Economic Markets and Higher Education: Ethical Issues in the United States and China

ERIC Educational Resources Information Center

Keenan, Barry C.

2014-01-01

Educational values in both the United States and in China have suffered from the social and political reach of economic markets in each society. The models for counteracting the marketization of values in higher education can however be found in each country's past educational traditions. Surprisingly, the developmental values inherent in small…

Womanpower in the United States and in Kentucky.

ERIC Educational Resources Information Center

Huelsman, B. Ryle

By 1975, the Kentucky and United States female labor force participation rates were both 41 percent. Although pre-World War II data are lacking for the Commonwealth, it was not until 1950 that the labor force participation rate for Kentucky women reached 20.4 percent, a figure achieved nationally as early as 1920. The distribution of women to men…

A Comparative Study of Advertising in Israel and the United States.

ERIC Educational Resources Information Center

Krohn, Franklin B.; Brahms, Robert

A study compared advertising media usage, advertising reach, and consumers' attitudes toward advertising in Israel and the United States. The study used data gathered from an Israeli survey of 1,600 consumers and an American survey of 1,500 consumers. The findings revealed that the press was the dominant advertising medium in both countries, in…

Substrate controls on the longitudinal profile of bedrock channels: Implications for reach-scale roughness

Treesearch

Jaime R. Goode; Ellen Wohl

2010-01-01

In this paper we examine the relationships among bedrock properties and hydraulics in shaping bedrock channel morphology at the reach scale. The Ocoee River and four other bedrock streams in the Blue Ridge province of the southeastern United States, which have reach scale differences in bedrock erodibility controlled by lithologic and structural variation, are the...

Shifting stream planform state decreases stream productivity yet increases riparian animal production.

PubMed

Venarsky, Michael P; Walters, David M; Hall, Robert O; Livers, Bridget; Wohl, Ellen

2018-05-01

In the Colorado Front Range (USA), disturbance history dictates stream planform. Undisturbed, old-growth streams have multiple channels and large amounts of wood and depositional habitat. Disturbed streams (wildfires and logging < 200 years ago) are single-channeled with mostly erosional habitat. We tested how these opposing stream states influenced organic matter, benthic macroinvertebrate secondary production, emerging aquatic insect flux, and riparian spider biomass. Organic matter and macroinvertebrate production did not differ among sites per unit area (m -2 ), but values were 2 ×-21 × higher in undisturbed reaches per unit of stream valley (m -1 valley) because total stream area was higher in undisturbed reaches. Insect emergence was similar among streams at the per unit area and per unit of stream valley. However, rescaling insect emergence to per meter of stream bank showed that the emerging insect biomass reaching the stream bank was lower in undisturbed sites because multi-channel reaches had 3 × more stream bank than single-channel reaches. Riparian spider biomass followed the same pattern as emerging aquatic insects, and we attribute this to bottom-up limitation caused by the multi-channeled undisturbed sites diluting prey quantity (emerging insects) reaching the stream bank (riparian spider habitat). These results show that historic landscape disturbances continue to influence stream and riparian communities in the Colorado Front Range. However, these legacy effects are only weakly influencing habitat-specific function and instead are primarily influencing stream-riparian community productivity by dictating both stream planform (total stream area, total stream bank length) and the proportional distribution of specific habitat types (pools vs riffles).

Shifting stream planform state decreases stream productivity yet increases riparian animal production

USGS Publications Warehouse

Venarsky, Michael P.; Walters, David M.; Hall, Robert O.; Livers, Bridget; Wohl, Ellen

2018-01-01

In the Colorado Front Range (USA), disturbance history dictates stream planform. Undisturbed, old-growth streams have multiple channels and large amounts of wood and depositional habitat. Disturbed streams (wildfires and logging < 200 years ago) are single-channeled with mostly erosional habitat. We tested how these opposing stream states influenced organic matter, benthic macroinvertebrate secondary production, emerging aquatic insect flux, and riparian spider biomass. Organic matter and macroinvertebrate production did not differ among sites per unit area (m−2), but values were 2 ×–21 × higher in undisturbed reaches per unit of stream valley (m−1 valley) because total stream area was higher in undisturbed reaches. Insect emergence was similar among streams at the per unit area and per unit of stream valley. However, rescaling insect emergence to per meter of stream bank showed that the emerging insect biomass reaching the stream bank was lower in undisturbed sites because multi-channel reaches had 3 × more stream bank than single-channel reaches. Riparian spider biomass followed the same pattern as emerging aquatic insects, and we attribute this to bottom-up limitation caused by the multi-channeled undisturbed sites diluting prey quantity (emerging insects) reaching the stream bank (riparian spider habitat). These results show that historic landscape disturbances continue to influence stream and riparian communities in the Colorado Front Range. However, these legacy effects are only weakly influencing habitat-specific function and instead are primarily influencing stream–riparian community productivity by dictating both stream planform (total stream area, total stream bank length) and the proportional distribution of specific habitat types (pools vs riffles).

Atlas of United States Trees, Volume 2: Alaska Trees and Common Shrubs.

ERIC Educational Resources Information Center

Viereck, Leslie A.; Little, Elbert L., Jr.

This volume is the second in a series of atlases describing the natural distribution or range of native tree species in the United States. The 82 species maps include 32 of trees in Alaska, 6 of shrubs rarely reaching tree size, and 44 more of common shrubs. More than 20 additional maps summarize environmental factors and furnish general…

A "Fat" Tax: Knowledge and Attitudes of Snack Food Taxing among College Students

ERIC Educational Resources Information Center

McMahan, Shari; Hampl, Jeffrey; Chikamoto, Yosuke

2003-01-01

The economic cost for the United States from heart disease, diabetes, and cancer is estimated at $71 billion annually. Along with this trend, the prevalence of obesity in the United States has reached epidemic proportions. To date, all interventions related to the prevention and treatment of obesity have failed. We must find a new way to prevent…

Exploring the Landscape of Inclusion: Profiles of Inclusive versus Segregated School Districts in the United States

ERIC Educational Resources Information Center

Marks, Susan Unok; Kurth, Jennifer A.; Bartz, Jody Marie

2014-01-01

Although inclusive education has been increasing in frequency for students with disabilities in the United States, for many students, the opportunity to be educated with their peers without disabilities continues to be out of reach despite decades of efforts by those promoting the vision of inclusion. This exploratory case study used interviews…

8 CFR 320.3 - How, where, and what forms and other documents should be filed?

Code of Federal Regulations, 2012 CFR

2012-01-01

... NATIONALITY REGULATIONS CHILD BORN OUTSIDE THE UNITED STATES AND RESIDING PERMANENTLY IN THE UNITED STATES... behalf of a child who has not reached the age of 18 years must be submitted by that child's U.S. citizen... evidence unless such evidence is already contained in USCIS administrative file(s): (i) The child's birth...

8 CFR 320.3 - How, where, and what forms and other documents should be filed?

Code of Federal Regulations, 2014 CFR

2014-01-01

... NATIONALITY REGULATIONS CHILD BORN OUTSIDE THE UNITED STATES AND RESIDING PERMANENTLY IN THE UNITED STATES... behalf of a child who has not reached the age of 18 years must be submitted by that child's U.S. citizen... evidence unless such evidence is already contained in USCIS administrative file(s): (i) The child's birth...

8 CFR 320.3 - How, where, and what forms and other documents should be filed?

Code of Federal Regulations, 2013 CFR

2013-01-01

... NATIONALITY REGULATIONS CHILD BORN OUTSIDE THE UNITED STATES AND RESIDING PERMANENTLY IN THE UNITED STATES... behalf of a child who has not reached the age of 18 years must be submitted by that child's U.S. citizen... evidence unless such evidence is already contained in USCIS administrative file(s): (i) The child's birth...

The Concept of Culture and Sojourner Assimilation into the Host Environment: An Example of Foreign Students in the United States.

ERIC Educational Resources Information Center

Okoli, Emeka Jonathan

Accepting a definition of culture as "the total accumulation of an identifiable group's beliefs, norms, activities, institutions, and communication patterns," this paper, in an extensive literature review, conjectures that the environment has a far-reaching impact on the performance of the foreign student in the United States. The paper…

The Economic Cost of Methamphetamine Use in the United States, 2005

ERIC Educational Resources Information Center

Nicosia, Nancy; Pacula, Rosalie Liccardo; Kilmer, Beau; Lundberg, Russell; Chiesa, James

2009-01-01

This first national estimate suggests that the economic cost of methamphetamine (meth) use in the United States reached $23.4 billion in 2005. Given the uncertainty in estimating the costs of meth use, this book provides a lower-bound estimate of $16.2 billion and an upper-bound estimate of $48.3 billion. The analysis considers a wide range of…

SunShot 2030 for Photovoltaics (PV): Envisioning a Low-cost PV Future

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

Cole, Wesley J.; Frew, Bethany A.; Gagnon, Pieter J.

In this report we summarize the implications, impacts, and deployment potential of reaching the SunShot 2030 targets for the electricity system in the contiguous United States. We model 25 scenarios of the U.S. power sector using the Regional Energy Deployment Systems (ReEDS) and Distributed Generation (dGen) capacity expansion models. The scenarios cover a wide range of sensitivities to capture future uncertainties relating to fuel prices, retirements, renewable energy capital costs, and load growth. We give special attention to the potential for storage costs to also rapidly decline due to its large synergies with low-cost solar. The ReEDS and dGen modelsmore » project utility- and distributed-scale power sector evolution, respectively, for the United States. Both models have been designed with special emphasis on capturing the unique traits of renewable energy, including variability and grid integration requirements. Across the suite of scenarios modeled, we find that reaching the SunShot 2030 target has the potential to lead to significant capacity additions of PV in the United States. By 2050, PV penetration levels are projected to reach 28-46 percent of total generation. If storage also sees significant reductions in cost, then the 2050 solar penetration levels could reach 41-64 percent. PV deployment is projected to occur in all of the lower 48 states, though the specific deployment level is scenario dependent. The growth in PV is projected to be dominated by utility-scale systems, but the actual mix between utility and distributed systems could ultimately vary depending on how policies, system costs, and rate structures evolve.« less

Efficacy of REACH Forgiveness across cultures.

PubMed

Lin, Yin; Worthington, Everett L; Griffin, Brandon J; Greer, Chelsea L; Opare-Henaku, Annabella; Lavelock, Caroline R; Hook, Joshua N; Ho, Man Yee; Muller, Holly

2014-09-01

This study investigates the efficacy of the 6-hour REACH Forgiveness intervention among culturally diverse undergraduates. Female undergraduates (N = 102) and foreign extraction (46.2%) and domestic (43.8%) students in the United States were randomly assigned to immediate treatment or waitlist conditions. Treatment efficacy and the effect of culture on treatment response were assessed using measures of emotional and decisional forgiveness across 3 time periods. Students in the treatment condition reported greater improvement in emotional forgiveness, but not decisional forgiveness, relative to those in the waitlist condition. Gains were maintained at a 1-week follow-up. Although culture did not moderate the effect of treatment, a main effect of culture on emotional forgiveness and marginally significant interaction effect of culture on decisional forgiveness were found. The REACH Forgiveness intervention was efficacious for college students from different cultural backgrounds when conducted in the United States. However, some evidence may warrant development of culturally adapted forgiveness interventions. © 2014 Wiley Periodicals, Inc.

Heart and lung transplantation in the United States, 1996-2005.

PubMed

Garrity, E R; Moore, J; Mulligan, M S; Shearon, T H; Zucker, M J; Murray, S

2007-01-01

This article examines the Organ Procurement and Transplantation Network/Scientific Registry of Transplant Recipients data on heart and lung transplantation in the United States from 1996 to 2005. The number of heart transplants performed and the size of the heart waiting list continued to drop, reaching 2126 and 1334, respectively, in 2005. Over the decade, post-transplant graft and patient survival improved, as did the chances for survival while on the heart waiting list. The number of deceased donor lung transplants increased by 78% since 1996, reaching 1407 in 2005 (up 22% from 2004). There were 3170 registrants awaiting lung transplantation at the end of 2005, down 18% from 2004. Death rates for both candidates and recipients have been dropping, as has the time spent waiting for a lung transplant. Other lung topics covered are living donation, recent surgical advances and changes in immunosuppression regimens. Heart-lung transplantation has declined to a small (33 procedures in 2005) but important need in the United States.

Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States

Treesearch

Linda H. Pardo; Mark E. Fenn; Christine L. Goodale; Linda H. Geiser; Charles T. Driscoll; Edith B. Allen; Jill S. Baron; Roland Bobbink; William D. Bowman; Christopher M. Clark; Bridget Emmett; Frank S. Gilliam; Tara L. Greaver; Sharon J. Hall; Erik A. Lilleskov; Lingli Liu; Jason A. Lynch; Knute J. Nadelhoffer; Steven S. Perakis; Molly J. Robin-Abbott; John L. Stoddard; Kathleen C. Weathers; Robin L. Dennis

2011-01-01

Human activity in the last century has led to a significant increase in nitrogen (N) emissions and atmospheric deposition. This N deposition has reached a level that has caused or is likely to cause alterations to the structure and function of many ecosystems across the United States. One approach for quantifying the deposition of pollution that would be harmful to...

Reducing Youth Incarceration in the United States. KIDS COUNT Data Snapshot

ERIC Educational Resources Information Center

Annie E. Casey Foundation, 2013

2013-01-01

A sea change is underway in the nation's approach to dealing with young people who get in trouble with the law. Although the country still leads the industrialized world in the rate at which it locks up young people, the youth confinement rate in the United States is rapidly declining. In 2010 this rate reached a new 35-year low, with almost every…

Chapter 6. Conservation status of flammulated owls in the United States

Treesearch

D. Archibald McCallum

1994-01-01

The status of the flammulated owl will be evaluated in this chapter by asking a series of critical questions about the species and its habitat. Answers to these questions will be used to reach one of the following conclusions: (1) populations in the United States are secure and will likely remain so given current land management practices; (2) populations are in peril...

Traveling the National Road: A National Park Service Curriculum Based Education Program.

ERIC Educational Resources Information Center

National Park Service (Dept. of Interior), Washington, DC.

In 1805, a U.S. Senate committee urged the building of a road that would connect the eastern United States with the western United States. The road came to be known as the National Road (or Cumberland Road). It began in Cumberland, Maryland, and eventually reached to Vandalia, Illinois. It was the first and only U.S. road built entirely with…

Meeting EFA: Reaching the Underserved through Complementary Models of Effective Schooling. Working Paper

ERIC Educational Resources Information Center

DeStefano, Joseph; Moore, Audrey-Marie Schuh; Balwanz, David; Hartwell, Ash

2007-01-01

In 2004, the United States Agency for International Development (USAID)-funded Educational Quality Improvement Program 2 (EQUIP2) began investigating community-based schools as a mechanism for reaching the underserved populations. The team identified nine models that successfully organized schooling in regions least served by the formal education…

Air Mobility Command Global Reach to Africa: Sustained Rapid Global Mobility to United States Africa Command

DTIC Science & Technology

2009-06-12

the entire Global Reach Laydown (GRL) strategy. Finally, analysis within this paper shows a correlation between political climate , basing, ground...17 Analysis of Literature...study researched Air Mobility Command (AMC) delivery of DoD resources to and through USAFRICOM. Specifically, the research and analysis within

Mitigation of atrazine, S-metolachlor, and diazinon using common aquatic emergent vegetation

USDA-ARS?s Scientific Manuscript database

Based on current population rates, by the year 2050, the population of the United States will reach over 418 million, while the global population will reach 9.6 billion. To continue providing safe food and fiber for this population increase, agriculture must balance the mixture of natural resources...

On the Far Bank: The Effects of Gap Crossing on Operational Reach

DTIC Science & Technology

2015-05-25

operations. 15. SUBJECT TERMS United States Army; Gap crossing; River crossing; Operational reach; Operation Market -Garden; Operation Plunder...3 Case Study: Operation Market Garden...successful gap crossing. The Allied failure in Operation Market -Garden during World War II showed that successfully crossing a river such as the Waal does

Channel water balance and exchange with subsurface flow along a mountain headwater stream in Montana, United States

USGS Publications Warehouse

Payn, R.A.; Gooseff, M.N.; McGlynn, B.L.; Bencala, K.E.; Wondzell, S.M.

2009-01-01

Channel water balances of contiguous reaches along streams represent a poorly understood scale of stream-subsurface interaction. We measured reach water balances along a headwater stream in Montana, United States, during summer base flow recessions. Reach water balances were estimated from series of tracer tests in 13 consecutive reaches delineated evenly along a 2.6 km valley segment. For each reach, we estimated net change in discharge, gross hydrologic loss, and gross hydrologic gain from tracer dilution and mass recovery. Four series of tracer tests were performed during relatively high, intermediate, and low base flow conditions. The relative distribution of channel water along the stream was strongly related to a transition in valley structure, with a general increase in gross losses through the recession. During tracer tests at intermediate and low flows, there were frequent substantial losses of tracer mass (>10%) that could not be explained by net loss in flow over the reach, indicating that many of the study reaches were concurrently losing and gaining water. For example, one reach with little net change in discharge exchanged nearly 20% of upstream flow with gains and losses along the reach. These substantial bidirectional exchanges suggest that some channel interactions with subsurface flow paths were not measurable by net change in flow or transient storage of recovered tracer. Understanding bidirectional channel water balances in stream reaches along valleys is critical to an accurate assessment of stream solute fate and transport and to a full assessment of exchanges between the stream channel and surrounding subsurface.

Channel water balance and exchange with subsurface flow along a mountain headwater stream in Montana, United States

USGS Publications Warehouse

Payn, R.A.; Gooseff, M.N.; McGlynn, B.L.; Bencala, K.E.; Wondzell, S.M.

2009-01-01

Channel water balances of contiguous reaches along streams represent a poorly understood scale of stream-subsurface interaction. We measured reach water balances along a headwater stream in Montana, United States, during summer base flow recessions. Reach water balances were estimated from series of tracer tests in 13 consecutive reaches delineated evenly along a 2.6 km valley segment. For each reach, we estimated net change in discharge, gross hydrologic loss, and gross hydrologic gain from tracer dilution and mass recovery. Four series of tracer tests were performed during relatively high, intermediate, and low base flow conditions. The relative distribution of channel water along the stream was strongly related to a transition in valley structure, with a general increase in gross losses through the recession. During tracer tests at intermediate and low flows, there were frequent substantial losses of tracer mass (>10%) that could not be explained by net loss in flow over the reach, indicating that many of the study reaches were concurrently losing and gaining water. For example, one reach with little net change in discharge exchanged nearly 20% of upstream flow with gains and losses along the reach. These substantial bidirectional exchanges suggest that some channel interactions with subsurface flow paths were not measurable by net change in flow or transient storage of recovered tracer. Understanding bidirectional channel water balances in stream reaches along valleys is critical to an accurate assessment of stream solute fate and transport and to a full assessment of exchanges between the stream channel and surrounding subsurface. Copyright 2009 by the American Geophysical Union.

Toward a Better Future: Evidence on Improving Employment Outcomes for Disadvantaged Youth in the United States

ERIC Educational Resources Information Center

Hossain, Farhana; Bloom, Dan

2015-01-01

In the aftermath of the Great Recession of 2007-2009, youth unemployment in the United States reached its highest level since the Second World War. Only about half of young people ages 16 to 24 held jobs in 2013, and recent estimates suggest that about one in five people in this age range were neither working nor in school. This paper draws from…

How to Reach the Goal of a Sustainable Enterprise--Implementation of Environmental Education and Training in Business.

ERIC Educational Resources Information Center

Lillehagen, Hans Christian

1998-01-01

The Sustainable Business Challenge is an Internet-based course designed to make future business leaders aware of environmental and social challenges in business administration. Similar projects are being conducted in Norway, Latin America, Finland, the United States, and the United Kingdom. (SK)

The costs of scaling up HIV prevention for high risk groups: lessons learned from the Avahan Programme in India.

PubMed

Chandrashekar, Sudhashree; Guinness, Lorna; Pickles, Michael; Shetty, Govindraj Y; Alary, Michel; Vickerman, Peter; Vassall, Anna

2014-01-01

The study objective is to measure, analyse costs of scaling up HIV prevention for high-risk groups in India, in order to assist the design of future HIV prevention programmes in South Asia and beyond. Prospective costing study. This study is one of the most comprehensive studies of the costs of HIV prevention for high-risk groups to date in both its scope and size. HIV prevention included outreach, sexually transmitted infections (STI) services, condom provision, expertise enhancement, community mobilisation and enabling environment activities. Economic costs were collected from 138 non-government organisations (NGOs) in 64 districts, four state level lead implementing partners (SLPs), and the national programme level (Bill and Melinda Gates Foundation (BMGF)) office over four years using a top down costing approach, presented in US$ 2011. Mean total unit costs (2004-08) per person reached at least once a year and per monthly contact were US$ 235(56-1864) and US$ 82(12-969) respectively. 35% of the cost was incurred by NGOs, 30% at the state level SLP and 35% at the national programme level. The proportion of total costs by activity were 34% for expertise enhancement, 37% for programme management (including support and supervision), 22% for core HIV prevention activities (outreach and STI services) and 7% for community mobilisation and enabling environment activities. Total unit cost per person reached fell sharply as the programme expanded due to declining unit costs above the service level (from US$ 477 per person reached in 2004 to US$ 145 per person reached in 2008). At the service level also unit costs decreased slightly over time from US$ 68 to US$ 64 per person reached. Scaling up HIV prevention for high risk groups requires significant investment in expertise enhancement and programme administration. However, unit costs decreased with programme expansion in spite of an increase in the scope of activities.

The Costs of Scaling Up HIV Prevention for High Risk Groups: Lessons Learned from the Avahan Programme in India

PubMed Central

Chandrashekar, Sudhashree; Guinness, Lorna; Pickles, Michael; Shetty, Govindraj Y.; Alary, Michel; Vickerman, Peter; Vassall, Anna

2014-01-01

Objective The study objective is to measure, analyse costs of scaling up HIV prevention for high-risk groups in India, in order to assist the design of future HIV prevention programmes in South Asia and beyond. Design Prospective costing study. Methods This study is one of the most comprehensive studies of the costs of HIV prevention for high-risk groups to date in both its scope and size. HIV prevention included outreach, sexually transmitted infections (STI) services, condom provision, expertise enhancement, community mobilisation and enabling environment activities. Economic costs were collected from 138 non-government organisations (NGOs) in 64 districts, four state level lead implementing partners (SLPs), and the national programme level (Bill and Melinda Gates Foundation (BMGF)) office over four years using a top down costing approach, presented in US$ 2011. Results Mean total unit costs (2004–08) per person reached at least once a year and per monthly contact were US$ 235(56–1864) and US$ 82(12–969) respectively. 35% of the cost was incurred by NGOs, 30% at the state level SLP and 35% at the national programme level. The proportion of total costs by activity were 34% for expertise enhancement, 37% for programme management (including support and supervision), 22% for core HIV prevention activities (outreach and STI services) and 7% for community mobilisation and enabling environment activities. Total unit cost per person reached fell sharply as the programme expanded due to declining unit costs above the service level (from US$ 477 per person reached in 2004 to US$ 145 per person reached in 2008). At the service level also unit costs decreased slightly over time from US$ 68 to US$ 64 per person reached. Conclusions Scaling up HIV prevention for high risk groups requires significant investment in expertise enhancement and programme administration. However, unit costs decreased with programme expansion in spite of an increase in the scope of activities. PMID:25203052

Establishing a Corporate Campus: Penn State Valley.

ERIC Educational Resources Information Center

Cote, Lawrence S.; And Others

A case study reviewing the process of establishing Penn State Great Valley (the first permanent campus facility erected in a corporate park in the United States) is presented. This is a tangible symbol of the degree to which American universities are reaching beyond traditional boundaries to serve adult learners who are place bound and often well…

Comments on the Common Core Standards Initiative

ERIC Educational Resources Information Center

Zhao, Yong

2009-01-01

Education in the United States has reached yet another critical milestone on the way toward standardization. On June 1, 2009, the National Governors Association Center for Best Practices (NGA Center) and the Council of Chief State School Officers (CCSSO) announced that 46 states, the District of Columbia, and two U.S. territories agreed to join an…

23 CFR 658.23 - LCV freeze; cargo-carrying unit freeze.

Code of Federal Regulations, 2010 CFR

2010-04-01

... safety purposes and road construction, a State may make minor adjustments of a temporary and emergency... decision is reached that minor adjustments made by a State are not legitimately attributable to road or bridge construction or safety, the FHWA will inform the State, and the original conditions of the freeze...

Nuclear Winter: Scientists in the Political Arena

NASA Astrophysics Data System (ADS)

Badash, Lawrence

2001-03-01

The nuclear winter phenomenon is used to illustrate the many paths by which scientific advice reaches decision makers in the United States government. Because the Reagan administration was hostile to the strategic policy that the scientific discovery seemed to demand, the leading proponent of nuclear winter, Carl Sagan, used his formidable talent for popularization to reach a larger audience.

Utilizing Culture to Improve Communication and School Involvement with Parents from Diverse Backgrounds as a Means to Improve Student Achievement Levels in the United States: A National Focus

ERIC Educational Resources Information Center

Jacobs, Karen Dupre; Kritsonis, William Allan

2007-01-01

School leadership in communicating to parents and students from diverse backgrounds is a problem in education that must be addressed. As the population of the United States is becoming more and more diverse, school administrators must develop new ways to reach their stakeholders. All families must be involved in their children's academic progress…

Seasons, Searches, and Intentions: What The Internet Can Tell Us About The Bed Bug (Hemiptera: Cimicidae) Epidemic.

PubMed

Sentana-Lledo, Daniel; Barbu, Corentin M; Ngo, Michelle N; Wu, Yage; Sethuraman, Karthik; Levy, Michael Z

2016-01-01

The common bed bug (Cimex lectularius L.) is once again prevalent in the United States. We investigated temporal patterns in Google search queries for bed bugs and co-occurring terms, and conducted in-person surveys to explore the intentions behind searches that included those terms. Searches for "bed bugs" rose steadily through 2011 and then plateaued, suggesting that the epidemic has reached an equilibrium in the United States. However, queries including terms that survey respondents associated strongly with having bed bugs (e.g., "exterminator," "remedies") continued to climb, while terms more closely associated with informational searches (e.g., "hotels," "about") fell. Respondents' rankings of terms and nonseasonal trends in Google search volume as assessed by a cosinor model were significantly correlated (Kendall's Tau-b P = 0.015). We find no evidence from Google Trends that the bed bug epidemic in the United States has reached equilibrium. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Seasonal prediction of hurricane activity reaching the coast of the United States.

PubMed

Saunders, Mark A; Lea, Adam S

2005-04-21

Much of the property damage from natural hazards in the United States is caused by landfalling hurricanes--strong tropical cyclones that reach the coast. For the southeastern Atlantic coast of the US, a statistical method for forecasting the occurrence of landfalling hurricanes for the season ahead has been reported, but the physical mechanisms linking the predictor variables to the frequency of hurricanes remain unclear. Here we present a statistical model that uses July wind anomalies between 1950 and 2003 to predict with significant and useful skill the wind energy of US landfalling hurricanes for the following main hurricane season (August to October). We have identified six regions over North America and over the east Pacific and North Atlantic oceans where July wind anomalies, averaged between heights of 925 and 400 mbar, exhibit a stationary and significant link to the energy of landfalling hurricanes during the subsequent hurricane season. The wind anomalies in these regions are indicative of atmospheric circulation patterns that either favour or hinder evolving hurricanes from reaching US shores.

78 FR 49684 - Approval and Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

... Francisco, CA 94105. Gregory Nudd can be reached at telephone number (415) 947-4107 and via electronic mail... in the United States Court of Appeals for the appropriate circuit by September 28, 2013.'' 3. On page...

Cyber War Game in Temporal Networks

DTIC Science & Technology

2016-02-09

Boston, Massachusetts 02115, United States of America * jianxi.gao@gmail.com Abstract In a cyber war game where a network is fully distributed and... game with minimum effort. Given the system goal states of attackers and defenders, we study what strategies attackers or defenders can take to reach

Effectiveness of United StatesLed Economic Sanctions as a Counterproliferation Tool Against Irans Nuclear Weapons Program

DTIC Science & Technology

2015-12-01

www.nytimes.com/2015/07/15/world/middleeast/iran-nuclear-deal-is- reached-after-long-negotiations.html. 70 Valerie Lincy and Simon Chin, “How to...procuring steel and other materials used in the manufacturing of missile propellants. Lastly, in the United Kingdom case, the State Department...97 Valerie Lincy and Gary Milhollin, “Iran’s Nuclear Timetable,” Wisconsin Project on Nuclear Arms Control, June 17, 2015, http

75 FR 68661 - Buy America Waiver Notification

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-08

... States. 23 U.S.C. 313(a) Under 23 U.S.C. 313(b), the Secretary may waive the Buy American requirements... Buy American waiver, stated in 23 U.S.C. 313, is appropriate for the purchase of foreign Mobile Harbor... in the United States and deemed necessary for the construction of the project. MarAd has reached out...

Reaching the Summit: Deaf Adults as Essential Partners in Education

ERIC Educational Resources Information Center

Bourne-Firl, Bridgetta

2016-01-01

How do we reach the summit in terms of supporting the best transition possible for each young deaf or hard of hearing individual in the United States? Should professionals who are hearing work alone to succeed with deaf and hard of hearing students? No matter how good the intention, if we want deaf and hard of hearing students to transition from…

Survey studies how to reach primary hardwood producers with new information

Treesearch

Philip Araman; Robert Smith; Matthew Winn

2009-01-01

It is important for the timber industry to obtain new knowledge in order to stay competitive, increase productivity, or to produce new products from a sometime changing resource. We sought to understand how new knowledge— innovative techniques, improved technology, and marketing information—reach our primary forest industries in the United States. We surveyed hardwood...

The Journey toward Literacy Begins in Infancy: The Reach out and Read Innovation

ERIC Educational Resources Information Center

Fahey, Jean Ciborowski; Forman, Judith

2012-01-01

Reach Out and Read is an evidence-based nonprofit organization that promotes early literacy and school readiness in pediatric exam rooms throughout the United States by giving new books to children and advice to parents about the importance of reading aloud. The program began in 1989 at what was then called Boston City Hospital, and is now known…

Effects of Nitrogen Deposition and Empirical Nitrogen Critical Loads for Ecoregions of the United States

EPA Science Inventory

Human activity in the last century has led to a significant increase in nitrogen (N) emissions and atmospheric deposition. This N deposition has reached a level that has caused or is likely to cause alterations to the structure and function of many ecosystems across the United St...

Litigation and School Finance: A Cautionary Tale

ERIC Educational Resources Information Center

Russo, Charles J.

2010-01-01

Beginning in the early 1970s, plaintiffs initiated a veritable tidal wave of litigation over financing public education in states with unequal funding for students in poor school systems. In the only case on school finance to reach the United States Supreme Court, "San Antonio Independent School District v. Rodriguez" (1973), the…

DOJ News Release: Hayward Baker Settlement

EPA Pesticide Factsheets

The United States reached a settlement with Hayward Baker, Inc., (“Hayward Baker”) in a civil case involving the Buy American provision of the American Recovery and Reinvestment Act of 2009 (“ARRA”).

New Stream-reach Development: A Comprehensive Assessment of Hydropower Energy Potential in the United States

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

Kao, Shih-Chieh; McManamay, Ryan A; Stewart, Kevin M

2014-04-01

The rapid development of multiple national geospatial datasets related to topography, hydrology, and environmental characteristics in the past decade have provided new opportunities for the refinement of hydropower resource potential from undeveloped stream-reaches. Through 2011 to 2013, the Oak Ridge National Laboratory (ORNL) was tasked by the Department of Energy (DOE) Water Power Program to evaluate the new stream-reach development (NSD) resource potential for more than 3 million US streams. A methodology was designed that contains three main components: (1) identification of stream-reaches with high energy density, (2) topographical analysis of stream-reaches to estimate inundated surface area and reservoir storage,more » and (3) environmental attribution to spatially join information related to the natural ecological systems, social and cultural settings, policies, management, and legal constraints to stream-reaches of energy potential. An initial report on methodology (Hadjerioua et al., 2013) was later reviewed and revised based on the comments gathered from two peer review workshops. After implementing the assessment across the entire United States, major findings were summarized in this final report. The estimated NSD capacity and generation, including both higher-energy-density (>1 MW per reach) and lower-energy-density (<1 MW per reach) stream-reaches is 84.7 GW, around the same size as the existing US conventional hydropower nameplate capacity (79.5 GW; NHAAP, 2013). In terms of energy, the total undeveloped NSD generation is estimated to be 460 TWh/year, around 169% of average 2002 2011 net annual generation from existing conventional hydropower plants (272 TWh/year; EIA, 2013). Given the run-of-river assumption, NSD stream-reaches have higher capacity factors (53 71%), especially compared with conventional larger-storage peaking-operation projects that usually have capacity factors of around 30%. The highest potential is identified in the Pacific Northwest Region (32%), followed by Missouri Region (15%) and California Region (9%). In terms of states, the highest potential is found in Oregon, Washington, and Idaho, the three states in the Pacific Northwest, followed by California, Alaska, Montana, and Colorado. In addition to the resource potential, abundant environmental attributes were also organized and attributed to the identified stream-reaches to support further hydropower market analysis. The prevalence of environmental variables and proportion of capacity from stream-reaches intersecting environmental variables varied according to hydrologic region. Detailed NSD findings are organized by hydrologic regions and presented in each chapter of this report.« less

Food Safety: MedlinePlus Health Topic

MedlinePlus

... reached its expiration date. United States Department of Agriculture Start Here 4 Basic Steps to Food Safety ... Food Safety When Preparing Holiday Meals (Department of Agriculture, Food Safety and Inspection Service) - PDF Also in ...

International Essays. 1

DTIC Science & Technology

1986-06-01

after the American hostage crisis . The formation of the Revolutionary Guard and the effect this had on military discipline resulted in a reduced military...sympathy of most countries-not the United States alone-as a result of the hostage crisis . The Iranian economic situation has deteriorated since the Revo...the situation which reached its peak during the hostage crisis . Iranian economic deterioration has caused the unemployment ratio to reach about 40

Determination of the Solar Energy Microclimate of the United States Using Satellite Data

NASA Technical Reports Server (NTRS)

Vonderharr, T. H.; Ellis, J. S.

1978-01-01

The determination of total solar energy reaching the ground over the United States using measurements from meteorological satellites as the basic data set is examined. The methods of satellite data processing are described. Uncertainty analysis and comparison of results with well calibrated surface pyranometers are used to estimate the probable error in the satellite-based determination of ground insolation. It is 10 to 15 percent for daily information, and about 5 percent for monthly values. However, the natural space and time variability of insolation is much greater than the uncertainty in the method. The most important aspect of the satellite-based technique is the ability to determine the solar energy reaching the ground over small areas where no other measurements are available. Thus, it complements the widely spaced solar radiation measurement network of ground stations.

Inaugural History of the National Center for Photovoltaics | Photovoltaic

Science.gov Websites

technology and disseminating information about photovoltaics (PV) in the United States. When created, the NCPV's long-term goals were for PV modules and systems to reach still higher efficiencies with improved , industry, and other federal programs into a united effort and accelerating the advance of PV as an industry

Long-term decrease in satellite vegetation indices in response to environmental variables in an iconic desert riparian ecosystem: the Upper San Pedro, Arizona, United States

USGS Publications Warehouse

Nguyen, Uyen; Glenn, Edward P.; Nagler, Pamela L.; Scott, Russell L.

2015-01-01

The Upper San Pedro River is one of the few remaining undammed rivers that maintain a vibrant riparian ecosystem in the southwest United States. However, its riparian forest is threatened by diminishing groundwater and surface water inputs, due to either changes in watershed characteristics such as changes in riparian and upland vegetation, or human activities such as regional groundwater pumping. We used satellite vegetation indices to quantify the green leaf density of the groundwater-dependent riparian forest from 1984 to 2012. The river was divided into a southern, upstream (mainly perennial flow) reach and a northern, downstream (mainly intermittent and ephemeral flow) reach. Pre-monsoon (June) Landsat normalized difference vegetation index (NDVI) values showed a 20% drop for the northern reach (P < 0·001) and no net change for the southern reach (P > 0·05). NDVI and enhanced vegetation index values were positively correlated (P < 0·05) with river flows, which decreased over the study period in the northern reach, and negatively correlated (P < 0·05) with air temperatures in both reaches, which have increased by 1·4 °C from 1932 to 2012. NDVI in the uplands around the river did not increase from 1984 to 2012, suggesting that increased evapotranspiration in the uplands was not a factor in reducing river flows. Climate change, regional groundwater pumping, changes in the intensity of monsoon rain events and lack of overbank flooding are feasible explanations for deterioration of the riparian forest in the northern reach.

Shaping a Healthier Generation: Successful State Strategies to Prevent Childhood Obesity

ERIC Educational Resources Information Center

Mulheron, Joyal; Vonasek, Kara

2009-01-01

Studies show that childhood obesity has reached epidemic proportions in the United States. Today, more than 23 million American children--or nearly one in every three--are overweight or obese. If childhood obesity is left unaddressed, a generation of individuals could face health, social, and economic challenges that promise to stress government…

Access to What? English, Texts, and Social Justice Pedagogy

ERIC Educational Resources Information Center

Brauer, Lydia

2018-01-01

Drawing from Buckingham's media education framework, this article uses content analysis to review one of the most recent and far-reaching disciplinary constructions of English in the United States, the Common Core State Standards for English Language Arts, in light of its engagement with larger social practices involved in text production,…

Strengthening Policies for Foster Youth Postsecondary Attainment. Special Report

ERIC Educational Resources Information Center

Sarubbi, Molly; Parker, Emily; Sponsler, Brian A.

2016-01-01

Postsecondary education in the United States has historically been the bedrock of individual social mobility and collective economic growth. Toward that end, policies at the state and federal levels have for decades sought to expand the reach of postsecondary education so as to provide individuals and communities with pathways to prosperity.…

Estrogen overdose

MedlinePlus

... someone you are with overdoses, call your local emergency number (such as 911), or your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.

Riparian Land Use/Land Cover Data for Three Study Units in Group II of the Nutrient Enrichment Effects Topical Study of the National Water-Quality Assessment Program

USGS Publications Warehouse

Johnson, Michaela R.; Clark, Jimmy M.; Dickinson, Ross G.; Sanocki, Chris A.; Tranmer, Andrew W.

2009-01-01

This data set was developed as part of the National Water-Quality Assessment (NAWQA) Program, Nutrient Enrichment Effects Topical (NEET) study. This report is concerned with three of the eight NEET study units distributed across the United States: Ozark Plateaus, Upper Mississippi River Basin, and Upper Snake River Basin, collectively known as Group II of the NEET study. Ninety stream reaches were investigated during 2006-08 in these three study units. Stream segments, with lengths equal to the base-10 logarithm of the basin area, were delineated upstream from the stream reaches through the use of digital orthophoto quarter-quadrangle (DOQQ) imagery. The analysis area for each stream segment was defined by a streamside buffer extending laterally to 250 meters from the stream segment. Delineation of landuse and land-cover (LULC) map units within stream-segment buffers was completed using on-screen digitizing of riparian LULC classes interpreted from the DOQQ. LULC units were classified using a strategy consisting of nine classes. National Wetlands Inventory (NWI) data were used to aid in wetland classification. Longitudinal riparian transects (lines offset from the stream segments) were generated digitally, used to sample the LULC maps, and partitioned in accord with the intersected LULC map-unit types. These longitudinal samples yielded the relative linear extent and sequence of each LULC type within the riparian zone at the segment scale. The resulting areal and linear estimates of LULC extent filled in the spatial-scale gap between the 30-meter resolution of the 1990s National Land Cover Dataset and the reach-level habitat assessment data collected onsite routinely for NAWQA ecological sampling. The resulting data consisted of 12 geospatial data sets: LULC within 25 meters of the stream reach (polygon); LULC within 50 meters of the stream reach (polygon); LULC within 50 meters of the stream segment (polygon); LULC within 100 meters of the stream segment (polygon); LULC within 150 meters of the stream segment (polygon); LULC within 250 meters of the stream segment (polygon); frequency of gaps in woody vegetation at the reach scale (arc); stream reaches (arc); longitudinal LULC transect sample at the reach scale (arc); frequency of gaps in woody vegetation at the segment scale (arc); stream segments (arc); and longitudinal LULC transect sample at the segment scale (arc).

A Field Guide to the Identification of the Ordinary High Water Mark (OHWM) in the Arid West Region of the Western United States: A Delineation Manual

DTIC Science & Technology

2008-08-01

Erosional reach (arroyo) along a discontinuous ephemeral channel, Susie Creek, NV ......9 Figure 7. Single-thread channel with adjacent floodplain... Susie Creek, NV .................................................................................................... 63 Figure 42. Example geomorphic...as headcuts (knick Figure 6. Erosional reach (arroyo) along a discontinuous ephemeral channel, Susie Creek, NV. 10 ERDC/CRREL TR-08-12 points

A Vignette: "You're American?" Attempts to Reach Muslim High School Students in Germany

ERIC Educational Resources Information Center

Dorfman, Dorinne

2008-01-01

This article presents a story of how an American teacher in Berlin tried to reach out to her Muslim high school students. She relates how her students were always gracious to her but when they found out she was an American, they tend to avoid talking to her. She explains that the reputation the United States has earned over the past three years…

Land-Grant Colleges & Universities: A Federal-State Partnership. Bulletin, 1952, No. 21

ERIC Educational Resources Information Center

Kelly, Fred J.

1952-01-01

The land-grant colleges and universities in the United States are the result of a partnership of the States and the Federal Government. They represent an effort to provide a type of higher education within the reach of, and adapted to the needs of, the agricultural and industrial people of this country. They have played a very important part in…

Using Mobile Health Clinics to Reach College Students: A National Demonstration Project

ERIC Educational Resources Information Center

Fennell, Reginald; Escue, Christopher

2013-01-01

Background: The mobile health unit (MHU) was a grant-funded national initiative to explore the utilization of a mobile clinic to provide health promotion and clinical services for college students in the United States. Purpose: In 2010 and 2011, a 38-foot mobile clinic tested the feasibility of utilizing the clinic to deliver health promotion and…

Motorcycle helmet laws in the United States from 1990 to 2005: politics and public health.

PubMed

Homer, Jenny; French, Michael

2009-03-01

The passage of universal helmet legislation requiring motorcycle riders of all ages to wear helmets is a timely and controversial issue with far-reaching public health implications, especially as the number of motorcycle fatalities continues to rise. In 2008, only 20 states had a universal helmet policy, an effective safety measure for reducing motorcycle fatalities and serious injuries. We used state-specific longitudinal data for the continental United States from 1990 through 2005 to determine which industry, political, economic, and demographic factors had a significant influence on the enactment of universal helmet policies. Our findings suggest that political climate and ideology are important predictors of helmet policies.

Motorcycle Helmet Laws in the United States From 1990 to 2005: Politics and Public Health

PubMed Central

Homer, Jenny

2009-01-01

The passage of universal helmet legislation requiring motorcycle riders of all ages to wear helmets is a timely and controversial issue with far-reaching public health implications, especially as the number of motorcycle fatalities continues to rise. In 2008, only 20 states had a universal helmet policy, an effective safety measure for reducing motorcycle fatalities and serious injuries. We used state-specific longitudinal data for the continental United States from 1990 through 2005 to determine which industry, political, economic, and demographic factors had a significant influence on the enactment of universal helmet policies. Our findings suggest that political climate and ideology are important predictors of helmet policies. PMID:19106423

3 CFR 8414 - Proclamation 8414 of September 11, 2009. To Address Market Disruption From Imports of Certain...

Code of Federal Regulations, 2010 CFR

2010-01-01

... Republic of China 8414 Proclamation 8414 Presidential Documents Proclamations Proclamation 8414 of... Light Truck Tires From the People's Republic of ChinaBy the President of the United States of America A... People's Republic of China (China). In its report, the USITC stated that it had reached an affirmative...

Policy Brief: The Four Horsemen

ERIC Educational Resources Information Center

Hickrod, G. Alan

2006-01-01

In this policy brief, the author contends that there are four other principal causes of the collective poor showing on reaching state equity goals in the United States. These are the Four Horsemen of the Apocalypse in the school finance world. The first horseman rides an economic horse, the second a sociological horse, the third a political horse,…

In the Zone: An Investigation into Physical Activity during Recess on Traditional versus Zoned Playgrounds

ERIC Educational Resources Information Center

Barnas, Jillian; Wunder, Colin, II; Ball, Steve

2018-01-01

Introduction: The prevalence of childhood obesity in the United States has reached epidemic status with some states with rates as high as 20%. The most effective interventions for combating inactivity target children before inactivity develops in their adolescent years. If effective, school-aged physical activity (PA) interventions would decrease…

The State of the Science of Employment and Economic Self-Sufficiency for People with Intellectual and Developmental Disabilities

ERIC Educational Resources Information Center

Nord, Derek; Luecking, Richard; Mank, David; Kiernan, William; Wray, Christina

2013-01-01

Employment, career advancement, and financial independence are highly valued in the United States. As expectations, they are often instilled at a young age and incentivized throughout adulthood. Despite their importance, employment and economic sufficiency continue to be out of reach for most people with intellectual and developmental disabilities…

Women in physics in the United States: Recruitment and retention

NASA Astrophysics Data System (ADS)

Abramzon, Nina; Benson, Patrice; Bertschinger, Edmund; Blessing, Susan; Cochran, Geraldine L.; Cox, Anne; Cunningham, Beth; Galbraith-Frew, Jessica; Johnson, Jolene; Kerby, Leslie; Lalanne, Elaine; O'Donnell, Christine; Petty, Sara; Sampath, Sujatha; Seestrom, Susan; Singh, Chandralekha; Spencer, Cherrill; Woodle, Kathryne Sparks; Yennello, Sherry

2015-12-01

Initiatives to increase the number, persistence, and success of women in physics in the United States reach preteen girls through senior women. Programs exist at both the local and national levels. In addition, researchers have investigated issues related to gender equity in physics and physics education. Anecdotal evidence suggests increased media coverage of the underrepresentation of women in science. All of these efforts are motivated and made more effective by the continued collection and presentation of data on the presence, persistence, and promise of women in physics.

Politics of oil: multinational oil corporations and United States foreign policy, 1941-1954

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

Painter, D.S.

1982-01-01

The energy crises of the 1970s highlighted the importance of foreign oil to United States security and prosperity and focused attention on the relationship between multinational oil corporations and United States foreign policy. Important roots of present problems reach back to the period 1941 to 1954 when United States policymakers became aware that the nation's historic self-sufficiency in oil would soon come to an end. This realization led to plans to assure United States access to foreign oil reserves. During the early years of this period, the oil industry and its allies in congress defeated attempts by the government tomore » play an active role in foreign oil matters. With the government's role limited, the United States fell back to its traditional policy of supporting the foreign operations of United States corporations. Although this policy minimized government intervention in the internal operations of the oil industry, it nevertheless required the government to become actively involved in maintaining the security and stability of the Middle East and in working to contain economic nationalism in Latin America. Moreover, the policy resulted in the government acquiescing in private arrangements by the major companies to control the world oil economy. The most important factor shaping public policy on foreign oil was the overall hegemony of business in American society.« less

Some implications of changing patterns of mineral consumption

USGS Publications Warehouse

Menzie, W. David; DeYoung,, John H.; Steblez, Walter G.

2003-01-01

DeYoung and Menzie (1999) examined the relations among population, Gross Domestic Product, and mineral consumption (aluminum, cement, copper, and salt) for Japan, Korea, and the United States between 1965 and 1995. They noted the extremely rapid growth of consumption in Korea between 1975 and 1995. Concomitantly, Korea's population growth rate declined. This paper extends that earlier work by examining patterns of consumption of these same commodities in the twenty most populous countries for the period 1970 through 1995. Developed countries, such as France, Germany, Japan, the United Kingdom, and the United States, show patterns of consumption that are stable (cement, copper, and salt) or grow slowly (aluminum). Some developing countries, including China, Thailand, and Turkey, show more rapid growth of consumption, especially of cement, copper, and aluminum. These changing patterns of mineral consumption in developing countries have important implications -- if they continue, there could be major increases in world mineral consumption and major increases in environmental residuals from mineral production and use. If China reaches the level of consumption of copper of developed countries, world consumption could reach levels more than twice that of 1995 (10.5 million tons).

Association of medication errors with drug classifications, clinical units, and consequence of errors: Are they related?

PubMed

Muroi, Maki; Shen, Jay J; Angosta, Alona

2017-02-01

Registered nurses (RNs) play an important role in safe medication administration and patient safety. This study examined a total of 1276 medication error (ME) incident reports made by RNs in hospital inpatient settings in the southwestern region of the United States. The most common drug class associated with MEs was cardiovascular drugs (24.7%). Among this class, anticoagulants had the most errors (11.3%). The antimicrobials was the second most common drug class associated with errors (19.1%) and vancomycin was the most common antimicrobial that caused errors in this category (6.1%). MEs occurred more frequently in the medical-surgical and intensive care units than any other hospital units. Ten percent of MEs reached the patients with harm and 11% reached the patients with increased monitoring. Understanding the contributing factors related to MEs, addressing and eliminating risk of errors across hospital units, and providing education and resources for nurses may help reduce MEs. Copyright © 2016 Elsevier Inc. All rights reserved.

LICENSING HYDROPOWER PROJECTS: Better Time and Cost Data Needed to Reach Informed Decisions About Process Reforms

DTIC Science & Technology

2001-05-01

GAO United States General Accounting Office Report to Congressional Requesters May 2001 LICENSING HYDROPOWER PROJECTS Better Time and Cost Data...Dates Covered (from... to) ("DD MON YYYY") Title and Subtitle LICENSING HYDROPOWER PROJECTS: Better Time and Cost Data Needed to Reach Informed...Organization Name(s) and Address(es) General Accounting Office, PO Box 37050, Washington, DC 20013 Performing Organization Number(s) GAO-01-499

Observations on the seasonal distribution of native fish in a 10-kilometer reach of San Bernardino Creek, Sonora, Mexico

Treesearch

C. O. Minckley

2013-01-01

San Bernardino Creek is a northern tributary of the Río Yaqui that originates in the United States and crosses the International Border just east of Douglas, Arizona/Agua Prieta, Sonora and immediately south of San Bernardino/Leslie Canyon National Wildlife Refuge. Six of eight Río Yaqui native fishes occur in this reach:four minnows, a sucker, and a poeciliid....

Intelligent transportation systems benefits and costs : 2003 update

DOT National Transportation Integrated Search

2003-03-01

The increasing demand for travel by highway and public transit in the United States is causing the transportation system to reach the limits of its existing capacity. Intelligent Transportation Systems (ITS) can help ease this strain through the appl...

Reflecting Cultural Diversity in the Music Classroom.

ERIC Educational Resources Information Center

Boyer-White, Rene

1988-01-01

Discusses the need to reach beyond traditional music, especially in urban areas, where the cultural plurality of the United States is reflected in the classrooms. Urges music teachers to guide students toward sensitivity to many types of musical expression. (LS)

Defense.gov Special Report: Travels with Panetta - May 2012

Science.gov Websites

Pakistan on Safe Havens The United States is reaching the limits of its patience with Pakistan serving as a safe haven for terrorists attacking American forces in Afghanistan, U.S. Defense Secretary Leon E

Southwestern Intermittent and Ephemeral Stream Connectivity

EPA Science Inventory

Ephemeral and intermittent streams are abundant in the arid and semiarid landscapes of the Western and Southwestern United States (U.S.). Connectivity of ephemeral and intermittent streams to the relatively few perennial reaches through runoff is a major driver of the ecohydrolog...

MODELING CONTAMINANT PROPAGATION IN DISTRIBUTION SYSTEMS.

EPA Science Inventory

The Safe Drinking Water Act and its Amendments (SDWAA) will pose a massive hallenge for the drinking water industry in the United States. As the SDWAA regulations reach implementation, increasing effort will be devoted to understanding the facctors causing deterioration of water...

Brown recluse spider

MedlinePlus

... secure container and bring it to the emergency room for identification. Poison Control Your local poison center can be reached directly ... a free and confidential service. All local poison control centers in the United States use this ... Take the spider to the hospital with you, ...

School-Entry Policies and Skill Accumulation across Directly and Indirectly Affected Individuals

ERIC Educational Resources Information Center

Bedard, Kelly; Dhuey, Elizabeth

2012-01-01

During the past half-century, there has been a trend toward increasing the minimum age a child must reach before entering school in the United States. States have accomplished this by moving the school-entry cutoff date earlier in the school year. The evidence presented in this paper shows that these law changes increased human capital…

The Concept and Context of the Engaged University in the Global South: Lessons from Latin America to Guide a Research Agenda

ERIC Educational Resources Information Center

Appe, Susan; Rubaii, Nadia; Líppez-De Castro, Sebastian; Capobianco, Stephen

2017-01-01

Engagement is widely recognized by higher education institutions, nation-states, and international organizations as the third pillar in the mission of university education. Despite the global reach of this concept, published research is disproportionately based on examples from the United States. This article brings to light the rich and extensive…

Scale-dependent geomorphic responses to active restoration and implications for cutthroat trout

NASA Astrophysics Data System (ADS)

Salant, N.; Miller, S. W.

2009-12-01

The predominant goal of instream habitat restoration is to increase the diversity, density and/or biomass of aquatic organisms through enhanced physical heterogeneity and increased food availability. In physically homogenized systems, habitat restoration is most commonly achieved at the reach-scale through the addition of structures or channel reconfiguration. Despite the completion of over 6,000 restoration projects in the United States, studies of fish responses to habitat restoration have largely produced equivocal results. Paradoxically, restoration monitoring overwhelmingly focuses on fish response without understanding how these responses link to the physical variables being altered and the scale at which geomorphic changes occur. Our study investigates whether instream habitat restoration affects geomorphic conditions at spatial scales relevant to the organism of interest (i.e. the spatial scale of the variables limiting to that organism). We measure the effects of active restoration on geomorphic metrics at three spatial scales (local, unit, and reach) using a before-after-control-impact design in a historically disturbed and heavily managed cutthroat trout stream. Observed trout habitat preferences (for spawning and juvenile/adult residence) are used to identify the limiting physical variables and are compared to the scale of spatially explicit geomorphic responses. Four reaches representing three different stages of restoration (before, one month and one year after) are surveyed for local-scale physical conditions, unit- and reach-scale morphology, resident fish use, and redd locations. Local-scale physical metrics include depth, nearbed and average velocity, overhead cover, particle size, and water quality metrics. Point measurements stratified by morphological unit are used to determine physical variability among unit types. Habitat complexity and availability are assessed at the reach-scale from topographic surveys and unit maps. Our multi-scale, process-based approach evaluates whether a commonly used restoration strategy creates geomorphic heterogeneity at scales relevant to fish diversity and microhabitat utilization, an understanding that will improve the efficiency and success of future restoration projects.

Common Ground for Managing Invasive Annual Grasses

USDA-ARS?s Scientific Manuscript database

Invasive annual grasses often reach their full biological potential in ecosystems of the western United States. This suggests that crucial ecosystem "checks and balances" are not functioning. In other words, invasion occurs because ecosystems have lost resistance to invasion, and invasive plants a...

31 CFR 351.9 - When will I receive the redemption value of my Series EE savings bonds?

Code of Federal Regulations, 2010 CFR

2010-07-01

... DEBT OFFERING OF UNITED STATES SAVINGS BONDS, SERIES EE Maturities, Redemption Values, and Investment... will be paid the redemption value of your book-entry bond when it reaches final maturity, if you have...

Computers and Curriculum--Promises and Problems.

ERIC Educational Resources Information Center

Caldwell, Robert M.

The educational problems of the United States have reached critical proportions, particularly if the nation is to maintain leadership in high technology industries. This document explores the promise technology offers for improving instruction and broadening alternatives for instructional delivery. The author considers how technologically assisted…

U.S. ethanol production capacity continues to increase

EIA Publications

2017-01-01

Fuel ethanol production capacity in the United States reached 15.5 billion gallons per year, or 1.01 million barrels per day (b/d), at the beginning of 2017, according to EIA's most recent U.S. Fuel Ethanol Plant Production Capacity report.

MODELING CONTAMINANT PROPAGATION IN DRINKING WATER DISTRIBUTION SYSTEMS

EPA Science Inventory

The Safe Drinking Water Act and its Amendments (SDWAA) will pose a massive challenge for the drinking-water industry in the United States. As the SDWAA regulations reach implementation, increasing effort will be devoted to understanding the factors causing deterioration of water ...

Educator and participant perceptions and cost analysis of stage-tailored educational telephone calls.

PubMed

Esters, Onikia N; Boeckner, Linda S; Hubert, Melanie; Horacek, Tanya; Kritsch, Karen R; Oakland, Mary J; Lohse, Barbara; Greene, Geoffrey; Nitzke, Susan

2008-01-01

To identify strengths and weaknesses of nutrition education via telephone calls as part of a larger stage-of-change tailored intervention with mailed materials. Evaluative feedback was elicited from educators who placed the calls and respondents who received the calls. An internet and telephone survey of 10 states in the midwestern United States. 21 educators in 10 states reached via the internet and 50 young adults reached via telephone. VARIABLES MEASURED AND ANALYSIS: Rankings of intervention components, ratings of key aspects of educational calls, and cost data (as provided by a lead researcher in each state) were summarized via descriptive statistics. RESULTS, CONCLUSIONS, AND IMPLICATIONS: Educational calls used 6 to 17 minutes of preparation time, required 8 to 15 minutes of contact time, and had a mean estimated cost of $5.82 per call. Low-income young adults favored print materials over educational calls. However, the calls were reported to have positive effects on motivating participants to set goals. Educators who use educational telephone calls to reach young adults, a highly mobile target audience, may require a robust and flexible contact plan.

Cardiovascular ischemic event rates in outpatients with symptomatic atherothrombosis or risk factors in the united states: insights from the REACH Registry.

PubMed

Eagle, Kim A; Hirsch, Alan T; Califf, Robert M; Alberts, Mark J; Steg, P Gabriel; Cannon, Christopher P; Brennan, Danielle M; Bhatt, Deepak L

2009-06-01

Atherothrombosis, defined as coronary artery, cerebrovascular, and peripheral arterial disease, is the leading cause of death in the United States. Limited data are available from outpatient populations to describe contemporary cardiovascular ischemic event rates and associated use of risk reduction treatments in patients with clinically manifest, or at risk for, atherothrombosis. The REduction of Atherothrombosis for Continued Health (REACH) Registry is an international, prospective, observational study of patients with either documented atherothrombotic syndromes or 3 or more risk factors designed to fill this knowledge gap. Baseline demographics and 1-year outcomes were evaluated for US patients enrolled in the REACH Registry. Multivariate analytic models were constructed using baseline characteristics to determine independent predictors of 1-year event rates. In the United States, 25,686 patients were enrolled into the registry. Among symptomatic patients (n = 19,069), 19% had disease in >or=1 arterial bed. As of July 2006, 1-year outcomes were available for 93.4% (n = 23,985) of patients. The composite cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke event rate was 4.3% for the overall population and highest in patients with triple bed disease (9.9%). There was a relatively high use of risk reduction medications among symptomatic patients. However, opportunity for improvement remains. Approximately 9% of symptomatic patients were not using any antithrombotic, 7% were not using any antihypertensive agents, and 17% were not taking a lipid-lowering agent, whereas >80% of patients suffered from hypertension or dyslipidemia. US patients with established atherothrombotic disease continue to experience high cardiovascular ischemic event rates; these rates increase in close association with polyvascular disease. Despite the use of risk reduction interventions, ideal secondary prevention of ischemic events has not been achieved.

Reach-scale characterization of large woody debris in a low-gradient, Midwestern U.S.A. river system

NASA Astrophysics Data System (ADS)

Martin, Derek J.; Pavlowsky, Robert T.; Harden, Carol P.

2016-06-01

Addition of large woody debris (LWD) to rivers has increasingly become a popular stream restoration strategy, particularly in river systems of the Midwestern United States. However, our knowledge of LWD dynamics is mostly limited to high gradient montane river systems, or coastal river systems. The LWD-related management of low-gradient, Midwestern river systems is thus largely based on higher gradient analogs of LWD dynamics. This research characterizes fluvial wood loads and investigates the relationships between fluvial wood, channel morphology, and sediment deposition in a relatively low-gradient, semiconfined, alluvial river. The LWD and channel morphology were surveyed at nine reaches along the Big River in southeastern Missouri to investigate those relationships in comparison to other regions. Wood loads in the Big River are low (3-114 m3/100 m) relative to those of higher gradient river systems of the Pacific Northwest, but high relative to lower-gradient river systems of the Eastern United States. Wood characteristics such as size and orientation suggest that the dominant LWD recruitment mechanism in the Big River is bank erosion. Also, ratios of wood geometry to channel geometry show that the Big River maintains a relatively high wood transport capacity for most of its length. Although LWD creates sites for sediment storage, the overall impact on reach-scale sediment storage in the Big River is low (< 4.2% of total in-channel storage). However, wood loads, and thus opportunities for sediment storage, have the potential to grow in the future as Midwestern riparian forests mature. This study represents the first of its kind within this particular type of river system and within this region and thus serves as a basis for understanding fluvial wood dynamics in low-gradient river systems of the Midwestern United States.

Social, political, and institutional setting: Water management problems of the Rio Grande

USGS Publications Warehouse

Douglas, A.J.

2009-01-01

This paper discusses various water management issues facing federal, state, and local agencies charged with managing the water resources of the Rio Grande River Basin and its major tributaries. The Rio Grande - 3,058 km (=1,900 mi) long - is the fourth longest river in the United States. The river's basin is 870,236 km2 (=336,000 mi2) and for roughly two-thirds of its length it forms the United States-Mexican border. It is a major recreational resource providing world class trout fishing near its headwaters in Colorado's San Juan Mountains and shoreline, angling, and boating opportunities near the Colorado-New Mexico border. The Rio Grande is the principal tourist attraction of Big Bend National Park and flows through downtown Albuquerque and El Paso. Many reaches are wide and broad, but almost all are relatively shallow and not navigable by commercial ships. Nevertheless, it is one of the most important renewable water resources of the southwestern United States and North America. The issue of the "manageability" of the river in the face of social forces and disparate administrative jurisdictions that adversely impact Rio Grande flows is a thread linking various sections of the paper together. The length of the river; the fact that major reaches lie in Colorado, New Mexico, and Texas; and its unique role as an international boundary pose complex management problems. The allocation status quo formed by the complex nexus of existing river laws make it difficult to reshape Rio Grande management. ?? 2009 ASCE.

GREEN CHEMISTRY FOR SELECTIRVE OXIDATION PROCESSES

EPA Science Inventory

The costs of handling, treating and disposing of wastes generated annually in the United States has reached to 2.2% of gross domestic product, and continued to rise. The chemical manufacturing industry generates more than 1.5 billion tons of hazardous waste and 9 billion tons of ...

Maritime vessels carry more than half of growing U.S.-East Africa trade

DOT National Transportation Integrated Search

2009-03-01

Trade between the United States and East African countries : (defi ned in this special report as Burundi, Kenya, : Rwanda, Tanzania, and Uganda) has grown substantially : in recent years, reaching $1.3 billion in value in 2007. : Between 1997 and 200...

Multipurpose Use of Geothermal Energy

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

Lienau, Paul J.; Lund, John W.

1974-10-09

The conference was organized to review the non-electric, multipurpose uses of geothermal energy in Hungary, Iceland, New Zealand, United States and the USSR. The international viewpoint was presented to provide an interchange of information from countries where non-electric use of geothermal energy has reached practical importance.

75 FR 70999 - National Entrepreneurship Week, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-19

... President of the United States of America A Proclamation Entrepreneurs embody the promise that lies at the... reach. During National Entrepreneurship Week, we renew our commitment to supporting the entrepreneurs... decisive action to accelerate growth and remove barriers for entrepreneurs and small business owners to...

Morning-Evening Newspaper Circulation: What Effect Do Appearance and Content Have?

ERIC Educational Resources Information Center

Schweitzer, John C.; And Others

1977-01-01

In a study of jointly-owned morning/evening newspapers in 96 United States cities, it was found that those morning/evening newspapers that were similar in content and appearance reached higher proportions of dual subscribers than those that were dissimilar. (GW)

7 CFR 51.2930 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.2930 Section 51.2930 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Apricots Definitions § 51.2930 Mature. Mature means having reached the stage of development which will insure a proper completion of the...

7 CFR 51.2930 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.2930 Section 51.2930 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Apricots Definitions § 51.2930 Mature. Mature means having reached the stage of development which will insure a proper completion of the...

Electric vehicles and public charging infrastructure : impediments and opportunities for success in the United States.

DOT National Transportation Integrated Search

2013-07-01

This report seeks to reach conclusions over the role that electric vehicles (EVs) and public charging : infrastructure should play in the future U.S. transportation system As demonstrated in this report, electric : vehicles are neither new nor techno...

Common clay and shale

USGS Publications Warehouse

Virta, R.L.

2006-01-01

At present, 150 companies produce common clay and shale in 41 US states. According to the United States Geological Survey (USGS), domestic production in 2005 reached 24.8 Mt valued at $176 million. In decreasing order by tonnage, the leading producer states include North Carolina, Texas, Alabama, Georgia and Ohio. For the whole year, residential and commercial building construction remained the major market for common clay and shale products such as brick, drain tile, lightweight aggregate, quarry tile and structural tile.

Light Water Reactor Sustainability Program Integrated Program Plan

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

McCarthy, Kathryn A.; Busby, Jeremy; Hallbert, Bruce

2014-04-01

Nuclear power has safely, reliably, and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. Domestic demand for electrical energy is expected to experience a 31% growth from 2009 to 2035. At the same time, most of the currently operating nuclear power plants will begin reaching the end of their initial 20-year extension to their original 40-year operating license for a total of 60 years of operation. Figure E-1 shows projected nuclear energy contribution tomore » the domestic generating capacity. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to decline—even with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary in 2009. The U.S. Department of Energy Office of Nuclear Energy’s Research and Development Roadmap (Nuclear Energy Roadmap) organizes its activities around four objectives that ensure nuclear energy remains a compelling and viable energy option for the United States. The four objectives are as follows: (1) develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current reactors; (2) develop improvements in the affordability of new reactors to enable nuclear energy to help meet the Administration’s energy security and climate change goals; (3) develop sustainable nuclear fuel cycles; and (4) understand and minimize the risks of nuclear proliferation and terrorism. The Light Water Reactor Sustainability (LWRS) Program is the primary programmatic activity that addresses Objective 1. This document summarizes the LWRS Program’s plans.« less

7 CFR 51.312 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Apples Definitions § 51.312 Mature. “Mature” means that the apples have reached the stage of development which will insure the proper completion of the ripening process. Before a mature apple becomes overripe it will show varying degrees of firmness...

7 CFR 51.312 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Apples Definitions § 51.312 Mature. “Mature” means that the apples have reached the stage of development which will insure the proper completion of the ripening process. Before a mature apple becomes overripe it will show varying degrees of firmness...

PisCES: Pis(cine) Community Estimation Software

EPA Science Inventory

PisCES predicts a fish community for any NHD-Plus stream reach in the conterminous United States. PisCES utilizes HUC-based distributional information for over 1,000 nature and non-native species obtained from NatureServe, the USGS, and Peterson Field Guide to Freshwater Fishes o...

Rural Cross-Sector Collaboration: A Social Frontier Analysis

ERIC Educational Resources Information Center

Miller, Peter M.; Scanlan, Martin K.; Phillippo, Kate

2017-01-01

Schools throughout the United States apply comprehensive community partnership strategies to address students' in- and out-of-school needs. Drawing from models like the Harlem Children's Zone, Promise Neighborhoods, and full-service community schools, such strategies call for diverse professionals to reach beyond their own organizations to…

"Who ate our corn?" We want to know and so should you!

USDA-ARS?s Scientific Manuscript database

The Future Scientists Program is designed to assist USDA/Hispanic Serving Institutions National Program reach out to communities, schools (grades K-12) and undergraduates with hands-on, inquiry-based activities that link them with United States Department of Agriculture (USDA)/Agricultural Research ...

7 CFR 51.1907 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.1907 Section 51.1907 Agriculture..., CERTIFICATION, AND STANDARDS) United States Consumer Standards for Fresh Tomatoes Definitions § 51.1907 Mature. Mature means that the tomato has reached the stage of development which will insure a proper completion...

7 CFR 51.1907 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.1907 Section 51.1907 Agriculture..., CERTIFICATION, AND STANDARDS) United States Consumer Standards for Fresh Tomatoes Definitions § 51.1907 Mature. Mature means that the tomato has reached the stage of development which will insure a proper completion...

State Models to Incentivize and Streamline Small Hydropower Development

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

Curtis, Taylor; Levine, Aaron; Johnson, Kurt

In 2016, the hydropower fleet in the United States produced more than 6 percent (approximately 265,829 gigawatt-hours [GWh]) of the total net electricity generation. The median-size hydroelectric facility in the United States is 1.6 MW and 75 percent of total facilities have a nameplate capacity of 10 MW or less. Moreover, the U.S. Department of Energy's Hydropower Vision study identified approximately 79 GW hydroelectric potential beyond what is already developed. Much of the potential identified is at low-impact new stream-reaches, existing conduits, and non-powered dams with a median project size of 10 MW or less. To optimize the potential andmore » value of small hydropower development, state governments are crafting policies that provide financial assistance and expedite state and federal review processes for small hydroelectric projects. This report analyzes state-led initiatives and programs that incentivize and streamline small hydroelectric development.« less

Understanding the competitive advantage of TPP-related nations from an econophysics perspective: Influence caused by China and the United States

NASA Astrophysics Data System (ADS)

Xing, Lizhi; Guan, Jun; Dong, Xianlei; Wu, Shan

2018-07-01

A new analytical framework of relatively competitive advantages of economies is established in this paper, which involves distinguishing functions of industrial sectors on the global value chain with bipartite graph theory and extracting inter-sector competitive relations through resource allocation process. Furthermore, it introduces network-based quantitative indices to measure the competitive advantage on the level of industrial sector and country respectively, taking scarcity of industrial resources into consideration. Finally, it carries out scenario simulation to analyze impacts on 13 TPP-related countries' competitiveness under four kinds of scenarios. Results show that a TPP without both the United States and China will undermine the two countries' competitiveness, and China's impact on GVC will be truly weaken if a TPP agreement led by the United States is reached and vice versa. Anyway, A TPP including both these two countries would serve the mutual interests

Coal resources, reserves and peak coal production in the United States

USGS Publications Warehouse

Milici, Robert C.; Flores, Romeo M.; Stricker, Gary D.

2013-01-01

In spite of its large endowment of coal resources, recent studies have indicated that United States coal production is destined to reach a maximum and begin an irreversible decline sometime during the middle of the current century. However, studies and assessments illustrating coal reserve data essential for making accurate forecasts of United States coal production have not been compiled on a national basis. As a result, there is a great deal of uncertainty in the accuracy of the production forecasts. A very large percentage of the coal mined in the United States comes from a few large-scale mines (mega-mines) in the Powder River Basin of Wyoming and Montana. Reported reserves at these mines do not account for future potential reserves or for future development of technology that may make coal classified currently as resources into reserves in the future. In order to maintain United States coal production at or near current levels for an extended period of time, existing mines will eventually have to increase their recoverable reserves and/or new large-scale mines will have to be opened elsewhere. Accordingly, in order to facilitate energy planning for the United States, this paper suggests that probabilistic assessments of the remaining coal reserves in the country would improve long range forecasts of coal production. As it is in United States coal assessment projects currently being conducted, a major priority of probabilistic assessments would be to identify the numbers and sizes of remaining large blocks of coal capable of supporting large-scale mining operations for extended periods of time and to conduct economic evaluations of those resources.

Regional variability in the accuracy of statistical reproductions of historical time series of daily streamflow at ungaged locations

NASA Astrophysics Data System (ADS)

Farmer, W. H.; Archfield, S. A.; Over, T. M.; Kiang, J. E.

2015-12-01

In the United States and across the globe, the majority of stream reaches and rivers are substantially impacted by water use or remain ungaged. The result is large gaps in the availability of natural streamflow records from which to infer hydrologic understanding and inform water resources management. From basin-specific to continent-wide scales, many efforts have been undertaken to develop methods to estimate ungaged streamflow. This work applies and contrasts several statistical models of daily streamflow to more than 1,700 reference-quality streamgages across the conterminous United States using a cross-validation methodology. The variability of streamflow simulation performance across the country exhibits a pattern familiar to other continental scale modeling efforts performed for the United States. For portions of the West Coast and the dense, relatively homogeneous and humid regions of the eastern United States models produce reliable estimates of daily streamflow using many different prediction methods. Model performance for the middle portion of the United States, marked by more heterogeneous and arid conditions, and with larger contributing areas and sparser networks of streamgages, is consistently poor. A discussion of the difficulty of statistical interpolation and regionalization in these regions raises additional questions of data availability and quality, hydrologic process representation and dominance, and intrinsic variability.

Combating the Influence of Non-State Organizations’ Deep Reach: Understanding the Expanded Influence of Non-State Actors and the Methodologies Required to Counter their Future Growth

DTIC Science & Technology

2013-05-23

for Public Release; Distribution is Unlimited REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burd9l1 for this...Ave. Ft. Leavenworth, KS 66027 11. SUPPLEMENTARY NOTES 12a. DISTRIBUTION/AVAILABILITY STATEMENT 12b. DISTRIBUTION CODE APPROVED FOR PUBLIC ...General Staff College, the United States Army, the Department of Defense, or any other US government agency. Cleared for public release

Preliminary survey of the saline-water resources of the United States

USGS Publications Warehouse

Krieger, Robert A.; Hatchett, J.L.; Poole, J.L.

1957-01-01

Basic hydrologic data available in the field offices of the U. S. Geological Survey and reports issued by the Survey furnish evidence that saline water (defined in this report as water containing more than 1,000 parts per million of dissolved solids) is available under diverse geologic and hydrologic conditions throughout the United States.The number of areas in which undeveloped supplies of fresh water are available has diminished considerably with the rapid growth of industries and population in the past decade. Many areas previously considered to have relatively unlimited water resources have reached the point at which water-supply shortages exist or are threatened.

Medical school libraries in the United States and Canada built between 1961 and 1971.

PubMed Central

Beatty, W K; Beatty, V L

1975-01-01

Twenty-four medical school libraries in the United States and Canada built between 1961 and 1971 were surveyed by means of questionnaires and visits. Results indicated that half of these libraries will have reached maximum functional capacity approximately six years after they moved into their new quarters. Space for technical processing is generally much less than required. Special features and examples of effective planning are described, and problems in arrangement, traffic patterns for people and materials, and the lack of logical expansion space are discussed. Comparisons are made with a similar survey of twenty medical school libraries made in 1961. Images PMID:1191825

Impact of high-speed passenger trains on freight train efficiency in shared railway corridors.

DOT National Transportation Integrated Search

2015-01-01

In the United States, freight rail demand had doubled from 0.9 trillion ton-miles in 1980 to 1.8 trillion tonmiles : in 2007, and railroad carriers reached a 39.5% market penetration in 20071 : . As intercity passenger : rail is widely recognized as ...

Evaluation of knowledge transfer in an immersive virtual learning environment for the transportation community : research project capsule.

DOT National Transportation Integrated Search

2010-01-01

In 2008 alone, 720 individuals were killed in a : construction or maintenance work zone in the : United States. However, since 2003, the total : number of individuals killed in a construction or : maintenance work zone in the US reached a : staggerin...

75 FR 62303 - National Domestic Violence Awareness Month, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

... National Domestic Violence Awareness Month, 2010 By the President of the United States of America A Proclamation In the 16 years since the passage of the Violence Against Women Act (VAWA), we have broken the silence surrounding domestic violence to reach thousands of survivors, prevent countless incidences of...

TQM Reaches the Academy.

ERIC Educational Resources Information Center

Marchese, Ted

1991-01-01

This introduction to the application of Total Quality Management (TQM) on college campuses first reviews the development and application of TQM principles in Japanese industries and recent implementation in industries and the Federal Government in the United States. Twelve principles of TQM are then identified: (1) a focus on quality; (2)…

Work Conditions and the Food Choice Coping Strategies of Employed Parents

ERIC Educational Resources Information Center

Devine, Carol M.; Farrell, Tracy J.; Blake, Christine E.; Jastran, Margaret; Wethington, Elaine; Bisogni, Carole A.

2009-01-01

Objective: How work conditions relate to parents' food choice coping strategies. Design: Pilot telephone survey. Setting: City in the northeastern United States (US). Participants: Black, white, and Hispanic employed mothers (25) and fathers (25) randomly recruited from low-/moderate-income zip codes; 78% of those reached and eligible…

They Remember the "Lost" People.

ERIC Educational Resources Information Center

Klages, Karen

Estimates of the number of children currently missing in the United States are only approximate because there is no effective central data bank to collect information on missing persons and unidentified bodies. However, the problem appears to have reached epidemic proportions. Some parents of missing persons have formed organizations in different…

Nationwide reconnaissance of contaminants of emerging concern in source and treated drinking waters of the United States: Pharmaceuticals

EPA Science Inventory

Mobile and persistent chemicals that are present in urban wastewater, such as pharmaceuticals, may survive on-site or municipal wastewater treatment and post-discharge environmental processes. These pharmaceuticals have the potential to reach surface and groundwaters, essential d...

15 CFR Appendix F to Part 30 - FTR to FTSR Concordance

Code of Federal Regulations, 2013 CFR

2013-01-01

..., aircraft, cargo vans, and other carriers and containers 30.33 Vessels, planes, cargo vans, and other carriers and containers sold foreign. 30.27 Return of exported cargo to the United States prior to reaching...(d) Electronic Export Information filing standards. 30.5(e) Monitoring the filing of Electronic...

15 CFR Appendix F to Part 30 - FTR to FTSR Concordance

Code of Federal Regulations, 2010 CFR

2010-01-01

..., aircraft, cargo vans, and other carriers and containers 30.33 Vessels, planes, cargo vans, and other carriers and containers sold foreign. 30.27 Return of exported cargo to the United States prior to reaching...(d) Electronic Export Information filing standards. 30.5(e) Monitoring the filing of Electronic...

15 CFR Appendix F to Part 30 - FTR to FTSR Concordance

Code of Federal Regulations, 2011 CFR

2011-01-01

..., aircraft, cargo vans, and other carriers and containers 30.33 Vessels, planes, cargo vans, and other carriers and containers sold foreign. 30.27 Return of exported cargo to the United States prior to reaching...(d) Electronic Export Information filing standards. 30.5(e) Monitoring the filing of Electronic...

15 CFR Appendix F to Part 30 - FTR to FTSR Concordance

Code of Federal Regulations, 2012 CFR

2012-01-01

..., aircraft, cargo vans, and other carriers and containers 30.33 Vessels, planes, cargo vans, and other carriers and containers sold foreign. 30.27 Return of exported cargo to the United States prior to reaching...(d) Electronic Export Information filing standards. 30.5(e) Monitoring the filing of Electronic...

78 FR 68846 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-15

... the United States, chronic conditions such as heart disease, obesity and diabetes are among the... obesity and hypertension, and promoting health equity. CDC plans to assess the effectiveness of the REACH... in health disparities within targeted populations for obesity and hypertension. (3) Identify factors...

WWW.cell Biology Education: Evolution Web Sites

ERIC Educational Resources Information Center

Liu, Dennis

2005-01-01

The debate over teaching evolution has once again reached a fever pitch in the United States. Earnest nineteenth-century clashes between scientific and religious worldviews have given way to the politically charged arguments of creation science and now intelligent design. The Web site of the National Center for Science Education (NCSE;…

October 1957 Memorandum Related to Sputnik

ERIC Educational Resources Information Center

McNatt, Missy; Traill, David

2007-01-01

On October 5, 1957, the headline on the front page of the "Baltimore News-Post" proclaimed "Russ "Moon" Circling Earth." The "Russ" Moon was Sputnik I, launched by the Soviet Union a day earlier. The launch had far-reaching and unexpected outcomes for the United States. Almost immediately, President Dwight…

Model study of RCC stepped spillways with sloped converging training walls

USDA-ARS?s Scientific Manuscript database

Approximately half of the over 11,000 small watershed dams designed and constructed under the supervision of the United States Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS) will reach the end of their planned service life within the next 10 years. Many of these dams...

Insecticide resistance status of United States populations of Aedes albopictus and mechanisms involved

USDA-ARS?s Scientific Manuscript database

Aedes albopictus (Skuse) is an invasive mosquito that has become an important vector of chikungunya and dengue viruses. Immature Ae. albopictus thrive in backyard household containers that require treatment with larvicides and when adult populations reach pest levels or disease transmission is ongoi...

7 CFR 51.3153 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.3153 Section 51.3153 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Nectarines Definitions § 51.3153 Mature. “Mature” means that the nectarine has reached the stage of growth which will insure a proper completion of...

7 CFR 51.1313 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.1313 Section 51.1313 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Winter Pears 1 Definitions § 51.1313 Mature. (a) Mature means that the pear has reached the stage of maturity which will insure the proper completion of...

7 CFR 51.484 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.484 Section 51.484 Agriculture Regulations..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Cantaloups 1 Definitions § 51.484 Mature. Mature means that the cantaloup has reached the stage of maturity which will insure the proper completion...

7 CFR 51.1218 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.1218 Section 51.1218 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Peaches Definitions § 51.1218 Mature. “Mature” means that the peach has reached the stage of growth which will ensure a proper completion of the...

7 CFR 51.3153 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.3153 Section 51.3153 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Nectarines Definitions § 51.3153 Mature. “Mature” means that the nectarine has reached the stage of growth which will insure a proper completion of...

7 CFR 51.1313 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.1313 Section 51.1313 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Winter Pears 1 Definitions § 51.1313 Mature. (a) Mature means that the pear has reached the stage of maturity which will insure the proper completion of...

7 CFR 51.484 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.484 Section 51.484 Agriculture Regulations..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Cantaloups 1 Definitions § 51.484 Mature. Mature means that the cantaloup has reached the stage of maturity which will insure the proper completion...

7 CFR 51.1272 - Mature.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.1272 Section 51.1272 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Summer and Fall Pears 1 Definitions § 51.1272 Mature. (a) Mature means that the pear has reached the stage of maturity which will insure the proper...

7 CFR 51.1218 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.1218 Section 51.1218 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Peaches Definitions § 51.1218 Mature. “Mature” means that the peach has reached the stage of growth which will ensure a proper completion of the...

7 CFR 51.1272 - Mature.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.1272 Section 51.1272 Agriculture..., CERTIFICATION, AND STANDARDS) United States Standards for Summer and Fall Pears 1 Definitions § 51.1272 Mature. (a) Mature means that the pear has reached the stage of maturity which will insure the proper...

Interpersonal Communication between Partners: Addressing the Issues of Safe Sex Practices.

ERIC Educational Resources Information Center

Williams, Kymber N.

The increase in the incidence and mortality rates of Acquired Immune Deficiency Syndrome (AIDS) and other sexually transmitted diseases (STDs) for Americans in the United States suggests that health communicators need to reach sexually active Americans with prevention information. If successful interpersonal communication skills can be cultivated,…

The case for moderate growth in vehicle miles of travel : a critical juncture in U.S. travel behavior trends

DOT National Transportation Integrated Search

2006-04-01

This report hypothesizes that the United States has reached a critical juncture in terms of national mobility trends and underlying socio-demographic conditions and travel behavior that will result in more moderate rates of annual vehicle miles of tr...

To Excel at "O," Study the Map and Run Like Hell.

ERIC Educational Resources Information Center

Conniff, Richard

1992-01-01

Explains the sport of orienteering in which participants use detailed topographic maps and compasses to reach control points along a course. Describes the history of the sport and its minimal success in the United States. Presents several versions of the sport and identifies the demographics of participants. (KS)

The Coast Artillery Journal. Volume 69, Number 5, November 1928

DTIC Science & Technology

1928-11-01

century that science has reached its maturity and revealed its titanic power. Today, after a few decades of the scientific 378 THE COAST ARTILLERY...THE UNITED STATES ••..... 388 By CAPT. V. W. HALL A SYSTEM OF SPOTTING AND PLOTTING FOR ANTIAIRCRAFT FIRING •.•..... _’ By LIEUT. ROBERTW. CRICHLOW...Training in Peace Time-Foreign Periodicals. BOOK REVIEWS ..•...••..• , .•.• 453 Tamerlane, The Earth Shaker-Condensed Military History of the United

Similar and functionally typical kinematic reaching parameters in 7- and 15-month-old in utero cocaine-exposed and unexposed infants.

PubMed

Tronick, E Z; Fetters, Linda; Olson, Karen L; Chen, Yuping

2004-04-01

This study examined the effects of intrauterine cocaine exposure on the reaches of 19 exposed and 15 unexposed infants at 7 and 15 months using kinematic measures. Infants sat at a table and reached for a rattle, a toy doll, and a chair. Videotaped reaches were digitized using the Peak Performance system. Kinematic movement variables were extracted (e.g., reach duration, peak velocity, movement units, path length) and ratios computed (e.g., path length divided by number of movement units). Regardless of exposure status, reaches of older infants were faster, more direct, had fewer movement units, and covered more distance with the first movement unit. Exposed infants covered more distance per movement unit than unexposed infants, but there were no other significant differences. Reaches of exposed and unexposed infants were essentially similar. Importantly, reach parameters for these high-risk infants were similar to reach parameters for infants at lower social and biological risk. Copyright 2004 Wiley Periodicals, Inc.

Land-Grant Colleges & Universities: What They Are and the Relations of the Federal Government to Them. Bulletin, 1951, No. 15

ERIC Educational Resources Information Center

Office of Education, Federal Security Agency, 1951

1951-01-01

The land-grant colleges and universities in the United States are the result of a partnership of the States and the Federal Government. They represent an effort to provide a type of higher education within the reach of, and adapted to the needs of, the agricultural and industrial people of this country. They have played a very important part in…

United States all-in-one cartridge market: 1994 including end-user research

NASA Astrophysics Data System (ADS)

Shane, John

1995-04-01

Cartridge remanufacturing is reaching a turning point. Although more cartridges are being remanufactured today than las year, profitability is not as many would like. Margins for SX-type cartridges are slim. In addition, penetrating the LBP-NX and LBP-EX business has been slower than was expected. Although BIS expects that remanufacturing will rebound, the state of the industry today exhibits the signs of being in a slump.

Worldwide orthopaedic research activity 2010-2014: Publication rates in the top 15 orthopaedic journals related to population size and gross domestic product.

PubMed

Hohmann, Erik; Glatt, Vaida; Tetsworth, Kevin

2017-06-18

To perform a bibliometric analysis of publications rates in orthopedics in the top 15 orthopaedic journals. Based on their 2015 impact factor, the fifteen highest ranked orthopaedic journals between January 2010 and December 2014 were used to establish the total number of publications; cumulative impact factor points (IF) per country were determined, and normalized to population size, GDP, and GDP/capita, comparison to the median country output and the global leader. Twenty-three thousand and twenty-one orthopaedic articles were published, with 66 countries publishing. The United States had 8149 publications, followed by the United Kingdom (1644) and Japan (1467). The highest IF was achieved by the United States (24744), United Kingdom (4776), and Japan (4053). Normalized by population size Switzerland lead. Normalized by GDP, Croatia was the top achiever. Adjusting GDP/capita, for publications and IF, China, India, and the United States were the leaders. Adjusting for population size and GDP, 28 countries achieved numbers of publications to be considered at least equivalent with the median academic output. Adjusting GDP/capita only China and India reached the number of publications to be considered equivalent to the current global leader, the United States. Five countries were responsible for 60% of the orthopaedic research output over this 5-year period. After correcting for GDP/capita, only 28 of 66 countries achieved a publication rate equivalent to the median country. The United States, United Kingdom, South Korea, Japan, and Germany were the top five countries for both publication totals and cumulative impact factor points.

On Point: The United States Army in Operation Iraqi Freedom

DTIC Science & Technology

2004-01-01

arrived and prepared. The I MEF, commanding 1st Marine Division (1 MARDIV), 1 Air Wing, the 1st Armoured Division (UK), and other supporting units, made...reach into Baghdad. Supporting and Parallel Operations As V Corps advanced north toward Baghdad, I MEF, supported by the 1st (UK) Armoured Division...The 3rd ACR had weeks before it expected to enter the theater, as did the 2nd ACR (L). Three of the 7th UK Armoured Brigade’s four battle groups

U.S. Air Force Considerations in Implementing a Specialized Pilot Program.

DTIC Science & Technology

1980-06-06

fighter force as they would be highly specialized and oriented to fulfill career slots in aviation units. Because of the far-reaching implications of...Isralies do it this way and claim a 60-1 kill ratio. The kill ratio of the United States pilots in SEA Southeast Asia was about 2.5-1. We believe that...Research Division at Lackland AFB, found tnat between the freshman and senior years AFOOT scores increased 4by an average of 20 to 30 points. While these

Benefits of a department of corrections partnership with a health sciences university: New Jersey's experience.

PubMed

Reeves, Rusty; Brewer, Arthur; Debilio, Lisa; Kosseff, Christopher; Dickert, Jeff

2014-04-01

More than half of the state prisons in the United States outsource health care. While most states contract with private companies, a small number of states have reached out to their health science universities to meet their needs for health care of prisoners. New Jersey is the most recent state to form such an agreement. This article discusses the benefits of such a model for New Jersey's Department of Corrections and for New Jersey's health sciences university, the Rutgers University, formerly the University of Medicine and Dentistry of New Jersey. The benefits for both institutions should encourage other states to participate in such affiliations.

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

Lewis, G.N.; Postol, T.A.

Long-range nuclear-armed cruise missiles are highly accurate and are capable of reaching most targets within the United States and the Commonwealth of Independent States (CIS) from launch points beyond their borders. Neither the United States nor the CIS has air surveillance systems capable of providing reliable warning against cruise missiles. Thus it is possible that a small-scale cruise missile attack could go entirely undetected until the nuclear weapons arrived over their targets. Such an attack could destroy the other country's entire strategic bomber force on the ground and severely damage its strategic command and control system, perhaps to the pointmore » of endangering the ability of its ICBM force to be launched on warning. This capability makes long-range nuclear cruise missiles potentially one of the most destabilizing of all nuclear weapons.« less

Sizes of the Largest Possible Earthquakes in the Central and Eastern United States - Summary of a Workshop, September 8-9, 2008, Golden, Colorado

USGS Publications Warehouse

Wheeler, Russell L.

2009-01-01

Most probabilistic seismic-hazard assessments require an estimate of Mmax, the magnitude (M) of the largest earthquake that is thought possible within a specified area. In seismically active areas such as some plate boundaries, large earthquakes occur frequently enough that Mmax might have been observed directly during the historical period. In less active regions like most of the Central and Eastern United States and adjacent Canada, large earthquakes are much less frequent and generally Mmax must be estimated indirectly. The indirect-estimation methods are many, their results vary widely, and opinions differ as to which methods are valid. This lack of consensus about Mmax estimation increases the uncertainty of hazard assessments for planned nuclear power reactors and increases design and construction costs. Accordingly, the U.S. Geological Survey and the U.S. Nuclear Regulatory Commission held an open workshop on Mmax estimation in the Central and Eastern United States and adjacent Canada. The workshop was held on Monday and Tuesday, September 8 and 9, 2008, at the U.S. Geological Survey offices in Golden, Colorado. Thirty-five people attended. The workshop goals were to reach consensus on one or more of: (1) the relative merits of the various methods of Mmax estimation, (2) which methods are invalid, (3) which methods are promising but not yet ready for use, and (4) what research is needed to reach consensus on the values and relative importance of the individual estimation methods.

Historical Highlights in the Education of Black Americans.

ERIC Educational Resources Information Center

Spraggins, Tinsley

This booklet shows the continuity, from 1619 to the present, of movements in the education of black people in the United States. Material presented in the booklet is aimed at increasing understanding and stimulating efforts to reach a just solution in the struggle for school integration and equality of opportunity. Chapters focus on: the African…

Common Problems Experienced by First Year Alternatively Certified Teachers: A Qualitative Study

ERIC Educational Resources Information Center

Hung, Li-Ching; Smith, Cary Stacy

2012-01-01

The teacher shortage throughout the United States, especially in areas considered "at-risk," has reached an alarming level. Novice teachers often decide not to return after one year of service, with the number of teachers not returning doubling at five years. One possible means of overcoming these two problems is alternative…

Primary laws and fine levels are associated with increases in seat belt use, 1997–2008 : traffic tech.

DOT National Transportation Integrated Search

2010-11-01

Increasing seat belt usage in the United States has proved to be a : slow and difficult task. It has taken about 30 years since NHTSA : conducted the first seat belt and child restraint workshops in : 1978 to reach 84% usage in 2009. In general, seat...

Parkinsonia L.

Treesearch

Kristina F. Connor; Jane E. Rodgers; Carol Miller

2008-01-01

There are three noteworthy species of Parkinsonia grown in the United States. Palo verde is a thorny, green-barked shrub/small tree which can reach a height of 11 m. The name refers to the very noticeable green color of the smooth trunk of this drought-resistant tree of the hot southern deserts. The open-crowned trees have alternate, bipinnate...

Community Gardening Project: Meredith College Students Explore Sustainability, Organics

ERIC Educational Resources Information Center

Roubanis, Jody L.; Landis, William

2007-01-01

Consuming locally grown foods promotes sustainable development and individual wellness (Waters, 2006). In the United States, the average food product travels 2,000 miles before reaching the consumer (Schlosser, 2001). This distance between producer and consumer is one reason that today's youth lack an understanding of the origin of the food they…

Individual, Family, and Community Environmental Correlates of Obesity in Latino Elementary School Children

ERIC Educational Resources Information Center

Elder, John P.; Arredondo, Elva M.; Campbell, Nadia; Baquero, Barbara; Duerksen, Susan; Ayala, Guadalupe; Crespo, Noc C.; Slymen, Donald; McKenzie, Thomas

2010-01-01

Background: The prevalence of overweight children has reached epidemic proportions, and affects Latinos youth more than other subgroups in the United States. Given the prevalence of obesity and its economic consequences, community health initiatives have shifted toward primary prevention at younger ages. Methods: Data representing all levels of…

77 FR 63201 - Leif Erikson Day, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-16

... men and women who boldly reach for the next great discovery. More than 800 years after that first excursion, a ship called Restauration set sail in Erikson's wake with the eyes and hearts of its passengers... two thousand twelve, and of the Independence of the United States of America the two hundred and...

Benefits of Greenhouse Gas Mitigation on the Supply, Management, and Use of Water Resources in the United States

EPA Science Inventory

Climate change impacts on water resources in the U.S. are likely to be far-reaching and substantial, because the water sector spans many parts of the economy, from supply and demand for agriculture, industry, energy production, transportation and municipal use to damages from nat...

Response of reservoir atrazine concentrations following regulatory and management changes

USDA-ARS?s Scientific Manuscript database

Since the early 1990s, atrazine concentrations in United States drinking water supplies exceeding the drinking water standard of 3 parts per billion (ppb) have been identified as a costly and major water quality concern. Atrazine levels in Columbus, Ohio tap water reached 8.74 ppb in the early 1990s...

From Free to Fee: Neoliberalising Preferential Policy Measures for Minority Education in China

ERIC Educational Resources Information Center

Yamada, Naomi C. F.

2015-01-01

In both China and in the United States, policies of "positive discrimination" were originally intended to lessen educational and economic inequalities, and to provide equal opportunities. As with affirmative action in the American context, China's "preferential policies" are broad-reaching, but are best known for taking ethnic…

Success and Failure in Adult Education: The Immigrant Experience 1914-1924.

ERIC Educational Resources Information Center

Seller, Maxine S.

The educational experience of adult immigrants to the United States between 1914-24 is discussed. Attempts of educators and Americanization agencies to reach adult immigrants are described and reasons for the failure of these attempts are given, including inadequate funding, narrowness in subject matter and methods, and insensitivity to ethnic…

Using Gottfredson's Theory of Circumscription and Compromise to Improve Latino Students' School Success

ERIC Educational Resources Information Center

Ivers, Nathaniel N.; Milsom, Amy; Newsome, Deborah W.

2012-01-01

Academic success among Latino youth is low relative to other racial/ethnic groups in the United States. It is important that school counselors recognize factors that influence school success among Latino youth and develop strategies to assist those students in reaching their potential. The authors discuss Gottfredson's theory of circumscription…

15 CFR Appendix F to Part 30 - FTR to FTSR Concordance

Code of Federal Regulations, 2014 CFR

2014-01-01

..., aircraft, cargo vans, and other carriers and containers 30.33 Vessels, planes, cargo vans, and other carriers and containers sold foreign. 30.27 Return of exported cargo to the United States prior to reaching... transactions. 30.26 Reporting of vessels, aircraft, cargo vans, and other carriers and containers 30.33 Vessels...

Tribal Colleges Reach beyond the Tribe

ERIC Educational Resources Information Center

Ashburn, Elyse

2007-01-01

Turtle Mountain Community College was established to serve Chippewa Indians, but, in any given year, roughly 10 percent of its students are not members of any federally recognized tribe. Many of the 34 other public tribal colleges and universities in the United States have similar makeups. In all, such institutions educate about 5,000 non-Indian…

FROM BROWNFIELDS TO GREEN STREETS - A PROPOSAL TO DEVELOP A MULTI-AGENCY COLLABORATIVE DECISION-MAKING PROCESS FOR SOLVING SMALL SCALE BROWNFIELD URBAN REDEVELOPMENT ISSUES

EPA Science Inventory

(1) Technical challenge to sustainability: The prevalence of brownfield properties across the United States has reached epidemic proportions. Created from lack of market interest, preference for easily developed land, fear of legal liability, and lack of resources, brownfiel...

Resources for Increasing Physical Activity in Children and Youth

ERIC Educational Resources Information Center

Ryan, Carol A.; Beighle, Aaron

2010-01-01

The number of children and youth who are overweight has reached epidemic proportions in the United States. According to the 2007-2008 National Health and Nutrition Examination Survey (NHANES) conducted by the Centers for Disease Control and Prevention (CDC), an estimated 17 percent of children and adolescents ages 2-19 years are obese. In…

Cultural practices for prevention and control of mountain pine beetle infestations

Treesearch

Christopher J. Fettig; Kenneth E. Gibson; A. Steven Munson; Jose F. Negrón

2014-01-01

In recent years, the mountain pine beetle, Dendroctonus ponderosae Hopkins, has impacted >8.9 million hectares of forests in the western United States. During endemic populations, trees weakened by other agents are often colonized by D. ponderosae but may be difficult to detect due to their scarcity. Once populations reach...

Intersecting Inequalities: Research to Reduce Inequality for Immigrant-Origin Children and Youth

ERIC Educational Resources Information Center

Suárez-Orozco, Carola; Yoshikawa, Hirokazu; Tseng, Vivian

2015-01-01

As immigration has reached historic numbers in the United States, immigrant children have become an integral part of the national tapestry. While immigration has grown across all post-industrial nations, inequality has risen at a steep rate on a variety of indicators, including income distribution, child poverty, residential segregation, and…

Beginning English Day by Day.

ERIC Educational Resources Information Center

Roddy, Michael

This book aims to meet the needs of students who are beginning to learn English and to help them reach such goals as gaining an education, finding a job, continuing on to higher education, or functioning better in everyday life in the United States. The book stresses the basic language skills of vocabulary development, grammar, reading, writing,…

Homeless Students and Academic Achievement: Evidence from a Large Urban Area

ERIC Educational Resources Information Center

Tobin, Kerri J.

2016-01-01

Child homelessness has recently reached levels unprecedented in the United States since the Great Depression. Contemporary research has attempted to isolate the effects of homelessness on education, with mixed results. This study reports results from a study in one large urban area and finds that there is no meaningful difference in achievement…

Reaching for Justice: The Pedagogical Politics of Agency, Race, and Change

ERIC Educational Resources Information Center

Simpson, Jennifer S.

2006-01-01

The prevalence of institutional racism in the United States presents an urgent and complicated challenge. Little agreement exists among scholars regarding the existence and implications of racism, or the position educators might take in addressing it. In the context of public and scholarly retreats from the significance of and responsibility for…

Pedometers: Answers to FAQs from Teachers

ERIC Educational Resources Information Center

Cuddihy, Thomas F.; Pangrazi, Robert P.; Tomson, Lois M.

2005-01-01

In Japan, pedometers are so popular that most households there now have several. While pedometers have not yet reached this level of popularity in the United States, the media commonly discuss monitoring physical activity with pedometers. This discussion has focused both on its use as a monitoring device and as a means of physical activity…

Reaching Out: Best Practices for Educating Mexican-Origin Children and Youth.

ERIC Educational Resources Information Center

Romo, Harriett D.

School systems in the United States are not serving Latino students well, especially those from low-income families. This book examines difficulties encountered by Mexican-origin students--one of the fastest growing minority groups--and describes why some schools fall short and how others have improved student outcomes. The focus throughout the…

Custody Evaluators' Beliefs about Domestic Violence Allegations during Divorce: Feminist and Family Violence Perspectives

ERIC Educational Resources Information Center

Haselschwerdt, Megan L.; Hardesty, Jennifer L.; Hans, Jason D.

2011-01-01

Approximately, 20% of divorcing couples in the United States require judicial intervention to reach a custody agreement. In such cases, courts often call on child custody evaluators to conduct comprehensive evaluations and recommend custody agreements and services that meet children's best interests. Estimates suggest that allegations of domestic…

Physical Activity and U.S. Public Elementary Schools: Implications for Our Profession

ERIC Educational Resources Information Center

Beaulieu, Lisa; Butterfield, Stephen A.; Mason, Craig A.; Loovis, E. Michael

2012-01-01

Childhood obesity in the U.S. has reached crisis proportion. In response, public elementary schools have embarked on various methods to increase children's physical activity. The purpose of this study was to examine strategies by United States public elementary schools to increase children's physical activity. Of particular concern was how…

Digital Games and Language Teaching and Learning

ERIC Educational Resources Information Center

Sykes, Julie M.

2018-01-01

The digital gaming industry has captured the public's attention worldwide and in the United States alone, the video game industry is predicted to increase by 30% from 2010 to 2019, reaching $19.6 billion in revenue (Takahashi, 2015, n.p.). Not surprisingly, digital gameplay is also rapidly expanding in educational domains. Although researchers…

Sponsors of Agricultural Literacies: Intersections of Institutional and Local Knowledge in a Farming Community

ERIC Educational Resources Information Center

Galbreath, Marcy L.

2015-01-01

Many of the agricultural literacies engendering twentieth-century farming practices and shaping contemporary concepts of food and nutrition in the United States arose through scientific research at land-grant colleges. This article examines how those literacies reached and interacted with local communities through institutional entities such as…

Raising Our Children's Children.

ERIC Educational Resources Information Center

Doucette-Dudman, Deborah; LaCure, Jeffrey R.

There are 3.2 million children in the United States living with their grandparents or other kin, a 40 percent increase since 1980. This exploding sociological trend with far-reaching implications for our future spans every segment of our society--rich and poor, black and white, Asian and Hispanic, urban and suburban. Based on interviews with…

Sex and Intimacy among Infertile Couples.

ERIC Educational Resources Information Center

Greil, Arthur; And Others

Infertility is a widespread health problem in the United States, affecting anywhere from 10 to 15 percent and perhaps even a greater percentage of U.S. couples. Infertility can have far-reaching effects on life satisfaction, well-being, and psychological adjustment. This paper presents an analysis of sex and intimacy among infertile couples based…

Counseling the Client with Prostate Cancer.

ERIC Educational Resources Information Center

Curtis, Russell C.; Juhnke, Gerald A.

2003-01-01

Prostate cancer is prevalent in the United States and has a far-reaching effect on men and their relationships. Being diagnosed with and treated for prostate cancer often causes men to experience side effects that induce physical, emotional, and social change. Counselors need to be aware of prostate cancer's impact on men and their families.…

Steady-state flow distribution and monthly flow duration in selected branches of St. Clair and Detroit rivers within the Great Lakes waterway

USGS Publications Warehouse

Holtschlag, D.J.; Koschik, J.A.

2001-01-01

St. Clair and Detroit Rivers are connecting channels between Lake Huron and Lake Erie in the Great Lakes waterway, and form part of the boundary between the United States and Canada. St. Clair River, the upper connecting channel, drains 222,400 square miles and has an average flow of about 182,000 cubic feet per second. Water from St. Clair River combines with local inflows and discharges into Lake St. Clair before flowing into Detroit River. In some reaches of St. Clair and Detroit Rivers, islands and dikes split the flow into two to four branches. Even when the flow in a reach is known, proportions of flows within individual branches of a reach are uncertain. Simple linear regression equations, subject to a flow continuity constraint, are developed to provide estimators of these proportions and flows. The equations are based on 533 paired measurements of flow in 13 reaches forming 31 branches. The equations provide a means for computing the expected values and uncertainties of steady-state flows on the basis of flow conditions specified at the upstream boundaries of the waterway. In 7 upstream reaches, flow is considered fixed because it can be determined on the basis of flows specified at waterway boundaries and flow continuity. In these reaches, the uncertainties of flow proportions indicated by the regression equations can be used directly to determine the uncertainties of the corresponding flows. In the remaining 6 downstream reaches, flow is considered uncertain because these reaches do not receive flow from all the branches of an upstream reach, or they receive flow from some branches of more than one upstream reach. Monte Carlo simulation analysis is used to quantify this increase in uncertainty associated with the propagation of uncertainties from upstream reaches to downstream reaches. To eliminate the need for Monte Carlo simulations for routine calculations, polynomial regression equations are developed to approximate the variation in uncertainties as a function of flow at the headwaters of St. Clair River. Finally, monthly flow-duration data on the main channels of St. Clair and Detroit Rivers are used with the equations developed in this report to estimate the steady-state flow-duration characteristics of selected branches.

Effects of water use diversion regulation and conservation on sediemtn transport with comparisons from the United States

USGS Publications Warehouse

Gray, J. R.; Osterkamp, W. R.; Jianhua, Xu

2002-01-01

Too much sediment and too little water are related problems in China’s Yellow River Basin. Sediment yield in the basin averages about 2,100 t/(km2·a), greatest is of the world’s large rivers although the Yellow River ranks 31st in mean flow. A quarter of the sediment deposited in the 780-km lower reach, causing bed levels to rise an average of a meter per decade wang and other. Sediment aggradation along this reach is concentrated between dikes, resulting in average river-bed elevations 5 m higher, and at Xinxiang as much as 10 m higher, than surrounding bottomlands. The dikes, which have breached nearly 1,600 times in the last 24 centuries, reduce the threat of flooding for 85-million people on 120,000 km2 in five provinces of northeastern China (Decun, undated). This paper addresses some environmental and social factors related to this problem, and provides descriptions of two United States rivers that exhibit some analogous responses, albeit not to the extent of those associated with the Yellow River, “China’s Sorrow”.

Riparian Land Use/Land Cover Data for Five Study Units in the Nutrient Enrichment Effects Topical Study of the National Water-Quality Assessment Program

USGS Publications Warehouse

Johnson, Michaela R.; Buell, Gary R.; Kim, Moon H.; Nardi, Mark R.

2007-01-01

This dataset was developed as part of the National Water-Quality Assessment (NAWQA) Program, Nutrient Enrichment Effects Topical (NEET) study for five study units distributed across the United States: Apalachicola-Chattahoochee-Flint River Basin, Central Columbia Plateau-Yakima River Basin, Central Nebraska Basins, Potomac River Basin and Delmarva Peninsula, and White, Great and Little Miami River Basins. One hundred forty-three stream reaches were examined as part of the NEET study conducted 2003-04. Stream segments, with lengths equal to the logarithm of the basin area, were delineated upstream from the downstream ends of the stream reaches with the use of digital orthophoto quarter quadrangles (DOQQ) or selected from the high-resolution National Hydrography Dataset (NHD). Use of the NHD was necessary when the stream was not distinguishable in the DOQQ because of dense tree canopy. The analysis area for each stream segment was defined by a buffer beginning at the segment extending to 250 meters lateral to the stream segment. Delineation of land use/land cover (LULC) map units within stream segment buffers was conducted using on-screen digitizing of riparian LULC classes interpreted from the DOQQ. LULC units were mapped using a classification strategy consisting of nine classes. National Wetlands Inventory (NWI) data were used to aid in wetland classification. Longitudinal transect sampling lines offset from the stream segments were generated and partitioned into the underlying LULC types. These longitudinal samples yielded the relative linear extent and sequence of each LULC type within the riparian zone at the segment scale. The resulting areal and linear LULC data filled in the spatial-scale gap between the 30-meter resolution of the National Land Cover Dataset and the reach-level habitat assessment data collected onsite routinely for NAWQA ecological sampling. The final data consisted of 12 geospatial datasets: LULC within 25 meters of the stream reach (polygon); LULC within 50 meters of the stream reach (polygon); LULC within 50 meters of the stream segment (polygon); LULC within 100 meters of the stream segment (polygon); LULC within 150 meters of the stream segment (polygon); LULC within 250 meters of the stream segment (polygon); frequency of gaps in woody vegetation LULC at the reach scale (arc); stream reaches (arc); longitudinal LULC at the reach scale (arc); frequency of gaps in woody vegetation LULC at the segment scale (arc); stream segments (arc); and longitudinal LULC at the segment scale (arc).

Broad Reach and Targeted Recruitment Using Facebook for an Online Survey of Young Adult Substance Use

PubMed Central

Prochaska, Judith J

2012-01-01

Background Studies of tobacco use and other health behaviors have reported great challenges in recruiting young adults. Social media is widely used by young adults in the United States and represents a potentially fast, affordable method of recruiting study participants for survey research. Objective The present study examined Facebook as a mechanism to reach and survey young adults about tobacco and other substance use. Methods Participants were cigarette users, age 18-25 years old, living throughout the United States and recruited through Facebook to complete a survey about tobacco and other substance use. Paid advertising using Facebook’s Ad program over 13 months from 2010 Feb 28 to 2011 Apr 4 targeted by age (18-25), location (United States or California), language (English), and tobacco- and/or marijuana-related keywords. Facebook approved all ads. Results The campaign used 20 ads, which generated 28,683,151 impressions, yielding 14,808 clicks (0.7% of targeted Facebook members), at an overall cost of $6,628.24. The average cost per click on an ad was $0.45. The success of individual ads varied widely. There was a rise in both clicks and impressions as the campaign grew. However, the peak for clicks was 3 months before the peak for ad impressions. Of the 69,937,080 accounts for those age 18-25 in the United States, Facebook estimated that 2.8% (n = 1,980,240) were reached through tobacco and marijuana keywords. Our campaign yielded 5237 signed consents (35.4% of clicks), of which 3093 (59%) met criteria, and 1548 (50% of those who met criteria) completed the survey. The final cost per valid completed survey was $4.28. The majority of completed surveys came from whites (69%) and males (72%). The sample averaged 8.9 cigarettes per day (SD 7.5), 3.8 years of smoking (SD 2.9), with a median of 1 lifetime quit attempts; 48% did not intend to quit smoking in the next 6 months. Conclusions Despite wide variety in the success of individual ads and potential concerns about sample representativeness, Facebook was a useful, cost-effective recruitment source for young-adult smokers to complete a survey about the use of tobacco and other substances. The current findings support Facebook as a viable recruitment option for assessment of health behavior in young adults. PMID:22360969

Broad reach and targeted recruitment using Facebook for an online survey of young adult substance use.

PubMed

Ramo, Danielle E; Prochaska, Judith J

2012-02-23

Studies of tobacco use and other health behaviors have reported great challenges in recruiting young adults. Social media is widely used by young adults in the United States and represents a potentially fast, affordable method of recruiting study participants for survey research. The present study examined Facebook as a mechanism to reach and survey young adults about tobacco and other substance use. Participants were cigarette users, age 18-25 years old, living throughout the United States and recruited through Facebook to complete a survey about tobacco and other substance use. Paid advertising using Facebook's Ad program over 13 months from 2010 Feb 28 to 2011 Apr 4 targeted by age (18-25), location (United States or California), language (English), and tobacco- and/or marijuana-related keywords. Facebook approved all ads. The campaign used 20 ads, which generated 28,683,151 impressions, yielding 14,808 clicks (0.7% of targeted Facebook members), at an overall cost of $6,628.24. The average cost per click on an ad was $0.45. The success of individual ads varied widely. There was a rise in both clicks and impressions as the campaign grew. However, the peak for clicks was 3 months before the peak for ad impressions. Of the 69,937,080 accounts for those age 18-25 in the United States, Facebook estimated that 2.8% (n = 1,980,240) were reached through tobacco and marijuana keywords. Our campaign yielded 5237 signed consents (35.4% of clicks), of which 3093 (59%) met criteria, and 1548 (50% of those who met criteria) completed the survey. The final cost per valid completed survey was $4.28. The majority of completed surveys came from whites (69%) and males (72%). The sample averaged 8.9 cigarettes per day (SD 7.5), 3.8 years of smoking (SD 2.9), with a median of 1 lifetime quit attempts; 48% did not intend to quit smoking in the next 6 months. Despite wide variety in the success of individual ads and potential concerns about sample representativeness, Facebook was a useful, cost-effective recruitment source for young-adult smokers to complete a survey about the use of tobacco and other substances. The current findings support Facebook as a viable recruitment option for assessment of health behavior in young adults.

The contemporary cement cycle of the United States

USGS Publications Warehouse

Kapur, A.; Van Oss, H. G.; Keoleian, G.; Kesler, S.E.; Kendall, A.

2009-01-01

A country-level stock and flow model for cement, an important construction material, was developed based on a material flow analysis framework. Using this model, the contemporary cement cycle of the United States was constructed by analyzing production, import, and export data for different stages of the cement cycle. The United States currently supplies approximately 80% of its cement consumption through domestic production and the rest is imported. The average annual net addition of in-use new cement stock over the period 2000-2004 was approximately 83 million metric tons and amounts to 2.3 tons per capita of concrete. Nonfuel carbon dioxide emissions (42 million metric tons per year) from the calcination phase of cement manufacture account for 62% of the total 68 million tons per year of cement production residues. The end-of-life cement discards are estimated to be 33 million metric tons per year, of which between 30% and 80% is recycled. A significant portion of the infrastructure in the United States is reaching the end of its useful life and will need to be replaced or rehabilitated; this could require far more cement than might be expected from economic forecasts of demand for cement. ?? 2009 Springer Japan.

Dynamical quenching and annealing in self-organization multiagent models.

PubMed

Burgos, E; Ceva, H; Perazzo, R P

2001-07-01

We study the dynamics of a generalized minority game (GMG) and of the bar attendance model (BAM) in which a number of agents self-organize to match an attendance that is fixed externally as a control parameter. We compare the usual dynamics used for the minority game with one for the BAM that makes a better use of the available information. We study the asymptotic states reached in both frameworks. We show that states that can be assimilated to either thermodynamic equilibrium or quenched configurations can appear in both models, but with different settings. We discuss the relevance of the parameter G that measures the value of the prize for winning in units of the fine for losing. We also provide an annealing protocol by which the quenched configurations of the GMG can progressively be modified to reach an asymptotic equilibrium state that coincides with the one obtained with the BAM.

Dynamical quenching and annealing in self-organization multiagent models

NASA Astrophysics Data System (ADS)

Burgos, E.; Ceva, Horacio; Perazzo, R. P.

2001-07-01

We study the dynamics of a generalized minority game (GMG) and of the bar attendance model (BAM) in which a number of agents self-organize to match an attendance that is fixed externally as a control parameter. We compare the usual dynamics used for the minority game with one for the BAM that makes a better use of the available information. We study the asymptotic states reached in both frameworks. We show that states that can be assimilated to either thermodynamic equilibrium or quenched configurations can appear in both models, but with different settings. We discuss the relevance of the parameter G that measures the value of the prize for winning in units of the fine for losing. We also provide an annealing protocol by which the quenched configurations of the GMG can progressively be modified to reach an asymptotic equilibrium state that coincides with the one obtained with the BAM.

Nongovernment Philanthropic Spending on Public Health in the United States.

PubMed

Shaw-Taylor, Yoku

2016-01-01

The objective of this study was to estimate the dollar amount of nongovernment philanthropic spending on public health activities in the United States. Health expenditure data were derived from the US National Health Expenditures Accounts and the US Census Bureau. Results reveal that spending on public health is not disaggregated from health spending in general. The level of philanthropic spending is estimated as, on average, 7% of overall health spending, or about $150 billion annually according to National Health Expenditures Accounts data tables. When a point estimate of charity care provided by hospitals and office-based physicians is added, the value of nongovernment philanthropic expenditures reaches approximately $203 billion, or about 10% of all health spending annually.

Comparison of the historical record of earthquake hazard with seismic-hazard models for New Zealand and the continental United States

USGS Publications Warehouse

Stirling, M.; Petersen, M.

2006-01-01

We compare the historical record of earthquake hazard experienced at 78 towns and cities (sites) distributed across New Zealand and the continental United States with the hazard estimated from the national probabilistic seismic-hazard (PSH) models for the two countries. The two PSH models are constructed with similar methodologies and data. Our comparisons show a tendency for the PSH models to slightly exceed the historical hazard in New Zealand and westernmost continental United States interplate regions, but show lower hazard than that of the historical record in the continental United States intraplate region. Factors such as non-Poissonian behavior, parameterization of active fault data in the PSH calculations, and uncertainties in estimation of ground-motion levels from historical felt intensity data for the interplate regions may have led to the higher-than-historical levels of hazard at the interplate sites. In contrast, the less-than-historical hazard for the remaining continental United States (intraplate) sites may be largely due to site conditions not having been considered at the intraplate sites, and uncertainties in correlating ground-motion levels to historical felt intensities. The study also highlights the importance of evaluating PSH models at more than one region, because the conclusions reached on the basis of a solely interplate or intraplate study would be very different.

Contemporary Jus Ad Bellum on Use of Force in Self-Defense by States Against Non-State Terrorist Groups -- Limitations, Evolutions and Alternatives

DTIC Science & Technology

2011-09-01

seen in contemporary news headlines. One need only consider recent United States (U.S.) military action taken in Pakistan to kill Osama Bin Laden to...intelligence before leaving the country. News reports indicated that the Pakistani government was informed of the mission after it was well underway. While...U.S. relations with Pakistan reached a new low, with the leaking of the name of the Central Intelligence Agency’s (CIA’s) station chief in Pakistan

Profile of the public health workforce: registered TRAIN learners in the United States.

PubMed

Jones, Jeffery A; Banks, Lois; Plotkin, Ilya; Chanthavongsa, Sunny; Walker, Nathan

2015-04-01

We analyzed data from the TrainingFinder Real-time Affiliate Integrated Network (TRAIN), the most widely used public health workforce training system in the United States, to describe the public health workforce and characteristics of individual public health workers. We extracted self-reported demographic data of 405,095 learners registered in the TRAIN online system in 2012. Mirroring the results of other public health workforce studies, TRAIN learners are disproportionately women, college educated, and White compared with the populations they serve. TRAIN learners live in every state and half of all zip codes, with a concentration in states whose public health departments are TRAIN affiliates. TRAIN learners' median age is 46 years, and one third of TRAIN learners will reach retirement age in the next 10 years. TRAIN data provide a limited but useful profile of public health workers and highlight the utility and limitations of using TRAIN for future research.

Stratospheric ozone over the United States in summer linked to observations of convection and temperature via chlorine and bromine catalysis

PubMed Central

Anderson, James G.; Weisenstein, Debra K.; Bowman, Kenneth P.; Homeyer, Cameron R.; Smith, Jessica B.; Wilmouth, David M.; Sayres, David S.; Klobas, J. Eric; Dykema, John A.; Wofsy, Steven C.

2017-01-01

We present observations defining (i) the frequency and depth of convective penetration of water into the stratosphere over the United States in summer using the Next-Generation Radar system; (ii) the altitude-dependent distribution of inorganic chlorine established in the same coordinate system as the radar observations; (iii) the high resolution temperature structure in the stratosphere over the United States in summer that resolves spatial and structural variability, including the impact of gravity waves; and (iv) the resulting amplification in the catalytic loss rates of ozone for the dominant halogen, hydrogen, and nitrogen catalytic cycles. The weather radar observations of ∼2,000 storms, on average, each summer that reach the altitude of rapidly increasing available inorganic chlorine, coupled with observed temperatures, portend a risk of initiating rapid heterogeneous catalytic conversion of inorganic chlorine to free radical form on ubiquitous sulfate−water aerosols; this, in turn, engages the element of risk associated with ozone loss in the stratosphere over the central United States in summer based upon the same reaction network that reduces stratospheric ozone over the Arctic. The summertime development of the upper-level anticyclonic flow over the United States, driven by the North American Monsoon, provides a means of retaining convectively injected water, thereby extending the time for catalytic ozone loss over the Great Plains. Trusted decadal forecasts of UV dosage over the United States in summer require understanding the response of this dynamical and photochemical system to increased forcing of the climate by increasing levels of CO2 and CH4. PMID:28584119

Stratospheric ozone over the United States in summer linked to observations of convection and temperature via chlorine and bromine catalysis.

PubMed

Anderson, James G; Weisenstein, Debra K; Bowman, Kenneth P; Homeyer, Cameron R; Smith, Jessica B; Wilmouth, David M; Sayres, David S; Klobas, J Eric; Leroy, Stephen S; Dykema, John A; Wofsy, Steven C

2017-06-20

We present observations defining ( i ) the frequency and depth of convective penetration of water into the stratosphere over the United States in summer using the Next-Generation Radar system; ( ii ) the altitude-dependent distribution of inorganic chlorine established in the same coordinate system as the radar observations; ( iii ) the high resolution temperature structure in the stratosphere over the United States in summer that resolves spatial and structural variability, including the impact of gravity waves; and ( iv ) the resulting amplification in the catalytic loss rates of ozone for the dominant halogen, hydrogen, and nitrogen catalytic cycles. The weather radar observations of ∼2,000 storms, on average, each summer that reach the altitude of rapidly increasing available inorganic chlorine, coupled with observed temperatures, portend a risk of initiating rapid heterogeneous catalytic conversion of inorganic chlorine to free radical form on ubiquitous sulfate-water aerosols; this, in turn, engages the element of risk associated with ozone loss in the stratosphere over the central United States in summer based upon the same reaction network that reduces stratospheric ozone over the Arctic. The summertime development of the upper-level anticyclonic flow over the United States, driven by the North American Monsoon, provides a means of retaining convectively injected water, thereby extending the time for catalytic ozone loss over the Great Plains. Trusted decadal forecasts of UV dosage over the United States in summer require understanding the response of this dynamical and photochemical system to increased forcing of the climate by increasing levels of CO 2 and CH 4 .

Recent blood pressure trends in adolescents from China, Korea, Seychelles and the United States of America, 1997-2012.

PubMed

Xi, Bo; Bovet, Pascal; Hong, Young M; Zong, Xin'nan; Chiolero, Arnaud; Kim, Hae S; Zhang, Tao; Zhao, Min

2016-10-01

Although the prevalence of obesity is increasing worldwide, secular trends in elevated blood pressure (BP) differ across populations. We aimed to compare recent BP and obesity trends in adolescents aged 10-19 years in China, Korea, Seychelles and the United States of America. Data in adolescents aged 10-19 years came from China (1997-2011, n = 8025), Korea (1998-2012, n = 10 119), Seychelles (1998-2012, n = 27 569) and the United States of America (1999-2012, n = 14 580). Elevated BP was defined as SBP or DBP equal to or above the referent sex, age and height-specific 95th percentile of the US Fourth Report. Overweight and obesity were defined using criteria of the International Obesity Task Force. Between 1997-2000 and 2011-2012, the prevalence of elevated BP decreased in Korea and did not change substantially in China and in the United States of America. The prevalence of elevated BP increased in Seychelles. In 2011-2012, the prevalence of elevated BP was 1.7% in the United States of America, 3.8% in China, 3.7% in Korea and 14.3% in Seychelles. The prevalence of overweight and obesity increased over time and reached in 2011-2012 41.2% in the United States of America, 18.6% in China, 25.2% in Korea and 27.4% in Seychelles. Elevated BP was strongly associated with obesity in all countries. Although the prevalence of obesity increased markedly in the four countries, secular BP trends in adolescents differed in countries of different regions.

The economic impact of assisted reproductive technology: a review of selected developed countries.

PubMed

Chambers, Georgina M; Sullivan, Elizabeth A; Ishihara, Osamu; Chapman, Michael G; Adamson, G David

2009-06-01

To compare regulatory and economic aspects of assisted reproductive technologies (ART) in developed countries. Comparative policy and economic analysis. Couples undergoing ART treatment in the United States, Canada, United Kingdom, Scandinavia, Japan, and Australia. Description of regulatory and financing arrangements, cycle costs, cost-effectiveness ratios, total expenditure, utilization, and price elasticity. Regulation and financing of ART share few general characteristics in developed countries. The cost of treatment reflects the costliness of the underlying healthcare system rather than the regulatory or funding environment. The cost (in 2006 United States dollars) of a standard IVF cycle ranged from $12,513 in the United States to $3,956 in Japan. The cost per live birth was highest in the United States and United Kingdom ($41,132 and $40,364, respectively) and lowest in Scandinavia and Japan ($24,485 and $24,329, respectively). The cost of an IVF cycle after government subsidization ranged from 50% of annual disposable income in the United States to 6% in Australia. The cost of ART treatment did not exceed 0.25% of total healthcare expenditure in any country. Australia and Scandinavia were the only country/region to reach levels of utilization approximating demand, with North America meeting only 24% of estimated demand. Demand displayed variable price elasticity. Assisted reproductive technology is expensive from a patient perspective but not from a societal perspective. Only countries with funding arrangements that minimize out-of-pocket expenses met expected demand. Funding mechanisms should maximize efficiency and equity of access while minimizing the potential harm from multiple births.

The sociology of health in the United States: recent theoretical contributions.

PubMed

Cockerham, William C

2014-04-01

This paper examines recent trends in theory in health sociology in the United States and finds that the use of theory is flourishing. The central thesis is that the field has reached a mature state and is in the early stage of a paradigm shift away from a past focus on methodological individualism (in which the individual is the primary unit of analysis) toward a growing utilization of theories with a structural orientation This outcome is materially aided by research methods (e.g. hierarchal linear modeling, biomarkers) providing measures of structural effects on the health of the individual that were often absent or underdeveloped in the past. Structure needs to be accounted for in any social endeavor and contemporary medical sociology appears to be doing precisely that as part of the next stage of its evolution. The recent contributions to theory in the sociology of health discussed in this paper are fundamental cause, medicalization, social capital, neighborhood disadvantage, and health lifestyle theories.

Improving medical device regulation: the United States and Europe in perspective.

PubMed

Sorenson, Corinna; Drummond, Michael

2014-03-01

Recent debates and events have brought into question the effectiveness of existing regulatory frameworks for medical devices in the United States and Europe to ensure their performance, safety, and quality. This article provides a comparative analysis of medical device regulation in the two jurisdictions, explores current reforms to improve the existing systems, and discusses additional actions that should be considered to fully meet this aim. Medical device regulation must be improved to safeguard public health and ensure that high-quality and effective technologies reach patients. We explored and analyzed medical device regulatory systems in the United States and Europe in accordance with the available gray and peer-reviewed literature and legislative documents. The two regulatory systems differ in their mandate and orientation, organization, pre- and postmarket evidence requirements, and transparency of process. Despite these differences, both jurisdictions face similar challenges for ensuring that only safe and effective devices reach the market, monitoring real-world use, and exchanging pertinent information on devices with key users such as clinicians and patients. To address these issues, reforms have recently been introduced or debated in the United States and Europe that are principally focused on strengthening regulatory processes, enhancing postmarket regulation through more robust surveillance systems, and improving the traceability and monitoring of devices. Some changes in premarket requirements for devices are being considered. Although the current reforms address some of the outstanding challenges in device regulation, additional steps are needed to improve existing policy. We examine a number of actions to be considered, such as requiring high-quality evidence of benefit for medium- and high-risk devices; moving toward greater centralization and coordination of regulatory approval in Europe; creating links between device identifier systems and existing data collection tools, such as electronic health records; and fostering increased and more effective use of registries to ensure safe postmarket use of new and existing devices. © 2014 Milbank Memorial Fund.

Improving Medical Device Regulation: The United States and Europe in Perspective

PubMed Central

SORENSON, CORINNA; DRUMMOND, MICHAEL

2014-01-01

Context: Recent debates and events have brought into question the effectiveness of existing regulatory frameworks for medical devices in the United States and Europe to ensure their performance, safety, and quality. This article provides a comparative analysis of medical device regulation in the two jurisdictions, explores current reforms to improve the existing systems, and discusses additional actions that should be considered to fully meet this aim. Medical device regulation must be improved to safeguard public health and ensure that high-quality and effective technologies reach patients. Methods: We explored and analyzed medical device regulatory systems in the United States and Europe in accordance with the available gray and peer-reviewed literature and legislative documents. Findings: The two regulatory systems differ in their mandate and orientation, organization, pre-and postmarket evidence requirements, and transparency of process. Despite these differences, both jurisdictions face similar challenges for ensuring that only safe and effective devices reach the market, monitoring real-world use, and exchanging pertinent information on devices with key users such as clinicians and patients. To address these issues, reforms have recently been introduced or debated in the United States and Europe that are principally focused on strengthening regulatory processes, enhancing postmarket regulation through more robust surveillance systems, and improving the traceability and monitoring of devices. Some changes in premarket requirements for devices are being considered. Conclusions: Although the current reforms address some of the outstanding challenges in device regulation, additional steps are needed to improve existing policy. We examine a number of actions to be considered, such as requiring high-quality evidence of benefit for medium-and high-risk devices; moving toward greater centralization and coordination of regulatory approval in Europe; creating links between device identifier systems and existing data collection tools, such as electronic health records; and fostering increased and more effective use of registries to ensure safe postmarket use of new and existing devices. PMID:24597558

Variability of Ecosystem State in Rivers Containing Natural Dams: A Chemical Analysis

NASA Astrophysics Data System (ADS)

Reynolds, Z. A.

2015-12-01

Flooding, and the resulting economic damage to roads and property, is associated with natural dams such as beaver dams or log jams. For this reason, humans often remove natural dams; however, river reaches with natural dams provide very different ecosystem services in comparison with free-flowing river reaches. Therefore, the goal of this project is to assess the differences in ecosystem state between these different river reach types in the northeastern United States. We focused on differences in basic chemistry (e.g., dissolved oxygen, pH, temperature, and organic carbon) to assess the impact of natural dams on river ecosystem state. Study sites include rivers in the White Mountains and southeastern New Hampshire at locations with beaver dams, beaver ponds, beaver meadows, log jams, and free-flowing reaches. Dissolved oxygen, ORP, pH, temperature, and conductivity were measured in the field with a YSI Professional Plus meter. Water samples were collected for subsequent laboratory analysis of total organic carbon with a Shimadzu TOC-L. Preliminary results show that the chemistry of river water varies with feature type. Most significantly, dissolved oxygen concentrations are highest in free-flowing reaches and lowest in beaver ponds. Although beaver ponds are often associated with lower pH, due the increased concentration of organic acids, some beaver ponds can increase pH when compared to free-flowing reaches on the same river. Early results also show that water chemistry returns quickly to the chemistry typical of the free-flowing river reaches after being altered by a natural dam. Overall, natural dams create a river system that has more heterogeneity, and therefore has opportunities to provide more ecosystem functions, than a purely free-flowing river; this can increase the number of supported instream and riparian species. By increasing the understanding of how natural dams affect the chemistry of river water, river engineers can improve their decisions on how to remove problematic natural dams that increase flooding risks; they can also investigate possibilities to mimic the ecosystem state generated by natural dams in places where these dams are regularly removed.

A Digital Hydrologic Network Supporting NAWQA MRB SPARROW Modeling--MRB_E2RF1WS

USGS Publications Warehouse

Brakebill, J.W.; Terziotti, S.E.

2011-01-01

A digital hydrologic network was developed to support SPAtially Referenced Regression on Watershed attributes (SPARROW) models within selected regions of the United States. These regions correspond with the U.S. Geological Survey's National Water Quality Assessment (NAWQA) Program Major River Basin (MRB) study units 2, 3, 4, 5, and 7 (Preston and others, 2009). MRB2, covers the South Atlantic-Gulf and Tennessee River basins. MRB3, covers the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins. MRB4, covers the Missouri River basins. MRB5, covers the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins. MRB7, covers the Pacific Northwest River basins. The digital hydrologic network described here represents surface-water pathways (MRB_E2RF1) and associated catchments (MRB_E2RF1WS). It serves as the fundamental framework to spatially reference and summarize explanatory information supporting nutrient SPARROW models (Brakebill and others, 2011; Wieczorek and LaMotte, 2011). The principal geospatial dataset used to support this regional effort was based on an enhanced version of a 1:500,000 scale digital stream-reach network (ERF1_2) (Nolan et al., 2002). Enhancements included associating over 3,500 water-quality monitoring sites to the reach network, improving physical locations of stream reaches at or near monitoring locations, and generating drainage catchments based on 100m elevation data. A unique number (MRB_ID) identifies each reach as a single unit. This unique number is also shared by the catchment area drained by the reach, thus spatially linking the hydrologically connected streams and the respective drainage area characteristics. In addition, other relevant physical, environmental, and monitoring information can be associated to the common network and accessed using the unique identification number.

A Digital Hydrologic Network Supporting NAWQA MRB SPARROW Modeling--MRB_E2RF1

USGS Publications Warehouse

Brakebill, J.W.; Terziotti, S.E.

2011-01-01

A digital hydrologic network was developed to support SPAtially Referenced Regression on Watershed attributes (SPARROW) models within selected regions of the United States. These regions correspond with the U.S. Geological Survey's National Water Quality Assessment (NAWQA) Program Major River Basin (MRB) study units 2, 3, 4, 5, and 7 (Preston and others, 2009). MRB2, covers the South Atlantic-Gulf and Tennessee River basins. MRB3, covers the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins. MRB4, covers the Missouri River basins. MRB5, covers the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins. MRB7, covers the Pacific Northwest River basins. The digital hydrologic network described here represents surface-water pathways (MRB_E2RF1) and associated catchments (MRB_E2RF1WS). It serves as the fundamental framework to spatially reference and summarize explanatory information supporting nutrient SPARROW models (Brakebill and others, 2011; Wieczorek and LaMotte, 2011). The principal geospatial dataset used to support this regional effort was based on an enhanced version of a 1:500,000 scale digital stream-reach network (ERF1_2) (Nolan et al., 2002). Enhancements included associating over 3,500 water-quality monitoring sites to the reach network, improving physical locations of stream reaches at or near monitoring locations, and generating drainage catchments based on 100m elevation data. A unique number (MRB_ID) identifies each reach as a single unit. This unique number is also shared by the catchment area drained by the reach, thus spatially linking the hydrologically connected streams and the respective drainage area characteristics. In addition, other relevant physical, environmental, and monitoring information can be associated to the common network and accessed using the unique identification number.

Child Sexual Abuse: A School Leadership Issue

ERIC Educational Resources Information Center

Mitchell, Mark W.

2010-01-01

Child Sexual Abuse is a growing epidemic. In the United States, 1 in 6 boys and 1 in 4 girls will be sexually abused before reaching adulthood. From a legal standpoint, inappropriate sexual relations between a faculty/staff member and a student are a growing national concern. In 1991, the Supreme Court heard the Franklin v. Gwinnett County Public…

Asthma and Environment Fact Sheet for Parents and Schools. Revised

ERIC Educational Resources Information Center

Healthy Schools Network, Inc., 2012

2012-01-01

Important facts about asthma and the environment include: (1) Asthma has reached epidemic proportions in the United States, affecting about 25 million people of all ages and races, including about 7 million children; (2) Nearly one in 10 school-aged children has asthma, and the percentage of children with asthma is rising more rapidly in…

The Effect of Teacher Designed Multimedia on Student Comprehension and Retention Rates within Introductory College Science Courses

ERIC Educational Resources Information Center

Rhodes, Ashley E.

2013-01-01

Compared to other nations, fewer American students are pursuing and completing degrees within the science, technology, engineering, and mathematics (STEM) fields. For the United States to remain competitive, the development of novel instructional techniques designed to reach students who might otherwise be lost from these majors is imperative.…

Public Pedagogy and the Politics of Neo-Liberalism: Making the Political More Pedagogical

ERIC Educational Resources Information Center

Giroux, Henry A.

2004-01-01

Neo-liberalism has reached a new stage in the United States, buttressed largely by the almost seamless alliances formed among the Bush administration, religious fundamentalists, neo-conservative extremists, the dominant media, and corporate elites. This article explores the various ways in which neo-liberal cultural politics works as a form of…

The 1980 Census: The Counting of America. Population Bulletin, Vol. 34, No. 4.

ERIC Educational Resources Information Center

Francese, Peter K.

The booklet describes the United States Census Bureau program for conducting and making available the results of the 1980 census which will attempt to reach 80 million households. It examines in detail the questionnaire itself, the planning that went into it, the Census Bureau plans and programs for eliciting public cooperation and finding…

Forecasting Doctoral-Level Content in Agricultural Education: Viewpoints of Engaged Scholars in the United States

ERIC Educational Resources Information Center

Shinn, Glen C.; Briers, Gary; Baker, Matt

2008-01-01

In this study, the researchers used a classical Delphi method to re-examine the conceptual framework, definition, and knowledge base of the field. Seventeen engaged scholars, each representing the expert agricultural education community, reached consensus on defining the field of study, 10 knowledge domains, and 67 knowledge objects. The Delphi…

Quantifying Channel Maintenance Instream Flows: An Approach for Gravel-Bed Streams in the Western United States

Treesearch

Larry J. Schmidt; John P. Potyondy

2004-01-01

This paper discusses one approach for quantifying channel maintenance instream flow necessary to achieve the Forest Service Organic Act purpose of securing favorable conditions of water flows. The approach is appropriate for quantifying channel maintenance flows on perennial, unregulated, snowmelt-dominated, gravel-bed streams with alluvial reaches. The approach...

Reeducating the Educator: Global Perspectives on Community Building. SUNY Series, Teacher Preparation and Development.

ERIC Educational Resources Information Center

Christiansen, Helen, Ed.; Ramadevi, S., Ed.

This collection of papers focuses on community building within teacher education programs in Canada, Israel, Australia, and the United States, suggesting that teacher educators must go beyond localized experiences and reach out to each other in a global discussion. There are 12 chapters in 4 parts. Part 1, "Opening the Conversation,"…

The Law of Student Expulsions and Suspensions. NOLPE Monograph.

ERIC Educational Resources Information Center

Rossow, Lawrence F.

Since the 1975 United States Supreme Court Decision of "Goss versus Lopez," which provided the foundation for the law of procedure in student suspensions, the law of expulsion and suspension has reached such a level of complexity that school officials can no longer simply "do what is right" when punishing students by expulsion or suspension.…

3 CFR 8735 - Proclamation 8735 of October 7, 2011. Columbus Day, 2011

Code of Federal Regulations, 2012 CFR

2012-01-01

... Proc. 8735 Columbus Day, 2011By the President of the United States of America A Proclamation On October... generations reach new horizons. Ten weeks before his arrival in the Americas, Columbus and his crewmembers set... that continue to enrich the fabric of American life. Columbus returned to the Americas three more times...

29 CFR 1975.2 - Basis of authority.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Occupational Safety and Health Act of 1970, is derived mainly from the Commerce Clause of the Constitution. (section 2(b), Pub. L. 91-596; U.S. Constitution, Art. I, Sec. 8, Cl. 3; “United States v. Darby,” 312 U.S. 100.) The reach of the Commerce Clause extends beyond Federal regulation of the channels and...

29 CFR 1975.2 - Basis of authority.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Occupational Safety and Health Act of 1970, is derived mainly from the Commerce Clause of the Constitution. (section 2(b), Pub. L. 91-596; U.S. Constitution, Art. I, Sec. 8, Cl. 3; “United States v. Darby,” 312 U.S. 100.) The reach of the Commerce Clause extends beyond Federal regulation of the channels and...

U.S. Public Libraries and the Use of Web Technologies, 2010. A Closer Look

ERIC Educational Resources Information Center

Lietzau, Zeth; Helgren, Jamie

2011-01-01

It's well known that technology is changing at an increasingly rapid pace and that many public libraries throughout the United States are attempting to adopt new technologies to better reach their patrons. In trade journals, blogs, and at library conferences, professionals in the field have continually discussed the best methods for using web…

The English Experiment: An Hour a Day Keeps Illiteracy at Bay

ERIC Educational Resources Information Center

Machin, Stephen; McNally, Sandra

2005-01-01

In developed countries like the United States and Britain, the continuing challenge for educators is to sort through the choices of an all-you-can-eat school system and teach the basic skills. Despite so-called universal education, an alarming number of people still fail to reach even basic levels of literacy. The "literacy hour" was…

First Report of Aerial Blight of Ruth’s Golden Aster (Pityopsis ruthii) caused by Rhizoctonia solani in the United States

USDA-ARS?s Scientific Manuscript database

Ruth's golden aster (Pityopsis ruthii) is an endangered, herbaceous perennial that occurs only at a few sites along small reaches of the Hiwassee and Ocoee rivers in Polk County, Tennessee. This species has ornamental potential. In 2012, we vegetatively propagated various genotypes and established p...

Missing in Action: African American Combat Arms Officers in the United States Army

DTIC Science & Technology

2008-05-22

person in b al concerns of a highly efficient and enthusiastic protégé and transmit lucid messages that war is as coming from a strong...objectives and goals as being within their reach. The role model serves as a living dream . He embodies dreams that provide inspiration for his own

Agriculture and Water Quality. Issues in Agricultural Policy. Agriculture Information Bulletin Number 548.

ERIC Educational Resources Information Center

Crowder, Bradley M.; And Others

Agriculture generates byproducts that may contribute to the contamination of the United States' water supply. Any effective regulations to ban or restrict agricultural chemical or land use practices in order to improve water quality will affect the farm economy. Some farmers will benefit; some will not. Most agricultural pollutants reach surface…

Paper, paperboard and woodpulp markets, 2010-2011

Treesearch

Peter Ince; Eduard Akim; Bernard Lombard; Tomas Parik; Anastasia Tolmatsova

2011-01-01

Paper and paperboard output rebounded along with overall industrial production in both Europe and the United States, but has not yet fully recovered to the peak levels of 2007-2008. Generally more robust market conditions prevailed from 2010 to early 2011, with higher consumption and prices for most pulp, paper and paperboard commodities. Prices reached a plateau by...

Fearing Prying U.S. Eyes, Canada's Colleges Crack Down On Computing

ERIC Educational Resources Information Center

Carnevale, Dan

2007-01-01

The USA Patriot Act is having far-reaching effects on the kinds of data that wind up on some academics' computers in Canada. Canadian colleges, responding to provincial laws passed in reaction to the Patriot Act, are preventing professors from entering the United States with students' private data on their laptops and limiting the locations of…

Survey of United States Commercial Satellites in Geosynchronous Earth Orbit

DTIC Science & Technology

1994-09-01

248 a. Imaging Sensors ...... ............ 248 (1) Return Beam Vidicon Camera . ... 249 (2) Scanners. ...... ............ 249 b. Nonimaging ...251 a. Imaging Microwave Sensors ......... .. 251 (1) Synthetic Aperture Radar . ... 251 b. Nonimaging Microwave Sensors ..... .. 252 (1) Radar...The stream of electrons travels alonq the axis oa the tube, constrained by focusing magnets, until it reaches the collector . Surrounding this electron

Institutional Denial or Minimization: Substance Abuse Training in Social Work Education

ERIC Educational Resources Information Center

Quinn, Gregorio

2010-01-01

Substance abuse in the United States has reached catastrophic proportions. 23.6 million people needed treatment for an illicit drug or alcohol use problem (1). According to the National Association of Social Workers, 60% of all mental health services are carried out by social workers (3). Therefore, social workers are in a critical and unique…

Science and Policy Issues: A Report of Citizen Concerns and Recommendations for American Agricultural Research.

ERIC Educational Resources Information Center

National Agricultural Research and Extension Users Advisory Board (USDA), Washington, DC.

Two areas which will have far reaching consequences for the future of United States agriculture are discussed: (1) biotechnology; and (2) critical economic research in world trade and commodity supply management. Topics in the first area include: controversies related to biotechnology; the relative importance of health, safety, and environmental…

Initiative for Future Agricultural Food Systems (IFAFS) Healthy Lifestyles Focus of Obesity Prevention Program

ERIC Educational Resources Information Center

Kish, Stacy

2008-01-01

Obesity among children and adults has reached epidemic proportions in the United States. This condition has proven difficult to treat effectively, especially in terms of sustainable weight loss. The project described in this report embarked on multidimensional, community-based efforts to prompt a national discussion of the obesity issue and the…

Reach Higher, America: Overcoming Crisis in the U.S. Workforce. Media

ERIC Educational Resources Information Center

National Commission on Adult Literacy (NJ1), 2008

2008-01-01

America's workforce is facing an education and skills crisis. Among the 30 member countries of the Organisation for Economic Cooperation and Development, the United States is the only one in which younger adults are less educated than the previous generation. "Unless we invest now to educate and train our workforce, America risks its economic…

Career and Technical Education at a Crossroads: A Delphi Study

ERIC Educational Resources Information Center

Cutright, Michael W.

2011-01-01

Career and technical education in the United States has reached a critical juncture. A three round Delphi method was used to determine a consensus on the future events of career and technical education to better inform educational decision makers. Forty-one individual experts in the field were invited to serve as panelists for the Delphi study and…

Trends in Adolescent Childbearing in Kentucky: 1970-1977. Kentucky Women: Challenges and Prospects.

ERIC Educational Resources Information Center

Keith, Verna; Garkovich, Lorraine

This report analyzes trends in childbearing among Kentucky's adolescents from 1970 through 1977 and reviews childbearing patterns in Kentucky and in the United States for adolescents aged 10-14 and 15-19 to identify several factors associated with adolescent pregnancy. The fact that adolescent women are reaching biological maturity at an earlier…

Medical Review Process and License Disposition of Drivers Referred by Law Enforcement and Other Sources in Virginia

DOT National Transportation Integrated Search

2011-07-01

This year, 2011, the first of the Baby Boom generation begins to reach age 65. This 65- : and-older age group, which numbered 35 million in the United States in 2000, will grow to more : than 54 million by 2020, and will exceed 70 million by 2030. By...

Manpower Policies and Programs; A Review, 1935-75.

ERIC Educational Resources Information Center

Clague, Ewan; Kramer, Leo

Constituting an update to a previous publication that interpreted the directions of United States manpower policy subsequent to World War II, this publication places the previous essay in the historical context of manpower policies that reach back to the Great Depression of the 1930's and the Employment Act of 1946; and to policy options now…

High-Performing English Learners' Limited Access to Four-Year College

ERIC Educational Resources Information Center

Kanno, Yasuko

2018-01-01

Context/Background: Currently, chances for English learners (ELs) to reach higher education in the United States are slim. Almost half of ELs do not attend postsecondary education (PSE), and access to four-year college is particularly limited, but we do not exactly know why. Purpose: To examine what inhibits ELs' four-year-college access in the…

Final Report: Synthesis of aquatic climate change vulnerability assessments for the Interior West

Treesearch

Megan M. Friggens; Carly K. Woodlief

2015-01-01

Water is a critical resource for humans and ecological systems in the western United States. Aquatic ecosystems including lakes, rivers, riparian areas and wetlands, are at high risk of climate impacts because they experience relatively high exposure to climate fluctuations and extremes. In turn, impacts arising from climate change are far reaching because these...

Effectiveness of a Pregnancy Smoking Intervention: The Tennessee Intervention for Pregnant Smokers Program

ERIC Educational Resources Information Center

Bailey, Beth A.

2015-01-01

Despite the known dangers of pregnancy smoking, rates remain high, especially in the rural, Southern United States. Interventions are effective, but few have been developed and tested in regions with high rates of pregnancy smoking, a culture that normalizes smoking, and a hard-to-reach prenatal population. The goals were to describe a smoking…

The Gang's All Here: Grammar Goes Global for Purdue, Unisa and Adelaide University

ERIC Educational Resources Information Center

Duff, Andrea; Spangenberg, Brady; Carter, Susanna; Miller, Julia

2010-01-01

The University of South Australia and Purdue University (Indiana) launched the "Grammar Gang Blog" in June 2008, as a collaborative forum for talking about language. The blog reaches a far-flung community of learners from Australia to the United States, Brisbane to Bangalore and Ghana to Germany. The Grammar Gang--where Owls meet…

77 FR 47095 - Notice of Proposed Settlement Agreement Under the Park System Resource Protection Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-07

... of Interior, National Park Service has reached a settlement with University of Miami, on behalf of... the Settlement Agreement between the United States and University of Miami and the R/V F.G. Walton... of the Settlement Agreement may also be obtained by mail from the Consent Decree Library, P.O. Box...

Declines in a ground-dwelling arthropod community during an invasion by Sahara mustard (Brassica tournefortii) in aeolian sand habitats

Treesearch

Heather L. Hulton VanTassel; Anne M. Hansen; Cameron W. Barrows; Quresh Latif; Margaret W. Simon; Kurt E. Anderson

2014-01-01

Sahara Mustard (Brassica tournefortii; hereafter mustard), an exotic plant species, has invaded habitats throughout the arid southwestern United States. Mustard has reached high densities across aeolian sand habitats of southwestern deserts, including five distinct sand habitats in the eastern Coachella Valley, California. We examined trends in ground-dwelling...

Teaching Tolerance and Reaching Diverse Students through the Use of Children's Books

ERIC Educational Resources Information Center

Chakraborty, Basanti; Stone, Sandra

2008-01-01

Schools in the United States are more culturally diverse than ever before, and this trend is expected to continue. One way to prevent conflicts related to differences in ethnic, racial, or religious background is by using culturally sensitive children's books. In this article, the authors discuss the need of culturally sensitive children's books…

Novel Setting for Addressing Tobacco-Related Disparities: A Survey of Community Welfare Organization Smoking Policies, Practices and Attitudes

ERIC Educational Resources Information Center

Bonevski, B.; O'Brien, J.; Frost, S.; Yiow, L.; Oakes, W.; Barker, D.

2013-01-01

Research in the United States and Australia acknowledges the potential of non-government social and community service organizations (SCSOs) for reaching socially disadvantaged smokers. This study aimed to describe SCSO smoking policies and practices, and attitudes of senior staff towards smoking and cessation. It also investigated factors…

A Sense of Belonging: Improving Student Retention

ERIC Educational Resources Information Center

O'Keeffe, Patrick

2013-01-01

The purpose of this paper is to explore the causes and potential solutions to, student attrition. With student attrition rates reaching between 30 and 50 per cent in the United States, and over 20 per cent in Australia, the inability of higher education institutions to retain their students is a significant issue. This paper cites key risk factors…

An Anti-Deficit Approach to Studying Latino Men's Successful Journey beyond the Bachelor's Degree

ERIC Educational Resources Information Center

Sarcedo, Genice M.

2014-01-01

Across colleges and universities in the United States, few Latino men are reaching higher education. Saenz and Ponjuan call this phenomenon the ''vanishing" of Latino men in higher education. Much of the literature examining the presence of Latino men in higher education utilizes a cultural deficit approach to explain why students of color…

Access, Outcomes, and Social Mobility in a Stratified System of Postsecondary Education

ERIC Educational Resources Information Center

Thompson, Jason

2017-01-01

Educational attainment sits at the core of research on social stratification in the United States. An extensive literature details the inequalities in access to levels of education, the socioeconomic rewards conferred upon those reaching higher levels of schooling, and the prospects for social mobility among those able to attain a college degree.…

Cohort Effects in Promotions and Wages: Evidence from Sweden and the United States

ERIC Educational Resources Information Center

Kwon, Illoong; Meyersson Milgrom, Eva; Hwang, Seiwoon

2010-01-01

This paper studies the long-term effects of the business cycle on workers' future promotions and wages. Using the Swedish employer-employee matched data, we find that a cohort of workers entering the labor market during a boom gets promoted faster and reaches higher ranks. This procyclical promotion cohort effect persists even after controlling…

Successful Researcher-Practitioner RCT Partnership: Increasing Attendance by 15,000 Days

ERIC Educational Resources Information Center

Rogers, Todd; Wolford, Tonya; Reitano, Adrienne; Feller, Avi; Subramanyam, Shruthi; Ternovski, John

2016-01-01

While the adjusted cohort graduation rate of students in the United States has reached 80 percent during the 2011-12 school year (Stetser & Stillwell, 2014), in the School District of Philadelphia (SDP) only 57% of its students graduate from high school in four years, which is typical of large urban school districts (Swanson, 2009). Moreover,…

Biogeography and diversity of pines in the Madrean Archipelago

Treesearch

George M. Ferguson; Aaron D. Flesch; Thomas R. Van Devender

2013-01-01

Pines are important dominants in pine-oak, pine and mixed-conifer forests across the Colorado Plateau, southern Rocky Mountains, Sierra Madre Occidental, and in the intervening Sky Islands of the United States-Mexico borderlands. All 17 native species of pines in the Sky Islands region or their adjacent mountain mainlands reach the northern or southern margins of their...

Cytogeography of Larrea tridentata at the Chihuahuan-Sonoran Desert ecotone

Treesearch

Robert G. Laport; Robert L. Minckley

2013-01-01

The long separation of the Chihuahuan and Sonoran Deserts is reflected in the high species richness and endemism of their floras. Although many endemic species from both deserts reach their distributional limits where the Sierra Madre Occidental massif fragments into smaller mountain complexes in northern Mexico and adjoining areas of the United States, indicator...

3 CFR 8696 - Proclamation 8696 of July 27, 2011. World Hepatitis Day, 2011

Code of Federal Regulations, 2012 CFR

2012-01-01

... 3 The President 1 2012-01-01 2012-01-01 false Proclamation 8696 of July 27, 2011. World Hepatitis..., 2011 Proc. 8696 World Hepatitis Day, 2011By the President of the United States of America A..., stem the tide of new infections, and ensure treatment reaches those who need it. On World Hepatitis Day...

NREL's Capabilities Boost a Wide Range of Innovative ARPA-E Research | News

Science.gov Websites

the United States reach its energy goals." ARPA-E announced its OPEN 2015 program awards under a highly competitive, open solicitation. Awards fund a broad spectrum of projects from across the country achieving greater than 30 percent solar conversion efficiency. This can open new markets to high-efficiency

United States: Reaching out with Library Services for GLBTQ Teens

ERIC Educational Resources Information Center

Carter, Julie

2005-01-01

Although major strides toward the inclusion of GLBT images in North American libraries have indeed been achieved, censorship is alive and well where children's literature is concerned. It is plain to see that libraries have become a major battleground for the free flow of information about and for GLBTQ children and families. This article…

A Migrant Educator's Resource Kit: Where to Find the Help You Need. Harvesting the Harvesters. Book 3.

ERIC Educational Resources Information Center

Lawless, Ken

This third in a series of 10 study units for a Migrant Educators' National Training OutReach (MENTOR) correspondence course provides names, addresses, and descriptions of more than 35 federal, state, and private agencies, publications, services, programs, and support networks concerned with the education and welfare of migrant children. It…

Recruitment Dynamic of Foreign Students into United States Postsecondary Institutions: The Implications for Education and International Development.

ERIC Educational Resources Information Center

Ubadigbo, Fidelis Njide

The enrollment of foreign students in U.S. postsecondary educational institutions has far reaching implications for world education and international development. An analysis of enrollment data, however, indicates a wide variation in enrollment by region and country. In 1992-93, approximately 59% of the 439,000 international students enrolled in…

Worldwide orthopaedic research activity 2010-2014: Publication rates in the top 15 orthopaedic journals related to population size and gross domestic product

PubMed Central

Hohmann, Erik; Glatt, Vaida; Tetsworth, Kevin

2017-01-01

AIM To perform a bibliometric analysis of publications rates in orthopedics in the top 15 orthopaedic journals. METHODS Based on their 2015 impact factor, the fifteen highest ranked orthopaedic journals between January 2010 and December 2014 were used to establish the total number of publications; cumulative impact factor points (IF) per country were determined, and normalized to population size, GDP, and GDP/capita, comparison to the median country output and the global leader. RESULTS Twenty-three thousand and twenty-one orthopaedic articles were published, with 66 countries publishing. The United States had 8149 publications, followed by the United Kingdom (1644) and Japan (1467). The highest IF was achieved by the United States (24744), United Kingdom (4776), and Japan (4053). Normalized by population size Switzerland lead. Normalized by GDP, Croatia was the top achiever. Adjusting GDP/capita, for publications and IF, China, India, and the United States were the leaders. Adjusting for population size and GDP, 28 countries achieved numbers of publications to be considered at least equivalent with the median academic output. Adjusting GDP/capita only China and India reached the number of publications to be considered equivalent to the current global leader, the United States. CONCLUSION Five countries were responsible for 60% of the orthopaedic research output over this 5-year period. After correcting for GDP/capita, only 28 of 66 countries achieved a publication rate equivalent to the median country. The United States, United Kingdom, South Korea, Japan, and Germany were the top five countries for both publication totals and cumulative impact factor points. PMID:28660144

Accumulated state assessment of the Yukon River watershed: part II quantitative effects-based analysis integrating Western science and traditional ecological knowledge.

PubMed

Dubé, Monique G; Wilson, Julie E; Waterhouse, Jon

2013-07-01

This article is the second in a 2-part series assessing the accumulated state of the transboundary Yukon River (YR) basin in northern Canada and the United States. The determination of accumulated state based on available long-term (LT) discharge and water quality data is the first step in watershed cumulative effect assessment in the absence of sufficient biological monitoring data. Long-term trends in water quantity and quality were determined and a benchmark against which to measure change was defined for 5 major reaches along the YR for nitrate, total and dissolved organic carbon (TOC and DOC, respectively), total phosphate (TP), orthophosphate, pH, and specific conductivity. Deviations from the reference condition were identified as "hot moments" in time, nested within a reach. Significant increasing LT trends in discharge were found on the Canadian portion of the YR. There were significant LT decreases in nitrate, TOC, and TP at the Headwater reach, and significant increases in nitrate and specific conductivity at the Lower reach. Deviations from reference condition were found in all water quality variables but most notably during the ice-free period of the YR (May-Sept) and in the Lower reach. The greatest magnitudes of outliers were found during the spring freshet. This study also incorporated traditional ecological knowledge (TEK) into its assessment of accumulated state. In the summer of 2007 the YR Inter Tribal Watershed Council organized a team of people to paddle down the length of the YR as part of a "Healing Journey," where both Western Science and TEK paradigms were used. Water quality data were continuously collected and stories were shared between the team and communities along the YR. Healing Journey data were compared to the LT reference conditions and showed the summer of 2007 was abnormal compared to the LT water quality. This study showed the importance of establishing a reference condition by reach and season for key indicators of water health to measure change, and the importance of placing synoptic surveys into context of LT accumulated state assessments. Copyright © 2013 SETAC.

Adaptations to the Whole of Government Approach by the United States Department of State

DTIC Science & Technology

2010-06-11

lord and creator for blessing me with many talents and abilities. Filled with humility and humbleness, I realize I am ever learning , but yet to come...appreciate your willingness to make yourselves vulnerable to the challenges of life, so that I could learn to reach back and receive the values and...Contingency Operations in May 1997. The intent of this directive was to incorporate lessons learned into the interagency process on a regular basis and

Obama Presents Far-Reaching Climate Plan, Addresses Keystone Pipeline Proposal

NASA Astrophysics Data System (ADS)

Showstack, Randy

2013-07-01

Stating that climate change "is a challenge that does not pause for partisan gridlock," U.S. President Barack Obama took matters into his own hands and presented a broad-based climate action plan on 25 June. The plan, which relies on existing administrative authority and does not require congressional approval, includes three primary objectives: cutting carbon pollution in the United States, preparing the nation for the impacts of climate change, and leading international efforts to address climate change.

Potential and Innovations in Rooftop Photovoltaics

NASA Astrophysics Data System (ADS)

Bierman, Ben

2011-11-01

Photovoltaic technology has reached a point where its cost and capability make it one of a handful of carbon-free sources of electrical energy that could meet a meaningful fraction of US energy demand. In this paper we will first compare Photovoltaics with several other carbon free energy technologies, then look at the economics of Solyndra's rooftop photovoltaic solution as an example of the current state of the art, as well as the market dynamics that have resulted in dramatically faster adoption in Germany vs. the United States.

Update: Influenza Activity in the United States During the 2017-18 Season and Composition of the 2018-19 Influenza Vaccine.

PubMed

Garten, Rebecca; Blanton, Lenee; Elal, Anwar Isa Abd; Alabi, Noreen; Barnes, John; Biggerstaff, Matthew; Brammer, Lynnette; Budd, Alicia P; Burns, Erin; Cummings, Charisse N; Davis, Todd; Garg, Shikha; Gubareva, Larisa; Jang, Yunho; Kniss, Krista; Kramer, Natalie; Lindstrom, Stephen; Mustaquim, Desiree; O'Halloran, Alissa; Sessions, Wendy; Taylor, Calli; Xu, Xiyan; Dugan, Vivien G; Fry, Alicia M; Wentworth, David E; Katz, Jacqueline; Jernigan, Daniel

2018-06-08

The United States 2017-18 influenza season (October 1, 2017-May 19, 2018) was a high severity season with high levels of outpatient clinic and emergency department visits for influenza-like illness (ILI), high influenza-related hospitalization rates, and elevated and geographically widespread influenza activity across the country for an extended period. Nationally, ILI activity began increasing in November, reaching an extended period of high activity during January-February, and remaining elevated through March. Influenza A(H3N2) viruses predominated through February and were predominant overall for the season; influenza B viruses predominated from March onward. This report summarizes U.S. influenza activity* during October 1, 2017-May 19, 2018. † .

Income inequality in today’s China

PubMed Central

Xie, Yu; Zhou, Xiang

2014-01-01

Using multiple data sources, we establish that China's income inequality since 2005 has reached very high levels, with the Gini coefficient in the range of 0.53–0.55. Analyzing comparable survey data collected in 2010 in China and the United States, we examine social determinants that help explain China’s high income inequality. Our results indicate that a substantial part of China’s high income inequality is due to regional disparities and the rural-urban gap. The contributions of these two structural forces are particularly strong in China, but they play a negligible role in generating the overall income inequality in the United States, where individual-level and family-level income determinants, such as family structure and race/ethnicity, play a much larger role. PMID:24778237

Income inequality in today's China.

PubMed

Xie, Yu; Zhou, Xiang

2014-05-13

Using multiple data sources, we establish that China's income inequality since 2005 has reached very high levels, with the Gini coefficient in the range of 0.53-0.55. Analyzing comparable survey data collected in 2010 in China and the United States, we examine social determinants that help explain China's high income inequality. Our results indicate that a substantial part of China's high income inequality is due to regional disparities and the rural-urban gap. The contributions of these two structural forces are particularly strong in China, but they play a negligible role in generating the overall income inequality in the United States, where individual-level and family-level income determinants, such as family structure and race/ethnicity, play a much larger role.

McDonnell Model XV-1 Convertiplane in the Ames 40x80 Foot Wind Tunnel.

NASA Image and Video Library

1954-05-17

Foreword, front view of McDonnell Model XV-1 Convertiplane in the Ames 40x80 Foot Wind Tunnel. The McDonnell XV-1 was an experimental compound gyroplane developed for a joint research program between the United States Air Force and the United States Army to explore technologies to develop an aircraft that could take off and land like a helicopter but fly at faster airspeeds, similar to a conventional airplane. The XV-1 would reach a speed of 200 mph (322 km/h), faster than any previous rotorcraft, but the program was terminated due to the tip-jet noise and complexity of the technology which gave only a modest gain in performance.

Nongovernment Philanthropic Spending on Public Health in the United States

PubMed Central

2016-01-01

The objective of this study was to estimate the dollar amount of nongovernment philanthropic spending on public health activities in the United States. Health expenditure data were derived from the US National Health Expenditures Accounts and the US Census Bureau. Results reveal that spending on public health is not disaggregated from health spending in general. The level of philanthropic spending is estimated as, on average, 7% of overall health spending, or about $150 billion annually according to National Health Expenditures Accounts data tables. When a point estimate of charity care provided by hospitals and office-based physicians is added, the value of nongovernment philanthropic expenditures reaches approximately $203 billion, or about 10% of all health spending annually. PMID:26562104

REACH. Electricity Units. Secondary.

ERIC Educational Resources Information Center

Smith, Gene; Sappe, Hoyt

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of electricity. The instructional units focus on electricity fundamentals and electric motors. Each unit follows a typical format that includes a unit sheet,…

Reducing Potentially Excess Deaths from the Five Leading Causes of Death in the Rural United States

PubMed

Garcia, Macarena C; Faul, Mark; Massetti, Greta; Thomas, Cheryll C; Hong, Yuling; Bauer, Ursula E; Iademarco, Michael F

2017-01-13

In 2014, the all-cause age-adjusted death rate in the United States reached a historic low of 724.6 per 100,000 population (1). However, mortality in rural (nonmetropolitan) areas of the United States has decreased at a much slower pace, resulting in a widening gap between rural mortality rates (830.5) and urban mortality rates (704.3) (1). During 1999–2014, annual age-adjusted death rates for the five leading causes of death in the United States (heart disease, cancer, unintentional injury, chronic lower respiratory disease (CLRD), and stroke) were higher in rural areas than in urban (metropolitan) areas (Figure 1). In most public health regions (Figure 2), the proportion of deaths among persons aged <80 years (U.S. average life expectancy) (2) from the five leading causes that were potentially excess deaths was higher in rural areas compared with urban areas (Figure 3). Several factors probably influence the rural-urban gap in potentially excess deaths from the five leading causes, many of which are associated with sociodemographic differences between rural and urban areas. Residents of rural areas in the United States tend to be older, poorer, and sicker than their urban counterparts (3). A higher proportion of the rural U.S. population reports limited physical activity because of chronic conditions than urban populations (4). Moreover, social circumstances and behaviors have an impact on mortality and potentially contribute to approximately half of the determining causes of potentially excess deaths (5).

The influence of reservoirs, climate, land use and hydrologic conditions on loads and chemical quality of dissolved organic carbon in the Colorado River

USGS Publications Warehouse

Miller, Matthew P.

2012-01-01

Longitudinal patterns in dissolved organic carbon (DOC) loads and chemical quality were identified in the Colorado River from the headwaters in the Rocky Mountains to the United States-Mexico border from 1994 to 2011. Watershed- and reach-scale climate, land use, river discharge and hydrologic modification conditions that contribute to patterns in DOC were also identified. Principal components analysis (PCA) identified site-specific precipitation and reach-scale discharge as being correlated with sites in the upper basin, where there were increases in DOC load from the upstream to downstream direction. In the lower basin, where DOC load decreased from upstream to downstream, sites were correlated with site-specific temperature and reach-scale population, urban land use and hydrologic modification. In the reaches containing Lakes Powell and Mead, the two largest reservoirs in the United States, DOC quantity decreased, terrestrially derived aromatic DOC was degraded and/or autochthonous less aromatic DOC was produced. Taken together, these results suggest that longitudinal patterns in the relatively unregulated upper basin are influenced by watershed inputs of water and DOC, whereas DOC patterns in the lower basin are reflective of a balance between watershed contribution of water and DOC to the river and loss of water and DOC due to hydrologic modification and/or biogeochemical processes. These findings suggest that alteration of constituent fluxes in rivers that are highly regulated may overshadow watershed processes that would control fluxes in comparable unregulated rivers. Further, these results provide a foundation for detailed assessments of factors controlling the transport and chemical quality of DOC in the Colorado River.

The National Hydrography Dataset

USGS Publications Warehouse

,

1999-01-01

The National Hydrography Dataset (NHD) is a newly combined dataset that provides hydrographic data for the United States. The NHD is the culmination of recent cooperative efforts of the U.S. Environmental Protection Agency (USEPA) and the U.S. Geological Survey (USGS). It combines elements of USGS digital line graph (DLG) hydrography files and the USEPA Reach File (RF3). The NHD supersedes RF3 and DLG files by incorporating them, not by replacing them. Users of RF3 or DLG files will find the same data in a new, more flexible format. They will find that the NHD is familiar but greatly expanded and refined. The DLG files contribute a national coverage of millions of features, including water bodies such as lakes and ponds, linear water features such as streams and rivers, and also point features such as springs and wells. These files provide standardized feature types, delineation, and spatial accuracy. From RF3, the NHD acquires hydrographic sequencing, upstream and downstream navigation for modeling applications, and reach codes. The reach codes provide a way to integrate data from organizations at all levels by linking the data to this nationally consistent hydrographic network. The feature names are from the Geographic Names Information System (GNIS). The NHD provides comprehensive coverage of hydrographic data for the United States. Some of the anticipated end-user applications of the NHD are multiuse hydrographic modeling and water-quality studies of fish habitats. Although based on 1:100,000-scale data, the NHD is planned so that it can incorporate and encourage the development of the higher resolution data that many users require. The NHD can be used to promote the exchange of data between users at the national, State, and local levels. Many users will benefit from the NHD and will want to contribute to the dataset as well.

Social Issues in Nanoscience and Nanotechnology Master's Degrees: The Socio-Political Stakes of Curricular Choices

ERIC Educational Resources Information Center

Fages, Volny; Albe, Virginie

2015-01-01

This paper proposes a study of the various ways in which social and ethical issues are integrated in the curricula of nanoscience and nanotechnology master degrees. During the last decade, new types of courses have appeared in science and technology universities, first in the United States and now reaching Europe and France, associating a call for…

Contemporary Deportation Raids and Historical Memory: Mexican Expulsions in the Nineteenth Century

ERIC Educational Resources Information Center

Hernandez, Jose Angel

2010-01-01

The contemporary situation in the United States with respect to Mexican migrants has reached a level of intensity that harkens back to the mass expulsions of the 1930s and the 1950s, when millions were forcefully removed south across the border. Recent deportation raids have targeted food processing plants and other large businesses hiring migrant…

Genotypic diversity of Beauveria bassiana isolates in Acridids from the Northern Plains of the United States

USDA-ARS?s Scientific Manuscript database

Beauveria bassiana is naturally present in grasshopper populations of the U.S. Northern Plains. It is often rare in a population, but at times can reach a prevalence of 10-15%. One strain, GHA, is registered in the U.S. for use against grasshoppers as well as other insects. We explored the genotypic...

CDC's Rape Prevention and Education Grant Program: Preventing Sexual Violence in the United States, 2004

ERIC Educational Resources Information Center

Centers for Disease Control and Prevention, 2004

2004-01-01

Understanding the far-reaching impact of sexual violence and the importance of prevention, Congress passed the Violence Against Women Act (VAWA) of 1994, which established CDC's Rape Prevention and Education (RPE) Program. Congress reauthorized $80 million for this program in the Violence Against Women Act of 2000. With fiscal year 2004 funding of…

Expanding Our Reach: The Potential for Youth Development Professionals in Community-Based Organizations to Provide Sexuality Information

ERIC Educational Resources Information Center

Fisher, Christopher M.; Reece, Michael; Dodge, Brian; Wright, Eric; Sherwood-Laughlin, Catherine; Baldwin, Kathleen

2010-01-01

Adolescents in the United States continue to face sexual health issues. While community-based organizations (CBOs) have a long history of addressing the sexual health needs of those they serve, little attention has been given to CBOs focused on adolescent populations and the role youth development professionals (YDPs) might play in the advancement…

Countries with Successful Employment Policy: What Is behind Their Success? IAB Labour Market Research Topics No. 33.

ERIC Educational Resources Information Center

Werner, Heinz

In the United States, Great Britain, the Netherlands, and Denmark, employment trends have been considerably more favorable than in Germany. A country is considered successful in an employment policy context if unemployment is falling steadily or is low and if employment is increasing steadily or the employment rate has reached a high level.…

United States Air Force Civil Engineering Additive Manufacturing Applications: Tools and Jigs

DTIC Science & Technology

designs for printing applications. The overall results push forward the Air Forces 3D printing knowledge while providing critical information for decision makers on this up and coming technology....the results indicate that 3Dscanning technology will reach a point within the next 5 years where it can help foster the rapid build-up of 3D CE asset

Assessing Leadership in Charlotte-Mecklenburg Schools: Selecting Turnaround Principals for the Strategic Staffing Initiative

ERIC Educational Resources Information Center

Avossa, Robert M.

2011-01-01

Public schools in America carry the enormous responsibility of educating students to reach their full potential and become productive citizens. Our democracy, culture, and way of life depend on an educated population to sustain the freedoms and liberties that we've come to enjoy in the United States of America. To continue this trajectory, public…

Reaching the Non-Traditional Stopout Population: A Segmentation Approach

ERIC Educational Resources Information Center

Schatzel, Kim; Callahan, Thomas; Scott, Crystal J.; Davis, Timothy

2011-01-01

An estimated 21% of 25-34-year-olds in the United States, about eight million individuals, have attended college and quit before completing a degree. These non-traditional students may or may not return to college. Those who return to college are referred to as stopouts, whereas those who do not return are referred to as stayouts. In the face of…

International Education Partnerships: A Case Study of Two Universities in the United States and South Africa

ERIC Educational Resources Information Center

Stinson, Barry L.

2010-01-01

As globalization continues to shape the world, higher education is one of many arenas that have been broadly impacted. As U.S. universities expand their reach across the globe in an attempt to internationalize their campuses, one approach open to them is a strategic alliance, or partnership, with another international institution of higher…

Geography and Education: Through the Souls of Our Feet. Second Edition.

ERIC Educational Resources Information Center

O'Mahony, Kieran

Intended as a teacher handbook, this volume takes a comparative look at the development of geography, both as a science in its own right and as an educational area of study, in Europe and the United States. The book is a description of the development of educational systems in very different political arenas. Reaching from early Greek educational…

Senge's Learning Organization and Teachers' Perceptions of Leadership at an Elementary School in Urban Ohio

ERIC Educational Resources Information Center

Moore, Robert J.

2010-01-01

Urban public schools in the United States face the problem of failure to reach academic goals of performance mandated by the No Child Left Behind Act. It was hypothesized that use of Senge's leadership model might result in academic performance in one urban elementary school. Based on Senge's shared vision leadership model as the theoretical…

Early Childhood Teachers' Approaches to Multicultural Education & Perceived Barriers to Disseminating Anti-Bias Messages

ERIC Educational Resources Information Center

Vittrup, Brigitte

2016-01-01

Over the past two decades, the United States has become increasingly more diverse. This growth and diversification of society means that schools are becoming more diverse as well. Students of color now make up 48% of the school population and are projected to reach 55% by 2023 (National Center for Education Statistics, 2013). Nonetheless, the…

Taking the U.S. Patent Office Criteria Seriously: A Quantitative Three-Criterion Creativity Definition and Its Implications

ERIC Educational Resources Information Center

Simonton, Dean Keith

2012-01-01

Although creativity has recently attracted considerable theoretical and empirical research, researchers have yet to reach a consensus on how best to define the phenomenon. To help establish a consensus, a definition is proposed that is based on the three criteria used by the United States Patent Office to evaluate applications for patent…

Child Obesity in Indiana: A Growing Public Policy Concern. Education Policy Brief. Volume 3, Number 1, Winter 2005

ERIC Educational Resources Information Center

Cline, Kyle P.; Spradlin, Terry E.; Plucker, Jonathan A.

2005-01-01

Childhood and adolescent obesity rates have reached epidemic proportions in the United States and are growing. The sedentary routines found in schools and in the home as well as the overexposure to unhealthy snacks and nonnutritional foods contribute to the pervasiveness of this disease that afflicts America's children. Obese children face…

The Single European Act for 1992 and U.S. Television Programming.

ERIC Educational Resources Information Center

Noor Al-Deen, Hana S.

Global exports of television programs have been dominated by U.S. companies. Most of their exports are sold to Western European countries. Such a large influx of imports brings with it cultural values that can subvert the indigenous culture and may lead to cultural hegemony. To reach some balance with the United States in the cultural/media…

School Camping? What's It All About? Taft Campus Occasional Papers, No. II.

ERIC Educational Resources Information Center

Donaldson, George W.

School camping began in the United States in the 1940's and underwent expansion on a grand scale during the 1950's; in 1967, it reached more than one-half million students in over 1000 school districts. The philosophy of early school camps was almost totally activity-centered, with little emphasis on formal curricular subject matter, such as…

Assessing the Influence of Smart Mobile Devices on How Employees Work

ERIC Educational Resources Information Center

Gorski, Adam L.

2017-01-01

The smart mobile device market penetration reached 50% and has been increasing an average of 39% per year in the United States. More than 70% of the smart mobile device owners use such devices for personal and work activities. The problem was the lack of management's understanding of the effect smart mobile device use has on how employees work…

Predicting energy savings attributed to daylighting

NASA Astrophysics Data System (ADS)

Robbins, C. L.

1982-08-01

A method is described for estimating a building's energy savings attributed to daylighting by predicting the percentage of the year that the electric lighting system is not in use. This depends on the particular control strategy chosen, a standard work year, and the amount of light (as a daylight factor) reaching on daylight and sunlight availability for selected cities in the United States.

Factors Contributing to Perceptions of Southeast Asian Learners Regarding Satisfaction and Quality in Online Education

ERIC Educational Resources Information Center

Nong, Truong Duy

2013-01-01

Online learning, or e-learning, has become popular and grown rapidly in the past few decades, especially in higher education. In 2007, 66% of postsecondary degree-granting institutions in the United States reported offering online education. With advances in technology and the Internet, online education has the potential to reach a diverse group…

Srebrenica: The Impossible Choices of a Commander

DTIC Science & Technology

2008-03-01

ADDRESS(ES) United States Marine Corps, Command and Staff College,Marine Corps University,2076 South Street, Marine Corps Combat Development Command...COMMAND AND STAFF COLLEGE OR ANY OTHER GOVERNMENTAL AGENCY.’ REFERENCES TO THIS STUDY SHOULD INCLUDE THE FOREGOING STATEMENT. QUOTATION FROM...the humanitarian crisis in the former Yugoslavia was strong, especially when the disturbing images ofprison-camps and ethnic cleansing reached the

Four Signs Your District Is Ready for an Early Warning System. A Discussion Guide

ERIC Educational Resources Information Center

Regional Educational Laboratory Pacific, 2016

2016-01-01

Although high school graduation rates continue to rise in the United States, reaching 81 percent in the 2012-2013 school year (U.S. Department of Education, 2015), dropout remains a pervasive issue for education systems across the nation. In recent years, Early Warning Systems (EWS), which utilize administrative data to identify students at risk…

Reaching Rural Schools Using an Interactive Satellite Based Educational Network: Evaluating TI-IN Network's First Year.

ERIC Educational Resources Information Center

Pease, Pamela S.; Tinsley, Patsy J.

The paper details development, implementation, and user research/evaluation of TI-IN Network, Inc., the first private, interactive satellite based educational system in the United States developed for public schools and offering a total systems approach by providing both user technology and a wide range of course offerings. An overview of specific…

The Middle Rio Grande: Its ecology and management

Treesearch

Jeffery C Whitney

1996-01-01

The Middle Rio Grande (MRG) riparian forest, or "bosque", represents the largest cottonwood gallery riparian forest in the southwestern United States. This reach of the Rio Grande extends from Cochiti Dam downstream 260 Km to San Marcial, New Mexico. It constitutes 8% of the river’s total length and 34% of if its length in New Mexico. The valley traverses...

U.S. Hispanics: Challenging Issues for the 1990s. Population Trends and Public Policy, Number 17.

ERIC Educational Resources Information Center

Valdivieso, Rafael; Davis, Cary

The number of Hispanics in the United States reached 20 million in 1988, a 34% increase since 1980, reflecting growth that challenges U.S. policymakers in nearly every area, but most urgently in education, job training, and welfare. There is considerable diversity within the U.S. Hispanic community, but Mexicans, Puerto Ricans, Cubans, and other…

Third Country Transfers

DTIC Science & Technology

1982-01-01

number of countries in the FY 1983 Congressional Presentation Document (CPD) that the United States has security assistance programs with in one form...or another one would find 109 countries listed. Security assistance is a far reaching program and has as its major elements Foreign Military Sales...FMS), International Military Education and Training (IMET), the Military Assistance Program (MAP), commercial sales licensed under the Arms Export

Assessing Extension's Ability to Promote Family Forests as a Woody Biomass Feedstock in the Northeast United States

ERIC Educational Resources Information Center

Germain, Rene' H.; Ghosh, Chandrani

2013-01-01

The study reported here surveyed Extension educators' awareness and knowledge of woody biomass energy and assessed their desire and ability to reach out to family forest owners-a critical feedstock source. The results indicate Extension educators are aware of the potential of woody biomass to serve as a renewable source of energy. Respondents…

46 CFR 67.149 - Exchange of Certificate of Documentation; vessel at sea.

Code of Federal Regulations, 2010 CFR

2010-10-01

... to mark the vessel with its new name or hailing port in accordance with subpart I of this part, if applicable, is waived until the vessel reaches its first port of call, wherever that may be. (b) The... next port of call. If the port of call is in the United States, the Certificate is forwarded to the...

Discovering the Needs Assessment of Qualified STEM Teachers for the High-Need Schools in South Texas

ERIC Educational Resources Information Center

Yang, Jeong; Lee, Young; Park, Sung; Wong-Ratcliff, Monica; Ahangar, Reza; Mundy, Marie-Anne

2015-01-01

Concerns are arising in the United States that a majority of secondary school students fail to achieve mathematics and science proficiency due to teachers who lack adequate knowledge of the subjects. The concerns over shortages of mathematics and science teachers have also reached new heights. In Texas high schools, the teaching areas in…

Wildlife survey and monitoring in the Sky Island Region with an emphasis on neotropical felids

Treesearch

Sergio Avila-Villegas; Jessica Lamberton-Moreno

2013-01-01

The Sky Island region of southwestern United States and northwestern Mexico consists of isolated mountain ranges separated by deserts and grasslands. It mixes elements from five major ecosystems: the Rocky Mountains, Sierra Madre Occidental, the Sonoran and Chihuahuan deserts and the Neotropics. Here some Neotropical species reach their northern ranges, such as jaguars...

Preempting the pathogen: Blister rust and proactive management of high-elevation pines

Treesearch

Sue Miller; Anna Schoettle; Kelly Burns; Richard Sniezko; Patty Champ

2017-01-01

White pine blister rust has been spreading through western forests since 1910, causing widespread mortality in a group that includes some of the oldest and highest-elevation pines in the United States. The disease has recently reached Colorado and is expected to travel through the southern Rockies. Although it cannot be contained, RMRS researchers and collaborators are...

Estados unidos puede tomar la delantera en la educacion: 50 consejos utiles (The United States Can Take the Lead in Education: 50 Suggestions).

ERIC Educational Resources Information Center

Education Excellence Partnership, Washington, DC.

The Spanish-language booklet lists ways that parents, employers, teachers, administrators, principals, and grandparents, neighbors, and concerned citizens can help America reach the National Educational Goals. First, the booklet summarizes the National Education Goals in the areas of school readiness; school completion; student achievement and…

Adolescent Brain Development and Underage Drinking in the United States: Identifying Risks of Alcohol Use in College Populations

PubMed Central

Silveri, Marisa M.

2015-01-01

Alcohol use typically is initiated during adolescence, an age period that overlaps with critical structural and functional maturation of the brain. Brain maturation and associated improvements in decision-making continue into the second decade of life, reaching plateaus within the period referred to as “emerging adulthood” (18–24 years). Emerging adulthood is the typical age span of the traditionally aged college student, which includes the age (21 years) when alcohol consumption becomes legal in the United States. This review highlights neurobiological evidence indicating the vulnerabilities of the emerging adult brain to alcohol effects. This review also identifies that reduced sensitivity to alcohol sedation and increased sensitivity to alcohol-related disruptions in memory, positive family history of alcoholism effects on brain structure and function, and emerging co-morbid psychiatric conditions serve as unique vulnerabilities that increase the risks associated with underage alcohol use. These vulnerabilities likely contribute to excessive and unsupervised drinking in college students. Discouraging alcohol consumption until neurobiological adulthood is reached is important for minimizing alcohol-related disruptions in brain development and decision-making capacity, and reducing the negative behavioral consequences associated with underage alcohol use. PMID:22894728

REACH. Residential Electrical Wiring Units.

ERIC Educational Resources Information Center

Ansley, Jimmy; Ennis, Mike

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of residential electrical wiring. The instructional units focus on grounded outlets, service entrance, and blueprint reading. Each unit follows a typical format…

Mobilizing mobile medical units for hurricane relief: the United States Public Health Service and Broward County Health Department response to hurricane Wilma, Broward County, Florida.

PubMed

Taylor, Melanie M; Stokes, William S; Bajuscak, Ronald; Serdula, Mary; Siegel, Karen L; Griffin, Brian; Keiser, Jeffrey; Agate, Lisa; Kite-Powell, Aaron; Roach, David; Humbert, Nancy; Brusuelas, Kristin; Shekar, Sam S

2007-01-01

To describe the outcomes of a collaborative response of federal, state, county, and local agencies in conducting syndromic surveillance and delivering medical care to persons affected by the storm through the use of mobile medical units. Nine mobile medical vans were staffed with medical personnel to deliver care in communities affected by the storm. Individual patient encounter information was collected. A total of 14,033 housing units were approached and checked for occupants. Of residents with whom contact was made, approximately 10 percent required medical assessment in their homes; 3,218 clients were medically evaluated on the mobile medical vans. Sixty-two percent of clients were female. The most common presenting complaints included normal health maintenance (59%), upper respiratory tract illness (10%), and other illness (10%). Injuries occurred in 9 percent. A total of 1,531 doses of medications were dispensed from the mobile medical units during the response. Mobile medical units provided an efficient means to conduct syndromic surveillance and to reach populations in need of medical care who were unable to access fixed local medical facilities.

Health spending in the 1980's: Integration of clinical practice patterns with management

PubMed Central

Freeland, Mark S.; Schendler, Carol E.

1984-01-01

Health care spending in the United States more than tripled between 1972 and 1982, increasing from $94 billion to $322 billion. This growth substantially outpaced overall growth in the economy. National health expenditures are projected to reach approximately $690 billion in 1990 and consume roughly 12 percent of the gross national product. Government spending for health care is projected to reach $294 billion by 1990, with the Federal Government paying 72 percent. The Medicare prospective payment system and increasing competition in the health services sector are providing incentives to integrate clinical practice patterns with improved management practices. PMID:10310595

Acetochlor in the hydrologic system in the midwestern United States, 1994

USGS Publications Warehouse

Kolpin, D.W.; Nations, B.K.; Goolsby, D.A.; Thurman, E.M.

1996-01-01

The herbicide acetochlor [2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide] was given conditional registration in the United States by the U.S. Environmental Protection Agency in March 1994. This registration provided a rare opportunity to investigate the occurrence of a pesticide during its first season of extensive use in the midwestern United States. Water samples collected and analyzed by the U.S. Geological Survey during 1994 documented the distribution of acetochlor in the hydrologic system; it was detected in 29% of the rain samples from four sites in Iowa, 17% of the stream samples from 51 sites across nine states, and 0% of the groundwater samples from 38 wells across eight states. Acetochlor exhibited concentration increases in rain and streams following its application to corn in the midwestern United States, with 75% of the rainwater and 35% of the stream samples having acetochlor detected during this time period. Acetochlor concentrations in rain decreased as the growing season progressed. Based on the limited data collected for this study, it is anticipated that acetochlor concentrations will have a seasonal pattern in rain and streams similar to those of other acetanilide herbicides examined. Possible explanations for the absence of acetochlor in groundwater for this study include the rapid degradation of acetochlor in the soil zone, insufficient time for this first extensive use of acetochlor to have reached the aquifers sampled, and the possible lack of acetochlor use in the recharge areas for the wells examined.

REACH. Heating Units.

ERIC Educational Resources Information Center

Stanfield, Carter; And Others

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized units in the area of heating. The instructional units focus on electric heating systems, gas heating systems, and oil burning systems. Each unit follows a typical format that includes a unit…

Meeting the Institute of Medicine’s 2030 US Life Expectancy Target

PubMed Central

Kindig, David; Nobles, Jenna; Zidan, Moheb

2018-01-01

Objectives To quantify the improvement in US life expectancy required to reach parity with high-resource nations by 2030, to document historical precedent of this rate, and to discuss the plausibility of achieving this rate in the United States. Methods We performed a demographic analysis of secondary data in 5-year periods from 1985 to 2015. Results To achieve the United Nations projected mortality estimates for Western Europe in 2030, the US life expectancy must grow at 0.32% a year between 2016 and 2030. This rate has precedent, even in low-mortality populations. Over 204 country-periods examined, nearly half exhibited life-expectancy growth greater than 0.32%. Of the 51 US states observed, 8.2% of state-periods demonstrated life-expectancy growth that exceeded the 0.32% target. Conclusions Achieving necessary growth in life expectancy over the next 15 years despite historical precedent will be challenging. Much all-cause mortality is structured decades earlier and, at present, older-age mortality reductions in the United States are decelerating. Addressing mortality decline at all ages will require enhanced political will and a strong commitment to equity improvement in the US population. PMID:29161064

Solid-waste contract-negotiation handbook

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

Not Available

The Environmental Protection Agency has estimated that the United States generated 164 million tons of municipal solid waste in 1986, and that the amount is increasing at a rate of more than 1 percent annually. Landfills are reaching capacity and closing. The cost of disposing of waste is growing and local officials are concerned about how they will meet the challenge of managing solid waste. This handbook is designed to help local officials develop contracts with private companies and other governmental units that will protect the interests of the citizens in their communities. This handbook is based on information andmore » analysis derived from a questionnaire survey of 160 local governments located in EPA Region X, plus selected other states; review and analysis of sample provisions from actual solid waste contracts and agreements; follow-up interviews with solid waste managers in several of the states and with responding local governments; and a review of the literature as well as state federal statutes and regulations.« less

Profile of the Public Health Workforce: Registered TRAIN Learners in the United States

PubMed Central

Banks, Lois; Plotkin, Ilya; Chanthavongsa, Sunny; Walker, Nathan

2015-01-01

Objectives: We analyzed data from the TrainingFinder Real-time Affiliate Integrated Network (TRAIN), the most widely used public health workforce training system in the United States, to describe the public health workforce and characteristics of individual public health workers. Methods: We extracted self-reported demographic data of 405 095 learners registered in the TRAIN online system in 2012. Results: Mirroring the results of other public health workforce studies, TRAIN learners are disproportionately women, college educated, and White compared with the populations they serve. TRAIN learners live in every state and half of all zip codes, with a concentration in states whose public health departments are TRAIN affiliates. TRAIN learners’ median age is 46 years, and one third of TRAIN learners will reach retirement age in the next 10 years. Conclusions: TRAIN data provide a limited but useful profile of public health workers and highlight the utility and limitations of using TRAIN for future research. PMID:25689192

Donated television airplay of colorectal cancer education public service announcements--United States, 1999-2002.

PubMed

2003-03-14

To help communicate the importance of colorectal cancer (CRC) screening, in 1999, the U.S. Department of Health and Human Services (DHHS) launched the "Screen for Life: National Colorectal Cancer Action Campaign" (SFL) (http://www.cdc.gov/cancer/screenforlife) as one of many strategies addressing the prevention and early detection of CRC. As a central part of this campaign, public service announcements (PSAs) were developed to take advantage of the influence and reach of television to encourage Americans aged > or = 50 years to get tested for CRC. This report summarizes an assessment of donated television airplay that SFL PSAs received during March 1999-February 2002. According to data obtained from Arbitron Inc., a research firm that monitors broadcast media in the United States, SFL PSAs were broadcast 41,624 times, amounting to approximately 4.3 million dollars in donated television airtime. As DHHS and others promote CRC screening, CDC will continue to release and track airplay of SFL PSAs and examine the collective influence that SFL and other educational efforts and strategies have on CRC screening rates in the United States.

Cultural Resource Investigation of the Grand Forks/East Grand Forks Urban Study and the East Grand Forks Flood Control Project,

DTIC Science & Technology

1981-04-01

and will not be impacted. Remarks: Level II. Father William Sherman, Pastor of St. Michael’s Church can be reached at St. Michael’s Church, 520 North...Trygg, J. William 1967 Composite Map of the Uni- % [ted States Land Surveyors’ L Original Plats and Field Notes, Minnesota Series, Sheet 20, Ely...Investigators/Years: Surveyors’ Original Plats and Notes, ’ 1872 Report/Reference: Trygg, J. William * 1967 Composite Map of United States Surveyors

REACH. Refrigeration Units.

ERIC Educational Resources Information Center

Snow, Rufus; And Others

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of refrigeration. The instructional units focus on refrigeration fundamentals, tubing and pipe, refrigerants, troubleshooting, window air conditioning, and…

Worldwide Threat Assessment of the US Intelligence Community

DTIC Science & Technology

2013-03-12

reaches the United States, although the amount of cocaine available to US consumers has substantially decreased in the past five years due to Colombian ...Ukraine were used to dissuade them from attempting to escape. Environmental Crime. Illicit trade in wildlife, timber, and marine resources...opposition activities, such as targeting opposition figures for harassment and using legislative and judicial means to confront, intimidate, and arrest

Public Debt: Private Asset. Government Debt and Its Role in the Economy.

ERIC Educational Resources Information Center

Schilling, Tim

In 1981, the United States reached a dubious economic milestone--the federal debt surpassed one trillion dollars for the first time. It took more than 200 years to build up that much debt. The federal debt doubled to two trillion by 1986, hit the three trillion level in 1990, and stands at an estimated five-and-a-half trillion for 1998. Just as…

Commercial Nuclear Reprocessing in the United States

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

Sherrill, Charles Leland; Balatsky, Galya Ivanovna

2015-09-09

The short presentation outline: Reprocessing Overview; Events leading up to Carter’s Policy; Results of the decision; Policy since Nuclear Nonproliferation Act. Conclusions reached: Reprocessing ban has become an easy and visible fix to the public concern about proliferation, but has not completely stopped proliferation; and, Reprocessing needs to become detached from political considerations, so technical research can continue, regardless of the policy decisions we decide to take.

A Generation at Risk: When the Baby Boomers Reach Golden Pond.

ERIC Educational Resources Information Center

Butler, Robert N.

The 20th century has seen average life expectancy in the United States move from under 50 years to over 70 years. Coupled with this increase in average life expectancy is the aging of the 76.4 million persons born between 1946 and 1964. As they approach retirement, these baby-boomers will have to balance their own needs with those of living…

Reaching into the Digital Divide: Technological Use of Computers by African American Male Youth in the American South

ERIC Educational Resources Information Center

Moore, Antionette L.

2012-01-01

The purpose of this qualitative study was to explore how the computer is utilized in the daily lives of seven African American male youth in the southeastern region of the United States. Critical pedagogy was selected as the theoretical framework using Paulo Freire ideas of problem-posing education to promote awareness towards using the computer…

Industrial R&D Spending Reached $26.6 Billion in 1976. Science Resources Studies Highlights, May 5, 1978.

ERIC Educational Resources Information Center

National Science Foundation, Washington, DC. Div. of Science Resources Studies.

This report presents data compiled as part of a comprehensive program to measure and analyze the nation's resources expended for research and development (R&D). Industry, which carries out 69% of the R&D in the United States, spent $26.6 billion on these activities in 1976, 10% above the 1975 level. In constant dollars, this presents an…

Dewey and the American Movement to Homeschooling

ERIC Educational Resources Information Center

Gray, John Scott

2018-01-01

The last 10 years has seen a dramatic increase in the number of parents in the United States choosing to homeschool their children instead of sending them to public school. One report had the number increasing by 61.8% from 2003 to 2012, with the total number of homeschooled children reaching nearly 2 million (Snyder, T. D., and S. A. Dillow.…

A bill to require that the United States Government prioritize all obligations on the debt held by the public, Social Security benefits, and military pay in the event that the debt limit is reached, and for other purposes.

THOMAS, 112th Congress

Sen. Toomey, Pat [R-PA

2011-07-26

Senate - 07/27/2011 Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 112. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Fast, Broad, and Frequent: Campus Crisis Communications Today Demand Social Media

ERIC Educational Resources Information Center

Liggett, Billy

2012-01-01

The importance of communication during a school crisis has not changed in the 21st century. What has changed--and quite dramatically since 1999--is the way people communicate. Social media tools are now used in some form by 100 percent of all four-year universities in the United States as a way to reach students, according to a 2011 University of…

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)…

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?

Second-chance signal transduction explains cooperative flagellar switching.

PubMed

Zot, Henry G; Hasbun, Javier E; Minh, Nguyen Van

2012-01-01

The reversal of flagellar motion (switching) results from the interaction between a switch complex of the flagellar rotor and a torque-generating stationary unit, or stator (motor unit). To explain the steeply cooperative ligand-induced switching, present models propose allosteric interactions between subunits of the rotor, but do not address the possibility of a reaction that stimulates a bidirectional motor unit to reverse direction of torque. During flagellar motion, the binding of a ligand-bound switch complex at the dwell site could excite a motor unit. The probability that another switch complex of the rotor, moving according to steady-state rotation, will reach the same dwell site before that motor unit returns to ground state will be determined by the independent decay rate of the excited-state motor unit. Here, we derive an analytical expression for the energy coupling between a switch complex and a motor unit of the stator complex of a flagellum, and demonstrate that this model accounts for the cooperative switching response without the need for allosteric interactions. The analytical result can be reproduced by simulation when (1) the motion of the rotor delivers a subsequent ligand-bound switch to the excited motor unit, thereby providing the excited motor unit with a second chance to remain excited, and (2) the outputs from multiple independent motor units are constrained to a single all-or-none event. In this proposed model, a motor unit and switch complex represent the components of a mathematically defined signal transduction mechanism in which energy coupling is driven by steady-state and is regulated by stochastic ligand binding. Mathematical derivation of the model shows the analytical function to be a general form of the Hill equation (Hill AV (1910) The possible effects of the aggregation of the molecules of haemoglobin on its dissociation curves. J Physiol 40: iv-vii).

Wireless event-recording device with identification codes

NASA Technical Reports Server (NTRS)

Watters, David G. (Inventor); Huestis, David L. (Inventor); Bahr, Alfred J. (Inventor)

2004-01-01

A wireless recording device can be interrogated to determine its identity and its state. The state indicates whether a particular physical or chemical event has taken place. In effect, the physical or chemical event is recorded by the device. The identity of the device allows it to be distinguished from a number of similar devices. Thus the sensor device may be used in an array of devices that can be probed by a wireless interrogation unit. The device tells the interrogator who it is and what state it is in. The interrogator can thus easily identify particular items in an array that have reached a particular condition.

REACH. Air Conditioning Units.

ERIC Educational Resources Information Center

Garrison, Joe; And Others

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of air conditioning. The instructional units focus on air conditioning fundamentals, window air conditioning, system and installation, troubleshooting and…

Hurricane intensification along United States coast suppressed during active hurricane periods

NASA Astrophysics Data System (ADS)

Kossin, James P.

2017-01-01

The North Atlantic ocean/atmosphere environment exhibits pronounced interdecadal variability that is known to strongly modulate Atlantic hurricane activity. Variability in sea surface temperature (SST) is correlated with hurricane variability through its relationship with the genesis and thermodynamic potential intensity of hurricanes. Another key factor that governs the genesis and intensity of hurricanes is ambient environmental vertical wind shear (VWS). Warmer SSTs generally correlate with more frequent genesis and greater potential intensity, while VWS inhibits genesis and prevents any hurricanes that do form from reaching their potential intensity. When averaged over the main hurricane-development region in the Atlantic, SST and VWS co-vary inversely, so that the two factors act in concert to either enhance or inhibit basin-wide hurricane activity. Here I show, however, that conditions conducive to greater basin-wide Atlantic hurricane activity occur together with conditions for more probable weakening of hurricanes near the United States coast. Thus, the VWS and SST form a protective barrier along the United States coast during periods of heightened basin-wide hurricane activity. Conversely, during the most-recent period of basin-wide quiescence, hurricanes (and particularly major hurricanes) near the United States coast, although substantially less frequent, exhibited much greater variability in their rate of intensification, and were much more likely to intensify rapidly. Such heightened variability poses greater challenges to operational forecasting and, consequently, greater coastal risk during hurricane events.

Predicting Brook Trout occurrence in stream reaches throughout their native range in the eastern United States

USGS Publications Warehouse

DeWeber, Jefferson Tyrell; Wagner, Tyler

2015-01-01

The Brook Trout Salvelinus fontinalis is an important species of conservation concern in the eastern USA. We developed a model to predict Brook Trout population status within individual stream reaches throughout the species’ native range in the eastern USA. We utilized hierarchical logistic regression with Bayesian estimation to predict Brook Trout occurrence probability, and we allowed slopes and intercepts to vary among ecological drainage units (EDUs). Model performance was similar for 7,327 training samples and 1,832 validation samples based on the area under the receiver operating curve (∼0.78) and Cohen's kappa statistic (0.44). Predicted water temperature had a strong negative effect on Brook Trout occurrence probability at the stream reach scale and was also negatively associated with the EDU average probability of Brook Trout occurrence (i.e., EDU-specific intercepts). The effect of soil permeability was positive but decreased as EDU mean soil permeability increased. Brook Trout were less likely to occur in stream reaches surrounded by agricultural or developed land cover, and an interaction suggested that agricultural land cover also resulted in an increased sensitivity to water temperature. Our model provides a further understanding of how Brook Trout are shaped by habitat characteristics in the region and yields maps of stream-reach-scale predictions, which together can be used to support ongoing conservation and management efforts. These decision support tools can be used to identify the extent of potentially suitable habitat, estimate historic habitat losses, and prioritize conservation efforts by selecting suitable stream reaches for a given action. Future work could extend the model to account for additional landscape or habitat characteristics, include biotic interactions, or estimate potential Brook Trout responses to climate and land use changes.

Ecological relevance of current water quality assessment unit designations in impaired rivers

USGS Publications Warehouse

Layhee, Megan J.; Sepulveda, Adam; Ray, Andrew; Mladenka, Greg; Van Every, Lynn

2016-01-01

Managers often nest sections of water bodies together into assessment units (AUs) to monitor and assess water quality criteria. Ideally, AUs represent an extent of waters with similar ecological, watershed, habitat and land-use conditions and no overlapping characteristics with other waters. In the United States, AUs are typically based on political or hydrologic boundaries rather than on ecologically relevant features, so it can be difficult to detect changes in impairment status. Our goals were to evaluate if current AU designation criteria of an impaired water body in southeastern Idaho, USA that, like many U.S. waters, has three-quarters of its mainstem length divided into two AUs. We focused our evaluation in southeastern Idaho's Portneuf River, an impaired river and three-quarters of the river is divided into two AUs. We described biological and environmental conditions at multiple reaches within each AU. We used these data to (1) test if variability at the reach-scale is greater within or among AUs and, (2) to evaluate alternate AU boundaries based on multivariate analyses of reach-scale data. We found that some biological conditions had greater variability within an AU than between AUs. Multivariate analyses identified alternative, 2- and 3-group, AUs that reduced this variability. Our results suggest that the current AU designations in the mainstem Portneuf River contain ecologically distinct sections of river and that the existing AU boundaries should be reconsidered in light of the ecological conditions measured at the reach scale. Variation in biological integrity within designated AUs may complicate water quality and biological assessments, influence management decisions or affect where monitoring or mitigation resources are directed.

Geophysical data collected during the 2014 minute 319 pulse flow on the Colorado River below Morelos Dam, United States and Mexico

USGS Publications Warehouse

Kennedy, Jeffrey R.; Callegary, James B.; Macy, Jamie P.; Reyes-Lopez, Jaime; Pérez-Flores, Marco

2017-05-09

Geophysical methods were used to monitor infiltration during a water release, referred to as a “pulse flow,” in the Colorado River delta in March and April 2014. The pulse flow was enabled by Minute 319 of the 1944 United States–Mexico Treaty concerning water of the Colorado River. Fieldwork was carried out by the U.S. Geological Survey and the Centro de Investigación Científica y de Educación Superior de Ensenada as part of a binational effort to monitor the hydrologic effects of the pulse flow along the limitrophe (border) reach of the Colorado River and into Mexico. Repeat microgravity measurements were made at 25 locations in the southern limitrophe reach to quantify aquifer storage change during the pulse flow. Observed increases in storage along the river were greater with distance to the south, and the amount of storage change decreased away from the river channel. Gravity data at four monitoring well sites indicate specific yield equal to 0.32±0.05. Electromagnetic induction methods were used at 12 transects in the limitrophe reach of the river along the United States– Mexico border, and farther south into Mexico. These data, which are sensitive to variation in soil texture and water content, suggest relatively homogeneous conditions. Repeat direct-current resistivity measurements were collected at two locations to monitor groundwater elevation. Results indicate rapid groundwater-level rise during the pulse flow in the limitrophe reach and smaller variation at a more southern transect. Together, these data are useful for hydrogeologic characterization and hydrologic model development. Electronic data files are provided in the accompanying data release (Kennedy and others, 2016a).

REACH. Electricity Units, Post-Secondary.

ERIC Educational Resources Information Center

Smith, Gene; And Others

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this postsecondary student manual contains individualized instructional units in the area of electricity. The instructional units focus on electricity fundamentals, electric motors, electrical components, and controls and installation.…

Superfund record of decision amendment (EPA Region 5): Metamora Landfill Site, Metamora, MI, August 28, 1996

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

NONE

The United States Environmental Protection Agency (U.S. EPA) is changing a portion of the remedy selected in the operable unit one (OU1) Record of Decision (ROD) dated September 30, 1986, for the Metamora Landfill Site. Operable Unit 1 ROD (OU1 ROD) addresses the remediation of drummed waste and contaminated soils in Drum Area 1 and Drum Area 4. OU1 ROD selected off-site incineration of the drums and soils in Drum Area 1 and Drum Area 4. State lead remedial action work began in the spring of 1989 and continued until December 1990. During the summer of 1990, off-site incineration capacitymore » became extremely limited and drums awaiting disposal began to accumulate at the site. In addition, many more drums were discovered than originally estimated in the Remedial Design. In April of 1991 a settlement was reached that addressed the completion of all remedial activity remaining at the site, including the completion of OU1.« less

International recruitment of nurses: policy and practice in the United Kingdom.

PubMed

Buchan, James

2007-06-01

To synthesize information about nurse migration into and out of the United Kingdom in the period to 2005, and to assess policy implications. There has been rapid growth in inflow of nurses to the United Kingdom from other countries. In recent years, 40-50 percent of new nurse registrants in the United Kingdom have come from other countries, principally the Philippines, Australia, India, and South Africa. Outflow has been at a lower level, mainly to other English-speaking developed countries--Australia, the United States, New Zealand, Ireland, and Canada. The United Kingdom is a net importer of nurses. The principal policy instrument in the United Kingdom, the Code of Practice on International Recruitment, has not ended the inflow of nurses to the United Kingdom from sub-Saharan Africa. Given the increasing globalization of labor markets, it is likely that the historically high levels of inflow of internationally recruited nurses to the United Kingdom will continue over the next few years; however the "peak" number reached in 2002/2003 may not be repeated, particularly as large-scale active international recruitment has now been ended, for the short term at least. New English language tests and other revised requirements for international applicants being introduced by the Nurses and Midwives Council from September 2005 may restrict successful applications from some countries and will also probably add to the "bottleneck" of international nurse applicants. Demographic-driven demand for health care, combined with a potential reduction in supply of U.K. nurses as many more reach potential retirement age means that international recruitment is likely to remain on the policy agenda in the longer term, even with further growth in the number of home-based nurses being trained.

A United States perspective on long-term management of areas contaminated with radioactive materials.

PubMed

Jones, C Rick

2004-01-01

The US has far-reaching and extensive experience in the long-term management of areas contaminated with radioactive materials. This experience base includes the Department of Energy's continued follow-up with Hiroshima and Nagasaki from the 1940s at the Radiological Effects Research Foundation in Hiroshima, Japan, the long-term management of the Marshall Islands Programme, the clean-up of the US nuclear weapons complex and the ongoing management of accident sites such as in Palomares, Spain. This paper discusses the lessons learnt and best practices gained from this far-reaching and extensive experience in the long-term management of areas contaminated with radioactive materials. Copyright 2004 Oxford University Press

America’s First Amphetamine Epidemic 1929–1971

PubMed Central

Rasmussen, Nicolas

2008-01-01

Using historical research that draws on new primary sources, I review the causes and course of the first, mainly iatrogenic amphetamine epidemic in the United States from the 1940s through the 1960s. Retrospective epidemiology indicates that the absolute prevalence of both nonmedical stimulant use and stimulant dependence or abuse have reached nearly the same levels today as at the epidemic’s peak around 1969. Further parallels between epidemics past and present, including evidence that consumption of prescribed amphetamines has also reached the same absolute levels today as at the original epidemic’s peak, suggest that stricter limits on pharmaceutical stimulants must be considered in any efforts to reduce amphetamine abuse today. PMID:18445805

Chinese Strategic Development: Regional Dominance Through Global Influence

DTIC Science & Technology

2009-02-12

plus Japan, South Korea, India, Australia, and New Zealand , but quite pointedly it excludes the United States.48 China looks to assume a principal...opening new economic markets, thus extending its reach abroad. China’s diplomatic, military, and economic efforts have been carefully designed to provide...of these neighbors are as economically developed or militarily as strong as China; Russia is the lone exception. China negotiates and makes concessions

Raising the Curtain. A Report with Recommendations on Academic Exchanges with East Central Europe and the USSR. East Central Europe Information Exchange Report 1.

ERIC Educational Resources Information Center

Burn, Barbara B.

This report provides an overview of the changes in the development of academic exchange activity between the United States, the Soviet Union, and East Central Europe in the context of far-reaching reforms throughout the region. It also explores the factors which may facilitate or inhibit further growth in academic exchanges. The report begins with…

Academic Underachievement and Exclusion of People Who Have Been Looked after in Local Authority Care

ERIC Educational Resources Information Center

Mallon, James

2005-01-01

Although higher education for 50% of all school leavers by 2010 is the stated aim of the United Kingdom government, it is clear that initiatives aimed at widening access do not reach those most in need. This is nowhere more true than in the case of people who have spent all or part of their childhood in the care of local authorities, and who…

Hydraulic analysis and double mass curves of the Middle Rio Grande from Cochiti to San Marcial, New Mexico

Treesearch

Jason M. Albert

2004-01-01

The Middle Rio Grande located in Central New Mexico is one of the most historically documented rivers in the United States. Since the early 20th century regulatory agencies have been interested and concerned with its management. A Hydraulic Modeling Analysis (HMA) of the Corrales reach, located 34 miles downstream of Cochiti Dam, was conducted. An extensive collection...

Understanding the Motivation of Vietnamese International Students and Their Higher Education Experiences in the United States

ERIC Educational Resources Information Center

Miller, Randy Scott

2012-01-01

This research describes what motivates Vietnamese students to come to the U.S. to study for a degree, what outcomes they expect, and what they experience academically and culturally while studying in the U.S. Currently the surge of international students from Vietnam has reached an all time high of 13,112 students to the U.S. This moves the…

Birth Rates for U.S. Teenagers Reach Historic Lows for All Age and Ethnic Groups. NCHS Data Brief. Number 89

ERIC Educational Resources Information Center

Hamilton, Brady E.; Ventura, Stephanie J.

2012-01-01

Teen childbearing has been generally on a long-term decline in the United States since the late 1950s. In spite of these declines, the U.S. teen birth rate remains one of the highest among other industrialized countries. Moreover, childbearing by teenagers continues to be a matter of public concern because of the elevated health risks for teen…

The United States and Vietnam Relationship: Benefits and Challenges for Vietnam

DTIC Science & Technology

2016-06-10

the current stage in their bilateral relations. The U.S.-Vietnam relationship has been increasingly cemented in the context of the contemporary...reach the current stage in their bilateral relations. The U.S.-Vietnam relationship has been increasingly cemented in the context of the contemporary...Major Exports to Vietnam aircraft, mining equipment, electronic machinery, steel wire, raw cotton, plastics Source: Mark E. Manyin, The Vietnam

Managing Asthma in the School Environment: Indoor Air Quality Tools for Schools. EPA 402-K-10-004

ERIC Educational Resources Information Center

US Environmental Protection Agency, 2010

2010-01-01

Asthma has reached epidemic proportions in the United States, affecting millions of people of all ages and races. An average of one out of every 10 school-age children now has asthma, and the percentage of children with asthma is rising more rapidly in preschool-age children than in any other age group. Asthma is a leading cause of school…

The status of our scientific understanding of lodgepole pine and mountain pine beetles - a focus on forest ecology and fire behavior

Treesearch

Merrill R. Kaufmann; Gregory H. Aplet; Michael G. Babler; William L. Baker; Barbara Bentz; Michael Harrington; Brad C. Hawkes; Laurie Stroh Huckaby; Michael J. Jenkins; Daniel M. Kashian; Robert E. Keane; Dominik Kulakowski; Ward McCaughey; Charles McHugh; Jose Negron; John Popp; William H. Romme; Wayne Shepperd; Frederick W. Smith; Elaine Kennedy Sutherland; Daniel Tinker; Thomas T. Veblen

2008-01-01

Mountain pine beetle populations have reached outbreak levels in lodgepole pine forests throughout North America. The geographic focus of this report centers on the southern Rocky Mountains of Colorado and southern Wyoming. The epidemic extends much more widely, however, from the southern Rocky Mountains in Colorado in the United States to the northern Rocky Mountains...

Century-scale perspective on water quality in selected river basins of the conterminous United States

USGS Publications Warehouse

Stets, Edward G.; Kelly, Valerie J.; Broussard, Whitney P.; Smith, Thor E.; Crawford, Charles G.

2012-01-01

Nutrient pollution in the form of excess nitrogen and phosphorus inputs is a well-known cause of water-quality degradation that has affected water bodies across the Nation throughout the 20th century. The recognition of excess nutrients as pollution developed later than the recognition of other water-quality problems, such as waterborne illness, industrial pollution, and organic wastes. Nevertheless, long-term analysis of nutrient pollution is fundamental to our understanding of the current magnitude of the problem, as well the origins and the effects. This report describes the century-scale changes in water quality across a range streams in order to place current water-quality concerns in historical context and presents this history on a national scale as well as for selected river reaches. The primary focus is on nutrient pollution, but the development and societal responses to other water-quality problems also are considered. Land use and agriculture in the selected river reaches also are analyzed to consider how these factors may relate to nutrient pollution. Finally, the availability of relevant nutrient and inorganic carbon data are presented for the selected river reaches. Sources of these data included Federal agencies, State-level reports, municipal public works facilities, public health surveys, and sanitary surveys. The availability of these data extends back more than a century for most of the selected river reaches and suggests that there is a tremendous opportunity to document the development of nutrient pollution in these river reaches.

A structured management approach to implementation of health promotion interventions in Head Start.

PubMed

Herman, Ariella; Nelson, Bergen B; Teutsch, Carol; Chung, Paul J

2013-09-12

Improving the health and health literacy of low-income families is a national public health priority in the United States. The federal Head Start program provides a national infrastructure for implementation of health promotion interventions for young children and their families. The Health Care Institute (HCI) at the Anderson School of Management at the University of California, Los Angeles, developed a structured approach to health promotion training for Head Start grantees using business management principles. This article describes the HCI approach and provides examples of implemented programs and selected outcomes, including knowledge and behavior changes among Head Start staff and families. This prevention-focused training platform has reached 60,000 Head Start families in the United States since its inception in 2001. HCI has demonstrated consistent outcomes in diverse settings and cultures, suggesting both scalability and sustainability.

Analysis of data from sensitive U.S. monitoring stations for the Fukushima Dai-ichi nuclear reactor accident.

PubMed

Biegalski, S R; Bowyer, T W; Eslinger, P W; Friese, J A; Greenwood, L R; Haas, D A; Hayes, J C; Hoffman, I; Keillor, M; Miley, H S; Moring, M

2012-12-01

The March 11, 2011 9.0 magnitude undersea megathrust earthquake off the coast of Japan and subsequent tsunami waves triggered a major nuclear event at the Fukushima Dai-ichi nuclear power station. At the time of the event, units 1, 2, and 3 were operating and units 4, 5, and 6 were in a shutdown condition for maintenance. Loss of cooling capacity to the plants along with structural damage caused by the earthquake and tsunami resulted in a breach of the nuclear fuel integrity and release of radioactive fission products to the environment. Fission products started to arrive in the United States via atmospheric transport on March 15, 2011 and peaked by March 23, 2011. Atmospheric activity concentrations of (131)I reached levels of 3.0×10(-2) Bqm(-3) in Melbourne, FL. The noble gas (133)Xe reached atmospheric activity concentrations in Ashland, KS of 17 Bqm(-3). While these levels are not health concerns, they were well above the detection capability of the radionuclide monitoring systems within the International Monitoring System of the Comprehensive Nuclear-Test-Ban Treaty. Copyright © 2011 Elsevier Ltd. All rights reserved.

Fish assemblage relationships with physical characteristics and presence of dams in three eastern Iowa rivers

USGS Publications Warehouse

Pierce, Clay; Nicholas L. Ahrens,; Anna K. Loan-Wilsey,; Gregory A. Simmons,; Gregory T. Gelwicks,

2013-01-01

Fish assemblages in rivers of the Midwestern United States are an important component of the region's natural resources and biodiversity. We characterized the physical environment and presence of dams in a series of reaches in three eastern Iowa rivers tributary to the Mississippi River and related these characteristics to the fish assemblages present. Some physical characteristics were similar among the 12 study reaches, whereas others differed substantially. We found a total of 68 species across the 12 study reaches; 56 in the Turkey River, 51 in the Maquoketa River and 50 in the Wapsipinicon River. Seventeen species could be described as ‘downstream-distributed’; 15 being found only in the lowest reach of one or more rivers and the other two being found only in the lowest reaches or two or more contiguous reaches including the lowest reach. Two species could be described as ‘upstream-distributed’, being found only in an uppermost reach. Non-metric multidimensional scaling ordination illustrated similarities among reaches, and five physical variables were significantly correlated with assemblage similarities. Catchment area and number of dams between reaches and the Mississippi River were strongly correlated with assemblage similarities, but the directions of their effects were opposite. Catchment area and number of dams were confounded. The collective evidence to date suggests that the pervasiveness of dams on rivers significantly alters fish assemblages, making underlying patterns of species change and relationships with naturally varying and human-influenced physical characteristics along a river's course difficult to discern.

Improving Posthospital Discharge Telephone Reach Rates Through Prehospital Discharge Face-to-Face Meetings.

PubMed

Vergara, Franz H; Sheridan, Daniel J; Sullivan, Nancy J; Budhathoki, Chakra

The purpose of this study was to determine whether a face-to-face meeting with patients by a telephonic case manager prehospital discharge would result in increased telephone follow-up (TFU) reach rates posthospital discharge. Acute care adult medicine inpatient units. A quasiexperimental design was utilized. Two adult inpatient medicine units were selected as the intervention and comparison groups. The framework of the study is the transitions theory. A convenience sampling technique was used, whereby 88 eligible patients on the intervention unit received face-to-face meetings prehospital discharge whereas 123 patients on the comparison unit received standard care (no face-to-face meetings). Cross-tabulation and chi-square tests were employed to examine the association of face-to-face meeting intervention and TFU reach rates. Implementing brief (<10 min) face-to-face meetings by a telephonic case manager prehospital discharge resulted in a TFU reach rate of 87% on the intervention unit, whereas the comparison unit only had a 58% TFU reach rate (p < .001). Increasing reach rates by a telephonic case manager facilitates communication with more patients posthospital discharge. A brief prehospital discharge face-to-face meeting with patients assisted them to understand the reasons for a posthospital discharge telephone call, identified the best times to call using accurate telephone numbers, and taught patients how best to prepare for the call. In addition, by meeting patients face-to-face, the telephonic case manager was no longer an unknown person on the telephone asking them questions about their medical condition. These factors combined may have significantly helped to increase TFU reach rates.

Dynamical emergence of Markovianity in local time scheme.

PubMed

Jeknić-Dugić, J; Arsenijević, M; Dugić, M

2016-06-01

Recently we pointed out the so-called local time scheme as a novel approach to quantum foundations that solves the preferred pointer-basis problem. In this paper, we introduce and analyse in depth a rather non-standard dynamical map that is imposed by the scheme. On the one hand, the map does not allow for introducing a properly defined generator of the evolution nor does it represent a quantum channel. On the other hand, the map is linear, positive, trace preserving and unital as well as completely positive, but is not divisible and therefore non-Markovian. Nevertheless, we provide quantitative criteria for dynamical emergence of time-coarse-grained Markovianity, for exact dynamics of an open system, as well as for operationally defined approximation of a closed or open many-particle system. A closed system never reaches a steady state, whereas an open system may reach a unique steady state given by the Lüders-von Neumann formula; where the smaller the open system, the faster a steady state is attained. These generic findings extend the standard open quantum systems theory and substantially tackle certain cosmological issues.

Comprehensive interdisciplinary care: making a difference in pregnancy outcomes for Hispanic women.

PubMed

Pearce, C W; Hawkins, J W; Carver-Chase, D; Ebacher, R; Matta, S; Sullivan, A; Vawter, V J; Vincent, C; Windle, K A

1996-12-01

Hispanic women constitute one of the fastest growing and most diverse groups in the United States, representing many countries of origin and cultural practices. The purpose of this evaluation study, using an ex post facto design, was to examine well-being during pregnancy and pregnancy outcomes for a cohort of 113 Hispanic women receiving perinatal care at the clinic of a community hospital in an old industrial city in the Northeast. The received adequacy of prenatal care for the study sample women was very high. The low-birthweight rate was lower than for the study hospital, the study city, the state, and the entire United States. The results of this study demonstrate the favorable effects of a comprehensive, interdisciplinary, and culturally sensitive model of prenatal care on these women's well-being and birth outcomes. Findings also support the need for an outreach program targeted at hard-to-reach women in the inadequate, received-care group and women with later initiation of care.

[Dispensing prescriptions to persons affiliated with the Seguro Popular de Salud de México].

PubMed

Garrido-Latorre, Francisco; Hernández-Llamas, Héctor; Gómez-Dantés, Octavio

2008-01-01

Measure and compare the percentage of prescriptions fully dispensed to persons with and without Popular Health Insurance (SPS in Spanish) who use ambulatory and general hospital services associated with the Mexico State Health Services (SESA in Spanish), and taking into account insurance status. SESA user satisfaction was also measured with respect to access to medication. Information for the study was taken from four surveys of SESA ambulatory and hospital units that included probabilistic samples with state representativity. Samples of ambulatory units were selected by stratification according to level of care and association to the SPS service network. The findings indicate that the percentage of prescriptions fully dispensed in SESA ambulatory units has improved, reaching approximately 90%, especially among those units offering services to persons affiliated with SPS. Nevertheless, these percentages continue to be lower than those of ambulatory units associated with social security institutions. Percentages of prescriptions fully dispensed have also improved in SESA hospital units, but continue to be relatively low. In nearly all states, as the percentage of prescriptions fully dispensed has increased, user satisfaction with access to medication has also improved. In 2006 more than 50% of the states had high levels of fully dispensed prescriptions among persons with SPS (> or =90%). The more significant problem exists among hospitals, since only 44% of users who received a prescription in SESA hospitals in 2006 had their prescriptions fully dispensed. This finding requires a review of SPS medication policies, which have favored highly prescribed low-cost medications at ambulatory services at the expense of higher cost and more therapeutically effective medications for hospital care, the latter having a greater impact on household budgets.

The effects of electric power industry restructuring on the safety of nuclear power plants in the United States

NASA Astrophysics Data System (ADS)

Butler, Thomas S.

Throughout the United States the electric utility industry is restructuring in response to federal legislation mandating deregulation. The electric utility industry has embarked upon an extraordinary experiment by restructuring in response to deregulation that has been advocated on the premise of improving economic efficiency by encouraging competition in as many sectors of the industry as possible. However, unlike the telephone, trucking, and airline industries, the potential effects of electric deregulation reach far beyond simple energy economics. This dissertation presents the potential safety risks involved with the deregulation of the electric power industry in the United States and abroad. The pressures of a competitive environment on utilities with nuclear power plants in their portfolio to lower operation and maintenance costs could squeeze them to resort to some risky cost-cutting measures. These include deferring maintenance, reducing training, downsizing staff, excessive reductions in refueling down time, and increasing the use of on-line maintenance. The results of this study indicate statistically significant differences at the .01 level between the safety of pressurized water reactor nuclear power plants and boiling water reactor nuclear power plants. Boiling water reactors exhibited significantly more problems than did pressurized water reactors.

Location and timing of river-aquifer exchanges in six tributaries to the Columbia River in the Pacific Northwest of the United States

USGS Publications Warehouse

Konrad, C.P.

2006-01-01

The flow of water between rivers and contiguous aquifers influences the quantity and quality of water resources, particularly in regions where precipitation and runoff are unevenly distributed through the year, such as the Columbia Basin (CB) in northwestern United States. Investigations of basin hydrogeology and gains and losses of streamflow for six rivers in the CB were reviewed to characterize general patterns in the timing and location of river-aquifer exchanges at a reach-scale (0.5-150 km) and to identify geologic and geomorphic features associated with the largest exchanges. Ground-water discharge to each river, or the gain in streamflow, was concentrated spatially: more than one-half of the total gains along each river segment were contributed from reaches that represented no more than 30% of the total segment length with the largest and most concentrated gains in rivers in volcanic terrains. Fluvial recharge of aquifers, or losses of streamflow, was largest in rivers in sedimentary basins where unconsolidated sediments form shallow aquifers. Three types of geologic or geomorphic features were associated with the largest exchanges: (1) changes in the thickness of unconsolidated aquifers; (2) contacts between lithologic units that represent contrasts in permeability; and (3) channel forms that increase the hydraulic gradient or cross-sectional area of flow paths between a river and shallow ground-water. The down-valley component of ground-water flow and its vertical convergence on or divergence from a riverbed account for large streamflow gains in some reaches and contrast with the common assumption of lateral ground-water discharge to a river that penetrates completely through the aquifer. Increased ground-water discharge was observed during high-flow periods in reaches of four rivers indicating that changes in ground-water levels can be more important than stage fluctuations in regulating the direction and magnitude of river-aquifer exchanges and that assumptions about ground-water discharge during high flow periods used for base-flow separation must be verified. Given the variety of geologic terrains in the CB, the spatial and temporal patterns of river-aquifer exchanges provide a framework for investigations in other regions that includes a focus on reaches where the largest exchanges are likely to occur, integration of ground-water and surface-water data, and verification of assumptions regarding ground-water flow direction and temporal variation of exchanges. ?? 2006 Elsevier B.V. All rights reserved.

Care Cascade for targeted tuberculosis testing and linkage to Care in Homeless Populations in the United States: a meta-analysis.

PubMed

Parriott, Andrea; Malekinejad, Mohsen; Miller, Amanda P; Marks, Suzanne M; Horvath, Hacsi; Kahn, James G

2018-04-12

Homelessness increases the risk of tuberculosis (TB) disease and latent TB infection (LTBI), but persons experiencing homelessness often lack access to testing and treatment. We assessed the yield of TB testing and linkage to care for programs targeting homeless populations in the United States. We conducted a comprehensive search of peer-reviewed and grey literature, adapting Cochrane systematic review methods. Two reviewers independently assessed study eligibility and abstracted key data on the testing to care cascade: number of persons reached, recruited for testing, tested for LTBI, with valid test results, referred to follow-up care, and initiating care. We used random effects to calculate pooled proportions and 95% confidence intervals (CI) of persons retained in each step via inverse-variance weighted meta-analysis, and cumulative proportions as products of adjacent step proportions. We identified 23 studies published between 1986 and 2014, conducted in 12 states and 15 cities. Among studies using tuberculin skin tests (TST) we found that 93.7% (CI 72.4-100%) of persons reached were recruited, 97.9% (89.3-100%) of those recruited had tests placed, 85.5% (78.6-91.3%) of those with tests placed returned for reading, 99.9% (99.6-100%) of those with tests read had valid results, and 24.7% (21.0-28.5%) with valid results tested positive. All persons testing positive were referred to follow-up care, and 99.8% attended at least one session of follow-up care. Heterogeneity was high for most pooled proportions. For a hypothetical cohort of 1000 persons experiencing homelessness reached by a targeted testing program using TST, an estimated 917 were tested, 194 were positive, and all of these initiated follow-up care. Targeted TB testing of persons experiencing homelessness appears effective in detecting LTBI and connecting persons to care and potential treatment. Future evaluations should assess diagnostic use of interferon gamma release assays and completion of treatment, and costs of testing and treatment.

Monitoring Trends and Burn Severity (MTBS): Monitoring wildfire activity for the past quarter century using landsat data

Treesearch

Mark Finco; Brad Quayle; Yuan Zhang; Jennifer Lecker; Kevin A. Megown; C. Kenneth Brewer

2012-01-01

The Monitoring Trends in Burn Severity (MTBS) project is mapping the extent, size, and severity of all large fires greater than 1,000 acres in the west and 500 acres in the east over the conterminous United States (CONUS), Alaska, and Hawaii. In 2012 the project reached a milestone, completing the mapping for all fires between 1984 and 2010. The MTBS project produces...

Introduction to section 1: financial considerations.

PubMed

Hannenberg, Alexander A

2009-03-01

Achieving fundamental reform of the health care system to improve patient outcomes will take decades of effort and a major shift in financial, medical, and political behaviors that have built up since the beginning of health insurance in the United States. To the extent that the present payment systems contribute to the high cost, poor quality, and lack of accountability that characterizes today's health care delivery system, there is hope that reforms are within reach.

Contesting History and Pursuing "Other" Knowledge: A Study of Hip-Hop and Non-Formal Education among Native American Youth in San Francisco and Black Portuguese Youth in Lisbon

ERIC Educational Resources Information Center

Tom, Miye Nadya

2016-01-01

This paper presents a broad-reaching effort to interrogate enduring colonial legacies as experienced by Native American youth in the United States of America and Black Portuguese youth of Cape Verdean origin in Portugal. As part of its methodological approach, it uses hip-hop--a cultural movement composed of four elements including rap music--to…

Of Men & Rivers: The Story of the Vicksburg District

DTIC Science & Technology

1978-01-01

scout the farthest reaches of the Louisiana Purchase. Exploration began anew throughout that vast region from modern Mississippi to New Mexico ...Texas, and by 1848 the boundary between Mexico and the United States had been pushed backward to the Rio Grande. In the summer and fall of 1850, U...vast engineering district that stretched from Central Mississippi to the territory of New Mexico . Chapter II THE FORMATIVE YEARS The wind sings

EU Failing FAO Challenge to Improve Global Food Security.

PubMed

Smyth, Stuart J; Phillips, Peter W B; Kerr, William A

2016-07-01

The announcement that the European Union (EU) had reached an agreement allowing Member States (MS) to ban genetically modified (GM) crops confirms that the EU has chosen to ignore the food security challenge issued to the world by the Food and Agriculture Organization of the United Nations (FAO) in 2009. The FAO suggests that agricultural biotechnology has a central role in meeting the food security challenge. Copyright © 2016 Elsevier Ltd. All rights reserved.

Perception Is Reality: Special Operations Forces In the Gray Zone

DTIC Science & Technology

2016-06-01

politics, policy, bureaucracy, and military action is complex, for simplicity this research assumes all players are rational actors who will maximize...Gray Zone—the primary tool being Special Operation Forces (SOF). This research finds that policymakers and others outside of SOF have often misapplied...effect on the ability of the Unites States to reach its foreign policy goals. This research analyzes U.S. SOF employment in the Gray Zone, breaking down

A resolution congratulating Kappa Alpha Psi Fraternity, Inc., on reaching the historic milestone of 100 years of serving local and international communities, maintaining a commitment to the betterment of mankind, and enriching the lives of collegiate men throughout the United States.

THOMAS, 112th Congress

Sen. Wicker, Roger F. [R-MS

2011-06-29

Senate - 06/29/2011 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

Flexibility, Reach, and the Vietnam Fire Base

DTIC Science & Technology

2014-05-22

Japanese, continued 22Tzu, Sun, The Art of War ( London : Oxford University Press, 1971), 66. 23Robert Doughty et al., Warfare in the Western World...American involvement began in the late 1940s with arms aid to the French. Old alliances and the outbreak of the Korean War placed the United States in...insect-transmitted diseases like malaria, dengue, and encephalitis. Cholera , hepatitis, and typhoid were common in the countryside because of a

Russia's Uncertain Transition: Challenges for U.S. Policy. Fifth Edition. Teacher Resource Book [and Student Text]. Public Policy Debate in the Classroom. Choices for the 21st Century.

ERIC Educational Resources Information Center

Fox, Sarah Cleveland

Since the end of the Cold War, and more recently since September 11, 2001, relations between the United States and Russia have reached new levels of cooperation and accommodation. At the same time, many important developments in Russia remain cloaked by government intrigue or obscured by the complexity of Russia's political and cultural past. This…

China’s Economic Conditions

DTIC Science & Technology

2007-07-13

growth of China’s exports over the past few months indicates that China may surpass the United States as the world’s second largest exporter in 2007...particularly acute over the past few years. China’s total reserves reached $1,330 billion at the end of June 2007. During the first six months of...economic growth over the past several years, and many economists project that it will enjoy fairly healthy growth in the near future. However

United States Air Force Summer Research Program 1991. High School Apprenticeship Program (HSAP) Reports. Volume 11. Phillips Laboratory, Civil Engineering Laboratory

DTIC Science & Technology

1992-01-09

Crystal Polymers Tracy Reed Geophysics Laboratory (GEO) 9 Analysis of Model Output Statistics Thunderstorm Prediction Model Frank Lasley 10...four hours to twenty-four hours. It was predicted that the dogbones would turn brown once they reached the approximate annealing temperature. This was...LYS Hanscom AFB Frank A. Lasley Abstracft. Model Output Statistics (MOS) Thunderstorm prediction information and Service A weather observations

Er:YAG phacoemulsification with fiber

NASA Astrophysics Data System (ADS)

Cozean, Colette D.

1994-07-01

Forty years ago, a leading cataract surgeon in the United States announced, with an air of finality, that the "perfect operation' for cataract extraction had been developed.' He believed cataract surgeons had reached their zenith and that no more time should be wasted looking for alternatives or refinements. The procedure he was describing was an intracapsular cataract extraction. The cataract was delivered at that time with forceps, often with "just a little vitreous". Sutures were just beginning to be used, but weeks of postoperative immobilization were still the norm. Patients undergoing the procedure could look forward to a lifetime of visual impairment and to a loss of confidence and self-esteem brought about by both the functional impairment and the unflattering appearance of these spectacles. This "perfect operation" marked the end of the productive life for most individuals. With the introduction of the first ultrasonic phacoemulsification equipment in the 1970's and the development of small incision intraocular lenses in the 1980's, all of us have witnessed a remarkable leap in the evolution of cataract surgery. Like our colleague forty years ago, some of us think that we have reached a plateau, but this evolution will continue. What is needed in ophthalmic surgery today is a single, versatile, reliable, and inexpensive multipurpose device which can perform all these surgical functions with equivalent or superior results. Such a device would allow cost-conscious surgery facilities to offer a full range of state-of-the-art surgery, while purchasing only a single unit - a unit which would be no more expensive than existing phacoemulsification devices.

"Trade creep" and implications of the Transatlantic Trade and Investment Partnership Agreement for the United Kingdom National Health Service.

PubMed

Koivusalo, Meri; Tritter, Jonathan

2014-01-01

The ambitious and comprehensive Transatlantic Trade and Investment Partnership Agreement (TTIP/TAFTA) agreement between the European Union and United States is now being negotiated and may have far-reaching consequences for health services. The agreement extends to government procurement, investment, and further regulatory cooperation. In this article, we focus on the United Kingdom National Health Service and how these negotiations can limit policy space to change policies and to regulate in relation to health services, pharmaceuticals, medical devices, and health industries. The negotiation of TTIP/TAFTA has the potential to "harmonize" more corporate-friendly regulation, resulting in higher costs and loss of policy space, an example of "trade creep" that potentially compromises health equity, public health, and safety concerns across the Atlantic.

Comparing Generic Drug Markets in Europe and the United States: Prices, Volumes, and Spending.

PubMed

Wouters, Olivier J; Kanavos, Panos G; McKEE, Martin

2017-09-01

Policy Points: Our study indicates that there are opportunities for cost savings in generic drug markets in Europe and the United States. Regulators should make it easier for generic drugs to reach the market. Regulators and payers should apply measures to stimulate price competition among generic drugmakers and to increase generic drug use. To meaningfully evaluate policy options, it is important to analyze historical context and understand why similar initiatives failed previously. Rising drug prices are putting pressure on health care budgets. Policymakers are assessing how they can save money through generic drugs. We compared generic drug prices and market shares in 13 European countries, using data from 2013, to assess the amount of variation that exists between countries. To place these results in context, we reviewed evidence from recent studies on the prices and use of generics in Europe and the United States. We also surveyed peer-reviewed studies, gray literature, and books published since 2000 to (1) outline existing generic drug policies in European countries and the United States; (2) identify ways to increase generic drug use and to promote price competition among generic drug companies; and (3) explore barriers to implementing reform of generic drug policies, using a historical example from the United States as a case study. The prices and market shares of generics vary widely across Europe. For example, prices charged by manufacturers in Switzerland are, on average, more than 2.5 times those in Germany and more than 6 times those in the United Kingdom, based on the results of a commonly used price index. The proportion of prescriptions filled with generics ranges from 17% in Switzerland to 83% in the United Kingdom. By comparison, the United States has historically had low generic drug prices and high rates of generic drug use (84% in 2013), but has in recent years experienced sharp price increases for some off-patent products. There are policy solutions to address issues in Europe and the United States, such as streamlining the generic drug approval process and requiring generic prescribing and substitution where such policies are not yet in place. The history of substitution laws in the United States provides insights into the economic, political, and cultural issues influencing the adoption of generic drug policies. Governments should apply coherent supply- and demand-side policies in generic drug markets. An immediate priority is to convince more physicians, pharmacists, and patients that generic drugs are bioequivalent to branded products. Special-interest groups continue to obstruct reform in Europe and the United States. © 2017 The Authors The Milbank Quarterly published by Wiley Periodicals, Inc. on behalf of The Millbank Memorial Fund.

Stream classification of the Apalachicola-Chattahoochee-Flint River System to support modeling of aquatic habitat response to climate change

USGS Publications Warehouse

Elliott, Caroline M.; Jacobson, Robert B.; Freeman, Mary C.

2014-01-01

A stream classification and associated datasets were developed for the Apalachicola-Chattahoochee-Flint River Basin to support biological modeling of species response to climate change in the southeastern United States. The U.S. Geological Survey and the Department of the Interior’s National Climate Change and Wildlife Science Center established the Southeast Regional Assessment Project (SERAP) which used downscaled general circulation models to develop landscape-scale assessments of climate change and subsequent effects on land cover, ecosystems, and priority species in the southeastern United States. The SERAP aquatic and hydrologic dynamics modeling efforts involve multiscale watershed hydrology, stream-temperature, and fish-occupancy models, which all are based on the same stream network. Models were developed for the Apalachicola-Chattahoochee-Flint River Basin and subbasins in Alabama, Florida, and Georgia, and for the Upper Roanoke River Basin in Virginia. The stream network was used as the spatial scheme through which information was shared across the various models within SERAP. Because these models operate at different scales, coordinated pair versions of the network were delineated, characterized, and parameterized for coarse- and fine-scale hydrologic and biologic modeling. The stream network used for the SERAP aquatic models was extracted from a 30-meter (m) scale digital elevation model (DEM) using standard topographic analysis of flow accumulation. At the finer scale, reaches were delineated to represent lengths of stream channel with fairly homogenous physical characteristics (mean reach length = 350 m). Every reach in the network is designated with geomorphic attributes including upstream drainage basin area, channel gradient, channel width, valley width, Strahler and Shreve stream order, stream power, and measures of stream confinement. The reach network was aggregated from tributary junction to tributary junction to define segments for the benefit of hydrological, soil erosion, and coarser ecological modeling. Reach attributes are summarized for each segment. In six subbasins segments are assigned additional attributes about barriers (usually impoundments) to fish migration and stream isolation. Segments in the six sub-basins are also attributed with percent urban area for the watershed upstream from the stream segment for each decade from 2010–2100 from models of urban growth. On a broader scale, for application in a coarse-scale species-response model, the stream-network information is aggregated and summarized by 256 drainage subbasins (Hydrologic Response Units) used for watershed hydrologic and stream-temperature models. A model of soil erodibility based on the Revised Universal Soil Loss Equation also was developed at this scale to parameterize a model to evaluate stream condition. The reach-scale network was classified using multivariate clustering based on modeled channel width, valley width, and mean reach gradient as variables. The resulting classification consists of a 6-cluster and a 12-cluster classification for every reach in the Apalachicola-Chattahoochee-Flint Basin. We present an example of the utility of the classification that was tested using the occurrence of two species of darters and two species of minnows in the Apalachicola-Chattahoochee-Flint River Basin, the blackbanded darter and Halloween darter, and the bluestripe shiner and blacktail shiner.

Cultural Norms in Conflict: Breastfeeding Among Hispanic Immigrants in Rural Washington State.

PubMed

Hohl, Sarah; Thompson, Beti; Escareño, Monica; Duggan, Catherine

2016-07-01

Objectives To examine perceptions, experiences, and attitudes towards breastfeeding among Hispanic women living in rural Washington State. Methods Twenty parous Hispanic women of low acculturation, aged 25-48 years and residents in rural Washington State participated in an exploratory, face-to-face interview. Interviews were audio-recorded, translated and transcribed, and analyzed using a thematic content analysis approach. Results Nine emergent themes were grouped into three overarching categories: (1) Breast is best; (2) Hispanic cultural and familial expectations to breastfeed; and (3) Adapting to life in the United States: cultural norms in conflict. Women said they were motivated to breastfeed because of their knowledge and observations of its health benefits for mother and child. They said breastfeeding is ingrained in their Hispanic cultural heritage, and infant feeding choices of female family members were particularly influential in women's own decision to breastfeed. Women said they experienced embarrassment about breastfeeding in the United States and as a result, often chose to initiate formula feeding as a complement so as to avoid feelings of shame. Additionally, they faced economic pressure to work, key barriers for continued breastfeeding among Hispanics in the United States. Conclusions for Practice Knowledge of the benefits of breastfeeding for mother and child and longstanding cultural practices of breastfeeding are not enough to encourage exclusive breastfeeding to 6 months among this rural Hispanic population. Continued support through family-level interventions as well as work place policies that encourage breastfeeding are needed for rural Hispanics to reach optimal breastfeeding rates.

Managing Workplace Conflict in the United States and Hong Kong.

PubMed

Tinsley, Catherine H.; Brett, Jeanne M.

2001-07-01

We propose that managers have norms (standards of appropriate behavior) for resolving conflict, that these norms are culturally based, and that they explain cultural differences in conflict management outcomes. We confirm that the traditionally American norms of discussing parties' interests and synthesizing multiple issues were exhibited more strongly by American managers than by their Hong Kong Chinese counterparts. In addition, we confirm that the traditionally Chinese norms of concern for collective interests and concern for authority appeared more strongly among Hong Kong Chinese managers than among their American counterparts. American managers were more likely than Hong Kong Chinese managers, to resolve a greater number of issues and reach more integrative outcomes, while Hong Kong Chinese managers were more likely to involve higher management in conflict resolution. Culture had a significant effect on whether parties selected an integrative outcome rather than an outcome that involved distribution, compromise, higher management, or no resolution at all. Conflict norms explained the cultural differences that existed between reaching an integrative outcome and reaching an outcome involving distribution, compromise, or higher management; however, conflict norms did not fully explain the cultural differences that existed between reaching an integrative outcome and reaching no resolution. Copyright 2001 Academic Press.

Architecture and Data Management Challenges in GEOSS and IEOS

NASA Technical Reports Server (NTRS)

Fontaine, Kathleen S.

2007-01-01

The international Group on Earth Observations (GEO) was initiated in 2003 to engage all the nations of the Earth in building a coordinated, comprehensive, and sustained Earth observation capability, known as the Global Earth Observation System (GEOSS). The GEO website describes GEOSS this way: "GEOSS will build on and add value to existing Earth-observation systems by coordinating their efforts, addressing critical gaps, supporting their interoperability, sharing information, reaching a common understanding of user requirements, and improving delivery of information to users." Each member nation has responded to GEO by establishing some sort of coordinating body; within the United States, that is the United States Group on Earth Observations (USGEO). This paper will describe the establishment of GEO and USGEO, will provide an overview of the activities and challenges in the area of architecture and data management, and will highlight some of the major efforts underway within USGEO today.

Observed Reduction In Surface Solar Radiation - Aerosol Forcing Versus Cloud Feedback?

NASA Astrophysics Data System (ADS)

Liepert, B.

The solar radiation reaching the ground is a key parameter for the climate system. It drives the hydrological cycle and numerous biological processes. Surface solar radi- ation revealed an estimated 7W/m2 or 4% decline at sites worldwide from 1961 to 1990. The strongest decline occurred at the United States sites with 19W/m2 or 10%. Increasing air pollution and hence direct and indirect aerosol effect, as we know today can only explain part of the reduction in solar radiation. Increasing cloud optical thick- ness - possibly due to global warming - is a more likely explanation for the observed reduction in solar radiation in the United States. The analysis of surface solar radiation data will be shown and compared with GCM results of the direct and indirect aerosol effect. It will be argued that the residual declines in surface solar radiation is likely due to cloud feedback.

Health care reform and the pharmaceutical industry: crucial decisions are expected.

PubMed

Liberman, Aaron; Rubinstein, Jason

2002-03-01

For the past 30 years, the largest growing segment of the United States economy is the health care industry. The United States is in a transitional period as American citizens born between 1946 and 1964, the Baby Boomer generation, reach retirement age. In recent years, pharmaceutical costs have been rising faster than the inflation rate, leaving the American public to ask many questions. A major area of interest to policymakers regarding the health care reform agenda is patient spending on pharmaceutical items. Government-funded programs such as Medicare and Medicaid are facing the possibility of running out of funds and require substantive reform. Pharmaceuticals are not covered under the basic Medicare programs. As a result, senior citizens are forced to cover their prescription expenses out of pocket or purchase supplemental insurance plans. This extra expense is leaving many senior citizens across the country struggling to support their ongoing medical needs.

A Structured Management Approach to Implementation of Health Promotion Interventions in Head Start

PubMed Central

Herman, Ariella; Teutsch, Carol; Chung, Paul J.

2013-01-01

Improving the health and health literacy of low-income families is a national public health priority in the United States. The federal Head Start program provides a national infrastructure for implementation of health promotion interventions for young children and their families. The Health Care Institute (HCI) at the Anderson School of Management at the University of California, Los Angeles, developed a structured approach to health promotion training for Head Start grantees using business management principles. This article describes the HCI approach and provides examples of implemented programs and selected outcomes, including knowledge and behavior changes among Head Start staff and families. This prevention-focused training platform has reached 60,000 Head Start families in the United States since its inception in 2001. HCI has demonstrated consistent outcomes in diverse settings and cultures, suggesting both scalability and sustainability. PMID:24028835

Border Enforcement and Return Migration by Documented and Undocumented Mexicans

PubMed Central

Massey, Douglas S.; Durand, Jorge; Pren, Karen A.

2014-01-01

Using data from the Mexican Migration Project we compute probabilities of departure and return for first and later trips to the United States in both documented and undocumented status. We then estimate statistical models to analyze the determinants of departure and return according to legal status. Prior to 1986, Mexico-U.S. migration was characterized by great circularity, but since then circularity has declined markedly for undocumented migrants but increased dramatically for documented migrants. Whereas return migration by undocumented migrants dropped in response to the massive increase in border enforcement, that of documented migrants did not. At present, the Mexico-U.S. migration system has reached a new equilibrium in which undocumented migrants are caged in as long term settlers in the United States while documented migrants increasingly range freely and circulate back and forth across the border within rising frequency. PMID:26273210

From the American Academy of Pediatrics: Technical report--Tobacco as a substance of abuse.

PubMed

Sims, Tammy H

2009-11-01

Tobacco use is the leading preventable cause of morbidity and death in the United States. Because 80% to 90% of adult smokers began during adolescence, and two thirds became regular, daily smokers before they reached 19 years of age, tobacco use may be viewed as a pediatric disease. Every year in the United States, approximately 1.4 million children younger than 18 years start smoking, and many of them will die prematurely from a smoking-related disease. Moreover, there is recent evidence that adolescents report symptoms of tobacco dependence early in the smoking process, even before becoming daily smokers. The prevalence of tobacco use is higher among teenagers and young adults than among older adult populations. The critical role of pediatricians in helping to reduce tobacco use and addiction and secondhand tobacco-smoke exposure in the pediatric population includes education and prevention, screening and detection, and treatment and referral.

Dumbo heavy lifter aircraft

NASA Technical Reports Server (NTRS)

Riester, Peter; Ellis, Colleen; Wagner, Michael; Orren, Scott; Smith, Byron; Skelly, Michael; Zgraggen, Craig; Webber, Matt

1992-01-01

The world is rapidly changing from one with two military superpowers, with which most countries were aligned, to one with many smaller military powers. In this environment, the United States cannot depend on the availability of operating bases from which to respond to crises requiring military intervention. Several studies (e.g. the SAB Global Reach, Global Power Study) have indicated an increased need to be able to rapidly transport large numbers of troops and equipment from the continental United States to potential trouble spots throughout the world. To this end, a request for proposals (RFP) for the concept design of a large aircraft capable of 'projecting' a significant military force without reliance on surface transportation was developed. These design requirements are: minimum payload of 400,000 pounds at 2.5 g maneuver load factor; minimum unfueled range of 6,000 nautical miles; and aircraft must operate from existing domestic air bases and use existing airbases or sites of opportunity at the destination.

Thunderstorms Increase Mercury Wet Deposition.

PubMed

Holmes, Christopher D; Krishnamurthy, Nishanth P; Caffrey, Jane M; Landing, William M; Edgerton, Eric S; Knapp, Kenneth R; Nair, Udaysankar S

2016-09-06

Mercury (Hg) wet deposition, transfer from the atmosphere to Earth's surface by precipitation, in the United States is highest in locations and seasons with frequent deep convective thunderstorms, but it has never been demonstrated whether the connection is causal or simple coincidence. We use rainwater samples from over 800 individual precipitation events to show that thunderstorms increase Hg concentrations by 50% relative to weak convective or stratiform events of equal precipitation depth. Radar and satellite observations reveal that strong convection reaching the upper troposphere (where high atmospheric concentrations of soluble, oxidized mercury species (Hg(II)) are known to reside) produces the highest Hg concentrations in rain. As a result, precipitation meteorology, especially thunderstorm frequency and total rainfall, explains differences in Hg deposition between study sites located in the eastern United States. Assessing the fate of atmospheric mercury thus requires bridging the scales of global transport and convective precipitation.

KSC-2011-3297

NASA Image and Video Library

2011-05-04

CAPE CANAVERAL, Fla. -- In the Rocket Garden at NASA's Kennedy Space Center Visitor Complex in Florida, Laura Churchley (left), Alice Wackerman and Julie Jenkins, daughters of Mercury Astronaut Alan Shepard, speak to the audience in attendance for the United States Postal Service unveiling of two new stamps to commemorate the 50th anniversary of human spaceflight. Listening to them speak is Director of Education and External Relations for Kennedy, Cheryl Hurst (left), Kennedy Center Director, Bob Cabana and United States Postal Service official Steve Massey. One stamp commemorates NASA's Project Mercury and Alan Shepard's historic launch on May 5, 1961, aboard the spacecraft Freedom 7. The second stamp honors NASA's MESSENGER, which reached Mercury in March to become the first spacecraft to orbit the planet. The two missions frame a remarkable 50-year period in which America advanced space exploration through more than 1,500 crewed and uncrewed flights. Photo credit: NASA/Kim Shiflett

Breaking the silence surrounding hepatitis C by promoting self-efficacy: hepatitis C public service announcements.

PubMed

Grow, Jean M; Christopher, Stephanie A

2008-10-01

Hepatitis C virus (HCV) is the most common chronic bloodborne virus in the United States. Despite this fact, there is a startling lack of awareness about HCV among individuals who might have contracted the virus. In this study, grounded in self-efficacy theory, we analyze public service announcements for HCV. Using focus groups to contextualize the responses of individuals living with HCV, we conclude that stigma and structural barriers pose the greatest challenges for health communicators trying to reach at-risk populations. The findings suggest that expanded use of celebrity appeals, realistic drug-use portrayals, more extensive use of social networking in tandem with nontraditional media, tapping into veterans, and maximizing self-efficacy messages while minimizing fear tactics offer new hope for successful health communication strategies. With 3.9 million people in the United States infected with HCV, this study offers urgently needed communication strategies to address this silent epidemic.

The Effects of Urbanization and Other Environmental Gradients on Algal Assemblages in Nine Metropolitan Areas across the United States

USGS Publications Warehouse

Coles, James F.; Bell, Amanda H.; Scudder, Barbara C.; Carpenter, Kurt D.

2009-01-01

The U.S. Geological Survey conducted studies from 2000 to 2004 to determine the effects of urbanization on stream ecosystems in nine major metropolitan study areas across the United States. Biological, chemical, and physical components of streams were assessed at 28 to 30 sites in each study area. Benthic algae were sampled to compare the degree to which algal assemblages correlated to urbanization, as characterized by an urban intensity index (UII), relative to other environmental gradients that function at either the watershed or reach scales. Ordination site scores were derived from principal components analyses of the environmental data to define environmental gradients at two spatial scales: (1) watershed-scale gradients that summarized (a) landscape modifications and (b) socioeconomic factors, and (2) reach-scale gradients that characterized (a) physical habitat and (b) water chemistry. Algal response was initially quantified by site scores derived from nonmetric multi-dimensional scaling ordinations of the algal assemblage data. The site scores were then correlated with a set of algal metrics of structure and function to help select specific indicators that would best represent changes in the algal assemblages and would infer ecological condition. The selected metrics were correlated to the UII and other environmental gradients. The results indicated that diatom-taxa in the assemblages were distinctly different across the nine study areas, likely due to physiographic differences across the country, but nevertheless, some algal metrics were applicable to all areas. Overall, the study results indicated that although the UII represented various landscape changes associated with urbanization across the country, the algal response was more strongly related to more specific factors generally associated with water quality measured within the stream reach.

Nationwide but still inhomogeneous distribution of certified chest pain units across Germany : Need to strengthen rural regions.

PubMed

Varnavas, V; Rassaf, T; Breuckmann, F

2018-02-01

The purpose of this work was to analyze structure, distribution, and bed capacities of certified German chest pain units (CPUs) to unveil potential gaps despite nationwide certification of 230 units till the end of 2015. Analysis of number and structure of CPUs per state, resident count, and population density by standardized telephone interview, online research, and data collection from the registry of the Federal Statistical Office for all certified German CPUs. Nationwide, German health facilities provided a mean of 1 CPU bed within a certified unit per 65,000 inhabitants. Bremen, Hamburg, Hesse, and Rhineland-Palatinate provided more than 1 bed per 50,000 inhabitants. Most CPUs (49%) were located in the emergency room. All university hospitals in Germany provided a certified CPU. Most units were found in academic teaching hospitals (146 CPUs). Only 42 CPUs were found in nonacademic providers of primary health care. The absolute necessary number of CPUs to reach full nationwide coverage is still unknown. The current analysis shows a high number of CPUs and bed capacities within the cities and industrial areas without relevant gaps, but also demonstrates a certain undersupply in more rural areas as well as in some of the former eastern federal states of Germany.

Reforming state-level chemicals management policies in the United States: status, challenges, and opportunities.

PubMed

Geiser, Ken; Tickner, Joel; Torrie, Yve

2009-01-01

During the last several years there has been increasing public concern about chemicals in everyday products. Scientific studies are increasingly revealing the build-up of some substances in ecosystems and in our bodies and new findings are linking exposures to hazardous chemicals to a range of adverse human health effects. Despite these trends, there has been little federal initiative in the United States on reforming chemicals management policies for well over two decades, even though a variety of analyses have identified significant gaps in the regulatory structure. As has historically been the case, states are beginning to fill the holes in federal leadership. This article explores this emerging state leadership and establishes a vision for and elements of policies to reduce hazardous chemicals in the products we buy and the places we go. It examines international efforts to reform chemicals management policies, such as the European REACH legislation and corporate leadership in advancing safer products. Finally, it outlines specific challenges states face in developing integrated, comprehensive chemicals management policies. We conclude that while there are plenty of challenges to implementation of chemicals policy reforms, it is a propitious time for states to become leaders in policy innovation that can help achieve safer production systems and products for future generations. This article is part of a Lowell Center for Sustainable Production report entitled "Options for State Chemicals Policy Reform" that provides in-depth analysis of the pros and cons of policy options to address a range of aspects of state-level chemicals policy reform. The article has been edited slightly for use in New Solutions. The report has been widely distributed to policy-makers, advocates, and others across the United States.

REACH. Major Appliance.

ERIC Educational Resources Information Center

English, Charles; And Others

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of major appliances. The instructional units focus on installation of appliances, troubleshooting washing machines, troubleshooting electric dryers,…

Educating Women for Peace: The United States Section of the Women's International League for Peace and Freedom and Political Organization during the 1930s.

ERIC Educational Resources Information Center

Pois, Anne Marie

The focus of this paper is the U.S. section of the Women's International League for Peace and Freedom (US WILPF) and its efforts to mobilize an activist and durable women's peace reform organization in the 1930s. Members wished US WILPF to serve as an avenue for expanding women's political power and for reaching the goals of nonviolent change and…

What Works for Disadvantaged and Adolescent Parent Programs: Lessons from Experimental Evaluations of Social Programs and Interventions for Children. Fact Sheet. Publication #2012-19

ERIC Educational Resources Information Center

Chrisler, Alison; Moore, Kristin A.

2012-01-01

In 2010, the declining birth rate among teenagers in the United States reached an historic low, and since 1991, the rate has declined 44 percent. Though this trend is promising, 372,252 teens nevertheless became mothers in 2010. That same year, 41 percent of all births were to unmarried women. Moreover, in 2010, 15 percent of the U.S. population…

The planetary quarantine program: Origins and achievements, 1956 - 1973

NASA Technical Reports Server (NTRS)

Phillips, C. R.

1974-01-01

United States effort in planetary quarantine is outlined, beginning with the expressions of alarm by biologists, then discussing how a program was put together and implemented, and finally indicating the academic, governmental, institutional, and industrial agencies and people involved. It ends with a brief summary of the accomplishments and present status of the Planetary Quarantine Program and will serve as a partial explanation of how the planetary quarantine effort evolved and reached its present position.

Retail impact of raising tobacco sales age to 21 years.

PubMed

Winickoff, Jonathan P; Hartman, Lester; Chen, Minghua L; Gottlieb, Mark; Nabi-Burza, Emara; DiFranza, Joseph R

2014-11-01

The majority of tobacco use emerges in individuals before they reach 21 years of age, and many adult distributors of tobacco to youths are young adults aged between 18 and 20 years. Raising the tobacco sales minimum age to 21 years across the United States would decrease tobacco retailer and industry sales by approximately 2% but could contribute to a substantial reduction in the prevalence of youths' tobacco use and dependency by limiting access.

Biaxial and Shear Testing Apparatus with Force Controls

DTIC Science & Technology

2006-03-30

materials as the test specimen. (2) Description of the Prior Art [0004] It is known in the art that pressurized fabric tubes ; pressure-stabilized beams...apparatus is that these roller pins prevent any torsional load from reaching the test specimen. [0010] In Ward et al., (United States Patent No. 5,279,166...loading a specimen through pressurizing the inside surface of a cylinder is disclosed. A thin-wall tube specimen is biaxially tested for stress analysis

Guinea: Background and Relations with the United States

DTIC Science & Technology

2010-03-22

wounded, by stray bullets.20 After a week of unrest, Conté met with mutiny leaders, and the government agreed to pay salary arrears of $1,100 to each...period. IDA also provides grants to countries at risk of debt distress. 117 The HIPC Initiative is a comprehensive approach to debt reduction for...track. Reaching the HIPC “completion point” would grant Guinea an estimated relief of $2.2 billion and reduce debt service by approximately $100

Utilizing online technology to increase the data reach of the forest inventory and analysis program; examples from the Southern United States

Treesearch

Christopher M. Oswalt; Ted R. Ridley

2015-01-01

Benjamin Franklin once said “Tell me and I forget. Teach me and I remember. Involve me and I learn.” It is with that in mind that the Southern Research Station (SRS) Forest Inventory and Analysis (FIA) Program jumps feet first into exploring alternative methods of communicating the knowledge that is discovered through broad-scale data collection of the forest resources...

The Innovation Process and Command Consultation in the United States Army

DTIC Science & Technology

1980-06-01

change may later "develop" a negative orientation to an innovation, and therefore be unwilling to implement it as a consequence of the barriers and...respondents had diametrically opposite notions regarding the extent to which they believed the consultation movement had gained credibility at the higher ...reached the rank of Lt. Colonel. Eleven respondents were colonels. Normally, the acquisition of higher levels of rank is a func- tion of time spent in

Effects of Multimodal Approaches to Providing Academic Counseling Feedback on Counseling Outcomes Using the Colorado Educational Interest Indicator

DTIC Science & Technology

1983-01-01

six months after treatment using Osipow’s Career Decision Scale, Holland’s My Academic Situation, and the My Academic Behavior Checklist. In addition...information-seeking behavior The only other main effect that reached significance during the preli inary study was class on measures of certainty of...Professor and Counselor Department of Behavioral Sciences and 1980-1983 Leadership, United States Air Force Academy, Colorado Springs, Colorado. Counseling

Telecommunications and Education. Hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation. United States Senate, One Hundred Second Congress, Second Session (July 29, 1992).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation.

Testimony on the use of telecommunications technologies in education was given at this hearing. The focus was to examine how new and old technologies can be used to help schools and universities serve children more effectively and to extend the reach of educational institutions to rural and underserved communities. Although there is a great deal…

Perceived workplace mistreatment: Case of Latina hotel housekeepers.

PubMed

Hsieh, Yu-Chin Jerrie; Sönmez, Sevil; Apostolopoulos, Yorghos; Lemke, Michael Kenneth

2017-01-01

Latina hotel housekeepers' social class, gender, race/ethnicity, nationality, and United States immigration status render them particularly vulnerable to workplace mistreatment. We sought to reveal the array of policy- and interpersonal-related mistreatment experienced by Latina hotel housekeepers in the southeastern United States employed at 75 local hotels which included 4-star, 3-star, 2-star, and 1-star properties. This ethnographic study involved 27 in-depth interviews with Latina hotel housekeepers. Using semi-structured in-depth interview guides, participants were interviewed until collected data reached saturation. Data were coded to explore themes and relationships for the housekeepers' work environments, and thick descriptions of these environments were developed. Participants ranged in work experience from 1 to 15 years, with all but one unable to reach full-time status, and were paid between $7.25 and $8.00 per hour. Policy-related phenomena, such as low pay, lack of paid sick leave or overtime, and absence of appropriate cleaning tools or protective equipment were all perceived as forms of mistreatment by Latina hotel housekeepers. Interpersonal mistreatment in the form of supervisor favoritism, unfair work assignments, biased allocation of cleaning supplies, disrespect, and verbal abuse due to ethnicity was also perceived. Latina hotel housekeepers endure mistreatment that impacts their psychosocial and physical occupational health. We provide recommendations to minimize workplace mistreatment and improve well-being of Latina hotel housekeepers.

Adequacy of Fixed-Dose Heparin Infusions for Venous Thromboembolism Prevention after Microsurgical Procedures.

PubMed

Bertolaccini, Corinne M; Prazak, Ann Marie B; Agarwal, Jayant; Goodwin, Isak A; Rockwell, W Bradford; Pannucci, Christopher J

2018-05-22

 In microvascular surgery, patients often receive unfractionated heparin infusions to minimize risk for microvascular thrombosis. Patients who receive intravenous (IV) heparin are believed to have adequate prophylaxis against venous thromboembolism (VTE). Whether a fixed dose of IV heparin provides detectable levels of anticoagulation, or whether the "one size fits all" approach provides adequate prophylaxis against VTE remains unknown. This study examined the pharmacodynamics of fixed-dose heparin infusions and the effects of real-time, anti-factor Xa (aFXa) level driven heparin dose adjustments.  This prospective clinical trial recruited adult microvascular surgery patients placed on a fixed-dose (500 units/h) unfractionated heparin infusion during their initial microsurgical procedure. Steady-state aFXa levels, a marker of unfractionated heparin efficacy and safety, were monitored. Patients with out-of-range aFXa levels received protocol-driven real-time dose adjustments. Outcomes of interest included aFXa levels in response to heparin 500 units/h, number of dose adjustments required to achieve goal aFXa levels, time to reach goal aFXa level, and 90-day clinically relevant bleeding and VTE.  Twenty patients were recruited prospectively. None of 20 patients had any detectable level of anticoagulation in response to heparin infusions at 500 units/h. The median number of dose adjustments required to reach goal level was five, and median weight-based dose to reach goal level was 11.8 units/kg/h. Real-time dose adjustments significantly increased the proportion of patients with in-range levels (60 vs. 0%, p  = 0.0001). The 90-day VTE rate was 5% and 90-day clinically relevant bleeding rate was 5%.  Fixed-dose heparin infusions at a rate of 500 units/h do not provide a detectable level of anticoagulation after microsurgical procedures and are insufficient for the majority of patients who require VTE prophylaxis. Weight-based heparin infusions at 10 to 12 units/kg/h deserve future study in patients undergoing microsurgical procedures to increase the proportion of patients receiving adequate VTE prophylaxis. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Review, Analyses and Recommendations Related to Modern International Use of Nuclear Space Technologies with Focus on United States and Russia

NASA Astrophysics Data System (ADS)

Smith, T.

The current Administration under President Barack Obama has given NASA a new directive in manned spaceflight. Instead of building a fleet of Ares rockets with various load specifications to deliver astronauts to the International Space Station (ISS) and return them to the Moon, the 2011 NASA Strategic Plan [1] states that NASA will develop ``integrated architecture and capabilities for safe crewed and cargo missions beyond Low Earth Orbit.'' The technologies developed within this architecture will take astronauts beyond the Moon, to destinations such as Mars or asteroids and will most likely require the use of Nuclear Space Technologies (NSTs).While there are other proposals for novel power generation and propulsion, such as fusion technology, these technologies are immature and it may be decades before they have demonstrated feasibility; in contrast NSTs are readily available, proven to work in space, and flight qualified. However, NSTs such as nuclear thermal propulsion (NTP) may or may not reach completion - especially with the lack of a mission in which they may be developed. Prospects and progress in current NST projects, ranging from power sources to propulsion units, are explored within this study, mainly in the United States, with an overview of projects occurring in other countries. At the end of the study, recommendations are made in order to address budget and political realities, aerospace export control and nuclear non-proliferation programs, and international issues and potentials as related to NSTs. While this report is not fully comprehensive, the selection of chosen projects illustrates a range of issues for NSTs. Secondly, the reader would be keen to make a distinction between technologies that have flown in the past, projects that have been tested and developed yet not flown, and concepts that have not yet reached the bench for testing.

Snowpack regimes of the Western United States

NASA Astrophysics Data System (ADS)

Trujillo, Ernesto; Molotch, Noah P.

2014-07-01

Snow accumulation and melt patterns play a significant role in the water, energy, carbon, and nutrient cycles in the montane environments of the Western United States. Recent studies have illustrated that changes in the snow/rainfall apportionments and snow accumulation and melt patterns may occur as a consequence of changes in climate in the region. In order to understand how these changes may affect the snow regimes of the region, the current characteristics of the snow accumulation and melt patterns must be identified. Here we characterize the snow water equivalent (SWE) curve formed by the daily SWE values at 766 snow pillow stations in the Western United States, focusing on several metrics of the yearly SWE curves and the relationships between the different metrics. The metrics are the initial snow accumulation and snow disappearance dates, the peak snow accumulation and date of peak, the length of the snow accumulation season, the length of the snowmelt season, and the snow accumulation and snowmelt slopes. Three snow regimes emerge from these results: a maritime, an intermountain, and a continental regime. The maritime regime is characterized by higher maximum snow accumulations reaching 300 cm and shorter accumulation periods of less than 220 days. Conversely, the continental regime is characterized by lower maximum accumulations below 200 cm and longer accumulation periods reaching over 260 days. The intermountain regime lies in between. The regions that show the characteristics of the maritime regime include the Cascade Mountains, the Klamath Mountains, and the Sierra Nevada Mountains. The intermountain regime includes the Eastern Cascades slopes and foothills, the Blue Mountains, Northern and Central basins and ranges, the Columbia Mountains/Northern Rockies, the Idaho Batholith, and the Canadian Rockies. Lastly, the continental regime includes the Middle and Southern Rockies, and the Wasatch and Uinta Mountains. The implications of snow regime classification are discussed in the context of possible changes in accumulation and melt patterns associated with regional warming.

Linking scientific discovery and better health for the nation: the first three years of the NIH's Clinical and Translational Science Awards.

PubMed

Califf, Robert M; Berglund, Lars

2010-03-01

A comprehensive system for translating basic biomedical research into useful and effectively implemented clinical diagnostic, preventive, and therapeutic practices is essential to the nation's health. The state of clinical and translational research (CTR) in the United States, however, has been characterized as fragmented, slow, expensive, and poorly coordinated. As part of its Roadmap Initiative, the National Institutes of Health instituted the Clinical and Translational Science Awards (CTSA), a sweeping and ambitious program designed to transform the conduct of biomedical research in the United States by speeding the translation of scientific discoveries into useful therapies and then developing methods to ensure that those therapies reach the patients who need them the most. The authors review the circumstances of the U.S. biomedical research enterprise that led to the creation of the CTSA and discuss the initial strategic plan of the CTSA, which was developed from the first three years of experience with the program and was designed to overcome organizational, methodological, and cultural barriers within and among research institutions. The authors also describe the challenges encountered during these efforts and discuss the promise of this vital national health care initiative, which is essential to creating a pipeline for the scientific workforce needed to conduct research that will, in turn, provide a rational evidence base for better health in the United States.

Linking Scientific Discovery and Better Health for the Nation: The First Three Years of the NIH’s Clinical and Translational Science Awards

PubMed Central

Califf, Robert M.; Berglund, Lars

2015-01-01

A comprehensive system for translating basic biomedical research into useful and effectively implemented clinical diagnostic, preventive, and therapeutic practices is essential to the nation’s health. The state of clinical and translational research (CTR) in the United States, however, has been characterized as fragmented, slow, expensive, and poorly coordinated. As part of its Roadmap Initiative, the National Institutes of Health instituted the Clinical and Translational Science Awards (CTSA), a sweeping and ambitious program designed to transform the conduct of biomedical research in the United States by speeding the translation of scientific discoveries into useful therapies and then developing methods to ensure that those therapies reach the patients who need them the most. The authors review the circumstances of the U.S. biomedical research enterprise that led to the creation of the CTSA and discuss the initial strategic plan of the CTSA, which was developed from the first 3 years of experience with the program and was designed to overcome organizational, methodological, and cultural barriers within and among research institutions. The authors also describe the challenges encountered during these efforts and discuss the promise of this vital national health care initiative, which is essential to creating a pipeline for the scientific workforce needed to conduct research that will in turn provide a rational evidence base for better health in the United States. PMID:20182118

The Fatality Analysis Reporting System as a tool for investigating racial and ethnic determinants of motor vehicle crash fatalities.

PubMed

Briggs, Nathaniel C; Levine, Robert S; Haliburton, William P; Schlundt, David G; Goldzweig, Irwin; Warren, Rueben C

2005-07-01

The Fatality Analysis Reporting System (FARS) is a Department of Transportation database in the public domain that contains detailed information about fatalities resulting from motor vehicle crashes on public roadways in the United States since 1975. However, data on race and Hispanic ethnicity were not collected by FARS until 1999. Since then, completeness of reported racial and ethnic information has varied from State to State. To assess utility of FARS for investigating race- and ethnicity-specific risk factors associated with motor vehicle crash mortality, we examined yearly national and State-specific reporting rates of race and Hispanic ethnicity for 168,863 motor vehicle crash fatalities from 1999 to 2002. In 1999, national reporting was 85% for race and 78% for Hispanic ethnicity. Over the 4-year study period, a significant linear increase in annual reporting for both race and Hispanic ethnicity was evident at the national level, as reporting by individual States improved over time. In 2002, national reporting rates reached 90% for race and 88% for Hispanic ethnicity. Our findings indicate that FARS has become a valuable resource for population-based studies of motor vehicle crash mortality disparities that exist among racial and ethnic subpopulations in the United States.

An ecological risk assessment of nonnative boas and pythons as potentially invasive species in the United States.

PubMed

Reed, Robert N

2005-06-01

The growing international trade in live wildlife has the potential to result in continuing establishment of nonnative animal populations in the United States. Snakes may pose particularly high risks as potentially invasive species, as exemplified by the decimation of Guam's vertebrate fauna by the accidentally introduced brown tree snake. Herein, ecological and commercial predictors of the likelihood of establishment of invasive populations were used to model risk associated with legal commercial imports of 23 species of boas, pythons, and relatives into the United States during the period 1989-2000. Data on ecological variables were collected from multiple sources, while data on commercial variables were collated from import records maintained by the U.S. Fish and Wildlife Service. Results of the risk-assessment models indicate that species including boa constrictors (Boa constrictor), ball pythons (Python regius), and reticulated pythons (P. reticulatus) may pose particularly high risks as potentially invasive species. Recommendations for reducing risk of establishment of invasive populations of snakes and/or pathogens include temporary quarantine of imports to increase detection rates of nonnative pathogens, increasing research attention to reptile pathogens, reducing the risk that nonnative snakes will reach certain areas with high numbers of federally listed species (such as the Florida Keys), and attempting to better educate individuals purchasing reptiles.

Alcohol advertising and youth: a measured approach.

PubMed

Jernigan, David H; Ostroff, Joshua; Ross, Craig

2005-09-01

Where alcohol industry self-regulation is the primary protection against youth exposure to alcohol advertising, independent, systematic monitoring of youth exposure can promote public awareness of and greater accountability in the industry's practices. Using commercially available databases, the Center on Alcohol Marketing and Youth has combined occurrence and audience data to calculate youth (aged 12-20 years) and adult (above the United States legal drinking age of 21 years) exposure to alcohol advertising on television and radio, in magazines and on the Internet. This research in the United States shows that alcohol companies have placed significant amounts of advertising where youth are more likely per capita to be exposed to it than adults. Further analyses by the Center have demonstrated that much of this excess exposure of youth to alcohol advertising in the United States could be eliminated if alcohol companies would adopt a threshold of 15% (roughly the proportion of 12-20-years-old in the population 12 and above) as the maximum youth audience composition for their advertising. Although adoption of such a threshold would still leave much youth exposure to alcohol marketing in such "unmeasured" activities as sponsorships, on-premise promotions and campus marketing, it would assist alcohol companies in reaching their intended audiences more efficiently while reducing overall youth exposure to their advertising.

Chapter 8: Droughts, Floods, and Wildfires

NASA Technical Reports Server (NTRS)

Wehner, M. F.; Arnold, J. R.; Knutson, T.; Kunkel, K. E.; LeGrande, A. N.

2017-01-01

Recent droughts and associated heat waves have reached record intensity in some regions of the United States; however, by geographical scale and duration, the Dust Bowl era of the 1930s remains the benchmark drought and extreme heat event in the historical record (very high confidence). While by some measures drought has decreased over much of the continental United States in association with long-term increases in precipitation, neither the precipitation increases nor inferred drought decreases have been confidently attributed to anthropogenic forcing. The human effect on recent major U.S. droughts is complicated. Little evidence is found for a human influence on observed precipitation deficits, but much evidence is found for a human influence on surface soil moisture deficits due to increased evapotranspiration caused by higher temperatures. Future decreases in surface (top 10 cm) soil moisture from anthropogenic forcing over most of the United States are likely as the climate warms under higher scenarios. Substantial reductions in western U.S. winter and spring snowpack are projected as the climate warms. Earlier spring melt and reduced snow water equivalent have been formally attributed to human-induced warming (high confidence) and will very likely be exacerbated as the climate continues to warm (very high confidence). Under higher scenarios, and assuming no change to current water resources management, chronic, long-duration hydrological drought is increasingly possible by the end of this century. Detectable changes in some classes of flood frequency have occurred in parts of the United States and are a mix of increases and decreases. Extreme precipitation, one of the controlling factors in flood statistics, is observed to have generally increased and is projected to continue to do so across the United States in a warming atmosphere. However, formal attribution approaches have not established a significant connection of increased riverine flooding to human-induced climate change, and the timing of any emergence of a future detectable anthropogenic change in flooding is unclear. The incidence of large forest fires in the western United States and Alaska has increased since the early 1980s and is projected to further increase in those regions as the climate warms, with profound changes to certain ecosystems.

Astronomy's New Messengers: A traveling exhibit to reach out to a young adult audience

NASA Astrophysics Data System (ADS)

Cavaglià, Marco; Hendry, Martin; Márka, Szabolcs; Reitze, David H.; Riles, Keith

2010-05-01

The Laser Interferometer Gravitational-wave Observatory exhibit Astronomy's New Messengers: Listening to the Universe with Gravitational Waves is traveling to colleges, universities, museums and other public institutions throughout the United States. In 2010, an extended version of this exhibit will appear in a New York City venue that is accessible to a large and diverse cross section of the general public. Astronomy's New Messengers primarily communicates with an adolescent and young adult audience, potentially inspiring them into the field of science. Acknowledging that this audience is traditionally a difficult one to attract, the exhibit publicly announces itself in a charismatic fashion to reach its principal goals of broadening the community of people interested in science and encouraging interest in science among young people.

Comparison of hydromorphological assessment methods: Application to the Boise River, USA

NASA Astrophysics Data System (ADS)

Benjankar, Rohan; Koenig, Frauke; Tonina, Daniele

2013-06-01

Recent national and international legislation (e.g., the European Water Framework Directive) identified the need to quantify the ecological condition of river systems as a critical component for an integrated river management approach. An important defining driver of ecological condition is stream hydromorphology. Several methodologies have been proposed from simple table-based approaches to complex hydraulics-based models. In this paper, three different methods for river hydromorphological assessment are applied to the Boise River, United States of America (USA): (1) the German LAWA overview method (Bund/Laender Arbeitsgemeinschaft Wasser/German Working Group on water issues of the Federal States and the Federal Government represented by the Federal Environment Ministry), (2) a special approach for a hydromorphological assessment of urban rivers and (3) a hydraulic-based method. The hydraulic-based method assessed stream conditions from a statistical analysis of flow properties predicted with hydrodynamic modeling. The investigation focuses on comparing the three methods and defining the transferability of the methods among different contexts, Europe and West United States. It also provides comparison of the hydromorphological conditions of an urban and a rural reaches of the Boise River.

Report of the United States Air Force Morale, Welfare and Recreation Task Force. Impact Analysis of Institutional Factors Impacting MWR Activities. Annex A. Appendix 8

DTIC Science & Technology

1987-07-01

sports arenas, you would see items such as scoreboard, refreshment stands, and small amenities bearing the logo of a commercial concern (Coke, Pepsi , STP...deprive revenue sources readily accessible to their private sector competitors. By reaching a wider audience and accepting commercial advertisements...low fees for student/general population audiences as a service, as well as higher fees for revenue generating activities. Such a study could include

Optimizing and Validating a Brief Assessment for Identifying Children of Service Members at Risk for Psychological Health Problems Following Parent Deployment

DTIC Science & Technology

2017-09-01

these groups . In the 2014/2015 year, efforts focused on securing a commitment from the United States Marine Corps to host the study. In Winter 2014...we can reach an adjusted sample size target in the 2017/2018 project year by expanding our recruitment to incorporate deploying infantry groups ...Vocabulary Test Revised. Circle Pines, MN: American Guidance Service. George, C. & Solomon , J. (2008). The caregving system: A behavioral systems approach

Estimating Bottom Water Dissolved Oxygen in the Mississippi River Gulf Outlet and Gulf Intracoastal Waterway Resulting from Proposed Structures

DTIC Science & Technology

2008-09-01

used in the analysis. The analytical approach assumes steady-state, summer conditions applied to a continuously stirred tank reactor ( CSTR ). CSTR ...constituent due to the fully mixed CSTR assumption. Thus, there is no spatial dimensionality. The DO CSTR model is solved using a spreadsheet...For this study, the CSTR represents the bottom meter of water along the reach of the channel being assessed. A unit bottom layer thickness of 1 m

National Health Expenditures, 1979

PubMed Central

Gibson, Robert M

1980-01-01

Outlays for health care in the nation reached $212.2 billion in calendar year 1979—12.5 percent higher than in 1978, according to preliminary figures compiled by the Health Care Financing Administration. This estimate represented $943 per person in the United States and was equal to 9.0 percent of the Gross National Product. This latest report in the annual series representing national health expenditures provides detailed estimates of health care spending by type of service and method of financing. PMID:10309255

National Health Expenditures, 1978

PubMed Central

Gibson, Robert M.

1979-01-01

Outlays for health care in the Nation reached $192.4 billion in calendar year 1978--13 percent higher than in 1977, according to preliminary figures compiled by the Health Care Financing Administration. This estimate represented $863 per person in the United States and was equal to 9.1 percent of the GNP. This latest report in the annual series representing national health expenditures provides detailed estimates of health care spending by type of service and method of financing. Revised estimates are presented extending back to 1965. PMID:10309049

Gulf Coast oil disaster: impact on human reproduction.

PubMed

Merhi, Zaher O

2010-10-01

The catastrophic British Petroleum oil spill in the Gulf of Mexico has reached the shores of the United States, along with unpredictable effects on the health of local communities. The potential impact of the disaster on female and male reproduction will be discussed in this report, to provide greater clinician awareness about the potential consequences of this calamity and to call for more research on this subject. Copyright © 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Efficacy of Plant-Derived and Synthetic Compounds on Clothing as Repellents Against Ixodes scapularis and Amblyomma americanum (Acari: Ixodidae)

DTIC Science & Technology

2012-01-01

concern (Gratz 1999). Lyme disease, caused by the spirocheteBorrelia burgdorferi, is themost commonly reported vector-borne disease in the United States...and the incidence of Lyme disease continues to in- crease. In the past 5 yr, an average of 20,000 cases have been reported annually, whereas the...number of reported Lyme disease cases reached an all-time high of35,000 in 2008 (CDC 2010). The blacklegged tick, Ixodes scapularis Say, the principal

Southeast Asia Report, Vietnam, Tap Chi Cong San, No. 8, August 1984.

DTIC Science & Technology

1984-10-22

filled with lyricism and romance, an epic. Continuing this direction and style, recent films have taken another step forward, have reached a new level of...rich in lyricism , were compressed but moving, like poetry, and whereas the resistance against the United States for national salvation marked the...in the " Essay on the Vinh Loi Canal," Nguyen Thong displayed his scientific mind by proposing that the canal be narrow and deep so that it could

Addressing Weight Loss Recidivism: A Clinical Focus on Metabolic Rate and the Psychological Aspects of Obesity

PubMed Central

Grattan, Bruce J.; Connolly-Schoonen, Josephine

2012-01-01

Obesity in the United States has reached epidemic proportions and has become an unprecedented public health burden. This paper returns to the evidence for metabolic rate set points and emphasizes the clinical importance of addressing changes in metabolic rate throughout the weight loss process. In addition to the importance of clinically attending to the modulation of metabolic rate, the psychological aspects of obesity are addressed as part of the need to holistically treat obesity. PMID:24527265

Attempting to Reach the Heart of the Matter: How the Unique Learning Journey of Facing History and Ourselves Helps Students to Explore and Learn from the Horrors of the Past

ERIC Educational Resources Information Center

McIntyre, Michael; Hull, Vanessa

2017-01-01

Michael McIntyre and Vanessa Hull explain the work of Facing History and Ourselves, an education organisation based in the United States and working internationally. Facing History aims to engage students in reflection on why violence occurred in the past, on what this teaches us about the world today and on our place and role within that world.…

The Budget of the United States Government. Department of Defense Budget for Fiscal Years 1992 and 1993

DTIC Science & Technology

1991-02-04

and reached agree- ment with the Student Loan Marketing Association (Sallie Mae) to assume man- agement responsibility for the HEAF port- folio in... Sensitivities 29 Part Two. THEMES AND PRIORITIES TV. Investing in the Future 1 A. Investing in Human Capital and Reforming American Education 3...With U.S. leadership, the global response to the Iraqi invasion has the potential to set a favor- able precedent for the post-Cold-War era

Determining and Testing Factors Impacting upon the Supply of Minority and Women Scientists, Engineers, and Technologists for Defense Industries and Installations. Phase 1

DTIC Science & Technology

1988-06-01

other developed * countries and the United States in attitudes towards engineers and teachers of science which need 30 to be investigated Aore thoroughly...physical/environmental and math students, respectively. Anglo females reached their highest representation, 23%, among mathematics students. In the science...including mathematics and computer science) and to the determination of the factors which previous researchers have found to affect the decisions of women

The Exploration of Mars by Humans: Why Mars? Why Humans?

NASA Technical Reports Server (NTRS)

Levine, Joel S.

2011-01-01

As we commemorate the 50th anniversary of Yuri Gagarin's historic flight in 1961, the first flight of a human in space, plans are underway for another historic human mission. Plans are being developed for a human mission to Mars. Once we reach Mars, the human species will become the first two-planet species. Both the Bush Administration (in 2004) and the Obama Administration (in 2010) proposed a human mission to Mars as a national goal of the United States.

One Hundred Years of Powered Flight

NASA Technical Reports Server (NTRS)

2003-01-01

This year, Centennial of Flight celebrations across the United States are marking the tremendous achievement of the Wright brothers successful, powered, heavier-than-air flight on December 17, 1903. The vision and persistence of these two men pioneered the way for explorers, inventors, and innovators to take aeronautics from the beaches of Kitty Hawk, North Carolina, to the outer reaches of the solar system. Along this 100-year journey, NASA has played a significant role in developing and supporting the technologies that have shaped the aviation industry.

Riparian Vegetation, Natural Succession, and the Challenge of Maintaining Bare Sandbar Nesting Habitat for Least Terns and Piping Plovers

DTIC Science & Technology

2012-12-01

and eastern red cedar will become established through avian-dispersed seed. As soon as shrubs/ trees reach a height where they serve as perches for...effects of such disposal may be negligible compared to the annual load of allocthonous material provided to rivers by deciduous trees . If complete...Fowells, H.A. 1965. Silvics of forest trees of the United States. Agricultural Handbook No. 271. Washington , DC: U.S. Dept. Agriculture. Friedman

High-Throughput and Label-Free Single Nanoparticle Sizing Based on Time-Resolved On-Chip Microscopy

DTIC Science & Technology

2015-02-17

12,13 soot ,6,14 ice crystals in clouds,15 and engineered nano- materials,16 among others. While there exist various nanoparticle detection and sizing...the sample of interest is placed on an optoelectronic sensor -array with typically less than 0.5 mm gap (z2) between the sample and sensor planes such...that, under unit mag- nification, the entire sensor active area serves as the imaging FOV, easily reaching >2030 mm2 with state-of-the-art CMOS

[Alfred Adler and the psychology of aesthetic surgery in the United States].

PubMed

Gilman, S L

2002-01-01

The quest for a psychological theory to explain the effects of aesthetic surgery reached its high point in the 1920s with the adoption of Alfred Adler's theory of the inferiority complex. The basis for this theory was Adler's early work in the psychological response of the body to disease and "degeneration". Aesthetic surgeons sought out the Adlerian model rather than a Freudian one as purely psychological while its roots, and their own theories, were clearly somatic in origin.

An initial SPARROW model of land use and in-stream controls on total organic carbon in streams of the conterminous United States

USGS Publications Warehouse

Shih, Jhih-Shyang; Alexander, Richard B.; Smith, Richard A.; Boyer, Elizabeth W.; Shwarz, Grogory E.; Chung, Susie

2010-01-01

Watersheds play many important roles in the carbon cycle: (1) they are a site for both terrestrial and aquatic carbon dioxide (CO2) removal through photosynthesis; (2) they transport living and decomposing organic carbon in streams and groundwater; and (3) they store organic carbon for widely varying lengths of time as a function of many biogeochemical factors. Using the U.S. Geological Survey (USGS) Spatially Referenced Regression on Watershed Attributes (SPARROW) model, along with long-term monitoring data on total organic carbon (TOC), this research quantitatively estimates the sources, transport, and fate of the long-term mean annual load of TOC in streams of the conterminous United States. The model simulations use surrogate measures of the major terrestrial and aquatic sources of organic carbon to estimate the long-term mean annual load of TOC in streams. The estimated carbon sources in the model are associated with four land uses (urban, cultivated, forest, and wetlands) and autochthonous fixation of carbon (stream photosynthesis). Stream photosynthesis is determined by reach-level application of an empirical model of stream chlorophyll based on total phosphorus concentration, and a mechanistic model of photosynthetic rate based on chlorophyll, average daily solar irradiance, water column light attenuation, and reach dimensions. It was found that the estimate of in-stream photosynthesis is a major contributor to the mean annual TOC load per unit of drainage area (that is, yield) in large streams, with a median share of about 60 percent of the total mean annual carbon load in streams with mean flows above 500 cubic feet per second. The interquartile range of the model predictions of TOC from in-stream photosynthesis is from 0.1 to 0.4 grams (g) carbon (C) per square meter (m-2) per day (day-1) for the approximately 62,000 stream reaches in the continental United States, which compares favorably with the reported literature range for net carbon fixation by phytoplankton in lakes and streams. The largest contributors per unit of drainage area to the mean annual stream TOC load among the terrestrial sources are, in descending order: wetlands, urban lands, mixed forests, agricultural lands, evergreen forests, and deciduous forests . It was found that the SPARROW model estimates of TOC contributions to streams associated with these land uses are also consistent with literature estimates. SPARROW model calibration results are used to simulate the delivery of TOC loads to the coastal areas of seven major regional drainages. It was found that stream photosynthesis is the largest source of the TOC yields ( about 50 percent) delivered to the coastal waters in two of the seven regional drainages (the Pacific Northwest and Mississippi-Atchafalaya-Red River basins ), whereas terrestrial sources are dominant (greater than 60 percent) in all other regions (North Atlantic, South Atlantic-Gulf, California, Texas-Gulf, and Great Lakes).

Global Health Engagement and The Department of Defense as a Vehicle for Security and Sustainable Global Health.

PubMed

Moten, Asad; Schafer, Daniel; Burkett, Edwin K

2018-01-01

The Unites States Department of Defense (DoD) is viewed by many in the general public as a monolithic government entity whose primary purpose is to coordinate this country's ability to make war and maintain a military presence around the world. However, the DoD is in fact a multidimensional organization whose global impact is as expansive as it is varying and is responsible for far-reaching global health interventions. The United States has worked toward providing long-term care among host nation populations by providing training in several areas related to medicine, with positive results. These efforts can be built upon with substantial positive effects. Building health infrastructure and capacity around the world is essential. The DoD is the most generously funded agency in the world, and the resources at its disposal provide the opportunity to make great gains in the long term in terms of both health and security worldwide. With efficient and careful use of DoD resources, and partnerships with key non-governmental organizations with specialized knowledge and great passion, partnerships can be forged with communities around the world to ensure that public health is achieved in even the most underserved communities. A move toward creating sustainable health systems with long-term goals and measurable outcomes is an essential complement to the already successful disaster and emergency relief that the United States military already provides. By ensuring that communities around the world are both provided with access to the sustainable health care they need and that emergency situations can be responded to in an efficient way, the United States can serve its duty as a leader in sharing expertise and resources for the betterment and security of all humankind. Published by Oxford University Press on behalf of the Association of Military Surgeons of the United States 2017. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Inhibitory control in mind and brain 2.0: Blocked-input models of saccadic countermanding

PubMed Central

Logan, Gordon D.; Yamaguchi, Motonori; Schall, Jeffrey D.; Palmeri, Thomas J.

2015-01-01

The interactive race model of saccadic countermanding assumes that response inhibition results from an interaction between a go unit, identified with gaze-shifting neurons, and a stop unit, identified with gaze-holding neurons, in which activation of the stop unit inhibits the growth of activation in the go unit to prevent it from reaching threshold. The interactive race model accounts for behavioral data and predicts physiological data in monkeys performing the stop-signal task. We propose an alternative model that assumes that response inhibition results from blocking the input to the go unit. We show that the blocked-input model accounts for behavioral data as accurately as the original interactive race model and predicts aspects of the physiological data more accurately. We extend the models to address the steady-state fixation period before the go stimulus is presented and find that the blocked-input model fits better than the interactive race model. We consider a model in which fixation activity is boosted when a stop signal occurs and find that it fits as well as the blocked input model but predicts very high steady-state fixation activity after the response is inhibited. We discuss the alternative linking propositions that connect computational models to neural mechanisms, the lessons to be learned from model mimicry, and generalization from countermanding saccades to countermanding other kinds of responses. PMID:25706403

Model for heart failure education.

PubMed

Baldonado, Analiza; Dutra, Danette; Abriam-Yago, Katherine

2014-01-01

Heart failure (HF) is the heart's inability to meet the body's need for blood and oxygen. According to the American Heart Association 2013 update, approximately 5.1 million people are diagnosed with HF in the United States in 2006. Heart failure is the most common diagnosis for hospitalization. In the United States, the HF direct and indirect costs are estimated to be US $39.2 billion in 2010. To address this issue, nursing educators designed innovative teaching frameworks on HF management both in academia and in clinical settings. The model was based on 2 resources: the American Association of Heart Failure Nurses (2012) national nursing certification and the award-winning Pierce County Responsive Care Coordination Program. The HF educational program is divided into 4 modules. The initial modules offer foundational levels of Bloom's Taxonomy then progress to incorporate higher-levels of learning when modules 3 and 4 are reached. The applicability of the key components within each module allows formatting to enhance learning in all areas of nursing, from the emergency department to intensive care units to the medical-surgical step-down units. Also applicable would be to provide specific aspects of the modules to nurses who care for HF patients in skilled nursing facility, rehabilitation centers, and in the home-health care setting.

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

Aging and public health: partnerships that can affect cardiovascular health programs.

PubMed

Lang, Jason E; Benson, William F; Anderson, Lynda A

2005-12-01

Cardiovascular health programs face a growing and not often recognized challenge--the aging of the American population. During this century, all states will experience a dramatic rise in the number of older adults. By 2030, approximately 20% of Americans will be over the age of 65. This article describes the prevalence of cardiovascular disease among older adults, the public health and aging services networks, selected results and recommendations from the Aging States Project, and examples of ongoing aging activities relevant to cardiovascular health programs being promoted by the U.S. Centers for Disease Control and Prevention (CDC). State health departments (SHDs) and state units on aging (SUAs) bring different resources, approaches, and partners to address older adult health but many aspects are complementary. The aging services network is extensive, and in one form or another, can reach older adults in virtually every community in the country. Based on a survey of SHDs and SUAs, which was part of the Aging States Project, respondents identified cardiovascular disease as the most common health concern (57% of SHDs and 55% of SUAs). However, fewer than half of those responding reported having cardiovascular health programs directed at older adults (37% of SHDs and 40% of SUAs). Initial activities are described in the arenas of strategic partnerships, data for action, and capacity building based on recommendations from the survey findings. These examples are provided as potential models for current and future state cardiovascular health programs wanting to enhance their reach to older adults.

Modeled Sources, Transport, and Accumulation of Dissolved Solids in Water Resources of the Southwestern United States.

PubMed

Anning, David W

2011-10-01

Information on important source areas for dissolved solids in streams of the southwestern United States, the relative share of deliveries of dissolved solids to streams from natural and human sources, and the potential for salt accumulation in soil or groundwater was developed using a SPAtially Referenced Regressions On Watershed attributes model. Predicted area-normalized reach-catchment delivery rates of dissolved solids to streams ranged from <10 (kg/year)/km(2) for catchments with little or no natural or human-related solute sources in them to 563,000 (kg/year)/km(2) for catchments that were almost entirely cultivated land. For the region as a whole, geologic units contributed 44% of the dissolved-solids deliveries to streams and the remaining 56% of the deliveries came from the release of solutes through irrigation of cultivated and pasture lands, which comprise only 2.5% of the land area. Dissolved-solids accumulation is manifested as precipitated salts in the soil or underlying sediments, and (or) dissolved salts in soil-pore or sediment-pore water, or groundwater, and therefore represents a potential for aquifer contamination. Accumulation rates were <10,000 (kg/year)/km(2) for many hydrologic accounting units (large river basins), but were more than 40,000 (kg/year)/km(2) for the Middle Gila, Lower Gila-Agua Fria, Lower Gila, Lower Bear, Great Salt Lake accounting units, and 247,000 (kg/year)/km(2) for the Salton Sea accounting unit.

Modeled Sources, Transport, and Accumulation of Dissolved Solids in Water Resources of the Southwestern United States1

PubMed Central

Anning, David W

2011-01-01

Abstract Information on important source areas for dissolved solids in streams of the southwestern United States, the relative share of deliveries of dissolved solids to streams from natural and human sources, and the potential for salt accumulation in soil or groundwater was developed using a SPAtially Referenced Regressions On Watershed attributes model. Predicted area-normalized reach-catchment delivery rates of dissolved solids to streams ranged from <10 (kg/year)/km2 for catchments with little or no natural or human-related solute sources in them to 563,000 (kg/year)/km2 for catchments that were almost entirely cultivated land. For the region as a whole, geologic units contributed 44% of the dissolved-solids deliveries to streams and the remaining 56% of the deliveries came from the release of solutes through irrigation of cultivated and pasture lands, which comprise only 2.5% of the land area. Dissolved-solids accumulation is manifested as precipitated salts in the soil or underlying sediments, and (or) dissolved salts in soil-pore or sediment-pore water, or groundwater, and therefore represents a potential for aquifer contamination. Accumulation rates were <10,000 (kg/year)/km2 for many hydrologic accounting units (large river basins), but were more than 40,000 (kg/year)/km2 for the Middle Gila, Lower Gila-Agua Fria, Lower Gila, Lower Bear, Great Salt Lake accounting units, and 247,000 (kg/year)/km2 for the Salton Sea accounting unit. PMID:22457583

A Study of Wind Turbine Comprehensive Operational Assessment Model Based on EM-PCA Algorithm

NASA Astrophysics Data System (ADS)

Zhou, Minqiang; Xu, Bin; Zhan, Yangyan; Ren, Danyuan; Liu, Dexing

2018-01-01

To assess wind turbine performance accurately and provide theoretical basis for wind farm management, a hybrid assessment model based on Entropy Method and Principle Component Analysis (EM-PCA) was established, which took most factors of operational performance into consideration and reach to a comprehensive result. To verify the model, six wind turbines were chosen as the research objects, the ranking obtained by the method proposed in the paper were 4#>6#>1#>5#>2#>3#, which are completely in conformity with the theoretical ranking, which indicates that the reliability and effectiveness of the EM-PCA method are high. The method could give guidance for processing unit state comparison among different units and launching wind farm operational assessment.

REACH. Teacher's Guide Volume II. Check Points.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Div. of Vocational Education.

Designed for use with individualized instructional units (CE 026 345-347, CE 026 349-351) in the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this second volume of the postsecondary teacher guide contains the check points which the instructor may want to refer to when the unit sheet directs the…

Medical accuracy in sexuality education: ideology and the scientific process.

PubMed

Santelli, John S

2008-10-01

Recently, many states have implemented requirements for scientific or medical accuracy in sexuality education and HIV prevention programs. Although seemingly uncontroversial, these requirements respond to the increasing injection of ideology into sexuality education, as represented by abstinence-only programs. I describe the process by which health professionals and government advisory groups within the United States reach scientific consensus and review the legal requirements and definitions for medical accuracy. Key elements of this scientific process include the weight of scientific evidence, the importance of scientific theory, peer review, and recognition by mainstream scientific and health organizations. I propose a concise definition of medical accuracy that may be useful to policymakers, health educators, and other health practitioners.

Challenge theme 3: Protecting the environment and safeguarding human health: Chapter 5 in United States-Mexican Borderlands: Facing tomorrow's challenges through USGS science

USGS Publications Warehouse

Papoulias, Diana M.; Parcher, Jean W.

2013-01-01

Many of the diverse, fragile ecosystems of the United States–Mexican border region are reaching unsustainable levels because of rapid population growth and changes in land use. Water shortages and pollution, poor air quality, increased soil salinities, and pesticides and heavy metal contaminants are some of the many stressors that are degrading the quality of life in the Borderlands. Lack of water treatment and wastewater infrastructure on both sides of the United States–Mexican border contributes to elevated rates of various communicable diseases most commonly found in developing countries: tuberculosis, intestinal infections, and hepatitis. Chronic diseases (diabetes, cancer, and heart disease) also prevail at high rates along the border, resembling trends observed in developed countries. In addition, the subtropical climate of the Borderlands is particularly suited for vectors of tropical diseases, such as malaria and dengue fever.

Clinical outcomes in pediatric hemodialysis patients in the USA: lessons from CMS' ESRD CPM Project.

PubMed

Neu, Alicia M; Frankenfield, Diane L

2009-07-01

Although prospective randomized trials have provided important information and allowed the development of evidence-based guidelines in adult hemodialysis (HD) patients, with approximately 800 prevalent pediatric HD patients in the United States, such studies are difficult to perform in this population. Observational data obtained through the Center for Medicare & Medicaid Services' (CMS') End Stage Renal Disease (ESRD) Clinical Performance Measures (CPM) Project have allowed description of the clinical care provided to pediatric HD patients as well as identification of risk factors for failure to reach adult targets for clinical parameters such as hemoglobin, single-pool Kt/V (spKt/V) and serum albumin. In addition, studies linking data from the ESRD CPM Project and the United States Renal Data System have allowed evaluation of associations between achievement of those targets and the outcomes of hospitalization and death. The results of those studies, while unable to prove cause and effect, suggest that the adult ESRD CPM targets may assist in identifying pediatric HD patients at risk for poor outcomes.

The widespread influence of Great Lakes microseisms across the United States revealed by the 2014 polar vortex

USGS Publications Warehouse

Anthony, Robert E.; Ringler, Adam; Wilson, David

2018-01-01

During the winter of 2014, a weak polar vortex brought record cold temperatures to the north‐central (“Midwest”) United States, and the Great Lakes reached the highest extent of ice coverage (92.5%) since 1979. This event shut down the generation of seismic signals caused by wind‐driven wave action within the lakes (termed “lake microseisms”), giving an unprecedented opportunity to isolate and characterize these novel signals through comparison with nonfrozen time periods. Using seismic records at 72 broadband stations, we observe Great Lakes microseism signals at distances >300 km from the lakes. In contrast to conventional oceanic microseisms, there is no clear relationship between the frequency content of the seismic signals (observed from ~0.5–5‐s period) and the dominant swell period or resonance periods of the lakes based on their bathymetric profiles. Thus, the exact generation mechanism is not readily explained by conventional microseism theory and warrants further investigation.

Can schools save kids' palates? Cooking from scratch in schools--the greatest food service challenge of our time.

PubMed

Collins, Beth

2012-08-01

School District Food Service Departments are faced with the enormous task of feeding children in the United States up to two thirds of the meals that they consume during the week at school. The shift in food production since the 1970s produced a trend away from scratch-cooked foods and resulted in more meals created from processed foods. The United States has reached a tipping point where the health of the current generation is compromised by increasing health risks of diet-related disease. Schools have been identified as a critical environment in which there is an opportunity to effect change in what children eat. As a result, in the last 10 years, there has been a resurgence of interest in freshly prepared meals in schools. This article explores one chef’s transition from the private sector to the public sector and the experiences of working with school districts to successfully transform their school food service operations into a scratch cooking model.

Mexican demand for US natural gas

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

Kanter, M.A.; Kier, P.H.

1993-09-01

This study describes the Mexican natural gas industry as it exists today and the factors that have shaped the evolution of the industry in the past or that are expected to influence its progress; it also projects production and use of natural gas and estimates the market for exports of natural gas from the United States to Mexico. The study looks ahead to two periods, a near term (1993--1995) and an intermediate term (1996--2000). The bases for estimates under two scenarios are described. Under the conservative scenario, exports of natural gas from the United States would decrease from the 1992more » level of 250 million cubic feet per day (MMCF/d), would return to that level by 1995, and would reach about 980 MMCF/D by 2000. Under the more optimistic scenario, exports would decrease in 1993 and would recover and rise to about 360 MMCF/D in 1995 and to 1,920 MMCF/D in 2000.« less

The Widespread Influence of Great Lakes Microseisms Across the Midwestern United States Revealed by the 2014 Polar Vortex

NASA Astrophysics Data System (ADS)

Anthony, R. E.; Ringler, A. T.; Wilson, D. C.

2018-04-01

During the winter of 2014, a weak polar vortex brought record cold temperatures to the north-central ("Midwest") United States, and the Great Lakes reached the highest extent of ice coverage (92.5%) since 1979. This event shut down the generation of seismic signals caused by wind-driven wave action within the lakes (termed "lake microseisms"), giving an unprecedented opportunity to isolate and characterize these novel signals through comparison with nonfrozen time periods. Using seismic records at 72 broadband stations, we observe Great Lakes microseism signals at distances >300 km from the lakes. In contrast to conventional oceanic microseisms, there is no clear relationship between the frequency content of the seismic signals (observed from 0.5-5-s period) and the dominant swell period or resonance periods of the lakes based on their bathymetric profiles. Thus, the exact generation mechanism is not readily explained by conventional microseism theory and warrants further investigation.

NOAA Marine and Arctic Monitoring Using UASs

NASA Astrophysics Data System (ADS)

Jacobs, T.; Coffey, J. J.; Hood, R. E.; Hall, P.; Adler, J.

2014-12-01

Unmanned systems have the potential to efficiently, effectively, economically and safely bridging critical observation requirements in an environmentally friendly manner. As the United States' Marine and Arctic areas of interest expand and include hard-to-reach regions of the Earth (such as the Arctic and remote oceanic areas) optimizing unmanned capabilities will be needed to advance the United States' science, technology and security efforts. Through increased multi-mission and multi-agency operations using improved inter-operable and autonomous unmanned systems, the research and operations communities will better collect environmental intelligence and better protect our Country against hazardous weather, environmental, marine and polar hazards. This presentation will examine NOAA's Marine and Arctic Monitoring UAS strategies which includes developing a coordinated effort to maximize the efficiency and capabilities of unmanned systems across the federal government and research partners. Numerous intra- and inter-agency operational demonstrations and assessments have been made to verify and validated these strategies. The presentation will also discuss the requisite sUAS capabilities and our experience in using them.

Fortuitous consequence: The domestic politics of the 1991 Canada-United States agreement on air quality

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

Allison, J.E.

1999-07-01

Following more than a decade of negotiations, the Canada-United States Agreement on Air Quality entered into force on March 13, 1991, with the signatures of then-Canadian Prime Minister Brian Mulroney and US President George Bush. Why was it so difficult for Canadian and US negotiators to reach agreement? The author argues that Canadian and US domestic politics were the primary impediments to resolving the US-Canada acid rain dispute. This article thus casts the dispute in terms of a pair of domestic environmental policy problems, whose timely and complementary solution, furthermore, required executive initiative as the handmaiden of ecological crisis. Heightenedmore » public concern about the threat of acidic air pollution in Canada prompted Mulroney's efforts to reduce acid rain. In the US, a likewise critical change in the public's perception of air quality as a national emergency created the mass support necessary for Bush's federal acid rain control initiative.« less

Legislative and non-legislative regulations concerning Rx drug advertisement in the European Union and the United States--comparative analysis.

PubMed

Czerw, Aleksandra; Religioni, Urszula

2012-01-01

Drug advertising is one of the most popular forms of communication between pharmaceutical companies and prospect drug purchasers. In the face of strong competition on the pharmaceutical market on the one hand, and patient's high susceptibility to various forms of advertising on the other, drug producers try to reach as wide group of recipients as possible. However, proper medicine use requires not only doctor's wide knowledge and experience, but also patient's awareness of necessity of rational drug usage. Advertising activities related to this group of medicines are covered by rigorous law regulations, with taking into account above-mentioned issues, and other specific features of drugs available with prescription. The aim of this article is to present legislative and non-legislative regulations concerning Rx drugs, taking into consideration law regulations that are in force in the European Union and the United States. Ethic codes implemented by drug producers associations were also used.

Use of Technology for HIV Prevention among Adolescent and Adult Women in the United States

PubMed Central

Patel, Viraj V.; Cunningham, Chinazo O.

2015-01-01

Although the proportion of new HIV infections in the United States among women has decreased over the last few years, still, approximately 20% of new infections occur annually among adolescent and adult women. The development of effective evidence-based prevention interventions remains an important approach to further decreasing these numbers. Technology-delivered prevention interventions hold tremendous potential due, in part, to their ability to reach beyond the walls of brick-and-mortar intervention sites to engage individuals where they are. While most technology-delivered interventions have focused on adolescents and men who have sex with men, much fewer have specifically targeted adolescent or adult women despite evidence showing interventions tailored to specific target populations are most effective. We summarize the recently published literature on technology-delivered HIV prevention interventions for U.S. adolescent and adult women and provide suggestions for next steps in this nascent but emergent area of prevention research. PMID:26412086

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.

The Significance of Privacy and Trust in Providing Health-Related Services to Behaviorally Bisexual Men in the United States

PubMed Central

Dodge, Brian; Schnarrs, Phillip W.; Goncalves, Gabriel; Malebranche, David; Martinez, Omar; Reece, Michael; Rhodes, Scott D.; Van Der Pol, Barbara; Nix, Ryan; Fortenberry, J. Dennis

2012-01-01

Previous research suggests that bisexual men face unique health concerns in comparison to their exclusively homosexual and heterosexual counterparts. However, little is known about behaviorally bisexual men’s experiences with health services, including ways of providing services that would be most appropriate to meet the health needs of this population. This study sought to understand preferences for health-related services among behaviorally bisexual men in the Midwestern United States. Using a community-based research approach, a diverse sample of 75 behaviorally bisexual men was recruited for in-depth interviews. Qualitative data were analyzed utilizing inductive coding through established team-based protocols to ensure reliability. Themes emerged involving the importance of privacy and trust when reaching, recruiting, and engaging behaviorally bisexual men in health services. Findings suggest that multifaceted approaches are needed, including those that provide relevant and confidential services while allowing for the development and ongoing maintenance of trust. PMID:22676463

The Changing Public Image of Smoking in the United States: 1964–2014

PubMed Central

Cummings, K. Michael; Proctor, Robert N.

2013-01-01

Tobacco use behaviors have changed significantly over the past century. After a steep increase in cigarette use rates over the first half of the 20th century, adult smoking prevalence rates started declining from their peak reached in 1964. Improved understanding of the health risks of smoking has been aided by the United States Surgeon General’s Reports, issued on a nearly annual basis starting in 1964. Among the many forces driving down smoking prevalence were the recognition of tobacco use as an addiction and cause of cancer, along with concerns about the ill-effects of breathing secondhand smoke. These factors contributed to the declining social acceptance of smoking, especially with the advent of legal restrictions on smoking in public spaces, mass media counter- marketing campaigns, and higher taxes on cigarettes. This paper reviews some of the forces that have helped change the public image of smoking, focusing on the 50 years since the 1964 Surgeon General’s report on smoking and health. PMID:24420984

Impact of the Invasive Brown Marmorated Stink Bug in North America and Europe: History, Biology, Ecology, and Management.

PubMed

Leskey, Tracy C; Nielsen, Anne L

2018-01-07

The brown marmorated stink bug (BMSB), Halyomorpha halys (Stål), is an invasive pentatomid introduced from Asia into the United States, Canada, multiple European countries, and Chile. In 2010, BMSB populations in the mid-Atlantic United States reached outbreak levels and subsequent feeding severely damaged tree fruit as well as other crops. Significant nuisance issues from adults overwintering inside homes were common. BMSB is a highly polyphagous species with a strong dispersal capacity and high reproductive output, potentially enabling its spread and success in invaded regions. A greater understanding of BMSB biology and ecology and its natural enemies, the identification of the male-produced aggregation pheromone, and the recognition that BMSB disperses into crops from adjacent wooded habitats have led to the development of behavior-based integrated pest management (IPM) tactics. Much is still unknown about BMSB, and continued long-term collaborative studies are necessary to refine crop-specific IPM programs and enhance biological control across invaded landscapes.

Wet and Dry Atmospheric Mercury Deposition Accumulates in Watersheds of the Northeastern United States

NASA Astrophysics Data System (ADS)

Boyer, E. W.; Grant, C.; Grimm, J.; Drohan, P. J.; Bennett, J.; Lawler, D.

2013-12-01

Mercury emissions to the atmosphere from coal-fired power plants and other sources such as waste incineration can be deposited to landscapes in precipitation and in dry fallout. Some mercury reaches watersheds and streams, where it can accumulate in sediments and biota. Human exposure to mercury occurs primarily through fish consumption, and currently mercury fish eating advisories are in place for many of the streams and lakes in the state. Here, we explored mercury in air, soils, water, and biota. To quantify atmospheric mercury deposition, we measured both wet and dry mercury deposition at over 10 locations in Pennsylvania, from which we present variation in mercury deposition and initial assessments of factors affecting the patterns. Further, we simulated mercury deposition at unmonitored locations in Pennsylvania and the northeastern United States over space and time with a high-resolution modeling technique that reflects storm tracks and air flow patterns. To consider mercury accumulation in watersheds, we collected data on soil mercury concentrations in a set of soil samples, and collected baseline data on mercury in streams draining 35 forested watersheds across Pennsylvania, spanning gradients of atmospheric deposition, climate and geology. Mercury concentrations were measured in stream water under base-flow conditions, in streambed sediments, aquatic mosses, and in fish tissues from brook trout. Results indicate that wet and dry atmospheric deposition is a primary source of mercury that is accumulating in watersheds of Pennsylvania and the northeastern United States.

Affiliations of community health centers with the accredited schools and colleges of optometry in the states and territories of the United States.

PubMed

2008-10-01

In 2006, the American Optometric Association Community Health Center Committee surveyed schools/colleges of optometry in the United States and its territories to assess collaborations between community health centers and optometric institutions. The survey investigated the number and structure of affiliations that existed between Federally Qualified Health Centers and schools/colleges of optometry in the United States. The survey reached the schools through the American Optometric Association Faculty Relations Committee or personal contact (Inter-American University of Puerto Rico). The survey showed wide variation in affiliations of community health centers with optometry programs. Six schools had no affiliations, whereas the remaining 11 ranged from 1 to 14. Information relating to 37 community health centers was reported. Results showed that schools utilized community health centers for fourth-year students in 5 schools, and both third- and fourth-year students in the remaining 6 schools. Schools vary regarding how precepting is managed with either full-time faculty (64.9%) or adjunct faculty. Business models also vary between schools. Affiliations between school/colleges of optometry and community health centers differ considerably. Optometric affiliations with community health centers can result in increased access to eye care for underserved populations and increased clinical experience for optometry students and residents. Opportunities exist to establish additional affiliations. Educational benefits and costs associated with affiliations should be explored before entering into a collaborative model of eye care delivery.

A coupled modeling framework of the co-evolution of humans and water: case study of Tarim River Basin, western China

NASA Astrophysics Data System (ADS)

Liu, D.; Tian, F.; Lin, M.; Sivapalan, M.

2014-04-01

The complex interactions and feedbacks between humans and water are very essential issues but are poorly understood in the newly proposed discipline of socio-hydrology (Sivapalan et al., 2012). An exploratory model with the appropriate level of simplification can be valuable to improve our understanding of the co-evolution and self-organization of socio-hydrological systems driven by interactions and feedbacks operating at different scales. In this study, a simple coupled modeling framework for socio-hydrology co-evolution is developed for the Tarim River Basin in Western China, and is used to illustrate the explanatory power of such a model. The study area is the mainstream of the Tarim River, which is divided into two modeling units. The socio-hydrological system is composed of four parts, i.e. social sub-system, economic sub-system, ecological sub-system, and hydrological sub-system. In each modeling unit, four coupled ordinary differential equations are used to simulate the dynamics of the social sub-system represented by human population, the economic sub-system represented by irrigated crop area, the ecological sub-system represented by natural vegetation cover and the hydrological sub-system represented by stream discharge. The coupling and feedback processes of the four dominant sub-systems (and correspondingly four state variables) are integrated into several internal system characteristics interactively and jointly determined by themselves and by other coupled systems. For example, the stream discharge is coupled to the irrigated crop area by the colonization rate and mortality rate of the irrigated crop area in the upper reach and the irrigated area is coupled to stream discharge through irrigation water consumption. In a similar way, the stream discharge and natural vegetation cover are coupled together. The irrigated crop area is coupled to human population by the colonization rate and mortality rate of the population. The inflow of the lower reach is determined by the outflow from the upper reach. The natural vegetation cover in the lower reach is coupled to the outflow from the upper reach and governed by regional water resources management policy. The co-evolution of the Tarim socio-hydrological system is then analyzed within this modeling framework to gain insights into the overall system dynamics and its sensitivity to the external drivers and internal system variables. In the modeling framework, the state of each subsystem is holistically described by one state variable and the framework is flexible enough to comprise more processes and constitutive relationships if they are needed to illustrate the interaction and feedback mechanisms of the human-water system.

Mean Recency Period for Estimation of HIV-1 Incidence with the BED-Capture EIA and Bio-Rad Avidity in Persons Diagnosed in the United States with Subtype B.

PubMed

Hanson, Debra L; Song, Ruiguang; Masciotra, Silvina; Hernandez, Angela; Dobbs, Trudy L; Parekh, Bharat S; Owen, S Michele; Green, Timothy A

2016-01-01

HIV incidence estimates are used to monitor HIV-1 infection in the United States. Use of laboratory biomarkers that distinguish recent from longstanding infection to quantify HIV incidence rely on having accurate knowledge of the average time that individuals spend in a transient state of recent infection between seroconversion and reaching a specified biomarker cutoff value. This paper describes five estimation procedures from two general statistical approaches, a survival time approach and an approach that fits binomial models of the probability of being classified as recently infected, as a function of time since seroconversion. We compare these procedures for estimating the mean duration of recent infection (MDRI) for two biomarkers used by the U.S. National HIV Surveillance System for determination of HIV incidence, the Aware BED EIA HIV-1 incidence test (BED) and the avidity-based, modified Bio-Rad HIV-1/HIV-2 plus O ELISA (BRAI) assay. Collectively, 953 specimens from 220 HIV-1 subtype B seroconverters, taken from 5 cohorts, were tested with a biomarker assay. Estimates of MDRI using the non-parametric survival approach were 198.4 days (SD 13.0) for BED and 239.6 days (SD 13.9) for BRAI using cutoff values of 0.8 normalized optical density and 30%, respectively. The probability of remaining in the recent state as a function of time since seroconversion, based upon this revised statistical approach, can be applied in the calculation of annual incidence in the United States.

A Clustering Algorithm for Ecological Stream Segment Identification from Spatially Extensive Digital Databases

NASA Astrophysics Data System (ADS)

Brenden, T. O.; Clark, R. D.; Wiley, M. J.; Seelbach, P. W.; Wang, L.

2005-05-01

Remote sensing and geographic information systems have made it possible to attribute variables for streams at increasingly detailed resolutions (e.g., individual river reaches). Nevertheless, management decisions still must be made at large scales because land and stream managers typically lack sufficient resources to manage on an individual reach basis. Managers thus require a method for identifying stream management units that are ecologically similar and that can be expected to respond similarly to management decisions. We have developed a spatially-constrained clustering algorithm that can merge neighboring river reaches with similar ecological characteristics into larger management units. The clustering algorithm is based on the Cluster Affinity Search Technique (CAST), which was developed for clustering gene expression data. Inputs to the clustering algorithm are the neighbor relationships of the reaches that comprise the digital river network, the ecological attributes of the reaches, and an affinity value, which identifies the minimum similarity for merging river reaches. In this presentation, we describe the clustering algorithm in greater detail and contrast its use with other methods (expert opinion, classification approach, regular clustering) for identifying management units using several Michigan watersheds as a backdrop.

Harvesting alternate energies from our planet

NASA Astrophysics Data System (ADS)

Rath, Bhakta B.

2009-04-01

Recent price fluctuations have focused attention on the phenomenal increase of global energy consumption in recent years. We have almost reached a peak in global oil production. Total world consumption of oil will rise by nearly 60% between 1999 and 2020. In 1999 consumption was 86 million barrels of oil per day, which has reached a peak of production extracted from most known oil reserves. These projections, if accurate, will present an unprecedented crisis to the global economy and industry. As an example, in the United States, nearly 40% of energy usage is provided by petroleum, of which nearly a third is used in transportation. An aggressive search for alternate energy sources, both renewable and nonrenewable, is vital. This article will review national and international perspectives on the exploration of alternate energies with a focus on energy derivable from the ocean.

Exporting obesity: US farm and trade policy and the transformation of the Mexican consumer food environment.

PubMed

Clark, Sarah E; Hawkes, Corinna; Murphy, Sophia M E; Hansen-Kuhn, Karen A; Wallinga, David

2012-01-01

Obesity has reached epidemic proportions, in the United States as well as among its trade partners such as Mexico. It has been established that an "obesogenic" (obesity-causing) food environment is one influence on obesity prevalence. To isolate the particular role of NAFTA, the North American Free Trade Agreement, in changing Mexico's food environment, we plotted the flow of several key products between the United States and Mexico over the 14-year NAFTA period (1994-2008) and situated them in a broader historical context. Key sources of USDA data include the Foreign Agricultural Service's Global Agricultural Trade System, its official repository for current and historical data on imports, exports and re-exports, and its Production, Supply, and Distribution online database. US export data were queried for agricultural products linked to shifting diet patterns including: corn, soybeans, sugar and sweeteners, consumer-oriented products, and livestock products. The Bureau of Economic Analysis' Balance of Payments and Direct Investment Position Data in their web-based International Economic Accounts system also helped determine changes in US direct investment abroad from 1982 to 2009. Directly and indirectly, the United States has exported increasing amounts of corn, soybeans, sugar, snack foods, and meat products into Mexico over the last two decades. Facilitated by NAFTA, these exports are one important way in which US agriculture and trade policy influences Mexico's food system. Because of significant US agribusiness investment in Mexico across the full spectrum of the latter's food supply chain, from production and processing to distribution and retail, the Mexican food system increasingly looks like the industrialized food system of the United States.

Event-recording devices with identification codes

NASA Technical Reports Server (NTRS)

Watters, David G. (Inventor); Huestis, David L. (Inventor); Bahr, Alfred J. (Inventor); Vidmar, Robert J. (Inventor)

2003-01-01

A recording device allows wireless interrogation to determine its identity and its state. The state indicates whether one or more physical or chemical events have taken place. In effect, the one or more physical or chemical events are recorded by the device. The identity of the device allows it to be distinguished from a number of similar devices. The recording device may be used in an array of devices that allows wireless probing by an interrogation unit. When probed, each device tells the interrogator who it is and what state it is in. The devices allow multiple use and the interrogator may use a logical reset to determine the state of each device. The interrogator can thus easily identify particular items in an array that have reached a particular condition. The device may record the status of each device in a database to maintain a history for each.

Water consumption by nuclear powerplants and some hydrological implications

USGS Publications Warehouse

Giusti, Ennio V.; Meyer, E.L.

1977-01-01

Published data show that estimated water consumption varies with the cooling system adopted, being least in once-through cooling (about 18 cubic feet per second per 1,000 megawatts electrical) and greatest in closed cooling with mechanical draft towers (about 30 cubic feet per second per 1,000 megawatts electrical). When freshwater is used at this magnitude, water-resources economy may be affected in a given region. The critical need for cooling water at all times by the nuclear powerplant industry, coupled with the knowledge that water withdrawal in the basin will generally increase with time and will be at a maximum during low-flow periods, indicates a need for reexamination of the design low flow currently adopted and the methods used to estimate it. The amount of power generated, the name of the cooling water source, and the cooling method adopted for all nuclear powerplants projected to be in operation by 1985 in the United States are tabulated and the estimated annual evaporation at each powerplant site is shown on a map of the conterminous United States. Another map is presented that shows all nuclear powerplants located on river sites as well as stream reaches in the United States where the 7-day, 10-year low flow is at least 300 cubic feet per second or where this amount of flow can be developed with storage. (Woodard-USGS)

Feature pruning by upstream drainage area to support automated generalization of the United States National Hydrography Dataset

USGS Publications Warehouse

Stanislawski, L.V.

2009-01-01

The United States Geological Survey has been researching generalization approaches to enable multiple-scale display and delivery of geographic data. This paper presents automated methods to prune network and polygon features of the United States high-resolution National Hydrography Dataset (NHD) to lower resolutions. Feature-pruning rules, data enrichment, and partitioning are derived from knowledge of surface water, the NHD model, and associated feature specification standards. Relative prominence of network features is estimated from upstream drainage area (UDA). Network and polygon features are pruned by UDA and NHD reach code to achieve a drainage density appropriate for any less detailed map scale. Data partitioning maintains local drainage density variations that characterize the terrain. For demonstration, a 48 subbasin area of 1:24 000-scale NHD was pruned to 1:100 000-scale (100 K) and compared to a benchmark, the 100 K NHD. The coefficient of line correspondence (CLC) is used to evaluate how well pruned network features match the benchmark network. CLC values of 0.82 and 0.77 result from pruning with and without partitioning, respectively. The number of polygons that remain after pruning is about seven times that of the benchmark, but the area covered by the polygons that remain after pruning is only about 10% greater than the area covered by benchmark polygons. ?? 2009.

A systematic review of the epidemiology of carbapenem-resistant Enterobacteriaceae in the United States.

PubMed

Livorsi, Daniel J; Chorazy, Margaret L; Schweizer, Marin L; Balkenende, Erin C; Blevins, Amy E; Nair, Rajeshwari; Samore, Matthew H; Nelson, Richard E; Khader, Karim; Perencevich, Eli N

2018-01-01

Carbapenem-resistant Enterobacteriaceae (CRE) pose an urgent public health threat in the United States. An important step in planning and monitoring a national response to CRE is understanding its epidemiology and associated outcomes. We conducted a systematic literature review of studies that investigated incidence and outcomes of CRE infection in the US. We performed searches in MEDLINE via Ovid, CDSR, DARE, CENTRAL, NHS EED, Scopus, and Web of Science for articles published from 1/1/2000 to 2/1/2016 about the incidence and outcomes of CRE at US sites. Five studies evaluated incidence, but many used differing definitions for cases. Across the entire US population, the reported incidence of CRE was 0.3-2.93 infections per 100,000 person-years. Infection rates were highest in long-term acute-care (LTAC) hospitals. There was insufficient data to assess trends in infection rates over time. Four studies evaluated outcomes. Mortality was higher in CRE patients in some but not all studies. While the incidence of CRE infections in the United States remains low on a national level, the incidence is highest in LTACs. Studies assessing outcomes in CRE-infected patients are limited in number, small in size, and have reached conflicting results. Future research should measure a variety of clinical outcomes and adequately adjust for confounders to better assess the full burden of CRE.

The United States after the great recession: the challenge of sustainable growth

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

Meltzer, Joshua; Steven, David; Langley, Claire

2013-02-15

The paper outlines the strengths and weaknesses of the U.S. economic growth model, assesses its’ ability to respond to the key economic, environmental and social challenges currently facing the U.S. and proposes policies that if adopted would move the U.S. onto a more sustainable growth path. The paper provides scenarios of projected future growth trajectories, as well as recommendations for specific policies in key areas: employment, infrastructure, energy and fiscal rebalancing. To reach this goal this paper focuses on four areas for action: Increasing employment, which is the most urgent priority to accelerate recovery from the Great Recession, while addressingmore » underlying structural issues that have led to a decade of poor economic outcomes for most citizens; Investing in the future, as the key marker of whether the United States is prepared to make farsighted decisions to improve education, build new infrastructure and increase innovation; Maximizing an increased energy endowment in a way that grows the economy, while reinforcing the trend towards reducing resource demand and reducing greenhouse gas emissions; and, Fiscal rebalancing, where the United States must insulate economic recovery from the process of fiscal reform while reducing and stabilizing debt over the long term. Finally, we argue that President Obama can re-energize America’s global leadership if he builds on a platform of domestic actions that enhance the sustainability of America’s society and economy.« less

Status of Adults With X-Linked Agammaglobulinemia

PubMed Central

Winkelstein, Jerry A.; Conley, Mary Ellen; James, Cynthia; Howard, Vanessa; Boyle, John

2010-01-01

Since many children with X-linked agammaglobulinemia (XLA) can now be expected to reach adulthood, knowledge of the status of adults with XLA would be of importance to the patients, their families, and the physicians caring for these patients. We performed the current study in adults with XLA to examine the impact of XLA on their daily lives and quality of life, their educational and socioeconomic status, their knowledge of the inheritance of their disorder, and their reproductive attitudes. Physicians who had entered adult patients with XLA in a national registry were asked to pass on a survey instrument to their patients. The patients then filled out the survey instrument and returned it directly to the investigators. Adults with XLA were hospitalized more frequently and missed more work and/or school than did the general United States population. However, their quality of life was comparable to that of the general United States population. They achieved a higher level of education and had a higher income than did the general United States population. Their knowledge of the inheritance of their disease was excellent. Sixty percent of them would not exercise any reproductive planning options as a result of their disease. The results of the current study suggest that although the disease impacts the daily lives of adults with XLA, they still become productive members of society and excel in many areas. PMID:18794707

Cross-National Trends in Religious Service Attendance

PubMed Central

Brenner, Philip S.

2016-01-01

The nature of religious change and the future of religion have been central questions of social science since its inception. But empirical research on this question has been quite American-centric, encouraged by the conventional wisdom that the United States is an outlier of religiosity in the developed world, and, more pragmatically, by the availability of survey data. The dramatic growth in the number and reach of cross-national surveys over the past two decades has offered a corrective. These data have allowed research on religious trends in the United States, Canada, and Europe, putting American trends into comparative relief. This research synthesis reviews the past quarter century of cross-national comparative survey research on religious behavior, focusing on religious service attendance as a commonly measured behavior that is arguably more equivalent across societies and cultures than other measures of religiosity. The lack of evidence for religious revival is highlighted, noting instead declining rates of attendance in the United States and Canada, and either declining rates or low “bottomed-out” stability in Western Europe, most of Eastern Europe, and Australia and New Zealand. Finally, countries in Latin America, Africa, and Asia are discussed to the extent that research allows, before a call for future research—in these places in particular—is made in order to correct for the Western and Christian focus of much of the research on cross-national religious trends. PMID:27274579

Suicide attempts and physical fighting among high school students--United States, 2001.

PubMed

2004-06-11

Violence is a major cause of morbidity and mortality, particularly among youths. In the United States, homicide and suicide are the second and third leading causes of death, respectively, for persons aged 13-19 years. Although suicide commonly is associated with anxiety, depression, and social withdrawal, research suggests a link between violent behaviors directed at oneself (i.e., suicidal behaviors) and violent behaviors directed at others among adolescents. Certain students who engage in extreme forms of violence, such as school shootings, exhibit suicidal ideation or behavior before or during the attack. However, suicidal behavior also might be associated with involvement in less extreme forms of violent behaviors, such as physical fighting, which might be a risk factor for more severe forms of violence. To characterize any potential association between suicide attempts and fighting, CDC analyzed self-reported 2001 data from a nationally representative sample of high school students in the United States. The results of that analysis indicated that students who reported attempting suicide during the preceding 12 months were nearly four times more likely also to have reported fighting than those who reported not attempting suicide. Prevention programs that seek to reduce both suicidal and violent behaviors are needed. Because prevalence of this association was determined to be highest in the 9th grade, these efforts might be most effective if implemented before students reach high school.

Understanding the effectiveness of precursor reductions in lowering 8-hr ozone concentrations--Part II. The eastern United States.

PubMed

Reynolds, Steven D; Blanchard, Charles L; Ziman, Stephen D

2004-11-01

Analyses of ozone (O3) measurements in conjunction with photochemical modeling were used to assess the feasibility of attaining the federal 8-hr O3 standard in the eastern United States. Various combinations of volatile organic compound (VOC) and oxides of nitrogen (NOx) emission reductions were effective in lowering modeled peak 1-hr O3 concentrations. VOC emissions reductions alone had only a modest impact on modeled peak 8-hr O3 concentrations. Anthropogenic NOx emissions reductions of 46-86% of 1996 base case values were needed to reach the level of the 8-hr standard in some areas. As NOx emissions are reduced, O3 production efficiency increases, which accounts for the less than proportional response of calculated 8-hr O3 levels. Such increases in O3 production efficiency also were noted in previous modeling work for central California. O3 production in some urban core areas, such as New York City and Chicago, IL, was found to be VOC-limited. In these areas, moderate NOx emissions reductions may be accompanied by increases in peak 8-hr O3 levels. The findings help to explain differences in historical trends in 1- and 8-hr O3 levels and have serious implications for the feasibility of attaining the 8-hr O3 standard in several areas of the eastern United States.

Developing a Global Science and Math Education System Based on Real Astronomy Data

NASA Astrophysics Data System (ADS)

Pennypacker, Carlton

2015-03-01

Global Hands-On Universe (GHOU) is an educational system where students use real astronomy data from (largely optical) telescopes to learn fundamental physics, math, astronomy, and technology.GHOU is a good example of a collaborative global education project, where data, software, teacher training methods, curriculum, activities, telescopes, and human resources are developed by many members of GHOU and then shared internationally.Assessments show that in this program students learn more science and math than in conventional classroom teaching, and students change their attitudes towards choosing careers in science and technology.GHOU is an exemplar of appropriate use of computers in the classroom for real data analysis.The International Asteroid Search program of GHOU has helped students discover over 700 asteroids. Half a dozen high schools have named the asteroids they have found after their high school (some from here in Texas!).GHOU has found resonance with many teachers and students around the world, reaching approximately 20,000 global teachers in the International Year of Astronomy in 2009.In addition, activities from French HOU are part of the official French National Curriculum, and exit exam, teacher training syllabus and teacher exit exams. GHOU has found particular enthusiasms in nations with increasing technology basis - for example, GHOU is reaching many teachers in China, Chile, Indonesia, Kenya, Venezuela, with expansion plans for Cuba underway. Some nations, such as Portugal, have reached reasonable fractions of their teachers through GHOU. Workshops are planned in Iran, and HOU colleagues are starting to build a GHOU telescope in Israel. US HOU had trained approximately 1000 teachers in the United States, before the closing of the NSF Teacher Enhancement Section.But as many new large and smaller telescopes come on line - e.g., the Large Synoptic Survey Telescope - the need for GHOU around the world and even the United States will only increase.

Initial Geomorphic Responses to Removal of Milltown Dam, Clark Fork River, Montana, USA

NASA Astrophysics Data System (ADS)

Wilcox, A. C.; Brinkerhoff, D.; Woelfle-Erskine, C.

2008-12-01

The removal of Milltown Dam on the Clark Fork River, Montana, USA, is creating a field-scale experiment on upstream and downstream responses to dam removal and on how gravel-bed rivers respond to sediment pulses. Milltown Dam was removed in 2008, reconnecting the Clark Fork River to its upstream basin in terms of sediment transport and fish passage. This dam removal is especially notable because (1) it is the largest dam removal to date in the United States in terms of the volume of reservoir sediment potentially available for downstream transport (over 3 million m3; 1.7 million m3 are being mechanically removed); and (2) the dam is the downstream end of the largest Superfund site in the United States, the Clark Fork Complex, and reservoir sediments are composed largely of contaminated mine tailings. Data collection on pre- and post-dam removal channel morphology, bed sediment characteristics, and sediment loads are being used to investigate spatial and temporal patterns of sediment transport and deposition associated with this dam removal. In the first several months following breaching of the dam, snowmelt runoff with a 3-year recurrence interval peak caused substantial erosion and downstream transport of metals-laden sediments from Milltown reservoir. Reservoir sediments in the Clark Fork arm of Milltown reservoir eroded at levels far exceeding modeling predictions as a result of both incision to the new base level created by dam removal and bank retreat of over 200 m in reaches upstream of a constructed bypass reach and remediation area. Copper and other metals in these eroded reservoir sediments provide a tracer for identifying whether sediment deposits observed downstream of the dam originated from Milltown reservoir or uncontaminated tributaries and indicate that Milltown sediments have reached over 200 km downstream. Downstream deposition has been greatest along channel margins and in side-channel areas, whereas the transport capacity of the active channel has limited channel changes there.

Streamflow gains and losses in the Colorado River in northwestern Burnet and southeastern San Saba Counties, Texas

USGS Publications Warehouse

Braun, Christopher L.; Grzyb, Scott D.

2015-08-12

During the spring 2014 gain-loss survey, 11 reaches were combined into 3 in an attempt to consolidate gains and losses as well as group reaches within the same hydrogeologic units. An unverifiable loss was measured in the reach farthest upstream, which crosses a combination of alluvium and Ellenburger-San Saba aquifer outcrop, whereas an unverifiable gain was measured in the middle reach, which crosses each of the different hydrogeologic units represented in the study area. The reach farthest downstream crosses an area where only the Ellenburger-San Saba aquifer crops out; a streamflow gain of 123 ft3/s was measured in this reach, exceeding the potential error of 93.9 ft3/s. The verifiable streamflow gain in this downstream reach implies the Ellenburger-San Saba aquifer was discharging groundwater to the Colorado River in this part of the study area under the hydrologic conditions of the spring 2014 gain-loss survey.

A medical tourism primer for U.S. physicians.

PubMed

Carabello, Laura

2008-01-01

As healthcare in the United States has been changing rapidly over the past few decades, so has the manner in which healthcare has been provided, billed, and paid for. There is an increasing need for Americans to reach beyond domestic borders to the international community for certain medical procedures, treatment, and care at more affordable costs. This impacts not only consumers and their physicians, but also employers, benefit plan payors, administrators, and other industry stakeholders-including America's hospitals. This article provides a framework for discussion points for physician-patient communications regarding medical tourism.

Earth Science Week 2009, "Understanding Climate", Highlights and News Clippings

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

Robeck, Edward C.

2010-01-05

The American Geological Institute (AGI) proposes to expand its influential Earth Science Week Program in 2009, with the support of the U.S. Department of Energy, to disseminate DOE's key messages, information, and resources on climate education and to include new program components. These components, ranging from online resources to live events and professional networks, would significantly increase the reach and impact of AGI's already successful geoscience education and public awareness effort in the United States and abroad in 2009, when the campaign's theme will be "Understanding Climate."

National health expenditures projections through 2030

PubMed Central

Burner, Sally T.; Waldo, Daniel R.; McKusick, David R.

1992-01-01

If current laws and practices continue, health expenditures in the United States will reach $1.7 trillion by the year 2000, an amount equal to 18.1 percent of the Nation's gross domestic product (GDP). By the year 2030, as America's baby boomers enter their seventies and eighties, health spending will top $16 trillion, or 32 percent of GDP. The projections presented here incorporate the assumptions and conclusions of the Medicare trustees in their 1992 report to Congress on the status of Medicare, and the 1992 President's budget estimates of Medicaid outlays. PMID:10124432

Hydrogen Learning for Local Leaders – H2L3

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

Serfass, Patrick

The Hydrogen Learning for Local Leaders program, H2L3, elevates the knowledge about hydrogen by local government officials across the United States. The program reaches local leaders directly through “Hydrogen 101” workshops and webinar sessions; the creation and dissemination of a unique report on the hydrogen and fuel cell market in the US, covering 57 different sectors; and support of the Hydrogen Student Design Contest, a competition for interdisciplinary teams of university students to design hydrogen and fuel cell systems based on technology that’s currently commercially available.

A Collaboration for Health and Wellness

PubMed Central

Kim, Hyun-Jun; Acey, Katherine; Guess, Aundaray; Jen, Sarah; Fredriksen-Goldsen, Karen I.

2016-01-01

Despite growing racial and ethnic diversity among lesbian, gay, bisexual, transgender, and queer (LGBTQ) older adults in the United States, LGBTQ older adults of color largely are invisible in aging services, research, and public policy. GRIOT Circle and Caring and Aging with Pride are pioneering efforts in community-based services and research. This article describes innovative and effective ways to reach and serve LGBTQ older adults of color, how research can be designed collaboratively to address strengths and disparities in social, health, and economic well-being, and barriers to accessing aging services in these populations. PMID:28435182

Applying a Mixed-Methods Evaluation to Healthy Kids, Healthy Communities

PubMed Central

Brownson, Ross C.; Kemner, Allison L.; Brennan, Laura K.

2016-01-01

From 2008 to 2014, the Healthy Kids, Healthy Communities (HKHC) national program funded 49 communities across the United States and Puerto Rico to implement healthy eating and active living policy, system, and environmental changes to support healthier communities for children and families, with special emphasis on reaching children at highest risk for obesity on the basis of race, ethnicity, income, or geographic location. Evaluators designed a mixed-methods evaluation to capture the complexity of the HKHC projects, understand implementation, and document perceived and actual impacts of these efforts. PMID:25828217

Simulating flaring events in complex active regions driven by observed magnetograms

NASA Astrophysics Data System (ADS)

Dimitropoulou, M.; Isliker, H.; Vlahos, L.; Georgoulis, M. K.

2011-05-01

Context. We interpret solar flares as events originating in active regions that have reached the self organized critical state, by using a refined cellular automaton model with initial conditions derived from observations. Aims: We investigate whether the system, with its imposed physical elements, reaches a self organized critical state and whether well-known statistical properties of flares, such as scaling laws observed in the distribution functions of characteristic parameters, are reproduced after this state has been reached. Methods: To investigate whether the distribution functions of total energy, peak energy and event duration follow the expected scaling laws, we first applied a nonlinear force-free extrapolation that reconstructs the three-dimensional magnetic fields from two-dimensional vector magnetograms. We then locate magnetic discontinuities exceeding a threshold in the Laplacian of the magnetic field. These discontinuities are relaxed in local diffusion events, implemented in the form of cellular automaton evolution rules. Subsequent loading and relaxation steps lead the system to self organized criticality, after which the statistical properties of the simulated events are examined. Physical requirements, such as the divergence-free condition for the magnetic field vector, are approximately imposed on all elements of the model. Results: Our results show that self organized criticality is indeed reached when applying specific loading and relaxation rules. Power-law indices obtained from the distribution functions of the modeled flaring events are in good agreement with observations. Single power laws (peak and total flare energy) are obtained, as are power laws with exponential cutoff and double power laws (flare duration). The results are also compared with observational X-ray data from the GOES satellite for our active-region sample. Conclusions: We conclude that well-known statistical properties of flares are reproduced after the system has reached self organized criticality. A significant enhancement of our refined cellular automaton model is that it commences the simulation from observed vector magnetograms, thus facilitating energy calculation in physical units. The model described in this study remains consistent with fundamental physical requirements, and imposes physically meaningful driving and redistribution rules.

Valley segments, stream reaches, and channel units [Chapter 2

Treesearch

Peter A. Bisson; David R. Montgomery; John M. Buffington

2006-01-01

Valley segments, stream reaches, and channel units are three hierarchically nested subdivisions of the drainage network (Frissell et al. 1986), falling in size between landscapes and watersheds (see Chapter 1) and individual point measurements made along the stream network (Table 2.1; also see Chapters 3 and 4). These three subdivisions compose the habitat for large,...