Research update on soybean Phomopsis seed decay and its primarily causal pathogen Phomopsis longicolla

USDA-ARS?s Scientific Manuscript database

Phomopsis seed decay (PSD) of soybean is the major cause of poor seed quality in the United States, especially in the mid-southern United States. In 2009, due to the prevalence of hot and humid environments from pod fill to harvest, PSD caused over 0.33 MMT losses in 16 states. To identify new sourc...

Educational Transitions in the United States: Reflections on the American Dream

ERIC Educational Resources Information Center

Crawford, Paul T.

2012-01-01

Education involves socialization so that individuals become productive members of society. At present, in the United States, educational transitions are primarily viewed in terms of their location in an outcomes-oriented process and framed as helping people achieve the American Dream, but in terms of the status quo national economic interest. But…

Progress and Directions in Professional Credentialing for Health Education in the United States

ERIC Educational Resources Information Center

Cottrell, Randall R.; Auld, M. Elaine; Birch, David A.; Taub, Alyson; King, Laura Rasar; Allegrante, John P.

2012-01-01

This article provides an update on initiatives in individual certification and accreditation of academic programs in public/community health education and school health education in the United States. Although we provide some historical context, the focus primarily addresses credentialing efforts that have evolved since the Galway Consensus…

The changing suicide pattern in Canadian adolescents and youth, compared to their American counterparts.

PubMed

Leenaars, A A; Lester, D

1995-01-01

Canada has a high rate of suicide among adolescents and youth--higher than the rate in the United States. The study of variation in societal suicide rates is still guided primarily by Durkheim's (1897) theory which proposed a primarily social integration/regulation theory of suicide. There is evidence that social and economic predictors of suicide vary depending upon the particular subgroup--women or men, and young or old. Rates of birth, divorce, marriage, and unemployment were analyzed and compared to rates of suicide from 1965-1985 in Canada and the United States for particular subgroups. In Canada, measures of domestic integration (divorce and birth rates) and the economy (unemployment rate) predicted youth suicide rates more successfully than they did adult suicide rates. In the United States for the same period, there was less variation in the predictors of suicide by age. Further research as well as caution about overgeneralizing the results are warranted.

Pathogenicity, fungicide resistance, and genetic variability of Phytophthora rubi isolates from raspberry (Rubus idaeus) in the Western United States

USDA-ARS?s Scientific Manuscript database

Root rot of raspberry (Rubus idaeus), thought to be primarily caused by Phytophthora rubi, is an economically important disease in the western United States. The objectives of this study were to determine which Phytophthora species are involved in root rot, examine the efficacy of different isolatio...

A New Landscape: Opportunities and Pitfalls for Universities Expanding in the Persian Gulf

ERIC Educational Resources Information Center

DiConsiglio, John

2009-01-01

Dozens of universities--primarily from the United States, United Kingdom, and Australia--are eyeing the Gulf region as a largely untapped reservoir of academic potential and economic opportunity. During the last few years, UAE states like Dubai, Abu Dhabi, Qatar, and Ras al Khaymah have spent billions to entice top universities. And many colleges…

Screening for resistance to fusiform rust in southern United States forest trees

Treesearch

Josh Bronson

2012-01-01

The Resistance Screening Center (RSC) is operated by the Forest Health Protection unit of the U.S. Department of Agriculture, Forest Service, Southern Region, State and Private Forestry. The RSC is located at the Bent Creek Experimental Forest near Asheville, North Carolina. The center evaluates seedlings for resistance to disease, primarily fusiform rust (caused by...

The United States History (Khmer Edition). [34 Self-Learning Packets for Khmer Students.

ERIC Educational Resources Information Center

Nhi, Do Dien; And Others

Designed primarily for Indochinese students in grades 9-12, 34 United States history self-learning packets Materials produced as a joint effort between George Mason University, in eight sections. The publication could be used by mainstream teachers who have a number of limited English proficient (LEP) Khmer students in their classes or by parents…

Overview of International Space Station Carbon Dioxide Removal Assembly On-Orbit Operations and Performance

NASA Technical Reports Server (NTRS)

Matty, Christopher M.

2013-01-01

Controlling Carbon Dioxide (CO2) partial pressure in the habitable vehicle environment is a critical part of operations on the International Space Station (ISS). On the United States segment of ISS, CO2 levels are primarily controlled by the Carbon Dioxide Removal Assembly (CDRA). There are two CDRAs on ISS; one in the United States Laboratory module, and one in the Node3 module. CDRA has been through several significant operational issues, performance issues and subsequent re-design of various components, primarily involving the Desiccant Adsorbent Bed (DAB) assembly and Air Selector Valves (ASV). This paper will focus on significant operational and performance issues experienced by the CDRA team from 2008-2012.

The Duty to Succeed: Honor versus Happiness in College and Career Choices of East Asian Students in the United States

ERIC Educational Resources Information Center

Dundes, Lauren; Cho, Eunice; Kwak, Spencer

2009-01-01

To better understand factors underlying educational and career choices, this study used both survey data from an online networking tool and data collected in college classrooms to gauge differences between Asians (primarily Korean) and white students in the United States. More Asians (41%) than whites (9%) prioritized prestige over happiness,…

Who Pays for National Defense? Financing Defense Programs in the United States, 1947-2007

ERIC Educational Resources Information Center

Heo, Uk; Bohte, John

2012-01-01

Past studies on military expenditures in the United States have primarily focused on the extent to which guns versus butter trade-offs are prevalent without examining this relationship in the context of how other fiscal policy tools are used to pay for defense. Using annual data from 1947-2007, this study examines the relative importance of…

Smoking and Health, Report of the Advisory Committee to the Surgeon General of the Public Health Service.

ERIC Educational Resources Information Center

Public Health Service (DHEW), Rockville, MD.

Reported is a review of the literature regarding the relationships of the use of tobacco, especially the smoking of cigarettes, to the health of men and women, primarily in the United States. Topical divisions of the report are: Consumption of Tobacco Products in the United States; Chemical and Physical Characteristics of Tobacco and Tobacco…

Children's Reasoning about Aggression: Differences between Japan and the United States and Implications for School Discipline

ERIC Educational Resources Information Center

Bear, George G.; Manning, Maureen A.; Shiomi, Kunio

2006-01-01

Results are presented of a cross-cultural study of differences in the reasons that children in the United States and Japan give for refraining from common types of aggression. Over 200 children, primarily fifth-graders, were interviewed individually. The study was an extension of previous research showing that children who voice a self-centered or…

The United States Enters the Korean Conflict. Teaching with Documents.

ERIC Educational Resources Information Center

National Archives and Records Administration, Washington, DC.

After World War II the United States centered its foreign policy on the containment of communism, at home and abroad. Although it was aimed primarily at containing the spread of communism in Europe, the policy also extended to Asia. Asia proved to be the site of the first major battle waged in the name of containment: the Korean War. Dividing…

The United States History (Laotian Edition). [34 Self-Learning Packets for Laotian Students.

ERIC Educational Resources Information Center

Nhi, Do Dien; And Others

Designed primarily for Indochinese students in grades 9-12, 34 United States history self-learning packets are presented in eight sections. The publication could be used by mainstream teachers who have a number of limited English proficient (LEP) Laotian students in their classes or by parents to tutor their children. The packets were adapted from…

The United States History = Lich Su Hoa Ky. [34 Self-Learning Packets for Vietnamese Students.

ERIC Educational Resources Information Center

Nhi, Do Dien; And Others

Designed primarily for Indochinese students in grades 9-12, 34 United States history self-learning packets are presented in eight sections. The publication could be used by mainstream teachers who have a number of limited English proficient (LEP) Vietnamese students in their classes or by parents to tutor their children. The packets were adapted…

Private sector deployment of intelligent transportation systems : current status and trends

DOT National Transportation Integrated Search

2006-02-01

This report summarizes the current state of deployment of Intelligent Transportation Systems and related technologies by the private sector in the United States. Coverage is focused primarily on in-vehicle entertainment, information and communication...

Differences across States in Higher Education Finance Policy

ERIC Educational Resources Information Center

Cheslock, John J.; Hughes, Rodney P.

2011-01-01

In the United States, public higher education finance policy is primarily decided at the state level, and policies can vary dramatically across state lines. Data was used from 1989-1990 and 2008-2009 to describe these differences and how they have changed over time. Numerous aspects of each state's higher education system were examined--average…

Employment and Training Programs to Reduce Structural Unemployment. A Statement before the Joint Economic Committee, United States Congress.

ERIC Educational Resources Information Center

Bendick, Marc, Jr.

Federal initiatives should be undertaken to reduce long-term structural unemployment in the United States. Long-term structural unemployment has risen during the 1970s and 1980s but is still primarily a problem of disadvantaged workers, not dislocated ones. The impact of technological change on occupations is felt mainly by the employed who are…

Speechmaking as a Public Relations Technique: A Descriptive Study of Speechmaking Practices and Attitudes Among Selected Public Relations Professionals.

ERIC Educational Resources Information Center

Roman, Charles Vasile

This study surveys speech-making practices and attitudes of practitioners in firms not primarily engaged in providing public relations services. Questionnaires designed to assess the uses of speech making as a public relations technique were sent to the 50 largest United States advertising agencies and to the 34 largest United States business and…

The Support of the Sciences and Humanities in West Germany and the United States. German Studies Notes.

ERIC Educational Resources Information Center

Indiana Univ., Bloomington. Inst. of German Studies.

The document contains the texts of three presentations from a conference on financial support of the sciences and humanities in West Germany and the United States. The first paper explains financial support of the sciences and the humanities in West Germany. Awards and uses of funds are primarily determined by the scholarly community, which also…

Estimated United States Transportation Energy Use 2005

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

Smith, C A; Simon, A J; Belles, R D

A flow chart depicting energy flow in the transportation sector of the United States economy in 2005 has been constructed from publicly available data and estimates of national energy use patterns. Approximately 31,000 trillion British Thermal Units (trBTUs) of energy were used throughout the United States in transportation activities. Vehicles used in these activities include automobiles, motorcycles, trucks, buses, airplanes, rail, and ships. The transportation sector is powered primarily by petroleum-derived fuels (gasoline, diesel and jet fuel). Biomass-derived fuels, electricity and natural gas-derived fuels are also used. The flow patterns represent a comprehensive systems view of energy used within themore » transportation sector.« less

Recent State Education Reform in the United States: Looking Backward and Forward.

ERIC Educational Resources Information Center

Kirst, Michael W.

1988-01-01

Reviews the past progress and outcomes of the educational reform movement at the state level and outlines strategies for the second wave of reform. Contends that the future of education reform depends primarily on the growth of the American economy and how this growth is distributed among the states. (TE)

A Comparative Analysis of State Traffic Safety Countermeasures and Implications for Progress “Toward Zero Deaths” in the United States : Traffic Safety Facts - Research Note

DOT National Transportation Integrated Search

2017-10-01

States use a variety of countermeasures to reduce traffic crashes, injuries, and fatalities within their jurisdictions. These countermeasures focus primarily on engineering, law enforcement, and public education (NHTSA, 2006). NHTSA's bi-annual publi...

A comparison of state policies for complying with the endangered species act.

DOT National Transportation Integrated Search

2007-10-01

In recent years the number of biological assessments (BAs) for the presence of endangered species conducted by KYTC has risen significantly. This was primarily due to new/additional restrictions imposed by the United States Fish and Wildlife Service ...

Public Expenditures for Mental Retardation and Developmental Disabilities in the United States: Analytical Summary. (A Working Paper).

ERIC Educational Resources Information Center

Braddock, David; And Others

The report summarizes results from a mental retardation/developmental disabilities (MR/DD) expenditure analysis study. Three parts comprised the study: (1) the state government expenditure analysis which covered fiscal years (FY) 1977 through 1984, and dealt primarily with state general fund expenditures of the principal MR/DD state agency, the…

The Status of Women in the States. Politics, Economics, Health, Demographics.

ERIC Educational Resources Information Center

Institute for Women's Policy Research, Washington, DC.

This report presents information from a variety of sources (primarily government agencies) regarding the status of women in the United States. The report presents data for each state on 20 component indicators as well as on 4 composite indices: political participation; employment and earnings; economic autonomy; and reproductive rights. Discussed…

Alcohol and highway safety : a special report on race/ethnicity and impaired driving : traffic tech.

DOT National Transportation Integrated Search

2010-11-01

The report examined in this edition of "Traffic Tech" reviews the state of knowledge of alcohol-impaired : driving among major racial and ethnic groups : living in the United States. Although it primarily focuses : on the relationship between impaire...

Epidemiology and Transmission of Hepatitis A Virus and Hepatitis E Virus Infections in the United States.

PubMed

Hofmeister, Megan G; Foster, Monique A; Teshale, Eyasu H

2018-04-30

There are many similarities in the epidemiology and transmission of hepatitis A virus (HAV) and hepatitis E virus (HEV) genotype (gt)3 infections in the United States. Both viruses are enterically transmitted, although specific routes of transmission are more clearly established for HAV than for HEV: HAV is restricted to humans and primarily spread through the fecal-oral route, while HEV is zoonotic with poorly understood modes of transmission in the United States. New cases of HAV infection have decreased dramatically in the United States since infant vaccination was recommended in 1996. In recent years, however, outbreaks have occurred among an increasingly susceptible adult population. Although HEV is the most common cause of acute viral hepatitis in developing countries, it is rarely diagnosed in the United States. Copyright © 2018 Cold Spring Harbor Laboratory Press; all rights reserved.

End-of-life care beliefs among Hindu physicians in the United States.

PubMed

Ramalingam, Vijaya Sivalingam; Saeed, Fahad; Sinnakirouchenan, Ramapriya; Holley, Jean L; Srinivasan, Sinnakirouchenan

2015-02-01

Several studies from the United States and Europe showed that physicians' religiosity is associated with their approach to end-of-life care beliefs. No such studies have focused exclusively on Hindu physicians practicing in the United States. A 34-item questionnaire was sent to 293 Hindu physicians in the United States. Most participants believed that their religious beliefs do not influence their practice of medicine and do not interfere with withdrawal of life support. The US practice of discussing end-of-life issues with the patient, rather than primarily with the family, seems to have been adopted by Hindu physicians practicing in the United States. It is likely that the ethical, cultural, and patient-centered environment of US health care has influenced the practice of end-of-life care by Hindu physicians in this country. © The Author(s) 2013.

Spanish Basic Course: Units 46-55.

ERIC Educational Resources Information Center

Trease, B. David; Ulsh, Jack L.

This final volume in a series of four texts was prepared as an intensive language course in Spanish for Foreign Service Officers and other United States government agencies involved in foreign affairs who need to learn to speak Spanish. This volume differs from the first three primarily in that it is geared to advanced students whose…

"Thank You, Black Twitter": State Violence, Digital Counterpublics, and Pedagogies of Resistance

ERIC Educational Resources Information Center

Hill, Marc Lamont

2018-01-01

In this article, I examine the role of Black Twitter as a "digital counterpublic" that enables critical pedagogy, political organizing, and both symbolic and material forms of resistance to anti-Black state violence within the United States. Focusing primarily on post-Ferguson events, I spotlight the ways that Black people have used…

Reaction of maturity group IV soybean plant introductions to Phomopsis Seed Decay in Arkansas Mississippi and Missouri 2009

USDA-ARS?s Scientific Manuscript database

Soybean Phomopsis seed decay (PSD) causes poor seed quality and suppresses yield in most of soybean-growing states in United States. In 2009, PSD caused over 12 million bushel yield loss in 16 southern states. The disease is primarily caused by Phomopsis longicolla along with other Phomopsis and Dia...

[Labor migration to the United States by natives from the State of Mexico].

PubMed

Gonzalez Becerril, J G

1998-01-01

Based primarily on data from the Encuesta sobre Migracion en la Frontera Norte de Mexico, results of a study of international migration from the Mexican state of Mexico to the United States over time are presented The author notes that from 1942 to 1964, labor migration between the two countries was organized under an agreement between the two governments concerned. However, since that agreement ended, an increasing volume of illegal labor migration has occurred in response to the economic situation. Attention is given to migrant characteristics, the characteristics of illegal immigrants deported back to Mexico, and migrant remittances.

East Asian Regional Architecture: New Economic and Security Arrangements and U.S. Policy

DTIC Science & Technology

2006-09-18

objections by the United States to a proposed East Asian Economic Caucus (EAEC) propounded primarily by Malaysia under former Prime Minister Mahathir Mohamad...proposed in 1990 by former Prime Minister Mahathir Mohamad of Malaysia. At the time, the United States opposed such an exclusive East Asian grouping...proposed by Malaysian Prime Minister Mahathir Mohamad in 1990, the U.S. strategy took two tracks. The first was to oppose its founding through

7 CFR 63.105 - Nominating organizations.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) The membership of the organization consists primarily of active sheep or goat producers in the United States; and (2) The primary interest of the organization is the production of sheep or goats in the...

The European influence on workers' compensation reform in the United States

PubMed Central

2011-01-01

Workers' compensation law in the United States is derived from European models of social insurance introduced in Germany and in England. These two concepts of workers' compensation are found today in the federal and state workers' compensation programs in the United States. All reform proposals in the United States are influenced by the European experience with workers' compensation. In 2006, a reform proposal termed the Public Health Model was made that would abolish the workers' compensation system, and in its place adopt a national disability insurance system for all injuries and illnesses. In the public health model, health and safety professionals would work primarily in public health agencies. The public health model eliminates the physician from any role other than that of privately consulting with the patient and offering advice solely to the patient. The Public Health Model is strongly influenced by the European success with physician consultation with industry and labor. PMID:22151643

Genetic structure of the invasive tree Ailanthus altissima in eastern United States cities

Treesearch

Preston R. Aldrich; Joseph S. Briguglio; Shyam N. Kapadia; Minesh U. Morker; Ankit Rawal; Preeti Kalra; Cynthia D. Huebner; Gary K. Greer

2010-01-01

Ailanthus altissima is an invasive tree from Asia. It now occurs in most US states, and although primarily an urban weed, it has become a problem in forested areas especially in the eastern states. Little is known about its genetic structure. We explore its naturalized gene pool from 28 populations, mostly of the eastern US where infestations are...

Cops, Consultants, and Goldfish: Variations in Nursing Home Regulation.

ERIC Educational Resources Information Center

Gardiner, John A.

Nursing home regulatory agencies are subjected to a variety of pressures. Nursing home residents' families and friends want the agencies to "get tough" while the nursing home industry wants agencies to act as consultants rather than cops. The task of regulating nursing homes in the United States is primarily carried out by units of state…

Selenium Recycling in the United States in 2004

USGS Publications Warehouse

George, Micheal W.; Wagner, Lorie A.

2009-01-01

The vast majority of selenium consumption in the United States is in dissipative uses, such as alloys, animal feeds, fertilizers, glass decolorizer, and pigments. The nondissipative use as a photoreceptor for xerographic copiers is declining. As a result of a lack of a substantial supply of selenium-containing scrap, there are no longer selenium recycling facilities in the United States. Selenium-containing materials collected for recycling, primarily selenium-containing photocopier drums, are exported for processing in other countries. Of the estimated 350 metric tons (t) of selenium products that went to the U.S. market in 2004, an estimated 300 t went to dissipative uses. An estimated 4 t was recovered from old scrap and exported for recycling.

VEGETATIVE COVERS FOR WASTE CONTAINMENT

EPA Science Inventory

Disposal of municipal ahd hazardous waste in the United States is primarily accomplished by containment in lined and capped landfills. Evapotranspiration cover systems offer an alternative to conventional landfill cap systems. These covers work on completely different principles ...

Bigger Is Not Always Better - The United States Support to Security Force Assistance

DTIC Science & Technology

2015-04-13

it was continuous and primarily sourced through the 7th SFG . However, the demands for 7th SFG manpower in other countries such as Honduras and...FSA. The actual trainers of the ESAF, USSOF, and more specifically the 7th SFG , were culturally attuned 19 Cale, "The United States Military...tour length for the trainers was no more than a year, multiple tours by the members of the 7th SFG increased and solidified the military-to-military

The botánica as a culturally appropriate health care option for Latinos.

PubMed

Gomez-Beloz, A; Chavez, N

2001-10-01

The purpose of this study was to make a preliminary assessment of the botánica as a culturally appropriate health care option for Latinos in the United States. Closed-ended interviews were carried out using a questionnaire with 26 customers of a botánica located in a primarily urban Mexican American community in the United States. Sample gender was predominantly female with an average age of 38 years and income in the range of $15,000-$29,999 per year. Most participants were married (16), had children (17), and most (22) had formal education. Products purchased at the botánica included herbs, religious amulets, and other products. Although botánicas are commonly believed to provide remedies only for folk illnesses, the participants in this study reported seeking remedies primarily for somatic illnesses. The respondents used the services of conventional health care providers interchangeably with the botánica, making the botánica an important health care resource for Latinos in the United States. Further research should be carried out to better understand the role of botánicas in health care delivery.

Family Planning Evaluation. Abortion Surveillance Report--Legal Abortions, United States, Annual Summary, 1970.

ERIC Educational Resources Information Center

Center for Disease Control (DHEW/PHS), Atlanta, GA.

This report summarizes abortion information received by the Center for Disease Control from collaborators in state health departments, hospitals, and other pertinent sources. While it is intended primarily for use by the above sources, it may also interest those responsible for family planning evaluation and hospital abortion planning. Information…

The Year in Forestry Fiscal Year 2006

Treesearch

Northeastern Area

2006-01-01

The Northeastern Area State and Private Forestry is a major unit of the Forest Service, U.S. Department of Agriculture. The Northeastern Area works in partnership with State forestry agencies and others to promote the wise management, protection, and sustainable use of urban and rural forest resources, primarily on non-Federal lands. Most often, specialists provide...

Reinterpreting Globalization in Multilingual Contexts

ERIC Educational Resources Information Center

Shohamy, Elana

2007-01-01

Joel Spring (2007/this issue) argues that in most nation states around the world today, English plays a central role primarily as a commodity of globalization. At the same time in the United States, English is being perpetuated in nationalistic terms as the only legitimate language. This is done through a variety of mechanisms such as language…

78 FR 51645 - Memorandum for the Secretary of State [and] the Secretary of Defense

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-20

... Colombia, that: (1) interdiction of aircraft reasonably suspected to be primarily engaged in illicit drug trafficking in that country's airspace is necessary, because of the extraordinary threat posed by illicit drug.... 2013-12 of August 9, 2013--Continuation of United States Drug Interdiction Assistance to the Government...

Experiences of LGBTQ Students at a Primarily White Institution in the South

ERIC Educational Resources Information Center

Cain, Leia Kristin

2015-01-01

In the United States, often Lesbian, Gay, Bisexual, Transgender, Queer, and/or Questioning (LGBTQ) students are targets of verbal harassment and violence due to their sexual orientation or gender identity and gender expression. Further, 31 states do not offer protection against sexuality- or gender identity-based discrimination (ACLU, 2015).…

COMPARISON OF DATA FROM THE STN AND IMPROVE NETWORKS

EPA Science Inventory

Two national chemical speciation-monitoring networks operate currently within the United States. The Interagency Monitoring of Protected Visual Environments (IMPROVE) monitoring network operates primarily in rural areas collecting aerosol and optical data to better understand th...

Hybrid distribution trucks : costs and benefits.

DOT National Transportation Integrated Search

2011-06-01

The respective populations of the United States and Texas are expected to significantly increase over to the : next several decades, primarily in urban and metropolitan areas. Economists have also predicted that oil : prices will rise in real terms d...

PERCHLORATE AS AN ENVIRONMENTAL CONTAMINANT

EPA Science Inventory

Perchlorate anion (C104) has been found in drinking water supplies throughout the southwestern United States. I t is primarily associated with releases of ammonium perdhlorate by defense contractors, military operations, and aerospace programs. Ammonium perchlorate is used as ...

Examining Dyadic Developmental Psychotherapy as a Treatment for Adopted and Foster Children: A Review of Research and Theory

ERIC Educational Resources Information Center

Mercer, Jean

2014-01-01

Dyadic developmental psychotherapy (DDP) is a mental health intervention intended primarily for children with problematic attachment histories. It has received increased attention in the United Kingdom and the United States in the last few years. DDP has been publicized as a research-supported treatment, but a review of research shows that it does…

Community and Cluster Centre Residential Services for Adults with Intellectual Disability: Long-Term Results from an Australian-Matched Sample

ERIC Educational Resources Information Center

Young, L.

2006-01-01

Background: Changes in residential accommodation models for adults with intellectual disability (ID) over the last 20 years in Australia, the United Kingdom and the United States have involved relocation from institutions primarily into dispersed homes in the community. But an evolving alternative service style is the cluster centre. Methods: This…

Augmenting Primary and Secondary Education with Polymer Science and Engineering

ERIC Educational Resources Information Center

Cersonsky, Rose K.; Foster, Leanna L.; Ahn, Taeyong; Hall, Ryan J.; van der Laan, Harry L.; Scott, Timothy F.

2017-01-01

Despite the prevalence of polymers in modern everyday life, there is little introduction to the topic in science education throughout primary or secondary schooling in the United States. Of the few states that do include polymer education, this is only found at the high school level, primarily in biology or chemistry. Over the past year, we have…

PUBLIC ASSISTANCE--TO WHAT END.

ERIC Educational Resources Information Center

Southern Regional Council, Atlanta, GA.

THIS REPORT PRESENTS THE FINDINGS OF A STUDY OF THE 100 POOREST COUNTIES IN THE UNITED STATES--97 IN 11 SOUTHERN STATES, TWO IN ALASKA, AND ONE IN OKLAHOMA. DATA WERE OBTAINED PRIMARILY ON THE MAJOR PROGRAMS OF OLD AGE ASSISTANCE, AID TO THE BLIND, AID TO FAMILIES WITH DEPENDENT CHILDREN, AID TO THE PERMANENTLY AND TOTALLY DISABLED, MEDICAL…

Screening soybean germplasm and commerical varieties for resistance to Phomopsis seed decay: results from 2012 trials

USDA-ARS?s Scientific Manuscript database

Soybean Phomopsis seed decay (PSD) causes poor seed quality and suppresses yield in most soybean production areas of the United States. In 2009, PSD caused a yield loss of over 12 million bushels in 16 southern states. The disease is primarily caused by Phomopsis longicolla along with other Phomopsi...

Identification of soybean accessions with resistance to Phomopsis seed decay: joint effort from USDA and university scientists

USDA-ARS?s Scientific Manuscript database

Soybean Phomopsis seed decay (PSD) is primarily caused by Phomopsis longicolla along with other Phomopsis and Diaporthe spp. This disease causes poor seed quality and suppresses yield in most soybean-growing states in the United States. In 2009, PSD caused yield loss of over 12 million bushels in 16...

Relationship of strawberry yield factors with microclimate under open and covered raised-bed production

USDA-ARS?s Scientific Manuscript database

The fresh strawberry (Fragaria ×ananassa Duchesne ex Rozier) market in the United States (U.S.) Mid-Atlantic region is primarily dependent on production from just two states. Local production is limited to a single cultivar and a three to five week harvest window and is insufficient to meet the regi...

Landscape dynamics of aspen and conifer forests

Treesearch

Dale L. Bartos

2001-01-01

Quaking aspen (Populus tremuloides Michx.) is widely dispersed across the landscape of North America. Seventy-five percent of the aspen in the western United States occurs in the states of Colorado (50%) and Utah (25%). Reproduction in aspen is primarily by asexual means, e.g., root sprouts that are generally referred to as suckers. An aspen clone consists of numerous...

Use of Emergency Contraception among Women Aged 15-44: United States, 2006-2010

MedlinePlus

... had ever used emergency contraception reported fear of method failure as a reason for use, but variation ... had ever had sexual intercourse. Data source and methods This report is based primarily on data from ...

Human-induced changes in the hydrology of the Western United States

USGS Publications Warehouse

Barnett, T.P.; Pierce, D.W.; Hidalgo, H.G.; Bonfils, Celine; Santer, B.D.; Das, T.; Bala, G.; Wood, A.W.; Nozawa, T.; Mirin, A.A.; Cayan, D.R.; Dettinger, M.D.

2008-01-01

Observations have shown that the hydrological cycle of the western United States changed significantly over the last half of the 20th century. We present a regional, multivariable climate change detection and attribution study, using a high-resolution hydrologic model forced by global climate models, focusing on the changes that have already affected this primarily arid region with a large and growing population. The results show that up to 60% of the climate-related trends of river flow, winter air temperature, and snow pack between 1950 and 1999 are human-induced. These results are robust to perturbation of study variates and methods. They portend, in conjunction with previous work, a coming crisis in water supply for the western United States.

Indiana Migrants: Blighted Hopes, Slighted Rights. A Report Prepared by the Indiana Advisory Committee to the United State Commission on Civil Rights.

ERIC Educational Resources Information Center

Lindstrom, Duane; And Others

Each summer more than 18,000 migrant farmworkers and their families travel to Indiana from Texas, Florida, Missouri, and Arkansas to plant, cultivate, and harvest the State's crops. Of these, more than 80 percent are Mexican Americans from Texas. These migrants work in 43 counties, primarily in the State's central region. The migrant population…

Bridging the San Francisco System: 21st Century Strategic Partnerships for the Asian Pacific

DTIC Science & Technology

2016-04-08

apparatuses characterized their newly obtained national sovereignty. Further, a union of these disparate and distant archipelagic states in a multilateral...the Nixon administration released the Guam Doctrine in 1969. Later known as the Nixon Doctrine , this policy aimed primarily at Asia, promoted...allies to the North, the archipelagic regional states also continue to offer the United States key regional defense positioning. Moreover, these

The banded elm bark beetle: A new threat to elms in North America

Treesearch

Jose F. Negron; Jeffrey J. Witcosky; Robert J. Cain; James R. LaBonte; Donald A. Duerr; Sally J. McElwey; Jana C. Lee; Steven J. Seybold

2005-01-01

An exotic bark beetle from Asia, the banded elm bark beetle, Scolytus schevyrewi, has been discovered in 21 states of the United States. Although its point of entry is not known, a survey of museum specimens suggests that it has been in the US for at least 10 years. It is most abundant in western states, attacks primarily American and Siberian elms, and carries spores...

West Nile Virus and Other Nationally Notifiable Arboviral Diseases - United States, 2016.

PubMed

Burakoff, Alexis; Lehman, Jennifer; Fischer, Marc; Staples, J Erin; Lindsey, Nicole P

2018-01-12

Arthropod-borne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. West Nile virus (WNV) is the leading cause of domestically acquired arboviral disease in the continental United States (1,2). Other arboviruses, including La Crosse, Powassan, Jamestown Canyon, St. Louis encephalitis, and eastern equine encephalitis viruses, cause sporadic cases of disease and occasional outbreaks. This report summarizes surveillance data reported to CDC for 2016 for nationally notifiable arboviruses. It excludes dengue, chikungunya, and Zika viruses, as these are primarily nondomestic viruses typically acquired through travel. Forty-seven states and the District of Columbia (DC) reported 2,240 cases of domestic arboviral disease, including 2,150 (96%) WNV disease cases. Of the WNV disease cases, 1,310 (61%) were classified as neuroinvasive disease (e.g., meningitis, encephalitis, acute flaccid paralysis), for a national incidence of 0.41 cases per 100,000 population. After WNV, the most frequently reported arboviruses were La Crosse (35 cases), Powassan (22), and Jamestown Canyon (15) viruses. Because arboviral diseases continue to cause serious illness, maintaining surveillance is important to direct prevention activities.

West Nile Virus and Other Nationally Notifiable Arboviral Diseases - United States, 2015.

PubMed

Krow-Lucal, Elisabeth; Lindsey, Nicole P; Lehman, Jennifer; Fischer, Marc; Staples, J Erin

2017-01-20

Arthropod-borne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. The leading cause of domestically acquired arboviral disease in the United States is West Nile virus (WNV) (1). Other arboviruses, including La Crosse, St. Louis encephalitis, Jamestown Canyon, Powassan, and eastern equine encephalitis viruses, also cause sporadic cases and outbreaks. This report summarizes surveillance data reported to CDC in 2015 for nationally notifiable arboviruses. It excludes dengue, chikungunya, and Zika viruses, which are primarily nondomestic viruses typically acquired through travel (and are addressed in other CDC reports). In 2015, 45 states and the District of Columbia (DC) reported 2,282 cases of domestic arboviral disease. Among these cases, 2,175 (95%) were WNV disease and 1,455 (67%) of those were classified as neuroinvasive disease (meningitis, encephalitis, or acute flaccid paralysis). The national incidence of WNV neuroinvasive disease was 0.45 cases per 100,000 population. Because arboviral diseases continue to cause serious illness, maintaining surveillance is important to direct prevention activities such as reduction of vector populations and screening of blood donors.

Succession Planning for the 1862 Institutions in the Southern Region States of the Cooperative Extension System

ERIC Educational Resources Information Center

Kelly, Tammy Denise

2015-01-01

The purpose of this study was to explore and describe succession plans and components of importance as perceived by the organizational leadership within the Southern Region of the Cooperative Extension System. Cooperative Extension Systems across the United States, continue to be faced with a reduction in force, primarily due to retirement, budget…

New Models for Predicting Diameter at Breast Height from Stump Dimensions

Treesearch

James A. Westfall

2010-01-01

Models to predict dbh from stump dimensions are presented for 18 species groups. Data used to fit the models were collected across thirteen states in the northeastern United States. Primarily because of the presence of multiple measurements from each tree, a mixed-effects modeling approach was used to account for the lack of independence among observations. The...

Rosa L.: rose, briar

Treesearch

Susan E. Meyer

2008-01-01

The genus Rosa is found primarily in the North Temperate Zone and includes about 200 species, with perhaps 20 that are native to the United States (table 1). Another 12 to 15 rose species have been introduced for horticultural purposes and are naturalized to varying degrees. The nomenclature of the genus is in a state of flux, making it difficult to number the species...

75 FR 80527 - Aluminum Extrusions From China

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-22

...)] Aluminum Extrusions From China AGENCY: United States International Trade Commission. ACTION: Scheduling of... of subsidized and less-than-fair-value imports from China of aluminum extrusions, primarily provided... contained in Aluminum Extrusions From the People's Republic of China: Notice of Preliminary Determination of...

Perspectives from Marketing Internship Providers

ERIC Educational Resources Information Center

Swanson, Scott R.; Tomkovick, Chuck

2011-01-01

Internship research published in marketing and business education journals primarily examine student perspectives about internships or reports results based on other business disciplines. To more accurately understand how employers perceive marketing interns and internships, 352 managers located in the Midwestern United States were surveyed.…

The brushland plow.

Treesearch

Thomas Coldwell; Joseph F. Pechanec

1950-01-01

A new implement, the "Brushland Plow," has been developed primarily for killing sagebrush or other undesirable shrubby plants on the rough, brushy range lands of the West. This plow, developed by the United States Forest Service, incorporates strength, flexibility, and clearance with a minimum of friction (fig. 1).

SOME FACTS AND FIGURES ABOUT CHILDREN AND YOUTH.

ERIC Educational Resources Information Center

Children's Bureau (DHEW), Washington, DC.

IN QUESTION AND ANSWER FORM, THE PAMPHLET PRESENTS STATISTICAL DATA ON CHILDREN AND YOUTH PRIMARILY IN THE UNITED STATES. INFORMATION CONCERNS POPULATION, RESIDENCE, MOBILITY, POVERTY, WORKING MOTHERS, MARRIAGES, DIVORCES, BIRTHS, LIFE EXPECTANCY, MORTALITY, ILLNESS, HANDICAPS, HOSPITALIZATION, ADOPTIONS, PHENYLKETONURIA (PKU) LAWS, CHILD ABUSE…

Odontology as a forensic science, the North American experience.

PubMed

Barsley, Robert E

2010-09-10

This chapter discusses the North American situation, primarily that of the United States judicial system. The United States was established as neither a monarchy nor a theocracy. An unofficial motto of the country has always been - the rule of laws, not of men (or deities). The primary source of law in the United States is the US Constitution. However, each of the 50 states has as its primary source of law a state constitution. In order to become a state, that constitution must conform to US Constitution. In the United States the US Congress, consisting of duly elected Representatives and Senators from the 50 states draft and pass Acts that establish (or direct to be established by officers of the Executive Branch following prescribed administrative procedures) federal law. Each state too, has its own legislative bodies and process for making law. Each state also has its own system of courts. In order to discuss the role of the odontologist within these systems, a primer on how these systems function and interact is crucial. This article discusses the functioning of those systems in relation to the practice of forensic odontology. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.

Biology and Management of the Mexican Rice Borer (Lepidoptera: Crambidae) in Rice in the United States

PubMed Central

Beuzelin, J. M.; Wilson, B. E.; VanWeelden, M. T.; Mészáros, A.; Way, M. O.; Stout, M. J.; Reagan, T. E.

2016-01-01

The Mexican rice borer, Eoreuma loftini (Dyar), is an invasive pest of rice, Oryza sativa L., in the Gulf Coast region of the United States. This pest also damages sugarcane, Saccharum spp. hybrids; corn, Zea mays L.; and sorghum, Sorghum bicolor (L.) Moench, and feeds on weedy noncrop grasses. Multiple aspects of integrated pest management including use of pheromone traps, manipulation of planting dates, harvest cutting height, stubble management, noncrop host management, soil fertility management, host plant resistance, use of insecticides, and biological control have been studied for Mexican rice borer management. However, the current management strategy in rice primarily relies on the use of chlorantraniliprole insecticide seed treatments. This profile addresses Mexican rice borer biology and management in rice in the United States. PMID:28670487

Changing Patterns in Enteric Fever Incidence and Increasing Antibiotic Resistance of Enteric Fever Isolates in the United States, 2008–2012

PubMed Central

Date, Kashmira A.; Newton, Anna E.; Medalla, Felicita; Blackstock, Anna; Richardson, LaTonia; McCullough, Andre; Mintz, Eric D.; Mahon, Barbara E.

2016-01-01

Background Enteric fever in the United States has been primarily associated with travel and with worrisome changes in global patterns of antimicrobial resistance. We present the first comprehensive report of National Typhoid and Paratyphoid Fever Surveillance System (NTPFS) data for a 5-year period (2008–2012). Methods We reviewed data on laboratory-confirmed cases reported to NTPFS, and related antimicrobial susceptibility results of Salmonella Typhi and Paratyphi A isolates sent for testing by participating public health laboratories to the Centers for Disease Control and Prevention’s National Antimicrobial Resistance Monitoring System laboratory. Results During 2008–2012, 2341 enteric fever cases were reported, 80% typhoid and 20% paratyphoid A. The proportion caused by paratyphoid A increased from 16% (2008) to 22% (2012). Foreign travel within 30 days preceding illness onset was reported by 1961 (86%) patients (86% typhoid and 92% paratyphoid A). Travel to southern Asia was common (82% for typhoid, 97% for paratyphoid A). Among 1091 (58%) typhoid and 262 (56%) paratyphoid A isolates tested for antimicrobial susceptibility, the proportion resistant to nalidixic acid (NAL-R) increased from 2008 to 2012 (Typhi, 60% to 68%; Paratyphi A, 91% to 94%). Almost all NAL-R isolates were resistant or showed decreased susceptibility to ciprofloxacin. Resistance to at least ampicillin, chloramphenicol, and trimethoprim-sulfamethoxazole (multidrug resistant [MDR]) was limited to Typhi isolates, primarily acquired in southern Asia (13%). Most MDR isolates were also NAL-R. Conclusions Enteric fever in the United States is primarily associated with travel to southern Asia, and increasing resistance is adding to treatment challenges. A bivalent typhoid and paratyphoid vaccine is needed. PMID:27090993

Changing Patterns in Enteric Fever Incidence and Increasing Antibiotic Resistance of Enteric Fever Isolates in the United States, 2008-2012.

PubMed

Date, Kashmira A; Newton, Anna E; Medalla, Felicita; Blackstock, Anna; Richardson, LaTonia; McCullough, Andre; Mintz, Eric D; Mahon, Barbara E

2016-08-01

Enteric fever in the United States has been primarily associated with travel and with worrisome changes in global patterns of antimicrobial resistance. We present the first comprehensive report of National Typhoid and Paratyphoid Fever Surveillance System (NTPFS) data for a 5-year period (2008-2012). We reviewed data on laboratory-confirmed cases reported to NTPFS, and related antimicrobial susceptibility results of Salmonella Typhi and Paratyphi A isolates sent for testing by participating public health laboratories to the Centers for Disease Control and Prevention's National Antimicrobial Resistance Monitoring System laboratory. During 2008-2012, 2341 enteric fever cases were reported, 80% typhoid and 20% paratyphoid A. The proportion caused by paratyphoid A increased from 16% (2008) to 22% (2012). Foreign travel within 30 days preceding illness onset was reported by 1961 (86%) patients (86% typhoid and 92% paratyphoid A). Travel to southern Asia was common (82% for typhoid, 97% for paratyphoid A). Among 1091 (58%) typhoid and 262 (56%) paratyphoid A isolates tested for antimicrobial susceptibility, the proportion resistant to nalidixic acid (NAL-R) increased from 2008 to 2012 (Typhi, 60% to 68%; Paratyphi A, 91% to 94%). Almost all NAL-R isolates were resistant or showed decreased susceptibility to ciprofloxacin. Resistance to at least ampicillin, chloramphenicol, and trimethoprim-sulfamethoxazole (multidrug resistant [MDR]) was limited to Typhi isolates, primarily acquired in southern Asia (13%). Most MDR isolates were also NAL-R. Enteric fever in the United States is primarily associated with travel to southern Asia, and increasing resistance is adding to treatment challenges. A bivalent typhoid and paratyphoid vaccine is needed. Published by Oxford University Press for the Infectious Diseases Society of America 2016. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Occurrence and characterization of Bean common mosaic virus strain NL1 in Iowa

USDA-ARS?s Scientific Manuscript database

Bean common mosaic virus (BCMV) and the related Bean common mosaic necrosis virus (BCMNV) are widely distributed across the United States infecting primarily common bean (Phaseolus vulgaris). Eight characterized pathotypes have been distinguished on host differential cultivars. To further characteri...

Directory of Environmental Consultants.

ERIC Educational Resources Information Center

Cate, Bill, Ed.

Over 400 inter-field professionals are named as environmental consultants in this 1972 annual directory. Primarily, they are faculty members at colleges and universities in Canada, Puerto Rico, and the United States who will provide free environmental consulting services to interested government, industry, and citizen organizations, but are not…

The Committee on Foreign Investment in the United States (CFIUS)

DTIC Science & Technology

2006-04-24

2 The “Exon- Florio ” Provision... Florio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Impact of the Exon- Florio Process on CFIUS...amend the CFIUS process; and those that would amend the Exon- Florio process (explained below). Six bills focus primarily on CFIUS and display a range of

77 FR 43382 - Millstone Power Station, Unit 2; Exemption

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

... sources consisting primarily of fire retardant cable insulation and limited floor based combustibles. The... smoke detectors. The licensee stated that the smoke and heat detection systems were designed and... insulation and that potential ignition sources for these areas includes electrical faults. The licensee...

Registration of 'Rollag' spring wheat

USDA-ARS?s Scientific Manuscript database

Fusarium head blight (FHB) (caused primarily by Fusarium graminearum Schwabe) is a disease that annually threatens wheat (Triticum aestivum L.) grown in the northern plains of the United States. Resistance to this disease is a high priority trait in the University of Minnesota’s spring wheat breedi...

A NATIONAL SURVEY OF DIOXIN-LIKE COMPOUNDS IN THE U.S. MILK SUPPLY

EPA Science Inventory

The exposure portion of the United States Environmental Protection Agency's (EPA) Dioxin Reassessment has concluded that over 90% of human exposure to dioxin (and related compounds) occurs via food ingestion, primarily meats, dairy products, and fish. Therefore, EPA has undertak...

Reconstructive Microsurgery: The Future Is Today.

PubMed

Amin, Kavit; Mohan, Anita T

2017-01-01

This reconstructive microsurgery course will run yearly and was borne and popularized from its infant meeting the year before, primarily focused on perforator flaps. It is a 2-day course updating residents/registrars to attending physicians/consultants about the most topical advancements in microvascular reconstructive surgery. The course is held at the New York University Langone Hospital in the United States.The timetable is primarily lecture based with the advantage of live-surgical procedures by world-renowned faculty. The timetable includes, but not limited to, facial/hand vascularized composite allotransplantation, upper/lower limb, breast, head and neck, transgender, and lymphedema surgery. Lectures were highly informative and there was ample time for case discussion with the appreciation that managing complex situations often requires input from other colleagues. The faculty focused on the lessons they have learned and potential pitfalls to avoid. The faculty was comprised of leading experts in reconstructive microsurgery from Europe, Korea, and throughout the United States.The primary emphasis of the course was to appreciate the global recognition in advances in microsurgery.

Using Ozone Lidar to Investigate Sources of High Ozone Concentrations in the Western United States

NASA Astrophysics Data System (ADS)

Senff, C. J.; Langford, A. O.; Alvarez, R. J.; Brewer, Wm. A.; Banta, R. M.; Marchbanks, R. D.; Sandberg, S. P.; Weickmann, A. M.; Holloway, J. S.; Williams, E. J.

2016-06-01

We have used NOAA's Tunable Optical Profiler for Aerosol and oZone (TOPAZ) ozone lidar to investigate the sources of high surface ozone concentrations in two different regions of the western United States (US): the Uintah Basin in northeast Utah and Clark County in southern Nevada, which includes the city of Las Vegas. The Uintah Basin is a booming oil and gas producing region that often suffers from very high wintertime ozone concentrations. Clark County experiences violations of the US ozone standard primarily in spring and early summer despite a lack of any major local pollution sources. TOPAZ lidar observations, in conjunction with surface in situ measurements and model results, provided strong evidence that the high wintertime ozone concentrations in the Uintah Basin are primarily driven by local emissions associated with oil and gas exploration, whereas the Clark County ozone exceedances are often caused by ozone-rich air that is transported from the lower stratosphere all the way down to the earth's surface.

Emergency contraceptive pill (ECP) use and experiences at college health centers in the mid-Atlantic United States: changes since ECP went over-the-counter.

PubMed

Miller, Laura M

2011-01-01

To investigate the availability of emergency contraceptive pills (ECPs) at college health centers since ECP went over-the-counter (OTC) in 2006. Related issues, such as distribution procedure, existence of a written protocol, personnel involved, contraindications, follow-up procedures, methods of advertising, and staff attitudes, were examined. The sample included 135 college and university health centers in the mid-Atlantic region of the United States. Data were collected via telephone survey with the use of a 42-item survey instrument. Forty-three percent of schools reported distributing ECPs, for an average of 10.6 years. Major changes in ECP distribution and usage since ECP went OTC related primarily to protocol in ECP distribution, advertising for ECP services, and ECP accessibility to university students. College health centers are responding to the OTC status of ECP in a number of ways, primarily relating to their distribution procedures and advertising techniques.

National health expenditures, 1995.

PubMed

Levit, K R; Lazenby, H C; Braden, B R; Cowan, C A; McDonnell, P A; Sivarajan, L; Stiller, J M; Won, D K; Donham, C S; Long, A M; Stewart, M W

1996-01-01

This article presents data on health care spending for the United States, covering expenditures for various types of medical services and products and their sources of funding from 1960 to 1995. In 1995, $988.5 billion was spent to purchase health care in the United States, up 5.5 percent from 1994. Growth in spending between 1993 and 1995 was the slowest in more than three decades, primarily because of slow growth in private health insurance and out-of-pocket spending. As a result, the share of health spending funded by private sources fell, reflecting the influence of increased enrollment in managed care plans.

46 CFR 390.5 - Agreement vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... water-borne carriage of men, materials, goods or wares between: (i) Two points in the United States; (ii..., Great Lakes, noncontiguous domestic, or short sea transportation trade. (iv) Engaged primarily in the water-borne carriage of men, materials, goods or wares; and (v) Designated in the agreement as a...

46 CFR 390.5 - Agreement vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... water-borne carriage of men, materials, goods or wares between: (i) Two points in the United States; (ii..., Great Lakes, noncontiguous domestic, or short sea transportation trade. (iv) Engaged primarily in the water-borne carriage of men, materials, goods or wares; and (v) Designated in the agreement as a...

46 CFR 390.5 - Agreement vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... water-borne carriage of men, materials, goods or wares between: (i) Two points in the United States; (ii..., Great Lakes, noncontiguous domestic, or short sea transportation trade. (iv) Engaged primarily in the water-borne carriage of men, materials, goods or wares; and (v) Designated in the agreement as a...

46 CFR 390.5 - Agreement vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... water-borne carriage of men, materials, goods or wares between: (i) Two points in the United States; (ii..., Great Lakes, noncontiguous domestic, or short sea transportation trade. (iv) Engaged primarily in the water-borne carriage of men, materials, goods or wares; and (v) Designated in the agreement as a...

46 CFR 390.5 - Agreement vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... water-borne carriage of men, materials, goods or wares between: (i) Two points in the United States; (ii..., Great Lakes, noncontiguous domestic, or short sea transportation trade. (iv) Engaged primarily in the water-borne carriage of men, materials, goods or wares; and (v) Designated in the agreement as a...

REGIONAL RELATIONSHIPS BETWEEN GEOMORPHIC/HYDROLOGIC PARAMETERS AND SURFACE WATER CHEMISTRY RELATIVE TO ACIDIC DEPOSITION

EPA Science Inventory

We determined geomorphic and hydrologic parameters for 144 forested, lake watersheds in the Northeast (NE) of the United States based primarily on measurements from topographic maps. hese parameters were used to test for relationships with selected surface water chemistry relevan...

The Technological Dimensions of International Competitiveness.

ERIC Educational Resources Information Center

National Academy of Engineering, Washington, DC. Committee on Technology Issues That Impact International Competitiveness.

This report focuses primarily on the technological dimensions of competitiveness in the United States with its capability to: create and effectively use technology; increase the value added to goods and services through the application of technology; manage technology in industry for more effective relationships among companies, universities, and…

Physician Attitudes Regarding School-Located Vaccination Clinics

ERIC Educational Resources Information Center

Fiala, Steven C.; Cieslak, Paul R.; DeBess, Emilio E.; Young, Collette M.; Winthrop, Kevin L.; Stevenson, Ellen B.

2013-01-01

Background: School-located vaccination clinics offer an opportunity to target children for vaccination programs during communicable disease outbreaks. However, children in the United States are primarily vaccinated in the pediatrician's or family physician's office, and the concept of school-located vaccinations may be unfamiliar to some parents…

United States-Southern African Customs Union (SACU) Free Trade Agreement Negotiations: Background and Potential Issues

DTIC Science & Technology

2007-01-03

Machinery and Mechanical Appliances (primarily catalytic converters) $317 million Aircraft and Parts $267 million Ores Slag and Ash $310 million Optical...115 million Special Classification/ low value exports $121 million Miscellaneous Chemicals $113 million Articles of Zinc $85 million Pharmaceutical

Regional Sources of Atmospheric Formaldehyde and Acetaldehyde, and Implications for Atmospheric Modeling

EPA Science Inventory

Formaldehyde and acetaldehyde concentrations over the Eastern half of the United States are simulated with a 3-D air quality model to identify the most important chemical precursors under January and July conditions. We find that both aldehydes primarily result from photochemical...

Is the United States a good model for reducing social exclusion in Europe?

PubMed

Schmitt, John; Zipperer, Ben

2007-01-01

Advocates of U.S.-style labor market flexibility have long argued that Europe could generate jobs and lower unemployment if the continent's economies followed the example of the United States. More recently, proponents of the U.S. model have suggested that labor market deregulation also holds out the possibility of reducing the problem of "social exclusion" in Europe, primarily because unemployment is one of the worst forms of social exclusion and contributes to other forms of social marginalization. The authors review a broad range of social and economic indicators and conclude that the United States fares poorly compared with much of Europe on social measures. Meanwhile, U.S.-style flexibility has had only mixed success in improving employment outcomes, and the U.S. economy consistently provides lower levels of economic mobility than economies in Europe.

A national study of socioeconomic status and tuberculosis rates by country of birth, United States, 1996-2005.

PubMed

Olson, Nicole A; Davidow, Amy L; Winston, Carla A; Chen, Michael P; Gazmararian, Julie A; Katz, Dolores J

2012-05-18

Tuberculosis (TB) in developed countries has historically been associated with poverty and low socioeconomic status (SES). In the past quarter century, TB in the United States has changed from primarily a disease of native-born to primarily a disease of foreign-born persons, who accounted for more than 60% of newly-diagnosed TB cases in 2010. The purpose of this study was to assess the association of SES with rates of TB in U.S.-born and foreign-born persons in the United States, overall and for the five most common foreign countries of origin. National TB surveillance data for 1996-2005 was linked with ZIP Code-level measures of SES (crowding, unemployment, education, and income) from U.S. Census 2000. ZIP Codes were grouped into quartiles from low SES to high SES and TB rates were calculated for foreign-born and U.S.-born populations in each quartile. TB rates were highest in the quartiles with low SES for both U.S.-born and foreign-born populations. However, while TB rates increased five-fold or more from the two highest to the two lowest SES quartiles among the U.S.-born, they increased only by a factor of 1.3 among the foreign-born. Low SES is only weakly associated with TB among foreign-born persons in the United States. The traditional associations of TB with poverty are not sufficient to explain the epidemiology of TB among foreign-born persons in this country and perhaps in other developed countries. TB outreach and research efforts that focus only on low SES will miss an important segment of the foreign-born population.

Corporal Punishment: Does It Hinder the Development of Children?

ERIC Educational Resources Information Center

Chenoweth, T.; Just, H.

Noting that parents' use of corporal punishment to discipline their children remains a strongly debated issue, this paper examines the impact of corporal punishment on children's development, focusing primarily on its long-term effectiveness. The paper presents the history of spanking in the United States, including public opinion on corporal…

The Afghans: Their History and Culture. Culture Profile, 2002.

ERIC Educational Resources Information Center

Robson, Barbara; Lipson, Juliene

This booklet provides a basic introduction to the people, history, and cultures of Afghanistan. It is designed primarily for service providers and others assisting the Afghan refugees in their new communities in the United States. The 12 sections focus on: (1) "Preface"; (2) "Introduction" (recent Afghan refugees); (3)…

The Somali Bantu: Their History and Culture. Culture Profile.

ERIC Educational Resources Information Center

Lehman, Dan Van; Eno, Omar

This booklet is a basic introduction to the people, history, and cultures of the Somali Bantu. It is designed primarily for service providers and others assisting Somali Bantu refugees in their new communities in the United States. It focuses on: "Introduction"; "Land"; "People" (place in society and social…

Reconceiving the Standards and the School Music Program

ERIC Educational Resources Information Center

Reimer, Bennett

2004-01-01

Music offerings in United States schools have remained largely the same for well over half a century. Basic program consists of general music classes up to and sometimes through middle school and elective performance opportunities in upper elementary grades through high school, primarily focused on band (including jazz groups), orchestra, and…

Public Health Education in Florida.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee.

This report documents issues related to the work of the Florida Comprehensive Health Professions Education Plan. Public health education prepares students for initial employment or advancement in a number of positions. While the public health work force is primarily employed in various units in local, state, and federal governments, industry also…

Notes from North America: On the Road

ERIC Educational Resources Information Center

Alper, Paul

2010-01-01

The new objects of public and open prejudice are Hispanics, primarily Mexicans due to their large population and their proximity to the United States. Because the Iraq War is such a disaster on all fronts, conservatives and reactionaries have shifted their patriotic fervour from invading foreign countries to inveighing against brown-skinned…

Stand dynamics of an oak woodland forest and effects of a restoration treatment on forest health

Treesearch

Stacy L. Clark; Callie J. Schweitzer

2016-01-01

Woodland restoration has been conducted in many countries, primarily in Mediterranean regions, but has only recently been attempted on publically and privately owned lands in the eastern United States. We reconstructed historical stand dynamics and tested the immediate effects of an oak

An Overview of U.S. Accreditation--Revised

ERIC Educational Resources Information Center

Eaton, Judith S.

2012-01-01

Accreditation in the United States is about quality assurance and quality improvement. It is a process to scrutinize higher education institutions and programs. Accreditation is private (nongovernmental) and nonprofit--an outgrowth of the higher education community and not of government. It is funded primarily by the institutions and programs that…

Postsecondary Vocational Programs vs. Apprenticeships in American Culinary Arts.

ERIC Educational Resources Information Center

VanLandingham, Paul G.

The apprenticeship system in the United States is primarily a private institution, separate from vocational-technical schools. Apprenticeships establish their own guidelines as to the required course of study. Apprentices do not get licensed unless they successfully complete a written and practical exam. Culinary apprenticeships vary. Many large…

Assessing Environmental Prevention Strategies for Reducing the Prevalence and Associated Harms of Methamphetamine Use

ERIC Educational Resources Information Center

Yacoubian, George S.

2007-01-01

Developed primarily in clandestine laboratories, methamphetamine is a highly addictive synthetic drug whose physical effects include hyperactivity, euphoria, tremors, and a sense of increased energy. While the accuracy of recent accounts suggesting a methamphetamine epidemic in the United States is unclear, these reports have nevertheless…

Regenerating oak-dominated forests using irregular, gap-based silvicultural systems

Treesearch

John M. Lhotka; Michael R. Saunders; John M. Kabrick; Daniel C. Dey

2013-01-01

Throughout the Eastern United States, practitioners have primarily focused on using uniformly applied even-aged approaches to regenerate oak species. Irregular, gap-based silvicultural systems offer an alternative that retains continuous canopy cover, creates heterogeneous forest structure, and provides multiple income flows over a rotation. Although commonly used in...

Spruce beetle in the Rockies

Treesearch

J. M. Schmid; R. H. Frye

1977-01-01

This report summarizes the literature on the spruce beetle in the western United States, primarily in the Rocky Mountains. Information is presented on life history and behavior, host relationships, mortality agents and impacts of infestations. A section on suppression details the current status of chemicals, pheromones, trap trees and silvicultural treatments. The...

1986 Agricultural Chartbook. Agriculture Handbook No. 663.

ERIC Educational Resources Information Center

Department of Agriculture, Washington, DC.

This book contains 310 charts, tables, and graphs containing statistical information about agriculture-related commodities and services, primarily in the United States, in 1986. The book is organized in seven sections that cover the following topics: (1) the farm (farm income, farm population, farm workers, food and fiber system, agriculture and…

Sugarcane aphid resistance in sorghum and a host range

USDA-ARS?s Scientific Manuscript database

The sugarcane aphid (SCA), Melanaphis sacchari, has been present in the United States primarily on sugarcane in Florida, Hawaii, and Louisiana until 2013 where it was found on grain sorghum near Beaumont, Texas. Since 2013, the SCA has been rapidly spreading and overwintering. Depending on the plant...

THE RISE OF THE NEGRO PROTEST.

ERIC Educational Resources Information Center

THOMPSON, DANIEL C.

SOCIAL CONTROLS SUPPORTING THE BIRACIAL SYSTEM IN THE UNITED STATES ARE PRIMARILY LEGAL AND ARE OFTEN IN CONFLICT WITH THE PREVAILING MORAL AND RELIGIOUS PRECEPTS. THE NEGRO PROTEST IS NOT ONLY AGAINST WIDESPREAD DEPRIVATIONS, BUT ALSO AGAINST RELATIVE DEPRIVATIONS OR BARRIERS DESIGNED TO PREVENT THEM FROM ENJOYING CERTAIN RIGHTS AND PRIVILEGES…

Engaging Community Resources for Experiencing Brazilian Music

ERIC Educational Resources Information Center

Macedo Dekaney, Elisa; Cunningham, Deborah A.

2009-01-01

For the past century and more, music education in the United States has focused primarily on Western European music traditions. Despite considerable efforts to include music from other regions and peoples in the curriculum, traditional music from world cultures is still not greatly represented. The benefits of a curriculum that incorporates…

DEVELOPMENT OF A BETTER METHOD TO IDENTIFY AND MEASURE PERCHLORATE IN DRINKING WATER

EPA Science Inventory

Perchlorate (ClO4 -) is an oxidant used primarily in solid propellant for rockets, missiles, pyrotechnics, as a component in air bag inflators, and in highway safety flares. Perchlorate tainted water has been found throughout the southwestern United States where its source has o...

Virtual Labs vs. Remote Labs: Between Myth & Reality.

ERIC Educational Resources Information Center

Alhalabi, Bassem; Hamza, M. Khalid; Hsu, Sam; Romance, Nancy

Many United States institutions of higher education have established Web-based educational environments that provide higher education curricula via the Internet and diverse modalities. Success has been limited primarily to virtual classrooms (real audio/video transmission) and/or test taking (online form filing). An extensive survey was carried…

In Search of Culturally Appropriate Autism Interventions: Perspectives of Latino Caregivers

ERIC Educational Resources Information Center

DuBay, Michaela; Watson, Linda R.; Zhang, Wanqing

2018-01-01

Most evidence-based autism spectrum disorder (ASD) interventions are tested with primarily White, mid-upper class, English-speaking populations, despite the increase in Latino children with ASD in early intervention programs throughout the United States. Unfortunately, interventions that are incongruent with a target population's culture may be…

Woodland successional phase effects vegetation recovery after prescribed fire

USDA-ARS?s Scientific Manuscript database

Piñon-juniper (Pinus-Juniperus L.) woodlands have expanded into big sagebrush (Artemisia tridentata Beetle) steppe of the western United States primarily as a result of reduced fire disturbances. Prescribed fire in post-settlement piñon-juniper woodlands has been increasingly employed to restore big...

Sagebrush steppe recovery after fire varies by development phase of Juniperus occidentalis woodland

USDA-ARS?s Scientific Manuscript database

Pinus-Juniperus L. (Piñon- juniper) woodlands have expanded into Artemisia tridentata Beetle (big sagebrush) steppe of the western United States primarily as a result of reduced fire disturbances. Woodland control measures, including prescribed fire, have been increasingly employed to restore sagebr...

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

Alfonso Hernandez, Laura; Nelson, Tammie Renee; Gelin, Maxim F.

The interchromophoric energy-transfer pathways between weakly coupled units in a π-conjugated phenylene–ethynylene macrocycle and its half-ring analogue have been investigated using the nonadiabatic excited-state molecular dynamics approach. To track the flow of electronic transition density between macrocycle units, we formulate a transition density flux analysis adapted from the statistical minimum flow method previously developed to investigate vibrational energy flow. Following photoexcitation, transition density is primarily delocalized on two chromophore units and the system undergoes ultrafast energy transfer, creating a localized excited state on a single unit. In the macrocycle, distinct chromophore units donate transition density to a single acceptor unitmore » but do not interchange transition density among each other. We find that energy transfer in the macrocycle is slower than in the corresponding half ring because of the presence of multiple interfering energy-transfer pathways. Finally, simulation results are validated by modeling the fluorescence anisotropy decay.« less

Interference of interchromophoric energy-transfer pathways in π-conjugated macrocycles

DOE PAGES

Alfonso Hernandez, Laura; Nelson, Tammie Renee; Gelin, Maxim F.; ...

2016-11-10

The interchromophoric energy-transfer pathways between weakly coupled units in a π-conjugated phenylene–ethynylene macrocycle and its half-ring analogue have been investigated using the nonadiabatic excited-state molecular dynamics approach. To track the flow of electronic transition density between macrocycle units, we formulate a transition density flux analysis adapted from the statistical minimum flow method previously developed to investigate vibrational energy flow. Following photoexcitation, transition density is primarily delocalized on two chromophore units and the system undergoes ultrafast energy transfer, creating a localized excited state on a single unit. In the macrocycle, distinct chromophore units donate transition density to a single acceptor unitmore » but do not interchange transition density among each other. We find that energy transfer in the macrocycle is slower than in the corresponding half ring because of the presence of multiple interfering energy-transfer pathways. Finally, simulation results are validated by modeling the fluorescence anisotropy decay.« less

Gravity domains and assembly of the North American continent by collisional tectonics

NASA Technical Reports Server (NTRS)

Thomas, M. D.; Grieve, R. A. F.; Sharpton, V. L.

1988-01-01

A gravity trend map of North America, based on a horizontal Bouguer gravity gradient map produced from gravity data for Canada and the conterminous United States, is presented and used to define a continental mosaic of gravity trend domains akin to structural domains. Contrasting trend characteristics at gravity domain boundaries support the concept of outward growth of the continent primarily by accretionary tectonics. Gravity patterns, however, indicate a different style of tectonics dominated in the development of now-buried Proterozoic orogenic belts in the south-central United States, supporting a view that these belts formed along the leading edge of a southward-migrating Proterozoic continental margin.

Rare earths, the lanthanides, yttrium and scandium

USGS Publications Warehouse

Hedrick, J.B.

2006-01-01

In 2005, rare earths were not mined in the United States. The major supplier, Molycorp, continued to maintain a large stockpile of rare-earth concentrates and compounds. Consumption decreased of refined rare-earth products. The United States remained a major importer and exporter of rare earths in 2005. During the same period, yttrium was not mined or refined in the US. Hence, supply of yttrium compounds for refined yttrium products came from China, France and Japan. Scandium was not also mined. World production was primarily in China, Russia and Ukraine. Demand for rare earths in 2006 is expected to be closely tied to economic conditions in the US.

Use of tobacco tax stamps to prevent and reduce illicit tobacco trade--United States, 2014.

PubMed

Chriqui, Jamie; DeLong, Hillary; Gourdet, Camille; Chaloupka, Frank; Edwards, Sarah Matthes; Xu, Xin; Promoff, Gabbi

2015-05-29

Tobacco use is the leading cause of preventable disease and death in the United States. Increasing the unit price on tobacco products is the most effective tobacco prevention and control measure. Illicit tobacco trade (illicit trade) undermines high tobacco prices by providing tobacco users with cheaper-priced alternatives. In the United States, illicit trade primarily occurs when cigarettes are bought from states, jurisdictions, and federal reservation land with lower or no excise taxes, and sold in jurisdictions with higher taxes. Applying tax stamps to tobacco products, which provides documentation that taxes have been paid, is an important tool to combat illicit trade. Comprehensive tax stamping policy, which includes using digital, encrypted ("high-tech") stamps, applying stamps to all tobacco products, and working with tribes on stamping agreements, can further prevent and reduce illicit trade. This report describes state laws governing tax stamps on cigarettes, little cigars (cigarette-sized cigars), roll-your-own tobacco (RYOT), and tribal tobacco sales across the United States as of January 1, 2014, and assesses the extent of comprehensive tobacco tax stamping in the United States. Forty-four states (including the District of Columbia [DC]) applied traditional paper ("low-tech") tax stamps to cigarettes, whereas four authorized more effective high-tech stamps. Six states explicitly required stamps on other tobacco products (i.e., tobacco products other than cigarettes), and in approximately one third of states with tribal lands, tribes required tax stamping to address illicit purchases by nonmembers. No U.S. state had a comprehensive approach to tobacco tax stamping. Enhancing tobacco tax stamping across the country might further prevent and reduce illicit trade in the United States.

Trends in Spouses’ Shared Time in the United States, 1965–2012

PubMed Central

Genadek, Katie R.; Flood, Sarah M.; Roman, Joan Garcia

2016-01-01

Despite major demographic changes over the past 50 years and strong evidence that time spent with a spouse is important for marriages, we know very little about how time with a spouse has changed—or not—in the United States. Using time diary data from 1965–2012, we examine trends in couples’ shared time in the United States during a period of major changes in American marriages and families. We find that couples without children spent more total time together and time alone together n 2012 than they did in 1965, with total time and time alone together both peaking in 1975. For parents, time spent together increased between 1965 and 2012, most dramatically for time spent with a spouse and children. Decomposition analyses show that changes in behavior rather than changing demographics explain these trends, and we find that the increases in couples’ shared time are primarily concentrated in leisure activities. PMID:27730493

West Nile virus and other arboviral diseases--United States, 2012.

PubMed

2013-06-28

Arthropod-borne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. West Nile virus (WNV) is the leading cause of domestically acquired arboviral disease in the United States. However, several other arboviruses also cause sporadic cases and seasonal outbreaks of neuroinvasive disease (e.g., meningitis, encephalitis, and acute flaccid paralysis). In 2012, CDC received reports of 5,780 nationally notifiable arboviral disease cases (excluding dengue). A large multistate outbreak of WNV disease accounted for 5,674 (98%) of reported cases, the highest number reported since 2003. Other reported etiologies included Eastern equine encephalitis virus (EEEV), Powassan virus (POWV), St. Louis encephalitis virus (SLEV), and California serogroup viruses such as La Crosse virus (LACV) and Jamestown Canyon virus (JCV). Arboviruses continue to cause serious illness in substantial numbers of persons in the United States. Maintaining surveillance remains important to identify outbreaks and guide prevention efforts.

United States and Western European Terrorist Groups - Current Status and Future Perspective.

DTIC Science & Technology

1982-06-07

State, p. 173, 174 A respected commentator on terrorism, Walter Laqueur, Chairman of the International Research Council of the Center for Strategic ...American Nazi Party), the Black Panther Party, ( BPP ) and the American Indian Movement (AIM) were primarily involved in terrorist efforts in the late 60s...claiming to represent the JDL telephoned news organizations and said that the militant group was responsible for the fire. Subsequently leaders of the JDL

Ponderosa pine, mixed conifer, and spruce-fir forests [Chapter 2

Treesearch

Michael A. Battaglia; Wayne D. Shepperd

2007-01-01

Before European settlement of the interior west of the United States, coniferous forests of this region were influenced by many disturbance regimes, primarily fires, insects, diseases, and herbivory, which maintained a diversity of successional stages and vegetative types across landscapes. Activities after settlement, such as fire suppression, grazing, and logging...

Federal Tax Policy regarding Universities: Endowments and beyond

ERIC Educational Resources Information Center

Vedder, Richard

2008-01-01

The vast bulk of economic activity in the United States is taxed by the federal government. There are exceptions carved out, primarily for charitable operations, including universities. The rationale is that these organizations serve the public good and should not be reduced in magnitude by the deleterious effects of taxes. Universities in…

Forest statistics for Mississippi counties

Treesearch

Renewable Resources Evaluation Research Work Unit

1978-01-01

This report tabulated information from a new forest survey of Mississippi completed in 1977 by the Renewable Resources Evaluation Research Unit of the Southern Forest Experiment Station. The tables are intended for use as source data in compiling estimates for groups of counties. Because the sample procedure is intended primarily to furnish inventory data for the State...

Encores for Dance. Selected Articles on Dance III, 1968-77.

ERIC Educational Resources Information Center

Fallon, Dennis J., Ed.

The nature, role, and scope of the dance in the United States is the subject of this collection of articles. The philosophical, historical, socio-cultural, and educational perspectives of dance are considered in the first four chapters. The following five chapters focus primarily on considerations that should improve teaching techniques and…

The Civic Engagement Gap(s): Youth Participation and Inequality from 1976 to 2009

ERIC Educational Resources Information Center

Gaby, Sarah

2017-01-01

Civic participation in the United States is highly unequal, resulting in a "civic engagement gap" between socioeconomic, racial, and gender groups. Variation in civic participation and the civic engagement gap remain contested, primarily as a result of inconsistent definitions and measurement issues in previous work. Using consistent…

Assessing Learning Outcomes: An Analysis of the Goals-2 Instrument

ERIC Educational Resources Information Center

Sabbag, Anelise Guimaraes; Zieffler, Andrew

2015-01-01

The test instrument GOALS-2 was designed primarily to evaluate the effectiveness of the CATALST curriculum. The purpose of this study was to perform a psychometric analysis of this instrument. Undergraduate students from six universities in the United States (n = 289) were administered the instrument. Three measurement models were fit and…

Aerobic Exercise and Other Healthy Lifestyle Factors That Influence Vascular Aging

ERIC Educational Resources Information Center

Santos-Parker, Jessica R.; LaRocca, Thomas J.; Seals, Douglas R

2014-01-01

Cardiovascular diseases (CVDs) remain the leading cause of death in the United States and other modern societies. Advancing age is the major risk factor for CVD, primarily due to stiffening of the large elastic arteries and the development of vascular endothelial dysfunction. In contrast, regular aerobic exercise protects against the development…

Spanish Americans in the United States - Changing Demographic Characteristics.

ERIC Educational Resources Information Center

Jaffe, A. J.; And Others

Changes in the demographic-socioeconomic characteristics of Mexican Americans, Puerto Ricans, Cubans, Central and South Americans, and Hispanos were examined using primarily 1970 census data. The study briefly reviewed the history of these groups--when they first came to the U.S., the types of immigrants, etc.; noted their geographic distribution…

Genetic differences between yellowwood (Cladrastis kentukea) in wild populations versus urban forests

Treesearch

N.R. LaBonte; K.E. Woeste

2017-01-01

Yellowwood (Cladrastis kentukea) is an uncommon, relict, tree species with a disjunct distribution primarily in the Central Hardwoods region. Most common on rocky, sheltered slopes of the Cumberland Plateau in Tennessee and Kentucky, isolated populations occur on appropriate sites throughout the southern and central United States. In Illinois,...

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT OF THE UNITED STATES ARMY CORPS OF ENGINEERS GARRISON DAM HYDRO- ELECTRIC POWERPLANT - RIVERDALE, NORTH DAKOTA

EPA Science Inventory

The report describes the results of pollution prevention opportunity assessments conducted at a representative U.S. Army Corps of Engineers civil works dam and hydroelectric power plant. ecommended methods for reducing pollution resulting primarily from the operation of these fac...

MSW Students' Motivations for Taking an International Social Work Elective Course

ERIC Educational Resources Information Center

Okech, David; Barner, John R.

2014-01-01

This article presents motivating factors for taking an international social work course for a sample of graduate students in the United States. Literature on international education, including courses and international field placements, provides a framework for the study. Qualitative themes showed that students were motivated primarily as a result…

Postfire logging in riparian areas.

Treesearch

Gordon H. Reeves; Peter A. Bisson; Bruce E. Rieman; Lee E. Benda

2006-01-01

We reviewed the behavior of wildfire in riparian zones, primarily in the western United States, and the potential ecological consequences of postfire logging. Fire behavior in riparian zones is complex, but many aquatic and riparian organisms exhibit a suite of adaptations that allow relatively rapid recovery after fire. Unless constrained by other factors, fish tend...

The use of LIDAR Technology for Measuring Mixing Heights under the Photochemical Assessment Monitoring Program; leveraging research under the joint DISCOVER-AQ/FRAPPÉ Missions

EPA Science Inventory

The operational use of ceilometers across the United States has been limited to detection of cloud-base heights across the Automatic Surface Observing Systems (ASOS) primarily operated by the National Weather Service and the Federal Aviation Administration. Continued improvements...

50 CFR 23.48 - What are the requirements for a registered scientific institution?

Code of Federal Regulations, 2011 CFR

2011-10-01

... to and from other institutions. (5) Specimens are acquired primarily for research that is to be... their offspring only for scientific research or educational display at a scientific institution and may... scientific institution? 23.48 Section 23.48 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE...

Phenomenologically Investigating Mediated "Nature"

ERIC Educational Resources Information Center

Adams, Tony E.

2005-01-01

During the summer of 2001 I worked as a bartender in Wyoming, two miles east of Yellowstone National Park. This opportunity provided me with unique experiences of "the wilderness" and as a result, allowed me to become aware of intricacies of living within a primarily simulated and mass mediated culture, i.e., the United States. Following…

Healthy Children: Investing in the Future.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Office of Technology Assessment.

This report discusses the status of children's health in the United States, and strategies which involve primarily personal health care services for the prevention of death, disease and injury of children. The report opens with a summary of the contents, and then suggests strategies for public policy for the improvement of children's health. The…

Participant adherence indicatiors predict changes in blood pressure, anthropometric measures, and self-reported physical activity in a lifestyle intervention: HUB City Steps

USDA-ARS?s Scientific Manuscript database

Purpose. To evaluate several adherence indicators, created using 2 measures, separately and in combination, for predicting health outcome changes. Design. Non-experimental with pre-post measures. Setting. Mid-sized city in southern region of United States. Subjects. 269 primarily African-America...

Racial Isolation, Poverty, and the Limits of Local Control in Oakland

ERIC Educational Resources Information Center

Noguera, Pedro A.

2004-01-01

Historically, schools in the United States have been governed at the local level by elected school boards, and finances have been raised primarily through local property taxes. While local control theoretically allows for greater responsiveness to local concerns, it does not take into account the vast inequality among and between communities in…

Small mammal communities of streamside management zones in intensively managed pine forests of Arkansas

Treesearch

Darren A. Miller; Ronald E. Thill; M. Anthony Melchiors; T. Bently Wigley; Philip A. Tappe

2004-01-01

Streamside management zones (SMZs), composed primarily of hardwoods in the southeastern United States, provide habitat diversity within intensively managed pine (Pinus spp.) plantations. However, effects of SMZ width and adjacent plantation structure on riparian wildlife communities are poorly understood. Therefore, during 1990-1995, we examined small mammal...

Development of soybean with novel sources of resistance to Phomopsis seed decay

USDA-ARS?s Scientific Manuscript database

Phomopsis seed decay (PSD) is an important soybean disease that results in poor seed quality in most soybean production areas of the United States. PSD is caused primarily by the fungal pathogen Phomopsis longicolla. In 2009, due to the prevalence of hot and humid environments from pod fill to harve...

Blacks in America 1492-1970. A Chronology and Fact Book.

ERIC Educational Resources Information Center

Sloan, Irving J., Comp.

Many unacknowledged contributions made by black individuals to American civilization from 1492 to 1970 are enumerated in this compact book, one of a series of ethnic chronologies. Intended primarily as a reference work, a major part of this book is the factual chronological listing of achievements negroes made throughout United States history as…

Using long-term datasets to study exotic plant invasions on rangelands in the western United States

USDA-ARS?s Scientific Manuscript database

Invasions by exotic species are generally described with a logistic growth curve divided into three phases: introduction, expansion and saturation. This model is constructed primarily from regional studies of plant invasions based on historical records and herbarium samples. The goal of this study w...

Birds of Southwestern grasslands: Status, conservation, and management

Treesearch

Michele Merola-Zwartjes

2005-01-01

In the Southwestern United States, the grassland avifauna is collectively composed of a mixture of species found primarily in desert grasslands, shortgrass steppe, wet meadows, and alpine tundra (as used here, desert grasslands incorporate both arid grasslands and desert shrub grasslands). Of these habitats, desert grasslands and shortgrass steppe are the most...

Internal Evaluation in American Public School Districts: The Importance of Externally Driven Accountability Mandates

ERIC Educational Resources Information Center

King, Jean A.; Rohmer-Hirt, Johnna A.

2011-01-01

From the 1980s to the present, educational accountability in the United States has grown dramatically. Such accountability in U.S. school districts, although driven primarily by external demands, has internal manifestations as well. The chapter traces the historical development of internal evaluation in American school districts, then highlights…

INCORPORATION OF DNA BARCODES INTO ASSESSMENTS OF THE BIOLOGICAL INTEGRITY OF AQUATIC ECOSYSTEMS: PRECISION, ACCURACY AND COST

EPA Science Inventory

Historically, water quality assessments in the United States primarily focused on water chemistry assays at or near discharge sources. As it has become clear that waters also can be highly impaired from dispersed (i.e., non-point source) chemicals and non-chemical impacts, direc...

Use of fluctuating thermal regimes and decreased oxygen during storage improves survival of post-diapause Megachile rotundata

USDA-ARS?s Scientific Manuscript database

The alfalfa leafcutting bee, Megachile rotundata, is the world’s most intensively managed solitary bee. M. rotundata is used primarily for alfalfa seed production in the northwestern United States and western Canada, but also provides pollination services for carrot, hybrid canola, onion, various le...

Elementary Teachers' Views of Their Science Professional Development Attendance: An Expectancy-Value Approach

ERIC Educational Resources Information Center

Thomson, Margareta Maria; Kaufmann, Elisha

2013-01-01

This study explored primarily the elementary teachers' motivations and expectations for engagement in a science professional development. Participants (N=20) were elementary teachers in two public schools from the United States and were enrolled in a yearlong science professional development; however, due to various factors teachers did not…

Walnut Notes

Treesearch

E. Lucy Burde

1988-01-01

Black walnut is one of America's most highly prized tree species. Its natural range extends throughout the central and eastern parts of the United States and into southern Ontario. However, it is commercially significant primarily in the central part of its range. It typically grows as scattered individuals or in small groups mixed with a wide variety of other...

Facts about Newspapers '85: A Statistical Summary of the Newspaper Business.

ERIC Educational Resources Information Center

American Newspaper Publishers Association, Washington, DC.

A statistical summary of the newspaper industry for 1984 and previous years is presented in this brochure. Focusing primarily on the United States newspaper industry, the brochure also contains some information on Canadian newspapers. The brochure presents statistics in the following categories: (1) number of daily newspapers, (2) daily newspaper…

Importance of biophysical effects on climate warming mitigation potential of biofuel crops over the conterminous United States

USDA-ARS?s Scientific Manuscript database

Current quantification of Climate Warming Mitigation Potential (CWMP) of biomass-derived energy has focused primarily on its biogeochemical effects. This study used site-level observations of carbon, water, and energy fluxes of biofuel crops to parameterize and evaluate the Community Land Model (CLM...

Influence of various alternative bedding materials on pododermatitis in broilers raised in a built-up litter system

USDA-ARS?s Scientific Manuscript database

Broilers in the United States are frequently raised on built-up litter systems, primarily bedded with pine wood chips (shavings) or sawdust. There is continuing interest in alternative bedding materials as pine products are often in short supply and prices rise accordingly. Alternative bedding mat...

DISTRIBUTION OF RESIDENTIAL ORGANOCHLORINE PESTICIDE RESIDUALS ALONG THE ARIZONA/MEXICO BORDER

EPA Science Inventory

The use of DDT has been banned for many years in the United States. Mexico began a 10-year phase out of DDT in 1997. DDT was banned in the U.S. primarily because of its environmental persistence. Thus, DDT is still found in the outdoor and indoor environment. We report the ...

Spiraea L.: spirea

Treesearch

John C. Zasada; Peter F. Stickney

2008-01-01

There are about 80 species of the genus Spiraea throughout the world. The genus is subdivided into subgenera and sections in several ways depending upon the author - all classifications are based primarily on the structure of the inflorescence. In the system followed here (Batta 1977), the genus has 3 sections: Chamaedryon, Calospira, and Spiraria. In the United States...

Parents and Peers as Social Influences to Deter Antisocial Behavior

ERIC Educational Resources Information Center

Cook, Emily C.; Buehler, Cheryl; Henson, Robert

2009-01-01

Growth curve analyses were used to investigate parents' and peers' influence on adolescents' choice to abstain from antisocial behavior in a community-based sample of 416 early adolescents living in the Southeastern United States. Participants were primarily European American (91%) and 51% were girls. Both parents and peers were important…

Bird community composition

Treesearch

T.J. Antrobus; M.P. Guilfoyle; W.C. Barrow; Paul B. Hamel; J.S. Wakeley

2000-01-01

Neotropical migrants are birds that breed in North America and winter primarily in Central and South America. Longterm population studies of birds in the Eastern United States indicated declines of some forest-dwelling birds, many of which winter in the Neotropics (Peterjohn and others 1995). These declines were attributed to loss of wintering and breeding habitat due...

Predicting cannabis cultivation on national forests using a rational choice framework

Treesearch

Frank H. Koch; Jeff Prestemon; Geoffrey H. Donovan; Everett A. Hinkley; John M. Chase

2016-01-01

Government agencies in the United States eradicated 10.3 million cannabis plants in 2010. Most (94%) of these plants were outdoor-grown, and 46% of those were discovered on federal lands, primarily on national forests in California, Oregon, and Washington. We developed models that reveal how drug markets, policies, and environmental...

Language Implications for Advertising in International Markets: A Model for Message Content and Message Execution.

ERIC Educational Resources Information Center

Beard, John; Yaprak, Attila

A content analysis model for assessing advertising themes and messages generated primarily for United States markets to overcome barriers in the cultural environment of international markets was developed and tested. The model is based on three primary categories for generating, evaluating, and executing advertisements: rational, emotional, and…

Orchard and nursery dynamics of the effect of interplanting citrus with guava for Huanglongbing, vector, and disease management

USDA-ARS?s Scientific Manuscript database

The Asian citrus psyllid (ACP), Diaphorina citri Kuwayama (Hemiptera: Liviidae), is an important pest of citrus in the United States of America primarily because it vectors ‘Candidatus Liberibacter asiaticus’, the bacterium putatively responsible for Asiatic huanglongbing (HLB). Asiatic HLB is con...

Russian Basic Course: Military Situations, Exercises 1-35.

ERIC Educational Resources Information Center

Defense Language Inst., Washington, DC.

Thirty-five military situations treated in this volume provide exercises in the use of practical military terminology received from the United States Army General School. Each exercise is devoted to a specific topic, and in each case lists of new words and idioms together with their English equivalents are provided. Lessons consist primarily of…

21 CFR 14.100 - List of standing advisory committees.

Code of Federal Regulations, 2011 CFR

2011-04-01

... consumption of all tea imported into the United States under 21 U.S.C. 42. (2) Science Board to the Food and... primarily to the agency's Senior Science Advisor and, as needed, to the Commissioner and other appropriate... pace with technical and scientific evolutions in the fields of regulatory science; on formulating an...

The Racialization of Hinduism, Islam, and Sikhism in the United States

ERIC Educational Resources Information Center

Joshi, Khyati Y.

2006-01-01

In this article I posit the "racialization" of religion, a process that begins when certain phenotypical features associated with a group and attached to race in popular discourse become associated with a particular religion or religions. By examining the experiences of Indian Americans--a group made up primarily of Hindus, Muslims, and…

Women's Healthcare, Censorship, and the Library: Problems, Issues, Questions.

ERIC Educational Resources Information Center

Kuhl, Nancy

The goal of this paper is to explore a number of examples of the censorship of women's healthcare issues and to investigate issues and questions related to those examples. The paper looks primarily at censorship in the United States; however, the problems and issues discussed are international in scope, and some international examples are…

World Wars at Home: U.S. Response to World War II Propaganda.

ERIC Educational Resources Information Center

Nagy, Alex

1990-01-01

Focuses on how the United States Post Office reacted to the massive influx of political propaganda, primarily from the Soviet Union, immediately prior to and during World War II. Describes how the Post Office played an active role in stopping and burning some 50 tons of incoming material. (RS)

Problem Formulation for Human Health Risk Assessments of Pathogens in Land-Applied Biosolids (Final Report)

EPA Science Inventory

Millions of tons of treated sewage sludges or “biosolids” are applied annually to farms, forests, rangelands, mine lands and other types of land in the United States. Biosolids are defined by the U.S. Environmental Protection Agency (EPA) as “the primarily organic solid product ...

Trends and Challenges in Teacher Preparation in Deaf Education

ERIC Educational Resources Information Center

Lenihan, Susan

2010-01-01

Recent developments in deaf education are influencing teacher preparation programs, which are facing challenges in meeting the critical need for highly qualified teachers. Of approximately 65 teacher preparation programs in the United States, 11 programs focus primarily on preparing teachers to work with children who are deaf or hard of hearing…

Emerald ash borer biology and invasion history

Treesearch

Robert A. Haack; Yuri Baranchikov; Leah S. Bauer; Therese M. Poland

2015-01-01

The emerald ash borer (EAB), Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), is native to eastern Asia and is primarily a pest of ash (Fraxinus) trees (Fig. 1). Established populations of EAB were first detected in the United States and Canada in 2002 (Haack et al., 2002), and based on a dendrochronology study by Siegert...

Undergraduate Research: Three Institutions' Success Stories. Research Corporation Annual Report, 1999.

ERIC Educational Resources Information Center

Research Corp., Tucson, AZ.

This annual report describes the 1999 activities of Research Corporation, a foundation that supports research programs at colleges and universities in the United States and Canada. It focuses on three primarily undergraduate institutions, two private and one public, that are active producers of published research and students going into the…

Single-Sex versus Secondary Schooling: A Systematic Review

ERIC Educational Resources Information Center

Mael, Fred; Alonso, Alex; Gibson, Doug; Rogers, Kelly; Smith, Mark

2005-01-01

Single-sex education refers most generally to education at the elementary, secondary, or postsecondary level in which males or females attend school exclusively with members of their own sex. This report deals primarily with single-sex education at the elementary and secondary levels. Research in the United States on the question of whether public…

Effect on Preschoolers' Literacy when Never-Married Mothers Get Married

ERIC Educational Resources Information Center

Fagan, Jay

2011-01-01

Healthy Marriage programs in the United States aim to promote marriage primarily among low-income individuals. There is little research assessing whether children fare better when their never-married mothers get married. The present study uses the Early Childhood Longitudinal Survey-Birth Cohort to test the hypothesis that children have higher…

An Ethnographic Case Study of School Administrators' Responsiveness to the Cultural and Educational Needs of Afro-Caribbean Immigrant Students

ERIC Educational Resources Information Center

Gordon, Aneita Elaine

2012-01-01

As the United States confronts increasing diversity, primarily attributable to migration and globalization trends, public schools are gradually becoming more ethnically, linguistically, and culturally diverse with groups including Black English-speaking students from the Caribbean. However, school personnel like administrators have the tendency to…

Injury rates and profiles of elite competitive weightlifters.

PubMed

Calhoon, G; Fry, A C

1999-07-01

To determine injury types, natures, anatomical locations, recommended amount of time missed, and injury rates during weightlifting training. We collected and analyzed medical injury records of resident athletes and during numerous training camps to generate an injury profile. Elite US male weightlifters who were injured during training at the United States Olympic Training Centers. United States Olympic Training Center weightlifting injury reports from a 6-year period were analyzed. Data were expressed as percentages and were analyzed via x(2) tests. The back (primarily low back), knees, and shoulders accounted for the most significant number of injuries (64.8%). The types of injuries most prevalent in this study were strains and tendinitis (68.9%). Injuries of acute (59.6%) or chronic (30.4%) nature were significantly more common than recurrent injuries and complications. The recommended number of training days missed for most injuries was 1 day or fewer (90.5%). Injuries to the back primarily consisted of strains (74.6%). Most knee injuries were tendinitis (85.0%). The majority of shoulder injuries were classified as strains (54.6%). Rates of acute and recurring injuries were calculated to be 3.3 injuries/1000 hours of weightlifting exposure. The injuries typical of elite weightlifters are primarily overuse injuries, not traumatic injuries compromising joint integrity. These injury pattems and rates are similar to those reported for other sports and activities.

Biologics, Pharmacovigilance, and Patient Safety: It's All in the Name.

PubMed

Stevenson, James G; Green, Larry

2016-08-01

The most appropriate naming convention for biologics and biosimilars has been an area of significant debate. The ultimate decision will have an impact on patient safety, pharmacovigilance program effectiveness, and, potentially, the overall adoption of biosimilars in the United States. This article reviews some of the advantages and disadvantages of various naming approaches. For clarity in communication, optimal pharmacovigilance, and patient safety, it is recommended that biosimilars be named with a common USAN (United States Adopted Name) with the reference product, along with a suffix that is memorable, such as one associated with the original manufacturer of the product. This approach supports the FDA's mission of protecting patient safety and public health, while minimizing the possibility of inadvertent switching of products and facilitating effective pharmacovigilance. No funding supported the writing of this article. Stevenson reports consulting fees from Amgen, Inc., AbbVie, and Pfizer and is employed by Visante. Green is employed by and owns stock in Amgen, Inc. Article concept was contributed primarily by Stevenson, along with Green. The manuscript was written and revised primarily by Stevenson, along with Green. Both authors contributed equally to data interpretation.

Human-started wildfires expand the fire niche across the United States.

PubMed

Balch, Jennifer K; Bradley, Bethany A; Abatzoglou, John T; Nagy, R Chelsea; Fusco, Emily J; Mahood, Adam L

2017-03-14

The economic and ecological costs of wildfire in the United States have risen substantially in recent decades. Although climate change has likely enabled a portion of the increase in wildfire activity, the direct role of people in increasing wildfire activity has been largely overlooked. We evaluate over 1.5 million government records of wildfires that had to be extinguished or managed by state or federal agencies from 1992 to 2012, and examined geographic and seasonal extents of human-ignited wildfires relative to lightning-ignited wildfires. Humans have vastly expanded the spatial and seasonal "fire niche" in the coterminous United States, accounting for 84% of all wildfires and 44% of total area burned. During the 21-y time period, the human-caused fire season was three times longer than the lightning-caused fire season and added an average of 40,000 wildfires per year across the United States. Human-started wildfires disproportionally occurred where fuel moisture was higher than lightning-started fires, thereby helping expand the geographic and seasonal niche of wildfire. Human-started wildfires were dominant (>80% of ignitions) in over 5.1 million km 2 , the vast majority of the United States, whereas lightning-started fires were dominant in only 0.7 million km 2 , primarily in sparsely populated areas of the mountainous western United States. Ignitions caused by human activities are a substantial driver of overall fire risk to ecosystems and economies. Actions to raise awareness and increase management in regions prone to human-started wildfires should be a focus of United States policy to reduce fire risk and associated hazards.

Human-started wildfires expand the fire niche across the United States

PubMed Central

Balch, Jennifer K.; Bradley, Bethany A.; Nagy, R. Chelsea; Fusco, Emily J.; Mahood, Adam L.

2017-01-01

The economic and ecological costs of wildfire in the United States have risen substantially in recent decades. Although climate change has likely enabled a portion of the increase in wildfire activity, the direct role of people in increasing wildfire activity has been largely overlooked. We evaluate over 1.5 million government records of wildfires that had to be extinguished or managed by state or federal agencies from 1992 to 2012, and examined geographic and seasonal extents of human-ignited wildfires relative to lightning-ignited wildfires. Humans have vastly expanded the spatial and seasonal “fire niche” in the coterminous United States, accounting for 84% of all wildfires and 44% of total area burned. During the 21-y time period, the human-caused fire season was three times longer than the lightning-caused fire season and added an average of 40,000 wildfires per year across the United States. Human-started wildfires disproportionally occurred where fuel moisture was higher than lightning-started fires, thereby helping expand the geographic and seasonal niche of wildfire. Human-started wildfires were dominant (>80% of ignitions) in over 5.1 million km2, the vast majority of the United States, whereas lightning-started fires were dominant in only 0.7 million km2, primarily in sparsely populated areas of the mountainous western United States. Ignitions caused by human activities are a substantial driver of overall fire risk to ecosystems and economies. Actions to raise awareness and increase management in regions prone to human-started wildfires should be a focus of United States policy to reduce fire risk and associated hazards. PMID:28242690

Evidence for increasingly variable Palmer Drought Severity Index in the United States since 1895.

PubMed

Rayne, Sierra; Forest, Kaya

2016-02-15

Annual and summertime trends towards increasingly variable values of the Palmer Drought Severity Index (PDSI) over a sub-decadal period (five years) were investigated within the contiguous United States between 1895 and the present. For the contiguous United States as a whole, there is a significant increasing trend in the five-year running minimum-maximum ranges for the annual PDSI (aPDSI5 yr(min|max, range)). During this time frame, the average aPDSI5 yr(min|max, range) has increased by about one full unit, indicating a substantial increase in drought variability over short time scales across the United States. The end members of the running aPDSI5 yr(min|max, range) highlight even more rapid changes in the drought index variability within the past 120 years. This increasing variability in the aPDSI5 yr(min|max, range) is driven primarily by changes taking place in the Pacific and Atlantic Ocean coastal climate regions, climate regions which collectively comprise one-third the area of the contiguous United States. Similar trends were found for the annual and summertime Palmer Hydrological Drought Index (PHDI), the Palmer Modified Drought Index (PMDI), and the Palmer Z Index (PZI). Overall, interannual drought patterns in the contiguous United States are becoming more extreme and difficult to predict, posing a challenge to agricultural and other water-resource related planning efforts. Copyright © 2015 Elsevier B.V. All rights reserved.

Tuberculosis along the United States-Mexico border, 1993-2001.

PubMed

Schneider, Eileen; Laserson, Kayla F; Wells, Charles D; Moore, Marisa

2004-07-01

Tuberculosis (TB) is a leading public health problem and a recognized priority for the federal Governments of both Mexico and the United States of America. The objectives of this research, primarily for the four states in the United States that are along the border with Mexico, were to: (1) describe the epidemiological situation of TB, (2) identify TB risk factors, and (3) discuss tuberculosis program strategies. We analyzed tuberculosis case reports collected from 1993 through 2001 by the tuberculosis surveillance system of the United States. We used those data to compare TB cases mainly among three groups: (1) Mexican-born persons in the four United States border states (Arizona, California, New Mexico, and Texas), (2) persons in those four border states who had been born in the United States, and (3) Mexican-born persons in the 46 other states of the United States, which do not border Mexico. For the period from 1993 through 2001, of the 16 223 TB cases reported for Mexican-born persons in the United States, 12 450 of them (76.7%) were reported by Arizona, California, New Mexico, and Texas. In those four border states overall in 2001, tuberculosis case rates for Mexican-born persons were 5.0 times as high as the rates for persons born in the United States; those four states have 23 counties that directly border on Mexico, and the ratio in those counties was 5.8. HIV seropositivity, drug and alcohol use, unemployment, and incarceration were significantly less likely to be reported in Mexican-born TB patients from the four border states and the nonborder states than in patients born in the United States from the four border states (P < 0.001). Multivariate analysis revealed that among pulmonary tuberculosis patients who were 18-64 years of age and residing in the four border states, the Mexican-born patients were 3.6 times as likely as the United States-born patients were to have resistance to at least isoniazid and rifampin (i. e., to have multidrug-resistant TB) and twice as likely to have isoniazid resistance. Mexican-born TB patients from the four border states and the nonborder states were significantly more likely to have moved or to be lost to follow-up than were the TB patients born in the United States from the four border states (P < 0.001). Increased collaborative tuberculosis control efforts by the federal Governments of both Mexico and the United States along the border that they share are needed if tuberculosis is to be eliminated in the United States.

Development, implementation, and evaluation of an energy and power unit of instruction for junior high school industrial arts/technology education programs

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

Litowitz, L.S.

The unit of instruction was developed and refined in three stages. In the first stage, potential objectives for the unit of instruction were identified from appropriate literature. The objectives were mailed to a group primarily consisting of IA/TE state supervisors for critiquing. Upon receiving responses from the critique group, a revised list of objectives was created. From this revised list a content framework was developed. The content framework was then submitted for critiquing to a second group primarily consisting of energy and power curriculum developers. The responses from the second critique group were summarized, and a refined content framework wasmore » produced. A series of twelve hand-on learning activities for junior high school students were then developed to fulfill the unit objectives and concepts identified in the content framework. These activities were critiqued by a final group of experts representing in-service junior high school IA/TE teachers. Revisions to the unit of instruction were made based on feedback from the final critique group. The unit of instruction was then implemented in a junior high school setting as a final means of obtaining formative evaluation. Results of the formative evaluation indicated that the students who participated in the field test had met many of the unit objectives. Recommendations as to the use of the unit of instruction were made.« less

Alcohol price elasticities in control and license states in the United States, 1982-99.

PubMed

Trolldal, Björn; Ponicki, William

2005-08-01

The demand for alcohol has been demonstrated repeatedly to be sensitive to price changes. However, estimated price elasticities vary by study region and over time. One explanation for these variations might be that different countries or parts of countries have had different alcohol control systems. The hypothesis addressed in this study was that a regulated market leads to higher transaction costs associated with purchasing alcohol, which in turn increases the full price of the beverages (the nominal cash price plus transaction costs). As a result, the cash price of alcohol represents a smaller part of the full price in a highly regulated market. Assuming that customers respond primarily to changes in full price, the demand for alcohol should be less sensitive to changes in cash price where regulation is stricter. This study examined whether variations in price elasticities were a function of the different regulatory systems in control and license states in the United States during the period 1982-99. Time-series cross-sectional analyses (in 50 states over 18 years) were conducted. Elasticities were estimated using a multiplicative model based upon first-differences of time-series within states. Disposable income and other socio-demographic variables were used as control variables. All data were obtained from archival sources. The demand for spirits and beer were significantly more sensitive to price changes in license states than in control states. The estimated price elasticity for wine sales was also somewhat larger in license states, but not significantly so. The lower price elasticities for spirits and beer in the control states support the hypothesis that customers respond primarily to changes in the full price of alcohol.

Coping With Chaos: Promoting Democracy & Regional Stability in the Post-Counterinsurgency Era

DTIC Science & Technology

1993-04-30

effort should be located in the reconstituted Narcotics and Crime bureau directly under the new Undersecretary of State for Global Issues primarily...Rights at DoD and the Global Issues unit at the NSC. The existence of this interconnected bureaucratic architecture will help all three agencies...State where the yawning gap between security assistance and " global issues " needs to bridged. The policy planners need to wicker all of this into a new

Regional United States electric field and GIC hazard impacts (Invited)

NASA Astrophysics Data System (ADS)

Gannon, J. L.; Balch, C. C.; Trichtchenko, L.

2013-12-01

Geomagnetically Induced Currents (GICs) are primarily driven by impulsive geomagnetic disturbances created by the interaction between the Earth's magnetosphere and sharp velocity, density, and magnetic field enhancements in the solar wind. However, the magnitude of the induced electric field response at the ground level, and therefore the resulting hazard to the bulk power system, is determined not only by magnetic drivers, but also by the underlying geology. Convolution techniques are used to calculate surface electric fields beginning from the spectral characteristics of magnetic field drivers and the frequency response of the local geology. Using these techniques, we describe historical scenarios for regions across the United States, and the potential impact of large events on electric power infrastructure.

Crossbreeding: implications for dairy cow fertility and survival.

PubMed

Buckley, F; Lopez-Villalobos, N; Heins, B J

2014-05-01

In pasture-based seasonal calving systems, failure to become pregnant during the breeding season results in important economic losses as maximum profit is attained by minimising costs and increasing the proportion of grass in the diet of the lactating dairy cow. In the United States, dairy producers primarily strive to maximise production potential but are becoming increasingly aware of the economic consequences of sub-optimal cow fertility and survival. For this reason, interest in crossbreeding is emerging. The objective of this paper is to review the fertility and survival outcomes reported from recent research studies and data analyses in Ireland, New Zealand and the United States. Research conducted in Ireland during the early 2000s concluded that of three 'alternative' dairy breeds the Norwegian Red was most suited to seasonal grass-based production. A key finding was favourable fertility and survival. A follow-up study confirmed a fertility advantage with Norwegian Red×Holstein-Friesian compared with Holstein-Friesian: proportion pregnant to first service; +0.08 and in-calf after 6 weeks breeding; +0.11. Another study found higher fertility with Jersey crossbreds: pregnant to first service; +0.21, and in-calf after 6 weeks breeding; +0.19. Studies conducted in Northern Ireland also found superior fertility performance with Jersey crossbred cows offered low and moderate concentrate diets. In New Zealand, crossbred dairy cattle (primarily Jersey×Friesian) are achieving similar rates of genetic gain for farm profit as the purebred populations, but creating additional gain derived from economic heterosis. In the United States, analysis of commercial data from California showed higher first-service conception rates for Scandinavian Red×Holstein (+6 percentage units) and Montbeliarde×Holstein (+10 percentage units) compared with Holstein (23%). They also exhibited fewer days open and greater survival. At Penn State University, Brown Swiss×Holstein cows had 17 fewer days open than Holstein cows during first lactation, and numerically fewer in second (12 days) and third lactation (6 days). At the University of Minnesota, crossbred cows had 21 percentage units higher first-service conception rates, 41 fewer days open and 12 percentage units higher in-calf rates compared with pure Holstein cows. They also had greater survival to second (+13 percentage units), third (+24 percentage units), fourth (+25 percentage units) and fifth (+17 percentage units) lactation. The literature clearly illustrates favourable animal performance benefits from crossbreeding, using a range of modern breeds, and within the context of both grass-based and high-input confinement production environments. Economic analyses generally indicate profitable performance owing to lower replacement cost and higher herd productivity.

Perceived Importance of Dietary Protein to Prevent Weight Gain: A National Survey among Midlife Women

ERIC Educational Resources Information Center

Aldrich, Noel D.; Perry, Courtney; Thomas, William; Raatz, Susan K.; Reicks, Marla

2013-01-01

Objective: Evaluate reported use of the practice of "eating more protein" to prevent weight gain among midlife women. Design: Cross-sectional national survey. Participants: One thousand eight hundred twenty-four midlife women (40-60 y) from the 9 United States geographic regions, primarily married (71%), white (76%), and well educated; half were…

Fraternization and the United States Air Force.

DTIC Science & Technology

1986-03-01

primarily on -10- skills, intelligence and education. Prior social barriers established by the family name, wealth or position were no longer the...perceived, show- few if any barriers between the civilian superior and his subordinate. This is the basis, or the socially accepted norm, at which...1 II BACKGROUND . . . . ..... .. .. .. .... 3 III CAUSES.....................10 Social -Evolution . .. .. .. ... . . . . 10 Women in

Black Women's Leadership and Learning: From Politics to Afritics in the Context of Community

ERIC Educational Resources Information Center

DeLany, Janet; Rogers, Elice

2004-01-01

Until recently, the academy of higher education did not perceive that the leadership of black women merited scholarly analysis. Thus, the knowledge about how black women in the United States learned to lead and the political forces driving such learning remained primarily oral or described in private correspondence (White, 1999). Those studies…

Evolution, Convolution, Dissolution: The Rise of Individual Differences in Human Developmental Psychology.

ERIC Educational Resources Information Center

Rickman, David L.

Although it is difficult to ascertain precisely the time at which the study of individual differences became recognized as a specialty within the psychological sciences, there appears to be much agreement among historians that its development was fostered primarily within the United States during the late 19th century. This paper examines the…

Weed Growth and Efficacy of Pre-Applied Herbicides in Alternative Rooting Substrates Used in Container-Grown Nursery Crops

USDA-ARS?s Scientific Manuscript database

Container-grown nursery crops in the Southeastern United States are typically grown in a rooting substrate comprised primarily of the ground bark of pine trees. However pine bark is becoming less available and more costly due to changes in production and marketed practices within Southeastern pine f...

Free to Be...You and Me: Gender, Identity, and Education in Urban Schools

ERIC Educational Resources Information Center

Brown, Cory Terrell

2012-01-01

The Title IX legislation of 1972 was established to promote gender equity among public entities (primarily schools) that utilize federal funding to support and sustain their operation. However, the United States (U.S.) Government developed new regulations for Title IX due to No Child Left Behind (NCLB). This change allowed public school districts…

Maintenance and enhancement of long-term multiple socioeconomic benefits to meet the needs of societies

Treesearch

Nianfu Song; Stephen R. Shifley; Michael Bowker; Marla R. Emery; Francisco X. Aguilar; Kenneth E. Skog

2016-01-01

Forests are an important source of timber and nontimber products, recreation, ecological services, and employment in the Northern United States. Timber products are primarily used for building homes; manufacturing flooring, furniture, and cabinets; and making paper and paperboard. Residues from forest harvesting operations and wood processing are used for bioenergy,...

The Interpretation of Dreams: Ladson-Billings, Freud, and Derrida

ERIC Educational Resources Information Center

Greenwalt, Kyle

2010-01-01

This study provides a critical and close reading of "The Dreamkeepers" (1994), by Gloria Ladson-Billings. The paper focuses primarily on the gendered nature of "being a teacher" and "being a student" as revealed in the dreamkeeper text, while maintaining its engagement with race and culture as it is manifested in the United States context. It…

Skill Mix in the Health Care Workforce: Reviewing the Evidence.

ERIC Educational Resources Information Center

Buchan, James; Dal Poz, Mario R.

2002-01-01

The reasons a skill mix among health workers is important to health care systems were examined. The analysis was based on a review of studies conducted primarily in the United States. "Skill mix" was defined as the mix of posts, grades, or occupations in an organization and the combinations of activities or skills needed for each job…

National Patterns of R&D Resources, Funds & Manpower in the United States 1953-1977.

ERIC Educational Resources Information Center

Chirichiello, John R.; And Others

Presented is an overview of the national investment in research and development (R&D) in terms of expenditures and the utilization of R&D scientists and engineers. Four sectors of the economy are included: government, industry, universities and colleges, and other non-profit institutions. The data presented are based primarily on a series…

Trends in linoleic acid intake in the United States adult population: NHANES 1999-2014

USDA-ARS?s Scientific Manuscript database

Linoleic acid (LA), the primary polyunsaturated fatty acid (PUFA) in the US diet, is an essential fatty acid. LA is available from a wide variety of foods, although it is primarily sourced from plant seed oils. Individual-level data on demography and food and nutrient intake were acquired from the N...

Adult Education and the Health Literacy of Hispanic Immigrants in the United States

ERIC Educational Resources Information Center

Soto Mas, Francisco; Jacobson, Holly E.; Olivárez, Arturo

2017-01-01

Discussion on the advantages of integrating health literacy into adult education has primarily been theoretical and conceptual. There is a need for studies that assess the impact of adult education on health literacy. This study implemented a quasi-experimental design to explore whether basic adult instruction may constitute a venue for improving…

Diurnal patterns in flight activity and effects of light on host finding behavior of the Asian citrus psyllid

USDA-ARS?s Scientific Manuscript database

The Asian citrus psyllid (ACP), Diaphorina citri (Hemiptera: Psyllidae), is an invasive pest of citrus in the United States. The psyllid feeds and reproduces primarily on new flush growth of citrus and other rutaceous plants. Because it vectors the bacterial causal agents of the deadly citrus green...

Mothers' Judgments of Students with Emotional Disturbance and Social Maladjustment/Conduct Disorder: Comparisons of Target Students and Siblings

ERIC Educational Resources Information Center

Easler, Ray C., Jr.; Medway, Frederic J.

2004-01-01

In response to United States special education law requirements, this study attempted to differentiate emotionally disturbed and socially maladjusted students using parent ratings on the FACES III and a newly developed interview measure of primarily internalizing and externalizing behaviors. Forty mothers of students in special education and 40…

THE EFFECT OF PH, PHOSPHATE AND OXIDANT TYPE ON THE REMOVAL OF ARSENIC FROM DRINKING WATER DURING IRON REMOVAL

EPA Science Inventory

In many regions of the United States, groundwaters that contain arsenic (primarily As[III]) also contain significant amounts of iron (Fe[II]). Arsenic removal will most likely be achieved by iron removal in many of those cases which will consist of oxidization followed by filtra...

Reactive Transport Modeling Of Remedial Scenarios To Predict Cadmium, Copper, And Zinc In North Fork of Clear Creek, Colorado

EPA Science Inventory

The North Fork of Clear Creek (NFCC), Colorado is an acid-mine-drainage-impacted stream typical of many mountain surface waters affected by historic metal mining in the western United States. The stream is devoid of fish primarily because of high metal concentrations in the wate...

Rasch Rating Scale Modeling of the Korean Version of the Beck Depression Inventory

ERIC Educational Resources Information Center

Hong, Sehee; Wong, Eunice C.

2005-01-01

The Beck Depression Inventory (BDI) is one of the most frequently used instruments in the study of depression both within and outside of the United States. Though developed primarily with European American clinical populations, the BDI has been applied in nonclinical and non-Western samples. To determine whether such a practice is warranted, the…

Differences in Computed Individual-Tree Volumes Caused by Differences in Field Measurements

Treesearch

James A. Westfall

2008-01-01

Individual-tree volumes are primarily predicted using volume equations that rely on measured tree attributes. In the northeastern United States, the Forest Inventory and Analysis program determines tree volume using dbh, bole height, proportion of cull, and species information. These measurements are subject to variability due to a host of factors. The sensitivity of...

Resting Lightly on Mother Earth: The Aboriginal Experience in Urban Educational Settings.

ERIC Educational Resources Information Center

Ward, Angela; Bouvier, Rita

This book examines the differential educational experiences of Aboriginal peoples in urban centers--primarily in Canada, but also in Australia and the United States. Major themes of the book are maintenance of individual and collective Aboriginal identity, the impact on that identity of disconnection from the land, spirituality as the key to…

Comparative analysis of hydrological responses of two adjacent watersheds to climate variability and change scenarios using SWAT model

USDA-ARS?s Scientific Manuscript database

The Chesapeake Bay (CB) is the largest and most productive estuary in the United States (US). Despite significant restoration efforts, the health of the Bay has continued to deteriorate, primarily due to excessive nutrient and sediment loadings from agricultural land. The water quality problem is ex...

How Ready Are Postsecondary Institutions for Students Who Are d/Deaf or Hard-of-Hearing?

ERIC Educational Resources Information Center

Cawthon, Stephanie W.; Schoffstall, Sarah J.; Garberoglio, Carrie Lou

2014-01-01

Educational policy in the United States is increasingly focused on the need for individuals to be academically ready for postsecondary education experiences. The focus of these initiatives, however, centers primarily on individuals and their competencies and characteristics, and not on the capacities of postsecondary institutions to serve them.…

Quantifying carbon sequestration in forest plantations by modeling the dynamics of above and below ground carbon pools

Treesearch

Chris A. Maier; Kurt H. Johnsen

2010-01-01

Intensive pine plantation management may provide opportunities to increase carbon sequestration in the Southeastern United States. Developing management options that increase fiber production and soil carbon sequestration require an understanding of the biological and edaphic processes that control soil carbon turnover. Belowground carbon resides primarily in three...

Evaluation of soybean commercial varieties for resistance to Phomopsis seed decay in the Mississippi Delta, 2012

USDA-ARS?s Scientific Manuscript database

Soybean Phomopsis seed decay (PSD), primarily caused by Phomopsis longicolla, is a major cause of poor seed quality in the United States, especially in the mid-southern region. To identify new sources of soybean lines resistant to PSD, 16 commercial soybean varieties (MG IV and MGV) were planted on ...

Reaction of maturity group III soybean plant introductions to Phomopsis seed decay in Arkansas Mississippi and Missouri 2009

USDA-ARS?s Scientific Manuscript database

Soybean Phomopsis seed decay (PSD) is the major cause of poor seed quality in the United States, especially in the mid-south region. The disease is primarily caused by Phomopsis longicolla along with other Phomopsis and Diaporthe spp. There are few management strategies for this disease, and these s...

"Familias: Preparando La Nueva Generación": A Randomized Control Trial Testing the Effects on Positive Parenting Practices

ERIC Educational Resources Information Center

Marsiglia, Flavio F.; Williams, Lela Rankin; Ayers, Stephanie L.; Booth, Jaime M.

2014-01-01

Objectives: This article reports the effects of a culturally grounded parenting intervention to strengthen positive parenting practices. Method: The intervention was designed and tested with primarily Mexican origin parents in a large urban setting of the southwestern United States using an ecodevelopmental approach. Parents (N = 393) were…

Use of artificial wildlife ponds by reptiles in eastern Texas

Treesearch

Cory K. Adams; Dan Saenz

2011-01-01

Reptiles and amphibians can make up a significant part of the biomass in some ecosystems in southeastern North America. Habitat alterations occur on most of the land in the United States and can have both negative and positive effects on the herpetofauna. However, some modifications are intended primarily as wildlife habitat improvement, such as the creation of...

Surviving the Doctorate and Thriving as Faculty: Latina Junior Faculty Reflecting on Their Doctoral Studies Experiences

ERIC Educational Resources Information Center

Gonzalez, Juan Carlos

2007-01-01

This study examines the experiences of Latina faculty during their doctoral education. Twelve semi-structured interviews were conducted with tenure-track Latina faculty (who primarily self-identified as Chicanas, Latinas, and Mexican Americans) across the west and southwest United States. Resiliency theory was used to help structure and understand…

Synthetic Organic Chemicals: United States Production and Sales, 1976.

ERIC Educational Resources Information Center

Adams, Roger; And Others

This is the sixth annual report of the U.S. Trade Commission on domestic production and sales of synthetic organic chemicals and the raw materials from which they are made. The report consists of 15 sections, each covering a specified group (based primarily on use) of organic chemicals as follows: tar and tar crudes; primary products from…

Single-Sex Versus Coeducational Schooling: A Systematic Review. Doc # 2005-01

ERIC Educational Resources Information Center

Mael, Fred; Alonso, Alex; Gibson, Doug; Rogers, Kelly; Smith, Mark

2005-01-01

Single-sex education refers most generally to education at the elementary, secondary, or postsecondary level in which males or females attend school exclusively with members of their own sex. This report deals primarily with single-sex education at the elementary and secondary levels. Research in the United States on the question of whether public…

Memory Test: A History of U.S. Citizenship Education and Examination

ERIC Educational Resources Information Center

Schneider, Jack

2010-01-01

Background/Context: While much has been written about the history of immigration and naturalization in the United States, few scholars have looked at the history of citizenship education and testing. The small body of literature on the subject has primarily focused on World War I-era Americanization efforts and, as such, has excluded later…

Reflection in Action: Using Inquiry Groups to Explore Critical Digital Literacy with Pre-Service Teachers

ERIC Educational Resources Information Center

Lohnes Watulak, Sarah

2016-01-01

The challenge of preparing teachers and their eventual students to be successful, full participants in today's digital society is one that faces all teacher preparation programs. However, in the United States our current system of technology instruction in pre-service education focuses primarily on functional technology skills, and critical and…

The Changing Face of School Psychology: Trends in Data and Projections for the Future

ERIC Educational Resources Information Center

Curtis, Michael J.; Grier, J. Elizabeth Chesno; Hunley, Sawyer A.

2004-01-01

Trends in data from the past to the present are described for demographic variables (gender, race and ethnicity, preparation levels, credentialing, age and experience) and ratio of students to school psychologists. School psychology in the United States will continue to be characterized as primarily Caucasian, specialist- level and female through…

The Changing Face of School Psychology: Trends in Data and Projections for the Future

ERIC Educational Resources Information Center

Curtis, Michael J.; Grier, J. Elizabeth Chesno; Hunley, Sawyer A.

2003-01-01

Trends in data from the past to the present are described for demographic variables (gender, race and ethnicity, preparation levels, credentialing, age and experience) and ratio of students to school psychologists. School psychology in the United States will continue to be characterized as primarily Caucasian, specialist-level and female through…

Mixed Messages: What Bishops & Priests Say about Catholic Schools.

ERIC Educational Resources Information Center

O'Brien, J. Stephen

The history of the Catholic Church and its schools in the United States is primarily a history of bishops' and priests' actions. Chapter 1 describes this history in terms of Catholic schools: (1) prior to the Constitutional convention; (2) during controversial periods from 1885-1917; (3) in U.S. society from 1918-1964; and (4) relationships to…

Environmental Media Systems: Innovations at the U.S. Environmental Protection Agency's National Exposure Research Laboratory

ERIC Educational Resources Information Center

Costelloe-Kuehn, Brandon

2012-01-01

This multi-sited ethnography analyzes challenges and opportunities in the design and development of digital media systems in the Office of Research and Development (ORD) at the United States Environmental Protection Agency (EPA). Drawing heavily from interviews conducted over the course of three years, primarily with scientists at the ORD's…

Key Issues in an International Clinical Experience for Graduate Students in Education: Implications for Policy and Practice

ERIC Educational Resources Information Center

Gaudino, Ann C.; Moss, David M.; Wilson, Eleanor V.

2012-01-01

This study examines international clinical experiences in England with graduate education students from The University of Connecticut (UConn) and The University of Virginia (UVA) in the United States of America. Limited research available about international clinical experiences in the field of Education focuses primarily to only describe programs…

The Market Prospects for Consumer Online Services in Europe.

ERIC Educational Resources Information Center

White, Martin

The rapid growth over the last few years of online services designed to appeal to a mass market audience in the United States encouraged many of the companies operating these services to consider launching them in Europe. This paper concentrates primarily on the European market of online services. The services fall into three categories: United…

SSR markers reveal the genetic diversity of Asian Cercis taxa at the U.S. National Arboretum

USDA-ARS?s Scientific Manuscript database

The redbud (Cercis L. species) is a popular landscape plant grown widely in the United States. There are more than twenty cultivars of eastern redbud (Cercis canadensis L.) and at least three cultivars of Asian taxa (primarily C. chinensis Bunge) in the trade. The U.S. National Arboretum (USNA) has ...

The United States and Iran: Potential Friends or Contining Enemies

DTIC Science & Technology

2009-04-21

26 Iranian Political and Social Stance...Iran. This support to Iraqi consisted primarily of military equipment sales and intelligence updates on Iranian troop movements. A major issue of the...aid. In exchange for this facilitation in the sale of spare parts, Iran facilitated the freeing of American hostages held in Lebanon by Iranian backed

United States housing, second quarter 2013

Treesearch

Delton Alderman

2017-01-01

The U.S. housing market’s quarter two results were disap¬pointing compared with the first quarter. Although overall expected gains did not materialize, certain sectors improved slightly. Housing under construction, completions, and new and existing home sales exhibited slight increases. Overall permit data declined, and the decrease in starts was due primarily to a...

Public Perceptions, Private Agendas: Washington, Moton, and the Secondary Curriculum of Tuskegee Institute 1910-1926

ERIC Educational Resources Information Center

Morowski, Deborah L.

2013-01-01

After the Civil War, schooling for African Americans was irregular and consisted mainly of elementary grades. Education was provided, primarily, by elite, private institutions and fewer than three percent of students aged 13-17 attended regularly. In 1896, the United States Supreme Court issued a ruling in "Plessey v. Ferguson." Although…

Comparison of Rift Valley fever virus and MP-12 replication in domestic livestock and North American wildlife cell lines.

USDA-ARS?s Scientific Manuscript database

Rift Valley fever virus (RVFV) is a mosquito-transmitted pathogen that primarily affects livestock, but can also cause mild to fatal disease in humans. Currently, there is no approved vaccine for use in the United States if it were introduced. Domestic goats, sheep and cattle are susceptible hosts ...

Analysis of 2014's Thirty Best Undergraduate Accounting Programs

ERIC Educational Resources Information Center

Adkins, Darlene A.; Geddie, Mary F.; Moore, Paula Hearn; Griffin, Richard B.

2016-01-01

This paper examines primarily the courses in the accounting major and a portion of the business core of the best thirty accounting programs in the United States as identified by the Accounting Degree Review. A thorough examination of each school's web site has been conducted to gather current (2014) information concerning the requirements for a…

78 FR 55755 - Steel Concrete Reinforcing Bar From Mexico and Turkey; Institution of Antidumping and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-11

...)] Steel Concrete Reinforcing Bar From Mexico and Turkey; Institution of Antidumping and Countervailing... of imports from Mexico and Turkey of steel concrete reinforcing bar, primarily provided for in... alleged to be sold in the United States at less than fair value and by reason of imports from Turkey that...

A Study of the Vestiges of Studio Classroom Projects in Two Middle School Mathematics Departments

ERIC Educational Resources Information Center

Nordquist, Lora

2010-01-01

Lesson study, a form of school-based professional development widely practiced in Japan, has gained popularity in the United States over the last two decades. However, research on its effectiveness has been limited in scope, typically conducted shortly after the conclusion of the professional learning and focused primarily on the practices of…

Visual Signaling in a High-Search Virtual World-Based Assessment: A SAVE Science Design Study

ERIC Educational Resources Information Center

Nelson, Brian C.; Kim, Younsu; Slack, Kent

2016-01-01

Education policy in the United States centers K-12 assessment efforts primarily on standardized tests. However, such tests may not provide an accurate and reliable representation of what students understand about the complexity of science. Research indicates that students tend to pass science tests, even if they do not understand the concepts…

76 FR 82316 - Final Determination Regarding Petition To Reconcile Inconsistent Customs Decisions Concerning the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-30

... Schedule of the United States (``HTSUS'') of a certain CN-9 solution, a hydrated ammonium calcium nitrate..., a hydrated ammonium calcium nitrate double salt that is primarily used as a fertilizer but is also... calcium nitrate and ammonium nitrate.'' Citing Legal Note 2(a)(v) to Chapter 31, HTSUS,\\2\\ the Port of...

Suntan salons and the American skin.

PubMed

Epstein, J H

1981-07-01

Suntan salon franchises burst upon the economic scene in the United States in 1978 and proliferated rapidly. At present it is estimated that between 1,000 and 2,000 salons are active in the country. Of the two types in use, the more common uses a fluorescent UVB source which emits primarily the highly injurious sunburn rays between 290 and 320 nm. These are the rays that not only are responsible for the acute cellular injury and erythema called "sunburn," but at least under experimental conditions are the most carcinogenic. The UVA units are found primarily in Europe. The hazards of their rays have not been clarified as yet, but they are known to be responsible for the vast majority of exogenously photosensitized reactions that occur in the skin, they do augment the acute injury produced by the UVB rays, they cause dermal blood vessel damage, and they can produce lenticular injury. In conclusion, tanning for cosmetic purposes is not innocuous.

Water resources data for New Mexico, water year 1966; Part 1. Surface water records

USGS Publications Warehouse

,

1967-01-01

by the Geological Survey in annual reports on a State-boundary basis. Distribution of these basic-data reports is limited and primarily for local needs. The records will be published in Geological Survey water-supply papers at 5-year intervals. These 5-year water-supply papers will show daily discharge and will be compiled on the same geographical areas previously used for the annual series; however, some of the 14 parts of conterminous United States will be further subdivided.

Result of Generalization: Bearing the Consequences of Imprecisely Designating Terrorist Organizations

DTIC Science & Technology

2014-04-23

from across academia to establish elements of an academic consensus definition of terrorism.18 Dr. Boaz Ganor is the Ronald Lauder Chair for Counter...Terrorism and Deputy Dean at the Lauder School of Government at the Interdisciplinary Center (IDC) in Herzliya, Israel. He has published and edited...the impact was primarily on the flow of money from the United States. In the lead-up to OIF Goulka, et al., states in a RAND study on the MeK that

Earning a driver's license.

PubMed Central

Williams, A F

1997-01-01

Teenage drivers in the United States have greatly elevated crash rates, primarily a result of qualities associated with immaturity and lack of driving experience. State licensing systems vary substantially, but most have allowed quick and easy access to driving with full privileges at a young age, contributing to the crash problem. Formal driver education has not been an effective crash prevention measure. Following the introduction of graduated licensing in New Zealand, Australia, and Canada, this system has been considered in many states and has been implemented in some. Graduated systems phase in full privilege driving, requiring initial experience to be gained under conditions of lower risk. The author describes the first five multistage graduated systems enacted in the United States in 1996 and 1997. Factors that will influence the acceptability and effectiveness of these new licensing systems are discussed. Images p[452]-a p454-a p456-a p457-a p460-a PMID:10822470

Institutional Knots: A Comparative Analysis of Cord Blood Policy in Canada and the United States.

PubMed

Denburg, Avram

2016-02-01

Umbilical cord blood is a rich source of blood stem cells, which are of critical clinical importance in the treatment of a variety of malignant and genetic conditions requiring stem cell transplantation. Many countries have established national public cord blood banks; such banks often coexist with a panoply of private options for cord blood banking. Until recently, Canada was the only G8 country without a national cord blood bank. This differs markedly from the United States, which years ago established a national cord blood bank policy and inventory. This article investigates potential reasons for this discrepancy through a comparative analysis of the evolution of programs and policies on national cord blood banking in Canada and the United States. My analysis suggests that cross-national discrepancies in policy on public cord blood banking were determined primarily by institutional factors, principal among them formal governmental structure and the legacy of past policies. Institutional entrepreneurialism in the health sector played a constitutive role in the earlier evolution of national cord blood policy in the United States as compared to Canada. Copyright © 2016 by Duke University Press.

Causes and consequences of decreasing atmospheric organic aerosol in the United States.

PubMed

Ridley, D A; Heald, C L; Ridley, K J; Kroll, J H

2018-01-09

Exposure to atmospheric particulate matter (PM) exacerbates respiratory and cardiovascular conditions and is a leading source of premature mortality globally. Organic aerosol contributes a significant fraction of PM in the United States. Here, using surface observations between 1990 and 2012, we show that organic carbon has declined dramatically across the entire United States by 25-50%; accounting for more than 30% of the US-wide decline in PM. The decline is in contrast with the increasing organic aerosol due to wildfires and no clear trend in biogenic emissions. By developing a carbonaceous emissions database for the United States, we show that at least two-thirds of the decline in organic aerosol can be explained by changes in anthropogenic emissions, primarily from vehicle emissions and residential fuel burning. We estimate that the decrease in anthropogenic organic aerosol is responsible for averting 180,000 (117,000-389,000) premature deaths between 1990 and 2012. The unexpected decrease in organic aerosol, likely a consequence of the implementation of Clean Air Act Amendments, results in 84,000 (30,000-164,000) more lives saved than anticipated by the EPA between 2000 and 2010.

Chagas Cardiomyopathy in New Orleans and the Southeastern United States.

PubMed

Hsu, Robert C; Burak, Joshua; Tiwari, Sumit; Chakraborti, Chayan; Sander, Gary E

2016-01-01

Chagas disease (CD), caused by Trypanosoma cruzi, affects 6-7 million people worldwide annually, primarily in Central and South America, and >300,000 people in the United States. CD consists of acute and chronic stages. Hallmarks of acute CD include fever, myalgia, diaphoresis, hepatosplenomegaly, and myocarditis. Symptoms of chronic CD include pathologic involvement of the heart, esophagus, and colon. Myocardial involvement is identifiable by electrocardiogram and cardiac magnetic resonance imaging showing inflammation and left ventricular wall functional abnormalities. We present two cases of CD identified in a single hospital in the Southeastern United States. Case 1 presents a patient with symptoms of anginal chest pain and associated shortness of breath with myocardial involvement suggestive of ischemic infarction but normal coronary arteries. Case 2 describes a patient with no physical symptoms and echocardiogram with ejection fraction of 50% with posterolateral and anterolateral wall hypokinesis but normal coronary arteries. With a growing number of immigrants from Central and South America in the United States, it is imperative for clinicians to include CD as part of the differential diagnosis for patients presenting with heart disease who have a history of exposure to T. cruzi endemic areas.

Causes and consequences of decreasing atmospheric organic aerosol in the United States

NASA Astrophysics Data System (ADS)

Ridley, D. A.; Heald, C. L.; Ridley, K. J.; Kroll, J. H.

2018-01-01

Exposure to atmospheric particulate matter (PM) exacerbates respiratory and cardiovascular conditions and is a leading source of premature mortality globally. Organic aerosol contributes a significant fraction of PM in the United States. Here, using surface observations between 1990 and 2012, we show that organic carbon has declined dramatically across the entire United States by 25–50%; accounting for more than 30% of the US-wide decline in PM. The decline is in contrast with the increasing organic aerosol due to wildfires and no clear trend in biogenic emissions. By developing a carbonaceous emissions database for the United States, we show that at least two-thirds of the decline in organic aerosol can be explained by changes in anthropogenic emissions, primarily from vehicle emissions and residential fuel burning. We estimate that the decrease in anthropogenic organic aerosol is responsible for averting 180,000 (117,000–389,000) premature deaths between 1990 and 2012. The unexpected decrease in organic aerosol, likely a consequence of the implementation of Clean Air Act Amendments, results in 84,000 (30,000–164,000) more lives saved than anticipated by the EPA between 2000 and 2010.

Coalification of organic matter in coal balls of the Pennsylvanian (upper Carboniferous) of the Illinois Basin, United States

USGS Publications Warehouse

Lyons, P.C.; Thompson, C.L.; Hatcher, P.G.; Brown, F.W.; Millay, M.A.; Szeverenyi, N.; Maciel, G.E.

1984-01-01

An evaluation was made of the degree of coalification of two coal balls from the Illinois Basin of the Pennsylvanian (upper Carboniferous) of the United States. Previous interpretations are mainly misleading and contradictory, primarily because of the assumption that the brown color and exceptional cellular and subcellular preservation typical of American coal balls imply chemical preservation of cellulose and lignin, the primary components of peat. Xylem tissue from a medullosan seed fern contained in a coal ball and the coal attached to the coal ball from the Calhoun coal bed, Mattoon Formation, Illinois, was analyzed by elemental, petrographic, and nuclear magnetic resonance (NMR) techniques to determine the degree of coalification. The NMR and elemental data indicate the lack of cellulose and lignin and a probable rank of high-volatile C bituminous coal. These data corroborate data for a coal ball from the Herrin (No. 6) coal bed (Carbondale Formation, Middle Pennsylvanian) and support our hypothesis that the organic matter in coal balls of the Pennsylvanian strata of the United States is coalified to about the same degree as the surrounding coal. Data presented show a range of lower reflectances for xylem tissue and vitrinite in the analyzed coal balls compared with vitrinite in the attached coal. The data reported indicate that physical preservation of organic matter in coal balls does not imply chemical preservation. Also our study supports the hypothesis that compactional (static load) pressure is not a prerequisite for coalification up to a rank of high-volatile C bituminous coal. A whole-rock analysis of the Calhoun coal ball indicates a similarity to other carbonate coal balls from the United States. It consists primarily of calcium carbonate and 1-2% organic matter; silica and alumina together make up less than 0.5%, indicating the lack of minerals such as quartz and clays. ?? 1984.

Injury Rates and Profiles of Elite Competitive Weightlifters

PubMed Central

Calhoon, Gregg; Fry, Andrew C.

1999-01-01

Objective: To determine injury types, natures, anatomical locations, recommended amount of time missed, and injury rates during weightlifting training. Design and Setting: We collected and analyzed medical injury records of resident athletes and during numerous training camps to generate an injury profile. Subjects: Elite US male weightlifters who were injured during training at the United States Olympic Training Centers. Measurements: United States Olympic Training Center weightlifting injury reports from a 6-year period were analyzed. Data were expressed as percentages and were analyzed via x2 tests. Results: The back (primarily low back), knees, and shoulders accounted for the most significant number of injuries (64.8%). The types of injuries most prevalent in this study were strains and tendinitis (68.9%). Injuries of acute (59.6%) or chronic (30.4%) nature were significantly more common than recurrent injuries and complications. The recommended number of training days missed for most injuries was 1 day or fewer (90.5%). Injuries to the back primarily consisted of strains (74.6%). Most knee injuries were tendinitis (85.0%). The majority of shoulder injuries were classified as strains (54.6%). Rates of acute and recurring injuries were calculated to be 3.3 injuries/1000 hours of weightlifting exposure. Conclusions: The injuries typical of elite weightlifters are primarily overuse injuries, not traumatic injuries compromising joint integrity. These injury pattems and rates are similar to those reported for other sports and activities. ImagesFigure 1.Figure 2. PMID:16558570

Karst in the United States: a digital map compilation and database

USGS Publications Warehouse

Weary, David J.; Doctor, Daniel H.

2014-01-01

This report describes new digital maps delineating areas of the United States, including Puerto Rico and the U.S. Virgin Islands, having karst or the potential for development of karst and pseudokarst. These maps show areas underlain by soluble rocks and also by volcanic rocks, sedimentary deposits, and permafrost that have potential for karst or pseudokarst development. All 50 States contain rocks with potential for karst development, and about 18 percent of their area is underlain by soluble rocks having karst or the potential for development of karst features. The areas of soluble rocks shown are based primarily on selection from State geologic maps of rock units containing significant amounts of carbonate or evaporite minerals. Areas underlain by soluble rocks are further classified by general climate setting, degree of induration, and degree of exposure. Areas having potential for volcanic pseudokarst are those underlain chiefly by basaltic-flow rocks no older than Miocene in age. Areas with potential for pseudokarst features in sedimentary rocks are in relatively unconsolidated rocks from which pseudokarst features, such as piping caves, have been reported. Areas having potential for development of thermokarst features, mapped exclusively in Alaska, contain permafrost in relatively thick surficial deposits containing ground ice. This report includes a GIS database with links from the map unit polygons to online geologic unit descriptions.

Cervical cancer incidence in the United States in the US-Mexico border region, 1998-2003.

PubMed

Coughlin, Steven S; Richards, Thomas B; Nasseri, Kiumarss; Weiss, Nancy S; Wiggins, Charles L; Saraiya, Mona; Stinchcomb, David G; Vensor, Veronica M; Nielson, Carrie M

2008-11-15

Cervical cancer mortality rates have declined in the United States, primarily because of Papanicolaou testing. However, limited information is available about the incidence of the disease in the US-Mexico border region, where some of the poorest counties in the United States are located. This study was undertaken to help compare the patterns of cervical cancer incidence among women in the US-Mexico border region and other parts of the United States. Age-adjusted cervical cancer incidence rates for border counties in the states bordering Mexico (California, Arizona, New Mexico, Texas) for the years 1998 to 2003 were compared with the rates for nonborder counties of the border states and with those of nonborder states. Differences were examined by age, race, ethnicity, rural residence, educational attainment, poverty, migration, stage of disease, and histology. Overall, Hispanic women had almost twice the cervical cancer incidence of non-Hispanic women in border counties, and Hispanic women in the border states had higher rates than did non-Hispanic women in nonborder states. In contrast, cervical cancer incidence rates among black women in the border counties were lower than those among black women in the nonborder states. Among white women, however, incidence rates were higher among those in nonborder states. Differences in cervical cancer incidence rates by geographic locality were also evident by age, urban/rural residence, migration from outside the United States, and stage of disease. Disparities in cervical cancer incidence in the US-Mexico border counties, when the incidence is compared with that of other counties and geographic regions, are evident. Of particular concern are the higher rates of late-stage cervical cancer diagnosed among women in the border states, especially because such cervical cancer is preventable.

A probabilistic estimate of maximum acceleration in rock in the contiguous United States

USGS Publications Warehouse

Algermissen, Sylvester Theodore; Perkins, David M.

1976-01-01

This paper presents a probabilistic estimate of the maximum ground acceleration to be expected from earthquakes occurring in the contiguous United States. It is based primarily upon the historic seismic record which ranges from very incomplete before 1930 to moderately complete after 1960. Geologic data, primarily distribution of faults, have been employed only to a minor extent, because most such data have not been interpreted yet with earthquake hazard evaluation in mind.The map provides a preliminary estimate of the relative hazard in various parts of the country. The report provides a method for evaluating the relative importance of the many parameters and assumptions in hazard analysis. The map and methods of evaluation described reflect the current state of understanding and are intended to be useful for engineering purposes in reducing the effects of earthquakes on buildings and other structures.Studies are underway on improved methods for evaluating the relativ( earthquake hazard of different regions. Comments on this paper are invited to help guide future research and revisions of the accompanying map.The earthquake hazard in the United States has been estimated in a variety of ways since the initial effort by Ulrich (see Roberts and Ulrich, 1950). In general, the earlier maps provided an estimate of the severity of ground shaking or damage but the frequency of occurrence of the shaking or damage was not given. Ulrich's map showed the distribution of expected damage in terms of no damage (zone 0), minor damage (zone 1), moderate damage (zone 2), and major damage (zone 3). The zones were not defined further and the frequency of occurrence of damage was not suggested. Richter (1959) and Algermissen (1969) estimated the ground motion in terms of maximum Modified Mercalli intensity. Richter used the terms "occasional" and "frequent" to characterize intensity IX shaking and Algermissen included recurrence curves for various parts of the country in the paper accompanying his map.The first probabilistic hazard maps covering portions of the United States were by Milne and Davenport (1969a). Recently, Wiggins, Hirshberg and Bronowicki (1974) prepared a probabilistic map of maximum particle velocity and Modified Mercalli intensity for the entire United States. The maps are based on an analysis of the historical seismicity. In general, geological data were not incorporated into the development of the maps.

Accidental introductions are an important source of invasive plants in the continental United States.

PubMed

Lehan, Nora E; Murphy, Julia R; Thorburn, Lukas P; Bradley, Bethany A

2013-07-01

Preventing new plant invasions is critical for reducing large-scale ecological change. Most studies have focused on the deliberate introduction of nonnatives via the ornamental plant trade. However, accidental introduction may be an important source of nonnative, invasive plants. Using Web and literature searches, we compiled pathways of introduction to the United States for 1112 nonnative plants identified as invasive in the continental United States. We assessed how the proportion of accidentally and deliberately introduced invasive plants varies over time and space and by growth habit across the lower 48 states. Deliberate introductions of ornamentals are the primary source of invasive plants in the United States, but accidental introductions through seed contaminants are an important secondary source. Invasive forbs and grasses are the most likely to have arrived accidentally through seed contaminants, while almost all nonnative, invasive trees were introduced deliberately. Nonnative plants invading eastern states primarily arrived deliberately as ornamentals, while a high proportion of invasive plants in western states arrived accidentally as seed contaminants. Accidental introductions may be increasing in importance through time. Before 1850, 10 of 89 (11%) of invasive plants arrived accidentally. After 1900, 20 of 65 (31%) arrived accidentally. Recently enacted screening protocols and weed risk assessments aim to reduce the number of potentially invasive species arriving to the United States via deliberate introduction pathways. Increasing proportions of accidentally introduced invasive plants, particularly associated with contaminated seed imports across the western states, suggest that accidental introduction pathways also need to be considered in future regulatory decisions.

Extent, trends, and perpetrators of prostitution-related homicide in the United States.

PubMed

Brewer, Devon D; Dudek, Jonathan A; Potterat, John J; Muth, Stephen Q; Roberts, John M; Woodhouse, Donald E

2006-09-01

Prostitute women have the highest homicide victimization rate of any set of women ever studied. We analyzed nine diverse homicide data sets to examine the extent, trends, and perpetrators of prostitution-related homicide in the United States. Most data sources substantially under-ascertained prostitute homicides. As estimated from a conservative capture-recapture analysis, 2.7% of female homicide victims in the United States between 1982 and 2000 were prostitutes. Frequencies of recorded prostitute and client homicides increased substantially in the late 1980s and early 1990s; nearly all of the few observed pimp homicides occurred before the late 1980s. These trends may be linked to the rise of crack cocaine use. Prostitutes were killed primarily by clients, clients were killed mainly by prostitutes, and pimps were killed predominantly by pimps. Another conservative estimate suggests that serial killers accounted for 35% of prostitute homicides. Proactive surveillance of, and evidence collection from, clients and prostitutes might enhance the investigation of prostitution-related homicide.

West nile virus disease and other arboviral diseases - United States, 2011.

PubMed

2012-07-13

Arthropodborne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. Symptomatic infections most often manifest as a systemic febrile illness and, less commonly, as neuroinvasive disease (e.g., meningitis, encephalitis, or acute flaccid paralysis). West Nile virus (WNV) is the leading cause of domestically acquired arboviral disease in the United States. However, several other arboviruses also cause seasonal outbreaks and sporadic cases. In 2011, CDC received reports of 871 cases of nationally notifiable arboviral diseases (excluding dengue); etiological agents included WNV (712 cases), La Crosse virus (LACV) (130), Powassan virus (POWV) (16), St. Louis encephalitis virus (SLEV) (six), Eastern equine encephalitis virus (EEEV) (four), and Jamestown Canyon virus (JCV) (three). Of these, 624 (72%) were classified as neuroinvasive disease, for a national incidence of 0.20 per 100,000 population. WNV and other arboviruses continue to cause focal outbreaks and severe illness in substantial numbers of persons in the United States.

NLCD 2011 database

EPA Pesticide Factsheets

National Land Cover Database 2011 (NLCD 2011) is the most recent national land cover product created by the Multi-Resolution Land Characteristics (MRLC) Consortium. NLCD 2011 provides - for the first time - the capability to assess wall-to-wall, spatially explicit, national land cover changes and trends across the United States from 2001 to 2011. As with two previous NLCD land cover products NLCD 2011 keeps the same 16-class land cover classification scheme that has been applied consistently across the United States at a spatial resolution of 30 meters. NLCD 2011 is based primarily on a decision-tree classification of circa 2011 Landsat satellite data. This dataset is associated with the following publication:Homer, C., J. Dewitz, L. Yang, S. Jin, P. Danielson, G. Xian, J. Coulston, N. Herold, J. Wickham , and K. Megown. Completion of the 2011 National Land Cover Database for the Conterminous United States – Representing a Decade of Land Cover Change Information. PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING. American Society for Photogrammetry and Remote Sensing, Bethesda, MD, USA, 81(0): 345-354, (2015).

Examination of the Family Involvement Questionnaire-Early Childhood (FIQ-EC) with Low-Income, Latino Families of Young Children

ERIC Educational Resources Information Center

McWayne, Christine M.; Manz, Patricia H.; Ginsburg-Block, Marika D.

2015-01-01

Given the growing numbers of Latino children entering the U.S. educational system, there is a need to understand the ways Latino parents support their children's early education. However, tools used to measure family engagement have been developed primarily with middle-income, English-speaking European American families in the United States. The…

A synthesis of biomass utilization for bioenergy production in the Western United States.

Treesearch

David L. Nicholls; Robert A. Monserud; Dennis P. Dykstra

2008-01-01

We examine the use of woody residues, primarily from forest harvesting or wood products manufacturing operations (and to a limited degree from urban wood wastes), as a feedstock for direct-combustion bioenergy systems for electrical or thermal power applications. We examine opportunities for utilizing biomass for energy at several scales, with an emphasis on larger...

Sex and Broadcasting; A Handbook on Starting a Radio Station for the Community. Second Edition.

ERIC Educational Resources Information Center

Milam, Lorenzo W.

"Broadcasting as it exists now in the United States is a pitiful, unmitigated whore." That ribald statement indicates the point-of-view and basic theme of this anti-establishment booklet designed to provide the basic information necessary for anyone or any group wanting to gain access to FM radio (primarily the educational broadcasting…

The Chemistry of Self-Heating Food Products: An Activity for Classroom Engagement

ERIC Educational Resources Information Center

Oliver-Hoyo, Maria T.; Pinto, Gabriel; Llorens-Molina, Juan Antonio

2009-01-01

Two commercial self-heating food products have been used to apply chemical concepts such as stoichiometry, enthalpies of reactions and solutions, and heat transfer in a classroom activity. These products are the self-heating beverages sold in Europe and the Meals, Ready to Eat or MREs used primarily by the military in the United States. The main…

Shaping the Future of a Globalized World: A Qualitative Study of How Undergraduate International Students' Everyday Cross-Cultural Experiences Were Impacted by University Diversity Initiatives

ERIC Educational Resources Information Center

Burkhardt, Joan; Bennett, Elisabeth E.

2015-01-01

Purpose: The purpose of this paper is to understand how everyday cross-cultural interactions affected the adjustment of undergraduate international students attending a private university in the northeastern United States of America. Design/methodology/approach: Data were collected primarily through interviews with nine international students and…

Sour streams in appalachia: mapping nature’s buffer against sulfur deposition

Treesearch

Natasha Vizcarra; Nicholas Povak; Paul Hessburg; Keith Reynolds

2015-01-01

Even while emissions are in decline, sulfur released into the air primarily by coal- and oil-burning power plants continues to acidify streams in the eastern United States, stressing vegetation and harming aquatic life. Watersheds rich in base cations—nutrients that attract and bind acidic molecules—naturally buffer streams against acidification. These watersheds can...

Third Annual "Brown" Lecture in Education Research--The Flat Earth and Education: How America's Commitment to Equity Will Determine Our Future

ERIC Educational Resources Information Center

Darling-Hammond, Linda

2007-01-01

In the knowledge-based economy that characterizes the 21st century, most previously industrialized countries are making massive investments in education. The United States ranks poorly on many leading indicators, however, primarily because of the great inequality in educational inputs and outcomes between White students and non-Asian…

The Somalis: Their History and Culture. CAL Refugee Fact Sheet Series, No. 9.

ERIC Educational Resources Information Center

Putman, Diana Briton; Noor, Mohamood Cabdi

This booklet is a basic introduction to the people, history, and culture of Somalia. It is designed primarily for service providers and others assisting Somali refugees in their new communities in the United States. Somalis have a long tradition of going abroad to work or study, and today, about 1 million Somalis live scattered around the world.…

Non-industrial private forests: timber supply for an uncertain future.

Treesearch

Ralph J. Alig

1990-01-01

According to U.S. Forest Service estimates (in press), annual timber harvest volume in the United States will have to increase from the 18 billion cubic feet of 1986 to 27 billion cubic feet by 2040 to satisfy increasing demand (Figure 1). It's doubtful that public forest lands can provide much of this additional timber, primarily because of increasing calls for...

Sailing against the Wind. African Americans and Women in U.S. Education. SUNY Series, Frontiers in Education.

ERIC Educational Resources Information Center

Lomotey, Kofi, Ed.

This collection offer a much-needed and critical focus on African Americans and women in the United States. The politics of race, gender, and power influence education at every level as these chapters, written primarily from the perspectives of students, demonstrate. The following are included: (1) "What Does It Mean? Exploring the Myths of…

Too Big to Fail: The Role of For-Profit Colleges and Universities in American Higher Education

ERIC Educational Resources Information Center

Tierney, William G.

2011-01-01

Although for-profit colleges and universities have had a long history in the United States, they have garnered significant attention only in the last decade. In the early 20th century, career colleges existed primarily in urban areas to provide training for specific trades or professions--plumbing, restaurant management, art and design,…

Exploring the Literature on Relationships between Gender Roles, Intimate Partner Violence, Occupational Status, and Organizational Benefits

ERIC Educational Resources Information Center

Kwesiga, Eileen; Bell, Myrtle P.; Pattie, Marshall; Moe, Angela M.

2007-01-01

Studies of intimate partner violence (IPV) and work have been primarily conducted with women in low-wage low-status (LWLS) positions, as much of this research has focused on poverty, welfare, and homelessness. Although women in LWLS positions represent a large percentage of working women in the United States, it is also important to investigate…

A Brief History of International Latin American Student Fraternities: A Movement That Lasted 86 Years (1889-1975)

ERIC Educational Resources Information Center

Fajardo, Oliver

2015-01-01

An international Latin American student fraternity movement preceded the current Latino Greeks that are seen on college campuses today. This document provides new information that has not been published. The movement lasted 86 years and primarily served wealthy international Latin American students who came to the United States to study and, once…

A Look at Long-Term Strategic Planning: Comparing and Contrasting the United States Government 3D Planning Model and a Non-Governmental Organization

DTIC Science & Technology

2012-04-11

labor . The first phase is primarily focused at the community level with education, training, and developing skills. Phase two is a transition to...incorporates design into the framework as the project is identified and reinserted several times in the process, to include toward the end of

Pre-Service and In-Service Science Teachers' Conceptions of the Nature of Science

ERIC Educational Resources Information Center

Buaraphan, Khajornsak

2010-01-01

The author explores the history of nature of science beliefs among pre-service and in-service teachers primarily in the United States and Thailand and compares this history to findings in a current study being conducted in Thailand. Two research questions were used to guide this current study: What are pre-service and in-service science teachers'…

Biomass production of herbaceous energy crops in the United States: Field trial results and yield potential maps from the multiyear regional feedstock partnership

USDA-ARS?s Scientific Manuscript database

Current knowledge of yield potential and best agronomic management practices for perennial bioenergy grasses is primarily derived from small-scale and short-term studies, yet these studies inform policy at the national scale. In an effort to learn more about how bioenergy grasses perform at the farm...

Herpetology of the Coronado National Forest: managing our natural heritage

Treesearch

Lawrence L. C. Jones; Charles W. Painter

2005-01-01

The Coronado National Forest (CNF) is the primary public land management agency for the United States’ portion of the Madrean Archipelago. The region has a large diversity of amphibians and reptiles, with approximately 110 native species occurring on the CNF. Management of the CNF’s herpetofauna is regulated primarily by environmental laws and policies. Sixteen taxa...

Television in the After School Hours. A Study of Programming and Advertising for Children on Independent Stations Across the United States.

ERIC Educational Resources Information Center

Barcus, F. Earle

A study analyzed the programing and advertising matter in the after-school hours on independent commercial television stations unaffiliated with the major networks. These stations, primarily UHF, relied almost entirely on syndicated programing that is often reruns of former network programs. These programs draw large after-school audiences. By…

Personal PM2.5 exposure among wildland firefighters working at prescribed forest burns in southeastern United States

Treesearch

O Adetona; K Dunn; Gary Achtemeier; A Stock; L Naeher

2011-01-01

Wildland firefighters are primarily responsible forwildfire suppression in wildlands, including forests, grasslands, and brush, but also engage in prescribed burning. Prescribed burns, as opposed to wildfires, are intentionally set by firefighters and are used as a land management tool for improving forage value of the forests, and reducing wildfire hazard and...

Perception and Accuracy of Hispanics in South Florida in Estimating Energy Expenditure for Physical Activity

ERIC Educational Resources Information Center

George, Valerie; Escobar, Su-Nui; Harris, Cristen

2008-01-01

Background: In 2004, in an attempt to address the current obesity epidemic, the United States Department of Health and Human Services announced a strategy to focus on educating the public on the concept of energy balance. The premise of "Calories Count" was that energy balance is primarily a function of calories in (energy in food)…

Photoexcitations in Polyacetylene.

DTIC Science & Technology

1981-11-11

Philadelphia, PA 19104 INov ~e!f M 81 Reproduction in whole or in part is permitted for any purpose of the United States Government Approved for public...substrates. Experiments utilized primarily the surface cell config- uration using ohmic contacts; similar results were obtained using sandwich cells ...resembles the photovoltaic quantum efficiency obtained from junction studies 5 with trans-(CH) . Thus, the photoresponse shown in Fig. 9 is genuine

Some Findings on the Extent to Which Social and Educational Programs Affect the Quality of Life.

ERIC Educational Resources Information Center

Flanagan, John C.

A national survey examined the factors that are primarily responsible in determining an individual's overall quality of life. Using the critical incident technique, researchers surveyed a representative sample of 50- and 70-year-old adults in the United States in order to determine which of 15 factors they felt had negative and positive effects on…

Effects of overstory stand density and fire on ground layer vegetation in oak woodland and savanna habitats

Treesearch

John B. Taft

2009-01-01

Vegetation changes underway in oak woodland and savanna communities in the eastern and midwestern United States, primarily a result of reduced fire frequency or fire absence, include increased tree density and shading and loss of species diversity in the ground layer. However, some habitats, particularly on dry-mesic to xeric sites, retain considerable restoration...

Farm Population of the United States: 1974. Current Population Reports, Farm Population.

ERIC Educational Resources Information Center

Banks, Vera J.; And Others

Based on data derived primarily from the Current Population Survey of the Bureau of the Census, this statistical report presents demographic and labor force characteristics of the U.S. farm population and a comparison of selected characteristics of the farm and nonfarm population. Tabular data are presented as follows: (1) Population of the U.S.,…

"Elementar, Meu Caro Watson": Jô Soares Reinvents the Classics

ERIC Educational Resources Information Center

Martin, Sarah

2016-01-01

Detective fiction--with its roots primarily in Europe and the United States--was slow to catch on in Brazil, where national authors did not attempt more than small forays into the genre for most of the twentieth century. This was due in large part to the particularities of Brazilian society, in which law enforcement agencies, rife with corruption,…

An Exploratory Study of the Child Disciplinary Practices of Jamaican Immigrant Parents in the United States: Implications for School Counselors

ERIC Educational Resources Information Center

Morrison, Stephaney S.; Smith, Delores E.; Bryan, Julia A.; Steele, Janeé M.

2016-01-01

Jamaican immigrant students are highly represented in U.S. public schools, primarily in regions concentrated throughout the east coast. Many of these students and their families have personal and social concerns that have implications for school counselors. In particular, scholars suggest that among this population, harsh methods of child…

Promoting Bio-Ethanol in the United States by Incorporating Lessons from Brazil's National Alcohol Program

ERIC Educational Resources Information Center

Du, Yangbo

2007-01-01

Current U.S. energy policy supports increasing the use of bio-ethanol as a gasoline substitute, which Brazil first produced on a large scale in response to the 1970s energy crises. Brazil's National Alcohol Program stood out among its contemporaries regarding its success at displacing a third of Brazil's gasoline requirements, primarily due to…

Nutrition and the Elderly: A Selected Annotated Bibliography for Nutrition and Health Professionals. Bibliographies of Literature and Agriculture No. 34.

ERIC Educational Resources Information Center

Cox, Evelyn, Comp.; Sandberg, Janet, Comp.

This annotated bibliography of information on nutrition and the elderly was written for nutrition professionals, health care providers, and organizations that work with older adults. The focus is primarily on nutrition in the United States. The bibliography includes 399 citations of both print and nonprint resources that are readily available to…

Mexicans in the Pacific Northwest: Lesson from Progressive School Leaders for Progressive Educational Policy

ERIC Educational Resources Information Center

Shannon, Sheila M.

2008-01-01

Latinos now live and work in areas of the United States where they have not been before. These changes impact schools in a variety ways. This article reviews recent research on how communities have responded in the South, New England and the West with a primarily assimilationist approach including English-only policies. The article then provides a…

1.0 Executive summary

Treesearch

Peter S. Murdock; Jennifer C. Jenkins; Richard A. Birdsey

2008-01-01

The Delaware River Basin (DRB) in the coastal mid-Atlantic region of the United States covers 12,700 mi2 of primarily forested land. The DRB is home to 7.2 million people, and an additional 7 million people in New York City and northern New Jersey rely on surface water diverted from the DRB for their water supply. Major watershed issues in the...

The Unexpected Long-Run Impact of the Minimum Wage: An Educational Cascade. NBER Working Paper No. 16355

ERIC Educational Resources Information Center

Sutch, Richard

2010-01-01

Neglected, but significant, the long-run consequence of the minimum wage--which was made national policy in the United States in 1938--is its stimulation of capital deepening. This took two forms. First, the engineered shortage of low-skill, low-paying jobs induced teenagers to invest in additional human capital--primarily by extending their…

Predation of the newly invasive pest Megacopta cribraria (F.) (Hemiptera: Plataspidae) in soybean habitats adjacent to cotton by a complex of predators

USDA-ARS?s Scientific Manuscript database

The kudzu bug, Megacopta cribraria (F.) (Hemiptera: Plataspidae), is a newly-invasive exotic insect found primarily on kudzu, but also on soybean, in the southeastern United States. We used molecular gut-content analysis to document predation on this pest by insects and spiders in soybean; and to d...

The Need for a Black Financial Infrastructure for Black Economic Development.

ERIC Educational Resources Information Center

Lloyd, R. Grann

1979-01-01

The underdevelopment of Blacks in the United States is due primarily to the lack of equal educational opportunities and to the denial of opportunity for on-the-job experience and training. If it is true that most capital formation must come from the savings of the developing group, the Black economy is likely to remain poor. (Author/RLV)

Climate Change Now Apparent and Unequivocal, New Report Warns

NASA Astrophysics Data System (ADS)

Showstack, Randy

2009-06-01

Climate change is happening now in the United States and globally, and its impacts are expected to become increasingly severe for more people and places unless the rate of emissions of heat-trapping gases is substantially reduced, according to a new report, “Global Climate Change Impacts in the United States,” issued at a 16 June White House briefing. The 190-page report, a product of the interagency U.S. Global Change Research Program (USGCRP), states that “global warming is unequivocal and primarily human-induced.” Among other key findings of the report—which drew on USGCRP results and other studies including Intergovernmental Panel on Climate Change reports and the Arctic Climate Impact Assessment—is that climate change will have numerous impacts on water resources, ecosystems, agriculture, coastal areas, human health, and other sectors.

The impact of United States recreational fisheries on marine fish populations.

PubMed

Coleman, Felicia C; Figueira, Will F; Ueland, Jeffrey S; Crowder, Larry B

2004-09-24

We evaluated the commercial and recreational fishery landings over the past 22 years, first at the national level, then for populations of concern (those that are overfished or experiencing overfishing), and finally by region. Recreational landings in 2002 account for 4% of total marine fish landed in the United States. With large industrial fisheries excluded (e.g., menhaden and pollock), the recreational component rises to 10%. Among populations of concern, recreational landings in 2002 account for 23% of the total nationwide, rising to 38% in the South Atlantic and 64% in the Gulf of Mexico. Moreover, it affects many of the most-valued overfished species-including red drum, bocaccio, and red snapper-all of which are taken primarily in the recreational fishery.

Disparities and access to healthy food in the United States: A review of food deserts literature.

PubMed

Walker, Renee E; Keane, Christopher R; Burke, Jessica G

2010-09-01

Increasingly, studies are focusing on the role the local food environment plays in residents' ability to purchase affordable, healthy and nutritious foods. In a food desert, an area devoid of a supermarket, access to healthy food is limited. We conducted a systematic review of studies that focused on food access and food desert research in the United States. The 31 studies identified utilized 9 measures to assess food access. Results from these studies can be summarized primarily into four major statements. Findings from other countries offer insight into ways, in which future research, policy development and program implementation in the U.S. may continue to be explored. Copyright 2010 Elsevier Ltd. All rights reserved.

Magnesium recycling in the United States in 1998

USGS Publications Warehouse

Kramer, Deborah A.

2002-01-01

As concern for the environment has grown in recent years, the importance of recycling has become more evident. The more materials that are recycled, the fewer natural resources will be consumed and the fewer waste products will end up in landfills, the water, and the air. As one of a series of reports on metals recycling, this report discusses the 1998 flow of magnesium in the United States from extraction through its uses with particular emphasis on recycling. In 1998, the recycling efficiency for magnesium was estimated to be 33 percent--almost 60 percent of the magnesium that was recycled came from new scrap, primarily waste from die-casting operations. The principal source of old scrap was recycled aluminum beverage cans.

Public Health Practice of Population-Based Birth Defects Surveillance Programs in the United States.

PubMed

Mai, Cara T; Kirby, Russell S; Correa, Adolfo; Rosenberg, Deborah; Petros, Michael; Fagen, Michael C

2016-01-01

Birth defects remain a leading cause of infant mortality in the United States and contribute substantially to health care costs and lifelong disabilities. State population-based surveillance systems have been established to monitor birth defects, yet no recent systematic examination of their efforts in the United States has been conducted. To understand the current population-based birth defects surveillance practices in the United States. The National Birth Defects Prevention Network conducted a survey of US population-based birth defects activities that included questions about operational status, case ascertainment methodology, program infrastructure, data collection and utilization, as well as priorities and challenges for surveillance programs. Birth defects contacts in the United States, including District of Columbia and Puerto Rico, received the survey via e-mail; follow-up reminders via e-mails and telephone were used to ensure a 100% response rate. Forty-three states perform population-based surveillance for birth defects, covering approximately 80% of the live births in the United States. Seventeen primarily use an active case-finding approach and 26 use a passive case-finding approach. These programs all monitor major structural malformations; however, passive case-finding programs more often monitor a broader list of conditions, including developmental conditions and newborn screening conditions. Active case-finding programs more often use clinical reviewers, cover broader pregnancy outcomes, and collect more extensive information, such as family history. More than half of the programs (24 of 43) reported an ability to conduct follow-up studies of children with birth defects. The breadth and depth of information collected at a population level by birth defects surveillance programs in the United States serve as an important data source to guide public health action. Collaborative efforts at the state and national levels can help harmonize data collection and increase utility of birth defects programs.

Bacterial Leaf Scorch of Amenity Trees a Wide-Spread Problem of Economic Significance to the Urban Forest

Treesearch

James Lashomb; Alan Iskra; Ann Brooks Gould; George Hamilton

2003-01-01

Bacterial leaf scorch (BLS) of amenity trees is caused by the bacterium Xylella fastidiosa, a xylem-limited pathogen that causes water stress resulting in leaf scorch, decline, and eventual death of affected trees. Recent surveys indicate that BLS is widespread throughout the eastern half of the United States. In New Jersey, BLS primarily affects red and pin oaks...

Dynamic genetic conservation in the presence of invasive insect and pathogen threats to forest tree species of the United States

Treesearch

J.L. Koch; R.A. Sniezko

2017-01-01

Ex-situ genetic conservation focused on collection and storage of seed can play an important role in conserving the genetic diversity of species under grave threat by biotic organisms or a changing climate. However, ex-situ genetic conservation is primarily a static activity and does not allow for evolution of the species under a continuing,...

Oak regeneration following complete and partial harvesting in the Mississippi Bluff Hills: preliminary results

Treesearch

Brian Roy Lockhart; Rodney J. Wishard; Andrew W. Ezell; John D. Hodges; W. Norman Davis

2010-01-01

The Bluff Hills subregion encompasses about 4.5 million acres along the eastern side of the Mississippi Valley Loess Plains province, primarily in MS and TN. Soils are silt loams and are considered some of the most productive hardwood sites in the United States. Efforts to regenerate these forests to oak (Quercus spp.) has met with limited success....

Earnings and Income Volatility in America: Evidence from Matched CPS. Discussion Paper Series. DP 2010-05

ERIC Educational Resources Information Center

Ziliak, James P.; Hardy, Bradley; Bollinger, Christopher

2010-01-01

In this paper we offer new evidence on earnings and income volatility in the United States over the past four decades by using matched data from the March Current Population Survey. We find that between 1973 and 2008 family income volatility rose by 38 percent, primarily as a result of higher volatility of husbands earnings and non means-tested…

Using long-term datasets to study exotic plant invasions on rangelands in the western United States

Treesearch

C. Morris; L. R. Morris; A. J. Leffler; C. D. Holifield Collins; A. D. Forman; M. A. Weltz; S. G. Kitchen

2013-01-01

Invasions by exotic species are generally described using a logistic growth curve divided into three phases: introduction, expansion and saturation. This model is constructed primarily from regional studies of plant invasions based on historical records and herbarium samples. The goal of this study is to compare invasion curves at the local scale to the logistic growth...

Roost selection by big brown bats in forests of Arkansas: importance of pine snags and open forest habitats to males

Treesearch

Roger W. Perry; Ronald E. Thill

2008-01-01

Although Eptesicus fuscus (Big Brown Bat) has been widely studied, information on tree-roosting in forests by males is rare, and little information is available on tree roosting in the southeastern United States. Our objectives were to characterize diurnal summer roosts, primarily for male Big Brown Bats, and to determine relationships between forest...

Poker, Sports Betting, and Less Popular Alternatives: Status, Friendship Networks, and Male Adolescent Gambling

ERIC Educational Resources Information Center

DiCicco-Bloom, Benjamin; Romer, Daniel

2012-01-01

The authors argue that the recent increase in poker play among adolescent males in the United States was primarily attributable to high-status male youth who are more able to organize "informal" gambling games (e.g., poker and sports betting) than are low-status male youth who are left to gamble on "formal" games (e.g., lotteries and slot…

Relative Fusiform Rust Resistance of Loblolly and Slash Pine Sources and Families in Georgia and South Carolina

Treesearch

E. George Kuhlman; Harry R. Powers; William D. Pepper

1995-01-01

Loblolly and slash pine seedlings from the fusiform rust resistant orchards developed cooperatively by the USDA Forest Service and the Georgia Forestry Commission had significantly less rust 7 to 8 years after planting on four of five sites in the Southeastern United States than seedlings of the same species from orchard sources developed primarily for silvicultural...

A Historian Will Lead a Community College in the Bronx

ERIC Educational Resources Information Center

Mangan, Katherine

2009-01-01

In July 2009, Felix V. Matos Rodriguez will take over as president of Hostos Community College of the City University of New York, which in 1970 opened in a converted tire factory in the South Bronx to educate members of a primarily Puerto Rican community. Like Mr. Matos Rodriguez, who moved to the mainland United States at age 18, many of those…

Our Housing Mess...And What Can Be Done About It.

ERIC Educational Resources Information Center

Blake, Peter

The housing crisis in the United States is primarily urban. Unlike areas of urban blight, rural alums are not slums of despair by any means. "Slums of despair" is a term used in a recent study of urban life to describe those areas in some of our inner cities whose inhabitants feel they are utterly trapped--that they stand little chance of…

A Study of the Effectiveness of the Case Method in Teaching Interpersonal Relations to Psychiatric Aides. League Exchange No. 69.

ERIC Educational Resources Information Center

Swatsley, Dolores E.

In a 950-bed state psychiatric hospital, primarily an admission-and-treatment center, the case method was compared with the lecture-discussion method in teaching a unit on interpersonal relations with psychiatric patients to nurse aides. Two groups of 10 aides each were equated for age, sex, formal education, previous inservice training, and…

Predominantly Black Institutions and Public Montessori Schools: Reclaiming the "Genius" in African American Children

ERIC Educational Resources Information Center

Jor'dan, Jamilah R.

2018-01-01

There are more than 22,000 Montessori schools in over 100 countries worldwide. Beginning in the 1950s the American Montessori movement was primarily a private pre-school movement. There are more than 5,000 schools in the United States; over 500 of these are public. Montessori schools are an increasingly popular choice in the U.S. for public school…

Used Oil and Its Regulation in the United States

DTIC Science & Technology

1988-09-30

product containing significant quantities of alkyl, naphthenic , and aromatic hydrocarbons. The oil may also contain additives to improve its...delivered to the re-refiners each year is disposed of primarily in the process residues including spent clay, acid sludge, and wastewater.13 8 13 7 Frank...hydrocarbon structure into three main groups: parafinic, naphthenic , and aromatic. Paraffinic (alkanic) crude oils contain mostly saturated straight and

Differences between Art and Design Education--or Differences in Conceptions of Creativity?

ERIC Educational Resources Information Center

Zwirn, Susan Goetz; Vande Zande, Robin

2017-01-01

The principles and techniques of design education have begun to influence art education in the United States, but their effect so far has been modest, primarily because of a gaping divide in beliefs about creativity and how to stimulate it. With K-12 art education on the chopping block of a culture awash with budget cuts and testing fever, this is…

School Lunch Program: Role and Impacts of Private Food Service Companies. United States General Accounting Office Report to Congressional Committees.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Resources, Community, and Economic Development Div.

In the Healthy Meals for Healthy Americans Act of 1994, Congress directed the Government Accounting Office (GAO) to examine the use of private food establishments and caterers by schools participating in federal programs for school meals. In conducting its review, the GAO relied primarily on questionnaires returned by food authorities that had…

Optometric Manpower: Characteristics of Optometric Practice, United States--1968. Vital and Health Statistics, Series 14, No. 13.

ERIC Educational Resources Information Center

National Center for Health Statistics (DHEW/PHS), Hyattsville, MD.

The report is the second describing the findings of a national survey of manpower in the eye care occupations in 1968 and 1969. It contains primarily 27 statistical tables dealing with specific features of the optometric practice: the number and percentage distribution of optometrists by the number of patient visits per week (tables 1-3); the…

Domestic market opportunities for Alaska lumber-species preferences by secondary wood products manufacturers in the continental United States.

Treesearch

Joseph Roos; David L. Nicholls

2006-01-01

New equipment, technology, and marketing efforts have allowed Alaska’s wood products producers to consider opportunities previously unavailable to them. Until recently, the primary product produced by Alaska firms was rough, unseasoned lumber sold primarily within local markets. Given the purchase and installation of new drying and planing equipment, Alaska producers...

Book review: Peeters, H. 2007. Field guide to owls of California and the West

Treesearch

Eric D. Forsman

2010-01-01

Field Guide to Owls of California and the West. Written primarily for nonprofessionals,this little field guide is a treasure trove of published and unpublished information on the natural history and distribution of owls in the western United States. It covers just about everything you could want to know about owls, from why they take dust baths, to facultative...

Non-Western Educational Traditions: Alternative Approaches to Educational Thought and Practice. Sociocultural, Political, and Historical Studies in Education.

ERIC Educational Resources Information Center

Reagan, Timothy

The history of education, as taught in the United States and in the West generally, has focused primarily on how Western educational tradition emerged. This book provides a brief overview of several non-Western approaches to educational thought and practice. An understanding of how other peoples have educated their children, as well as what…

The Debt Burden of Bachelor's Degree Recipients. Stats in Brief. NCES 2017-436

ERIC Educational Resources Information Center

Velez, Erin Dunlop; Woo, Jennie H.

2017-01-01

As of May 2013, total outstanding student loan debt in the United States had reached $1.2 trillion, up from $1 trillion fewer than 18 months before. The growth in debt is due primarily to increases in both the rate of borrowing and the average amount borrowed, especially among graduates of 4-year institutions. In 1989-90, about half (51 percent)…

Culturally-Informed Interventions for Substance Abuse Among Indigenous Youth in the United States: A Review.

PubMed

Liddell, Jessica; Burnette, Catherine E

2017-01-01

Given the disproportionately high levels of alcohol and other drug abuse among Indigenous youth in the United States, the purpose of this systematic review was to explicate the current state of empirically-based and culturally-informed substance abuse prevention and intervention programs for Indigenous youth (ages 9-18). The 14 articles that met inclusion criteria for this review were analyzed both in terms of the cultural intervention itself (primary population, intervention, core tenants, focus of intervention, intervention goals, location, intervention location, and program length) and their evaluation approach. Results indicate variable integration of cultural components with the majority of interventions taking place in schools and treatment facilities, targeting primarily individuals. There is a current gap in research on culturally-informed substance abuse interventions for Indigenous youth, which this review begins to address. Promising areas of future research and interventions include bringing communities and families into treatment and prevention.

Delineation of Magnesium-rich Ultramafic Rocks Available for Mineral Carbon Sequestration in the United States

USGS Publications Warehouse

Krevor, S.C.; Graves, C.R.; Van Gosen, B. S.; McCafferty, A.E.

2009-01-01

The 2005 Intergovernmental Panel on Climate Change report on Carbon Dioxide Capture and Storage suggested that a major gap in mineral carbon sequestration is locating the magnesium-silicate bedrock available to sequester CO2. It is generally known that silicate minerals with high concentrations of magnesium are suitable for mineral carbonation. However, no assessment has been made covering the entire United States detailing their geographical distribution and extent, or evaluating their potential for use in mineral carbonation. Researchers at Columbia University and the U.S. Geological Survey have developed a digital geologic database of ultramafic rocks in the continental United States. Data were compiled from varied-scale geologic maps of magnesium-silicate ultramafic rocks. These rock types are potentially suitable as source material for mineral carbon-dioxide sequestration. The focus of the national-scale map is entirely on suitable ultramafic rock types, which typically consist primarily of olivine and serpentine minerals. By combining the map with digital datasets that show non-mineable lands (such as urban areas and National Parks), estimates on potential depth of a surface mine, and the predicted reactivities of the mineral deposits, one can begin to estimate the capacity for CO2 mineral sequestration within the United States. ?? 2009 Elsevier Ltd. All rights reserved.

Changes in the chemistry of precipitation in the United States, 1981-1998

USGS Publications Warehouse

Nilles, M.A.; Conley, B.E.

2001-01-01

Regulatory measures in the United States, such as Title IV of the Clean Air Act Amendments of 1990, have primarily restricted sulfur dioxide emissions as a way to control acidic deposition. These restrictions, coupled with increasing concentrations of NH4+ in wet deposition in some regions of the U.S. and continued high emissions of nitrogen oxides have generated a significant shift in the chemistry of precipitation as measured at National Atmospheric Deposition Program/National Trends Network sites. Trends in precipitation chemistry at NADP/NTN sites were evaluated for statistical significance for the period 1981-1998 using a Seasonal Mann-Kendall Test, a robust non-parametric test for detection of monotonic trends. SO42- declines were detected at 100 of the 147 sites examined while no sites exhibited increasing SO42- trends. On average, SO42- declined 35% over the period 1981-1998 with downward SO42- trends being most pronounced in the northeastern United States. In contrast, no consistent trends in NO3- concentrations were observed in precipitation in any major region of the United States. Although the majority of sites did not exhibit significant trends in NH4+ concentration, 30 sites exhibited upward trends. For Ca2+ concentration in precipitation, 64 sites exhibited a significant decreasing trend and no sites exhibited an upward trend.

Effects of government incentives on wind innovation in the United States

NASA Astrophysics Data System (ADS)

Horner, Nathaniel; Azevedo, Inês; Hounshell, David

2013-12-01

In the United States, as elsewhere, state and federal governments have considered or implemented a range of policies to create more sustainable energy generation systems in response to concerns over climate change, security of fuel supply, and environmental impacts. These policies include both regulatory instruments such as renewable portfolio standards (RPSs) and market incentives such as tax credits. While these policies are primarily geared towards increasing renewable generation capacity, they can indirectly affect innovation in associated technologies through a ‘demand-pull’ dynamic. Other policies, such as public research and development (R&D) funding, directly incentivize innovation through ‘technology-push’ means. In this letter, we examine these effects on innovation in the United States wind energy industry. We estimate a set of econometric models relating a set of US federal and state policies to patenting activity in wind technologies over the period 1974-2009. We find that RPS policies have had significant positive effects on wind innovation, whereas tax-based incentives have not been particularly effective. We also find evidence that the effects of RPS incentives differ between states. Finally, we find that public R&D funding can be a significant driver of wind innovation, though its effect in the US has been modest.

An assessment of the cyber security legislation and its impact on the United States electrical sector

NASA Astrophysics Data System (ADS)

Born, Joshua

The purpose of this research was to examine the cyber-security posture for the United States' electrical grid, which comprises a major component of critical infrastructure for the country. The United States electrical sector is so vast, that the Department of Homeland Security (DHS) estimates, it contains more than 6,413 power plants (this includes 3,273 traditional electric utilities and 1,738 nonutility power producers) with approximately 1,075 gigawatts of energy produced on a daily basis. A targeted cyber-security attack against the electric grid would likely have catastrophic results and could even serve as a precursor to a physical attack against the United States. A recent report by the consulting firm Black and Veatch found that one of the top five greatest concerns for United States electric utilities is the risk that cybersecurity poses to their industry and yet, only one-third state they are currently prepared to meet the increasingly likely threat. The report goes on to state, "only 32% of electric utilities surveyed had integrated security systems with the proper segmentation, monitoring and redundancies needed for cyber threat protection. Another 48 % said they did not" Recent estimates indicate that a large-scale cyber-attack against this sector could cost the United States economy as much as a trillion dollars within a weeks' time. Legislative efforts in the past have primarily been focused on creating mandates that encourage public and private partnership, which have been not been adopted as quickly as desired. With 85 % of all electric utilities being privately owned, it is key that the public and private sector partner in order to mitigate risks and respond as a cohesive unit in the event of a major attack. Keywords: Cybersecurity, Professor Riddell, cyber security, energy, intelligence, outlook, electrical, compliance, legislation, partnerships, critical infrastructure.

The quest for recognition: Brazilian immigrants in the United States.

PubMed

Zubaran, Carlos

2008-12-01

'Hispanic' and 'Latino' are imprecise umbrella terms often used in the United States to designate nationals from Central and South America. The labelling of Brazilians in this manner generates inaccurate demographic information, including a significant undercount of the migrant population. Research data indicates that Brazilians object to being designated Hispanics, since Brazilians speak Portuguese and have no Spanish heritage. The labelling of ethnic groups has been criticized as a stereotypical and racist system, which primarily responds to non-scientific demands. This commentary appeals for reform in the way researchers and institutions refer to minority citizens as well as for continued research to investigate racism and ethnic prejudice. The development of new approaches and methodologies to examine social networks, migration and the geographic concentration of poverty is advocated.

Climate change influences on the annual onset of Lyme disease in the United States

NASA Astrophysics Data System (ADS)

Monaghan, A. J.; Moore, S. M.; Sampson, K. M.; Beard, C. B.; Eisen, R. J.

2015-12-01

Lyme disease is the most commonly reported vector-borne illness in the United States. Lyme disease occurrence is highly seasonal and the annual springtime onset of cases is modulated by meteorological conditions in preceding months. A meteorological-based empirical model for Lyme disease onset week in the United States is driven with downscaled simulations from five global climate models and four greenhouse gas emissions scenarios to project the impacts of 21st century climate change on the annual onset week of Lyme disease. Projections are made individually and collectively for the 12 eastern States where >90% of cases occur. The national average annual onset week of Lyme disease is projected to become 0.4-0.5 weeks earlier for 2025-2040 (p<0.05), and 0.7-1.9 weeks earlier for 2065-2080 (p<0.01), with the largest shifts for scenarios with the highest greenhouse gas emissions. The more southerly mid-Atlantic States exhibit larger shifts (1.0-3.5 weeks) compared to the Northeastern and upper Midwestern States (0.2-2.3 weeks) by 2065-2080. Winter and spring temperature increases primarily cause the earlier onset. Greater spring precipitation and changes in humidity partially counteract the temperature effects. The model does not account for the possibility that abrupt shifts in the life cycle of Ixodes scapularis, the primary vector of the Lyme disease spirochete Borrelia burgdorferi in the eastern United States, may alter the disease transmission cycle in unforeseen ways. The results suggest 21st century climate change will make environmental conditions suitable for earlier annual onset of Lyme disease cases in the United States with possible implications for the timing of public health interventions.

Climate change influences on the annual onset of Lyme disease in the United States.

PubMed

Monaghan, Andrew J; Moore, Sean M; Sampson, Kevin M; Beard, Charles B; Eisen, Rebecca J

2015-07-01

Lyme disease is the most commonly reported vector-borne illness in the United States. Lyme disease occurrence is highly seasonal and the annual springtime onset of cases is modulated by meteorological conditions in preceding months. A meteorological-based empirical model for Lyme disease onset week in the United States is driven with downscaled simulations from five global climate models and four greenhouse gas emissions scenarios to project the impacts of 21st century climate change on the annual onset week of Lyme disease. Projections are made individually and collectively for the 12 eastern States where >90% of cases occur. The national average annual onset week of Lyme disease is projected to become 0.4-0.5 weeks earlier for 2025-2040 (p<0.05), and 0.7-1.9 weeks earlier for 2065-2080 (p<0.01), with the largest shifts for scenarios with the highest greenhouse gas emissions. The more southerly mid-Atlantic States exhibit larger shifts (1.0-3.5 weeks) compared to the Northeastern and upper Midwestern States (0.2-2.3 weeks) by 2065-2080. Winter and spring temperature increases primarily cause the earlier onset. Greater spring precipitation and changes in humidity partially counteract the temperature effects. The model does not account for the possibility that abrupt shifts in the life cycle of Ixodes scapularis, the primary vector of the Lyme disease spirochete Borrelia burgdorferi in the eastern United States, may alter the disease transmission cycle in unforeseen ways. The results suggest 21st century climate change will make environmental conditions suitable for earlier annual onset of Lyme disease cases in the United States with possible implications for the timing of public health interventions. Copyright © 2015 Elsevier GmbH. All rights reserved.

The contribution of viral hepatitis to the burden of chronic liver disease in the United States.

PubMed

Roberts, Henry W; Utuama, Ovie A; Klevens, Monina; Teshale, Eyasu; Hughes, Elizabeth; Jiles, Ruth

2014-03-01

Chronic liver disease (CLD) is increasingly recognized as a major public health problem. However, in the United States, there are few nationally representative data on the contribution of viral hepatitis as an etiology of CLD. We applied a previously used International Classification of Diseases, Ninth Revision, Clinical Modification-based definition of CLD cases to the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey databases for 2006-2010. We estimated the mean number of CLD visits per year, prevalence ratio of visits by patient characteristics, and the percentage of CLD visits attributed to viral hepatitis and other selected etiologies. An estimated 6.0 billion ambulatory care visits occurred in the United States from 2006 to 2010, of which an estimated 25.8 million (0.43%) were CLD-related. Among adults aged 45-64 years, Medicaid and Medicare recipients were 3.9 (prevalence ratio (PR)=3.9, 95% confidence limit (CL; 2.8, 5.4)) and 2.3 (PR=2.3, 95% CL (1.6, 3.4)) times more likely to have a CLD-related ambulatory visit than those with private insurance, respectively. In the United States, from 2006 to 2010, an estimated 49.6% of all CLD-related ambulatory visits were attributed solely to viral hepatitis B and C diagnoses. In this unique application of health-care utilization data, we confirm that viral hepatitis is an important etiology of CLD in the United States, with hepatitis B and C contributing approximately one-half of the CLD burden. CLD ambulatory visits in the United States disproportionately occur among adults, aged 45-64 years, who are primarily minorities, men, and Medicare or Medicaid recipients.

Prevalence and characteristics of pharmacies owned and operated by schools of pharmacy in the United States.

PubMed

Nathan, Joseph P; Grossman, Sara; Zerilli, Tina; Pace, Adam

2018-02-01

To identify schools/colleges of pharmacy that own and operate a pharmacy and to gather key details about such pharmacies. Schools of pharmacy (n = 134) in the United States were contacted to determine whether they own and operate a pharmacy. Schools identified as having a pharmacy were subsequently sent an online questionnaire to solicit information about school and pharmacy characteristics. Eighteen (13.4%) schools reported owning and operating at least one pharmacy; of these, 14 (77.8%) responded to the questionnaire. The provision of education was a goal for all pharmacies. Pharmacy services were provided to students, faculty/staff, and community members (85.7%, 78.6%, and 50%, respectively). Student pharmacists were regularly involved in the operations of 13 (92.9%) pharmacies, largely as part of their introductory and advanced pharmacy practice experiences and/or as paid employees. Few schools of pharmacy in the United States own and operate a pharmacy. These pharmacies primarily serve as teaching and learning venues and provide services to the campus community and/or the community at large. Copyright © 2017 Elsevier Inc. All rights reserved.

The origin of the medical research grant in the United States: the Rockefeller Foundation and the NIH Extramural Funding Program.

PubMed

Schneider, William H

2015-04-01

The establishment of National Institutes of Health (NIH) extramural grants in the second half of the twentieth century marked a signal shift in support for medical research in the United States and created an influential model for the rest of the world. A similar landmark development occurred in the first half of the twentieth century with the creation of the Rockefeller Foundation and its funding programs for medical research. The programs and support of the foundation had a dramatic impact on medical research in the United States and globally. This paper examines early connections between these two developments. The NIH grants have usually been seen as having their roots primarily in the government programs of the Second World War. This article finds direct and indirect influence by the Rockefeller Foundation, as well as parallel developments in these two monumental programs of support for medical research. © The Author 2014. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Long-term groundwater depletion in the United States

USGS Publications Warehouse

Konikow, Leonard F.

2015-01-01

The volume of groundwater stored in the subsurface in the United States decreased by almost 1000 km3 during 1900–2008. The aquifer systems with the three largest volumes of storage depletion include the High Plains aquifer, the Mississippi Embayment section of the Gulf Coastal Plain aquifer system, and the Central Valley of California. Depletion rates accelerated during 1945–1960, averaging 13.6 km3/year during the last half of the century, and after 2000 increased again to about 24 km3/year. Depletion intensity is a new parameter, introduced here, to provide a more consistent basis for comparing storage depletion problems among various aquifers by factoring in time and areal extent of the aquifer. During 2001–2008, the Central Valley of California had the largest depletion intensity. Groundwater depletion in the United States can explain 1.4% of observed sea-level rise during the 108-year study period and 2.1% during 2001–2008. Groundwater depletion must be confronted on local and regional scales to help reduce demand (primarily in irrigated agriculture) and/or increase supply.

Increasing Availability to and Ascertaining Value of Asthma Action Plans in Schools through Use of Technology and Community Collaboration

ERIC Educational Resources Information Center

Hanson, Tabitha K.; Aleman, Martha; Hart, Lacey; Yawn, Barbara

2013-01-01

Background: Approximately 9% of school-aged children in the United States have asthma. Since 1997, the Asthma Action Plan (AAP) has been recommended as an asthma self-management tool for individuals with asthma. In the school setting, the use of the AAP has been primarily dependent on communication between the family and the school through a paper…

Fiscal Year 1985 Budget. Hearings before the Select Committee on Indian Affairs, United States Senate, Ninety-Eighth Congress, Second Session on the Fiscal Year 1985 Budget (February 21-23, 1984).

ERIC Educational Resources Information Center

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

The Senate Select Committee on Indian Affairs met to hear testimony on the proposed budget for the 1985 fiscal year, which calls for continued support of Indian self-determination by strengthening tribal governments and decreasing unnecessary Federal intrusion in reservation affairs. Discussion was primarily concerned with funding for Indian…

Dutch elm disease: an overview of the biology and management regimens

Treesearch

R. Jay. Stipes

2017-01-01

Much of the information on the Dutch elm disease (DED) topic was generated by a large group of dedicated scientists, in several different agencies, primarily in the United States and Europe, over the last century. My work on the fungicidal management is but a modest contribution to the whole. It goes without saying that much more work needs to be done to open up new...

Status and trends of eastern redcedar (Juniperus virginiana) in the central United States: Analyses and observations based on Forest Inventory and Analysis data

Treesearch

Dacia M. Meneguzzo; Greg C. Liknes

2015-01-01

Eastern redcedar (Juniperus virginiana) (ERC) is a conifer native to North America that has been used for a variety of wood products, and its planting has been encouraged to help stabilize soil, reforest abandoned farmland, and provide cover for wildlife. However, ERC tends to expand rapidly and take over certain areas primarily because it can grow...

The United States 1998

USGS Publications Warehouse

Butterman, W.C.; McCartan, L.; Morse, D.E.; Sibley, S.F.

1999-01-01

The US coal industry had a good year in 1998, setting another production record of 1.015 Gt (1.12 billion st), an increase of 2.6% from 1997. The increase was led by coal use for electricity generation, responding primarily to a substantial decline in hydroelectric generation. Year-end coal stocks at electric utilities swelled in 1998 for the first time in four years due to unseasonably mild fall and winter weather.

Peterson's College Money Handbook 1989. The Only Complete Guide to Scholarships, Costs, and Financial Aid at U.S. Colleges. Sixth Edition.

ERIC Educational Resources Information Center

Lehman, Andrea E., Ed.; Suber, Eric A., Ed.

A comprehensive guide to the cost of a college education today and the ways colleges and other sources can help people meet that cost is presented. All accredited institutions in the United States and U.S. territories offering full 4- or 5-year baccalaureate degree programs are included except institutions with primarily part-time, correspondence,…

Basic reference aids for small medical libraries.

PubMed

Blair, E D

1967-04-01

Selected primarily for the small medical library, this list is compiled to serve as a practical guide for the librarian in developing and utilizing an effective reference collection. Arrangement is by broad subject groups; titles chosen are chiefly in English with geographic coverage limited to the United States and Canada. Texts in subject fields have been omitted since these are adequately covered in several comprehensive guides to the literature.

Writing on Your Feet: Reflective Practices in City as Text™. A Tribute to the Career of Bernice Braid. National Collegiate Honors Council Monograph Series

ERIC Educational Resources Information Center

Long, Ada, Ed.

2014-01-01

City as Text™ (CAT) is one of the earliest structural forms of experiential learning created and practiced in the United States. This monograph explores the centrality of writing in the process of active learning, focusing primarily on the Faculty Institutes and Honors Semesters that foster CAT experiences. All manifestations of this pedagogical…

Small-scale non-industrial private forest ownership in the United States: rationale and implications for forest management

Treesearch

Yaoqi Zhang; Daowei Zhang; John Schelhas

2005-01-01

The transaction cost approach is used to explain why small non-industrial private forest (NIPF) ownerships are increasing in the U.S. We argue that the number of small NIPF owners have increased because: 1) a significant amount of forestland is no longer used economically if primarily for timber production, but rather for non-timber forest products and environmental...

Cold Expansion Effects on Cracked Fastener Holes Under Constant Amplitude and Spectrum Loading in the 2024-T351 Aluminum Alloy

DTIC Science & Technology

2012-05-01

1 1.2. History of Fatigue Designs ................................................................................... 2 1.3...of design . 1.2. History of Fatigue Designs 1.2.1. Safe Life Design The United States Air Force (USAF) has primarily used two design paradigms...for fatigue thus far. These paradigms are the Safe Life, and the Damage Tolerance fatigue designs . The American Society for Metals (ASM) Handbook

Allied Command Structures in the New NATO

DTIC Science & Technology

1997-01-01

demonstrated in the Bosnia operation. • The growing need for advanced systems to counter ballistic missile proliferation targeted primarily at the...the impression that the United States w~s unsupportive towards ESDI. In reality, there was growing recognition in U.S. circles that ESDI was an...NATO. Following the June 1996 NATO ministerials, NATO support for the WEU gained substance and continues to grow . The WEU and NATO meet quarterly in

Review of potential host rocks for radioactive waste disposal in the southeast United States-Southern Piedmont subregion

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

Not Available

1980-10-01

A literature study was conducted on the geology of the Southern Piedmont province in the states of Maryland, Virginia, North Carolina, South Carolina, and Georgia. The purpose was to identify geologic areas potentially suitable for containment of a repository for the long-term isolation of solidified radioactive waste. The crystalline rocks of the Southern Piedmont province range in age from Precambrian to Paleozoic, and are predominantly slates, phyllites, argillites, schists, metavolcanics, gneisses, gabbros, and granites. These rock units were classified as either favorable, potentially favorable, or unfavorable as potential study areas based on an evaluation of the geologic, hydrologic, and geotechnicalmore » characteristics. No socio-economic factors were considered. Rocks subjected to multiple periods of deformation and metamorphism, or described as highly fractured, or of limited areal extent were generally ranked as unfavorable. Potentially favorable rocks are primarily the high-grade metamorphic gneisses and granites. Sixteen areas were classified as being favorable for additional study. These areas are primarily large igneous granite plutons as follows: the Petersburg granite in Virginia; the Rolesville-Castallia, Churchland, and Landis plutons in North Carolina; the Liberty Hill, Winnsboro, and Ogden plutons in South Carolina; and the Siloam, Elberton, and six unnamed granite plutons in Georgia.« less

Top-selling childbirth advice books: a discourse analysis.

PubMed

Kennedy, Holly Powell; Nardini, Katrina; McLeod-Waldo, Rebecca; Ennis, Linda

2009-12-01

Recent evidence suggests that one-third of women receive information about pregnancy and childbirth through books. Messages about what characteristics are normal (or expected) in childbirth are disseminated in a variety of ways, including popular childbirth education books, but little study of them has been conducted. The purpose of this investigation is to address that gap by examining the discussions about childbirth in the 10 top-selling books in the United States. Discourse analysis (relating to the public, personal, and political discussions about a specific phenomenon) was used to study 10 best-selling United States childbirth advice books marketed to childbearing women during the first week of November 2007. Book styles ranged from clinical descriptions of pregnancy and birth primarily offering reassurance, self-help information, and danger signs to more folksy and humorous commentaries. Presentation of scientific evidence to support recommendations was uneven and at times inaccurate. Five focal areas of discourse included body image, labor and birth, pain, power and control, and life preparation for motherhood. Top-selling books shine an interesting light on the current state of United States maternity practices. Women and health professionals should assess them carefully and engage with each other about their recommendations and implications for childbirth.

Karst mapping in the United States: Past, present and future

USGS Publications Warehouse

Weary, David J.; Doctor, Daniel H.

2015-01-01

The earliest known comprehensive karst map of the entire USA was published by Stringfield and LeGrand (1969), based on compilations of William E. Davies of the U.S. Geological Survey (USGS). Various versions of essentially the same map have been published since. The USGS recently published new digital maps and databases depicting the extent of known karst, potential karst, and pseudokarst areas of the United States of America including Puerto Rico and the U.S. Virgin Islands (Weary and Doctor, 2014). These maps are based primarily on the extent of potentially karstic soluble rock types, and rocks with physical properties conducive to the formation of pseudokarst features. These data were compiled and refined from multiple sources at various spatial resolutions, mostly as digital data supplied by state geological surveys. The database includes polygons delineating areas with potential for karst and that are tagged with attributes intended to facilitate classification of karst regions. Approximately 18% of the surface of the fifty United States is underlain by significantly soluble bedrock. In the eastern United States the extent of outcrop of soluble rocks provides a good first-approximation of the distribution of karst and potential karst areas. In the arid western states, the extent of soluble rock outcrop tends to overestimate the extent of regions that might be considered as karst under current climatic conditions, but the new dataset encompasses those regions nonetheless. This database will be revised as needed, and the present map will be updated as new information is incorporated.

An updated stress map of the continental United States reveals heterogeneous intraplate stress

NASA Astrophysics Data System (ADS)

Levandowski, Will; Herrmann, Robert B.; Briggs, Rich; Boyd, Oliver; Gold, Ryan

2018-06-01

Knowledge of the state of stress in Earth's crust is key to understanding the forces and processes responsible for earthquakes. Historically, low rates of natural seismicity in the central and eastern United States have complicated efforts to understand intraplate stress, but recent improvements in seismic networks and the spread of human-induced seismicity have greatly improved data coverage. Here, we compile a nationwide stress map based on formal inversions of focal mechanisms that challenges the idea that deformation in continental interiors is driven primarily by broad, uniform stress fields derived from distant plate boundaries. Despite plate-boundary compression, extension dominates roughly half of the continent, and second-order forces related to lithospheric structure appear to control extension directions. We also show that the states of stress in several active eastern United States seismic zones differ significantly from those of surrounding areas and that these anomalies cannot be explained by transient processes, suggesting that earthquakes are focused by persistent, locally derived sources of stress. Such spatially variable intraplate stress appears to justify the current, spatially variable estimates of seismic hazard. Future work to quantify sources of stress, stressing-rate magnitudes and their relationship with strain and earthquake rates could allow prospective mapping of intraplate hazard.

Perchlorate: Health Effects and Technologies for Its Removal from Water Resources

PubMed Central

Srinivasan, Asha; Viraraghavan, Thiruvenkatachari

2009-01-01

Perchlorate has been found in drinking water and surface waters in the United States and Canada. It is primarily associated with release from defense and military operations. Natural sources include certain fertilizers and potash ores. Although it is a strong oxidant, perchlorate is very persistent in the environment. At high concentrations perchlorate can affect the thyroid gland by inhibiting the uptake of iodine. A maximum contaminant level has not been set, while a guidance value of 6 ppb has been suggested by Health Canada. Perchlorate is measured in environmental samples primarily by ion chromatography. It can be removed from water by anion exchange or membrane filtration. Biological and chemical processes are also effective in removing this species from water. PMID:19440526

A review of pipe and bamboo artificial refugia as sampling tools in anuran studies

USGS Publications Warehouse

Glorioso, Brad M.; Waddle, J. Hardin

2014-01-01

Artificial pipe-like refugia have been used for more than 40 years in anuran studies, and have captured 28 species, primarily (82%) hylid treefrogs. Early pipe-like refugia were made using cut pieces of bamboo in the tropical forests of Puerto Rico, but most recent studies have used synthetic pipes and have occurred primarily in the southeastern United States. Characteristics of artificial refugia (e.g., color, length, and diameter), and their placement in the environment have varied greatly among studies, making comparisons difficult. Here, we summarize and evaluate different pipe designs and placement, address potential concerns when using artificial pipe-like refugia, and suggest studies necessary to better interpret the data gained from this technique in anuran studies.

Unauthorized Immigration to the United States: Annual Estimates and Components of Change, by State, 1990 to 2010.

PubMed

Warren, Robert; Warren, John Robert

2013-06-01

We describe a method for producing annual estimates of the unauthorized immigrant population in the United Sates and components of population change, for each state and D.C., for 1990 to 2010. We quantify a sharp drop in the number of unauthorized immigrants arriving since 2000, and we demonstrate the role of departures from the population (emigration, adjustment to legal status, removal by the Department of Homeland Security (DHS), and deaths) in reducing population growth from one million in 2000 to population losses in 2008 and 2009. The number arriving in the U.S. peaked at more than one million in 1999 to 2001, and then declined rapidly through 2009. We provide evidence that population growth stopped after 2007 primarily because entries declined and not because emigration increased during the economic crisis. Our estimates of the total unauthorized immigrant population in the U.S. and in the top ten states are comparable to those produced by DHS and the Pew Hispanic Center. For the remaining states and D.C., our data and methods produce estimates with smaller ranges of sampling error.

Digital geologic map and Landsat image map of parts of Loralai, Sibi, Quetta, and Khuzar Divisions, Balochistan Province, west-central Pakistan

USGS Publications Warehouse

Maldonado, Florian; Menga, Jan Mohammad; Khan, Shabid Hasan; Thomas, Jean-Claude

2011-01-01

This generalized digital geologic map of west-central Pakistan is a product of the Balochistan Coal-Basin Synthesis Study, which was part of a cooperative program of the Geological Survey of Pakistan and the United States Geological Survey. The original nondigital map was published by Maldonado and others (1998). Funding was provided by the Government of Pakistan and the United States Agency for International Development. The sources of geologic map data are primarily 1:253,440-scale geologic maps obtained from Hunting Survey Corporation (1961) and the geologic map of the Muslim Bagh Ophiolite Complex and Bagh Complex area. The geology was modified based on reconnaissance field work and photo interpretation of 1:250,000-scale Landsat Thematic Mapper photo image. The descriptions and thicknesses of map units were based on published and unpublished reports and converted to U.S. Geological Survey format. In the nomenclature of the Geological Survey of Pakistan, there is both an Urak Group and an Urak Formation.

History of Nuclear Weapons Design and Production

NASA Astrophysics Data System (ADS)

Oelrich, Ivan

2007-04-01

The nuclear build-up of the United States and the Soviet Union during the Cold War is often portrayed as an arms race. Some part was indeed a bilateral competition, but much was the result of automatic application of technical advances as they became available, without careful consideration of strategic implications. Thus, the history of nuclear weapon design is partly designers responding to stated military needs and partly the world responding to constant innovations in nuclear capability. Today, plans for a new nuclear warhead are motivated primarily by the desire to maintain a nuclear design and production capability for the foreseeable future.

The trials of Hanna Porn: the campaign to abolish midwifery in Massachusetts.

PubMed

Declercq, E R

1994-06-01

The case of Hanna Porn affords an opportunity to examine how the laws that led to the abolition of midwifery in Massachusetts evolved and were applied to the midwife whose case set the state legal precedent. Mrs Porn served primarily a Finnish-Swedish clientele of wives of laborers. The outcomes of the births she attended appear to have been positive, and she maintained a neonatal mortality rate of less than half that of local physicians. She also repeatedly defied court orders to stop practicing. Her case exemplifies the efforts that occurred nationally to abolish midwifery in the United States.

Surface Water Records of California, 1962; Volume 2: Northern Great Basin and Central Valley

USGS Publications Warehouse

1962-01-01

Beginning with the 1961 water year, streamflow records and related data are being released by the Geological Survey in annual reports on a State-boundary basis. Distribution of these basic data reports is limited and primarily for local needs. The records later will be published in Geological Survey water-supply papers at 5-year intervals. These 5-year water-supply papers will show daily discharge and will be compiled on the same geographical areas previously used for the annual series; however, some of the 14 parts of conterminous United States will be further subdivided.

Impact of Expanded North Slope of Alaska Crude Oil Production on Oil Flows in the Contiguous United States (Summary)

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

DeRosa, Sean e.; Flanagan, Tatiana Paz

Crude oil produced on the North Slope of Alaska (NSA) is primarily transported on the Trans-Alaska Pipeline System (TAPS) to in-state refineries and the Valdez Marine Terminal in southern Alaska. From the Terminal, crude oil is loaded onto tankers and is transported to export markets or to three major locations along the U.S. West Coast: Anacortes-Ferndale area (Washington), San Francisco Bay area, and Los Angeles area. North Slope of Alaska production has decreased about 75% since the 1980s, which has reduced utilization of TAPS.

Alcohol Misuse Among Recent Latino Immigrants: The Protective Role of Preimmigration Familismo

PubMed Central

Dillon, Frank R.; De La Rosa, Mario; Sastre, Francisco; Ibañez, Gladys

2013-01-01

Familismo in the Latino culture is a value hallmarked by close relations with nuclear and extended family members throughout the life span, with pronounced levels of loyalty, reciprocity, and solidarity. Familismo is posited as health protective against alcohol misuse among Latinos in the United States. This study examines the relative influence of pre- and postimmigration familismo on alcohol use behaviors among recent Latino immigrants while accounting for myriad sociocultural factors (gender, age, documentation status, education, income, marital status, presence of family members in the United States, primary language used in the community, English language proficiency, and time in the United States). Participants included 405 young adults, aged 18 to 34 years, who were primarily of Cuban (50%), Columbian (19%), and Central American (15%) descent. Retrospective assessment of preimmigration familismo occurred during participants’ first 12 months in the United States. Follow-up assessment of alcohol use behaviors occurred during participants’ second year in the United States. Multiple Indicators Multiple Causes (MIMIC) path modeling was used to test study hypotheses. Inverse associations were determined between preimmigration familismo and alcohol use quantity and harmful/hazardous alcohol use. Men and participants who reported more proficiency in English, and those living in neighborhoods where English is predominantly spoken, indicated more alcohol use quantity and harmful/hazardous alcohol use. By considering both pre- and postimmigration determinants of alcohol use, findings offer a fuller contextual understanding of the lives of Latino young adult immigrants. Results support the importance of lifelong familismo as a buffer against alcohol misuse in young adulthood. PMID:23276317

Spatial patterns of ecosystem carbon residence time and NPP-driven carbon uptake in the conterminous United States

NASA Astrophysics Data System (ADS)

Zhou, Tao; Luo, Yiqi

2008-09-01

Ecosystem carbon (C) uptake is determined largely by C residence times and increases in net primary production (NPP). Therefore, evaluation of C uptake at a regional scale requires knowledge on spatial patterns of both residence times and NPP increases. In this study, we first applied an inverse modeling method to estimate spatial patterns of C residence times in the conterminous United States. Then we combined the spatial patterns of estimated residence times with a NPP change trend to assess the spatial patterns of regional C uptake in the United States. The inverse analysis was done by using the genetic algorithm and was based on 12 observed data sets of C pools and fluxes. Residence times were estimated by minimizing the total deviation between modeled and observed values. Our results showed that the estimated C residence times were highly heterogeneous over the conterminous United States, with most of the regions having values between 15 and 65 years; and the averaged C residence time was 46 years. The estimated C uptake for the whole conterminous United States was 0.15 P g C a-1. Large portions of the taken C were stored in soil for grassland and cropland (47-70%) but in plant pools for forests and woodlands (73-82%). The proportion of C uptake in soil was found to be determined primarily by C residence times and be independent of the magnitude of NPP increase. Therefore, accurate estimation of spatial patterns of C residence times is crucial for the evaluation of terrestrial ecosystem C uptake.

Sexuality and Intellectual Disability.

PubMed

Wenger, Jodi; Downes, Alison; Blum, Nathan; Augustyn, Marilyn

2015-10-01

Amad is a wonderful 16-year-old young man from Syria who has recently relocated to the United States from his war-torn native country. In his last few years in Syria, he was primarily at home with his mother, and they sought refuge with a maternal aunt in the United States seeking asylum and treatment of Amad's disability. At 8 years of age, he had intelligence testing in the United Arab Emirates, which showed a verbal intelligence score on the Wechsler intelligence scale for children (WISC) of 68 and a performance of 64. His working memory was 67 and his processing speed was 65. On arrival in the United States, his achievement was roughly at a third-grade level in Arabic. In the year and a half that he has been in the United States, he quickly improved his English skills, which he learned as a toddler. His father remains in Syria unable to safely immigrate and his mother is raising him alone in the United States with the help of her sister. They come to you for an urgent care visit because Amad recently was accused of sexual harassment by two girls at his high school. He is in a substantially separate program but is included for lunch and technology. While in the computer laboratory, he repeatedly approached the girls and asks them to "date" him, and on 1 occasion sat behind 1 girl and repeatedly reached out to stroke her long blonde hair. His mother is distraught because she recently found out that Amad also has a Facebook page and had been attempting to contact the same two girls on social media. The girls' parents recently threatened to file criminal harassment charges and Amad's mother comes to you asking for help with making Amad stop this activity. What would you do next?

Sexuality and Intellectual Disability.

PubMed

Wenger, Jodi; Downes, Alison; Blum, Nathan; Augustyn, Marilyn

Amad is a wonderful 16-year-old young man from Syria who has recently relocated to the United States from his war-torn native country. In his last few years in Syria, he was primarily at home with his mother, and they sought refuge with a maternal aunt in the United States seeking asylum and treatment of Amad's disability.At 8 years of age, he had intelligence testing in the United Arab Emirates, which showed a verbal intelligence score on the Wechsler intelligence scale for children (WISC) of 68 and a performance of 64. His working memory was 67 and his processing speed was 65. On arrival in the United States, his achievement was roughly at a third-grade level in Arabic. In the year and a half that he has been in the United States, he quickly improved his English skills, which he learned as a toddler. His father remains in Syria unable to safely immigrate and his mother is raising him alone in the United States with the help of her sister.They come to you for an urgent care visit because Amad recently was accused of sexual harassment by two girls at his high school. He is in a substantially separate program but is included for lunch and technology. While in the computer laboratory, he repeatedly approached the girls and asks them to "date" him, and on 1 occasion sat behind 1 girl and repeatedly reached out to stroke her long blonde hair.His mother is distraught because she recently found out that Amad also has a Facebook page and had been attempting to contact the same two girls on social media. The girls' parents recently threatened to file criminal harassment charges and Amad's mother comes to you asking for help with making Amad stop this activity. What would you do next?

Political ideology affects energy-efficiency attitudes and choices

PubMed Central

Gromet, Dena M.; Kunreuther, Howard; Larrick, Richard P.

2013-01-01

This research demonstrates how promoting the environment can negatively affect adoption of energy efficiency in the United States because of the political polarization surrounding environmental issues. Study 1 demonstrated that more politically conservative individuals were less in favor of investment in energy-efficient technology than were those who were more politically liberal. This finding was driven primarily by the lessened psychological value that more conservative individuals placed on reducing carbon emissions. Study 2 showed that this difference has consequences: In a real-choice context, more conservative individuals were less likely to purchase a more expensive energy-efficient light bulb when it was labeled with an environmental message than when it was unlabeled. These results highlight the importance of taking into account psychological value-based considerations in the individual adoption of energy-efficient technology in the United States and beyond. PMID:23630266

The Journal of Inebriety (1876-1914): history, topical analysis, and photographic images.

PubMed

Weiner, Barbara; White, William

2007-01-01

The publication of the Journal of Inebriety (1876-1914) chronicled the rise and fall of the first era of organized addiction medicine in the United States. Findings from historical research, a content analysis of the Journal's 35 volumes and 141 issues and images from the Journal illustrate visually the medical treatment of addiction in the United States in the late 19th and early 20th centuries. Under the editorial direction of Dr T. D. Crothers, the Journal of Inebriety published papers and reviews focused primarily on the medical treatment of alcohol and opiate addiction within a growing international network of inebriate homes and asylums. The history of the Journal of Inebriety mirrors efforts in America to forge a legitimized field of addiction medicine amid conflicting conceptualizations of the nature of severe alcohol and other drug problems.

The Syrian Refugee Crisis: What Nurses Need to Know.

PubMed

Almontaser, Esmihan; Baumann, Steven L

2017-04-01

The civil war in Syria that began in 2011 has displaced millions of Syrians of all ages. While the number that have arrived in the United States is small in comparison to many other countries, it is important that nurses and other healthcare workers here understand that many of them have faced considerable trauma and endured stresses. Most of them are Muslims. Muslims in the United States and elsewhere represent a heterogeneous group of people with a long intellectual and cultural history. Islamic cultural patterns do pose unique barriers to a primarily Anglo-Saxon medical system that medical practitioners need to consider in order to avoid misunderstanding and provide culturally sensitive care. The authors discuss the Syrian refugee crisis and the experience of being a Muslim or Arab American patient in U.S. healthcare settings.

Job Changing and the Decline in Long-Distance Migration in the United States.

PubMed

Molloy, Raven; Smith, Christopher L; Wozniak, Abigail

2017-04-01

Interstate migration in the United States has decreased steadily since the 1980s, but little is known about the causes of this decline. We show that declining migration is related to a concurrent secular decline in job changing. Neither trend is primarily due to observable demographic or socioeconomic factors. Rather, we argue that the decline in job changing has caused the decline in migration. After establishing a role for the labor market in declining migration, we turn to the question of why job changing has become less frequent over the past several decades. We find little support for several explanations, including the rise of dual-career households, the decline in middle-skill jobs, occupational licensing, and the need for employees to retain health insurance. Thus, the reasons for these dual trends remain opaque and should be explored further.

Injury trends and prevention in rugby union football.

PubMed

MacQueen, Amy E; Dexter, William W

2010-01-01

Rugby union football has long been one of the most popular sports in the world. Its popularity and number of participants continue to increase in the United States. Until 1995, rugby union primarily was an amateur sport. Worldwide there are now flourishing professional leagues in many countries, and after a long absence, rugby union will be returning to the Olympic games in 2016. In the United States, rugby participation continues to increase, particularly at the collegiate and high school levels. With the increase in rugby professional athletes and the reported increase in aggressive play, there have been changes to the injury patterns in the sport. There is still significant need for further epidemiologic data as there is evidence that injury prevention programs and rule changes have been successful in decreasing the number of catastrophic injuries in rugby union.

Political ideology affects energy-efficiency attitudes and choices.

PubMed

Gromet, Dena M; Kunreuther, Howard; Larrick, Richard P

2013-06-04

This research demonstrates how promoting the environment can negatively affect adoption of energy efficiency in the United States because of the political polarization surrounding environmental issues. Study 1 demonstrated that more politically conservative individuals were less in favor of investment in energy-efficient technology than were those who were more politically liberal. This finding was driven primarily by the lessened psychological value that more conservative individuals placed on reducing carbon emissions. Study 2 showed that this difference has consequences: In a real-choice context, more conservative individuals were less likely to purchase a more expensive energy-efficient light bulb when it was labeled with an environmental message than when it was unlabeled. These results highlight the importance of taking into account psychological value-based considerations in the individual adoption of energy-efficient technology in the United States and beyond.

Economic impacts of anthropogenic activities on coastlines of the United States

USGS Publications Warehouse

Magoon, Orville T.; Williams, S. Jeffress; Lent, Linda K.; Richmond, James A.; Treadwell, Donald D.; Douglass, Scott L.; Edge, Billy L.; Ewing, Lesley C.; Pratt, Anthony P.

2004-01-01

Anthropogenic activities primarily impact coasts by reducing sediment inputs, altering sediment transport processes, and accelerating sediment losses to the offshore. These activities include: sand and gravel extraction, navigation and shore protection works; non-structural shoreline management strategies such as beach nourishment, sand by-passing and beach scraping, dams and flood control works; channel and inlet dredging; subsidence caused by fluid extraction and reduction of carbonate beach material. Although many of these activities have improved the quality of life, they also have had unintended effects on the coast. The issues that arise from human alterations of the coast are common to many coastal regions around the world; this paper draws from several areas of the United States to present an overview and provisional assessment of the economic consequences of anthropogenic activities along the Pacific coast.

Summary of the Second Workshop on Liquid Argon Time Projection Chamber Research and Development in the United States

DOE PAGES

Acciarri, R.; Adamowski, M.; Artrip, D.; ...

2015-07-28

The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the currentmore » efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.« less

Iraq: U.S. Regime Change Efforts and Post-Saddam Governance

DTIC Science & Technology

2004-08-25

is headed by Yonadam Yousif Kanna . Iraq’s Assyrians are based primarily in northern Iraq, but there is a substantial diaspora community living in the...United States; the group began integrating into the broader opposition front in September 2002. Kanna served on the IGC. On December 9, 2002, the...and three independent Kurds, one of which was an Islamist. The other minority members were Yonadam Kanna , an Assyrian and secretary-general of the

Space commerce in a global economy - Comparison of international approaches to commercial space

NASA Technical Reports Server (NTRS)

Stone, Barbara A.; Kleber, Peter

1992-01-01

A historical perspective, current status, and comparison of national government/commercial space industry relationships in the United States and Europe are presented. It is noted that space technology has been developed and used primarily to meet the needs of civil and military government initiatives. Two future trends of space technology development include new space enterprises, and the national drive to achieve a more competitive global economic position.

Economic Sanctions Targeting Yugoslavia - An Effective National Security Strategy Component

DTIC Science & Technology

2003-01-22

withdrawal, of customary trade and financial relations with a target country in an effort to change that country’s policies.2 Policies are defined...primarily by political or military behavior. This excludes sanctions used to open up access to markets or compliance with trade agreements.3 These are...survived the test of time. Even a young United States implemented export sanctions in 1807. Napoleon blockaded trade between the continental Europe and

Survival at Stake: University of North Carolina's Dr. Adaora Adimora Searches for Answers into HIV Transmission among African Americans

ERIC Educational Resources Information Center

Yates, Eleanor Lee

2005-01-01

During the 1980s and into the '90s, HIV and AIDS primarily affected gay White men. The rates of HIV/AIDS stabilized in the 1990s in the United States, but today the numbers are soaring again. This time around, victims are more likely to be Black and heterosexual. Dr. Adaora Adimora, an HIV/AIDS researcher and associate professor of medicine at the…

Taming the Bear Countering Russian Energy Dominance in Europe

DTIC Science & Technology

2009-07-01

poses a question for Western leaders and the thesis for this paper: How should the US and the EU counter Russian endeavors to dominate the energy...equation. If the EU can muster the political will, however, the regional gas market can be liberalized to approach the liquidity of the oil market...market liberalization will reduce any inherent threats to new Gazprom pipelines. However, it is primarily an EU solution that the United States

Water and health.

PubMed

Guidotti, T L; Conway, J B

1984-10-01

The systems protecting the quality of drinking water in the United States are deteriorating. Many urban water and sewer systems are obsolete. Industrial wastes are imposing a burden on wastewater treatment facilities. In the U.S., outbreaks of water-borne disease are primarily limited to enteritis associated with viruses or Giardia. Issues in the contamination of drinking water by toxic substances include disposal practices, accidental contamination, agricultural runoff and chlorination byproducts. Physicians must support stringent enforcement of water quality standards.

Learning a Living across the Nation. Volume V. Project Baseline. Fifth National Report. Baseline Year: 1974-75 (Fiscal Year 1975). Part 1: Narrative Report.

ERIC Educational Resources Information Center

Lee, Arthur M.

This is the first part of a two-part fifth volume in a series of annual reports on the status of vocational education in the United States. It primarily reports the developments that have taken place each year in the numbers and characteristics of students enrolled, programs, costs, and results. (The entire study, initiated by Congress in 1971, is…

Rare earths, the lanthanides, yttrium and scandium

USGS Publications Warehouse

Bedinger, G.; Bleiwas, D.

2012-01-01

In 2011, rare earths were recovered from bastnasite concentrates at the Mountain Pass Mine in California. Consumption of refined rare-earth products decreased in 2011 from 2010. U.S. rare-earth imports originated primarily from China, with lesser amounts from Austria, Estonia, France and Japan. The United States imported all of its demand for yttrium metal and yttrium compounds, with most of it originating from China. Scandium was imported in various forms and processed domestically.

Fiscal Year 2014 United States Army Annual Financial Report: Maintaining Readiness Through Fiscal Responsibility

DTIC Science & Technology

2014-01-01

citizens at home, to combating insurgents abroad. Providing Advanced Technologies The Army’s Science and Technology (S&T) investments support Army...Construction 29,892,790 33,309,504 (Less: Earned Revenue) $ (14,868,782) $ (14,584,858) Net Cost before Losses/(Gains) from Actuarial Assumption Changes for...Benefits consist of various employee actuarial liabilities not due and payable during the current fiscal year. These liabilities consist primarily

Vegetative covers for waste containment.

PubMed

Rock, Steven A

2003-01-01

Disposal of municipal and hazardous waste in the United States is primarily accomplished by containment in lined and capped landfills. Evapotranspiration cover systems offer an alternative to conventional landfill cap systems. These covers work on completely different principles than traditional covers do, and that difference may slow understanding and acceptance by site owners, regulators, and stakeholders. This chapter provides an introduction to this alternative technique and explains some of the common concerns regarding its implementation.

Participatory research with an online drug forum: a survey of user characteristics, information sharing, and harm reduction views.

PubMed

Chiauzzi, Emil; Dasmahapatra, Pronabesh; Lobo, Kimberly; Barratt, Monica J

2013-06-01

Visitors to a popular online drug forum completed an online survey between November 2011 and January 2012, which covered (1) demographic characteristics, (2) substance use (including nonmedical prescription opioid use), (3) forum activity, and (4) harm reduction beliefs. The study sample (N = 897) primarily included Caucasian males in their twenties from the United States, the United Kingdom, Australia, and Canada. The practice of harm reduction was overwhelmingly endorsed by participants. Current nonmedical prescription opioid users reported more activity in forums and past substance abuse treatment. The study's implications and limitations are noted and future research is suggested.

Feasibility study for the United Heckathorn Superfund Site, Richmond, California

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

Lincoff, A.H.; Costan, G.P.; Montgomery, M.S.

The United Heckathom Superfund Site in Richmond, California, was used to formulate pesticides from approximately 1947 to 1966. Soils at the site and sediments in the harbor were contaminated with various chlorinated pesticides, primarily DDT, as a result of these activities. The US Environmental Protection Agency listed the site on the Superfund National Priorities List in 1990. This document is part of the Remedial Investigation and Feasibility Study phase of the Superfund response, which will provide the basis for selection of a final remedy that will protect human health and the environment and achieve compliance with federal and state envirorunentalmore » laws.« less

Knowledge of Abortion Laws and Services Among Low-Income Women in Three United States Cities.

PubMed

Lara, Diana; Holt, Kelsey; Peña, Melanie; Grossman, Daniel

2015-12-01

Low-income women and women of color are disproportionately affected by unintended pregnancy. Lack of knowledge of abortion laws and services is one of several factors likely to hinder access to services, though little research has documented knowledge in this population. Survey with convenience sample of 1,262 women attending primary care or full-scope Ob/Gyn clinics serving low-income populations in three large cities and multivariable analyses with four knowledge outcomes. Among all participants, 53% were first-generation immigrants, 25% identified the correct gestational age limit, 41% identified state parental consent laws, 67% knew partner consent is not required, and 55% knew where to obtain abortion services. In multivariable analysis, first-generation immigrants and primarily Spanish speakers were significantly less likely than higher-generation or primarily English speakers to display correct knowledge. Design and evaluation of strategies to improve knowledge about abortion, particularly among migrant women and non-primary English speakers, is needed.

Beef Cattle Production. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

ERIC Educational Resources Information Center

Metzger, Bruce; Iverson, Maynard J.

The unit on beef cattle production is designed primarily for the adult farmer program in Kentucky as an aid to making the beef enterprise more profitable. It is aimed primarily at the commercial producer. The lessons center on some of the more important economic points in beef cattle production. Ten lessons comprise the unit, which can be adapted…

Agricultural Industry Advanced Vehicle Technology: Benchmark Study for Reduction in Petroleum Use

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

Roger Hoy

2014-09-01

Diesel use on farms in the United States has remained relatively constant since 1985, decreasing slightly in 2009, which may be attributed to price increases and the economic recession. During this time, the United States’ harvested area also has remained relatively constant at roughly 300 million acres. In 2010, farm diesel use was 5.4% of the total United States diesel use. Crops accounting for an estimated 65% of United States farm diesel use include corn, soybean, wheat, hay, and alfalfa, respectively, based on harvested crop area and a recent analysis of estimated fuel use by crop. Diesel use in thesemore » cropping systems primarily is from tillage, harvest, and various other operations (e.g., planting and spraying) (Figure 3). Diesel efficiency is markedly variable due to machinery types, conditions of operation (e.g., soil type and moisture), and operator variability. Farm diesel use per acre has slightly decreased in the last two decades and diesel is now estimated to be less than 5% of farm costs per acre. This report will explore current trends in increasing diesel efficiency in the farm sector. The report combines a survey of industry representatives, a review of literature, and data analysis to identify nascent technologies for increasing diesel efficiency« less

Economic and fiscal implications of aging for subnational American governments.

PubMed

Serow, W J

2001-01-01

This article begins with a brief review of the extensive literature dealing with the macroeconomic consequences of population aging in industrialized societies and places the question in the context of the political and economic framework of the United States. Next, we move to the fiscal ramifications of population aging for subnational units of government. The varying demographic sources of aging are then introduced and their economic implications are reviewed. The role of population aging within the context of subnational fiscal impacts is first examined by reviewing patterns of change in demand for state-government-provided public goods and services associated with an older population. These include primarily health care and income security. These considerations on the expenditure side are then extended to substate government, where primary and secondary education are easily the largest component of public budgets. Finally, the implications of demographic change on the revenue side of state and local public finances are considered, including potential impacts on sales, property, and income tax receipts.

West nile virus and other arboviral diseases - United States, 2013.

PubMed

Lindsey, Nicole P; Lehman, Jennifer A; Staples, J Erin; Fischer, Marc

2014-06-20

Arthropod-borne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. West Nile virus (WNV) is the leading cause of domestically acquired arboviral disease in the United States. However, several other arboviruses also cause sporadic cases and seasonal outbreaks of neuroinvasive disease (i.e., meningitis, encephalitis, and acute flaccid paralysis). This report summarizes surveillance data reported to CDC in 2013 for WNV and other nationally notifiable arboviruses, excluding dengue. Forty-seven states and the District of Columbia reported 2,469 cases of WNV disease. Of these, 1,267 (51%) were classified as WNV neuroinvasive disease, for a national incidence of 0.40 per 100,000 population. After WNV, the next most commonly reported cause of arboviral disease was La Crosse virus (LACV) (85 cases), followed by Jamestown Canyon virus (JCV), Powassan virus (POWV), and eastern equine encephalitis virus (EEEV) (eight). WNV and other arboviruses continue to cause serious illness in substantial numbers of persons annually. Maintaining surveillance remains important to help direct and promote prevention activities.

The successful evolution of a voluntary vessel safety program in the USA.

PubMed

Hughes, Leslie

2006-01-01

The North Pacific Fishing Vessel Owners' Association (NPFVOA) is a non-profit association dedicated to safety education and training for commercial fishermen and other mariners. Funding is provided primarily through member contributions and also through tuition fees and sales of materials. Members are primarily fishing vessel owners and fishing-related companies, from small salmon boats with single operators to large processing ships with crews of 150 or more. The Association also works together with insurance underwriters and brokers, maritime attorneys and fishing industry support businesses. It works closely with the United States Coast Guard, the Occupational Safety and Health Administration (OSHA) of the United States Department of Labor, the National Institute for Occupational Safety and Health (NIOSH), and many state agencies. There are three primary components of the NPFVOA Vessel Safety Program--a comprehensive safety manual, a series of safety and survival at sea videotapes, and a crew training program. The vessel safety manual includes 300 pages of text and illustrations covering subjects ranging from vessel familiarity for deckhands to stability for the owner and skipper. It is based on the experience of those who have fished the Bering Sea and the North Pacific. The manual calls for vessel owners and skippers to adopt safety practices specific to the vessel's characteristics and service, the waters fished, the season fished and the experience of the crew. The safety and survival videotape series is designed to complement hands-on training classes. The crew training program uses hands-on practice to dramatize and enliven the information presented in the manual and on the videotapes. Courses are designed to be portable and conducted in numerous ports and states. The NPFVOA also publishes a quarterly newsletter covering its safety program, other relevant safety information and reports of lessons learned from serious fishing vessel accidents.

Science as a fundamental framework for shaping policy discussions regarding the use of groundwater in the State of Michigan: A case study

USGS Publications Warehouse

Steinman, A.D.; Nicholas, J.R.; Seelbach, P.W.; Allan, J.W.; Ruswick, F.

2011-01-01

The availability and use of freshwater is a growing concern in the United States and around the globe. Despite apparently abundant water resources, several conflicts over water use have emerged in the Great Lakes region and the State of Michigan. These conflicts resulted in state legislation that both addresses water withdrawal from the Great Lakes Basin and requires the State of Michigan to begin a process to address the sustainability of water resources. The former resulted in Michigan's support of the Great Lakes-St. Lawrence River Water Resources Compact, whereas the latter resulted in the formation of a Groundwater Conservation Advisory Council. This paper focuses primarily on the Council, describing its formation, and the products it generated. In particular, we focus on the development of indicators of sustainable use of water, the creation of a water withdrawal assessment process to determine if a proposed withdrawal will create an adverse resource impact in the state, and how the lessons learned in Michigan may be applied to other units of government addressing similar issues. Attention is also given to the Compact, as it provides important context for the Council's formation. ?? IWA Publishing 2011.

Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Production

PubMed Central

Patel, Vinay R.; Dumancas, Gerard G.; Kasi Viswanath, Lakshmi C.; Maples, Randall; Subong, Bryan John J.

2016-01-01

Castor oil, produced from castor beans, has long been considered to be of important commercial value primarily for the manufacturing of soaps, lubricants, and coatings, among others. Global castor oil production is concentrated primarily in a small geographic region of Gujarat in Western India. This region is favorable due to its labor-intensive cultivation method and subtropical climate conditions. Entrepreneurs and castor processors in the United States and South America also cultivate castor beans but are faced with the challenge of achieving high castor oil production efficiency, as well as obtaining the desired oil quality. In this manuscript, we provide a detailed analysis of novel processing methods involved in castor oil production. We discuss novel processing methods by explaining specific processing parameters involved in castor oil production. PMID:27656091

Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Production.

PubMed

Patel, Vinay R; Dumancas, Gerard G; Kasi Viswanath, Lakshmi C; Maples, Randall; Subong, Bryan John J

2016-01-01

Castor oil, produced from castor beans, has long been considered to be of important commercial value primarily for the manufacturing of soaps, lubricants, and coatings, among others. Global castor oil production is concentrated primarily in a small geographic region of Gujarat in Western India. This region is favorable due to its labor-intensive cultivation method and subtropical climate conditions. Entrepreneurs and castor processors in the United States and South America also cultivate castor beans but are faced with the challenge of achieving high castor oil production efficiency, as well as obtaining the desired oil quality. In this manuscript, we provide a detailed analysis of novel processing methods involved in castor oil production. We discuss novel processing methods by explaining specific processing parameters involved in castor oil production.

Out-of-pocket health care expenditures, by insurance status, 2007-10.

PubMed

Catlin, Mary K; Poisal, John A; Cowan, Cathy A

2015-01-01

Out-of-pocket health care spending in the United States totaled $306.2 billion in 2010 and represented 11.8 percent of total national health expenditures, according to the Centers for Medicare and Medicaid Services' National Health Expenditure Accounts. Spending by people with employer-sponsored health insurance and those covered by Medicare accounted for over 80 percent of total out-of-pocket spending. People without comprehensive medical coverage accounted for less than 8 percent of all out-of-pocket expenditures in 2010. Between 2007 and 2010 per person out-of-pocket spending grew most rapidly for people primarily covered by employer-sponsored insurance and declined for people primarily covered by Medicare and those without coverage. Project HOPE—The People-to-People Health Foundation, Inc.

Vitamin D deficiency & childhood obesity: a tale of two epidemics.

PubMed

Peterson, Catherine A; Belenchia, Anthony M

2014-01-01

Obesity and vitamin D deficiency represent two of the most wide-spread health concerns in the United States, especially among children. There is a well-established inverse relationship between vitamin D status and obesity; however, it is unknown as to whether vitamin D deficiency contributes to, or is a consequence of obesity. Based on available research, the positive effects of correcting hypovitaminosis D in obesity seem to be primarily related to its action on glycemic control.

Abuses in Federal Student Grant Programs: Proprietary School Abuses. Hearing before the Permanent Subcommittee on Investigations of the Committee on Governmental Affairs. United States Senate, One Hundred Fourth Congress, First Session.

ERIC Educational Resources Information Center

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

The purpose of this hearing was to probe a pattern of fraud and abuse in the Pell Grant Program for postsecondary students, focusing specifically on the IADE American Schools, a for-profit vocational school with campuses in the Los Angeles (California) area and serving primarily Hispanic students. In his opening remarks Senator Roth detailed a…

Endogenous 6-Hydroxymelatonin Excretion and Subsequent Risk of Breast Cancer: A Prospective Study

DTIC Science & Technology

2008-03-01

pineal gland in response to darkness. Thus, melatonin displays a strong variation during a 24- hour period: its serum levels are low during daylight...in the United States. Journal of the National Cancer Institute. 87(3):227-8, 1995. Cohen M. Lippman M. Chabner B. Role of pineal gland in aetiology...hormone that is produced primarily by the pineal gland , also follows a circadian rhythm of approximately 24 hours; melatonin is secreted exclusively

The Sanity of Imperial Japan: How the Threat of Extinction Simplifies the Decision for War

DTIC Science & Technology

2013-03-22

perceived its national maturation hindered by the interests of other world powers; primarily the Occidentals of Great Britain and the United States. Of...Paris Peace Conference at the end of World War I, Japan had ascended to a world power. As one of the four principal signatories to the Versailles...propelling them towards an ultimate collapse. This practice was most commonly used in China where, after World War I, Western powers were

Developments in Screening Tests and Strategies for Colorectal Cancer

PubMed Central

Sovich, Justin L.; Sartor, Zachary

2015-01-01

Background. Worldwide, colorectal cancer (CRC) is the third most common cancer in men and second most common in women. It is the fourth most common cause of cancer mortality. In the United States, CRC is the third most common cause of cancer and second most common cause of cancer mortality. Incidence and mortality rates have steadily fallen, primarily due to widespread screening. Methods. We conducted keyword searches on PubMed in four categories of CRC screening: stool, endoscopic, radiologic, and serum, as well as news searches in Medscape and Google News. Results. Colonoscopy is the gold standard for CRC screening and the most common method in the United States. Technological improvements continue to be made, including the promising “third-eye retroscope.” Fecal occult blood remains widely used, particularly outside the United States. The first at-home screen, a fecal DNA screen, has also recently been approved. Radiological methods are effective but seldom used due to cost and other factors. Serum tests are largely experimental, although at least one is moving closer to market. Conclusions. Colonoscopy is likely to remain the most popular screening modality for the immediate future, although its shortcomings will continue to spur innovation in a variety of modalities. PMID:26504799

The (paper) work of medicine: understanding international medical costs.

PubMed

Cutler, David M; Ly, Dan P

2011-01-01

This paper draws on international evidence on medical spending to examine what the United States can learn about making its healthcare system more efficient. We focus primarily on understanding contemporaneous differences in the level of spending, generally from the 2000s. Medical spending differs across countries either because the price of services differs (for example, a coronary bypass surgery operation may cost more in the United States than in other countries) or because people receive more services in some countries than in others (for example, more bypass surgery operations). Within the price category, there are two further issues: whether factors earn different returns across countries and whether more clinical or administrative personnel are required to deliver the same care in different countries. We first present the results of a decomposition of healthcare spending along these lines in the United States and in Canada. We then delve into each component in more detail—administrative costs, factor prices, and the provision of care received—bringing in a broader range of international evidence when possible. Finally, we touch upon the organization of primary and chronic disease care and discuss possible gains in that area.

Comparison of the prevalence and treatment of hypertension in two populations in the United States: masters swimmers versus the NHANES population.

PubMed

Guthrie, Sally K; Erickson, Steven R; Lau, Matthew S

2013-01-01

This research compares the prevalence of hypertension in a group of adult masters swimmers with an age and sex matched cohort from the 2008 NHANES (National Health and Nutrition Examination Survey), used to represent the general population in the United States. Masters swimmer data were obtained from a one-time survey of all United States Masters Swimming (USMS) members. Both datasets included demographics, drug therapy, diseases and health status. Characteristics of swimming sessions as well as perceptions of impact of medications on exercise were also collected from the USMS respondents. Of 1346 completed surveys from USMS respondents, 15.8% self-identified as having hypertension while 36.2% participants in the NHANES survey suffered from hypertension (P < 0.001). The two groups were well matched for age and gender but the USMS group was primarily Caucasian, higher income, higher education, and reported higher health status. In the USMS group, not only was hypertension less prevalent but those who suffered from hypertension took fewer medications (P = 0.04) to manage their hypertension than in the NHANES group. Additionally, The USMS group suffering from hypertension considered themselves healthier (P < 0.001) than the NHANES group.

Caripito itch: dermatitis from contact with Hylesia moths.

PubMed

Dinehart, S M; Archer, M E; Wolf, J E; McGavran, M H; Reitz, C; Smith, E B

1985-11-01

Caripito itch, a pruritic dermatosis rarely seen in the United States, is caused by contact with moths of the genus Hylesia--specifically, with urticating abdominal hairs of the adult female moth. The purpose of this study was to investigate an outbreak of Caripito itch that occurred in thirty-four of thirty-five crew members of a British oil tanker who were exposed to Hylesia moths at the port of Caripito, Venezuela. Methods of investigation included general history and physical examination of all crew members, complete inspection of the ship, transparent-tape slide preparations from involved skin, cutaneous histopathologic studies, and entomologic examination of the moths. The patients had a typical papulourticarial eruption, primarily on exposed surfaces. Although Hylesia moths do not occur in the United States, primary care physicians and dermatologists, especially those located in port cities, should be aware of cutaneous lepidopterism caused by Hylesia moths.

Update on the Epidemiology and Prevention of HIV/AIDS in the United States

PubMed Central

Castel, Amanda D.; Magnus, Manya; Greenberg, Alan E.

2015-01-01

This update on the epidemiology and prevention of HIV in the United States is intended to provide contextual background that will help inform an understanding of recent developments in the domestic HIV epidemic. We describe the epidemiology of HIV disease in the US and the HIV continuum of care based on data collected primarily through HIV surveillance systems led by the Centers for Disease Control and Prevention including HIV incidence, prevalence, comorbidities and death. Populations and geographic regions disparately impacted by HIV are also highlighted. The HIV prevention armamentarium is also described including behavioral approaches to prevention, the emerging availability of biomedical prevention interventions such as pre-exposure prophylaxis, and structural and population-level interventions including treatment as prevention. Finally gaps in our understanding of the epidemic are underscored and suggestions for future epidemiologic research are proposed. PMID:25960941

GISS Analysis of Surface Temperature Changes

NASA Technical Reports Server (NTRS)

Hansen, J.; Ruedy, R.; Glascoe, J.; Sato, M.

1999-01-01

We describe the current GISS analysis of surface temperature change based primarily on meteorological station measurements. The global surface temperature in 1998 was the warmest in the period of instrumental data. The rate of temperature change is higher in the past 25 years than at any previous time in the period of instrumental data. The warmth of 1998 is too large and pervasive to be fully accounted for by the recent El Nino, suggesting that global temperature may have moved to a higher level, analogous to the increase that occurred in the late 1970s. The warming in the United States over the past 50 years is smaller than in most of the world, and over that period there is a slight cooling trend in the Eastern United States and the neighboring Atlantic ocean. The spatial and temporal patterns of the temperature change suggest that more than one mechanism is involved in this regional cooling.

Assessment of Climate Change and Vector-borne Diseases in the United States

NASA Astrophysics Data System (ADS)

Monaghan, A. J.; Beard, C. B.; Eisen, R. J.; Barker, C. M.; Garofalo, J.; Hahn, M.; Hayden, M.; Ogden, N.; Schramm, P.

2016-12-01

Vector-borne diseases are illnesses that are transmitted by vectors, which include mosquitoes, ticks, and fleas. The seasonality, distribution, and prevalence of vector-borne diseases are influenced significantly by climate factors, primarily high and low temperature extremes and precipitation patterns. In this presentation we summarize key findings from Chapter 5 ("Vector-borne Diseases") of the recently published USGCRP Scientific Assessment of the Impacts of Climate Change on Human Health in the United States. Climate change is expected to alter geographic and seasonal distributions of vectors and vector-borne diseases, leading to earlier activity and northward range expansion of ticks capable of carrying the bacteria that cause Lyme disease and other pathogens, and influencing the distribution, abundance and prevalence of infection in mosquitoes that transmit West Nile virus and other pathogens. The emergence or reemergence of vector-borne pathogens is also likely.

Clinically Significant Envenomation From Postmortem Copperhead (Agkistrodon contortrix).

PubMed

Emswiler, Michael P; Griffith, F Phillip; Cumpston, Kirk L

2017-03-01

Over 14,000 copperhead (Agkistrodon contortrix) bites were reported to United States poison centers between 1983 and 2008, and 1809 cases were reported to poison centers in 2014. The copperhead is primarily found in the southeastern United States and belongs to the pit viper subfamily Crotalinae, which also includes the water moccasin (Agkistrodon piscivorus) and rattlesnakes (Crotalus and Sistrurus genera). Postmortem rattlesnakes have been reported to cause clinically significant envenomation; we report a case of a postmortem copperhead causing clinically significant envenomation after inadvertent puncture with the deceased copperhead fang. The copperhead was transected twice, leaving the snake in 3 separate pieces. While handling the snake head, an inadvertent puncture occurred on the right index finger followed by pain and swelling in the affected extremity necessitating antivenom administration. Care should be taken when handling deceased pit vipers due to the continued risk of envenomation. Copyright © 2017 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

Medical Informatics Education

PubMed Central

Patton, Gregory A.; Gardner, Reed M.

1999-01-01

The University of Utah has been educating health professionals in medical informatics since 1964. Over the 35 years since the program's inception, 272 graduate students have studied in the department. Most students have been male (80 percent) and have come from the United States (75 percent). Students entering the program have had diverse educational backgrounds, most commonly in medicine, engineering, computer science, or biology (59 percent of all informatics students). A total of 209 graduate degrees have been awarded, with an overall graduation rate of 87 percent since the program's start. Alumni are located in the United States (91 percent) and abroad (9 percent); half (51 percent) have remained in Utah. Former students are employed in a wide variety of jobs, primarily concerned with the application of medical informatics in sizable health care delivery organizations. Trends toward increasing managerial responsibility for medical informatics graduates and the emergence of the chief information officer role are noted. PMID:10579604

From (before) Bhopal to (after) BP: trade secrets and the right to know.

PubMed

Levenstein, Charles; Tuminaro, Dom

2011-01-01

This paper discuses the tensions between, on the one hand, workers' and communities' right to know about occupational and environmental hazards, and on the other hand, trade secrets and the rights of their corporate owners. We first discuss the role of trade secrets in economic development in the context of the benefits claimed for free markets. We then describe the ongoing struggles of workers and communities in the United States for access to information about hazards. The third section of the paper is a discussion of the reformulation of labor and occupational health and safety regulation as matters of human rights, again focusing on the situation in the United States. The final section is a discussion of the implications of the human rights approach for the occupational and environmental health practitioner. Although the paper focuses primarily on the U.S. experience, we believe that the lessons learned may be broadly applicable.

Hantavirus Pulmonary Syndrome in the United States.

PubMed

Fabbri, Marilyn; Maslow, Melanie J.

2001-06-01

Since the first outbreak of hantavirus pulmonary syndrome (HPS) in 1993, understanding of the vast distribution and potential impact of hantaviruses has grown. At least 277 cases of HPS have been documented in the United States. The full clinical spectrum has yet to be elucidated, and one outbreak suggested the possibility of person-to-person transmission. New research has identified the b-3 integrins as cellular receptors for hantaviruses and has determined the pivotal role of the immune system in pathogenesis. Rapid diagnosis has been facilitated by a new immunoblot assay to detect Sin Nombre virus infection. Treatment remains primarily supportive; however, a placebo- controlled trial of ribavirin is ongoing. Extracorporeal membrane oxygenation may be a potential therapy in severe cases; inhaled nitric oxide needs further study. Vaccines developed against hantaviruses associated with hemorrhagic fever and renal syndrome might be effective against HPS-associated strains.

Burn severity mapping in Australia 2009

USGS Publications Warehouse

McKinley, Randy; Clark, J.; Lecker, Jennifer

2012-01-01

In 2009, the Victoria Department of Sustainability and Environment estimated approximately 430,000 hectares of Victoria Australia were burned by numerous bushfires. Burned Area Emergency Response (BAER) teams from the United States were deployed to Victoria to assist local fire managers. The U.S. Geological Survey Earth Resources Observation and Science Center (USGS/EROS) and U.S. Forest Service Remote Sensing Applications Center (USFS/RSAC) aided the support effort by providing satellite-derived "soil burn severity " maps for over 280,000 burned hectares. In the United States, BAER teams are assembled to make rapid assessments of burned lands to identify potential hazards to public health and property. An early step in the assessment process is the creation of a soil burn severity map used to identify hazard areas and prioritize treatment locations. These maps are developed primarily using Landsat satellite imagery and the differenced Normalized Burn Ratio (dNBR) algorithm.

Employment in Adults with Down Syndrome in the United States: Results from a National Survey.

PubMed

Kumin, Libby; Schoenbrodt, Lisa

2016-07-01

There is no current data about employment/unemployment of adults with Down syndrome in the United States. The data that exists includes adults with Down syndrome as part of the larger group of people with disabilities or people with intellectual disability. This study used a survey to investigate paid and volunteer employment, unemployment, types of jobs, job training, job settings, job schedules and job satisfaction in adults with Down syndrome. There were 511 survey responses received. Findings were that there is high unemployment for adults with Down syndrome and that current employment is in a limited number of fields, primarily in the areas of food, janitorial work, landscaping, and office work. A small percentage of respondents have full time paid employment. A combination of part time paid employment and unpaid volunteer work is typical. Implications for educators, counselors, legislators and employers are discussed. © 2015 John Wiley & Sons Ltd.

Clinical, microscopic, and molecular aspects of canine leproid granuloma in the United States.

PubMed

Foley, J E; Borjesson, D; Gross, T L; Rand, C; Needham, M; Poland, A

2002-03-01

Leproid granulomas from seven dogs in the United States were evaluated. Gross characteristics included nodular and ulcerated dermal and subcutaneous lesions primarily on the caudal aspects of the pinnae and to a lesser extent on the muzzle, face, and forelimbs. In all except one dog, there was complete regression of the lesions within 6 months, either with no therapy or after surgical resection. Cytology or histopathology revealed pyogranulomatous inflammation with few to many acid-fast mycobacterial bacilli within macrophages. The organisms could not be cultivated in vitro. DNA sequencing of part of the 16S ribosomal RNA gene region revealed 99-100% homology among fragments from five of these dogs and fragments from dogs in the south Pacific. This syndrome occurs in dogs in North America and the prognosis is excellent, in contrast to the prognosis for rapid-growing or tuberculous mycobacteriosis.

Pacific/North American teleconnection controls on precipitation isotope ratios across the contiguous United States

NASA Astrophysics Data System (ADS)

Liu, Zhongfang; Kennedy, Casey D.; Bowen, Gabriel J.

2011-10-01

Large-scale climate teleconnections such as the Pacific/North American (PNA) pattern strongly influence atmospheric processes and continental climate. Here we show that precipitation δ 18O values in the contiguous United States are correlated with an index of the PNA pattern. The δ 18O/PNA relationship varies across the study region and exhibits two prominent modes, with positive correlation in the western USA and negative correlation in the east. This spatial pattern appears not to reflect variation in local climate variables, but rather primarily reflects differences in atmospheric circulation and moisture sources associated with PNA. Our results suggest that strong antiphase variation in paired paleo-water δ 18O proxy records from regions characterized by the two modes of δ 18O/PNA correlation, especially in the Midwest and southwestern USA, may provide a robust basis for reconstruction of past variation in the PNA pattern.

National briefing summaries: Nuclear fuel cycle and waste management

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

Schneider, K.J.; Lakey, L.T.; Silviera, D.J.

The National Briefing Summaries is a compilation of publicly available information concerning the nuclear fuel cycle and radioactive waste management strategies and programs of 21 nations, including the United States and three international agencies that have publicized their activities in this field. It presents available highlight information with references that may be used by the reader for additional information. The information in this document is compiled primarily for use by the US Department of Energy and other US federal agencies and their contractors to provide summary information on radioactive waste management activities in other countries. This document provides an awarenessmore » to managers and technical staff of what is occurring in other countries with regard to strategies, activities, and facilities. The information may be useful in program planning to improve and benefit United States' programs through foreign information exchange. Benefits to foreign exchange may be derived through a number of exchange activities.« less

West Nile virus disease and other arboviral diseases--United States, 2010.

PubMed

2011-08-05

Arthropod-borne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. Since West Nile virus (WNV) was first detected in the Western Hemisphere in 1999, it has become the leading cause of neuroinvasive arboviral disease in the United States. However, several other arboviruses continue to cause sporadic cases and seasonal outbreaks of neuroinvasive disease (i.e., meningitis, encephalitis, or acute flaccid paralysis). This report summarizes surveillance data reported to CDC in 2010 for WNV and other nationally notifiable arboviruses (excluding dengue, which is reported separately). In 2010, 40 states and the District of Columbia (DC) reported 1,021 cases of WNV disease. Of these, 629 (62%) were classified as WNV neuroinvasive disease, for a national incidence of 0.20 per 100,000 population. States with the highest incidence were Arizona (1.60), New Mexico (1.03), Nebraska (0.55), and Colorado (0.51). After WNV, the next most commonly reported cause of neuroinvasive arboviral disease was California serogroup viruses (CALV), with 68 cases, followed by eastern equine encephalitis virus (EEEV), 10 cases, St. Louis encephalitis virus (SLEV), eight cases, and Powassan virus (POWV), eight cases. WNV and other arboviruses continue to cause focal outbreaks and severe illness in substantial numbers of persons in the United States. Maintaining surveillance remains important to guide arboviral disease prevention activities.

Groundwater and surface water scaling over the continental US using a hyperresolution, integrated hydrologic model.

NASA Astrophysics Data System (ADS)

Monaghan, A. J.; Moore, S. M.; Sampson, K. M.; Beard, C. B.; Eisen, R. J.

2014-12-01

Lyme disease is the most commonly reported vector-borne illness in the United States. Lyme disease occurrence is highly seasonal and the annual springtime onset of cases is modulated by meteorological conditions in preceding months. A meteorological-based empirical model for Lyme disease onset week in the United States is driven with downscaled simulations from five global climate models and four greenhouse gas emissions scenarios to project the impacts of 21st century climate change on the annual onset week of Lyme disease. Projections are made individually and collectively for the 12 eastern States where >90% of cases occur. The national average annual onset week of Lyme disease is projected to become 0.4-0.5 weeks earlier for 2025-2040 (p<0.05), and 0.7-1.9 weeks earlier for 2065-2080 (p<0.01), with the largest shifts for scenarios with the highest greenhouse gas emissions. The more southerly mid-Atlantic States exhibit larger shifts (1.0-3.5 weeks) compared to the Northeastern and upper Midwestern States (0.2-2.3 weeks) by 2065-2080. Winter and spring temperature increases primarily cause the earlier onset. Greater spring precipitation and changes in humidity partially counteract the temperature effects. The model does not account for the possibility that abrupt shifts in the life cycle of Ixodes scapularis, the primary vector of the Lyme disease spirochete Borrelia burgdorferi in the eastern United States, may alter the disease transmission cycle in unforeseen ways. The results suggest 21st century climate change will make environmental conditions suitable for earlier annual onset of Lyme disease cases in the United States with possible implications for the timing of public health interventions.

A qualitative view of drug use behaviors of Mexican male injection drug users deported from the United States.

PubMed

Ojeda, Victoria D; Robertson, Angela M; Hiller, Sarah P; Lozada, Remedios; Cornelius, Wayne; Palinkas, Lawrence A; Magis-Rodriguez, Carlos; Strathdee, Steffanie A

2011-02-01

Deportees are a hidden yet highly vulnerable and numerous population. Significantly, little data exists about the substance use and deportation experiences of Mexicans deported from the United States. This pilot qualitative study describes illicit drug use behaviors among 24 Mexico-born male injection drug users (IDUs), ≥ 18 years old, residing in Tijuana, Mexico who self-identified as deportees from the United States. In-person interviews were conducted in Tijuana, Mexico in 2008. Content analysis of interview transcripts identified major themes in participants' experiences. Few participants had personal or family exposures to illicit drugs prior to their first U.S. migration. Participants reported numerous deportations. Social (i.e., friends/family, post-migration stressors) and environmental factors (e.g., drug availability) were perceived to contribute to substance use initiation in the U.S. Drugs consumed in the United States included marijuana, heroin, cocaine, methamphetamine, and crack. More than half of men were IDUs prior to deportation. Addiction and justice system experiences reportedly contributed to deportation. After deportation, several men injected new drugs, primarily heroin or methamphetamine, or a combination of both drugs. Many men perceived an increase in their substance use after deportation and reported shame and loss of familial social and economic support. Early intervention is needed to stem illicit drug use in Mexican migrant youths. Binational cooperation around migrant health issues is warranted. Migrant-oriented programs may expand components that address mental health and drug use behaviors in an effort to reduce transmission of blood-borne infections. Special considerations are merited for substance users in correctional systems in the United States and Mexico, as well as substance users in United States immigration detention centers. The health status and health behaviors of deportees are likely to impact receiving Mexican communities. Programs that address health, social, and economic issues may aid deportees in resettling in Mexico.

The trials of Hanna Porn: the campaign to abolish midwifery in Massachusetts.

PubMed Central

Declercq, E R

1994-01-01

The case of Hanna Porn affords an opportunity to examine how the laws that led to the abolition of midwifery in Massachusetts evolved and were applied to the midwife whose case set the state legal precedent. Mrs Porn served primarily a Finnish-Swedish clientele of wives of laborers. The outcomes of the births she attended appear to have been positive, and she maintained a neonatal mortality rate of less than half that of local physicians. She also repeatedly defied court orders to stop practicing. Her case exemplifies the efforts that occurred nationally to abolish midwifery in the United States. PMID:8203670

Surface Water Records of California, 1961; Volume 1: Colorado River Basin, Southern Great Basin and Pacific Slope Basins excluding Central Valley

USGS Publications Warehouse

1961-01-01

Beginning with the 1961 water year, streamflow records and related data will be released by the Geological Survey in annual reports on a State-boundary basis. Distribution of these basicdata reports will be limited and primarily for local needs. The records later will be published in Geological Survey water-supply papers at 5-year intervals. These 5-year water-supply papers will show daily discharge and will be compiled on the same geographical areas previously used for the annual series; however, some of the 14 parts of conterminous United States will be further subdivided.

Development of novel semi-conducting ortho-carborane based polymer films: Enhanced electronic and chemical properties

NASA Astrophysics Data System (ADS)

Pasquale, Frank L.

A novel class of semi-conducting ortho-carborane (B 10C2H12) based polymer films with enhanced electronic and chemical properties has been developed. The novel films are formed from electron-beam cross-linking of condensed B10C2H 12 and B10C2H12 co-condensed with aromatic linking units (Y) (Y=1,4-diaminobenzene (DAB), benzene (BNZ) and pyridine (PY)) at 110 K. The bonding and electronic properties of the novel films were investigated using X-ray photoelectron spectroscopy (XPS), UV photoelectron spectroscopy (UPS) and Mulliken charge analysis using density functional theory (DFT). These films exhibit site-specific cross-linking with bonding, in the pure B10C2HX films, occurring at B sites non-adjacent to C in the B10C2H12 icosahedra. The B10C2H12:Y films exhibit the same phenomena, with cross-linking that creates bonds primarily between B sites non-adjacent to C in the B10C2H12 icosahedra to C sites in the Y linking units. These novel B10C2HX: Y linked films exhibit significantly different electron structure when compared to pure B10C2HX films as seen in the UPS spectra. The valence band maxima (VBM) shift from - 4.3 eV below the Fermi level for pure B10C2HX to -2.6, -2.2, and -1.7 for B10C2HX:BNZ, B10C 2HX:PY, and B10C2HX:DAB, respectively. The top of the valence band is composed of states derived primarily from the Y linking units, suggesting that the bottom of the conduction band is composed of states primarily from B10C2H12. Consequently these B10C2HX:Y films may exhibit longer electron-hole separation lifetimes as compared to pure B10C 2HX films. This research should lead to an enhancement of boron carbide based neutron detectors, and is of potential significance for microelectronics, spintronics and photo-catalysis.

Unauthorized Immigration to the United States: Annual Estimates and Components of Change, by State, 1990 to 2010

PubMed Central

Warren, Robert; Warren, John Robert

2013-01-01

We describe a method for producing annual estimates of the unauthorized immigrant population in the United Sates and components of population change, for each state and D.C., for 1990 to 2010. We quantify a sharp drop in the number of unauthorized immigrants arriving since 2000, and we demonstrate the role of departures from the population (emigration, adjustment to legal status, removal by the Department of Homeland Security (DHS), and deaths) in reducing population growth from one million in 2000 to population losses in 2008 and 2009. The number arriving in the U.S. peaked at more than one million in 1999 to 2001, and then declined rapidly through 2009. We provide evidence that population growth stopped after 2007 primarily because entries declined and not because emigration increased during the economic crisis. Our estimates of the total unauthorized immigrant population in the U.S. and in the top ten states are comparable to those produced by DHS and the Pew Hispanic Center. For the remaining states and D.C., our data and methods produce estimates with smaller ranges of sampling error. PMID:23956482

Motor unit recruitment and firing rate in medial gastrocnemius muscles during external perturbations in standing in humans.

PubMed

Pollock, C L; Ivanova, T D; Hunt, M A; Garland, S J

2014-10-01

There is limited investigation of the interaction between motor unit recruitment and rate coding for modulating force during standing or responding to external perturbations. Fifty-seven motor units were recorded from the medial gastrocnemius muscle with intramuscular electrodes in response to external perturbations in standing. Anteriorly directed perturbations were generated by applying loads in 0.45-kg increments at the pelvis every 25-40 s until 2.25 kg was maintained. Motor unit firing rate was calculated for the initial recruitment load and all subsequent loads during two epochs: 1) dynamic response to perturbation directly following each load drop and 2) maintenance of steady state between perturbations. Joint kinematics and surface electromyography (EMG) from lower extremities and force platform measurements were assessed. Application of the external loads resulted in a significant forward progression of the anterior-posterior center of pressure (AP COP) that was accompanied by modest changes in joint angles (<3°). Surface EMG increased more in medial gastrocnemius than in the other recorded muscles. At initial recruitment, motor unit firing rate immediately after the load drop was significantly lower than during subsequent load drops or during the steady state at the same load. There was a modest increase in motor unit firing rate immediately after the load drop on subsequent load drops associated with regaining balance. There was no effect of maintaining balance with increased load and forward progression of the AP COP on steady-state motor unit firing rate. The medial gastrocnemius utilized primarily motor unit recruitment to achieve the increased levels of activation necessary to maintain standing in the presence of external loads. Copyright © 2014 the American Physiological Society.

Long-term care policy for older Americans: building a continuum of care.

PubMed

Palley, Howard A

2003-01-01

This paper deals primarily with social policy considerations relevant to the development of long-term care policy for the frail elderly in the United States. However, it also includes some commentary on meeting the acute care needs of the frail elderly. It defines chronic care treatment as a mix of "short-term" and "long-term" modes of care. Furthermore, it explores the need for treatment of such long-term illnesses to recognize the importance of alternative modes of caring which include strategies, both medical and nonmedical, delivered within and outside of hospitals and nursing homes. The paper includes an analysis of public and private sector priorities based in data published by the U.S. Health Care Financing Administration. It also includes some discussion of the PACE program in the United States and some other efforts to stimulate more in-home and community-based alternatives to nursing home care. Furthermore, it includes a discussion of the policy goal of "appropriateness" in developing long-term care (as well as general health priorities) and provides a critical discussion of problems with utilizing "cost/benefit analysis." The study concludes that too exclusive a focus on nursing home care for the elderly in the United States is unfortunate-both in terms of the desires of the elderly, their families and friends and in terms of focusing on "appropriateness" as a legitimate policy goal in the development of long-term care policy for the elderly in the United States.

Low prevalence of chytrid fungus (Batrachochytrium dendrobatidis) in amphibians of U.S. headwater streams

USGS Publications Warehouse

Hossack, Blake R.; Adams, Michael J.; Campbell Grant, Evan H.; Pearl, Chistopher A.; Bettaso, James B.; Barichivich, William J.; Lowe, Winsor H.; True, Kimberly; Ware, Joy L.; Corn, Paul Stephen

2010-01-01

Many declines of amphibian populations have been associated with chytridiomycosis, a disease caused by the aquatic fungus Batrachochytrium dendrobatidis (Bd). Despite the relatively high prevalence of chytridiomycosis in stream amphibians globally, most surveys in North America have focused primarily on wetland-associated species, which are frequently infected. To better understand the distribution and prevalence of Bd in headwater amphibian communities, we sampled 452 tailed frogs (Ascaphus truei and Ascaphus montanus) and 304 stream salamanders (seven species in the Dicamptodontidae and Plethodontidae) for Bd in 38, first- to third-order streams in five montane areas across the United States. We tested for presence of Bd by using PCR on skin swabs from salamanders and metamorphosed tailed frogs or the oral disc of frog larvae. We detected Bd on only seven individuals (0.93%) in four streams. Based on our study and results from five other studies that have sampled headwater- or seep-associated amphibians in the United States, Bd has been detected on only 3% of 1,322 individuals from 21 species. These results differ strongly from surveys in Central America and Australia, where Bd is more prevalent on stream-breeding species, as well as results from wetland-associated anurans in the same regions of the United States that we sampled. Differences in the prevalence of Bd between stream- and wetland-associated amphibians in the United States may be related to species-specific variation in susceptibility to chytridiomycosis or habitat differences.

Review of Combustion Stability Characteristics of Swirl Coaxial Element Injectors

NASA Technical Reports Server (NTRS)

Hulka, J. R.; Casiano, M. J.

2013-01-01

Liquid propellant rocket engine injectors using coaxial elements where the center liquid is swirled have become more common in the United States over the past several decades, although primarily for technology or advanced development programs. Currently, only one flight engine operates with this element type in the United States (the RL10 engine), while the element type is very common in Russian (and ex-Soviet) liquid propellant rocket engines. In the United States, the understanding of combustion stability characteristics of swirl coaxial element injectors is still very limited, despite the influx of experimental and theoretical information from Russia. The empirical and theoretical understanding is much less advanced than for the other prevalent liquid propellant rocket injector element types, the shear coaxial and like-on-like paired doublet. This paper compiles, compares and explores the combustion stability characteristics of swirl coaxial element injectors tested in the United States, dating back to J-2 and RL-10 development, and extending to very recent programs at the NASA MSFC using liquid oxygen and liquid methane and kerosene propellants. Included in this study are several other relatively recent design and test programs, including the Space Transportation Main Engine (STME), COBRA, J-2X, and the Common Extensible Cryogenic Engine (CECE). A presentation of the basic data characteristics is included, followed by an evaluation by several analysis techniques, including those included in Rocket Combustor Interactive Design and Analysis Computer Program (ROCCID), and methodologies described by Hewitt and Bazarov.

The Climate Science Special Report: Summary of Findings

NASA Astrophysics Data System (ADS)

Wuebbles, D. J.

2017-12-01

As a prelude to the 4th National Climate Assessment, the Climate Science Special Report (CSSR) is being developed to provide a comprehensive assessment of the science underlying the changes occurring in the Earth's climate system, with a special focus on the United States. To summarize some of the findings, the science is clear—the climate on our planet, including the United States, is changing, changing much more rapidly than occurs naturally, and it is happening primarily because of human activities, especially from our use of fossil fuels but also from land use change. Observational evidence for a changing climate abounds, from the top of the atmosphere to the depths of the oceans. Documented changes include surface, atmospheric, and oceanic temperatures; melting glaciers; disappearing snow cover; shrinking sea ice; and rising sea level. Severe weather is becoming more intense. Heatwaves have become more frequent in the United States since the 1960s, while extreme cold temperatures and cold waves are less frequent. Heavy rainfall is increasing in intensity and frequency across the United States and globally. All of these trends are expected to continue. The Earth's climate is projected to continue to change over this century and beyond. Global average sea levels are expected to continue to rise. Many lines of evidence demonstrate that it is extremely likely (95% or greater likelihood) that human activities have been the dominant cause of the observed warming since the mid-20th century. This presentation summarizes key findings from the CSSR.

Perspective: private schools of the Caribbean: outsourcing medical education.

PubMed

Eckhert, N Lynn

2010-04-01

Twenty-five percent of the U.S. physician workforce is made up of international medical graduates (IMGs), a growing proportion of whom (27% in 2005) are U.S. citizens. Most IMGs graduate from "offshore medical schools" (OMSs), for-profit institutions primarily located in the Caribbean region and established to train U.S. students who will return home to practice medicine. Following the recent call for a larger physician workforce, OMSs rapidly increased in number. Unlike U.S. schools, which must be accredited by the Liaison Committee on Medical Education, OMSs are recognized by their home countries and may not be subject to a rigorous accreditation process. Although gaps in specific data exist, a closer look at OMSs reveals that most enroll three groups of students per year, and many educate students initially at "offshore campuses" and later at clinical sites in the United States. Students from some OMSs are eligible for the U.S. Federal Family Education Loan Program. The lack of uniform data on OMSs is problematic for state medical boards, which struggle to assess the quality of the medical education offered at any one school and which, in some cases, disapprove a school. With the United States' continued reliance on IMGs to meet its health needs, the public and the profession will be best served by knowing more about medical education outside of the United States. Review of medical education in OMSs whose graduates will become part of U.S. health care delivery is timely as the United States reforms its health-care-delivery system.

Legionellosis on the Rise: A Review of Guidelines for Prevention in the United States

PubMed Central

Parr, Alyssa; Whitney, Ellen A.; Berkelman, Ruth L.

2015-01-01

Context: Reported cases of legionellosis more than tripled between 2001 and 2012 in the United States. The disease results primarily from exposure to aerosolized water contaminated with Legionella. Objective: To identify and describe policies and guidelines for the primary prevention of legionellosis in the US. Design: An Internet search for Legionella prevention guidelines in the United States at the federal and state levels was conducted from March to June 2012. Local government agency guidelines and guidelines from professional organizations that were identified in the initial search were also included. Setting: Federal, state, and local governing bodies and professional organizations. Results: Guidelines and regulations for the primary prevention of legionellosis (ie, Legionnaires' disease and Pontiac fever) have been developed by various public health and other government agencies at the federal, state, and local levels as well as by professional organizations. These guidelines are similar in recommending maintenance of building water systems; federal and other guidelines differ in the population/institutions targeted, the extent of technical detail, and support of monitoring water systems for levels of Legionella contamination. Conclusions: Legionellosis deserves a higher public health priority for research and policy development. Guidance across public health agencies for the primary prevention of legionellosis requires strengthening as this disease escalates in importance as a cause of severe morbidity and mortality. We recommend a formal and comprehensive review of national public health guidelines for prevention of legionellosis. PMID:25203696

Feminism and the Moral Imperative for Contraception.

PubMed

Espey, Eve

2015-08-01

This commentary is adapted from the Irvin M. Cushner Memorial Lecture, "Feminism and the Moral Imperative for Contraception," given at 2014 Annual Clinical Meeting of the American College of Obstetricians and Gynecologists in Chicago. It provides a brief and simplified historical review of the feminist movement, primarily in the United States, focusing on feminism's association with contraception. This commentary reflects the perspective and opinions of the author. Contraception is fundamental to a woman's ability to achieve equality and realize her full social, economic, and intellectual potential.

Radioactive and mixed waste - risk as a basis for waste classification. Symposium proceedings No. 2

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

NONE

The management of risks from radioactive and chemical materials has been a major environmental concern in the United states for the past two or three decades. Risk management of these materials encompasses the remediation of past disposal practices as well as development of appropriate strategies and controls for current and future operations. This symposium is concerned primarily with low-level radioactive wastes and mixed wastes. Individual reports were processed separately for the Department of Energy databases.

Intra-Theater Air Mobility and Theater Distribution for the Joint Force Commander: Is the United States Central Command Model the Best (Revised)

DTIC Science & Technology

2011-06-01

to ASOCs, each Army Corps possesses Air Mobility Liaison Officers ( AMLO ) at the corps, division, regiment, and brigade levels. These AMLOs may... AMLOs In PACOM, the DIRMOBFOR is expected to be an advisor to the COMAFFOR, JFACC and the JFACC’s AMD Chief, primarily with respect to integration...the AOR, PACAF will provide intra-theater AMLOs in accordance with AMLO -specific directives and theater MOAs. Specifically, PACAF will provide

Combat Operations in Mountainous Terrain: Are United States Army Light Infantry Divisions Preparing Properly?

DTIC Science & Technology

1987-06-05

Mountain Division, Charles Hauptman, Comeany I. 97th Mountain Infantry Regiment by CPT George Earle, and PFC Hugh Graves (1945), and 10th Mountain...training in this country is believed to depend primarily ’Albert H. Jackman , "The Tenth Mountain Division, A Successful Experiment," The Algine Journal...44-48. Houston, Charles S., Dr. "Altitude Sickness and the Army," 112zard. 2d Qtr 1986: n.p. Jackman , Albert H. "The Tenth Mountain Division, A

Illegal Immigration: Is It a Threat To National Security

DTIC Science & Technology

2006-03-15

labor was called the ‘ Bracero ’ Program .16 The United States partnered with Mexico 5 to supply laborers during World War II to solve the critical U.S...program legally employed more than 4.5 million Mexican citizens primarily in Texas and California.”17 The Bracero program was always a temporary...Mexican Laborers return to Mexico at the end of the program. The Bracero program had its problems, but it had the statutory position of a bilateral

Mineral of the month: cadmium

USGS Publications Warehouse

Klimasauskas, Edward

2005-01-01

Cadmium, which was once used almost exclusively for pigments, now has many diverse applications. Cadmium’s low melting point, excellent electrical conductivity and resistance to corrosion make it valuable for many products including batteries, electroplated coatings, stabilizers for plastics, solar cells and nonferrous alloys. Today’s cadmium is primarily used in rechargeable batteries, accounting for about 78 percent of consumption in 2004. In 2000, an estimated 3.5 billion consumer batteries were sold in the United States, of which almost 10 percent were nickel-cadmium batteries.

Application of Warranties in the Procurement of Spare Parts at the Navy Field Contracting System Level

DTIC Science & Technology

1987-06-01

PROJECT TASK WORK .;NIT ELEMENT NO NO NO ACCESS OP. NO E I-c"lui~ de Securtiy CloI,#.caboriJ APPLICATION OF WARRANTIES IN THE PROCUREMENT OF SPARE...become common place in the United States and throughout the world. Due to the competitive nature of the market , buyers receive warranty coverage regardless...product warranties had primarily been viewed by manufacturers as a marketing tool. [Ref. 7: p. 1-41 However, the increased economic significance of

Maximizing Negotiations over United States’ National Interests with the Association of Southeast Asian Nations.

DTIC Science & Technology

1980-12-01

known as the Association of South- east Asia (ASA). This initial group unity failed primarily because of a territorial dispute over the Malaysian ...Therefore he suspects the Filipino population will hold America in low esteem in the future. He claimed, furthermore that the U.S. policy for supporting only...her fragile government. Only since the British relinquished control has Malaysia begun to take an active self -interest in’repelling the in- surgent

Wind Turbine Structural Dynamics

NASA Technical Reports Server (NTRS)

Miller, D. R. (Editor)

1978-01-01

A workshop on wind turbine structural dynamics was held to review and document current United States work on the dynamic behavior of large wind turbines, primarily of the horizontal-axis type, and to identify and discuss other wind turbine configurations that may have lower cost and weight. Information was exchanged on the following topics: (1) Methods for calculating dynamic loads; (2) Aeroelasticity stability (3) Wind loads, both steady and transient; (4) Critical design conditions; (5) Drive train dynamics; and (6) Behavior of operating wind turbines.

H.R. 1291, 21st Century Montgomery GI Bill Enhancement Act. Hearings before the Subcommittee on Benefits of the Committee on Veterans' Affairs, House of Representatives, One Hundred Seventh Congress, First Session (May 24, 2001 and June 7, 2001).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Veterans' Affairs.

These reports are of two congressional hearings on H.R. 1291, the 21st Century Montgomery GI Bill Enhancement Act (MGIB 21). They focus primarily on MGIB 21 as a recruiting tool. Testimony includes statements and prepared statements of representatives and witnesses representing the United States (U.S.) Commission on National Security in the 21st…

Coastal wetlands and global change: overview

USGS Publications Warehouse

Guntenspergen, G.R.; Vairin, B.; Burkett, V.R.

1997-01-01

The potential impacts of climate change are of great practical concern to those interested in coastal wetland resources. Among the areas of greatest risk in the United States are low-lying coastal habitats with easily eroded substrates which occur along the northern Gulf of Mexico and southeast Atlantic coasts. The Intergovernmental Panel on Climate Change (IPCC) and the World Meteorological Organization (WMO) have identified coastal wetlands as ecosystems most vulnerable to direct, large-scale impacts of climate change, primarily because of their sensitivity to increases in sea-level rise.

The capacity of states to govern shale gas development risks.

PubMed

Wiseman, Hannah J

2014-01-01

The development of natural gas and oil from unconventional formations in the United States has grown substantially in recent years and has created governance challenges. In light of this recent growth, and increasing attention to global shale gas resources, the successes and failures of governance efforts in this country serve as important lessons for other nations that have their own unconventional petroleum resources and are beginning to move forward with development, thus calling for a more in-depth examination of the laws governing shale gas development and their implementation. Governance includes both the substance of laws and the activities of entities that implement and influence laws, and in the case of oil and gas, states are primarily responsible for risk governance. Nongovernmental actors and industry also work with states to shape and implement regulations and standards. This Policy Analysis introduces the role of various actors in U.S. shale gas governance, explaining why the states are primarily responsible for risk governance, and explores the capacity of states to conduct governance, examining the content of their laws and the strength of their regulatory entities. The Analysis concludes that states are, to a degree, addressing the changing risks of development. Gaps remain in the substance of regulations, however, and many states appear to lack adequate support or policies for training industry in compliance matters, monitoring activity at sites, prioritizing certain types of regulatory violations that pose the highest risks, enforcing laws, and ensuring that the public is aware of inspections and enforcement and can therefore monitor state activity.

The Eliminator: A design of a close air support aircraft

NASA Technical Reports Server (NTRS)

Hendrix, Mandy; Hoang, TY; Kokolios, Alex; Selyem, Sharon; Wardell, Mark; Winterrowd, David

1991-01-01

The Eliminator is the answer to the need for an affordable, maintainable, survivable, high performance close air support aircraft primarily for the United States, but with possible export sales to foreign customers. The Eliminator is twin turbofan, fixed wing aircraft with high mounted canards and low mounted wings. It is designed for high subsonic cruise and an attack radius of 250 nautical miles. Primarily it would carry 20 500 pound bombs as its main ordnance , but is versatile enough to carry a variety of weapons configurations to perform several different types of missions. It carries state of the art navigation and targeting systems to deliver its payload with pinpoint precision and is designed for maximum survivability of the crew and aircraft for a safe return and quick turnaround. It can operate from fields as short as 1800 ft. with easy maintenance for dispersed operation during hostile situations. It is designed for exceptional maneuverability and could be used in a variety of roles from air-to-air operations to anti-submarine warfare and maritime patrol duties.

Interventional oncology research in the United States: slowing growth, limited focus, and a low level of funding.

PubMed

Chow, Daniel S; Itagaki, Michael W

2010-11-01

To establish the characteristics of published interventional oncology (IO) research, including the volume, growth, geographic distribution, type of research, and funding patterns, and to determine how IO research compares with overall radiology research. This retrospective bibliometric analysis of public data was exempt from Institutional Review Board approval. IO articles published between 1996 and 2008 were identified in the National Library of Medicine MEDLINE database. Country of origin, article methodology, study topic, and source of funding were recorded. Growth was analyzed by using linear and nonlinear regression. Total journal articles numbered 3801, including 847 (22.3%) from the United States, 722 (19.0%) from Japan, and 390 (10.3%) from China. World publications grew with a sigmoid (logistic) pattern (predicted maximum of 586.8 articles per year, P < .001). The United States and China also had logistic and slowing growth (maximums of 111.0 and 48.1 articles per year, respectively; both P < .001). Growth was linear in Japan (growth of 3.0 articles per year, P < .001) and exponential and accelerating in Germany, Italy, South Korea, France, and the United Kingdom. The United States produced 187 (36.9%) review articles but only 52 (13.1%) clinical trials. Japan (75, 18.8%) and China (71, 17.8%) both produced more clinical trials than other countries. U.S. IO articles were less likely than general radiology articles to receive funding from government (12.5% vs 23.7%) and nongovernment (15.0% vs 17.0%) sources. Liver cancer articles constituted 2388 (62.8%) of all IO articles. IO research is slowing in the United States but growing elsewhere. Japan and China are leaders in clinical trial research. U.S. IO research receives less funding than does overall radiology research. IO research focuses primarily on liver cancer. © RSNA, 2010.

The effect of lack of insurance, poverty and paediatrician supply on immunization rates among children 19-35 months of age in the United States.

PubMed

Becton, James L; Cheng, Lee; Nieman, Linda Z

2008-04-01

Previous studies found that the increasing number of paediatricians in the United States was associated with improved childhood immunization coverage, while the increasing poverty level and the lack of health insurance reduced access to health care. We evaluated whether changes in the number of paediatricians, poverty level and health insurance affected national childhood immunization coverage in the state levels of the United States. Data were collected primarily from the US National Immunization Surveys, series 4:3:1:3:3 from years 1995 and 2003. Ordinal logistic regression analysis was used to analyse the relationships among variables. Over 8 years studied, immunization coverage increased for children aged 19-35 months from 52.3% to 79.8% in the 50 states. The average number of paediatricians per 1000 births increased 28.7% while the percentage of children without health insurance declined 15.6%, and the percentage of children who lived in poverty level declined 17.3%. In 1995, the states with higher immunization coverage were associated with higher numbers of paediatricians [odds ratio (OR), 32.73; 95% confidence interval (CI), 5.96-179.77]. In 2003, the higher numbers of paediatricians still played a role in the increased immunization coverage (OR, 4.69; 95% CI, 1.01-21.78); however, the higher rate of uninsured children in 2003 had an even greater effect upon immunization coverage. Compared with states with lower rates of uninsured children, states with intermediate and higher rates of uninsured children had sixfold (OR, 0.16; 95% CI, 0.03-0.81) and 16-fold (OR, 0.06; 95% CI, 0.01-0.40) decreased childhood immunization coverage, respectively. Between 1995 and 2003 in the United States, the lack of health insurance became more prominent than the supply of paediatricians in affecting immunization coverage for children aged 19-35 months. Future improvements in insurance coverage for children will likely lead to greater immunization coverage.

Miscanthus biomass productivity within US croplands and its potential impact on soil organic carbon

DOE PAGES

Mishra, Umakant; Torn, Margaret S.; Fingerman, Kevin

2012-08-10

Interest in bioenergy crops is increasing due to their potential to reduce greenhouse gas emissions and dependence on fossil fuels. Here, we combined process-based and geospatial models to estimate the potential biomass productivity of miscanthus and its potential impact on soil carbon stocks in the croplands of the continental United States. The optimum (climatic potential) rainfed productivity for field-dried miscanthus biomass ranged from 1 to 23 Mg biomass ha -1 yr -1, with a spatial average of 13 Mg ha -1 yr -1 and a coefficient of variation of 30%. This variation resulted primarily from the spatial heterogeneity of effectivemore » rainfall, growing degree days, temperature, and solar radiation interception. Cultivating miscanthus would result in a soil organic carbon (SOC) sequestration at the rate of 0.16–0.82 Mg C ha -1 yr -1 across the croplands due to cessation of tillage and increased biomass carbon input into the soil system. We identified about 81 million ha of cropland, primarily in the eastern United States, that could sustain economically viable (>10 Mg ha -1 yr -1) production without supplemental irrigation, of which about 14 million ha would reach optimal miscanthus growth. To meet targets of the US Energy Independence and Security Act of 2007 using miscanthus as feedstock, 19 million ha of cropland would be needed (spatial average 13 Mg ha -1 yr -1) or about 16% less than is currently dedicated to US corn-based ethanol production.« less

Positioning Medical Assistants for a Greater Role in the Era of Health Reform.

PubMed

Chapman, Susan A; Marks, Angela; Dower, Catherine

2015-10-01

Medical assistants (MAs) are one of the fastest-growing occupations in the United States. As of 2014 there were about 585,000 MAs in the United States, and the Bureau of Labor Statistics projected the MA workforce to grow by 29% from 2012 to 2022. The MA population is primarily female, ethnically and racially diverse, and paid about $15.01 per hour. MAs are primarily educated in private schools, many at for-profit institutions. The MA curriculum and length of training can be quite varied and can lead to uneven preparation for practice. Traditionally, the MA role has involved a limited clinical role and little involvement with team care, particularly in larger practices or clinics. Medical groups, clinics, and health systems are now taking a new look at MAs and how they can play a greater role in reforming health care delivery models. Expanded roles for MAs might include health coach, referral coordinator, disease registry manager, and health screener using protocols. In expanding MA roles, education and regulatory issues need to be addressed by the provider community including current inconsistent regulation and certification requirements and the lack of preparation for expanded roles in traditional MA training programs. MAs are well positioned to help address challenges in the health care delivery system including improving access to care while reducing overall cost. Successful model practices using MAs in expanded roles need further formal evaluation and replication across practice settings.

Use of remote-sensing techniques to survey the physical habitat of large rivers

USGS Publications Warehouse

Edsall, Thomas A.; Behrendt, Thomas E.; Cholwek, Gary; Frey, Jeffery W.; Kennedy, Gregory W.; Smith, Stephen B.; Edsall, Thomas A.; Behrendt, Thomas E.; Cholwek, Gary; Frey, Jeffrey W.; Kennedy, Gregory W.; Smith, Stephen B.

1997-01-01

Remote-sensing techniques that can be used to quantitatively characterize the physical habitat in large rivers in the United States where traditional survey approaches typically used in small- and medium-sized streams and rivers would be ineffective or impossible to apply. The state-of-the-art remote-sensing technologies that we discuss here include side-scan sonar, RoxAnn, acoustic Doppler current profiler, remotely operated vehicles and camera systems, global positioning systems, and laser level survey systems. The use of these technologies will permit the collection of information needed to create computer visualizations and hard copy maps and generate quantitative databases that can be used in real-time mode in the field to characterize the physical habitat at a study location of interest and to guide the distribution of sampling effort needed to address other habitat-related study objectives. This report augments habitat sampling and characterization guidance provided by Meador et al. (1993) and is intended for use primarily by U.S. Geological Survey National Water Quality Assessment program managers and scientists who are documenting water quality in streams and rivers of the United States.

West Nile Virus and Other Nationally Notifiable Arboviral Diseases - United States, 2014.

PubMed

Lindsey, Nicole P; Lehman, Jennifer A; Staples, J Erin; Fischer, Marc

2015-09-04

Arthropod-borne viruses (arboviruses) are transmitted to humans primarily through the bites of infected mosquitoes and ticks. West Nile virus (WNV) is the leading cause of domestically acquired arboviral disease in the United States (1). However, several other arboviruses also cause sporadic cases and seasonal outbreaks. This report summarizes surveillance data reported to CDC in 2014 for WNV and other nationally notifiable arboviruses, excluding dengue. Forty-two states and the District of Columbia (DC) reported 2,205 cases of WNV disease. Of these, 1,347 (61%) were classified as WNV neuroinvasive disease (e.g., meningitis, encephalitis, or acute flaccid paralysis), for a national incidence of 0.42 cases per 100,000 population. After WNV, the next most commonly reported cause of arboviral disease was La Crosse virus (80 cases), followed by Jamestown Canyon virus (11), St. Louis encephalitis virus (10), Powassan virus (8), and Eastern equine encephalitis virus (8). WNV and other arboviruses cause serious illness in substantial numbers of persons each year. Maintaining surveillance programs is important to help direct prevention activities.

Analysis of Seasonal Risk for Importation of the Mediterranean Fruit Fly, Ceratitis capitata (Diptera: Tephritidae), via Air Passenger Traffic Arriving in Florida and California

PubMed Central

Szyniszewska, A. M.; Leppla, N. C.; Huang, Z.; Tatem, A. J.

2016-01-01

The Mediterranean fruit fly, Ceratitis capitata (Wiedemann), is one of the most economically damaging pests in the world and has repeatedly invaded two major agricultural states in the United States, Florida and California, each time requiring costly eradication. The Mediterranean fruit fly gains entry primarily in infested fruit carried by airline passengers and, since Florida and California each receive about 13 million international passengers annually, the risk of Mediterranean fruit fly entering the United States is potentially very high. The risk of passengers bringing the pest into Florida or California from Mediterranean fruit fly-infested countries was determined with two novel models, one estimated seasonal variation in airline passenger number and the other defined the seasonal and spatial variability in Mediterranean fruit fly abundance. These models elucidated relationships among the risk factors for Mediterranean fruit fly introduction, such as amount of passenger traffic, routes traveled, season of travel, abundance of Mediterranean fruit fly in countries where flights departed, and risk of the pest arriving at destination airports. The risk of Mediterranean fruit fly being introduced into Florida was greatest from Colombia, Brazil, Panama, Venezuela, Argentina, and Ecuador during January–August, whereas primarily the risk to California was from Brazil, Panama, Colombia, and Italy in May–August. About three times more Mediterranean fruit flies were intercepted in passenger baggage at airports in Florida than California, although the data were compromised by a lack of systematic sampling and other limitations. Nevertheless, this study achieved the goal of analyzing available data on seasonal passenger flow and Mediterranean fruit fly population levels to determine when surveillance should be intensified at key airports in Florida and California. PMID:27594703

Teaching Accelerated Second-Degree Nursing Students: Educators From Across the United States Share Their Wisdom.

PubMed

Christoffersen, Jean E

2017-04-01

Over the past decade, there has been a proliferation of accelerated second-degree (ASD) nursing programs. These programs are designed to educate students with prior degrees in increasingly shorter periods of time than they have traditionally been educated. As a result, nurse educators and administrators in these programs need to tailor their approaches to best meet the educational needs of this unique cohort. This qualitative study sought to elicit best practices from nursing faculty across the United States. Previous investigators primarily examined a limited number of programs from the same region. In this study, a roughly equal number of participants experienced in teaching ASD students from across the United States were recruited. Initially focus groups were conducted to form a semistructured interview guideline, which was then was used to guide participant interviews. Results of the interview data were analyzed using standard qualitative research techniques of concept analyses. Themes that emerged were (a) extreme organization, (b) engage students through active listening, (c) mutual respect, (d) engage via life/work experience, (e) effective pedagogy adaptations, and (f) early immersion. The specifics of these themes will be useful in guiding faculty and program directors involved with ASD nursing students. © 2016 Wiley Periodicals, Inc.

Manmade organic compounds in the surface waters of the United States: a review of current understanding

USGS Publications Warehouse

Smith, James A.; Witkowski, Patrick J.; Fusillo, Thomas V.

1987-01-01

This report reviews the occurrence and distribution of manmade organic compounds in the surface waters of the United States. On the basis of their aqueous solubilities, nonionic organic compounds partition themselves between water, dissolved organic matter, particulate organic matter, and the lipid reservoirs of aquatic organisms. Ionized organic compounds can be absorbed to sediments, thereby reducing their aqueous concentrations. Transformation processes of photolysis, hydrolysis, biodegradation, and volatilization can attenuate organic compounds, and attenuation rate commonly follow a first-order kinetic process. Eight groups of manmade organic compounds are discussed: 1. Polychlorinated biphenyls and organochlorine insecticides, 2. Carbamate and organophosphorus insecticides, 3. Herbicides, 4. Phenols, 5. Halogenated aliphatic and monocyclic aromatic hydrocarbons, 6. Phthalate esters, 7. Polychlorinated dibenzo-p-dioxins, and 8. Polycyclic aromatic hydrocarbons. For each compound group, data pertaining to use, production, and properties are presented and discussed. Processes that influence that the environmental fate of each group, as determined primarily through laboratory studies, are reviewed, and important fate processes are identified. Environmental concentrations of compounds from each group in water, biota, and sediment are given to demonstrate representative values for comparison to concentrations determined during ongoing research. Finally, where sufficient data exist, regional and temporal contamination trends in the United States are discussed.

Manmade organic compounds in the surface waters of the United States; a review of current understanding

USGS Publications Warehouse

Smith, James A.; Witkowski, P.J.; Fusillo, Thomas V.

1988-01-01

This report reviews the occurrence and distribution of manmade organic compounds in the surface waters of the United States. On the basis of their aqueous solubilities, nonionic organic compounds partition themselves among water, dissolved organic matter, particulate organic matter, and the lipid reservoirs of aquatic organisms. Ionized organic compounds can be adsorbed to sediments, thereby reducing their aqueous concentrations. Transformation processes of photolysis, hydrolysis, biodegradation, and volatilization can attenuate organic compounds, and attenuation rates commonly follow a first-order kinetic process. Eight groups of manmade organic compounds are discussed: 1. Polychlorinated biphenyls and organochlorine insecticides, 2. Carbamate and organophosphorus insecticides, 3. Herbicides, 4. Phenols, 5. Halogenated aliphatic and monocyclic aromatic hydrocarbons, 6. Phthalate esters, 7. Polychlorinated dibenzo-p-dioxins, and 8. Polycyclic aromatic hydrocarbons. For each compound group, data pertaining to use, production, and properties are presented and discussed. Processes that influence the environmental fate of each group, as determined primarily through laboratory studies, are reviewed, and important fate processes are identified. Environmental concentrations of compounds from each group in water, biota, and sediment are given to demonstrate representative values for comparison with concentrations determined during ongoing research. Finally, where data are sufficient, regional and temporal contamination trends in the United States are discussed.

Responding to traveling patients' seasonal demand for health care services.

PubMed

Al-Haque, Shahed; Ceyhan, Mehmet Erkan; Chan, Stephanie H; Nightingale, Deborah J

2015-01-01

The Veterans Health Administration (VHA) provides care to over 8 million Veterans and operates over 1,700 sites of care across 21 regional networks in the United States. Health care providers within VHA report large seasonal variation in the demand for services, especially in the southern United States because of arrival of "snowbirds" during the winter. Because resource allocation activities are primarily carried out through an annual budgeting process, the seasonal load imposed by "traveling Veterans"-Veterans that seek care at VHA sites outside of their home network-make providing high-quality services more challenging. This work constitutes the first major effort within VHA to understand the impact of traveling Veterans. We discovered strong seasonal fluctuations in demand at a clinic located in the southeastern United States and developed a seasonal autoregressive integrated moving average model to help the clinic forecast demand for its services with significantly less error than historical averaging. Monte Carlo simulation of the clinic revealed that physicians are overutilized, suggesting the need to re-evaluate how the clinic is currently staffed. More broadly, this study demonstrates how operations management methods can assist operational decision making at other clinics and medical centers both within and outside VHA. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

Iran's growing nuclear weapons program: A catalyst for regional instability in the Middle East. Study project

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

Deyermond, J.J.

1993-03-10

Following the end of the Cold War, the United States as well as other nations around the world now find themselves in a state of political, economic, and military transition. While the US and other nations such as the Islamic Republic of Iran are undergoing significant increases in military spending. This increase has been primarily in the area of conventional forces, however there is growing evidence that Iran is also attempting to develop a nuclear weapons capability as well. This study examines Iran's nuclear weapons program in detail, and Tehran's increasing ability to emerge as a regional power in themore » Middle East.« less

Critiques of the seismic hypothesis and the vegetation stabilization hypothesis for the formation of Mima mounds along the western coast of the U.S.

NASA Astrophysics Data System (ADS)

Gabet, Emmanuel J.; Burnham, Jennifer L. Horwath; Perron, J. Taylor

2016-09-01

A recent paper published in Geomorphology by Gabet et al. (2014) presents the results of a numerical model supporting the hypothesis that burrowing mammals build Mima mounds - small, densely packed hillocks found primarily in the western United States. The model is based on field observations and produces realistic-looking mounds with spatial distributions similar to real moundfields. Alternative explanations have been proposed for these Mima mounds, including formation by seismic shaking and vegetation-controlled erosion and deposition. In this short communication, we present observations from moundfields in the coastal states of the western U.S. that are incompatible with these alternative theories.

Advances in the diagnosis and treatment of cystic fibrosis.

PubMed

Martiniano, Stacey L; Hoppe, Jordana E; Sagel, Scott D; Zemanick, Edith T

2014-08-01

CF is a genetic, life-shortening, multisystem disease that is most commonly diagnosed through newborn screen performed in all 50 states in the United States. In the past, therapies for CF lung disease have primarily targeted the downstream effects of a dysfunctional CFTR protein. Newer CFTR modulator therapies, targeting the basic defect in CF, are available for a limited group of people with CF, and offer the hope of improved treatment options for many more people with CF in the near future. Best practice is directed by consensus clinical care guidelines from the CFF and is provided with a multidisciplinary approach by the team at the CF care center and the primary care office.

Surface water records of New Mexico, water year 1963

USGS Publications Warehouse

,

1964-01-01

This report is the third in a series presenting, annually, basic data on surface-water records by States. Through September 30, 1960, the records of discharge and stage of streams and contents and stage of lakes or reservoirs were published in an annual series of U. S. Geological Survey water-supply papers entitled "Surface Water Supply of the United States". Since 1951 there have been 20 volumes in the series; each volume covered an area whose boundaries coincided with those of certain natural drainage areas. The records in New Mexico were contained in Parts 7, 8, and 9 of that series. Beginning with the 1961 water year, streamflow records and related data will be released by the Geological Survey in annual reports on a State-boundary basis. Distribution of these basic-data reports will be limited and primarily for local needs. The records later will be published in Geological Survey water-supply papers at 5- year intervals. These 5-year water-supply papers will show daily discharge and will be compiled on the same geographical areas previously used for the annual series; however, some of the 14 parts of conterminous United States will be further subdivided.

Secondary Migration and Relocation Among African Refugee Families in the United States

PubMed Central

Weine, Stevan Merrill; Hoffman, Yael; Ware, Norma; Tugenberg, Toni; Hakizimana, Leonce; Dahnweigh, Gonwo; Currie, Madeleine; Wagner, Maureen

2014-01-01

The purpose of this study was to understand the secondary migration and relocation of African refugees resettled in the United States. Secondary migration refers to moves out of state, while relocation refers to moves within state. Of 73 recently resettled refugee families from Burundi and Liberia followed for 1 year through ethnographic interviews and observations, 13 instances of secondary migration and 9 instances of relocation were identified. A family ecodevelopmental framework was applied to address: Who moved again, why, and with what consequences? How did moving again impact family risk and protective factors? How might policies, researchers, and practitioners better manage refugees moving again? Findings indicated that families undertook secondary migration principally for employment, affordable housing, family reunification, and to feel more at home. Families relocated primarily for affordable housing. Parents reported that secondary migration and relocation enhanced family stability. Youth reported disruption to both schooling and attachments with peers and community. In conclusion, secondary migration and relocation were family efforts to enhance family and community protective resources and to mitigate shortcomings in resettlement conditions. Policymakers could provide newly resettled refugees jobs, better housing and family reunification. Practitioners could devise ways to better engage and support those families who consider moving. PMID:21361922

Analgzing long-term changes in vegetation with geographic information system and remotely sensed data

NASA Astrophysics Data System (ADS)

Iverson, Louis R.; Risser, Paul G.

Geographic information systems and remote sensing techniques are powerful tools in the analysis of long-term changes in vegetation and land use, especially because spatial information from two or more time intervals can be compared more readily than by manual methods. A primary restriction is the paucity of data that has been digitized from earlier periods. The Illinois State Geographic Information System has a number of automated data sets containing land-use information, including original land survey plat maps that show the boundaries of forests, prairies, and wetlands as they existed prior to European colonization in the early 1800s. More recent data include the United States Forest Service inventories of 1948, 1962, and 1985; the United States Geological Survey Land Use Data Analysis; National High Altitude Program photographs of vegetation; and Landsat MSS and TM information. These data can be used to compare vegetation patterns and changes in land use over time and to suggest factors that may have caused or influenced these variations. Profound changes have occurred in the Illinois landscape since European settlement, primarily because of conversion to agricultural use; in certain parts of the state, however, urbanization has been the major factor contributing to changes.

Geologic Analysis of Priority Basins for Exploration and Drilling

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

Carroll, H.B.; Reeves, T.K.

1999-04-27

There has been a substantial decline in both exploratory drilling and seismic field crew activity in the United States over the last 10 years, due primarily to the declining price of oil. To reverse this trend and to preserve the entrepreneurial independent operator, the U.S. DOE is attempting to encourage hydrocarbon exploration activities in some of the under exploited regions of the United States. This goal is being accomplished by conducting broad regional reviews of potentially prospective areas within the lower 48 states. Data are being collected on selected areas, and studies are being done on a regional scale generallymore » unavailable to the smaller independent. The results of this work will be made available to the public to encourage the undertaking of operations in areas which have been overlooked until this project. Fifteen criteria have been developed for the selection of study areas. Eight regions have been identified where regional geologic analysis will be performed. This report discusses preliminary findings concerning the geology, early tectonic history, structure and potential unconventional source rocks for the Black Mesa basin and South Central states region, the two highest priority study areas.« less

Volcano hazards program in the United States

USGS Publications Warehouse

Tilling, R.I.; Bailey, R.A.

1985-01-01

Volcano monitoring and volcanic-hazards studies have received greatly increased attention in the United States in the past few years. Before 1980, the Volcanic Hazards Program was primarily focused on the active volcanoes of Kilauea and Mauna Loa, Hawaii, which have been monitored continuously since 1912 by the Hawaiian Volcano Observatory. After the reawakening and catastrophic eruption of Mount St. Helens in 1980, the program was substantially expanded as the government and general public became aware of the potential for eruptions and associated hazards within the conterminous United States. Integrated components of the expanded program include: volcanic-hazards assessment; volcano monitoring; fundamental research; and, in concert with federal, state, and local authorities, emergency-response planning. In 1980 the David A. Johnston Cascades Volcano Observatory was established in Vancouver, Washington, to systematically monitor the continuing activity of Mount St. Helens, and to acquire baseline data for monitoring the other, presently quiescent, but potentially dangerous Cascade volcanoes in the Pacific Northwest. Since June 1980, all of the eruptions of Mount St. Helens have been predicted successfully on the basis of seismic and geodetic monitoring. The largest volcanic eruptions, but the least probable statistically, that pose a threat to western conterminous United States are those from the large Pleistocene-Holocene volcanic systems, such as Long Valley caldera (California) and Yellowstone caldera (Wyoming), which are underlain by large magma chambers still potentially capable of producing catastrophic caldera-forming eruptions. In order to become better prepared for possible future hazards associated with such historically unpecedented events, detailed studies of these, and similar, large volcanic systems should be intensified to gain better insight into caldera-forming processes and to recognize, if possible, the precursors of caldera-forming eruptions. ?? 1985.

Magmatic sulfide-rich nickel-copper deposits related to picrite and (or) tholeiitic basalt dike-sill complexes-A preliminary deposit model

USGS Publications Warehouse

Schulz, Klaus J.; Chandler, Val W.; Nicholson, Suzanne W.; Piatak, Nadine M.; Seal, Robert R.; Woodruff, Laurel G.; Zientek, Michael L.

2010-01-01

Magmatic sulfide deposits containing nickel (Ni) and copper (Cu), with or without (?) platinum-group elements (PGEs), account for approximately 60 percent of the world's Ni production and are active exploration targets in the United States and elsewhere. On the basis of their principal metal production, magmatic sulfide deposits in mafic rocks can be divided into two major types: those that are sulfide-rich, typically with 10 to 90 percent sulfide minerals, and have economic value primarily because of their Ni and Cu contents; and those that are sulfide-poor, typically with 0.5 to 5 percent sulfide minerals, and are exploited principally for PGE. Because the purpose of this deposit model is to facilitate the assessment for undiscovered, potentially economic magmatic Ni-Cu?PGE sulfide deposits in the United States, it addresses only those deposits of economic significance that are likely to occur in the United States on the basis of known geology. Thus, this model focuses on deposits hosted by small- to medium-sized mafic and (or) ultramafic dikes and sills that are related to picrite and tholeiitic basalt magmatic systems generally emplaced in continental settings as a component of large igneous provinces (LIPs). World-class examples (those containing greater than 1 million tons Ni) of this deposit type include deposits at Noril'sk-Talnakh (Russia), Jinchuan (China), Pechenga (Russia), Voisey's Bay (Canada), and Kabanga (Tanzania). In the United States, this deposit type is represented by the Eagle deposit in northern Michigan, currently under development by Kennecott Minerals.

Responses of stream nitrate and DOC loadings to hydrological forcing and climate change in an upland forest of the northeastern United States

NASA Astrophysics Data System (ADS)

Sebestyen, Stephen D.; Boyer, Elizabeth W.; Shanley, James B.

2009-06-01

In coming decades, higher annual temperatures, increased growing season length, and increased dormant season precipitation are expected across the northeastern United States in response to anthropogenic forcing of global climate. We synthesized long-term stream hydrochemical data from the Sleepers River Research Watershed in Vermont, United States, to explore the relationship of catchment wetness to stream nitrate and DOC loadings. We modeled changes in growing season length and precipitation patterns to simulate future climate scenarios and to assess how stream nutrient loadings respond to climate change. Model results for the 2070-2099 time period suggest that stream nutrient loadings during both the dormant and growing seasons will respond to climate change. During a warmer climate, growing season stream fluxes (runoff +20%, nitrate +57%, and DOC +58%) increase as more precipitation (+28%) and quick flow (+39%) occur during a longer growing season (+43 days). During the dormant season, stream water and nutrient loadings decrease. Net annual stream runoff (+8%) and DOC loading (+9%) increases are commensurate with the magnitude of the average increase of net annual precipitation (+7%). Net annual stream water and DOC loadings are primarily affected by increased dormant season precipitation. In contrast, decreased annual loading of stream nitrate (-2%) reflects a larger effect of growing season controls on stream nitrate and the effects of lengthened growing seasons in a warmer climate. Our findings suggest that leaching of nitrate and DOC from catchment soils will be affected by anthropogenic climate forcing, thereby affecting the timing and magnitude of annual stream loadings in the northeastern United States.

Surgeon migration between developing countries and the United States: train, retain, and gain from brain drain.

PubMed

Hagander, Lars E; Hughes, Christopher D; Nash, Katherine; Ganjawalla, Karan; Linden, Allison; Martins, Yolanda; Casey, Kathleen M; Meara, John G

2013-01-01

The critical shortage of surgeons in many low- and middle-income countries (LMICs) prevents adequate responses to surgical needs, but the factors that affect surgeon migration have remained incompletely understood. The goal of this study was to examine the importance of personal, professional, and infrastructural factors on surgeon migration from LMICs to the United States. We hypothesized that the main drivers of surgeon migration can be addressed by providing adequate domestic surgical infrastructure, surgical training programs, and viable surgical career paths. We conducted an internet-based nationwide survey of surgeons living in the US who originated from LMICs. 66 surgeons completed the survey. The most influential factors for primary migration were related to professional reasons (p ≤ 0.001). Nonprofessional factors, such as concern for remuneration, family, and security were significantly less important for the initial migration decisions, but adopted a more substantial role in deciding whether or not to return after training in the United States. Migration to the United States was initially considered temporary (44 %), and a majority of the surveyed surgeons have returned to their source countries in some capacity (56 %), often on multiple occasions (80 %), to contribute to clinical work, research, and education. This study suggests that surgically oriented medical graduates from LMICs migrate primarily for professional reasons. Initiatives to improve specialist education and surgical infrastructure in LMICs have the potential to promote retention of the surgical workforce. There may be formal ways for LMICs to gain from the international pool of relocated surgeons.

Rhabdomyolysis After Cooked Seafood Consumption (Haff Disease) in the United States vs China

PubMed Central

Diaz, James H.

2015-01-01

Background Haff disease is a syndrome of myalgia and rhabdomyolysis that occurs after eating cooked seafood. Methods For this descriptive analytical article, a literature search identified the scientific articles on Haff disease and/or rhabdomyolysis after eating cooked seafood in the United States and China. Analysis of those articles focused on identifying the seafood vectors of Haff disease, describing the most commonly recurring clinical and laboratory manifestations of Haff disease, and comparing the Haff disease toxidrome with other similar seafood-borne toxidromes. Statistically significant differences were determined using unpaired t tests and Fisher exact tests. Results Twenty-nine confirmed cases of Haff disease were identified in the United States, and 60 cases were identified in China during 1984-2014. Most of the US cases followed consumption of buffalo fish, and most of the Chinese cases followed consumption of freshwater pomfret. However, Haff disease also followed consumption of the same species of boiled crayfish (Procambarus clarkii) in the United States (n=9) and China (n=6). US patients with crayfish-transmitted Haff disease reported significantly more nausea with and without vomiting, chest pain, body and back pain, dyspnea, and diaphoresis than the Chinese patients and were more frequently misdiagnosed as having myocardial infarctions. Conclusion The bioaccumulation of a new, heat-stable freshwater and/or brackish/saltwater algal toxin, similar to palytoxin but primarily myotoxic and not neurotoxic, is suspected of causing Haff disease. At present, only the rapid identification of the seafood vectors of Haff disease will limit disease outbreaks and prevent further cases. PMID:26130980

Transitions to Mild Cognitive Impairments, Dementia, and Death: Findings from the Nun Study

PubMed Central

Tyas, Suzanne L.; Salazar, Juan Carlos; Snowdon, David A.; Desrosiers, Mark F.; Riley, Kathryn P.; Mendiondo, Marta S.; Kryscio, Richard J.

2007-01-01

The potential of early interventions for dementia has increased interest in cognitive impairments less severe than dementia. However, predictors of the trajectory from intact cognition to dementia have not yet been clearly identified. The purpose of this study was to determine whether known risk factors for dementia increased the risk of mild cognitive impairments or progression from mild cognitive impairments to dementia. A polytomous logistic regression model was used, with parameters governing transitions within transient states (intact cognition, mild cognitive impairments, global impairment) estimated separately from parameters governing the transition from transient to absorbing state (dementia or death). Analyses were based on seven annual examinations (1991–2002) of 470 Nun Study participants aged ≥75 years at baseline and living in the United States. Odds of developing dementia increased with age primarily for those with low educational levels. In these women, presence of an apolipoprotein E gene *E4 allele increased the odds more than fourfold by age 95 years. Age, education, and the apolipoprotein E gene were all significantly associated with mild cognitive impairments. Only age, however, was associated with progression to dementia. Thus, risk factors for dementia may operate primarily by predisposing individuals to develop mild cognitive impairments; subsequent progression to dementia then depends on only time and competing mortality. PMID:17431012

Transitions to mild cognitive impairments, dementia, and death: findings from the Nun Study.

PubMed

Tyas, Suzanne L; Salazar, Juan Carlos; Snowdon, David A; Desrosiers, Mark F; Riley, Kathryn P; Mendiondo, Marta S; Kryscio, Richard J

2007-06-01

The potential of early interventions for dementia has increased interest in cognitive impairments less severe than dementia. However, predictors of the trajectory from intact cognition to dementia have not yet been clearly identified. The purpose of this study was to determine whether known risk factors for dementia increased the risk of mild cognitive impairments or progression from mild cognitive impairments to dementia. A polytomous logistic regression model was used, with parameters governing transitions within transient states (intact cognition, mild cognitive impairments, global impairment) estimated separately from parameters governing the transition from transient to absorbing state (dementia or death). Analyses were based on seven annual examinations (1991-2002) of 470 Nun Study participants aged > or = 75 years at baseline and living in the United States. Odds of developing dementia increased with age primarily for those with low educational levels. In these women, presence of an apolipoprotein E gene *E4 allele increased the odds more than fourfold by age 95 years. Age, education, and the apolipoprotein E gene were all significantly associated with mild cognitive impairments. Only age, however, was associated with progression to dementia. Thus, risk factors for dementia may operate primarily by predisposing individuals to develop mild cognitive impairments; subsequent progression to dementia then depends on only time and competing mortality.

The Design of Akhmat Tower

NASA Astrophysics Data System (ADS)

Beardsley, Sara; Stochetti, Alejandro; Cerone, Marc

2018-03-01

Akhmat Tower is a 435m supertall building designed by Adrian Smith + Gordon Gill Architecture. It is currently under construction in the city of Grozny, in the Chechen Republic, in the North Caucasus region of Russia. The design of the tower was done during a collaborative process by a multi-disciplinary architectural and engineering team, based primarily in the United States and Russia. During this process, the designers considered many factors including, most primarily, the cultural and historical context, the structural requirements given the high seismicity of the region, and the client's programmatic needs. The resulting crystalline-shaped tower is both an aesthetic statement and a performative architectural solution which will be a new landmark for Chechnya. "The Design of Akhmat Tower" describes in detail the design process including structural considerations, exterior wall design, building program, interior design, the tuned mass damper, and the use of building information modeling.

Evaluating the effect of conservation motivations on residential water demand.

PubMed

Maas, Alexander; Goemans, Christopher; Manning, Dale; Kroll, Stephan; Arabi, Mazdak; Rodriguez-McGoffin, Mariana

2017-07-01

Utilities and water suppliers in the southwestern United States have used education and conservation programs over the past two decades in an attempt to ameliorate the pressures of increasing water scarcity. This paper builds on a long history of water demand and environmental psychology literature and attempts to answer a simple question: do households primarily motivated by environmental and social (E&S) considerations consume water differently than households motivated primarily by cost and convenience (C&C)? We find that E&S consumers use less water than C&C consumers on average. We also find that there is no statistical difference between E&S and C&C consumers in their consumption responses to changing prices, temperature, and precipitation. This implies that targeting future conservation efforts to self-reported consumer groups may not improve policy effectiveness. Copyright © 2017 Elsevier Ltd. All rights reserved.

The migration of nurses: trends and policies.

PubMed Central

Buchan, James; Sochalski, Julie

2004-01-01

This paper examines the policy context of the rise in the international mobility and migration of nurses. It describes the profile of the migration of nurses and the policy context governing the international recruitment of nurses to five countries: Australia, Ireland, Norway, the United Kingdom, and the United States. We also examine the policy challenges for workforce planning and the design of health systems infrastructure. Data are derived from registries of professional nurses, censuses, interviews with key informants, case studies in source and destination countries, focus groups, and empirical modelling to examine the patterns and implications of the movement of nurses across borders. The flow of nurses to these destination countries has risen, in some cases quite substantially. Recruitment from lower-middle income countries and low-income countries, as defined by The World Bank, dominate trends in nurse migration to the United Kingdom, Ireland, and the United States, while Norway and Australia, primarily register nurses from other high-income countries. Inadequate data systems in many countries prevent effective monitoring of these workforce flows. Policy options to manage nurse migration include: improving working conditions in both source and destination countries, instituting multilateral agreements to manage the flow more effectively, and developing compensation arrangements between source and destination countries. Recommendations for enhancements to workforce data systems are provided. PMID:15375448

A geothermal AMTEC system

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

Schuller, M.J.; LeMire, R.A.; Horner-Richardson, K.

1995-12-31

The Phillips Laboratory Power and Thermal Management Division (PL/VTP), with the support of ORION International Technologies, is investigating new methods of advanced thermal to electric power conversion for space and terrestrial applications. The alkali metal thermal-to-electric converter (AMTEC), manufactured primarily by Advanced Modular Power Systems (AMPS) of Ann Arbor, MI, has reached a level of technological maturity which would allow its use in a constant, unattended thermal source, such as a geothermal field. Approximately 95,000 square miles in the western United States has hot dry rock with thermal gradients of 60 C/km and higher. Several places in the United Statesmore » and the world have thermal gradients of 500 C/km. Such heat sources represent an excellent thermal source for a system of modular power units using AMTEC devices to convert the heat to electricity. AMTEC cells using sodium as a working fluid require heat input at temperatures between 500 and 1,000 C to generate power. The present state of the art is capable of 15% efficiency with 800 C heat input and has demonstrated 18% efficiency for single cells. This paper discusses the basics of AMTEC operation, current drilling technology as a cost driver, design of modular AMTEC power units, heat rejection technologies, materials considerations, and estimates of power production from a geothermal AMTEC concept.« less

Detection of Hail Storms in Radar Imagery Using Deep Learning

NASA Technical Reports Server (NTRS)

Pullman, Melinda; Gurung, Iksha; Ramachandran, Rahul; Maskey, Manil

2017-01-01

In 2016, hail was responsible for 3.5 billion and 23 million dollars in damage to property and crops, respectively, making it the second costliest weather phenomenon in the United States. In an effort to improve hail-prediction techniques and reduce the societal impacts associated with hail storms, we propose a deep learning technique that leverages radar imagery for automatic detection of hail storms. The technique is applied to radar imagery from 2011 to 2016 for the contiguous United States and achieved a precision of 0.848. Hail storms are primarily detected through the visual interpretation of radar imagery (Mrozet al., 2017). With radars providing data every two minutes, the detection of hail storms has become a big data task. As a result, scientists have turned to neural networks that employ computer vision to identify hail-bearing storms (Marzbanet al., 2001). In this study, we propose a deep Convolutional Neural Network (ConvNet) to understand the spatial features and patterns of radar echoes for detecting hailstorms.

Bird community composition

USGS Publications Warehouse

Antrobus, T.J.; Guilfoyle, M.P.; Barrow, W.C.; Hamel, P.B.; Wakeley, J.S.

2000-01-01

Neotropical migrants are birds that breed in North America and winter primarily in Central and South America. Long-term population studies of birds in the Eastern United States indicated declines of some forest-dwelling birds, many of which winter in the Neotropics (Peterjohn and others 1995). These declines were attributed to loss of wintering and breeding habitat due to deforestation and fragmentation, respectively. Many species of Nearctic migrants--birds that breed in the northern regions of North America and winter in the Southern United States--are also experiencing population declines. Because large areas of undistrubed, older, bottomland hardwood forests oftern contain large numbers of habitat specialists, including forest-interior neotropical migrants and wintering Nearctic migrants, these forests may be critical in maintaining avian diversity. This study had two primary objectivs: (1) to create a baseline data set that can be used as a standard against which other bottomland hardwood forests can be compared, and (2) to establish long-term monitoring stations during both breeding and wintering seasons to discern population trends of avian species using bottomland hardwood forests.

The StreamCat Dataset: Accumulated Attributes for NHDPlusV2 Catchments (Version 2.1) for the Conterminous United States: PRISM

EPA Pesticide Factsheets

This dataset represents climate observations throughout the years 2008-09 within individual local NHDPlusV2 catchments and upstream, contributing watersheds based on the Composite Topographic Index (See Supplementary Info for Glossary of Terms). PRISM is a set of monthly, yearly, and single-event gridded data products of mean temperature and precipitation, max/min temperatures, and dewpoints, primarily for the United States. In-situ point measurements are ingested into the PRISM (Parameter elevation Regression on Independent Slopes Model) statistical mapping system. The PRISM products use a weighted regression scheme to account for complex climate regimes associated with orography, rain shadows, temperature inversions, slope aspect, coastal proximity, and other factors. (see Data Sources for links to NHDPlusV2 data and USGS Data) These data were summarized to produce local catchment-level and watershed-level metrics as a continuous data type (see Data Structure and Attribute Information for a description).

Minor metals and renewable energy—Diversifying America’s energy sources

USGS Publications Warehouse

Singerling, Sheryl A.; Nassar, Nedal T.

2017-08-16

Solar photovoltaic (PV) and wind turbine technologies are projected to make up an increasing proportion of electricity generation capacity in the United States in the coming decades. By 2050, they will account for 36 percent (or 566 gigawatts) of capacity compared with about 11 percent (or 118 gigawatts) in 2016 (fig. 1; EIA, 2017). There are several different types of commercial solar PV and wind turbine technologies, and each type makes use of different minor metals. “Minor metal” is the term used for metals for which world production is small compared with the more widely produced base metals, and they are often produced as byproducts of the mining or processing of base metals. Minor metals used in renewable energy technologies often have complex supply chains, are often produced primarily outside of the United States, and are also used in many other applications. A larger amount of minor metals will be needed in the future to support the projected increases in solar PV and wind energy production capacity (Nassar and others, 2016).

A Modeling Study of the On-Going Drought and Heat Wave over the United States

NASA Technical Reports Server (NTRS)

Schubert, S.; Wang, H.; Koster, R.; Suarez, M.

2012-01-01

Ensembles of AGCM experiments have been conducted to examine the causes of the on-going drought and heat wave affecting much of the United States. The results show that the drought and hot temperatures that have been especially severe over Texas and parts of Mexico since late 2010 are the result of a combination of SST forcing from both the tropical Pacific and the tropical Atlantic, with the latter playing a particularly important role during later half of the summer of 2011, and the warm SSTs off the East Coast contributing to the warm conditions along the East Coast. An extension of the model simulations into the summer of 2012 suggests that the warm conditions are again primarily driven by SST forcing - despite the return of the tropical Pacific to neutral conditions. The results of additional experiments currently being conducted to separate the influences of the 2012 SST anomalies in the various ocean basins will be discussed.

Colds and influenza: a review of diagnosis and conventional, botanical, and nutritional considerations.

PubMed

Roxas, Mario; Jurenka, Julie

2007-03-01

The common cold is the leading cause of doctor visits in the United States and annually results in 189 million lost school days. In the course of one year the U.S. population contracts approximately 1 billion colds. Influenza infection is still a leading cause of morbidity and mortality, accounting for 20-25 million doctor visits and 36,000 deaths per year in the United States. Conventional therapies for colds and flu focus primarily on temporary symptom relief and include over-the-counter antipyretics, anti-inflammatories, and decongestants. Treatment for influenza also includes prescription antiviral agents and vaccines for prevention. This article reviews the common cold and influenza viruses, presents the conventional treatment options, and highlights select botanicals (Echinacea spp., Sambucus nigra, larch arabinogalactan, Astragalus membranaceous, Baptisia tinctoria, Allium sativa, Panax quinquefolium, Eleutherococcus senticosus, Andrographis paniculata, olive leaf extract, and Isatis tinctoria) and nutritional considerations (vitamins A and C, zinc, high lactoferrin whey protein, N-acetylcysteine, and DHEA) that may help in the prevention and treatment of these conditions.

Forensic analysis of mtDNA haplotypes from two rural communities in Haiti reflects their population history.

PubMed

Wilson, Jamie L; Saint-Louis, Vertus; Auguste, Jensen O; Jackson, Bruce A

2012-11-01

Very little genetic data exist on Haitians, an estimated 1.2 million of whom, not including illegal immigrants, reside in the United States. The absence of genetic data on a population of this size reduces the discriminatory power of criminal and missing-person DNA databases in the United States and Caribbean. We present a forensic population study that provides the first genetic data set for Haiti. This study uses hypervariable segment one (HVS-1) mitochondrial DNA (mtDNA) nucleotide sequences from 291 subjects primarily from rural areas of northern and southern Haiti, where admixture would be minimal. Our results showed that the African maternal genetic component of Haitians had slightly higher West-Central African admixture than African-Americans and Dominicans, but considerably less than Afro-Brazilians. These results lay the foundation for further forensic genetics studies in the Haitian population and serve as a model for forensic mtDNA identification of individuals in other isolated or rural communities. © 2012 American Academy of Forensic Sciences.

Normative data for Farsi-speaking Iranians in the United States on measures of executive functioning.

PubMed

Avila, Justina F; Verney, Steven P; Kauzor, Kaitlyn; Flowers, Amina; Mehradfar, Maryam; Razani, Jill

2018-01-09

As the Farsi-speaking Iranian population continues to grow in the United States, examination of their cognitive performance is an imperative first step to providing this group with culturally competent services. Thirty-six healthy primarily Farsi-speaking Iranian adults completed Farsi-translated and adapted versions of three frequently used measures of executive/subcortical functioning: Wisconsin Card Sorting Test (WCST), Trail Making Test (TMT), and Color Trails Test (CTT). Participants' performance on each measure was compared to published normative data resulting in 0-85% of cognitively and medically healthy individuals being classified as impaired depending on the executive/subcortical test score examined, with the highest impairment rates for specific WCST outcome scores. These findings raise questions for the use of published norms with Farsi-speaking Iranians residing in the US. The present study provided normative data from this group of Farsi-speaking Iranians on the Farsi-translated and adapted versions of the WCST, TMT, and CTT.

Enacted Sexual Stigma, Stigma Consciousness, and Subjective Happiness Scale Adaptation: A Two-Country Study.

PubMed

Strizzi, Jenna; Fernández-Agis, Inmaculada; Parrón-Carreño, Tesifon; Alarcón-Rodríguez, Raquel

2016-01-01

Violence against people due to their sexual orientation is a phenomenon that exists within a framework of sexual stigma and sexual prejudice that can result in enacted stigma. The present study primarily aimed to validate the Stigma Consciousness Questionnaire (SCQ) and the Subjective Happiness Scale (SHS; for lesbian, gay, and bisexual [LGB] populations) in the Spanish context by using samples from two countries (Spain [N = 157] and the United States [N = 83]). Also, to examine how the construct of stigma consciousness correlates with anti-LGBQ (anti-lesbian, gay, bisexual, and queer) hate crime victimization and violent incidents, as well as examine whether the former influences subjective happiness. The population from the United States reported higher stigma consciousness and received more anti-LGBQ threats and insults. Hate crime victimization was the same across the two samples and positively correlated with violent incidents in both samples. Subjective happiness was negatively correlated with SCQ, although its subscales it did not correlate with enacted stigma measures. © The Author(s) 2014.

Older Asian Indians resettled in America: narratives about households, culture and generation.

PubMed

Kalavar, Jyotsna M; Van Willigen, John

2005-09-01

Immigration in late life can be a complex experience. Older adults who have spent a considerable part of their life in one cultural milieu face several challenges in adapting to a new societal framework. Demographically speaking, the numbers of immigrants of Asian Indian origin continue to rise phenomenally in the United States. In this project, the experience of Asian Indian elderly immigrants to the United States was recorded through home visits and personal interviews. Parents of adult immigrants often choose to immigrate late in life primarily for purposes of family reunification. Providing assistance with raising grandchildren was also an important consideration. This article explores various aspects that surfaced from the analysis of interviews; these include personal investment in adult children, language/cultural barriers, use of formal services, acculturative experience, aging in India, intergenerational relationships, and expectations for the future. The findings highlight the need for gerontological research that is culturally attuned to the needs of these elders so service delivery may be optimally provided.

A Primer on Heroin and Fentanyl.

PubMed

Worley, Julie

2017-06-01

Heroin and fentanyl use have reached epidemic proportions in the United States and are now blamed for the majority of drug-related overdose deaths. Both drugs are produced primarily in South America and Asia and enter the United States illegally. One result of smoking or injecting heroin or fentanyl is the development of a substance use disorder (SUD), which causes changes in brain chemistry and function. These changes result in negative behaviors and an inability to stop use. Yet, treatments are available and recovery is possible. Nurses have the potential to impact the heroin and fentanyl epidemic through developing therapeutic relationships with patients who are at risk or already have a SUD. Strategies for effective communication include maintaining a supportive, nonjudgmental attitude and incorporating motivational interviewing. All patients should be screened for opioid use and referred for treatment if indicated. It is important for nurses to be knowledgeable about heroin and fentanyl and available treatments. [Journal of Psychosocial Nursing and Mental Health Services, 55(6), 16-20.]. Copyright 2017, SLACK Incorporated.

Prevalence and organ distribution of leukocyte chemotactic factor 2 amyloidosis (ALECT2) among decedents in New Mexico.

PubMed

Larsen, Christopher P; Beggs, Marjorie L; Wilson, Jon D; Lathrop, Sarah L

2016-06-01

Leukocyte chemotactic factor 2 (LECT2) amyloidosis is one of the most recently described types of amyloidosis. Since its description, it has been found to be one the most common types of amyloidosis in large series of amyloid cases involving the kidney and liver in the United States, where it primarily affects patients of Hispanic ethnicity. We sought to investigate the prevalence of this disease among Hispanic adult decedents who had an autopsy performed at the New Mexico Office of the Medical Investigator and determine the organ distribution of amyloid deposition. LECT2 amyloid deposits were identified within the kidney in 3.1% of Hispanic decedents. It was consistently deposited in the liver, spleen, adrenals, and lungs but did not involve the myocardium or brain. LECT2 amyloidosis is likely not rare among Hispanics in the Southwest United States and could represent an important but under-recognized etiology of chronic kidney disease in this population.

Shiga Toxin 1–Producing Shigella sonnei Infections, California, United States, 2014–2015

PubMed Central

Nelson, Jennifer A.; Kimura, Akiko C.; Poe, Alyssa; Collins, Joan; Kao, Annie S.; Cruz, Laura; Inami, Gregory; Vaishampayan, Julie; Garza, Alvaro; Chaturvedi, Vishnu; Vugia, Duc J.

2016-01-01

Shiga toxins (Stx) are primarily associated with Shiga toxin–producing Escherichia coli and Shigella dysenteriae serotype 1. Stx production by other shigellae is uncommon, but in 2014, Stx1-producing S. sonnei infections were detected in California. Surveillance was enhanced to test S. sonnei isolates for the presence and expression of stx genes, perform DNA subtyping, describe clinical and epidemiologic characteristics of case-patients, and investigate for sources of infection. During June 2014–April 2015, we identified 56 cases of Stx1-producing S. sonnei, in 2 clusters. All isolates encoded stx1 and produced active Stx1. Multiple pulsed-field gel electrophoresis patterns were identified. Bloody diarrhea was reported by 71% of case-patients; none had hemolytic uremic syndrome. Some initial cases were epidemiologically linked to travel to Mexico, but subsequent infections were transmitted domestically. Continued surveillance of Stx1-producing S. sonnei in California is necessary to characterize its features and plan for reduction of its spread in the United States. PMID:26982255

Invasive lionfish use a diversity of habitats in Florida

USGS Publications Warehouse

Schofield, Pamela J.; Akins, Lad; Gregoire-Lucente, Denise R.; Pawlitz, Rachel J.

2014-01-01

Two species of lionfish (Pterois volitans and Pterois miles) are the first marine fishes known to invade and establish self-sustaining populations along the eastern seaboard of the United States. First documented off the coast of Florida in 1985, lionfish are now found along the Atlantic coast of the United States as well as in the Caribbean Sea and Gulf of Mexico. Although long-term effects of this invasion are not yet fully known, there is early evidence that lionfish are negatively impacting native marine life.The lionfish invasion raises questions about which types of habitat the species will occupy in its newly invaded ecosystem. In their native range, lionfish are found primarily on coral reefs but sometimes are found in other habitats such as seagrasses and mangroves. This fact sheet documents the diversity of habitat types in which invasive lionfish have been reported within Florida’s coastal waters, based on lionfish sightings recorded in the U.S. Geological Survey Nonindigenous Aquatic Species database (USGS-NAS).

The US regulatory and pharmacopeia response to the global heparin contamination crisis.

PubMed

Szajek, Anita Y; Chess, Edward; Johansen, Kristian; Gratzl, Gyöngyi; Gray, Elaine; Keire, David; Linhardt, Robert J; Liu, Jian; Morris, Tina; Mulloy, Barbara; Nasr, Moheb; Shriver, Zachary; Torralba, Pearle; Viskov, Christian; Williams, Roger; Woodcock, Janet; Workman, Wesley; Al-Hakim, Ali

2016-06-09

The contamination of the widely used lifesaving anticoagulant drug heparin in 2007 has drawn renewed attention to the challenges that are associated with the characterization, quality control and standardization of complex biological medicines from natural sources. Heparin is a linear, highly sulfated polysaccharide consisting of alternating glucosamine and uronic acid monosaccharide residues. Heparin has been used successfully as an injectable antithrombotic medicine since the 1930s, and its isolation from animal sources (primarily porcine intestine) as well as its manufacturing processes have not changed substantially since its introduction. The 2007 heparin contamination crisis resulted in several deaths in the United States and hundreds of adverse reactions worldwide, revealing the vulnerability of a complex global supply chain to sophisticated adulteration. This Perspective discusses how the US Food and Drug Administration (FDA), the United States Pharmacopeial Convention (USP) and international stakeholders collaborated to redefine quality expectations for heparin, thus making an important natural product better controlled and less susceptible to economically motivated adulteration.

Trends in auto emissions and gasoline composition.

PubMed Central

Sawyer, R F

1993-01-01

The invention of the spark-ignited internal combustion engine provided a market for a petroleum middle distillate, gasoline, about 100 years ago. The internal combustion engine and gasoline have co-evolved until motor vehicles now annually consume about 110 billion gallons of gasoline in the United States. Continuing air pollution problems and resulting regulatory pressures are driving the need for further automotive emissions reductions. Engine and emissions control technology provided most earlier reductions. Changing the composition of gasoline will play a major role in the next round of reductions. The engineering and regulatory definition of a reformulated gasoline is proceeding rapidly, largely as the result of an auto and oil industry cooperative data generation program. It is likely that this new, reformulated gasoline will be introduced in high-ozone regions of the United States in the mid-1990s. Alternative clean fuels, primarily methane, methanol, and liquid petroleum gas, will become more widely used during this same period, probably first in fleet operations. PMID:7517353

The Genetic and Environmental Etiologies of Individual Differences in Early Reading Growth in Australia, the United States, and Scandinavia

PubMed Central

Christopher, Micaela E.; Hulslander, Jacqueline; Byrne, Brian; Samuelsson, Stefan; Keenan, Janice M.; Pennington, Bruce; DeFries, John C.; Wadsworth, Sally J.; Willcutt, Erik; Olson, Richard K.

2013-01-01

This first cross-country twin study of individual differences in reading growth from post-kindergarten to post-2nd grade analyzed data from 487 twin pairs from the United States, 267 pairs from Australia, and 280 pairs from Scandinavia. Data from two reading measures were fit to biometric latent growth models. Individual differences for the reading measures at post-kindergarten in the U.S. and Australia were due primarily to genetic influences, and to both genetic and shared environmental influences in Scandinavia. In contrast, individual differences in growth generally had large genetic influences in all countries. These results suggest that genetic influences are largely responsible for individual differences in early reading development. In addition, the timing of the start of formal literacy instruction may affect the etiology of individual differences in early reading development, but have only limited influence on the etiology of individual differences in growth. PMID:23665180

Architectures and economics for pervasive broadband satellite networks

NASA Technical Reports Server (NTRS)

Staelin, D. H.; Harvey, R. L.

1979-01-01

The size of a satellite network necessary to provide pervasive high-data-rate business communications is estimated, and one possible configuration is described which could interconnect most organizations in the United States. Within an order of magnitude, such a network might reasonably have a capacity equivalent to 10,000 simultaneous 3-Mbps channels, and rely primarily upon a cluster of approximately 3-5 satellites in a single orbital slot. Nominal prices for 3-6 Mbps video conference services might then be approximately $2000 monthly lease charge plus perhaps 70 cents per minute one way.

Field study of exhaust fans for mitigating indoor air quality problems: Final report

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

Grimsrud, D.T.; Szydlowski, R.F.; Turk, B.H.

1986-09-01

Residential ventilation in the United States housing stock is provided primarily by infiltration, the natural leakage of outdoor air into a building through cracks and holes in the building shell. Since ventilation is the dominant mechanism for control of indoor pollutant concentrations, low infiltration rates caused fluctuation in weather conditions may lead to high indoor pollutant concentrations. Supplemental mechanical ventilation can be used to eliminate these periods of low infiltration. This study examined effects of small continuously-operating exhaust fan on pollutant concentrations and energy use in residences.

Distribution of Delta 9-Tetrahydrocannabinol and 11-Nor-9-Carboxy-Delta 9-Tetrahydrocannabinol Acid in Postmortem Biological Fluids and Tissues From Pilots Fatally Injured in Aviation Accidents

DTIC Science & Technology

2013-12-01

classified as current marijuana ( Cannabis sativa) users in the United States and 5.4 million people aged 12 and older used marijuana on a daily or almost...report from the European Union, cannabis use is common in many parts of the world.3 As a result of such widespread marijuana use and its well...knowledge regarding the postmortem distribution of cannabi - noids in humans primarily because cannabinoid testing is not routine in many postmortem

Air Weather Service Support to the United States Army Tet and the Decade After

DTIC Science & Technology

1979-08-01

than traditional air interdiction methods, and, more important, it was more humane because it saved lives. 6 1 The very nature of the project led it to...every four hours, 24 hours a day.04 Taylor stressed that he functioned primarily as a weather briefer, that the weather forecasts the 1st Cavalry... stressed to them in peacetime. "I think the Army began there," Carmell opined, "to appreciate the worth of weather in its planning," "We got our foot in

FMDP reactor alternative summary report. Volume 1 - existing LWR alternative

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

Greene, S.R.; Bevard, B.B.

1996-10-07

Significant quantities of weapons-usable fissile materials [primarily plutonium and highly enriched uranium (HEU)] are becoming surplus to national defense needs in both the United States and Russia. These stocks of fissile materials pose significant dangers to national and international security. The dangers exist not only in the potential proliferation of nuclear weapons but also in the potential for environmental, safety, and health (ES&H) consequences if surplus fissile materials are not properly managed. This document summarizes the results of analysis concerned with existing light water reactor plutonium disposition alternatives.

Congenital Toxoplasmosis: A Review.

PubMed

Hampton, Marissa Martinez

2015-01-01

Acute infection of toxoplasmosis during pregnancy is detrimental to the developing fetus. In the United States, approximately 1 in 10,000 live births are affected by congenital toxoplasmosis. Although multifactorial in etiology, maternal infection is primarily attributed to the consumption of contaminated meat or water. Infection and transmission to the fetus may result in devastating neurologic impairment. Screening methods for all pregnant women should be implemented in routine prenatal care. This article will highlight the inherent dangers of congenital toxoplasmosis, while including general care of the fetus for prevention of transmission, medical management, and long-term outcomes.

Advanced Power and Propulsion: 2000-2004

NASA Technical Reports Server (NTRS)

2004-01-01

This custom bibliography from the NASA Scientific and Technical Information Program lists a sampling of records found in the NASA Aeronautics and Space Database. The scope of this topic includes primarily nuclear thermal and nuclear electric technologies, to enable spacecraft and instrument operation and communications, particularly in the outer solar system, where sunlight can no longer be exploited by solar panels. This area of focus is one of the enabling technologies as defined by NASA s Report of the President s Commission on Implementation of United States Space Exploration Policy, published in June 2004.