI at 3T. However, orientation decodability might alternatively arise from global orientation-preference maps. Such global maps across V1 could result from bottom-up processing, if the preferences of V1 neurons were biased toward particular orientations (e.g., radial from fixation, or cardinal, i.e., vertical or horizontal). Global maps could also arise from local recurrent or top-down processing, reflecting pre-attentive perceptual grouping, attention spreading, or predictive coding of global form. Here we investigate whether fMRI orientation decoding with 2-mm voxels requires (a) globally coherent orientation stimuli and/or (b) global-scale patterns of V1 activity. We used opposite-orientation gratings (balanced about the cardinal orientations) and spirals (balanced about the radial orientation), along with novel patch-swapped variants of these stimuli. The two stimuli of a patch-swapped pair have opposite orientations everywhere (like their globally coherent parent stimuli). However, the two stimuli appear globally similar, a patchwork of opposite orientations. We find that all stimulus pairs are robustly decodable, demonstrating that fMRI orientation decoding does not require globally coherent orientation stimuli. Furthermore, decoding remained robust after spatial high-pass filtering for all stimuli, showing that fine-grained components of the fMRI patterns reflect visual orientations. Consistent with previous studies, we found evidence for global radial and vertical preference maps in V1. However, these were weak or absent for patch-swapped stimuli, suggesting that global preference maps depend on globally coherent orientations and might arise through recurrent or top-down processes related to the perception of

Laboring Below the Line: The New Ethnography of Poverty, Low-Wage Work, and Survival in the Global Economy.

Science.gov (United States)

Munger, Frank, Ed.

This document contains 15 papers on poverty, low-wage work, and survival in the global economy, with emphasis on the following topics: identity and the meaning of work; making decisions about work, family, and welfare; and paths toward change. The following papers are included: "Identity as a Weapon in the Moral Politics of Work and…

Poor trends - The pace of poverty reduction after the Millennium Development Agenda

NARCIS (Netherlands)

Bluhm, R; de Crombrugghe, D.P.I.; Szirmai, A.

2014-01-01

We review the origins of the dollar-a-day poverty line, discuss historical poverty and inequality trends, and forecast poverty rates until 2030 using a new fractional response approach. Three findings stand out. First, global poverty reduction since 1981 has been rapid but regional trends are

Thinking out of the box : a green and social climate fund comment on "Politics, Power, Poverty and Global Health: Systems and Frames"

OpenAIRE

Ooms, Gorik; van de Pas, Remco; Decoster, Kristof; Hammonds, Rachel

2017-01-01

Abstract: Solomon Benatar's paper "Politics, Power, Poverty and Global Health: Systems and Frames" examines the inequitable state of global health challenging readers to extend the discourse on global health beyond conventional boundaries by addressing the interconnectedness of planetary life. Our response explores existing models of international cooperation, assessing how modifying them may achieve the twin goals of ensuring healthy people and planet. First, we address why the inequality re...

59 Poverty Eradication and Sustainability of Healthful Living in Nigeria

African Journals Online (AJOL)

User

2010-10-17

Oct 17, 2010 ... sustainable livelihoods; hunger, and malnutrition; ill health, limited or lack of ... poverty level has changed very little over the past two decades, poverty ... recent estimate of the food and Agriculture Organization of the United ... b) the food and energy price hikes in 2007-2008 increased the global poverty.

Water poverty indicators: conceptual problems and policy issues

NARCIS (Netherlands)

Molle, F.; Mollinga, P.P.

2003-01-01

In the wake of a growing concern about both the unchecked rise of poverty and the local and global consequences of water scarcity, the relationships between water and poverty are the object of a sprawling literature. Indicators are presented as indispensable tools for informing and orienting

The First USGS Global Geologic Map of Europa

Science.gov (United States)

Leonard, E. J.; Patthoff, D. A.; Senske, D.; Collins, G. C.

2017-12-01

Understanding the global scale geology of Europa is paramount to gaining insight into the potential habitability of this icy world. To this end, work is ongoing to complete a global geological map at the scale of 1:15 million that incorporates data at all resolutions collected by the Voyager and Galileo missions. The results of this work will aid the Europa Clipper mission, now in formulation, by providing a framework for collaborative and synergistic science investigations. To understand global geologic and tectonic relations, a total of 10 geologic units have been defined. These include: Low Albedo Ridge Material (lam)—low albedo material that irregularly surrounds large (>20 km) ridge structures; Ridged plains (pr)—distributed over all latitudes and characterized by subparallel to cross-cutting ridges and troughs visible at high resolution (material (b)—linear to curvilinear zones with a distinct, abrupt albedo change from the surrounding region; Crater material (c), Continuous Crater Ejecta (ce) and Discontinuous Crater Ejecta (dce)—features associated with impact craters including the site of the impact, crater material, and the fall-out debris respectively; Low Albedo Chaos (chl), Mottled Albedo Chaos (chm) and High Albedo Chaos (chh)—disrupted terrain with a relatively uniform low albedo, patchy/variegated albedo, and uniform high albedo appearance respectively; Knobby Chaos (chk) - disrupted terrain with rough and blocky texture occurring in the high latitudes. In addition to the geologic units, our mapping also includes structural features—Ridges, Cycloids, Undifferentiated Linea, Crater Rims, Depression Margins, Dome Margins and Troughs. We also introduce a point feature (at the global scale), Microchaos, to denote small (material. The completed map will constrain the distribution of different Europa terrains and provide a general stratigraphic framework to assess the geologic history of Europa from the regional to the global scale. Here, we

Mapping brain structure and function: cellular resolution, global perspective.

Science.gov (United States)

Zupanc, Günther K H

2017-04-01

A comprehensive understanding of the brain requires analysis, although from a global perspective, with cellular, and even subcellular, resolution. An important step towards this goal involves the establishment of three-dimensional high-resolution brain maps, incorporating brain-wide information about the cells and their connections, as well as the chemical architecture. The progress made in such anatomical brain mapping in recent years has been paralleled by the development of physiological techniques that enable investigators to generate global neural activity maps, also with cellular resolution, while simultaneously recording the organism's behavioral activity. Combination of the high-resolution anatomical and physiological maps, followed by theoretical systems analysis of the deduced network, will offer unprecedented opportunities for a better understanding of how the brain, as a whole, processes sensory information and generates behavior.

When does the Hawking into Unruh mapping for global embeddings work?

International Nuclear Information System (INIS)

Paston, S.A.

2014-01-01

We discuss for which smooth global embeddings of a metric into a Minkowskian spacetime the Hawking into Unruh mapping takes place. There is a series of examples of global embeddings into the Minkowskian spacetime (GEMS) with such mapping for physically interesting metrics. These examples use Fronsdal-type embeddings for which timelines are hyperbolas. In the present work we show that for some new embeddings (non Fronsdal-type) of the Schwarzschild and Reissner-Nordström metrics there is no mapping. We give also the examples of hyperbolic and non hyperbolic type embeddings for the de Sitter metric for which there is no mapping. For the Minkowski metric where there is no Hawking radiation we consider a non trivial embedding with hyperbolic timelines, hence in the ambient space the Unruh effect takes place, and it follows that there is no mapping too. The considered examples show that the meaning of the Hawking into Unruh mapping for global embeddings remains still insufficiently clear and requires further investigations.

A robust poverty profile for Brazil using multiple data sources

Directory of Open Access Journals (Sweden)

Ferreira Francisco H. G.

2003-01-01

Full Text Available This paper presents a poverty profile for Brazil, based on three different sources of household data for 1996. We use PPV consumption data to estimate poverty and indigence lines. ''Contagem'' data is used to allow for an unprecedented refinement of the country's poverty map. Poverty measures and shares are also presented for a wide range of population subgroups, based on the PNAD 1996, with new adjustments for imputed rents and spatial differences in cost of living. Robustness of the profile is verified with respect to different poverty lines, spatial price deflators, and equivalence scales. Overall poverty incidence ranges from 23% with respect to an indigence line to 45% with respect to a more generous poverty line. More importantly, however, poverty is found to vary significantly across regions and city sizes, with rural areas, small and medium towns and the metropolitan peripheries of the North and Northeast regions being poorest.

Data poverty: A global evaluation for 2009 to 2013 - implications for sustainable development and disaster risk reduction

Science.gov (United States)

Leidig, Mathias; Teeuw, Richard M.; Gibson, Andrew D.

2016-08-01

The article presents a time series (2009-2013) analysis for a new version of the ;Digital Divide; concept that developed in the 1990s. Digital information technologies, such as the Internet, mobile phones and social media, provide vast amounts of data for decision-making and resource management. The Data Poverty Index (DPI) provides an open-source means of annually evaluating global access to data and information. The DPI can be used to monitor aspects of data and information availability at global and national levels, with potential application at local (district) levels. Access to data and information is a major factor in disaster risk reduction, increased resilience to disaster and improved adaptation to climate change. In that context, the DPI could be a useful tool for monitoring the Sustainable Development Goals of the Sendai Framework for Disaster Risk Reduction (2015-2030). The effects of severe data poverty, particularly limited access to geoinformatic data, free software and online training materials, are discussed in the context of sustainable development and disaster risk reduction. Unlike many other indices, the DPI is underpinned by datasets that are consistently provided annually for almost all the countries of the world and can be downloaded without restriction or cost.

Joining together to combat poverty.

Science.gov (United States)

Heath, I; Haines, A; Malenica, Z; Oulton, J A; Leopando, Z; Kaseje, D; Addington, W W; Giscard D'Estaing, O; Tumwine, J K; Koivusalo, M; Biscoe, G; Nickson, P; Marusić, M; Vuk Pavlović, S

2000-03-01

The International Poverty and Health Network (IPHN) was created in December 1997 following a series of conferences organized by the World Health Organization, with the aim of integrating health into plans to eradicate poverty. Around 1.3 billion people live on less than US$1 per day. Of the 4.4 billion people in developing countries nearly 60% lack access to sanitation, 30% do not have clean water, 20% have no health care, and 20% do not have enough dietary energy and protein. Even among rich nations there are gross socioeconomic inequalities. Many children are robbed of their physical and mental potential through poverty. Expressed in constant 1963 US dollars, an average Croatian family needed the annual income of US$894 to meet the poverty line in 1960 and US$9,027 in 1995. Accordingly, 9-25% of Croatian households were below the poverty line between 1960 and 1995. The increase in the poverty rate after 1991 was compounded by the war that destroyed almost a third of industrial capacity and infrastructure. Dissipation of the communist economy and inadequate privatization have contributed to the increase in unemployment rate, corruption, and other social ills. IPHN invited Croatian Medical Journal to publish this editorial to help push the issue of poverty up political and medical agendas on a global level. We argue that a factor contributing to the failure of most large-scale programs against poverty to date is the excessive emphasis on material and infrastructure assistance at the expense of spiritual, moral, and intellectual development.

Global mapping of ecosystem services and conservation priorities

Science.gov (United States)

Naidoo, R.; Balmford, A.; Costanza, R.; Fisher, B.; Green, R. E.; Lehner, B.; Malcolm, T. R.; Ricketts, T. H.

2008-01-01

Global efforts to conserve biodiversity have the potential to deliver economic benefits to people (i.e., “ecosystem services”). However, regions for which conservation benefits both biodiversity and ecosystem services cannot be identified unless ecosystem services can be quantified and valued and their areas of production mapped. Here we review the theory, data, and analyses needed to produce such maps and find that data availability allows us to quantify imperfect global proxies for only four ecosystem services. Using this incomplete set as an illustration, we compare ecosystem service maps with the global distributions of conventional targets for biodiversity conservation. Our preliminary results show that regions selected to maximize biodiversity provide no more ecosystem services than regions chosen randomly. Furthermore, spatial concordance among different services, and between ecosystem services and established conservation priorities, varies widely. Despite this lack of general concordance, “win–win” areas—regions important for both ecosystem services and biodiversity—can be usefully identified, both among ecoregions and at finer scales within them. An ambitious interdisciplinary research effort is needed to move beyond these preliminary and illustrative analyses to fully assess synergies and trade-offs in conserving biodiversity and ecosystem services. PMID:18621701

Mapping Causes and Implications of India’s Skewed Sex Ratio and Poverty problem using Fuzzy & Neutrosophic Relational Maps

Directory of Open Access Journals (Sweden)

Gaurav

2016-08-01

Full Text Available Numerous studies by different researchers have confirmed that skewed sex ratio is a critical social problem in India. This enduring problem of gender imbalance is the collective result of factors like sex selective abortion, gender discrimination, son preference for the preservation of tribe, emergence of new technologies in medical field and many more factors. Another severe problem to be addressed in India is poverty. Many factors contribute to the perpetuation of poverty such as illiteracy, bad governance, under employment and various other reasons. Despite of India's accelerated growth rate, poverty in India is still prevalent.

Climate volatility deepens poverty vulnerability in developing countries

Science.gov (United States)

Ahmed, Syud A.; Diffenbaugh, Noah S.; Hertel, Thomas W.

2009-07-01

Extreme climate events could influence poverty by affecting agricultural productivity and raising prices of staple foods that are important to poor households in developing countries. With the frequency and intensity of extreme climate events predicted to change in the future, informed policy design and analysis requires an understanding of which countries and groups are going to be most vulnerable to increasing poverty. Using a novel economic-climate analysis framework, we assess the poverty impacts of climate volatility for seven socio-economic groups in 16 developing countries. We find that extremes under present climate volatility increase poverty across our developing country sample—particularly in Bangladesh, Mexico, Indonesia, and Africa—with urban wage earners the most vulnerable group. We also find that global warming exacerbates poverty vulnerability in many nations.

Climate volatility deepens poverty vulnerability in developing countries

International Nuclear Information System (INIS)

Ahmed, Syud A; Diffenbaugh, Noah S; Hertel, Thomas W

2009-01-01

Extreme climate events could influence poverty by affecting agricultural productivity and raising prices of staple foods that are important to poor households in developing countries. With the frequency and intensity of extreme climate events predicted to change in the future, informed policy design and analysis requires an understanding of which countries and groups are going to be most vulnerable to increasing poverty. Using a novel economic-climate analysis framework, we assess the poverty impacts of climate volatility for seven socio-economic groups in 16 developing countries. We find that extremes under present climate volatility increase poverty across our developing country sample-particularly in Bangladesh, Mexico, Indonesia, and Africa-with urban wage earners the most vulnerable group. We also find that global warming exacerbates poverty vulnerability in many nations.

Determinant of Poverty in Ethiopia | Deressa | Ethiopian Journal of ...

African Journals Online (AJOL)

Poverty has turned out to be a great global social and economic problem. In Ethiopia, it is multifaceted and deep rooted. This study attempts to analyze the impact of socioeconomic and demographic characteristics of households on poverty in Ethiopia, using the latest Household Income, Consumption and Expenditure ...

Marketing Management: Monitoring the International Environment Factors Using Global Maps

Directory of Open Access Journals (Sweden)

Štěpán Kala

2015-01-01

Full Text Available The article discusses the issue of the global marketing environment in line with the factors determining its external conditions. The aim is to specify the marketing-environment indicators in the international context and interpret the use of geographical maps illustratively documenting the differences of particular parameters in various parts of the global market. The research-results help update the theoretical framework of global environment factors. These data are also important for practice. Many enterprises consider the question of optimising their sources and directing their goals towards the opportunities available thanks to global markets. The global environment mapping is thereby an important basis for the marketing activities whose implementation across national boundaries is going to be mainly influenced by peculiarities of the environment involving foreign markets and their changes.

Geographical targeting of poverty alleviation programs : methodology and applications in rural India

NARCIS (Netherlands)

Bigman, D.; Srinivasan, P.V.

2002-01-01

The paper presents a methodology for mapping poverty within national borders at the level of relatively small geographical areas and illustrates this methodology for India. Poverty alleviation programs in India are presently targeted only at the level of the state. All states includes, however, many

Waging War on Poverty: Poverty Trends Using a Historical Supplemental Poverty Measure

Science.gov (United States)

Fox, Liana E.; Wimer, Christopher; Garfinkel, Irwin; Kaushal, Neeraj; Waldfogel, Jane

2015-01-01

Using data from the Consumer Expenditure Survey and the March Current Population Survey, we provide poverty estimates for 1967 to 2012 based on a historical Supplemental Poverty Measure (SPM). During this period, poverty, as officially measured, has stagnated. However, the official poverty measure (OPM) does not account for the effect of near-cash transfers on the financial resources available to families, an important omission since such transfers have become an increasingly important part of government anti-poverty policy. Applying the historical SPM, which does count such transfers, we find that trends in poverty have been more favorable than the OPM suggests and that government policies have played an important and growing role in reducing poverty—a role that is not evident when the OPM is used to assess poverty. We also find that government programs have played a particularly important role in alleviating child poverty and deep poverty, especially during economic downturns. PMID:26347369

Mapping local and global variability in plant trait distributions

Energy Technology Data Exchange (ETDEWEB)

Butler, Ethan E.; Datta, Abhirup; Flores-Moreno, Habacuc; Chen, Ming; Wythers, Kirk R.; Fazayeli, Farideh; Banerjee, Arindam; Atkin, Owen K.; Kattge, Jens; Amiaud, Bernard; Blonder, Benjamin; Boenisch, Gerhard; Bond-Lamberty, Ben; Brown, Kerry A.; Byun, Chaeho; Campetella, Giandiego; Cerabolini, Bruno E. L.; Cornelissen, Johannes H. C.; Craine, Joseph M.; Craven, Dylan; de Vries, Franciska T.; Díaz, Sandra; Domingues, Tomas F.; Forey, Estelle; González-Melo, Andrés; Gross, Nicolas; Han, Wenxuan; Hattingh, Wesley N.; Hickler, Thomas; Jansen, Steven; Kramer, Koen; Kraft, Nathan J. B.; Kurokawa, Hiroko; Laughlin, Daniel C.; Meir, Patrick; Minden, Vanessa; Niinemets, Ülo; Onoda, Yusuke; Peñuelas, Josep; Read, Quentin; Sack, Lawren; Schamp, Brandon; Soudzilovskaia, Nadejda A.; Spasojevic, Marko J.; Sosinski, Enio; Thornton, Peter E.; Valladares, Fernando; van Bodegom, Peter M.; Williams, Mathew; Wirth, Christian; Reich, Peter B.

2017-12-01

Accurate trait-environment relationships and global maps of plant trait distributions represent a needed stepping stone in global biogeography and are critical constraints of key parameters for land models. Here, we use a global data set of plant traits to map trait distributions closely coupled to photosynthesis and foliar respiration: specific leaf area (SLA), and dry mass-based concentrations of leaf nitrogen (Nm) and phosphorus (Pm); We propose two models to extrapolate geographically sparse point data to continuous spatial surfaces. The first is a categorical model using species mean trait values, categorized into plant functional types (PFTs) and extrapolating to PFT occurrence ranges identified by remote sensing. The second is a Bayesian spatial model that incorporates information about PFT, location and environmental covariates to estimate trait distributions. Both models are further stratified by varying the number of PFTs; The performance of the models was evaluated based on their explanatory and predictive ability. The Bayesian spatial model leveraging the largest number of PFTs produced the best maps; The interpolation of full trait distributions enables a wider diversity of vegetation to be represented across the land surface. These maps may be used as input to Earth System Models and to evaluate other estimates of functional diversity.

OANA MĂTU, INMA PASTOR, Gender and Poverty in Spain

Directory of Open Access Journals (Sweden)

ÁNGEL BELZUNEGUI

2013-05-01

Full Text Available In this article, we present an analysis of the data retrieved from the Survey onIncome and Living Conditions. A gender-based poverty study was carried out, startingfrom the evolution of global taxes, together with factors that can explain thedifferences between the poverty variable affecting men and the poverty variableaffecting women in Spain. Considering these data, it was deemed necessary toexamine the concept of feminisation of poverty and its empirical basis. We concludethat, although slightly higher poverty levels can be noted in the case of women,compared with men, in accordance with the quantitative data, this difference is notsufficiently significant to indicate that we are dealing with a feminisation of poverty –understood as a process in which differences between poverty among women andpoverty among men increase incrementally. Based on our study, we consider that thesimple presence of a poverty differentiation between men and women is not sufficientto conclude that poverty is undergoing a process of feminization.

Poverty and malaria in the Yunnan province, China

OpenAIRE

Bi, Yan; Tong, Shilu

2014-01-01

Poverty and malaria appear to have an intertwined link. This paper aims to define the relationship between poverty and malaria in Yunnan, China, and to make recommendations for future research in this important area. Data on malaria prevalence and the population’s income in each county between 2005 and 2010 were obtained from the Yunnan Center for Disease Control and Prevention and the Yunnan Bureau of Statistics, respectively. Geographic mapping shows an apparent spatial convergence of pover...

Global mapping of transposon location.

Directory of Open Access Journals (Sweden)

Abram Gabriel

2006-12-01

Full Text Available Transposable genetic elements are ubiquitous, yet their presence or absence at any given position within a genome can vary between individual cells, tissues, or strains. Transposable elements have profound impacts on host genomes by altering gene expression, assisting in genomic rearrangements, causing insertional mutations, and serving as sources of phenotypic variation. Characterizing a genome's full complement of transposons requires whole genome sequencing, precluding simple studies of the impact of transposition on interindividual variation. Here, we describe a global mapping approach for identifying transposon locations in any genome, using a combination of transposon-specific DNA extraction and microarray-based comparative hybridization analysis. We use this approach to map the repertoire of endogenous transposons in different laboratory strains of Saccharomyces cerevisiae and demonstrate that transposons are a source of extensive genomic variation. We also apply this method to mapping bacterial transposon insertion sites in a yeast genomic library. This unique whole genome view of transposon location will facilitate our exploration of transposon dynamics, as well as defining bases for individual differences and adaptive potential.

Levels of poverty and the poverty gap in rural Limpopo

Directory of Open Access Journals (Sweden)

R. R. Mears

2010-12-01

Full Text Available Purpose/objectives: The aim of this paper is to obtain a better understanding of the income and expenditure patterns of selected deep rural villages. This is done by measuring the level of poverty and/or the poverty gap of 132 households in Limpopo, one of the poorest provinces in South Africa. Problem investigated: The Millennium Declaration symbolises the commitment to end extreme poverty, but limited data is available for rural areas to inform policy decisions. The relative income shares for individuals, households and percentile groups within a population provide the best information on poverty for policy formulation. The nature and size distribution of income are therefore central to analysing the poverty problem within low-income areas. The survey area is one of the poorest areas in South Africa, and shows what data is needed to measure and understand the extent of poverty. Design/Method/Approach: A representative sample of 132 households was drawn, which represents 6,9 percent of the estimated 1900 households in selected villages of rural Limpopo. A total of 740 household members were represented in the survey, with an average of 5,6 members per household. Originality/Value: Although this is a relatively small sample, it generated much-needed data on this very poor area of South Africa. Detailed empirical data on the income and expenditure patterns is not available, especially for rural areas. The socio-economic data from this research supported an important health project of the Water and Health Research Unit (WHRU of the University of Johannesburg. The article also lays the foundation for further research in this field of study, facilitating engagement with a number of related debates such as those about satisfaction of life, vulnerability to poverty, the geography of deprivation and the mapping of poverty. Conclusion: The main finding is that the government provides for many needs of the poor, especially in the deep rural areas. Only

Development Labs: University Knowledge Production and Global Poverty

Science.gov (United States)

Collins, Christopher S.

2017-01-01

In 2012, the United States Agency for International Development allocated $137 million to fund seven universities to create "development labs" to advance social/economic progress and reduce poverty. International economic development has become a booming field and industry but is also highly contested. The function of the university as a…

Mapping Causes and Implications of India's Skewed Sex Ratio and Poverty problem using Fuzzy & Neutrosophic Relational Maps

OpenAIRE

Gaurav; Kumar, Megha; Bhutani, Kanika; Aggarwal, Swati

2016-01-01

Numerous studies by different researchers have confirmed that skewed sex ratio is a critical social problem in India. This enduring problem of gender imbalance is the collective result of factors like sex selective abortion, gender discrimination, son preference for the preservation of tribe, emergence of new technologies in medical field and many more factors. Another severe problem to be addressed in India is poverty. Many factors contribute to the perpetuation of poverty such as illiteracy...

Poverty – a major economical problem

Directory of Open Access Journals (Sweden)

Assistent Professor Somogyi János

2008-05-01

Full Text Available Poverty is the state for the majority of the world’s people and nations. Yet there is plenty offood in the world for everyone. The problem is that hungry people are trapped in severe poverty. They lackthe money to buy enough food to nourish them. Being constantly malnourished, they become weaker and oftensick. This makes them increasingly less able to work, which then makes them even poorer and hungrier.This downward spiral often continues until death for them and their families.Why is this? How is to blame? Poor people for their own predicament? Have they been lazy, madepoor decisions, and been solely responsible for their plight? What about their governments? Have theypursued policies that actually harm successful development? Such causes of poverty and inequality are nodoubt real. But deeper and more global causes of poverty are often less discussed. This article explores variouspoverty problems in more depth.

Family Size and Rural Poverty -in the Kwahu South District in Ghana ...

African Journals Online (AJOL)

Rural Poverty is one of the greatest social problems confronting the world today. The problem is more pronounced in the developing countries. Ghana is no exception to this global problem of rural poverty. Ghana as a nation has adopted a lot of measures to address poverty. From the early 1980's to 2002, the country has ...

A Synopsis of Global Mapping of Freshwater Habitats and Biodiversity: Implications for Conservation

Energy Technology Data Exchange (ETDEWEB)

McManamay, Ryan A. [ORNL; Griffiths, Natalie A. [ORNL; DeRolph, Christopher R. [ORNL; Pracheil, Brenda M. [ORNL

2018-01-01

Accurately mapping freshwater habitats and biodiversity at high-resolutions across the globe is essential for assessing the vulnerability and threats to freshwater organisms and prioritizing conservation efforts. Since the 2000s, extensive efforts have been devoted to mapping global freshwater habitats (rivers, lakes, and wetlands), the spatial representation of which has changed dramatically over time with new geospatial data products and improved remote sensing technologies. Some of these mapping efforts, however, are still coarse representations of actual conditions. Likewise, the resolution and scope of global freshwater biodiversity compilation efforts have also increased, but are yet to mirror the spatial resolution and fidelity of mapped freshwater environments. In our synopsis, we find that efforts to map freshwater habitats have been conducted independently of those for freshwater biodiversity; subsequently, there is little congruence in the spatial representation and resolution of the two efforts. We suggest that global species distribution models are needed to fill this information gap; however, limiting data on habitat characteristics at scales that complement freshwater habitats has prohibited global high-resolution biogeography efforts. Emerging research trends, such as mapping habitat alteration in freshwater ecosystems and trait biogeography, show great promise in mechanistically linking global anthropogenic stressors to freshwater biodiversity decline and extinction risk.

Global Geological Map of Venus

Science.gov (United States)

Ivanov, M. A.

2008-09-01

Introduction: The Magellan SAR images provide sufficient data to compile a geological map of nearly the entire surface of Venus. Such a global and selfconsistent map serves as the base to address the key questions of the geologic history of Venus. 1) What is the spectrum of units and structures that makes up the surface of Venus [1-3]? 2) What volcanic/tectonic processes do they characterize [4-7]? 3) Did these processes operated locally, regionally, or globally [8- 11]? 4) What are the relationships of relative time among the units [8]? 5) At which length-scale these relationships appear to be consistent [8-10]? 6) What is the absolute timing of formation of the units [12-14]? 7) What are the histories of volcanism, tectonics and the long-wavelength topography on Venus? 7) What model(s) of heat loss and lithospheric evolution [15-21] do these histories correspond to? The ongoing USGS program of Venus mapping has already resulted in a series of published maps at the scale 1:5M [e.g. 22-30]. These maps have a patch-like distribution, however, and are compiled by authors with different mapping philosophy. This situation not always results in perfect agreement between the neighboring areas and, thus, does not permit testing geological hypotheses that could be addressed with a self-consistent map. Here the results of global geological mapping of Venus at the scale 1:10M is presented. The map represents a contiguous area extending from 82.5oN to 82.5oS and comprises ~99% of the planet. Mapping procedure: The map was compiled on C2- MIDR sheets, the resolution of which permits identifying the basic characteristics of previously defined units. The higher resolution images were used during the mapping to clarify geologic relationships. When the map was completed, its quality was checked using published USGS maps [e.g., 22-30] and the catalogue of impact craters [31]. The results suggest that the mapping on the C2-base provided a highquality map product. Units and

The impact of social protection and poverty elimination on global tuberculosis incidence: a statistical modelling analysis of Sustainable Development Goal 1

Directory of Open Access Journals (Sweden)

Daniel J Carter, MSc

2018-05-01

Full Text Available Summary: Background: The End TB Strategy and the Sustainable Development Goals (SDGs are intimately linked by their common targets and approaches. SDG 1 aims to end extreme poverty and expand social protection coverage by 2030. Achievement of SDG 1 is likely to affect the tuberculosis epidemic through a range of pathways. We estimate the reduction in global tuberculosis incidence that could be obtained by reaching SDG 1. Methods: We developed a conceptual framework linking key indicators of SDG 1 progress to tuberculosis incidence via well described risk factor pathways and populated it with data from the SDG data repository and the WHO tuberculosis database for 192 countries. Correlations and mediation analyses informed the strength of the association between the SDG 1 subtargets and tuberculosis incidence, resulting in a simplified framework for modelling. The simplified framework linked key indicators for SDG 1 directly to tuberculosis incidence. We applied an exponential decay model based on linear associations between SDG 1 indicators and tuberculosis incidence to estimate tuberculosis incidence in 2035. Findings: Ending extreme poverty resulted in a reduction in global incidence of tuberculosis of 33·4% (95% credible interval 15·5–44·5 by 2035 and expanding social protection coverage resulted in a reduction in incidence of 76·1% (45·2–89·9 by 2035; both pathways together resulted in a reduction in incidence of 84·3% (54·7–94·9. Interpretation: Full achievement of SDG 1 could have a substantial effect on the global burden of tuberculosis. Cross-sectoral approaches that promote poverty reduction and social protection expansion will be crucial complements to health interventions, accelerating progress towards the End TB targets. Funding: World Health Organization.

The impact of social protection and poverty elimination on global tuberculosis incidence: a statistical modelling analysis of Sustainable Development Goal 1.

Science.gov (United States)

Carter, Daniel J; Glaziou, Philippe; Lönnroth, Knut; Siroka, Andrew; Floyd, Katherine; Weil, Diana; Raviglione, Mario; Houben, Rein M G J; Boccia, Delia

2018-05-01

The End TB Strategy and the Sustainable Development Goals (SDGs) are intimately linked by their common targets and approaches. SDG 1 aims to end extreme poverty and expand social protection coverage by 2030. Achievement of SDG 1 is likely to affect the tuberculosis epidemic through a range of pathways. We estimate the reduction in global tuberculosis incidence that could be obtained by reaching SDG 1. We developed a conceptual framework linking key indicators of SDG 1 progress to tuberculosis incidence via well described risk factor pathways and populated it with data from the SDG data repository and the WHO tuberculosis database for 192 countries. Correlations and mediation analyses informed the strength of the association between the SDG 1 subtargets and tuberculosis incidence, resulting in a simplified framework for modelling. The simplified framework linked key indicators for SDG 1 directly to tuberculosis incidence. We applied an exponential decay model based on linear associations between SDG 1 indicators and tuberculosis incidence to estimate tuberculosis incidence in 2035. Ending extreme poverty resulted in a reduction in global incidence of tuberculosis of 33·4% (95% credible interval 15·5-44·5) by 2035 and expanding social protection coverage resulted in a reduction in incidence of 76·1% (45·2-89·9) by 2035; both pathways together resulted in a reduction in incidence of 84·3% (54·7-94·9). Full achievement of SDG 1 could have a substantial effect on the global burden of tuberculosis. Cross-sectoral approaches that promote poverty reduction and social protection expansion will be crucial complements to health interventions, accelerating progress towards the End TB targets. World Health Organization. Copyright © 2018 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND 4.0 license. Published by Elsevier Ltd.. All rights reserved.

Mapping Global Research on International Higher Education

Science.gov (United States)

Kuzhabekova, Aliya; Hendel, Darwin D.; Chapman, David W.

2015-01-01

The purpose of the study is to map global research in international higher education. Specifically, the study uses bibliometric and social network analysis methods to identify key individuals, institutions, countries, and disciplines contributing to research in international higher education and to investigate patterns of connectivity among…

Challenges and opportunities in mapping land use intensity globally

DEFF Research Database (Denmark)

Kuemmerle, Tobias; Erb, Karlheinz; Meyfroidt, Patrick

2013-01-01

Future increases in land-based production will need to focus more on sustainably intensifying existing production systems. Unfortunately, our understanding of the global patterns of land use intensity is weak, partly because land use intensity is a complex, multidimensional term, and partly becau...... challenges and opportunities for mapping land use intensity for cropland, grazing, and forestry systems, and identify key issues for future research....... we lack appropriate datasets to assess land use intensity across broad geographic extents. Here, we review the state of the art regarding approaches for mapping land use intensity and provide a comprehensive overview of available global-scale datasets on land use intensity. We also outline major...

Poverty eradication in a carbon constrained world.

Science.gov (United States)

Hubacek, Klaus; Baiocchi, Giovanni; Feng, Kuishuang; Patwardhan, Anand

2017-10-24

The UN Framework Convention on Climate Change aims to keep warming below 2 °C while recognizing developing countries' right to eradicate extreme poverty. Poverty eradication is also the first of the Sustainable Development Goals. This paper investigates potential consequences for climate targets of achieving poverty eradication. We find that eradicating extreme poverty, i.e., moving people to an income above $1.9 purchasing power parity (PPP) a day, does not jeopardize the climate target even in the absence of climate policies and with current technologies. On the other hand, bringing everybody to a still modest expenditure level of at least $2.97 PPP would have long-term consequences on achieving emission targets. Compared to the reference mitigation pathway, eradicating extreme poverty increases the effort by 2.8% whereas bringing everybody to at least $2.97 PPP would increase the required mitigation rate by 27%. Given that the top 10% global income earners are responsible for 36% of the current carbon footprint of households; the discourse should address income distribution and the carbon intensity of lifestyles.

Global Rural-Urban Mapping Project (GRUMP), Alpha Version

Data.gov (United States)

National Aeronautics and Space Administration — The Global Rural-Urban Mapping Project (GRUMP), Alpha Version consists of estimates of human population for the years 1990, 1995, and 2000 by 30 arc-second (1km)...

Poverty and development

Directory of Open Access Journals (Sweden)

Néstor Juan Sanabria Landazábal

2006-07-01

Full Text Available In this essay there is argued that the notions ofpoverty, development, quality of life and, in general, all the concepts, variables and indicators used in the explanations and theories on this type, are different points of view from the observers' interests,of the same and only social phenomenon. Therefore,there are multiple works on poverty and development. However, an approximation from the perspective of complexity must bear in mind that the development may refer to the social structure as a whole, and to the actions that modify context of the system, just when it has been ordered through the science in order to explain the reality. Therefore,there is a clase relation between poverty and development. These are different ways to see the same phenomenon, which allow us to think about the life quality from a global sense.

Conceptualising energy use and energy poverty using a capabilities framework

International Nuclear Information System (INIS)

Day, Rosie; Walker, Gordon; Simcock, Neil

2016-01-01

In this article we conceptualise energy use from a capabilities perspective, informed by the work of Amartya Sen, Martha Nussbaum and others following them. Building on this, we suggest a corresponding definition of energy poverty, as understood in the capabilities space. We argue that such an understanding provides a theoretically coherent means of comprehending the relationship between energy and wellbeing, and thus conceptualising energy deprivation, that makes sense across settings including both the global North and South: a coherence which has previously been lacking. At the same time, it has the flexibility to be deployed in a way that is sensitive to local contexts. Understanding energy use in the capabilities space also provides a means for identifying multiple sites of intervention, including some areas that are currently largely overlooked. We argue that this is advantageous for attempts to address energy poverty in the context of climate change and imperatives for the containment of aggregate energy consumption. - Highlights: •We apply the capabilities approach of Amartya Sen and Martha Nussbaum to conceptualising why energy is used and needed. •We propose a definition of energy poverty based on the capabilities approach. •We argue that this understanding integrates approaches to energy poverty from global North and South contexts. •The proposed definition of energy poverty is multi-dimensional. •This understanding opens new conceptual space for interventions to alleviate energy poverty.

A global interaction network maps a wiring diagram of cellular function

Science.gov (United States)

Costanzo, Michael; VanderSluis, Benjamin; Koch, Elizabeth N.; Baryshnikova, Anastasia; Pons, Carles; Tan, Guihong; Wang, Wen; Usaj, Matej; Hanchard, Julia; Lee, Susan D.; Pelechano, Vicent; Styles, Erin B.; Billmann, Maximilian; van Leeuwen, Jolanda; van Dyk, Nydia; Lin, Zhen-Yuan; Kuzmin, Elena; Nelson, Justin; Piotrowski, Jeff S.; Srikumar, Tharan; Bahr, Sondra; Chen, Yiqun; Deshpande, Raamesh; Kurat, Christoph F.; Li, Sheena C.; Li, Zhijian; Usaj, Mojca Mattiazzi; Okada, Hiroki; Pascoe, Natasha; Luis, Bryan-Joseph San; Sharifpoor, Sara; Shuteriqi, Emira; Simpkins, Scott W.; Snider, Jamie; Suresh, Harsha Garadi; Tan, Yizhao; Zhu, Hongwei; Malod-Dognin, Noel; Janjic, Vuk; Przulj, Natasa; Troyanskaya, Olga G.; Stagljar, Igor; Xia, Tian; Ohya, Yoshikazu; Gingras, Anne-Claude; Raught, Brian; Boutros, Michael; Steinmetz, Lars M.; Moore, Claire L.; Rosebrock, Adam P.; Caudy, Amy A.; Myers, Chad L.; Andrews, Brenda; Boone, Charles

2017-01-01

We generated a global genetic interaction network for Saccharomyces cerevisiae, constructing over 23 million double mutants, identifying ~550,000 negative and ~350,000 positive genetic interactions. This comprehensive network maps genetic interactions for essential gene pairs, highlighting essential genes as densely connected hubs. Genetic interaction profiles enabled assembly of a hierarchical model of cell function, including modules corresponding to protein complexes and pathways, biological processes, and cellular compartments. Negative interactions connected functionally related genes, mapped core bioprocesses, and identified pleiotropic genes, whereas positive interactions often mapped general regulatory connections among gene pairs, rather than shared functionality. The global network illustrates how coherent sets of genetic interactions connect protein complex and pathway modules to map a functional wiring diagram of the cell. PMID:27708008

Policy Analysis of Poverty Alleviation in Semarang City Using Spatial and Sectoral Approach

Science.gov (United States)

Muktiali, M.

2018-02-01

Poverty is a multidimensional problem. Therefore, poverty reduction policy is not only related to the increase of income, but also various other dimensions such as improvement of education, health, quality of life, access to electricity, access to sanitation and water supply. Semarang City Government in 2012 initiated a policy of poverty reduction synergy program called “Gerdu Kempling”. Gerdu Kempling is an integrated policy which gives priority to addressing poverty in each village and sub-district in Semarang based on aspects of health, economy, education, infrastructure, and environment. Based on the results of Budget Allocation Analysis and Analysis of Geographic Information Systems (Poverty Mapping), it can be concluded that the program and budget allocation for poverty alleviation in Semarang City are not synchronized either spatially or sectorally.

The role of LP gas in eradicating energy poverty

Energy Technology Data Exchange (ETDEWEB)

Kelly, Michael; Behuria, Sarthak

2010-09-15

LP Gas is an ideal solution for dealing with energy poverty. Clean burning, low carbon, extremely efficient, requiring minimal infrastructure or R and D investment and with plentiful long term global supply, LP Gas can be quickly introduced to play an important role in eradicating energy poverty and steering both industrialised and developing countries onto more sustainable energy development paths.

Mental health and poverty in the inner city.

Science.gov (United States)

Anakwenze, Ujunwa; Zuberi, Daniyal

2013-08-01

Rapid urbanization globally threatens to increase the risk to mental health and requires a rethinking of the relationship between urban poverty and mental health. The aim of this article is to reveal the cyclic nature of this relationship: Concentrated urban poverty cultivates mental illness, while the resulting mental illness reinforces poverty. The authors used theories about social disorganization and crime to explore the mechanisms through which the urban environment can contribute to mental health problems. They present some data on crime, substance abuse, and social control to support their claim that mental illness reinforces poverty. The authors argue that, to interrupt this cycle and improve outcomes, social workers and policymakers must work together to implement a comprehensive mental health care system that emphasizes prevention, reaches young people, crosses traditional health care provision boundaries, and involves the entire community to break this cycle and improve the outcomes of those living in urban poverty.

Poverty Relief or Poverty Eradication? | Kritzinger | Acta Theologica

African Journals Online (AJOL)

The author challenges the reader to make two mindshifts: from a focus on poverty relief to an emphasis on poverty eradication; and from viewing the poor as the objects of poverty alleviation to accepting them as the subjects of poverty eradication. The case is argued and a practical approach towards poverty eradication is ...

The global thermospheric mapping study

International Nuclear Information System (INIS)

Oliver, W.L.; Salah, J.E.

1988-01-01

The Global Thermospheric Mapping Study (GTMS) is a multitechnique experimental pilot study of the Earth's thermosphere designed to map simultaneously its spatial and temporal morphology. This paper provides the background for the study and presents the analysis techniques employed at Millstone Hill and results to date on thermospheric structure and dynamics. The first latitudinal-temporal maps of exospheric temperature obtained from the incoherent scatter radar chain at 70W meridian are presented for the two solstice periods, revealing substantial seasonal differences between them. The observed structure shows a relatively depressed temperature at high latitude in summer in contrast to the mass spectrometer/incoherent scatter 1983 [MSIS-83] empirical model, which shows a maximum temperature at polar latitudes. The MSIS-83 model predictions are in good agreement with the observed latitudinal-temporal structure in winter. Comparison with the numerical predictions made for the June 26-28, 1984 period with the National Center for Atmospheric Research thermospheric general circulation model shows reasonable agreement in the latitudinal gradient but the observations indicate a cooler thermosphere by several hundred degrees. Neutral winds at mid-latitudes are presented showing the expected strong southward winds at night, which are found to be consistent with the temperature gradients observed in the latitudinal maps. There is good agreement in the June winds between the available numerical model calculations and the observations. Work performed elsewhere on the GTMS data base is summarized for completeness

China's Mission in Surveying, Mapping and Geographic Information during Global Governance

Science.gov (United States)

Jia, D.; Xue, C.; Chen, X.

2018-04-01

In the new era, it is proposed that China should be transformed from a participant and a cooperator into a designer, an impeller and a leader, continue taking an effect of responsible great power, increase public product supply, perfect a global governance system and contribute to China's wisdom and China's schemes during global governance, thus surveying and mapping geographic information takes on great mission. On the one hand, we have to timely grasp global geographic information data resources to provide an important scientific data support for China's wisdom and China's schemes. On the other hand, we have to provide surveying and mapping geographic information infrastructure construction and public products for developing countries, support location services within a global territorial scope, and realize the smoothness of talent flow, material flow and information flow between China and countries in the world. Meanwhile, external assistance and international communication and cooperation of surveying and mapping geographic information are also enhanced, and popularization and application of a geographic information technology in underdeveloped countries and regions are promoted.

Mapping the global land surface using 1 km AVHRR data

Science.gov (United States)

Lauer, D.T.; Eidenshink, J.C.

1998-01-01

The scientific requirements for mapping the global land surface using 1 km advanced very high resolution radiometer (AVHRR) data have been set forth by the U.S. Global Change Research Program; the International Geosphere Biosphere Programme (IGBP); The United Nations; the National Oceanic and Atmospheric Administration (NOAA); the Committee on Earth Observations Satellites; and the National Aeronautics and Space Administration (NASA) mission to planet Earth (MTPE) program. Mapping the global land surface using 1 km AVHRR data is an international effort to acquire, archive, process, and distribute 1 km AVHRR data to meet the needs of the international science community. A network of AVHRR receiving stations, along with data recorded by NOAA, has been acquiring daily global land coverage since April 1, 1992. A data set of over 70,000 AVHRR images is archived and distributed by the United States Geological Survey (USGS) EROS Data Center, and the European Space Agency. Under the guidance of the IGBP, processing standards have been developed for calibration, atmospheric correction, geometric registration, and the production of global 10-day maximum normalized difference vegetation index (NDVI) composites. The major uses of the composites are for the study of surface vegetation condition, mapping land cover, and deriving biophysical characteristics of terrestrial ecosystems. A time-series of 54 10-day global vegetation index composites for the period of April 1, 1992 through September 1993 has been produced. The production of a time-series of 33 10-day global vegetation index composites using NOAA-14 data for the period of February 1, 1995 through December 31, 1995 is underway. The data products are available from the USGS, in cooperation with NASA's MTPE program and other international organizations.

Order in the turbulent phase of globally coupled maps

International Nuclear Information System (INIS)

Perez, G.; Sinha, S.; Cerdeira, H.A.

1991-04-01

The very surprising broad peaks seen in the power spectra of the mean field in a globally coupled map system, indicating subtle coherences between the elements even in the ''turbulent'' phase, are investigated in detail with respect to number of elements coupled, nonlinearity and global coupling strength. We find that the peaks are determined by two distinct components: effective renormalization of the nonlinearity parameter in the local mapping and the strength of the mean field iteration term. We also demonstrate the influence of background noise on the peaks - which is quite counterintuitive, as the peaks become sharper with increase in strength of noise, up to a certain critical noise strength. (author). 11 refs, 10 figs

The debate on the relationship between globalization, poverty and inequality: A critical overview

Directory of Open Access Journals (Sweden)

Vicente Valentim

2016-11-01

Full Text Available On this theoretical article, I critically present the ongoing debate on the relationship between globalization, poverty and inequality. To do so, I rely on the typology put forward by Held & McGrew (2007, which divides scholars between two main approaches: the globalists and the skeptics. Among the first approach, one can then distinguish between neoliberal globalists and transformationalist globalists. Among the second one, one can distinguish between realist skeptics and Marxist skeptics. I go through the most important thinkers of each of these four perspectives, summing up the most influential arguments put forward to support their view. By grouping the views of these scholars, I show similarities and differences between the four perspectives and thus contribute to making the debate more clear. In a further section, I critically assess these arguments, identifying some of their strengths and shortcomings.

Global seafloor geomorphic features map: applications for ocean conservation and management

Science.gov (United States)

Harris, P. T.; Macmillan-Lawler, M.; Rupp, J.; Baker, E.

2013-12-01

Seafloor geomorphology, mapped and measured by marine scientists, has proven to be a very useful physical attribute for ocean management because different geomorphic features (eg. submarine canyons, seamounts, spreading ridges, escarpments, plateaus, trenches etc.) are commonly associated with particular suites of habitats and biological communities. Although we now have better bathymetric datasets than ever before, there has been little effort to integrate these data to create an updated map of seabed geomorphic features or habitats. Currently the best available global seafloor geomorphic features map is over 30 years old. A new global seafloor geomorphic features map (GSGM) has been created based on the analysis and interpretation of the SRTM (Shuttle Radar Topography Mission) 30 arc-second (~1 km) global bathymetry grid. The new map includes global spatial data layers for 29 categories of geomorphic features, defined by the International Hydrographic Organisation. The new geomorphic features map will allow: 1) Characterization of bioregions in terms of their geomorphic content (eg. GOODS bioregions, Large Marine Ecosystems (LMEs), ecologically or biologically significant areas (EBSA)); 2) Prediction of the potential spatial distribution of vulnerable marine ecosystems (VME) and marine genetic resources (MGR; eg. associated with hydrothermal vent communities, shelf-incising submarine canyons and seamounts rising to a specified depth); and 3) Characterization of national marine jurisdictions in terms of their inventory of geomorphic features and their global representativeness of features. To demonstrate the utility of the GSGM, we have conducted an analysis of the geomorphic feature content of the current global inventory of marine protected areas (MPAs) to assess the extent to which features are currently represented. The analysis shows that many features have very low representation, for example fans and rises have less than 1 per cent of their total area

Financial development and poverty reduction in emerging market economies

Directory of Open Access Journals (Sweden)

Bayar Yılmaz

2017-01-01

Full Text Available Poverty reduction is one of the key challenges in the globalized world. This study investigates the relationship between financial development and poverty reduction in emerging market economies during the period 1993- 2012. The Carrión-i-Silvestre, del Barrio-Castro, and López-Bazo (2005 panel unit root test and the Basher and Westerlund (2009 cointegration test was applied considering the cross-sectional dependence and multiple structural breaks in the study period. The findings indicated that financial development, including banking sector development and stock market development, had a significant positive impact on poverty reduction in emerging market economies.

Child poverty and changes in child poverty.

Science.gov (United States)

Chen, Wen-Hao; Corak, Miles

2008-08-01

This article offers a cross-country overview of child poverty, changes in child poverty, and the impact of public policy in North America and Europe. Levels and changes in child poverty rates in 12 Organisation for Economic Co-operation and Development (OECD) countries during the 1990s are documented using data from the Luxembourg Income Study project, and a decomposition analysis is used to uncover the relative role of demographic factors, labor markets, and income transfers from the state in determining the magnitude and direction of the changes. Child poverty rates fell noticeably in only three countries and rose in three others. In no country were demographic factors a force for higher child poverty rates, but these factors were also limited in their ability to cushion children from adverse shocks originating in the labor market or the government sector. Increases in the labor market engagement of mothers consistently lowered child poverty rates, while decreases in the employment rates and earnings of fathers were a force for higher rates. Finally, there is no single road to lower child poverty rates. Reforms to income transfers intended to increase labor supply may or may not end up lowering the child poverty rate.

A Continuously Updated, Global Land Classification Map, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — We propose to demonstrate a fully automatic capability for generating a global, high resolution (30 m) land classification map, with continuous updates from...

Land cover mapping of North and Central America—Global Land Cover 2000

Science.gov (United States)

Latifovic, Rasim; Zhu, Zhi-Liang

2004-01-01

The Land Cover Map of North and Central America for the year 2000 (GLC 2000-NCA), prepared by NRCan/CCRS and USGS/EROS Data Centre (EDC) as a regional component of the Global Land Cover 2000 project, is the subject of this paper. A new mapping approach for transforming satellite observations acquired by the SPOT4/VGTETATION (VGT) sensor into land cover information is outlined. The procedure includes: (1) conversion of daily data into 10-day composite; (2) post-seasonal correction and refinement of apparent surface reflectance in 10-day composite images; and (3) extraction of land cover information from the composite images. The pre-processing and mosaicking techniques developed and used in this study proved to be very effective in removing cloud contamination, BRDF effects, and noise in Short Wave Infra-Red (SWIR). The GLC 2000-NCA land cover map is provided as a regional product with 28 land cover classes based on modified Federal Geographic Data Committee/Vegetation Classification Standard (FGDC NVCS) classification system, and as part of a global product with 22 land cover classes based on Land Cover Classification System (LCCS) of the Food and Agriculture Organisation. The map was compared on both areal and per-pixel bases over North and Central America to the International Geosphere–Biosphere Programme (IGBP) global land cover classification, the University of Maryland global land cover classification (UMd) and the Moderate Resolution Imaging Spectroradiometer (MODIS) Global land cover classification produced by Boston University (BU). There was good agreement (79%) on the spatial distribution and areal extent of forest between GLC 2000-NCA and the other maps, however, GLC 2000-NCA provides additional information on the spatial distribution of forest types. The GLC 2000-NCA map was produced at the continental level incorporating specific needs of the region.

Poverty and Health: Defeating poverty by going to the roots

OpenAIRE

Anirudh Krishna

2007-01-01

Poverty is dynamic in nature: even as some people move out of poverty, other people simultaneously fall into poverty. The poverty pool is being simultaneously both depleted and refilled. Anirudh Krishna argues that efforts for poverty reduction tend to focus exclusively on raising people out of poverty, and therefore will not be very successful unless poverty creation is also addressed. Ill health and high healthcare expenses are the principal reasons associated with falling into poverty; the...

International Comparisons of Income Poverty and Extreme Income Poverty

OpenAIRE

Blackburn, McKinley L.

1993-01-01

Uses LIS data to study the sensitivity of cross-national income poverty comparisons to the method in which poverty is measured. Examined are the differences between using absolute and relative poverty comparisons as well as the consequence of lowering the real value of the poverty line to examine extreme poverty.

BikeMaps.org: A Global Tool for Collision and Near Miss Mapping.

Science.gov (United States)

Nelson, Trisalyn A; Denouden, Taylor; Jestico, Benjamin; Laberee, Karen; Winters, Meghan

2015-01-01

There are many public health benefits to cycling, such as chronic disease reduction and improved air quality. Real and perceived concerns about safety are primary barriers to new ridership. Due to limited forums for official reporting of cycling incidents, lack of comprehensive data is limiting our ability to study cycling safety and conduct surveillance. Our goal is to introduce BikeMaps.org, a new website developed by the authors for crowd-source mapping of cycling collisions and near misses. BikeMaps.org is a global mapping system that allows citizens to map locations of cycling incidents and report on the nature of the event. Attributes collected are designed for spatial modeling research on predictors of safety and risk, and to aid surveillance and planning. Released in October 2014, within 2 months the website had more than 14,000 visitors and mapping in 14 countries. Collisions represent 38% of reports (134/356) and near misses 62% (222/356). In our pilot city, Victoria, Canada, citizens mapped data equivalent to about 1 year of official cycling collision reports within 2 months via BikeMaps.org. Using report completeness as an indicator, early reports indicate that data are of high quality with 50% being fully attributed and another 10% having only one missing attribute. We are advancing this technology, with the development of a mobile App, improved data visualization, real-time altering of hazard reports, and automated open-source tools for data sharing. Researchers and citizens interested in utilizing the BikeMaps.org technology can get involved by encouraging citizen mapping in their region.

The reality of disability: Multidimensional poverty of people with disability and their families in Latin America.

Science.gov (United States)

Pinilla-Roncancio, Mónica

2017-12-30

Disability and poverty are interconnected and although this relationship has been recognised, there is a lack of empirical evidence to support any possible causal relationship in this topic, particularly in the context of Latin America (LA). This study tests the hypothesis "Disability increases the risk of multidimensional poverty of people living with disabilities and their families". Using national census data from Brazil, Chile, Colombia, Costa Rica and Mexico, the Global Multidimensional Poverty Index (Global MPI) was calculated with the aim of measuring and comparing the levels of multidimensional poverty of people living in households with and without disabled members in the five countries. We found that in the five countries people with disabilities and their families had higher incidence, intensity and levels of multidimensional poverty compared with people living in other households. Their levels of deprivation were also higher for all the indicators included in the Global MPI and the contribution of this group to the national MPI was higher than their share of the population, thus people with disabilities and their families are overrepresented in those living in multidimensional poverty. People with disabilities and their families are in worse conditions than poor households without disabled members and social policies should aim to reduce their high levels of multidimensional poverty and deprivation. Copyright © 2017 Elsevier Inc. All rights reserved.

Young child poverty in the United States: Analyzing trends in poverty and the role of anti-poverty programs using the Supplemental Poverty Measure

Science.gov (United States)

Pac, Jessica; Nam, JaeHyun; Waldfogel, Jane; Wimer, Christopher

2017-01-01

Between 1968 and 2013, the poverty rate of young children age 0 to 5 years fell by nearly one third, in large part because of the role played by anti-poverty programs. However, young children in the U.S. still face a much higher rate of poverty than do older children in the U.S. They also continue to have a much higher poverty rate than do young children in other developed countries around the world. In this paper, we provide a detailed analysis of trends in poverty and the role of anti-poverty programs in addressing poverty among young children, using an improved measure of poverty, the Supplemental Poverty Measure. We examine changes over time and the current status, both for young children overall and for key subgroups (by child age, and by child race/ethnicity). Our findings can be summarized in three key points. First, poverty among all young children age 0–5 years has fallen since the beginning of our time series; but absent the safety net, today’s poverty rate among young children would be identical to or higher than it was in 1968. Second, the safety net plays an increasing role in reducing the poverty of young children, especially among Black non-Hispanic children, whose poverty rate would otherwise be 20.8 percentage points higher in 2013. Third, the composition of support has changed from virtually all cash transfers in 1968, to about one third each of cash, credit and in-kind transfers today. PMID:28659652

Young child poverty in the United States: Analyzing trends in poverty and the role of anti-poverty programs using the Supplemental Poverty Measure.

Science.gov (United States)

Pac, Jessica; Nam, JaeHyun; Waldfogel, Jane; Wimer, Christopher

2017-03-01

Between 1968 and 2013, the poverty rate of young children age 0 to 5 years fell by nearly one third, in large part because of the role played by anti-poverty programs. However, young children in the U.S. still face a much higher rate of poverty than do older children in the U.S. They also continue to have a much higher poverty rate than do young children in other developed countries around the world. In this paper, we provide a detailed analysis of trends in poverty and the role of anti-poverty programs in addressing poverty among young children, using an improved measure of poverty, the Supplemental Poverty Measure. We examine changes over time and the current status, both for young children overall and for key subgroups (by child age, and by child race/ethnicity). Our findings can be summarized in three key points. First, poverty among all young children age 0-5 years has fallen since the beginning of our time series; but absent the safety net, today's poverty rate among young children would be identical to or higher than it was in 1968. Second, the safety net plays an increasing role in reducing the poverty of young children, especially among Black non-Hispanic children, whose poverty rate would otherwise be 20.8 percentage points higher in 2013. Third, the composition of support has changed from virtually all cash transfers in 1968, to about one third each of cash, credit and in-kind transfers today.

Surveying the hidden attitudes of hospital nurses' towards poverty.

Science.gov (United States)

Wittenauer, James; Ludwick, Ruth; Baughman, Kristin; Fishbein, Rebecca

2015-08-01

To explore the attitudes held by registered nurses about persons living in poverty. As a profession, nursing has strong commitment to advocating for the socioeconomically disadvantaged. The links among poverty and health disparities are well established and research demonstrates that attitudes of providers can influence how those in poverty use health services. Although nurses are the largest sector of healthcare providers globally, little research has been published on their attitudes towards patients they care for who live in poverty. Cross-sectional survey. Used a convenience sample of 117 registered nurses who completed the Attitudes Towards Poverty Short Form that contained three subscales. Regression analysis was used to examine the associations between the nurses' age, education, and years of experience, political views and financial security with their total score and subscale scores. Nurses were more likely to agree with stigmatising statements than statements that attributed poverty to personal deficiency or structural factors. In the multivariate analysis, years of experience were associated with more positive attitudes towards those living in poverty. Nurses with the most experience had less stigmatising beliefs about poverty and were more likely to endorse structural explanations. Those with a baccalaureate education were also more likely to endorse structural explanations for poverty. Gaining knowledge about attitudes towards and the factors influencing those attitudes, for example, education, are important in helping combat the disparities associated with poverty. Nurses have a duty to evaluate their individual attitudes and biases towards those living in poverty and how those attitudes and biases may influence daily practice. Assessing nurses' attitudes towards poverty may aid in better means of empowering nurses to seek solutions that will improve health conditions for those living in poverty. © 2015 John Wiley & Sons Ltd.

Book Review: The End of Poverty: Economic Possibilities for Our Time

OpenAIRE

Rector, Shiela G

2010-01-01

The End of Poverty: Economic Possibilities for Our Time by Jeffrey D. Sachs details the work of Sachs, a global economist in helping impoverished countries to improve their economy. His passion and sense of possibility for ending poverty is backed by real-life experience in a number of third world countries. He makes a call for the American government and citizens to take the challenge to end extreme world poverty by the year 2025. He also points out the vital role education plays in helping ...

Is dengue a disease of poverty? A systematic review.

Science.gov (United States)

Mulligan, Kate; Dixon, Jenna; Sinn, Chi-Ling Joanna; Elliott, Susan J

2015-02-01

Policy prescriptions for combating dengue fever tend to focus on addressing environmental and social conditions of poverty. However, while poverty has long been considered a determinant of dengue, the research evidence for such a relationship is not well established. Results of a systematic review of the research literature designed to identify and assess the current state of the empirical evidence for the dengue-poverty link reveal a mixed story. Of 260 peer-reviewed articles referencing dengue-poverty relationships, only 12 English-language studies empirically assessed these relationships. Our analysis covering various social and economic conditions of poverty showed no clear associations with dengue rates. While nine of the 12 studies demonstrated some positive associations between measures of dengue and poverty (measured inconsistently through income, education, structural housing condition, overcrowding, and socioeconomic status), nine also presented null results and five with negative results. Of the five studies relating to access to water and sanitation, four reported null associations. Income and physical housing conditions were more consistently correlated with dengue outcomes than other poverty indicators. The small size of this sample, and the heterogeneity of measures and scales used to capture conditions of poverty, make it difficult to assess the strength and consistency of associations between various poverty indicators and dengue outcomes. At present, the global body of eligible English-language peer-reviewed literature investigating dengue-poverty relationships is too small to support a definitive relationship. We conclude that more research, particularly using standardized measures of both outcomes and indicators, is needed to support evidence-informed policies and approaches.

A global genetic interaction network maps a wiring diagram of cellular function.

Science.gov (United States)

Costanzo, Michael; VanderSluis, Benjamin; Koch, Elizabeth N; Baryshnikova, Anastasia; Pons, Carles; Tan, Guihong; Wang, Wen; Usaj, Matej; Hanchard, Julia; Lee, Susan D; Pelechano, Vicent; Styles, Erin B; Billmann, Maximilian; van Leeuwen, Jolanda; van Dyk, Nydia; Lin, Zhen-Yuan; Kuzmin, Elena; Nelson, Justin; Piotrowski, Jeff S; Srikumar, Tharan; Bahr, Sondra; Chen, Yiqun; Deshpande, Raamesh; Kurat, Christoph F; Li, Sheena C; Li, Zhijian; Usaj, Mojca Mattiazzi; Okada, Hiroki; Pascoe, Natasha; San Luis, Bryan-Joseph; Sharifpoor, Sara; Shuteriqi, Emira; Simpkins, Scott W; Snider, Jamie; Suresh, Harsha Garadi; Tan, Yizhao; Zhu, Hongwei; Malod-Dognin, Noel; Janjic, Vuk; Przulj, Natasa; Troyanskaya, Olga G; Stagljar, Igor; Xia, Tian; Ohya, Yoshikazu; Gingras, Anne-Claude; Raught, Brian; Boutros, Michael; Steinmetz, Lars M; Moore, Claire L; Rosebrock, Adam P; Caudy, Amy A; Myers, Chad L; Andrews, Brenda; Boone, Charles

2016-09-23

We generated a global genetic interaction network for Saccharomyces cerevisiae, constructing more than 23 million double mutants, identifying about 550,000 negative and about 350,000 positive genetic interactions. This comprehensive network maps genetic interactions for essential gene pairs, highlighting essential genes as densely connected hubs. Genetic interaction profiles enabled assembly of a hierarchical model of cell function, including modules corresponding to protein complexes and pathways, biological processes, and cellular compartments. Negative interactions connected functionally related genes, mapped core bioprocesses, and identified pleiotropic genes, whereas positive interactions often mapped general regulatory connections among gene pairs, rather than shared functionality. The global network illustrates how coherent sets of genetic interactions connect protein complex and pathway modules to map a functional wiring diagram of the cell. Copyright © 2016, American Association for the Advancement of Science.

Vaccines against poverty

Science.gov (United States)

MacLennan, Calman A.; Saul, Allan

2014-01-01

With the 2010s declared the Decade of Vaccines, and Millennium Development Goals 4 and 5 focused on reducing diseases that are potentially vaccine preventable, now is an exciting time for vaccines against poverty, that is, vaccines against diseases that disproportionately affect low- and middle-income countries (LMICs). The Global Burden of Disease Study 2010 has helped better understand which vaccines are most needed. In 2012, US$1.3 billion was spent on research and development for new vaccines for neglected infectious diseases. However, the majority of this went to three diseases: HIV/AIDS, malaria, and tuberculosis, and not neglected diseases. Much of it went to basic research rather than development, with an ongoing decline in funding for product development partnerships. Further investment in vaccines against diarrheal diseases, hepatitis C, and group A Streptococcus could lead to a major health impact in LMICs, along with vaccines to prevent sepsis, particularly among mothers and neonates. The Advanced Market Commitment strategy of the Global Alliance for Vaccines and Immunisation (GAVI) Alliance is helping to implement vaccines against rotavirus and pneumococcus in LMICs, and the roll out of the MenAfriVac meningococcal A vaccine in the African Meningitis Belt represents a paradigm shift in vaccines against poverty: the development of a vaccine primarily targeted at LMICs. Global health vaccine institutes and increasing capacity of vaccine manufacturers in emerging economies are helping drive forward new vaccines for LMICs. Above all, partnership is needed between those developing and manufacturing LMIC vaccines and the scientists, health care professionals, and policy makers in LMICs where such vaccines will be implemented. PMID:25136089

Geologic mapping of the Amirani-Gish Bar region of Io: Implications for the global geologic mapping of Io

Science.gov (United States)

Williams, D.A.; Keszthelyi, L.P.; Crown, D.A.; Jaeger, W.L.; Schenk, P.M.

2007-01-01

We produced the first geologic map of the Amirani-Gish Bar region of Io, the last of four regional maps generated from Galileo mission data. The Amirani-Gish Bar region has five primary types of geologic materials: plains, mountains, patera floors, flows, and diffuse deposits. The flows and patera floors are thought to be compositionally similar, but are subdivided based on interpretations regarding their emplacement environments and mechanisms. Our mapping shows that volcanic activity in the Amirani-Gish Bar region is dominated by the Amirani Eruptive Center (AEC), now recognized to be part of an extensive, combined Amirani-Maui flow field. A mappable flow connects Amirani and Maui, suggesting that Maui is fed from Amirani, such that the post-Voyager designation "Maui Eruptive Center" should be revised. Amirani contains at least four hot spots detected by Galileo, and is the source of widespread bright (sulfur?) flows and active dark (silicate?) flows being emplaced in the Promethean style (slowly emplaced, compound flow fields). The floor of Gish Bar Patera has been partially resurfaced by dark lava flows, although other parts of its floor are bright and appeared unchanged during the Galileo mission. This suggests that the floor did not undergo complete resurfacing as a lava lake as proposed for other ionian paterae. There are several other hot spots in the region that are the sources of both active dark flows (confined within paterae), and SO2- and S2-rich diffuse deposits. Mapped diffuse deposits around fractures on mountains and in the plains appear to serve as the source for gas venting without the release of magma, an association previously unrecognized in this region. The six mountains mapped in this region exhibit various states of degradation. In addition to gaining insight into this region of Io, all four maps are studied to assess the best methodology to use to produce a new global geologic map of Io based on the newly released, combined Galileo

A new map of global urban extent from MODIS satellite data

International Nuclear Information System (INIS)

Schneider, A; Friedl, M A; Potere, D

2009-01-01

Although only a small percentage of global land cover, urban areas significantly alter climate, biogeochemistry, and hydrology at local, regional, and global scales. To understand the impact of urban areas on these processes, high quality, regularly updated information on the urban environment-including maps that monitor location and extent-is essential. Here we present results from efforts to map the global distribution of urban land use at 500 m spatial resolution using remotely sensed data from the Moderate Resolution Imaging Spectroradiometer (MODIS). Our approach uses a supervised decision tree classification algorithm that we process using region-specific parameters. An accuracy assessment based on sites from a stratified random sample of 140 cities shows that the new map has an overall accuracy of 93% (k = 0.65) at the pixel level and a high level of agreement at the city scale (R 2 = 0.90). Our results (available at http://sage.wisc.edu/urbanenvironment.html) also reveal that the land footprint of cities occupies less than 0.5% of the Earth's total land area.

Integrating Poverty and Environmental Concerns into Value-Chain Analysis: A Conceptual Framework

DEFF Research Database (Denmark)

Bolwig, Simon; Ponte, Stefano; du Toit, Andries

2010-01-01

Many policy prescriptions emphasise poverty reduction through closer integration of poor people or areas with global markets. Global value chain (GVC) studies reveal how firms and farms in developing countries are upgraded by being integrated in global markets, but few explicitly document...

Progress towards GlobalSoilMap.net soil database of Denmark

DEFF Research Database (Denmark)

Adhikari, Kabindra; Bou Kheir, Rania; Greve, Mogens Humlekrog

2012-01-01

Denmark is an agriculture-based country where intensive mechanized cultivation has been practiced continuously for years leading to serious threats to the soils. Proper use and management of Danish soil resources, modeling and soil research activities need very detailed soil information. This study...... presents recent advancements in Digital Soil Mapping (DSM) activities in Denmark with an example of soil clay mapping using regression-based DSM techniques. Several environmental covariates were used to build regression rules and national scale soil prediction was made at 30 m resolution. Spatial...... content mapping, the plans for future soil mapping activities in support to GlobalSoilMap.net project initiatives are also included in this paper. Our study thought to enrich and update Danish soil database and Soil information system with new fine resolution soil property maps....

Trends in Child Poverty Using an Improved Measure of Poverty.

Science.gov (United States)

Wimer, Christopher; Nam, JaeHyun; Waldfogel, Jane; Fox, Liana

2016-04-01

The official measure of poverty has been used to assess trends in children's poverty rates for many decades. But because of flaws in official poverty statistics, these basic trends have the potential to be misleading. We use an augmented Current Population Survey data set that calculates an improved measure of poverty to reexamine child poverty rates between 1967 and 2012. This measure, the Anchored Supplemental Poverty Measure, is based partially on the US Census Bureau and Bureau of Labor Statistics' new Supplemental Poverty Measure. We focus on 3 age groups of children, those aged 0 to 5, 6 to 11, and 12 to 17 years. Young children have the highest poverty rates, both historically and today. However, among all age groups, long-term poverty trends have been more favorable than official statistics would suggest. This is entirely due to the effect of counting resources from government policies and programs, which have reduced poverty rates substantially for children of all ages. However, despite this progress, considerable disparities in the risk of poverty continue to exist by education level and family structure. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Mapping wood density globally using remote sensing and climatological data

Science.gov (United States)

Moreno, A.; Camps-Valls, G.; Carvalhais, N.; Kattge, J.; Robinson, N.; Reichstein, M.; Allred, B. W.; Running, S. W.

2017-12-01

Wood density (WD) is defined as the oven-dry mass divided by fresh volume, varies between individuals, and describes the carbon investment per unit volume of stem. WD has been proven to be a key functional trait in carbon cycle research and correlates with numerous morphological, mechanical, physiological, and ecological properties. In spite of the utility and importance of this trait, there is a lack of an operational framework to spatialize plant WD measurements at a global scale. In this work, we present a consistent modular processing chain to derive global maps (500 m) of WD using modern machine learning techniques along with optical remote sensing data (MODIS/Landsat) and climate data using the Google Earth Engine platform. The developed approach uses a hierarchical Bayesian approach to fill in gaps in the plant measured WD data set to maximize its global representativeness. WD plant species are then aggregated to Plant Functional Types (PFT). The spatial abundance of PFT at 500 m spatial resolution (MODIS) is calculated using a high resolution (30 m) PFT map developed using Landsat data. Based on these PFT abundances, representative WD values are estimated for each MODIS pixel with nearby measured data. Finally, random forests are used to globally estimate WD from these MODIS pixels using remote sensing and climate. The validation and assessment of the applied methods indicate that the model explains more than 72% of the spatial variance of the calculated community aggregated WD estimates with virtually unbiased estimates and low RMSE (<15%). The maps thus offer new opportunities to study and analyze the global patterns of variation of WD at an unprecedented spatial coverage and spatial resolution.

GlobalSoilMap and Global Carbon Predictions

DEFF Research Database (Denmark)

Hempel, Jonathan; McBratney, Alex B.; Arrouays, Dominique

consistently produced soil property information at 100 m resolution across the world. This information will aid in solving some of the key environment and societal issues of the day, including food security, global climate change land degradation and carbon sequestration. Data would be produced using mostly...... the storehouse of existing legacy soils data along with geographic information and a range of covariates. A range of modeling techniques is used dependant on the complexity of the background soil survey information. The key soil properties that would be most useful to the modeling community and other users are...... of soil property values throughout the depth of each profile. Maps have been produced at the country level in the Australia, Canada, Denmark, Nigeria, South Korea and the US and work is on-going in many other parts of the world....

Education, poverty and the 'missing link': The limits of human capital theory as a paradigm for poverty reduction

NARCIS (Netherlands)

Bonal, X.; Mundy, K.; Green, A.; Lingard, R.; Verger, A.

2016-01-01

One of the main areas where human capital theory has been especially influential is in the relationship between investment in education and poverty reduction. However, up to now, little success can be reported, with huge differences between the average levels of education globally achieved and the

Between liberalization and protection: Four long-term scenarios for trade, poverty and the environment

OpenAIRE

Eickhout, B.; Meijl, van, H.; Tabeau, A.A.; Zeijts, van, H.

2004-01-01

The impact of globalization on poverty and the environment was a central issue during the Doha development round table and the mass demonstrations on the streets of Cancun. This paper deals with the complex interaction between agricultural trade regimes, poverty and the environment given two key uncertainties. First, a world where Doha succeeds and globalization proceeds versus a world that moves to regionalism with a stronger orientation toward bilateral and regional trade agreements. Second...

Global river flood hazard maps: hydraulic modelling methods and appropriate uses

Science.gov (United States)

Townend, Samuel; Smith, Helen; Molloy, James

2014-05-01

Flood hazard is not well understood or documented in many parts of the world. Consequently, the (re-)insurance sector now needs to better understand where the potential for considerable river flooding aligns with significant exposure. For example, international manufacturing companies are often attracted to countries with emerging economies, meaning that events such as the 2011 Thailand floods have resulted in many multinational businesses with assets in these regions incurring large, unexpected losses. This contribution addresses and critically evaluates the hydraulic methods employed to develop a consistent global scale set of river flood hazard maps, used to fill the knowledge gap outlined above. The basis of the modelling approach is an innovative, bespoke 1D/2D hydraulic model (RFlow) which has been used to model a global river network of over 5.3 million kilometres. Estimated flood peaks at each of these model nodes are determined using an empirically based rainfall-runoff approach linking design rainfall to design river flood magnitudes. The hydraulic model is used to determine extents and depths of floodplain inundation following river bank overflow. From this, deterministic flood hazard maps are calculated for several design return periods between 20-years and 1,500-years. Firstly, we will discuss the rationale behind the appropriate hydraulic modelling methods and inputs chosen to produce a consistent global scaled river flood hazard map. This will highlight how a model designed to work with global datasets can be more favourable for hydraulic modelling at the global scale and why using innovative techniques customised for broad scale use are preferable to modifying existing hydraulic models. Similarly, the advantages and disadvantages of both 1D and 2D modelling will be explored and balanced against the time, computer and human resources available, particularly when using a Digital Surface Model at 30m resolution. Finally, we will suggest some

Socioeconomic contexts of primate conservation: population, poverty, global economic demands, and sustainable land use.

Science.gov (United States)

Estrada, Alejandro

2013-01-01

Recent assessments by the International Union for Conservation of Nature (IUCN) indicate the existence of about 612 recognized primate species and subspecies (IUCN RedList, 2012), but close to 50% of these taxa are at risk of extinction as a result of human action. In this article, I call attention to underlying regional and global socioeconomic contexts of primate conservation. Using information from FAO and UN databases and other sources, I examine, for the Neotropics, sub-Saharan Africa, and Southeast Asia, trends in forest loss and human demographics and social condition, discuss the impact of global market pressures upon primate habitats, and examine land-use patterns that may favor primate conservation. Between 1990 and 2010, an estimated 149 million ha of forest were lost in the three regions and additional losses are expected in the future. Global human population will increase from 7 billion in 2012 to 9 billion in 2050. Currently, 2 billion people live in the three primate range regions under high levels of poverty. Large-scale deforestation is related to global market demands, especially from developed and developing nations, for food (e.g., cattle), domestic animal feed (e.g., soybeans), biofuel-based crops (e.g., oil palm), and industrial round wood. The growth of protected areas in the three regions has been steady for several decades, but it is not enough to ensure long-term conservation of many primate taxa. Other conservations tools involving sustainable land use and biodiversity conservation corridors are required at the landscape level. The above assessment can easily be applied at the local level by primatologists, giving more precision to conservation initiatives. © 2012 Wiley Periodicals, Inc.

Do responsible business practices contribute to poverty reduction?

Directory of Open Access Journals (Sweden)

Yesenia Polanco Pantoja

2013-07-01

Full Text Available Today organizations are pressured by different types of audiences to show responsibility in their actions towards society. The goal of the company must be an end to reconcile economic social and environmental elements in order to avoidinequalities that globalization is generating. This paper presents a theoretical review that examines the relationship between corporate social responsibility (CSR and poverty in order to determine whether socially responsible practices can be a means to alleviate poverty in Latin America. It analyzes the successful experience of four companies in the region.

Global map of solar power production efficiency, considering micro climate factors

Science.gov (United States)

Hassanpour Adeh, E.; Higgins, C. W.

2017-12-01

Natural resources degradation and greenhouse gas emissions are creating a global crisis. Renewable energy is the most reliable option to mitigate this environmental dilemma. Abundancy of solar energy makes it highly attractive source of electricity. The existing global spatial maps of available solar energy are created with various models which consider the irradiation, latitude, cloud cover, elevation, shading and aerosols, and neglect the influence of local meteorological conditions. In this research, the influences of microclimatological variables on solar energy productivity were investigated with an in-field study at the Rabbit Hills solar arrays near Oregon State University. The local studies were extended to a global level, where global maps of solar power were produced, taking the micro climate variables into account. These variables included: temperature, relative humidity, wind speed, wind direction, solar radiation. The energy balance approach was used to synthesize the data and compute the efficiencies. The results confirmed that the solar power efficiency can be directly affected by the air temperature and wind speed.

Impacts of Policies on Poverty. Relative Poverty Lines

OpenAIRE

Bellù, Lorenzo Giovanni; Liberati, Paolo

2005-01-01

This module illustrates how to define “relative” poverty lines, i.e. poverty lines based on approaches that consider the welfare position of each individual or household in relation to the welfare position of other individuals or households belonging to the same community. In particular, the module, after emphasizing the importance of the relative poverty concept in policy work, discusses two methods to define relative poverty lines: a) the “income levels” method; and b) the “income positions...

Globalization, Growth and Poverty

International Development Research Centre (IDRC) Digital Library (Canada)

One-pagers are a publication of IDRC's “Globalization, Growth and Poverty” Program Initiative, and are based on ... countries, mainly the fast-growing economies of East Asia. ... had no significant overall impact on investment and growth. Other.

Globalization, Growth and Poverty

International Development Research Centre (IDRC) Digital Library (Canada)

One-pagers are a publication of IDRC's “Globalization, Growth and Poverty” Program Initiative, and are ... great disparities, with earnings among urban workers with higher education being four or five times larger than those of illiterate rural.

Asymmetries of poverty: why global burden of disease valuations underestimate the burden of neglected tropical diseases.

Directory of Open Access Journals (Sweden)

Charles H King

2008-03-01

Full Text Available The disability-adjusted life year (DALY initially appeared attractive as a health metric in the Global Burden of Disease (GBD program, as it purports to be a comprehensive health assessment that encompassed premature mortality, morbidity, impairment, and disability. It was originally thought that the DALY would be useful in policy settings, reflecting normative valuations as a standardized unit of ill health. However, the design of the DALY and its use in policy estimates contain inherent flaws that result in systematic undervaluation of the importance of chronic diseases, such as many of the neglected tropical diseases (NTDs, in world health. The conceptual design of the DALY comes out of a perspective largely focused on the individual risk rather than the ecology of disease, thus failing to acknowledge the implications of context on the burden of disease for the poor. It is nonrepresentative of the impact of poverty on disability, which results in the significant underestimation of disability weights for chronic diseases such as the NTDs. Finally, the application of the DALY in policy estimates does not account for the nonlinear effects of poverty in the cost-utility analysis of disease control, effectively discounting the utility of comprehensively treating NTDs. The present DALY framework needs to be substantially revised if the GBD is to become a valid and useful system for determining health priorities.

Mainstreaming Informal Employment and Gender in Poverty Reduction

International Development Research Centre (IDRC) Digital Library (Canada)

Book cover Mainstreaming Informal Employment and Gender in Poverty Reduction: ... of the global population that survives on less than $1 a day by the year 2015. ... Joann Vanek is a sociologies who specializes in social and gender statistics ...

Young child poverty in the United States: Analyzing trends in poverty and the role of anti-poverty programs using the Supplemental Poverty Measure

OpenAIRE

Pac, Jessica; Nam, JaeHyun; Waldfogel, Jane; Wimer, Christopher

2017-01-01

Between 1968 and 2013, the poverty rate of young children age 0 to 5 years fell by nearly one third, in large part because of the role played by anti-poverty programs. However, young children in the U.S. still face a much higher rate of poverty than do older children in the U.S. They also continue to have a much higher poverty rate than do young children in other developed countries around the world. In this paper, we provide a detailed analysis of trends in poverty and the role of anti-pover...

Globalization, Growth and Poverty

International Development Research Centre (IDRC) Digital Library (Canada)

One-pagers are a publication of IDRC's “Globalization, Growth and Poverty” Program Initiative, and are based on findings from the ... Does exporting matter for the poor in South Africa? ... strategies to promote employment and higher wages in.

Law's Poverty

Directory of Open Access Journals (Sweden)

Joel M Modiri

2015-08-01

Full Text Available This article adopts an analysis that explicitly politicises poverty and relates it to the concrete history of racialised capitalism and structural inequality that defined colonialism and apartheid and continues to persist and intensify in "post"-apartheid South Africa. Rather than formulating racialised poverty in legalist, economist or managerial terms, it should rather be understood as a form of oppression that comprises exploitation, marginalisation, powerlessness, cultural imperialism and violence. Such a formulation would make social structure, historical injustice and power central and would also allow for poverty to be grasped beyond a purely distributive logic by bringing to light the non-distributive, non-economic dimensions of poverty. Comprehending poverty in this way, as not only a question of economic distribution and empowerment, but also one of ethical, moral and even ontological recognition necessitates an enquiry into the emancipatory force of rights. Given their centrality in political and social discourse and in legal scholarship on poverty, it is worth considering whether and to what extent rights can be utilised in the struggle against (racialised poverty.

Local search for optimal global map generation using mid-decadal landsat images

Science.gov (United States)

Khatib, L.; Gasch, J.; Morris, Robert; Covington, S.

2007-01-01

NASA and the US Geological Survey (USGS) are seeking to generate a map of the entire globe using Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper Plus (ETM+) sensor data from the "mid-decadal" period of 2004 through 2006. The global map is comprised of thousands of scene locations and, for each location, tens of different images of varying quality to chose from. Furthermore, it is desirable for images of adjacent scenes be close together in time of acquisition, to avoid obvious discontinuities due to seasonal changes. These characteristics make it desirable to formulate an automated solution to the problem of generating the complete map. This paper formulates a Global Map Generator problem as a Constraint Optimization Problem (GMG-COP) and describes an approach to solving it using local search. Preliminary results of running the algorithm on image data sets are summarized. The results suggest a significant improvement in map quality using constraint-based solutions. Copyright ?? 2007, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved.

Infrastructure and social tie: Spatial model approach on understanding poverty in Malang regency, Indonesia

Science.gov (United States)

Ari, I. R. D.; Hasyim, A. W.; Pratama, B. A.; Helmy, M.; Sheilla, M. N.

2017-06-01

Poverty is a problem that requires attention from the government especially in developing countries such as Indonesia. This Research takes Place at Kasembon District because it has 53,19% family below poverty line in the region. The purpose of this research is to measure poverty based on 3 poverty indicators published by World Bank and 1 multidimensional poverty index. Furthermore, this research invesitigas the relationship between poverty with social and infrastructure in Kasembon District. This study using social network analysis, hot spots analysis, and regression analysis with ordinary least squares. From the poverty indicators known that Pondokagung Village has the highest poverty rate compared to another region. Results from regression model indicate that social and infrastructure affecting poverty in Kasembon District. Social parameter that affecting poverty is density. Infrastructure parameter that affecting poverty is length of paved road. Coefficient value of density is the largest in the model. Therefore it can be concluded that social factors can give more opportunity to reduce poverty rates in Kasembon District. In the local model of paved road coefficient, it is known that the coefficient for each village has not much different value from the global model.

Between liberalization and protection: Four long-term scenarios for trade, poverty and the environment

NARCIS (Netherlands)

Eickhout, B.; Meijl, van H.; Tabeau, A.A.; Zeijts, van H.

2004-01-01

The impact of globalization on poverty and the environment was a central issue during the Doha development round table and the mass demonstrations on the streets of Cancun. This paper deals with the complex interaction between agricultural trade regimes, poverty and the environment given two key

Geodatabase model for global geologic mapping: concept and implementation in planetary sciences

Science.gov (United States)

Nass, Andrea

2017-04-01

One aim of the NASA Dawn mission is to generate global geologic maps of the asteroid Vesta and the dwarf planet Ceres. To accomplish this, the Dawn Science Team followed the technical recommendations for cartographic basemap production. The geological mapping campaign of Vesta was completed and published, but mapping of the dwarf planet Ceres is still ongoing. The tiling schema for the geological mapping is the same for both planetary bodies and for Ceres it is divided into two parts: four overview quadrangles (Survey Orbit, 415 m/pixel) and 15 more detailed quadrangles (High Altitude Mapping HAMO, 140 m/pixel). The first global geologic map was based on survey images (415 m/pixel). The combine 4 Survey quadrangles completed by HAMO data served as basis for generating a more detailed view of the geologic history and also for defining the chronostratigraphy and time scale of the dwarf planet. The most detailed view can be expected within the 15 mapping quadrangles based on HAMO resolution and completed by the Low Altitude Mapping (LAMO) data with 35 m/pixel. For the interpretative mapping process of each quadrangle one responsible mapper was assigned. Unifying the geological mapping of each quadrangle and bringing this together to regional and global valid statements is already a very time intensive task. However, another challenge that has to be accomplished is to consider how the 15 individual mappers can generate one homogenous GIS-based project (w.r.t. geometrical and visual character) thus produce a geologically-consistent final map. Our approach this challenge was already discussed for mapping of Vesta. To accommodate the map requirements regarding rules for data storage and database management, the computer-based GIS environment used for the interpretative mapping process must be designed in a way that it can be adjusted to the unique features of the individual investigation areas. Within this contribution the template will be presented that uses standards

Mapping Global Forest Aboveground Biomass with Spaceborne LiDAR, Optical Imagery, and Forest Inventory Data

Directory of Open Access Journals (Sweden)

Tianyu Hu

2016-07-01

Full Text Available As a large carbon pool, global forest ecosystems are a critical component of the global carbon cycle. Accurate estimations of global forest aboveground biomass (AGB can improve the understanding of global carbon dynamics and help to quantify anthropogenic carbon emissions. Light detection and ranging (LiDAR techniques have been proven that can accurately capture both horizontal and vertical forest structures and increase the accuracy of forest AGB estimation. In this study, we mapped the global forest AGB density at a 1-km resolution through the integration of ground inventory data, optical imagery, Geoscience Laser Altimeter System/Ice, Cloud, and Land Elevation Satellite data, climate surfaces, and topographic data. Over 4000 ground inventory records were collected from published literatures to train the forest AGB estimation model and validate the resulting global forest AGB product. Our wall-to-wall global forest AGB map showed that the global forest AGB density was 210.09 Mg/ha on average, with a standard deviation of 109.31 Mg/ha. At the continental level, Africa (333.34 ± 63.80 Mg/ha and South America (301.68 ± 67.43 Mg/ha had higher AGB density. The AGB density in Asia, North America and Europe were 172.28 ± 94.75, 166.48 ± 84.97, and 132.97 ± 50.70 Mg/ha, respectively. The wall-to-wall forest AGB map was evaluated at plot level using independent plot measurements. The adjusted coefficient of determination (R2 and root-mean-square error (RMSE between our predicted results and the validation plots were 0.56 and 87.53 Mg/ha, respectively. At the ecological zone level, the R2 and RMSE between our map and Intergovernmental Panel on Climate Change suggested values were 0.56 and 101.21 Mg/ha, respectively. Moreover, a comprehensive comparison was also conducted between our forest AGB map and other published regional AGB products. Overall, our forest AGB map showed good agreements with these regional AGB products, but some of the regional

Outreach, Impact, Collaboration: Why Academics Should Join to Stand Against Poverty

OpenAIRE

Pogge, Thomas; Cabrera, Luis

2012-01-01

Abstract: This article offer reasons why academics should feel compelled to play a more direct role in the alleviation of global poverty, specifically through participation in a new international network, Academics Stand Against Poverty (ASAP). Academics have the specialized training and knowledge, and the societal role, that make them particularly well equipped to make a significant contribution. They also have responsibilities to answer sometimes spurious or misleading claims made about asp...

Poverty and mental health: What should we know as mental health professionals?

Science.gov (United States)

Lepiéce, Brice; Reynaert, Christine; Jacques, Denis; Zdanowicz, Nicolas

2015-09-01

Social inequality as a social and economic phenomenon has become an issue of common interest in Europe and other societies worldwide, mainly after the recent global financial and economic crisis that occurred in 2008. The increasing gap observed between socioeconomically advantaged and disadvantaged people has caused intensive debates in politics, social sciences and in the field of public health. Today, poverty is considered as a major variable adversely influencing health. In this paper we will discuss the link between poverty and mental health. We conducted a literature search focusing on three main objectives: (I) to investigate the definition of "poverty"; (II) to determine the association between poverty and major mental health problems; and (III) to discuss the extent to which poverty could be both a cause and a consequence of mental health. We identified a total of 142 relevant papers, published between 1995 and 2014, only 32 were retained. Main findings are summarised in this paper. Poverty can be considered as a risk factor for mental illness. Yet the relation between poverty and mental health is complex, without direct causation, and bidirectional. As poverty has severe consequences not only on health but also on the whole society, combating poverty should be placed high on the political agenda.

Impacts of Policies on Poverty: The Definition of Poverty

OpenAIRE

Bellù, Lorenzo Giovanni; Liberati, Paolo

2005-01-01

This module illustrates how poverty can be defined in the context of policy impact analysis. After reporting and discussing the definition of poverty as “the lack of, or the inability to achieve, a socially acceptable standard of living”, it discusses the mono-dimensional and multi-dimensional approaches to the definition of poverty. Furthermore, the module focuses on the absolute and the relative concept of poverty, also drawing some analogies and differences with the concept of food secu...

Mapping at-risk-of-poverty rates, household employment, and social spending

NARCIS (Netherlands)

Vandenbroucke, F.; Diris, R.; Cantillon, B.; Vandenbroucke, F.

2014-01-01

As a first step stylized facts are presented concerning at-risk-of-poverty rates for the non-elderly population, household employment (a concept introduced in this chapter) and social spending in European welfare states. The chapter provides a first exploration of a central theme of the book, which

Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Coastlines

Data.gov (United States)

National Aeronautics and Space Administration — The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1) consists of estimates of human population for the years 1990, 1995, and 2000 by 30 arc-second (1km) grid...

Next generation of global land cover characterization, mapping, and monitoring

Science.gov (United States)

Giri, Chandra; Pengra, Bruce; Long, J.; Loveland, Thomas R.

2013-01-01

Land cover change is increasingly affecting the biophysics, biogeochemistry, and biogeography of the Earth's surface and the atmosphere, with far-reaching consequences to human well-being. However, our scientific understanding of the distribution and dynamics of land cover and land cover change (LCLCC) is limited. Previous global land cover assessments performed using coarse spatial resolution (300 m–1 km) satellite data did not provide enough thematic detail or change information for global change studies and for resource management. High resolution (∼30 m) land cover characterization and monitoring is needed that permits detection of land change at the scale of most human activity and offers the increased flexibility of environmental model parameterization needed for global change studies. However, there are a number of challenges to overcome before producing such data sets including unavailability of consistent global coverage of satellite data, sheer volume of data, unavailability of timely and accurate training and validation data, difficulties in preparing image mosaics, and high performance computing requirements. Integration of remote sensing and information technology is needed for process automation and high-performance computing needs. Recent developments in these areas have created an opportunity for operational high resolution land cover mapping, and monitoring of the world. Here, we report and discuss these advancements and opportunities in producing the next generations of global land cover characterization, mapping, and monitoring at 30-m spatial resolution primarily in the context of United States, Group on Earth Observations Global 30 m land cover initiative (UGLC).

The Earth Sciences, Human Well-Being, and the Reduction of Global Poverty

Science.gov (United States)

Mutter, John C.

2005-04-01

Poverty is not solely a social or political matter, nor is it caused simply by population pressures as Thomas Malthus postulated in 1798. A new understanding of poverty is emerging in which natural and environmental drivers, together with social, political, and demographic causes, underpin livelihoods. The Earth sciences, therefore, play a critical role in identifying the deep causes of human suffering and in identifying solutions. The State of the Planet: Why Are So Many So Poor? For far too many, the state of human well-being is bleak. Around one in six human beings-1 billion people-live in extreme poverty, struggling to survive on less than $1 a day; another one sixth of humanity ekes out existence on $2 per day (U.N. Development Programme (UNDP) Human Development Report, 2004; http://hdr.undp.org/2004/). The extreme poor lack all normal attributes of a decent, dignified life: adequate food, housing, sanitation, health care, education, and employment. Some 800 million people lack sufficient nourishment almost every day. It stunts their mental and physical development and shortens their lives, making them susceptible to common illnesses that attack their hunger-weakened bodies. Poor nutrition in mothers and infants is the leading cause of reduced disability-adjusted life years in poor countries [ Economist, 2004].

Poverty, inequality and a political economy of mental health.

Science.gov (United States)

Burns, J K

2015-04-01

The relationship between poverty and mental health is indisputable. However, to have an influence on the next set of sustainable global development goals, we need to understand the causal relationships between social determinants such as poverty, inequality, lack of education and unemployment; thereby clarifying which aspects of poverty are the key drivers of mental illness. Some of the major challenges identified by Lund (2014) in understanding the poverty-mental health relationship are discussed including: the need for appropriate poverty indicators; extending this research agenda to a broader range of mental health outcomes; the need to engage with theoretical concepts such as Amartya Sen's capability framework; and the need to integrate the concept of income/economic inequality into studies of poverty and mental health. Although income inequality is a powerful driver of poor physical and mental health outcomes, it features rarely in research and discourse on social determinants of mental health. This paper interrogates in detail the relationships between poverty, income inequality and mental health, specifically: the role of income inequality as a mediator of the poverty-mental health relationship; the relative utility of commonly used income inequality metrics; and the likely mechanisms underlying the impact of inequality on mental health, including direct stress due to the setting up of social comparisons as well as the erosion of social capital leading to social fragmentation. Finally, we need to interrogate the upstream political, social and economic causes of inequality itself, since these should also become potential targets in efforts to promote sustainable development goals and improve population (mental) health. In particular, neoliberal (market-oriented) political doctrines lead to both increased income inequality and reduced social cohesion. In conclusion, understanding the relationships between politics, poverty, inequality and mental health

Food sovereignty: an alternative paradigm for poverty reduction and biodiversity conservation in Latin America.

Science.gov (United States)

Chappell, M Jahi; Wittman, Hannah; Bacon, Christopher M; Ferguson, Bruce G; Barrios, Luis García; Barrios, Raúl García; Jaffee, Daniel; Lima, Jefferson; Méndez, V Ernesto; Morales, Helda; Soto-Pinto, Lorena; Vandermeer, John; Perfecto, Ivette

2013-01-01

Strong feedback between global biodiversity loss and persistent, extreme rural poverty are major challenges in the face of concurrent food, energy, and environmental crises. This paper examines the role of industrial agricultural intensification and market integration as exogenous socio-ecological drivers of biodiversity loss and poverty traps in Latin America. We then analyze the potential of a food sovereignty framework, based on protecting the viability of a diverse agroecological matrix while supporting rural livelihoods and global food production. We review several successful examples of this approach, including ecological land reform in Brazil, agroforestry, milpa, and the uses of wild varieties in smallholder systems in Mexico and Central America. We highlight emergent research directions that will be necessary to assess the potential of the food sovereignty model to promote both biodiversity conservation and poverty reduction.

Urban Poverty in Asia

OpenAIRE

Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB)

2014-01-01

This report provides an overview of important urban poverty questions. What defines urban poverty and how is urban poverty being measured? What other factors beyond consumption poverty need to be tackled? Who are the urban poor? What relations exist between urban poverty and city size? What linkages exist between urbanization, income, and urban poverty? What policy responses to urban poverty are implemented in selected Asian countries? The report served as a background study for the Internati...

Teaching about Global and U.S. Poverty Using the Internet

Science.gov (United States)

Risinger, C. Frederick

2012-01-01

Just a few months earlier, the United Nations and the World Bank reported that 1.4 billion people live below the new poverty rate of US $1.25 per day. That news was accompanied by stories of severe famine in Africa, Asia, and even scattered through Europe and the Americas. The author knows that it's sometimes difficult to teach about contemporary…

Poverty in Denmark

DEFF Research Database (Denmark)

Christensen, Anders Bøggild

Recently poverty has become an issue in Danish public debates and research after some quiet years with not much attention. The intention with this paper is to make a descriptive covering view of the Danish research on poverty since the year of 2000 until summer 2009. We see quite some...... differentiation in the methods, measurement and results though most accept the concept of relative poverty (see for instance Peter Townsend 2006). We see qualitative and quantitative studies; studies based on the median income, studies based on poverty lines from minimum budget definitions and surveys including...... questions on deprivation etc.. This paper will present all major studies of empirical poverty research and discuss strengths and inadequacies in the research of poverty and finally raise some perspectives from the current political and professional debates which question poverty research....

Optimal multi-dimensional poverty lines: The state of poverty in Iraq

Science.gov (United States)

Ameen, Jamal R. M.

2017-09-01

Poverty estimation based on calories intake is unrealistic. The established concept of multidimensional poverty has methodological weaknesses in the treatment of different dimensions and there is disagreement in methods of combining them into a single poverty line. This paper introduces a methodology to estimate optimal multidimensional poverty lines and uses the Iraqi household socio-economic survey data of 2012 to demonstrate the idea. The optimal poverty line for Iraq is found to be 170.5 Thousand Iraqi Dinars (TID).

Terrestrial Sediments of the Earth: Development of a Global Unconsolidated Sediments Map Database (GUM)

Science.gov (United States)

Börker, J.; Hartmann, J.; Amann, T.; Romero-Mujalli, G.

2018-04-01

Mapped unconsolidated sediments cover half of the global land surface. They are of considerable importance for many Earth surface processes like weathering, hydrological fluxes or biogeochemical cycles. Ignoring their characteristics or spatial extent may lead to misinterpretations in Earth System studies. Therefore, a new Global Unconsolidated Sediments Map database (GUM) was compiled, using regional maps specifically representing unconsolidated and quaternary sediments. The new GUM database provides insights into the regional distribution of unconsolidated sediments and their properties. The GUM comprises 911,551 polygons and describes not only sediment types and subtypes, but also parameters like grain size, mineralogy, age and thickness where available. Previous global lithological maps or databases lacked detail for reported unconsolidated sediment areas or missed large areas, and reported a global coverage of 25 to 30%, considering the ice-free land area. Here, alluvial sediments cover about 23% of the mapped total ice-free area, followed by aeolian sediments (˜21%), glacial sediments (˜20%), and colluvial sediments (˜16%). A specific focus during the creation of the database was on the distribution of loess deposits, since loess is highly reactive and relevant to understand geochemical cycles related to dust deposition and weathering processes. An additional layer compiling pyroclastic sediment is added, which merges consolidated and unconsolidated pyroclastic sediments. The compilation shows latitudinal abundances of sediment types related to climate of the past. The GUM database is available at the PANGAEA database (https://doi.org/10.1594/PANGAEA.884822).

Individualization of poverty?

DEFF Research Database (Denmark)

Bak, Carsten Kronborg

2015-01-01

The German Sociologist Ulrich Beck is best known for his book “Risk Society” which has been discussed extensively; however Beck’s claims about modern poverty have not received the same attention among poverty researchers. The individualization perspective views poverty as a relatively transient...... phenomenon and the democratization perspective views the risk of poverty as spread equally in the population. Both perspectives challenge the mainstream tradition of class analysis, and therefore both view poverty as largely independent of traditional stratification factors. In this article, I argue...

Globalization, Growth and Poverty

International Development Research Centre (IDRC) Digital Library (Canada)

One-pagers are a publication of IDRC's “Globalization, Growth and Poverty” Program Initiative, ... was among the largest in the world, at 90 percent of the entire value of ... the workforce—including young adults, women, and the elderly who are ... UN ECLAC, 2010. 0. 1. 2. 3. 4. 5. 0. 10. 20. 30. 40. 50. 60. 70. 80. 90+. C o n.

Poverty and common mental disorders in developing countries.

Science.gov (United States)

Patel, Vikram; Kleinman, Arthur

2003-01-01

A review of English-language journals published since 1990 and three global mental health reports identified 11 community studies on the association between poverty and common mental disorders in six low- and middle-income countries. Most studies showed an association between indicators of poverty and the risk of mental disorders, the most consistent association being with low levels of education. A review of articles exploring the mechanism of the relationship suggested weak evidence to support a specific association with income levels. Factors such as the experience of insecurity and hopelessness, rapid social change and the risks of violence and physical ill-health may explain the greater vulnerability of the poor to common mental disorders. The direct and indirect costs of mental ill-health worsen the economic condition, setting up a vicious cycle of poverty and mental disorder. Common mental disorders need to be placed alongside other diseases associated with poverty by policy-makers and donors. Programmes such as investment in education and provision of microcredit may have unanticipated benefits in reducing the risk of mental disorders. Secondary prevention must focus on strengthening the ability of primary care services to provide effective treatment.

Subjective Poverty and Its Relation to Objective Poverty Concepts in Hungary

Science.gov (United States)

Nandori, Eszter Siposne

2011-01-01

The paper analyzes subjective poverty in Hungary and compares it to the objective poverty concepts. Subjective poverty is defined by examining who people consider to be poor. Based on the Easterlin paradox, the initial hypothesis states that subjective and absolute poverty concepts are highly correlated. Taking into account that Hungary is a…

Efficient algorithms for multidimensional global optimization in genetic mapping of complex traits

Directory of Open Access Journals (Sweden)

Kajsa Ljungberg

2010-10-01

Full Text Available Kajsa Ljungberg1, Kateryna Mishchenko2, Sverker Holmgren11Division of Scientific Computing, Department of Information Technology, Uppsala University, Uppsala, Sweden; 2Department of Mathematics and Physics, Mälardalen University College, Västerås, SwedenAbstract: We present a two-phase strategy for optimizing a multidimensional, nonconvex function arising during genetic mapping of quantitative traits. Such traits are believed to be affected by multiple so called QTL, and searching for d QTL results in a d-dimensional optimization problem with a large number of local optima. We combine the global algorithm DIRECT with a number of local optimization methods that accelerate the final convergence, and adapt the algorithms to problem-specific features. We also improve the evaluation of the QTL mapping objective function to enable exploitation of the smoothness properties of the optimization landscape. Our best two-phase method is demonstrated to be accurate in at least six dimensions and up to ten times faster than currently used QTL mapping algorithms.Keywords: global optimization, QTL mapping, DIRECT 

Poverty among Foster Children: Estimates Using the Supplemental Poverty Measure

Science.gov (United States)

Pac, Jessica; Waldfogel, Jane; Wimer, Christopher

2017-01-01

We use data from the Current Population Survey and the new Supplemental Poverty Measure (SPM) to provide estimates for poverty among foster children over the period 1992 to 2013. These are the first large-scale national estimates for foster children who are not included in official poverty statistics. Holding child and family demographics constant, foster children have a lower risk of poverty than other children. Analyzing income in detail suggests that foster care payments likely play an important role in reducing the risk of poverty in this group. In contrast, we find that children living with grandparents have a higher risk of poverty than other children, even after taking demographics into account. Our estimates suggest that this excess risk is likely linked to their lower likelihood of receiving foster care or other income supports. PMID:28659651

The Global Hidden Hunger Indices and Maps: An Advocacy Tool for Action

Science.gov (United States)

Muthayya, Sumithra; Rah, Jee Hyun; Sugimoto, Jonathan D.; Roos, Franz F.; Kraemer, Klaus; Black, Robert E.

2013-01-01

The unified global efforts to mitigate the high burden of vitamin and mineral deficiency, known as hidden hunger, in populations around the world are crucial to the achievement of most of the Millennium Development Goals (MDGs). We developed indices and maps of global hidden hunger to help prioritize program assistance, and to serve as an evidence-based global advocacy tool. Two types of hidden hunger indices and maps were created based on i) national prevalence data on stunting, anemia due to iron deficiency, and low serum retinol levels among preschool-aged children in 149 countries; and ii) estimates of Disability Adjusted Life Years (DALYs) attributed to micronutrient deficiencies in 136 countries. A number of countries in sub-Saharan Africa, as well as India and Afghanistan, had an alarmingly high level of hidden hunger, with stunting, iron deficiency anemia, and vitamin A deficiency all being highly prevalent. The total DALY rates per 100,000 population, attributed to micronutrient deficiencies, were generally the highest in sub-Saharan African countries. In 36 countries, home to 90% of the world’s stunted children, deficiencies of micronutrients were responsible for 1.5-12% of the total DALYs. The pattern and magnitude of iodine deficiency did not conform to that of other micronutrients. The greatest proportions of children with iodine deficiency were in the Eastern Mediterranean (46.6%), European (44.2%), and African (40.4%) regions. The current indices and maps provide crucial data to optimize the prioritization of program assistance addressing global multiple micronutrient deficiencies. Moreover, the indices and maps serve as a useful advocacy tool in the call for increased commitments to scale up effective nutrition interventions. PMID:23776712

The global hidden hunger indices and maps: an advocacy tool for action.

Science.gov (United States)

Muthayya, Sumithra; Rah, Jee Hyun; Sugimoto, Jonathan D; Roos, Franz F; Kraemer, Klaus; Black, Robert E

2013-01-01

The unified global efforts to mitigate the high burden of vitamin and mineral deficiency, known as hidden hunger, in populations around the world are crucial to the achievement of most of the Millennium Development Goals (MDGs). We developed indices and maps of global hidden hunger to help prioritize program assistance, and to serve as an evidence-based global advocacy tool. Two types of hidden hunger indices and maps were created based on i) national prevalence data on stunting, anemia due to iron deficiency, and low serum retinol levels among preschool-aged children in 149 countries; and ii) estimates of Disability Adjusted Life Years (DALYs) attributed to micronutrient deficiencies in 136 countries. A number of countries in sub-Saharan Africa, as well as India and Afghanistan, had an alarmingly high level of hidden hunger, with stunting, iron deficiency anemia, and vitamin A deficiency all being highly prevalent. The total DALY rates per 100,000 population, attributed to micronutrient deficiencies, were generally the highest in sub-Saharan African countries. In 36 countries, home to 90% of the world's stunted children, deficiencies of micronutrients were responsible for 1.5-12% of the total DALYs. The pattern and magnitude of iodine deficiency did not conform to that of other micronutrients. The greatest proportions of children with iodine deficiency were in the Eastern Mediterranean (46.6%), European (44.2%), and African (40.4%) regions. The current indices and maps provide crucial data to optimize the prioritization of program assistance addressing global multiple micronutrient deficiencies. Moreover, the indices and maps serve as a useful advocacy tool in the call for increased commitments to scale up effective nutrition interventions.

Infant feeding, poverty and human development

Directory of Open Access Journals (Sweden)

Amir Lisa H

2007-10-01

Full Text Available Abstract The relationship between poverty and human development touches on a central aim of the International Breastfeeding Journal's editorial policy which is to support and protect the health and wellbeing of all infants through the promotion of breastfeeding. It is proposed that exclusive breastfeeding for 6 months, followed by continued breastfeeding to 12 months, could prevent 1,301,000 deaths or 13% of all child deaths under 5 years in a hypothetical year. Although there is a conventional wisdom that poverty 'protects' breastfeeding in developing countries, poverty actually threatens breastfeeding, both directly and indirectly. In the light of increasingly aggressive marketing behaviour of the infant formula manufacturers and the need to protect the breastfeeding rights of working women, urgent action is required to ensure the principles and aim of the International Code of Breastmilk Substitutes, and subsequent relevant resolutions of the World Health Assembly, are implemented. If global disparities in infant health and development are to be significantly reduced, gender inequities associated with reduced access to education and inadequate nutrition for girls need to be addressed. Improving women's physical and mental health will lead to better developmental outcomes for their children.

Inequality and the impact of growth on poverty: Comparative evidence for Sub-Saharan Africa

OpenAIRE

Fosu, Augustin Kwasi

2008-01-01

This study explores the extent to which inequality affects the impact of income growth on the rates of poverty changes in sub-Saharan Africa (SSA) comparatively with non-SSA, based on a global sample of 1977-2004 unbalanced panel data. For both regions and all three measures of poverty - headcount, gap, and squared gap - the paper finds the impact of GDP growth on poverty reduction as a decreasing function of initial inequality. The impacts are similar in direction for SSA and non-SSA, so tha...

Density equalizing mapping of the global tuberculosis research architecture.

Science.gov (United States)

Groneberg, David A; Weber, Esther; Gerber, Alexander; Fischer, Axel; Klingelhoefer, Doris; Brueggmann, Doerthe

2015-07-01

Tuberculosis belongs to the lung infectious diseases with the highest impact on global burden of disease. Yet there is no concise scientometric study about tuberculosis research. Therefore, the NewQiS project elected this subject as focus of an in depth analysis to perform density equalizing mapping in combination with scientometrics. In this retrospective study all publications related to tuberculosis research listed in the Web of Science database between 1900 and 2012 were identified, analyzed and submitted to density equalizing mapping procedures. In total 58,319 entries on TBC were identified with the USA being the most productive country with 11,788 publications, followed by the United Kingdom (4202), India (3456), France (2541), South Africa (1840), Germany (1747) and China (1427). Concerning the citations rate Denmark leads with 43.7 citations per article, followed by Latvia (39.1), Gambia (38.3), Senegal (34.9), and the Netherlands (31.4). Chart techniques demonstrates a widely ramified international network with a focus the joint work of USA, the UK and South Africa. This is the first density equalizing and scientometric study that addresses tuberculosis research over a period of 112 years. It illustrates global tuberculosis research architecture and stresses the need for strengthening global research efforts and funding program. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Active and Passive Smoking, Chronic Disease and Poverty in China ...

International Development Research Centre (IDRC) Digital Library (Canada)

Active and Passive Smoking, Chronic Disease and Poverty in China. The globalization ... The impending burden of tobacco-related chronic disease will be significant in a population of 1.3 billion. ... Center for Health Statistics and Information.

Food sovereignty: an alternative paradigm for poverty reduction and biodiversity conservation in Latin America

Science.gov (United States)

Chappell, M Jahi

2013-01-01

Strong feedback between global biodiversity loss and persistent, extreme rural poverty are major challenges in the face of concurrent food, energy, and environmental crises. This paper examines the role of industrial agricultural intensification and market integration as exogenous socio-ecological drivers of biodiversity loss and poverty traps in Latin America. We then analyze the potential of a food sovereignty framework, based on protecting the viability of a diverse agroecological matrix while supporting rural livelihoods and global food production. We review several successful examples of this approach, including ecological land reform in Brazil, agroforestry, milpa, and the uses of wild varieties in smallholder systems in Mexico and Central America. We highlight emergent research directions that will be necessary to assess the potential of the food sovereignty model to promote both biodiversity conservation and poverty reduction. PMID:24555109

Child Poverty and Family Poverty in OECD Countries

OpenAIRE

Forssén, Katja

1998-01-01

Childhood in an underdeveloped environment is a stage of life very likely to be overshadowed by poverty. The main aim of this study is to look at the development of child poverty in the comparative angle. The study seeks to detect connections between child poverty and the implemented family policies. Discussion include an overview of family policies in different welfare state models, specification of the goals of the study, report of the results of the empirical analysis, and discussion of th...

Mapping 1995 global anthropogenic emissions of mercury

Science.gov (United States)

Pacyna, Jozef M.; Pacyna, Elisabeth G.; Steenhuisen, Frits; Wilson, Simon

This paper presents maps of anthropogenic Hg emissions worldwide within a 1°×1° latitude/longitude grid system in 1995. As such, the paper is designed for modelers simulating the Hg transport within air masses and Hg deposition to aquatic and terrestrial ecosystems. Maps of total Hg emissions and its three main chemical species: elemental gaseous Hg, divalent gaseous Hg, and particle-associated Hg are presented. The main emissions occur in southeast Asia (particularly in China), South Africa, Central and Eastern Europe, and the Eastern United States. These are the regions where coal combustion is the main source of electricity and heat production. Waste incineration adds to these emissions in the Eastern United States. Emissions of total Hg and its three species are quite similar in terms of their (global) spatial distributions. They reflect the worldwide distribution of coal consumption in large power plants, industrial burners, and small combustion units, such as residential and commercial furnaces.

Multidimensional Poverty and Health Status as a Predictor of Chronic Income Poverty.

Science.gov (United States)

Callander, Emily J; Schofield, Deborah J

2015-12-01

Longitudinal analysis of Wave 5 to 10 of the nationally representative Household, Income and Labour Dynamics in Australia dataset was undertaken to assess whether multidimensional poverty status can predict chronic income poverty. Of those who were multidimensionally poor (low income plus poor health or poor health and insufficient education attainment) in 2007, and those who were in income poverty only (no other forms of disadvantage) in 2007, a greater proportion of those in multidimensional poverty continued to be in income poverty for the subsequent 5 years through to 2012. People who were multidimensionally poor in 2007 had 2.17 times the odds of being in income poverty each year through to 2012 than those who were in income poverty only in 2005 (95% CI: 1.23-3.83). Multidimensional poverty measures are a useful tool for policymakers to identify target populations for policies aiming to improve equity and reduce chronic disadvantage. Copyright © 2014 John Wiley & Sons, Ltd.

Poverty and development in Nigeria: trailing the MDGs? | Omideyi ...

African Journals Online (AJOL)

Poverty levels in the developing world, especially Sub-Saharan Africa still pose major challenges to overall development in the continent and globally, against the backdrop of the ... markets and government and market failures they cannot enjoy the economic development experienced in high income, developed countries.

AGM2015: Antineutrino Global Map 2015.

Science.gov (United States)

Usman, S M; Jocher, G R; Dye, S T; McDonough, W F; Learned, J G

2015-09-01

Every second greater than 10(25) antineutrinos radiate to space from Earth, shining like a faint antineutrino star. Underground antineutrino detectors have revealed the rapidly decaying fission products inside nuclear reactors, verified the long-lived radioactivity inside our planet, and informed sensitive experiments for probing fundamental physics. Mapping the anisotropic antineutrino flux and energy spectrum advance geoscience by defining the amount and distribution of radioactive power within Earth while critically evaluating competing compositional models of the planet. We present the Antineutrino Global Map 2015 (AGM2015), an experimentally informed model of Earth's surface antineutrino flux over the 0 to 11 MeV energy spectrum, along with an assessment of systematic errors. The open source AGM2015 provides fundamental predictions for experiments, assists in strategic detector placement to determine neutrino mass hierarchy, and aids in identifying undeclared nuclear reactors. We use cosmochemically and seismologically informed models of the radiogenic lithosphere/mantle combined with the estimated antineutrino flux, as measured by KamLAND and Borexino, to determine the Earth's total antineutrino luminosity at . We find a dominant flux of geo-neutrinos, predict sub-equal crust and mantle contributions, with ~1% of the total flux from man-made nuclear reactors.

A history of noma, the "Face of Poverty".

Science.gov (United States)

Marck, Klaas W

2003-04-15

Noma (necrotizing ulcerative stomatitis, stomatitis gangrenosa, or cancrum oris) is a devastating orofacial gangrene that occurs mainly among children. The disease has a global yearly incidence of 140,000 cases and a mortality rate of approximately 90 percent. Patients who survive noma generally suffer from its sequelae, including serious facial disfigurement, trismus, oral incontinence, and speech problems. The medical history of noma indicates that the disease was already known in classical and medieval civilizations in Europe. In the sixteenth and seventeenth centuries, Dutch chirurgeons clearly described noma as a clinical entity and realized that the popular name "water canker" was not sufficient, because this quickly spreading ulceration in the faces of children was different from "cancer." In the eighteenth century, awareness that noma is related to poverty, malnutrition, and preceding diseases such as measles increased in northwestern Europe. In the first half of the nineteenth century, extensive surgical procedures were described for the treatment of the sequelae of noma. At the end of that century, noma gradually disappeared in the Western world because of economic progress, which gave the poorest in society the opportunity to feed their children sufficiently. Only in the twentieth century were effective drugs (sulfonamides and penicillin) against noma developed, as well as adequate surgical treatment for the sequelae of noma. These modes of treatment remain inaccessible for the many present-day victims of noma because of their extreme poverty. The only truly effective approach to the problem of noma throughout the world is prevention, namely, combating the extreme poverty with measures that lead to economic progress. In the meantime, medical doctors in the Western world should not forget their own history and ignore this global health problem; rather, they should face "the face of poverty" with the eyes of mercy and concern suited to their profession.

Carbon monoxide climatology derived from the trajectory mapping of global MOZAIC-IAGOS data

Directory of Open Access Journals (Sweden)

M. K. Osman

2016-08-01

Full Text Available A three-dimensional gridded climatology of carbon monoxide (CO has been developed by trajectory mapping of global MOZAIC-IAGOS in situ measurements from commercial aircraft data. CO measurements made during aircraft ascent and descent, comprising nearly 41 200 profiles at 148 airports worldwide from December 2001 to December 2012, are used. Forward and backward trajectories are calculated from meteorological reanalysis data in order to map the CO measurements to other locations and so to fill in the spatial domain. This domain-filling technique employs 15 800 000 calculated trajectories to map otherwise sparse MOZAIC-IAGOS data into a quasi-global field. The resulting trajectory-mapped CO data set is archived monthly from 2001 to 2012 on a grid of 5° longitude  ×  5° latitude  ×  1 km altitude, from the surface to 14 km altitude.The mapping product has been carefully evaluated, firstly by comparing maps constructed using only forward trajectories and using only backward trajectories. The two methods show similar global CO distribution patterns. The magnitude of their differences is most commonly 10 % or less and found to be less than 30 % for almost all cases. Secondly, the method has been validated by comparing profiles for individual airports with those produced by the mapping method when data from that site are excluded. While there are larger differences below 2 km, the two methods agree very well between 2 and 10 km with the magnitude of biases within 20 %. Finally, the mapping product is compared with global MOZAIC-IAGOS cruise-level data, which were not included in the trajectory-mapped data set, and with independent data from the NOAA aircraft flask sampling program. The trajectory-mapped MOZAIC-IAGOS CO values show generally good agreement with both independent data sets.Maps are also compared with version 6 data from the Measurements Of Pollution In The Troposphere (MOPITT satellite instrument

World Gravity Map: a set of global complete spherical Bouguer and isostatic anomaly maps and grids

Science.gov (United States)

Bonvalot, S.; Balmino, G.; Briais, A.; Kuhn, M.; Peyrefitte, A.; Vales, N.; Biancale, R.; Gabalda, G.; Reinquin, F.

2012-04-01

We present here a set of digital maps of the Earth's gravity anomalies (surface free air, Bouguer and isostatic), computed at Bureau Gravimetric International (BGI) as a contribution to the Global Geodetic Observing Systems (GGOS) and to the global geophysical maps published by the Commission for the Geological Map of the World (CGMW) with support of UNESCO and other institutions. The Bouguer anomaly concept is extensively used in geophysical interpretation to investigate the density distributions in the Earth's interior. Complete Bouguer anomalies (including terrain effects) are usually computed at regional scales by integrating the gravity attraction of topography elements over and beyond a given area (under planar or spherical approximations). Here, we developed and applied a worldwide spherical approach aimed to provide a set of homogeneous and high resolution gravity anomaly maps and grids computed at the Earth's surface, taking into account a realistic Earth model and reconciling geophysical and geodetic definitions of gravity anomalies. This first version (1.0) has been computed by spherical harmonics analysis / synthesis of the Earth's topography-bathymetry up to degree 10800. The detailed theory of the spherical harmonics approach is given in Balmino et al., (Journal of Geodesy, 2011). The Bouguer and terrain corrections have thus been computed in spherical geometry at 1'x1' resolution using the ETOPO1 topography/bathymetry, ice surface and bedrock models from the NOAA (National Oceanic and Atmospheric Administration) and taking into account precise characteristics (boundaries and densities) of major lakes, inner seas, polar caps and of land areas below sea level. Isostatic corrections have been computed according to the Airy-Heiskanen model in spherical geometry for a constant depth of compensation of 30km. The gravity information given here is provided by the Earth Geopotential Model (EGM2008), developed at degree 2160 by the National Geospatial

Do we understand the linkages between economic growth, poverty targets and poverty reduction?

DEFF Research Database (Denmark)

Casse, Thorkil; Jensen, Stig Eduard Breitenstein

2009-01-01

This article contributes to the debate on poverty trends in Africa, looking at the argument for a correspondence between economic growth and poverty reduction. It questions whether a link between economic growth and poverty reduction can be established. We first look at the general picture...... appears more obvious, social and political unrest in 2009 casts doubt on the reliability of the data. Indeed, it is probable that an increase in poverty contributed to the crisis in Madagascar. Furthermore, there a signs that in both countries poverty strategies are increasingly giving way to Poverty...... Reduction Growth Facility programmes, closely related to former structural adjustment loans. We conclude, first, that analysing poverty strategies through Poverty Reduction Strategy Papers does not help in resolving the uncertainty, since these strategies assume a priori the existence of a link between...

Thinking Out of the Box: A Green and Social Climate Fund; Comment on “Politics, Power, Poverty and Global Health: Systems and Frames”

Directory of Open Access Journals (Sweden)

Gorik Ooms

2017-09-01

Full Text Available Solomon Benatar’s paper “Politics, Power, Poverty and Global Health: Systems and Frames” examines the inequitable state of global health challenging readers to extend the discourse on global health beyond conventional boundaries by addressing the interconnectedness of planetary life. Our response explores existing models of international cooperation, assessing how modifying them may achieve the twin goals of ensuring healthy people and planet. First, we address why the inequality reducing post World War II European welfare model, if implemented stateby-state, is unfit for reducing global inequality and respecting environmental boundaries. Second, we argue that to advance beyond the ‘Westphalian,’ human centric thinking integral to global inequality and climate change requires challenging the logic of global economic integration and exploring the politically infeasible. In conclusion, we propose social policy focused changes to the World Trade Organisation (WTO and a Green and Social Climate Fund, financed by new global greenhouse gas charges, both of which could advance human and planetary health. Recent global political developments may offer a small window of opportunity for out of the box proposals that could be advanced by concerted and united advocacy by global health activists, environmental activists, human rights activists, and trade unions.

Environment-Concerned Treatment, Proper Policies for Different Households, Targeted Improvement: Industry Poverty Alleviation Mode of Ji’an County

Directory of Open Access Journals (Sweden)

Zhang Xiaoxia

2017-01-01

Full Text Available The article describes the experience gained in Ji’an County (Ji’an Prefecture-Level City, Jiangxi Province on the implementation of policies aimed to alleviate poverty through the implementation of the “Four-One” Industry Targeted Poverty Alleviation Project including 1 “Pomelo of One Mu for One Household”, 2 “Hengjiang Grape of One Mu for One Household”, 3 “One Chicken Coop for One Household”, and 4 “One Post in the Park for One Household”. It is proved that households that implement such projects can get out of poverty. The goal of the study is to help people living in poverty get out of it, and to help the poor county become richer. The author relies on the idea that is developing in modern social science and that deals with the structural poverty typical of different historical eras and economic paradigms. In this case, the following types of structural poverty are distinguished: pre-industrial, industrial and post-industrial poverty. The preindustrial type accompanies pre-capitalist development of society. Industrial poverty is typical of the countries that are at the stage of industrial development, it is caused by excess supply of low and semi-skilled labor. A common way to alleviate industrial poverty is to stimulate the creation of highly skilled jobs with the help of investment and tax policy, education and advanced training systems available to general public. The post-industrial type of poverty is different from the industrial type in a way that this poverty is also formed with participation of the labor market, but this market is not so much local as global. The economic basis of post-industrial poverty is structural changes in the global economy and the increase in competition for jobs in the international framework

On 'Consistent' Poverty

OpenAIRE

Rod Hick

2012-01-01

The measurement of poverty as ‘consistent’ poverty offers a solution to one of the primary problems of poverty measurement within Social Policy of the last three decades. Often treated as if they were synonymous, ‘indirect’ measures of poverty, such as low income measures, and ‘direct’ measures, such as indices of material deprivation, identify surprisingly different people as being poor. In response to this mismatch, a team of Irish researchers put forward a measure which identified responde...

Poverty Monitor 1999

OpenAIRE

1999-01-01

Original title: Armoedemonitor 1999. The Poverty Monitor 1999 (Armoedemonitor 1999) presents as complete and up-to-date a picture as possible of poverty in the Netherlands, and thus provides a factual basis for the debate on poverty. The Netherlands Institute for Social Research/SCP and Statistics Netherlands (CBS) have together collected and analysed a large amount of data on poverty. The findings are set out in this publication. The report also evaluates some aspects of the policy on povert...

Institutions and poverty.

Science.gov (United States)

Tebaldi, Edinaldo; Mohan, Ramesh

2010-01-01

This study utilises eight alternative measures of institutions and the instrumental variable method to examine the impacts of institutions on poverty. The estimates show that an economy with a robust system to control corruption, an effective government, and a stable political system will create the conditions to promote economic growth, minimise income distribution conflicts, and reduce poverty. Corruption, ineffective governments, and political instability will not only hurt income levels through market inefficiencies, but also escalate poverty incidence via increased income inequality. The results also imply that the quality of the regulatory system, rule of law, voice and accountability, and expropriation risk are inversely related to poverty but their effect on poverty is via average income rather than income distribution.

Japanese Global Precipitation Measurement (GPM) mission status and application of satellite-based global rainfall map

Science.gov (United States)

Kachi, Misako; Shimizu, Shuji; Kubota, Takuji; Yoshida, Naofumi; Oki, Riko; Kojima, Masahiro; Iguchi, Toshio; Nakamura, Kenji

2010-05-01

. Collaboration with GCOM-W is not only limited to its participation to GPM constellation but also coordination in areas of algorithm development and validation in Japan. Generation of high-temporal and high-accurate global rainfall map is one of targets of the GPM mission. As a proto-type for GPM era, JAXA has developed and operates the Global Precipitation Map algorithm in near-real-time since October 2008, and hourly and 0.1-degree resolution binary data and images available at http://sharaku.eorc.jaxa.jp/GSMaP/ four hours after observation. The algorithms are based on outcomes from the Global Satellite Mapping for Precipitation (GSMaP) project, which was sponsored by the Japan Science and Technology Agency (JST) under the Core Research for Evolutional Science and Technology (CREST) framework between 2002 and 2007 (Okamoto et al., 2005; Aonashi et al., 2009; Ushio et al., 2009). Target of GSMaP project is to produce global rainfall maps that are highly accurate and in high temporal and spatial resolution through the development of rain rate retrieval algorithms based on reliable precipitation physical models by using several microwave radiometer data, and comprehensive use of precipitation radar and geostationary infrared imager data. Near-real-time GSMaP data is distributed via internet and utilized by end users. Purpose of data utilization by each user covers broad areas and in world wide; Science researches (model validation, data assimilation, typhoon study, etc.), weather forecast/service, flood warning and rain analysis over river basin, oceanographic condition forecast, agriculture, and education. Toward the GPM era, operational application should be further emphasized as well as science application. JAXA continues collaboration with hydrological communities to utilize satellite-based precipitation data as inputs to future flood prediction and warning system, as well as with meteorological agencies to proceed further data utilization in numerical weather prediction

Poverty Monitor 1998

NARCIS (Netherlands)

1998-01-01

Original title: Armoedemonitor 1998. The Poverty Monitor 1998 (Armoedemonitor 1998) presents a complete and up-to-date picture of poverty in the Netherlands. It is intended to provide a factual basis for the current debate on poverty. The Netherlands Institute for Social Research/SCP and

Poverty Monitor 1999

NARCIS (Netherlands)

1999-01-01

Original title: Armoedemonitor 1999. The Poverty Monitor 1999 (Armoedemonitor 1999) presents as complete and up-to-date a picture as possible of poverty in the Netherlands, and thus provides a factual basis for the debate on poverty. The Netherlands Institute for Social Research/SCP

MRSA: a density-equalizing mapping analysis of the global research architecture.

Science.gov (United States)

Addicks, Johann P; Uibel, Stefanie; Jensen, Anna-Maria; Bundschuh, Matthias; Klingelhoefer, Doris; Groneberg, David A

2014-09-30

Methicillin-resistant Staphylococcus aureus (MRSA) has evolved as an alarming public health thread due to its global spread as hospital and community pathogen. Despite this role, a scientometric analysis has not been performed yet. Therefore, the NewQIS platform was used to conduct a combined density-equalizing mapping and scientometric study. As database, the Web of Science was used, and all entries between 1961 and 2007 were analyzed. In total, 7671 entries were identified. Density equalizing mapping demonstrated a distortion of the world map for the benefit of the USA as leading country with a total output of 2374 publications, followed by the UK (1030) and Japan (862). Citation rate analysis revealed Portugal as leading country with a rate of 35.47 citations per article, followed by New Zealand and Denmark. Country cooperation network analyses showed 743 collaborations with US-UK being most frequent. Network citation analyses indicated the publications that arose from the cooperation of USA and France as well as USA and Japan as the most cited (75.36 and 74.55 citations per collaboration article, respectively). The present study provides the first combined density-equalizing mapping and scientometric analysis of MRSA research. It illustrates the global MRSA research architecture. It can be assumed that this highly relevant topic for public health will achieve even greater dimensions in the future.

Mapping the global flow of steel: from steelmaking to end-use goods.

Science.gov (United States)

Cullen, Jonathan M; Allwood, Julian M; Bambach, Margarita D

2012-12-18

Our society is addicted to steel. Global demand for steel has risen to 1.4 billion tonnes a year and is set to at least double by 2050, while the steel industry generates nearly a 10th of the world's energy related CO₂ emissions. Meeting our 2050 climate change targets would require a 75% reduction in CO₂ emissions for every tonne of steel produced and finding credible solutions is proving a challenge. The starting point for understanding the environmental impacts of steel production is to accurately map the global steel supply chain and identify the biggest steel flows where actions can be directed to deliver the largest impact. In this paper we present a map of global steel, which for the first time traces steel flows from steelmaking, through casting, forming, and rolling, to the fabrication of final goods. The diagram reveals the relative scale of steel flows and shows where efforts to improve energy and material efficiency should be focused.

Transient poverty, poverty dynamics, and vulnerability to poverty: An empirical analysis using a balanced panel from rural China.

Science.gov (United States)

Ward, Patrick S

2016-02-01

China's economic reforms starting in the late 1970s have resulted in rapid economic growth, with annual growth in gross domestic product averaging greater than 10 percent per year for more than thirty years. Accompanying this rapid growth in national accounts have been rapid and widespread reductions in poverty. With these reductions in poverty, however, there has often been observed an increase in income inequality, both between as well as within rural and urban sectors. This rising income gap challenges the notion that economic reforms in China have been as successful as the poverty statistics would suggest. In this paper, we suggest that an alternative view would be to consider the effects of these reforms on changing the chronic nature of poverty and reducing household vulnerability to poverty. Using a balanced panel from rural China from 1991 through 2006, we find that most poverty among our sample has shifted from being chronic in nature to being transient, with households either shifting into a state of being non-poor moving in and out of poverty. Among our sample, vulnerability to poverty has been declining over time, but the declines are not uniform over time or space. We decompose household vulnerability status into two proximate causes: low expected income and high income variability, finding vulnerability increasingly due to income variability. Additionally, we demonstrate that vulnerable households have very different characteristics than non-vulnerable households.

Transient poverty, poverty dynamics, and vulnerability to poverty: An empirical analysis using a balanced panel from rural China

Science.gov (United States)

Ward, Patrick S.

2015-01-01

China’s economic reforms starting in the late 1970s have resulted in rapid economic growth, with annual growth in gross domestic product averaging greater than 10 percent per year for more than thirty years. Accompanying this rapid growth in national accounts have been rapid and widespread reductions in poverty. With these reductions in poverty, however, there has often been observed an increase in income inequality, both between as well as within rural and urban sectors. This rising income gap challenges the notion that economic reforms in China have been as successful as the poverty statistics would suggest. In this paper, we suggest that an alternative view would be to consider the effects of these reforms on changing the chronic nature of poverty and reducing household vulnerability to poverty. Using a balanced panel from rural China from 1991 through 2006, we find that most poverty among our sample has shifted from being chronic in nature to being transient, with households either shifting into a state of being non-poor moving in and out of poverty. Among our sample, vulnerability to poverty has been declining over time, but the declines are not uniform over time or space. We decompose household vulnerability status into two proximate causes: low expected income and high income variability, finding vulnerability increasingly due to income variability. Additionally, we demonstrate that vulnerable households have very different characteristics than non-vulnerable households. PMID:26855470

Position Estimation and Local Mapping Using Omnidirectional Images and Global Appearance Descriptors

Directory of Open Access Journals (Sweden)

Yerai Berenguer

2015-10-01

Full Text Available This work presents some methods to create local maps and to estimate the position of a mobile robot, using the global appearance of omnidirectional images. We use a robot that carries an omnidirectional vision system on it. Every omnidirectional image acquired by the robot is described only with one global appearance descriptor, based on the Radon transform. In the work presented in this paper, two different possibilities have been considered. In the first one, we assume the existence of a map previously built composed of omnidirectional images that have been captured from previously-known positions. The purpose in this case consists of estimating the nearest position of the map to the current position of the robot, making use of the visual information acquired by the robot from its current (unknown position. In the second one, we assume that we have a model of the environment composed of omnidirectional images, but with no information about the location of where the images were acquired. The purpose in this case consists of building a local map and estimating the position of the robot within this map. Both methods are tested with different databases (including virtual and real images taking into consideration the changes of the position of different objects in the environment, different lighting conditions and occlusions. The results show the effectiveness and the robustness of both methods.

Nobel prize for the artemisinin and ivermectin discoveries: a great boost towards elimination of the global infectious diseases of poverty.

Science.gov (United States)

Tambo, Ernest; Khater, Emad I M; Chen, Jun-Hu; Bergquist, Robert; Zhou, Xiao-Nong

2015-12-28

The Millennium Development Goals (MDGs) made a marked transformation for neglected and vulnerable communities in the developing countries from the start, but infectious diseases of poverty (IDoPs) continue to inflict a disproportionate global public health burden with associated consequences, thereby contributing to the vicious cycle of poverty and inequity. However, the effectiveness and large-scale coverage of artemisinin combination therapy (ACT) have revolutionized malaria treatment just as the control of lymphatic filariasis (LF) and onchocerciasis have benefitted from harnessing the broad-spectrum effect of avermectin-based derivatives. The paradigm shift in therapeutic approach, effected by these two drugs and their impact on community-based interventions of parasitic diseases plaguing the endemic low- and middle-income countries (LIMCs), led to the Nobel Prize in Physiology or Medicine in 2015. However, the story would not be complete without mentioning praziquantel. The huge contribution of this drug in modernizing the control of schistosomiasis and also some intestinal helminth infections had already shifted the focus from control to potential elimination of this disease. Together, these new drugs have provided humankind with powerful new tools for the alleviation of infectious diseases that humans have lived with since time immemorial. These drugs all have broad-spectrum effects, yet they are very safe and can even be packaged together in various combinations. The strong effect on so many of the great infectious scourges in the developing countries has not only had a remarkable influence on many endemic diseases, but also contributed to improving the cost structure of healthcare. Significant benefits include improved quality of preventive and curative medicine, promotion of community-based interventions, universal health coverage and the fostering of global partnerships. The laudable progress and benefits achieved are indispensable in championing

Reconstruction of spatially detailed global map of NH4+ and NO3- application in synthetic nitrogen fertilizer

Science.gov (United States)

Nishina, Kazuya; Ito, Akihiko; Hanasaki, Naota; Hayashi, Seiji

2017-02-01

Currently, available historical global N fertilizer map as an input data to global biogeochemical model is still limited and existing maps were not considered NH4+ and NO3- in the fertilizer application rates. This paper provides a method for constructing a new historical global nitrogen fertilizer application map (0.5° × 0.5° resolution) for the period 1961-2010 based on country-specific information from Food and Agriculture Organization statistics (FAOSTAT) and various global datasets. This new map incorporates the fraction of NH4+ (and NO3-) in N fertilizer inputs by utilizing fertilizer species information in FAOSTAT, in which species can be categorized as NH4+- and/or NO3--forming N fertilizers. During data processing, we applied a statistical data imputation method for the missing data (19 % of national N fertilizer consumption) in FAOSTAT. The multiple imputation method enabled us to fill gaps in the time-series data using plausible values using covariates information (year, population, GDP, and crop area). After the imputation, we downscaled the national consumption data to a gridded cropland map. Also, we applied the multiple imputation method to the available chemical fertilizer species consumption, allowing for the estimation of the NH4+ / NO3- ratio in national fertilizer consumption. In this study, the synthetic N fertilizer inputs in 2000 showed a general consistency with the existing N fertilizer map (Potter et al., 2010) in relation to the ranges of N fertilizer inputs. Globally, the estimated N fertilizer inputs based on the sum of filled data increased from 15 to 110 Tg-N during 1961-2010. On the other hand, the global NO3- input started to decline after the late 1980s and the fraction of NO3- in global N fertilizer decreased consistently from 35 to 13 % over a 50-year period. NH4+-forming fertilizers are dominant in most countries; however, the NH4+ / NO3- ratio in N fertilizer inputs shows clear differences temporally and geographically. This

Assessment of global and individual reproducibility of projective mapping with consumers

OpenAIRE

VIDAL, LETICIA; CADENA, RAFAEL SILVA; CORREA, SILVANA; ÁBALOS, ROSA A.; GÓMEZ, BEATRIZ; GIMÉNEZ, ANA; Varela, Paula; Ares, Gaston

2014-01-01

The popularity of projective mapping with consumers for sensory characterization has markedly increased in the last 5 years. To have confidence in this methodology,it is necessary to ensure that a similar product profile would emerge if the test was repeated. Also, deciding whether the study should be replicated or not is a key issue in test implementation. In this context, the aim of the present work was to evaluate global and individual reproducibility of projective mapping for sensory char...

Global maps of the magnetic thickness and magnetization of the Earth’s lithosphere

OpenAIRE

Foteini Vervelidou; Erwan Thébault

2015-01-01

We have constructed global maps of the large-scale magnetic thickness and magnetization of Earth’s lithosphere. Deriving such large-scale maps based on lithospheric magnetic field measurements faces the challenge of the masking effect of the core field. In this study, the maps were obtained through analyses in the spectral domain by means of a new regional spatial power spectrum based on the Revised Spherical Cap Harmonic Analysis (R-SCHA) formalism. A series of regional spectral analyses wer...

CRISM Multispectral and Hyperspectral Mapping Data - A Global Data Set for Hydrated Mineral Mapping

Science.gov (United States)

Seelos, F. P.; Hash, C. D.; Murchie, S. L.; Lim, H.

2017-12-01

The Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) is a visible through short-wave infrared hyperspectral imaging spectrometer (VNIR S-detector: 364-1055 nm; IR L-detector: 1001-3936 nm; 6.55 nm sampling) that has been in operation on the Mars Reconnaissance Orbiter (MRO) since 2006. Over the course of the MRO mission, CRISM has acquired 290,000 individual mapping observation segments (mapping strips) with a variety of observing modes and data characteristics (VNIR/IR; 100/200 m/pxl; multi-/hyper-spectral band selection) over a wide range of observing conditions (atmospheric state, observation geometry, instrument state). CRISM mapping data coverage density varies primarily with latitude and secondarily due to seasonal and operational considerations. The aggregate global IR mapping data coverage currently stands at 85% ( 80% at the equator with 40% repeat sampling), which is sufficient spatial sampling density to support the assembly of empirically optimized radiometrically consistent mapping mosaic products. The CRISM project has defined a number of mapping mosaic data products (e.g. Multispectral Reduced Data Record (MRDR) map tiles) with varying degrees of observation-specific processing and correction applied prior to mosaic assembly. A commonality among the mosaic products is the presence of inter-observation radiometric discrepancies which are traceable to variable observation circumstances or associated atmospheric/photometric correction residuals. The empirical approach to radiometric reconciliation leverages inter-observation spatial overlaps and proximal relationships to construct a graph that encodes the mosaic structure and radiometric discrepancies. The graph theory abstraction allows the underling structure of the msaic to be evaluated and the corresponding optimization problem configured so it is well-posed. Linear and non-linear least squares optimization is then employed to derive a set of observation- and wavelength- specific model

Poverty reduction in Africa.

Science.gov (United States)

Collier, Paul

2007-10-23

Poverty in Africa has been rising for the last quarter-century, while it has been falling in the rest of the developing world. Africa's distinctive problem is that its economies have not been growing. This article attempts to synthesize a range of recent research to account for this failure of the growth process. I argue that the reasons lie not in African peculiarities but rather in geographic features that globally cause problems but that are disproportionately pronounced in Africa. These features interact to create three distinct challenges that are likely to require international interventions beyond the conventional reliance on aid.

An Efficient Method for Mapping High-Resolution Global River Discharge Based on the Algorithms of Drainage Network Extraction

Directory of Open Access Journals (Sweden)

Jiaye Li

2018-04-01

Full Text Available River discharge, which represents the accumulation of surface water flowing into rivers and ultimately into the ocean or other water bodies, may have great impacts on water quality and the living organisms in rivers. However, the global knowledge of river discharge is still poor and worth exploring. This study proposes an efficient method for mapping high-resolution global river discharge based on the algorithms of drainage network extraction. Using the existing global runoff map and digital elevation model (DEM data as inputs, this method consists of three steps. First, the pixels of the runoff map and the DEM data are resampled into the same resolution (i.e., 0.01-degree. Second, the flow direction of each pixel of the DEM data (identified by the optimal flow path method used in drainage network extraction is determined and then applied to the corresponding pixel of the runoff map. Third, the river discharge of each pixel of the runoff map is calculated by summing the runoffs of all the pixels in the upstream of this pixel, similar to the upslope area accumulation step in drainage network extraction. Finally, a 0.01-degree global map of the mean annual river discharge is obtained. Moreover, a 0.5-degree global map of the mean annual river discharge is produced to display the results with a more intuitive perception. Compared against the existing global river discharge databases, the 0.01-degree map is of a generally high accuracy for the selected river basins, especially for the Amazon River basin with the lowest relative error (RE of 0.3% and the Yangtze River basin within the RE range of ±6.0%. However, it is noted that the results of the Congo and Zambezi River basins are not satisfactory, with RE values over 90%, and it is inferred that there may be some accuracy problems with the runoff map in these river basins.

Poverty's Impact on Children's Executive Functions: Global Considerations

Science.gov (United States)

Haft, Stephanie L.; Hoeft, Fumiko

2017-01-01

Poverty detrimentally affects child executive function (EF), a subset of cognitive abilities implicated in reading and other achievement outcomes. Consequently, research has focused on understanding explanatory and mediating mechanisms in this association. This research, however, has mainly involved populations from Western, high-income countries.…

Gendered Poverty and Education: Moving beyond Access to Expanding Freedoms through Microfinance Policy in India and Australia

Science.gov (United States)

Voola, Archana

2016-01-01

Microfinance has been recognized globally as a poverty alleviating strategy and particularly as a gender equality enhancing approach. There have been immense, intense and nuanced debates in the field of international development, feminist studies and comparative social policy regarding the role of microfinance in addressing gendered poverty. This…

Adolescents and Poverty

Science.gov (United States)

Wight, Vanessa R.

2011-01-01

More youth live in poverty and poor youth comprise a larger share of the youth population than was the case a decade ago. This article first provides a descriptive analysis of children in poverty; examining the incidence of poverty among children by selected demographic, socioeconomic, and geographic characteristics with a particular focus on…

Poverty dynamics in Germany: Evidence on the relationship between persistent poverty and health behavior.

Science.gov (United States)

Aue, Katja; Roosen, Jutta; Jensen, Helen H

2016-03-01

Previous studies have found poverty to be related to lower levels of health due to poor health behavior such as unhealthy eating, smoking or less physical activity. Longer periods of poverty seem to be especially harmful for individual health behavior. Studies have shown that poverty has a dynamic character. Moreover, poverty is increasingly regarded as being a multidimensional construct and one that considers more aspects than income alone. Against this background this paper analyzes the relationship between health behavior and persistent spells of income poverty as well as a combined poverty indicator using data of the German Socio-Economic Panel (2000-2010). Next to cross-sectional logistic regression models we estimate fixed-effects models to analyze the effect of persistent poverty on dietary behavior, tobacco consumption, and physical activity. Cross-sectional results suggest that persistent poverty is related to poor health behavior, particularly regarding tobacco consumption and physical activity. Results also show that multidimensional and dynamic aspects of poverty matter. Complementary panel analyses reveal negative effects for the combined poverty indicator only for dietary behavior in the total sample. However, by analyzing the sample by gender we identify further effects of persistent poverty on health behavior. The analyses show that not only do individuals in poverty but also those in precarious situations show health-damaging behavior more often. Copyright © 2016 Elsevier Ltd. All rights reserved.

Poverty, social stress & mental health.

Science.gov (United States)

Kuruvilla, A; Jacob, K S

2007-10-01

While there is increasing evidence of an association between poor mental health and the experience of poverty and deprivation, the relationship is complex. We discuss the epidemiological data on mental illness among the different socio-economic groups, look at the cause -effect debate on poverty and mental illness and the nature of mental distress and disorders related to poverty. Issues related to individual versus area-based poverty, relative poverty and the impact of poverty on woman's and child mental health are presented. This review also addresses factors associated with poverty and the difficulties in the measurement of mental health and illness and levels/impact of poverty.

Poverty, health & intellectual property rights with special reference to India.

Science.gov (United States)

Satyanarayana, K; Srivastava, S

2007-10-01

This paper examines the nexus between poverty and global health with specific focus on IPR protection and attempts to highlight the current global endeavours to overcome barriers to access to medicines for diseases of the poor. The number of very poor people in the world has increased by 10.4 per cent between 1987 and 2001 to 2735 million. India is now home to the largest number of millionaires in the developing countries. But over 800 million Indians who still survive on Rs 20.0 (US$0.5) a day, and rural poverty is on the rise. The link between poverty and health is well established with the underprivileged are more vulnerable to major health risks due to poor nutrition, inadequate access to clean drinking water, sanitation, exposure to indoor smoke, etc. all of which contribute to the huge and growing burden of disease in the poor countries. The global disease burden is not just huge but growing: over 10 million children die of preventable conditions including vaccine-preventable diseases, about 14 million are killed by infectious diseases every year, 90-95 per cent in poor countries. An estimated third of global population has limited or no access to essential medicines. While the number of poor and unhealthy is growing, Government expenditure on health is dwindling. Many of the diseases of the poor require new medicines and none are forthcoming as there is little R&D for these infections. There are several barriers to access to existing and the newly discovered drugs. One major reason is the general lack of interest by the pharma industry to discover new medicines for diseases of the poor due to very limited market in developing countries. In addition, global intellectual property rights (IPR) protection regimes like the Trade Related Intellectual Property Rights (TRIPS) are considered a major obstacle for the poor access to medicines. There have been some global initiatives on the need to improve affordability and accessibility of medicines. Some strategies to

Global Mapping of Provisioning Ecosystem Services

Science.gov (United States)

Bingham, Lisa; Straatsma, Menno; Karssenberg, Derek

2016-04-01

Attributing monetary value to ecosystem services for decision-making has become more relevant as a basis for decision-making. There are a number of problematic aspects of the calculations, including consistency of economy represented (e.g., purchasing price, production price) and determining which ecosystem subservices to include in a valuation. While several authors have proposed methods for calculating ecosystem services and calculations are presented for global and regional studies, the calculations are mostly broken down into biomes and regions without showing spatially explicit results. The key to decision-making for governments is to be able to make spatial-based decisions because a large spatial variation may exist within a biome or region. Our objective was to compute the spatial distribution of global ecosystem services based on 89 subservices. Initially, only the provisioning ecosystem service category is presented. The provisioning ecosystem service category was calculated using 6 ecosystem services (food, water, raw materials, genetic resources, medical resources, and ornaments) divided into 41 subservices. Global data sets were obtained from a variety of governmental and research agencies for the year 2005 because this is the most data complete and recent year available. All data originated either in tabular or grid formats and were disaggregated to 10 km cell length grids. A lookup table with production values by subservice by country were disaggregated over the economic zone (either marine, land, or combination) based on the spatial existence of the subservice (e.g. forest cover, crop land, non-arable land). Values express the production price in international dollars per hectare. The ecosystem services and the ecosystem service category(ies) maps may be used to show spatial variation of a service within and between countries as well as to specifically show the values within specific regions (e.g. countries, continents), biomes (e.g. coastal, forest

Automatic Type Recognition and Mapping of Global Tropical Cyclone Disaster Chains (TDC

Directory of Open Access Journals (Sweden)

Ran Wang

2016-10-01

Full Text Available The catastrophic events caused by meteorological disasters are becoming more severe in the context of global warming. The disaster chains triggered by Tropical Cyclones induce the serious losses of population and economy. It is necessary to make the regional type recognition of Tropical Cyclone Disaster Chain (TDC effective in order to make targeted preventions. This study mainly explores the method of automatic recognition and the mapping of TDC and designs a software system. We constructed an automatic recognition system in terms of the characteristics of a hazard-formative environment based on the theory of a natural disaster system. The ArcEngine components enable an intelligent software system to present results by the automatic mapping approach. The study data comes from global metadata such as Digital Elevation Model (DEM, terrain slope, population density and Gross Domestic Product (GDP. The result shows that: (1 according to the characteristic of geomorphology type, we establish a type of recognition system for global TDC; (2 based on the recognition principle, we design a software system with the functions of automatic recognition and mapping; and (3 we validate the type of distribution in terms of real cases of TDC. The result shows that the automatic recognition function has good reliability. The study can provide the basis for targeted regional disaster prevention strategy, as well as regional sustainable development.

Keyframes Global Map Establishing Method for Robot Localization through Content-Based Image Matching

Directory of Open Access Journals (Sweden)

Tianyang Cao

2017-01-01

Full Text Available Self-localization and mapping are important for indoor mobile robot. We report a robust algorithm for map building and subsequent localization especially suited for indoor floor-cleaning robots. Common methods, for example, SLAM, can easily be kidnapped by colliding or disturbed by similar objects. Therefore, keyframes global map establishing method for robot localization in multiple rooms and corridors is needed. Content-based image matching is the core of this method. It is designed for the situation, by establishing keyframes containing both floor and distorted wall images. Image distortion, caused by robot view angle and movement, is analyzed and deduced. And an image matching solution is presented, consisting of extraction of overlap regions of keyframes extraction and overlap region rebuild through subblocks matching. For improving accuracy, ceiling points detecting and mismatching subblocks checking methods are incorporated. This matching method can process environment video effectively. In experiments, less than 5% frames are extracted as keyframes to build global map, which have large space distance and overlap each other. Through this method, robot can localize itself by matching its real-time vision frames with our keyframes map. Even with many similar objects/background in the environment or kidnapping robot, robot localization is achieved with position RMSE <0.5 m.

How can poverty be reduced among small-scale farmers in the ...

African Journals Online (AJOL)

times the amount needed to feed the global population. Still, even ... agriculture are more effective in alleviating poverty than investments in other sectors (Xavier et al., ...... Agricultural employment trends in Asia and Africa: Too fast or too slow?

Mapping the global distribution of livestock.

Science.gov (United States)

Robinson, Timothy P; Wint, G R William; Conchedda, Giulia; Van Boeckel, Thomas P; Ercoli, Valentina; Palamara, Elisa; Cinardi, Giuseppina; D'Aietti, Laura; Hay, Simon I; Gilbert, Marius

2014-01-01

Livestock contributes directly to the livelihoods and food security of almost a billion people and affects the diet and health of many more. With estimated standing populations of 1.43 billion cattle, 1.87 billion sheep and goats, 0.98 billion pigs, and 19.60 billion chickens, reliable and accessible information on the distribution and abundance of livestock is needed for a many reasons. These include analyses of the social and economic aspects of the livestock sector; the environmental impacts of livestock such as the production and management of waste, greenhouse gas emissions and livestock-related land-use change; and large-scale public health and epidemiological investigations. The Gridded Livestock of the World (GLW) database, produced in 2007, provided modelled livestock densities of the world, adjusted to match official (FAOSTAT) national estimates for the reference year 2005, at a spatial resolution of 3 minutes of arc (about 5×5 km at the equator). Recent methodological improvements have significantly enhanced these distributions: more up-to date and detailed sub-national livestock statistics have been collected; a new, higher resolution set of predictor variables is used; and the analytical procedure has been revised and extended to include a more systematic assessment of model accuracy and the representation of uncertainties associated with the predictions. This paper describes the current approach in detail and presents new global distribution maps at 1 km resolution for cattle, pigs and chickens, and a partial distribution map for ducks. These digital layers are made publically available via the Livestock Geo-Wiki (http://www.livestock.geo-wiki.org), as will be the maps of other livestock types as they are produced.

“...But the Poor Opted for the Evangelicals!”– Evangelicals, Poverty ...

African Journals Online (AJOL)

, poverty and prosperity. Have the global evangelical celebrations of 2010 bridged the dichotomy between social responsibility (Ecumenicals) and the proclamation of salvation (Evangelicals)? The article focuses on the rapid growth of a ...

Poverty in Education

Science.gov (United States)

Greever, Sadie

2014-01-01

The purpose of this literature review is to provide a comprehensive summary of the topic of poverty and its effects upon student behavior and academic performance. Presented in this chapter of the review of the related literature will be: (a) description of poverty and the role of education, (b) effects of poverty on student behavior, (c) effects…

Does Inequality Matter for Poverty Reduction? Evidence from Pakistan’s Poverty Trends

OpenAIRE

Haroon Jamal

2006-01-01

The paper explores the linkages between poverty, growth and inequality in the context of Pakistan. Time series macro data are used for the period 1979 to 2002. Consistent poverty and inequality measures are interpolated to facilitate the estimation of poverty elasticity with respect to growth and inequality in a multivariate regression framework. The paper also attempts to find out macroeconomic and structural correlates of inequality. The empirical findings—high poverty elasticity with respe...

Quantifying Spatial Variation in Ecosystem Services Demand : A Global Mapping Approach

NARCIS (Netherlands)

Wolff, S.; Schulp, C. J E; Kastner, T.; Verburg, P. H.

2017-01-01

Understanding the spatial-temporal variability in ecosystem services (ES) demand can help anticipate externalities of land use change. This study presents new operational approaches to quantify and map demand for three non-commodity ES on a global scale: animal pollination, wild medicinal plants and

Breaking new ground in mapping human settlements from space - The Global Urban Footprint

Science.gov (United States)

Esch, Thomas; Heldens, Wieke; Hirner, Andreas; Keil, Manfred; Marconcini, Mattia; Roth, Achim; Zeidler, Julian; Dech, Stefan; Strano, Emanuele

2017-12-01

Today, approximately 7.2 billion people inhabit the Earth and by 2050 this number will have risen to around nine billion, of which about 70% will be living in cities. The population growth and the related global urbanization pose one of the major challenges to a sustainable future. Hence, it is essential to understand drivers, dynamics, and impacts of the human settlements development. A key component in this context is the availability of an up-to-date and spatially consistent map of the location and distribution of human settlements. It is here that the Global Urban Footprint (GUF) raster map can make a valuable contribution. The new global GUF binary settlement mask shows a so far unprecedented spatial resolution of 0.4″ (∼ 12m) that provides - for the first time - a complete picture of the entirety of urban and rural settlements. The GUF has been derived by means of a fully automated processing framework - the Urban Footprint Processor (UFP) - that was used to analyze a global coverage of more than 180,000 TanDEM-X and TerraSAR-X radar images with 3 m ground resolution collected in 2011-2012. The UFP consists of five main technical modules for data management, feature extraction, unsupervised classification, mosaicking and post-editing. Various quality assessment studies to determine the absolute GUF accuracy based on ground truth data on the one hand and the relative accuracies compared to established settlements maps on the other hand, clearly indicate the added value of the new global GUF layer, in particular with respect to the representation of rural settlement patterns. The Kappa coefficient of agreement compared to absolute ground truth data, for instance, shows GUF accuracies which are frequently twice as high as those of established low resolution maps. Generally, the GUF layer achieves an overall absolute accuracy of about 85%, with observed minima around 65% and maxima around 98%. The GUF will be provided open and free for any scientific use in

Poverty Is Two Coins: Young Children Explore Social Justice through Reading and Art

Science.gov (United States)

Dunkerly-Bean, Judith; Bean, Thomas W.; Sunday, Kristine; Summers, Raleta

2017-01-01

In this study, the authors look at the ways that global children's literature, drawing, and dramatic play were used as a means to generate children's understanding of issues such as poverty, fairness, and equity and to invite them to recontextualize conceptions of global issues into more localized and situated understanding through aesthetic…

Global carbon inequality

Energy Technology Data Exchange (ETDEWEB)

Hubacek, Klaus [University of Maryland, Department of Geographical Sciences, College Park, MD (United States); Masaryk University, Department of Environmental Studies, Brno (Czech Republic); Baiocchi, Giovanni [University of Maryland, Department of Geographical Sciences, College Park, MD (United States); University of Maryland, Department of Economics, College Park, MD (United States); Feng, Kuishuang [University of Maryland, Department of Geographical Sciences, College Park, MD (United States); Munoz Castillo, Raul [University of Maryland, Department of Geographical Sciences, College Park, MD (United States); Interamerican Development Bank, Washington, DC (United States); Sun, Laixiang [University of Maryland, Department of Geographical Sciences, College Park, MD (United States); SOAS, University of London, London (United Kingdom); International Institute for Applied Systems Analysis (IIASA), Laxenburg (Austria); Xue, Jinjun [Nagoya University, Graduate School of Economics, Nagoya (Japan); Hubei University of Economics, Wuhan (China)

2017-12-01

Global climate change and inequality are inescapably linked both in terms of who contributes climate change and who suffers the consequences. This fact is also partly reflected in two United Nations (UN) processes: on the one hand, the Paris Agreement of the UN Framework Convention on Climate Change under which countries agreed to hold the increase in the global average temperature to below 2 C above pre-industrial levels and, on the other hand, the UN's Sustainable Development Goals aiming to end poverty. These agreements are seen as important foundation to put the world nations on a sustainable pathway. However, how these agreements can be achieved or whether they are even mutually compatible is less clear. We explore the global carbon inequality between and within countries and the carbon implications of poverty alleviation by combining detailed consumer expenditure surveys for different income categories for a wide range of countries with an environmentally extended multi-regional input-output approach to estimate carbon footprints of different household groups, globally, and assess the carbon implications of moving the poorest people out of poverty. Given the current context, increasing income leads to increasing carbon footprints and makes global targets for mitigating greenhouse gases more difficult to achieve given the pace of technological progress and current levels of fossil fuel dependence. We conclude that the huge level of carbon inequality requires a critical discussion of undifferentiated income growth. Current carbon-intensive lifestyles and consumption patterns need to enter the climate discourse to a larger extent. (orig.)

Global carbon inequality

International Nuclear Information System (INIS)

Hubacek, Klaus; Baiocchi, Giovanni; Feng, Kuishuang; Munoz Castillo, Raul; Sun, Laixiang; Xue, Jinjun

2017-01-01

Global climate change and inequality are inescapably linked both in terms of who contributes climate change and who suffers the consequences. This fact is also partly reflected in two United Nations (UN) processes: on the one hand, the Paris Agreement of the UN Framework Convention on Climate Change under which countries agreed to hold the increase in the global average temperature to below 2 C above pre-industrial levels and, on the other hand, the UN's Sustainable Development Goals aiming to end poverty. These agreements are seen as important foundation to put the world nations on a sustainable pathway. However, how these agreements can be achieved or whether they are even mutually compatible is less clear. We explore the global carbon inequality between and within countries and the carbon implications of poverty alleviation by combining detailed consumer expenditure surveys for different income categories for a wide range of countries with an environmentally extended multi-regional input-output approach to estimate carbon footprints of different household groups, globally, and assess the carbon implications of moving the poorest people out of poverty. Given the current context, increasing income leads to increasing carbon footprints and makes global targets for mitigating greenhouse gases more difficult to achieve given the pace of technological progress and current levels of fossil fuel dependence. We conclude that the huge level of carbon inequality requires a critical discussion of undifferentiated income growth. Current carbon-intensive lifestyles and consumption patterns need to enter the climate discourse to a larger extent. (orig.)

The poverty elasticity of growth

OpenAIRE

Heltberg, Rasmus

2002-01-01

How much does economic growth contribute to poverty reduction? I discuss analytical and empirical approches to assess the poverty elasticity of growth, and emphasize that the relationship between growth and poverty change is non-constant. For a given poverty measure, it depends on initial inequality and on the location of the poverty line relative to mean income. In most cases, growth is more important for poverty reduction than changes in inequality, but this does not tender inequality unimp...

An International Inquiry: Stories of Poverty--Poverty Stories

Science.gov (United States)

Ciuffetelli Parker, Darlene; Craig, Cheryl J.

2017-01-01

This article features an international inquiry of two high-poverty urban schools, one Canadian and one American. The article examines poverty in terms of "small stories" that educators and students live and tell, often on the edges, unheard and unaccounted for in grand narratives. It also expands the story constellations approach to…

Poverty is Not Just an Indicator: The Relationship Between Income, Poverty, and Child Well-Being.

Science.gov (United States)

Chaudry, Ajay; Wimer, Christopher

2016-04-01

In this article, we review the evidence on the effects of poverty and low income on children's development and well-being. We argue that poverty is an important indicator of societal and child well-being, but that poverty is more than just an indicator. Poverty and low income are causally related to worse child development outcomes, particularly cognitive developmental and educational outcomes. Mechanisms through which poverty affects these outcomes include material hardship, family stress, parental and cognitive inputs, and the developmental context to which children are exposed. The timing, duration, and community context of poverty also appear to matter for children's outcomes-with early experiences of poverty, longer durations of poverty, and higher concentrations of poverty in the community leading to worse child outcomes. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Global mapping of miRNA-target interactions in cattle (Bos taurus)

DEFF Research Database (Denmark)

Scheel, Troels K H; Moore, Michael J; Luna, Joseph M

2017-01-01

With roles in development, cell proliferation and disease, micro-RNA (miRNA) biology is of great importance and a potential therapeutic target. Here we used cross-linking immunoprecipitation (CLIP) and ligation of miRNA-target chimeras on the Argonaute (AGO) protein to globally map miRNA interact...

Poverty in Edwardian Britain.

Science.gov (United States)

Gazeley, Ian; Newell, Andrew

2011-01-01

This article introduces a newly discovered household budget data set for 1904. We use these data to estimate urban poverty among working families in the British Isles. Applying Bowley's poverty line, we estimate that at least 23 per cent of people in urban working households and 18 per cent of working households had income insufficient to meet minimum needs. This is well above Rowntree's estimate of primary poverty for York in 1899 and high in the range that Bowley found in northern towns in 1912–13. The skill gradient of poverty is steep; for instance, among labourers' households, the poverty rates are close to 50 per cent. Measures of the depth of poverty are relatively low in the data, suggesting that most poor male-headed working households were close to meeting Bowley's new standard.

Poverty crisis in the Third World: the contradictions of World Bank policy.

Science.gov (United States)

Burkett, P

1991-01-01

Politicians, the mainstream media, and orthodox social science have all been telling us of a final victory of capitalism over socialism, suggesting that capitalism is the only viable option for solving the world's problems. Yet, the global capitalist system is itself entering the third decade of a profound structural crisis, the costs of which have been borne largely by the exploited and oppressed peoples of the underdeveloped periphery. While the World Bank's latest World Development Report recognizes the current poverty crisis in the third world, its "two-part strategy" for alleviating poverty is based on an inadequate analysis of how peripheral capitalist development marginalizes the basic needs of the third world poor. Hence, the World Bank's assertion that free-market policies are consistent with effective antipoverty programs does not confront the class structures and global capitalist interests bound up with the reproduction of mass poverty in the third world. The World Bank's subordination of the basic needs of the poor to free-market adjustments and reforms in fact suggests that the real purpose of its "two-part strategy" is to ensure continued extraction of surplus from third world countries by maintaining the basic structure of imperialist underdevelopment.

Integrated human rights and poverty eradication strategy: the case of civil registration rights in Zimbabwe.

Science.gov (United States)

Musarandega, Reuben

2009-01-01

High poverty levels characterise sub-Saharan Africa, Zimbabwe included. Over 80 per cent of Zimbabwe's population lived below the total consumption poverty line and 70 per cent below the food poverty line in 2003. This plummeting of social indicators resulted from the freefall suffered by the country's economy from the 1990s, after unsuccessful attempts to implement structural adjustment programmes prescribed by international financial institutions. The ensuing socioeconomic decay, political crisis and international isolation of the country from the late 1990s reversed gains made in social indicators during the 1980s. Development theories attribute poverty to unchecked population growth, political, economic and environmental mismanagement, while developing countries' leaders attribute it to historical imbalances and global political and economic injustices. Despite this debate, poverty continues to evolve, expand and deepen and the need to eradicate it has become urgent. The complex question of what causes and what drives poverty is perpetually addressed and new ideas are emerging to answer the question. One recent view is that failure to centre development on people and to declare poverty a violation of human rights has allowed poverty to grow the world over. This study uses a hypothesised cause of poverty - civil registration - to exemplify the human right nature of poverty, and how a human rights' policy can be used as an instrument to eradicate poverty. The study demonstrates that civil registration is a right of instrumental relevance to poverty; and achieving civil registration grants people access to numerous other rights, some of which will lift them out of poverty, while the failure of civil registration deprives people of access to livelihoods, thereby entrenching them in poverty.

Child Poverty: Definition and Measurement.

Science.gov (United States)

Short, Kathleen S

2016-04-01

This article provides a discussion of what we mean when we refer to 'child poverty.' Many images come to mind when we discuss child poverty, but when we try to measure and quantify the extent of child poverty, we often use a very narrow concept. In this article a variety of poverty measures that are used in the United States are described and some of the differences between those measures are illustrated. In this article 3 measures are explored in detail: a relative measure of poverty that is used more often in an international context, the official US poverty measure, and a new supplemental poverty measure (SPM). The new measure differs from the other 2 because it takes into account noncash benefits that are provided to poor families. These include nutrition assistance such as food stamps, subsidized housing, and home energy assistance. The SPM also takes account of necessary expenses that families face, such as taxes and expenses related to work and health care. Comparing estimates for 2012, the SPM showed lower poverty rates for children than the other 2 measures. Because noncash benefits help those in extreme poverty, there were also lower percentages of children in extreme poverty with resources below half the SPM threshold. These results suggest that 2 important measures of poverty, the relative measure used in international comparisons, and the official poverty measure, are not able to gauge the effect of government programs on the alleviation of poverty, and the SPM illustrates that noncash benefits do help families meet their basic needs. Published by Elsevier Inc.

From globally coupled maps to complex-systems biology

Energy Technology Data Exchange (ETDEWEB)

Kaneko, Kunihiko, E-mail: kaneko@complex.c.u-tokyo.ac.jp [Research Center for Complex Systems Biology, Graduate School of Arts and Sciences, The University of Tokyo 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902 (Japan)

2015-09-15

Studies of globally coupled maps, introduced as a network of chaotic dynamics, are briefly reviewed with an emphasis on novel concepts therein, which are universal in high-dimensional dynamical systems. They include clustering of synchronized oscillations, hierarchical clustering, chimera of synchronization and desynchronization, partition complexity, prevalence of Milnor attractors, chaotic itinerancy, and collective chaos. The degrees of freedom necessary for high dimensionality are proposed to equal the number in which the combinatorial exceeds the exponential. Future analysis of high-dimensional dynamical systems with regard to complex-systems biology is briefly discussed.

Towards a Global High Resolution Peatland Map in 2020

Science.gov (United States)

Barthelmes, Alexandra; Barthelmes, Karen-Doreen; Joosten, Hans; Dommain, Rene; Margalef, Olga

2015-04-01

Some 3% of land area on planet Earth (approx. 4 million km2) is covered by peatlands. About 10% (~ 0.3 % of the land area) are drained and responsible for a disproportional 5 % of the global anthropogenic CO2 emissions (Victoria et al., 2012). Additionally, peatland drainage and degradation lead to land subsidence, soil degradation, water pollution, and enhanced susceptibility to fire (Holden et al., 2004; Joosten et al., 2012). The global importance of peatlands for carbon storage and climate change mitigation has currently been recognized in international policy - since 2008 organic soils are subject of discussion in the UN Framework Convention on Climate Change (UNFCCC) (Joosten, 2011). In May 2013 the European Parliament decided that the global post 2020 climate agreement should include the obligation to report emissions and removals from peatland drainage and rewetting. Implementation of such program, however, necessitates the rapid availability of reliable, comprehensive, high resolution, spatially explicit data on the extent and status of peatlands. For many reporting countries this requires an innovation in peatland mapping, i.e. the better and integrative use of novel, but already available methods and technologies. We developed an approach that links various science networks, methodologies and data bases, including those of peatland/landscape ecology for understanding where and how peatlands may occur, those of remote sensing for identifying possible locations, and those of pedology (legacy soil maps) and (palaeo-)ecology for ground truthing. Such integration of old field data, specialized knowledge, and modern RS and GIS technologies enables acquiring a rapid, comprehensive, detailed and rather reliable overview, even on a continental scale. We illustrate this approach with a high resolution overview of peatland distribution, area, status and greenhouse gas fluxes e.g. for the East African countries Rwanda, Burundi, Uganda and Zambia. Furthermore, we

Implications of heterogeneous impacts of protected areas on deforestation and poverty.

Science.gov (United States)

Hanauer, Merlin M; Canavire-Bacarreza, Gustavo

2015-11-05

Protected areas are a popular policy instrument in the global fight against loss of biodiversity and ecosystem services. However, the effectiveness of protected areas in preventing deforestation, and their impacts on poverty, are not well understood. Recent studies have found that Bolivia's protected-area system, on average, reduced deforestation and poverty. We implement several non-parametric and semi-parametric econometric estimators to characterize the heterogeneity in Bolivia's protected-area impacts on joint deforestation and poverty outcomes across a number of socioeconomic and biophysical moderators. Like previous studies from Costa Rica and Thailand, we find that Bolivia's protected areas are not associated with poverty traps. Our results also indicate that protection did not have a differential impact on indigenous populations. However, results from new multidimensional non-parametric estimators provide evidence that the biophysical characteristics associated with the greatest avoided deforestation are the characteristics associated with the potential for poverty exacerbation from protection. We demonstrate that these results would not be identified using the methods implemented in previous studies. Thus, this study provides valuable practical information on the impacts of Bolivia's protected areas for conservation practitioners and demonstrates methods that are likely to be valuable to researchers interested in better understanding the heterogeneity in conservation impacts. © 2015 The Author(s).

Energy poverty in rural Bangladesh

International Nuclear Information System (INIS)

Barnes, Douglas F.; Khandker, Shahidur R.; Samad, Hussain A.

2011-01-01

Energy poverty is a well-established concept among energy and development specialists. International development organizations frequently cite energy-poverty alleviation as a necessary condition to reduce income poverty. Several approaches used to measure energy poverty over the past 20 years have defined the energy poverty line as the minimum quantity of physical energy needed to perform such basic tasks as cooking and lighting. This paper uses a demand-based approach to define the energy poverty line as the threshold point at which energy consumption begins to rise with increases in household income. At or below this threshold point, households consume a bare minimum level of energy and should be considered energy poor. This approach was applied using cross-sectional data from a comprehensive 2004 household survey representative of rural Bangladesh. The findings suggest that some 58 percent of rural households in Bangladesh are energy poor, versus 45 percent that are income poor. The findings also suggest that policies to support rural electrification and greater use of improved biomass stoves might play a significant role in reducing energy poverty. - Research Highlights: →We estimate energy poverty for rural Bangladesh adopting a demand-based approach. →Findings suggest that energy poverty does not necessarily follow the same pattern as income poverty. →Access to modern energy and efficient use of traditional energy help alleviate energy poverty. →Energy poverty indicator can help track the effectiveness of a wide range of energy policies.

Urbanization and Inequality/Poverty

Directory of Open Access Journals (Sweden)

Brantley Liddle

2017-11-01

Full Text Available The level of world urbanization has crossed the 50% mark, and nearly all future population growth is projected to occur in cities. Cities are disproportionately wealthy, but are associated with poverty, too. Addressing the dual challenges of urbanization and poverty is key to achieving sustainable development. This paper performs cross-sectional regressions, based on Kuznets, as a starting point for understanding the relationship between urbanization and poverty/inequality indicators. Increases in gross domestic product per capita unambiguously lowered poverty and narrowed rural-urban gaps. By contrast, levels of urbanization were either unrelated to poverty/inequality indicators and measures of rural-urban gaps, or had a nonlinear effect where, initially, increases in urbanization likewise led to improvements in those areas, while at higher levels of urbanization, increases in urbanization exacerbated poverty and rural-urban gaps.

IWRM and poverty reduction in Malawi: A socio-economic analysis

Science.gov (United States)

Mulwafu, Wapulumuka O.; Msosa, Hendrina K.

Like most other countries in the SADC region, Malawi has swiftly endorsed the United Nations Millennium Development Goals. In the water sector, these principles are reflected in the National Water Policy (2004) and in the Malawi Poverty Reduction Strategy Paper (PRSP) (2002) which emphasize three key aspects. First, the articulation of a vision and policy objectives that address development and management of water for productive purposes, conservation and poverty reduction. Second, the recognition of international and regional conventions and agreements on water resources to which Malawi is a signatory, thereby promoting global partnership for development. Third, the provision of mechanisms for monitoring, assessment and development related to watershed management, conservation and the mitigation of floods and droughts. Both the Malawi Poverty Reduction Strategy Paper and the National Water Policy seek to reduce poverty by increasing access to water for domestic and productive purposes. In particular, the MPRSP will focus on constructing and rehabilitating water facilities, extend water supply capacity, promote community-based management and improve water resources conservation and management. In this paper, we examine the challenges of implementing these goals against the background of various institutional reforms in the water sector. We argue that although Malawi has come up with very clear strategies and guidelines for promoting MDGs, a combination of human and financial resources, bedevil the successful implementation of these ideas. In addition, the strategies do not articulate water as a medium for poverty alleviation in a holistic manner. The paper further demonstrates ways in which the promotion of IWRM can facilitate in reducing poverty.

Immigrant Child Poverty

DEFF Research Database (Denmark)

Galloway, Taryn Ann; Gustafsson, Björn; Pedersen, Peder J.

2015-01-01

Immigrant and native child poverty in Denmark, Norway, and Sweden 1993–2001 is studied using large sets of panel data. While native children face yearly poverty risks of less than 10 percent in all three countries and for all years studied the increasing proportion of immigrant children...... with an origin in middle- and low-income countries have poverty risks that vary from 38 up to as much as 58 percent. At the end of the observation period, one third of the poor children in Norway and as high as about a half in Denmark and in Sweden are of immigrant origin. The strong overrepresentation...... of immigrant children from low- and middle-income countries when measured in yearly data is also found when applying a longer accounting period for poverty measurement. We find that child poverty rates are generally high shortly after arrival to the new country and typically decrease with years since...

Telling Anthropocene Tales: Localizing the impacts of global change using data-driven story maps

Science.gov (United States)

Mychajliw, A.; Hadly, E. A.

2016-12-01

Navigating the Anthropocene requires innovative approaches for generating scientific knowledge and for its communication outside academia. The global, synergistic nature of the environmental challenges we face - climate change, human population growth, biodiversity loss, pollution, invasive species and diseases - highlight the need for public outreach strategies that incorporate multiple scales and perspectives in an easily understandable and rapidly accessible format. Data-driven story-telling maps are optimal in that they can display variable geographic scales and their intersections with the environmental challenges relevant to both scientists and non-scientists. Maps are a powerful way to present complex data to all stakeholders. We present an overview of best practices in community-engaged scientific story-telling and data translation for policy-makers by reviewing three Story Map projects that map the geographic impacts of global change across multiple spatial and policy scales: the entire United States, the state of California, and the town of Pescadero, California. We document a chain of translation from a primary scientific manscript to a policy document (Scientific Consensus Statement on Maintaining Humanity's Life Support Systems in the 21st Century) to a set of interactive ArcGIS Story Maps. We discuss the widening breadth of participants (students, community members) and audiences (White House, Governor's Office of California, California Congressional Offices, general public) involved. We highlight how scientists, through careful curation of popular news media articles and stakeholder interviews, can co-produce these communication modules with community partners such as non-governmental organizations and government agencies. The placement of scientific and citizen's everyday knowledge of global change into an appropriate geographic context allows for effective dissemination by political units such as congressional districts and agency management units

Spatial and Global Sensory Suppression Mapping Encompassing the Central 10° Field in Anisometropic Amblyopia.

Science.gov (United States)

Li, Jingjing; Li, Jinrong; Chen, Zidong; Liu, Jing; Yuan, Junpeng; Cai, Xiaoxiao; Deng, Daming; Yu, Minbin

2017-01-01

We investigate the efficacy of a novel dichoptic mapping paradigm in evaluating visual function of anisometropic amblyopes. Using standard clinical measures of visual function (visual acuity, stereo acuity, Bagolini lenses, and neutral density filters) and a novel quantitative mapping technique, 26 patients with anisometropic amblyopia (mean age = 19.15 ± 4.42 years) were assessed. Two additional psychophysical interocular suppression measurements were tested with dichoptic global motion coherence and binocular phase combination tasks. Luminance reduction was achieved by placing neutral density filters in front of the normal eye. Our study revealed that suppression changes across the central 10° visual field by mean luminance modulation in amblyopes as well as normal controls. Using simulation and an elimination of interocular suppression, we identified a novel method to effectively reflect the distribution of suppression in anisometropic amblyopia. Additionally, the new quantitative mapping technique was in good agreement with conventional clinical measures, such as interocular acuity difference (P suppression with dichoptic mapping paradigm and the results of the other two psychophysical methods (suppression mapping versus binocular phase combination, P suppression mapping versus global motion coherence, P = 0.005). The dichoptic suppression mapping technique is an effective method to represent impaired visual function in patients with anisometropic amblyopia. It offers a potential in "micro-"antisuppression mapping tests and therapies for amblyopia.

Diversity of poverty in the chosen European Union countries within the period 2006-2014

Directory of Open Access Journals (Sweden)

Anna Iwacewicz-Orłowska

2016-12-01

Full Text Available The main purpose of the study is to analyse the poverty level changes in the chosen European Union countries in years 2006-2014. The poverty and inequality issue gained a global dimension. Income inequality in most countries is significantly higher than thirty years ago. Analysis was based on the statistical data source The European Union Statistics on Income and Living Conditions (EU-SILC for four countries: the Czech Republic, Hungary, Poland and Slovakia and the method of the data analysis has been used. The Gini coefficient and a people at-risk-of- poverty or social exclusion indexes were used for this analysis. Differences in the level of poverty depends on the following determinants: the age, the territorial location, the size of the town and the most frequent activity status. Results of research shows that main groups exposed to the poverty in the chosen EU countries are above all unemployed persons and their families, young persons, children and inhabitants of towns, suburbs and rural areas. Inhabitants from outlying districts, far from the capital city of the country are threatened with the higher level of poverty in each analysed country. The results of the research prove that the poverty at different levels afflict different social groups.

Poverty PhDs: Funds of Knowledge, Poverty, and Professional Identity in Academia

Science.gov (United States)

Cutri, Ramona Maile; Manning, Jill Michelle; Chun, Marc

2011-01-01

In contrast to the common deficit approach, this self-study explores the relationship between the funds of knowledge possessed by people of poverty and their development of professional identity in academia. All three authors have moved beyond conditions of financial poverty, but all find that the mental conditions of poverty persist. We conclude…

Li-Yorke chaos and synchronous chaos in a globally nonlocal coupled map lattice

International Nuclear Information System (INIS)

Khellat, Farhad; Ghaderi, Akashe; Vasegh, Nastaran

2011-01-01

Highlights: → A globally nonlocal coupled map lattice is introduced. → A sufficient condition for the existence of Li-Yorke chaos is determined. → A sufficient condition for synchronous behaviors is obtained. - Abstract: This paper investigates a globally nonlocal coupled map lattice. A rigorous proof to the existence of chaos in the scene of Li-Yorke in that system is presented in terms of the Marotto theorem. Analytical sufficient conditions under which the system is chaotic, and has synchronous behaviors are determined, respectively. The wider regions associated with chaos and synchronous behaviors are shown by simulations. Spatiotemporal chaos, synchronous chaos and some other synchronous behaviors such as fixed points, 2-cycles and 2 2 -cycles are also shown by simulations for some values of the parameters.

Alleviating energy poverty: Indian experience

Energy Technology Data Exchange (ETDEWEB)

Jain, Garima

2010-09-15

Energy services play an important role in human welfare. India faces acute energy poverty indicating lack of access of clean energy fuels. Access to electricity is limited to 56% households in India and about 89% of rural households depend on polluting energy sources. Energy poverty impacts income poverty as poor find it difficult to acquire high priced cleaner fuels. It also adversely impacts the socio economic conditions of women. The paper highlights the linkage of energy poverty with income poverty and gender inequality. It analyses measures taken to alleviate energy poverty and recommends regulatory and policy measures as way forward.

Gender and poverty

OpenAIRE

Quisumbing, Agnes R.; Haddad, Lawrence James; Peña, Christine

1995-01-01

This paper presents new evidence on the association between gender and poverty based on an empirical analysis of 11 data sets from 10 developing countries. The paper computes income- and expenditure-based poverty measures and investigates their sensitivity to the use of per capita and per adult equivalent units. It also tests for differences in poverty incidence between individuals in male- and female-headed households using stochastic dominance analysis. Stochastic dominance analysis reveals...

Educational Outcomes across the Generational and Gender Divide: The Rural Family Habitus of Pakistani Families Living in Poverty

Science.gov (United States)

Arnot, Madeleine; Naveed, Arif

2014-01-01

Education for all as a global agenda has particular repercussions for those living in rural poverty. By adopting a Bourdieusian framework to analyse interview data collected from fathers, mothers, sons and daughters in 10 rural Punjabi households, we expose the intersections of education, gender, poverty and rurality. The concept of a "rural…

Film and the Representation of the Poverty. Touristic Mobilities in Developing countries

Directory of Open Access Journals (Sweden)

Donatella Privitera

2015-03-01

Full Text Available In recent times, film tourism has become one of the fastest-growing niche tourism segments in the world. Many films and audiovisual works analyse various representations of social life including the poverty and degradation of the poorest urban areas of the developing world. Films are seen as being responsible for the increased interest in the favela in Brazil, the townships of South Africa, and the slums in India. The development of the favela into a tourist destination is seen as part of the so-called reality tour phenomenon and of the global circulation of the favela as a trademark. This paper evaluates poverty representations that induced tourism in developing countries. Our selection is drawn primarily from popular films that have been influential in the global north such as City of God (2002 and Slumdog Millionaire (2008.

Vietnam; Poverty Reduction Strategy Paper

OpenAIRE

International Monetary Fund

2004-01-01

This paper assesses the Poverty Reduction Strategy Paper of Vietnam, known as the Comprehensive Poverty Reduction and Growth Strategy (CPRGS). It is an action program to achieve economic growth and poverty reduction objectives. This paper reviews the objectives and tasks of socio-economic development and poverty reduction. The government of Vietnam takes poverty reduction as a cutting-through objective in the process of country socio-economic development and declares its commitment to impleme...

A Basketball Court-Size Global Map of Mars for Education and Public Outreach

Science.gov (United States)

Hill, J. R.; Christensen, P. R.

2017-12-01

The Thermal Emission Imaging System (THEMIS) onboard the 2001 Mars Odyssey spacecraft has acquired over 220,000 infrared images of the Martian surface at a resolution of 100 m/pixel since the start of science operations in February 2002. A global map was previously developed by mosaicking together over 24,000 high-quality full-resolution THEMIS daytime infrared images. Although the resulting map has been extremely valuable for scientific and mission operations applications, it has been difficult to communicate this value to students, citizen scientists and the general public, since their interactions with the map have been limited to computer-based geographic information system (GIS) interfaces. We determined that, in order to better communicate the value and importance of mapping the entire Martian surface at this resolution, people need to be able to physically interact with the map and experience its full scale. Therefore, the THEMIS Day IR Global Mosaic with Colorized MOLA Elevation will be printed on a 45ft x 90ft vinyl mat, which will allow observers to walk across and physically experience the map at approximately full resolution (printed at 200 pixels per inch). The size of the map was chosen to fit on a standard high school basketball court, so that a large number of schools will have a sufficiently large indoor surface on which to display the map for education events. The vinyl material and printing process selected for the map have been proven to be wear-resistant in similar applications, as long as everyone who walks on the map wears socks or similarly soft foot coverings. In order to make transportation easier, the map will be printed in two 45ft x 45ft sections, which will be joined together at events to create the full 45ft x 90ft map. The final stages of the map production will take place in early fall 2017, followed by initial education events at Arizona State University and local schools to test the educational activities associated with the map

Fast mapping of global protein folding states by multivariate NMR:

DEFF Research Database (Denmark)

Malmendal, Anders; Underhaug, Jarl; Otzen, Daniel

2010-01-01

To obtain insight into the functions of proteins and their specific roles, it is important to establish efficient procedures for exploring the states that encapsulate their conformational space. Global Protein folding State mapping by multivariate NMR (GPS NMR) is a powerful high-throughput method......-lactalbumin in the presence of the anionic surfactant sodium dodecyl sulfate, SDS, and compare these with other surfactants, acid, denaturants and heat....

New Thinking on Poverty: Implications for Globalisation and Poverty Reduction Strategies

OpenAIRE

Paul Shaffer

2008-01-01

Three main changes in thinking about poverty have gained increasing currency over the past decade. First, the concept of poverty has broadened, with increasing attention to issues of vulnerability, inequality and human rights. Second, the causal structure has broadened to include causal variables, such as social, political, cultural, coercive and environmental capital. Third, the causal structure has deepened to focus on flows of individuals into and out of poverty, rather than on changes in ...

Global Appearance Applied to Visual Map Building and Path Estimation Using Multiscale Analysis

Directory of Open Access Journals (Sweden)

Francisco Amorós

2014-01-01

Full Text Available In this work we present a topological map building and localization system for mobile robots based on global appearance of visual information. We include a comparison and analysis of global-appearance techniques applied to wide-angle scenes in retrieval tasks. Next, we define multiscale analysis, which permits improving the association between images and extracting topological distances. Then, a topological map-building algorithm is proposed. At first, the algorithm has information only of some isolated positions of the navigation area in the form of nodes. Each node is composed of a collection of images that covers the complete field of view from a certain position. The algorithm solves the node retrieval and estimates their spatial arrangement. With these aims, it uses the visual information captured along some routes that cover the navigation area. As a result, the algorithm builds a graph that reflects the distribution and adjacency relations between nodes (map. After the map building, we also propose a route path estimation system. This algorithm takes advantage of the multiscale analysis. The accuracy in the pose estimation is not reduced to the nodes locations but also to intermediate positions between them. The algorithms have been tested using two different databases captured in real indoor environments under dynamic conditions.

Global Voyeurism or Sustainable Ethical Practice?

Science.gov (United States)

Finn, Cris; Coast, Mary Jo

This is a conceptual article exploring global voyeurism and service, overlaying ethical considerations in service within the profession of forensic nursing. Key elements considered include examining and reflecting on personal motivations, benefits, and consequences of service when viewed through an ethical perspective. Through this article we seek to examine the relationships between poverty tourism and service, while better supporting individual forensic nurses in their quest to align their actions with the ethical and practice comportment standards within the profession of nursing service globally. We include definition of terms, including professional identity, ethics and social justice, poverty tourism and voyeurism, global and professional service, cultural humility, partnerships, and trusting relationships. We conclude with implications, and considerations for forensic nursing.

Multidimensional poverty in rural Mozambique: a new metric for evaluating public health interventions.

Science.gov (United States)

Victor, Bart; Blevins, Meridith; Green, Ann F; Ndatimana, Elisée; González-Calvo, Lázaro; Fischer, Edward F; Vergara, Alfredo E; Vermund, Sten H; Olupona, Omo; Moon, Troy D

2014-01-01

Poverty is a multidimensional phenomenon and unidimensional measurements have proven inadequate to the challenge of assessing its dynamics. Dynamics between poverty and public health intervention is among the most difficult yet important problems faced in development. We sought to demonstrate how multidimensional poverty measures can be utilized in the evaluation of public health interventions; and to create geospatial maps of poverty deprivation to aid implementers in prioritizing program planning. Survey teams interviewed a representative sample of 3,749 female heads of household in 259 enumeration areas across Zambézia in August-September 2010. We estimated a multidimensional poverty index, which can be disaggregated into context-specific indicators. We produced an MPI comprised of 3 dimensions and 11 weighted indicators selected from the survey. Households were identified as "poor" if were deprived in >33% of indicators. Our MPI is an adjusted headcount, calculated by multiplying the proportion identified as poor (headcount) and the poverty gap (average deprivation). Geospatial visualizations of poverty deprivation were created as a contextual baseline for future evaluation. In our rural (96%) and urban (4%) interviewees, the 33% deprivation cut-off suggested 58.2% of households were poor (29.3% of urban vs. 59.5% of rural). Among the poor, households experienced an average deprivation of 46%; thus the MPI/adjusted headcount is 0.27 ( = 0.58×0.46). Of households where a local language was the primary language, 58.6% were considered poor versus Portuguese-speaking households where 73.5% were considered non-poor. Living standard is the dominant deprivation, followed by health, and then education. Multidimensional poverty measurement can be integrated into program design for public health interventions, and geospatial visualization helps examine the impact of intervention deployment within the context of distinct poverty conditions. Both permit program

Multidimensional poverty in rural Mozambique: a new metric for evaluating public health interventions.

Directory of Open Access Journals (Sweden)

Bart Victor

Full Text Available BACKGROUND: Poverty is a multidimensional phenomenon and unidimensional measurements have proven inadequate to the challenge of assessing its dynamics. Dynamics between poverty and public health intervention is among the most difficult yet important problems faced in development. We sought to demonstrate how multidimensional poverty measures can be utilized in the evaluation of public health interventions; and to create geospatial maps of poverty deprivation to aid implementers in prioritizing program planning. METHODS: Survey teams interviewed a representative sample of 3,749 female heads of household in 259 enumeration areas across Zambézia in August-September 2010. We estimated a multidimensional poverty index, which can be disaggregated into context-specific indicators. We produced an MPI comprised of 3 dimensions and 11 weighted indicators selected from the survey. Households were identified as "poor" if were deprived in >33% of indicators. Our MPI is an adjusted headcount, calculated by multiplying the proportion identified as poor (headcount and the poverty gap (average deprivation. Geospatial visualizations of poverty deprivation were created as a contextual baseline for future evaluation. RESULTS: In our rural (96% and urban (4% interviewees, the 33% deprivation cut-off suggested 58.2% of households were poor (29.3% of urban vs. 59.5% of rural. Among the poor, households experienced an average deprivation of 46%; thus the MPI/adjusted headcount is 0.27 ( = 0.58×0.46. Of households where a local language was the primary language, 58.6% were considered poor versus Portuguese-speaking households where 73.5% were considered non-poor. Living standard is the dominant deprivation, followed by health, and then education. CONCLUSIONS: Multidimensional poverty measurement can be integrated into program design for public health interventions, and geospatial visualization helps examine the impact of intervention deployment within the context

Defining poverty as distinctively human

Directory of Open Access Journals (Sweden)

H.P.P. Lötter

2007-05-01

Full Text Available While it is relatively easy for most people to identify human beings suffering from poverty, it is rather more difficult to come to a proper understanding of poverty. In this article the author wants to deepen our understanding of poverty by interpreting the conventional definitions of poverty in a new light. The article starts with a defence of a claim that poverty is a concept uniquely applicable to humans. It then present a critical discussion of the distinction between absolute and relative poverty and it is then argued that a revision of this distinction can provide general standards applicable to humans everywhere.

Poverty culture and education

Directory of Open Access Journals (Sweden)

Koković Dragan

2012-01-01

Full Text Available An individual and social groups do not have to be only affected by poverty in economic way, but in a cultural way as well. There is an expression 'poverty culture', which leads to the development of the theory of cultural deprivation. The use of the term poverty culture implies that behavioral patterns of the poor are adopted through education; adopted behavioral patterns are resistant to changes - and, as it is known, education of people, among other, should imply accepting changes. The inveteracy of the poverty culture implies living your own life, which is secluded from identified and dominant life of the ruling culture. Enforcement of poverty and social-economic conditioning influence the tendencies for specific behavioral patterns.

Progress on Poverty? New Estimates of Historical Trends Using an Anchored Supplemental Poverty Measure

Science.gov (United States)

Wimer, Christopher; Fox, Liana; Garfinkel, Irwin; Kaushal, Neeraj; Waldfogel, Jane

2016-01-01

This study examines historical trends in poverty using an anchored version of the U.S. Census Bureau’s recently developed Research Supplemental Poverty Measure (SPM) estimated back to 1967. Although the SPM is estimated each year using a quasi-relative poverty threshold that varies over time with changes in families’ expenditures on a core basket of goods and services, this study explores trends in poverty using an absolute, or anchored, SPM threshold. We believe the anchored measure offers two advantages. First, setting the threshold at the SPM’s 2012 levels and estimating it back to 1967, adjusted only for changes in prices, is more directly comparable to the approach taken in official poverty statistics. Second, it allows for a better accounting of the roles that social policy, the labor market, and changing demographics play in trends in poverty rates over time, given that changes in the threshold are held constant. Results indicate that unlike official statistics that have shown poverty rates to be fairly flat since the 1960s, poverty rates have dropped by 40 % when measured using a historical anchored SPM over the same period. Results obtained from comparing poverty rates using a pretax/pretransfer measure of resources versus a posttax/posttransfer measure of resources further show that government policies, not market incomes, are driving the declines observed over time. PMID:27352076

Progress on Poverty? New Estimates of Historical Trends Using an Anchored Supplemental Poverty Measure.

Science.gov (United States)

Wimer, Christopher; Fox, Liana; Garfinkel, Irwin; Kaushal, Neeraj; Waldfogel, Jane

2016-08-01

This study examines historical trends in poverty using an anchored version of the U.S. Census Bureau's recently developed Research Supplemental Poverty Measure (SPM) estimated back to 1967. Although the SPM is estimated each year using a quasi-relative poverty threshold that varies over time with changes in families' expenditures on a core basket of goods and services, this study explores trends in poverty using an absolute, or anchored, SPM threshold. We believe the anchored measure offers two advantages. First, setting the threshold at the SPM's 2012 levels and estimating it back to 1967, adjusted only for changes in prices, is more directly comparable to the approach taken in official poverty statistics. Second, it allows for a better accounting of the roles that social policy, the labor market, and changing demographics play in trends in poverty rates over time, given that changes in the threshold are held constant. Results indicate that unlike official statistics that have shown poverty rates to be fairly flat since the 1960s, poverty rates have dropped by 40 % when measured using a historical anchored SPM over the same period. Results obtained from comparing poverty rates using a pretax/pretransfer measure of resources versus a post-tax/post-transfer measure of resources further show that government policies, not market incomes, are driving the declines observed over time.

A Prospective Study of the Impact of Current Poverty, History of Poverty, and Exiting Poverty on Accumulation of Disease Damage in Systemic Lupus Erythematosus.

Science.gov (United States)

Yelin, Edward; Trupin, Laura; Yazdany, Jinoos

2017-08-01

To estimate the effect of current poverty, number of years in poverty, and exiting poverty on disease damage accumulation in systemic lupus erythematosus (SLE). For this study, 783 patients with SLE were followed up from 2003 to 2015 through annual structured interviews. Respondents were categorized in each year by whether they had a household income of ≤125% of the US federal poverty level. Linear and logistic regression analyses were used to assess the impact of poverty in 2009, number of years in poverty between 2003 and 2009, and permanent exits from poverty as of 2009 on the extent of disease damage (according to the Brief Index of Lupus Damage [BILD] score) or accumulation of a clinically meaningful increase in disease damage (defined as a minimum 2-point increase in the BILD damage score) by 2015. After adjustment for sociodemographic features, health care characteristics, and health behaviors, poverty in 2009 was associated with an increased level of accumulated disease damage in 2015 (mean difference in BILD damage score between poor and non-poor 0.62 points, 95% confidence interval [95% CI] 0.25-0.98) and increased odds of a clinically important increase in damage (odds ratio [OR] 1.67, 95% CI 0.98-2.85). Being poor in every year between 2003 and 2009 was associated with greater damage (mean change in BILD score 2.45, 95% CI 1.88-3.01) than being poor for one-half or more of those years (mean change in BILD score 1.45, 95% CI 0.97-1.93), for fewer than one-half of those years (mean change in BILD score 1.49, 95% CI 1.10-1.88), or for none of those years (mean change in BILD score 1.34, 95% CI 1.20-1.49). Those exiting poverty permanently had similar increases in disease damage (mean change in BILD score 1.30, 95% CI 0.90-1.69) as those who were never in poverty (mean change in BILD score 1.36, 95% CI 1.23-1.50) but much less damage than those who remained in poverty (mean change in BILD score 1.98, 95% CI 1.59-2.38). The effects of current poverty

Mapping Impervious Surfaces Globally at 30m Resolution Using Landsat Global Land Survey Data

Science.gov (United States)

Brown de Colstoun, E.; Huang, C.; Wolfe, R. E.; Tan, B.; Tilton, J.; Smith, S.; Phillips, J.; Wang, P.; Ling, P.; Zhan, J.; Xu, X.; Taylor, M. P.

2013-12-01

Impervious surfaces, mainly artificial structures and roads, cover less than 1% of the world's land surface (1.3% over USA). Regardless of the relatively small coverage, impervious surfaces have a significant impact on the environment. They are the main source of the urban heat island effect, and affect not only the energy balance, but also hydrology and carbon cycling, and both land and aquatic ecosystem services. In the last several decades, the pace of converting natural land surface to impervious surfaces has increased. Quantitatively monitoring the growth of impervious surface expansion and associated urbanization has become a priority topic across both the physical and social sciences. The recent availability of consistent, global scale data sets at 30m resolution such as the Global Land Survey from the Landsat satellites provides an unprecedented opportunity to map global impervious cover and urbanization at this resolution for the first time, with unprecedented detail and accuracy. Moreover, the spatial resolution of Landsat is absolutely essential to accurately resolve urban targets such a buildings, roads and parking lots. With long term GLS data now available for the 1975, 1990, 2000, 2005 and 2010 time periods, the land cover/use changes due to urbanization can now be quantified at this spatial scale as well. In the Global Land Survey - Imperviousness Mapping Project (GLS-IMP), we are producing the first global 30 m spatial resolution impervious cover data set. We have processed the GLS 2010 data set to surface reflectance (8500+ TM and ETM+ scenes) and are using a supervised classification method using a regression tree to produce continental scale impervious cover data sets. A very large set of accurate training samples is the key to the supervised classifications and is being derived through the interpretation of high spatial resolution (~2 m or less) commercial satellite data (Quickbird and Worldview2) available to us through the unclassified

Regional differences in family poverty

OpenAIRE

Robert K. Triest

1997-01-01

Poverty rates vary considerably over regions, as do the demographic characteristics of the poor, but why the extent of poverty varies as much as it does across different regions of the country is not fully understood. This is an unfortunate gap in our knowledge, since it is difficult to analyze how recent changes in federal anti-poverty policy will affect the regional distribution of poverty without a better understanding of current regional differences in the poverty rate.> The main goal of ...

High-resolution global maps of 21st-century forest cover change.

Science.gov (United States)

Hansen, M C; Potapov, P V; Moore, R; Hancher, M; Turubanova, S A; Tyukavina, A; Thau, D; Stehman, S V; Goetz, S J; Loveland, T R; Kommareddy, A; Egorov, A; Chini, L; Justice, C O; Townshend, J R G

2013-11-15

Quantification of global forest change has been lacking despite the recognized importance of forest ecosystem services. In this study, Earth observation satellite data were used to map global forest loss (2.3 million square kilometers) and gain (0.8 million square kilometers) from 2000 to 2012 at a spatial resolution of 30 meters. The tropics were the only climate domain to exhibit a trend, with forest loss increasing by 2101 square kilometers per year. Brazil's well-documented reduction in deforestation was offset by increasing forest loss in Indonesia, Malaysia, Paraguay, Bolivia, Zambia, Angola, and elsewhere. Intensive forestry practiced within subtropical forests resulted in the highest rates of forest change globally. Boreal forest loss due largely to fire and forestry was second to that in the tropics in absolute and proportional terms. These results depict a globally consistent and locally relevant record of forest change.

Elite perceptions of poverty and Nigeria's poverty reduction research ...

African Journals Online (AJOL)

The way the elite perceive poverty and the poor in any society constitutes a very important dimension of poverty research. This is because normally there are several areas of interrelationship and interdependence between the poor and the elite, and these form part of the basis for social life in all societies. Perceptions of the ...

Explaining Poverty Evolution

DEFF Research Database (Denmark)

Arndt, Channing; Hussain, Mohammad Azhar; Jones, Edward Samuel

Measuring poverty remains a complex and contentious issue. This is particularly true in sub-Saharan Africa where poverty rates are higher, information bases typically weaker, and the underlying determinants of welfare relatively volatile. This paper employs recently collected data on household...... consumption in Mozambique to examine the evolution of consumption poverty with focus on the period 2002/03 to 2008/09. The paper contributes in four areas. First, the period in question was characterized by major movements in international commodity prices. Mozambique provides an illuminating case study...... of the implications of these world commodity price changes for living standards of poor people. Second, a novel ‘backcasting’ approach using a computable general equilibrium model of Mozambique, linked to a poverty module is introduced. Third, the backcasting approach is also employed to rigorously examine...

Poverty, development, and Himalayan ecosystems.

Science.gov (United States)

Sandhu, Harpinder; Sandhu, Sukhbir

2015-05-01

The Himalayas are rich in biodiversity but vulnerable to anthropogenic pressures. They are also host to growing number of rural poor who are dependent on forest and ecosystem services for their livelihood. Local and global efforts to integrate poverty alleviation and biodiversity conservation in the Himalayas remain elusive so far. In this work, we highlight two key impediments in achieving sustainable development in the Himalayas. On the positive side, we also highlight the work of Ashoka Trust for Research in Ecology and the Environment (ATREE), a research organization based in India that seeks to integrate biodiversity concerns with livelihood security. For impediments, we draw on two examples from the Darjeeling district, India, in Eastern Himalayan region to illustrate how development organizations are failing to simultaneously address poverty and environmental issues. Based on the success of ATREE, we then propose a conceptual framework to integrate livelihood generating activities with sustainable and equitable development agenda. We recommend developing a Hindu-Kush Himalayan Ecosystem Services Network in the region to formulate a strategy for further action. We conclude by offering measures to address the challenge of integrating livelihood and environment issues through this network.

Mapping 2000 2010 Impervious Surface Change in India Using Global Land Survey Landsat Data

Science.gov (United States)

Wang, Panshi; Huang, Chengquan; Brown De Colstoun, Eric C.

2017-01-01

Understanding and monitoring the environmental impacts of global urbanization requires better urban datasets. Continuous field impervious surface change (ISC) mapping using Landsat data is an effective way to quantify spatiotemporal dynamics of urbanization. It is well acknowledged that Landsat-based estimation of impervious surface is subject to seasonal and phenological variations. The overall goal of this paper is to map 200-02010 ISC for India using Global Land Survey datasets and training data only available for 2010. To this end, a method was developed that could transfer the regression tree model developed for mapping 2010 impervious surface to 2000 using an iterative training and prediction (ITP) approach An independent validation dataset was also developed using Google Earth imagery. Based on the reference ISC from the validation dataset, the RMSE of predicted ISC was estimated to be 18.4%. At 95% confidence, the total estimated ISC for India between 2000 and 2010 is 2274.62 +/- 7.84 sq km.

Decisions in poverty contexts.

Science.gov (United States)

Shafir, Eldar

2017-12-01

The circumstances surrounding poverty-tight financial challenges, instability of income and expenses, low savings, no insurance, and several other stressors-translate into persistent and cognitively taxing hardship for people in poverty contexts. Thoughts about money and expenses loom large, shape mental associations, interfere with other experiences, and are difficult to suppress. The persistent juggling of insufficient resources affects attention, cognitive resources, and ensuing decisions. Despite the demanding struggle with challenging circumstances, people in poverty encounter disdain rather than admiration, and obstacles rather than support. Societal appreciation for the power of context, along with behaviorally informed programs designed to facilitate life under poverty, are essential for those in poverty contexts to be able to make the most of their challenging circumstances. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Literature of Poverty, the Poverty of Literature Classes

Science.gov (United States)

Marsh, John

2011-01-01

In this article, the author focuses on the possibilities--and the limits--of undergraduate courses on the literature of poverty. He describes an undergraduate course he has taught on U.S. literature about poverty, but he also expresses doubt that such courses can help produce major social change. He argues that something about the literature of…

Should poverty researchers worry about inequality?

OpenAIRE

Armando Barrientos

2010-01-01

The paper constructs a case for arguing that poverty researchers need not worry about inequality (as poverty researchers). It reviews conceptualisations of poverty as essentially relational, a particular reflection of prevailing inequalities. In this approach, people are in poverty because they are less well off than others along important dimensions of wellbeing. As against this view, the paper constructs a case for studying poverty as non-relational. In this approach, people are in poverty ...

Research priorities for the environment, agriculture and infectious diseases of poverty.

Science.gov (United States)

2013-01-01

This report reviews the connections between environmental change, modern agricultural practices and the occurrence of infectious diseases - especially those of poverty; proposes a multi-criteria decision analysis approach to determining the key research priorities; and explores the benefits and limitations of a more systems-based approach to conceptualizing and investigating the problem. The report is the output of the Thematic Reference Group on Environment, Agriculture and Infectious Diseases of Poverty (TRG 4), part of an independent think tank of international experts, established and funded by the Special Programme for Research and Training in Tropical Diseases (TDR) to identify key research priorities through review of research evidence and input from stakeholder consultations. The report concludes that mitigating the outcomes on human health will require far-reaching strategies - spanning the environment, climate, agriculture, social-ecological, microbial and public-health sectors; as well as inter-disciplinary research and intersectoral action. People will also need to modify their way of thinking and engage beyond their own specialities, since the challenges are systemic and are amplified by the increasing inter-connectedness of human populations. This is one of a series of disease and thematic reference group reports that have come out of the TDR Think Tank, all of which have contributed to the development of the Global Report for Research on Infectious Diseases of Poverty, available at www.who.int/tdr/capacity/global_report.

Explaining the Evolution of Poverty

DEFF Research Database (Denmark)

Arndt, Channing; Hussain, Azhar; Jones, Edward Samuel

2012-01-01

We provide a comprehensive approach for analyzing the evolution of poverty using Mozambique as a case study. Bringing together data from disparate sources, we develop a novel “back-casting” framework that links a dynamic computable general equilibrium model to a micro-simulation poverty module....... This framework provides a new approach to explaining and decomposing the evolution of poverty, as well as to examining rigorously the coherence between poverty, economic growth, and inequality outcomes. Finally, various simple but useful and rarely-applied approaches to considering regional changes in poverty...

The Netherlands in a sustainable world. Poverty, climate and biodiversity. Second Sustainability Outlook

International Nuclear Information System (INIS)

Hanemaaijer, A.; De Ridder, W.; Aalbers, T.; Eickhout, B.; Hilderink, H.; Hitman, L.; Manders, T.; Nagelhout, D.; Petersen, A.

2007-11-01

Poverty reduction, climate change and biodiversity loss to be tackled as an integrated global problem. The world is too small to simultaneously produce enough food (including meat) for everyone and to deliver biofuels on a large enough scale to slow down climate change and maintain biodiversity. In this report sufficient options for fighting poverty, tackling climate change and limiting the loss of biodiversity are presented and discussed. The costs of these options can be limited to a few percent of GDP in 2040. However this will only be possible with coordinated international policies [nl

Another globalization

OpenAIRE

Prof. Ph.D. Ion Bucur

2007-01-01

Finding the anachronisms and the failures of the present globalization, as well as the vitiated system of world-wide government, has stimulated the debates regarding the identification of a more equitable form of globalization to favor the acceleration of the economic increase and the reduction of poverty.The deficiency of the present international economic institutions, especially the lack of transparency and democratic responsibility, claims back with acuteness the reformation of ...

Demystifying Poverty Measurement in Vietnam

OpenAIRE

Demombynes, Gabriel; Hoang Vu, Linh

2015-01-01

This paper provides an overview of poverty measurement issues in Vietnam for the non-specialist. Vietnam has two main approaches to measuring poverty. An income-based approach is used by the Ministry of Labor, Invalids, and Social Affairs to generate a classification used for determining anti-poverty program eligibility as well as poverty monitoring over the short term. A separate consumpt...

The Spatial Distribution of Poverty in Vietnam and the Potential for Targeting

OpenAIRE

Minot, Nicholas; Baulch, Bob

2002-01-01

The authors combine household survey and census data to construct a provincial poverty map of Vietnam and evaluate the accuracy of geographically targeted antipoverty programs. First, they estimate per capita expenditure as a function of selected household and geographic characteristics using the 1998 Vietnam Living Standards Survey. Next, they combine the results with data on the same hou...

Growth and Poverty

DEFF Research Database (Denmark)

Arndt, Channing; Leyaro, Vincent; Mahrt, Kristi

2017-01-01

This chapter considers the evolution of welfare of the Tanzanian population using a multi-dimensional approach. It also employs a detailed economy-wide model of the Tanzanian economy to explore growth and monetary poverty reduction scenarios from 2007 to 2015. This approach permits assessment...... of the coherence of observed trends in macroeconomic variables and projects consumption poverty outcomes to 2015. In the multi-dimensional approach, we find that real gains have been achieved. On monetary poverty, our model broadly reproduces key macroeconomic features of the past eight years. We find...... that published consumption poverty reductions for 2007 to 2011/12 from the most recent assessment fall within a reasonable to optimistic range. And, the simulations generate broader based growth across the income distribution compared with the recent assessment. Looking forward, the simulations from 2012 to 2105...

A method of recovering the initial vectors of globally coupled map lattices based on symbolic dynamics

International Nuclear Information System (INIS)

Sun Li-Sha; Kang Xiao-Yun; Zhang Qiong; Lin Lan-Xin

2011-01-01

Based on symbolic dynamics, a novel computationally efficient algorithm is proposed to estimate the unknown initial vectors of globally coupled map lattices (CMLs). It is proved that not all inverse chaotic mapping functions are satisfied for contraction mapping. It is found that the values in phase space do not always converge on their initial values with respect to sufficient backward iteration of the symbolic vectors in terms of global convergence or divergence (CD). Both CD property and the coupling strength are directly related to the mapping function of the existing CML. Furthermore, the CD properties of Logistic, Bernoulli, and Tent chaotic mapping functions are investigated and compared. Various simulation results and the performances of the initial vector estimation with different signal-to-noise ratios (SNRs) are also provided to confirm the proposed algorithm. Finally, based on the spatiotemporal chaotic characteristics of the CML, the conditions of estimating the initial vectors using symbolic dynamics are discussed. The presented method provides both theoretical and experimental results for better understanding and characterizing the behaviours of spatiotemporal chaotic systems. (general)

A method of recovering the initial vectors of globally coupled map lattices based on symbolic dynamics

Science.gov (United States)

Sun, Li-Sha; Kang, Xiao-Yun; Zhang, Qiong; Lin, Lan-Xin

2011-12-01

Based on symbolic dynamics, a novel computationally efficient algorithm is proposed to estimate the unknown initial vectors of globally coupled map lattices (CMLs). It is proved that not all inverse chaotic mapping functions are satisfied for contraction mapping. It is found that the values in phase space do not always converge on their initial values with respect to sufficient backward iteration of the symbolic vectors in terms of global convergence or divergence (CD). Both CD property and the coupling strength are directly related to the mapping function of the existing CML. Furthermore, the CD properties of Logistic, Bernoulli, and Tent chaotic mapping functions are investigated and compared. Various simulation results and the performances of the initial vector estimation with different signal-to-noise ratios (SNRs) are also provided to confirm the proposed algorithm. Finally, based on the spatiotemporal chaotic characteristics of the CML, the conditions of estimating the initial vectors using symbolic dynamics are discussed. The presented method provides both theoretical and experimental results for better understanding and characterizing the behaviours of spatiotemporal chaotic systems.

Affordable, stable and assured supply of energy for poverty alleviation in Pakistan

International Nuclear Information System (INIS)

Alam, S.

2011-01-01

For people living in poverty, the most pressing priority is the satisfaction of basic human needs, which includes access to food, shelter, water supply and sanitation and other services that will improve their standard of living, such as health care, education, and better transport. Problems of poverty in all its dimensions can be addressed with the improved provision of energy services and it is significant that most of those without having access to modern energy services live in developing countries; like Pakistan and belong to the segment of the human population that lives in poverty. While assured and adequate energy supplies do not guarantee economic growth and employment generation, their absence typically limits growth. Although low energy consumption is not a cause of poverty, the lack of available energy services correlates closely with many poverty indicators. The link between poverty and energy should not, however, be construed simply in terms of ability of the poor to afford better energy services. Energy services constitute a sizeable share of total household expenditure in Pakistan. People living in poverty often pay a higher price per unit of energy services than do the rich. They also spend more time in obtaining these energy services and rely on resource-scarce and polluting ways of converting energy for services like cooking, drinking water, heating and lighting, all of which have associated health impacts. The production and use of energy have environmental consequences at local, regional and global levels. These impacts extend throughout the fuel cycle of an Energy Chain. Energy plays a substantial role in the everyday lives of humans. Poverty describes a condition of people who are denied the opportunities for sustainable existence. for social uplift of the people of Pakistan at large through affordable, stable, and assured supply of energy keeping in view the environmental constraints. (author)

Mediators and Adverse Effects of Child Poverty in the United States.

Science.gov (United States)

Pascoe, John M; Wood, David L; Duffee, James H; Kuo, Alice

2016-04-01

The link between poverty and children's health is well recognized. Even temporary poverty may have an adverse effect on children's health, and data consistently support the observation that poverty in childhood continues to have a negative effect on health into adulthood. In addition to childhood morbidity being related to child poverty, epidemiologic studies have documented a mortality gradient for children aged 1 to 15 years (and adults), with poor children experiencing a higher mortality rate than children from higher-income families. The global great recession is only now very slowly abating for millions of America's children and their families. At this difficult time in the history of our nation's families and immediately after the 50th anniversary year of President Lyndon Johnson's War on Poverty, it is particularly germane for the American Academy of Pediatrics, which is "dedicated to the health of all children," to publish a research-supported technical report that examines the mediators associated with the long-recognized adverse effects of child poverty on children and their families. This technical report draws on research from a number of disciplines, including physiology, sociology, psychology, economics, and epidemiology, to describe the present state of knowledge regarding poverty's negative impact on children's health and development. Children inherit not only their parents' genes but also the family ecology and its social milieu. Thus, parenting skills, housing, neighborhood, schools, and other factors (eg, medical care) all have complex relations to each other and influence how each child's genetic canvas is expressed. Accompanying this technical report is a policy statement that describes specific actions that pediatricians and other child advocates can take to attenuate the negative effects of the mediators identified in this technical report and improve the well-being of our nation's children and their families. Copyright © 2016 by the

Halving poverty in South Africa: Growth and distributional aspects ; distributional implications of halving poverty in South Africa

OpenAIRE

Tregenna, Fiona

2011-01-01

The United Nations Millennium Declaration commits to halving extreme poverty between 2000 and 2015. The South African government has set a goal of halving poverty by 2014, although the meaning of this goal has not yet been defined. This article specifies government's stated target of halving poverty by 2014 in terms of specific measures of the poverty gap and poverty headcount ratio, using income and expenditure survey microdata. With the poverty line as defined here, approximately half the S...

Analytical Retrieval of Global Land Surface Emissivity Maps at AMSR-E passive microwave frequencies

Science.gov (United States)

Norouzi, H.; Temimi, M.; Khanbilvardi, R.

2009-12-01

Land emissivity is a crucial boundary condition in Numerical Weather Prediction (NWP) modeling. Land emissivity is also a key indicator of land surface and subsurface properties. The objective of this study, supported by NOAA-NESDIS, is to develop global land emissivity maps using AMSR-E passive microwave measurements along with several ancillary data. The International Satellite Cloud Climatology Project (ISCCP) database has been used to obtain several inputs for the proposed approach such as land surface temperature, cloud mask and atmosphere profile. The Community Radiative Transfer Model (CRTM) has been used to estimate upwelling and downwelling atmospheric contributions. Although it is well known that correction of the atmospheric effect on brightness temperature is required at higher frequencies (over 19 GHz), our preliminary results have shown that a correction at 10.7 GHz is also necessary over specific areas. The proposed approach is based on three main steps. First, all necessary data have been collected and processed. Second, a global cloud free composite of AMSR-E data and corresponding ancillary images is created. Finally, monthly composting of emissivity maps has been performed. AMSR-E frequencies at 6.9, 10.7, 18.7, 36.5 and 89.0 GHz have been used to retrieve the emissivity. Water vapor information obtained from ISCCP (TOVS data) was used to calculate upwelling, downwelling temperatures and atmospheric transmission in order to assess the consistency of those derived from the CRTM model. The frequent land surface temperature (LST) determination (8 times a day) in the ISCCP database has allowed us to assess the diurnal cycle effect on emissivity retrieval. Differences in magnitude and phase between thermal temperature and low frequencies microwave brightness temperature have been noticed. These differences seem to vary in space and time. They also depend on soil texture and thermal inertia. The proposed methodology accounts for these factors and

Use of Satellite Remote Sensing Data in the Mapping of Global Landslide Susceptibility

Science.gov (United States)

Hong, Yang; Adler, Robert F.; Huffman, George J.

2007-01-01

Satellite remote sensing data has significant potential use in analysis of natural hazards such as landslides. Relying on the recent advances in satellite remote sensing and geographic information system (GIS) techniques, this paper aims to map landslide susceptibility over most of the globe using a GIs-based weighted linear combination method. First , six relevant landslide-controlling factors are derived from geospatial remote sensing data and coded into a GIS system. Next, continuous susceptibility values from low to high are assigned to each of the six factors. Second, a continuous scale of a global landslide susceptibility index is derived using GIS weighted linear combination based on each factor's relative significance to the process of landslide occurrence (e.g., slope is the most important factor, soil types and soil texture are also primary-level parameters, while elevation, land cover types, and drainage density are secondary in importance). Finally, the continuous index map is further classified into six susceptibility categories. Results show the hot spots of landslide-prone regions include the Pacific Rim, the Himalayas and South Asia, Rocky Mountains, Appalachian Mountains, Alps, and parts of the Middle East and Africa. India, China, Nepal, Japan, the USA, and Peru are shown to have landslide-prone areas. This first-cut global landslide susceptibility map forms a starting point to provide a global view of landslide risks and may be used in conjunction with satellite-based precipitation information to potentially detect areas with significant landslide potential due to heavy rainfall. 1

Global maps of the CRUST 2.0 crustal components stripped gravity disturbances

NARCIS (Netherlands)

Tenzer, R.; Hamayun, K.; Vajda, P.

2009-01-01

We use the CRUST 2.0 crustal model and the EGM08 geopotential model to compile global maps of the gravity disturbances corrected for the gravitational effects (attractions) of the topography and of the density contrasts of the oceans, sediments, ice, and the remaining crust down to the Moho

Persistent poverty and inequality in an era of globalisation: opportunities and limitations to a rights approach

NARCIS (Netherlands)

Gaay Fortman, B. de

2003-01-01

The present paper sets out to examine ways and means of attacking poverty and global socio-economic inequalities from a human rights perspective. First we shall look at global injustice and current ways of “approaching” it, and then investigate the problem of human rights receptivity. Next, we shall

Poverty monitor 2007

NARCIS (Netherlands)

Cok Vrooman; Stella Hoff; Ferdy Otten; Wim Bos

2007-01-01

Original title: Armoedemonitor 2007. The Poverty Monitor 2007 contains the most up-to-date figures on poverty in the Netherlands. The data were collected and analysed by the Netherlands Institute for Social Research/SCP in collaboration with Statistics Netherlands (CBS). The report describes

Poverty Monitor 2000

NARCIS (Netherlands)

2000-01-01

Original title: Armoedemonitor 2000. The Poverty Monitor 2000 (Armoedemonitor 2000) contains the most up-to-date figures on poverty in the Netherlands. The data were collected and analysed by the Netherlands Institute for Social Research/SCP and Statistics Netherlands (CBS). The extent of

Poverty and precarity in Portugal

OpenAIRE

Carvalho, Izaura

2016-01-01

This research assesses poverty levels in Portugal within a multidimensional approach, over a period from 2008 to 2014. Further, it aims at inferring a causal relationship between precarious jobs and the estimated multidimensional poverty level. This research adds to the existing literature by applying a discrete choice experiment in the construction of the poverty index, as well as by nding causality between poverty and precarity. Empirical results suggest that, while multidim...

Poverty and human immunodeficiency virus in children: a view from the Western Cape, South Africa.

Science.gov (United States)

Marais, Barend Jacobus; Esser, Monika; Godwin, Sarah; Rabie, Helena; Cotton, Mark Fredric

2008-01-01

Sub-Saharan Africa is the region affected worst by human immunodeficiency virus (HIV), with the most southern countries, including Botswana, Zimbabwe, Swaziland, and South Africa, carrying the highest disease burden. This geographic distribution represents a complex interaction among virological, political, social, cultural, and economic forces. In South Africa the HIV epidemic is seemingly unchecked, with 18% of the adult population infected. Although South Africa is a mid-developed country, there is a large chasm between the wealthy and the poor, with many living in moderate to extreme poverty. Poverty creates conditions that fuel the HIV epidemic while HIV exacerbates the multiple interlinking causes of poverty. Children are the most vulnerable members of society, severely affected by all components of the poverty cycle. Although improved health education and access to care will alleviate many problems, sustainable poverty alleviation should form an essential component of the response to AIDS. The formulation of the United Nations Millennium Developmental Goals is an important step in the right direction, but global and local political commitment is essential for success.

Mapping vulnerability to multiple stressors: climate change and globalization in India

Energy Technology Data Exchange (ETDEWEB)

O' Brien, Karen; Aandahl, Guro; Tompkins, Heather [CICERO, Oslo (NO)] (and others)

2004-12-01

There is growing recognition in the human dimensions research community that climate change impact studies must take into account the effects of other ongoing global changes. Yet there has been no systematic methodology to study climate change vulnerability in the context of multiple stressors. Using the example of Indian agriculture, this paper presents a methodology for investigating regional vulnerability to climate change in combination with other global stressors. This method, which relies on both vulnerability mapping and local- level case studies, may be used to assess differential vulnerability for any particular sector within a nation or region, and it can serve as a basis for targeting policy interventions. (Author)

A warmer policy for a colder climate: Can China both reduce poverty and cap carbon emissions?

International Nuclear Information System (INIS)

Glomsrød, Solveig; Wei, Taoyuan; Aamaas, Borgar; Lund, Marianne T.; Samset, Bjørn H.

2016-01-01

Reducing global carbon dioxide (CO_2) emissions is often thought to be at odds with economic growth and poverty reduction. Using an integrated assessment modeling approach, we find that China can cap CO_2 emissions at 2015 level while sustaining economic growth and reducing the urban-rural income gap by a third by 2030. As a result, the Chinese economy becomes less dependent on exports and investments, as household consumption emerges as a driver behind economic growth, in line with current policy priorities. The resulting accumulated greenhouse gas emissions reduction 2016–2030 is about 60 billion ton (60 Mg) CO_2e. A CO_2 tax combined with income re-distribution initially leads to a modest warming due to reduction in sulfur dioxide (SO_2) emissions. However, the net effect is eventually cooling when the effect of reduced CO_2 emissions dominates due to the long-lasting climate response of CO_2. The net reduction in global temperature for the remaining part of this century is about 0.03 ± 0.02 °C, corresponding in magnitude to the cooling from avoiding one year of global CO_2 emissions. - Highlights: • China can cap CO_2-emissions at 2015 level without harming economic growth. • Poverty reduction is compatible with policy to cap CO_2 emissions. • Rural poverty reduction financed by CO_2 tax revenue increases domestic consumption. • One year of the global emissions is avoided. • The global mean temperature is reduced by 0.03 (± 0.02) °C.

Brain Drain: A Child's Brain on Poverty. Poverty Fact Sheet

Science.gov (United States)

Damron, Neil

2015-01-01

"Brain Drain: A Child's Brain on Poverty," released in March 2015 and prepared by intern Neil Damron, explores the brain's basic anatomy and recent research findings suggesting that poverty affects the brain development of infants and young children and the potential lifelong effects of the changes. The sheet draws from a variety of…

Poverty Survey 2013

NARCIS (Netherlands)

2013-01-01

Original title: Armoedesignalement 2013 In this joint publication, Statistics Netherlands (CBS) and the Netherlands Institute for Social Research¦SCP present the most recent data on poverty in the Netherlands. The report describes the trend in the poverty rate for the Dutch population as a

Poverty Monitor 2003

NARCIS (Netherlands)

Cok Vrooman; Henk-Jan Dirven; Stella Hoff; Ger Linden

2003-01-01

Original title: Armoedemonitor 2003. The Poverty Monitor 2003 (Armoedemonitor 2003) contains the most up-to-date figures on poverty in the Netherlands. The data were collected and analysed by the Netherlands Institute for Social Research/SCP and Statistics Netherlands (CBS). The extent of and

Poverty Monitor 2001

NARCIS (Netherlands)

2001-01-01

Original title: Armoedemonitor 2001. The Poverty Monitor 2001 (Armoedemonitor 2001) contains the most up-to-date figures on poverty in the Netherlands. The data were collected and analysed by the Netherlands Institute for Social Research/SCP and Statistics Netherlands (CBS). The extent of and

Determinants of Poverty in Pakistan

OpenAIRE

Huma Yousaf; Imran Ali

2014-01-01

This research discusses impact of macroeconomic variables on poverty in Pakistan. In this article five variables are used and two models are run. The ordinary least squares approach is applied. In first model we check the impact of budget deficit, government expenditure and unemployment on poverty in Pakistan. Budget deficit and government expenditure shows negative relationship with poverty in Pakistan while unemployment has positive relationship with poverty. In second model we check the im...

Poverty in the Brazilian Amazon: An Assessment of Poverty Focused on the State of Para

OpenAIRE

Verner, Dorte

2004-01-01

The states in the Brazilian Amazon have made progress in reducing poverty and improving social indicators in the last decade. Despite this progress, the poverty rate in the Amazon is among the highest in Brazil. As of 2000, rural poverty is the greatest challenge. In Par?, not only is the headcount poverty rate of 58.4 percent in rural areas more than 55 percent higher than headcount pover...

Single Image Super-Resolution Using Global Regression Based on Multiple Local Linear Mappings.

Science.gov (United States)

Choi, Jae-Seok; Kim, Munchurl

2017-03-01

Super-resolution (SR) has become more vital, because of its capability to generate high-quality ultra-high definition (UHD) high-resolution (HR) images from low-resolution (LR) input images. Conventional SR methods entail high computational complexity, which makes them difficult to be implemented for up-scaling of full-high-definition input images into UHD-resolution images. Nevertheless, our previous super-interpolation (SI) method showed a good compromise between Peak-Signal-to-Noise Ratio (PSNR) performances and computational complexity. However, since SI only utilizes simple linear mappings, it may fail to precisely reconstruct HR patches with complex texture. In this paper, we present a novel SR method, which inherits the large-to-small patch conversion scheme from SI but uses global regression based on local linear mappings (GLM). Thus, our new SR method is called GLM-SI. In GLM-SI, each LR input patch is divided into 25 overlapped subpatches. Next, based on the local properties of these subpatches, 25 different local linear mappings are applied to the current LR input patch to generate 25 HR patch candidates, which are then regressed into one final HR patch using a global regressor. The local linear mappings are learned cluster-wise in our off-line training phase. The main contribution of this paper is as follows: Previously, linear-mapping-based conventional SR methods, including SI only used one simple yet coarse linear mapping to each patch to reconstruct its HR version. On the contrary, for each LR input patch, our GLM-SI is the first to apply a combination of multiple local linear mappings, where each local linear mapping is found according to local properties of the current LR patch. Therefore, it can better approximate nonlinear LR-to-HR mappings for HR patches with complex texture. Experiment results show that the proposed GLM-SI method outperforms most of the state-of-the-art methods, and shows comparable PSNR performance with much lower

Globally optimal superconducting magnets part I: minimum stored energy (MSE) current density map.

Science.gov (United States)

Tieng, Quang M; Vegh, Viktor; Brereton, Ian M

2009-01-01

An optimal current density map is crucial in magnet design to provide the initial values within search spaces in an optimization process for determining the final coil arrangement of the magnet. A strategy for obtaining globally optimal current density maps for the purpose of designing magnets with coaxial cylindrical coils in which the stored energy is minimized within a constrained domain is outlined. The current density maps obtained utilising the proposed method suggests that peak current densities occur around the perimeter of the magnet domain, where the adjacent peaks have alternating current directions for the most compact designs. As the dimensions of the domain are increased, the current density maps yield traditional magnet designs of positive current alone. These unique current density maps are obtained by minimizing the stored magnetic energy cost function and therefore suggest magnet coil designs of minimal system energy. Current density maps are provided for a number of different domain arrangements to illustrate the flexibility of the method and the quality of the achievable designs.

A new edition global map - Uranium deposits of the world

International Nuclear Information System (INIS)

Fairclough, M.

2014-01-01

In 1995 The International Atomic Energy Agency published a hard copy map entitled “World Distribution of Uranium Deposits” at a scale of 1:30 000 000. The map displayed data from agency information that was to become UDEPO database of uranium deposits, overlaid on a generalised geological map supplied by the Geological Survey of Canada. At that time, the database contained 582 deposits with a cut-off of 500 t U at an average grade of 0.03% U, and was generated over a period of half a decade by small group external experts. The experts developed a revised deposit classification scheme displayed on the map and in the accompanying guidebook in 1996. A revised and expanded UDEPO database was made widely available on the internet from 2004, and contained additional deposit information and a constantly increasing number of deposits (874 by the end of 2008 coinciding with a new UDEPO guidebook in 2009). Enhanced efforts by the IAEA and consultants of the UDEPO Working Group have now generated a database that has 1526 deposits with a more detailed classification subdivision utilised in a forthcoming IAEA UDEPO publication. The establishment of this classification scheme and the completion of a major phase of updating UDEPO has created an opportunity for creating a completely new edition of the Uranium Deposits Of The World Map using modern GIS techniques. Cartographic tools within GIS software have become very sophisticated, allowing better display of variably dense data through real-time manipulation of layers and symbology with the GIS dataset. Moreover, some of the results of this functionality can then be transferred to the data display aspects the online version of UDEPO as well as distributed as scale-independent digital version of the map. In parallel, a planned IAEA publication regarding global uranium provinces allows a more rigorous clustering of deposits for the purposes of showing particular metallogenic aspects in more detail. This also has an important

Poverty Survey 2012

NARCIS (Netherlands)

2012-01-01

Original title: Armoedesignalement 2012 In this joint publication, the Netherlands Institute for Social Research/SCP and Statistics Netherlands (CBS) present the most up-to-date figures on poverty in the Netherlands. The trend in the poverty rate is described for the population as a whole as

Poverty Survey 2011

NARCIS (Netherlands)

2011-01-01

Original title: Armoedesignalement 2011 In this joint publication, Statistics Netherlands (CBS) and the Netherlands Institute for Social Research/SCP present the most up-to-date figures on poverty in the Netherlands. The trend in the poverty rate is described for the population as a whole and

Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extent Polygons, Revision 01

Data.gov (United States)

National Aeronautics and Space Administration — The primary output of the Global Rural Urban Mapping Project, Version 1 (GRUMPv1) are a series of grids representing estimated population counts and density for the...

Performance of Global-Appearance Descriptors in Map Building and Localization Using Omnidirectional Vision

Directory of Open Access Journals (Sweden)

Luis Payá

2014-02-01

Full Text Available Map building and localization are two crucial abilities that autonomous robots must develop. Vision sensors have become a widespread option to solve these problems. When using this kind of sensors, the robot must extract the necessary information from the scenes to build a representation of the environment where it has to move and to estimate its position and orientation with robustness. The techniques based on the global appearance of the scenes constitute one of the possible approaches to extract this information. They consist in representing each scene using only one descriptor which gathers global information from the scene. These techniques present some advantages comparing to other classical descriptors, based on the extraction of local features. However, it is important a good configuration of the parameters to reach a compromise between computational cost and accuracy. In this paper we make an exhaustive comparison among some global appearance descriptors to solve the mapping and localization problem. With this aim, we make use of several image sets captured in indoor environments under realistic working conditions. The datasets have been collected using an omnidirectional vision sensor mounted on the robot.

At-Risk-of-Poverty Threshold

Directory of Open Access Journals (Sweden)

Táňa Dvornáková

2012-06-01

Full Text Available European Statistics on Income and Living Conditions (EU-SILC is a survey on households’ living conditions. The main aim of the survey is to get long-term comparable data on social and economic situation of households. Data collected in the survey are used mainly in connection with the evaluation of income poverty and determinationof at-risk-of-poverty rate. This article deals with the calculation of the at risk-of-poverty threshold based on data from EU-SILC 2009. The main task is to compare two approaches to the computation of at riskof-poverty threshold. The first approach is based on the calculation of the threshold for each country separately,while the second one is based on the calculation of the threshold for all states together. The introduction summarizes common attributes in the calculation of the at-risk-of-poverty threshold, such as disposable household income, equivalised household income. Further, different approaches to both calculations are introduced andadvantages and disadvantages of these approaches are stated. Finally, the at-risk-of-poverty rate calculation is described and comparison of the at-risk-of-poverty rates based on these two different approaches is made.

Shadow Economy and Poverty

OpenAIRE

Nikopour, Hesam; Shah Habibullah, Muzafar

2010-01-01

This study attempts to investigate the relationship between shadow economy and poverty by explaining the mechanism through which shadow economy affects poverty via its impact on government size and economic growth, and using the human poverty index (HPI) for developing and developed countries. In order to achieve this objective, the three-way interaction model is utilized using data of 139 developing and 23 developed countries separately during 1999-2007. For developing countries the dynamic ...

Freedom and poverty in the fishery commons

Directory of Open Access Journals (Sweden)

Svein Jentoft

2010-01-01

Full Text Available Abstract In fisheries, alleviating poverty sometimes requires strategies that are inherently in conflict. When aiming to develop a fishery as a means to reduce poverty, its common pool resource basis might be undermined, resulting in greater poverty. But poverty in fisheries is also linked to, or a part of deeper social issues and processes, for instance, the marginalization and exclusion of certain communities. Poverty also has many factors— income, health, literacy, gender, power, security, etc.—all of which make poverty alleviation a particularly “wicked problem” that would require a broad process of political, social and institutional reform. In other words, poverty alleviation is not only an issue of sustainable resource management but also one of societal governance. Drawing from research in small-scale fisheries communities in Nicaragua, Tanzania, and Bangladesh, this paper describes how fishing people cope with poverty. The paper discusses what the governance implications are for alleviating poverty at individual, household and community levels, and argue that both the definition of poverty and poverty alleviation in small-scale fisheries must be rooted in real life experiences.

Inclusive growth?: Labour migration and poverty in India

OpenAIRE

Haan, Arjan

2011-01-01

textabstractThis paper discusses the relationship between labour migration and poverty in India. This is placed against the on-going debates on changes in patterns of employment and job creation in India, during the periods of economic liberalization, under the Inclusive Growth policies since 2004, and under the impact of the global financial crisis, and growing inequalities. The paper focuses on the migration patterns of deprived social groups, analyse whether migration form a routes out of ...

Towards large-scale mapping of urban three-dimensional structure using Landsat imagery and global elevation datasets

Science.gov (United States)

Wang, P.; Huang, C.

2017-12-01

The three-dimensional (3D) structure of buildings and infrastructures is fundamental to understanding and modelling of the impacts and challenges of urbanization in terms of energy use, carbon emissions, and earthquake vulnerabilities. However, spatially detailed maps of urban 3D structure have been scarce, particularly in fast-changing developing countries. We present here a novel methodology to map the volume of buildings and infrastructures at 30 meter resolution using a synergy of Landsat imagery and openly available global digital surface models (DSMs), including the Shuttle Radar Topography Mission (SRTM), ASTER Global Digital Elevation Map (GDEM), ALOS World 3D - 30m (AW3D30), and the recently released global DSM from the TanDEM-X mission. Our method builds on the concept of object-based height profile to extract height metrics from the DSMs and use a machine learning algorithm to predict height and volume from the height metrics. We have tested this algorithm in the entire England and assessed our result using Lidar measurements in 25 England cities. Our initial assessments achieved a RMSE of 1.4 m (R2 = 0.72) for building height and a RMSE of 1208.7 m3 (R2 = 0.69) for building volume, demonstrating the potential of large-scale applications and fully automated mapping of urban structure.

Poverty Survey 2014

NARCIS (Netherlands)

Cok Vrooman; Stella Hoff; Ferdy Otten; Wim Bos e.o.

2014-01-01

In this joint publication, the Netherlands Institute for Social Research¦SCP and Statistics Netherlands (CBS) present the most up-to-date figures on poverty in the Netherlands. The development of the poverty rate is described for the Dutch population as a whole as well as for the main groups at

Poverty and Education

Science.gov (United States)

Thomson, Pat

2015-01-01

In this article the author discusses the multiple ways in which the enduring, and increasing, problems associated with child poverty blight young people's educational opportunities in the school system. Current policies, supported by a sympathetic media, blame individuals for their poverty, and blame teachers when they fail to "close the…

Chaos optimization algorithms based on chaotic maps with different probability distribution and search speed for global optimization

Science.gov (United States)

Yang, Dixiong; Liu, Zhenjun; Zhou, Jilei

2014-04-01

Chaos optimization algorithms (COAs) usually utilize the chaotic map like Logistic map to generate the pseudo-random numbers mapped as the design variables for global optimization. Many existing researches indicated that COA can more easily escape from the local minima than classical stochastic optimization algorithms. This paper reveals the inherent mechanism of high efficiency and superior performance of COA, from a new perspective of both the probability distribution property and search speed of chaotic sequences generated by different chaotic maps. The statistical property and search speed of chaotic sequences are represented by the probability density function (PDF) and the Lyapunov exponent, respectively. Meanwhile, the computational performances of hybrid chaos-BFGS algorithms based on eight one-dimensional chaotic maps with different PDF and Lyapunov exponents are compared, in which BFGS is a quasi-Newton method for local optimization. Moreover, several multimodal benchmark examples illustrate that, the probability distribution property and search speed of chaotic sequences from different chaotic maps significantly affect the global searching capability and optimization efficiency of COA. To achieve the high efficiency of COA, it is recommended to adopt the appropriate chaotic map generating the desired chaotic sequences with uniform or nearly uniform probability distribution and large Lyapunov exponent.

24 CFR 597.103 - Poverty rate.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Poverty rate. 597.103 Section 597... Area Requirements § 597.103 Poverty rate. (a) General. The poverty rate shall be established in accordance with the following criteria: (1) In each census tract within a nominated urban area, the poverty...

High resolution global flood hazard map from physically-based hydrologic and hydraulic models.

Science.gov (United States)

Begnudelli, L.; Kaheil, Y.; McCollum, J.

2017-12-01

The global flood map published online at http://www.fmglobal.com/research-and-resources/global-flood-map at 90m resolution is being used worldwide to understand flood risk exposure, exercise certain measures of mitigation, and/or transfer the residual risk financially through flood insurance programs. The modeling system is based on a physically-based hydrologic model to simulate river discharges, and 2D shallow-water hydrodynamic model to simulate inundation. The model can be applied to large-scale flood hazard mapping thanks to several solutions that maximize its efficiency and the use of parallel computing. The hydrologic component of the modeling system is the Hillslope River Routing (HRR) hydrologic model. HRR simulates hydrological processes using a Green-Ampt parameterization, and is calibrated against observed discharge data from several publicly-available datasets. For inundation mapping, we use a 2D Finite-Volume Shallow-Water model with wetting/drying. We introduce here a grid Up-Scaling Technique (UST) for hydraulic modeling to perform simulations at higher resolution at global scale with relatively short computational times. A 30m SRTM is now available worldwide along with higher accuracy and/or resolution local Digital Elevation Models (DEMs) in many countries and regions. UST consists of aggregating computational cells, thus forming a coarser grid, while retaining the topographic information from the original full-resolution mesh. The full-resolution topography is used for building relationships between volume and free surface elevation inside cells and computing inter-cell fluxes. This approach almost achieves computational speed typical of the coarse grids while preserving, to a significant extent, the accuracy offered by the much higher resolution available DEM. The simulations are carried out along each river of the network by forcing the hydraulic model with the streamflow hydrographs generated by HRR. Hydrographs are scaled so that the peak

Poverty on the Cards 2016

NARCIS (Netherlands)

Stella Hoff; Jean Marie Wildeboer Schut; Benedikt Goderis; Cok Vrooman

2016-01-01

Decline in poverty since 2014 According to SCP’s ‘modest but adequate’ poverty threshold, 7.6% of the Dutch population were living in poverty in 2014. That figure is expected to have fallen to 7% in 2016. If the promised measures to improve purchasing power are implemented,

The simple living of Leo Tolstoy and the slippery slope of consumerism in a context of poverty: A pastoral guide

Directory of Open Access Journals (Sweden)

Noah K. Tenai

2016-09-01

Full Text Available The nature of consumerism, which manifests in the belief that excessive accumulation of material goods represents a fuller and more meaningful life, is a growing global phenomenon, and has an effect on both the ‘haves’ and the ‘have-nots’. In addition, poverty levels globally and in Kenya in particular, remain unacceptably high. The situation of poverty in Kenya is partly worsened by the trapping effects of consumerism. The life of a wealthy and prosperous writer, Leo Tolstoy, who succumbed to depression in spite of his fame and material wealth, is examined with a view to establish how he overcame his depression and found meaning in life. The lessons he learnt from turning to a study of the peasantry are extrapolated and proposed for the churches’ response to the challenge of consumerism in contexts of poverty.

The Global Evidence Mapping Initiative: Scoping research in broad topic areas

Directory of Open Access Journals (Sweden)

Tavender Emma

2011-06-01

Full Text Available Abstract Background Evidence mapping describes the quantity, design and characteristics of research in broad topic areas, in contrast to systematic reviews, which usually address narrowly-focused research questions. The breadth of evidence mapping helps to identify evidence gaps, and may guide future research efforts. The Global Evidence Mapping (GEM Initiative was established in 2007 to create evidence maps providing an overview of existing research in Traumatic Brain Injury (TBI and Spinal Cord Injury (SCI. Methods The GEM evidence mapping method involved three core tasks: 1. Setting the boundaries and context of the map: Definitions for the fields of TBI and SCI were clarified, the prehospital, acute inhospital and rehabilitation phases of care were delineated and relevant stakeholders (patients, carers, clinicians, researchers and policymakers who could contribute to the mapping were identified. Researchable clinical questions were developed through consultation with key stakeholders and a broad literature search. 2. Searching for and selection of relevant studies: Evidence search and selection involved development of specific search strategies, development of inclusion and exclusion criteria, searching of relevant databases and independent screening and selection by two researchers. 3. Reporting on yield and study characteristics: Data extraction was performed at two levels - 'interventions and study design' and 'detailed study characteristics'. The evidence map and commentary reflected the depth of data extraction. Results One hundred and twenty-nine researchable clinical questions in TBI and SCI were identified. These questions were then prioritised into high (n = 60 and low (n = 69 importance by the stakeholders involved in question development. Since 2007, 58 263 abstracts have been screened, 3 731 full text articles have been reviewed and 1 644 relevant neurotrauma publications have been mapped, covering fifty-three high priority

The Global Evidence Mapping Initiative: scoping research in broad topic areas.

Science.gov (United States)

Bragge, Peter; Clavisi, Ornella; Turner, Tari; Tavender, Emma; Collie, Alex; Gruen, Russell L

2011-06-17

Evidence mapping describes the quantity, design and characteristics of research in broad topic areas, in contrast to systematic reviews, which usually address narrowly-focused research questions. The breadth of evidence mapping helps to identify evidence gaps, and may guide future research efforts. The Global Evidence Mapping (GEM) Initiative was established in 2007 to create evidence maps providing an overview of existing research in Traumatic Brain Injury (TBI) and Spinal Cord Injury (SCI). The GEM evidence mapping method involved three core tasks:1. Setting the boundaries and context of the map: Definitions for the fields of TBI and SCI were clarified, the prehospital, acute inhospital and rehabilitation phases of care were delineated and relevant stakeholders (patients, carers, clinicians, researchers and policymakers) who could contribute to the mapping were identified. Researchable clinical questions were developed through consultation with key stakeholders and a broad literature search. 2. Searching for and selection of relevant studies: Evidence search and selection involved development of specific search strategies, development of inclusion and exclusion criteria, searching of relevant databases and independent screening and selection by two researchers. 3. Reporting on yield and study characteristics: Data extraction was performed at two levels - 'interventions and study design' and 'detailed study characteristics'. The evidence map and commentary reflected the depth of data extraction. One hundred and twenty-nine researchable clinical questions in TBI and SCI were identified. These questions were then prioritised into high (n = 60) and low (n = 69) importance by the stakeholders involved in question development. Since 2007, 58 263 abstracts have been screened, 3 731 full text articles have been reviewed and 1 644 relevant neurotrauma publications have been mapped, covering fifty-three high priority questions. GEM Initiative evidence maps have a broad

How we see poverty

Directory of Open Access Journals (Sweden)

Jonathan Morduch

2012-06-01

Full Text Available How we think about poverty is colored by how we measure it. For economists, that often means seeing poverty through quantities measured in large, representative surveys.  The surveys give a comprehensive view, but favor breadth over depth. Typical economic surveys are limited in their ability to tease out informal activity, and, while they capture yearly sums, they offer little about how the year was actually lived by families. Year-long financial diaries provide a complementary way of seeing poverty, with a focus on week by week choices and challenges. The result is a re-framing of poverty and its relationship to money, calling for greater attention to financial access and a broader notion of how finance matters.

Global Rapid Flood Mapping System with Spaceborne SAR Data

Science.gov (United States)

Yun, S. H.; Owen, S. E.; Hua, H.; Agram, P. S.; Fattahi, H.; Liang, C.; Manipon, G.; Fielding, E. J.; Rosen, P. A.; Webb, F.; Simons, M.

2017-12-01

As part of the Advanced Rapid Imaging and Analysis (ARIA) project for Natural Hazards, at NASA's Jet Propulsion Laboratory and California Institute of Technology, we have developed an automated system that produces derived products for flood extent map generation using spaceborne SAR data. The system takes user's input of area of interest polygons and time window for SAR data search (pre- and post-event). Then the system automatically searches and downloads SAR data, processes them to produce coregistered SAR image pairs, and generates log amplitude ratio images from each pair. Currently the system is automated to support SAR data from the European Space Agency's Sentinel-1A/B satellites. We have used the system to produce flood extent maps from Sentinel-1 SAR data for the May 2017 Sri Lanka floods, which killed more than 200 people and displaced about 600,000 people. Our flood extent maps were delivered to the Red Cross to support response efforts. Earlier we also responded to the historic August 2016 Louisiana floods in the United States, which claimed 13 people's lives and caused over $10 billion property damage. For this event, we made synchronized observations from space, air, and ground in close collaboration with USGS and NOAA. The USGS field crews acquired ground observation data, and NOAA acquired high-resolution airborne optical imagery within the time window of +/-2 hours of the SAR data acquisition by JAXA's ALOS-2 satellite. The USGS coordinates of flood water boundaries were used to calibrate our flood extent map derived from the ALOS-2 SAR data, and the map was delivered to FEMA for estimating the number of households affected. Based on the lessons learned from this response effort, we customized the ARIA system automation for rapid flood mapping and developed a mobile friendly web app that can easily be used in the field for data collection. Rapid automatic generation of SAR-based global flood maps calibrated with independent observations from

7 CFR 25.104 - Poverty rate.

Science.gov (United States)

2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Poverty rate. 25.104 Section 25.104 Agriculture Office... § 25.104 Poverty rate. (a) General. Eligibility of an area on the basis of poverty shall be established in accordance with the following poverty rate criteria specific to Round I, Round II, Round IIS and...

Halving Poverty in Indonesia

OpenAIRE

Auwalin, Ilmiawan

2009-01-01

This study extends the literature on relationship between economic growth, income inequalities, and poverty reduction. We discuss poverty reduction, using the case ofIndonesia, as one of the Millennium Development Goals declared by the United Nations General Assembly in September 2000. Using provincial level data of Indonesia from 1993 to 2000, we examine the required conditions in order to halve the poverty in Indonesia by2015. The result of analysis shows that Indonesia would need to achiev...

Poverty and Social Transfers in Croatia

Directory of Open Access Journals (Sweden)

Zoran Šuæur

2005-03-01

Full Text Available Various aspects of poverty in Croatia are still insufficiently well researched. Not only is there no knowledge about how long Croatian citizens remain poor, but there are also some disagreements about the actual number of the poor and the choice of the national poverty line. Nor has there been any precise evaluation of the effects of the individual anti-poverty policy measures. The objective of this paper was to analyse the basic indicators of the scope and distribution of poverty, the risk groups and the structure of the population of the poor and to investigate the role of social transfers in the reduction of poverty. The paper consists of four parts and an introduction. In Part 1 there is an analysis of the trends in the numbers of the poor in Croatia at the beginning of the millennium and the profile of poverty. The second part deals with the policy for the reduction or elimination of poverty, while in Part 3 the author deals with the problem of selecting the official poverty line and the role of the minimum income in Croatia. Part 4 contains the conclusions. Using the official EU poverty line, a comparative analysis shows that the rates of relative poverty in Croatia do not deviate greatly from the EU mean, although Croatia does have a somewhat higher rate of poverty than most of the countries in the Union. Most at risk of falling below the poverty line are the elderly, the retired and the unemployed, single-person households, single-parent families and families with three or more children. The total system of social transfers is not less effective than the transfer systems of most of the countries of the EU. If we exclude old age and survivor pensions from the social transfers, in fact, Croatia has the most effective social transfers of any of the countries observed. However, on the other hand, the poverty rate reduction due to old age and survivor pensions is one of the lowest in the countriescompared.

Measuring energy poverty in Greece

International Nuclear Information System (INIS)

Papada, Lefkothea; Kaliampakos, Dimitris

2016-01-01

A comprehensive research in the field of energy poverty is undertaken in this paper, in an attempt to highlight the great vulnerability of Greek households on energy poverty, in the middle of a severe economic crisis. Till now, Greek energy policy has been considered insufficient to tackle energy poverty issues, as focusing mainly on short-term rather than permanent solutions. A primary survey has been conducted, recording objective data of energy expenses as well as subjective perceptions about housing conditions. The findings showed that, under the objective expenditure-based method, 58% of Greek households are energy poor. Among households under the poverty threshold, the energy poverty rate exceeds 90%. Existing and new subjective indicators shed light on other aspects of energy poverty, such as the level of thermal comfort at home, damp problems detected, restriction of other essential needs in order to manage energy payments, etc. Some interesting conclusions are also drawn by exploring the relationship between various indicators. It appears that households considered energy poor are not identical when examined by objective and subjective indicators. However, different indicators complement each other by capturing different aspects of the problem and provide a broader overview of the issue. - Highlights: •58% of Greek households are energy poor. •75% of Greek households have reduced other essentials in favor of energy needs. •Combination of objective and subjective indicators captures better energy poverty. •Greek energy policy has failed to tackle energy poverty issues.

Real Life Poverty in America: Where the American Public Would Set the Poverty Line.

Science.gov (United States)

O'Hare, William; And Others

This report discusses the results of a 1989 poll conducted by the Gallup Organization in which a representative sample of Americans were asked where they would set the poverty line. The poverty line in current use by the Federal Government was created in the mid-1960s, using data from the 1950s. Setting the poverty line involves a basic decision…

24 CFR 598.115 - Poverty rate.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Poverty rate. 598.115 Section 598... Requirements § 598.115 Poverty rate. (a) General. In order to be eligible for designation, an area's poverty... poverty rate must be not less than 20 percent; and (2) For at least 90 percent of the census tracts within...

A warmer policy for a colder climate: Can China both reduce poverty and cap carbon emissions?

Energy Technology Data Exchange (ETDEWEB)

Glomsrød, Solveig; Wei, Taoyuan, E-mail: taoyuan.wei@cicero.uio.no; Aamaas, Borgar; Lund, Marianne T.; Samset, Bjørn H.

2016-10-15

Reducing global carbon dioxide (CO{sub 2}) emissions is often thought to be at odds with economic growth and poverty reduction. Using an integrated assessment modeling approach, we find that China can cap CO{sub 2} emissions at 2015 level while sustaining economic growth and reducing the urban-rural income gap by a third by 2030. As a result, the Chinese economy becomes less dependent on exports and investments, as household consumption emerges as a driver behind economic growth, in line with current policy priorities. The resulting accumulated greenhouse gas emissions reduction 2016–2030 is about 60 billion ton (60 Mg) CO{sub 2}e. A CO{sub 2} tax combined with income re-distribution initially leads to a modest warming due to reduction in sulfur dioxide (SO{sub 2}) emissions. However, the net effect is eventually cooling when the effect of reduced CO{sub 2} emissions dominates due to the long-lasting climate response of CO{sub 2}. The net reduction in global temperature for the remaining part of this century is about 0.03 ± 0.02 °C, corresponding in magnitude to the cooling from avoiding one year of global CO{sub 2} emissions. - Highlights: • China can cap CO{sub 2}-emissions at 2015 level without harming economic growth. • Poverty reduction is compatible with policy to cap CO{sub 2} emissions. • Rural poverty reduction financed by CO{sub 2} tax revenue increases domestic consumption. • One year of the global emissions is avoided. • The global mean temperature is reduced by 0.03 (± 0.02) °C.

Rural poverty in transition countries

OpenAIRE

Macours, K; Swinnen, Jo

2006-01-01

This paper uses new poverty data based on household level surveys to analyze changes in rural poverty and rural-urban poverty differences in 23 transition countries of Central and Eastern Europe and the firmer Soviet Union. The paper presents a series of hypotheses to explain differences across countries and changes over time.

Poverty Underestimation in Rural India- A Critique

OpenAIRE

Sivakumar, Marimuthu; Sarvalingam, A

2010-01-01

When ever the Planning Commission of India releases the poverty data, that data is being criticised by experts and economists. The main criticism is underestimation of poverty especially in rural India by the Planning Commission. This paper focuses on that criticism and compares the Indian Planning Commission’s 2004-05 rural poverty data with the India’s 2400 kcal poverty norms, World Bank’s US $1.08 poverty concept and Asian Development Bank’s US $1.35 poverty concept.

Understanding energy poverty - Case study: Tajikistan

Energy Technology Data Exchange (ETDEWEB)

Robic, Slavica; Olshanskaya, Marina; Vrbensky, Rastislav; Morvaj, Zoran

2010-09-15

Access and affordability to energy services determine the state of energy poverty; however, there is no widely applicable definition of energy poverty and no universal set of measures for its eradication exists. This paper offers a new definition and possible solution for decrease, and eventually eradication, of energy poverty for the specific case of Tajikistan. As eradication of energy poverty needs to go in hand with nature preservation and economic development, authors provide possible approach to decrease of energy poverty in Tajikistan while simultaneously preserving nature and boosting the local economy.

Poverty concentration in an affluent city: Geographic variation and correlates of neighborhood poverty rates in Hong Kong

Science.gov (United States)

Guo, Yingqi; Chang, Shu-Sen; Sha, Feng

2018-01-01

Previous investigations of geographic concentration of urban poverty indicate the contribution of a variety of factors, such as economic restructuring and class-based segregation, racial segregation, demographic structure, and public policy. However, the models used by most past research do not consider the possibility that poverty concentration may take different forms in different locations across a city, and most studies have been conducted in Western settings. We investigated the spatial patterning of neighborhood poverty and its correlates in Hong Kong, which is amongst cities with the highest GDP in the region, using the city-wide ordinary least square (OLS) regression model and the local-specific geographically weighted regression (GWR) model. We found substantial geographic variations in small-area poverty rates and identified several poverty clusters in the territory. Factors found to contribute to urban poverty in Western cities, such as socioeconomic factors, ethnicity, and public housing, were also mostly associated with local poverty rates in Hong Kong. Our results also suggest some heterogeneity in the associations of poverty with specific correlates (e.g. access to hospitals) that would be masked in the city-wide OLS model. Policy aimed to alleviate poverty should consider both city-wide and local-specific factors. PMID:29474393

Poverty concentration in an affluent city: Geographic variation and correlates of neighborhood poverty rates in Hong Kong.

Science.gov (United States)

Guo, Yingqi; Chang, Shu-Sen; Sha, Feng; Yip, Paul S F

2018-01-01

Previous investigations of geographic concentration of urban poverty indicate the contribution of a variety of factors, such as economic restructuring and class-based segregation, racial segregation, demographic structure, and public policy. However, the models used by most past research do not consider the possibility that poverty concentration may take different forms in different locations across a city, and most studies have been conducted in Western settings. We investigated the spatial patterning of neighborhood poverty and its correlates in Hong Kong, which is amongst cities with the highest GDP in the region, using the city-wide ordinary least square (OLS) regression model and the local-specific geographically weighted regression (GWR) model. We found substantial geographic variations in small-area poverty rates and identified several poverty clusters in the territory. Factors found to contribute to urban poverty in Western cities, such as socioeconomic factors, ethnicity, and public housing, were also mostly associated with local poverty rates in Hong Kong. Our results also suggest some heterogeneity in the associations of poverty with specific correlates (e.g. access to hospitals) that would be masked in the city-wide OLS model. Policy aimed to alleviate poverty should consider both city-wide and local-specific factors.

Global 30m 2000-2014 Surface Water Dynamics Map Derived from All Landsat 5, 7, and 8

Science.gov (United States)

Hudson, A.; Hansen, M.

2015-12-01

Water is critical for human life, agriculture, and ecosystems. A better understanding of where it is and how it is changing will enable better management of this valuable resource and guide protection of sensitive ecological areas. Global water maps have typically been representations of surface water at one given time. However, there is both seasonal and interannual variability: rivers meander, lakes disappear, floods arise. To address this ephemeral nature of water, in this study University of Maryland has developed a method that analyzes every Landsat 5, 7, and 8 scene from 1999-2015 to produce global seasonal maps (Winter, Spring, Summer, Fall) of surface water dynamics from 2000-2014. Each Landsat scene is automatically classified into land, water, cloud, haze, shadow, and snow via a decision tree algorithm. The land and water observations are aggregated per pixel into percent occurrence of water in a 3 year moving window for each meteorological season. These annual water percentages form a curve for each season that is discretized into a continuous 3 band RGB map. Frequency of water observation and type of surface water change (loss, gain, peak, or dip) is clearly seen through brightness and hue respectively. Additional data layers include: the year the change began, peak year, minimum year, and the year the change process ended. Currently these maps have been created for 18 1°x1° test tiles scattered around the world, and a portion of the September-November map over Bangladesh is shown below. The entire Landsat archive from 1999-2015 will be processed through a partnership with Google Earth Engine to complete the global product in the coming months. In areas where there is sufficient satellite data density (e.g. the United States), this project could be expanded to 1984-2015. This study provides both scientific researchers and the public an understandable, temporally rich, and globally consistent map showing surface water changes over time.

The effects of poverty and ageing on the increase in tuberculosis.

Science.gov (United States)

Davies, P D

1999-04-01

Among the causes of the current increase in tuberculosis worldwide are poverty and ageing. It has been widely accepted that tuberculosis and poverty have been closely linked since the scientific study of the disease began. The decline of tuberculosis in developed countries before the arrival of specific chemotherapy was largely attributed to improvement in social conditions. With the rapidly increasing world population and the wider disparity of income, more and more people are falling into poverty, whichever way it is defined. Studies in the developed world show that the close association between tuberculosis and poverty remains. Some workers in the field even suggest that tuberculosis cannot be controlled until the issue of global poverty has been addressed. This may be too pessimistic. It may be possible to define accurately which aspects of poverty are most closely associated with tuberculosis and to deal with those specifically. Within developed countries longevity is increasing. The population now in their seventies, or older, even in developed countries, will have been alive when the disease was highly prevalent in the communities in which they lived. The majority will, therefore, have acquired infection, and in a substantial minority of these infection may reactivate to cause disease as the ageing process weakens host immunity. In the indigenous Caucasian population of Western Europe, rates of disease are highest in elderly males. Previous research showed that beyond the age of forty, the incidence of disease declined with increasing age. The higher rates in the elderly were a result of the residue of higher rates from birth cohorts born earlier. Data presented in this article suggest that this pattern may be altering such that the incidence of disease actually increases after a certain age is reached. This could have important repercussions for disease incidence in the emerging economies of the Pacific Rim, where longevity is increasing most rapidly.

Pathways from Poverty.

Science.gov (United States)

Baldwin, Barbara, Ed.

1995-01-01

Articles in this theme issue are based on presentations at the Pathways from Poverty Workshop held in Albuquerque, New Mexico, on May 18-25, 1995. The event aimed to foster development of a network to address rural poverty issues in the Western Rural Development Center (WRDC) region. Articles report on outcomes from the Pathways from Poverty…

Child poverty. Ways forward for the paediatrician: A comprehensive overview of poverty reduction strategies requiring paediatric support.

Science.gov (United States)

Sharma, Suparna; Ford-Jones, Elizabeth

2015-05-01

The harmful effects of child poverty are well documented. Despite this, progress in poverty reduction in Canada has been slow. A significant gap exists between what is known about eradicating poverty and its implementation. Paediatricians can play an important role in bridging this gap by understanding and advancing child poverty reduction. Establishment of a comprehensive national poverty reduction plan is essential to improving progress. The present review identifies the key components of an effective poverty reduction strategy. These elements include effective poverty screening, promoting healthy child development and readiness to learn, ensuring food and housing security, providing extended health care coverage for the uninsured and using place-based solutions and team-level interventions. Specific economic interventions are also reviewed. Addressing the social determinants of health in these ways is crucial to narrowing disparities in wealth and health so that all children in Canada reach their full potential.

Monetary Poverty, Material Deprivation and Consistent Poverty in Portugal

OpenAIRE

Carlos Farinha Rodrigues; Isabel Andrade

2012-01-01

In this paper we use the Portuguese component of the European Union Statistics on Income and Living Conditions {EU-SILC) to develop a measure of consistent poverty in Portugal. It is widely agreed that being poor does not simply mean not having enough monetary resources. It also reflects a lack of access to the resources required to enjoy a minimum standard of living and participation in the society one belor]gs to. The coexistence of material deprivation and monetary poverty leads ...

Climate Change and Poverty Reduction

Energy Technology Data Exchange (ETDEWEB)

Anderson, Simon

2011-08-15

Climate change will make it increasingly difficult to achieve and sustain development goals. This is largely because climate effects on poverty remain poorly understood, and poverty reduction strategies do not adequately support climate resilience. Ensuring effective development in the face of climate change requires action on six fronts: investing in a stronger climate and poverty evidence base; applying the learning about development effectiveness to how we address adaptation needs; supporting nationally derived, integrated policies and programmes; including the climate-vulnerable poor in developing strategies; and identifying how mitigation strategies can also reduce poverty and enable adaptation.

On the Robustness of Poverty Predictors

DEFF Research Database (Denmark)

Arndt, Channing; Nhate, Virgulino; Silva, Patricia Castro Da

Monitoring of poverty requires timely household budget data. However, such data are not available as frequently as needed for policy purposes. Recently, statistical methods have emerged to predict poverty overtime by combining detailed household consumption and expenditure data with more frequent...... data collected from other surveys. In this paper we compare poverty predictions for Mozambique using different source data to test the robustness of the predicted poverty statistics. A critical element in this exercise of predicting poverty overtime is the stability of the parameters that determine...... household consumption. We find that the assumption of stable consumption determinants does not hold for Mozambique during the time period examined. We also examine what drives the resulting predicted poverty statistics. The paper then considers the policy implications of these findings for Mozambique...

[Social classes and poverty].

Science.gov (United States)

Benach, Joan; Amable, Marcelo

2004-05-01

Social classes and poverty are two key social determinants fundamental to understand how disease and health inequalities are produced. During the 90's in Spain there has been a notable oscillation in the inequality and poverty levels, with an increase in the middle of the decade when new forms of social exclusion, high levels of unemployment and great difficulties in accessing the labour market, especially for those workers with less resources, emerged. Today society is still characterized by a clear social stratification and the existence of social classes with a predominance of high levels of unemployment and precarious jobs, and where poverty is an endemic social problem much worse than the EU average. To diminish health inequalities and to improve the quality of life will depend very much on the reduction of the poverty levels and the improvement of equal opportunities and quality of employment. To increase understanding of how social class and poverty affect public health, there is a need to improve the quality of both information and research, and furthermore planners and political decision makers must take into account those determinants when undertaking disease prevention and health promotion.

Including health insurance in poverty measurement: The impact of Massachusetts health reform on poverty.

Science.gov (United States)

Korenman, Sanders D; Remler, Dahlia K

2016-12-01

We develop and implement what we believe is the first conceptually valid health-inclusive poverty measure (HIPM) - a measure that includes health care or insurance in the poverty needs threshold and health insurance benefits in family resources - and we discuss its limitations. Building on the Census Bureau's Supplemental Poverty Measure, we construct a pilot HIPM for the under-65 population under ACA-like health reform in Massachusetts. This pilot demonstrates the practicality, face validity and value of a HIPM. Results suggest that public health insurance benefits and premium subsidies accounted for a substantial, one-third reduction in the health inclusive poverty rate. Copyright © 2016 Elsevier B.V. All rights reserved.

Poverty and Vulnerability - An Interdisciplinary Approach

OpenAIRE

Makoka, Donald; Kaplan, Marcus

2005-01-01

This paper describes the concepts of poverty and vulnerability as well as the interconnections and differences between them using an interdisciplinary approach. While poverty is a static concept, vulnerability has a forward-looking dimension. We, therefore, review the methodologies that different disciplines use to measure poverty and vulnerability. In particular, the differences between vulnerability to natural disasters, vulnerability to climate change, as well as vulnerability to poverty a...

Education for the Eradication of Poverty

OpenAIRE

C.I. Oriahi; A.O. Aitufe

2010-01-01

This study examines the possible education for the eradication of poverty in Nigeria. It defines poverty as a state pf shortage or deficiency of meeting basic needs. Majors causes of poverty are overpopulation, illiteracy, unemployment, environmental degradation and government insensitive to the welfare of the people. Effects of poverty include homelessness, malnutrition and starvation, illness, crime, violence and antisocial behaviour like Internet Fraud (Yahoo business) and Advance Fee Frau...

Poverty, Growth, and Inequality in Sub-Saharan Africa; Did the Walk Match the Talk under the PRSP Approach?

OpenAIRE

Daouda Sembene

2015-01-01

Poverty Reduction Strategy Paper (PRSP) countries in Sub-Saharan Africa have shown strong signs of growth resilience in the aftermath of the recent global crisis. Yet, this paper finds evidence that growth has more than proportionately benefited the top quintile during PRSP implementation. It finds that PRSP implementation has neither reduced poverty headcount nor raised the income share of the poorest quintile in Sub-Saharan Africa. While countries in other regions have been more successful ...

Poverty, global health, and infectious disease: lessons from Haiti and Rwanda.

Science.gov (United States)

Alsan, Marcella M; Westerhaus, Michael; Herce, Michael; Nakashima, Koji; Farmer, Paul E

2011-09-01

Poverty and infectious diseases interact in complex ways. Casting destitution as intractable, or epidemics that afflict the poor as accidental, erroneously exonerates us from responsibility for caring for those most in need. Adequately addressing communicable diseases requires a biosocial appreciation of the structural forces that shape disease patterns. Most health interventions in resource-poor settings could garner support based on cost/benefit ratios with appropriately lengthy time horizons to capture the return on health investments and an adequate accounting of externalities; however, such a calculus masks the suffering of inaction and risks eroding the most powerful incentive to act: redressing inequality. Copyright © 2011 Elsevier Inc. All rights reserved.

Multilingualism at Danish universities equal to English? The Implications for other foreign languages and linguistic poverty

DEFF Research Database (Denmark)

Cancino, Rita

and revenue (Phillipson, 2010). This issue forms the background of the presentation, in which it will be discussed how the extended use of English at Danish Universities contributes to linguistic poverty and lack of other foreign languages. The presentation will be centered around the study of language......Language policy and the economics of the workplace, Language policy and globalization Keywords: Key words: Danish Universities, multilingualism, language policy, foreign languages, globalization, Multilingualism at Danish universities equal to English? The Implications for other foreign languages...... and linguistic poverty. Since 2003, with the new Danish University Act and the strengthening of internationalisation, Danish Universities have changed rapidly with a massive transition to English as language of instruction in many study programmes. Studies taught in English attract a large amount of both Danish...

Exposure to Poverty and Productivity.

Directory of Open Access Journals (Sweden)

Patricio S Dalton

Full Text Available We study whether exposure to poverty can induce affective states that decrease productivity. In a controlled laboratory setting, we find that subjects randomly assigned to a treatment, in which they view a video featuring individuals that live in extreme poverty, exhibit lower subsequent productivity compared to subjects assigned to a control treatment. Questionnaire responses, as well as facial recognition software, provide quantitative measures of the affective state evoked by the two treatments. Subjects exposed to images of poverty experience a more negative affective state than those in the control treatment. Further analysis shows that individuals in a more positive emotional state exhibit less of a treatment effect. Also, those who exhibit greater attentiveness upon viewing the poverty video are less productive. The results are consistent with the notion that exposure to poverty can induce a psychological state in individuals that adversely affects productivity.

Exposure to Poverty and Productivity

Science.gov (United States)

2017-01-01

We study whether exposure to poverty can induce affective states that decrease productivity. In a controlled laboratory setting, we find that subjects randomly assigned to a treatment, in which they view a video featuring individuals that live in extreme poverty, exhibit lower subsequent productivity compared to subjects assigned to a control treatment. Questionnaire responses, as well as facial recognition software, provide quantitative measures of the affective state evoked by the two treatments. Subjects exposed to images of poverty experience a more negative affective state than those in the control treatment. Further analysis shows that individuals in a more positive emotional state exhibit less of a treatment effect. Also, those who exhibit greater attentiveness upon viewing the poverty video are less productive. The results are consistent with the notion that exposure to poverty can induce a psychological state in individuals that adversely affects productivity. PMID:28125621

Millennium Development Goal 1: poverty, hunger and decent work in Southeast Asia.

Science.gov (United States)

Renwick, Neil

2011-01-01

This article considers three questions: 1) what progress has been made in achieving MDG1 targets?; 2) what challenges remain?; and 3) what more could and should be done? To examine these questions, the article assesses the progress of Southeast Asia in seeking to achieve MDG1. It argues that the region is 'on track' to achieve MDG 1 targets, although significant challenges such as inequality remain. Economic growth, significant structural change and incorporation into global value chains have contributed to MDG progress. However, this is a double-edged sword as exposure to global economic turbulence can increase. The longer-term reduction of poverty, inequality and social exclusion is a question of empowerment of local producers within value chains-a shift in economic power and control through pro-poor strategies strong enough to effect substantive structural change. The article outlines key concepts; identifies the main characteristics of Southeast Asian poverty; outlines what more needs to be done; and concludes by reprising the article's findings and weighing the prospects for 2010-15 and beyond.

A globally complete map of supraglacial debris cover and a new toolkit for debris cover research

Science.gov (United States)

Herreid, Sam; Pellicciotti, Francesca

2017-04-01

A growing canon of literature is focused on resolving the processes and implications of debris cover on glaciers. However, this work is often confined to a handful of glaciers that were likely selected based on criteria optimizing their suitability to test a specific hypothesis or logistical ease. The role of debris cover in a glacier system is likely to not go overlooked in forthcoming research, yet the magnitude of this role at a global scale has not yet been fully described. Here, we present a map of debris cover for all glacierized regions on Earth including the Greenland Ice Sheet using 30 m Landsat data. This dataset will begin to open a wider context to the high quality, localized findings from the debris-covered glacier research community and help inform large-scale modeling efforts. A global map of debris cover also facilitates analysis attempting to isolate first order geomorphological and climate controls of supraglacial debris production. Furthering the objective of expanding the inclusion of debris cover in forthcoming research, we also present an under development suite of open-source, Python based tools. Requiring minimal and often freely available input data, we have automated the mapping of: i) debris cover, ii) ice cliffs, iii) debris cover evolution over the Landsat era and iv) glacier flow instabilities from altered debris structures. At the present time, debris extent is the only globally complete quantity but with the expanding repository of high quality global datasets and further tool development minimizing manual tasks and computational cost, we foresee all of these tools being applied globally in the near future.

Energy Economics: A Place for Energy Poverty in the Agenda?

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

The global energy system faces three major strategic challenges in the coming decades: the growing risk of disruptions to energy supply; the threat of environmental damage caused by energy production and use; and persistent energy poverty. The first two challenges have attracted a lot of attention from the energy-economics community, much less so the need to address the problem of energy under-development. On current trends, the number of people in poor countries relying primarily on traditional biomass for their energy needs will continue to rise, while the number lacking access to electricity will barely fall. To change this course, decisive policy action is needed urgently as part of the broader process of human development. Meeting basic human needs, such as food and shelter, must be at the heart of any strategy to alleviate poverty.

The Promise of Economic-Integration: Examining the Relationships among School Poverty, Individual Poverty, and Reasoning Skills

Science.gov (United States)

Rogers, Michelle

2016-01-01

This study examines the relationships between school poverty status, family income status, and reasoning ability for the purpose of understanding the role of school poverty on reasoning skills. Cognitive ability scores of students attending mixed-poverty schools were compared to their counterparts attending institutions with low, high, and extreme…

Radiation effects on man health, environment, safety, security. Global Chernobyl mapping

International Nuclear Information System (INIS)

Bebeshko, V.; Bazyka, D.; Volovik, S.; Loganovsky, K.; Sushko, V.; Siedow, J.; Cohen, H.; Ginsburg, G.; Chao, N.; Chute, J.

2007-01-01

Complete text of publication follows. Objectives: Ionizing radiation is a primordial terrestrial and extraterrestrial background and archetypal environmental stress-factor for life origin, evolution, and existence. We all live in radiation world inevitably involving nuclear energy production, nuclear weapon, nuclear navy, radioactive waste, pertinent medical diagnostics and treatment, etc with connected certain probability of relevant accidents and terrorist attack, space and jet travels, high natural background radiation, etc - actual and potential sources of radiation exposures and effects. State-of- the art integral fundamental research on radiation effects on man health, environment, safety, and security (REMHESS) is nowadays paramount necessity and challenge. Methods and results: In given generalized conceptual framework unique 20 years Chernobyl multidimensional research and databases for radiation effects on man's all organism systems represent invaluable original basis and resources for mapping Chernobyl data and REMHESS challenge. Granted by DOE brand new Chernobyl Research and Service Project based on 'Sarcophagus-II' (Object 'Shelter') workers only one in radiation history baseline cohort, corresponding biorepository prospective dynamic data, integrated conceptual database system, and 'state of the art' 'omics' (genomics, proteomics, metabolomics) analysis is designed specifically for coherent addressing global REMHESS problems. In this connection 'Sarcophagus-II' is only one unique universal model. Conclusions: The fundamental goals of novel strategic Project and global Chernobyl mapping are to determine specific 'omics' signatures of radiation for man depending of exposure peculiarity to understand ultimate molecular mechanisms of radiation effects, gene environment interactions, etiology of organisms systems disorders and diseases, and to develop new biomarkers and countermeasures to protect man health in the framework of global REMHESS challenge

Energy Poverty in Europe: A Multidimensional Approach

Directory of Open Access Journals (Sweden)

Carlo Andrea Bollino

2017-12-01

Full Text Available With the European Commission’s “Third Energy Package”, the challenges posed by energy poverty have been recently acknowledged by European legislation. The paper develops a synthetic indicator of energy poverty for the purpose of assessing households’ well-being across different domains of inequality in access to energy services and to a healthy domestic environment. These dimensions are broadly defined in terms of energy affordability and thermal efficiency, two of the main manifestations of energy poverty. The analysis focuses on Europe and expands on existing economic literature by employing a fuzzy analysis for the definition of a multidimensional energy poverty index, which is then used to investigate the role of individual and household characteristics in shaping energy poverty. We find that during the European crisis energy poverty has been more stable than monetary poverty, and that thermal efficiency plays a crucial role in shaping individual and countries’ average degrees of energy poverty. JEL codes: I32; Q41; D10; D63

Attitudes towards poverty

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Andrzej Derdziuk

2015-04-01

Full Text Available Poverty, perceived as a lack of basic consumer goods, gives rise to a whole range of outcomes which affect not only the material dimension of human existence, but also influence social relations and references to spiritual values. Attitudes which could be associated with involuntary and unacceptable poverty include: doubt in the Divine Providence, bitterness, jealousy and envy, blaming others, lack of gratitude and in perceiving good, laziness, lack of initiative, escalating demands, gluttony and greed as well as meanness. However, joy, peace, freedom and solidarity with the poor, as well as work and enterprise, are symptoms of evangelical attitudes of the poor in spirit. Attitudes to poverty point to a wide range of human behaviours towards possessions and in effect, reveal an individual’s sense of value.

Assessing the extent and intensity of energy poverty using Multidimensional Energy Poverty Index: Empirical evidence from households in India

International Nuclear Information System (INIS)

Sadath, Anver C.; Acharya, Rajesh H.

2017-01-01

In this paper, we have made a comprehensive assessment of the extent and various socio-economic implications of energy poverty in India. Amartya Sens's capability approach to development underpins the analysis of household-level data taken from the India Human Development Survey-II (IHDS-II), 2011-12 using the Multidimensional Energy Poverty Index (MEPI). The overall results show that energy poverty is widespread in India and the existence of energy poverty also coincides with the other forms of deprivations such as income poverty and social backwardness. For example, Dalits (Lower Caste) and Adivasis (Tribal) are found to be extremely energy poor compared to the other social groups in India. The results also reveal that it is the responsibility of women to manage the domestic chores such as collection of firewood and making of dung cake in traditional Indian households. Inefficient use of such biomass fuels is found to cause health hazards. - Highlights: • Energy poverty in India is assessed based on Multidimensional Energy Poverty Index (MEPI). • Energy poverty is widespread in India with large geographical variation across states. • Energy poverty coincides with socioeconomic backwardness of people. • Energy poverty is associated with health hazards like Asthma and Tuberculosis. • Access to energy may increase labor market participation of women.

Poverty and Aspirations Failure

NARCIS (Netherlands)

Dalton, P.S.; Ghosal, S.; Mani, A.

2011-01-01

We develop a theoretical framework to study the psychology of poverty and 'aspirations failure'. In our framework, the rich and the poor share the same preferences - and also a behavioral bias in setting aspirations. Greater downside risks imposed by poverty exacerbates the effects of this

Poverty in India: concepts,measurement and status

OpenAIRE

More, Sachin; Singh, Narendra

2014-01-01

Poverty is a major hurdle of inclusive economic growth in any country. Thus eradication of poverty is become one of the important objectives of Government programme especially for developing country like India. To effectively design and execute the poverty eradication programme, government has to describe the meaning of poverty and explain how they can measure it. This paper brings together movement in the meaning of term poverty used by Government of India over the year and its measurement....

ADAPTATION TO POVERTY IN LONG-RUN PANEL DATA.

Science.gov (United States)

Clark, Andrew E; D'Ambrosio, Conchita; Ghislandi, Simone

2016-07-01

We consider the link between poverty and subjective well-being and focus in particular on potential adaptation to poverty. We use panel data on almost 54,000 individuals living in Germany from 1985 to 2012 to show, first, that life satisfaction falls with both the incidence and intensity of contemporaneous poverty. We then reveal that there is little evidence of adaptation within a poverty spell: poverty starts bad and stays bad in terms of subjective well-being. We cannot identify any cause of poverty entry that explains the overall lack of poverty adaptation.

Development theory and poverty. A review

OpenAIRE

Francesco Farina

2015-01-01

This review article presents the evolution of development theory during the XX century, the measurement of poverty, the concept and the indices of multidimensional poverty. A special focus concerns the complex linkages between income inequality, poverty and institutions during the growth process of developing countries.

Mapping poverty from space in rural Assam, India

Science.gov (United States)

Watmough, G.; Atkinson, P.; Hutton, C.

2014-12-01

This paper investigates the relationships between welfare and geographical factors derived from remotely sensed satellite data within Assam, India. The pressure that natural resources experience from population growth is a significant barrier to sustainable human development and ecological conservation. Integrating social and geographic data offers the potential to increase our understanding of population-environment relationships. We construct a village welfare index for an extensive area of Assam in Northeast India. Classification and regression tree techniques were used to model the relationships between welfare and geographic conditions derived from remotely sensed data. Geographic metrics accounted for 61% of the variation in the lowest welfare quintile and 57% in the highest welfare quintile. Travel time to market towns, percentage of a village covered with woodland and winter crop were significantly related to welfare. These results support findings in the literature across a range of different developing countries which have used socioeconomic and geographic data derived only from household surveys. Model accuracy is unprecedented considering that the majority of information for the prediction is derived from remotely sensed data. As satellite data can provide continually updated geographic metrics, the results indicate the potential for substantially increasing our understanding of poverty-environment relationships by coupling remotely sensed and socioeconomic datasets. Further studies should be conducted using time series analysis as knowledge of population-environment inter-linkages will be required to help foster more effective policies for sustainable human development and ecological conservation.

Global Mapping of Near-Earth Magnetic Fields Measured by KITSAT-1 and KITSAT-2

Directory of Open Access Journals (Sweden)

Yoo-Surn Pyo

1994-06-01

Full Text Available The magnetic field measurements from the KitSat-1 and KitSat-2 were tested by comparing with the IGRF model. The magnetic data have been collected by a three-axis fluxgate magnetometer on each satellite at an altitude of 1,325km and 820km, respectively. To avoid highly variable magnetic disturbances at the polar region, the field map has been drawn within the limits of 50 degrees in latitude. Each data is averaged over the square of 5x5 degrees in both latitude and longitude. In these results, the relatively quiet periods were selected and the sampling rate was 30 seconds. It is shown that the results from these measurements are consistent with the IGRF map over the global surface map.

One size doesn't fit all. Learning from India's fight against poverty

International Nuclear Information System (INIS)

Reddy, S.; Heuty, A.

2005-01-01

In The End of Poverty, Jeffrey Sachs rightly insists on the shared responsibilities of rich and poor countries alike to bring about global poverty reduction. Prof. Sachs, who is an advisor to United Nations Secretary-General Kofi Annan, prescribes a set of interventions specific investments in health, education and infrastructure through which to substantially reduce poverty in developing countries. He calls on developing countries to implement these interventions and calls on developed countries to triple aid from its current level of around $65 billion a year. Aid flows are now relatively unimportant to India but are still greatly important to many developing countries which have limited internal resources, especially smaller countries and those in Sub-Saharan Africa. Prof. Sachs emphasises the role that aid can play in improving conditions in these countries. How can the world best reduce poverty? A practical approach to reducing poverty must guarantee to countries the resources they need and it must allow for experimentation and learning. A system called 'peer and partner review' offers a practical solution. Countries would at a regular interval (perhaps three years) voluntarily submit their plans to reduce poverty to scrutiny by their peers other countries in similar circumstances - and their partners those from whom they receive or to whom they give development assistance. Each review committee would consist of representatives of Governments, independent experts and civil society organisations, and would be empowered to collect and analyse information and hold hearings. The review committee would assess a nation's plan in light of what has worked in the past and based on an examination of the country's present opportunities and constraints. The analysis and recommendations of a peer and partner review committee would be broadly distributed within and outside the country, thereby encouraging public education and debate. A poor country's 'needs and gaps' the

"We have always lived here": indigenous movements, citizenship and poverty in Argentina.

Science.gov (United States)

vom Hau, Matthias; Wilde, Guillermo

2010-01-01

This article explores the nexus between indigenous mobilisation, citizenship, and poverty in Argentina. A subnational comparison of land struggles among the Diaguita Calchaqu in Tucumn and the Mbya Guaran in Misiones shows that changing global and national opportunity structures, most prominently a new multicultural citizenship regime, set the stage for indigenous mobilisation. In turn, local transformations of capitalist development motivate indigenous mobilising efforts, whereas leadership patterns and state-movement relations shape the capacity to mobilise. Diaguita and Mbya mobilisation reveals that indigenous movements play a central role in the activation of formal citizenship rights and the contestation of dominant notions of poverty. At the same time, the current design of multicultural citizenship and the adverse socioeconomic incorporation of indigenous communities also counteract indigenous mobilising efforts in Argentina.

Poverty and development thinking:synthesis or uneasy compromise?

OpenAIRE

David Hulme

2013-01-01

Abstract This paper examines how the concept of poverty has waxed and waned within development thought and how these fluctuations have shaped development policy and action towards, or away from, direct goals of poverty reduction or eradication. It provides an overview of poverty in social thought; examines the contestations over how poverty analysis is positioned in development theory; charts the conceptual contestations around poverty; presents a brief history of poverty in development thoug...

Local Agenda 21 and poverty

OpenAIRE

Palmans, Eva; Marysse, Stefaan

2003-01-01

Poverty, the increasing urbanisation of poverty and the environmental degradation are major problems facing the actual world. This is reflected in international conferences and agendas, such as Local Agenda 21. This agenda is responding to the current problems by promoting sustainable development through local action and by using participatory methods. Our major concern is to reflect on the impact of the Local Agenda 21 on the reduction of poverty in a Third World context.

Subjective poverty line definitions

NARCIS (Netherlands)

J. Flik; B.M.S. van Praag (Bernard)

1991-01-01

textabstractIn this paper we will deal with definitions of subjective poverty lines. To measure a poverty threshold value in terms of household income, which separates the poor from the non-poor, we take into account the opinions of all people in society. Three subjective methods will be discussed

Growth and poverty reduction in Tanzania

DEFF Research Database (Denmark)

Arndt, Channing; Demery, Lionel; McKay, Andy

. The household survey data documents a limited reduction in consumption poverty over the period, and what poverty reduction there has been has mostly occurred in Dar es Salaam. Indicators of non-monetary poverty have gradually improved over the past 20 years but significant differences across the country remain....

KRISIS KEUANGAN GLOBAL 2008-2009 DAN IMPLIKASINYA PADA PEREKONOMIAN INDONESIA

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Iman Sugema

2012-12-01

Full Text Available The global financial crisis that occurred in 2008-2009 was the worst financial crisis in 80 years, even the economists in the world called it as the mother of all crises. The subprime mortgage crisis in the United States eventually manifested into a world-wide financial crisis. No single country is free from the effects, including Indonesia. This study aims to analyze the global financial crisis, the sources of the cause, the mechanisms of the crisis emergence, and to identify the implications of the crisis on financial sector and real sector, as well as employment and poverty. The results showed that the country has a relatively high poverty rate and unemployment rate than it should. If there is no crisis, the level of poverty alleviation and reduction of unemployment should be at a better rate. In addition, it was found that the impact of the global crisis relatively stronger to the rural households than to urban households. Therefore, because the rural labor market is much more flexible than that in urban areas, the impact of global crisis on rural unemployment rates is relatively weaker as well.

Poverty in Mexico in the 1990s

OpenAIRE

Salas, Jesus Manuel

2003-01-01

This paper explores poverty trends in Mexico during the 1990's using three different definitions of poverty. The paper then uses poverty convergence analysis to explore the pre-crisis (1992-1994), the crisis (1994-1996), and the recovery periods (1996-1998). Finally, the paper incorporates a regional analysis in order to examine these poverty effects in greater detail.

Towards the Development and Validation of a Global Field Size and Irrigation Map using Crowdsourcing, Mobile Apps and Google Earth Engine in support of GEOGLAM

Science.gov (United States)

Fritz, S.; Nordling, J.; See, L. M.; McCallum, I.; Perger, C.; Becker-Reshef, I.; Mucher, S.; Bydekerke, L.; Havlik, P.; Kraxner, F.; Obersteiner, M.

2014-12-01

The International Institute for Applied Systems Analysis (IIASA) has developed a global cropland extent map, which supports the monitoring and assessment activities of GEOGLAM (Group on Earth Observations Global Agricultural Monitoring Initiative). Through the European-funded SIGMA (Stimulating Innovation for Global Monitoring of Agriculture and its Impact on the Environment in support of GEOGLAM) project, IIASA is continuing to support GEOGLAM by providing cropland projections in the future and modelling environmental impacts on agriculture under various scenarios. In addition, IIASA is focusing on two specific elements within SIGMA: the development of a global field size and irrigation map; and mobile app development for in-situ data collection and validation of remotely-sensed products. Cropland field size is a very useful indicator for agricultural monitoring yet the information we have at a global scale is currently very limited. IIASA has already created a global map of field size at a 1 km resolution using crowdsourced data from Geo-Wiki as a first approximation. Using automatic classification of Landsat imagery and algorithms contained within Google Earth Engine, initial experimentation has shown that circular fields and landscape structures can easily be extracted. Not only will this contribute to improving the global map of field size, it can also be used to create a global map that contains a large proportion of the world's irrigated areas, which will be another useful contribution to GEOGLAM. The field size map will also be used to stratify and develop a global crop map in SIGMA. Mobile app development in support of in-situ data collection is another area where IIASA is currently working. An Android app has been built using the Open Data Toolkit (ODK) and extended further with spatial mapping capabilities called GeoODK. The app allows users to collect data on different crop types and delineate fields on the ground, which can be used to validate the

Poverty and aspirations failure

NARCIS (Netherlands)

Dalton, P.S.; Ghosal, S.; Mani, A.

We develop a theoretical framework to study the psychology of poverty and ‘aspirations failure’, defined as the failure to aspire to one’s own potential. In our framework, rich and the poor persons share the same preferences and same behavioral bias in setting aspirations. We show that poverty can

Rethinking Education and Poverty

Science.gov (United States)

Tierney, William G., Ed.

2015-01-01

In "Rethinking Education and Poverty," William G. Tierney brings together scholars from around the world to examine the complex relationship between poverty and education in the twenty first century. International in scope, this book assembles the best contemporary thinking about how education can mediate class and improve the lives of…

Indicators System for Poverty Measurement

Directory of Open Access Journals (Sweden)

Constantin Mitrut

2006-10-01

Full Text Available Poverty represents a life aspect which is focusing the attention of both the macroeconomic analysis and the international comparisons. In order to measure the level being recorded by this phenomenon, there is a system of indicators which are used in order to underline, in a correlated manner, a number of aspects which are characterizing, quality and quantity wise, the evolution of the poverty in a specific country or, to a larger extent, through comparative surveys, at international level. Despite the fact that they are not the only instrument being used within the process of comparison of the stages of social and economic development at the international level, however the poverty indicators are providing a clear significance to the worked out surveys. In fact, the very purpose of the economic activity consists of increasing welfare and, as much as possible, at least reducing, if not eradicating, the poverty. The present work is broadly presenting the methodology as well as, both theoretical and practical, the way of computing the poverty, making a synthesis of the specific used indicators.

Poverty, health, and nutrition in Germany.

Science.gov (United States)

Helmert, U; Mielck, A; Shea, S

1997-01-01

To investigate the relation between poverty and several variables describing health and nutrition behavior in East Germany and West Germany. Data are from the third National Health Survey in West Germany and the first Health Survey for the new federal states of Germany (1991/92). Both health surveys included a self-administered questionnaire ascertaining sociodemographic variables, smoking history, nutritional behavior (using a food-frequency list), physical activity, and a medical examination comprising measurements of height, weight, blood pressure, and blood sampling for serum cholesterol determination. Participants included 4958 subjects in the West Survey and 2186 subjects in the East Survey aged 25-69 years, with a respective net response rate of 69.0% and 70.2%. Poverty was defined as a household equivalence income of 62.5% or less of the median income of the general population. The lowest income group (poverty or near poverty) comprised 11.6% of East German versus 15.9% of West German males and 14.8% of East German versus 19.3% of West German females. For most but not all health and nutrition parameters, less favorable results were obtained for subjects with an equivalence income below or near poverty. The most striking poverty-related differences regarding cardiovascular disease risk factors were found for lack of regular exercise for both genders and obesity in females. No poverty-related differences were found for the prevalence of hypercholesterolemia, despite a much higher prevalence of obesity in persons with an income below the poverty line. Current nutritional behavior and changes in nutritional behavior during the last three years was strongly related to income status, with a more unhealthy status for low-income population groups in both East and West Germany. In Germany, poverty has strong effects on individual health status and nutritional behavior. Because of rising unemployment rates and reductions in social security payments for low

Global Food Crisis and the Millennium Development Goals in Africa ...

African Journals Online (AJOL)

hunger/poverty, food security in the world has been deteriorating, especially in Sub-Saharan Africa. Amidst the slow pace of meeting the millennium goal of reducing poverty/hunger arises a serious challenging threat - the food crisis in the midst of the MDGs' efforts. It is on this premise that this paper examines the global ...

The Determinants of Household Poverty in South Africa

Directory of Open Access Journals (Sweden)

Ajuruchukwu Obi

2016-12-01

Full Text Available South Africa was privileged to be part of the MDGs agenda which was adopted in 2000. One of the aims of MDGs was to reduce extreme poverty by half in 2015. For that reason, South Africa integrated policies and strategies to rid poverty by half to that of United Nations (UN. Through all the combined policy approaches, South Africa has successfully achieved the target of halving the population living below PPP$1.25c per person per day. Whichever threshold used, the results showed that the percentage share of people living below poverty line has now decreased from 11.3 per cent in 2000 to 4.0 per cent in 2011. However, these reports are not reflecting the exact poor’s experiences because at household level there is still an outright poverty. Therefore, if the national poverty report gives a good picture about South African poverty status whereas there is still prevalence of poverty at household level, there are high chances that wrong policies in regard to poverty reduction strategies will be wrought. Hence this paper focuses on the determinants of household poverty in South Africa. The sole aim of this paper is to assess the determinants of household poverty in South Africa. The reviewed literature on determinants of poverty in South Africa would enable policy makers to see the effect of demographic characteristics on poverty in South Africa. Thus, strategies and policies aimed at alleviating poverty in South Africa can be directed to the discussed factors.

Inequality, Poverty, Insecurity

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Ilona

2015-04-01

Full Text Available The article discusses the economic connections of globalization, the roots of this phenomenon and its implications for presence. In the 70´, the economic bases of developed countries started changing. Since then the economic power of transnational corporations has risen. The TNCs change the international division of labor and divide the production cycle in an unprecedented manner. The economic sovereignty of countries weakens. All these factors influence the position of labor and consequently phenomena like unemployment, poverty and uncertainty. Since the 70´s the wage share, one of the most important macroeconomic indicators, has started sinking in developed contries. This means that a higher proportion of output goes to capital, i.e. to profits. Unemployment in developed countries has also changed its form since the 70´s – it has become structural and long-term one. Forms of precarious labor increase significantly and in the developed countries (especially obviously in the US the phenomenon of working poverty appears. Hand in hand with these phenomena goes the increase in inequality, of all developed countries again mostly in the US. The implications are not only social, such as the preservation of elite, i.e. the tendency towards oligarchization and decrease in social mobility. These implications are also connected with the debt phenomenon, which serves as a factor of discipline and system preservation, or respectively the postponement of weakened purchasing power of the lower and middle income classes. The rise in insecurity and the impossibility to identify oneself with the job has its political implications as well. In the context of reflecting the problem itself it takes form of various social protests (such as Occupy Wall Street, but also can be shown in the rise of various xenophobe and extreme right movements that destabilize the whole political system, including doubting the regime of democracy as such.

Can AIDS stigma be reduced to poverty stigma? Exploring Zimbabwean children's representations of poverty and AIDS

Science.gov (United States)

Campbell, C; Skovdal, M; Mupambireyi, Z; Madanhire, C; Robertson, L; Nyamukapa, C A; Gregson, S

2012-01-01

Objective We use children's drawings to investigate social stigmatization of AIDS-affected and poverty-affected children by their peers, in the light of suggestions that the stigmatization of AIDS-affected children might derive more from the poverty experienced by these children than from their association with AIDS. Methods A qualitative study, in rural Zimbabwe, used draw-and-write techniques to elicit children's (10–12 years) representations of AIDS-affected children (n= 30) and poverty-affected children (n= 33) in 2009 and 2010 respectively. Results Representations of children affected by AIDS and by poverty differed significantly. The main problems facing AIDS-affected children were said to be the psychosocial humiliations of AIDS stigma and children's distress about sick relatives. Contrastingly, poverty-affected children were depicted as suffering from physical and material neglect and deprivation. Children affected by AIDS were described as caregivers of parents whom illness prevented from working. This translated into admiration and respect for children's active contribution to household survival. Poverty-affected children were often portrayed as more passive victims of their guardians' inability or unwillingness to work or to prioritize their children's needs, with these children having fewer opportunities to exercise agency in response to their plight. Conclusions The nature of children's stigmatization of their AIDS-affected peers may often be quite distinct from poverty stigma, in relation to the nature of suffering (primarily psychosocial and material respectively), the opportunities for agency offered by each affliction, and the opportunities each condition offers for affected children to earn the respect of their peers and community. We conclude that the particular nature of AIDS stigma offers greater opportunities for stigma reduction than poverty stigma. PMID:21985490

Can AIDS stigma be reduced to poverty stigma? Exploring Zimbabwean children's representations of poverty and AIDS.

Science.gov (United States)

Campbell, C; Skovdal, M; Mupambireyi, Z; Madanhire, C; Robertson, L; Nyamukapa, C A; Gregson, S

2012-09-01

We use children's drawings to investigate social stigmatization of AIDS-affected and poverty-affected children by their peers, in the light of suggestions that the stigmatization of AIDS-affected children might derive more from the poverty experienced by these children than from their association with AIDS. A qualitative study, in rural Zimbabwe, used draw-and-write techniques to elicit children's (10-12 years) representations of AIDS-affected children (n= 30) and poverty-affected children (n= 33) in 2009 and 2010 respectively. Representations of children affected by AIDS and by poverty differed significantly. The main problems facing AIDS-affected children were said to be the psychosocial humiliations of AIDS stigma and children's distress about sick relatives. Contrastingly, poverty-affected children were depicted as suffering from physical and material neglect and deprivation. Children affected by AIDS were described as caregivers of parents whom illness prevented from working. This translated into admiration and respect for children's active contribution to household survival. Poverty-affected children were often portrayed as more passive victims of their guardians' inability or unwillingness to work or to prioritize their children's needs, with these children having fewer opportunities to exercise agency in response to their plight. The nature of children's stigmatization of their AIDS-affected peers may often be quite distinct from poverty stigma, in relation to the nature of suffering (primarily psychosocial and material respectively), the opportunities for agency offered by each affliction, and the opportunities each condition offers for affected children to earn the respect of their peers and community. We conclude that the particular nature of AIDS stigma offers greater opportunities for stigma reduction than poverty stigma. © 2011 Blackwell Publishing Ltd.

Mapping Global Urban Dynamics from Nighttime Lights - 1992 to 2012

Science.gov (United States)

Xie, Yanhua

Accurate, up-to-date, and consistent information of urban extent is indispensable for numerous applications central to urban planning, ecosystem management, and environmental assessment and monitoring. However, current large-scale urban extent products are not uniform with respect to urban definition, spatial resolution, thematic representation, and temporal frequency. To fill this gap, this study proposed a method to update and backdate global urban extent from currently available urban maps by using nighttime light (NTL) as the main indicator. The method followed three steps: (1) exploring the spatiotemporal variation of NTL thresholds for mapping urban dynamics from NTL time series and developing an object-based thresholding method (i.e., NTL-OUT method, Xie & Weng, 2016b); (2) spatiotemporally enhancing time-series Defense Meteorological Satellite Program/Operational Linescan System (DMSP/OLS) NTL data for detecting broad-scale urban changes (Xie & Weng, 2017); and (3) detecting global urban dynamics during the period between 1992 and 2012 (i.e., 1992, 1997, 2002, 2007, and 2012) from enhanced OLS NTL time series by using the NTL-OUT method. The results show that global urban extent almost doubled during the period from 1992 to 2012, increasing from 0.52 million to 0.98 million km 2, which accounts for 0.39% and 0.72% of the total global land area, respectively. Regionally, the urbanization level varies by continent, with Europe being the most urbanized, followed by North America, Asia, South America, Africa, and Australia-Oceania. In 1992, the urban extent varied from only 0.1% of total continental land area in Australia-Oceania and Africa to 1.18% in Europe. While the proportion of urban extent in North America increased slightly from 1992 to 2002 (i.e., 0.07%), urban extent increased 0.1% for both Asia and South America. In 2012, over 0.7% of the total land was covered by the human built environment, with 0.2% in Africa and Australia-Oceania and around 0

Advanced Safeguards Technology Road-map for the Global Nuclear Energy Partnership

International Nuclear Information System (INIS)

Miller, M.C.; Tobin, S.; Smith, L.E.; Ehinger, M.; Dougan, A.; Cipiti, B.; Bakel, A.; Bean, R.

2008-01-01

Strengthening the nonproliferation regime, including advanced safeguards, is a cornerstone of the Global Nuclear Energy Partnership (GNEP). To meet these challenges, the Safeguards Campaign was formed, whose mission is to provide research and technology development for the foundation of next generation safeguards systems for implementation in U.S. GNEP facilities. The Safeguards Campaign works closely with the Nuclear Nonproliferation and International Security department (NA-24) of NNSA (National Nuclear Safety Administration) to ensure that technology developed for domestic safeguards applications are optimum with respect to international safeguards use. A major milestone of the program this year has been the development of the advanced safeguards technology road-map. This paper will broadly describe the road-map, which provides a path to next generation safeguards systems including advanced instrumentation; process monitoring; data integration, protection, and analysis; and system level evaluation and knowledge extraction for real time applications. (authors)

Topographical Hill Shading Map Production Based Tianditu (map World)

Science.gov (United States)

Wang, C.; Zha, Z.; Tang, D.; Yang, J.

2018-04-01

TIANDITU (Map World) is the public version of National Platform for Common Geospatial Information Service, and the terrain service is an important channel for users on the platform. With the development of TIANDITU, topographical hill shading map production for providing and updating global terrain map on line becomes necessary for the characters of strong intuition, three-dimensional sense and aesthetic effect. As such, the terrain service of TIANDITU focuses on displaying the different scales of topographical data globally. And this paper mainly aims to research the method of topographical hill shading map production globally using DEM (Digital Elevation Model) data between the displaying scales about 1 : 140,000,000 to 1 : 4,000,000, corresponded the display level from 2 to 7 on TIANDITU website.

Setting the scene for SWOT: global maps of river reach hydrodynamic variables

Science.gov (United States)

Schumann, Guy J.-P.; Durand, Michael; Pavelsky, Tamlin; Lion, Christine; Allen, George

2017-04-01

Credible and reliable characterization of discharge from the Surface Water and Ocean Topography (SWOT) mission using the Manning-based algorithms needs a prior estimate constraining reach-scale channel roughness, base flow and river bathymetry. For some places, any one of those variables may exist locally or even regionally as a measurement, which is often only at a station, or sometimes as a basin-wide model estimate. However, to date none of those exist at the scale required for SWOT and thus need to be mapped at a continental scale. The prior estimates will be employed for producing initial discharge estimates, which will be used as starting-guesses for the various Manning-based algorithms, to be refined using the SWOT measurements themselves. A multitude of reach-scale variables were derived, including Landsat-based width, SRTM slope and accumulation area. As a possible starting point for building the prior database of low flow, river bathymetry and channel roughness estimates, we employed a variety of sources, including data from all GRDC records, simulations from the long-time runs of the global water balance model (WBM), and reach-based calculations from hydraulic geometry relationships as well as Manning's equation. Here, we present the first global maps of this prior database with some initial validation, caveats and prospective uses.

Youth poverty and transition to adulthood in Europe