Elementary Schools, Teaching, and Social Studies in Texas: Facing the Great Depression

ERIC Educational Resources Information Center

Bellows, M. Elizabeth; Baumi, Michelle; Field, Sherry L.

2013-01-01

Across the United States, the Great Depression was a period of tremendous upheaval. Economic, family, political, and educational institutions shook mightily as the tremors of widespread financial downturn were felt. Public schools faced increasing hardships, which included financial problems such as a weakened tax base due to the non-payment of…

Population problems in Austronesia.

PubMed

Hull, T H

1986-11-01

The author examines population issues facing countries in Oceania and Southeastern Asia. "Analysis is based on recently released population projections from the United Nations Population Division. There are great differences among the countries.... There are nonetheless important areas of commonality: all nations are facing the problem of raising levels of schooling in line with parents' aspirations and economic needs, all face problems of caring for a rising proportion of aged, and all have difficulties with the monitoring and control of international migration. Also, since minority groups in many countries are majority polities in neighbouring states, there is potential for establishing international dialogues aimed at relieving internal tensions." Consideration is given to the role of Australia in promoting international cooperation to deal with these issues. excerpt

Solving the Teacher Shortage Problem in Ghana: Critical Perspectives for Understanding the Issues

ERIC Educational Resources Information Center

Cobbold, Cosmas

2015-01-01

The problem of getting sufficient numbers of qualified teachers to staff classrooms is one of the most significant public policy issues facing many countries. In Ghana, the problem of teacher shortage has been a perennial one, necessitated by educational expansion as well as adverse socio-economic and political circumstances, and exacerbated by…

Philanthropy as a Source to Finance Higher Education. A Synthesis Paper.

ERIC Educational Resources Information Center

Wurster, Stanley R.

This paper first examines the economics of higher education and the five economic problems that face institutions of higher learning: inflation, expansion of educational services, fluctuating student enrollments, need for an enlarged and modernized capital plant, and uncertain sources of income. The paper then reviews the trends and potential of…

Why Economists Are Part of the Problem

ERIC Educational Resources Information Center

Marglin, Stephen A.

2009-01-01

Economics is a two-faced discipline. It claims to be a science, describing the world without preconception or value judgment. The reality is that descriptive economics has been shaped by a framework of assumptions geared more to its normative message than to its pretensions. The self-interested individual--who rationally calculates how to achieve…

Cibecue watershed projects: Then, now, and in the future

Treesearch

Jonathan W. Long

2000-01-01

The White Mountain Apache Tribe has undertaken a watershed analysis and various demonstration projects in the Cibecue watershed in east-central Arizona. The results support an adaptive management strategy to promote ecological health, enhance economic opportunities, and protect cultural values. Some of the problems faced by today’s program are similar to those faced by...

A Portrait of At-Risk Children.

ERIC Educational Resources Information Center

Gore, Tipper

1991-01-01

Social and economic problems facing U.S. children are reviewed, including poverty, hunger and homelessness, gaps in health and mental health services, infant mortality/morbidity, child abuse, drug use, and violence depicted in the mass media. Risk-taking behaviors that are children's responses and suggestions to remedy these problems are…

2014 Native Youth Report

ERIC Educational Resources Information Center

Executive Office of the President, 2014

2014-01-01

In June 2014, President Obama embarked on his first presidential visit to Indian Country, where he and Mrs. Obama witnessed the tale of two Americas. Standing Rock Reservation, like many others, faces myriad social, economic, and educational problems. Together, those problems are coalescing into a crisis for our most vulnerable population--Native…

Health Factors Influencing Education of American Indians. A Position Paper.

ERIC Educational Resources Information Center

deMontigny, Lionel H.

The resume of health problems facing the American Indian school child emphasized that health, culture, education, and economics are mutually interdependent and must be evaluated and planned for jointly. Specific health problems discussed include general health, nutrition, fever and chronic illness, hearing, sight, and mental health.…

Do Children's Behavior Problems Limit Poor Women's Labor Market Success?

ERIC Educational Resources Information Center

Coley, Rebekah Levine; Ribar, David; Votruba-Drzal, Elizabeth

2011-01-01

Economically disadvantaged mothers face numerous barriers to stable, quality employment opportunities. One barrier that has received limited attention in previous research is having a child with significant psychological or behavioral problems. Using a representative sample of low-income mothers and early adolescent children from the Three-City…

21st century toolkit for optimizing population health through precision nutrition

USDA-ARS?s Scientific Manuscript database

Scientific, technological, and economic progress over the last 100 years all but eradicated problems of widespread food shortage and nutrient deficiency in developed nations. But now society is faced with a new set of nutrition problems related to energy imbalance and metabolic disease, which requir...

[Living in hemodialysis without social insurance: The voices of renal sick people and their families].

PubMed

Mercado-Martínez, Francisco J; Correa-Mauricio, Mauricio E

2015-01-01

To examine the perspectives and practices of renal sick people and their families without social insurance regarding problems faced while on dialysis treatment. A qualitative research was developed in Guadalajara, Mexico. Thirty-seven renal sick people on hemodialysis and 50 relatives participated; all affiliated to Seguro Popular. Information was gathered through individual and group interviews. Directed content analysis was carried out. Renal sick people and their families face multiple difficulties while on hemodialysis treatment; nevertheless, economic ones are perceived as a priority due to treatment expenses, lack of financial resources and non-coverage of kidney disease by Seguro Popular. Multiple actions are combined in a circular searching for help process to face the economic burden. Hemodialysis treatment is an unbearable economic burden for renal sick people and their families without social insurance. Universal access to renal therapies should be implemented urgently.

Water management, purification, and conservation in arid climates. Volume 1: Water management

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goosen, M.F.A.; Shayya, W.H.

1999-07-01

Arid regions are already feeling the severe restraining effects of potable water shortages. In coming years, humid and sub-humid regions of the world will also have to face many of these same problems. In the future, serious conflicts may arise not because of a lack of oil, but due to water shortages. Are there solutions to these problems? Aside from increasing public awareness about the importance of water, society needs to take a three pronged approach: water needs to be effectively managed, it needs to be economically purified, and it needs to be conserved. Only by doing these three thingsmore » in unison can they hope to alleviate the water problems faced by arid regions of the world. This book presents information valuable to seeking, finding and using current technologies to help solve these problems now. Volume 1 examines water management problems in detail, along with water problems and water resources in arid climates, and includes chapters that cover aspects of water management. Water purification technology is another key issue. The economics of this technology is becoming more critical in arid areas due to increasing urbanization and industrialization.« less

An Alternative Publication

ERIC Educational Resources Information Center

Wiseman, Molly J.

1975-01-01

Suggests combining the yearbook and newspaper staffs as a solution to the economic problems facing student publications, and producing a publication which can be entered into a binder at the end of a school-year. (RB)

Childhood Poverty in Colorado: A Closer Look at a Statewide Challenge

ERIC Educational Resources Information Center

Piscopo, Lisa

2009-01-01

The nation's recent economic problems underscore the urgency of addressing the challenges that low-income families face. The current economic downturn will exacerbate what already are troubling trends in Colorado--namely, that too many children in the state live in poverty and these numbers are growing rapidly. Until updated data are available, it…

Labor Markets in the Rural South: A Study Based on Four Rural Southern Counties.

ERIC Educational Resources Information Center

Adams, John F.; And Others

Focusing on the factors inhibiting the labor market's adjustment to economic change, the study examined the economic and social problems facing southern rural areas and populations, including Chicanos and migrants. Factors were in the areas of the labor market behavior, income and earnings, poverty, welfare system and welfare reform, manpower…

Education in Austerity: Options for Planners. Fundamentals for Planning 36.

ERIC Educational Resources Information Center

Lewin, Keith M.

This book explores the issues raised by the changing climate within which educational planning will take place in the final years of the 20th century. The volume focuses on the problems faced by countries hardest hit by economic recession and the need for adjustment to a changing economic environment. Organized into six chapters, the book…

Remote sensing applications of wildland fire and air quality in China

Treesearch

John J. Qu; Xianjun Hao; Yongqiang Liu; Allen R. Riebau; Haoruo Yi; Xianlin Qin

2009-01-01

As one of the most populous and geographically largest countries, China faces many problems including industrial growth, economic sustainability, food security, climate change, and air pollution. Interwoven with these challenges,...

The role of socio-economic disadvantage in the development of comorbid emotional and conduct problems in children with ADHD.

PubMed

Flouri, Eirini; Midouhas, Emily; Ruddy, Alexandra; Moulton, Vanessa

2017-06-01

Previous research shows that, compared to children without ADHD, children with ADHD have worse socio-emotional outcomes and more experience of socio-economic disadvantage. In this study, we explored if and how the increased emotional and behavioural difficulties faced by children with ADHD may be accounted for by their more disadvantaged socio-economic circumstances. Our study, using data from 180 children (149 boys) with ADHD from the Millennium Cohort Study, had two aims. First, to examine the role of socio-economic disadvantage in the trajectories of emotional and conduct problems in children with ADHD at ages 3, 5, 7 and 11 years. Second, to explore the roles of the home environment (household chaos) and parenting (quality of emotional support, quality of the parent-child relationship and harsh parental discipline) in mediating any associations between socio-economic disadvantage and child emotional and conduct problems. Using growth curve models, we found that socio-economic disadvantage was associated with emotional and conduct problems but neither the home environment nor parenting attenuated this association. Lower quality of the parent-child relationship and harsher discipline were associated with more conduct problems. It appears that socio-economic disadvantage and parenting contribute independently to the prediction of comorbid psychopathology in children with ADHD.

Critical Analysis of the Problems of Education in Pakistan: Possible Solutions

ERIC Educational Resources Information Center

Ahmad, Iqbal; ur Rehman, Kahil; Ali, Asghar; Khan, Itbar; Khan, Fazal Akber

2014-01-01

Education lays the foundation for political, social and economic development of any country. A viable education system enables the nation to achieve its national goals. Pakistan as a developing country has faced critical problems of education since its inception and therefore, the system of education has failed to deliver according to the…

The University and the Community.

ERIC Educational Resources Information Center

Mehta, Mohan S.

Upon reception of the William Pearson Tolley Medal for distinguished leadership in adult education, Mohan S. Mehta, president of the Indian Adult Education Association, spoke on the civilization and culture of India, its long history, and its modern problems in the field of education. In the face of formidable problems in such areas as economics,…

Special Education in East Germany under Communist Domination.

ERIC Educational Resources Information Center

Sengstock, Wayne L.; Ruttgardt, Sieglind Ellger

1995-01-01

This article describes the development of special education in East Germany from the close of World War II through the cold war period, and examines the problems and challenges currently facing special education in a reunified Germany. These include a lack of infrastructure, economic needs, staffing problems, and needed curriculum changes. (DB)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chima, C.M.

This study evaluates the commercial energy sector of the Economic Community of West African States (ECOWAS). Presently, an economic union exists between the 16 countries of West Africa that are members of ECOWAS. Although the ECOWAS region has plentiful resources of commercial energy, it faces problems in this sector for two reasons. First is the problem resulting from the diminishing traditional energy resources such as wood fuel and charcoal. Second, most ECOWAS members, except Nigeria, are net importers of commercial energy, and hence face a high import burden for oil. Liquid petroleum is the dominant form of commercial energy usedmore » in the ECOWAS despite the availability of other resources. This author basically argues that the best policy and strategy solution for dealing with energy problems is through a combination of regional cooperative effort, and a more-intensive country level. The intensity-of-use hypothesis is tested with case studies of Ghana, the Ivory Coast, and Nigeria. The results indicate that newly developing countries can deviate from the expectations of the hypothesis.« less

The United States and World Development: Agenda 1980.

ERIC Educational Resources Information Center

Sewell, John W.; And Others

This publication examines global problems facing the United States and offers a specific short-term program of action to deal with some of the problems. There are three major parts. Part I describes political and economic developments in both rich and poor countries and comments on the recent record of the United States in its relationships with…

Aiming Talent Development toward Creative Eminence in the 21st Century

ERIC Educational Resources Information Center

Olszewski-Kubilius, Paula; Subotnik, Rena F.; Worrell, Frank C.

2016-01-01

Much has been written about the social and scientific problems that face the world in the 21st century, including climate change and economic inequality. In this context, the development of talented individuals who can tackle these problems is most important. In this article, the authors discuss the implications of 21st-century challenges for the…

The Long-Term Adequacy of Public School Pension Plans.

ERIC Educational Resources Information Center

Shapiro, Frieda S.

A serious problem for retired teachers is the decreasing buying power of their retirement benefit. Older teachers who have been retired for 10 years or more face serious economic problems because of low salaries in the past, weak benefit formulas, lost service credit by teachers who moved from one State to another during their teaching careers,…

Energy Technology.

ERIC Educational Resources Information Center

Eaton, William W.

Reviewed are technological problems faced in energy production including locating, recovering, developing, storing, and distributing energy in clean, convenient, economical, and environmentally satisfactory manners. The energy resources of coal, oil, natural gas, hydroelectric power, nuclear energy, solar energy, geothermal energy, winds, tides,…

Biological Invasions: A Challenge In Ecological Forecasting

NASA Technical Reports Server (NTRS)

Schnase, J. L.; Smith, J. A.; Stohlgren, T. J.; Graves, S.; Trees, C.; Rood, Richard (Technical Monitor)

2002-01-01

The spread of invasive species is one of the most daunting environmental, economic, and human-health problems facing the United States and the World today. It is one of several grand challenge environmental problems being considered by NASA's Earth Science Vision for 2025. The invasive species problem is complex and presents many challenges. Developing an invasive species predictive capability could significantly advance the science and technology of ecological forecasting.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goodsell, J.N.

Mexico's new president faces an economic crisis of high inflation, corruption, and overextended borrowing to finance an ambitious development program based on anticipated oil revenues. The decline of world oil prices in 1981 and the depressed prices of other export commodities led to extensive borrowing from foreign banks, which saw Mexico's oil riches as a good risk. Despite its overpopulation and related socio-economic problems, Mexico's oil resources will be the foundation of economic development even though the government must move first to restore public confidence and diversify the economy. (DCK)

Integrated study plan for space bioprocessing (phase 1)

NASA Technical Reports Server (NTRS)

1977-01-01

Current economic evaluation and analytical techniques are applied to decision problems faced by the space bioprocessing program. NASA decision makers are enabled to choose candidate substances, after ranking them according to their potential economic benefit. The determination of appropriate evaluation techniques necessary to obtain measures of potential economic benefits which result from the pursuit of various space bioprocessing endeavors are focused upon. The treatment of each disease is impacted by a successful outcome of space bioprocessing and specify data and other input needs for each candidate substance.

The Future of Allied Air Power: The United States Air Force

DTIC Science & Technology

2014-10-01

balanced against the internal problems China is facing with a slowing economy and attempts to develop a more sustainable economic model . Indeed, some...US support might not be as close as local allies might hope. In the context of a Chinese regime under pressure at home because its economic miracle is...which the US takes the Pacific ‘rebalance’. In its absence, and with a multitude of political, economic , and military levers the Chinese can pull to

Assessment of Integrated Environmental Management in Public and Private Schools in the Copperbelt Province of Zambia

ERIC Educational Resources Information Center

Makisa, Kaponda

2016-01-01

Copperbelt Province is one of the ten provinces of Zambia. It has public and private schools which have been faced with escalating levels of environmental problems due to growth in human population and economic growth. The environmental problems which are matters of concern in the schools include, unsound waste management, loss of vegetation…

An Overview of the Labor Market Problems of Indians and Native Americans. Research Report No. 89-02.

ERIC Educational Resources Information Center

Ainsworth, Robert G.

This booklet provides an overview of the labor market problems facing Indians and Native Americans, the most economically disadvantaged ethnic group in the United States. It summarizes Indian policy, particularly major policies and laws that relate to early trade restrictions and the exploitation of Indians through trade; their forced removal from…

Women Farmers' Perceptions of the Economic Problems Influencing Their Productivity in Agricultural Systems: Meme Division of the Southwest Province, Cameroon.

ERIC Educational Resources Information Center

Endeley, Joyce B.

Women farmers produce about 60% of the food in Cameroon, but face more problems and constraints than men in performing their agricultural activities. Cash crop farmers (mostly men) are the targeted beneficiaries of government and international aids, and have better access to extension services, loans, subsidized production input (herbicides,…

Peninsula transportation district commission route deviation feasibility study.

DOT National Transportation Integrated Search

1998-11-01

Many urban transit providers are faced with the problem of declining ridership on traditional fixed route services in low density suburban areas. As a result, many fixed route services in such areas are not economically viable for the transit provide...

Reluctant Rural Regionalists

ERIC Educational Resources Information Center

Hall, Peter V.; Stern, Pamela

2009-01-01

Recently, scholars have begun to explore questions of regionalism and regionalization in rural contexts. Regionalism is often understood and presented as a pragmatic solution to intractable problems of fragmentation, inefficiency, accountability, spillover and neglect in the face of economic restructuring and other external threats. These…

Expeditionary Economics and Its Implications on the United States Army

DTIC Science & Technology

2011-05-19

for. The nonmilitary problems, which you will face, will also be most demanding. . . In the years ahead, some of you will serve as advisors to...foreign aid missions or even to foreign governments. . . . Whatever your position, the scope of your decisions will not be confined to the traditional...tenants of military competence and training. . . . You will be involved in economic judgments, which most economists would hesitate to make. . . .1

PROCEEDINGS OF THE CROSS DISCIPLINE ECOSYTEM MODELING AND ANALYSIS WORKSHOP

EPA Science Inventory

The complexity of environmental problems we face now and in the future is ever increasing. Process linkages among air, land, surface and subsurface water require interdisciplinary modeling approaches. The dynamics of land use change spurred by population and economic growth, ...

[Introductory concepts of health economics and the social impact of alcohol abuse].

PubMed

Moraes, Edilaine; Campos, Geraldo M; Figlie, Neliana B; Laranjeira, Ronaldo R; Ferraz, Marcos B

2006-12-01

Brazilian society bears high economic costs in view of the problems resulting from the alcohol consumption. There is a lack of economic studies into alcohol misuse or dependence in Brazil due to the limited financial resources, despite the huge health problems the country has been facing. This paper aims to introduce basic concepts of Heath Economics to health care practitioners, such as: Complete and Incomplete Economic Evaluation, Disease Costs, Cost Comparison, Types of Evaluation (cost-minimisation, cost-effectiveness, cost-utility, and cost-benefice), Point of View Analysis (from patient, health institution, Ministry of Health, or society), Types of Costs (direct, indirect and intangible), and other ones. In addition, research data on the impact of the alcohol consumption on the Brazilian society is described. We do not intend to exhaust the subjects addressed in this paper, but emphasise the need for more national researches that link the economic evaluation to the alcohol addiction issue in order to seek maximum efficiency by maximising the health care and minimising the scarce health system resources.

Micro-level social and structural factors act synergistically to increase HIV risk among Nepalese female sex workers.

PubMed

Deuba, Keshab; Anderson, Sarah; Ekström, Anna Mia; Pandey, Satish Raj; Shrestha, Rachana; Karki, Deepak Kumar; Marrone, Gaetano

2016-08-01

Sex workers face stigma, discrimination, and violence across the globe and are almost 14 times more likely to be HIV-infected than other women in low- and middle-income countries. In Asia, condom campaigns at brothels have been effective in some settings, but for preventive interventions to be sustainable, it is important to understand micro-level social and structural factors that influence sexual behaviours of sex workers. This study assessed the syndemic effects of micro-level social and structural factors of unprotected sex and the prevalence of HIV among female sex workers (FSWs) in Nepal. This quantitative study included 610 FSWs who were recruited using two-stage cluster sampling from September to November 2012 in 22 Terai Highway districts of Nepal. Rapid HIV tests and face-to-face interviews were conducted to collect biological and behavioural information. A count of physical (sexual violence and other undesirable events), social (poor social support and condom negotiation skills), and economic (unprotected sex to make more money) factors that operate at the micro-level was calculated to test the additive relationship to unprotected sex. The HIV prevalence was 1%; this is presumably representative, with a large sample of FSWs in Nepal. The prevalence of unprotected sex with clients was high (24%). For each additional adverse physical, social, and economic condition, the probability of non-use of condoms with clients increased substantially: one problem = 12% (p<0.005), two problems = 19% (p<0.001), and three to five problems = 38% (p<0.001). Interactions between two or more adverse conditions linked to physical, social, and economic environments increased the risk of unprotected sex among Nepalese FSWs. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Problems, acceptance and social inequality: a study of the deformed leprosy patients and their families.

PubMed

Kopparty, S N

1995-09-01

Though the impact of social inequality on health conditions is widely known, its impact on the chronic and stigmatized disease, leprosy, has received little attention. Deformity sometimes leads to disabilities and to handicaps causing problems to the patient and his family. In this paper an attempt has been made to understand the impact of social inequality, prevalent in the form of the caste system in India on the deformed leprosy patients and on their families. This impact was examined in terms of the problems faced by the patients. A sample of 150 deformed patients and their families, drawn from two districts in Tamil Nadu, was selected for the study. About 57% of the deformed patients experienced their deformity as a handicap which caused social and economic problems while the rest did not. Of the three caste groups, the Lower Caste group experienced more severe economic problems while the Upper Caste group faced more social problems. The extent of acceptance of deformed patients in their family varied significantly among those facing and not facing problems due to their deformity. The deformed patients without any handicap were accepted in a large majority of their families (82%) regardless of their caste status. In contrast the deformed but handicapped patients were accepted differentially among the three caste groups with the Upper group accepting them in most of their families (80%) while in the Lower group much less number of families (54%) did. All the families of the deformed but not handicapped patients desired to keep their patients till their death irrespective of their caste status. On the contrary, while all the families in the Upper Caste group expressed their willingness to keep their handicapped patients in the family till their death, 10% in the Middle and 22% in the Lower Caste groups did not want to do so. This suggests the gradual marginalization, rejection and dehabilitation of the affected. Thus, one's caste status can be a broad indicator of the nature and the extent of handicaps and acceptance in the family. This factor needs to be appropriately taken care of for rehabilitation and disability management in leprosy control programmes.

School/Business Partnerships. Working Paper 3.

ERIC Educational Resources Information Center

Chicago United, IL.

Illinois is considering various approaches to school/business partnerships that will alleviate some of the problems facing America today, especially the need for an educated, trainable, and flexible workforce able to satisfy the demands of a radically altered economic environment. Widespread functional illiteracy, retraining needs, and…

The Role of the Atmosphere in the Provision of Ecosystem Services

EPA Science Inventory

Solving the environmental problems that we are facing today requires holistic approaches to analysis and decision making that include social and economic aspects. The concept of ecosystem services, defined as the benefits people obtain from ecosystems, is one potential tool to p...

PET Radiopharmaceuticals in Brazil and Belarus: Economic Comparison Using the Case of 18FDG.

PubMed

Brinkevich, Sviatoslav; Pires, Leonardo Paredes; Portilho, Filipe Leal; Santos-Oliveira, Ralph

2018-01-01

The production of radiopharmaceuticals, especially the PET ones, is a complex combination of economic and social factors. Despite the social aspects, that are essential, the economic issue must be considered and play an important parameter for the implementation and maintenance of producer centers around the world, with especial regards for countries which face economic crisis and/or belongs to aegis of under development countries. In order to evaluate this scenario with carried out this study, comparing a well-established producer center in Brazil and a new on in Belarus. The results showed that the producer center in Brazil face serious economic problems and all the production logistic must be re-done. On the other hand the new producer center in Belarus started following a new model of production and although it has not been profitable, the perspectives seem to be better than the Brazilian producer center. The Brazilian model for PET radiopharmaceutical productions should be revised in order to avoid waste and create a new perspective for the research area. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

SMOOTHING THE PEAKS: SMART OUTLETS TO REDUCE BROWNOUTS ON MICRO-HYDROELECTRIC MINIGRIDS IN BHUTAN

EPA Science Inventory

Our proposed project provides a low cost solution for a problem faced by thousands of communities that are seeking to use renewable electricity for sustainable economic development. It also creates a unique opportunity for collaboration between university students from Humbol...

Fighting Illiteracy in the Arab World

ERIC Educational Resources Information Center

Hammud, Muwafaq Abu; Jarrar, Amani G.

2017-01-01

Illiteracy in the Arab world is becoming an urgent necessity particularly facing problems of poverty, ignorance, extremism, which impede the required economic, social, political and cultural development processes. Extremism, violence and terrorism, in the Arab world, can only be eliminated by spreading of knowledge, fighting illiteracy. The study…

Sociocultural aspects of arsenicosis in Bangladesh: community perspective.

PubMed

Ahmad, Sheikh A; Sayed, Muhammad H S; Khan, Manzurul H; Karim, Muhammad N; Haque, Muhammad A; Bhuiyan, Mohammad S A; Rahman, Muhammad S; Faruquee, Mahmud H

2007-10-01

This was a cross-sectional study under taken to explore the socioeconomic perspective of the arsenicosis problem, carried out in arsenic contaminated Upazillas where at least 100 arsenicosis patients had been identified. Two of the Upazillas with significant arsenic mitigation intervention and three of the Upazillas with limited interventions were selected for the study. Seven hundred fifty respondents were included in the study from 25 villages of the 5 Upazillas. Arsenicosis became a serious problem for the affected communities. Majority (71.31%) of respondents obtained their drinking water from tubewells, almost one third (29%) of the respondents still knowingly using arsenic contaminated water. Primary reason identified for this practice was distance of safe water source. Majority (58.6%) of the respondents said to face economic and 17.9% said to face social problem of varied range. Patients of lower income group were particularly more likely to face economic problems (P< .001) as well as social problem (P< .01). About half (50.7%) of the arsenicosis patients faced difficulty whilst receiving treatment, particularly female patients were more likely to face problem than male (P< .05). Several concerns also were surfaced regarding the heath care service provider particularly to the women patients, some of which are: long waiting time for receiving treatment (15%), discrimination in service delivery (10.7%) and inadequate separate facility for female patients (14.3%). Moreover the issues of financial burden raised by the respondents seem to have emerged as significant in terms of health care access. Access to Health service was particularly difficult for poor patients, as they often had to face problems associated with accessing service like, non availability of medicines in the hospitals (50.7%), traveling long distance (26.7%), purchasing medicine in most cases (32.4%) etc. Their dissatisfaction was compounded by negligent behavior of health care staff and nature of treatment provided. Furthermore length of time needed for reversal of symptoms led to loosing faith on efficacy of treatment, which cascades to negligence of patient's part in seeking health care. Women are less likely to get treatment for arsenicosis than men (P< .01). As there appear to be specific difficulties for women particularly for poor women in accessing health care, social and cultural values make it difficult for them to attend to their own health needs and to travel to service providers. Study findings suggest that a significant proportion (79.9%) of arsenicosis patient was found to access alternative health care. This includes; Homeopath, village doctors, Kabiraj and local pharmacists. Respondents in high intervention Upazillas were significantly more likely to get treatment (P< .05), to face fewer problems and to be satisfied with the facility (P< .001). Provision of safe water options, periodic screening of water source for arsenic, availability of trained doctor, regular availability of medicine, doorstep treatment, follow up on severe patients were the suggestions came from community for improvement.

New Partnerships for Human and Economic Development. Education in a Changing South: New Policies, Patterns and Programs. Report on the Continuing Conference (1st, Atlanta, Georgia, October 13-14, 1983).

ERIC Educational Resources Information Center

Southern Education Foundation, Atlanta, GA.

Solutions to the current problems facing the South are no longer strictly moral, legal, or ethical ones, but are to a large degree technical and economic. In 1983, concern about important public policy questions relating to or arising out of education led the Southern Education Foundation to establish a continuing conference with the overall theme…

Protecting Interests and Preventing War: An Analysis of PACAF Force Posture Alternatives

DTIC Science & Technology

2015-05-01

The overall goal was to maintain US leadership in the region and to ensure stability and economic prosperity. Nye claimed, “Our national interests...Kadena Air Base, Okinawa, was perfectly situated to influence events in Taiwan and the East China Sea, but its runways and other key facilities were...Army and Marine forces was extremely risky. America faced major power-projection problems in a key economic region, while China began a period of

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

PubMed

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.

Andragogy Between Theory and Practice.

ERIC Educational Resources Information Center

Klapan, Anita

One of the main problems facing andragogy is that its systematic nature is more the result of other theoretical deliberations than those of its own. Until the mid-19th century, andragogy founded its development mainly on prevailing communal, social, economic, political, and cultural conditions in various countries. In the 1950s, andragogy turned…

Working toward Self-Sufficiency.

ERIC Educational Resources Information Center

Caplan, Nathan

1985-01-01

Upon arrival in the United States, the Southeast Asian "Boat People" faced a multitude of problems that would seem to have hindered their achieving economic self-sufficiency. Nonetheless, by the time of a 1982 research study which interviewed nearly 1,400 refugee households, 25 percent of all the households in the sample had achieved…

A Comparison of the Chinese and Indian Education Systems.

ERIC Educational Resources Information Center

Arnove, Robert F.

1984-01-01

Despite remarkable progress in education, China and India still face problems of massive illiteracy; lack of universal access to education; a hierarchical, elitist, examination-oriented system unrelated to economic needs and productive labor; a large number of unemployed school leavers; and dependence on foreign models, particularly at the higher…

The Colorado Gambling Boom: An Experiment in Rural Community Development.

ERIC Educational Resources Information Center

Stokowski, Patricia A.

1992-01-01

Three small Colorado towns that faced a declining economy as the mining resource ran out used gambling-based tourism as a strategy for community development. Although economic benefits to the towns have far exceeded expectations, negative social, environmental, and political changes, such as crime alcoholism, traffic problems, and conflicts…

India: Training Workers to Meet the Challenges of Life.

ERIC Educational Resources Information Center

Fernau, Curt N.

1982-01-01

Discusses the educational program of the Textile Labour Association of Ahmedabad in India, which is designed to cope with the broad cultural, social, and economic problems facing workers and their families. The program focuses upon individual enrichment, cultural participation, and vocational mobility through the improvement of job skills. (JOW)

Online Scientific and Technological Information in Nigeria: Prospects and Possibilities.

ERIC Educational Resources Information Center

Sodipe, R. O.

Nigeria is faced with developmental problems, most of which can be solved with the aid of scientific and technological information contained in books, journals and patents, largely obtainable from the advanced countries. There are academic and research institutions generating information that could enhance the economic development of the country…

Contemporary Children and Basal Reading Series.

ERIC Educational Resources Information Center

Klebacher, Kathryn F.

Contemporary children must deal with many family problems that children 20 years ago never had to face, including divorce, parental separation, death, working mothers, and economic status. To determine how well current basal reading series reflect the changing American family, the stories of four basal reading series for grades four, five, and six…

Transforming America: Cultural Cohesion, Educational Achievement, and Global Competitiveness. Educational Psychology. Volume 7

ERIC Educational Resources Information Center

DeVillar, Robert A.; Jiang, Binbin

2011-01-01

Creatively and rigorously blending historical research and contemporary data from various disciplines, this book cogently and comprehensively illustrates the problems and opportunities the American nation faces in education, economics, and the global arena. The authors propose a framework of transformation that would render American culture no…

Needed: A New Generation of Problem Solvers

ERIC Educational Resources Information Center

McArthur, John W.; Sachs, Jeffrey

2009-01-01

Amid the global economic crisis dominating policy makers' recent attention, the world faces many other equal if not greater long-term challenges that will require concerted and highly skilled policy efforts in coming years. Those interwoven challenges include the mitigation of climate change, the control of emerging diseases, the reduction of…

Career Development of Single Parents. Information Series No. 324.

ERIC Educational Resources Information Center

Burge, Penny L.

The number of single-parent families has increased dramatically. These families are subject to extreme economic problems and thus are in special need of career development and vocational preparation. Displaced homemakers are at a disadvantage inasmuch as they must reenter the work force; moreover, they face the additional career development…

Africa's Expanding Population: Old Problems, New Policies.

ERIC Educational Resources Information Center

Goliber, Thomas J.

1989-01-01

Sub-Saharan Africa faces a historic challenge: to achieve economic and social progress while experiencing extraordinary population growth. With an estimated 1989 population of 512 million, the 42 countries of sub-Saharan Africa have the highest birth and death rates of any major world region. Throughout the region, population has outstripped…

Future float zone development in industry

NASA Technical Reports Server (NTRS)

Sandfort, R. M.

1980-01-01

The present industrial requirements for float zone silicon are summarized. Developments desired by the industry in the future are reported. The five most significant problems faced today by the float zone crystal growth method in industry are discussed. They are economic, large diameter, resistivity uniformity, control of carbon, and swirl defects.

Nicaragua's Libraries: A Struggle for Survival.

ERIC Educational Resources Information Center

Chepesiuk, Ron

1989-01-01

Description of the effects of the revolution, U.S. government policy, and natural disasters on the economic climate in Nicaragua focuses on problems faced by the country's libraries and library school. Support and funding provided to Nicaraguan libraries by American library groups are reviewed, and attitudes of Nicaraguan librarians toward the…

The Challenge of Urbanization. The World's Large Cities.

ERIC Educational Resources Information Center

United Nations New York, NY. Dept. of Economic and Social Information and Policy Analysis.

This publication concentrates on city problems and special city planning issues in the world's large cities, pinpointing their demographic characteristics, economic structure, available social services, and infrastructures, as well as current issues facing city planners. Profiles of 100 large cities across the world, from Abidjan to Yangon, make…

Emergy Accounting: Past, Present and Future.

EPA Science Inventory

One of the greatest problems facing all of the countries of the world today is how to put a fair value on the contributions that the environment makes to maintain the economic and social well being of their people. This is not an easy task, since fair value can only be determine...

Responding to the New Affirmative Action Climate.

ERIC Educational Resources Information Center

Gehring, Donald D., Ed.

1998-01-01

Although the term "affirmative action" may stir debate throughout the nation, almost everyone in higher education would agree that a socially, economically, ethically, spiritually, culturally, and otherwise diverse student body can have a significant impact on the free marketplace of ideas that is higher education. The problem faced is…

Sex Education in Bermuda: Curriculum Development and Community Implementation

ERIC Educational Resources Information Center

Butts, June Dobbs

1976-01-01

Deal with one instance in which the Government of Bermuda sought to effect social change. Discusses the author's experiences in introducing a sex education program there as well as the implications of that program's development for five social problems, which Bermuda faces in its struggle to maintain economic survival. (RK)

Swedish austerity: benefits at risk.

PubMed

Carroll, E

1993-01-01

The Swedish welfare state is facing the greatest threat since its inception. Attacks stem from the country's sharp economic downturn since 1989 and the related currency crisis of September 1992. Politicians of the right and left have responded to the economic crisis by initiating cutbacks in social welfare programs and supporting policies that will lead to a massive transfer of income from working people to corporations. The focus on cutting social programs is misplaced. The Swedish economy flourished for decades with the network of social service programs in place; the welfare state cannot be blamed for economic problems that have only recently arisen.

Analysis of constraints and potentials for wastewater management in the coastal city of Manado, North Sulawesi, Indonesia.

PubMed

Lasut, Markus T; Jensen, Kathe R; Shivakoti, Ganesh

2008-09-01

Manado is the largest and most densely populated coastal city in North Sulawesi Province, Indonesia. The city is facing problems of wastewater discharged from various sources. These problems are driven by high population pressure, increasing economic activity, and low household income, in combination with inadequate organizational structure of government institutions for addressing the wastewater problems as well as for law enforcement. There have been no community initiatives to prevent or mitigate wastewater problems. Therefore, a wastewater management plan is urgently needed to prevent and mitigate pollution caused by discharged wastewater. In this paper we analyze the current situation with respect to environmental state, sources and treatment of wastewater, socio-economic and institutional capacities as well as community awareness. Constraints and potentials are discussed to give recommendations for an integrated wastewater management plan for the city of Manado.

Small-Scale Hydroelectric Power in the Southwest: New Impetus for an old Energy Source

NASA Astrophysics Data System (ADS)

1980-06-01

A forum was provided for state legislators and other interested persons to discuss the problems facing small scale hydro developers, and to recommend appropriate solutions to resolve those problems. Alternative policy options were recommended for consideration by both state and federal agencies. Emphasis was placed on the legal, institutional, environmental and economic barriers at the state level, as well as the federal delays associated with licensing small scale hydro projects. Legislative resolution of the problems and delays in small scale hydro licensing and development were also stressed.

Leadership Strategies for Maintaining Success in a Rural School District

ERIC Educational Resources Information Center

Freeman, Greta G.; Randolph, Ivan

2013-01-01

Success in a PK-12 educational environment begins at the top with school leadership. Due to economic problems, poverty and added responsibilities, leaders in rural communities throughout the United States face sensitive and distinctive challenges. Based on research and years of administrative experience as school and school system leaders, the…

Social Treatment of Graduate Students in Kenya: A Case of One University

ERIC Educational Resources Information Center

Muchemwa, Stella

2016-01-01

There is intensive enrolment of postgraduate students in order to sustain national capacity for university teaching and research. However, this development is no challenge-free for the graduate students face a number of problems which varies from economic to social. This research investigated the social treatment of Graduate Students in one…

Situated Leadership: A New Community Leadership Model. CRLRA Discussion Paper Series.

ERIC Educational Resources Information Center

Falk, Ian

Rural areas around the world face problems stemming from the globalization of agricultural and other markets, the resulting competitiveness for existing and shifting markets, loss of population, and consequent decline of economic and social infrastructure. Rural communities need to develop the ability to manage change, and this requires engaging…

A Costing Model for Project-Based Information and Communication Technology Systems

ERIC Educational Resources Information Center

Stewart, Brian; Hrenewich, Dave

2009-01-01

A major difficulty facing IT departments is ensuring that the projects and activities to which information and communications technologies (ICT) resources are committed represent an effective, economic, and efficient use of those resources. This complex problem has no single answer. To determine effective use requires, at the least, a…

Citizenship Education as a Response to Colombia's Social and Political Context

ERIC Educational Resources Information Center

Jaramillo, Rosario; Mesa, Jose A.

2009-01-01

In response to the difficult social, economic and political problems that Colombia faces, such as inequality, discrimination, weak civil society--fuelled by illegality and drug trafficking--the Colombian Ministry of Education has embarked on an ambitious citizenship education program, with the hope of strengthening the role of education by…

Peace Keepers: Colleges as Teachers of Peace and Conflict Resolution

ERIC Educational Resources Information Center

Smith, David

2010-01-01

Americans increasingly are looking to community colleges to solve some of the most pressing problems facing this country--not necessarily a surprising revelation. Community colleges have long been in the business of making communities stronger and more vibrant, minimizing economic and social inequities, and instilling hope in those who need it…

Vocational and Technical Education in Lebanon: Strategic Issues and Challenges

ERIC Educational Resources Information Center

Karam, Gebran

2006-01-01

The current status of the Lebanese vocational and technical education (VTE) system is assessed and the strategic issues and challenges facing it are identified. In addition to the economic and social challenges that are common to many developing countries, the Lebanese system suffers from idiosyncratic problems, which may require innovative and…

Interfutures: Facing the Future, Mastering the Probable and Managing the Unpredictable.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

This report discusses the findings of the three year Interfutures Project which studied the future development of advanced industrial societies and the relations between these countries and the developing countries. The major emphasis of the project was to analyze economic problems. However, political and social elements were also studied. The…

The Case of the Missing Widow.

ERIC Educational Resources Information Center

Veidemanis, Gladys V.

When a woman is widowed, she automatically becomes a member of a community of isolated women who lack social status, economic power, and visibility in literature and the mass media. Literature by and about widows indicates four major reasons for this situation: there is no general recognition of the distinctive problems widows must face; except in…

Race, Politics, and Economic Development: Community Perspectives. Haymarket Series.

ERIC Educational Resources Information Center

Jennings, James, Ed.

The underlying causes of black urban poverty are examined, and means are recommended to escape the cycle of violence it creates. Black activists and scholars analyze theoretical and practical problems facing the black community in the United States in the following papers: (1) "Towards a Theory and Strategy for Black Economic…

Access to Treatment for Adolescents with Substance Use and Co-Occurring Disorders: Challenges and Opportunities

ERIC Educational Resources Information Center

Sterling, Stacy; Weisner, Constance; Hinman, Agatha; Parthasarathy, Sujaya

2010-01-01

Objective: To review the research on economic and systemic barriers faced by adolescents needing treatment for alcohol and drug problems, particularly those with co-occurring conditions. Method: We reviewed the literature on adolescent access to alcohol and drug services, including early intervention, and integrated and specialty mental health…

Restructuring Public Education: Building a Learning Community. The Report of the Education Task Force.

ERIC Educational Resources Information Center

Washington Education Association, Federal Way.

The American educational system faces a critical need for restructuring. Social lag problems created by the transformation from an industrial to an informational society have affected U.S. institutions, especially education. Educators and policymakers must respond to the new economic, demographic, organizational, and educational forces which have…

Teacher-Student Perspectives of Invisible Pedagogy: New Directions in Online Problem-Based Learning Environments

ERIC Educational Resources Information Center

Barber, Wendy; King, Sherry

2016-01-01

Universities and institutions of higher education are facing economic pressures to sustain large classes, while simultaneously maintaining the quality of the online learning environment (Deming et al., 2015). Digital learning environments require significant pedagogical shifts on the part of the teacher. This paper is a qualitative examination of…

LULAC National Scholarship Fund for Americans of Spanish Origin, 1977.

ERIC Educational Resources Information Center

Chavez, Martin, Ed.; And Others

Many of the problems facing Hispanos stem from inadequate representation in the economic, social, and governmental processes of American society. The LULAC National Scholarship Fund for Americans of Spanish Origin (LNSF) was established in 1975 as a means of weakening the poverty cycle which has inhibited full participation by Hispanics in…

Workplace Transformations and Their Impact on People and Families

ERIC Educational Resources Information Center

Riquelme, Graciela C.

2004-01-01

In the midst of deep transformation in the world economy, women have new problems, and still face hurdles that prevent their full and equitable participation in the labour market. Unceasing economic globalisation and the boom in service industries have increased women's employment, despite the pressure to reduce public sector spending and the…

Towards Deeper Comprehension in Higher Engineering Education: "Method of Cornerstones"

ERIC Educational Resources Information Center

Korpela, Aki; Tarhasaari, Timo; Kettunen, Lauri; Mikkonen, Risto; Kinnari-Korpela, Hanna

2016-01-01

During the current millennium, universities have faced a new kind of problem: there is not enough higher learning in higher education. Driving forces have mainly been economical, since financial pressure and effort for increasing efficiency have given rise to growing amount of accessed and graduated students. In addition, a pressure for…

Assessing the Economic Impact of inversion tillage, cover crops, and herbicide regimes in palmer amaranth (Amaranthus palmeri) infested cotton

USDA-ARS?s Scientific Manuscript database

Cotton (Gossypium hirsutum L.) producers in Alabama and across the Cotton Belt are faced with a rapidly expanding problem that decreases yields and increases production costs: herbicide-resistant weeds. Producers are increasingly relying on production methods that raise production costs, such as add...

In Search of a Future. 3rd Edition, November 1976.

ERIC Educational Resources Information Center

Fulham, Stanley A.

Describing the increasing numbers of Canada Natives who must reconcile the conflict arising from the economic necessity to migrate and the emotional necessity to stay in Manitoba's rural areas, this book identifies the following problems facing the rural to urban Canada Native migrant: lack of adequate housing; lack of finances; deficiency in…

Issues affecting health professionals during and after catastrophic earthquakes in Van-Turkey.

PubMed

Sevimli, Sukran; Karadas, Sevdegul; Dulger, Ahmet Cumhur

2016-02-01

To assess physical and psycho-social problems faced by health professionals, and to analyse the ethical, legal and triage dimensions of disaster medical services. The descriptive study was conducted from November 2011 to March 2012 and comprised health professionals from two hospitals of Van, Turkey A specific questionnaire was designed and interviews were conducted face to face. SPSS 13 was used for statistical analysis. Of the 430 health professionals who had experienced one or more earthquakes and were part of the study, 225(52.3%) were nurses and 205(47.7%) were doctors. There were 224(52%) women and 206(48%) men. Besides, 206(48) were below 31 years of age. Overall, 193(44.9%) participants experienced chaos, 83(19.3%) panic and fear, and 129(30%) despair. Only 20(4.7%) of them lived at home, while others lived in tents, containers, hospitals or cars during the emergency and continued to provide services despite social, economic and psychological problems. Triage was preferred by 339(78.8%) of the respondents. Problems of health professionals were multi-dimensional and addressing them would make service delivery more effective.

"No Significant Distance" between Face-to-Face and Online Instruction: Evidence from Principles of Economics

ERIC Educational Resources Information Center

Coates, Dennis; Humphreys, Brad, R.; Kane, John; Vachris, Michelle, A.

2004-01-01

This paper describes an experiment focused on measuring and explaining differences in students learning between online and face-to-face modes of instruction in college level principles of economics courses. Our results indicate that students in face-to-face sections scored better on the Test of Understanding College Economics (TUCE) than students…

What is the hospital industry's exposure from the ARS collapse?

PubMed

McCue, Michael J; Peterman, Julie S

2009-10-01

Auction rate securities (ARSs) were introduced 1988 as a means to allow tax-exempt/municipal issuers to enjoy the advantage of short-term interest rates on long-term debt issues. The recent collapse in the ARS market caused many hospitals and healthcare systems to be confronted with a much higher cost of debt. In the context of the larger economic crisis facing our nation and healthcare systems, the problems in the ARS market may have only exacerbated the difficulties many U.S. hospitals face in accessing cash needed to fund essential capital projects.

Associations Between Economic Pressure and Diabetes Efficacy in Couples With Type 2 Diabetes

PubMed Central

Novak, Joshua R.; Anderson, Jared R.; Johnson, Matthew D.; Walker, Ann; Wilcox, Allison; Lewis, Virginia L.; Robbins, David C.

2017-01-01

Objective The purpose of this study was to explore dyadic associations between economic pressure and diabetes self-efficacy via emotional distress in patients with type 2 diabetes and their partners. Background Understanding how economic pressure is associated with successful diabetes management is an important area for research, as couples with type 2 diabetes can incur heavy economic pressures that could likely influence diabetes outcomes. Method Data from 117 married couples were used to test actor–partner associations using moderated mediation analyses in a structural equation modeling framework. Problem-solving communication was tested as a possible moderator of the economic pressure–emotional distress pathway. Results Results revealed that greater patient economic pressure was associated with lower patient and spouse confidence in the patient’s diabetes management ability through higher levels of patient emotional distress. The deleterious association between economic pressure and emotional distress was less pronounced when spouses reported more effective problem-solving communication. Conclusion These results provide evidence that the economic pressure couples with type 2 diabetes face may reduce the patient and spouse’s confidence in the patient’s diabetes management ability. Implications This study demonstrates the importance of couple’s relationship processes in buffering the impact of economic pressure on diabetes management, providing a clear target for intervention and education efforts. PMID:29151662

Population growth, poverty and health.

PubMed

Kibirige, J S

1997-07-01

One of the most popular explanations for the many problems that face Africa is population growth. Africa's population has doubled since 1960. Africa has the highest fertility rate in the world and the rate of population growth is higher than in any other region. At the same time, Africa faces a social and economic situation that is viewed by many as alarming. Among the problems that devastate Africa is that of persistent poor health. Africa has lower life expectancy, higher mortality rates and is affected by more disease and illness conditions than any other region. Focusing on sub-Saharan Africa, this paper examines the relationship between population growth, poverty and poor health. While most analyses have focused on population growth as an original cause of poverty and underdevelopment, this paper argues that while both population growth and poor health play a significant role in exacerbating the problem of poverty, they are themselves primary consequences of poverty rather than its cause.

A Conditional Curie-Weiss Model for Stylized Multi-group Binary Choice with Social Interaction

NASA Astrophysics Data System (ADS)

Opoku, Alex Akwasi; Edusei, Kwame Owusu; Ansah, Richard Kwame

2018-04-01

This paper proposes a conditional Curie-Weiss model as a model for decision making in a stylized society made up of binary decision makers that face a particular dichotomous choice between two options. Following Brock and Durlauf (Discrete choice with social interaction I: theory, 1955), we set-up both socio-economic and statistical mechanical models for the choice problem. We point out when both the socio-economic and statistical mechanical models give rise to the same self-consistent equilibrium mean choice level(s). Phase diagram of the associated statistical mechanical model and its socio-economic implications are discussed.

Water management, purification, and conservation in arid climates. Volume 3: Water conservation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goosen, M.F.A.; Shayya, W.H.

1999-07-01

Arid regions are already feeling the severe restraining effects of potable water shortages. In coming years, humid and sub-humid regions of the world will also have to face many of these same problems. In the future, serious conflicts may arise not because of a lack of oil, but due to water shortages. Are there solutions to these problems? Aside from increasing public awareness about the importance of water, society needs to take a three pronged approach: water needs to be effectively managed, it needs to be economically purified, and it needs to be conserved. Only by doing these three thingsmore » in unison can they hope to alleviate the water problems faced by arid regions of the world. This book presents information valuable to seeking, finding and using current technologies to help solve these problems now. Volume 3 addresses aspects of water conservation and includes rainwater harvesting and wastewater reuse and reclamation.« less

Water management, purification, and conservation in arid climates. Volume 2: Water purification

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goosen, M.F.A.; Shayya, W.H.

1999-10-01

Arid regions are already feeling the severe restraining effects of potable water shortages. In coming years, humid and sub-humid regions of the world will also have to face many of these same problems. In the future, serious conflicts may arise not because of a lack of oil, but due to water shortages. Are there solutions to these problems? Aside from increasing public awareness about the importance of water, society needs to take a three pronged approach: water needs to be effectively managed, it needs to be economically purified, and it needs to be conserved. Only by doing these three thingsmore » in unison can they hope to alleviate the water problems faced by arid regions of the world. This book presents information valuable to seeking, finding and using current technologies to help solve these problems now. Volume 2 presents various methods of purifying water, and includes membrane processes and alternative techniques such as solar desalination.« less

Estimating costs in the economic evaluation of medical technologies.

PubMed

Luce, B R; Elixhauser, A

1990-01-01

The complexities and nuances of evaluating the costs associated with providing medical technologies are often underestimated by analysts engaged in economic evaluations. This article describes the theoretical underpinnings of cost estimation, emphasizing the importance of accounting for opportunity costs and marginal costs. The various types of costs that should be considered in an analysis are described; a listing of specific cost elements may provide a helpful guide to analysis. The process of identifying and estimating costs is detailed, and practical recommendations for handling the challenges of cost estimation are provided. The roles of sensitivity analysis and discounting are characterized, as are determinants of the types of costs to include in an analysis. Finally, common problems facing the analyst are enumerated with suggestions for managing these problems.

Learning in the Workplace for Garage Mechanics and Technicians

ERIC Educational Resources Information Center

Jans, Ruben, Bollen, Ria,

2008-01-01

Employees in technical firms, like garages, need more and more formations. Due to the very fast innovation in technology, lifelong learning is a real need for these labour forces. On the other hand, there are the needed formations very specialized and expensive. Another problem employers faced in these economical sectors in Western Europe is the…

Coordinated Economic Development and the Information Network.

ERIC Educational Resources Information Center

Easton, D. K.

This is a discussion of some of the problems that the Advisory Organization for Gulf Industries (AOGI) will face when it undertakes (1) to organize both an information center (node) that will serve the information needs of the Gulf States of Iraq, Kuwait, Bahrain, Saudi Arabia, Qatar, the United Arab Emirates (UAE) and Oman; and (2) to compile an…

The Aspect of "Accessibility" in the Light of European Lifelong Learning Strategies: Adult Education Centres--A Case Study

ERIC Educational Resources Information Center

Papastamatis, Adamantios; Panitsidou, Eugenia

2009-01-01

The problems faced by a postmodern European Union, due to internationalisation of the economy, loss of competitiveness, rise in unemployment and negative demographic outcomes, call for transformations able to promote excellence in knowledge, technology and economic effectiveness, which also promote social cohesion. Thus, investment in human…

Science, Technology and the Quality of Life.

ERIC Educational Resources Information Center

King, Alexander

In view of the changing relationship between science, technology, and the quality of life, future efforts need to be devoted to the use of new knowledge for social objectives rather than for economics and defense. The mass of problems facing society today, which to some extent are direct side effects of technological growth, appear to have three…

Pilot Study: Impact of Computer Simulation on Students' Economic Policy Performance. Pilot Study.

ERIC Educational Resources Information Center

Domazlicky, Bruce; France, Judith

Fiscal and monetary policies taught in macroeconomic principles courses are concepts that might require both lecture and simulation methods. The simulation models, which apply the principles gleened from comparative statistics to a dynamic world, may give students an appreciation for the problems facing policy makers. This paper is a report of a…

Fathers of a Certain Age: The Joys and Problems of Middle-aged Fatherhood.

ERIC Educational Resources Information Center

Carnoy, Martin; Carnoy, David

In light of the increasing numbers of men becoming fathers during middle age, this book examines the social and economic pressures facing older fathers and the personal adjustments that they and their families must make. Chapter 1 introduces the topic through a narrative recounting a personal experience. Chapter 2, "The Twilight Zone," presents…

Issues in Post-Soviet Secondary School Reform: The Case of Kazakstan.

ERIC Educational Resources Information Center

DeYoung, Alan J.; Balzhan, Suzhikova

The Republic of Kazakstan--the world's ninth largest country--is one of five central Asian nations created in 1991 upon the demise of the former Soviet Union. Never a separate political state in the past, Kazakstan now faces a myriad of curricular and educational organization problems related to contemporary economic and political developments, as…

General and Specific Human Capital: Policy Implications of Private Sector Training on China's Unemployment Problems.

ERIC Educational Resources Information Center

Xu, Zeyu

Lifelong learning and skill flexibility are especially important for workers in China, where structural economic adjustment has generated 22 million layoffs from state-owned enterprises since 1997. Skills that were in huge demand in previous years, such as accounting, international trade, and language translation, are now facing serious oversupply…

School Leaders Facing Real Change: Shifting Geography, Uncertain Paths

ERIC Educational Resources Information Center

Louis, Karen Seashore

2003-01-01

A central problem for school leadership in the United States is to create settings in which success for students motivates teachers. Meeting this objective is becoming more difficult as teachers, except the most brilliant, struggle to cope with the diversity of students in a changing socio-economic climate and a context in which there is a…

A Practitioner Review of the Great Leap in Mainland China's Tertiary VET

ERIC Educational Resources Information Center

Ren, Junqing; Gao, Xuesong; Su, Zhigang

2006-01-01

In this paper, we attempt to give an insider's perspective on mainland China's tertiary vocational education/training (VET) through reflecting upon its recent history, the social and economic conditions for its current growth and survival, and the challenges facing its future. We will take stock of four major problems that have been hindering the…

You Don't Have to Be Poor to Be Indian: Readings in Resource Development.

ERIC Educational Resources Information Center

Gover, Maggie

This book contains discussions of many of the problems that tribal decision makers must face. It is intended to supply information that may be useful in making future development decisions and to suggest options for Indian control of Indian resource development. The book contains chapters on economic development and long range planning; parallels…

Understanding Beginning Teacher Induction: A Contextualized Examination of Best Practice

ERIC Educational Resources Information Center

Kearney, Sean

2014-01-01

The problems that teachers face early in their careers are a major factor in growing rates of attrition among neophyte teachers. According to the Organisation for Economic Co-operation and Development, high rates of attrition, coupled with and aging teacher population in many countries in the developed world, may cause a teacher shortage crisis in…

The Impact of Socio-Cultural Factors on Females Passing through Higher Education in Pakistan

ERIC Educational Resources Information Center

Shaukat, Sadia; Pell, Anthony William

2017-01-01

Purpose: Educated females play an important role in the social and economic development of a country. The aim of the study was to assess the problems facing females before entering higher education, and then after education when joining professions. Research Methods: Using a higher education survey questionnaire, data were collected from 2188…

Social inequalities in the face of scientific and technological development: an antinomy or an historic problem?

PubMed

Delgado, Guilherme Costa

2017-07-01

This paper aims to conduct a conceptual analysis of the relationship between scientific and technical progress and social equality, or the reduction of inequalities. We examine this relationship by drawing on three theoretical perspectives: 1) ethical economics, championed by classical economic thinkers and centered on utilitarian self-interest, 2) Mainstream theories of economic development espousing the endogenous link between labor productivity growth and technical progress, 3) the critique of theories of economic development that emerged in the second half of the twentieth century, including Celso Furtado's critique of the theory of underdevelopment, emphasizing the prevalence of egalitarian tendencies, and ecological economics, which suggest alternative paths to those set by "classical" theories of development. The fundamental antinomy posed by the title of this article, characterized by an intrinsic contradiction between technical progress and social equality, strictly presupposes the ethical economics perspective, dominated by the social relations that constitute the "social order".

Effectiveness of Quality of Life Therapy Aimed at Improving Sexual Self-Efficacy and Marital Satisfaction in Addict Couples of Treatment Period

ERIC Educational Resources Information Center

Nooripour, Roghieh; Bass, Christopher K.; Apsche, Jack

2013-01-01

Those who are addicted to substances face increased psychological emotional, social and economic problems which can potentially have negative impacts on marital satisfaction and sexual self-esteem and efficacy. Routine activities are often displaced by the need to satisfy the physiological urges. Within a marital union, this along with other…

American Indians and Federal Aid. Brookings Studies in Social Economics.

ERIC Educational Resources Information Center

Sorkin, Alan L.

"American Indians are the poorest of any nonwhite minority in the United States. Life on the reservation offers them few opportunities: if they move to the city, they face problems of adjustment that can prove insurmountable. What is being done--what more could be done--to help Indians satisfy their needs in a largely alien society? To develop the…

Current Issues of Motivation, Academic Performance and Internet Use-Applications for an Education of Excellence

ERIC Educational Resources Information Center

Turturean, Monica

2012-01-01

Today's world is facing many problems caused by the economic crisis "leading" thus to an education crisis. "Witnessing" major changes in the curricula, "at" different ways of assessment, at teaching and learning in a transdisciplinary manner which took by surprise the students who, in turn, "feel" disarmed and unable to cope with these changes…

Investing in the Best and Brightest: Increased Fellowship Support for American Scientists and Engineers. Discussion Paper 2006-09

ERIC Educational Resources Information Center

Freeman, Richard B.

2006-01-01

There is widespread concern that the United States faces a problem in maintaining its position as the scientific and technological leader in the world and that loss of leadership threatens future economic well-being and national security. Business, science, and education groups have issued reports that highlight the value to the country of…

Problems and Prospects of the Development of the Rural School in Russia

ERIC Educational Resources Information Center

Gur'ianova, M. P.

2009-01-01

It is well known that to a large extent, it is the young people of today who will determine the intellectual, economic, cultural, and spiritual face of rural Russia in the twenty-first century. Unless young people take part in the modernization of the economy and in its social development, the Russian countryside will not have a future. Among…

Implementing Education Reforms in New Zealand, 1987-97: A Case Study. The Education Reform and Management Series, Vol. 1, No. 1.

ERIC Educational Resources Information Center

Perris, Lyall

In 1987 New Zealand faced multiple economic problems and high unemployment. A flexible and responsive education system was needed to produce the skills, attitudes, and learning required for New Zealand's future. The primary objective was decentralizing authority to school level. This book emphasizes the process of successful reform, rather than…

The economic case for low carbon waste management in rapidly growing cities in the developing world: The case of Palembang, Indonesia.

PubMed

Papargyropoulou, Effie; Colenbrander, Sarah; Sudmant, Andrew Heshedahl; Gouldson, Andy; Tin, Lee Chew

2015-11-01

The provision of appropriate waste management is not only an indicator of development but also of broader sustainability. This is particularly relevant to expanding cities in developing countries faced with rising waste generation and associated environmental health problems. Despite these urgent issues, city authorities often lack the evidence required to make well-informed decisions. This study evaluates the carbon and economic performance of low-carbon measures in the waste sector at a city level, within the context of a developing country. Palembang in Indonesia is used as a case of a medium-sized city in a newly industrialized country, with relevance to other similar cities in the developing world. Evidence suggests that the waste sector can achieve substantial carbon emission reductions, and become a carbon sink, in a cost effective way. Hence there is an economic case for a low carbon development path for Palembang, and possibly for other cities in developing and developed countries facing similar challenges. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Promises and Pitfalls of Genoeconomics*

PubMed Central

Benjamin, Daniel J.; Cesarini, David; Chabris, Christopher F.; Glaeser, Edward L.; Laibson, David I.; Guðnason, Vilmundur; Harris, Tamara B.; Launer, Lenore J.; Purcell, Shaun; Smith, Albert Vernon; Johannesson, Magnus; Magnusson, Patrik K.E.; Beauchamp, Jonathan P.; Christakis, Nicholas A.; Atwood, Craig S.; Hebert, Benjamin; Freese, Jeremy; Hauser, Robert M.; Hauser, Taissa S.; Grankvist, Alexander; Hultman, Christina M.; Lichtenstein, Paul

2012-01-01

This article reviews existing research at the intersection of genetics and economics, presents some new findings that illustrate the state of genoeconomics research, and surveys the prospects of this emerging field. Twin studies suggest that economic outcomes and preferences, once corrected for measurement error, appear to be about as heritable as many medical conditions and personality traits. Consistent with this pattern, we present new evidence on the heritability of permanent income and wealth. Turning to genetic association studies, we survey the main ways that the direct measurement of genetic variation across individuals is likely to contribute to economics, and we outline the challenges that have slowed progress in making these contributions. The most urgent problem facing researchers in this field is that most existing efforts to find associations between genetic variation and economic behavior are based on samples that are too small to ensure adequate statistical power. This has led to many false positives in the literature. We suggest a number of possible strategies to improve and remedy this problem: (a) pooling data sets, (b) using statistical techniques that exploit the greater information content of many genes considered jointly, and (c) focusing on economically relevant traits that are most proximate to known biological mechanisms. PMID:23482589

Seeing the NICE side of cost-effectiveness analysis: a qualitative investigation of the use of CEA in NICE technology appraisals.

PubMed

Bryan, Stirling; Williams, Iestyn; McIver, Shirley

2007-02-01

Resource scarcity is the raison d'être for the discipline of economics. Thus, the primary purpose of economic analysis is to help decision-makers when addressing problems arising due to the scarcity problem. The research reported here was concerned with how cost-effectiveness information is used by the National Institute for Health & Clinical Excellence (NICE) in national technology coverage decisions in the UK, and how its impact might be increased. The research followed a qualitative case study methodology with semi-structured interviews, supported by observation and analysis of secondary sources. Our research highlights that the technology appraisal function of NICE represents an important progression for the UK health economics community: new cost-effectiveness work is commissioned for each technology and that work directly informs national health policy. However, accountability in policy decisions necessitates that the information upon which decisions are based (including cost-effectiveness analysis, CEA) is accessible. This was found to be a serious problem and represents one of the main ongoing challenges. Other issues highlighted include perceived weaknesses in analysis methods and the poor alignment between the health maximisation objectives assumed in economic analyses and the range of other objectives facing decision-makers in reality. Copyright (c) 2006 John Wiley & Sons, Ltd.

Operating systems in the air transportation environment.

NASA Technical Reports Server (NTRS)

Cherry, G. W.

1971-01-01

Consideration of the problems facing air transport at present, and to be expected in the future. In the Northeast Corridor these problems involve community acceptance, airway and airport congestion and delays, passenger acceptance, noise reduction, and improvements in low-density short-haul economics. In the development of a superior short-haul operating system, terminal-configured vs cruise-configured vehicles are evaluated. CTOL, STOL, and VTOL aircraft of various types are discussed. In the field of noise abatement, it is shown that flight procedural techniques are capable of supplementing ?quiet engine' technology.

The challenge of pediatric cardiac services in the developing world.

PubMed

Hewitson, John; Brink, Johan; Zilla, Peter

2002-10-01

Pediatric cardiac services are too expensive for most developing nations. Problems other than cardiac disease take priority when it comes to budget allocations. Poor health infrastructure and referral systems, malnutrition, and the HIV/AIDS pandemic aggravate the situation, and the increasing economic divide is threatening what services do exist. We highlight how the practice of pediatric cardiac surgery in South Africa compares with first-world standards and outline some of the problems faced by pediatric cardiac services in developing nations. Copyright 2002, Elsevier Science (USA). All rights reserved.

The use of efficiency frontiers to evaluate the optimal land cover and irrigation practices for economic returns and ecosystem services

NASA Astrophysics Data System (ADS)

Kovacs, Kent; West, Grant; Xu, Ying

2017-04-01

Efficiency frontiers are a useful tool for governmental agencies that balance the protection of ecosystem services with the economic returns from an agricultural landscape because the tool illustrates that a compromise of objectives generates greater value to society than optimizing a sole objective. Policy makers facing the problem of groundwater overdraft on an agricultural landscape want to know if regulations or irrigation technology adoption will enhance both economic and ecosystem service benefits. Conjunctive water management with on-farm reservoirs and tail water recovery system is frequently suggested to alleviate groundwater and surface water quality problems in the Lower Mississippi River Basin of the United States, and this study evaluates the consequence of the adoption of this technology for the balance of ecosystem service and economic objectives. A compromise of objectives that maximizes the value to society provides 76% more value to society without reservoirs and 66% more value to society with reservoirs than the sole objective of economic returns. The reservoirs help an agricultural landscape maximizing economic returns to align more closely with a landscape maximizing the value to society, although there are still significant gains possible from finding a landscape that directly compromises on the objectives.

[Social scenarios in Latin America and the Caribbean].

PubMed

Kliksberg, B

2000-01-01

A wide range of sources have pointed out the magnitude and depth of the social problems that trouble Latin America and the Caribbean and the risks that these problems pose for democracy. Although there are other issues that merit consideration, this article briefly outlines nine key social problems: 1) the increase in poverty, 2) the impact of poverty, 3) unemployment and informal employment, 4) deficiencies in public health, 5) problems in education, 6) the newly poor, 7) the erosion of the family, 8) increasing crime, and 9) the perverse cycle of socioeconomic exclusion. Solving these problems must not be delayed. It is urgent to move to a comprehensive view of development that achieves a different balance between economic and social policies, and that recognizes the indispensable role of these policies in achieving truly sustainable development. At stake are problems that not only concern resources, but also priorities, levels of equity, and the organization of society. Facing up to this poverty and inequity requires an in-depth assessment of these economic policies' social consequences, of the crucial subject of Latin American inequity--the greatest in the world--and of the role of social and public policies.

Economic considerations in Douglas-fir stand establishment.

Treesearch

T.A. McClay

1955-01-01

One of the most important problem facing a forest manager is how to successfully bridge the gap between the cutting of the old stand and establishment of the new one. Perhaps its importance is due to the fact that it requires prompt action based upon definite planning. At most other points in a forest stand's history, failure to take action is not quite so obvious...

Cost-Benefit Analysis of Telemedicine Systems/Units in Greek Remote Areas.

PubMed

Kouskoukis, Marios-Nikolaos; Botsaris, Charalambos

2017-06-01

Telemedicine units and information technology systems provide special healthcare services to remote populations using telecommunication technology, in order to reduce or even remove the usual and typical face-to-face contact between doctor and patient. This innovative approach to medical care delivery has been expanding for several years and currently covers various medical specialties. To facilitate installation of telemedicine systems/units in Greek remote areas, this article presents results of a cost-benefit analysis for two Greek islands, Patmos and Leros, using specific economic criteria. Net present value (NPV), internal rate of return (IRR), and payback period were calculated, in order to monetize the economic benefits and the costs savings, estimate the depreciation of each project, and highlight the social benefits. Costs were reduced (through saved air medical transportations) by €19,005 for Patmos and €78,225 for Leros each year. NPV and IRR were positive; NPV was €29,608 for Patmos and €293,245 for Leros, and IRR was 21.5% for Patmos and 140.5% for Leros. Each project depreciated faster than the 5-year life-cycle period, and specifically in 3.13 years for Patmos and in 0.70 years for Leros. The establishment of telemedicine systems/units in Patmos and Leros was evaluated and assessed positively, with large savings, economical and social, gained by reducing or even removing the face-to-face contact between doctor and patient. Telemedicine systems/units seem to be a promising solution, especially in Greece, where the problem of primary healthcare services in remote/inaccessible areas is of great concern.

Decision-Making and Problem-Solving Approaches in Pharmacy Education

PubMed Central

Martin, Lindsay C.; Holdford, David A.

2016-01-01

Domain 3 of the Center for the Advancement of Pharmacy Education (CAPE) 2013 Educational Outcomes recommends that pharmacy school curricula prepare students to be better problem solvers, but are silent on the type of problems they should be prepared to solve. We identified five basic approaches to problem solving in the curriculum at a pharmacy school: clinical, ethical, managerial, economic, and legal. These approaches were compared to determine a generic process that could be applied to all pharmacy decisions. Although there were similarities in the approaches, generic problem solving processes may not work for all problems. Successful problem solving requires identification of the problems faced and application of the right approach to the situation. We also advocate that the CAPE Outcomes make explicit the importance of different approaches to problem solving. Future pharmacists will need multiple approaches to problem solving to adapt to the complexity of health care. PMID:27170823

Decision-Making and Problem-Solving Approaches in Pharmacy Education.

PubMed

Martin, Lindsay C; Donohoe, Krista L; Holdford, David A

2016-04-25

Domain 3 of the Center for the Advancement of Pharmacy Education (CAPE) 2013 Educational Outcomes recommends that pharmacy school curricula prepare students to be better problem solvers, but are silent on the type of problems they should be prepared to solve. We identified five basic approaches to problem solving in the curriculum at a pharmacy school: clinical, ethical, managerial, economic, and legal. These approaches were compared to determine a generic process that could be applied to all pharmacy decisions. Although there were similarities in the approaches, generic problem solving processes may not work for all problems. Successful problem solving requires identification of the problems faced and application of the right approach to the situation. We also advocate that the CAPE Outcomes make explicit the importance of different approaches to problem solving. Future pharmacists will need multiple approaches to problem solving to adapt to the complexity of health care.

Disease control priorities in developing countries: health policy responses to epidemiological change.

PubMed Central

Jamison, D T; Mosley, W H

1991-01-01

Health systems in developing countries are facing major challenges in the 1990s and beyond because of a growing epidemiological diversity as a consequence of rapid economic development and declining fertility. The infectious and parasitic diseases of childhood must remain a priority at the same time the chronic diseases among adults are emerging as a serious problem. Health policymakers must engage in undertaking an epidemiological and economic analysis of the major disease problems, evaluating the cost-effectiveness of alternative intervention strategies; designing health care delivery systems; and, choosing what governments can do through persuasion, taxation, regulation, and provision of services. The World Bank has commissioned studies of over two dozen diseases in developing countries which have confirmed the priority of child survival interventions and revealed that interventions for many neglected and emerging adult health problems have comparable cost-effectiveness. Most developing countries lack information about most major diseases among adults, reflecting lack of national capacities in epidemiological and economic analyses, health technology assessment, and environmental monitoring and control. There is a critical need for national and international investment in capacity building and essential national health research to build the base for health policies. PMID:1983911

Evolution, opportunity and challenges of transboundary water and energy problems in Central Asia.

PubMed

Guo, Lidan; Zhou, Haiwei; Xia, Ziqiang; Huang, Feng

2016-01-01

Central Asia is one of the regions that suffer the most prominent transboundary water and energy problems in the world. Effective transboundary water-energy resource management and cooperation are closely related with socioeconomic development and stability in the entire Central Asia. Similar to Central Asia, Northwest China has an arid climate and is experiencing a water shortage. It is now facing imbalanced supply-demand relations of water and energy resources. These issues in Northwest China and Central Asia pose severe challenges in the implementation of the Silk Road Economic Belt strategy. Based on the analysis of water and energy distribution characteristics in Central Asia as well as demand characteristics of different countries, the complexity of local transboundary water problems was explored by reviewing corresponding historical problems of involved countries, correlated energy issues, and the evolution of inter-country water-energy cooperation. With references to experiences and lessons of five countries, contradictions, opportunities, challenges and strategies for transboundary water-energy cooperation between China and Central Asia were discussed under the promotion of the Silk Road Economic Belt construction based on current cooperation conditions.

TLBO based Voltage Stable Environment Friendly Economic Dispatch Considering Real and Reactive Power Constraints

NASA Astrophysics Data System (ADS)

Verma, H. K.; Mafidar, P.

2013-09-01

In view of growing concern towards environment, power system engineers are forced to generate quality green energy. Hence the economic dispatch (ED) aims at the power generation to meet the load demand at minimum fuel cost with environmental and voltage constraints along with essential constraints on real and reactive power. The emission control which reduces the negative impact on environment is achieved by including the additional constraints in ED problem. Presently, the power system mostly operates near its stability limits, therefore with increased demand the system faces voltage problem. The bus voltages are brought within limit in the present work by placement of static var compensator (SVC) at weak bus which is identified from bus participation factor. The optimal size of SVC is determined by univariate search method. This paper presents the use of Teaching Learning based Optimization (TLBO) algorithm for voltage stable environment friendly ED problem with real and reactive power constraints. The computational effectiveness of TLBO is established through test results over particle swarm optimization (PSO) and Big Bang-Big Crunch (BB-BC) algorithms for the ED problem.

Stress analysis of three-dimensional roadway layout of stagger arrangement with field observation

NASA Astrophysics Data System (ADS)

Cui, Zimo; Chanda, Emmanuel; Zhao, Jingli; Wang, Zhihe

2018-01-01

Longwall top-coal caving (LTCC) has been a popular, more productive and cost-effective method for extracting thick (> 5 m) to ultra-thick coal seams in recent years. However, low-level recovery ratio of coal resources and top-coal loss above the supports at both ends of working face are long-term problems. Geological factors, such as large dip angle, soft rock, mining depth further complicate the problems. This paper proposes addressing this issue by adopting three-dimensional roadway layout of stagger arrangement (3-D RLSA). In this study, the first step was to analyse the stress environment surrounding head entry in the replacing working face based on the stress distribution characteristics at the triangular coal-pillar side in gob and the stress slip line field theory. In the second step, filed observation was conducted. Finally, an economic evaluation of the 3-D RLSA for extracting thick to ultra-thick seams was conducted.

Mental Health and Related Factors after the Great East Japan Earthquake and Tsunami

PubMed Central

Yokoyama, Yukari; Otsuka, Kotaro; Kawakami, Norito; Kobayashi, Seiichiro; Ogawa, Akira; Tannno, Kozo; Onoda, Toshiyuki; Yaegashi, Yumi; Sakata, Kiyomi

2014-01-01

Mental health is one of the most important issues facing disaster survivors. The purpose of this study is to determine the prevalence and correlates of mental health problems in survivors of the Great East Japan Earthquake and Tsunami at 6–11 months after the disaster. The questionnaire and notification were sent to the survivors in three municipalities in the Tohoku area of the Northern part of Honshu, Japan’s largest island, between September 2011 and February 2012. Questionnaires were sent to 12,772, 11,411, and 18,648 residents in the Yamada, Otsuchi, and Rikuzentakata municipalities, respectively. Residents were asked to bring the completed questionnaires to their health check-ups. A total of 11,124 or (26.0%) of them underwent health check-ups, and 10,198 were enrolled. We excluded 179 for whom a K6 score was missing and two who were both 17 years of age, which left 10,025 study participants (3,934 male and 6,091 female, mean age 61.0 years). K6 was used to measure mental health problems. The respondents were classified into moderate (5–12 of K6) and serious mental health problems (13+). A total of 42.6% of the respondents had moderate or serious mental health problems. Multivariate analysis showed that women were significantly associated with mental health problems. Other variables associated with mental health problems were: younger male, health complaints, severe economic status, relocations, and lack of a social network. An interaction effect of sex and economic status on severe mental health problems was statistically significant. Our findings suggest that mental health problems were prevalent in survivors of the Great East Japan Earthquake and Tsunami. For men and women, health complaints, severe economic status, relocations, and lack of social network may be important risk factors of poor mental health. For men, interventions focusing on economic support may be particularly useful in reducing mental health problems after the disaster. PMID:25057824

The dilemma of BME research projects in developing countries: a case study.

PubMed

Zahedi, Edmond; Attar, Hamid Movahedian

2011-01-01

Researchers are faced with huge challenges when undertaking BME research projects in developing countries. Various administrative, technical, economic and even cultural barriers have to be overcome whereas the quality and quantity of the output has to be comparable with the developed world in order to make results publishable. This paper uses a real project context to highlight the major problems and the necessity of a holistic approach which would take into consideration all stakeholders interests. It is only by tackling problems such as relationship between academia-industry and administration efficiency at their root that significant progress can be achieved.

The reverse environmental gender gap in China: evidence from "The China Survey".

PubMed

Shields, Todd; Zeng, Ka

2012-01-01

Objectives This article explores gender differences in attitudes about the seriousness of the environment as a problem in China using the “2008 China Survey.” Methods We use generalized ordered logit models to analyze survey respondents’ environmental attitudes. Results Our results indicate that there is indeed a “gender gap” in environmental attitudes in China, but the pattern is reversed from what has been generally found in previous work conducted in the United States and Europe. Chinese men, not women, show a greater concern about environmental problems and the seriousness of the environmental degradation in China. Further, we find that this gender gap is based largely in the substantial economic and educational differences between men and women in contemporary China. Conclusions This study emphasizes the mediating influence of socioeconomic variables in explaining gender attitudes toward the environment in China. Our findings suggest that in different contexts, women may be faced with difficult decisions between immediate economic necessities and long-term environmental concerns. The observed environmental gender gap in China will likely persist unless further economic development results in improved access to education and economic conditions for Chinese women.

Work status and health of women: a comparative study of northern and southern states of rural India.

PubMed

Basu, Sharmishtha; Sidh, Shiv Narayan

2008-01-01

The paper examines the net effect of work status on women's health and whether the effect persists after controlling for the influence of socio-economic factors. Our hypothesis is that working women face a greater risk of morbidity and mortality, given that most would be expected to shoulder dual responsibilities: market and household. The paper also examines whether the risk varies across regions. In particular, we examine whether the work status-health relationship differs between the southern and northern regions of India, which are known to be distinct in female autonomy. While women in India face many serious health concerns, this analysis focuses on only two issues: nutritional status (as measured by body mass index and prevalence of anemia) and reproductive health (as assessed by the presence of reproductive health problems) of women from villages in the study area. Results show that though both work status and socio-economic factors influence health status, the latter are more important; most of the gross effect of work status is due to socio-economic conditions rather than work participation. This calls for policy intervention in providing better health facilities, female education and supplementary nutrition programs for poor women.

[Sustainability and excellence of the Catalan health system. New paradigms, challenges and responses].

PubMed

Fernández i Alegre, Roser; Argenter i Giralt, Miquel; Rodríguez i Guasch, Xavier

2015-11-01

The aim of a health system and the priority of any government is to anticipate problems before they appear, provide an innovative response to these new needs and healthcare models, improve access of the general public and patients to health care, especially care for the most vulnerable groups, improve healthcare results and implement the structural reforms necessary to maintain a viable and sustainable quality public healthcare system for everyone. In the current environment, health systems are facing new economic, demographic, care, social, technological and political paradigms to which health policy must respond. Faced with these challenges, health systems, especially in the case of Catalonia, are challenged to take decisions on how best to approach the implementation of structural reform designed to facilitate the necessary economic and fiscal sustainability in the service of fresh and innovative health policies and patient-centred care within a system marked by excellence and equity. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

Design of transnational mobile e-payment application based on SIM card

NASA Astrophysics Data System (ADS)

Qian, Tang; Zhen, Li

2018-05-01

Facing the stronger demands of transnational mobile communications and internet-based mobile wireless value-added services, the interconnection and interworking of multiple communication operators and their win-win cooperations become a crucial target in the new round of mobile economic development. Previous researches showed that mobile communications and value-add services are not only technical problems, but also more economic problems.we design a general oncard operating system based on SIM card that could be responsible for coordinating and distributing card hardware and software resources. These applications such as transnational mobile payment, consumption management and many other supplemented functions share the API interfaces, hardware and software resources provided by the operation system, although they are independent of each other. The layer structure of SIM card design not only greatly reduces the complexity of COS development, but also saves the most tense card resources and extends SIM cards applications.

Student Outcomes in Economics Principles: Online vs. Face-to-Face Delivery

ERIC Educational Resources Information Center

Birkeland, Kathryn; Weinandt, Mandie; Carr, David L.

2015-01-01

This study looks at the performance of students in an online and face-to-face section of economic principles with the same instructor. After controlling for the bias of students selecting the online section and observable characteristics, we did not find any statistical difference in the exam performance of students across delivery modes of the…

Conversion of wastelands into state ownership for the needs of high-rise construction

NASA Astrophysics Data System (ADS)

Ganebnykh, Elena

2018-03-01

High-rise construction in big cities faces the problem of land shortage in downtown areas. Audit of economic complexes showed a large volume of wastelands. The conversion of wastelands into state and municipal ownership helps in part to solve the problem of the lack of space for high-rise construction in the urban area in the format of infill construction. The article investigates the problem of the conversion of wastelands into state and municipal ownership. The research revealed no clear algorithm for converting wastelands into state and municipal ownership. To form a unified system for identifying such plots, a universal algorithm was developed to identify and convert ownerless immovable property into state or municipal ownership.

Childhood family income and life outcomes in adulthood: findings from a 30-year longitudinal study in New Zealand.

PubMed

Gibb, Sheree J; Fergusson, David M; Horwood, L John

2012-06-01

The aims of this study were to use data gathered over the course of a 30-year longitudinal study to examine the linkages between economic circumstances in childhood and subsequent developmental outcomes spanning educational achievement; economic circumstances; crime; mental health; and teenage pregnancy. All of these outcomes have been linked with childhood economic conditions and it is frequently argued that reducing income inequalities will mitigate psychosocial risks of children reared in families facing economic hardship. Alternatively it may be suggested that the associations between childhood family economic circumstances and later outcomes are mediated by individual, family and social factors that are correlated with low family income and contribute to later outcomes. To examine these issues, data were drawn from a birth cohort of New Zealand children born in 1977 and followed to age 30. Declining childhood family income was associated with a range of negative outcomes in adulthood, including: lower educational achievement; poorer economic circumstances; higher rates of criminal offending; higher rates of mental health problems; and higher rates of teenage pregnancy. After covariate adjustment, childhood family income remained significantly associated with educational achievement and economic circumstances, but was no longer significantly associated with the mental health, offending and teenage pregnancy outcomes. These findings suggest that, after due allowance has been made for social, family and individual contextual factors, low family income during childhood is associated with a range of educational and economic disadvantages in adulthood but is not directly related to increased risks of crime, mental health problems or teen pregnancy. Copyright © 2012 Elsevier Ltd. All rights reserved.

Understanding the acceptability of e-mental health--attitudes and expectations towards computerised self-help treatments for mental health problems.

PubMed

Musiat, Peter; Goldstone, Philip; Tarrier, Nicholas

2014-04-11

E-mental health and m-mental health include the use of technology in the prevention, treatment and aftercare of mental health problems. With the economical pressure on mental health services increasing, e-mental health and m-mental health could bridge treatment gaps, reduce waiting times for patients and deliver interventions at lower costs. However, despite the existence of numerous effective interventions, the transition of computerised interventions into care is slow. The aim of the present study was to investigate the acceptability of e-mental health and m-mental health in the general population. An advisory group of service users identified dimensions that potentially influence an individual's decision to engage with a particular treatment for mental health problems. A large sample (N = 490) recruited through email, flyers and social media was asked to rate the acceptability of different treatment options for mental health problems on these domains. Results were analysed using repeated measures MANOVA. Participants rated the perceived helpfulness of an intervention, the ability to motivate users, intervention credibility, and immediate access without waiting time as most important dimensions with regard to engaging with a treatment for mental health problems. Participants expected face-to-face therapy to meet their needs on most of these dimensions. Computerised treatments and smartphone applications for mental health were reported to not meet participants' expectations on most domains. However, these interventions scored higher than face-to-face treatments on domains associated with the convenience of access. Overall, participants reported a very low likelihood of using computerised treatments for mental health in the future. Individuals in this study expressed negative views about computerised self-help intervention and low likelihood of use in the future. To improve the implementation and uptake, policy makers need to improve the public perception of such interventions.

Understanding the acceptability of e-mental health - attitudes and expectations towards computerised self-help treatments for mental health problems

PubMed Central

2014-01-01

Background E-mental health and m-mental health include the use of technology in the prevention, treatment and aftercare of mental health problems. With the economical pressure on mental health services increasing, e-mental health and m-mental health could bridge treatment gaps, reduce waiting times for patients and deliver interventions at lower costs. However, despite the existence of numerous effective interventions, the transition of computerised interventions into care is slow. The aim of the present study was to investigate the acceptability of e-mental health and m-mental health in the general population. Methods An advisory group of service users identified dimensions that potentially influence an individual’s decision to engage with a particular treatment for mental health problems. A large sample (N = 490) recruited through email, flyers and social media was asked to rate the acceptability of different treatment options for mental health problems on these domains. Results were analysed using repeated measures MANOVA. Results Participants rated the perceived helpfulness of an intervention, the ability to motivate users, intervention credibility, and immediate access without waiting time as most important dimensions with regard to engaging with a treatment for mental health problems. Participants expected face-to-face therapy to meet their needs on most of these dimensions. Computerised treatments and smartphone applications for mental health were reported to not meet participants’ expectations on most domains. However, these interventions scored higher than face-to-face treatments on domains associated with the convenience of access. Overall, participants reported a very low likelihood of using computerised treatments for mental health in the future. Conclusions Individuals in this study expressed negative views about computerised self-help intervention and low likelihood of use in the future. To improve the implementation and uptake, policy makers need to improve the public perception of such interventions. PMID:24725765

Health sector reform in Argentina: a cautionary tale.

PubMed

Lloyd-Sherlock, Peter

2005-04-01

In November 2002 the World Bank published a report on the Argentine health sector. The report accurately portrays the complexity and severity of the problems facing the health care system. It stresses that these problems are not purely a product of the country's economic collapse, noting that the system has suffered from long-standing structural problems and inefficiencies. Curiously, the report makes no mention of the leading role played by the World Bank in health reform efforts during the 1990s. This paper demonstrates that these reforms did much to worsen pre-existing weaknesses of the sector. The paper criticises the content of the reform agenda and the manner in which it was produced, arguing that these were reforms in which considerations of public health were less significant than conformity to the wider model of neo-liberal social and economic development prevailing at the time. It also highlights problems of implementing the reform agenda, which reduced the coherency of the reforms. The paper goes on to examine the impact of the crisis, noting links with the preceding reforms. It identifies a number of insights and lessons of potential value to other countries which are pursuing similar policies.

Living with tomorrow: a factual look at America's resources

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stephenson, R.M.

1981-01-01

The US was made aware during the 1970s that its resources have limits, and demands on these resources are presently frozen by law as well as by tradition into a pattern of growth. It has become clear that economics, political science, sociology, and technology can no longer be treated as separate and distinct fields of study because today's problems cut across all these fields. This book presents a nontechnical explanation of the choices we face on questions of population, food, energy, raw materials, pollution, human resources, and economic survival in a world of diminishing resources, together with an explanation ofmore » certain related mathematical growth laws. 51 references, 30 figures, 6 tables.« less

Effective monitoring of agriculture: a response.

PubMed

Sachs, Jeffrey D; Remans, Roseline; Smukler, Sean M; Winowiecki, Leigh; Andelman, Sandy J; Cassman, Kenneth G; Castle, David; DeFries, Ruth; Denning, Glenn; Fanzo, Jessica; Jackson, Louise E; Leemans, Rik; Lehmann, Johannes; Milder, Jeffrey C; Naeem, Shahid; Nziguheba, Generose; Palm, Cheryl A; Pingali, Prabhu L; Reganold, John P; Richter, Daniel D; Scherr, Sara J; Sircely, Jason; Sullivan, Clare; Tomich, Thomas P; Sanchez, Pedro A

2012-03-01

The development of effective agricultural monitoring networks is essential to track, anticipate and manage changes in the social, economic and environmental aspects of agriculture. We welcome the perspective of Lindenmayer and Likens (J. Environ. Monit., 2011, 13, 1559) as published in the Journal of Environmental Monitoring on our earlier paper, "Monitoring the World's Agriculture" (Sachs et al., Nature, 2010, 466, 558-560). In this response, we address their three main critiques labeled as 'the passive approach', 'the problem with uniform metrics' and 'the problem with composite metrics'. We expand on specific research questions at the core of the network design, on the distinction between key universal and site-specific metrics to detect change over time and across scales, and on the need for composite metrics in decision-making. We believe that simultaneously measuring indicators of the three pillars of sustainability (environmentally sound, social responsible and economically viable) in an effectively integrated monitoring system will ultimately allow scientists and land managers alike to find solutions to the most pressing problems facing global food security. This journal is © The Royal Society of Chemistry 2012

Can Universities Develop Advanced Technology and Solve Social Problems?

NASA Astrophysics Data System (ADS)

Pérez Ones, Isarelis; Núñez Jover, Jorge

This paper presents case studies on how Cuban universities have increasingly become directly involved with the economic and social development of the country. The paper shows how Cuban universities, from the early 1980s and early 1990s, started reorientation and organization of their scientific research, becoming more directly and intensely involved in the economic and social development of the country. In this way, special reference is made to the case of a research group at the University of Havana: the Laboratory of Synthetic Antigens. This group developed the first synthetic vaccine for human use approved in the world. In the article, public policies involved in this success as well as different obstacles are discussed. These obstacles demonstrate the difficulties and challenges that universities face when carrying out research and innovation activities related to economic and social development.

Air Pollution, Disease Burden, and Health Economic Loss in China.

PubMed

Niu, Yue; Chen, Renjie; Kan, Haidong

2017-01-01

As the largest developing country in the world, China is now facing one of the severest air pollution problems. The objective of this section is to evaluate the disease burden and corresponding economic loss attributable to ambient air pollution in China. We reviewed a series of studies by Chinese or foreign investigators focusing on the disease burden and economic loss in China. These studies showed both the general air pollution and haze episodes have resulted in substantial disease burden in terms of excess number of premature deaths, disability-adjusted life-year loss, and years of life lost. The corresponding economic loss has accounted for an appreciable proportion of China's national economy. Overall, the disease burden and health economic loss due to ambient air pollution in China is greater than in the remaining parts of the world, for one of the highest levels of air pollution and the largest size of exposed population. Consideration of both health and economic impacts of air pollution can facilitate the Chinese government to develop environmental policies to reduce the emissions of various air pollutants and protect the public health.

Research on Chinese Energy Investment in Turkey under the Silk Road Strategy

NASA Astrophysics Data System (ADS)

Huang, Yiling

2017-11-01

In the context of China’s peaceful rise, the Silk Road strategy will promote China participation in Global trade and investment. The Turkish government has announced a new incentive plan to attract investor. Therefore, Chinese energy investment in Turkey is facing some precious opportunities. However, cultural differences, Turkey’s domestic economic problems, political turmoil and other multiple factors bring severe challenges to China’s energy investment in Turkey, which requires a constructive response.

The Challenge to Soviet Interests in Eastern Europe, Romania, Hungary, East Germany.

DTIC Science & Technology

1984-12-01

they trust Kadar to control its political impact. The key question, then, is how Kadar’s program of economic and political liberalization will fare... How can Moscow reconcile its somewhat contradictory goals of stabil- ity and control in Eastern Europe in the next decade? What problems is it...likely to face in Eastern Europe and how will these affect Soviet interests in the area? What are the prospects for some restructuring of its relations

The distribution of biomedical research resources and international justice.

PubMed

Resnik, David B

2004-05-01

According to some estimates, less than 10% of the world's biomedical research funds are dedicated to addressing problems that are responsible for 90% of the world's burden of disease. This paper explains why this disparity exists and what should be done about it. It argues that the disparity exists because: 1) multinational pharmaceutical and biotechnology companies do not regard research and development investments on the health problems of developing nations to be economically lucrative; and 2) governmental agencies that sponsor biomedical research face little political pressure to allocate funds for the problems of developing nations. This paper argues that developed nations have an obligation to address disparities related to biomedical research funding. To facilitate this effort, developed countries should establish a trust fund dedicated to research on the health problems of developing nations similar to the Global AIDS Fund.

High population increase rates.

PubMed

1991-09-01

In addition to its economic and ethnic difficulties, the USSR faces several pressing demographic problems, including high population increase rates in several of its constituent republics. It has now become clear that although the country's rigid centralized planning succeeded in covering the basic needs of people, it did not lead to welfare growth. Since the 1970s, the Soviet economy has remained sluggish, which as led to increase in the death and birth rates. Furthermore, the ideology that held that demography could be entirely controlled by the country's political and economic system is contradicted by current Soviet reality, which shows that religion and ethnicity also play a significant role in demographic dynamics. Currently, Soviet republics fall under 2 categories--areas with high or low natural population increase rates. Republics with low rates consist of Christian populations (Armenia, Moldavia, Georgia, Byelorussia, Russia, Lithuania, Estonia, Latvia, Ukraine), while republics with high rates are Muslim (Tadzhikistan, Uzbekistan, Turkmenistan, Kirgizia, Azerbaijan Kazakhstan). The later group has natural increase rates as high as 3.3%. Although the USSR as a whole is not considered a developing country, the later group of republics fit the description of the UNFPA's priority list. Another serious demographic issue facing the USSR is its extremely high rate of abortion. This is especially true in the republics of low birth rates, where up to 60% of all pregnancies are terminated by induced abortions. Up to 1/5 of the USSR's annual health care budget is spent on clinical abortions -- money which could be better spent on the production of contraceptives. Along with the recent political and economic changes, the USSR is now eager to deal with its demographic problems.

The impact of oil revenues on Arab Gulf development

DOE Office of Scientific and Technical Information (OSTI.GOV)

El Azhary, M.S.

1984-01-01

As the price of oil falls the pressures on the Arab Gulf States to speed up the diversification of their economies into non-oil sectors increases. This book examines this problem and other issues connected with the impact of oil revenues on development in the Gulf States. It considers changing oil production policies and developments in other sectors of the economy including agriculture, industry and banking. It explores population problems, moves toward Gulf economic co-ordination and the impact of oil on society, culture and education. The book provides an assessment of how much the region depends on oil for its economicmore » prosperity and its development and it provides some indication of the problems that would face the region should the demand for oil decrease still further.« less

Escaping the resource curse in China.

PubMed

Cao, Shixiong; Li, Shurong; Ma, Hua; Sun, Yutong

2015-02-01

Many societies face an income gap between rich regions with access to advanced technology and regions that are rich in natural resources but poorer in technology. This "resource curse" can lead to a Kuznets trap, in which economic inequalities between the rich and the poor increase during the process of socioeconomic development. This can also lead to depletion of natural resources, environmental degradation, social instability, and declining socioeconomic development. These problems will jeopardize China's achievements if the current path continues to be pursued without intervention by the government to solve the problems. To mitigate the socioeconomic development gap between western and eastern China, the government implemented its Western Development Program in 2000. However, recent data suggest that this program has instead worsened the resource curse. Because each region has its own unique strengths and weaknesses, China must escape the resource curse by accounting for this difference; in western China, this can be done by improving education, promoting high-tech industry, adjusting its economic strategy to balance regional development, and seeking more sustainable approaches to socioeconomic development.

Towards Sustainable Ambon Bay: Evaluation of Solid Waste Management in Ambon City

NASA Astrophysics Data System (ADS)

Maryati, S.; Miharja, M.; Iscahyono, A. F.; Arsallia, S.; Humaira, AN S.

2017-07-01

Ambon Bay is a strategic area in the context of regional economic development, however it also faced environmental problems due to economic development and the growth of population. One of the environmental problems in the Ambon Bay is the growing solid waste which in turn lowers the quality of the water. The purpose of this study is to evaluate solid waste management in the Ambon City and propose recommendation in order to reduce solid waste in the Ambon Bay. The analytical method used is descriptive analysis by comparing a number of criteria based on the concept of solid waste management in coastal region with the current conditions of solid waste management in Ambon City. Criteria for waste management are divided into generation, storage, collection, transport, transfer and disposal. From the results of analysis, it can be concluded that the components of solid waste management at transport, transfer, and disposal level are generally still adequate, but solid waste management at source, storage and collection level have to be improved.

An Official American Thoracic Society Research Statement: Current Challenges Facing Research and Therapeutic Advances in Airway Remodeling.

PubMed

Prakash, Y S; Halayko, Andrew J; Gosens, Reinoud; Panettieri, Reynold A; Camoretti-Mercado, Blanca; Penn, Raymond B

2017-01-15

Airway remodeling (AR) is a prominent feature of asthma and other obstructive lung diseases that is minimally affected by current treatments. The goals of this Official American Thoracic Society (ATS) Research Statement are to discuss the scientific, technological, economic, and regulatory issues that deter progress of AR research and development of therapeutics targeting AR and to propose approaches and solutions to these specific problems. This Statement is not intended to provide clinical practice recommendations on any disease in which AR is observed and/or plays a role. An international multidisciplinary group from within academia, industry, and the National Institutes of Health, with expertise in multimodal approaches to the study of airway structure and function, pulmonary research and clinical practice in obstructive lung disease, and drug discovery platforms was invited to participate in one internet-based and one face-to-face meeting to address the above-stated goals. Although the majority of the analysis related to AR was in asthma, AR in other diseases was also discussed and considered in the recommendations. A literature search of PubMed was performed to support conclusions. The search was not a systematic review of the evidence. Multiple conceptual, logistical, economic, and regulatory deterrents were identified that limit the performance of AR research and impede accelerated, intensive development of AR-focused therapeutics. Complementary solutions that leverage expertise of academia and industry were proposed to address them. To date, numerous factors related to the intrinsic difficulty in performing AR research, and economic forces that are disincentives for the pursuit of AR treatments, have thwarted the ability to understand AR pathology and mechanisms and to address it clinically. This ATS Research Statement identifies potential solutions for each of these factors and emphasizes the importance of educating the global research community as to the extent of the problem as a critical first step in developing effective strategies for: (1) increasing the extent and impact of AR research and (2) developing, testing, and ultimately improving drugs targeting AR.

An economic way of reducing health, environmental, and other pressures of urban traffic: a decision analysis on trip aggregation

PubMed Central

Tuomisto, Jouni T; Tainio, Marko

2005-01-01

Background Traffic congestion is rapidly becoming the most important obstacle to urban development. In addition, traffic creates major health, environmental, and economical problems. Nonetheless, automobiles are crucial for the functions of the modern society. Most proposals for sustainable traffic solutions face major political opposition, economical consequences, or technical problems. Methods We performed a decision analysis in a poorly studied area, trip aggregation, and studied decisions from the perspective of two different stakeholders, the passenger and society. We modelled the impact and potential of composite traffic, a hypothetical large-scale demand-responsive public transport system for the Helsinki metropolitan area, where a centralised system would collect the information on all trip demands online, would merge the trips with the same origin and destination into public vehicles with eight or four seats, and then would transmit the trip instructions to the passengers' mobile phones. Results We show here that in an urban area with one million inhabitants, trip aggregation could reduce the health, environmental, and other detrimental impacts of car traffic typically by 50–70%, and if implemented could attract about half of the car passengers, and within a broad operational range would require no public subsidies. Conclusion Composite traffic provides new degrees of freedom in urban decision-making in identifying novel solutions to the problems of urban traffic. PMID:16309549

A cognitive and economic decision theory for examining cyber defense strategies.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bier, Asmeret Brooke

Cyber attacks pose a major threat to modern organizations. Little is known about the social aspects of decision making among organizations that face cyber threats, nor do we have empirically-grounded models of the dynamics of cooperative behavior among vulnerable organizations. The effectiveness of cyber defense can likely be enhanced if information and resources are shared among organizations that face similar threats. Three models were created to begin to understand the cognitive and social aspects of cyber cooperation. The first simulated a cooperative cyber security program between two organizations. The second focused on a cyber security training program in which participantsmore » interact (and potentially cooperate) to solve problems. The third built upon the first two models and simulates cooperation between organizations in an information-sharing program.« less

[Displaced women's opinion of the impact of forced displacement on their health].

PubMed

Mogollón Pérez, Amparo Susana; Vázquez Navarrete, María Luisa

2006-01-01

To analyze the adaptation process of women internally displaced to the city and the relationship between displacement and their self-perceived main health problems. A qualitative, exploratory, descriptive study was carried out by means of semi-structured individual interviews with a maximum variation sample of 25 internally displaced women. A narrative content analysis was conducted with mixed generation of categories and data segmentation by age and themes. The area under study consisted of five localities in the city of Bogotá (Colombia). According to the interviewed women's discourses, their adaptation to city life depended on the new socioeconomic and environmental conditions and the psychosocial impact of displacement on the family. Precarious economic conditions forced them to live in an unhealthy environment and, occasionally, to adopt the role of head of household. In this role, many of these women, particularly young women, faced great difficulties in ensuring that the family's needs were met. Young women and teenagers reported behavioral changes due to displacement, including reproduction of violence in the home. The main self-perceived health problems among displaced women were mental health, access to food, infections and gynecological alterations. Displaced women identified the main factors hindering their access to health services as their economic situation and home responsibilities. Displaced women face new environmental and family challenges that negatively affect their health and access to healthcare. Specific interventions aimed at displaced women are required to foster better health through access to work and long -term socioeconomic stability.

Sustainable water future with global implications: everyone's responsibility.

PubMed

Kuylenstierna, J L; Bjorklund, G; Najlis, P

1997-01-01

The current use and management of freshwater is not sustainable in many countries and regions of the world. If current trends are maintained, about two-thirds of the world's population will face moderate to severe water stress by 2025 compared to one-third at present. This water stress will hamper economic and social development unless action is taken to deal with the emerging problems. The Comprehensive Assessment of the Freshwater Resources of the World, prepared by the UN and the Stockholm Environment Institute, calls for immediate action to prevent further deterioration of freshwater resources. Although most problems related to water quantity and quality require national and regional solutions, only a global commitment can achieve the necessary agreement on principles, as well as financial means to attain sustainability. Due to the central and integrated role played by water in human activities, any measures taken need to incorporate a wide range of social, ecological and economic factors and needs. The Assessment thus addresses the many issues related to freshwater use, such as integrated land and water management at the watershed level, global food security, water supply and sanitation, ecosystem requirements, pollution, strengthening of major groups, and national water resource assessment capabilities and monitoring networks. Governments are urged to work towards a consensus regarding global principles and guidelines for integrated water management, and towards their implementation in local and regional water management situations. The alternative development options available to countries facing water stress, or the risk thereof, needs to be considered in all aspects of development planning.

Industrial Development and Challenges of Water Pollution in Coastal Areas: The Case of Surat, India

NASA Astrophysics Data System (ADS)

Bansal, Neeru

2018-03-01

Industrialisation plays an important role in the economic development of a country, however, pollution is the inevitable price paid for this development. Surat, a major industrial hub in western India, is located on the bank of the river Tapi and extends up to the Arabian Sea. The city is characterised by the presence of a number of creeks (known as ‘khadis’ in local language). This paper focusses on the industrial development in Surat and the challenges faced by the city due to water pollution. A constant deterioration in the quality of surface water resources has been observed due to discharge of treated or partially treated effluents from the industries. The problem of water pollution becomes critical due to increase in frequency of flooding, risks faced by the city due to climate change and the ineffective environmental governance. The paper provides insights into the challenges faced by the city and the learnings can lead to adoption of policy initiatives and other measures which can effectively address these challenges.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Edberg, R.; Yablokov, A.

Swedish statesman Rolf Edberg and Soviet biologist Alexei Yablokov, both environmental activists, met in 1987 to hold a dialogue on the problems facing mankind on the eve of a new millennium. The two men had never met before and each entered the discussions expecting ideological differences to create conflicting approaches to problems; both were astounded by the almost total agreement of their views. This book contains conversations touching on population growth, pollution, biological extinction, habitat destruction, nuclear hazards, technological proliferation, and other issues. They reinforced their concerns with a wealth of information about environmental abuse. Consistently setting aside utopian visionsmore » to focus on mutually perceived threats to the survival of life on earth, the two concluded their talks with agreement on those moral commitments necessary to effect change. No other work brings East and West together in such a wide-ranging discussion of the ecological crisis facing both spheres. While these dialogues are a refreshing indication of improved East-West relationships, they drive home the seriousness of the crisis that, if not confronted immediately, will render all other political and economic conflicts meaningless.« less

Family-based therapy for dementia caregivers: clinical observations

PubMed Central

MITRANI, V. B.; CZAJA, S. J.

2008-01-01

Family caregiving for dementia patients is a major social and clinical problem. Family caregivers face major stressful emotional, social and economic burdens, and the negative consequences associated with caregiving are well documented. Given the projected increase in the number of people with dementia, there is a need to identify approaches that will help families manage the challenges of caregiving. Social support from friends and family members has consistently been found to mediate caregiver outcomes, yet many caregivers face problems with isolation and estrangement from family members. In this regard, family-based therapy is a promising intervention for increasing social support for caregivers, and enhancing their quality of life and ability to provide care.This paper will discuss how family-based therapy can be applied as an intervention for family caregivers of dementia patients.The clinical implications of specific interactional patterns will be presented via case examples from an ongoing clinical trial with white American and Cuban American caregivers of dementia patients.The intent is to demonstrate how identification of interactional patterns is a valuable tool for implementing family-based interventions. PMID:18548132

Diversifying the secondary school curriculum: The African experience

NASA Astrophysics Data System (ADS)

Sifuna, Daniel N.

1992-01-01

The paper discusses some African experiences in the diversification of secondary education, which is taken to mean curriculum change in a practical or vocational direction. This approach is intended to provide a wider set of future career options than is offered in the more uniform academic curriculum. The diversification policy has generally been seen as a solution to a number of economic and social problems facing the independent African countries, notably the increasing youth unemployment and the escalating costs of formal education. Studies which have so far been carried out have, however, revealed that diversification programmes have not met the intended objectives, although there is sustained interest in vocationalising formal education. Problems which commonly face these programmes include high unit costs, an absence of clarity in aims and objectives, a shortage of qualified teachers and the low status of vocational subjects as viewed by the students and the community. For future development, it is suggested that diversification programmes be reorganised to relate to more realistic goals through wider community participation and through the work-orientation of post-school training programmes.

Mental health problems among children and adolescents experiencing two major earthquakes in remote mountainous regions: A longitudinal study.

PubMed

Tang, Wanjie; Zhao, Jingdong; Lu, Yi; Yan, Tingting; Wang, Lijuan; Zhang, Jun; Xu, Jiuping

2017-01-01

Millions of children were exposed to major earthquake in China, with serious psychological and developmental consequences. To obtain accurate rate of post-disaster related disorder and identify predictors may help inform post-disaster rescue and rehabilitation efforts. The present longitudinal study explored correlations of demographic and socioeconomic characteristics of juvenile survivors of the Ya'an and Wenchuan earthquakes in China with their trajectories of post-disaster related disorder. A total of 435 Chinese children and adolescents who survived the 2013 Ya'an earthquake were recruited from six primary, secondary and high schools in Baoxing County. All survivors were assessed at 12months after the disaster, when a trained psychiatrist assessed mental health problems in a face-to-face structured interview, and 153 survivors were followed up at 30months after the earthquake via telephone. The 12-month assessment indicated a post-traumatic stress disorder (PTSD) prevalence of 43.9% as well as depression (20.9%) or the criteria for both PTSD and depression (18.2%) and the other disorder (0.9%). The 30-month assessment indicated that 15.7% of subjects met the criteria for PTSD, 21.6% met the criteria for depression. No subjects met the criteria for other affective or anxiety disorders. Significant predictors of PTSD and depression were death in the family, previous earthquake experience, a poor parent-child relationship and economic pressure or poverty. Clinical interview face to face is quite different from via telephone and the attrition rate in the longitudinal cohort is high, which would directly affect our results of the assessment. PTSD and depression may be as prevalent and persistent in disaster victims in China as elsewhere, and high co-comorbidities remain poorly understood. Although many adolescents recover over time, some exhibit chronic, delayed-onset PTSD and depression, especially those with poor relationships with their parents or those living in precarious economic conditions. Family-based therapy may be needed to support child and adolescent trauma survivors in order to prevent mental illness. Copyright © 2016 Elsevier Inc. All rights reserved.

The need for econometric research in laboratory animal operations.

PubMed

Baker, David G; Kearney, Michael T

2015-06-01

The scarcity of research funding can affect animal facilities in various ways. These effects can be evaluated by examining the allocation of financial resources in animal facilities, which can be facilitated by the use of mathematical and statistical methods to analyze economic problems, a discipline known as econometrics. The authors applied econometrics to study whether increasing per diem charges had a negative effect on the number of days of animal care purchased by animal users. They surveyed animal numbers and per diem charges at 20 research institutions and found that demand for large animals decreased as per diem charges increased. The authors discuss some of the challenges involved in their study and encourage research institutions to carry out more robust econometric studies of this and other economic questions facing laboratory animal research.

Designing pediatric vaccine formularies and pricing pediatric combination vaccines using operations research models and algorithms.

PubMed

Jacobson, Sheldon H; Sewell, Edward C; Allwine, Daniel A; Medina, Enrique A; Weniger, Bruce G

2003-02-01

The National Immunization Program, housed within the Centers for Disease Control and Prevention in the USA, has identified several challenges that must be faced in childhood immunization programs to deliver and procure vaccines that immunize children from the plethora of childhood diseases. The biomedical issues cited include how drug manufacturers can combine and formulate vaccines, how such vaccines are scheduled and administered and how economically sound vaccine procurement can be achieved. This review discusses how operations research models can be used to address the economics of pediatric vaccine formulary design and pricing, as well as how such models can be used to address a new set of pediatric formulary problems that will surface with the introduction of pediatric combination vaccines into the US pediatric immunization market.

Contemporary United States Foreign Policy Towards Indonesia

DTIC Science & Technology

2004-01-01

regard to resolving a number of longstanding territorial disputes, and it has become a cornerstone for the promotion of economic and social development...and stability and security in the region. However, Indonesia is also faced with a variety of social , economic, and internal security issues, most...faced with significant social , economic, and security issues. Thesis Question The thesis question is: Does contemporary US policy promote US national

Collaborative Systems Thinking: A Response to the Problems Faced by Systems Engineering's 'Middle Tier'

NASA Technical Reports Server (NTRS)

Phfarr, Barbara B.; So, Maria M.; Lamb, Caroline Twomey; Rhodes, Donna H.

2009-01-01

Experienced systems engineers are adept at more than implementing systems engineering processes: they utilize systems thinking to solve complex engineering problems. Within the space industry demographics and economic pressures are reducing the number of experienced systems engineers that will be available in the future. Collaborative systems thinking within systems engineering teams is proposed as a way to integrate systems engineers of various experience levels to handle complex systems engineering challenges. This paper uses the GOES-R Program Systems Engineering team to illustrate the enablers and barriers to team level systems thinking and to identify ways in which performance could be improved. Ways NASA could expand its engineering training to promote team-level systems thinking are proposed.

Can Limiting Choice Increase Social Welfare? The Elderly and Health Insurance

PubMed Central

Hanoch, Yaniv; Rice, Thomas

2006-01-01

Herbert Simon's work on bounded rationality has had little impact on health policy discourse, despite numerous supportive findings. This is particularly surprising in regard to the elderly, a group marked by a decline in higher cognitive functions. Elders' cognitive capacity to make decisions will be challenged even further with the introduction of the new Medicare prescription drug benefit program, mainly because of the many options available. At the same time, a growing body of evidence points to the perils of having too many choices. By combining research from decision science, economics, and psychology, we highlight the potential problems with the expanding health insurance choices facing the elderly and conclude with some policy suggestions to alleviate the problem. PMID:16529568

NRC says integrated approach needed to understand, protect environment

NASA Astrophysics Data System (ADS)

Kolb, Charles E.; Loehr, Raymond C.; Gopnik, Morgan

A recent study by the National Research Council (NRC) advocates a more comprehensive and integrated approach to our nation's environmental research and development (R&D) activities. Because we face environmental problems of unprecedented complexity, the study maintains that the traditional practice of studying isolated environmental problems and devising narrowly focused control or remediation strategies to manage them will no longer suffice.In the report, Building a Foundation for Sound Environmental Decisions [National Academy Press, 1997], an NRC committee highlighted the need for developing a deeper scientific understanding of ecosystems, as well as the sociological and economic aspects of human interactions with the environment. To achieve these goals, the committee recommended a core research agenda for the Environmental Protection Agency (EPA) that has three components.

The Syllogism of Neuro-Economics.

PubMed

Padoa-Schioppa, Camillo

2008-01-01

If Neuroscience is to contribute to Economics, it will do so by the way of Psychology. Neural data can and do lead to better psychological theories, and psychological insights can and do lead to better economic models. Hence, Neuroscience can in principle contribute to Economics. Whether it actually will do so is an empirical question and the jury is still out. Economics currently faces theoretical and empirical challenges analogous to those faced by Physics at the turn of the 20(th) century and ultimately addressed by quantum theory. If "quantum Economics" will emerge in the coming decades, it may well be founded on such concepts as cognitive processes and brain activity.

Investigation on factors that contribute to the abandonment of building in construction industry in Malaysia

NASA Astrophysics Data System (ADS)

Farhayu Ariffin, Nur; Jaafar, Mohd Faizal Md; Idris Ali, Mohamad; Irwan Ramli, Noram; Muthusamy, Khairunisa; Shukor Lim, Nor Hasanah Abdul

2018-03-01

In Malaysia, the construction sector is one of the important sectors that contribute to economic growth and employments. However, a major concern facing the construction industry is the growing rate of delays in project delivery. In the worse cases, the projects were abandoned due to some reasons when the contract period ended. Abandoned building defines as construction work that has been continuously stalled for 6 months or more, during the project completion period or beyond the scheduled date of completion. When the projects become abandoned, it gives an adverse effect on many parties such as the developer, contractor, consultant and also client. According to previous researchers, the abandonment of building causes a serious problem and need some mitigation plan to avoid this problem from occurring. This study will investigate the fundamental factors that contribute to the abandonment of building and projects in Malaysia based on the current data of the abandoned building in most states in Malaysia. The data was collected from the respondents who is in the construction industry and had experience working with abandoned housing project. Form the respondents perspective, it shows that the main factor contribute to the building abandonment is due to the financial problem facing by the developer company.

The street school Srikandi as an empowerment model of humane education for the street girls of non halfway house in Surabaya

NASA Astrophysics Data System (ADS)

Setyowati, RRN; Yani, MT; Imron, A.

2018-01-01

The street children have not had a solid emotional mental, however they must deal into the life of street that harsh, competitive and tend to affect negatively for their personality development. Their where abouts on the street is not motivated by family economic factor only, but it is also influenced by the disharmony of role and function of family rules and social environment influences. The street children empowerment that had been conducted by the halfway house does not run effectively. This research was aimed to identify problems faced by the street girls, to describe the efforts to overcome the problems faced by the street girls, and also developing the empowerment model for the street girls in Surabaya who do not stay in the halfway house. This research used qualitative method. The problems are often experienced by the street girls, for instance violence. Besides, imitative behavior arises as a respond towards behavior that happened to them. The parents also play role in the process of social control. The empowerment model that is designed is the educational empowerment through revitalization of family rules. Moreover, life skills education has to be strengthened to improve the welfare standard of living.

Tele-monitoring of ventilator-dependent patients: a European Respiratory Society Statement.

PubMed

Ambrosino, Nicolino; Vitacca, Michele; Dreher, Michael; Isetta, Valentina; Montserrat, Josep M; Tonia, Thomy; Turchetti, Giuseppe; Winck, Joao Carlos; Burgos, Felip; Kampelmacher, Michael; Vagheggini, Guido

2016-09-01

The estimated prevalence of ventilator-dependent individuals in Europe is 6.6 per 100 000 people. The increasing number and costs of these complex patients make present health organisations largely insufficient to face their needs. As a consequence, their burden lays mostly over families. The need to reduce healthcare costs and to increase safety has prompted the development of tele-monitoring for home ventilatory assistance.A European Respiratory Society Task Force produced a literature research based statement on commonly accepted clinical criteria for indications, follow-up, equipment, facilities, legal and economic issues of tele-monitoring of these patients.Many remote health monitoring systems are available, ensuring safety, feasibility, effectiveness, sustainability and flexibility to face different patients' needs. The legal problems associated with tele-monitoring are still controversial. National and European Union (EU) governments should develop guidelines and ethical, legal, regulatory, technical, administrative standards for remote medicine. The economic advantages, if any, of this new approach must be compared to a "gold standard" of home care that is very variable among different European countries and within each European country.Much more research is needed before considering tele-monitoring a real improvement in the management of these patients. Copyright ©ERS 2016.

[The report of the Commission on Macroeconomics and Health: its relevance to the countries of Latin America and the Caribbean].

PubMed

2002-09-01

The Commission on Macroeconomics and Health (CMH) was established by the Director-General of the World Health Organization (WHO) to evaluate the role of health in economic development. On 20 December 2001 the CMH submitted its report to the WHO Director-General. Entitled Macroeconomics and Health: Investing in Health for Economic Development, the CMH report affirms that in order to reduce poverty; and achieve economic development, it is essential to improve the health of the poor; to accomplish this, it is necessary to expand the access that the poor have to essential health services. The Commission believes that more financial resources are needed, that the health expenditures of less-developed and low-income countries are insufficient for the challenges that these countries face, and that high-income countries must increase their financial assistance in order to help solve the main health problems of less-developed and low-income countries. This piece summarizes a report that was prepared by the Program on Public Policy and Health of the Division of Health and Human Development of the Pan American Health Organization (PAHO). The PAHO document analyzes the importance of the CMH report for the countries of Latin America and the Caribbean, focusing on some of the central arguments put forth in the CMH report as they relate to achieving better health conditions in the Americas. These arguments have been organized around three major themes in the CMH report: a) the relationships between health and economic growth, b) the principal health problems that affect the poor in low-income and low-middle-income#10; countries, and c) the gap between the funding needed to address the principal problems that affect these countries and the actual spending levels. #10;

Specific problems in visual cognition of dyslexic readers: Face discrimination deficits predict dyslexia over and above discrimination of scrambled faces and novel objects.

PubMed

Sigurdardottir, Heida Maria; Fridriksdottir, Liv Elisabet; Gudjonsdottir, Sigridur; Kristjánsson, Árni

2018-06-01

Evidence of interdependencies of face and word processing mechanisms suggest possible links between reading problems and abnormal face processing. In two experiments we assessed such high-level visual deficits in people with a history of reading problems. Experiment 1 showed that people who were worse at face matching had greater reading problems. In experiment 2, matched dyslexic and typical readers were tested, and difficulties with face matching were consistently found to predict dyslexia over and above both novel-object matching as well as matching noise patterns that shared low-level visual properties with faces. Furthermore, ADHD measures could not account for face matching problems. We speculate that reading difficulties in dyslexia are partially caused by specific deficits in high-level visual processing, in particular for visual object categories such as faces and words with which people have extensive experience. Copyright © 2018 Elsevier B.V. All rights reserved.

Graduated Sovereignty and Global Governance Gaps: Special Economic Zones and the Illicit Trade In Tobacco Products.

PubMed

Holden, Chris

2017-07-01

Illicit trade in tobacco products has been a significant problem globally for many years. It allows cigarettes to be sold far below their legal price and thus contributes to higher consumption, morbidity and mortality, and deprives state treasuries of a substantial amount of revenue. This article identifies special economic zones (SEZs), particularly free trade zones, as a key conduit for this illicit trade. The development of SEZs as weak points in the global governance architecture is explained with reference to the concept of 'graduated sovereignty', whereby the uniform management of territory by modern states has given way to a more spatially selective form of territorial governance, in which some slices of territory are more fully integrated into the world economy than others via various forms of differential regulation. Attempts to comprehensively (re)regulate SEZs, in the face of growing evidence of the dysfunctionalities that they can engender, have so far been unsuccessful. It is concluded that the neo-liberal global economy has facilitated a regulatory 'race to the bottom', a problem that can only ultimately be overcome by international negotiation and agreement.

IMPROVED CORROSION RESISTANCE OF ALUMINA REFRACTORIES

DOE Office of Scientific and Technical Information (OSTI.GOV)

John P. Hurley; Patty L. Kleven

2001-09-30

The initial objective of this project was to do a literature search to define the problems of refractory selection in the metals and glass industries. The problems fall into three categories: Economic--What do the major problems cost the industries financially? Operational--How do the major problems affect production efficiency and impact the environment? and Scientific--What are the chemical and physical mechanisms that cause the problems to occur? This report presents a summary of these problems. It was used to determine the areas in which the EERC can provide the most assistance through bench-scale and laboratory testing. The final objective of thismore » project was to design and build a bench-scale high-temperature controlled atmosphere dynamic corrosion application furnace (CADCAF). The furnace will be used to evaluate refractory test samples in the presence of flowing corrodents for extended periods, to temperatures of 1600 C under controlled atmospheres. Corrodents will include molten slag, steel, and glass. This test should prove useful for the glass and steel industries when faced with the decision of choosing the best refractory for flowing corrodent conditions.« less

Economic and Political Innovation for Nutritional Improvement.

PubMed

von Braun, Joachim

2018-01-01

Large shares of the world population are still affected by nutrition deficiencies and undernutrition. However, the current global agriculture and food system and its international governance shows signs of serious malfunctioning, and is not equipped to cope with the current and future challenges it is facing. In view of the complex and multi-dimensional nature of nutrition problems, a framework is put forward here to improve the understanding of underlying causalities, and to identify priorities for action. In doing so, this paper focuses on economic and policy innovation. Better nutrition policy requires systematic, multi-faceted policy innovations, that is, the re-design of the current global food and nutrition governance system, and the adoption of innovative economic and political approaches. To achieve efficient and effective nutrition policy, more attention, leadership, funds, and a global organizational home for better coordination are needed. A systematic science and policy interface in the form of an International Panel on Food, Nutrition and Agriculture is proposed to provide a strong evidence base for nutrition policies. © 2018 S. Karger AG, Basel.

Utilization of urban sewage sludge: Chinese perspectives.

PubMed

Chen, H; Yan, S-H; Ye, Z-L; Meng, H-J; Zhu, Y-G

2012-06-01

Urbanization and industrialization in China has resulted in a dramatic increase in the volume of wastewater and sewage sludge produced from wastewater treatment plants. Problems associated with sewage sludge have attracted increasing attention from the public and urban planners. How to manage sludge in an economically and environmentally acceptable manner is one of the critical issues that modern societies are facing. Sludge treatment systems consist of thickening, dewatering, and several different alternative main treatments (anaerobic digestion, aerobic digestion, drying, composting, and incineration). Agricultural application, landfill, and incineration are the principal disposal methods for sewage sludge in China. However, sewage sludge disposal in the future should focus on resource recovery, reducing environmental impacts and saving economic costs. The reuse of biosolids in all scenarios can be environmentally beneficial and cost-effective. Anaerobic digestion followed by land application is the preferable options due to low economic and energy costs and material reuse. It is necessary to formulate a standard suitable for the utilization of sewage sludge in China.

Detrimental effects of sanctions on human altruism.

PubMed

Fehr, Ernst; Rockenbach, Bettina

2003-03-13

The existence of cooperation and social order among genetically unrelated individuals is a fundamental problem in the behavioural sciences. The prevailing approaches in biology and economics view cooperation exclusively as self-interested behaviour--unrelated individuals cooperate only if they face economic rewards or sanctions rendering cooperation a self-interested choice. Whether economic incentives are perceived as just or legitimate does not matter in these theories. Fairness-based altruism is, however, a powerful source of human cooperation. Here we show experimentally that the prevailing self-interest approach has serious shortcomings because it overlooks negative effects of sanctions on human altruism. Sanctions revealing selfish or greedy intentions destroy altruistic cooperation almost completely, whereas sanctions perceived as fair leave altruism intact. These findings challenge proximate and ultimate theories of human cooperation that neglect the distinction between fair and unfair sanctions, and they are probably relevant in all domains in which voluntary compliance matters--in relations between spouses, in the education of children, in business relations and organizations as well as in markets.

Economic abuse in Lebanon: experiences and perceptions.

PubMed

Usta, Jinan; Makarem, Nisrine N; Habib, Rima R

2013-03-01

This article explores the experiences and perceptions of Lebanese women and men with economic abuse. Data were drawn from focus group discussions and face-to-face interviews with men, women and social workers. The findings reveal that Lebanese women experience many forms of economic abuse, including the withholding of earnings, restricted involvement in the labor force, and limited purchasing decisions. Inheritance laws and practices still favor men over women. Women tolerate economic abuse to avoid more serious forms of abuse and ensure family stability. Practical implications of the findings are presented.

Facing NAFTA: Literacy and Work in Mexico.

ERIC Educational Resources Information Center

Flores, Gloria Hernandez; Lankshear, Colin

2000-01-01

Outlines the deep and complex challenge faced by Mexico in its quest for closer economic integration with so-called advanced economies. Discusses extensive poverty and illiteracy, and the systematic exclusion of many people from access to the very kinds of learning required by Mexico's economic project. Argues that extraordinary efforts and…

Social problems and health in urbanization.

PubMed

Talib, R; Agus, M R

1992-01-01

One of the main characteristics of urbanization in Asia is the very rapid increase in population movement from rural to urban centers. This phenomenon has led to changing population structure, its composition and lifestyles in the cities and its fringes. As a consequent of population pressure on urban system and infrastructure, compounded by the nature of the composition of the in-migrant population, the urban concentrates are faced with several social and socio-economic problems. Although there has been a lot of interests among researchers to study the causes and effects or urbanization, there is a vacuum in the area of health implications. Planners and administrators usually give priority to the physical aspects of the urban and urbanities. Social problems and health implications thereof receives very little attention either at the level of administration or research. This paper therefore is a brave attempt to focus and draw some attention to this neglected area by looking at selected social problems and the health consequences.

Bill Would Extend Efforts Against Harmful Algal Blooms and Hypoxia

NASA Astrophysics Data System (ADS)

Showstack, Randy

Legislation to deal with the problems of harmful algal blooms and hypoxia in U.S. waters needs to recognize the growing national scope and economic effects of these phenomena, improve monitoring capabilities, and target remedies for them. It should also emphasize research and management in the Great Lakes and other fresh water bodies, as well as in U.S. coastal waters. This, according to a panel of scientists who testified at a 13 March hearing of the Science Subcommittee on Environment, Technology, and Standards of the U.S. House of Representatives. Those testifying said the two phenomena are causing enormous, negative ecological and economic impacts. Donald Scavia, a senior scientist with National Ocean Service of the National Oceanic and Atmospheric Administration, said, ``Harmful algal blooms and hypoxia are now among the most pressing environmental issues facing coastal states.''

The advantages of demographic change after the wave: fewer and older, but healthier, greener, and more productive?

PubMed

Kluge, Fanny; Zagheni, Emilio; Loichinger, Elke; Vogt, Tobias

2014-01-01

Population aging is an inevitable global demographic process. Most of the literature on the consequences of demographic change focuses on the economic and societal challenges that we will face as people live longer and have fewer children. In this paper, we (a) briefly describe key trends and projections of the magnitude and speed of population aging; (b) discuss the economic, social, and environmental consequences of population aging; and (c) investigate some of the opportunities that aging societies create. We use Germany as a case study. However, the general insights that we obtain can be generalized to other developed countries. We argue that there may be positive unintended side effects of population aging that can be leveraged to address pressing environmental problems and issues of gender inequality and intergenerational ties.

The Advantages of Demographic Change after the Wave: Fewer and Older, but Healthier, Greener, and More Productive?

PubMed Central

Kluge, Fanny; Zagheni, Emilio; Loichinger, Elke; Vogt, Tobias

2014-01-01

Population aging is an inevitable global demographic process. Most of the literature on the consequences of demographic change focuses on the economic and societal challenges that we will face as people live longer and have fewer children. In this paper, we (a) briefly describe key trends and projections of the magnitude and speed of population aging; (b) discuss the economic, social, and environmental consequences of population aging; and (c) investigate some of the opportunities that aging societies create. We use Germany as a case study. However, the general insights that we obtain can be generalized to other developed countries. We argue that there may be positive unintended side effects of population aging that can be leveraged to address pressing environmental problems and issues of gender inequality and intergenerational ties. PMID:25250779

Whatever Happened to Economic Geography?

ERIC Educational Resources Information Center

Fagan, Robert

1985-01-01

Maintains that economic geography is alive and well. Describes some of the challenges facing research in economic geography and highlights the changing approaches being applied to economic geography. Includes sections on structural change, economic reorganization, and internationalization of manufacturing and finances. (JDH)

The brain and the law.

PubMed Central

Chorvat, Terrence; McCabe, Kevin

2004-01-01

Much has been written about how law as an institution has developed to solve many problems that human societies face. Inherent in all of these explanations are models of how humans make decisions. This article discusses what current neuroscience research tells us about the mechanisms of human decision making of particular relevance to law. This research indicates that humans are both more capable of solving many problems than standard economic models predict, but also limited in ways those models ignore. This article discusses how law is both shaped by our cognitive processes and also shapes them. The article considers some of the implications of this research for improving our understanding of how our current legal regimes operate and how the law can be structured to take advantage of our neural mechanisms to improve social welfare. PMID:15590613

Chemical water shutoff profile research status and development trends

NASA Astrophysics Data System (ADS)

Xu, L. T.

2017-08-01

Excess water production is now a common problem encountered in almost every water flooding mature oilfield. The exploitation of oil field is faced with great challenge because of the decrease of oil field production. For the development of high water cut rare the status quo chemical water shutoff profile control technology is an important solution to solve this problem. Oilfield chemical water shutoff has important application prospects. This paper analyzes the water shutoff profile control and water shutoff profile control agent currently oilfield applications, moreover the use and development of blocking agent profile technology is to improve reservoir recovery and propose solutions. With the constant increase in water cut, profile technology should be simple, efficient, practical and profile control agent of development should be economic, environmental, and long period

What if every drop of rain that falls on the roofs of Amsterdam is used to make beer?

NASA Astrophysics Data System (ADS)

Hut, Rolf; Lugt, Dorien; Ceccarini, Iacopo; van der Horst, Teije; des Tombe, Bas; Schilperoort, Bart; Hoebe, Joris

2017-04-01

The city of Amsterdam, like many cities in the world, faces the problem that because of our changing climate, rainfall events become more intense. Sewers designed to only flood once every 10 years now flood multiple times a year. In an award winning idea, the aptly named brewery Heavenswater, in dutch: "Hemelswater" decided to raise awareness for the growing urban rainwater drainages problems by brewing a beer using rain collected from their roof in stead of from drinking water. In this "what if" research we study the implications of this idea on a large scale. We look into the consequences for the rainwater drainage, but also wastewater, city planning, health care and last but not least: novel economic opportunities.

[Economics of health system transformation].

PubMed

González Pier, Eduardo

2012-01-01

Health conditions in Mexico have evolved along with socioeconomic conditions. As a result, today's health system faces several problems characterized by four overlapping transitions: demand, expectations, funding and health resources. These transitions engender significant pressures on the system itself. Additionally, fragmentation of the health system creates disparities in access to services and generates problems in terms of efficiency and use of available resources. To address these complications and to improve equity in access and efficiency, thorough analysis is required in how the right to access health care should be established at a constitutional level without differentiating across population groups. This should be followed by careful discussion about what rules of health care financing should exist, which set of interventions ought to be covered and how services must be organized to meet the health needs of the population.

[Health inequality among vulnerable groups in Mexico: older adults, indigenous people, and migrants].

PubMed

Juárez-Ramírez, Clara; Márquez-Serrano, Margarita; Salgado de Snyder, Nelly; Pelcastre-Villafuerte, Blanca Estela; Ruelas-González, María Guadalupe; Reyes-Morales, Hortensia

2014-04-01

Health vulnerability refers to a lack of protection for specific population groups with specific health problems, as well as the disadvantages they face in solving them in comparison with other population groups. This major public health problem has multiple and diverse causes, including a shortage of trained health care personnel and the lack of family, social, economic, and institutional support in obtaining care and minimizing health risks. Health vulnerability is a dynamic condition arising from the confluence of multiple social determinants. This article attempts to describe the health situation of three vulnerable groups in Mexico-older adults, indigenous people, and migrants-and, after defining the needs of each, explore measures that could contribute to the design and implementation of public health policies better tailored to their respective needs.

"Prison Ain't Free Like Everyone Thinks": Financial Stressors Faced by Incarcerated Women.

PubMed

Harner, Holly M; Wyant, Brian R; Da Silva, Fernanda

2017-04-01

Most women in prison are poor and suffer from health problems prior to and during incarceration. Policies that impose inmate medical co-payment fees do not consider gender-specific health needs or other financial stressors faced by women in prison. We examine the financial needs and concerns of incarcerated women through the lens of gender and behavioral economics. We conducted individual interviews with 95 women incarcerated in a medium/maximum security prison in the United States. Women described several common financial stressors during confinement: paying for medical care, "working for pennies," staying in contact with loved ones, and relying on others. In an attempt to remain gender neutral, prison polices often do not consider gender-based differences between male and female prisoners. When gender neutrality is applied to financial policies surrounding access to healthcare, incarcerated women are profoundly disadvantaged and left to make consequential trade-offs with scarce financial resources. Our findings provide important insight into financial stressors facing incarcerated women and provide evidence to support the elimination of mandatory medical co-payment fees for incarcerated women.

Economic Benefits of Space Tourism to Europe

NASA Astrophysics Data System (ADS)

Collins, P.

The European aerospace industry has been very slow to consider the commercial opportunities in supplying passenger space travel services. This has been a costly mistake not just of space policy, but also of economic policy and environmental policy. This is because it is very unlikely that space tourism will remain just a small-scale activity of the very rich; it is much more likely to grow into a major new industry, employing millions of people in high quality employment - eventually much of it outside the Earth's eco-system. This is particularly important because, although the European “social-economic model” has greater popular support than the “USA model” (including among the general USA population), Europe today faces the major problem of high unemployment, which is imposing heavy social and economic costs. If Europe makes serious efforts soon to encourage the growth of passenger space travel, and of the many other economically and environmentally valuable space activities to which this will lead, then commercial space activities could become a major new axis of economic growth and employment-creation for Europe. Moreover, Europe has several advantages over the USA, Russia, Japan, China and India, and so could play a leading role in this field, if policy errors are corrected. The paper discusses the above possibilities, and the potential economic, environmental and other benefits for Europe in investing boldly in this fledgling industry.

Climate Change: Integrating Science and Economics

NASA Astrophysics Data System (ADS)

Prinn, R. G.

2008-12-01

The world is facing an ever-growing conflict between environment and development. Climate change is a century-scale threat requiring a century-long effort in science, technology and policy analysis, and institutions that can sustain this effort over generations. To inform policy development and implementation there is urgent need for better integration of the diverse components of the problem. Motivated by this challenge, we have developed the Integrated Global System Model (IGSM) at MIT. It comprises coupled sub- models of economic development, atmospheric chemistry, climate dynamics and ecosystems. The results of a recent uncertainty analysis involving hundreds of runs of the IGSM imply that, without mitigation policies, the global average surface temperature may rise much faster than previously estimated. Polar temperatures are projected to rise even faster than the average rate with obvious great risks for high latitude ecosystems and ice sheets at the high end of this range. Analysis of policies for climate mitigation, show that the greatest effect of these policies is to lower the probability of extreme changes as opposed to lowering the medians. Faced with the above estimated impacts, the long lifetimes of most greenhouse gases in the atmosphere, the long delay in ultimate warming due to ocean heat uptake, and the capital-intensive global energy infrastructure, the case is strong for concerted action now. Results of runs of the IGSM indicate the need for transformation of the global energy industry on a very large scale to mitigate climate change. Carbon sequestration, renewable energy sources, and nuclear present new economic, technological, and environmental challenges when implemented at the needed scales. Economic analyses using the IGSM indicate that global implementation of efficient policies could allow the needed transformations at bearable costs.

Strategies for synchronisation in an evolving telecommunications network

NASA Astrophysics Data System (ADS)

Avery, Rob

1992-06-01

The achievement of precise synchronization in the telecommunications environment is addressed. Transmitting the timing from node to node has been the inherent problem for all digital networks. Traditional network equipment used to transfer synchronization, such as digital switching ststems, adds impairments to the once traceable signal. As the synchronization signals are passed from node to node, they lose stability by passing through intervening clocks. Timing would be an integrated part of all new network and service deployments. New transmission methods, such as the Synchronous Digital Hierarchy (SDH), survivable network topologies and the issues that arise from them, necessitate a review of current network synchronization strategies. Challenges that face the network are itemized. A demonstration of why localized Primary Reference Clocks (PRC) in key nodes and the Synchronization Supply Unit (SSU) clock architecture of transit and local node clocks is a technically and economically viable solution to the issues facing network planners today is given.

Technology Confidence, Competence and Problem Solving Strategies: Differences within Online and Face-to-Face Formats

ERIC Educational Resources Information Center

Peterson, Sharon L.; Palmer, Louann Bierlein

2011-01-01

This study identified the problem solving strategies used by students within a university course designed to teach pre-service teachers educational technology, and whether those strategies were influenced by the format of the course (i.e., face-to-face computer lab vs. online). It also examined to what extent the type of problem solving strategies…

Challenges in healthcare delivery in an economic downturn, in the Republic of Ireland.

PubMed

Carney, Marie

2010-07-01

The purpose of the present study was to discuss some of effects of the downturn in the Irish economy and to demonstrate that in the face of economic difficulties innovation in health care is still occurring. Staff that are managing and delivering healthcare need to know the challenges facing them and have an awareness of the importance of maintaining interest in innovative practice in turbulent times. Information obtained from several sources including government papers, the nursing regulatory board and quality authority documents and current best practice articles. Information was evaluated based on the study's aim. Issues emerging were that current challenges facing Irish health care delivery relate mainly to economic, clinical management, education and information technology factors and further reductions in the cost base of health care delivery remains focused on value for money. In the face of the economic downturn Ireland is achieving health targets and is now sitting in 13th place on the European health index, down from number 28 in 2008. This improvement in position has resulted from several new innovative work practices. As a result of cost reduction measures in place nurse managers will face greater challenges than ever before in meeting the objectives of the healthcare transformation programme.

The design of a long range megatransport aircraft

NASA Technical Reports Server (NTRS)

Weisshaar, T. A.; Layton, J. B.; Allen, C. L.

1993-01-01

Megatransport objectives and constraints are briefly reviewed, and certain solutions developed by student design teams at Perdue University are summarized. Particular attention is given to the market needs and the economic risks involved in such a project; and the different approaches taken to solve the problem and difficulties faced by the design teams. A long range megatransport aircraft is aimed at carrying more than 600 passengers at reduced cost, and at the same time, reducing airport and airway congestion. The design effort must take into account airport terminal facilities; passenger loading and unloading; and defeating the 'square-cube' law to design large structures.

Airships for transporting highly volatile commodities

NASA Technical Reports Server (NTRS)

Sonstegaard, M.

1975-01-01

Large airships may prove feasible as carriers of commodities that move as gases or cryogenic liquids; buoyant gaseous cargo could be ballasted with liquid cargo. Airships are compact in shape, operate in a rarified medium, and hence can be fast and perhaps economic carriers of costly cryogenic tanks. The high-pressure gas pipeline has excessive surface area when carrying hydrogen and excessive fluid density when carrying natural gas, while the cryogenic ocean tanker runs in a dense medium and makes gravity waves. But the airship, despite its fluid dynamic advantages, faces problems of safety, weather, and altitude control.

Reaching out to take on TB in Somalia.

PubMed

Moore, David A J; Granat, Simo M

2014-01-01

Among the many challenges facing populations disrupted by complex emergencies, personal security and food security rank much higher than access to healthcare. However, over time health needs assume increasing importance. Many complex crises occur in settings where the background incidence of TB is already high; social and economic conditions in crises are then highly conducive to amplification of the existing TB problem. Innovative approaches to delivery of diagnostic and treatment services, transition planning and integration with other healthcare providers and services are vital. In the extremely challenging environment of Somalia, multiple partners are making headway though collaboration and innovation.

Tackling U.S. energy challenges and opportunities: preliminary policy recommendations for enhancing energy innovation in the United States

DOE Office of Scientific and Technical Information (OSTI.GOV)

Anadon, Laura Diaz; Gallagher, Kelly Sims; Bunn, Matthew

2009-02-18

The report offers preliminary recommendations for near-term actions to strengthen the U.S. effort to develop and deploy advanced energy technologies. The report comes as the Obama Administration and the 111th U.S. Congress face enormous challenges and opportunities in tackling the pressing security, economic, and environmental problems posed by the energy sector. Improving the technologies of energy supply and end-use is a prerequisite for surmounting these challenges in a timely and cost-effective way, and this report elaborates on how policy can support develop of these important energy technologies.

Cost-Utility and Cost-Effectiveness Analyses of Face-to-Face Versus Telephone-Based Nonpharmacologic Multidisciplinary Treatments for Patients With Generalized Osteoarthritis.

PubMed

Cuperus, Nienke; van den Hout, Wilbert B; Hoogeboom, Thomas J; van den Hoogen, Frank H J; Vliet Vlieland, Thea P M; van den Ende, Cornelia H M

2016-04-01

To evaluate, from a societal perspective, the cost utility and cost effectiveness of a nonpharmacologic face-to-face treatment program compared with a telephone-based treatment program for patients with generalized osteoarthritis (GOA). An economic evaluation was carried out alongside a randomized clinical trial involving 147 patients with GOA. Program costs were estimated from time registrations. One-year medical and nonmedical costs were estimated using cost questionnaires. Quality-adjusted life years (QALYs) were estimated using the EuroQol (EQ) classification system, EQ rating scale, and the Short Form 6D (SF-6D). Daily function was measured using the Health Assessment Questionnaire (HAQ) disability index (DI). Cost and QALY/effect differences were analyzed using multilevel regression analysis and cost-effectiveness acceptability curves. Medical costs of the face-to-face treatment and telephone-based treatment were estimated at €387 and €252, respectively. The difference in total societal costs was nonsignificantly in favor of the face-to-face program (difference €708; 95% confidence interval [95% CI] -€5,058, €3,642). QALYs were similar for both groups according to the EQ, but were significantly in favor of the face-to-face group, according to the SF-6D (difference 0.022 [95% CI 0.000, 0.045]). Daily function was similar according to the HAQ DI. Since both societal costs and QALYs/effects were in favor of the face-to-face program, the economic assessment favored this program, regardless of society's willingness to pay. There was a 65-90% chance that the face-to-face program had better cost utility and a 60-70% chance of being cost effective. This economic evaluation from a societal perspective showed that a nonpharmacologic, face-to-face treatment program for patients with GOA was likely to be cost effective, relative to a telephone-based program. © 2016, American College of Rheumatology.

Tanzania post-colonial educational system and perspectives on secondary science education, pedagogy, and curriculum: A qualitative study

NASA Astrophysics Data System (ADS)

Wandela, Eugenia L.

The development of technology and innovation in any country depends on a strong investment in science education from the lower to the upper levels of education. In most of the Sub-Saharan African nations, science education curriculum and teaching still faces many issues and problems that are inhibiting the growth of technology and innovation in these nations. In order to address these issues, an interpretive qualitative study that aims to examine how Tanzanian secondary science educators perceive secondary science education was conducted in the summer of 2013. The purpose of this study is to investigate problems and educational issues that might be limiting the growth of science, technology, and innovation in the Tanzanian society. Additionally, this research investigates the impacts of the colonial legacy that relates to language, politics, and economics, as they affect science education in Tanzania secondary schools. This study focuses on the governmental four-year ordinary level secondary science education; it took place in Dar-es-Salaam, Tanzania. The researcher interviewed nine secondary science educators: three secondary science teachers and six secondary science education administrators. The researcher also conducted classroom observations. The data results from both interview and classroom observations were contextualized with data from existing documentation on Tanzanian secondary science education and data from previous research. The emergent themes from the study indicate that most of the problems and issues that are currently facing secondary science education are historically connected to the impact of the colonization period in 19th and 20th centuries. This study suggests that in order to improve science education in Tanzanian society, the people, especially the elites, need to break away from an "Orientalist" mindset and start integrating the Tanzanian culture and science into the still existing Eurocentric science curriculum. In addition, the Tanzanian government needs to invest in industries and economic initiatives that will support strong science education at all levels of education, as well as the graduates produced through this system.

Making the economic case for prevention--a view from Wales.

PubMed

Hale, Janine; Phillips, Ceri J; Jewell, Tony

2012-06-20

It is widely acknowledged that adverse lifestyle behaviours in the population now will place an unsustainable burden on health service resources in the future. It has been estimated that the combined cost to the NHS in Wales of overweight and obesity, alcohol and tobacco is in excess of £540 million.In the current climate of financial austerity, there can be a tendency for the case for prevention efforts to be judged on the basis of their scope for cost savings. This paper was prompted by discussion in Wales about the evidence for the cost savings from prevention and early intervention and a resulting concern that these programmes were thus being evaluated in policy terms using an incorrect metric. Following a review of the literature, this paper contributes to the discussion of the potential role that economics can play in informing decisions in this area. This paper argues that whilst studies of the economic burden of diseases provide information about the magnitude of the problem faced, they should not be used as a means of priority setting. Similarly, studies discussing the likelihood of savings as a result of prevention programmes may be distorting the arguments for public health.Prevention spend needs to be considered purposefully, resulting in a strategic commitment to spending. The role of economics in this process is to provide evidence demonstrating that information and support can be provided cost effectively to individuals to change their lifestyles thus avoiding lifestyle related morbidity and mortality. There is growing evidence that prevention programmes represent value for money using the currently accepted techniques and decision making metrics such as those advocated by NICE. The issue here is not one of arguing that the economic evaluation of prevention and early intervention should be treated differently, although in some instances that may be appropriate, rather it is about making the case for these interventions to be treated and evaluated to the same standard. The difficulty arises when a higher standard of cost saving may be expected from prevention and public health programmes.The paper concludes that it is of vital importance that during times of budget constraints, as currently faced, the public health budgets are not eroded to fund secondary care budget shortfalls, which are more easily identifiable. To do so would diminish any possibility of reducing the future burden faced by the NHS of lifestyle-related illnesses.

Implementing Economics Standards: A Pilot Transition Program

ERIC Educational Resources Information Center

Cargill, Thomas F.; Jurosky, Jennifer; Wendel, Jeanne

2008-01-01

Most states have adopted high school economics standards, but implementation efforts face two hurdles: evidence indicates that five or six college-level economics courses are needed for high school economics teachers and that standalone high school economics classes are more effective than strategies that infuse economics into history or civics…

When health systems are barriers to health care: challenges faced by uninsured Mexican kidney patients.

PubMed

Kierans, Ciara; Padilla-Altamira, Cesar; Garcia-Garcia, Guillermo; Ibarra-Hernandez, Margarita; Mercado, Francisco J

2013-01-01

Chronic Kidney Disease disproportionately affects the poor in Low and Middle Income Countries (LMICs). Mexico exemplifies the difficulties faced in supporting Renal Replacement Therapy (RRT) and providing equitable patient care, despite recent attempts at health reform. The objective of this study is to document the challenges faced by uninsured, poor Mexican families when attempting to access RRT. The article takes an ethnographic approach, using interviewing and observation to generate detailed accounts of the problems that accompany attempts to secure care. The study, based in the state of Jalisco, comprised interviews with patients, their caregivers, health and social care professionals, among others. Observations were carried out in both clinical and social settings. In the absence of organised health information and stable pathways to renal care, patients and their families work extraordinarily hard and at great expense to secure care in a mixed public-private healthcare system. As part of this work, they must navigate challenging health and social care environments, negotiate treatments and costs, resource and finance healthcare and manage a wide range of formal and informal health information. Examining commonalities across pathways to adequate healthcare reveals major failings in the Mexican system. These systemic problems serve to reproduce and deepen health inequalities. A system, in which the costs of renal care are disproportionately borne by those who can least afford them, faces major difficulties around the sustainability and resourcing of RRTs. Attempts to increase access to renal therapies, therefore, need to take into account the complex social and economic demands this places on those who need access most. This paper further shows that ethnographic studies of the concrete ways in which healthcare is accessed in practice provide important insights into the plight of CKD patients and so constitute an important source of evidence in that effort.

Community-based mental health intervention for underprivileged women in rural India: an experiential report.

PubMed

Rao, Kiran; Vanguri, Prameela; Premchander, Smita

2011-01-01

Objective. To share experiences from a project that integrates a mental health intervention within a developmental framework of microcredit activity for economically underprivileged women in rural India. Method. The mental health intervention had two components: group counseling and stress management. The former comprised of ventilation and reassurance and the latter strengthening of coping skills and a relaxation technique. Focus group discussions were used to understand women's perception of how microcredit economic activity and the mental health intervention had affected their lives. Results. Women in the mental health intervention group reported reduction in psychological distress and bodily aches and pains. Majority (86%) reported that the quality of their sleep had improved with regular practice of relaxation and that sharing their problems in the group had helped them to unburden. The social support extended by the members to each other, made them feel that they were not alone and could face any life situation. Conclusion. The study provided qualitative evidence that adding the mental health intervention to the ongoing economic activity had made a positive difference in the lives of the women. Addressing mental health concerns along with livelihood initiatives can help to enhance both economic and social capital in rural poor women.

Inspection error and its adverse effects - A model with implications for practitioners

NASA Technical Reports Server (NTRS)

Collins, R. D., Jr.; Case, K. E.; Bennett, G. K.

1978-01-01

Inspection error has clearly been shown to have adverse effects upon the results desired from a quality assurance sampling plan. These effects upon performance measures have been well documented from a statistical point of view. However, little work has been presented to convince the QC manager of the unfavorable cost consequences resulting from inspection error. This paper develops a very general, yet easily used, mathematical cost model. The basic format of the well-known Guthrie-Johns model is used. However, it is modified as required to assess the effects of attributes sampling errors of the first and second kind. The economic results, under different yet realistic conditions, will no doubt be of interest to QC practitioners who face similar problems daily. Sampling inspection plans are optimized to minimize economic losses due to inspection error. Unfortunately, any error at all results in some economic loss which cannot be compensated for by sampling plan design; however, improvements over plans which neglect the presence of inspection error are possible. Implications for human performance betterment programs are apparent, as are trade-offs between sampling plan modification and inspection and training improvements economics.

From sword to chrysanthemum: Japan's culture of anti-miltarism

DOE Office of Scientific and Technical Information (OSTI.GOV)

Berger, T.U.

The end of the Cold War and the phenomenal increase in Japan's economic and technological power put Japan today in the position to become, if it chooses, a military as well as economic superpower. The diminution of the Soviet threat and the increasing US preoccupation with domestic problems give Japan a latitude for independent action it has not had since the end of World War II. At the same time the US-Japanese security alliance, which has enabled Japan to adopt a minimalist approach to defense and national security, is being weakened by ideologically charged trade and other economic frictions andmore » a growing American perception of Japan as a threat to its interests. Moreover, in the long run Japan faces the prospect of having to deal with other rising regional powers, most notably the People's Republic of China. This changing international security environment thus raises question whether Japan, having become an economic rival of the United States, may not in the future become a military competitor as well; whether, after having adopted a pacifist stance for half a century, Japan may choose to unsheathe its sword once again.« less

Liquid-metal plasma-facing component research on the National Spherical Torus Experiment

NASA Astrophysics Data System (ADS)

Jaworski, M. A.; Khodak, A.; Kaita, R.

2013-12-01

Liquid metal plasma-facing components (PFCs) have been proposed as a means of solving several problems facing the creation of economically viable fusion power reactors. Liquid metals face critical issues in three key areas: free-surface stability, material migration and demonstration of integrated scenarios. To date, few demonstrations exist of this approach in a diverted tokamak and we here provide an overview of such work on the National Spherical Torus Experiment (NSTX). The liquid lithium divertor (LLD) was installed and operated for the 2010 run campaign using evaporated coatings as the filling method. Despite a nominal liquid level exceeding the capillary structure and peak current densities into the PFCs exceeding 100 kA m-2, no macroscopic ejection events were observed. The stability can be understood from a Rayleigh-Taylor instability analysis. Capillary restraint and thermal-hydraulic considerations lead to a proposed liquid-metal PFCs scheme of actively-supplied, capillary-restrained systems. Even with state-of-the-art cooling techniques, design studies indicate that the surface temperature with divertor-relevant heat fluxes will still reach temperatures above 700 °C. At this point, one would expect significant vapor production from a liquid leading to a continuously vapor-shielded regime. Such high-temperature liquid lithium PFCs may be possible on the basis of momentum-balance arguments.

Nuclear regulation: an evaluative study. [Monograph

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wood, W.C.

This paper gives an overview of nuclear regulation, followed by an account of the legislative rationale and the economic rationale for safety regulation of nuclear technology. It goes on to review the structure and safety programs of the Nuclear Regulatory Commission (NRC) and to show how many of the NRC's problems are unlike those facing other regulatory agencies. In assessing the results of nuclear regulation, it examines whether regulation has produced an acceptable level of safety and the nature of the evidence on acceptability. It concludes that the existing level of safety achievement is not cost-effective, and identifies some sourcesmore » of regulatory failure as a failure to make hard decisions on risk, diffuse responsibility for safety, and economic dissincentives to cost-effective safety. Recommendations for reforming NRC are to separate technical issues from social ones and to correct the incentives for safety. 153 references, 6 figures, 4 tables.« less

Measuring direct and indirect costs of land retirement in an irrigated river basin: A budgeting regional multiplier approach

NASA Astrophysics Data System (ADS)

Hamilton, Joel; Whittlesey, Norman K.; Robison, M. Henry; Willis, David

2002-08-01

This analysis addresses three important conceptual problems in the measurement of direct and indirect costs and benefits: (1) the distribution of impacts between a regional economy and the encompassing state economy; (2) the distinction between indirect impacts and indirect costs (IC), focusing on the dynamic time path unemployed resources follow to find alternative employment; and (3) the distinction among the affected firms' microeconomic categories of fixed and variable costs as they are used to compute regional direct and indirect costs. It uses empirical procedures that reconcile the usual measures of economic impact provided by input/output models with the estimates of economic costs and benefits required for analysis of welfare changes. The paper illustrates the relationships and magnitudes involved in the context of water policy issues facing the Pecos River Basin of New Mexico.

Single and multiple objective biomass-to-biofuel supply chain optimization considering environmental impacts

NASA Astrophysics Data System (ADS)

Valles Sosa, Claudia Evangelina

Bioenergy has become an important alternative source of energy to alleviate the reliance on petroleum energy. Bioenergy offers diminishing climate change by reducing Green House Gas Emissions, as well as providing energy security and enhancing rural development. The Energy Independence and Security Act mandate the use of 21 billion gallons of advanced biofuels including 16 billion gallons of cellulosic biofuels by the year 2022. It is clear that Biomass can make a substantial contribution to supply future energy demand in a sustainable way. However, the supply of sustainable energy is one of the main challenges that mankind will face over the coming decades. For instance, many logistical challenges will be faced in order to provide an efficient and reliable supply of quality feedstock to biorefineries. 700 million tons of biomass will be required to be sustainably delivered to biorefineries annually to meet the projected use of biofuels by the year of 2022. Approaching this complex logistic problem as a multi-commodity network flow structure, the present work proposes the use of a genetic algorithm as a single objective optimization problem that considers the maximization of profit and the present work also proposes the use of a Multiple Objective Evolutionary Algorithm to simultaneously maximize profit while minimizing global warming potential. Most transportation optimization problems available in the literature have mostly considered the maximization of profit or the minimization of total travel time as potential objectives to be optimized. However, on this research work, we take a more conscious and sustainable approach for this logistic problem. Planners are increasingly expected to adopt a multi-disciplinary approach, especially due to the rising importance of environmental stewardship. The role of a transportation planner and designer is shifting from simple economic analysis to promoting sustainability through the integration of environmental objectives. To respond to these new challenges, the Modified Multiple Objective Evolutionary Algorithm for the design optimization of a biomass to bio-refinery logistic system that considers the simultaneous maximization of the total profit and the minimization of three environmental impacts is presented. Sustainability balances economic, social and environmental goals and objectives. There exist several works in the literature that have considered economic and environmental objectives for the presented supply chain problem. However, there is a lack of research performed in the social aspect of a sustainable logistics system. This work proposes a methodology to integrate social aspect assessment, based on employment creation. Finally, most of the assessment methodologies considered in the literature only contemplate deterministic values, when in realistic situations uncertainties in the supply chain are present. In this work, Value-at-Risk, an advanced risk measure commonly used in portfolio optimization is included to consider the uncertainties in biofuel prices, among the others.

Turn public problems to private account.

PubMed

Rockefeller, Rodman C

2003-08-01

Many managers face increasing calls to invest corporate resources in charitable causes. How should executives balance a firm's very real economic imperative to maximize profitability with its hypothetical moral imperative to improve society? To provide one answer, the author draws on his experience as president of an economic-development company, IBEC. Viewing profit as "an essential discipline and measure of economic success" but not "the sole corporate goal," the company actively invested in social programs that met four criteria: they served a need of the local population; they required innovative approaches; they made sense on economic grounds; and they respected the social norms of the community. Such civic-minded efforts, the author argues in this prescient 1971 article, not only improve people's lives but also create the foundation for more affluent and dynamic markets--markets that ultimately produce greater profits for business. For example, one of IBEC's earliest ventures was directed toward solving Venezuela's problems in retail food marketing. Many important items were unavailable at the small stores where people shopped. So in 1949, working with local partners, IBEC opened a supermarket. Supermarkets soon changed the food-buying habits of the nation, and the initiative helped alter patterns of food distribution and created the reliable demand needed to establish a host of local suppliers. Return on IBEC's investment, and that of its local partners, was most satisfactory, the author reports. The road to meeting a public need-especially a major one--is rarely easy, the author says. But if management sizes up the need well, there is a good chance its new venture will survive under adversity.

Improving patient access to specialized health care: the Telehealth Network of Minas Gerais, Brazil

PubMed Central

Alkmim, Maria Beatriz; Figueira, Renato Minelli; Marcolino, Milena Soriano; Cardoso, Clareci Silva; Pena de Abreu, Monica; Cunha, Lemuel Rodrigues; da Cunha, Daniel Ferreira; Antunes, Andre Pires; de A Resende, Adélson Geraldo; Resende, Elmiro Santos

2012-01-01

Abstract Problem The Brazilian population lacks equitable access to specialized health care and diagnostic tests, especially in remote municipalities, where health professionals often feel isolated and staff turnover is high. Telehealth has the potential to improve patients’ access to specialized health care, but little is known about it in terms of cost-effectiveness, access to services or user satisfaction. Approach In 2005, the State Government of Minas Gerais, Brazil, funded the establishment of the Telehealth Network, intended to connect university hospitals with the state’s remote municipal health departments; support professionals in providing tele-assistance; and perform tele-electrocardiography and teleconsultations. The network uses low-cost equipment and has employed various strategies to overcome the barriers to telehealth use. Local setting The Telehealth Network connects specialists in state university hospitals with primary health-care professionals in 608 municipalities of the large state of Minas Gerais, many of them in remote areas. Relevant changes From June 2006 to October 2011, 782 773 electrocardiograms and 30 883 teleconsultations were performed through the network, and 6000 health professionals were trained in its use. Most of these professionals (97%) were satisfied with the system, which was cost-effective, economically viable and averted 81% of potential case referrals to distant centres. Lessons learnt To succeed, a telehealth service must be part of a collaborative network, meet the real needs of local health professionals, use simple technology and have at least some face-to-face components. If applied to health problems for which care is in high demand, this type of service can be economically viable and can help to improve patient access to specialized health care. PMID:22589571

Health care in the developing world: the role of economists and economics.

PubMed

Lee, K

1983-01-01

This paper does not address itself to high theory or to complex methodologies; nor does it offer any detailed illumination of key economic concepts. Rather, it focuses on the role of economists and economics (not the same thing) in the formulation of health policies, and in influencing an evaluation of health strategies appropriate to the requirements of the developing world. The paper argues that the 'climate' has changed sufficiently in the developing world to promote a close interest in the economics of health and health care. Evidence exists of a growing willingness to employ economists and economic analysis to resource allocation issues within the health sector. Accordingly, a glossary of economic concepts in presented to demonstrate that economics does possess certain ideas, distinct from other disciplines, which can be of considerable value to health planners and health managers alike. The text also sets out, in tabular form, many of the key questions that should be of close interest to policy-makers, and indicates the economic concepts and techniques that can be applied. At the same time, it is noted that there are very real conceptual and methodological problems likely to be faced by those wishing to apply economic reasoning to the health sector. The paper then moves on from analysis to consider implementation, and investigates the political constraints and institutional barriers to the acceptance of economic analysis in the health sector. In the past, the nature of the economics of health has sometimes been considered improper, i.e. views have been expressed that services should be made available to those for whom they may be beneficial, as a matter of right without regard to economics.(ABSTRACT TRUNCATED AT 250 WORDS)

Applying multi-criteria decision-making to improve the waste reduction policy in Taiwan.

PubMed

Su, Jun-Pin; Hung, Ming-Lung; Chao, Chia-Wei; Ma, Hwong-wen

2010-01-01

Over the past two decades, the waste reduction problem has been a major issue in environmental protection. Both recycling and waste reduction policies have become increasingly important. As the complexity of decision-making has increased, it has become evident that more factors must be considered in the development and implementation of policies aimed at resource recycling and waste reduction. There are many studies focused on waste management excluding waste reduction. This study paid more attention to waste reduction. Social, economic, and management aspects of waste treatment policies were considered in this study. Further, a life-cycle assessment model was applied as an evaluation system for the environmental aspect. Results of both quantitative and qualitative analyses on the social, economic, and management aspects were integrated via the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method into the comprehensive decision-making support system of multi-criteria decision-making (MCDM). A case study evaluating the waste reduction policy in Taoyuan County is presented to demonstrate the feasibility of this model. In the case study, reinforcement of MSW sorting was shown to be the best practice. The model in this study can be applied to other cities faced with the waste reduction problems.

Application of NASA's advanced life support technologies in polar regions

NASA Astrophysics Data System (ADS)

Bubenheim, D. L.; Lewis, C.

1997-01-01

NASA's advanced life support technologies are being combined with Arctic science and engineering knowledge in the Advanced Life Systems for Extreme Environments (ALSEE) project. This project addresses treatment and reduction of waste, purification and recycling of water, and production of food in remote communities of Alaska. The project focus is a major issue in the state of Alaska and other areas of the Circumpolar North; the health and welfare of people, their lives and the subsistence lifestyle in remote communities, care for the environment, and economic opportunity through technology transfer. The challenge is to implement the technologies in a manner compatible with the social and economic structures of native communities, the state, and the commercial sector. NASA goals are technology selection, system design and methods development of regenerative life support systems for planetary and Lunar bases and other space exploration missions. The ALSEE project will provide similar advanced technologies to address the multiple problems facing the remote communities of Alaska and provide an extreme environment testbed for future space applications. These technologies have never been assembled for this purpose. They offer an integrated approach to solving pressing problems in remote communities.

Evaluating Decoupling Process in OECD Countries: Case Study of Turkey

NASA Astrophysics Data System (ADS)

An, Nazan; Şengün Ucal, Meltem; Kurnaz, M. Levent

2017-04-01

Climate change is at the top of the present and future problems facing humanity. Climate change is now largely attributed to human activities and economic activities are the source of human activities that cause climate change by creating pressure on the environment. Providing the sustainability of resources for the future seems possible by reducing the pressure of these economic activities on the environment. Given the increasing population pressure and growth-focused economies, it is possible to say that achieving decoupling is not so easy on a global basis. It is known that there are some problems in developing countries especially in terms of accessing reliable data in transition and implementation process of decoupling. Developed countries' decoupling practices and proper calculation methods can also be a guide for developing countries. In this study, we tried to calculate the comparative decoupling index for OECD countries and Turkey in terms of data suitability, and we showed the differences between them. We tried to indicate the level of decoupling (weak, stable, strong) for each country. We think that the comparison of Turkey can be an example in terms of developing countries. Acknowledgement: This research has been supported by Bogazici University Research Fund Grant Number 12220.

Graduated Sovereignty and Global Governance Gaps: Special Economic Zones and the Illicit Trade In Tobacco Products

PubMed Central

Holden, Chris

2017-01-01

Illicit trade in tobacco products has been a significant problem globally for many years. It allows cigarettes to be sold far below their legal price and thus contributes to higher consumption, morbidity and mortality, and deprives state treasuries of a substantial amount of revenue. This article identifies special economic zones (SEZs), particularly free trade zones, as a key conduit for this illicit trade. The development of SEZs as weak points in the global governance architecture is explained with reference to the concept of ‘graduated sovereignty’, whereby the uniform management of territory by modern states has given way to a more spatially selective form of territorial governance, in which some slices of territory are more fully integrated into the world economy than others via various forms of differential regulation. Attempts to comprehensively (re)regulate SEZs, in the face of growing evidence of the dysfunctionalities that they can engender, have so far been unsuccessful. It is concluded that the neo-liberal global economy has facilitated a regulatory ‘race to the bottom’, a problem that can only ultimately be overcome by international negotiation and agreement. PMID:28674465

Population dynamics and environmental degradation in Nepal: an interpretation.

PubMed

Karki, Y B

1993-01-01

This paper examines the special problems that are faced by developing countries, specifically Nepal, which have to sustain increasing populations from a depleting natural resource base. Nepal is an example of a developing country where fertility is high and mortality is decreasing fast, resulting in a high rate of population growth. Nepal's rapid population growth has had a significant impact on natural resource depletion and consequently, environmental degradation. The case of Nepal demonstrates the difficulties confronting developing countries, which attempt practical implementation of the population policy guidelines set out in Agenda 21. Past and current population programs in this country have failed to address the population problem as multidimensional, and have failed to encourage grassroots participation. Economic stagnation and poverty encourage a large family size, and are delaying declines in fertility which subsequently leads to high land encroachment and fast depletion of natural resources like forests and water. The government needs to implement an integrated, multidimensional approach, which emphasizes literacy, education, lowering infant mortality, and providing contraceptives along with follow-ups. Finally, the greatest action must consist of fostering a higher rate of planned economic and social development that must be shown to have meaning for, and impact on the population in general.

Counting to 20: Online Implementation of a Face-to-Face, Elementary Mathematics Methods Problem-Solving Activity

ERIC Educational Resources Information Center

Schwartz, Catherine Stein

2012-01-01

This study describes implementation of the same problem-solving activity in both online and face-to-face environments. The activity, done in the first class period or first module of a K-2 mathematics methods course, was initially used in a face-to-face class and then adapted later for use in an online class. While the task was originally designed…

Local constructions of gender-based violence amongst IDPs in northern Uganda: analysis of archival data collected using a gender- and age-segmented participatory ranking methodology.

PubMed

Ager, Alastair; Bancroft, Carolyn; Berger, Elizabeth; Stark, Lindsay

2018-01-01

Gender-based violence (GBV) is a significant problem in conflict-affected settings. Understanding local constructions of such violence is crucial to developing preventive and responsive interventions to address this issue. This study reports on a secondary analysis of archived data collected as part of formative qualitative work - using a group participatory ranking methodology (PRM) - informing research on the prevalence of GBV amongst IDPs in northern Uganda in 2006. Sixty-four PRM group discussions were held with women, with men, with girls (aged 14 to 18 years), and with boys (aged 14 to 18 years) selected on a randomized basis across four internally displaced persons (IDP) camps in Lira District. Discussions elicited problems facing women in the camps, and - through structured participatory methods - consensus ranking of their importance and narrative accounts explaining these judgments. Amongst forms of GBV faced by women, rape was ranked as the greatest concern amongst participants (with a mean problem rank of 3.4), followed by marital rape (mean problem rank of 4.5) and intimate partner violence (mean problem rank of 4.9). Girls ranked all forms of GBV as higher priority concerns than other participants. Discussions indicated that these forms of GBV were generally considered normalized within the camp. Gender roles and power, economic deprivation, and physical and social characteristics of the camp setting emerged as key explanatory factors in accounts of GBV prevalence, although these played out in different ways with respect to differing forms of violence. All groups acknowledged GBV to represent a significant threat - among other major concerns such as transportation, water, shelter, food and security - for women residing in the camps. Given evidence of the significantly higher risk in the camp of intimate partner violence and marital rape, the relative prominence of the issue of rape in all rankings suggests normalization of violence within the home. Programs targeting reduction in GBV need to address community-identified root causes such as economic deprivation and social norms related to gender roles. More generally, PRM appears to offer an efficient means of identifying local constructions of prevailing challenges in a manner that can inform programming.

Explaining weapons proliferation: Going beyond the security dilemma

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rattray, G.J.

1994-07-01

Most analyses addressing the subject of why states choose to proliferate focus on external motivations, particularly the security dilemma, facing a country`s leaders. This paper concludes that, other factors, such as prestige, regime type and stability, and economic status, can have impact in determining proliferation outcomes. In the case of Newly Independent States of the former Soviet Union (NIS), the domestic problems generated by internal conflicts, arms remaining from the Cold War, excess defense industrial capacity, economic difficulties and the breakdown of central authority resulting in a loss of border control and corruption have all made the NIS an extremelymore » fertile ground for weapons proliferation. A more positive `rollback` situation has emerged in Latin America where both Argentina and Brazil have seemingly decided to forgo the acquisition of nuclear weapons and ballistic missiles. The US must understand the `strategic personality` of each potential proliferation. Not all state behavior can be explained in terms of the security dilemma. One must also keep in mind the complexity of possible motivations. Economic and technological assistance and cooperative efforts at institution-building hold great potential to combating proliferation.« less

Ageism and sexism at work: the middle-aged women of Hong Kong.

PubMed

Tang, K L

2000-01-01

Employment discrimination against middle-aged women has recently captured public attention in Hong Kong. One reason is the economic slowdown and increasing unemployment since the 1993-94 and the 1997-to date economic downturns. This paper looks at sex and age discrimination against middle-aged women in colonial Hong Kong where they faced such problems as low labor force participation, occupational and industrial segregation and wage differentials, which in turn left them vulnerable to unemployment and poverty. Rampant age and sex discrimination in the workplace is due to a number of factors: traditional values and cultural devaluation of women's work and need for education, economic restructuring and labor importation, a legal vacuum, inefficient retraining policy, and the weak position of women in the labor movement. The postcolonial government under Tung Chee Hwa is heavily influenced by business interests. Women in the age group of 30-39 and above are hardest hit. They are not targeted as special groups of trainees who require special assistance. Given the limited concern for gender development on the part of the new government, the prospect for women workers does not look good.

Sustainable Development Strategy for Russian Mineral Resources Extracting Economy

NASA Astrophysics Data System (ADS)

Dotsenko, Elena; Ezdina, Natalya; Prilepskaya, Angelina; Pivnyk, Kirill

2017-11-01

The immaturity of strategic and conceptual documents in the sphere of sustainable development of the Russian economy had a negative impact on long-term strategic forecasting of its neo-industrialization. At the present stage, the problems of overcoming the mineral and raw material dependence, the negative structural shift of the Russian economy, the acceleration of the rates of economic growth, the reduction of technological gap from the developed countries become strategically in demand. The modern structure of the Russian economy, developed within the framework of the proposed market model, does not generate a sustainable type of development. It became obvious that in conditions of the market processes' entropy, without neo-industrial changes, the reconstruction of industry on a new convergence-technological basis and without increasing the share of high technology production the instability of macroeconomic system, the risks of environmental and economic security of Russia are growing. Therefore, today we need a transition from forming one industry development strategy to the national one that will take into account both the social and economic and environmental challenges facing Russia as a mineral resources extracting country.

Global physician budgets as common-property resources: some implications for physicians and medical associations.

PubMed Central

Hurley, J; Card, R

1996-01-01

Since 1990 payment for physician services in the fee-for-service sector has shifted from an open-ended system to fixed global budgets. This shift has created a new economic context for practising medicine in Canada. A global cap creates a conflict between physicians' individual economic self-interest and their collective interest in constraining total billings within the capped budget. These types of incentive problems occur in managing what are known in economics as "common-property resources." Analysts studying common-property resources have documented several management principles associated with successful, long-run use of such resources in the face of these conflicting incentives. These management principles include early defining the boundaries of the common-property resource, explicitly specifying rules for using the resource, developing collective decision-making arrangements and monitoring mechanisms, and creating low-cost conflict-resolution mechanisms. The authors argue that global physician budgets can usefully be viewed as common-property-resources. They describe some of the key management principles and note some implications for physicians and the provincial and territorial medical associations as they adapt to global budgets. PMID:8612251

Can the capitalist economic system deliver environmental justice?

NASA Astrophysics Data System (ADS)

Bell, Karen

2015-12-01

Can a healthy environment for all social groups be delivered through capitalism via market mechanisms? Or is it the capitalist system, itself, that has been at the root of the environmental and social crises we now face? This letter engages with this ongoing debate by drawing on material from a wider study, ‘Achieving Environmental Justice’, which examined the extent, form and causes of environmental justice and injustice in a range of countries with varying depths of marketization—United States, South Korea, United Kingdom, Sweden, China, Bolivia and Cuba. The analysis described here focuses on the interview material from this mixed methods study, drawing on over 140 interviews with officials, policy makers, and civil society leaders. The letter argues that there is an apparent propensity for capitalist processes to exacerbate, rather than reduce, environmental problems and inequities though the pursuit of relentless economic growth and profit accumulation. Therefore, we should perhaps let go of efforts to resolve environmental injustice within the constraints of capitalism and, instead, build an alternative economic system that can meet human needs in the context of a harmonious and respectful relationship with nature.

SADCC: challenging the "South African connection.".

PubMed

Liebenow, J G

1982-01-01

The Southern African Development Coordination Conference (SADCC) which unites 9 states with a combined population of 60 million, has as its objective the task of promoting economic development and realizing economic independence. In many respects the strain of neocolonialism that Southern Africa faces at this time is even more virulent than that facing West, Central, and East Africa. In the latter regions the surrender of political authority by colonial administrators frequently left the commercial, agricultural, and industrial interests of the European powers in continued control of the economies of the former colonies. The fate of economic development plans was determined by situations and decisions made in places distant from the African continent. In the case of Southern Africa, the withdrawal or expulsion of European colonialists has found whites in neighboring South Africa most eager to step into the economic breech. For most of the Southern African states this variant strain of the neocolonial virus creates a dual problem: the independent states acting separately have been no match for South Africa; and the acquiescence of independent African states in forging economic links with South Africa has impeded the liberation efforts of Africans in Namibia and the Republic of South Africa. Discussion focus turns to the challenges that confront SADCC; transport as the most significant factor accounting for the dependency of SADCC states upon South Africa; the role of minerals in dependency; other aspects of dependency; South Africa's proposed Constellation of States; the origins and objectives of SADCC; and dollars and donors. SADCC planning for economic liberation has been conducted against the background of a counterproposal advanced by South Africa's government, which put the Republic at the center of an expanded network of economic linkages within the entire southern African region. While being formally rejected, the Constellation of States scheme does have direct implications for 3 SADCC states. A marked characteristic of SADCC is the determination of the leaders to avoid having regional cooperation turn into a series of administrative institutions. SADCC needs to be viewed as a process, leading both to coordination of effort and stimulation of economic growth within the region. A manifestation of the SADCC process is the farming out of special projects to the member states. A 2nd manifestation of SADCC as a process has been the escalation in the number of bilateral and multilateral agreements among the SADCC countries since 1979.

The Air National Guard’s Role in Wildfire Emergency Response

DTIC Science & Technology

2013-02-14

destructive emergency situation faced. In January, 2012, the research think-tank organization Headwaters Economics, headquartered in Bozeman , Montana...Headwaters Economics. Evidence for the effect of homes on wildfire supression costs. Bozeman , MT: Headwaters Economics, 2011. 21 Headwaters...Economics. How Much do Homes Contribute to Wildfire Suppression Costs? Bozeman , MT: Headwaters Economics, 2012. Headwaters Economics. Montana Wildfire

LDCs face another kind of health problem.

PubMed

Kaufman, H

1977-10-06

Early childbearing is increasing worldwide, in both the developed and the developing countries. In 1975, 13 million young women became mothers before their 18th birthday. Such early childbearing causes major health, economic, social, and demographic problems. The disadvantages are felt by the young women, their sexual partners, the babies born to these women, and society in general. Reasons why adolescents are engaging in earlier sexual activity and experiencing more early pregnancies are enumerated. The 1st Interhemispheric Conference on Adolescent Fertility, sponsored by the Agency for International Development and other involved organizations, was held in 1976. The Conference participants made recommendations concerned with the legal, educational, and social aspects of early childbearing. Many youth education programs have been established since the Conference. Research projects have been launched to study the social consequences of adolescent pregnancy. Many more family life education and family planning services must be offered. A significant hindrance to such developments is the reluctance of adults around the world to recognize and deal with the problem.

Alcoholism and drug abuse--some legal issues for employers.

PubMed

Howard, G

1990-05-01

Three specific areas of the law concern employers faced with problems of addiction at the workplace. At common law an employer may be guilty of negligence where a person has suffered personal injuries or economic loss as a result of an act of negligence committed in the course of employment by an employee. An example would be an employee with a serious addiction to alcohol or drugs who caused an accident in the company car whilst on company business. Employers may also be guilty of a criminal offence for breach of a statutory duty. One such duty is to have a 'safe system of work'. Other statutory rights guarantee employees a right not to be unfairly dismissed and this includes employees with addiction problems. Lastly, employers must be careful not to break the contract of employment if, for example, an employee with an addiction problem were to be suspended from duty or have his company car withdrawn, even if this was a temporary measure only.

How to communicate climate change 'impact and solutions' to vulnerable population of Indian Sundarbans? From theory to practice.

PubMed

Chowdhury, Abhiroop; Maiti, Subodh Kumar; Bhattacharyya, Santanu

2016-01-01

Global consciousness on climate change problems and adaptation revolves around the disparity of information sharing and communication gap between theoretical scientific knowledge at academic end and practical implications of these at the vulnerable populations' end. Coastal communities facing socio-economic stress, like densely populated Sundarbans, are the most affected part of the world, exposed to climate change problems and uncertainties. This article explores the successes of a socio-environmental project implemented at Indian Sundarbans targeted towards economic improvement and aims at communicating environmental conservation through organized community participation. Participatory rural appraisal (PRA) and the wealth rank tool (WRT) were used to form a "group based organization" with 2100 vulnerable families to give them knowledge about capacity building, disaster management, resource conservation and sustainable agriculture practices. Training was conducted with the selected group members on resource conservation, institution building, alternative income generation activities (AIGA) like, Poultry, Small business, Tricycle van, Organic farming and disaster management in a participatory mode. The climate change 'problems-solutions' were communicated to this socio-economically marginalized and ostracized community through participatory educational theater (PET). WRT revealed that 45 % of the population was under economic stress. Out of 2100 beneficiaries', 1015 beneficiaries' started organic farming, 133 beneficiaries' adopted poultry instead of resource exploitive livelihood and 71 beneficiaries' engaged themselves with small business, which was the success stories of this project. To mitigate disaster, 10-committees were formed and the endemic knowledge about climate change was recorded by participatory method validated through survey by structured questionnaire. As a part of this project 87 ha of naked deforested mudflat was reclaimed with endangered mangroves involving target community members aimed to sequester CO2, control soil erosion and act as a barrier during natural disasters. This case study concluded that participatory method of communication, aiming not only to communicate theoretical knowledge, but also to devise adaptation strategies through conservation of endemic knowledge, popularizing sustainability through Micro Finance Institutions and promoting AIGA along with motivating vulnerable community to restore degraded forest lands, could be a effective solution to practically combat climate change problems.

Malaria eradication: the economic, financial and institutional challenge.

PubMed

Mills, Anne; Lubell, Yoel; Hanson, Kara

2008-12-11

Malaria eradication raises many economic, financial and institutional challenges. This paper reviews these challenges, drawing on evidence from previous efforts to eradicate malaria, with a special focus on resource-poor settings; summarizes more recent evidence on the challenges, drawing on the literature on the difficulties of scaling-up malaria control and strengthening health systems more broadly; and explores the implications of these bodies of evidence for the current call for elimination and intensified control. Economic analyses dating from the eradication era, and more recent analyses, suggest that, in general, the benefits of malaria control outweigh the costs, though few studies have looked at the relative returns to eradication versus long-term control. Estimates of financial costs are scanty and difficult to compare. In the 1960s, the consolidation phase appeared to cost less than $1 per capita and, in 1988, was estimated to be $2.31 per capita (both in 2006 prices). More recent estimates for high coverage of control measures suggest a per capita cost of several dollars. Institutional challenges faced by malaria eradication included limits to the rule of law (a major problem where malaria was concentrated in border areas with movement of people associated with illegal activities), the existence and performance of local implementing structures, and political sustainability at national and global levels. Recent analyses of the constraints to scaling-up malaria control, together with the historical evidence, are used to discuss the economic, financial and institutional challenges that face the renewed call for eradication and intensified control. The paper concludes by identifying a research agenda covering: issues of the allocative efficiency of malaria eradication, especially using macro-economic modelling to estimate the benefits and costs of malaria eradication and intensified control, and studies of the links between malaria control and economic development, the costs and consequences of the various tools and mixes of tools employed in control and eradication, issues concerning the extension of coverage of interventions and service delivery approaches, especially those that can reach the poorest, research on the processes of formulating and implementing malaria control and eradication policies, at both international and national levels, research on financing issues, at global and national levels.

Malaria eradication: the economic, financial and institutional challenge

PubMed Central

Mills, Anne; Lubell, Yoel; Hanson, Kara

2008-01-01

Malaria eradication raises many economic, financial and institutional challenges. This paper reviews these challenges, drawing on evidence from previous efforts to eradicate malaria, with a special focus on resource-poor settings; summarizes more recent evidence on the challenges, drawing on the literature on the difficulties of scaling-up malaria control and strengthening health systems more broadly; and explores the implications of these bodies of evidence for the current call for elimination and intensified control. Economic analyses dating from the eradication era, and more recent analyses, suggest that, in general, the benefits of malaria control outweigh the costs, though few studies have looked at the relative returns to eradication versus long-term control. Estimates of financial costs are scanty and difficult to compare. In the 1960s, the consolidation phase appeared to cost less than $1 per capita and, in 1988, was estimated to be $2.31 per capita (both in 2006 prices). More recent estimates for high coverage of control measures suggest a per capita cost of several dollars. Institutional challenges faced by malaria eradication included limits to the rule of law (a major problem where malaria was concentrated in border areas with movement of people associated with illegal activities), the existence and performance of local implementing structures, and political sustainability at national and global levels. Recent analyses of the constraints to scaling-up malaria control, together with the historical evidence, are used to discuss the economic, financial and institutional challenges that face the renewed call for eradication and intensified control. The paper concludes by identifying a research agenda covering: ∘ issues of the allocative efficiency of malaria eradication, especially using macro-economic modelling to estimate the benefits and costs of malaria eradication and intensified control, and studies of the links between malaria control and economic development ∘ the costs and consequences of the various tools and mixes of tools employed in control and eradication ∘ issues concerning the extension of coverage of interventions and service delivery approaches, especially those that can reach the poorest ∘ research on the processes of formulating and implementing malaria control and eradication policies, at both international and national levels ∘ research on financing issues, at global and national levels. PMID:19091035

Is There a Student "Disconnect?" First-Year Hybrid Class Teachers' Observations and Recommendations for Improving Student Engagement in Information Systems Classes

ERIC Educational Resources Information Center

Parris, Joan B.; Beaver, Jana P.; Nickels, David W.; Crabtree, John D.

2011-01-01

Research shows that during times of economic downturn in the United States, education funding suffers. One method that higher education administrators are choosing to ease the economic crunch is to offer hybrid classes that blend one regular face-to-face class meeting with online and outside class components. The challenge of managing large…

Critical Problems Facing Technology Education: Perceptions of Indiana Teachers

ERIC Educational Resources Information Center

Lazaros, Edward J.; Rogers, George E.

2006-01-01

In 1993 Wicklein conducted a study to determine the present and the future critical issues and problems facing the technology education (TE) profession. The Wicklein study questioned 25 panelists from 15 states and the District of Columbia to ascertain the issues and problems facing TE. However, in the Wicklein study, only seven of the panelists…

Telephone triage by GPs in out-of-hours primary care in Denmark: a prospective observational study of efficiency and relevance

PubMed Central

Huibers, Linda; Moth, Grete; Carlsen, Anders H; Christensen, Morten B; Vedsted, Peter

2016-01-01

Background In the UK, telephone triage in out-of-hours primary care is mostly managed by nurses, whereas GPs perform triage in Denmark. Aim To describe telephone contacts triaged to face-to-face contacts, GP-assessed relevance, and factors associated with triage to face-to-face contact. Design and setting A prospective observational study in Danish out-of-hours primary care, conducted from June 2010 to May 2011. Method Information on patients was collected from the electronic patient administration system and GPs completed electronic questionnaires about the contacts. The GPs conducting the face-to-face contacts assessed relevance of the triage to face-to-face contacts. The authors performed binomial regression analyses, calculating relative risk (RR) and 95% confidence intervals. Results In total, 59.2% of calls ended with a telephone consultation. Factors associated with triage to a face-to-face contact were: patient age >40 years (40–64: RR = 1.13; >64: RR = 1.34), persisting problem for 12–24 hours (RR = 1.15), severe problem (RR = 2.60), potentially severe problem (RR = 5.81), and non-severe problem (RR = 2.23). Face-to-face contacts were assessed as irrelevant for 12.7% of clinic consultations and 11.7% of home visits. A statistically significantly higher risk of irrelevant face-to-face contact was found for a persisting problem of >24 hours (RR = 1.25), contact on weekday nights (RR = 1.25), and contact <2 hours before the patient’s own GP’s opening time (RR = 1.80). Conclusion Around 12% of all face-to-face consultations in the study are assessed as irrelevant by GP colleagues, suggesting that GP triage is efficient. Knowledge of the factors influencing triage can provide better education for GPs, but future studies are needed to investigate other quality aspects of GP telephone triage. PMID:27432608

Current development of biorefinery in China.

PubMed

Tan, Tianwei; Shang, Fei; Zhang, Xu

2010-01-01

To meet the demand of its fast growing economy, China has become already the second largest buyer of crude oil. China is facing critical problems of energy shortage and environment deterioration. Rational and efficient energy use and environment protection are both getting more attention in China. Biomass energy is renewable energy made from biological sources. China's biomass resources are abundant, which could provide energy for future social and economic development. However technologies for biomass resource conversion in China are still just beginning. In this paper, current biomass resource distribution and technologies of biomass energy, including power generation, biofuel production and biomass-based chemical production are reviewed. Copyright 2010 Elsevier Inc. All rights reserved.

Electric load management and energy conservation

NASA Technical Reports Server (NTRS)

Kheir, N. A.

1976-01-01

Electric load management and energy conservation relate heavily to the major problems facing power industry at present. The three basic modes of energy conservation are identified as demand reduction, increased efficiency and substitution for scarce fuels. Direct and indirect load management objectives are to reduce peak loads and have future growth in electricity requirements in such a manner to cause more of it to fall off the system's peak. In this paper, an overview of proposed and implemented load management options is presented. Research opportunities exist for the evaluation of socio-economic impacts of energy conservation and load management schemes specially on the electric power industry itself.

Implications of economic transition and demographics for financing pensions in the former socialist economies.

PubMed

Jenkins, G P

1993-01-01

"This paper is concerned primarily with the financing of pensions, or the old-age income maintenance portion of the social security system. While the discussion here will be limited to Hungary and Poland, most of the post-socialist countries of East and Central Europe and of the former Soviet Union face similar problems." The author suggests "a set of alternative pension financing strategies....A novel approach is to replace the payroll tax with part of a value-added tax, which may be a good short run solution to current financial crises of the pension systems in these countries." excerpt

Student Performance in Online and Face-to-Face Microeconomics: Evidence from Adult Learners

ERIC Educational Resources Information Center

Medcalfe, Simon

2009-01-01

There have been few studies comparing student performance in online and face-to-face economics courses. Those studies that have been undertaken have concentrated on traditional students (18- to 22-year-olds). This paper examines student outcomes in an undergraduate course in microeconomics taught to non-traditional students (average age is 33…

The Social Problem-Solving Questionnaire: Evaluation of Psychometric Properties among Turkish Primary School Students

ERIC Educational Resources Information Center

Dereli Iman, Esra

2013-01-01

Problem Statement: Children, like adults, face numerous problems and conflicts in their everyday lives, including issues with peers, siblings, older children, parents, teachers, and other adults. The methods children use to solve such problems are more important than actually facing the problems. The lack of effective social problem-solving skills…

A Survey on Sentiment Classification in Face Recognition

NASA Astrophysics Data System (ADS)

Qian, Jingyu

2018-01-01

Face recognition has been an important topic for both industry and academia for a long time. K-means clustering, autoencoder, and convolutional neural network, each representing a design idea for face recognition method, are three popular algorithms to deal with face recognition problems. It is worthwhile to summarize and compare these three different algorithms. This paper will focus on one specific face recognition problem-sentiment classification from images. Three different algorithms for sentiment classification problems will be summarized, including k-means clustering, autoencoder, and convolutional neural network. An experiment with the application of these algorithms on a specific dataset of human faces will be conducted to illustrate how these algorithms are applied and their accuracy. Finally, the three algorithms are compared based on the accuracy result.

Assessing marginal water values in multipurpose multireservoir systems via stochastic programming

NASA Astrophysics Data System (ADS)

Tilmant, A.; Pinte, D.; Goor, Q.

2008-12-01

The International Conference on Water and the Environment held in Dublin in 1992 emphasized the need to consider water as an economic good. Since water markets are usually absent or ineffective, the value of water cannot be directly derived from market activities but must rather be assessed through shadow prices. Economists have developed various valuation techniques to determine the economic value of water, especially to handle allocation issues involving environmental water uses. Most of the nonmarket valuation studies reported in the literature focus on long-run policy problems, such as permanent (re)allocations of water, and assume that the water availability is given. When dealing with short-run allocation problems, water managers are facing complex spatial and temporal trade-offs and must therefore be able to track site and time changes in water values across different hydrologic conditions, especially in arid and semiarid areas where the availability of water is a limiting and stochastic factor. This paper presents a stochastic programming approach for assessing the statistical distribution of marginal water values in multipurpose multireservoir systems where hydropower generation and irrigation crop production are the main economic activities depending on water. In the absence of a water market, the Lagrange multipliers correspond to shadow prices, and the marginal water values are the Lagrange multipliers associated with the mass balance equations of the reservoirs. The methodology is illustrated with a cascade of hydroelectric-irrigation reservoirs in the Euphrates river basin in Turkey and Syria.

The New Economic Equation. Executive Summary.

ERIC Educational Resources Information Center

Joshi, Pamela; Carre, Francoise; Place, Angela; Rayman, Paula

The New Economic Equation Project opened in May 1995 with a 3-day working conference for 50 national leaders. The equation was defined as follows: economic well-being = integration of work, family, and community. Conference participants identified key economic, work, and family concerns facing the United States today. Outreach activities in…

[Inequality in access to health care services. Policy recommendations aimed at achieving equity].

PubMed

Urbanos-Garrido, Rosa

2016-11-01

This article reveals the presence of inequalities in access to health care that may be considered unfair and avoidable. These inequalities are related to coverage of clinical needs, to the financial problems faced by families in completing medical treatments, or to disparities in waiting times and the use of services for equal need. A substantial proportion of inequalities appears to have increased as a result of the measures adopted to face the economic crisis. The recommendations aimed at improving equity affect different pillars of the taxpayer-funded health system, including, among others, the definition of the right to public health care coverage, the formulas of cost-sharing, the distribution of powers between primary and specialty care, the reforms of clinical management, and the production and dissemination of information to facilitate the decision-making processes of health authorities, professionals and citizens. Moreover, it is recommended to focus on particularly vulnerable population groups. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Negotiating contracts for vendor-financed purchases of EHR systems. Providers face extraordinary challenges securing financing for HIT projects, especially ones required to capitalize on ARRA incentives.

PubMed

Fox, Steven J; Schick, Vadim

2010-01-01

In this economic climate, healthcare providers may face extraordinary challenges securing financing for health IT projects, especially ones required to capitalize on the incentives in ARRA. Vendor financing may be the best option for many such providers. While such arrangements may often seem a win-win for both parties, providers should be aware of the many potential pitfalls inherent in vendorfinanced deals, including: 1.) additional pressure from vendors to accept their standard contractual terms and conditions because vendors have much more leverage if they are also the creditor in the transaction; 2.) failing to obtain necessary warranties and representations from vendors that their systems will comply with all relevant requirements under ARRA and will permit the provider to achieve meaningful use; and 3.) dealing with problems arising if the vendors' product fails to achieve certification, or the provider fails to achieve "meaningful use" in a timely manner.

The Economic Cost of Suicide and Non-Fatal Suicide Behavior in the Australian Workforce and the Potential Impact of a Workplace Suicide Prevention Strategy

PubMed Central

Kinchin, Irina; Doran, Christopher M.

2017-01-01

Suicide and non-fatal suicide behavior (NFSB) are significant problems faced by most countries. The objective of this research is to quantify the economic cost of suicide and NFSB in the Australian workforce and to examine the potential impact of introducing a workplace suicide prevention intervention to reduce this burden. The analysis used the best available suicide data, a well-established costing methodology, and a proven workplace intervention. In 2014, 903 workers died by suicide, 2303 workers harmed themselves resulting in full incapacity, and 11,242 workers harmed themselves resulting in a short absence from work. The present value of the economic cost of suicide and NFSB is estimated at $6.73 billion. Our analysis suggests the economic benefit of implementing a universal workplace strategy would considerably outweigh the cost of the strategy. For every one dollar invested, the benefits would be in excess of $1.50 ($1.11–$3.07), representing a positive economic investment. All variations of the key parameter hold the positive benefit-cost ratio. Rates of suicide and NFSB are far too high in Australia and elsewhere. More needs to be done to reduce this burden. Although workplace strategies are appropriate for those employed, these interventions must be used within a multifaceted approach that reflects the complex nature of self-harming behavior. PMID:28346379

The Economic Cost of Suicide and Non-Fatal Suicide Behavior in the Australian Workforce and the Potential Impact of a Workplace Suicide Prevention Strategy.

PubMed

Kinchin, Irina; Doran, Christopher M

2017-03-27

Suicide and non-fatal suicide behavior (NFSB) are significant problems faced by most countries. The objective of this research is to quantify the economic cost of suicide and NFSB in the Australian workforce and to examine the potential impact of introducing a workplace suicide prevention intervention to reduce this burden. The analysis used the best available suicide data, a well-established costing methodology, and a proven workplace intervention. In 2014, 903 workers died by suicide, 2303 workers harmed themselves resulting in full incapacity, and 11,242 workers harmed themselves resulting in a short absence from work. The present value of the economic cost of suicide and NFSB is estimated at $6.73 billion. Our analysis suggests the economic benefit of implementing a universal workplace strategy would considerably outweigh the cost of the strategy. For every one dollar invested, the benefits would be in excess of $1.50 ($1.11-$3.07), representing a positive economic investment. All variations of the key parameter hold the positive benefit-cost ratio. Rates of suicide and NFSB are far too high in Australia and elsewhere. More needs to be done to reduce this burden. Although workplace strategies are appropriate for those employed, these interventions must be used within a multifaceted approach that reflects the complex nature of self-harming behavior.

Social acceptance and quality of life of leprosy patient

NASA Astrophysics Data System (ADS)

Eyanoer, P. C.

2018-03-01

Some of the leprosy patients facing problems in many aspects such as social, economic, cultural and national security. Both the debilitating effects and disfigurements of leprosy, the society tends to stigmatize negatively those suffering from leprosy. The impact of negative stigma on society causes depression and problems in workplace cause difficulty in patient’s daily life. Neuropathic pain disturbs the quality of life of leprosy patients which could become so severe and significant. The neuropathic pain will lower their productivity which later caused difficulties in finding a job. This study was an analytical observational study to identify the correlation between neuropathic pain and quality of life in Leprosy Hospital of Scanning in Medan Belawan. The result showed that there is a correlation between neuropathic pain and disruption of quality of life (p=0.017). In conclusion, the milder the neuropathic pain experienced by persons with leprosy, the less the quality of life will be disturbed.

Peptides from Fish By-product Protein Hydrolysates and Its Functional Properties: an Overview.

PubMed

Zamora-Sillero, Juan; Gharsallaoui, Adem; Prentice, Carlos

2018-04-01

The inadequate management of fish processing waste or by-products is one of the major problems that fish industry has to face nowadays. The mismanagement of this raw material leads to economic loss and environmental problems. The demand for the use of these by-products has led to the development of several processes in order to recover biomolecules from fish by-products. An efficient way to add value to fish waste protein is protein hydrolysis. Protein hydrolysates improve the functional properties and allow the release of peptides of different sizes with several bioactivities such as antioxidant, antimicrobial, antihypertensive, anti-inflammatory, or antihyperglycemic among others. This paper reviews different methods for the production of protein hydrolysates as well as current research about several fish by-products protein hydrolysates bioactive properties, aiming the dual objective: adding value to these underutilized by-products and minimizing their negative impact on the environment.

Space tourism: from earth orbit to the moon

NASA Astrophysics Data System (ADS)

Collins, P.

Travel to and from the lunar surface has been known to be feasible since it was first achieved 34 years ago. Since that time there has been enormous progress in related engineering fields such as rocket propulsion, materials and avionics, and about 1 billion has been spent on lunar science and engineering research. Consequently there are no fundamental technical problems facing the development of lunar tourism - only business and investment problems. The outstanding problem is to reduce the cost of launch to low Earth orbit. Recently there has been major progress towards overturning the myth that launch costs are high because of physical limits. Several "X Prize" competitor vehicles currently in test-flight are expected to be able to perform sub-orbital flights at approximately 1/1,000 of the cost of Alan Shepard's similar flight in 1961. This activity could have started 30 years ago if space agencies had had economic rather than political objectives. A further encouraging factor is that the demand for space tourism seems potentially limitless. Starting with sub-orbital flights and growing through orbital activities, travel to the Moon will offer further unique attractions. In every human culture there is immense interest in the Moon arising from millennia of myths. In addition, bird-like flying sports, first described by Robert Heinlein, will become another powerful demand factor. Roundtrips of 1 to 2 weeks are very convenient for travel companies; and the radiation environment will permit visitors several days of surface activity without significant health risks. The paper also discusses economic aspects of lunar tourism, including the benefits it will have for those on Earth. Lunar economic development based on tourism will have much in common with economic development on Earth based on tourism: starting from the fact that many people spontaneously wish to visit popular places, companies in the tourism industry invest to sell a growing range of services to ever more customers, thereby creating a major new hubs of economic activity and wealth. In the same way as trade with the "New World" enriched the "Old World" of Europe as well as emigrants themselves, the contribution of tourism to the economic development of the Moon will also create wealth on Earth, and open numerous opportunities for innovation.

Total approach is a must for small and medium enterprises to attain sustainable working conditions and environment, with special reference to Bali, Indonesia.

PubMed

Manuaba, Adnyana

2006-01-01

Attention and assistance to enhance the role of small and medium scale enterprises (SMEs) by the government is more emphasized due to the success of SMEs in earning significant amount of foreign currency when Indonesia had to face economical crisis in 1997. This policy has been highly recognized again since the bombing tragedy in 2002; with the excellent evidence to show how important SMEs is in helping and maintaining the economic development of Bali. But in the implementation the assistance needs to be remanaged again in a more proper and appropriate way to attain the ultimate goals. The three economic potentials, agriculture in broad sense, tourism and SMEs (cottage industry included), must be developed in harmony, interdependence, support and complementary each other, if possible as synergist to obtain sustainable development of Bali. While assistance to SMEs must be done in a more coordinated way among the government technical offices, universities, NGOs, banking, and other social community institutions. By doing so, there would be no duplication or gap, nor creation of new disadvantageous problems. It could be in form of ergonomics, occupational health and safety impacts and problems in particular, and in adverse working conditions and environment in general. Therefore it is a must at this moment to carry out total approach in helping SMEs, by integrating the effort to improve their working conditions and environment, built-in within the effort to enhance SMEs'quality of life through economic assistance. In this process a total approach through SHIP approach and Appropriate Technology intervention must be done wisely and timely. By so doing, SMEs'sustainable working conditions and environment shall be attained.

Making the economic case for prevention – a view from Wales

PubMed Central

2012-01-01

Background It is widely acknowledged that adverse lifestyle behaviours in the population now will place an unsustainable burden on health service resources in the future. It has been estimated that the combined cost to the NHS in Wales of overweight and obesity, alcohol and tobacco is in excess of £540 million. In the current climate of financial austerity, there can be a tendency for the case for prevention efforts to be judged on the basis of their scope for cost savings. This paper was prompted by discussion in Wales about the evidence for the cost savings from prevention and early intervention and a resulting concern that these programmes were thus being evaluated in policy terms using an incorrect metric. Following a review of the literature, this paper contributes to the discussion of the potential role that economics can play in informing decisions in this area. Discussion This paper argues that whilst studies of the economic burden of diseases provide information about the magnitude of the problem faced, they should not be used as a means of priority setting. Similarly, studies discussing the likelihood of savings as a result of prevention programmes may be distorting the arguments for public health. Prevention spend needs to be considered purposefully, resulting in a strategic commitment to spending. The role of economics in this process is to provide evidence demonstrating that information and support can be provided cost effectively to individuals to change their lifestyles thus avoiding lifestyle related morbidity and mortality. There is growing evidence that prevention programmes represent value for money using the currently accepted techniques and decision making metrics such as those advocated by NICE. Summary The issue here is not one of arguing that the economic evaluation of prevention and early intervention should be treated differently, although in some instances that may be appropriate, rather it is about making the case for these interventions to be treated and evaluated to the same standard. The difficulty arises when a higher standard of cost saving may be expected from prevention and public health programmes. The paper concludes that it is of vital importance that during times of budget constraints, as currently faced, the public health budgets are not eroded to fund secondary care budget shortfalls, which are more easily identifiable. To do so would diminish any possibility of reducing the future burden faced by the NHS of lifestyle-related illnesses. PMID:22716189

Safe communities in China as a strategy for injury prevention and safety promotion programmes in the era of rapid economic growth.

PubMed

Wang, Shu-Mei; Dalal, Koustuv

2013-02-01

Due to its rapid economic development, China is facing a huge health, social, and economic burden resulting from injuries. The study's objective was to examine Safe Communities in China as a strategy for injury prevention and safety promotion programmes in the era of rapid economic growth. Literature searches in English and Chinese, which included grey literature, were performed on the Chinese Journal Full-text Search System and Medline, using the words "Safe Community", "injury", "economics", and "prevention". The results showed that the existing 35 recognized members of the International Safe Community Network have not placed due emphasis on suicide prevention, which is one of the leading problems in both rural and urban China. A few groups, such as children, the elderly, cyclists, and pedestrians, have received due emphasis, while other vulnerable groups, such as migrant workers, motorcyclists, students, players, and farmers have not received the necessary attention from the Safe Community perspective. As the evidence describes, Safe Communities in China can be a very effective strategy for injury prevention, but four aspects need to be strengthened in the future: (1) establish and strengthen the policy and regulations in terms of injury prevention at the national level; (2) create a system to involve professional organizations and personnel in projects; (3) consider the economic development status of different parts of China; and (4) intentional injury prevention should receive greater attention.

Estimating the environmental and resource costs of leakage in water distribution systems: A shadow price approach.

PubMed

Molinos-Senante, María; Mocholí-Arce, Manuel; Sala-Garrido, Ramon

2016-10-15

Water scarcity is one of the main problems faced by many regions in the XXIst century. In this context, the need to reduce leakages from water distribution systems has gained almost universal acceptance. The concept of sustainable economic level of leakage (SELL) has been proposed to internalize the environmental and resource costs within economic level of leakage calculations. However, because these costs are not set by the market, they have not often been calculated. In this paper, the directional-distance function was used to estimate the shadow price of leakages as a proxy of their environmental and resource costs. This is a pioneering approach to the economic valuation of leakage externalities. An empirical application was carried out for the main Chilean water companies. The estimated results indicated that for 2014, the average shadow price of leakages was approximately 32% of the price of the water delivered. Moreover, as a sensitivity analysis, the shadow prices of the leakages were calculated from the perspective of the water companies' managers and the regulator. The methodology and findings of this study are essential for supporting the decision process of reducing leakage, contributing to the improvement of economic, social and environmental efficiency and sustainability of urban water supplies. Copyright © 2016 Elsevier B.V. All rights reserved.

A web-based spatial decision support system for spatial planning and governance in the Guangdong Province

NASA Astrophysics Data System (ADS)

Wu, Qitao; Zhang, Hong-ou; Chen, Fengui; Dou, Jie

2008-10-01

After three decades' rapid economic development, Guangdong province faces to thorny problems related to pollution, resource shortage and environmental deterioration. What is worse, the future accelerated development, urbanization and industrialization also comes at the cost of regional imbalance with economic gaps growing and the quality of life in different regions degrading. Development and Reform Commission of Guangdong Province (GDDRC) started a spatial planning project under the national frame in 2007. The prospective project is expected to enhance the equality of different regions and balance the economic development with environmental protection and improved sustainability. This manuscript presents the results of scientific research aiming to develop a Spatial Decision Support System (SDSS) for this spatial planning project. The system composes four modules include the User interface module (UIM), Spatial Analyze module (SAM), Database management module (DMM) and Help module (HM) base on ArcInfo, JSP/Servlet, JavaScript, MapServer, Visual C++ and Visual Basic technologies. The web-based SDSS provides a user-friendly tool for local decision makers, regional planners and other stakeholders in understanding and visualizing the different territorial dimensions of economic development against sustainable environmental and exhausted resources, and in defining, comparing and prioritizing specific territorially-based actions in order to prevent non-sustainable development and implement relevant politics.

The impact of economic recession on health-care and the contribution by nurses to promote individuals' dignity.

PubMed

Nunes, Sofia; Rego, Guilhermina; Nunes, Rui

2015-12-01

The health sector is facing many challenges, and there is a need to maintain the delivery of high-quality health-care. Issues related to equity and access to health-care have emerged in a context of an economic recession in which the sustainability of the health system depends on everyone, including the actions and decisions of professionals. Therefore, nurses and their skills may be the answer to ethical, professional and community health management, but this recession could lead to major problems in the education of nurses in daily health-care practice. Due to the limited availability of resources, nurses are increasingly taking leadership positions, continuing to develop their critical abilities and thinking skills, and considering sciences such as deontology and ethics. The main goals of this study were to reflect on the economic recession and its impact on health-care and to demonstrate the contribution of nursing to the sustainability of health-care and in the promotion of individuals' dignity. The authors conclude that health-care depends on economic redistribution and, in this context, needs to be equitable and fair. Nurses have the responsibility to develop their profession according to the underlying sciences and can therefore strategically help the healthcare system. © 2015 John Wiley & Sons Ltd.

Community-Based Mental Health Intervention for Underprivileged Women in Rural India: An Experiential Report

PubMed Central

Rao, Kiran; Vanguri, Prameela; Premchander, Smita

2011-01-01

Objective. To share experiences from a project that integrates a mental health intervention within a developmental framework of microcredit activity for economically underprivileged women in rural India. Method. The mental health intervention had two components: group counseling and stress management. The former comprised of ventilation and reassurance and the latter strengthening of coping skills and a relaxation technique. Focus group discussions were used to understand women's perception of how microcredit economic activity and the mental health intervention had affected their lives. Results. Women in the mental health intervention group reported reduction in psychological distress and bodily aches and pains. Majority (86%) reported that the quality of their sleep had improved with regular practice of relaxation and that sharing their problems in the group had helped them to unburden. The social support extended by the members to each other, made them feel that they were not alone and could face any life situation. Conclusion. The study provided qualitative evidence that adding the mental health intervention to the ongoing economic activity had made a positive difference in the lives of the women. Addressing mental health concerns along with livelihood initiatives can help to enhance both economic and social capital in rural poor women. PMID:22295190

Essays on economic development, energy demand, and the environment

NASA Astrophysics Data System (ADS)

Medlock, Kenneth Barry, III

2000-10-01

The rapid expansion of industry at the outset of economic development and the subsequent growth of the transportation and residential and commercial sectors dictate both the rate at which energy demand increases and the composition of primary fuel sources used to meet secondary requirements. Each of these factors each has an impact on the pollution problems that nations may face. Growth in consumer wealth, however, appears to eventually lead to a shift in priorities. In particular, the importance of the environment begins to take precedent over the acquisition of goods. Accordingly, cleaner energy alternatives are sought out. The approach taken here is to determine the energy profile of an average nation, and apply those results to a model of economic growth. Dematerialization of production and saturation of consumer bundles results in declining rates of growth of energy demand in broadly defined end-use sectors. The effects of technological change in fossil fuel efficiency, fossil fuel recovery, and 'backstop' energy resources on economic growth and the emissions of carbon dioxide are then analyzed. A central planner is assumed to optimize the consumption of goods and services subject to capital and resource constraints. Slight perturbations in the parameters are used to determine their local elasticities with respect to different endogenous variables, and give an indication of the effects of changes in the various assumptions.

A Meta-Analytic and Qualitative Review of Online versus Face-to-Face Problem-Based Learning

ERIC Educational Resources Information Center

Jurewitsch, Brian

2012-01-01

Problem-based learning (PBL) is an instructional strategy that is poised for widespread application in the current, growing, on-line digital learning environment. While enjoying a track record as a defensible strategy in face-to-face learning settings, the research evidence is not clear regarding PBL in on-line environments. A review of the…

Economic development and environmental protection: an ecological economics perspective.

PubMed

Rees, William E

2003-01-01

This paper argues on both theoretical and empirical grounds that, beyond a certain point, there is an unavoidable conflict between economic development (generally taken to mean 'material economic growth') and environmental protection. Think for a moment of natural forests, grasslands, marine estuaries, salt marshes, and coral reefs; and of arable soils, aquifers, mineral deposits, petroleum, and coal. These are all forms of 'natural capital' that represent highly-ordered self-producing ecosystems or rich accumulations of energy/matter with high use potential (low entropy). Now contemplate despoiled landscapes, eroding farmlands, depleted fisheries, anthropogenic greenhouse gases, acid rain, poisonous mine tailings and toxic synthetic compounds. These all represent disordered systems or degraded forms of energy and matter with little use potential (high entropy). The main thing connecting these two states is human economic activity. Ecological economics interprets the environment-economy relationship in terms of the second law of thermodynamics. The second law sees economic activity as a dissipative process. From this perspective, the production of economic goods and services invariably requires the consumption of available energy and matter. To grow and develop, the economy necessarily 'feeds' on sources of high-quality energy/matter first produced by nature. This tends to disorder and homogenize the ecosphere, The ascendance of humankind has consistently been accompanied by an accelerating rate of ecological degradation, particularly biodiversity loss, the simplification of natural systems and pollution. In short, contemporary political rhetoric to the contrary, the prevailing growth-oriented global development paradigm is fundamentally incompatible with long-term ecological and social sustainability. Unsustainability is not a technical nor economic problem as usually conceived, but rather a state of systemic incompatibility between a economy that is a fully-contained, growing, dependent sub-system of a non-growing ecosphere. Potential solutions fly in the face of contemporary development trends and cultural values.

Effects of Problem Based Economics on High School Economics Instruction. Final Report. NCEE 2010-4022rev

ERIC Educational Resources Information Center

Finkelstein, Neal; Hanson, Thomas; Huang, Chun-Wei; Hirschman, Becca; Huang, Min

2011-01-01

This study examines whether the Problem Based Economics curriculum developed by the Buck Institute for Education improves grade 12 students' content knowledge as measured by the Test of Economic Literacy, a test refined by the National Council on Economic Education (NCEE) over decades. Students' problem-solving skills in economics were also…

Amygdala hypoactivity to fearful faces in boys with conduct problems and callous-unemotional traits.

PubMed

Jones, Alice P; Laurens, Kristin R; Herba, Catherine M; Barker, Gareth J; Viding, Essi

2009-01-01

Although early-onset conduct problems predict both psychiatric and health problems in adult life, little research has been done to index neural correlates of conduct problems. Emerging research suggests that a subgroup of children with conduct problems and elevated levels of callous-unemotional traits may be genetically vulnerable to manifesting disturbances in neural reactivity to emotional stimuli indexing distress. Using functional MRI, the authors evaluated differences in neural response to emotional stimuli between boys with conduct problems and elevated levels of callous-unemotional traits and comparison boys. Seventeen boys with conduct problems and elevated levels of callous-unemotional traits and 13 comparison boys of equivalent age (mean=11 years) and IQ (mean=100) viewed blocked presentations of fearful and neutral faces. For each face, participants distinguished the sex of the face via manual response. Relative to the comparison group, boys with conduct problems and elevated levels of callous-unemotional traits manifested lesser right amygdala activity to fearful faces. This finding is in line with data from studies of adults with antisocial behavior and callous-unemotional traits (i.e., psychopaths), as well as from a recent study of adolescents with callous-unemotional traits, and suggests that the neural substrates of emotional impairment associated with callous-unemotional antisocial behavior are already present in childhood.

Women and Economics Textbooks.

ERIC Educational Resources Information Center

Hahn, Carole L.; Blankenship, Glen

1983-01-01

A content analysis of 22 secondary economics textbooks revealed the textbooks to be less sex-biased than the books examined in earlier studies. However, women are still underrepresented in most of the textbooks, and little attention is given to economic realities which women face. (Author/RM)

Education and Telecommunications: Partners in Progress.

ERIC Educational Resources Information Center

Kitchen, Will

America's rural communities are facing increasing challenges to the provision of equitable services and economic stability. Two major rural concerns are the lack of educational opportunities and resources and potentially inadequate telecommunications infrastructures for economic development. In order to attain economic and educational parity with…

The most common problem facing by the maintenance department: A case Study between Universiti Tun Hussein Onn Malaysia (UTHM) and Universiti Teknologi Malaysia (UTM)

NASA Astrophysics Data System (ADS)

Norazam Yasin, Mohd; Mohamad Zin, Rosli; Halid Abdullah, Abd; Shafiq Mahmad, Muhammad; Fikri Hasmori, Muhammad

2017-11-01

From time to time, the maintenance works become more challenging due to construction of new building and also aging of the existing buildings. University buildings without any exception require proper maintenance services to support their function requirements and this can be considered as major responsibilities to be fulfilled by the maintenance department in the universities. Maintenance department specifically will face various kinds of problems in their operation works and thus this might influence the maintenance work operations itself. This study purposely to identify the common problem facing by the maintenance department and also to examine the current status of the maintenance department. In addition, this study would also propose any suitable approach that could be implemented to overcome the problem facing by the maintenance department. To achieve the objectives of this study, a combination of deep literature study and carrying out a survey is necessary. Literature study aimed to obtain deeper information about this study, meanwhile a survey aimed at identifying the common problem facing by the maintenance department and also to provide the information of the maintenance department’s organization. Several methods will be used in analyzing the data obtained through the survey, including Microsoft Office Excel and also using mean index formula. This study has identified three categories of problem in the maintenance department, which are management problems, human resource problem, and technical problems. Following the findings, several solutions being proposed which can be implemented as the solution to the problem facing. These suggestions have the potential to improve the maintenance department work efficiency, thus could help to increase the department productivity.

Influence of socio-economic status on access to different components of SCI management across Indian population.

PubMed

Chhabra, H S; Bhalla, A M

2015-11-01

To assess the influence of financial constraints on access to different components of spinal cord injury (SCI) management in various socio-economic strata of the Indian population. Indian Spinal Injuries Centre (ISIC). One hundred fifty SCI individuals who came for follow-up at ISIC between March 2009 and March 2013 with at least 1 year of community exposure after discharge were included in the study. Socio-economic classification was carried out according to the Kuppuswamy scale, a standard scale for the Indian population. A self-designed questionnaire was administered. No sample was available from the lower group. There was a statistically significant difference (P<0.05) for the levels of difficulty perceived by different socio-economic groups in accessing different components of SCI management. Aided upper lower group was dependent on welfare schemes for in-hospital treatment but could not access other components of management once discharged. Unaided upper lower group either faced severe difficulty or could not access management. Majority of lower middle group faced severe difficulty. Upper middle group was equally divided into facing severe, moderate or no difficulty. Most patients in the upper group faced no difficulty, whereas some faced moderate and a small number of severe difficulty. Financial constraints affected all components of SCI management in all except the upper group. The results of the survey suggest that a very large percentage of the Indian population would find it difficult to access comprehensive SCI management and advocate extension of essential medical coverage to unaided upper lower, lower middle and upper middle groups.

Efficacy and cost-effectiveness of a web-based and mobile stress-management intervention for employees: design of a randomized controlled trial.

PubMed

Heber, Elena; Ebert, David Daniel; Lehr, Dirk; Nobis, Stephanie; Berking, Matthias; Riper, Heleen

2013-07-15

Work-related stress is associated with a variety of mental and emotional problems and can lead to substantial economic costs due to lost productivity, absenteeism or the inability to work. There is a considerable amount of evidence on the effectiveness of traditional face-to-face stress-management interventions for employees; however, they are often costly, time-consuming, and characterized by a high access threshold. Web-based interventions may overcome some of these problems yet the evidence in this field is scarce. This paper describes the protocol for a study that will examine the efficacy and cost-effectiveness of a web-based guided stress-management training which is based on problem solving and emotion regulation and aimed at reducing stress in adult employees. The study will target stressed employees aged 18 and older. A randomized controlled trial (RCT) design will be applied. Based on a power calculation of d=.35 (1-β of 80%, α = .05), 264 participants will be recruited and randomly assigned to either the intervention group or a six-month waitlist control group. Inclusion criteria include an elevated stress level (Cohen's Perceived Stress Scale-10 ≥ 22) and current employment. Exclusion criteria include risk of suicide or previously diagnosed psychosis or dissociative symptoms. The primary outcome will be perceived stress, and secondary outcomes include depression and anxiety. Data will be collected at baseline and seven weeks and six months after randomization. An extended follow up at 12 months is planned for the intervention group. Moreover, a cost-effectiveness analysis will be conducted from a societal perspective and will include both direct and indirect health care costs. Data will be analyzed on an intention-to-treat basis and per protocol. The substantial negative consequences of work-related stress emphasize the necessity for effective stress-management trainings. If the proposed internet intervention proves to be (cost-) effective, a preventative, economical stress-management tool will be conceivable. The strengths and limitations of the present study are discussed. German Register of Clinical Studies (DRKS): DRKS00004749.

The addition of E (Empowerment and Economics) to the ABCD algorithm in diabetes care.

PubMed

Khazrai, Yeganeh Manon; Buzzetti, Raffaella; Del Prato, Stefano; Cahn, Avivit; Raz, Itamar; Pozzilli, Paolo

2015-01-01

The ABCD (Age, Body weight, Complications, Duration of disease) algorithm was proposed as a simple and practical tool to manage patients with type 2 diabetes. Diabetes treatment, as for all chronic diseases, relies on patients' ability to cope with daily problems concerning the management of their disease in accordance with medical recommendations. Thus, it is important that patients learn to manage and cope with their disease and gain greater control over actions and decisions affecting their health. Healthcare professionals should aim to encourage and increase patients' perception about their ability to take informed decisions about disease management and to improve patient self-esteem and feeling of self-efficacy to become agents of their own health. E for Empowerment is therefore an additional factor to take into account in the management of patients with type 2 diabetes. E stands also for Economics to be considered in diabetes care. Attention should be paid to public health policies as well as to the physician faced with the dilemma of delivering the best possible care within the problem of limited resources. The financial impact of the new treatment modalities for diabetes represents an issue that needs to be addressed at multiple strata both globally and nationally. Copyright © 2015 Elsevier Inc. All rights reserved.

Behavioral dimensions of food security

PubMed Central

Timmer, C. Peter

2012-01-01

The empirical regularities of behavioral economics, especially loss aversion, time inconsistency, other-regarding preferences, herd behavior, and framing of decisions, present significant challenges to traditional approaches to food security. The formation of price expectations, hoarding behavior, and welfare losses from highly unstable food prices all depends on these behavioral regularities. At least when they are driven by speculative bubbles, market prices for food staples (and especially for rice, the staple food of over 2 billion people) often lose their efficiency properties and the normative implications assigned by trade theory. Theoretical objections to government efforts to stabilize food prices, thus, have reduced saliency, although operational, financing, and implementation problems remain important, even critical. The experience of many Asian governments in stabilizing their rice prices over the past half century is drawn on in this paper to illuminate both the political mandates stemming from behavioral responses of citizens and operational problems facing efforts to stabilize food prices. Despite the theoretical problems with free markets, the institutional role of markets in economic development remains. All policy instruments must operate compatibly with prices in markets. During policy design, especially for policies designed to alter market prices, incentive structures need to be compatible with respect to both government capacity (bureaucratic and budgetary) and empirical behavior on the part of market participants who will respond to planned policy changes. A new theoretical underpinning to political economy analysis is needed that incorporates this behavioral perspective, with psychology, sociology, and anthropology all likely to make significant contributions. PMID:20855628

Behavioral dimensions of food security.

PubMed

Timmer, C Peter

2012-07-31

The empirical regularities of behavioral economics, especially loss aversion, time inconsistency, other-regarding preferences, herd behavior, and framing of decisions, present significant challenges to traditional approaches to food security. The formation of price expectations, hoarding behavior, and welfare losses from highly unstable food prices all depends on these behavioral regularities. At least when they are driven by speculative bubbles, market prices for food staples (and especially for rice, the staple food of over 2 billion people) often lose their efficiency properties and the normative implications assigned by trade theory. Theoretical objections to government efforts to stabilize food prices, thus, have reduced saliency, although operational, financing, and implementation problems remain important, even critical. The experience of many Asian governments in stabilizing their rice prices over the past half century is drawn on in this paper to illuminate both the political mandates stemming from behavioral responses of citizens and operational problems facing efforts to stabilize food prices. Despite the theoretical problems with free markets, the institutional role of markets in economic development remains. All policy instruments must operate compatibly with prices in markets. During policy design, especially for policies designed to alter market prices, incentive structures need to be compatible with respect to both government capacity (bureaucratic and budgetary) and empirical behavior on the part of market participants who will respond to planned policy changes. A new theoretical underpinning to political economy analysis is needed that incorporates this behavioral perspective, with psychology, sociology, and anthropology all likely to make significant contributions.

Relevant Indicators of Relative Expertise in Economic Problem Solving: A Factor Analysis.

ERIC Educational Resources Information Center

VanFossen, Phillip J.

This paper reports preliminary research into the nature of relative expertise in economic problem solving. Specifically, this report seeks to address the question of whether the presence of economic knowledge alone accounts for expertise in economic problem solving or whether both economic knowledge and the development and employment of economic…

An Architectural Model of Visual Motion Understanding

DTIC Science & Technology

1989-08-01

of the Center for Visual Sciences of the University of Rochester. Their courage in the face of the overwhelming com- plexity of the human visual...analysis should perform better than either approach by itself. Notice that the problems of the two approaches are non-overlapping. Continuous methods face no...success. This is not terribly surprising, as the problem is inherently very difficult. Consider the problems faced by a unit that is trying to compute the

Cost-effectiveness of Store-and-Forward Teledermatology: A Systematic Review.

PubMed

Snoswell, Centaine; Finnane, Anna; Janda, Monika; Soyer, H Peter; Whitty, Jennifer A

2016-06-01

Teledermatology is a topical clinical approach being tested in Australia and elsewhere. With most dermatologists residing in metropolitan areas, teledermatology provides an apparent low-cost and convenient means of access for individuals living outside these areas. It is important that any proposed new addition to a health care system is assessed on the grounds of economic cost and effectiveness. To summarize and evaluate the current economic evidence comparing store-and-forward teledermatology (S&FTD) with conventional face-to-face care. Search terms with appropriate amendments were used to identify S&FTD articles that included economic analysis. Six databases were searched, and title, abstract and full-text reviews were conducted by 2 researchers. References of all unique returned articles were searched by hand. The Consolidated Health Economic Evaluation Reporting Standards (CHEERS) checklist was used to evaluate quality of the included articles. Eleven articles were selected for inclusion, including 1 cost analysis, 4 cost-minimization analyses, 4 cost-effectiveness analyses, and 2 cost-utility analyses. CHEERS scores ranged from 7 to 21 out of a possible 24 points, with a median score of 17. Current evidence is sparse but suggests that S&FTD can be cost-effective. It appears to be cost-effective when used as a triage mechanism to reduce face-to-face appointment requirements. The cost-effectiveness of S&FTD increases when patients are required to travel farther distances to access dermatology services. Further economic research is required for the emerging S&FTD, which uses dermoscopes in combination with smartphone applications, as well as regarding the possibility and consequences of patients self-capturing and transmitting images.

Mashhad Wise Water Forum: a path to sustainable water resources management in a semi-arid region of Iran

NASA Astrophysics Data System (ADS)

Tabatabaee, Seyyed Alireza; Neyshaboori, Shahnaz; Basirat, Ali; Tavakoli Aminiyan, Samaneh; Mirbehrooziyan, Ahmad; Sakhdari, Hossein; Shafiei, Mojtaba; Davary, Kamran

2016-04-01

Water is key to sustainable development especially in semi-arid regions in which the main source of water provision is groundwater. Water has value from a social, economic and environmental perspective and is required to be managed within a sound, integrated socio-economic and environmental framework. Mashhad, the second big city in Iran, has been faced with rapid growth rates of population and economic activities. The groundwater in Mashhad basin has been overexploited to meet the increasing trend of water demand during the past 20 years. Consequently, the region has faced with water scarcity and water quality problems which originates from inefficient use and poor management. To tackle the water issue on a durable basis, within the economic, ecological, and political constraints (i.e. the integrated water resources management, IWRM concept), a Non-Governmental Organization (NGO), named as Mashhad Wise Water Forum (MWWF), has been established in 2013 that encompasses contribution of experts from academia, industry, and governmental policy-makers. The MWWF considers the UN-Water IWRM spiral conceptual model (which contains four stages: Recognizing and identifying; Conceptualizing; Coordinating and planning; Implementing, Monitoring and Evaluating) by implicating participatory water management (water users' involvement) methods in Mashhad basin. Furthermore, the MWWF has planned to look at all dimensions of water crisis (i.e. physical, economic, policy and institutional) particularly institutional dimension by gathering all stockholders, beneficiaries and experts in different parts of water policy making in Mashhad basin. The MWWF vision for Mashhad basin is achieving to sustainable equilibrium of water resources and consumptions in the basin by the prospect to 2040 year. So far, the MWWF has tried to understand and deal with regional diversity in legal systems as well as conflicts between private interests and public welfare in water allocation and management. At the moment, the key achievement of MWWF is "the codification of a strategic guideline for sustainable equilibrium of water resources and consumptions" in the basin, which has been prepared by cooperating of more than 4800 people per hour work. In this paper the procedure that the MWWF has passed is outlined.

Regulatory system reform of occupational health and safety in China.

PubMed

Wu, Fenghong; Chi, Yan

2015-01-01

With the explosive economic growth and social development, China's regulatory system of occupational health and safety now faces more and more challenges. This article reviews the history of regulatory system of occupational health and safety in China, as well as the current reform of this regulatory system in the country. Comprehensive, a range of laws, regulations and standards that promulgated by Chinese government, duties and responsibilities of the regulatory departments are described. Problems of current regulatory system, the ongoing adjustments and changes for modifying and improving regulatory system are discussed. The aim of reform and the incentives to drive forward more health and safety conditions in workplaces are also outlined.

[Tuberculosis, today].

PubMed

Scala, Raffaele

2012-06-01

Tuberculosis is still a major health and social problem because, on the one hand, we have witnessed the dismantling of the sanatoriums, with a reduced level of diagnostic suspicion, knowledge and expertise on the management of the disease, while, the other side, are considered migratory flows, the lower socio-economic faced by immigrants, the states of immunosuppression associated with HIV prevalence of malnutrition and other diseases, and the phenomenon of multidrug-resistance, which often turns out to be iatrogenic. The success of the strategy of control/elimination of tuberculosis promoted by the World Health Organization requires a well coordinated multidisciplinary approach in which everyone does their part, the general practitioner, the pulmonologist, the infectious disease specialist, and the microbiologist.

The Affordable Care Act versus Medicare for All.

PubMed

Seidman, Laurence

2015-08-01

Many problems facing the Affordable Care Act would disappear if the nation were instead implementing Medicare for All - the extension of Medicare to every age group. Every American would be automatically covered for life. Premiums would be replaced with a set of Medicare taxes. There would be no patient cost sharing. Individuals would have free choice of doctors. Medicare's single-payer bargaining power would slow price increases and reduce medical cost as a percentage of gross domestic product (GDP). Taxes as a percentage of GDP would rise from below average to average for economically advanced nations. Medicare for All would be phased in by age. Copyright © 2015 by Duke University Press.

Private financing and operation of a space station: Investment requirements, risk, government support and other primary business management considerations

NASA Technical Reports Server (NTRS)

Simon, M.

1982-01-01

Private investment in a manned space station is considered as an alternative to complete government sponsorship of such a program. The implications of manned space operations are discussed from a business perspective. The most significant problems and risks which would be faced by a private company involved in a space station enterprise are outlined and possible government roles in helping to overcome these difficulties suggested. Economic factors such as inflation and the rate of interest are of primary concern, but less obvious conditions such as antitrust and appropriate regulatory laws, government appropriations for space activities, and national security are also considered.

An insight into burns in a developing country: a Sri Lankan experience.

PubMed

Lau, Y S

2006-10-01

Burn injuries represent a diverse and varied challenge to medical and paramedical staff. The management of burns and their sequelae in a well-equipped, modern burns unit remains demanding despite advances in surgical techniques and development of tissue-engineered biomaterials; in a developing country, these difficulties are amplified many times. Sri Lanka has a high incidence of burn-related injuries annually due to a combination of adverse social, economic and cultural factors. The management of burn injuries remains a formidable public health problem. The epidemiology of burns, challenges faced in their management and effective strategies specific to Sri Lanka, such as the Safe Bottle Lamp campaign, are highlighted in this paper.

Role of Pumped Storage Hydro Resources in Electricity Markets and System Operation: Preprint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ela, E.; Kirby, B.; Botterud, A.

2013-05-01

The most common form of utility- sized energy storage system is the pumped storage hydro system. Originally, these types of storage systems were economically viable simply because they displace more expensive generating units. However, over time, as those expensive units became more efficient and costs declined, pumped hydro storage units no longer have the operational edge. As a result, in the current electricity market environment, pumped storage hydro plants are struggling. To offset this phenomenon, certain market modifications should be addressed. This paper will introduce some of the challenges faced by pumped storage hydro plants in today's markets and purposemore » some solutions to those problems.« less

Evolutionary psychology in the modern world: applications, perspectives, and strategies.

PubMed

Roberts, S Craig; van Vugt, Mark; Dunbar, Robin I M

2012-12-20

An evolutionary approach is a powerful framework which can bring new perspectives on any aspect of human behavior, to inform and complement those from other disciplines, from psychology and anthropology to economics and politics. Here we argue that insights from evolutionary psychology may be increasingly applied to address practical issues and help alleviate social problems. We outline the promise of this endeavor, and some of the challenges it faces. In doing so, we draw parallels between an applied evolutionary psychology and recent developments in Darwinian medicine, which similarly has the potential to complement conventional approaches. Finally, we describe some promising new directions which are developed in the associated papers accompanying this article.

The Role of Government Policies in the Adoption of Conservation Tillage in China: A Theoretical Model

NASA Astrophysics Data System (ADS)

Ding, Ya

2018-01-01

In recent years, many areas of China have been facing increasing problems of soil erosion and land degradation. Conservation tillage, with both economic and ecological benefits, provides a good avenue for Chinese farmers to conserve land as well as secure food production. However, the adoption rate of conservation tillage systems is very low in China. In this paper, the author constructs a theoretical model to explain a farmer’s adoption decision of conservation tillage. The goal is to investigate potential reasons behind the low adoption rate and explores alternative policy tools that can help improve a farmer’s incentive to adopt conservation tillage in China.

Regulatory system reform of occupational health and safety in China

PubMed Central

WU, Fenghong; CHI, Yan

2015-01-01

With the explosive economic growth and social development, China’s regulatory system of occupational health and safety now faces more and more challenges. This article reviews the history of regulatory system of occupational health and safety in China, as well as the current reform of this regulatory system in the country. Comprehensive, a range of laws, regulations and standards that promulgated by Chinese government, duties and responsibilities of the regulatory departments are described. Problems of current regulatory system, the ongoing adjustments and changes for modifying and improving regulatory system are discussed. The aim of reform and the incentives to drive forward more health and safety conditions in workplaces are also outlined. PMID:25843565

Facing the Crisis: Third World Agriculture in the 1980s.

ERIC Educational Resources Information Center

Singh, Ajit; Tabatabai, Hamid

1990-01-01

Examines how developing nations' agrarian economy fared in the 1980s in the wake of the world economic crisis. Discusses how the economic crisis affected agricultural development and whether the performance of the agrarian economy was responsible for the economic crisis. (JOW)

Production of biofuels and biomolecules in the framework of circular economy: A regional case study.

PubMed

Jacquet, Nicolas; Haubruge, Eric; Richel, Aurore

2015-12-01

Faced to the economic and energetic context of our society, it is widely recognised that an alternative to fossil fuels and oil-based products will be needed in the nearest future. In this way, development of urban biorefinery could bring many solutions to this problem. Study of the implementation of urban biorefinery highlights two sustainable configurations that provide solutions to the Walloon context by promoting niche markets, developing circular economy and reducing transport of supply feedstock. First, autonomous urban biorefineries are proposed, which use biological waste for the production of added value molecules and/or finished products and are energetically self-sufficient. Second, integrated urban biorefineries, which benefit from an energy supply from a nearby industrial activity. In the Walloon economic context, these types of urban biorefineries could provide solutions by promoting niche markets, developing a circular economy model, optimise the transport of supply feedstock and contribute to the sustainable development. © The Author(s) 2015.

Urologists on a tightrope--do we have a net?

PubMed

Loughlin, Kevin R

2003-12-01

The purpose of this review is to analyze the current health care environment and its impact on urological practice. The medical and lay literature as it pertains to the socioeconomics of health care was reviewed. Analysis of the political and economic factors that influence the delivery of health care today reveals alarming realities. More than 40 million Americans remain uninsured, and with a retrenched economy that number is likely to increase. Neither government nor the private sector has been either willing or able to address the health care problem in a coherent or comprehensive way. As the population ages, the Medicare and Medicaid programs will become further stressed. Employers are increasingly unwilling to finance the health care expenses of their employees. Academic medical centers are facing unique exigencies that, if left uncorrected, will jeopardize the future training of physicians. In the current environment of a depressed economy, further proposed tax cuts and increased military spending it appears inevitable that the economic restraints on medical care will increase substantially in the foreseeable future.

Challenges for the German Health Care System.

PubMed

Dietrich, C F; Riemer-Hommel, P

2012-06-01

The German Health Care System (GHCS) faces many challenges among which an aging population and economic problems are just a few. The GHCS traditionally emphasised equity, universal coverage, ready access, free choice, high numbers of providers and technological equipment; however, real competition among health-care providers and insurance companies is lacking. Mainly in response to demographic changes and economic challenges, health-care reforms have focused on cost containment and to a lesser degree also quality issues. In contrast, generational accounting, priorisation and rationing issues have thus far been completely neglected. The paper discusses three important areas of health care in Germany, namely the funding process, hospital management and ambulatory care, with a focus on cost control mechanisms and quality improving measures as the variables of interest. Health Information Technology (HIT) has been identified as an important quality improvement tool. Health Indicators have been introduced as possible instruments for the priorisation debate. © Georg Thieme Verlag KG Stuttgart · New York.

Capability challenges of facility management (FM) personnel toward sustainability agenda

NASA Astrophysics Data System (ADS)

Halim, Ahmad Ilyas Ahmad; Sarpin, Norliana; Kasim, Narimah Binti; Zainal, Rozlin Binti

2017-10-01

The industries business play a significant role to contribute toward economic growth in develop and developing country. However, they always face serious problems such as time overrun, waste generation, and cost overrun during their operation and maintenance. Traditional practice is found unable to control that situation. These challenges accent the need for practitioners to rethink and improve their process management. This show that industries business has major potential when applying sustainable development by focusing on three pillars (economic, environment, and social). By adopting sustainability, it can reduce energy consumption and waste, while increasing productivity, financial return and corporate standing in community. FM personnel are most suitable position to lead organizations toward sustainability implementation. However, lack of skill and capability among FM personnel to achieve sustainable goal had become barrier that need to overcome. This paper focus to identify capability challenges of FM personnel toward sustainability. A multiple researches were conducted and data were gathered through literature review from previous studies.

NORTHWEST RUSSIA AS A LENS FOR CHANGE IN THE RUSSIAN FEDERATION

DOE Office of Scientific and Technical Information (OSTI.GOV)

Seward, Amy M.

The region of Northwest Russia – encompassing the Kola Peninsula and the Arctic seas to its north – offers a lens through which to view the political, economic, ecological and cultural change occurring in the Russian Federation (RF) today. Amidst the upheaval that followed the collapse of the Soviet Union, this region was left to address the legacy of a Cold War history in which it was home to the Soviet (and now Russian) Navy’s Northern Fleet. This paper addresses the naval nuclear legacy from an ecological and environmental and perspective, first addressing the situation of radioactive contamination of themore » region. The focus then turns to one of the largest problems facing the RF today: the management and disposal of SNF and RW, much of which was produced by the Northern Fleet. Through the international programs to address these issues, and Russia's development of a national infrastructure to support spent nuclear fuel and waste management, the author discusses political, economic, environmental and cultural change in Russia.« less

A dynamic factor model of the evaluation of the financial crisis in Turkey.

PubMed

Sezgin, F; Kinay, B

2010-01-01

Factor analysis has been widely used in economics and finance in situations where a relatively large number of variables are believed to be driven by few common causes of variation. Dynamic factor analysis (DFA) which is a combination of factor and time series analysis, involves autocorrelation matrices calculated from multivariate time series. Dynamic factor models were traditionally used to construct economic indicators, macroeconomic analysis, business cycles and forecasting. In recent years, dynamic factor models have become more popular in empirical macroeconomics. They have more advantages than other methods in various respects. Factor models can for instance cope with many variables without running into scarce degrees of freedom problems often faced in regression-based analysis. In this study, a model which determines the effect of the global crisis on Turkey is proposed. The main aim of the paper is to analyze how several macroeconomic quantities show an alteration before the evolution of the crisis and to decide if a crisis can be forecasted or not.

Semisupervised kernel marginal Fisher analysis for face recognition.

PubMed

Wang, Ziqiang; Sun, Xia; Sun, Lijun; Huang, Yuchun

2013-01-01

Dimensionality reduction is a key problem in face recognition due to the high-dimensionality of face image. To effectively cope with this problem, a novel dimensionality reduction algorithm called semisupervised kernel marginal Fisher analysis (SKMFA) for face recognition is proposed in this paper. SKMFA can make use of both labelled and unlabeled samples to learn the projection matrix for nonlinear dimensionality reduction. Meanwhile, it can successfully avoid the singularity problem by not calculating the matrix inverse. In addition, in order to make the nonlinear structure captured by the data-dependent kernel consistent with the intrinsic manifold structure, a manifold adaptive nonparameter kernel is incorporated into the learning process of SKMFA. Experimental results on three face image databases demonstrate the effectiveness of our proposed algorithm.

Recruitment of physicians to rural America: a view through the lens of Transaction Cost Theory.

PubMed

Fannin, J Matthew; Barnes, James N

2007-01-01

Many rural hospitals in the United States continue to have difficulties recruiting physicians. While several studies have examined some of the factors affecting the nature of this problem, we know far less about the role of economic incentives between rural providers and physicians. This conceptual article describes an economic theory of organization called Transaction Cost Theory (TCT) and applies it to rural hospital-physician relationships to highlight how transaction costs affect the type of contractual arrangement used by rural hospitals when recruiting physicians. The literature is reviewed to introduce TCT, describe current trends in hospital contracting with physicians, and develop a TCT contracting model for analysis of rural hospital-physician recruitment. The TCT model predicts that hospitals tend to favor contractual arrangements in which physicians are full-time employees if investments in physical or other assets made by hospitals cannot be easily redeployed for other services in the health care system. Transaction costs related to motivation and coordination of physician services are the key factors in understanding the unique contractual difficulties faced by rural providers. The TCT model can be used by rural hospital administrators to assess economic incentives for physician recruitment.

The Emergency Medical System in Greece: Opening Aeolus’ Bag of Winds

PubMed Central

Kotsiou, Ourania S.; Srivastava, David S.; Kotsios, Panagiotis; Exadaktylos, Aristomenis K.; Gourgoulianis, Konstantinos I.

2018-01-01

An Emergency Medical Service (EMS) system must encompass a spectrum of care, with dedicated pre-hospital and in-hospital medical facilities. It has to be organised in such a way as to include all necessary services—such as triage accurate initial assessment, prompt resuscitation, efficient management of emergency cases, and transport to definitive care. The global economic downturn has had a direct effect on the health sector and poses additional threats to the healthcare system. Greece is one of the hardest-hit countries. This manuscript aims to present the structure of the Greek EMS system and the impact of the current economic recession on it. Nowadays, primary care suffers major shortages in crucial equipment, unmet health needs, and ineffective central coordination. Patients are also facing economic limitations that lead to difficulties in using healthcare services. The multi-factorial problem of in-hospital EMS overcrowding is also evident and has been linked with potentially poorer clinical outcomes. Furthermore, the ongoing refugee crisis challenges the national EMS. Adoption of a triage scale, expansion of the primary care network, and an effective primary–hospital continuum of care are urgently needed in Greece to provide comprehensive, culturally competent, and high-quality health care. PMID:29652816

The Emergency Medical System in Greece: Opening Aeolus' Bag of Winds.

PubMed

Kotsiou, Ourania S; Srivastava, David S; Kotsios, Panagiotis; Exadaktylos, Aristomenis K; Gourgoulianis, Konstantinos I

2018-04-13

An Emergency Medical Service (EMS) system must encompass a spectrum of care, with dedicated pre-hospital and in-hospital medical facilities. It has to be organised in such a way as to include all necessary services—such as triage accurate initial assessment, prompt resuscitation, efficient management of emergency cases, and transport to definitive care. The global economic downturn has had a direct effect on the health sector and poses additional threats to the healthcare system. Greece is one of the hardest-hit countries. This manuscript aims to present the structure of the Greek EMS system and the impact of the current economic recession on it. Nowadays, primary care suffers major shortages in crucial equipment, unmet health needs, and ineffective central coordination. Patients are also facing economic limitations that lead to difficulties in using healthcare services. The multi-factorial problem of in-hospital EMS overcrowding is also evident and has been linked with potentially poorer clinical outcomes. Furthermore, the ongoing refugee crisis challenges the national EMS. Adoption of a triage scale, expansion of the primary care network, and an effective primary–hospital continuum of care are urgently needed in Greece to provide comprehensive, culturally competent, and high-quality health care.

Problems Facing Rural Schools.

ERIC Educational Resources Information Center

Stewart, C. E.; And Others

Problems facing rural Scottish schools range from short term consideration of daily operation to long term consideration of organizational alternatives. Addressed specifically, such problems include consideration of: (1) liaison between a secondary school and its feeder primary schools; (2) preservice teacher training for work in small, isolated…

Household economic resources, labour-market advantage and health problems - a study on causal relationships using prospective register data.

PubMed

Aittomäki, Akseli; Martikainen, Pekka; Laaksonen, Mikko; Lahelma, Eero; Rahkonen, Ossi

2012-10-01

Our aim was to find out whether the associations between health and both individual and household economic position reflected a causal effect on health of household affluence and consumption potential. We attempted to separate this effect from health-selection effects, in other words the potential effect of health on economic position, and from various effects related to occupational position and prestige that might correlate with the economic indicators. We made a distinction between individual labour-market advantage and household economic resources in order to reflect these theoretical definitions. Our aim was to test and compare two hypotheses: 1) low household economic resources lead to an increase in health problems later on, and 2) health problems are disadvantageous on the labour market, and consequently decrease the level of economic resources. We used prospective register data obtained from the databases of Statistics Finland and constituting an 11-per-cent random sample of the Finnish population in 1993-2006. Health problems were measured in terms of sickness allowance paid by the Finnish Social Insurance Institution, household economic resources in terms of household-equivalent disposable income and taxable wealth, and labour-market advantage in terms of individual taxable income and months of unemployment. We used structural equation models (n = 211,639) to examine the hypothesised causal pathways. Low household economic resources predicted future health problems, and health problems predicted future deterioration in labour-market advantage. The effect of economic resources on health problems was somewhat stronger. These results suggest that accumulated exposure to low economic resources leads to increasing health problems, and that this causal mechanism is a more significant source of persistent health inequalities than health problems that bring about a permanent decrease in economic resources. Copyright © 2012 Elsevier Ltd. All rights reserved.

Multi-Dimensional, Non-Pyrolyzing Ablation Test Problems

NASA Technical Reports Server (NTRS)

Risch, Tim; Kostyk, Chris

2016-01-01

Non-pyrolyzingcarbonaceous materials represent a class of candidate material for hypersonic vehicle components providing both structural and thermal protection system capabilities. Two problems relevant to this technology are presented. The first considers the one-dimensional ablation of a carbon material subject to convective heating. The second considers two-dimensional conduction in a rectangular block subject to radiative heating. Surface thermochemistry for both problems includes finite-rate surface kinetics at low temperatures, diffusion limited ablation at intermediate temperatures, and vaporization at high temperatures. The first problem requires the solution of both the steady-state thermal profile with respect to the ablating surface and the transient thermal history for a one-dimensional ablating planar slab with temperature-dependent material properties. The slab front face is convectively heated and also reradiates to a room temperature environment. The back face is adiabatic. The steady-state temperature profile and steady-state mass loss rate should be predicted. Time-dependent front and back face temperature, surface recession and recession rate along with the final temperature profile should be predicted for the time-dependent solution. The second problem requires the solution for the transient temperature history for an ablating, two-dimensional rectangular solid with anisotropic, temperature-dependent thermal properties. The front face is radiatively heated, convectively cooled, and also reradiates to a room temperature environment. The back face and sidewalls are adiabatic. The solution should include the following 9 items: final surface recession profile, time-dependent temperature history of both the front face and back face at both the centerline and sidewall, as well as the time-dependent surface recession and recession rate on the front face at both the centerline and sidewall. The results of the problems from all submitters will be collected, summarized, and presented at a later conference.

When Health Systems Are Barriers to Health Care: Challenges Faced by Uninsured Mexican Kidney Patients

PubMed Central

Kierans, Ciara; Padilla-Altamira, Cesar; Garcia-Garcia, Guillermo; Ibarra-Hernandez, Margarita; Mercado, Francisco J.

2013-01-01

Background Chronic Kidney Disease disproportionately affects the poor in Low and Middle Income Countries (LMICs). Mexico exemplifies the difficulties faced in supporting Renal Replacement Therapy (RRT) and providing equitable patient care, despite recent attempts at health reform. The objective of this study is to document the challenges faced by uninsured, poor Mexican families when attempting to access RRT. Methods The article takes an ethnographic approach, using interviewing and observation to generate detailed accounts of the problems that accompany attempts to secure care. The study, based in the state of Jalisco, comprised interviews with patients, their caregivers, health and social care professionals, among others. Observations were carried out in both clinical and social settings. Results In the absence of organised health information and stable pathways to renal care, patients and their families work extraordinarily hard and at great expense to secure care in a mixed public-private healthcare system. As part of this work, they must navigate challenging health and social care environments, negotiate treatments and costs, resource and finance healthcare and manage a wide range of formal and informal health information. Conclusions Examining commonalities across pathways to adequate healthcare reveals major failings in the Mexican system. These systemic problems serve to reproduce and deepen health inequalities. A system, in which the costs of renal care are disproportionately borne by those who can least afford them, faces major difficulties around the sustainability and resourcing of RRTs. Attempts to increase access to renal therapies, therefore, need to take into account the complex social and economic demands this places on those who need access most. This paper further shows that ethnographic studies of the concrete ways in which healthcare is accessed in practice provide important insights into the plight of CKD patients and so constitute an important source of evidence in that effort. PMID:23349868

Facing Off with Unfair Others: Introducing Proxemic Imaging as an Implicit Measure of Approach and Avoidance during Social Interaction

PubMed Central

McCall, Cade; Singer, Tania

2015-01-01

Nonverbal behavior expresses many of the dynamics underlying face-to-face social interactions, implicitly revealing one’s attitudes, emotions, and social motives. Although research has often described nonverbal behavior as approach versus avoidant (i.e., through the study of proxemics), psychological responses to many social contexts are a mix of these two. Fairness violations are an ideal example, eliciting strong avoidance-related responses such as negative attitudes, as well as strong approach-related responses such as anger and retaliation. As such, nonverbal behavior toward unfair others is difficult to predict in discrete approach versus avoidance terms. Here we address this problem using proxemic imaging, a new method which creates frequency images of dyadic space by combining motion capture data of interpersonal distance and gaze to provide an objective but nuanced analysis of social interactions. Participants first played an economic game with fair and unfair players and then encountered them in an unrelated task in a virtual environment. Afterwards, they could monetarily punish the other players. Proxemic images of the interactions demonstrate that, overall, participants kept the fair player closer. However, participants who actively punished the unfair players were more likely to stand directly in front of those players and even to turn their backs on them. Together these patterns illustrate that fairness violations influence nonverbal behavior in ways that further predict differences in more overt behavior (i.e., financial punishment). Moreover, they demonstrate that proxemic imaging can detect subtle combinations of approach and avoidance behavior during face-to-face social interactions. PMID:25675444

Re-Engineering Mexican Higher Education toward Economic Development and Quality. The XXI Century Challenge.

ERIC Educational Resources Information Center

Mungaray-Lagarda, Alejandro

2002-01-01

Explaining the Mexico has faced deep economic and social changes over the last decade, explores the changes or re-engineering needed in the country's higher education institutions to improve institutional efficiency through greater linkages with local economic and social development. (EV)

Student Perceptions of the Distance Education Mode Compared with Face-to-Face Teaching in the University Distance Education Programme

ERIC Educational Resources Information Center

Vásquez Martínez, Claudio Rafael; Girón, Graciela; Bañuelos, Antonio Ayón

2012-01-01

This paper is based on a study of the perceptions of the distance education mode compared with face-to-face teaching on the part of students on the university distance education programme at the University of Antioch over the period from 2001 to 2007. It is not possible to ignore the close links between educational processes and social, economic,…

Addressing the Economic Security Issues Facing Same-Sex Couples.

ERIC Educational Resources Information Center

Dolan, Elizabeth M.; Stum, Marlene S.; Rupured, Michael

1999-01-01

Provides educators and researchers with an awareness of the financial security issues faced by same-sex couples and offers suggestions for incorporating the discussion of these ideas into existing curricula and research. (Author/JOW)

An investigation on nuclear energy policy in Turkey and public perception

NASA Astrophysics Data System (ADS)

Coskun, Mehmet Burhanettin; Tanriover, Banu

2016-11-01

Turkey, which meets nearly 70 per cent of its energy demands with import, is facing the problems of energy security and current account deficit as a result of its dependence on foreign sources in terms of energy input. It is also known that Turkey is having environmental problems due to the increases in CO2 emission. Considering these problems in Turkish economy, where energy input is commonly used, it is necessary to use energy sources efficiently and provide alternative energy sources. Due to the dependency of renewable sources on meteorological conditions (the absence of enough sun, wind, and water sources), the energy generation could not be provided efficiently and permanently from these sources. At this point, nuclear energy as analternative energy source maintains its importance as a sustainable energy source that providing energy in 7 days and 24 hours. The main purpose of this study is to evaluate the nuclear energy subject within the context of negative public perceptions emerged after Chernobyl (1986) and Fukushima (2011) disasters and to investigate in the economic framework.

Measuring the economic costs of discrimination experienced by people with mental health problems: development of the Costs of Discrimination Assessment (CODA).

PubMed

Wright, Steve; Henderson, Claire; Thornicroft, Graham; Sharac, Jessica; McCrone, Paul

2015-05-01

Stigma and discrimination are faced by many with mental health problems and this may affect the uptake of services and engagement in leisure and recreational activities. The aims of this study were to develop a schedule to measure the impact of stigma and discrimination on service use, employment and leisure activities and to estimate the value of such reductions. A questionnaire, the Cost of Discrimination Assessment, was developed and piloted in a sample people with mental health problems. Costs were calculated and test-retest reliability assessed. Test-retest reliability was good for most items. A substantial proportion of the sample had experienced negative impacts on employment as a result of stigma and discrimination. Around one-fifth had reduced contacts with general practitioners in the previous 6 months due to stigma and discrimination and the leisure activity most affected was visiting pubs/restaurants/café. In conclusion, stigma and discrimination result in reduced use of services and reduced engagement in leisure activities. This represents a welfare loss to individuals.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chu, C.I.C.; Gillespie, B.L.

One of the most perplexing problems facing the coal industry is how to properly dispose of the waste and/or even recovery a small fraction of the Btu value of the waste, while minimizing the environmental concerns. UCC Research considers this monumental environmental problems as an opportunity to recovery useable organic materials and reduce the environmental problems created by coal waste. Mild gasification is the method used by UCC Research to realize these objectives. Coal feedstocks are fed into the mild gasification system yielding liquids, char, and gases for commercial application. The program consists of seven tasks: Task 1, Characterize Managementmore » of Coal Preparation Wastes; Task 2, Review Design Specifications and Prepare Preliminary Test Plan; Task 3, Select and Characterize Test Feedstocks; Task 4, Acquire/Construct Process Elements; Task 5, Prepare Final Test Plan; Task 6, Implement Final Test Plan; Task 7, Analyze Test Results and Assess System Economics. A schedule of the program is given. The program was initiated on September 30, 1984. Tasks 1, 2, 3, 4, 5, and 6 have been completed. Work is continuing on Task 7.« less

Municipal Solid Waste Management and its Energy Potential in Roorkee City, Uttarakhand, India

NASA Astrophysics Data System (ADS)

Alam, Tabish; Kulkarni, Kishore

2016-03-01

Energy plays a vital role in the development of any country. With rapid economic growth and multifold urbanization, India faces the problem of municipal solid waste management and disposal. This problem can be mitigate through adoption of environment friendly technologies for treatment and processing of waste before it is disposed off. Currently, urban and industrial wastes throughout India receive partial treatment before its final disposal, except in few exceptional cases. This practice leads to severe environmental pollution problems including major threat to human health. There is an absolute need to provide adequate waste collection and treatment before its disposal. Municipal Solid Waste (MSW) is getting importance in recent years. The MSW management involves collection, transportation, handling and conversion to energy by biological and thermal routes. Based on the energy potential available, the energy conversion through biogas production using available waste is being carried out. Waste-to-energy is now a clean, renewable, sustainable source of energy. The estimation of energy content of MSW in Roorkee city is discussed in this paper. Furthermore this paper also takes into account the benefits of carbon credits.

Can we match ultraviolet face images against their visible counterparts?

NASA Astrophysics Data System (ADS)

Narang, Neeru; Bourlai, Thirimachos; Hornak, Lawrence A.

2015-05-01

In law enforcement and security applications, the acquisition of face images is critical in producing key trace evidence for the successful identification of potential threats. However, face recognition (FR) for face images captured using different camera sensors, and under variable illumination conditions, and expressions is very challenging. In this paper, we investigate the advantages and limitations of the heterogeneous problem of matching ultra violet (from 100 nm to 400 nm in wavelength) or UV, face images against their visible (VIS) counterparts, when all face images are captured under controlled conditions. The contributions of our work are three-fold; (i) We used a camera sensor designed with the capability to acquire UV images at short-ranges, and generated a dual-band (VIS and UV) database that is composed of multiple, full frontal, face images of 50 subjects. Two sessions were collected that span over the period of 2 months. (ii) For each dataset, we determined which set of face image pre-processing algorithms are more suitable for face matching, and, finally, (iii) we determined which FR algorithm better matches cross-band face images, resulting in high rank-1 identification rates. Experimental results show that our cross spectral matching (the heterogeneous problem, where gallery and probe sets consist of face images acquired in different spectral bands) algorithms achieve sufficient identification performance. However, we also conclude that the problem under study, is very challenging, and it requires further investigation to address real-world law enforcement or military applications. To the best of our knowledge, this is first time in the open literature the problem of cross-spectral matching of UV against VIS band face images is being investigated.

Memory for angry faces, impulsivity, and problematic behavior in adolescence.

PubMed

d'Acremont, Mathieu; Van der Linden, Martial

2007-04-01

Research has shown that cognitive processes like the attribution of hostile intention or angry emotion to others contribute to the development and maintenance of conduct problems. However, the role of memory has been understudied in comparison with attribution biases. The aim of this study was thus to test if a memory bias for angry faces was related to conduct problems in youth. Adolescents from a junior secondary school were presented with angry and happy faces and were later asked to recognize the same faces with a neutral expression. They also completed an impulsivity questionnaire. A teacher assessed their behavior. The results showed that a better recognition of angry faces than happy faces predicted conduct problems and hyperactivity/inattention as reported by the teacher. The memory bias effect was more pronounced for impulsive adolescents. It is suggested that a memory bias for angry faces favors disruptive behavior but that a good ability to control impulses may moderate the negative impact of this bias.

Informing future research priorities into the psychological and social problems faced by cancer survivors: a rapid review and synthesis of the literature.

PubMed

Jarrett, N; Scott, I; Addington-Hall, J; Amir, Z; Brearley, S; Hodges, L; Richardson, A; Sharpe, M; Stamataki, Z; Stark, D; Siller, C; Ziegler, L; Foster, C

2013-10-01

To establish what is known regarding the psychological and social problems faced by adult cancer survivors (people who are living with and beyond a diagnosis of cancer) and identify areas future research should address. A rapid search of published literature reviews held in electronic data bases was under taken. Inclusion and exclusion criteria, and removal of duplicated papers, reduced the initial number of papers from 4051 to 38. Twenty-two review papers were excluded on grounds of quality and 16 review papers were selected for appraisal. The psychological and social problems for cancer survivors are identified as depression, anxiety, distress, fear of recurrence, social support/function, relationships and impact on family, and quality of life. A substantial minority of people surviving cancer experience depression, anxiety, and distress or fear associated with recurrence or follow up. There is some indication that social support is positively associated with better outcomes. Quality of life for survivors of cancer appears generally good for most people, but an important minority experience a reduction in quality of life, especially those with more advanced disease and reduced social and economic resources. The majority of research knowledge is based on women with breast cancer. The longer term implications of cancer survival have not been adequately explored. Focussing well designed research in the identified areas where less is already known about the psychological and social impact of cancer survival is likely to have the greatest impact on the wellbeing of people surviving cancer. Copyright © 2013 Elsevier Ltd. All rights reserved.

The demographic cost of early marriage.

PubMed

1978-01-01

The IPPF Biomedical Workshop held in London in November 1977, heard 16 speakers present papers on widely varied aspects of the problem of pregnancy during adolescence. These expert studies found that over the world teenagers face greater risks from pregnancy and the infants greater risks from low birth weight and birth defects. Moslem countries show particularly high rates of teenage marriage, ranging from 31% in Egypt to 73% in Pakistan. Religious beliefs and economic incentives, particularly gifts to the family of the bride, play a part. Demography also increases adolescent marriage. In Iran the sex ratio in 1970 was 100 women to every 109 men, which meant a nationwide shortage of 2 million women. As soon as a girl reaches puberty she is sought as a bride. In the U.S. in 1975 girls aged 15-19 experienced 1 million pregnancies, most of them unintended. This means 1 in 10 adolescents and 1 in 4 sexually active teenagers conceived. 11% of babies born to 15-17 year olds had low birth weight as did 9% of those born to women aged 17-19. These young mothers also had higher rates of toxemia, neonatal deaths, and maternal mortality than women in the optimal childbearing age bracket of 20-30. The social problems encountered, including lack of schooling, few job opportunities, and low income prospects, also hamper both mother and child. The problem in the U.S. seems to be acceptance and concern over the pregnancy rate but a refusal to face the sexual activity which leads to it. Sex education at younger ages is recommended.

Cancer survivors' self-efficacy to self-manage in the year following primary treatment.

PubMed

Foster, C; Breckons, M; Cotterell, P; Barbosa, D; Calman, L; Corner, J; Fenlon, D; Foster, R; Grimmett, C; Richardson, A; Smith, P W

2015-03-01

Cancer survivors are increasingly expected to manage the consequences of cancer and its treatment for themselves. There is evidence that self-efficacy is important for successful self-management and that this can be enhanced with support. The purpose of this study was to assess self-efficacy to manage problems in the year following primary treatment. This cross-sectional online survey included cancer survivors who had completed their treatment within the past 12 months. Self-efficacy was assessed and variables expected to be associated with self-efficacy were measured using validated scales including quality of life, well-being, illness perceptions, depression and social support. One hundred eighty-two respondents (mean age 50; 81% female) completed the survey. They had been treated for a range of cancers; most commonly breast (45%). Self-efficacy scores varied between individuals and according to the illness-related task to be managed. Respondents were least confident in managing fatigue and most confident in accessing information about their cancer. Individuals most likely to report low self-efficacy were women, those experiencing higher levels of pain and/or depression, lower well-being scores, lower socio-economic status, low levels of social support, or a more negative perception of cancer. Self-efficacy to self-manage problems faced as a consequence of cancer and its treatment can vary widely in the year following treatment. Fatigue may be particularly difficult to manage. Variations in self-efficacy highlight the importance of assessing specific problems faced and people's confidence to manage them in order to tailor appropriate self-management support.

Home Economics Reading Skills: Problems and Selected References.

ERIC Educational Resources Information Center

Cranney, A. Garr; And Others

Home economics presents at least eight problems to secondary school reading teachers. These problems include poor readers, difficult reading material, lack of reading materials, teachers' lack of training in reading instruction, scarce information about home economics for reading teachers, diversity of the home economics field (requiring a wide…

Developing Community-Focused Solutions using a Food-Energy-Water Calculator, with Initial Application to Western Kansas

NASA Astrophysics Data System (ADS)

Hill, M. C.; Pahwa, A.; Rogers, D.; Roundy, J. K.; Barron, R. W.

2017-12-01

Many agricultural areas are facing difficult circumstances. Kansas is one example, with problems that are typical. Past agricultural and hydrologic data document how irrigation in western Kansas has produced a multi-billion-dollar agricultural economy that is now threatened by pumping-induced declines in groundwater levels. Although reduced pumping could mitigate much of the threat and preserve much of Kansas' agricultural economy (albeit at a reduced level) in the long term, a primary disincentive for reducing pumping is the immediate economic impact of diminished irrigation. One alternative to continued unsustainable groundwater use is a water-energy tradeoff program that seeks to reduce pumping from the Ogallala aquifer to sustainable rates while maintaining local income levels. This program would allow development of the region's rich wind and solar energy resources in a way that focuses on local economic benefits, in exchange for water rights concessions from affected stakeholders. In considering this alternative, most citizens are currently unable to address a key question, "What could this mean for me?" Answering this question requires knowledge of agriculture, energy, water, economics, and drought probabilities, knowledge that is available at Kansas universities. This talk presents a joint University of Kansas - Kansas State University effort to address this need through development of the Food-Energy-Water Calculator. This talk will present the idea and discuss how the calculator would work. It is suggested that the framework created provides a powerful way to organize data and analysis results, and thus to seek solutions to difficult problems in many regions of the US and the world.

Integrating between Malay culture and conservation in Green campus program: Best practices from Universitas Riau, Indonesia

NASA Astrophysics Data System (ADS)

Suwondo, Darmadi, Yunus, Mohd.

2017-11-01

Green campus program (GCP) is a policy to optimize the role of the University of Riau in implementing sustainable development. Green campus development is done by integrating Malay culture and conservation in every implementation of the program. We identify the biophysical, economic and socio-cultural characteristics as well as the problems encountered in the campus environment. This study uses desk study, survey, and focus group discussion (FGD). GCP analysis is divided into several stages, namely assess problem, design, implementation, monitor, evaluate and adjust. Bina Widya Campus of Universitas Riau has a good biodiversity of flora and fauna with species characteristics in lowland tropical forest ecosystems. Plant species of the Dipterocarpaceae family are the dominant species, whereas fauna is from reptile, leaves, and mammals. Efforts to maintain and enhance species diversity are undertaken by designing and constructing Arboretum and Ecoedupark for the ex situ conservation of flora and fauna. The enrichment of species is carried out by planting vegetation types that are closely related to Malay culture. On the other hand, the management of the green campus faces challenges in the diverse perceptions of stakeholders with low levels of academic participation. Economically the existence of the campus provides a multiplier effect on the emergence of various economic activities of the community around the campus. Implementation of green university campus of Riau University by integrating Melayu culture and conservation contributes to the creation of green open space which is increasingly widespread and able to support sustainable development, especially in Pekanbaru City.

Interpersonal brain synchronization in the right temporo-parietal junction during face-to-face economic exchange.

PubMed

Tang, Honghong; Mai, Xiaoqin; Wang, Shun; Zhu, Chaozhe; Krueger, Frank; Liu, Chao

2016-01-01

In daily life, interpersonal interactions are influenced by uncertainty about other people's intentions. Face-to-face (FF) interaction reduces such uncertainty by providing external visible cues such as facial expression or body gestures and facilitates shared intentionality to promote belief of cooperative decisions and actual cooperative behaviors in interaction. However, so far little is known about interpersonal brain synchronization between two people engaged in naturally occurring FF interactions. In this study, we combined an adapted ultimatum game with functional near-infrared spectroscopy (fNIRS) hyperscanning to investigate how FF interaction impacts interpersonal brain synchronization during economic exchange. Pairs of strangers interacted repeatedly either FF or face-blocked (FB), while their activation was simultaneously measured in the right temporo-parietal junction (rTPJ) and the control region, right dorsolateral prefrontal cortex (rDLPFC). Behaviorally, FF interactions increased shared intentionality between strangers, leading more positive belief of cooperative decisions and more actual gains in the game. FNIRS results indicated increased interpersonal brain synchronizations during FF interactions in rTPJ (but not in rDLPFC) with greater shared intentionality between partners. These results highlighted the importance of rTPJ in collaborative social interactions during FF economic exchange and warrant future research that combines FF interactions with fNIRS hyperscanning to study social brain disorders such as autism. © The Author (2015). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

GEOGRAPHIC FACTORS IN EMPLOYMENT AND MANPOWER DEVELOPMENT.

ERIC Educational Resources Information Center

Department of Labor, Washington, DC.

THIS COUNTRY MUST FACE THE ECONOMIC AND SOCIAL CONSEQUENCES OF CHANGING PATTERNS OF EMPLOYMENT LOCATION WHICH RESULT FROM SHIFTING CURRENTS OF TECHNOLOGICAL CHANGE, PRODUCT DEMAND, AND JOB AND PROFIT SEEKING. ECONOMIC DEVELOPMENT PROGRAMS OF THE LAST 7 YEARS, EMPLOYING A WIDE VARIETY OF APPROACHES TO THEIR COMMON GOAL OF ECONOMIC DEVELOPMENT AND…

The Many Faces of the Economic Bulletin Board.

ERIC Educational Resources Information Center

Boettcher, Jennifer

1996-01-01

The Economic Bulletin Board (EBB), a one-stop site for economic statistics and government-sponsored business information, can be accessed on the World Wide Web, gopher, telnet, file transfer protocol, dial-up, and fax. Each access method has advantages and disadvantages related to connections, pricing, depth of access, retrieval, and system…

Science Outreach at NASA's Marshall Space Flight Center

NASA Astrophysics Data System (ADS)

Lebo, George

2002-07-01

At the end of World War II Duane Deming, an internationally known economist enunciated what later came to be called "Total Quality Management" (TQM). The basic thrust of this economic theory called for companies and governments to identify their customers and to do whatever was necessary to meet their demands and to keep them satisfied. It also called for companies to compete internally. That is, they were to build products that competed with their own so that they were always improving. Unfortunately most U.S. corporations failed to heed this advice. Consequently, the Japanese who actively sought Deming's advice and instituted it in their corporate planning, built an economy that outstripped that of the U.S. for the next three to four decades. Only after U.S. corporations reorganized and fashioned joint ventures which incorporated the tenets of TQM with their Japanese competitors did they start to catch up. Other institutions such as the U.S. government and its agencies and schools face the same problem. While the power of the U.S. government is in no danger of being usurped, its agencies and schools face real problems which can be traced back to not heeding Deming's advice. For example, the public schools are facing real pressure from private schools and home school families because they are not meeting the needs of the general public, Likewise, NASA and other government agencies find themselves shortchanged in funding because they have failed to convince the general public that their missions are important. In an attempt to convince the general public that its science mission is both interesting and important, in 1998 the Science Directorate at NASA's Marshall Space Flight Center (MSFC) instituted a new outreach effort using the interact to reach the general public as well as the students. They have called it 'Science@NASA'.

Science Outreach at NASA's Marshall Space Flight Center

NASA Technical Reports Server (NTRS)

Lebo, George

2002-01-01

At the end of World War II Duane Deming, an internationally known economist enunciated what later came to be called "Total Quality Management" (TQM). The basic thrust of this economic theory called for companies and governments to identify their customers and to do whatever was necessary to meet their demands and to keep them satisfied. It also called for companies to compete internally. That is, they were to build products that competed with their own so that they were always improving. Unfortunately most U.S. corporations failed to heed this advice. Consequently, the Japanese who actively sought Deming's advice and instituted it in their corporate planning, built an economy that outstripped that of the U.S. for the next three to four decades. Only after U.S. corporations reorganized and fashioned joint ventures which incorporated the tenets of TQM with their Japanese competitors did they start to catch up. Other institutions such as the U.S. government and its agencies and schools face the same problem. While the power of the U.S. government is in no danger of being usurped, its agencies and schools face real problems which can be traced back to not heeding Deming's advice. For example, the public schools are facing real pressure from private schools and home school families because they are not meeting the needs of the general public, Likewise, NASA and other government agencies find themselves shortchanged in funding because they have failed to convince the general public that their missions are important. In an attempt to convince the general public that its science mission is both interesting and important, in 1998 the Science Directorate at NASA's Marshall Space Flight Center (MSFC) instituted a new outreach effort using the interact to reach the general public as well as the students. They have called it 'Science@NASA'.

Clickenomics: Using a Classroom Response System to Increase Student Engagement in a Large-Enrollment Principles of Economics Course

ERIC Educational Resources Information Center

Salemi, Michael K.

2009-01-01

One of the most important challenges facing college instructors of economics is helping students engage. Engagement is particularly important in a large-enrollment Principles of Economics course, where it can help students achieve a long-lived understanding of how economists use basic economic ideas to look at the world. The author reports how…

Natural Hazard Resilience - A Large-scale Transdisciplinary "National Science Challenge" for New Zealand

NASA Astrophysics Data System (ADS)

Cronin, S. J.

2017-12-01

The National Science Challenges are initiatives to address the most important public science issues that face New Zealand with long-term funding and the combined strength of a coordinated science-sector behind them. Eleven major topics are tackled, across our human, natural and built environments. In the "Resilience Challenge" we address New Zealand's natural hazards. Alongside severe metrological threats, New Zealand also faces one of the highest levels of earthquake and volcanic hazard in the world. Resilience is a hotly discussed concept, here, we take the view: Resilience encapsulates the features of a system to anticipate threats, acknowledge there will be impacts (no matter how prepared we are), quickly pick up the pieces, as well as learn and adapt from the experience to better absorb and rebound from future shocks. Our research must encompass innovation in building and lifelines engineering, planning and regulation, emergency management practice, alongside understanding how our natural hazard systems work, how we monitor them and how our communities/governance/industries can be influenced and encouraged (e.g., via economic incentives) to develop and implement resilience practice. This is a complex interwoven mix of areas and is best addressed through case-study areas where researchers and the users of the research can jointly identify problems and co-develop science solutions. I will highlight some of the strengths and weaknesses of this coordinated approach to an all-hazard, all-country problem, using the example of the Resilience Challenge approach after its first two and a half years of operation. Key issues include balancing investment into high-profile (and often high consequence), but rare hazards against the frequent "monthly" hazards that collectively occupy regional and local governance. Also, it is clear that despite increasingly sophisticated hazard and hazard mitigation knowledge being generated in engineering and social areas, a range of policy, economic and knowledge barriers to adoption often lead to hazard mitigation practice lagging far behind its potential.

Examining Information Problem-Solving, Knowledge, and Application Gains within Two Instructional Methods: Problem-Based and Computer-Mediated Participatory Simulation

ERIC Educational Resources Information Center

Newell, Terrance S.

2008-01-01

This study compared the effectiveness of two instructional methods--problem-based instruction within a face-to-face context and computer-mediated participatory simulation--in increasing students' content knowledge and application gains in the area of information problem-solving. The instructional methods were implemented over a four-week period. A…

Economic scarcity alters the perception of race

PubMed Central

Krosch, Amy R.; Amodio, David M.

2014-01-01

When the economy declines, racial minorities are hit the hardest. Although existing explanations for this effect focus on institutional causes, recent psychological findings suggest that scarcity may also alter perceptions of race in ways that exacerbate discrimination. We tested the hypothesis that economic resource scarcity causes decision makers to perceive African Americans as “Blacker” and that this visual distortion elicits disparities in the allocation of resources. Studies 1 and 2 demonstrated that scarcity altered perceptions of race, lowering subjects’ psychophysical threshold for seeing a mixed-race face as “Black” as opposed to “White.” In studies 3 and 4, scarcity led subjects to visualize African American faces as darker and more “stereotypically Black,” compared with a control condition. When presented to naïve subjects, face representations produced under scarcity elicited smaller allocations than control-condition representations. Together, these findings introduce a novel perceptual account for the proliferation of racial disparities under economic scarcity. PMID:24927595

Hierarchical Spatio-Temporal Probabilistic Graphical Model with Multiple Feature Fusion for Binary Facial Attribute Classification in Real-World Face Videos.

PubMed

Demirkus, Meltem; Precup, Doina; Clark, James J; Arbel, Tal

2016-06-01

Recent literature shows that facial attributes, i.e., contextual facial information, can be beneficial for improving the performance of real-world applications, such as face verification, face recognition, and image search. Examples of face attributes include gender, skin color, facial hair, etc. How to robustly obtain these facial attributes (traits) is still an open problem, especially in the presence of the challenges of real-world environments: non-uniform illumination conditions, arbitrary occlusions, motion blur and background clutter. What makes this problem even more difficult is the enormous variability presented by the same subject, due to arbitrary face scales, head poses, and facial expressions. In this paper, we focus on the problem of facial trait classification in real-world face videos. We have developed a fully automatic hierarchical and probabilistic framework that models the collective set of frame class distributions and feature spatial information over a video sequence. The experiments are conducted on a large real-world face video database that we have collected, labelled and made publicly available. The proposed method is flexible enough to be applied to any facial classification problem. Experiments on a large, real-world video database McGillFaces [1] of 18,000 video frames reveal that the proposed framework outperforms alternative approaches, by up to 16.96 and 10.13%, for the facial attributes of gender and facial hair, respectively.

Effects of Problem Based Economics on High School Economics Instruction

ERIC Educational Resources Information Center

Finkelstein, Neal; Hanson, Thomas

2011-01-01

The primary purpose of this study is to assess student-level impacts of a problem-based instructional approach to high school economics. The curriculum approach examined here was designed to increase class participation and content knowledge for high school students who are learning economics. This study tests the effectiveness of Problem Based…

Potential cost savings of medication therapy management in safety-net clinics.

PubMed

Truong, Hoai-An; Groves, C Nicole; Congdon, Heather B; Dang, Diem-Thanh Tanya; Botchway, Rosemary; Thomas, Jennifer

2015-01-01

To evaluate potential cost savings based on estimated cost avoidance from medication therapy management (MTM) services delivered in safety-net clinics over 4 years. High-risk patients taking multiple medications and with chronic conditions were referred for MTM services in primary care safety-net clinics in Maryland from October 1, 2009, to September 30, 2013. Medication-related problems (MRPs) were identified and pharmacists' costs determined to evaluate the estimated cost savings and return on investment (ROI). A range of potential economic outcomes for each MRP identified was assigned to a cost avoidance for outpatient visit, urgent care visit, emergency department visit, and/or hospitalization. Over 4 years, 246 patients received MTM, nearly 2,100 medications were reviewed, and 814 MRPs were identified. The most common MRPs identified were subtherapeutic doses, nonadherence, and untreated indications, with respective prevalences of 38%, 19%, and 16%. The corresponding costs of medical services were estimated at $115,220-$614,570 for all MRPs identified, yielding a mean of $141.55-$755.00 per identified MRP. Pharmacists' expenses for encounters were calculated at a total expenditure of $57,307.50 for 16,965 minutes. ROI based on the time spent during billable face-to-face encounters ranged from 1:5 to 1:25. Pharmacist-provided MTM in safety-net clinics yielded potential economic benefits to the organization. The Primary Care Coalition of Montgomery County plans to expand MTM services to additional clinics to improve patient care and increase cost savings through preventable medical services.

Climate change and Development of a methodological approach for the implementation of a strategy of resilience in the face of floods (Tangier North of Morocco)

NASA Astrophysics Data System (ADS)

Satour, N.; Kassou, N.; Kacimi, I.; BEN-Daoud, M.; Maatouk, M.

2016-12-01

Tangier is one of the 14 priority cities, cited in the National Plan for the fight against the floods in Morocco with the specifics linked to its geographical position and socio-economic factors. The city needs more strategies to improve it response and confidence in front of floods risk. Climate change exacerbates this problem by causing more frequent extreme precipitation events. Several different traditional methods were used to modelling, understanding and anticipating the phenomenon but the urban resilience is studied by few authors in Morocco. The approach should uncover the role of all components of the urban system, economic, institutional and natural. The central aim of this study is to develop a new resilience strategy of urban system of Tangier to floods across temporal and spatial scales to maintain or rapidly return to desired functions in the face of disturbance to adapt to change, and to quickly transform systems that limit current or future adaptive capacity. The Flood resilience index (FRI) is developed as an approach for evaluation of flood resilience using Geographic Information Systems. The research for this study started from the findings and conclusion of Meerow, Sara. 2016 and Batica, Jelena 2015. . Here we seek to introduce the factor "Climate Change" in the forecast scenarios of the resilience of the city by 2030. This suggests additional thinks about flood risks and adaptation strategies in Morocco.

New times for migrants' health in Europe.

PubMed

Reyes-Uruena, J M; Noori, T; Pharris, A; Jansà, J M

2014-01-01

Patterns of migration can change greatly over time, with the size and composition of migrant populations reflecting both, current and historical patterns of migration flows. The recent economic crisis has caused a decrease on migration flows towards the most affected areas, as well as cut offs in health interventions addressed to migrants. The objective of this paper is to review available data about interventions on migrants' health in Europe, and to describe changes in migrant health policies across Europe after the economic crisis, that can have a negative effect in their health status. Although migrants have the right to health care under legal settlements issued by the EU, there is no a standard European approach to offer health care to migrants, since; policies in each EU Member State are developed according to specific migrant experience, political climate, and attitudes towards migration. Migrants use to face greater health problems and major health care access barriers, compared with their counterparts from the EU. Therefore, migrant health policies should focus in protects this vulnerable group, especially during economic hardship, taking into account economic and socio-demographic risk factors. There is an especial need for research in the cost-effectiveness of investing in the health care of the migrant population, demonstrating the benefit of such, even in the health of the European native population, and the need for constant intervention despite of resource constraints.

Transportation strategy development under economic uncertainty.

DOT National Transportation Integrated Search

2013-05-01

The interests of the researchers here were to understand various modes for developing long term : that is strategic plans with particular concern for the economic uncertainties one invariably : faces in such a planning environment. Often resou...

3 CFR 8400 - Proclamation 8400 of August 20, 2009. Minority Enterprise Development Week, 2009

Code of Federal Regulations, 2010 CFR

2010-01-01

... as they create jobs, develop new products and services, and promote community and economic development. The growth and expansion of these businesses is an increasingly critical part of our economic recovery and long-term prosperity. At a time when too many Americans are facing extraordinary economic...

Social Work Counselling for the Children of Botswana: Contemporary Issues and Corresponding Needs

ERIC Educational Resources Information Center

Ntshwarang, Poloko N.; Malinga-Musamba, Tumani

2016-01-01

Economic development and globalisation have had both positive and negative consequences for many people in Botswana. The changing economic situation has affected their social, economic, spiritual, health, and psychological status. The population most at risk is children. Children face several challenges such as malnutrition, sexual and other forms…

Refugee blues: a UK and European perspective

PubMed Central

Turner, Stuart

2015-01-01

In this paper, the numbers of refugees travelling to the European Union are set in a global context. It is argued that the increasing restrictions placed on asylum seekers from the 1980s onwards in the UK and the associated culture of deterrence and prohibition have had the perverse effect of supporting the economic market for people smuggling. It appears that these restrictions were initially designed to deter people, most of whom would have been granted humanitarian assistance had they managed to arrive in the UK, so as to prevent them from accessing the decision-making process on asylum. Policy changes concerning travel, benefits, and other pressures on asylum seekers are also considered in the context of deterrence. The problems facing asylum seekers do not end with their arrival in a safe country. The current methods of determining refugee status are alarmingly weak. Indeed there is evidence suggesting that those who are most traumatised before arrival face systematic disadvantage. The focus of this paper is on the United Kingdom but its conclusions apply to most Western European countries. The paper concludes with some tentative suggestions for change. PMID:26514159

[Big data in official statistics].

PubMed

Zwick, Markus

2015-08-01

The concept of "big data" stands to change the face of official statistics over the coming years, having an impact on almost all aspects of data production. The tasks of future statisticians will not necessarily be to produce new data, but rather to identify and make use of existing data to adequately describe social and economic phenomena. Until big data can be used correctly in official statistics, a lot of questions need to be answered and problems solved: the quality of data, data protection, privacy, and the sustainable availability are some of the more pressing issues to be addressed. The essential skills of official statisticians will undoubtedly change, and this implies a number of challenges to be faced by statistical education systems, in universities, and inside the statistical offices. The national statistical offices of the European Union have concluded a concrete strategy for exploring the possibilities of big data for official statistics, by means of the Big Data Roadmap and Action Plan 1.0. This is an important first step and will have a significant influence on implementing the concept of big data inside the statistical offices of Germany.

Demand for command: responding to technological risks and scientific uncertainties.

PubMed

Stokes, Elen

2013-01-01

This article seeks to add to current theories of new governance by highlighting the predicament facing regulators and regulatees when dealing with new technologies. Using nanotechnologies as a study, it shows that new modes of governance (as opposed to traditional coercive, or command and control regulation) offer promising solutions to highly complex, uncertain, and contested problems of risk, such as those associated with new technologies. In this regard, nanotechnologies provide a useful test bed for the ambitions of newer, better modes of governance because there are not yet any fixed ideas about the appropriate course of action. The article suggests, however, that examples of new governance are less prominent than perhaps expected. Drawing on empirical data, it argues that, when faced with considerable epistemological, political, economic, and ethical uncertainties, regulatory stakeholders often exhibit a preference for more conventional command methods of regulation. That is not to say that new governance is entirely absent from regulatory policies on nanotechnologies, but that new governance is emerging in perhaps more subtle ways than the scholarly and policy literature predicted.

Out-of-pocket cost of drug abuse consequences: results from Iranian National Mental Health Survey.

PubMed

Amin-Esmaeili, Masoumeh; Hefazi, Mitra; Radgoodarzi, Reza; Motevalian, Abbas; Sharifi, Vandad; Hajebi, Ahmad; Rahimi-Movaghar, Afarin

2017-05-01

Drug abuse has significant cost to the individual, the family and the society. This study aimed to assess out of-pocket costs of consequences of drug use disorder. Data were drawn from the Iranian Mental Health Survey (IranMHS) through face-to-face interviews with 7841 respondents aged 15-64 years. We used a bottom-up cost-ofillness method for economic analysis. Out-of-pocket costs for treatment of mental and drug problems, treatment of medical illnesses, as well as costs of crimes were assessed. The average of total annual expense was US$ 2120.6 for those with drug use disorder, which was 23.5% of annual income of an average Iranian family in the year 2011. The average of total out-of-pocket cost was US$ 674.6 for those with other mental disorder and US$ 421.9 for those with no mental disorder. Catastrophic payment was reported in 47.6% of the patients with drug use disorder and 14.4% of those with other mental disorder. Thus, considerable amount of family resources are spent on the consequences of drug use.

Eastbound. Pioneering community participation.

PubMed

1997-03-01

The government of Indonesia has taken steps to foster economic growth in the eastern region of the country by creating a transportation infrastructure. While many parts of the region still lack sea transportation, the rate of economic growth in the region has outstripped that of the nation since 1993. In this region, clove was the major cash crop, but trade regulations have reduced the profit in clove farming. Maluku was once renowned for its fishing, but this industry is now dominated by big investors, and the region depends upon aid for backward villages and upon loans from nongovernmental organizations (NGOs) that are funneled through local self-help groups. The Yayasan Indonesia Sejahtera (YIS) has worked in eastern Indonesia since 1974 and is planning to collect data on its most urgent problems and to fund the income-generation project proposals submitted by NGOs. Among these programs are foundations that provide funds for fishermen to purchase motorized boats, loans to groups of traders, and loans for fishermen and for breeding goats and chickens. Women can also procure loans to sell groceries or for farming activities. The self-help groups of fishermen face obstacles when the weather prohibits fishing, and the farmers have problems obtaining good breeders and combating disease among their livestock. The NGOs combat problems caused by a lack of field workers and by limited funds as well as the obstacles caused by the geography of the region. Members of the self-help groups are improving their knowledge and skills, and the NGOs are improving their management capabilities to deal with these challenges.

Cyberbullying victimization and mental health in adolescents and the moderating role of family dinners.

PubMed

Elgar, Frank J; Napoletano, Anthony; Saul, Grace; Dirks, Melanie A; Craig, Wendy; Poteat, V Paul; Holt, Melissa; Koenig, Brian W

2014-11-01

This study presents evidence that cyberbullying victimization relates to internalizing, externalizing, and substance use problems in adolescents and that the frequency of family dinners attenuate these associations. To examine the unique association between cyberbullying victimization and adolescent mental health (after controlling differences in involvement in traditional, face-to-face bullying) and to explore the potential moderating role of family contact in this association. This cross-sectional, observational study used survey data on 18,834 students (aged 12-18 years) from 49 schools in a Midwestern US state. Logistic regression analysis tested associations between cyberbullying victimization and the likelihood of mental health and substance use problems. Negative binomial regression analysis tested direct and synergistic contributions of cyberbullying victimization and family dinners on the rates of mental health and substance use problems. Frequency of cyberbullying victimization during the previous 12 months; victimization by traditional (face-to-face) bullying; and perpetration of traditional bullying. Five internalizing mental health problems (anxiety, depression, self-harm, suicide ideation, and suicide attempt), 2 externalizing problems (fighting and vandalism), and 4 substance use problems (frequent alcohol use, frequent binge drinking, prescription drug misuse, and over-the-counter drug misuse). About one-fifth (18.6%) of the sample experienced cyberbullying during the previous 12 months. The frequency of cyberbullying positively related to all 11 internalizing, externalizing, and substance use problems (odds ratios from 2.6 [95% CI, 1.7-3.8] to 4.5 [95% CI, 3.0-6.6]). However, victimization related more closely to rates of problems in adolescents that had fewer family dinners. Cyberbullying relates to mental health and substance use problems in adolescents, even after their involvement in face-to-face bullying is taken into account. Although correlational, these results suggest that family dinners (ie, family contact and communication) are beneficial to adolescent mental health and may help protect adolescents from the harmful consequences of cyberbullying.

Succeeding at succession: the myth of Orestes.

PubMed

Eisold, Kenneth

2008-11-01

Although the myth of Oedipus seems an inevitable template for understanding succession in psychoanalysis, the myth of Orestes offers a more complex and promising view of the intergenerational transfer of leadership and authority, one that takes into account the entire community, not merely the individual leader. A closer look at the Aeschylus drama suggests three dimensions that need to be taken into account in managing succession: what are the mechanisms enabling the community to participate, what is the role of the unconscious irrational forces inevitably aroused in the process, and what are the wider social and economic issues that need to be addressed? This paper looks at the myth elaborated in the Greek drama, and then applies it to some of the current problems facing contemporary psychoanalytic institutions.

Optimal scheduling of micro grids based on single objective programming

NASA Astrophysics Data System (ADS)

Chen, Yue

2018-04-01

Faced with the growing demand for electricity and the shortage of fossil fuels, how to optimally optimize the micro-grid has become an important research topic to maximize the economic, technological and environmental benefits of the micro-grid. This paper considers the role of the battery and the micro-grid and power grid to allow the exchange of power not exceeding 150kW preconditions, the main study of the economy to load for the goal is to minimize the electricity cost (abandonment of wind), to establish an optimization model, and to solve the problem by genetic algorithm. The optimal scheduling scheme is obtained and the utilization of renewable energy and the impact of the battery involved in regulation are analyzed.

The tobacco-using periodontal patient: The role of the dental practitioner in tobacco cessation and periodontal diseases management

PubMed Central

Chaffee, Benjamin W.; Couch, Elizabeth T.; Ryder, Mark I.

2016-01-01

Although the prevalence of tobacco use has declined in some parts of the world, tobacco use remains a persistent and, in some cases, growing problem that will continue to be a fundamental challenge facing dental practitioners in the decades ahead. The dental practitioner has a unique opportunity and professional obligation to be a positive influence in reducing the economic and social burden inflicted by tobacco use on dental and general health. In this article, the current non-invasive, evidence-based approaches are presented for the dental practitioner to help patients avoid tobacco initiation, to encourage and assist patients’ in tobacco cessation, and to address tobacco-induced damage to periodontal supporting tissues. PMID:27045430

Power processing and control requirements of dispersed solar thermal electric generation systems

NASA Technical Reports Server (NTRS)

Das, R. L.

1980-01-01

Power Processing and Control requirements of Dispersed Receiver Solar Thermal Electric Generation Systems are presented. Kinematic Stirling Engines, Brayton Engines and Rankine Engines are considered as prime movers. Various types of generators are considered for ac and dc link generations. It is found that ac-ac Power Conversion is not suitable for implementation at this time. It is also found that ac-dc-ac Power Conversion with a large central inverter is more efficient than ac-dc-ac Power Conversion using small dispersed inverters. Ac-link solar thermal electric plants face potential stability and synchronization problems. Research and development efforts are needed in improving component performance characteristics and generation efficiency to make Solar Thermal Electric Generation economically attractive.

Energy Recovery

NASA Technical Reports Server (NTRS)

1987-01-01

The United States and other countries face the problem of waste disposal in an economical, environmentally safe manner. A widely applied solution adopted by Americans is "waste to energy," incinerating the refuse and using the steam produced by trash burning to drive an electricity producing generator. NASA's computer program PRESTO II, (Performance of Regenerative Superheated Steam Turbine Cycles), provides power engineering companies, including Blount Energy Resources Corporation of Alabama, with the ability to model such features as process steam extraction, induction and feedwater heating by external sources, peaking and high back pressure. Expansion line efficiency, exhaust loss, leakage, mechanical losses and generator losses are used to calculate the cycle heat rate. The generator output program is sufficiently precise that it can be used to verify performance quoted in turbine generator supplier's proposals.

Social Security Is Fair to All Generations: Demystifying the Trust Fund, Solvency, and the Promise to Younger Americans.

PubMed

Buchanan, Neil H

The Social Security system has come under attack for having illegitimately transferred wealth from younger generations to the Baby Boom generation. This attack is unfounded, because it fails to understand how the system was altered in order to force the Baby Boomers to finance their own benefits in retirement. Any challenges that Social Security now faces are not caused by the pay-as-you-go structure of the system but by Baby Boomers' other policy errors, especially the emergence of extreme economic inequality since 1980. Attempting to fix the wrong problem all but guarantees a solution that will make matters worse. Generational justice and distributive justice go hand in hand.

[Quality of medicines in least developed countries].

PubMed

Videau, J Y

2006-12-01

Due to worsening economic conditions and poor enforcement of existing pharmaceutical and customs regulations, third world countries are faced with a growing threat from counterfeit and substandard medicines. With the expansion of illicit markets in urban areas, the sales of medicines of uncertain quality and origin are increasing. Most victims of this illicit trade are among the world's poorest populations that cannot afford to buy quality drugs through private-sector distribution channels. National pharmaceutical programs promoting universal access to essential generic medicines at reasonable cost are the key to curbing this problem. A system based on strict, rational pharmaceutical purchasing and distribution policies with quality assurance at every level of the supply chain is needed to guarantee that patients receive safe effective high quality healthcare products.

Collaborative Accounting Problem Solving via Group Support Systems in a Face-to-Face versus Distant Learning Environment.

ERIC Educational Resources Information Center

Burke, Jacqueline A.

2001-01-01

Accounting students (n=128) used either face-to-face or distant Group support systems to complete collaborative tasks. Participation and social presence perceptions were significantly higher face to face. Task difficulty did not affect participation in either environment. (Contains 54 references.) (JOW)

Study on Rural Ecological Conservation and Health Care Plan to Respond Aging Population

NASA Astrophysics Data System (ADS)

Zhao, Jing Yu; Fu, Fei

2018-05-01

The problem of aging is a problem that the society must face now. Under the rapid development and expansion of modern cities, the traditional village which is the back garden of the city depends on its advantages and characteristics of the farmland water network ecological infrastructure to develop the health planning. It is an important way to develop economic and ecological protection. However, the study of this direction is still in its infancy in china. This paper attempts to establish an adaptive POE evaluation model for elderly open space through the investigation and analysis, and further explore the physiological and psychological needs of the elderly for the environment. Based on the above survey data, this paper studies the planning and planning strategy of the health industry in the natural villages in the suburbs of Dujiangyan. From the point of view of sustainable development, it is more effective to protect and develop the ecological infrastructure of villages.

Nutritional challenges for children in societies in transition.

PubMed

Cai, Wei

2014-05-01

This review is to explore the childhood nutrition and health in relation to socioeconomic changes in transitional countries, and to describe the good experiences and policies in these countries to combat childhood nutritional challenges. Double burden of malnutrition - the coexistence of under-nutrition and over-nutrition in the same population - is a prominent public health concern in transitional countries. With rapid industrialization, these countries are facing a growing epidemic of overweight/obesity in children and adolescents. The increasing prevalence of childhood overweight/obesity is a likely consequence of behavioral changes, and accompanied with an increasing incidence of noncommunicable chronic diseases. Although remarkable improvement of childhood nutrition was achieved, the stunting growth and micronutrient deficiency remain to be child health issues in transitional countries. The social transition caused a broad range of nutrition-associated problems. Previous successful experiences indicated that if appropriate action is undertaken, the child nutritional problems accompanied with economic transition could be controlled to some extent. However, greater efforts are needed to improve the status of childhood nutrition in transitional countries.

The Application of System Dynamics to the Integration of National Laboratory Research and K-12 Education

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mills, James Ignatius; Zounar Harbour, Elda D

2001-08-01

The Idaho National Engineering and Environmental Laboratory (INEEL) is dedicated to finding solutions to problems related to the environment, energy, economic competitiveness, and national security. In an effort to attract and retain the expertise needed to accomplish these challenges, the INEEL is developing a program of broad educational opportunities that makes continuing education readily available to all laboratory employees, beginning in the K–12 environment and progressing through post-graduate education and beyond. One of the most innovative educational approaches being implemented at the laboratory is the application of STELLA© dynamic learning environments, which facilitate captivating K–12 introductions to the complex energymore » and environmental challenges faced by global societies. These simulations are integrated into lesson plans developed by teachers in collaboration with INEEL scientists and engineers. This approach results in an enjoyable and involved learning experience, and an especially positive introduction to the application of science to emerging problems of great social and environmental consequence.« less

An Education Strategy to Respond to Medicine Inequality in Africa.

PubMed

Byrn, Stephen R; Ekeocha, Zita; Clase, Kari L

2017-07-01

People living in Africa face a heavy and wide-ranging burden of disease that takes an incalculable toll on social and economic development as well as shortening life expectancy (life expectancy in Tanzania is about 60 vs. about 80 in the United States and Europe. Further, the pharmaceutical market in developing countries is immature and may not support quality medicines. In many cases, a tender system is used, and medicines are bought by the government at the lowest price. In addition to access to medicines, a number of pharmaceutical sciences problems are apparent. The availability of infrastructure and especially standard instruments such as HPLC and X-ray diffraction is minimal. Additionally, there is an important need to increase access to advanced education for men and women in Africa, especially access to state-of-the-art scientific education. Utilizing the mandate of Nelson Mandela, Purdue's conceptual approach has been to utilize education to combat these problems. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

Clinical review: Ethics and end-of-life care for critically ill patients in China.

PubMed

Li, Li Bin

2013-12-04

Critical care medicine in China has made great advances in recent decades. This has led to an unavoidable issue: end-of-life ethics. With advances in medical technology and therapeutics allowing the seemingly limitless maintenance of life, the exact time of death of an individual patient is often determined by the decision to limit life support. How to care for patients at the end of life is not only a medical problem but also a social, ethical, and legal issue. A lot of factors, besides culture, come into play in determining a person's ethical attitudes or behaviors, such as experience, education, religion, individual attributes, and economic considerations. Chinese doctors face ethical problems similar to those of their Western counterparts; however, since Chinese society is different from that of Western countries in cultural traditions, customs, religious beliefs, and ethnic backgrounds, there is a great difference between China and the Western world in regard to ethics at the end of life, and there is also a huge controversy within China.

Cytogenetic risks and possible adverse health effects by narcotic substances dependent.

PubMed

Movafagh, Abolfazl; Haeri, Ali; Kolahi, Ali Asghar; Hassani-Moghadam, Hossein

2012-09-01

Illicit drug abuse has crossed social, economic, and geographical borders, and remains one of the major health problems that modern society is facing worldwide. The role of multiple drug abuse as a basic for chromosome damage has been overlooked and it is important to determine its possible adverse health effects. This study aimed to compare the frequency of chromosomal damages between drug addicts and free drug controls. Cytogenetic study was obtained from 146 illicit drug-users and 200 free drug controls. Subjects were grouped into three categories depending on main drug of dependence. Cytogenetic studies on cultured lymphocytes showed an increase the frequency of chromosomal damages among addicts including opiate (5.89%), heroin (7.65%), and crystal (4.9%) when compared with drug free controls (1.45%). The frequency of chromosomal abnormalities was breaks, gaps, marker, and acentric, respectively. Our findings are also important as they are among the first to suggest here, illicit drug addiction continue to be significant public health problems in Iran.

Using three dimensional silicone ``boots`` to solve complex remedial design problems in curtain walls

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chen, Y.J.

1998-12-31

Stick system curtain wall leak problems are frequently caused by water entry at the splice joints of the curtain wall frame and failure of the internal metal joinery seals. Remedial solutions involving occupied buildings inevitably face the multiple constraints of existing construction and business operations not present during the original curtain wall construction. In most cases, even partial disassembly of the curtain wall for internal seal repairs is not feasible. Remedial solutions which must be executed from the exterior of the curtain wall often involve wet-applied or preformed sealant tape bridge joints. However, some of the more complex joints cannotmore » be repaired effectively or economically with the conventional bridge joint. Fortunately, custom fabricated three-dimensional preformed sealant boots are becoming available to address these situations. This paper discusses the design considerations and the selective use of three-dimensional preformed boots in sealing complex joint geometry that would not be effective with the conventional two-dimensional bridge joint.« less

Iraq-Iran chemical war: calendar, mortality and morbidity.

PubMed

Razavi, Seyed Mansour; Razavi, Mahdiyeh Sadat; Pirhosseinloo, Mohsen; Salamati, Payman

2014-01-01

To review the calendar, mortality and morbidity of Iraq-Iran chemical war among Iranians based on researchers'reports. We used national and international databanks such as PubMed, ISI, Scopus, Irandoc and Iranmedex and studied 350 articles related to chemical agents and their effects on different organs. The main criteria for qualification of articles were relevancy orientation and being published in approved medical journals. The Iraqi army invaded to west and southwest Iran using chemical weapons such as nerve agents (NAs) and sulfur mustard (SM). Most victims were civilians including women and children. These attacks had imposed more than 150 types of diseases and complications on Iranians and the frequency of death was 2%-3%. Most reports were about respiratory problems and a few were in the domain of socio-economic damages. At present, 25 years after the end of war, the victims are faced with different complications induced by chemical agents and it is estimated that they will be continuously troubled by these problems in future.

Final Report: Resolving and Discriminating Overlapping Anomalies from Multiple Objects in Cluttered Environments

DTIC Science & Technology

2015-12-15

UXO community . NAME Total Number: PERCENT_SUPPORTEDNAME FTE Equivalent: Total Number: Irma Shamatava 0.50 0.50 1 Resolving and Discriminating...Distinguishing an object of interest from innocuous items is the main problem that the UXO community is facing currently. This inverse problem...innocuous items is the main problem that the UXO community is facing currently. This inverse problem demands fast and accurate representation of

Pose-Invariant Face Recognition via RGB-D Images.

PubMed

Sang, Gaoli; Li, Jing; Zhao, Qijun

2016-01-01

Three-dimensional (3D) face models can intrinsically handle large pose face recognition problem. In this paper, we propose a novel pose-invariant face recognition method via RGB-D images. By employing depth, our method is able to handle self-occlusion and deformation, both of which are challenging problems in two-dimensional (2D) face recognition. Texture images in the gallery can be rendered to the same view as the probe via depth. Meanwhile, depth is also used for similarity measure via frontalization and symmetric filling. Finally, both texture and depth contribute to the final identity estimation. Experiments on Bosphorus, CurtinFaces, Eurecom, and Kiwi databases demonstrate that the additional depth information has improved the performance of face recognition with large pose variations and under even more challenging conditions.

Overview of past, present and future marine power plants

NASA Astrophysics Data System (ADS)

Morsy El-Gohary, M.

2013-06-01

In efforts to overcome an foreseeable energy crisis predicated on limited oil and gas supplies, reserves; economic variations facing the world, and of course the environmental side effects of fossil fuels, an urgent need for energy sources that provide sustainable, safe and economic supplies for the world is imperative. The current fossil fuel energy system must be improved to ensure a better and cleaner transportation future for the world. Despite the fact that the marine transportation sector consumes only 5% of global petroleum production; it is responsible for 15% of the world NO x and SO x emissions. These figures must be the engine that powers the scientific research worldwide to develop new solutions for a very old energy problem. In this paper, the most effective types of marine power plants were discussed. The history of the development of each type was presented first and the technical aspects were discussed second. Also, the fuel cells as a new type of power plants used in marine sector were briefed to give a complete overview of the past, present and future of the marine power plants development. Based on the increased worldwide concerns regarding harmful emissions, many researchers have introduced solutions to this problem, including the adoption of new cleaner fuels. This paper was guided using the same trend and by implementing the hydrogen as fuel for marine internal combustion engine, gas turbines, and fuel cells.

Optimal control of a harmonic oscillator: Economic interpretations

NASA Astrophysics Data System (ADS)

Janová, Jitka; Hampel, David

2013-10-01

Optimal control is a popular technique for modelling and solving the dynamic decision problems in economics. A standard interpretation of the criteria function and Lagrange multipliers in the profit maximization problem is well known. On a particular example, we aim to a deeper understanding of the possible economic interpretations of further mathematical and solution features of the optimal control problem: we focus on the solution of the optimal control problem for harmonic oscillator serving as a model for Phillips business cycle. We discuss the economic interpretations of arising mathematical objects with respect to well known reasoning for these in other problems.

Centre-based restricted nearest feature plane with angle classifier for face recognition

NASA Astrophysics Data System (ADS)

Tang, Linlin; Lu, Huifen; Zhao, Liang; Li, Zuohua

2017-10-01

An improved classifier based on the nearest feature plane (NFP), called the centre-based restricted nearest feature plane with the angle (RNFPA) classifier, is proposed for the face recognition problems here. The famous NFP uses the geometrical information of samples to increase the number of training samples, but it increases the computation complexity and it also has an inaccuracy problem coursed by the extended feature plane. To solve the above problems, RNFPA exploits a centre-based feature plane and utilizes a threshold of angle to restrict extended feature space. By choosing the appropriate angle threshold, RNFPA can improve the performance and decrease computation complexity. Experiments in the AT&T face database, AR face database and FERET face database are used to evaluate the proposed classifier. Compared with the original NFP classifier, the nearest feature line (NFL) classifier, the nearest neighbour (NN) classifier and some other improved NFP classifiers, the proposed one achieves competitive performance.

A modified active appearance model based on an adaptive artificial bee colony.

PubMed

Abdulameer, Mohammed Hasan; Sheikh Abdullah, Siti Norul Huda; Othman, Zulaiha Ali

2014-01-01

Active appearance model (AAM) is one of the most popular model-based approaches that have been extensively used to extract features by highly accurate modeling of human faces under various physical and environmental circumstances. However, in such active appearance model, fitting the model with original image is a challenging task. State of the art shows that optimization method is applicable to resolve this problem. However, another common problem is applying optimization. Hence, in this paper we propose an AAM based face recognition technique, which is capable of resolving the fitting problem of AAM by introducing a new adaptive ABC algorithm. The adaptation increases the efficiency of fitting as against the conventional ABC algorithm. We have used three datasets: CASIA dataset, property 2.5D face dataset, and UBIRIS v1 images dataset in our experiments. The results have revealed that the proposed face recognition technique has performed effectively, in terms of accuracy of face recognition.

Economic abuse between intimate partners in Australia: prevalence, health status, disability and financial stress.

PubMed

Kutin, Jozica; Russell, Roslyn; Reid, Mike

2017-06-01

Economic abuse is a form of domestic violence that has a significant impact on the health and financial wellbeing of victims, but is understudied. This study determined the lifetime prevalence of economic abuse in Australia by age and gender, and the associated risk factors. The 2012 ABS Personal Safety Survey was used, involving a cross-sectional population survey of 17,050 randomly selected adults using face-to-face interviews. The survey-weighted prevalence of economic abuse was calculated and analysed by age and gender. Logistic regression was used to adjust odds ratios for possible confounding between variables. The lifetime prevalence of economic abuse in the whole sample was 11.5%. Women in all age groups were more likely to experience economic abuse (15.7%) compared to men (7.1%). Disability, health and financial stress status were significant markers of economic abuse. For women, financial stress and disability were important markers of economic abuse. However, prevalence rates were influenced by the measures used and victims' awareness of the abuse, which presents a challenge for screening and monitoring. Implications for public health: Social, health and financial services need to be aware of and screen for the warning signs of this largely hidden form of domestic violence. © 2017 The Authors.

JPRS Report East Asia Southeast Asia.

DTIC Science & Technology

1987-07-20

sufficient," Soeleiman commented, trusting that the most effective and inexpensive forum would be found. If they cannot have a face-to-face...government censorships . Public confidence in the prospects for economic recovery have been low, marked by recurring speculation against the Indonesian...year. Under the government’s concept of a "free and responsible" press, newspapers face the daunting task of determining their own censorship

Roadmap of Federal Reserve Resources for Teaching Economics and Personal Finance

ERIC Educational Resources Information Center

Messina, Sara; Hennessy, Amy; Rossiter, Caryn

2011-01-01

Many textbooks define economics as the social science that studies how people make choices when faced with scarcity; or how a society decides what to produce, how to produce, and for whom to produce. Regardless of the definition, students' economic understanding is fundamental to their financial well-being and their ability to build successful…

What Can Tribes Do? Strategies and Institutions in American Indian Economic Development. American Indian Manual and Handbook Series No. 4.

ERIC Educational Resources Information Center

Cornell, Stephen, Ed.; Kalt, Joseph P., Ed.

This collection of research papers focuses on conditions that affect self-determined economic development on American Indian reservations. Topics include obstacles that Indian nations face as they pursue their development goals; development of economic development corporations; effective tribal judicial systems; a model for processing land-use…

Colleges Must Face Reality and Recognize Opportunity in the Economic Downturn

ERIC Educational Resources Information Center

Knecht, Ron

2009-01-01

Because of the worst economic downturn since World War II, many state governments now expect revenues to fall in coming years--resulting in less public spending on higher education. Certain state-revenue reforms could moderate the effects of economic slumps on colleges. In this article, the author examines the growth of public spending on…

Universities and Colleges as Economic Drivers: Measuring Higher Education's Role in Economic Development. Critical Issues in Higher Education

ERIC Educational Resources Information Center

Lane, Jason E., Ed.; Johnstone, D. Bruce, Ed.

2012-01-01

Local, state, and national economies are facing unprecedented levels of international competition. The current fiscal crisis has hampered the ability of many governments in the developed world to directly facilitate economic growth. At the same time, many governments in the developing world are investing significant new resources into local…

The Reading Skills of Home Economics: Problems and Selected References.

ERIC Educational Resources Information Center

Cranney, A. Garr; And Others

Since most secondary school reading textbooks give home economics only minimal attention, this paper identifies selected information sources in home economics reading skills and in home economics for high school reading specialists. The first portion of the paper discusses eight principle problems that home economics poses for secondary school…

Women are key players in the economies of East and Southeast Asia.

PubMed

Westley, S B; Mason, A

1998-01-01

In 1996, the East-West Center's Program on Population investigated the links between population change and economic growth in Japan, South Korea, Taiwan, Singapore, Thailand, and Indonesia. This document discusses the findings pertaining to women's changing marriage and childbearing patterns, education attainment, and labor force participation as well as changes in family life. In eastern and southeastern Asia, women are delaying marriage and having fewer children as a result of their overwhelming acceptance of modern contraception. Concurrently, women's secondary school enrollment has increased dramatically since 1960, and women have accounted for steadily increasing proportions of total labor force growth. Economic development has led to fewer women employed in agriculture and more in clerical positions. Women continue to be marginalized in low-paying manufacturing jobs and to lose these jobs more frequently than do men. Women's labor force participation continues to be dependent upon their child care responsibilities, but women are beginning to combine both activities with the help of live-in grandparents. Women have made an important contribution to economic growth in Asia. Policies should address job discrimination against married women, wage discrimination, the problems faced by young women who leave home for employment in the manufacturing and service sectors, and the lack of child care facilities.

Experimental Analysis of Desalination Unit Coupled with Solar Water Lens Concentrator

NASA Astrophysics Data System (ADS)

Chaithanya, K. K.; Rajesh, V. R.; Suresh, Rahul

2016-09-01

The main problem that the world faces in this scenario is shortage of potable water. Hence this research work rivets to increase the yield of desalination system in an economical way. The integration of solar concentrator and desalination unit can project the desired yield, but the commercially available concentrated solar power technologies (CSP) are not economically viable. So this study proposes a novel method to concentrate ample amount of solar radiation in a cost effective way. Water acting as lens is a highlighted technology initiated in this work, which can be a substitute for CSP systems. And water lens can accelerate the desalination process so as to increase the yield economically. The solar irradiance passing through the water will be concentrated at a focal point, and the concentration depends on curvature of water lens. The experimental analysis of water lens makes use of transparent thin sheet, supported on a metallic structure. The Plano convex shape of water lens is developed by varying the volume of water that is being poured on the transparent thin sheet. From the experimental analysis it is inferred that, as the curvature of water lens increases, solar irradiance can be focused more accurately on to the focus and a higher water temperature is obtained inside the solar still.

Telemedicine in chronic obstructive pulmonary disease

PubMed Central

Vagheggini, Guido; Mazzoleni, Stefano; Vitacca, Michele

2016-01-01

Telemedicine is a medical application of advanced technology to disease management. This modality may provide benefits also to patients with chronic obstructive pulmonary disease (COPD). Different devices and systems are used. The legal problems associated with telemedicine are still controversial. Economic advantages for healthcare systems, though potentially high, are still poorly investigated. A European Respiratory Society Task Force has defined indications, follow-up, equipment, facilities, legal and economic issues of tele-monitoring of COPD patients including those undergoing home mechanical ventilation. Key points The costs of care assistance in chronic disease patients are dramatically increasing. Telemedicine may be a very useful application of information and communication technologies in high-quality healthcare services. Many remote health monitoring systems are available, ensuring safety, feasibility, effectiveness, sustainability and flexibility to face different patients’ needs. The legal problems associated with telemedicine are still controversial. National and European Union governments should develop guidelines and ethical, legal, regulatory, technical, administrative standards for remote medicine. The economic advantages, if any, of this new approach must be compared to a “gold standard” of homecare that is very variable among different European countries and within each European country. The efficacy of respiratory disease telemedicine projects is promising (i.e. to tailor therapeutic intervention; to avoid useless hospital and emergency department admissions, and reduce general practitioner and specialist visits; and to involve the patients and their families). Different programmes based on specific and local situations, and on specific diseases and levels of severity with a high level of flexibility should be utilised. A European Respiratory Society Task Force produced a statement on commonly accepted clinical criteria for indications, follow-up, equipment, facilities, legal and economic issues also of telemonitoring of ventilator-dependent chronic obstructive pulmonary disease patients. Much more research is needed before considering telemonitoring a real improvement in the management of these patients. Educational aims To clarify definitions of aspects of telemedicine To describe different tools of telemedicine To provide information on the main clinical results To define recommendations and limitations PMID:28210321

Service use by Australian children for emotional and behavioural problems: Findings from the second Australian Child and Adolescent Survey of Mental Health and Wellbeing.

PubMed

Johnson, Sarah E; Lawrence, David; Hafekost, Jennifer; Saw, Suzy; Buckingham, William J; Sawyer, Michael; Ainley, John; Zubrick, Stephen R

2016-09-01

To identify the proportion of children and adolescents in Australia and the proportion of those with mental disorders who used services for emotional and behavioural problems, the type of services used and what characteristics were associated with service use. During 2013-2014, a national face-to-face household survey of mental health and wellbeing (Young Minds Matter) was conducted, involving 6310 parents and carers of 4- to 17-year-olds (55% of eligible households) and self-report surveys from 2967 11- to 17-year-olds in these households (89% of eligible youth). The survey identified 12-month mental disorders based on the Diagnostic Interview Schedule for Children-Version IV and asked about service use for emotional or behavioural problems in the previous 12 months. Overall, 17.0% of all 4- to 17-year-olds used services for emotional or behavioural problems in the previous 12 months. Of those with mental disorders, 56.0% used services (48.9% of 4- to 11-year-olds; 65.1% of 12- to 17-year-olds). Service use was highest among 4- to 17-year-olds with major depressive disorder (79.6%) and lowest for those with attention-deficit/hyperactivity disorder (52.7%). Two-fifths (41.2%), 72.5% and 87.6% of those with mild, moderate and severe disorders used services. General practitioners, psychologists, paediatricians and counsellors/family therapists were the most commonly accessed health service providers. Two-fifths with mental disorders had attended school services. About 5% of adolescents reported use of online personal support or counselling for help with their problems. From multivariate models, service use was higher in sole carer families, but also among those living in the least socially and economically disadvantaged compared to the most disadvantaged areas. Rates of service use for mental disorders in Australia's children and adolescents appear to have increased substantially. Health services and schools are the major providers of services for emotional and behavioural problems, but telephone counselling and online services have become well-established parts of the service environment. © The Royal Australian and New Zealand College of Psychiatrists 2016.

Beyond income poverty: Measuring disadvantage in terms of material hardship and health

PubMed Central

Neckerman, Kathryn M.; Garfinkel, Irwin; Teitler, Julien O.; Waldfogel, Jane; Wimer, Christopher

2016-01-01

The New York City (NYC) Longitudinal Study of Wellbeing, or “Poverty Tracker,” is a survey of about 2,300 New York City residents. Its purpose is to provide a multidimensional and dynamic understanding of economic disadvantage in NYC. Measures of disadvantage were collected at baseline and a 12-month follow-up, and include three types of disadvantage: (1) income poverty, using a measure based on the new Supplemental Poverty Measure; (2) material hardship, including indicators of food insecurity, housing hardship, unmet medical needs, utility cutoffs, and financial insecurity; and (3) adult health problems, which can drain family time and resources. This paper presents initial results for NYC families with children under 18. At baseline, 56% of families with children had one or more type of disadvantage, including 28% with income poverty, 39% with material hardship, and 17% with an adult health problem. Even among nonpoor families, 33% experienced material hardship and 14% reported an adult health problem. Two-thirds of all families faced disadvantage at either baseline or follow-up, with 46% experiencing some kind of disadvantage at both time points. Respondents with a college education were much less likely to face disadvantage. Even after adjusting for educational attainment and family characteristics, the families of black and Hispanic respondents had elevated rates of disadvantage. Considering income poverty alone greatly understates the extent of disadvantage among families with children in New York City. These results suggest that in addition to addressing income poverty, policymakers should give priority to efforts to reduce material hardship and help families cope with chronic physical or mental illness. The need for these resources extends far above the poverty line. PMID:27044702

Beyond Income Poverty: Measuring Disadvantage in Terms of Material Hardship and Health.

PubMed

Neckerman, Kathryn M; Garfinkel, Irwin; Teitler, Julien O; Waldfogel, Jane; Wimer, Christopher

2016-04-01

The New York City (NYC) Longitudinal Study of Wellbeing, or "Poverty Tracker," is a survey of approximately 2300 NYC residents. Its purpose is to provide a multidimensional and dynamic understanding of economic disadvantage in NYC. Measures of disadvantage were collected at baseline and a 12-month follow-up, and include 3 types of disadvantage: 1) income poverty, using a measure on the basis of the new Supplemental Poverty Measure; 2) material hardship, including indicators of food insecurity, housing hardship, unmet medical needs, utility cutoffs, and financial insecurity; and 3) adult health problems, which can drain family time and resources. In this article initial results for NYC families with children younger than the age of 18 years are presented. At baseline, 56% of families with children had 1 or more type of disadvantage, including 28% with income poverty, 39% with material hardship, and 17% with an adult health problem. Even among nonpoor families, 33% experienced material hardship and 14% reported an adult health problem. Two-thirds of all families faced disadvantage at either baseline or follow-up, with 46% experiencing some kind of disadvantage at both time points. Respondents with a college education were much less likely to face disadvantage. Even after adjusting for educational attainment and family characteristics, the families of black and Hispanic respondents had increased rates of disadvantage. Considering income poverty alone the extent of disadvantage among families with children in NYC is greatly understated. These results suggest that in addition to addressing income poverty, policymakers should give priority to efforts to reduce material hardship and help families cope with chronic physical or mental illness. The need for these resources extends far above the poverty line. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

FACE-IT. A Science Gateway for Food Security Research

DOE Office of Scientific and Technical Information (OSTI.GOV)

Montella, Raffaele; Kelly, David; Xiong, Wei

Progress in sustainability science is hindered by challenges in creating and managing complex data acquisition, processing, simulation, post-processing, and intercomparison pipelines. To address these challenges, we developed the Framework to Advance Climate, Economic, and Impact Investigations with Information Technology (FACE-IT) for crop and climate impact assessments. This integrated data processing and simulation framework enables data ingest from geospatial archives; data regridding, aggregation, and other processing prior to simulation; large-scale climate impact simulations with agricultural and other models, leveraging high-performance and cloud computing; and post-processing to produce aggregated yields and ensemble variables needed for statistics, for model intercomparison, and to connectmore » biophysical models to global and regional economic models. FACE-IT leverages the capabilities of the Globus Galaxies platform to enable the capture of workflows and outputs in well-defined, reusable, and comparable forms. We describe FACE-IT and applications within the Agricultural Model Intercomparison and Improvement Project and the Center for Robust Decision-making on Climate and Energy Policy.« less

Water resources planning and management : A stochastic dual dynamic programming approach

NASA Astrophysics Data System (ADS)

Goor, Q.; Pinte, D.; Tilmant, A.

2008-12-01

Allocating water between different users and uses, including the environment, is one of the most challenging task facing water resources managers and has always been at the heart of Integrated Water Resources Management (IWRM). As water scarcity is expected to increase over time, allocation decisions among the different uses will have to be found taking into account the complex interactions between water and the economy. Hydro-economic optimization models can capture those interactions while prescribing efficient allocation policies. Many hydro-economic models found in the literature are formulated as large-scale non linear optimization problems (NLP), seeking to maximize net benefits from the system operation while meeting operational and/or institutional constraints, and describing the main hydrological processes. However, those models rarely incorporate the uncertainty inherent to the availability of water, essentially because of the computational difficulties associated stochastic formulations. The purpose of this presentation is to present a stochastic programming model that can identify economically efficient allocation policies in large-scale multipurpose multireservoir systems. The model is based on stochastic dual dynamic programming (SDDP), an extension of traditional SDP that is not affected by the curse of dimensionality. SDDP identify efficient allocation policies while considering the hydrologic uncertainty. The objective function includes the net benefits from the hydropower and irrigation sectors, as well as penalties for not meeting operational and/or institutional constraints. To be able to implement the efficient decomposition scheme that remove the computational burden, the one-stage SDDP problem has to be a linear program. Recent developments improve the representation of the non-linear and mildly non- convex hydropower function through a convex hull approximation of the true hydropower function. This model is illustrated on a cascade of 14 reservoirs on the Nile river basin.

Bamboo vs. crops: an integrated emergy and economic evaluation of using bamboo to replace crops in south Sichuan Province, China.

PubMed

Lu, Hong-Fang; Cai, Chun-Ju; Zeng, Xian-Shu; Campbell, Daniel E; Fan, Shao-Hui; Liu, Guang-Lu

2018-03-10

Based on long-term monitoring conducted in Chang-ning county, a pilot site of the 'Grain for Green Program' (GFGP), an integrated emergy and economic method was applied to evaluate the dynamic ecological-economic performance of 3 kinds of bamboo systems planted on sloping farmland. The results confirmed the positive effects of all 3 kinds of bamboo systems on water conservation and soil erosion control. The benefits gained progressively increased during the first 8 years after conversion, going from 4639 to 16127 EMyuan/ha/yr on average. All three bamboo plantations were much more sustainable than common agricultural crops planted on sloping land (CP) on both the short and long-term scales with their Emergy Sustainability Index (ESI) and Emergy Index for Sustainable Development (EISD), respectively, being 14.07-325.71 and 80.35-265.80 times that of CP. However, all 3 bamboo plantations had a Net Economic Benefit (NEB) less than that of CP during the first 8 years after conversion. Even with the government-mandated ecological compensation applied, the annual NEB EC s of the Bambusa rigida (BR) and Phyllostachys pubescense (PP) plantations were, respectively, 3922.03 and 7422.77 yuan/ha/yr lower than the NEB of CP. Emergy-based evaluation of ecosystem services provides an objective reference for applying ecological compensation in strategy-making, but it cannot wholly solve the economic viability problem faced by all bamboo plantations. Inter-planting annual herbs or edible fungus, such as Dictyophora echinovolvata , within bamboo forests, especially in young bamboo plantations, might be a direction for optimizing bamboo cultivation that would improve its economic viability.

From the NIH Director: The Importance of Clinical Trials | NIH MedlinePlus the Magazine

MedlinePlus

... innovative trials focused on combination therapies. Given the economic challenges facing our nation today, I want to ... spent on this project generated $796 billion in economic growth within the first decade. Not a bad ...

Friends with benefits: the evolved psychology of same- and opposite-sex friendship.

PubMed

Lewis, David M G; Conroy-Beam, Daniel; Al-Shawaf, Laith; Raja, Annia; DeKay, Todd; Buss, David M

2011-12-08

During human evolution, men and women faced distinct adaptive problems, including pregnancy, hunting, childcare, and warfare. Due to these sex-linked adaptive problems, natural selection would have favored psychological mechanisms that oriented men and women toward forming friendships with individuals possessing characteristics valuable for solving these problems. The current study explored sex-differentiated friend preferences and the psychological design features of same- and opposite-sex friendship in two tasks. In Task 1, participants (N = 121) categorized their same-sex friends (SSFs) and opposite-sex friends (OSFs) according to the functions these friends serve in their lives. In Task 2, participants designed their ideal SSFs and OSFs using limited budgets that forced them to make trade-offs between the characteristics they desire in their friends. In Task 1, men, more than women, reported maintaining SSFs for functions related to athleticism and status enhancement and OSFs for mating opportunities. In Task 2, both sexes prioritized agreeableness and dependability in their ideal SSFs, but men prioritized physical attractiveness in their OSFs, whereas women prioritized economic resources and physical prowess. These findings suggest that friend preferences may have evolved to solve ancestrally sex-linked adaptive problems, and that opposite-sex friendship may directly or indirectly serve mating functions.

Heat Transfer Search Algorithm for Non-convex Economic Dispatch Problems

NASA Astrophysics Data System (ADS)

Hazra, Abhik; Das, Saborni; Basu, Mousumi

2018-06-01

This paper presents Heat Transfer Search (HTS) algorithm for the non-linear economic dispatch problem. HTS algorithm is based on the law of thermodynamics and heat transfer. The proficiency of the suggested technique has been disclosed on three dissimilar complicated economic dispatch problems with valve point effect; prohibited operating zone; and multiple fuels with valve point effect. Test results acquired from the suggested technique for the economic dispatch problem have been fitted to that acquired from other stated evolutionary techniques. It has been observed that the suggested HTS carry out superior solutions.

Heat Transfer Search Algorithm for Non-convex Economic Dispatch Problems

NASA Astrophysics Data System (ADS)

Hazra, Abhik; Das, Saborni; Basu, Mousumi

2018-03-01

This paper presents Heat Transfer Search (HTS) algorithm for the non-linear economic dispatch problem. HTS algorithm is based on the law of thermodynamics and heat transfer. The proficiency of the suggested technique has been disclosed on three dissimilar complicated economic dispatch problems with valve point effect; prohibited operating zone; and multiple fuels with valve point effect. Test results acquired from the suggested technique for the economic dispatch problem have been fitted to that acquired from other stated evolutionary techniques. It has been observed that the suggested HTS carry out superior solutions.

Unintended Pregnancy and Its Adverse Social and Economic Consequences on Health System: A Narrative Review Article

PubMed Central

YAZDKHASTI, Mansureh; POURREZA, Abolghasem; PIRAK, Arezoo; ABDI, Fatemeh

2015-01-01

Abstract Unintended pregnancy is among the most troubling public health problems and a major reproductive health issue worldwide imposing appreciable socioeconomic burden on individuals and society. Governments generally plan to control growth of births (especially wanted births as well as orphans and illegitimate births) imposing extra burden on public funding of the governments which inevitably affects economic efficiency and leads to economic slowdown, too. The present narrative review focuses on socioeconomic impacts of unintended pregnancy from the health system perspective. Follow of Computerized searches of Academic, 53 scientific journals were found in various databases including PubMed, EMBASE, ISI, Iranian databases, IPPE, UNFPA (1985-2013). Original articles, review articles, published books about the purpose of the paper were used. During this search, 20 studies were found which met the inclusion criteria. Unintended pregnancy is one of the most critical challenges facing the public health system that imposes substantial financial and social costs on society. On the other hand, affecting fertility indicators, it causes reduced quality of life and workforce efficiency. Therefore lowering the incidence of intended pregnancies correlates with elevating economic growth, socio-economic development and promoting public health. Regarding recent policy changes in Iran on family planning programs and adopting a new approach in increasing population may place the country at a higher risk of increasing the rate of unintended pregnancy. Hence, all governmental plans and initiatives of public policy must be regulated intelligently and logically aiming to make saving in public spending and reduce healthcare cost inflation. PMID:26060771

Unintended Pregnancy and Its Adverse Social and Economic Consequences on Health System: A Narrative Review Article.

PubMed

Yazdkhasti, Mansureh; Pourreza, Abolghasem; Pirak, Arezoo; Abdi, Fatemeh

2015-01-01

Unintended pregnancy is among the most troubling public health problems and a major reproductive health issue worldwide imposing appreciable socioeconomic burden on individuals and society. Governments generally plan to control growth of births (especially wanted births as well as orphans and illegitimate births) imposing extra burden on public funding of the governments which inevitably affects economic efficiency and leads to economic slowdown, too. The present narrative review focuses on socioeconomic impacts of unintended pregnancy from the health system perspective. Follow of Computerized searches of Academic, 53 scientific journals were found in various databases including PubMed, EMBASE, ISI, Iranian databases, IPPE, UNFPA (1985-2013). Original articles, review articles, published books about the purpose of the paper were used. During this search, 20 studies were found which met the inclusion criteria. Unintended pregnancy is one of the most critical challenges facing the public health system that imposes substantial financial and social costs on society. On the other hand, affecting fertility indicators, it causes reduced quality of life and workforce efficiency. Therefore lowering the incidence of intended pregnancies correlates with elevating economic growth, socio-economic development and promoting public health. Regarding recent policy changes in Iran on family planning programs and adopting a new approach in increasing population may place the country at a higher risk of increasing the rate of unintended pregnancy. Hence, all governmental plans and initiatives of public policy must be regulated intelligently and logically aiming to make saving in public spending and reduce healthcare cost inflation.

The Clinical Health Economics System Simulation (CHESS): a teaching tool for systems- and practice-based learning.

PubMed

Voss, John D; Nadkarni, Mohan M; Schectman, Joel M

2005-02-01

Academic medical centers face barriers to training physicians in systems- and practice-based learning competencies needed to function in the changing health care environment. To address these problems, at the University of Virginia School of Medicine the authors developed the Clinical Health Economics System Simulation (CHESS), a computerized team-based quasi-competitive simulator to teach the principles and practical application of health economics. CHESS simulates treatment costs to patients and society as well as physician reimbursement. It is scenario based with residents grouped into three teams, each team playing CHESS using differing (fee-for-service or capitated) reimbursement models. Teams view scenarios and select from two or three treatment options that are medically justifiable yet have different potential cost implications. CHESS displays physician reimbursement and patient and societal costs for each scenario as well as costs and income summarized across all scenarios extrapolated to a physician's entire patient panel. The learners are asked to explain these findings and may change treatment options and other variables such as panel size and case mix to conduct sensitivity analyses in real time. Evaluations completed in 2003 by 68 (94%) CHESS resident and faculty participants at 19 U.S. residency programs preferred CHESS to a traditional lecture-and-discussion format to learn about medical decision making, physician reimbursement, patient costs, and societal costs. Ninety-eight percent reported increased knowledge of health economics after viewing the simulation. CHESS demonstrates the potential of computer simulation to teach health economics and other key elements of practice- and systems-based competencies.

New York State Dental Establishments and Dentists: 2007-2012. Economic Survey.

PubMed

Waldman, H Barry; Perlman, Steven P

2016-01-01

Every five years a series of studies is carried out by the Census Bureau which provides an opportunity to review the basic economic well-being of the many industries at the national, state and county levels. A comparison of dental economic data from the 2007 and 2012 studies for the period that encompassed the 2007-2009 "Great Recession" details the general economic difficulties faced by the dental profession during this period.

"Without money you're nothing": poverty and health in Mexico from women's perspective.

PubMed

Tezoquipa, Isabel Hernández; Monreal, Luz Arenas; Treviño-Siller, Sandra

2005-01-01

The objective of this qualitative study was to get to know poor Mexican women's experience of poverty in relation to health care. Forty-nine interviews were carried out with poor adult women in Mexico (between 35 and 65 years old). Three central elements were detected in relation to the women's experience of poverty and health care: their socio-economic dependence on their family; the notion of social belonging in their experience with health care rights, reflected in the idea and acceptance that, due to their poverty, they can only be attended at philanthropic institutions; and the existence of survival mechanisms when facing an illness. In recovering the experience of poor women in relation to their health care, we identified that there is a clear idea that, if women had had economic resources, their health problem would have been solved differently. They are also convinced that, due to being poor, they have to content themselves with bad-quality medical care. This conformity finally makes them resign to the fact of either loosing a part of their own body, or even just waiting for death.

Practice of Nursing Care Provided to Clients from Muslim Countries in the Czech Republic.

PubMed

Janků, Tomáš; Linhartová, Lenka; Topinka, Daniel

2017-10-01

Authors deal with practice of nursing care provided to Muslim clients in the Czech Republic. They use the explorative research design. By means of analyses of 21 semi-structured interviews with important social actors in the area of health care (spa resorts and hospitals). The study shows that Muslims are not homogeneous in their behaviour in the field of health care. In the spa environment, three interpretation perspectives can be found: the economic interpretation of a Muslim as the source of income of the Czech spa industry, which faces economic problems, the cultural interpretation developed within the spas (the experience capital of the staff and other clients), and the (a) cultural interpretation of Muslims and Islam brought to spas from the outside (the public opinion). However, in the area of hospitals, Muslims are not separated from the remaining categories of students; Muslim patients represent a small group of persons, and their treatment being conditioned by the distance or closeness of cultures, language skills, adaptation, and experiences with treatment in the Czech environment as perceived by the staff.

South East Asia, Differing Socioeconomic Factors, Differing Access to Radiotherapy: The Philippines, a Microcosm.

PubMed

Calaguas, Miriam Joy C; Gubat, Johannes A

2017-04-01

The accessibility of radiotherapy in Southeast Asia, a region characterized by diversity in both economy and culture, differ widely among its member countries. In most countries, access is not universal and is generally limited by radiotherapy resources and the health-seeking behavior of patients. This in turn relates to the current health policy in place, the practice of radiation oncology, and cultural factors such as religion and family dynamics. Although it is clear that radiotherapy access parallel economic development, it is also affected by different social factors that work to facilitate or impede its improvement. These factors are herein described in relation to the Philippine situation, where there is wide economic disparity, multiple subcultures, and logistical impediments to improving radiotherapy access, reminiscent of the Southeast Asian region. In the face of increasing cancer burden, it becomes increasingly important to improve services and develop new and efficient approaches taking different cultural factors into consideration. Through regional and international cooperation, solutions to the common and complex problem of inequity in radiotherapy access may be developed. Copyright © 2017. Published by Elsevier Inc.

Raising the Dead without a Red Sea-Dead Sea Canal? A hydro-economic-institutional analysis

NASA Astrophysics Data System (ADS)

Rosenberg, D. E.

2010-12-01

Presently, just 100 million cubic meters per year (MCM/year) of the 1,000+ MCM/year that historically flowed in the lower Jordan River reach the Dead Sea. Israeli, Jordanian, and Syrian dam and extraction projects built over seven decades have principally caused the reduced flow, associated falling Dead Sea level, shrinking surface area, sink holes, salinity, and other catastrophic problems. These problems will be magnified in the face of up to 20% reductions in precipitation expected with climate change. The fix proposed by Jordan, Israel, and Palestine—and now under study by the World Bank—envisions building a $US 5 billion multipurpose canal from the Red Sea to the Dead Sea that would also generate hydropower and desalinated water. Yet alternatives to raise the Dead Sea level that could take advantage of hydrologic variability remain unstudied. Here we show system-wide hydrologic and economic impacts of and discusses institutional management for alternatives to raise the Dead Sea level. Hydro-economic model results for the inter-tied Israel-Jordan-Palestinian water systems show the desalination component of the Red Sea-Dead Sea project is economically unviable. Further, many decentralized new supply, wastewater reuse, conveyance, conservation, and leak reduction projects and programs in each country together increase economic benefits and can reliably deliver up to 900 MCM/year to the Dead Sea. In all cases, results show that net benefits fall and water scarcity rises as the flow volume delivered to the Dead Sea increases. These findings suggest that (i) each country has little individual incentive to allow water to flow to the Dead Sea, and (ii) outside institutions—such as the World Bank—that seek to raise the Dead should instead offer the countries direct incentives to deliver water rather than build them new infrastructure. The work expands the set of viable options to raise the Dead Sea level and can help the World Bank and others recommend whether to move forward with the Red Sea-Dead Sea project.

You're Not Alone in Facing These Board-Related Bugaboos.

ERIC Educational Resources Information Center

Van Loozen, Luann F.

1982-01-01

School board service can have detrimental effects on members' personal lives. The most frequent and pervasive problems faced by board members are lack of time, loneliness, stress, alienation from community life, abuse, and fatigue. Problem-solving tips are offered. (Author/MLF)

Energy, Economics, and the Environment: Case Studies and Teaching Activities for Middle School.

ERIC Educational Resources Information Center

Indiana State Dept. of Education, Indianapolis. Center for School Improvement and Performance.

Educators are faced with the task of teaching students to be responsible stewards of the world's natural resources. This curriculum focuses on three interrelated topics in this area: energy, economics, and the environment. The goal of this book is to: (1) teach students basic knowledge and concepts about energy, the environment, and economics; (2)…

Taking Action for America: A CEO Plan for Jobs and Economic Growth

ERIC Educational Resources Information Center

Business Roundtable, 2012

2012-01-01

America faces many challenges in working together to restore the promise of economic growth and security for the country, U.S. families and the American worker. The challenges are both real and serious. Despite hopeful signs of economic recovery, America remains mired in the deepest jobs crisis since the 1930s. One out of every 12 Americans who…

A Region Apart: A Look at Challenges and Strategies for Rural K-12 Schools

ERIC Educational Resources Information Center

Center for Rural Policy and Development, 2009

2009-01-01

When this research report was first conceived, the current economic crisis was only just on the verge of revealing its full extent. Economic crisis or no economic crisis, over the years funding for PK-12 education has been a constant struggle. While all schools continue to face difficulties, for various reasons rural schools have different and…

Socio-economic inequalities in health services utilization: a cross-sectional study.

PubMed

Ranjbar Ezzatabadi, Mohammad; Khosravi, Ameneh; Bahrami, Mohammad Amin; Rafiei, Sima

2018-02-12

Purpose Developing country workers mainly face important challenges when examining equality in health services utilization among the population and identifying influential factors. The purpose of this paper us to: understand health service use among households with different socio-economic status in Isfahan province; and to investigate probable inequality determinants in service utilization. Design/methodology/approach Almost 1,040 households living in Isfahan province participated in this cross-sectional study in 2013. Data were collected by a questionnaire with three sections: demographic characteristics; socio-economic status; and health services utilization. The concentration index was applied to measure inequality. Analysts used STATA 11. Findings Economic status, educational level, insurance coverage and household gender were the most influential factors on health services utilization. Those with a high socio-economic level were more likely to demand and use such services; although self-medication patterns showed an opposite trend. Practical implications Female-headed families face with more difficulties in access to basic human needs including health. Supportive policies are needed to meet their demands. Originality/value The authors used principle component analysis to assess households' economic situation, which reduced the variables into a single index.

Firm size diversity, functional richness, and resilience

USGS Publications Warehouse

Garmestani, A.S.; Allen, Craig R.; Mittelstaedt, J.D.; Stow, C.A.; Ward, W.A.

2006-01-01

This paper applies recent advances in ecology to our understanding of firm development, sustainability, and economic development. The ecological literature indicates that the greater the functional richness of species in a system, the greater its resilience - that is, its ability to persist in the face of substantial changes in the environment. This paper focuses on the effects of functional richness across firm size on the ability of industries to survive in the face of economic change. Our results indicate that industries with a richness of industrial functions are more resilient to employment volatility. ?? 2006 Cambridge University Press.

Problems Facing Native American Youths. Hearing before the Committee on Indian Affairs, United States Senate, One Hundred Seventh Congress, Second Session, on Oversight Hearing on Problems Facing Native American Youths (August 1, 2002).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Indian Affairs.

A Senate committee hearing received testimony on the problems of Native American youth and programs addressing those problems. Speakers included representatives of the American Academy of Pediatrics, United National Indian Tribal Youth (UNITY), Boys and Girls Clubs of America, the Bureau of Indian Affairs (BIA), and the Office of National Drug…

Research, empiricism and clinical practice in low-income countries.

PubMed

Isaac, Mohan; Chand, Prabhat; Murthy, Pratima

2007-10-01

Mental health problems are relevant for every country. They are particularly important for low-income countries which face a high burden of illness due to infectious disease, greater socio-economic disparities, and have limited resources for mental health care. There is a great mismatch in the areas of mental health research, practice, policy and services in comparison to developed countries. There have been a few studies that have investigated major mental health problems prevailing in these countries but missed out significant health problems. Studies have tended to be more donor driven and conducted in tertiary centres. The low priority accorded to mental health by the policy makers, scarcity of human resources, lack of culture-specific study instruments, lack of support from scientific journals have been some of the impediments to mental health research in these countries. In addition, lack of community participation and absence of sound mental health policies have deprived the vast majority of the benefit of modern psychiatric treatments. Recently, with increase in collaboration in research, availability of treatment including low-priced psychotropics, and a growing emphasis on the need for mental health policy in some low-income countries, the bleak scenario is expected to change.

21st century toolkit for optimizing population health through precision nutrition.

PubMed

O'Sullivan, Aifric; Henrick, Bethany; Dixon, Bonnie; Barile, Daniela; Zivkovic, Angela; Smilowitz, Jennifer; Lemay, Danielle; Martin, William; German, J Bruce; Schaefer, Sara Elizabeth

2017-07-05

Scientific, technological, and economic progress over the last 100 years all but eradicated problems of widespread food shortage and nutrient deficiency in developed nations. But now society is faced with a new set of nutrition problems related to energy imbalance and metabolic disease, which require new kinds of solutions. Recent developments in the area of new analytical tools enable us to systematically study large quantities of detailed and multidimensional metabolic and health data, providing the opportunity to address current nutrition problems through an approach called Precision Nutrition. This approach integrates different kinds of "big data" to expand our understanding of the complexity and diversity of human metabolism in response to diet. With these tools, we can more fully elucidate each individual's unique phenotype, or the current state of health, as determined by the interactions among biology, environment, and behavior. The tools of precision nutrition include genomics, metabolomics, microbiomics, phenotyping, high-throughput analytical chemistry techniques, longitudinal tracking with body sensors, informatics, data science, and sophisticated educational and behavioral interventions. These tools are enabling the development of more personalized and predictive dietary guidance and interventions that have the potential to transform how the public makes food choices and greatly improve population health.

Psychiatric disorders among people living with HIV/AIDS in IRAN: Prevalence, severity, service utilization and unmet mental health needs.

PubMed

Shadloo, Behrang; Amin-Esmaeili, Masoumeh; Motevalian, Abbas; Mohraz, Minoo; Sedaghat, Abbas; Gouya, Mohammad Mehdi; Rahimi-Movaghar, Afarin

2018-07-01

HIV and psychiatric disorders are closely correlated and are accompanied by some similar risk factors. The aim of this study was to assess psychiatric comorbidity and health service utilization for mental problems among people living with HIV/AIDS in Iran. A total of 250 cases were randomly selected from a large referral center for HIV treatment and care in Tehran, Iran. Psychiatric disorders in the past 12 months including mood, anxiety, and substance use disorders were assessed through face-to-face interview, using a validated Persian translation of the Composite International Diagnostic Interview (CIDI v2.1). Severity of psychiatric disorders, social support, socio-economic status, service utilization and HIV-related indicators were assessed. Participants consisted of 147 men and 103 women. Psychiatric disorders were found in 50.2% (95% confidence interval: 43.8-56.6) of the participants. Major depressive disorder was the most prevalent diagnosis (32.1%), followed by substance use disorders (17.1%). In bivariate analysis, psychiatric disorders were significantly higher among male gender, single and unemployed individuals and those with lower social support. In multivariate regression analysis, only social support was independently associated with psychiatric disorders. Among those with a psychiatric diagnosis, 41.1% had used a health service for mental problems and 53% had received minimally adequate treatment. The findings of the study highlight the importance of mental health services in the treatment of people living with HIV/AIDS. Copyright © 2018 Elsevier Inc. All rights reserved.

The role of veterinarians in equestrian sport: A comparative review of ethical issues surrounding human and equine sports medicine☆

PubMed Central

Campbell, Madeleine L.H.

2013-01-01

Veterinarians have a key role in providing medical care for sports horses during and between competitions, but the standard client:veterinarian relationship that exists in companion and production animal medicine is distorted by the involvement of third parties in sports medicine, resulting in distinct ethical dilemmas which warrant focused academic attention. By comparing the existing literature on human sports medicine, this article reviews the ethical dilemmas which face veterinarians treating equine athletes, and the role of regulators in contributing to or resolving those dilemmas. Major ethical dilemmas occur both between and during competitions. These include conflicts of responsibility, conflicts between the need for client confidentiality and the need to share information in order to maximise animal welfare, and the need for an evidence base for treatment. Although many of the ethical problems faced in human and equine sports medicine are similar, the duty conferred upon a veterinarian by the licensing authority to ensure the welfare of animals committed to his or her care requires different obligations to those of a human sports medicine doctor. Suggested improvements to current practice which would help to address ethical dilemmas in equine sports medicine include an enhanced system for recording equine injuries, the use of professional Codes of Conduct and Codes of Ethics to establish acceptable responses to common ethical problems, and insistence that treatment of equine athletes is evidence-based (so far as possible) rather than economics-driven. PMID:23773811

Health economic choices in old age: interdisciplinary perspectives on economic decisions and the aging mind.

PubMed

Nielsen, Lisbeth; Phillips, John W R

2008-01-01

This chapter offers an integrative review of psychological and neurobiological differences between younger and older adults that might impact economic behavior. Focusing on key health economic challenges facing the elderly, it offers perspectives on how these psychological and neurobiological factors may influence decision-making over the life course and considers future interdisciplinary research directions. We review relevant literature from three domains that are essential for developing a comprehensive science of decision-making and economic behavior in aging (psychology, neuroscience, and economics), consider implications for prescription drug coverage and long-term care (LTC) insurance, and highlight future research directions. Older adults face many complex economic decisions that directly affect their health and well-being, including LTC insurance, prescription drug plans, and end of life care. Economic research suggests that many older Americans are not making cost-effective and economically rational decisions. While economic models provide insight into some of the financial incentives associated with these decisions, they typically do not consider the roles of cognition and affect in decision-making. Research has established that older age is associated with predictable declines in many cognitive functions and evidence is accumulating that distinct social motives and affect-processing profiles emerge in older age. It is unknown how these age differences impact the economic behaviors of older people and implies opportunities for path-breaking interdisciplinary research. Our chapter looks to develop interdisciplinary research to better understand the causes and consequences of age-related changes in economic decision-making and guide interventions to improve public programs and overall social welfare.

A pragmatic randomised controlled trial of the effectiveness and cost-effectiveness of 'PhysioDirect' telephone assessment and advice services for physiotherapy.

PubMed

Salisbury, C; Foster, N E; Hopper, C; Bishop, A; Hollinghurst, S; Coast, J; Kaur, S; Pearson, J; Franchini, A; Hall, J; Grove, S; Calnan, M; Busby, J; Montgomery, A A

2013-01-01

As a result of long delays for physiotherapy for musculoskeletal problems, several areas in the UK have introduced PhysioDirect services in which patients telephone a physiotherapist for initial assessment and treatment advice. However, there is no robust evidence about the effectiveness, cost-effectiveness or acceptability to patients of PhysioDirect. To investigate whether or not PhysioDirect is equally as clinically effective as and more cost-effective than usual care for patients with musculoskeletal (MSK) problems in primary care. Pragmatic randomised controlled trial to assess equivalence, incorporating economic evaluation and nested qualitative research. Patients were randomised in 2 : 1 ratio to PhysioDirect or usual care using a remote automated allocation system at the level of the individual, stratifying by physiotherapy site and minimising by sex, age group and site of MSK problem. For the economic analysis, cost consequences included NHS and patient costs, and the cost of lost production. Cost-effectiveness analysis was carried out from the perspective of the NHS. Interviews were conducted with patients, physiotherapists and their managers. Four community physiotherapy services in England. Adults referred by general practitioners or self-referred for physiotherapy for a MSK problem. Patients allocated to PhysioDirect were invited to telephone a senior physiotherapist for initial assessment and advice using a computerised template, followed by face-to-face care when necessary. Patients allocated to usual care were put on to a waiting list for face-to-face care. Primary outcome was the Short Form questionnaire-36 items, version 2 (SF-36v2) Physical Component Score (PCS) at 6 months after randomisation. Secondary outcomes included other measures of health outcome [Measure Yourself Medical Outcomes Profile, European Quality of Life-5 Dimensions (EuroQol health utility measure, EQ-5D), global improvement, response to treatment], wait for treatment, time lost from work and usual activities, patient satisfaction. Data were collected by postal questionnaires at baseline, 6 weeks and 6 months, and from routine records by researchers blind to allocation. A total of 1506 patients were allocated to PhysioDirect and 743 to usual care. Patients allocated to PhysioDirect had a shorter wait for treatment than those allocated to usual care [median 7 days vs 34 days; arm-time ratio 0.32, 95% confidence interval (CI) 0.29 to 0.35] and had fewer non-attended face-to-face appointments [incidence rate ratio 0.55 (95% CI 0.41 to 0.73)]. The primary outcome at 6 months' follow-up was equivalent between PhysioDirect and usual care [mean PCS 43.50 vs 44.18, adjusted difference in means -0.01 (95% CI -0.80 to 0.79)]. The secondary measures of health outcome all demonstrated equivalence at 6 months, with slightly greater improvement in the PhysioDirect arm at 6 weeks' follow-up. Patients were equally satisfied with access to care but slightly less satisfied overall with PhysioDirect compared with usual care. NHS costs (physiotherapy plus other relevant NHS costs) per patient were similar in the two arms [PhysioDirect £ 198.98 vs usual care £ 179.68, difference in means £ 19.30 (95% CI -£ 37.60 to £ 76.19)], while QALYs gained were also similar [difference in means 0.007 (95% CI -0.003 to 0.016)]. Incremental cost per QALY gained was £ 2889. The probability that PhysioDirect was cost-effective at a £ 20,000 willingness-to-pay threshold was 88%. These conclusions about cost-effectiveness were robust to sensitivity analyses. There was no evidence of difference between trial arms in cost to patients or value of lost production. No adverse events were detected. Providing physiotherapy via PhysioDirect is equally clinically effective compared with usual waiting list-based care, provides faster access to treatment, appears to be safe, and is broadly acceptable to patients. PhysioDirect is probably cost-effective compared with usual care.

Inverse Problems in Economic Measurements

NASA Astrophysics Data System (ADS)

Shananin, A. A.

2018-02-01

The problem of economic measurements is discussed. The system of economic indices must reflect the economic relations and mechanisms existing in society. An achievement of the XX century is the development of a system of national accounts and the gross domestic product index. However, the gross domestic product index, which is related to the Hamilton-Pontryagin function in extensive economic growth models, turns out to be inadequate under the conditions of structural changes. New problems of integral geometry related to production models that take into account the substitution of production factors are considered.

Artificial intelligence and design: Opportunities, research problems and directions

NASA Technical Reports Server (NTRS)

Amarel, Saul

1990-01-01

The issues of industrial productivity and economic competitiveness are of major significance in the U.S. at present. By advancing the science of design, and by creating a broad computer-based methodology for automating the design of artifacts and of industrial processes, we can attain dramatic improvements in productivity. It is our thesis that developments in computer science, especially in Artificial Intelligence (AI) and in related areas of advanced computing, provide us with a unique opportunity to push beyond the present level of computer aided automation technology and to attain substantial advances in the understanding and mechanization of design processes. To attain these goals, we need to build on top of the present state of AI, and to accelerate research and development in areas that are especially relevant to design problems of realistic complexity. We propose an approach to the special challenges in this area, which combines 'core work' in AI with the development of systems for handling significant design tasks. We discuss the general nature of design problems, the scientific issues involved in studying them with the help of AI approaches, and the methodological/technical issues that one must face in developing AI systems for handling advanced design tasks. Looking at basic work in AI from the perspective of design automation, we identify a number of research problems that need special attention. These include finding solution methods for handling multiple interacting goals, formation problems, problem decompositions, and redesign problems; choosing representations for design problems with emphasis on the concept of a design record; and developing approaches for the acquisition and structuring of domain knowledge with emphasis on finding useful approximations to domain theories. Progress in handling these research problems will have major impact both on our understanding of design processes and their automation, and also on several fundamental questions that are of intrinsic concern to AI. We present examples of current AI work on specific design tasks, and discuss new directions of research, both as extensions of current work and in the context of new design tasks where domain knowledge is either intractable or incomplete. The domains discussed include Digital Circuit Design, Mechanical Design of Rotational Transmissions, Design of Computer Architectures, Marine Design, Aircraft Design, and Design of Chemical Processes and Materials. Work in these domains is significant on technical grounds, and it is also important for economic and policy reasons.

Taking It Online--The Effects of Delivery Medium and Facilitator on Student Achievement in Problem-Based Learning

ERIC Educational Resources Information Center

Schoenfeld-Tacher, Regina; McConnell, Sherry; Kogan, Lori R.

2004-01-01

This study compares the effects of delivery medium (online vs. face-to-face) and facilitator content expertise on academic outcomes in a problem-based learning (PBL) course in anatomy for pre-health/medical majors. The content of online PBL sessions was examined to gain insight into the problem-solving process taking place in these situations.…

The Problem of Science Education in Minority Areas--Based on a Study in Gansu Province of China

ERIC Educational Resources Information Center

Liang, Bai

2017-01-01

After 60 years of development, minority education not only has made great achievements in China, but also faces many problems. Among them is the problem of science education. The students learning in high school in the basic education in minority areas have faced particular difficulties in learning science. The teaching quality is not high,…

DoD Implementation of the Better Buying Power Initiatives

DTIC Science & Technology

2012-12-01

statutory measures (Budget Control Act of 2011), Congress has been directed to face this problem and provide a workable solution or face the evils...Defense Support Program (DSP) to provide the capabilities that the SBIRS has had problems delivering (Richelson, 2007; Werner, 2011). The purpose of the...Defense David Packard took office. They were keen on addressing the problems plaguing defense acquisition: excessive centralization, inefficiencies

The role of the Director Zmago Slokan in the development of Maribor General Hospital in the first period after the Second World War (1953-1970).

PubMed

Pivec, Gregor

2015-12-01

The author explores and explains the role of the director of Maribor General Hospital in the first period after Second World War. The period was problematic on account of the difficult economic situation and changes in the political system. On one hand the hospital suffered relatively large damage due to bombing attacks during the war and on the other it had to face numerous staffing problems, especially with a lack of physicians and trained nursing staff (from 1948 an executive order entered into force forbidding the nursing nuns from performing nursing care in hospitals). The change in the political system required the management of the hospital to be taken over by an individual who enjoyed the political, professional and economic trust of the then authorities. Based on his engagement during the Second World War, the director, Zmago Slokan, represented a form of guarantee for the political system of that time, which nevertheless wanted the quality-based, professional and economic progress of the hospital. Using his personal characteristics, professional medical and economic knowledge as well as political experience, he was able to manage different tendencies to continue the quality-based progress of the institution. Thus, he set a proper foundation for its development in the periods that followed, in the Socialist Federative Republic of Yugoslavia as well as in the independent Republic of Slovenia (after 1991). The author discusses the role of the director in the hospital's progress chronologically.

Multi-objective, multiple participant decision support for water management in the Andarax catchment, Almeria

NASA Astrophysics Data System (ADS)

van Cauwenbergh, N.; Pinte, D.; Tilmant, A.; Frances, I.; Pulido-Bosch, A.; Vanclooster, M.

2008-04-01

Water management in the Andarax river basin (Almeria, Spain) is a multi-objective, multi-participant, long-term decision-making problem that faces several challenges. Adequate water allocation needs informed decisions to meet increasing socio-economic demands while respecting the environmental integrity of this basin. Key players in the Andarax water sector include the municipality of Almeria, the irrigators involved in the intensive greenhouse agricultural sector, and booming second residences. A decision support system (DSS) is developed to rank different sustainable planning and management alternatives according to their socio-economic and environmental performance. The DSS is intimately linked to sustainability indicators and is designed through a public participation process. Indicators are linked to criteria reflecting stakeholders concerns in the 2005 field survey, such as fulfilling water demand, water price, technical and economical efficiency, social and environmental impacts. Indicators can be partly quantified after simulating the operation of the groundwater reservoir over a 20-year planning period and partly through a parallel expert evaluation process. To predict the impact of future water demand in the catchment, several development scenarios are designed to be evaluated in the DSS. The successive multi-criteria analysis of the performance indicators permits the ranking of the different management alternatives according to the multiple objectives formulated by the different sectors/participants. This allows more informed and transparent decision-making processes for the Andarax river basin, recognizing both the socio-economic and environmental dimensions of water resources management.

Inside a Search. Commentary

ERIC Educational Resources Information Center

Cooper, Rosie

2011-01-01

Lou Marinoff's article, "Inside a Search," discusses the issues college search committees face in the pursuit of qualified faculty members that will be a good fit for their institutions. More often than not, faculty searches are more complex and challenging than the featured article suggests. The economic downturn facing the nation has resulted in…

Financial Decision Making during Economic Contraction: The Special Case of Community Colleges.

ERIC Educational Resources Information Center

Seater, Barbara

Although faced with declining revenues and increasing enrollments, community colleges have also traditionally provided expensive support services for nontraditional students and maintained costly technological capacities to respond to the training needs of business. Financial decision-makers face unsettling questions as they attempt to achieve…

Business---Education: Parallels in Management.

ERIC Educational Resources Information Center

Speer, Edgar B.

1976-01-01

Administrators of higher education are facing a challenge and opportunity that parallels those faced by managers in American business. The economic situation presents a struggle to make ends meet as well as an opportunity to sharpen its role in society, to redefine its goals. Administrators in both fields are using management-by-objective theories…

Relationship between Family Adaptability, Cohesion and Adolescent Problem Behaviors: Curvilinearity of Circumplex Model.

PubMed

Joh, Ju Youn; Kim, Sun; Park, Jun Li; Kim, Yeon Pyo

2013-05-01

The Family Adaptability and Cohesion Evaluation Scale (FACES) III using the circumplex model has been widely used in investigating family function. However, the criticism of the curvilinear hypothesis of the circumplex model has always been from an empirical point of view. This study examined the relationship between adolescent adaptability, cohesion, and adolescent problem behaviors, and especially testing the consistency of the curvilinear hypotheses with FACES III. We used the data from 398 adolescent participants who were in middle school. A self-reported questionnaire was used to evaluate the FACES III and Youth Self Report. According to the level of family adaptability, significant differences were evident in internalizing problems (P = 0.014). But, in externalizing problems, the results were not significant (P = 0.305). Also, according to the level of family cohesion, significant differences were in internalizing problems (P = 0.002) and externalizing problems (P = 0.004). The relationship between the dimensions of adaptability, cohesion and adolescent problem behaviors was not curvilinear. In other words, adolescents with high adaptability and high cohesion showed low problem behaviors.

Relationship between Family Adaptability, Cohesion and Adolescent Problem Behaviors: Curvilinearity of Circumplex Model

PubMed Central

Joh, Ju Youn; Kim, Sun; Park, Jun Li

2013-01-01

Background The Family Adaptability and Cohesion Evaluation Scale (FACES) III using the circumplex model has been widely used in investigating family function. However, the criticism of the curvilinear hypothesis of the circumplex model has always been from an empirical point of view. This study examined the relationship between adolescent adaptability, cohesion, and adolescent problem behaviors, and especially testing the consistency of the curvilinear hypotheses with FACES III. Methods We used the data from 398 adolescent participants who were in middle school. A self-reported questionnaire was used to evaluate the FACES III and Youth Self Report. Results According to the level of family adaptability, significant differences were evident in internalizing problems (P = 0.014). But, in externalizing problems, the results were not significant (P = 0.305). Also, according to the level of family cohesion, significant differences were in internalizing problems (P = 0.002) and externalizing problems (P = 0.004). Conclusion The relationship between the dimensions of adaptability, cohesion and adolescent problem behaviors was not curvilinear. In other words, adolescents with high adaptability and high cohesion showed low problem behaviors. PMID:23730484

A Modified Active Appearance Model Based on an Adaptive Artificial Bee Colony

PubMed Central

Othman, Zulaiha Ali

2014-01-01

Active appearance model (AAM) is one of the most popular model-based approaches that have been extensively used to extract features by highly accurate modeling of human faces under various physical and environmental circumstances. However, in such active appearance model, fitting the model with original image is a challenging task. State of the art shows that optimization method is applicable to resolve this problem. However, another common problem is applying optimization. Hence, in this paper we propose an AAM based face recognition technique, which is capable of resolving the fitting problem of AAM by introducing a new adaptive ABC algorithm. The adaptation increases the efficiency of fitting as against the conventional ABC algorithm. We have used three datasets: CASIA dataset, property 2.5D face dataset, and UBIRIS v1 images dataset in our experiments. The results have revealed that the proposed face recognition technique has performed effectively, in terms of accuracy of face recognition. PMID:25165748

Assessment of adaptation measures to high-mountain risks in Switzerland under climate uncertainties

NASA Astrophysics Data System (ADS)

Muccione, Veruska; Lontzek, Thomas; Huggel, Christian; Ott, Philipp; Salzmann, Nadine

2015-04-01

The economic evaluation of different adaptation options is important to support policy-makers that need to set priorities in the decision-making process. However, the decision-making process faces considerable uncertainties regarding current and projected climate impacts. First, physical climate and related impact systems are highly complex and not fully understood. Second, the further we look into the future, the more important the emission pathways become, with effects on the frequency and severity of climate impacts. Decision on adaptation measures taken today and in the future must be able to adequately consider the uncertainties originating from the different sources. Decisions are not taken in a vacuum but always in the context of specific social, economic, institutional and political conditions. Decision finding processes strongly depend on the socio-political system and usually have evolved over some time. Finding and taking decisions in the respective socio-political and economic context multiplies the uncertainty challenge. Our presumption is that a sound assessment of the different adaptation options in Switzerland under uncertainty necessitates formulating and solving a dynamic, stochastic optimization problem. Economic optimization models in the field of climate change are not new. Typically, such models are applied for global-scale studies but barely for local-scale problems. In this analysis, we considered the case of the Guttannen-Grimsel Valley, situated in the Swiss Bernese Alps. The alpine community has been affected by high-magnitude, high-frequency debris flows that started in 2009 and were historically unprecendented. They were related to thaw of permafrost in the rock slopes of Ritzlihorn and repeated rock fall events that accumulated at the debris fan and formed a sediment source for debris flows and were transported downvalley. An important transit road, a trans-European gas pipeline and settlements were severely affected and partly destroyed. Several adaptation measures were discussed by the responsible authorities but decision making is particularly challenging under multiple uncertainties. For this area, we developed a stochastic optimization model for concrete and real-case adaptation options and measures and use dynamic programming to explore the optimal adaptation decisions under uncertainty in face of uncertain impacts from climate change of debris flows and flooding. Even though simplification needed to be made the results produced were concrete and tangible, indicating that excavation is a preferable adaptation option based on our assumption and modeling in comparison to building a dam or relocation, which is not necessarily intuitive and adds an additional perspective to what has so far been sketched and evaluated by cantonal and communal authorities for Guttannen. Moreover, the building of an alternative cantonal road appears to be more expensive than costs incurring due to road closure.

Internet-based virtual classroom and educational management software enhance students' didactic and clinical experiences in perfusion education programs.

PubMed

Riley, Jeffrey B; Austin, Jon W; Holt, David W; Searles, Bruce E; Darling, Edward M

2004-09-01

A challenge faced by many university-based perfusion education (PE) programs is the need for student clinical rotations at hospital locations that are geographically disparate from the main educational campus. The problem has been addressed through the employment of distance-learning environments. The purpose of this educational study is to evaluate the effectiveness of this teaching model as it is applied to PE. Web-based virtual classroom (VC) environments and educational management system (EMS) software were implemented independently and as adjuncts to live, interactive Internet-based audio/video transmission from classroom to classroom in multiple university-based PE programs. These Internet environments have been used in a variety of ways including: 1) forum for communication between the university faculty, students, and preceptors at clinical sites, 2) didactic lectures from expert clinicians to students assigned to distant clinical sites, 3) small group problem-based-learning modules designed to enhance students analytical skills, and 4) conversion of traditional face-to-face lectures to asynchronous learning modules. Hypotheses and measures of student and faculty satisfaction, clinical experience, and learning outcomes are proposed, and some early student feedback was collected. For curricula that emphasize both didactic and clinical education, the use of Internet-based VC and EMS software provides significant advancements over traditional models. Recognized advantages include: 1) improved communications between the college faculty and the students and clinical preceptors, 2) enhanced access to a national network of clinical experts in specialized techniques, 3) expanded opportunity for student distant clinical rotations with continued didactic course work, and 4) improved continuity and consistency of clinical experiences between students through implementation of asynchronous learning modules. Students recognize the learning efficiency of on-line information presentation but still prefer the traditional face-to-face classroom environment. Traditional paradigms impose limitations that are rooted in dependence upon the students and instructors being physically located in the same place at the same time. These represents significant impediments for PE programs that use geographically separate clinical sites to provide clinical experience. Historically this has led to a disintegration of the presentation of theory, and a reduction in the quantity or quality of clinical experience opportunities. New PE models help to eliminate limitations and improve the quality of education especially in the face of economic challenges. Perfusion education students and faculty will have to work together to find computer-based offerings that are equivalent to traditional classroom methods.

Economic hardships in adulthood and mental health in Sweden. The Swedish National Public Health Survey 2009.

PubMed

Ahnquist, Johanna; Wamala, Sarah P

2011-10-11

Possible accumulative effects of a combined economic hardship's measure, including both income and non-income related economic hardships measures, on mental health has not been well investigated. The aim of this paper was to investigate; (i) independent associations between multiple measures of economic hardships and mental health problems, and (ii) associations between a combined economic hardships measure and mental health problems. We analysed data from the 2009 Swedish National Survey of Public Health comprising a randomly selected representative national sample combined with a randomly selected supplementary sample from four county councils and three municipalities consisting of 23,153 men and 28,261 women aged 16-84 years. Mental health problems included; psychological distress (GHQ-12), severe anxiety and use of antidepressant medication. Economic hardship was measured by a combined economic hardships measure including low household income, inability to meet expenses and lacking cash reserves. The results from multivariate adjusted (age, country of birth, educational level, occupational status, employment status, family status and long term illness) logistic regression analysis indicate that self-reported current economic difficulties (inability to pay for ordinary bills and lack of cash reserves), were significantly associated with both women's and men's mental health problems (all indicators), while low income was not. In addition, we found a statistically significant graded association between mental health problems and levels of economic hardships. The findings indicate that indicators of self-reported current economic difficulties seem to be more strongly associated with poor mental health outcomes than the more conventional measure low income. Furthermore, the likelihood of mental health problems differed significantly in a graded fashion in relation to levels of economic hardships.

Economic difficulties and subsequent sleep problems: Evidence from British and Finnish occupational cohorts

PubMed Central

Lallukka, Tea; Ferrie, Jane E.; Kivimäki, Mika; Shipley, Martin J.; Rahkonen, Ossi; Lahelma, Eero

2012-01-01

Background Social determinants of sleep may prove to be as important as health status. In this study we examined the extent to which persistent and changing economic difficulties are associated with sleep problems in two prospective occupational cohorts. Methods We used data from Finnish (baseline 2000–2002; follow-up 2007; n = 6328) and British (baseline 1997–1999; follow-up 2003–2004; n = 5002) public sector employees. Economic difficulties, sleep problems, and a variety of covariates were assessed at baseline and follow-up. Results Prevalence of frequent sleep problems at follow-up was 27% and 20% among women and men in the Finnish cohort, and 34% and 27% in the British cohort, respectively. Odds for sleep problems were higher among those with persistent economic difficulties (frequent economic difficulties at baseline and follow-up) compared to those with no difficulties. This association remained after multiple adjustments, including parental and current socioeconomic position, in the Finnish (OR 1.72, 95% CI 1.35–2.18) cohort. Increases in economic difficulties were similarly associated with sleep problems in the Finnish and the British cohort. Conclusion Evidence from two occupational cohorts suggests strong associations between economic difficulty and poor sleep. Awareness of this association will help health care professionals identify and prevent sleep problems. PMID:22445231

The Need for Institutional Fiscal Responsibility

ERIC Educational Resources Information Center

Institute for Higher Education Policy, 2011

2011-01-01

Colleges and universities across the nation face a number of economic and social conditions that affect institutional operations. Limited financial resources due to the nation's economic recession, increased calls for improved degree productivity to meet civic and labor market demands, and shifting demographic patterns create a challenging…

Fragility of the provision of local public goods to private and collective risks.

PubMed

Cárdenas, Juan-Camilo; Janssen, Marco A; Ale, Manita; Bastakoti, Ram; Bernal, Adriana; Chalermphol, Juthathip; Gong, Yazhen; Shin, Hoon; Shivakoti, Ganesh; Wang, Yibo; Anderies, John M

2017-01-31

Smallholder agricultural systems, strongly dependent on water resources and investments in shared infrastructure, make a significant contribution to food security in developing countries. These communities are being increasingly integrated into the global economy and are exposed to new global climate-related risks that may affect their willingness to cooperate in community-level collective action problems. We performed field experiments on public goods with private and collective risks in 118 small-scale rice-producing communities in four countries. Our results indicate that increasing the integration of those communities with the broader economic system is associated with lower investments in public goods when facing collective risks. These findings indicate that local public good provision may be negatively affected by collective risks, especially in communities more integrated with the market economy.

Political economy of oil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Banks, F.E.

1980-01-01

A nontechnical discussion of the political economy of the world oil market is intended to inform the beginning student as well as serve as a reference book. Beginning with definitions and an explanation of units, the text covers the world economy, oil supply, oil prices, oil consumption and non-oil energy materials supplies, oil companies, macroeconomics, and the market in an effort to relate both macro- and microeconomic phenomena. Professor Banks feels that population is the most crucial factor in economics today, followed by nonfuel minerals and energy; the technical problems pertaining to energy, however, can be managed if the firstmore » two are faced and dealt with. He thinks the outlook is good for replacing oil with other energy sources. 143 references, 23 figures, 26 tables. (DKC)« less

Fragility of the provision of local public goods to private and collective risks

PubMed Central

Cárdenas, Juan-Camilo; Ale, Manita; Bastakoti, Ram; Bernal, Adriana; Chalermphol, Juthathip; Gong, Yazhen; Shin, Hoon; Shivakoti, Ganesh; Wang, Yibo; Anderies, John M.

2017-01-01

Smallholder agricultural systems, strongly dependent on water resources and investments in shared infrastructure, make a significant contribution to food security in developing countries. These communities are being increasingly integrated into the global economy and are exposed to new global climate-related risks that may affect their willingness to cooperate in community-level collective action problems. We performed field experiments on public goods with private and collective risks in 118 small-scale rice-producing communities in four countries. Our results indicate that increasing the integration of those communities with the broader economic system is associated with lower investments in public goods when facing collective risks. These findings indicate that local public good provision may be negatively affected by collective risks, especially in communities more integrated with the market economy. PMID:28096383

[Social politics against poverty and in favor of health in Mexico].

PubMed

Hamui-Sutton, Alicia; Irigoyen-Coria, Arnulfo; Gómez-Clavelina, Francisco Javier; Fernández-Ortega, Miguel Angel

2006-01-01

One of the biggest challenges that Mexico faces is to fight against the poverty. The transition of a characteristic welfare model from the government in a closed economy, to an open economy where the functions of the State are limited, has modified the modalities of the social politics against poverty. Six indispensable conditions are identified for poverty's reduction: 1. Economic development with stability in order to generate more and better jobs for poor people. 2. To improve regional economies. 3. To improve home conditions of poor people. 4. To elevate education levels (to encourage an authentic heath education). 5. To diminish catastrophic expenses for health problems. 6. Technical training for all workers. The impact of poverty over health can provide valuable elements to establish effective preventive strategies on health workers.

On the psychology of poverty.

PubMed

Haushofer, Johannes; Fehr, Ernst

2014-05-23

Poverty remains one of the most pressing problems facing the world; the mechanisms through which poverty arises and perpetuates itself, however, are not well understood. Here, we examine the evidence for the hypothesis that poverty may have particular psychological consequences that can lead to economic behaviors that make it difficult to escape poverty. The evidence indicates that poverty causes stress and negative affective states which in turn may lead to short-sighted and risk-averse decision-making, possibly by limiting attention and favoring habitual behaviors at the expense of goal-directed ones. Together, these relationships may constitute a feedback loop that contributes to the perpetuation of poverty. We conclude by pointing toward specific gaps in our knowledge and outlining poverty alleviation programs that this mechanism suggests. Copyright © 2014, American Association for the Advancement of Science.

The tobacco-using periodontal patient: role of the dental practitioner in tobacco cessation and periodontal disease management.

PubMed

Chaffee, Benjamin W; Couch, Elizabeth T; Ryder, Mark I

2016-06-01

Although the prevalence of tobacco use has declined in some parts of the world, tobacco use remains a persistent and, in some cases, growing problem that will continue to be a fundamental challenge facing dental practitioners in the decades ahead. Dental practitioners have a unique opportunity and professional obligation to be a positive influence in reducing the economic and social burden inflicted by tobacco use on dental and general health. In this article, the current noninvasive, evidence-based approaches are presented for dental practitioners to help patients avoid initiating tobacco use, to encourage and assist patients in ceasing tobacco use and to address tobacco-induced damage to periodontal supporting tissues. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

ADVERSE CHILDHOOD EXPERIENCES AMONG YOUTH AGING OUT OF FOSTER CARE: A LATENT CLASS ANALYSIS

PubMed Central

Rebbe, Rebecca; Nurius, Paula S.; Ahrens, Kym R.; Courtney, Mark E.

2017-01-01

Research has demonstrated that youth who age out, or emancipate, from foster care face deleterious outcomes across a variety of domains in early adulthood. This article builds on this knowledge base by investigating the role of adverse childhood experience accumulation and composition on these outcomes. A latent class analysis was performed to identify three subgroups: Complex Adversity, Environmental Adversity, and Lower Adversity. Differences are found amongst the classes in terms of young adult outcomes in terms of socio-economic outcomes, psychosocial problems, and criminal behaviors. The results indicate that not only does the accumulation of adversity matter, but so does the composition of the adversity. These results have implications for policymakers, the numerous service providers and systems that interact with foster youth, and for future research. PMID:28458409

Consultation Focus: Identification of Issues.

ERIC Educational Resources Information Center

Pian, Canta

This paper discusses some of the problems faced by Asian Americans. Major topics addressed include: (1) the lack of accurate census statistics on minorities, especially Asian and Pacific Americans; (2) the employment, health, and stereotypic portrayal problems faced by Asian and Pacific American women; (3) racially discriminatory immigration laws…

Plagiarism Due to Misunderstanding: Online Instructor Perceptions

ERIC Educational Resources Information Center

Greenberger, Scott; Holbeck, Rick; Steele, John; Dyer, Thomas

2016-01-01

Plagiarism is an ongoing problem in higher education. This problem exists in both online and face-to-face modalities. The literature indicates that there are three ways higher education institutions define plagiarism, which includes theft, deception, and misunderstanding. Plagiarism due to misunderstanding has received less attention in the…

A Study on the Application of Creative Problem Solving Teaching to Statistics Teaching

ERIC Educational Resources Information Center

Hu, Ridong; Xiaohui, Su; Shieh, Chich-Jen

2017-01-01

Everyone would encounter the life issue of solving complicated problems generated by economic behaviors among all activities for making a living. Various life problems encountered therefore could be generalized by economic statistics. In other words, a lot of important events in daily life are related to economic statistics. For this reason,…

Victimisation through bullying and cyberbullying: Emotional intelligence, severity of victimisation and technology use in different types of victims.

PubMed

Beltrán-Catalán, María; Zych, Izabela; Ortega-Ruiz, Rosario; Llorent, Vicente J

2018-05-01

Bullying and cyberbullying are global public health problems. However, very few studies described prevalence, similarities and differences among face-to-face victims, cybervictims and students who are victimised through both bullying and cyberbullying. This study was conducted to describe these different patterns of victimisation and severity of victimisation, emotional intelligence and technology use in different types of victims. A total number of 2,139 secondary school students from 22 schools, randomly selected from all provinces of Andalusia, Spain, participated in this study. Information about bullying, cyberbullying, social networking sites use and perceived emotional intelligence was collected. Face-to-face victimisation only is the most common type of victimisation followed by mixed victimisation. Cybervictimisation only is rare. Mixed victims score higher in severity of bullying and present higher emotional attention than face-to-face victims. Most victims of cyberbullying are also face-to-face victims. Holistic approach that focuses on different problems at the same time seems to be needed to tackle these behaviours.

Multinational Experiment 7. Regional Analysis: Wider Mediterranean

DTIC Science & Technology

2013-07-08

crossroads for the maritime trade and the global economic flows, the Mediterranean Sea is something like a lab where maritime security initiatives could...and their economic development. One of the most critical areas in the world partially faces the Mediterranean: the Middle East. As stated, 21...Nations have a coastline on the Mediterranean Sea, offering a wide range of economical , political, cultural and religious perspectives that hamper the

High-Growth Firms and the Future of the American Economy. Kauffman Foundation Research Series: Firm Formation and Economic Growth

ERIC Educational Resources Information Center

Stangler, Dane

2010-01-01

Into early 2010, more than two years after the recession began, the American economy continues to send out mixed signals with respect to economic recovery: GDP (gross domestic product) growth looks set to recover, while unemployment is projected to remain high for many more years. The most important economic matter facing the country is job…

The mad cow problem in the UK: risk perceptions, risk management, and health policy development.

PubMed

Lanska, D J

1998-01-01

Mad cow disease or bovine spongiform encephalopathy (BSE) is a fatal neurological disease of cattle first recognized in the United Kingdom (UK) in 1986. Until recently, the UK government considered the chance of a human becoming infected with the BSE agent to be extremely remote. As a result of new developments, alarmist media attention, bureaucratic mishandling of the issues, scientific uncertainty, bickering among technical experts, and a dearth of easily assimilated and balanced information on the problem, widespread fears that affected cattle could enter the human food supply and transmit the disease to humans have periodically erupted, causing social, economic, and political consequences of tremendous magnitude. Better management of the mad cow problem could have minimized the magnitude of the epidemic among cattle, the risk to humans, and the public outrage. Trust in the British government was seriously eroded, an entire industry crippled, and international relations severely tried. Although the scientific data concerning BSE and its transmissibility to humans are still not conclusive, a growing body of (still largely circumstantial) evidence suggests that BSE may be transmissible to humans. Unfortunately, policy decisions cannot wait for a final scientific answer. Therefore, high-stakes decisions must be made in the face of this uncertainty. Such decisions should be made with the primary purpose of protecting the public, and not preferentially the economics of an industry, political alliances, or other considerations. Given that the risk to humans from BSE was (and still is) unknown and may be high, and that the perceived risk among the British public was (and still is) extraordinarily high, policies should support more aggressive interventions. Of necessity, such interventions will be preventive, as there is presently no available treatment. Such policies should be modified as necessary as the developing scientific data warrants.

3D face recognition based on multiple keypoint descriptors and sparse representation.

PubMed

Zhang, Lin; Ding, Zhixuan; Li, Hongyu; Shen, Ying; Lu, Jianwei

2014-01-01

Recent years have witnessed a growing interest in developing methods for 3D face recognition. However, 3D scans often suffer from the problems of missing parts, large facial expressions, and occlusions. To be useful in real-world applications, a 3D face recognition approach should be able to handle these challenges. In this paper, we propose a novel general approach to deal with the 3D face recognition problem by making use of multiple keypoint descriptors (MKD) and the sparse representation-based classification (SRC). We call the proposed method 3DMKDSRC for short. Specifically, with 3DMKDSRC, each 3D face scan is represented as a set of descriptor vectors extracted from keypoints by meshSIFT. Descriptor vectors of gallery samples form the gallery dictionary. Given a probe 3D face scan, its descriptors are extracted at first and then its identity can be determined by using a multitask SRC. The proposed 3DMKDSRC approach does not require the pre-alignment between two face scans and is quite robust to the problems of missing data, occlusions and expressions. Its superiority over the other leading 3D face recognition schemes has been corroborated by extensive experiments conducted on three benchmark databases, Bosphorus, GavabDB, and FRGC2.0. The Matlab source code for 3DMKDSRC and the related evaluation results are publicly available at http://sse.tongji.edu.cn/linzhang/3dmkdsrcface/3dmkdsrc.htm.

Student Experiences of Problem-Based Learning in Pharmacy: Conceptions of Learning, Approaches to Learning and the Integration of Face-to-Face and On-Line Activities

ERIC Educational Resources Information Center

Ellis, Robert A.; Goodyear, Peter; Brillant, Martha; Prosser, Michael

2008-01-01

This study investigates fourth-year pharmacy students' experiences of problem-based learning (PBL). It adopts a phenomenographic approach to the evaluation of problem-based learning, to shed light on the ways in which different groups of students conceive of, and approach, PBL. The study focuses on the way students approach solving problem…

Integrated Maintenance Information System (IMIS): A Maintenance Information Delivery Concept.

DTIC Science & Technology

1987-11-01

InterFace Figure 2. Portable Maintenance Computer Concept. provide advice for difficult fault-isolation problems . The technician will be able to accomplish...faced with an ever-growing number of paper-based technical orders (TOs). This has greatly increased costs and distribution problems . In addition, it has...compounded problems associ- ated with ensuring accurate data and the lengthy correction times involved. To improve the accuracy of technical data and

Problems faced and coping strategies used by adolescents with mentally ill parents in Delhi.

PubMed

George, Shoba; Shaiju, Bindu; Sharma, Veena

2012-01-01

The present study was conducted to assess the problems faced by adolescents whose parents suffer from major mental illness at selected mental health institutes of Delhi. The objectives also included assessment of the coping strategies of the adolescents in dealing with these problems. The Stuart Stress Adaptation Model of Psychiatric Nursing Care was used as the conceptual framework. A descriptive survey approach with cross-sectional design was used in the study. A structured interview schedule was prepared. Purposive non-probability sampling technique was employed to interview 50 adolescents whose parents suffer from major mental illness. Data gathered was analysed and interpreted using both descriptive and inferential statistics. The study showed that majority of the adolescents had moderate problems as a result of their parent's mental illness. Area-wise analysis of the problems revealed that the highest problems faced were in family relationship and support and majority of the adolescents used maladaptive coping strategies. A set of guidelines on effective coping strategies was disseminated to these adolescents.

Exact solution for a two-phase Stefan problem with variable latent heat and a convective boundary condition at the fixed face

NASA Astrophysics Data System (ADS)

Bollati, Julieta; Tarzia, Domingo A.

2018-04-01

Recently, in Tarzia (Thermal Sci 21A:1-11, 2017) for the classical two-phase Lamé-Clapeyron-Stefan problem an equivalence between the temperature and convective boundary conditions at the fixed face under a certain restriction was obtained. Motivated by this article we study the two-phase Stefan problem for a semi-infinite material with a latent heat defined as a power function of the position and a convective boundary condition at the fixed face. An exact solution is constructed using Kummer functions in case that an inequality for the convective transfer coefficient is satisfied generalizing recent works for the corresponding one-phase free boundary problem. We also consider the limit to our problem when that coefficient goes to infinity obtaining a new free boundary problem, which has been recently studied in Zhou et al. (J Eng Math 2017. https://doi.org/10.1007/s10665-017-9921-y).

A review on economic emission dispatch problems using quantum computational intelligence

NASA Astrophysics Data System (ADS)

Mahdi, Fahad Parvez; Vasant, Pandian; Kallimani, Vish; Abdullah-Al-Wadud, M.

2016-11-01

Economic emission dispatch (EED) problems are one of the most crucial problems in power systems. Growing energy demand, limitation of natural resources and global warming make this topic into the center of discussion and research. This paper reviews the use of Quantum Computational Intelligence (QCI) in solving Economic Emission Dispatch problems. QCI techniques like Quantum Genetic Algorithm (QGA) and Quantum Particle Swarm Optimization (QPSO) algorithm are discussed here. This paper will encourage the researcher to use more QCI based algorithm to get better optimal result for solving EED problems.

Developing Effective In-School-Suspension Programs.

ERIC Educational Resources Information Center

Vanderslice, Ronna

Discipline--the most serious problem faced by teachers today--has consistently appeared at or near the top of the public's attitudes toward the public schools. This paper discusses the difficulty of discipline and one of the most perplexing problems facing administrators today--the use of suspension as a discipline alternative. Out-of-school…

Facing Life, English: 5113.30.

ERIC Educational Resources Information Center

Singleton, Clifford G.; Rice, M. Paul

The outline of a course in the investigation of literature (both fiction and nonfiction) which concerns youth facing and overcoming problems of life, with stress upon the novel and biography, is presented. The student is expected, through reading selected literary works, to (1) examine the problems confronted by youth, (2) examine youth's needs…

Analysis of Five Instructional Methods for Teaching Sketchpad to Junior High Students

ERIC Educational Resources Information Center

Wright, Geoffrey; Shumway, Steve; Terry, Ronald; Bartholomew, Scott

2012-01-01

This manuscript addresses a problem teachers of computer software applications face today: What is an effective method for teaching new computer software? Technology and engineering teachers, specifically those with communications and other related courses that involve computer software applications, face this problem when teaching computer…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Flintoff, F.

With the advent of industrialisation and urbanisation, developing countries are faced with numerous problems, one of the biggest being the provision of an effective solid wastes system appropriate to their varying climates and economies. The problems facing third world countries are discussed, these include the lack of a network of district depots, inadequate automotive servicing facilities and technical expertise.

People Considerations in Word Processing.

ERIC Educational Resources Information Center

Diamond, Marion L.

1984-01-01

Business educators preparing students for jobs in business and industry should become aware of the problems faced by workers in a typical large office environment. Word processor operators face many of the same problems as factory assembly line workers--lack of personalization, lack of incentive, and removal from the mainstream. (JOW)

The Big Picture and Specifics of College General Education

ERIC Educational Resources Information Center

Gan, Yang

2018-01-01

In recent years, general education has developed considerably in Chinese universities, but it still faces many challenges and problems. Among the various negative factors, four problems may be the greatest challenges currently faced by Chinese university general education and ordinary undergraduate education: (1) In the era of massified higher…

Environmental Risk Assessment for a Developing Country like India

NASA Astrophysics Data System (ADS)

Ahmed, Shamsuzzaman; Saha, Indranil

2017-04-01

The developing world is facing an increased risk of accelerating disaster losses. A concrete risk assessment along with subsequent management program involving identification, mitigation and preparedness will assist in rehabilitation and reconstruction once the disaster has struck is critical to subvert the magnitude of the loss incurred. A developing country like India has been taken as an example to highlight the elements mentioned. Most countries like India in the developing world is facing a mounting challenge to promote economic growth and bring down poverty. In this scenario, significant climatic changes will not only impact key economic sectors but also add to the existing conundrum. Sudden onset of natural calamities pose an increasing problem to the developing countries for which risk management strategies need to be forged in order to deal with such hazards. If this is not the case, then a substantial diversion of financial resources to reconstruction in the post disaster phase severely messes up the budget planning process. This compromises economic growth in the long run. Envisaging cost effective mitigation measures to minimize environmental and socio economic toll from natural disasters is the immediate requirement. Often it has been found that an apparent lack of historical data on catastrophic events makes hazard assessment an extremely difficult process. For this it is useful to establish preliminary maps to identify high risk zones and justify the utilization of funds. Vulnerability studies assess the physical, social and economic consequences that result from the occurrence of a severe natural phenomenon. Also they take into account public awareness of risk and the consequent ability to cope with such risks. Risk analysis collates information from hazard assessment and vulnerability studies in the form of an estimation of probable future losses in the face of similar hazards. Promoting different governmental schemes to catastrophe risk absorption can be of great assistance for individuals in this context. Reconstruction and rehabilitation measures provide long term assistance for people having suffered major disaster losses. This will involve cooperation and participation of the local communities and stakeholders. In India the government is actively assisting the states in their response to catastrophes. India lacks an integrated system for disaster risk management, instead it is developing a loosely networked system. Here, the NGOs play a significant role in risk reduction programs. The National Natural Disaster Knowledge Network has been set up to promote a simultaneous interactive platform for all the stakeholders dealing with natural disasters. An Indian NGO like Disaster Mitigation Institute is closely working with the government to design means to address disaster loss. The apparent deficit in India is the dominance of the unorganized sector and there is an active focus in increasing the government's contribution by creating various national programs. Involvement of the private sector will also play a key role in addressing such losses in the future. There is an increasing emergence of various initiatives that can provide a meaningful platform to tackle the staggering losses incurred from severe natural hazard events.

Sustainable Approaches for Materials Management in Remote, Economically Challenged Areas of the Pacific

EPA Science Inventory

Remote, economically challenged areas in the Commonwealth of the Northern Marianas Islands (CNMI) and American Samoa in the US Pacific island territories face unique challenges with respect to solid waste management. These islands are remote and isolated, with some islands suppo...

An investigation of the effects of interventions on problem-solving strategies and abilities

NASA Astrophysics Data System (ADS)

Cox, Charles Terrence, Jr.

Problem-solving has been described as being the "heart" of the chemistry classroom, and students' development of problem-solving skills is essential for their success in chemistry. Despite the importance of problem-solving, there has been little research within the chemistry domain, largely because of the lack of tools to collect data for large populations. Problem-solving was assessed using a software package known as IMMEX (for Interactive Multimedia Exercises) which has an HTML tracking feature that allows for collection of problem-solving data in the background as students work the problems. The primary goal of this research was to develop methods (known as interventions) that could promote improvements in students' problem-solving and most notably aid in their transition from the novice to competent level. Three intervention techniques that were incorporated within the chemistry curricula: collaborative grouping (face-to-face and distance), concept mapping, and peer-led team learning. The face-to-face collaborative grouping intervention was designed to probe the factors affecting the quality of the group interaction. Students' logical reasoning abilities were measured using the Group Assessment of Logical Thinking (GALT) test which classifies students as formal, transitional, or concrete. These classifications essentially provide a basis for identifying scientific aptitude. These designations were used as the basis for forming collaborative groups of two students. The six possibilities (formal-formal, formal-transitional, etc.) were formed to determine how the group composition influences the gains in student abilities observed from collaborative grouping interventions. Students were given three assignments (an individual pre-collaborative, an individual post collaborative, and a collaborative assignment) each requiring them to work an IMMEX problem set. Similar gains in performance of 10% gains were observed for each group with two exceptions. The transitional students who were paired with concrete students had a 15% gain, and the concrete students paired with other concrete students had only a marginal gain. In fact, there was no statistical difference in the pre-collaborative and post-collaborative student abilities for concrete-concrete groups. The distance collaborative intervention was completed using a new interface for the IMMEX software designed to mimic face-to-face collaboration. A stereochemistry problem set which had a solved rate of 28% prior to collaboration was chosen for incorporation into this distance collaboration study. (Abstract shortened by UMI.)

Overcoming barriers to high performance seismic design using lessons learned from the green building industry

NASA Astrophysics Data System (ADS)

Glezil, Dorothy

NEHRP's Provisions today currently governing conventional seismic resistant design. These provisions, though they ensure the life-safety of building occupants, extensive damage and economic losses may still occur in the structures. This minimum performance can be enhanced using the Performance-Based Earthquake Engineering methodology and passive control systems like base isolation and energy dissipation systems. Even though these technologies and the PBEE methodology are effective reducing economic losses and fatalities during earthquakes, getting them implemented into seismic resistant design has been challenging. One of the many barriers to their implementation has been their upfront costs. The green building community has faced some of the same challenges that the high performance seismic design community currently faces. The goal of this thesis is to draw on the success of the green building industry to provide recommendations that may be used overcome the barriers that high performance seismic design (HPSD) is currently facing.

[Gender difference in risk factors for depression in community-dwelling elders].

PubMed

Kim, Chul-Gyu; Park, Seungmi

2012-02-01

This study was conducted to compare the degree of depression between men and women and to identify factors influencing their depression. Participants in this cross-sectional descriptive study were 263 persons over 65 years old (men: 103, women: 160). Data were collected through face to face interviews using questionnaires and were done in two urban areas in 2010. Research instruments utilized in this study were SGDS, MMSE-K, SRH, FILE, sleep pattern scale, family and friend support scale, and social support scale. Multivariate regression analysis was performed to identify factors influencing depression in elders. The proportions of participants with depression were significantly different between men and women (52.4% vs. 67.5%). Regression model for depression in elderly men significantly accounted for 54%; disease stress (32%), economic stress (10%), perceived health status (4%), and family support, educational level, age, and hypertension. Regression model for depression in elderly women significantly accounted for 47%; disease stress (25%), perceived social loneliness (8%), friend support (5%), family stress (4%), and sleep satisfaction, and family support. Results demonstrate that depression is an important health problem for elders, and show gender differences for factors influencing depression. These results could be used in the developing depression prevention programs.

When should governments increase the supply of psychiatric beds?

PubMed

Allison, S; Bastiampillai, T; Licinio, J; Fuller, D A; Bidargaddi, N; Sharfstein, S S

2018-04-01

Low numbers of hospital-based psychiatric beds create problems for people with severe mental illness (SMI), when they face extended emergency department (ED) waits, higher thresholds for admission to an acute bed, and short revolving-door stays with high rates of rehospitalisation. Limited access to inpatient treatment has been associated with higher suicide risk, premature mortality, homelessness, violent crime and incarceration. Ultimately, people with SMI can be transinstitutionalised to the criminal justice system. In the USA, for example, prisons have replaced mental hospitals as the largest institutions housing people with SMI. There is no international consensus on the safe minimum numbers of acute, forensic and rehabilitation beds needed to reduce these risks. As a consequence, Organisation for Economic Cooperation and Development (OECD) countries have wide variations in the mix of hospital beds with an average of 71 beds per 100 000 population. Policymakers face difficult choices with few studies to guide decisions on supplying beds. The UK Royal College of Psychiatrists offered a policy framework, which was adapted for Australia. The government of the State of South Australia increased the supplies of crisis, acute and forensic beds to meet a mandatory target to safely reduce mental health boarding in the EDs.

An Integrated Multimedia Learning Model vs. the Traditional Face-to-Face Learning Model: An Examination of College Economics Classes

ERIC Educational Resources Information Center

Son, Barbara; Simonian, Mark

2016-01-01

Multimedia learning tools can assist and help motivate students by supplementing traditional teaching modalities with learner-centered learning through application and practice. The overall effectiveness of multimedia learning has been documented (Son & Simonian, 2013; Son & Goldstone, 2012; Zhang, 2005). How are effective multimedia…

Mothers' Parenting and Young Economically Disadvantaged Children's Relational and Overt Bullying

ERIC Educational Resources Information Center

Curtner-Smith, Mary E.; Culp, Anne M.; Culp, Rex; Scheib, Carrie; Owen, Kelly; Tilley, Angela; Murphy, Molly; Parkman, Lauren; Coleman, Peter W.

2006-01-01

We examined links between mothers' parenting and children's relational bullying and overt bullying in a sample of children attending a Head Start program. Mothers completed surveys and face-to-face interviews. Head Start teachers completed assessments on children. Results indicated that a small percentage of children in the sample was rated by…

Who Goes to Lectures (and Does It Matter)?

ERIC Educational Resources Information Center

Birch, Elisa; Williams, Andrew

2015-01-01

Using a combination of survey and student record data from a first year university economics principles class, we look at the characteristics of students who are attending face-to-face lectures, versus those students who choose to view these same lectures via online lecture recordings. The survey includes the Biggs (2001) Revised Study Process…

Non Profit Leaders Face New Realities: Status Report on Non Profit Care

ERIC Educational Resources Information Center

Neugebauer, Roger

2010-01-01

When "Exchange" surveyed leaders of North America's largest non profit child care organizations about threats facing their organizations, not surprisingly, the "state of the economy" was foremost on their minds. What is surprising is that these organizations have been able to weather the economic storm quite well. One should…

Economic Development: A Community College Faces the Challenge.

ERIC Educational Resources Information Center

Crowley, Jackie; Boatright, Joyce

1988-01-01

Faced with a changing economy, the Houston Community College System (Texas) set goals and objectives to pull together its resources in response to the crisis in the Houston area. This article describes successful strategies and approaches used to network, market, and develop company partnerships and training activities to meet local needs. (Author)

Institutional Analytics: A Response to the Pressures of Academic Capitalism

ERIC Educational Resources Information Center

O'Keefe, Molly Eleanor

2017-01-01

The higher education sector today faces an environment unlike any it has seen before. Serving a wide variety of internal and external stakeholders and facing diverse and fast-changing economic, social, and political pressures, universities can benefit from corporate-like approaches such as the use of analytics to inform strategic decision-making…

Research and Development in the Anthropogenic Cryosphere

NASA Astrophysics Data System (ADS)

de Jong, C.; Luthe, T.; Hohenwallne, D.

2009-04-01

Much of todays cryosphere research is oriented towards the polar regions and is strongly supported by large associations and funding. On the other hand, funding and institutional support is still limited for mountains. In Europe, mountain research is mainly funded through Alpine Space Interregs, FP7, ESF and COST. However, there is growing global change pressure on mountain regions, particularly in the more fragile, higher altitudes such as between 1000 - 3200 m in the Alps. Although these zones are comparable to the Arctic in terms of climatic and physiographic conditions, they are not in terms of human pressures and atmospheric pollution released from surrounding agglomerations. A re-orientation of research into more applied projects that tackle present day problems is necessary. Not only is climate change rapidly changing the face of mountains, socio-economic multipliers are also acting fast. New problems such as conflicts over natural resources are evolving at a rapid rate, requiring research funding and projects to respond at according rates if timely and efficient solutions are to be proposed. Other problems include contamination of high altitude lakes and ecosystems through atmospheric precipitation of persistent organic pollutants and concentration of radio-active substances. The rapid melt of glacier ice is also releasing pollutants that have been captured for many decades. Many of the present day problems develop due to a miscomprehension of the cryosphere. Short-term economical reasoning outweighs the long-term ecological impacts that could be very counter-productive at the long term. Both the glaciological, snow, permafrost, geomorphological, ecological, hydrological and atmospheric conditions are increasingly heavily modified by human impacts. The effects include the alteration of the ice cover (by artificial covering of glaciers), production of artificial snow cover, snow and ground compaction, erosion, landsliding, change in vegetation cover and fauna, modification of local hydrological cycle and modification of local climate and atmospheric pollution. Research in mountains should balance the needs of scientists and stakeholders alike, but this requires re-orientation of mountain research into multi-disciplinary projects next to basic science. Unlike the polar regions (with exceptions like Longyearbyen, Spitzbergen), seasonal population pressure in mountains is intense, causing local problems such as water scarcity. Research in these areas therefore requires close collaboration with stakeholders. Large-scale events such as Winter Olympics that have benefited from the classical mountain cryosphere in the past are now increasingly becoming internationally competitive and independent of the natural cryospheric conditions. New ski areas are developed world-wide in zones that do not offer natural climatological conditions for maintaining ski runs. Sub-zero temperatures are used as a basis for snow-making even in those regions that do not benefit from sufficient natural snow-fall. Large-scale landscape modification results in motorway like ski runs, large snow water reservoirs and extensive housing projects on vulnerable slopes. Due to steep and remote topography, transport is often dominated by cars and increases CO2 emissions intensively at local hot spots. In future, mountain slopes that have been heavily modified for winter tourism, may rapidly become neglected zones due to rapid snowline retreat. As the summer season extends, the modifications to the cryosphere will become more and more evident. Even with positive temperatures and snow-free ground, the vegetation season will not be extensive enough to enable rapid recovery, especially at altitudes above 2000 m a.s.l and north-facing aspects. Several decades of anthropogenic modification may require several centuries of recovery to provide new economical benefits.

Zinder: a city running dry.

PubMed

Price, T

1993-01-01

In the West African Sahel lies the old Hausa city of Zinder, Niger. Since the last few decades, it has constantly faced considerable population growth (19,300-119,8000 between 1960 and 1980) while its acute problems with the water supply are increasing. The dry regional climate compounds the problems. In the past, Zinder was a trade center between northern and sub-Saharan Africa as well as being the colonial capital of Niger (1911-26). Its economic and political position has fallen greatly with independence. Lower than average rainfall and the disastrous droughts of the 1970s and 1980s have seriously diminished the region's economic base, e.g., the average annual rainfall in 1930-60 was 535 mm, but by the 1980s, it was only 355 mm. Zinder sits on an elevated, rocky hill which is encircled by dry river valleys and there are no major permanent bodies of water in the vicinity. Impenetrable layers of stone prevent the digging of wells within the city, so the city depends on wells in nearby valleys. The reduced rainfall hinders replenishment of the aquifer, resulting in a drop in the availability of water for daily consumption from 6500 to 3500 sq m. Per capita water consumption in Zinder is much lower than the national average (55 1/day vs. about 100 1/day). The drought in 1992 caused per capita consumption to fall to 29 1/day, just barely above the minimal standards for private use in urban areas of 20 1/person/day. To further compound the problem, 20 villages in Zinder's environs, some villages with a population of 5000, people, rely on the same water system. Zinder serves as a refuge for the regional population in drought years and during the yearly dry season. Promised international financing cannot resolve Zinder's problems at a realistic cost.

Entrepreneurship by the Books

ERIC Educational Resources Information Center

Kamien, Morton I.

2008-01-01

The history of invention and innovation makes clear the importance of entrepreneurship as a driver of economic growth. This is especially important today, when we face the twin challenges of developing new economic energy sources while avoiding the threat of global warming. Thus, it is essential that we provide potential entrepreneurs access to…

Determining the economic liability of implementing irrigation on small-scale farming systems

USDA-ARS?s Scientific Manuscript database

Small, limited resource farmers are often the primary providers of fresh foods for rural communities. However, they face often insurmountable economic challenges to staying in business. The small and limited resource farmer has declined at an alarming rate. The reasons for the decline or disappearan...

Training Extension Course Cost and Training Effectiveness Analysis Methodology

DTIC Science & Technology

1986-01-01

to briefly summarize the economic theories on which it is based, which are the theory of consumer behavior and the theory of economic welfare. The...theory of consumer behavior attempts to explain the behavior of rational individuals in the context of a market. Individuals are faced with a large

Coping with Economic Uncertainty: Focus on Key Risks Essential

ERIC Educational Resources Information Center

Sander, Laura

2009-01-01

During this period of continued economic uncertainty, higher-education institutions are facing a variety of challenges that by now are very familiar to governing boards and institutional leaders, including poor investment returns, reduced liquidity, limited choices in how they structure debt issues, and threats to flexibility in tuition pricing.…

Jamaica: A Development Perspective.

ERIC Educational Resources Information Center

Scott, Rosalind; And Others

Jamaica is known mainly as a tourist playground and the home of Reggae music. This Jamaican teaching unit dispels stereotypes and shows Jamaica for what it really is--an economically-troubled, developing nation. The unit illustrates the challenges this island nation is facing in its struggle toward economic development. Contents are: Teacher…

Guam '79: Facing the New Pacific Era. Annual Economic Review.

ERIC Educational Resources Information Center

Guam Dept. of Commerce, Agana.

Socioeconomic conditions and developments are analysed in this report, designed to be useful to planners in government and the private sector. The introduction summarizes Guam's economic outlook emphasizing the effect of federal funds for reconstruction following Supertyphoon Pamela in 1976, moderate growth in tourism, and Guam's potential to…

Economic Returns to Education: What We Know, What We Don't Know, and Where We Are Going-Some Brief Pointers

ERIC Educational Resources Information Center

Dickson, Matt; Harmon, Colm

2011-01-01

The estimation of the economic return to education has perhaps been one of the predominant areas of analysis in applied economics for over 50 years. In this short note we consider some of the recent directions taken by the literature, and also some of the blockages faced by both science and policymakers in pushing forward some key issues. This…

The Effects of Local Economic Conditions on Navy Enlistments.

DTIC Science & Technology

1980-03-18

Standard Metropolitan Statistical Area (SMSA) as the basic economic unit, cross-sectional regression models were constructed for enlistment rate, recruiter...to eligible population suggesting that a cheaper alternative to raising mili- tary wages would be to increase the number of recruiters. Arima (1978...is faced with a number of cri- teria that must be satisfied by an acceptable test variable. As with other variables included in the model , economic

AMERICA’S BASE NETWORK: CREDIBLE DETERRENCE

DTIC Science & Technology

2017-04-06

reduction occurring after World War I.13 Both eras saw decades of instability and warfare replace the economic stability provided by the US and its global...is still in effect today and is based on shared interests in security and stability . The alliance was formally established via an Economic and...Abstract This essay looks at historical US basing strategy in order to understand the geopolitical and economic complexity facing diplomacy of future

Migration of Lebanese nurses: a questionnaire survey and secondary data analysis.

PubMed

El-Jardali, Fadi; Dumit, Nuhad; Jamal, Diana; Mouro, Gladys

2008-10-01

Nursing is becoming a mobile profession. Nurse migration is multifactorial and not limited to financial incentives. Non-economic factors that might lead to migration include poor recruitment and retention strategies, poor job satisfaction and working conditions, socio-political and economic stability, and the poor social image of the nursing profession. Lebanon is facing a problem of excessive nurse migration to countries of the Gulf, North America and Europe. No study has been conducted to understand the determinants and magnitude of the problem. The objective of this study is to provide an evidence base for understanding the incidence of nurse migration out of Lebanon, its magnitude and reasons. A cross-sectional research design comprising both quantitative and qualitative methods was employed to achieve the stated objectives. This includes a survey of nursing schools in Lebanon, survey of nurse recruitment agencies, secondary data analysis and survey of migrant nurses. An estimated one in five nurses that receive a bachelors of science in nursing migrates out of Lebanon within 1 or 2 years of graduation. The majority of nurses migrate to countries of the Gulf. The main reasons for migration included: shift work, high patient/nurse ratios, lack of autonomy in decision-making, lack of a supportive environment, and poor commitment to excellent nursing care. Further, nurses reported that combinations of financial and non-financial incentives can encourage them to return to practice in Lebanon. The most recurring incentives (pull factors) to encourage nurses to return to practice in Lebanon included educational support, managerial support, better working conditions, utilization of best nursing practices and autonomy. Nurse migration and retention have become major health workforce issues confronting many health systems in the East Mediterranean Region. Our study demonstrated that nurse migration is a product of poor management and lack of effective retention strategies and sufficient knowledge about the context, needs and challenges facing nurses. Nurse migration in Lebanon underscores the importance of developing a monitoring system that would identify implications and help implement innovative retention strategies. Nurse migration out of Lebanon is likely to persist and even increase if underlying factors are not properly resolved.

WWC Review of the Report "Effects of Problem Based Economics on High School Economics Instruction"

ERIC Educational Resources Information Center

What Works Clearinghouse, 2012

2012-01-01

The study described in this report included 128 high school economics teachers from 106 schools in Arizona and California, half of whom were randomly assigned to the "Problem Based Economics Instruction" condition and half of whom were randomly assigned to the comparison condition. High levels of teacher attrition occurred after…

Economic Recession, Teacher-Reported Cuts to School Resources, and Children's Economic and Psychiatric Problems in Young Adulthood

ERIC Educational Resources Information Center

Huurre, Taina; Santalahti, Päivi; Kiviruusu, Olli; Solantaus, Tytti

2015-01-01

The study investigated whether cuts to school resources made during economic recession contribute to children's psychiatric and economic problems in early adulthood. The cohort consisted of 817 Finnish children. Data was gathered from teachers during a recession (child age 12) and from national registers on children's post-recession use of…

What's Ailing Ontario's Colleges and What Can Faculty Do about It

ERIC Educational Resources Information Center

Fedderson, Kim

2008-01-01

In this article, the author discusses the problems facing Ontario's community colleges' faculty as educators whose "craft" is to teach. The author contends that the problems educators face haven't really been the focus of the three constituencies that have dominated the conversations about the colleges: (1) college management; (2) the…

The New Workforce Generation: Understanding the Problems Facing Parental Involvement in Jordanian Kindergartens

ERIC Educational Resources Information Center

Ihmeideh, Fathi; Khasawneh, Samer; Mahfouz, Safi; Khawaldeh, Moustafa

2008-01-01

This study aimed to investigate the problems facing parental involvement in Jordanian kindergartens from the parents' perspectives. A 36-item questionnaire that addressed five domains was designed by the researchers and distributed among the study participants. The study sample consisted of 297 parents of kindergarten children from various…

A Problem in Online Interpersonal Skills Training: Do Learners Practice Skills?

ERIC Educational Resources Information Center

Doo, Min Young

2006-01-01

One problem found when teaching interpersonal skills online is learners' lack of opportunity for skill practice. The online learning environment is deficient in face-to-face interaction, and opportunities for self-regulation make it difficult to ensure learners practice skills despite the positive effects of such practice on skill improvement. The…

The Problems of Translating Oriental Texts into Arabic

ERIC Educational Resources Information Center

Sakarna, Ahmad Khalaf; Ma'Abrah, Mohamdd Akash

2013-01-01

The purpose of this study is to investigate the problems and difficulties that face the students of Arabic Language at Mu'tah University when translating oriental texts from English into Arabic in the academic year 2011-2012. The difficulties facing Arabic students when translating oriental texts has never been studied, rising an urgent need to…