Increasing the percentage of renewable energy in the Southwestern United States

USDA-ARS?s Scientific Manuscript database

Combining the output of wind farms with that of Concentrating Solar Power (CSP) plants (including a heat storage system) resulted in a substantial percentage (40%) of the total utility electrical generation in the Southwestern United States being met by renewable energy. Using wind and solar resourc...

46 CFR 349.3 - Certification criteria.

Code of Federal Regulations, 2010 CFR

2010-10-01

... other benefits substantially equivalent to the rights and benefits provided by chapter 43 of title 38, United States Code, for any member of a Reserve Component of the Armed Forces of the United States who is... relevant documentation to MARAD, Office of Maritime Labor, Training, and Safety, MAR-250, 400 Seventh St...

Student Discipline and Access to Equal Educational Opportunities in the United States

ERIC Educational Resources Information Center

Cambron-McCabe, Nelda; McCarthy, Martha

2004-01-01

Courts and legislatures in the United States have looked closely at governmental practices that threaten students' educational opportunities. One area that has raised concerns is whether student discipline policies and procedures are equitable, fair, and effective. Substantial litigation has established that disciplinary actions must be…

78 FR 75362 - Notice of Issuance of Final Determination Concerning Docave Computer Software

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-11

... in whole or in part of materials from another country or instrumentality, it has been substantially... programming of a foreign PROM (Programmable Read-Only Memory chip) in the United States substantially...

78 FR 20179 - Changes to Representation of Others Before The United States Patent and Trademark Office

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-03

...The United States Patent and Trademark Office (Office or USPTO) is adopting the new USPTO Rules of Professional Conduct (USPTO Rules), which are based on the American Bar Association's (ABA) Model Rules of Professional Conduct (ABA Model Rules), which were published in 1983, substantially revised in 2003 and updated through 2012. The Office has also revised the existing procedural rules governing disciplinary investigations and proceedings. These changes will enable the Office to better protect the public while also providing practitioners with substantially uniform disciplinary rules across multiple jurisdictions.

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

PubMed

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

2017-03-14

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

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

PubMed Central

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

2017-01-01

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

Proper context: Comparison studies demonstrate that United States food-animal production antimicrobial uses have minimal impact on antimicrobial resistance

USDA-ARS?s Scientific Manuscript database

In the United States (US) it is estimated that food-animal production agriculture accounts for >70% of antimicrobial (AM) use leading to concerns that agricultural uses "substantially drive" antimicrobial resistance (AMR). Many studies report AMR in food-animal production settings without comparison...

The Role of International Medical Graduate Psychiatrists in the United States Healthcare System

ERIC Educational Resources Information Center

Boulet, John Robin; Cassimatis, Emmanuel G.; Opalek, Amy

2012-01-01

Objective: International medical graduates (IMGs) make up a substantial proportion of the United States physician workforce, including psychiatrists in practice. The purpose of this study was to describe, based on current data, the characteristics and qualities of IMG psychiatrists who provide patient care in the US. Method: Physician data from…

Worldwide Report, Arms Control.

DTIC Science & Technology

1985-07-19

on measures of substantially reducing medium -range nuclear arms to agreed-upon levels on the basis of reciprocity and in strict conformity with the ...to the United States to reach agreement on the immediate discontinua- tion by the United States of the deployment of medium -range missiles in Europe... by unilaterally imposing a moratorium on the

30 CFR 256.11 - Helium.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the manner required by the United States to such plants or reduction works as the United States may provide. (c) The extraction of helium shall not cause a reduction in the value of the lessee's gas or any... necessary for the extraction of helium. The extraction of helium shall not cause substantial delays in the...

Monitoring U.S. forest dynamics with Landsat [Chapter 12

Treesearch

Jeffrey G. Masek; Sean P. Healey

2012-01-01

Forest dynamics in the United States differ substantially from those in the developing world and thus present unique monitoring requirements. While deforestation and conversion to semipermanent agriculture dominate tropical forest dynamics, the area of forest land in the United States has remained fairly constant for the last 50-60 years (Birdsey and Lewis 2003)....

Comparative virulence and molecular diversity of stripe rust (Puccinia striiformis f. sp. tritici) collections from Pakistan and United States

USDA-ARS?s Scientific Manuscript database

Information on virulence and molecular diversity of Puccinia striiformis f. sp. tritici (Pst) is a pre-requisite for mitigating the substantial yield losses caused by the stripe rust pathogen in Pakistan, the United States and other countries of the world. This study was undertaken to analyze both v...

75 FR 9102 - Recovery of Cost of Hospital and Medical Care and Treatment Furnished by the United States...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-01

... care and treatment has increased substantially. That increase warrants a corresponding increase in... the reporting requirement of 5 U.S.C. 801. List of Subjects in 28 CFR Part 43 Claims, Health care. 0... Medical Care and Treatment Furnished by the United States; Delegation of Authority AGENCY: Department of...

Education in the United States: 1940-1983. Special Demographic Analysis.

ERIC Educational Resources Information Center

O'Neill, Dave M.; Sepielli, Peter

This document presents a demographic analysis of data on education in the United States from 1940 through 1983. In summary the findings are as follows: (1) there has been a very large increase in educational attainment since 1940 and Americans are substantially more educated than people in other developed nations. (2) Benefits to society were…

A summary of water yield experiments on hardwood forested watersheds in northeastern United States

Treesearch

J. W. Hornbeck; M. B. Adams; E. S. Corbett; E. S. Verry; J. A. Lynch

1995-01-01

This paper summarizes and compares long-term changes in annual water yield following cutting experiments at four locations in northeastern United States. Substantial increases in water yield of up to 350 mm yr-1 were obtained in the first year by clearfelling hardwood forest vegetation and controlling regrowth with herbicides. Commercial...

Two Perspectives on Inclusion in the United States

ERIC Educational Resources Information Center

Dudley-Marling, Curt; Burns, Mary Bridget

2014-01-01

The history of schooling for students with disabilities in the United States is marked by exclusion and, until the passage of the "Education for All Children Act" in the 1970s, a substantial number of students with disabilities were denied free public education and many more were poorly served by public schools. The requirement that all…

Interactions between white-tailed deer density and the composition of forest understories in the northern United States

Treesearch

Matthew B. Russell; Christopher W. Woodall; Kevin M. Potter; Brian F. Walters; Grant M. Domke; Christopher M. Oswalt

2017-01-01

Forest understories across the northern United States (US) are a complex of tree seedlings, endemic forbs, herbs, shrubs, and introduced plant species within a forest structure defined by tree and forest floor attributes. The substantial increase in white-tailed deer (Odocoileus virginianus Zimmerman) populations over the past decades has resulted...

Factors relating to windblown dust in associations between PM2.5 and mortality across the United States

EPA Science Inventory

Introduction: In effect estimates of city-specific PM2.5-mortality associations across United States (US), there exists a substantial amount of spatial heterogeneity. Some of this heterogeneity may be due to mass distribution of PM; areas where PM2.5 is likely to be dominated by ...

The demise of fire and "mesophication" of forests in the eastern United States

Treesearch

Gregory J. Nowacki; Marc D. Abrams

2008-01-01

A diverse array of fire-adapted plant communities once covered the eastern United States. European settlement greatly altered fire regimes, often increasing fire occurrence (e.g., in northern hardwoods) or substantially decreasing it (e.g., in tallgrass prairies). Notwithstanding these changes, fire suppression policies, beginning around the 1920s, greatly reduced fire...

Apprenticeships: Useful Alternative, Tough to Implement. Policy Analysis No. 805

ERIC Educational Resources Information Center

Heriot, Gail

2016-01-01

A college education is not everyone's cup of tea. The United States needs other ways to instill job skills in the younger generation. The German apprenticeship system is sometimes viewed as an appealing alternative. But substantially increasing apprenticeship opportunities in the United States may not be as easy or inviting as it sounds. The…

Perceptions of Elementary School Principals: Turning High Poverty Elementary Schools in South Carolina into High-Performing Elementary Schools

ERIC Educational Resources Information Center

Barber, Katie W.

2013-01-01

There is no question that economic deprivation has an adverse impact on student achievement. In the United States, the gaps in achievement among poor and advantaged students are substantial. Through multiple studies, the United States Department of Education (2006) indicated results that "clearly demonstrated that poverty adversely affected…

Invasive potential of invasive plants in the forest of the southern region, United States

Treesearch

Dawn Lemke; John W. Coulston; Philip Hulme; Clint Paterson; Jennifer A. Brown

2012-01-01

Alien plants introduced for commercial or landscaping use have caused substantial problems as invaders of natural and managed ecosystems. The magnitude of the problem has dramatically increased over the past few decades with accelerated land disturbance, land use changes, and global and internal transportation. In the southern region of the United States, invasive...

Carbon Stocks and Projections on Public Forestlands in the United States, 1952-2040

Treesearch

James E. Smith; Linda S. Heath

2004-01-01

Approximately 37% of forestlands in the conterminous United States are publicly owned; they represent a substantial area of potential carbon sequestration in US forests and in forest products. However, large areas of public forestlands traditionally have been less intensively inventoried than privately owned forests. Thus, less information is available about their role...

Ethnic Folklife Dissertations from the United States and Canada, 1960-1980. A Selected, Annotated Bibliography.

ERIC Educational Resources Information Center

Kerst, Catherine Hiebert

This annotated bibliography lists over 220 multi-disciplinary Ph.D. dissertations written between 1960 and 1980 on the subject of indigenous and immigrant ethnic folklife in the United States and Canada. Only dissertations providing substantial attention to traditional forms of ethnic folk culture in context were considered. The concept of…

Developing fall armyworms as a model for studying the migratory behavior of lepidopteran pests in the United States.

USDA-ARS?s Scientific Manuscript database

The fall armyworm, Spodoptera frugiperda (J. E. Smith) is a significant economic pest in the western hemisphere, causing substantial losses in corn, sorghum, forage and turf grasses . Although fall armyworm does not survive severe winters, it infests most of the central and eastern United States an...

Negotiating White Science in a Racially and Ethnically Diverse United States

ERIC Educational Resources Information Center

Dunac, Patricia S.; Demir, Kadir

2017-01-01

The racial and ethnic makeup of the United States is in constant flux and is expected to experience substantial increases in racial and ethnic diversity over the next four decades. The problem the American educational system faces is attempting to problematize race/racism in its educational system and creating a system to counteract educational…

75 FR 9929 - United States v. Bemis Company, Inc., et al.; Proposed Final Judgment and Competitive Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-04

... Section 7 of the Clayton Act, 15 U.S.C. 18, by substantially lessening competition in the markets for... United States and Canada in violation of Section 7 of the Clayton Act, 15 U.S.C. 18. II. The Defendants 4... States brings this action under Section 15 of the Clayton Act, 15 U.S.C. 25, to prevent and restrain...

2006 : Wood Used in Residential Repair and Remodeling U.S. and Canada, with Comparison to 1997 and 2003 : Executive Summary

Treesearch

Craig Adair; David B. McKeever

2009-01-01

The repair and remodeling of residential units in both the United States and Canada is an important market for wood products. Many and varied repair and remodeling activities and projects are undertaken annually. Some require substantial amounts of wood products, some none at all. In 2006, about 28 percent of all solid wood products consumed in the United States and 31...

24 CFR 983.3 - PBV definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... following criteria: (1) The facility is licensed and regulated as an assisted living facility by the state... selection date. Excepted units (units in a multifamily building not counted against the 25 percent per... selection date and that substantially comply with the HQS on that date. (The units must fully comply with...

32 CFR 552.31 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., industrial facilities, cemeteries, etc., generally will be designated as an installation where located... than for the production of materiel, munitions, or supplies. (f) Industrial installation. Any unit of... leased to the United States, substantially equipped with production utilities and maintenance machinery...

Mountain pine beetle voltinism and life history characteristics across latitudinal and elevational gradients in the western United States

Treesearch

Barbara Bentz; James Vandygriff; Camille Jensen; Tom Coleman; Patricia Maloney; Sheri Smith; Amanda Grady; Greta Schen-Langenheim

2014-01-01

Substantial genetic variation in development time is known to exist among mountain pine beetle (Dendroctonus ponderosae Hopkins) populations across the western United States. The effect of this variation on geographic patterns in voltinism (generation time) and thermal requirements to produce specific voltinism pathways have not been investigated. The influence of...

Are wildfire management resources in the United States efficiently allocated to protect resources at risk? A case study from Montana

Treesearch

Derek T. O' Donnell; Tyron J. Venna; David E. Calkin

2014-01-01

Federal wildfire management agencies in the United States are under substantial pressure to reduce and economically justify their expenditures. To support economically efficient management of wildfires, managers need better estimates of the resource benefits and avoided damage costs associated with alternative wildfire management strategies. This paper reports findings...

Associations of forest bird species richness with housing and landscape pattern across the United States

Treesearch

A. M. Pidgeon; V. C. Radeloff; C. H. Flather; C. A. Lepczyk; M. K. Clayton; T. J. Hawbaker; R. B. Hammer

2007-01-01

In the United States, housing density has substantially increased in and adjacent to forests. Our goal in this study was to identify how housing density and human populations are associated with avian diversity. We compared these associations to those between landscape pattern and avian diversity, and we examined how these associations vary across the conterminous...

Data Resources for Community Studies: The United States (Archival Data Resources for the Study of Nonmetropolitan Areas: The United States).

ERIC Educational Resources Information Center

Clubb, Jerome M.; Traugott, Michael W.

While the emphasis in much recent research has been essentially on urban concerns, there are very substantial empirical data resources which are available for the study of nonmetropolitan social, political, and economic phenomenon. The sources of computer-readable data relevant to investigation of nonmetropolitan phenomena can be grouped into…

Permanent Visas and Temporary Jobs: Evidence from Postdoctoral Participation of Foreign PhDs in the United States

ERIC Educational Resources Information Center

Lan, Xiaohuan

2012-01-01

About 75 percent of U.S.-trained, noncitizen PhDs in science and engineering work in the United States after graduation, and 54 percent of those who stay take postdoctoral positions. The probability of postdoctoral participation is substantially higher for temporary visa holders than for permanent visa holders because of visa-related restrictions…

Computer Use in the United States: 1989. Current Population Reports, Special Studies.

ERIC Educational Resources Information Center

Kominski, Robert

1991-01-01

This report provides statistical information on computer use in the United States in 1989, including home, work, and school use, and use according to socioeconomic status, race, and sex. The data show that between 1984 and 1989 there was a substantial increase in the levels of computer ownership and use. Fifteen percent of all U.S. households…

26 CFR 301.7701-7 - Trusts-domestic and foreign.

Code of Federal Regulations, 2010 CFR

2010-04-01

... more United States persons have the authority to control all substantial decisions of the trust... decisions. The term substantial decisions means those decisions that persons are authorized or required to make under the terms of the trust instrument and applicable law and that are not ministerial. Decisions...

78 FR 21387 - Notice of Issuance of Final Determination Concerning Printer and Fax Machine

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

... in part of materials from another country or instrumentality, it has been substantially transformed... loading the firmware onto the print engine. In determining whether the combining of parts or materials... foreign Programmable Read Only Memory Chip (``PROM'') in the United States substantially transformed the...

Refinement of a Brief Anxiety Sensitivity Reduction Intervention

ERIC Educational Resources Information Center

Keough, Meghan E.; Schmidt, Norman B.

2012-01-01

Objective: Anxiety disorders are the most prevalent psychiatric disorders in the United States and result in substantial burden to the individual and society. Although effective treatments for anxiety disorders have been developed, there has been substantially less focus on interventions aimed at the amelioration of anxiety-related risk and…

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

PubMed

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

2006-09-01

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

Hospitalization Frequency and Charges for Neurocysticercosis, United States, 2003–2012

PubMed Central

Flecker, Robert H.

2015-01-01

Neurocysticercosis, brain infection with Taenia solium larval cysts, causes substantial neurologic illness around the world. To assess the effect of neurocysticercosis in the United States, we reviewed hospitalization discharge data in the Nationwide Inpatient Sample for 2003–2012 and found an estimated 18,584 hospitalizations for neurocysticercosis and associated hospital charges totaling >US $908 million. The risk for hospitalization was highest among Hispanics (2.5/100,000 population), a rate 35 times higher than that for the non-Hispanic white population. Nearly three-quarters of all hospitalized patients with neurocysticercosis were Hispanic. Male sex and age 20–44 years also incurred increased risk. In addition, hospitalizations and associated charges related to cysticercosis far exceeded those for malaria and were greater than for those for all other neglected tropical diseases combined. Neurocysticercosis is an increasing public health concern in the United States, especially among Hispanics, and costs the US health care system a substantial amount of money. PMID:25988221

Geo-Environmental Change and the United States Military: How History Can Inform Future Arctic Operations

DTIC Science & Technology

2012-05-17

and the Northern Sea Route, extraction of potential oil and gas resources, and expanded fishing and tourism .‖ 6 The Arctic‘s vast natural resources...sudden and substantial increase in commercial shipping, marine tourism , and large passenger vessels in the Arctic poses significant challenges to the...security,‖ Huebert states that, ―Canada, Denmark, Norway, Russia and the United States have all either begun to rebuild their Arctic capabilities

Course-Taking Patterns of Latino ESL Students: Mobility and Mainstreaming in Urban Community Colleges in the United States

ERIC Educational Resources Information Center

Razfar, Aria; Simon, Jenny

2011-01-01

In most Western countries where English is the medium of instruction, there is a substantial gap in student success between immigrant English as a second language (ESL) students and non-ESL students. In the United States, this situation has been observed in particular with Latino ESL students. This article describes a longitudinal study of two…

Pier scour in clear-water conditions with non-uniform bed materials

DOT National Transportation Integrated Search

2012-05-01

Pier scour design in the United States is currently accomplished through application of the Colorado State University : (CSU) equation. Since the Federal Highway Administration recommended the CSU equation in 2001, substantial : advances have been ma...

State Enterprise Zone Programs: Have They Worked?

ERIC Educational Resources Information Center

Peters, Alan H.; Fisher, Peter S.

The effectiveness of state enterprise zone programs was examined by using a hypothetical-firm model called the Tax and Incentives Model-Enterprise Zones (TAIM-ez) model to analyze the value of enterprise zone incentives to businesses across the United States and especially in the 13 states that had substantial enterprise zone programs by 1990. The…

Analysis of potential benefits of integrated-gasifier combined cycles for a utility system

NASA Technical Reports Server (NTRS)

Choo, Y. K.

1983-01-01

Potential benefits of integrated gasifier combined cycle (IGCC) units were evaluated for a reference utility system by comparing long range expansion plans using IGCC units and gas turbine peakers with a plan using only state of the art steam turbine units and gas turbine peakers. Also evaluated was the importance of the benefits of individual IGCC unit characteristics, particularly unit efficiency, unit equivalent forced outage rate, and unit size. A range of IGCC units was analyzed, including cases achievable with state of the art gas turbines and cases assuming advanced gas turbine technology. All utility system expansion plans that used IGCC units showed substantial savings compared with the base expansion plan using the steam turbine units.

40 CFR 300.320 - General pattern of response.

Code of Federal Regulations, 2010 CFR

2010-07-01

...., substantial threat to the public health or welfare of the United States, worst case discharge) of the... private party efforts, and where the discharge does not pose a substantial threat to the public health or... 40 Protection of Environment 27 2010-07-01 2010-07-01 false General pattern of response. 300.320...

The Rise and Decline of the International Baccalaureate Diploma Programme in the United Kingdom

ERIC Educational Resources Information Center

Bunnell, Tristan

2015-01-01

The three main programmes of the Geneva-registered International Baccalaureate (IB) have grown substantially worldwide over the past decade, although the programmes have found a natural "home" in the United States. This paper charts the growth of the IB in the United Kingdom (UK) revealing that involvement there, mainly in England and…

Unresolved issues in excimer laser corneal surgery

NASA Astrophysics Data System (ADS)

Trokel, Stephen L.

1991-06-01

More than one hundred fifty clinical excimer laser units designed for corneal surgery have been developed and sold commercially. Manufacturers include Meditec Lasers in Germany, Summit Engineering, Taunton Technologies, and Visx in the United States, and Synthelabo in France. Furthermore a number of prototypes have been built in the USSR and other countries which are being investigated for their clinical use. While in the United States and Canada, substantial regulation of these devices has limited their distribution and use, sales in other parts of the world have been restricted only by market forces. Early clinical successes have created an enthusiasm for this new technology. In spite of this, substantial technical issues remain uncertain and have not been carefully studied. Indeed we have accepted certain parameters for on an almost serendipitous, empirical basis. It is a proper time to pause and consider the bases for these laser techniques.

75 FR 27504 - Substantial Product Hazard List: Hand-Held Hair Dryers

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

...The Consumer Product Safety Improvement Act of 2008 (``CPSIA''), authorizes the United States Consumer Product Safety Commission (``Commission'') to specify, by rule, for any consumer product or class of consumer products, characteristics whose existence or absence shall be deemed a substantial product hazard under certain circumstances. In this document, the Commission is proposing a rule to determine that any hand-held hair dryer without integral immersion protection presents a substantial product hazard.

An insect out of control? The potential for spread and establishment of the gypsy moth in new forest areas in the United States

Treesearch

Max W. McFadden; Michael E. McManus

1991-01-01

The gypsy moth, Lymantria dispar L., was introduced from Europe into North America near Boston, Massachusetts, in 1869, and is now well established as a serious defoliator of forest, shade, and fruit trees over much of the eastern United States. Despite substantial efforts to eradicate, contain, or control this pest, the gypsy moth has persisted...

A Comparison of the Effects of Classroom and Multi-User Virtual Environments on the Perceived Speaking Anxiety of Adult Post-Secondary English Language Learners

ERIC Educational Resources Information Center

Abal, Abdulaziz

2013-01-01

The population of English Language Learners (ELLs) globally has been increasing substantially every year. In the United States alone, adult ELLs are the fastest growing portion of learners in adult education programs (Yang, 2005). There is a significant need to improve the teaching of English to ELLs in the United States and other English-speaking…

Restoring the Unwritten Alliance in Brazil -- United States Relations

DTIC Science & Technology

2012-03-23

improve U.S. relations with Brazil will cause its leaders to seek more advantageous relationships elsewhere--to the detriment of the United States...substantially improve U.S. relations with Brazil will cause its leaders to seek more advantageous relationships elsewhere--to the detriment of the...security improvements throughout the country. Additionally, a new oil field has been discovered off the coast of Rio de Janeiro. This discovery has drawn

Investigation of shift in decay hazard (Scheffer) index values over the period 1969-2008 in the conterminous United States

Treesearch

Patricia K. Lebow; Charles G. Carll

2010-01-01

A statistical analysis was performed that identified time trends in the Scheffer Index value for 167 locations in the conterminous United States over the period 1969-2008. Year-to-year variation in Index values was found to be larger than year-to-year variation in most other weather parameters. Despite the substantial yearly variation, regression equations, with time (...

A Cross-Cultural Comparison of Knowledge and Stigma Associated with Autism Spectrum Disorder among College Students in Lebanon and the United States

ERIC Educational Resources Information Center

Obeid, Rita; Daou, Nidal; DeNigris, Danielle; Shane-Simpson, Christina; Brooks, Patricia J.; Gillespie-Lynch, Kristen

2015-01-01

Although misconceptions associated with ASD are apparent worldwide, they may differ across cultures. This study compares knowledge and stigma associated with ASD in a country with limited autism resources, Lebanon, and a country with substantial autism resources, the United States (US). College students in the US (N = 346) and Lebanon (N = 329)…

Youth Risk Behavior Surveillance--United States, 2003. Morbidity and Mortality Weekly Report. Surveillance Summaries. Volume 53, Number SS-2

ERIC Educational Resources Information Center

Grunbaum, Jo Anne; Kann, Laura; Kinchen, Steve; Ross, James; Hawkins, Joseph; Lowry, Richard; Harris, William A.; McManus, Tim; Chyen, David; Collins, Janet

2004-01-01

In the United States, 70.8% of all deaths among youth and young adults aged 10-24 years result from only four causes: motor-vehicle crashes (32.3%), other unintentional injuries (11.7%), homicide (15.1%), and suicide (11.7%). Substantial morbidity and social problems also result from the approximately 870,000 pregnancies that occur each year among…

Geographic access to high capability severe acute respiratory failure centers in the United States.

PubMed

Wallace, David J; Angus, Derek C; Seymour, Christopher W; Yealy, Donald M; Carr, Brendan G; Kurland, Kristen; Boujoukos, Arthur; Kahn, Jeremy M

2014-01-01

Optimal care of adults with severe acute respiratory failure requires specific resources and expertise. We sought to measure geographic access to these centers in the United States. Cross-sectional analysis of geographic access to high capability severe acute respiratory failure centers in the United States. We defined high capability centers using two criteria: (1) provision of adult extracorporeal membrane oxygenation (ECMO), based on either 2008-2013 Extracorporeal Life Support Organization reporting or provision of ECMO to 2010 Medicare beneficiaries; or (2) high annual hospital mechanical ventilation volume, based 2010 Medicare claims. Nonfederal acute care hospitals in the United States. We defined geographic access as the percentage of the state, region and national population with either direct or hospital-transferred access within one or two hours by air or ground transport. Of 4,822 acute care hospitals, 148 hospitals met our ECMO criteria and 447 hospitals met our mechanical ventilation criteria. Geographic access varied substantially across states and regions in the United States, depending on center criteria. Without interhospital transfer, an estimated 58.5% of the national adult population had geographic access to hospitals performing ECMO and 79.0% had geographic access to hospitals performing a high annual volume of mechanical ventilation. With interhospital transfer and under ideal circumstances, an estimated 96.4% of the national adult population had geographic access to hospitals performing ECMO and 98.6% had geographic access to hospitals performing a high annual volume of mechanical ventilation. However, this degree of geographic access required substantial interhospital transfer of patients, including up to two hours by air. Geographic access to high capability severe acute respiratory failure centers varies widely across states and regions in the United States. Adequate referral center access in the case of disasters and pandemics will depend highly on local and regional care coordination across political boundaries.

Bystander Attitudes to Prevent Sexual Assault: A Study of College Students in the United States, Japan, India, Vietnam, and China.

PubMed

Kamimura, Akiko; Trinh, Ha Ngoc; Nguyen, Hanh; Yamawaki, Niwako; Bhattacharya, Haimanti; Mo, Wenjing; Birkholz, Ryan; Makomenaw, Angie; Olson, Lenora M

2016-01-01

College women are at a high risk of sexual assault. Although programs that aim to change bystander behaviors have been shown to be potentially effective in preventing sexual assault on campuses in the United States, little is known about bystander behaviors outside of the United States. The purpose of this study was to explore and compare factors affecting bystander behaviors regarding sexual assault intervention and prevention among undergraduate students in the United States, Japan, India, Vietnam, and China. A total of 1,136 students participated in a self-reported survey. Results demonstrate substantial variations across countries. Bystander behaviors are associated with multilevel factors, including gender, knowledge of individuals who have experienced a sexual assault, and knowledge about campus or community organizations.

High power RF solid state power amplifier system

NASA Technical Reports Server (NTRS)

Sims, III, William Herbert (Inventor); Chavers, Donald Gregory (Inventor); Richeson, James J. (Inventor)

2011-01-01

A high power, high frequency, solid state power amplifier system includes a plurality of input multiple port splitters for receiving a high-frequency input and for dividing the input into a plurality of outputs and a plurality of solid state amplifier units. Each amplifier unit includes a plurality of amplifiers, and each amplifier is individually connected to one of the outputs of multiport splitters and produces a corresponding amplified output. A plurality of multiport combiners combine the amplified outputs of the amplifiers of each of the amplifier units to a combined output. Automatic level control protection circuitry protects the amplifiers and maintains a substantial constant amplifier power output.

What Should Be the Policy of the United States Government toward the People's Republic of China. National Debate Topic for High Schools, 1995-96. 104th Congress, 1st Session.

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. Congressional Research Service.

Sampling the wide spectrum of opinions reflected in the current literature on the topic, this book presents a compilation of materials and bibliographic references designed to assist high school debaters in researching the topic of whether the United States government should substantially change its policy (foreign and economic) toward the…

SJA Deskbook

DTIC Science & Technology

1991-10-01

34any officer or person in command or charge" of the military installation concerned. United States v. Ramirez Seijo, 281 F. Supp. 708, 710 (D.C. Puerto...for the bar letter. In United States v. Ramirez Seijo, supra, knowledge was not established where the defendant’s father signed the registered- mail...N.AViNSGEN will v:,c case involving a substantiated allegation until action is taken ani ,-p,. rua 6433 GENERAL PROVISIONS A. Betntionof Doc,.n-nt

United States Air Force Statistical Digest, Fiscal Year 1955. Tenth Edition

DTIC Science & Technology

1955-09-30

cceee to rest v1th the en - gine(s) stopped for normal deplaning, and vhf ch results in minor, substantial dam.age or des - truction of the ei rcr-ert...mentaswellas recommendation for new material for inclusion should be addressed to the Director of Statistical Services, Headquarters United States Air Force...Mo de L; , Fiscal Year 1955 . . . • • . . . • . . . . . . . . . . . . . . . . . 139 PARTV- AIRCRAFT -ENGINES Introduction and Definitions 1𔃻 Table 65

North Dakota Statewide Traffic Safety Survey, 2012 : Traffic Safety Performance Measures for State and Federal Agencies

DOT National Transportation Integrated Search

2012-09-01

The United States trails other industrialized nations in several safety categories on public roadways. Traffic fatality risk, for example, is substantially higher than in other countries as found in Figure 1.1 (World Health Organization, 2009). Altho...

A Community Intervention to Decrease Antibiotics Used for Self-Medication Among Latino Adults

PubMed Central

Mainous, Arch G.; Diaz, Vanessa A.; Carnemolla, Mark

2009-01-01

PURPOSE Recent evidence in Latino communities indicates substantial self-medication with antibiotics obtained without a prescription (WORx). We implemented and evaluated a culturally sensitive educational intervention to decrease antibiotic self-medication. METHODS We conducted a community-based intervention with preintervention and postintervention measures in the intervention community (Charleston, South Carolina) as well as a postintervention measure in a control community (Greenville, South Carolina) 200 miles away. The 9-month culturally sensitive intervention included multiple media sources (pamphlets, radio, newspapers). We evaluated the use of antibiotics WORx in the United States, as well as the likelihood of importing antibiotics, by surveying Latino adults in the intervention (n = 250) and in the control community (n = 250). RESULTS Most adults in the intervention community (69%) and the control community (60%) reported some exposure to messages about the inappropriate use of antibiotics, and 25.9% in the intervention community and 8.6% in the control community reported seeing our patient education pamphlets. A substantial proportion of Latino adults in both the intervention (31%) and control communities (20%) have obtained antibiotics WORx in the United States. In multivariate analyses, exposure to an educational message was not a significant predictor of having acquired antibiotics WORx in the United States in past 12 months. The primary predictor of respondents’ having acquired antibiotics WORx in the United States was whether they had bought antibiotics WORx outside the United States. CONCLUSIONS Novel approaches are needed to decrease the use of antibiotics WORx in Latino communities, as focusing only on education may not be sufficient to change behaviors common in their home countries. PMID:19901311

46 CFR 298.39 - Exemptions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... involves factors not considered in the promulgation of this part; (b)(1) A national emergency makes it... of the United States; (c) The exemption will not substantially impact effective regulation of the...

46 CFR 298.39 - Exemptions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... involves factors not considered in the promulgation of this part; (b)(1) A national emergency makes it... of the United States; (c) The exemption will not substantially impact effective regulation of the...

46 CFR 298.39 - Exemptions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... involves factors not considered in the promulgation of this part; (b)(1) A national emergency makes it... of the United States; (c) The exemption will not substantially impact effective regulation of the...

Who Benefits from Pension Enhancements?

ERIC Educational Resources Information Center

Koedel, Cory; Ni, Shawn; Podgursky, Michael

2014-01-01

During the late 1990s public pension funds across the United States accrued large actuarial surpluses. The seemingly flush conditions of the pension funds led legislators in most states to substantially improve retirement benefits for public workers, including teachers. In this study we examine the benefit enhancements to the teacher pension…

Gifted Education in Preschool: Perceived Barriers and Benefits of Program Development

ERIC Educational Resources Information Center

Kettler, Todd; Oveross, Mattie E.; Bishop, James C.

2017-01-01

Substantial evidence supports the benefits of quality preschool education for children of all levels and backgrounds. However, early childhood gifted education services rarely exist in preschool centers. This study included 263 preschool centers representing geographic diversity in a southern state in the United States. Narrative data were…

Who Benefits from Pension Enhancements? Working Paper 76

ERIC Educational Resources Information Center

Koedel, Cory; Ni, Shawn; Podgursky, Michael

2012-01-01

During the late 1990s public pension funds across the United States accrued large actuarial surpluses. The seemingly flush conditions of the pension funds led legislators in most states to substantially improve retirement benefits for public workers, including teachers. In this study we examine the benefit enhancements to the teacher pension…

Selenium Recycling in the United States in 2004

USGS Publications Warehouse

George, Micheal W.; Wagner, Lorie A.

2009-01-01

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

A comprehensive approach to address the prescription opioid epidemic in Washington State: milestones and lessons learned.

PubMed

Franklin, Gary; Sabel, Jennifer; Jones, Christopher M; Mai, Jaymie; Baumgartner, Chris; Banta-Green, Caleb J; Neven, Darin; Tauben, David J

2015-03-01

An epidemic of morbidity and mortality has swept across the United States related to the use of prescription opioids for chronic noncancer pain. More than 100,000 people have died from unintentional overdose, making this one of the worst manmade epidemics in history. Much of health care delivery in the United States is regulated at the state level; therefore, both the cause and much of the cure for the opioid epidemic will come from state action. We detail the strong collaborations across executive health care agencies, and between those public agencies and practicing leaders in the pain field that have led to a substantial reversal of the epidemic in Washington State.

Exploring why Costa Rica outperforms the United States in life expectancy: A tale of two inequality gradients.

PubMed

Rosero-Bixby, Luis; Dow, William H

2016-02-02

Mortality in the United States is 18% higher than in Costa Rica among adult men and 10% higher among middle-aged women, despite the several times higher income and health expenditures of the United States. This comparison simultaneously shows the potential for substantially lowering mortality in other middle-income countries and highlights the United States' poor health performance. The United States' underperformance is strongly linked to its much steeper socioeconomic (SES) gradients in health. Although the highest SES quartile in the United States has better mortality than the highest quartile in Costa Rica, US mortality in its lowest quartile is markedly worse than in Costa Rica's lowest quartile, providing powerful evidence that the US health inequality patterns are not inevitable. High SES-mortality gradients in the United States are apparent in all broad cause-of-death groups, but Costa Rica's overall mortality advantage can be explained largely by two causes of death: lung cancer and heart disease. Lung cancer mortality in the United States is four times higher among men and six times higher among women compared with Costa Rica. Mortality by heart disease is 54% and 12% higher in the United States than in Costa Rica for men and women, respectively. SES gradients for heart disease and diabetes mortality are also much steeper in the United States. These patterns may be partly explained by much steeper SES gradients in the United States compared with Costa Rica for behavioral and medical risk factors such as smoking, obesity, lack of health insurance, and uncontrolled dysglycemia and hypertension.

Relationships between forest fine and coarse woody debris carbon stocks across latitudinal gradients in the United States as an indicator of climate change effects

Treesearch

C.W. Woodall; G.C. Liknes

2008-01-01

Coarse and fine woody materials (CWD and FWD) are substantial forest ecosystem carbon (C) stocks. There is a lack of understanding how these detritus C stocks may respond to climate change. This study used a nation-wide inventory of CWD and FWD in the United States to examine how these C stocks vary by latitude. Results indicate that the highest CWD and FWD C stocks...

Teen Pregnancy in the United States

MedlinePlus

... Teen pregnancy and childbearing bring substantial social and economic costs through immediate and long-term impacts on ... at the community level that address social and economic factors associated with teen pregnancy also play a ...

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

NONE

Frost-protected shallow foundations (FPSFs) offer a proven technology designed to substantially lower construction costs in colder climates, enhancing housing affordability for families in many parts of the United States. This document provides step-by-step procedures to assist building professionals in designing and laying a slab- on-grade FPSF. FPSFs save money over conventional designs by requiring less excavation to construct a frost-proof foundation. It is specially insulated along its perimeter to raise the temperature of the surrounding ground and decrease frost penetration, thus allowing for the construction of a substantially shallower foundation. The FPSF is considered standard practice for homes in Scandinavia,more » where 40 years of field testing has proven it to be economical to construct, durable, and energy efficient. HUD strongly encourages wide spread adoption of FPSF technology in the United States and its incorporation into major model building codes.« less

Federal Government Funds for Education, 1948-49 and 1949-50. Bulletin, 1950, No. 3

ERIC Educational Resources Information Center

Hutchins, Clayton D.; Keels, Myrtis

1951-01-01

Public education in the United States is supported by Federal, State, and local governments. Substantial amounts of money are provided by all three. The latest figures available indicate that expenditures for education account for about 35 percent of the total cost of local governments, 26 percent of State disbursements, and almost 9 percent of…

A Multistate Life Table Analysis of Union Regimes in the United States: Trends and Racial Differentials, 1970–2002

PubMed Central

Morgan, S. Philip; Wang, Zhenglian; Gu, Danan; Yang, Chingli

2013-01-01

We estimate trends and racial differentials in marriage, cohabitation, union formation and dissolution (union regimes) for the period 1970–2002 in the United States. These estimates are based on an innovative application of multistate life table analysis to pooled survey data. Our analysis demonstrates (1) a dramatic increase in the lifetime proportions of transitions from never-married, divorced or widowed to cohabiting; (2) a substantial decrease in the stability of cohabiting unions; (3) a dramatic increase in mean ages at cohabiting after divorce and widowhood; (4) a substantial decrease in direct transition from never-married to married; (5) a significant decrease in the overall lifetime proportion of ever marrying and re-marrying in the 1970s to 1980s but a relatively stable pattern in the 1990s to 2000–2002; and (6) a substantial decrease in the lifetime proportion of transition from cohabiting to marriage. We also present, for the first time, comparable evidence on differentials in union regimes between four racial groups. PMID:24179311

Sponsors of Policy: A Network Analysis of Wealthy Elites, Their Affiliated Philanthropies, and Charter School Reform in Washington State

ERIC Educational Resources Information Center

Au, Wayne; Ferrare, Joseph J.

2014-01-01

Background/Context: Charter school policy has evolved into a major component of the current education reform movement in the United States. As of 2012, all but nine U.S. states allowed charter schools, and in one of those nine, Washington State, charter school legislation was passed by popular vote in November 2012. There is a substantial, if…

United States state-level population estimates: Colonization to 1999

Treesearch

David P. Coulson; Linda Joyce

2003-01-01

The U.S. landscape has undergone substantial changes since Europeans first arrived. Many land use changes are attributable to human activity. Historical data concerning these changes are frequently limited and often difficult to develop. Modeling historical land use changes may be neccessary. We develop annual population series from first European settlement to 1999...

Benefit or Burden? On the Intergenerational Inequity of Teacher Pension Plans

ERIC Educational Resources Information Center

Backes, Ben; Goldhaber, Dan; Grout, Cyrus; Koedel, Cory; Ni, Shawn; Podgursky, Michael; Xiang, P. Brett; Xu, Zeyu

2016-01-01

Most public school teachers in the United States are enrolled in defined benefit (DB) pension plans. Using administrative microdata from four states, combined with national pension funding data, we show these plans have accumulated substantial unfunded liabilities--effectively debt--owing to previous plan operations. On average across 49 state…

IMPROVING CHEMICAL TRANSPORT MODEL PREDICTIONS OF ORGANIC AEROSOL: MEASUREMENT AND SIMULATION OF SEMIVOLATILE ORGANIC EMISSIONS FROM MOBILE AND NON-MOBILE SOURCES

EPA Science Inventory

Organic material contributes a significant fraction of PM_2.5 mass across all regions of the United States, but state-of-the-art chemical transport models often substantially underpredict measured organic aerosol concentrations. Recent revisions to these models that...

University Transportation Survey : Transportation In University Communities

DOT National Transportation Integrated Search

2003-07-01

Universities and transit agencies across the United States have been finding innovative new ways of providing and financing mobility services on and around university campuses. Many transit agencies are : providing substantially more service and movi...

Exploring why Costa Rica outperforms the United States in life expectancy: A tale of two inequality gradients

PubMed Central

Rosero-Bixby, Luis; Dow, William H.

2016-01-01

Mortality in the United States is 18% higher than in Costa Rica among adult men and 10% higher among middle-aged women, despite the several times higher income and health expenditures of the United States. This comparison simultaneously shows the potential for substantially lowering mortality in other middle-income countries and highlights the United States’ poor health performance. The United States’ underperformance is strongly linked to its much steeper socioeconomic (SES) gradients in health. Although the highest SES quartile in the United States has better mortality than the highest quartile in Costa Rica, US mortality in its lowest quartile is markedly worse than in Costa Rica’s lowest quartile, providing powerful evidence that the US health inequality patterns are not inevitable. High SES-mortality gradients in the United States are apparent in all broad cause-of-death groups, but Costa Rica’s overall mortality advantage can be explained largely by two causes of death: lung cancer and heart disease. Lung cancer mortality in the United States is four times higher among men and six times higher among women compared with Costa Rica. Mortality by heart disease is 54% and 12% higher in the United States than in Costa Rica for men and women, respectively. SES gradients for heart disease and diabetes mortality are also much steeper in the United States. These patterns may be partly explained by much steeper SES gradients in the United States compared with Costa Rica for behavioral and medical risk factors such as smoking, obesity, lack of health insurance, and uncontrolled dysglycemia and hypertension. PMID:26729886

Breakeven Prices for Photovoltaics on Supermarkets in the United States

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

Ong, S.; Clark, N.; Denholm, P.

The photovoltaic (PV) breakeven price is the PV system price at which the cost of PV-generated electricity equals the cost of electricity purchased from the grid. This point is also called 'grid parity' and can be expressed as dollars per watt ($/W) of installed PV system capacity. Achieving the PV breakeven price depends on many factors, including the solar resource, local electricity prices, customer load profile, PV incentives, and financing. In the United States, where these factors vary substantially across regions, breakeven prices vary substantially across regions as well. In this study, we estimate current and future breakeven prices formore » PV systems installed on supermarkets in the United States. We also evaluate key drivers of current and future commercial PV breakeven prices by region. The results suggest that breakeven prices for PV systems installed on supermarkets vary significantly across the United States. Non-technical factors -- including electricity rates, rate structures, incentives, and the availability of system financing -- drive break-even prices more than technical factors like solar resource or system orientation. In 2020 (where we assume higher electricity prices and lower PV incentives), under base-case assumptions, we estimate that about 17% of supermarkets will be in utility territories where breakeven conditions exist at a PV system price of $3/W; this increases to 79% at $1.25/W (the DOE SunShot Initiative's commercial PV price target for 2020). These percentages increase to 26% and 91%, respectively, when rate structures favorable to PV are used.« less

Less subclinical atherosclerosis in Japanese men in Japan than in White men in the United States in the post-World War II birth cohort.

PubMed

Sekikawa, Akira; Ueshima, Hirotsugu; Kadowaki, Takashi; El-Saed, Aiman; Okamura, Tomonori; Takamiya, Tomoko; Kashiwagi, Atsunori; Edmundowicz, Daniel; Murata, Kiyoshi; Sutton-Tyrrell, Kim; Maegawa, Hiroshi; Evans, Rhobert W; Kita, Yoshikuni; Kuller, Lewis H

2007-03-15

Coronary heart disease incidence and mortality remain very low in Japan despite major dietary changes and increases in risk factors that should have resulted in a substantial increase in coronary heart disease rates (Japanese paradox). Primary genetic effects are unlikely, given the substantial increase in coronary heart disease in Japanese migrating to the United States. For men aged 40-49 years, levels of total cholesterol and blood pressure have been similar in Japan and the United States throughout their lifetimes. The authors tested the hypothesis that levels of subclinical atherosclerosis, coronary artery calcification, and intima-media thickness of the carotid artery in men aged 40-49 years are similar in Japan and the United States. They conducted a population-based study of 493 randomly selected men: 250 in Kusatsu City, Shiga, Japan, and 243 White men in Allegheny County, Pennsylvania, in 2002-2005. Compared with the Whites, the Japanese had a less favorable profile regarding many risk factors. The prevalence ratio for the presence of a coronary calcium score of > or =10 for the Japanese compared with the Whites was 0.52 (95% confidence interval: 0.35, 0.76). Mean intima-media thickness was significantly lower in the Japanese (0.616 mm (standard error, 0.005) vs. 0.672 (standard error, 0.005) mm, p < 0.01). Both associations remained significant after adjusting for risk factors. The findings warrant further investigations.

Community Prevention Coalition Context and Capacity Assessment: Comparing the United States and Mexico.

PubMed

Brown, Louis D; Chilenski, Sarah M; Ramos, Rebeca; Gallegos, Nora; Feinberg, Mark E

2016-04-01

Effective planning for community health partnerships requires understanding how initial readiness-that is, contextual factors and capacity-influences implementation of activities and programs. This study compares the context and capacity of drug and violence prevention coalitions in Mexico to those in the United States. Measures of coalition context include community problems, community leadership style, and sense of community. Measures of coalition capacity include the existence of collaborative partnerships and coalition champions. The assessment was completed by 195 members of 9 coalitions in Mexico and 139 members of 7 coalitions in the United States. Psychometric analyses indicate the measures have moderate to strong internal consistency, along with good convergent and discriminant validity in both settings. Results indicate that members of Mexican coalitions perceive substantially more serious community problems, especially with respect to education, law enforcement, and access to alcohol and drugs. Compared to respondents in the United States, Mexican respondents perceive sense of community to be weaker and that prevention efforts are not as valued by the population where the coalitions are located. The Mexican coalitions appear to be operating in a substantially more challenging environment for the prevention of violence and substance use. Their ability to manage these challenges will likely play a large role in determining whether they are successful in their prevention efforts. The context and capacity assessment is a valuable tool that coalitions can use in order to identify and address initial barriers to success. © 2015 Society for Public Health Education.

A Comprehensive Approach to Address the Prescription Opioid Epidemic in Washington State: Milestones and Lessons Learned

PubMed Central

Sabel, Jennifer; Jones, Christopher M.; Mai, Jaymie; Baumgartner, Chris; Banta-Green, Caleb J.; Neven, Darin; Tauben, David J.

2015-01-01

An epidemic of morbidity and mortality has swept across the United States related to the use of prescription opioids for chronic noncancer pain. More than 100 000 people have died from unintentional overdose, making this one of the worst manmade epidemics in history. Much of health care delivery in the United States is regulated at the state level; therefore, both the cause and much of the cure for the opioid epidemic will come from state action. We detail the strong collaborations across executive health care agencies, and between those public agencies and practicing leaders in the pain field that have led to a substantial reversal of the epidemic in Washington State. PMID:25602880

Suicide Prevention Training: Policies for Health Care Professionals Across the United States as of October 2017.

PubMed

Graves, Janessa M; Mackelprang, Jessica L; Van Natta, Sara E; Holliday, Carrie

2018-06-01

To identify and compare state policies for suicide prevention training among health care professionals across the United States and benchmark state plan updates against national recommendations set by the surgeon general and the National Action Alliance for Suicide Prevention in 2012. We searched state legislation databases to identify policies, which we described and characterized by date of adoption, target audience, and duration and frequency of the training. We used descriptive statistics to summarize state-by-state variation in suicide education policies. In the United States, as of October 9, 2017, 10 (20%) states had passed legislation mandating health care professionals complete suicide prevention training, and 7 (14%) had policies encouraging training. The content and scope of policies varied substantially. Most states (n = 43) had a state suicide prevention plan that had been revised since 2012, but 7 lacked an updated plan. Considerable variation in suicide prevention training for health care professionals exists across the United States. There is a need for consistent polices in suicide prevention training across the nation to better equip health care providers to address the needs of patients who may be at risk for suicide.

Data reduction procedures for traffic signal systems performance measures.

DOT National Transportation Integrated Search

2011-01-01

Traffic signal systems represent a substantial component of the highway transportation network in the United States. It is challenging for most agencies to find engineering resources to properly update signal policies and timing plans to accommodate ...

Substantial increase in concurrent droughts and heatwaves in the United States

PubMed Central

Mazdiyasni, Omid; AghaKouchak, Amir

2015-01-01

A combination of climate events (e.g., low precipitation and high temperatures) may cause a significant impact on the ecosystem and society, although individual events involved may not be severe extremes themselves. Analyzing historical changes in concurrent climate extremes is critical to preparing for and mitigating the negative effects of climatic change and variability. This study focuses on the changes in concurrences of heatwaves and meteorological droughts from 1960 to 2010. Despite an apparent hiatus in rising temperature and no significant trend in droughts, we show a substantial increase in concurrent droughts and heatwaves across most parts of the United States, and a statistically significant shift in the distribution of concurrent extremes. Although commonly used trend analysis methods do not show any trend in concurrent droughts and heatwaves, a unique statistical approach discussed in this study exhibits a statistically significant change in the distribution of the data. PMID:26324927

Substantial increase in concurrent droughts and heatwaves in the United States.

PubMed

Mazdiyasni, Omid; AghaKouchak, Amir

2015-09-15

A combination of climate events (e.g., low precipitation and high temperatures) may cause a significant impact on the ecosystem and society, although individual events involved may not be severe extremes themselves. Analyzing historical changes in concurrent climate extremes is critical to preparing for and mitigating the negative effects of climatic change and variability. This study focuses on the changes in concurrences of heatwaves and meteorological droughts from 1960 to 2010. Despite an apparent hiatus in rising temperature and no significant trend in droughts, we show a substantial increase in concurrent droughts and heatwaves across most parts of the United States, and a statistically significant shift in the distribution of concurrent extremes. Although commonly used trend analysis methods do not show any trend in concurrent droughts and heatwaves, a unique statistical approach discussed in this study exhibits a statistically significant change in the distribution of the data.

YOUR Blessed Health: A Faith-Based CBPR Approach to Addressing HIV/AIDS among African Americans

ERIC Educational Resources Information Center

Griffith, Derek M.; Pichon, Latrice C.; Campbell, Bettina; Allen, Julie Ober

2010-01-01

Despite substantial federal, state, and local efforts to reduce the transmission of HIV/AIDS, African Americans experience higher rates of infection than any other ethnic or racial group in the United States. It is imperative to develop culturally and ecologically sensitive interventions to meet the sexual health needs of this population.…

A closer look at forests on the edge: future development on private forests in three states.

Treesearch

Eric White; Rhonda. Mazza

2008-01-01

Privately owned forests provide many public benefits, including clean water and air, wildlife habitat, and recreational opportunities. By 2030, 44.2 million acres of rural private forest land across the conterminous United States are projected to experience substantial increases in residential development. As housing density increases, the public benefits provided by...

Incidence, Prevalence, and Cost of Sexually Transmitted Infections in the United States

MedlinePlus

... in-depth look at the severe human and economic burden of sexually transmitted infections (STIs) in the ... would have resulted in a substantially higher estimated economic burden. 1 Satterwhite CL, et al. Sexually transmitted ...

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

DTIC Science & Technology

2006-07-28

make substantial changes to CFIUS and to the Exon- Florio process. H.R. 5337 was approved unanimously, without amendment by the full House, on July 26... Florio ” Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Procedures...9 CFIUS Since Exon- Florio

Comparison of Plastic Surgery Residency Training in United States and China.

PubMed

Zheng, Jianmin; Zhang, Boheng; Yin, Yiqing; Fang, Taolin; Wei, Ning; Lineaweaver, William C; Zhang, Feng

2015-12-01

Residency training is internationally recognized as the only way for the physicians to be qualified to practice independently. China has instituted a new residency training program for the specialty of plastic surgery. Meanwhile, plastic surgery residency training programs in the United States are presently in a transition because of restricted work hours. The purpose of this study is to compare the current characteristics of plastic surgery residency training in 2 countries. Flow path, structure, curriculum, operative experience, research, and evaluation of training in 2 countries were measured. The number of required cases was compared quantitatively whereas other aspects were compared qualitatively. Plastic surgery residency training programs in 2 countries differ regarding specific characteristics. Requirements to become a plastic surgery resident in the United States are more rigorous. Ownership structure of the regulatory agency for residency training in 2 countries is diverse. Training duration in the United States is more flexible. Clinical and research training is more practical and the method of evaluation of residency training is more reasonable in the United States. The job opportunities after residency differ substantially between 2 countries. Not every resident has a chance to be an independent surgeon and would require much more training time in China than it does in the United States. Plastic surgery residency training programs in the United States and China have their unique characteristics. The training programs in the United States are more standardized. Both the United States and China may complement each other to create training programs that will ultimately provide high-quality care for all people.

Between the Fears and Hopes for a Different Future for the Nation-States: Scholarship Programs in Saudi Arabia and United Arab Emirates from a Public Policy Standpoint

ERIC Educational Resources Information Center

Hilal, Kholoud T.

2013-01-01

As Bereday (1964) once said, comparative education research, in its most rudimentary form, begins with juxtaposition. When juxtaposing contemporary trends concerning higher education in Saudi Arabia and the United Arab Emirates--both of which currently provide substantial support to improve their higher education systems--differences abound in…

Cost containment for the public health.

PubMed

Eastaugh, Steven R

2006-01-01

The U.S. health care system has major problems with respect to patient access and cost control. Trimming excess hospital expenses and expanding public health activities are cost effective. By budgeting well, with global budgets set for the high cost sectors, the United States might emerge with lower tax hikes, a healthier population, better facilities, and enhanced access to service. Nations with global budgets have better health statistics, and lower costs, compared to the United States. With global budgets, these countries employ 75 to 85 percent fewer employees in administration and regulation, but patient satisfaction is almost double the rate in the United States. Implement a global budget for health care, or substantially raise taxes, is the basic choice faced in this country. Key words: global budget control cost containment.

Compression of morbidity: a personal, research, and national fiscal solvency perspective.

PubMed

O'Donnell, Michael P

2012-01-01

Soon to be published research shows that people with positive health practices reduced the period of disability at the end of life by an estimated six to nine years. If improved health habits could reduce the period of disability for the entire population of the United States by this amount, spending on Medicare, Medicaid, and Social Security would drop substantially, and state and federal income tax revenues would increase substantially. This is critically important given that the Congressional Budget Office has projected that 100% of federal tax revenues will be consumed by Medicare, Medicaid, and Social Security by the year 2050 if current health and spending trends continue.

Detection and attribution of flood change across the United States

NASA Astrophysics Data System (ADS)

Archfield, Stacey

2017-04-01

In the United States, there have a been an increasing number of studies quantifying trends in the annual maximum flood; yet, few studies examine trends in floods that may occur more than once in a given year and even fewer assess trends in floods on rivers that have undergone substantial changes due to urbanization, land-cover change, and agricultural drainage practices. Previous research has shown that, for streamgages having minimal direct human intervention, trends in the peak magnitude, frequency, duration and volume of frequent floods (floods occurring at an average of two events per year relative to a base period) across the United States show large changes; however, few trends are found to be statistically significant. This study extends previous research to provide a comprehensive assessment of flood change across the United States that includes streamgages having experienced confounding alterations to streamflow (urbanization, storage, and land-cover changes) that provides a comprehensive assessment of flood change. Attribution of these changes is also explored.

Optimization of offsets and cycle length using high resolution signal event data.

DOT National Transportation Integrated Search

2011-01-01

Traffic signal systems represent a substantial component of the highway transportation network in the United States. It is challenging for most agencies to find engineering resources to properly update signal policies and timing plans to accommodate ...

Procurement procedures and specifications for performance measure capable traffic infrastructure data collection systems.

DOT National Transportation Integrated Search

2012-01-01

Traffic signal systems represent a substantial component of the highway transportation network in the United : States. It is challenging for most agencies to find engineering resources to properly update signal policies and : timing plans to accommod...

Microbiology of Shell Egg Production in the United States

USDA-ARS?s Scientific Manuscript database

A significant proportion of human illnesses caused by Salmonella are linked to the consumption of contaminated eggs. Substantial government and industry resources have been committed to comprehensive Salmonella testing and risk reduction programs for commercial egg-laying flocks. The implementation ...

Recovering from research: a no-fault proposal to compensate injured research participants.

PubMed

Pike, Elizabeth R

2012-01-01

National advisory committees have considered the obligations owed to research participants in the event of research-related injuries. These committees have repeatedly concluded that injured research participants are entitled to compensation for their injuries, that the tort system provides inadequate remedies, and that the United States should adopt no-fault compensation. But because the advisory committees have made no concrete proposals and have taken no steps toward implementing no-fault compensation, the United States continues to rely on the tort system to compensate injured research participants. This Article argues that recent legal developments and a transformation in the global research landscape make maintaining the status quo morally indefensible and practically unsustainable. Recent legal developments exacerbate the longstanding difficulties associated with the tort system as a method of compensation; nearly every injured research participant will have difficulty recovering damages, and certain classes of injured research participants--those in federal research and those abroad--are prevented from recovering altogether, resulting in substantial unfairness. In the past ten years, many of the countries substantially involved in research have mandated systematic compensation. By not mandating compensation, the United States has become a moral outlier and risks having its noncompliant research embargoed by foreign ethics committees, thereby delaying important biomedical advances. This Article examines alternative compensation mechanisms and offers a concrete no-fault compensation proposal built on systems already in place. The proposed system can be implemented in the United States and countries around the world to help harmonize various national compensation systems and to more equitably and effectively make those injured by research whole.

Evaluation of silvicultural treatments and biomass use for reducing fire hazard in western states

Treesearch

Kenneth E. Skog; R. James Barbour; Karen L. Abt; E.M. (Ted) Bilek; Frank Burch; Roger D. Fight; Robert J. Hugget; Patrick D. Miles; Elizabeth D. Reinhardt; Wayne D. Shepperd

2006-01-01

Several analyses have shown that fire hazard is a concern for substantial areas of forestland, shrubland, grassland, and range in the western United States. In response, broadscale management strategies, such as the National Fire Plan, established actions to reduce the threat of undesirable fire. Available budgets are insufficient to pay for vegetative management on...

Cancer of the Colorectum in Maine, 1995-1998: Determinants of Stage at Diagnosis in a Rural State

ERIC Educational Resources Information Center

Parsons, Margaret A.; Askland, Kathleen D.

2007-01-01

Context: Despite screening for colorectal cancer, mortality in the United States remains substantial. In northern New England, little is known about predictors of stage at diagnosis, an important determinant of survival and mortality. Purpose: The objective of this study was to identify predictors of late stage at diagnosis for colorectal cancer…

Limited English Proficient Individuals in the United States: Number, Share, Growth, and Linguistic Diversity. LEP Data Brief

ERIC Educational Resources Information Center

Pandya, Chhandasi; McHugh, Margie; Batalova, Jeanne

2011-01-01

The number of US residents who are deemed to be Limited English Proficient (LEP) has increased substantially in recent decades, consistent with the growth in the US foreign-born population. While many LEP individuals are still attracted to the historic immigrant-destination states of California, Texas, New York, New Jersey, Florida, and Illinois,…

Unitization of oil and gas fields in Texas. A study of legislative, administrative, and judicial policies

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

Weaver, J.L.

1986-01-01

In the 1970s, the long lines of cars at gasoline stations, the blackouts, and the school and factory closings announced to the public that the United States had an ''energy crisis.'' In response, an outpouring of state and federal legislation sought to lessen the effects of the oil and gas shortages and to prevent their recurrence. By 1985, every oil- and gas-producing state but Texas has passed a compulsory unitization statute. ''Unitization'' is the joint, coordinated operation of all, or at least a large part, of an oil or gas reservoir by the owners of the separate tracts overlying themore » reservoir; only by such joint endeavors can the many owners of interests in oil and gas fields operate efficiently to recover as much as possible at the lowest cost. In this book, Jacqueline Lang Weaver explains why Texas failed to enact such a statute--and how Texas has achieved a substantial degree of unitization nonetheless.« less

Status of oak seedlings and saplings in the northern United States: implications for sustainability of oak forests

Treesearch

Chris W. Woodall; Randall S. Morin; Jim R. Steinman; Charles H. Perry

2008-01-01

Oak species are a substantial component of forest ecosystems in a 24-state region spanning the northern U.S. During recent decades, it has been documented that the health of oak forests has been experiencing large-scale decline. To further evaluate the sustainability of oak forests in nearly half the states of the U.S., the current status of oak seedlings and saplings...

20 CFR 655.183 - Less than substantial violations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural... otherwise negative effect on the recruitment, employment, and retention of U.S. workers, the OFLC... certification determination. These special procedures may include special on-site positive recruitment and...

Application of Big Data Analytics to Support Homeland Security Investigations Targeting Human Smuggling Networks

DTIC Science & Technology

Human smuggling organizations facilitating the smuggling of aliens into the United States have an unlawful network supporting their illicit...illegal aliens more efficient while producing the necessary articulable facts to substantiate enough probable cause for subsequent investigative

DIESEL ENGINE RETROFIT TECHNOLOGY VERIFICATION

EPA Science Inventory

This presentation wil be given at the EPA Science Forum 2005 in Washington, DC. According to recent estimates, there are approximately 7.9 million heavy-duty diesel trucks and buses in use in the United States. Emissions from these vehicles account for substantial portions of t...

Climate forecasts for corn producer decision making

USDA-ARS?s Scientific Manuscript database

Corn is the most widely grown crop in the Americas, with annual production in the United States of approximately 332 million metric tons. Improved climate forecasts, together with climate-related decision tools for corn producers based on these improved forecasts, could substantially reduce uncertai...

An analysis of student programmatic delays in postsecondary flight training programs : a national study

DOT National Transportation Integrated Search

1996-01-01

Since the passage of the Airline Deregulation Act (ADA) in 1978, the need for professionally--trained air carrier pilots in the United States has expanded substantially. Postsecondary academic institutions have replaced the military as a major source...

Whose Problem Is Poverty?

ERIC Educational Resources Information Center

Rothstein, Richard

2008-01-01

Closing or substantially narrowing achievement gaps requires combining school improvement with reforms to narrow the vast socioeconomic inequalities in the United States. Recognizing the effects of socioeconomic disparities on student learning is not "making excuses" for poor instruction or "letting schools off the hook" for raising student…

Monoterpenes are the largest source of summertime organic aerosol in the southeastern United States

EPA Science Inventory

The chemical complexity of atmospheric organic aerosol (OA) has caused substantial uncertainties in understanding its origins and environmental impacts. Here, we provide constraints on OA origins through compositional characterization with molecular-level details. Our results sug...

Divergent projections of future land use in the United States arising from different models and scenarios

USGS Publications Warehouse

Sohl, Terry L.; Wimberly, Michael; Radeloff, Volker C.; Theobald, David M.; Sleeter, Benjamin M.

2016-01-01

A variety of land-use and land-cover (LULC) models operating at scales from local to global have been developed in recent years, including a number of models that provide spatially explicit, multi-class LULC projections for the conterminous United States. This diversity of modeling approaches raises the question: how consistent are their projections of future land use? We compared projections from six LULC modeling applications for the United States and assessed quantitative, spatial, and conceptual inconsistencies. Each set of projections provided multiple scenarios covering a period from roughly 2000 to 2050. Given the unique spatial, thematic, and temporal characteristics of each set of projections, individual projections were aggregated to a common set of basic, generalized LULC classes (i.e., cropland, pasture, forest, range, and urban) and summarized at the county level across the conterminous United States. We found very little agreement in projected future LULC trends and patterns among the different models. Variability among scenarios for a given model was generally lower than variability among different models, in terms of both trends in the amounts of basic LULC classes and their projected spatial patterns. Even when different models assessed the same purported scenario, model projections varied substantially. Projections of agricultural trends were often far above the maximum historical amounts, raising concerns about the realism of the projections. Comparisons among models were hindered by major discrepancies in categorical definitions, and suggest a need for standardization of historical LULC data sources. To capture a broader range of uncertainties, ensemble modeling approaches are also recommended. However, the vast inconsistencies among LULC models raise questions about the theoretical and conceptual underpinnings of current modeling approaches. Given the substantial effects that land-use change can have on ecological and societal processes, there is a need for improvement in LULC theory and modeling capabilities to improve acceptance and use of regional- to national-scale LULC projections for the United States and elsewhere.

Healthcare "just around the corner": the role of geographic distribution strategies and healthcare costs.

PubMed

Keegan, Deborah Walker

2010-01-01

Proponents of the healthcare reform agenda continually compare per capita healthcare spending in the United States to other nations and cite this as one of the clear mandates for healthcare reform. The purpose of this article is to draw attention to the cost of geographic distribution strategies adopted by healthcare organizations and the impact this has on per capita healthcare costs. It is important to quantify the cost of such strategies and to weigh their merits, if the intent is to substantially reduce the cost of healthcare in the United States.

Impact on the world poultry industry of the global shift to biofuels.

PubMed

Aho, P

2007-11-01

The shift to biofuels is a worldwide phenomenon, but the most notable recent development has been the rapid increase in the production of ethanol in the United States. Ethanol production in the United States enjoys a substantial subsidy, tariff protection, and mandated use. The consequence of increasing biofuels production is to raise the cost of feed and food worldwide. Those that suffer from this policy include all consumers of food, most notably the urban poor of developing countries. Those that benefit from the policy are farmers everywhere, including farmers in developing countries.

Community-based exercise for chronic disease management: an Italian design for the United States?

PubMed

Weinrich, Michael; Stuart, Mary; Benvenuti, Francesco

2014-10-01

Although only a small proportion of older adults in the United States engage in recommended amounts of physical exercise, the health benefits of exercise for this population and the potential for lowering health care costs are substantial. However, access to regular exercise programs for the frail elderly and individuals with disabilities remains limited. In the context of health reform and emerging opportunities in developing integrated systems of care, the experience in Tuscany in implementing a community-based program of exercise for the elderly should be of interest. © The Author(s) 2014.

Experience in the United States with public deliberation about health insurance benefits using the small group decision exercise, CHAT.

PubMed

Danis, Marion; Ginsburg, Marjorie; Goold, Susan

2010-01-01

"Choosing Healthplans All Together" (CHAT) is a small group decision exercise designed to give the public a voice in priority setting in the face of unsustainable health care costs. It has been used for research, policy, and teaching purposes. Departments of insurance in various states in the United States have used CHAT to determine public opinion about what should be included in basic health insurance packages for the uninsured. Some municipalities have used it to assess public priorities for direct service delivery to the uninsured. Setting up the exercise requires substantial preparation, but the public finds it simple to use and understand.

Monoterpenes are the largest source of summertime organic aerosol in the southeastern United States

DOE PAGES

Zhang, Haofei; Yee, Lindsay D.; Lee, Ben H.; ...

2018-02-12

The chemical complexity of atmospheric organic aerosol (OA) has caused substantial uncertainties in understanding its origins and environmental impacts. Here, we provide constraints on OA origins through compositional characterization with molecular-level details. Our results suggest that secondary OA (SOA) from monoterpene oxidation accounts for approximately half of summertime fine OA in Centreville, AL, a forested area in the southeastern United States influenced by anthropogenic pollution. We find that different chemical processes involving nitrogen oxides, during days and nights, play a central role in determining the mass of monoterpene SOA produced. These findings elucidate the strong anthropogenic–biogenic interaction affecting ambient aerosolmore » in the southeastern United States and point out the importance of reducing anthropogenic emissions, especially under a changing climate, where biogenic emissions will likely keep increasing.« less

Monoterpenes are the largest source of summertime organic aerosol in the southeastern United States

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

Zhang, Haofei; Yee, Lindsay D.; Lee, Ben H.

The chemical complexity of atmospheric organic aerosol (OA) has caused substantial uncertainties in understanding its origins and environmental impacts. Here, we provide constraints on OA origins through compositional characterization with molecular-level details. Our results suggest that secondary OA (SOA) from monoterpene oxidation accounts for approximately half of summertime fine OA in Centreville, AL, a forested area in the southeastern United States influenced by anthropogenic pollution. We find that different chemical processes involving nitrogen oxides, during days and nights, play a central role in determining the mass of monoterpene SOA produced. These findings elucidate the strong anthropogenic–biogenic interaction affecting ambient aerosolmore » in the southeastern United States and point out the importance of reducing anthropogenic emissions, especially under a changing climate, where biogenic emissions will likely keep increasing.« less

Mass Deacidification Procedures for Libraries and Archives: State of Development and Perspectives for Implementation in the Federal Republic of Germany.

ERIC Educational Resources Information Center

Schwerdt, Peter

Translated from its original German because of the great interest in mass deacidification in the United States, this report summarizes a substantial study of deacidification techniques conducted for the West German Library by the Battelle Institute. It begins with a summary of the findings of the study, which is followed by discussions of: (1) The…

Assessing watershed-wildfire risks on National Forest System lands in the Rocky Mountain Region of the United States

Treesearch

Matthew P. Thompson; Joe Scott; Paul G. Langowski; Julie W. Gilbertson-Day; Jessica R. Haas; Elise M. Bowne

2013-01-01

Wildfires can cause significant negative impacts to water quality with resultant consequences for the environment and human health and safety, as well as incurring substantial rehabilitation and water treatment costs. In this paper we will illustrate how state-of-the-art wildfire simulation modeling and geospatial risk assessment methods can be brought to bear to...

7 CFR 52.807 - Freedom from pits.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND THE EGG PRODUCTS INSPECTION ACT PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Frozen Red Tart Pitted... means pitted cherries that are substantially free from any adhering sirup, sugar, or other packing...

7 CFR 52.807 - Freedom from pits.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND THE EGG PRODUCTS INSPECTION ACT PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Frozen Red Tart Pitted... means pitted cherries that are substantially free from any adhering sirup, sugar, or other packing...

How to reduce injuries to residual trees during stand management activities.

Treesearch

Paul E. Aho; Gary Fiddler; Gregory M. Filip

1983-01-01

Losses of trees and tree volume that result from decay initiated by mechanical injuries during stand management activities in the western United States are substantial. They can be reduced through improved logging methods and careful planning of other forest management activities.

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...

HOST DEFENSE AND IMMUNOTOXICOLOGY OF THE LUNG

EPA Science Inventory

Respiratory allergies and infections are the most common form of illness in the United States and Europe and account for more missed school and work days than any other disease [1]. A substantial body of experimental work has clearly shown that airborne toxicants such as tobacco...

HIV infection connected to rising anal cancer rates in men in the U.S.

Cancer.gov

Human immunodeficiency virus (HIV) infection contributes substantially to the epidemic of anal cancer in men, but not women in the United States, according to new research from NCI. Chart shows overall incidence rates of anal cancers in general population

3 CFR 102.103 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., the Office of Science and Technology Policy, the Office of the United States Trade Representative, the... a physical or mental impairment that substantially limits one or more major life activities, has a..., emotional illness, and drug addiction and alcoholism. (2) Major life activities includes functions such as...

3 CFR 102.103 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., the Office of Science and Technology Policy, the Office of the United States Trade Representative, the... a physical or mental impairment that substantially limits one or more major life activities, has a..., emotional illness, and drug addiction and alcoholism. (2) Major life activities includes functions such as...

3 CFR 102.103 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., the Office of Science and Technology Policy, the Office of the United States Trade Representative, the... a physical or mental impairment that substantially limits one or more major life activities, has a..., emotional illness, and drug addiction and alcoholism. (2) Major life activities includes functions such as...

3 CFR 102.103 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., the Office of Science and Technology Policy, the Office of the United States Trade Representative, the... a physical or mental impairment that substantially limits one or more major life activities, has a..., emotional illness, and drug addiction and alcoholism. (2) Major life activities includes functions such as...

Climate change impacts on extreme events in the United States: an uncertainty analysis

EPA Science Inventory

Extreme weather and climate events, such as heat waves, droughts and severe precipitation events, have substantial impacts on ecosystems and the economy. However, future climate simulations display large uncertainty in mean changes. As a result, the uncertainty in future changes ...

Nathaniel Bowditch, Early American Amateur Astronomer

NASA Astrophysics Data System (ADS)

Williams, Thomas R.

1984-10-01

Nathaniel Bowditch had very successful careers as a seaman/ship's master and as an actuary/insurance executive. In addition he managed to make very substantial contributions to mathematics and astronomy. Bowditch is therefore important as one of the earliest significant amateur astronomers in the United States.

30 CFR 208.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the period for which any royalty or net profit share is accrued or reserved to the United States... only be made if substantial amounts of royalty oil are turned back. Refined petroleum product means gasoline, kerosene, distillates (including Number 2 fuel oil), refined lubricating oils, or diesel fuel...

30 CFR 1208.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the period for which any royalty or net profit share is accrued or reserved to the United States... only be made if substantial amounts of royalty oil are turned back. Refined petroleum product means gasoline, kerosene, distillates (including Number 2 fuel oil), refined lubricating oils, or diesel fuel...

30 CFR 1208.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the period for which any royalty or net profit share is accrued or reserved to the United States... only be made if substantial amounts of royalty oil are turned back. Refined petroleum product means gasoline, kerosene, distillates (including Number 2 fuel oil), refined lubricating oils, or diesel fuel...

Disparities in work-related homicide rates in selected retail industries in the United States, 2003–2008

PubMed Central

Menéndez, Cammie Chaumont; Konda, Srinivas; Hendricks, Scott; Amandus, Harlan

2015-01-01

Problem Segments within the retail industry have a substantially higher rate of work-related fatality due to workplace violence compared to the retail industry overall. Certain demographic subgroups may be at higher risk. Method National traumatic injury surveillance data were analyzed to characterize the distribution of fatality rates due to workplace violence among selected retail workers in the United States from 2003 through 2008. Results Overall, the highest fatality rates due to work-related homicide occurred among men, workers aged ≥ 65 years, black, Asian, foreign-born and Southern workers. Among foreign-born workers, those aged 16–24 years, non-Hispanic whites and Asians experienced substantially higher fatality rates compared to their native-born counterparts. Conclusions The burden of work-related homicide in the retail industry falls more heavily on several demographic groups, including racial minorities and the foreign-born. Further research should examine the causes of these trends. Interventions designed to prevent workplace violence should target these groups. PMID:23398701

Distribution of phlebotomine sand fly genotypes (Lutzomyia shannoni, Diptera: Psychodidae) across a highly heterogeneous landscape.

PubMed

Mukhopadhyay, J; Ghosh, K; Ferro, C; Munstermann, L E

2001-03-01

Genetic variability of eight Colombian field populations and two laboratory colonies of a tropical forest sand fly, Lutzomyia shannoni Dyar, was assessed by comparing allozyme frequencies at 20 enzyme loci. Substantial genetic variability was noted in all strains, with mean heterozygosities of 13-21% and alleles per locus of 2.0-2.8. Four loci were monomorphic. Six populations in north and central Colombia showed close genetic similarity (Nei's distances, 0.01-0.09), despite mountainous environment, discontinuous forest habitat, and elevation differences from 125 to 1,220 m. Two samples representing the Orinoco (near Villavicencio) and Amazon (near Leticia) river basins were similar (Nei's distance, 0.08) but diverged substantially from the central six samples (Nei's distances, 0.26-0.40). Although the range of L. shannoni extends from the southeastern United States to northern Argentina, three genetically distinct, geographically discrete, groups were discerned by the current analysis: Orinoco-Amazon river basins, north-central Colombia, and eastern United States.

The Control of Rotavirus Gastroenteritis in The United States

PubMed Central

Glass, Roger I.; Parashar, Umesh; Patel, Manish; Tate, Jacqueline; Jiang, Baoming; Gentsch, Jon

2012-01-01

Since 2006, two new vaccines have been licensed to prevent rotavirus, the cause of 20% to 50% of severe acute gastroenteritis in young children worldwide. These vaccines have been implemented in national immunization programs in about 30 high- and middle-income countries, including the United States, and vaccine use has led to substantial decreases in diarrhea-related health care visits. In addition to reductions in diarrhea burden in vaccinated children, decreases have been observed in older, unvaccinated age groups in many settings, suggesting indirect benefits (i.e., herd immunity) from vaccination. Although the efficacy of these oral rotavirus vaccines is expectedly lower in developing countries in Asia and Africa, the public health benefits of vaccination in these settings, where more than 90% of the estimated 453,000 annual deaths from rotavirus occur, are likely to be substantial. Efforts continue to develop alternative rotavirus vaccines that could have a better efficacy and safety profile and may be less expensive. PMID:23303967

[Diagnosis and the technology for optimizing the medical support of a troop unit].

PubMed

Korshever, N G; Polkovov, S V; Lavrinenko, O V; Krupnov, P A; Anastasov, K N

2000-05-01

The work is devoted to investigation of the system of military unit medical support with the use of principles and states of organizational diagnosis; development of the method allowing to assess its functional activity; and determination of optimization trends. Basing on the conducted organizational diagnosis and expert inquiry the informative criteria were determined which characterize the stages of functioning of the military unit medical support system. To evaluate the success of military unit medical support the complex multi-criteria pattern was developed and algorithm of this process optimization was substantiated. Using the results obtained, particularly realization of principles and states of decision taking theory in machine program it is possible to solve more complex problem of comparison between any number of military units: to dispose them according to priority decrease; to select the programmed number of the best and worst; to determine the trends of activity optimization in corresponding medical service personnel.

Understanding Toxoplasmosis in the United States Through “Large Data” Analyses

PubMed Central

Lykins, Joseph; Wang, Kanix; Wheeler, Kelsey; Clouser, Fatima; Dixon, Ashtyn; El Bissati, Kamal; Zhou, Ying; Lyttle, Christopher; Rzhetsky, Andrey; McLeod, Rima

2016-01-01

Background. Toxoplasma gondii infection causes substantial morbidity and mortality in the United States, and infects approximately one-third of persons globally. Clinical manifestations vary. Seropositivity is associated with neurologic diseases and malignancies. There are few objective data concerning US incidence and distribution of toxoplasmosis. Methods. Truven Health MarketScan Database and International Classification of Diseases, Ninth Revision (ICD-9) codes, including treatment specific to toxoplasmosis, identified patients with this disease. Spatiotemporal distribution and patterns of disease manifestation were analyzed. Comorbidities between patients and matched controls were compared. Results. Between 2003 and 2012, 9260 patients had ICD-9 codes for toxoplasmosis. This database of patients with ICD-9 codes includes 15% of those in the United States, excluding patients with no or public insurance. Thus, assuming that demographics do not change incidence, the calculated total is 61 700 or 6856 patients per year. Disease was more prevalent in the South. Mean age at diagnosis was 37.5 ± 15.5 years; 2.4% were children aged 0–2 years, likely congenitally infected. Forty-one percent were male, and 73% of women were of reproductive age. Of identified patients, 38% had eye disease and 12% presented with other serious manifestations, including central nervous system and visceral organ damage. Toxoplasmosis was statistically associated with substantial comorbidities, including human immunodeficiency virus, autoimmune diseases, and neurologic diseases. Conclusions. Toxoplasmosis causes morbidity and mortality in the United States. Our analysis of private insurance records missed certain at-risk populations and revealed fewer cases of retinal disease than previously estimated, suggesting undercoding, underreporting, undertreating, or differing demographics of those with eye disease. Mandatory reporting of infection to health departments and gestational screening could improve care and facilitate detection of epidemics and, thereby, public health interventions. PMID:27353665

Long-term trends in oil and gas discovery rates in lower 48 United States

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

Woods, T.J.

1985-09-01

The Gas Research Institute (GRI), in association with Energy and Environmental Analysis, Inc. (EEA), has developed a data base characterizing the discovered oil and gas fields in the lower 48 United States. The number of fields in this data base reported to have been discovered since 1947 substantially exceeds the count presented in the AAPG survey of new-field discoveries since 1947. The greatest relative difference between the field counts is for fields larger than 10 million bbl of oil equivalent (BOE) (AAPG Class C fields or larger). Two factors contribute to the difference in reported discoveries by field size. First,more » the AAPG survey does not capture all new-field discoveries, particularly in the offshore. Second, the AAPG survey does not update field sizes past 6 years after the field discovery date. Because of reserve appreciation to discovered fields, discovery-trend data based on field-size data should be used with caution, particularly when field-size estimates have not been updated for a substantial period of time. Based on the GRI/EEA data base, the major decline in the discovery rates of large, new oil and gas fields in the lower 48 United States appears to have ended by the early 1960s. Since then, discovery rates seem to have improved. Thus, the outlook for future discoveries of large fields may be much better than previously believed.« less

An Economic Risk Analysis of Weed Suppressive Rice Cultivars in Rice Production

USDA-ARS?s Scientific Manuscript database

Weeds are a major constraint to rice production. In the United States, most rice cultivars are not inherently weed-suppressive and require substantial herbicide inputs to achieve agronomic and economic viability. Intensive herbicide application in rice also has many potential drawbacks, resulting in...

29 CFR 511.10 - Subjects and issues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... competitive conditions, will not substantially curtail employment in the industry and will not give any industry in American Samoa a competitive advantage over any industry in the United States outside of... classification and will not give a competitive advantage to any group in that industry. No classification shall...

5 CFR 845.205 - Collection of debts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... interest of the United States. (c) Collection in installments. (1) Whenever feasible, debts will be... an offset would substantially prejudice the Government's ability to collect the debt; and the time... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Collection of debts. 845.205 Section 845...

Building Capacity: Creating Curriculum Pathways

ERIC Educational Resources Information Center

Richie, D.

2016-01-01

The nation has made an unprecedented investment in community colleges to simultaneously increase college completion and stimulate economic recovery. One of the most substantial investments was the Trade Adjustment Act Community College and Career Training (TAACCCT) program of the United States Department of Labor (U.S. DOL). Beginning October…

Modeling predator habitat to enhance reintroduction planning

Treesearch

Shiloh M. Halsey; William J. Zielinski; Robert M. Scheller

2015-01-01

Context The success of species reintroduction often depends on predation risk and spatial estimates of predator habitat. The fisher (Pekania pennanti) is a species of conservation concern and populations in the western United States have declined substantially in the last century. Reintroduction plans are underway, but the ability...

Canadian truckers could drive 14 hours at a stretch, under proposed new rule

DOT National Transportation Integrated Search

2000-01-15

Research shows the risk of crashing increases substantially if truck drivers spend more than eight hours behind the wheel. A new Canadian rule governing truckers' hours of service is due in June 2000. In contrast, truckers on United States roads are ...

A Source-to-Outcome Approach to Address Near-Road Air Pollution

EPA Science Inventory

Motor vehicle emissions have been an environmental and public health issue in the United States for many decades, despite substantial emission reductions since the 1970s. The pollutant burden from motor vehicles has been reduced even with increases in traffic volume (measured as ...

Fall armyworm (Spodoptera frugiperda) migration pathways in the United States

USDA-ARS?s Scientific Manuscript database

Spodoptera frugiperda (J.E. Smith; Lepidoptera: Noctuidae) or fall armyworm is an important agricultural pest of a number of crops in the western hemisphere. Two morphologically identical host strains of fall armyworm exist, the rice-strain and corn-strain, with the latter inflicting substantial ec...

22 CFR 1701.103 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... activities. (4) Is regarded as having an impairment means— (i) Has a physical or mental impairment that does... limitation; (ii) Has a physical or mental impairment that substantially limits major life activities only as... PROGRAMS OR ACTIVITIES CONDUCTED BY THE UNITED STATES INSTITUTE OF PEACE § 1701.103 Definitions. For...

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

PubMed

Rayne, Sierra; Forest, Kaya

2016-02-15

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

Alzheimer disease is substantially preventable in the United States -- review of risk factors, therapy, and the prospects for an expert software system.

PubMed

Jansson, Erik T

2005-01-01

Epidemiology studies, including both regional incidence and the analysis of specific risk factors for Alzheimer's disease indicate that substantial prevention of the disease, in the 50-70 percent range, is a practical possibility for the United States. Epidemiology has identified a rich diversity of specific prevention strategies relating to nutrition, dietary supplements, lifestyle, food and environmental toxins, and in some cases medication, many of which have a capacity to reduce Alzheimer's risk by 50 percent or more. The interaction of these risk factors with brain biology is increasingly understood. In contrast, therapeutic strategies for un-prevented Alzheimer's generally prove incapable of delaying disease progression by more than 3-11 months, because extensive brain cell death occurs even in preclinical or mild cases. A public health program aimed at prevention can be fashioned with expert software packages, based on already identified risk factors. Such statistical analysis should allow the prediction of individual and group Alzheimer's risks of sufficient power to instruct the formulation of lifestyle, nutritional and environmental programs to substantially reduce disease incidence. A less satisfactory but complementary alternative is very early disease detection with therapeutic strategies focused on retardation of brain cell death, so that the person dies of another cause before the disease is clinically manifested.

Use of damage surveys and field inventories to evaluate oak and sugar maple health in the northern United States

Treesearch

Randall S Morin; Christopher W. Woodall; Jim Steinman; Charles H. Perry

2009-01-01

Oak species (Quercus spp.) and sugar maple (Acer saccharum) are substantial components of the forest ecosystems in the 24-state region spanning the northern U.S. During recent decades, both damage surveys and forest inventories have documented declines of sugar maple and oak health. In order to more fully assess the status of oak and sugar maple health, we examined...

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

PubMed

2013-06-28

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

Body piercing medical concerns with cutting-edge fashion.

PubMed

Koenig, L M; Carnes, M

1999-06-01

To review the current information on medical complications, psychological implications, and legislative issues related to body piercing, a largely unregulated industry in the United States. We conducted a MEDLINE search of English language articles from 1966 until May 1998 using the search terms "body piercing" and "ear piercing." Bibliographies of these references were reviewed for additional citations. We also conducted an Internet search for "body piercing" on the World Wide Web. In this manuscript, we review the available body piercing literature. We conclude that body piercing is an increasingly common practice in the United States, that this practice carries substantial risk of morbidity, and that most body piercing in the United States is being performed by unlicensed, unregulated individuals. Primary care physicians are seeing growing numbers of patients with body pierces. Practitioners must be able to recognize, treat, and counsel patients on body piercing complications and be alert to associated psychological conditions in patients who undergo body piercing.

Cancer Drugs: An International Comparison of Postlicensing Price Inflation.

PubMed

Savage, Philip; Mahmoud, Sarah; Patel, Yogin; Kantarjian, Hagop

2017-06-01

The cost of cancer drugs forms a rising proportion of health care budgets worldwide. A number of studies have examined international comparisons of initial cost, but there is little work on postlicensing price increases. To examine this, we compared cancer drug prices at initial sale and subsequent price inflation in the United States and United Kingdom and also reviewed relevant price control mechanisms. The 10 top-selling cancer drugs were selected, and their prices at initial launch and in 2015 were compared. Standard nondiscounted prices were obtained from the relevant annual copies of the RED BOOK and the British National Formulary. At initial marketing, prices were on average 42% higher in the United States than in the United Kingdom. After licensing in the United States, all 10 drugs had price rises averaging an overall annual 8.8% (range, 1.4% to 24.1%) increase. In comparison, in the United Kingdom, six drugs had unchanged prices, two had decreased prices, and two had modest price increases. The overall annual increase in the United Kingdom was 0.24%. Cancer drug prices are rising substantially, both at their initial marketing price and, in the United States, at postlicensing prices. In the United Kingdom, the Pharmaceutical Price Regulation Scheme, an agreement between the government and the pharmaceutical industry, controls health care costs while allowing a return on investment and funds for research. The increasing costs of cancer drugs are approaching the limits of sustainability, and a similar government-industry agreement may allow stability for both health care provision and the pharmaceutical industry in the United States.

The Mixed Economic Progress of Immigrants.

ERIC Educational Resources Information Center

Schoeni, Robert F.; And Others

This report examines whether the economic well-being of male immigrants to the United States improves substantially over time, details differences in economic progress of immigrants from different countries of origin, and assesses the impact of educational attainment on immigrants' earnings. Analyses are based on Public Use Micro Samples of the…

SPATIAL VARIABILITY OF PM2.5 IN URBAN AREAS IN THE UNITED STATES

EPA Science Inventory

Epidemiologic time-series studies typically use either daily 24-hour PM concentrations averaged across several monitors in a city or data obtained at a ?central monitoring site' to relate to human health effects. If 24-hour average concentrations differ substantially across an ur...

Chapter 6. Temporal and spatial scales

Treesearch

Robert R. Ziemer

1997-01-01

Human activities have degraded substantial portions of the nation’s ecological resources, including physical and biological aquatic systems. The effects are continuing and cumulative, and few high-quality aquatic ecosystems remain in the United States. Concern about these diminishing resources has resulted in numerous restoration programs. Some are well conceived...

Student Searches, Urinalysis and Drug Dogs.

ERIC Educational Resources Information Center

Stader, David L.

A review of legal decisions provides thought-provoking considerations for administrators who want to deter drug use on campus. The United States Supreme Court has recognized that even a limited search of students is a substantial invasion of privacy, but also that school officials need to maintain school discipline. Guidelines for the…

Peer Effects in Academic Cheating

ERIC Educational Resources Information Center

Carrell, Scott E.; Malmstrom, Frederick V.; West, James E.

2008-01-01

Using self-reported academic cheating from the classes of 1959 through 2002 at the three major United States military service academies (Air Force, Army, and Navy), we measure how peer cheating influences individual cheating behavior. We find higher levels of peer cheating result in a substantially increased probability that an individual will…

Badger (Taxidea taxus) disturbances increase soil heterogeneity in a degraded shrub-steppe ecosystem

USDA-ARS?s Scientific Manuscript database

In the western United States, overgrazing, weed invasion and wildfire have resulted in the conversion of shrub-steppe to annual grasslands, with substantial effects on ecosystem function. In these landscapes, badgers disturb large areas of soil while foraging for prey. Mounds created by badgers cont...

Efficacy of combinations of diquat or triclopyr with fluridone for control of flowering rush

USDA-ARS?s Scientific Manuscript database

Flowering rush (Butomus umbellatus L.) is an emerging invasive aquatic weed in the northern tier of the United States and southern Canada. While several management approaches have been tested, submersed treatment with diquat is the only use pattern substantiated with field efficacy data. We test...

QUANTIFYING THE ORGANIC CARBON HELD IN FORESTED SOILS OF THE UNITED STATES AND PUERTO RICO

EPA Science Inventory

Forested ecosystems provide a number of important services to humans. In addition to wood, fiber food and fuel production they also provide habitat for wildlife and a substantial reservoir of above- and belowground C. With the intense international focus on increasing atmospher...

26 CFR 301.7701(b)-4 - Residency time periods.

Code of Federal Regulations, 2010 CFR

2010-04-01

... for tax purposes on the alien's residency starting date. The residency starting date for an alien who... present in the United States. The residency starting date for an alien who meets the lawful permanent... permanent resident. The residency starting date for an alien who satisfies both the substantial presence...

Health effects from smoke exposure as reported by users of the EPA’s Smoke Sense application

EPA Science Inventory

Background: Large wildfires are increasing in frequency and contribute substantially to the air quality across the United States. Smoke Sense is an initiative that aims to understand the health effects of wildfire smoke exposure and evaluate effective forms of communication. The...

Building Capacity: Expanding Student Support Services

ERIC Educational Resources Information Center

Kirby, C. L.

2016-01-01

The nation has made an unprecedented investment in community colleges to simultaneously increase college completion and stimulate economic recovery. One of the most substantial investments was the Trade Adjustment Act Community College and Career Training (TAACCCT) program of the United States Department of Labor (U.S.DOL). Beginning October 2011,…

Building Capacity: Creating and Leveraging Partnerships

ERIC Educational Resources Information Center

Richie, D.

2016-01-01

The nation has made an unprecedented investment in community colleges to simultaneously increase college completion and stimulate economic recovery. One of the most substantial investments was the Trade Adjustment Act Community College and Career Training (TAACCCT) program of the United States Department of Labor (U.S.DOL). Beginning October 2011,…

Science and Policy Interactions: A Case Study with Acid Rain

EPA Science Inventory

Management of air pollution has a long history in the United States. A succession of laws, with the first Federal law, passed in 1955, has lead to substantial reductions in emissions and improvements in air quality. These laws were simulated originally by acute local effects on ...

31 CFR 358.20 - Can these regulations be waived?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Can these regulations be waived? 358.20 Section 358.20 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... law, does not impair existing rights, and does not subject the United States to any substantial...

SOURCE APPORTIONMENT OF PRIMARY CARBONACEOUS AEROSOL USING THE COMMUNITY MULTISCALE AIR QUALITY MODEL

EPA Science Inventory

A substantial fraction of fine particulate matter (PM) across the United States is composed of carbon, which may be either emitted in particulate form (i.e., primary) or formed in the atmosphere through gas-to-particle conversion processes (i.e., secondary). Primary carbonaceous...

Female Faculty: Challenges and Choices in the United States and Beyond

ERIC Educational Resources Information Center

Samble, Jennifer N.

2008-01-01

Substantial amounts of research and data detail the challenges female faculty face in the academy. These include unequal pay for similarly situated individuals, disparities between female representation within the professoriate and student population, and perceptions and accepted modes of behavior that have the effect of disenfranchising women as…

Modeling wildfire incident complexity dynamics

Treesearch

Matthew P. Thompson

2013-01-01

Wildfire management in the United States and elsewhere is challenged by substantial uncertainty regarding the location and timing of fire events, the socioeconomic and ecological consequences of these events, and the costs of suppression. Escalating U.S. Forest Service suppression expenditures is of particular concern at a time of fiscal austerity as swelling fire...

Early Childhood Education: The Long-Term Benefits

ERIC Educational Resources Information Center

Bakken, Linda; Brown, Nola; Downing, Barry

2017-01-01

This study was designed to substantiate the positive, long-term outcomes demonstrated by children from economically disadvantaged homes who received a high-quality, early education. Children who attended The Opportunity Project (TOP) Early Learning Centers in a midwestern city in the United States were matched with a like control sample from a…

Introduction [Chapter 1

Treesearch

Sharon M. Hood; Donald Long; Melanie Miller; Kevin C. Ryan

2007-01-01

Many areas throughout the United States are facing the triple threat of increasing fire severity, residential growth in areas prone to wildland fire, and suppression costs and losses. In addition, substantial changes are occurring in the way we plan and implement management on federal lands relative to use of wildland fire, prescribed fire, and mechanical fuel...

43 CFR 2650.1 - Provisions for interim administration.

Code of Federal Regulations, 2011 CFR

2011-10-01

... forest fire protection services from the United States at no cost. The Secretary will promulgate criteria... substantial revenues are accruing as to lands for which forest fire protection services are furnished by the... Interior, or by the Secretary of Agriculture in the case of national forest lands, as provided by section...

40 CFR 300.135 - Response operations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... exposure; the potential impact on human health, welfare, and safety and the environment; whether the discharge or release poses a substantial threat to the public health or welfare of the United States as discussed in § 300.322; the potential impact on natural resources and property which may be affected...

40 CFR 300.135 - Response operations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... exposure; the potential impact on human health, welfare, and safety and the environment; whether the discharge or release poses a substantial threat to the public health or welfare of the United States as discussed in § 300.322; the potential impact on natural resources and property which may be affected...

20 CFR 655.73 - Debarment.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Employment in Occupations Other Than Agriculture or Registered Nursing in the United States (H-2B Workers... fact in its H-2B Registration, Application for Temporary Employment Certification, or H-2B Petition; (2) Substantial failure to meet any of the terms and conditions of its H-2B Registration, Application for...

Having a Low Level of Education in Europe: An At-Risk Situation.

ERIC Educational Resources Information Center

Descy, Pascaline

2002-01-01

International Adult Literacy Survey data from Europe and the United States correlate literacy scores and educational attainment with unemployment rates and participation in training. Substantial numbers who have not completed secondary education and/or have lower literacy levels are unemployed, participate least in training, and have few…

48 CFR 225.103 - Exceptions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF DEFENSE SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Buy American Act-Supplies 225.103 Exceptions... apply the Buy American Act to end products that are substantially transformed in the United States. (ii... interest exception if the purposes of the Buy American Act are not served, or in order to meet a need set...

7 CFR 15e.103 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... activities. (4) Is regarded as having an impairment means— (i) Has a physical or mental impairment that does... limitation; (ii) Has a physical or mental impairment that substantially limits major life activities only as... PROGRAMS OR ACTIVITIES CONDUCTED BY THE UNITED STATES DEPARTMENT OF AGRICULTURE § 15e.103 Definitions. For...

OCCURRENCE AND SIGNIFICANCE OF TETRAVALENT LEAD IN NEW ENGLAND

EPA Science Inventory

USEPA analyses of lead service line specimens throughout the United States have found evidence of substantial tetravalent lead (Pb+4 in the form of PbO2 solids) in one or more samples from over 25% of systems who have submitted pipe samples. The most “newsworthy” instance of the ...

76 FR 70451 - Agency Information Collection Activities; Proposed Collection; Comment Request; Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

... commodities to keep records that substantiate ``cents off,'' ``introductory offer,'' and/or ``economy size... United States, 2010, U.S. Department of Labor, U.S. Bureau of Labor Statistics (May 2011) (``BLS National... information such as costs, sales statistics, inventories, formulas, patterns devices, manufacturing processes...

Distance Learning: Videoconferences as Vehicles for Faculty Development in Gerontology/Geriatrics.

ERIC Educational Resources Information Center

Wood, Joan B.; Parham, Iris A.

1996-01-01

From 1985-1992 the Virginia Geriatric Education Center broadcast via satellite 22 videoconferences involving over 22,000 health professionals in the United States, Canada, and Bermuda. The program required substantial marketing to attract sufficiently large audiences to be cost effective, was labor intensive, and necessitated technical expertise.…

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.

State-Level Estimates of Cancer-Related Absenteeism Costs

PubMed Central

Tangka, Florence K.; Trogdon, Justin G.; Nwaise, Isaac; Ekwueme, Donatus U.; Guy, Gery P.; Orenstein, Diane

2016-01-01

Background Cancer is one of the top five most costly diseases in the United States and leads to substantial work loss. Nevertheless, limited state-level estimates of cancer absenteeism costs have been published. Methods In analyses of data from the 2004–2008 Medical Expenditure Panel Survey, the 2004 National Nursing Home Survey, the U.S. Census Bureau for 2008, and the 2009 Current Population Survey, we used regression modeling to estimate annual state-level absenteeism costs attributable to cancer from 2004 to 2008. Results We estimated that the state-level median number of days of absenteeism per year among employed cancer patients was 6.1 days and that annual state-level cancer absenteeism costs ranged from $14.9 million to $915.9 million (median = $115.9 million) across states in 2010 dollars. Absenteeism costs are approximately 6.5% of the costs of premature cancer mortality. Conclusions The results from this study suggest that lost productivity attributable to cancer is a substantial cost to employees and employers and contributes to estimates of the overall impact of cancer in a state population. PMID:23969498

State-level estimates of cancer-related absenteeism costs.

PubMed

Tangka, Florence K; Trogdon, Justin G; Nwaise, Isaac; Ekwueme, Donatus U; Guy, Gery P; Orenstein, Diane

2013-09-01

Cancer is one of the top five most costly diseases in the United States and leads to substantial work loss. Nevertheless, limited state-level estimates of cancer absenteeism costs have been published. In analyses of data from the 2004-2008 Medical Expenditure Panel Survey, the 2004 National Nursing Home Survey, the U.S. Census Bureau for 2008, and the 2009 Current Population Survey, we used regression modeling to estimate annual state-level absenteeism costs attributable to cancer from 2004 to 2008. We estimated that the state-level median number of days of absenteeism per year among employed cancer patients was 6.1 days and that annual state-level cancer absenteeism costs ranged from $14.9 million to $915.9 million (median = $115.9 million) across states in 2010 dollars. Absenteeism costs are approximately 6.5% of the costs of premature cancer mortality. The results from this study suggest that lost productivity attributable to cancer is a substantial cost to employees and employers and contributes to estimates of the overall impact of cancer in a state population.

Bypass apparatus and method for series connected energy storage devices

DOEpatents

Rouillard, Jean; Comte, Christophe; Daigle, Dominik

2000-01-01

A bypass apparatus and method for series connected energy storage devices. Each of the energy storage devices coupled to a common series connection has an associated bypass unit connected thereto in parallel. A current bypass unit includes a sensor which is coupled in parallel with an associated energy storage device or cell and senses an energy parameter indicative of an energy state of the cell, such as cell voltage. A bypass switch is coupled in parallel with the energy storage cell and operable between a non-activated state and an activated state. The bypass switch, when in the non-activated state, is substantially non-conductive with respect to current passing through the energy storage cell and, when in the activated state, provides a bypass current path for passing current to the series connection so as to bypass the associated cell. A controller controls activation of the bypass switch in response to the voltage of the cell deviating from a pre-established voltage setpoint. The controller may be included within the bypass unit or be disposed on a control platform external to the bypass unit. The bypass switch may, when activated, establish a permanent or a temporary bypass current path.

On the Outskirts of National Health Reform: A Comparative Assessment of Health Insurance and Access to Care in Puerto Rico and the United States.

PubMed

Portela, Maria; Sommers, Benjamin D

2015-09-01

Puerto Rico is the United States' largest territory, home to nearly 4 million American citizens, yet it has remained largely on the outskirts of US health policy, including the Affordable Care Act (ACA). We analyzed national survey data from 2011 to 2012 and found that despite its far poorer population, Puerto Rico outperforms the mainland United States on several measures of health care coverage and access to care. While the ACA significantly increases federal resources in Puerto Rico, ongoing federal restrictions on Medicaid funding and premium tax credits in Puerto Rico pose substantial health policy challenges in the territory. Puerto Rico is the United States' largest territory, home to nearly 4 million American citizens. Yet it has remained largely on the outskirts of US health policy, including the Affordable Care Act (ACA). This article presents an overview of Puerto Rico's health care system and a comparative analysis of coverage and access to care in Puerto Rico and the mainland United States. We analyzed 2011-2012 data from the Behavioral Risk Factor Surveillance System, and 2012 data from the American Community Survey and its counterpart, the Puerto Rico Community Survey. Among adults 18 and older, we examined health insurance coverage; access measures, such as having a usual source of care and cost-related delays in care; self-reported health; and the receipt of recommended preventive services, such as cancer screening and glucose testing. We used multivariate regression models to compare Puerto Rico and the mainland United States, adjusted for age, income, race/ethnicity, and other demographic variables. Uninsured rates were significantly lower in Puerto Rico (unadjusted 7.4% versus 15.0%, adjusted difference: -12.0%, p < 0.001). Medicaid was far more common in Puerto Rico. Puerto Rican residents were more likely than those in the mainland United States to have a usual source of care and to have had a checkup within the past year, and fewer experienced cost-related delays in care. Screening rates for diabetes, mammograms, and Pap smears were comparable or better in Puerto Rico, while colonoscopy rates were lower. Self-reported health was slightly worse, but obesity and smoking rates were lower. Despite its far poorer population, Puerto Rico outperforms the mainland United States on several measures of coverage and access. Congressional policies capping federal Medicaid funds to the territory, however, have contributed to major budgetary challenges. While the ACA has significantly increased federal resources in Puerto Rico, ongoing restrictions on Medicaid funding and premium tax credits are posing substantial health policy challenges in the territory. © 2015 Milbank Memorial Fund.

The effects of maternity leave on children's birth and infant health outcomes in the United States.

PubMed

Rossin, Maya

2011-03-01

This paper evaluates the impacts of unpaid maternity leave provisions of the 1993 Family and Medical Leave Act (FMLA) on children's birth and infant health outcomes in the United States. My identification strategy uses variation in pre-FMLA maternity leave policies across states and variation in which firms are covered by FMLA provisions. Using Vital Statistics data and difference-in-difference-in-difference methodology, I find that maternity leave led to small increases in birth weight, decreases in the likelihood of a premature birth, and substantial decreases in infant mortality for children of college-educated and married mothers, who were most able to take advantage of unpaid leave. My results are robust to the inclusion of numerous controls for maternal, child, and county characteristics, state, year, and month fixed effects, and state-year interactions, as well as across several different specifications. Copyright © 2011 Elsevier B.V. All rights reserved.

The Effects of Maternity Leave on Children's Birth and Infant Health Outcomes in the United States

PubMed Central

Rossin, Maya

2013-01-01

This paper evaluates the impacts of unpaid maternity leave provisions of the 1993 Family and Medical Leave Act (FMLA) on children's birth and infant health outcomes in the United States. My identification strategy uses variation in pre-FMLA maternity leave policies across states and variation in which firms are covered by FMLA provisions. Using Vital Statistics data and difference-in-difference-in-difference methodology, I find that maternity leave led to small increases in birth weight, decreases in the likelihood of a premature birth, and substantial decreases in infant mortality for children of college-educated and married mothers, who were most able to take advantage of unpaid leave. My results are robust to the inclusion of numerous controls for maternal, child, and county characteristics, state and year fixed effects, and state-year interactions, as well as across several different specifications. PMID:21300415

Alcohol Involvement in Homicide Victimization in the United States.

PubMed

Naimi, Timothy S; Xuan, Ziming; Cooper, Susanna E; Coleman, Sharon M; Hadland, Scott E; Swahn, Monica H; Heeren, Timothy C

2016-12-01

Although the association between alcohol and homicide is well documented, there has been no recent study of alcohol involvement in homicide victimization in U.S. states. The objective of this article was to determine the prevalence of alcohol involvement in homicide victimization and to identify socio demographic and other factors associated with alcohol involvement in homicide victimization. Data from homicide victims with a reported blood alcohol content (BAC) level were analyzed from 17 states from 2010 to 2012 using the National Violent Death Reporting System. Logistic regression was used to investigate factors associated with the odds of homicide victims having a BAC ≥ 0.08%. Among all homicide victims, 39.9% had a positive BAC including 13.7% with a BAC between 0.01% and 0.79% and 26.2% of victims with a BAC ≥ 0.08%. Males were twice as likely as females to have a BAC ≥ 0.08% (29.1% vs. 15.2%; p < 0.001). Characteristics that were independent predictors of homicide victims having a BAC ≥ 0.08 included male sex, American Indian/Alaska Native race, Hispanic ethnicity, history of intimate partner violence, and nonfirearm homicides. Alcohol is present in a substantial proportion of homicide victims in the United States, with substantial variation by state, demographic, and circumstantial characteristics. Future studies should explore the relationships between state-level alcohol policies and alcohol involvement among perpetrators and victims of homicide. Copyright © 2016 by the Research Society on Alcoholism.

A comparison of foetal and infant mortality in the United States and Canada.

PubMed

Ananth, Cande V; Liu, Shiliang; Joseph, K S; Kramer, Michael S

2009-04-01

Infant mortality rates are higher in the United States than in Canada. We explored this difference by comparing gestational age distributions and gestational age-specific mortality rates in the two countries. Stillbirth and infant mortality rates were compared for singleton births at >or=22 weeks and newborns weighing>or=500 g in the United States and Canada (1996-2000). Since menstrual-based gestational age appears to misclassify gestational duration and overestimate both preterm and postterm birth rates, and because a clinical estimate of gestation is the only available measure of gestational age in Canada, all comparisons were based on the clinical estimate. Data for California were excluded because they lacked a clinical estimate. Gestational age-specific comparisons were based on the foetuses-at-risk approach. The overall stillbirth rate in the United States (37.9 per 10,000 births) was similar to that in Canada (38.2 per 10,000 births), while the overall infant mortality rate was 23% (95% CI 19-26%) higher (50.8 vs 41.4 per 10,000 births, respectively). The gestational age distribution was left-shifted in the United States relative to Canada; consequently, preterm birth rates were 8.0 and 6.0%, respectively. Stillbirth and early neonatal mortality rates in the United States were lower at term gestation only. However, gestational age-specific late neonatal, post-neonatal and infant mortality rates were higher in the United States at virtually every gestation. The overall stillbirth rates (per 10,000 foetuses at risk) among Blacks and Whites in the United States, and in Canada were 59.6, 35.0 and 38.3, respectively, whereas the corresponding infant mortality rates were 85.6, 49.7 and 42.2, respectively. Differences in gestational age distributions and in gestational age-specific stillbirth and infant mortality in the United States and Canada underscore substantial differences in healthcare services, population health status and health policy between the two neighbouring countries.

Public Health and Economic Consequences of Vaccine Hesitancy for Measles in the United States.

PubMed

Lo, Nathan C; Hotez, Peter J

2017-09-01

Routine childhood vaccination is declining in some regions of the United States due to vaccine hesitancy, which risks the resurgence of many infectious diseases with public health and economic consequences. There are ongoing policy debates on the state and national level, including legislation around nonmedical (personal-belief) exemptions for childhood vaccination and possibly a special government commission on vaccine safety, which may affect vaccine coverage. To estimate the number of measles cases in US children and the associated economic costs under scenarios of different levels of vaccine hesitancy, using the case example of measles, mumps, and rubella (MMR) vaccination and measles. Publicly available data from the US Centers for Disease Control and Prevention were used to simulate county-level MMR vaccination coverage in children (age 2-11 years) in the United States. A stochastic mathematical model was adapted for infectious disease transmission that estimated a distribution for outbreak size as it relates to vaccine coverage. Economic costs per measles case were obtained from the literature. The predicted effects of increasing the prevalence of vaccine hesitancy as well as the removal of nonmedical exemptions were estimated. The model was calibrated to annual measles cases in US children over recent years, and the model prediction was validated using an independent data set from England and Wales. Annual measles cases in the United States and the associated public sector costs. A 5% decline in MMR vaccine coverage in the United States would result in an estimated 3-fold increase in measles cases for children aged 2 to 11 years nationally every year, with an additional $2.1 million in public sector costs. The numbers would be substantially higher if unvaccinated infants, adolescents, and adult populations were also considered. There was variation around these estimates due to the stochastic elements of measles importation and sensitivity of some model inputs, although the trend was robust. This analysis predicts that even minor reductions in childhood vaccination, driven by vaccine hesitancy (nonmedical and personal belief exemptions), will have substantial public health and economic consequences. The results support an urgent need to address vaccine hesitancy in policy dialogues at the state and national level, with consideration of removing personal belief exemptions of childhood vaccination.

12 CFR 563f.4 - Interlocking relationships permitted by statute.

Code of Federal Regulations, 2010 CFR

2010-01-01

... in any part of the United States; (ii) The service would lead to substantial conflicts of interest or... Owners' Loan Act) which has issued stock in connection with a qualified stock issuance pursuant to... company which purchased the stock issued in connection with such qualified stock issuance, and shall apply...

Pilot tests of a seat belt gearshift delay on the belt use of commercial fleet drivers : traffic tech.

DOT National Transportation Integrated Search

2010-04-01

Wearing a seat belt has been shown effective in avoiding : or reducing serious injury due to traffic crashes. While : belt use rates in the United States increased from under : 60% in 1994 to 83% in 2008, a substantial number of drivers : still drive...

Dissolved oxygen and aeration in ictalurid catfish aquaculture

USDA-ARS?s Scientific Manuscript database

Feed-based production of ictalurid catfish in ponds is the largest aquaculture sector in the United States. The feed biochemical oxygen demand (FBOD) typically is 1.1-1.2 kg O2/kg feed. Feed also results in a substantial increase of carbon dioxide, ammonia nitrogen, and phosphate to ponds, and this ...

Health Issues Facing Black Women.

ERIC Educational Resources Information Center

Reid, Inez Smith

Black women in the United States experience a high incidence of serious health problems and, as a group, receive insufficient and inadequate medical care. The death rate for black women suffering from breast cancer has increased substantially since 1950. Also of great concern is the high incidence of cervical cancer in low income black women…

Evidence of the dynamic response of housing values to a sudden oak death infestation

Treesearch

Kent F. Kovacs; Thomas P. Holmes; Jeffrey E. Englin; Janice Alexander

2010-01-01

Sudden oak death (SOD), caused by the non-indigenous forest pathogen Phytophthora ramorum, causes substantial mortality in coast live oak (Quercus agrifolia) and several other oak species on the Pacific Coast of the United States. Quasi-experimental hedonic models examine the effect of SOD on property...

A Qualitative Analysis of Multiracial Students' Experiences with Prejudice and Discrimination in College

ERIC Educational Resources Information Center

Museus, Samuel D.; Lambe Sariñana, Susan A.; Yee, April L.; Robinson, Thomas E.

2016-01-01

Mixed-race persons constitute a substantial and growing population in the United States. We examined multiracial college students' experiences with prejudice and discrimination in college with conducted focus group interviews with 12 mixed-race participants and individual interviews with 22 mixed-race undergraduates to understand how they…

Rift valley fever in the US: Commerce networks, climate, and susceptible vector and host populations

USDA-ARS?s Scientific Manuscript database

Rift Valley fever (RVF) is a mosquito-borne hemorrhagic viral disease with substantial negative impacts on public and animal health in its endemic range of sub-Saharan Africa. Rift Valley fever virus (RVFV) could enter the United States and lead to widespread morbidity and mortality in humans, domes...

Increasing importance of deposition of reduced nitrogen in the United States

Treesearch

Yi Li; Bret A. Schichtel; John T. Walker; Donna B. Schwede; Xi Chen; Christopher M. B. Lehmann; Melissa A. Puchalski; David A. Gay; Jeffrey L. Collett

2016-01-01

Rapid development of agriculture and fossil fuel combustion greatly increased US reactive nitrogen emissions to the atmosphere in the second half of the 20th century, resulting in excess nitrogen deposition to natural ecosystems. Recent efforts to lower nitrogen oxides emissions have substantially decreased nitrate wet deposition. Levels of wet ammonium...

Meeting Face to Face = Seeing Eye to Eye?: Interglobal Dialogue via Videoconference

ERIC Educational Resources Information Center

Kan, Koon Hwee

2011-01-01

Based on a series of videoconferences held between two universities, one located in China and another in the United States, this pilot curriculum study illustrates how successful interglobal communication via synchronized educational technology requires detailed planning and the use of a substantial number of pedagogical strategies. Achieving the…

High School Debate Topic, 1996-1997. Subject Bibliography (SB)043.

ERIC Educational Resources Information Center

United States Government Printing Office, Washington, DC.

This 10-item annotated bibliography presents U.S. government documents suitable for use in preparation for a high school debate on the resolution that the federal government should establish a program to substantially reduce juvenile crime in the United States. Items in the annotated bibliography address correctional philosophy, community response…

Social Class and Elite University Education: A Bourdieusian Analysis

ERIC Educational Resources Information Center

Martin, Nathan Douglas

2010-01-01

The United States experienced a tremendous expansion of higher education after the Second World War. However, this expansion has not led to a substantial reduction to class inequalities at elite universities, where the admissions process is growing even more selective. In his classic studies of French education and society, Pierre Bourdieu…

Strain diversity in the fecal indicator Escherichia coli: implications for its use as a produce pathogen surrogate

USDA-ARS?s Scientific Manuscript database

Contamination of food and water by pathogens is a substantial public health issue in the United States. One of the challenges in protecting the public against water and foodborne illness is understanding the routes of contamination. One suspected route of food contamination is irrigation water. Surf...

America's Elderly.

ERIC Educational Resources Information Center

Soldo, Beth J.; Agree, Emily M.

1988-01-01

The older population in the United States grew twice as fast as the rest of the population in the last 20 years. This growth is expected to accelerate early in the next century as the large baby-boom cohorts move through middle age and become elderly. Substantial improvements in life expectancy at all ages, particularly at extreme old age, mean…

English Language Learners' Pathways to Four-Year Colleges

ERIC Educational Resources Information Center

Kanno, Yasuko; Cromley, Jennifer G.

2015-01-01

Background/Context: English language learners (ELLs) are the fastest growing segment of the K-12 student population in the United States, yet they encounter substantial problems entering higher education. The gap between ELLs and non-ELLs is particularly acute for four-year college access. Research has been largely silent on ELLs' college…

United States housing brief, December 2017

Treesearch

Delton Alderman

2018-01-01

Although the aggregate U.S. housing market was mixed in December, both new single-family (SF) sales and starts were revised substantially downward. Other housing data appear to have flat-lined on a month-over-month basis. Regionally, data were mixed across all sectors. New SF construction and remodeling spending remain positive, increasing at an incremental pace.

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...

Height and Weight of Southeast Asian Preschool Children in Northern California.

ERIC Educational Resources Information Center

Dewey, Kathryn G.; And Others

1986-01-01

Anthropometric data were obtained from 526 Southeast Asian preschool children during 1980-84. Mean weights and heights were substantially below the National Center for Health Statistics (NCHS) 50th percentile, but rates of weight and height gain were similar to reference values, indicating adequate growth after arrival in the United States.…

Child Guidance and Mental Health in the Netherlands

ERIC Educational Resources Information Center

Bakker, Nelleke

2006-01-01

In the Netherlands, as in the United States, the introduction of the concept of "mental health" in education is closely related to the development of a network of child guidance clinics. The first of these was established in Amsterdam in 1928. However, a substantial movement to actively promote mental health did not come into existence…

Financing Higher Education in the United States. OECD Economics Department Working Papers, No. 584

ERIC Educational Resources Information Center

Tulip, Peter

2007-01-01

America's higher education system is among the best in the world. Nevertheless, there is scope for improvement. In particular, there appear to be substantial financial barriers to higher education despite large government expenditures aimed at promoting access. Policy makers have proposed addressing these barriers by increasing student grants.…

12 CFR 212.4 - Interlocking relationships permitted by statute.

Code of Federal Regulations, 2010 CFR

2010-01-01

... financial services in any part of the United States; (ii) The service would lead to substantial conflicts of... of providing securities clearing services and services related thereto for depository institutions...)(1)(F) of the Home Owners' Loan Act (12 U.S.C. 1467a(a)(1)(F)) with respect to the service of a...

Upskilling the Aerospace Workforce in Washington. Scaling Change: Air Washington Consortium

ERIC Educational Resources Information Center

Bragg, D. D.

2016-01-01

Several federal grants prioritized the role of community colleges in education and training in recent years, and one of the most substantial investments was the Trade Adjustment Act Community College and Career Training (TAACCCT) program of the United States Department of Labor (DOL). Beginning October 2011, these $2 billion capacity-building…

Expanding Student Support Services. Scaling Change: MoHealthWINs Consortium

ERIC Educational Resources Information Center

Kirby, C. L.

2016-01-01

Several federal grants prioritized the role of community colleges in education and training in recent years, and one of the most substantial investments was the Trade Adjustment Act Community College and Career Training (TAACCCT) program of the United States Department of Labor (DOL). Beginning October 2011, these $2 billion capacity-building…

Climate-population analysis of potential mosquito vectors of emerging arbovirus disease threats to the US

USDA-ARS?s Scientific Manuscript database

Introduction Rift Valley fever (RVF) is a mosquito-borne hemorrhagic viral disease with substantial negative impacts on public and animal health in its endemic range of sub-Saharan Africa. Rift Valley fever virus (RVFV) could enter the United States and lead to widespread morbidity and mortality in ...

76 FR 4713 - Notice of Issuance of Final Determination Concerning the Engenio 7900 Storage System

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

... article which consists in whole or in part of materials from another country or instrumentality, it has... foreign PROM (Programmable Read-Only Memory chip) in the United States substantially transformed the PROM... creating a similar pattern. In determining whether the combining of parts or materials constitutes a...

Do You Hear What I'm Sayin'? Overcoming Miscommunications between Music Teachers and Students

ERIC Educational Resources Information Center

Hoffman, Adria R.

2011-01-01

There is a substantial body of literature on music education in urban settings; however, few resources are available to music educators working in other increasingly diverse school districts across the United States. This article offers a discussion of language barriers and miscommunications between music teachers and students whose cultural…

History of the USDA Human Nutrition Research Center on Aging at Tufts University

USDA-ARS?s Scientific Manuscript database

The Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, while quite a mouthful, is aptly named, since it has contributed substantially to the legacy of Jean Mayer, to the scientific stature of the USDA and, in Atwater’s tradition, to the d...

An Analysis of Barriers to Online Learning as Perceived by Registered Nurses

ERIC Educational Resources Information Center

Thomas, Eddie D.

2010-01-01

The United States faces a substantial nursing shortage that is expected to increase over the next decade and beyond. Understaffing and erratic work schedules result in minimal opportunities to participate in continuing education courses, which are required for registered nurses (RNs) to maintaining proficiency and licensure. Online learning is…

Genetic transformation of Fraxinus spp. for resistance to the emerald ash borer

Treesearch

Paula M. Pijut; Rochelle R. Beasley; Kaitlin J. Palla

2010-01-01

The emerald ash borer (EAB; Agrilus planipennis Fairmaire) (Coleoptera; Buprestidae) is a wood-boring beetle that poses substantial risk to the ash resource in North America. Ash species native to the United States and known to be susceptible to EAB are Fraxinus pennsylvanica (green ash), F. americana (white ash...

A Letter to White Women Teachers: An Urgent Plea for Change

ERIC Educational Resources Information Center

Baker, Laura

2017-01-01

The new Progressive Education Network mission says that Progressive Education "promotes diversity, equity, and justice." These goals cannot be met unless there are substantial changes in the way the majority of teachers in the United States, white women teachers, think and operate. This open letter to that audience from a white woman…

School-Based Drug Abuse Prevention Programs in High School Students

ERIC Educational Resources Information Center

Sharma, Manoj; Branscum, Paul

2013-01-01

Drug abuse, or substance abuse, is a substantial public health problem in the United States, particularly among high school students. The purpose of this article was to review school-based programs implemented in high schools for substance abuse prevention and to suggest recommendations for future interventions. Included were English language…

The Leaking U.S. Educational Pipeline and Its Implications for the Future

ERIC Educational Resources Information Center

Torraco, Richard J.; Hamilton, David W.

2013-01-01

We examine the United States educational pipeline and the relationship between our nation's current educational policy, which results in the loss of substantial numbers of students from our education system, and the social and economic consequences of maintaining our current policies. Projections of changes in those moving through the educational…

12 CFR 28.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... office) that is located outside the United States at which banking or financing business is conducted. (e... country; (2) Engages in the business of banking; (3) Is recognized as a bank by the bank supervisory or... deposits to a substantial extent in the regular course of its business; and (5) Has the power to accept...

We the Peoples: When American Education Began

ERIC Educational Resources Information Center

Warren, Donald

2007-01-01

"The accomplishments of Indians and their actual place in the story of the United States have never been remotely touched by ... [most] historians. The major reason for this omission is that a substantial number of practicing historians simply do not know the source documents with sufficient precision to make sense of them; ... They spend a…

26 CFR 1.482-8 - Examples of the best method rule.

Code of Federal Regulations, 2014 CFR

2014-04-01

... illustrate the comparative analysis required to apply this rule. As with all of the examples in these... retail market in the United States. The study concludes that this segment of the U.S. market, which is not exploited by USSub, may generate substantial profits. Based on this study, FP enters into a...

Landscape-scale prediction of hemlock woolly adelgid, Adelges tsugae (Homoptera: Adelgidae), infestation in the Southern Appalachian Mountains

Treesearch

F.H. Koch; H.M. Cheshire; H.A. Devine

2006-01-01

After causing substantial mortality in the northeastern and mid-Atlantic United States, the hemlock woolly adelgid, Adelges tsugae Annand (Homoptera: Adelgidae), has recently invaded the southern Appalachian region. Although general estimates of regional spread exist, the landscape level dynamics of A. tsugae invasion are poorly...

LC-MS Analysis of Phenolic Compounds in Tubers Showing Zebra Chip Symptoms

USDA-ARS?s Scientific Manuscript database

A new potato disorder called zebra chip (ZC) has been identified in the United States and has been especially problematic in Texas where substantial economic losses have been incurred. Upon frying, ZC tubers develop a dark “zebra chip” pattern of discoloration. LC-MS analysis of symptomatic tubers...

Career Choices for Foreign-Educated Dentists

ERIC Educational Resources Information Center

Pitigoi-Aron, Gabriela

2011-01-01

Attracting and retaining strong faculty members in dental schools have long been challenges in the United States. Faced with an emerging crisis in the availability and quality of dental educators, many researchers have focused on analyzing data and trends related to this subject. Even though there are substantial studies that provide a picture of…

76 FR 20846 - Approval and Promulgation of Air Quality Implementation Plans; Indiana

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

... Indiana, to resolve a complaint filed against the company in the United States District Court for the... publishing this action without prior proposal because we view this as a noncontroversial amendment and... certified as not having a significant economic impact on a substantial number of small entities under the...

Environmental E.coli isolate characterization and selection as improved indicators for pathogens associated with produce contamination

USDA-ARS?s Scientific Manuscript database

Contamination of food and water by pathogens is a substantial public health issue in the United States. According to the Centers for Disease Control and Prevention, 49% of foodborne illness is caused by produce, and despite efforts to reduce produce contamination, these issues persist. Escherichia c...

Saudi Arabian International Graduate Students' Lived Experiences at a U.S. University

ERIC Educational Resources Information Center

Young, Barbara N.; Snead, Donald

2017-01-01

Enrollment of Saudi Arabian International students' in United States institutions of higher learning has increased substantially over the years since King Abdullah initially launched the Saudi scholarship program in 2005 that was renewed in 2010 and funded an outward flow of Saudi student, including females, to universities worldwide. A commitment…

Intensive longleaf pine management for hurricane recovery: fourth-year results

Treesearch

David S. Dyson; Dale G. Brockway

2015-01-01

The frequency and intensity of hurricanes affecting the United States has been projected to increase during coming decades, and this rising level of cyclonic storm activity is expected to substantially damage southeastern forests. Although hurricane damage to forests in this region is not new, recent emphasis on longleaf pine (Pinus palustris Mill...

Projecting the visual carrying capacity of recreation areas

Treesearch

Thomas J. Nieman; Jane L. Futrell

1979-01-01

The aesthetic experience of people utilizing the recreational resources of the national parks and forests of the United States is of primary importance since a large percentage of perception is visual. Undesirable intrusions into this sphere of perception substantially reduce the level of enjoyment or satisfaction derived from the recreation experience. Perceived...

26 CFR 1.672(f)-4 - Recharacterization of purported gifts.

Code of Federal Regulations, 2010 CFR

2010-04-01

... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Grantors and Others Treated As Substantial Owners § 1.672(f... bequest for United States tax purposes as a distribution to such individual and a subsequent gift or... bequest for purposes of the tax laws of the nonresident alien individual's country of residence as a...

Community College Leadership Preparation Programs: A Review of the Literature

ERIC Educational Resources Information Center

Forthun, Gracie; Freeman, Sydney, Jr.

2017-01-01

The community college systems of the United States are currently facing a leadership crisis; existing administrators are retiring at greater rates. And there is concern that there are not enough qualified individuals to replace leaders who are retiring, which is a substantial concern to individuals particularly in the community college educational…

Wood in transportation program-- an overview

Treesearch

Sheila Rimal Duwadi; Michael A. Ritter; Edward Cesa

2000-01-01

Research and demonstration bridge projects to further develop wood for transportation structures increased substantially in the United States in 1988 under a legislative action by the U.S. Congress known as the Timber Bridge Initiative. This program, renamed the Wood in Transportation Program, continues today and is administered by the Forest Service. FHWA became...

High School Debate Topic, 1998-1999. Subject Bibliography (SB)043.

ERIC Educational Resources Information Center

United States Government Printing Office, Washington, DC.

This 12-item annotated bibliography presents U.S. government documents suitable for use in preparation for a high school debate on the resolution that the United States should substantially change its foreign policy toward Russia. Items in the annotated bibliography address American-Ukranian nuclear relations; economic policy and trade practices;…

Development of the dose-response relationship for human toxoplasma gondii infection associated with meat consumption

USDA-ARS?s Scientific Manuscript database

Toxoplasma gondii is a protozoan parasite that is responsible for approximately 24% of deaths attributed to foodborne pathogens in the United States.A substantial portion of human T. gondii infections may be acquired through the consumption of meats. The dose-response relationship for human exposure...

78 FR 38074 - Notice of Lodging of Proposed Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

... Court for the District of Kansas in the lawsuit entitled United States et al. v. Ash Grove Cement..., would require Ash Grove Cement Company (``Ash Grove'') to achieve substantial reductions of nitrogen oxides (``NO X ''), sulfur dioxide (``SO 2 ''), and particulate matter (``PM'') at its nine cement...

Genetic and Environmental Influences on Inattention, Hyperactivity-Impulsivity, and Reading: Kindergarten to Grade 2

ERIC Educational Resources Information Center

Ebejer, Jane L.; Coventry, William L.; Byrne, Brian; Willcutt, Erik G.; Olson, Richard K.; Corley, Robin; Samuelsson, Stefan

2010-01-01

Twin children from Australia, Scandinavia, and the United States were assessed for inattention, hyperactivity-impulsivity, and reading across the first 3 school years. Univariate behavior-genetic analyses indicated substantial heritability for all three variables in all years. Longitudinal analyses showed one genetic source operating across the…

Coprocessing of plastics with coal and petroleum resid

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

Joo, H.; Curtis, C.W.

1995-12-31

Waste plastics have become an increasing problem in the United States since land filling is no longer considered a feasible disposal method. Since plastics are petroleum-derived materials, coprocessing then with coal to produce transportation fuels is a feasible alternative. In this study, catalytic coprocessing reactions were performed using Blind Canyon bituminous coal, Manji petroleum resid, and waste plastics. Model polymers including polystyrene, low density polyethylene (LDPE) and polyethylene tereplithalare (PET) were selected because they represent a substantial portion of the waste plastics generated in the United States. Coprocessing reactions of coal, resid, and polymer as well as reactions of individualmore » components and combinations of two components were performed at 430{degrees}C for one hour with an initial H{sub 2} pressure of 8.5 MPa introduced at ambient temperature with presulfided NiMo/Al{sub 2}O{sub 3} as catalyst. Coprocessing all three materials resulted in a substantial improvement in the total conversion compared to the coal plus polymer reaction and slightly less conversion than the resid plus polymer combinations.« less

Forecasting the future of cardiovascular disease in the United States: a policy statement from the American Heart Association.

PubMed

Heidenreich, Paul A; Trogdon, Justin G; Khavjou, Olga A; Butler, Javed; Dracup, Kathleen; Ezekowitz, Michael D; Finkelstein, Eric Andrew; Hong, Yuling; Johnston, S Claiborne; Khera, Amit; Lloyd-Jones, Donald M; Nelson, Sue A; Nichol, Graham; Orenstein, Diane; Wilson, Peter W F; Woo, Y Joseph

2011-03-01

Cardiovascular disease (CVD) is the leading cause of death in the United States and is responsible for 17% of national health expenditures. As the population ages, these costs are expected to increase substantially. To prepare for future cardiovascular care needs, the American Heart Association developed methodology to project future costs of care for hypertension, coronary heart disease, heart failure, stroke, and all other CVD from 2010 to 2030. This methodology avoided double counting of costs for patients with multiple cardiovascular conditions. By 2030, 40.5% of the US population is projected to have some form of CVD. Between 2010 and 2030, real (2008$) total direct medical costs of CVD are projected to triple, from $273 billion to $818 billion. Real indirect costs (due to lost productivity) for all CVD are estimated to increase from $172 billion in 2010 to $276 billion in 2030, an increase of 61%. These findings indicate CVD prevalence and costs are projected to increase substantially. Effective prevention strategies are needed if we are to limit the growing burden of CVD.

Potential effects of regional pumpage on groundwater age distribution

USGS Publications Warehouse

Zinn, Brendan A.; Konikow, Leonard F.

2007-01-01

Groundwater ages estimated from environmental tracers can help calibrate groundwater flow models. Groundwater age represents a mixture of traveltimes, with the distribution of ages determined by the detailed structure of the flow field, which can be prone to significant transient variability. Effects of pumping on age distribution were assessed using direct age simulation in a hypothetical layered aquifer system. A steady state predevelopment age distribution was computed first. A well field was then introduced, and pumpage caused leakage into the confined aquifer of older water from an overlying confining unit. Large changes in simulated groundwater ages occurred in both the aquifer and the confining unit at high pumping rates, and the effects propagated a substantial distance downgradient from the wells. The range and variance of ages contributing to the well increased substantially during pumping. The results suggest that the groundwater age distribution in developed aquifers may be affected by transient leakage from low‐permeability material, such as confining units, under certain hydrogeologic conditions.

Community prevention coalition context and capacity assessment: Comparing the United States and Mexico

PubMed Central

Brown, Louis D.; Chilenski, Sarah Meyer; Ramos, Rebeca; Gallegos, Nora; Feinberg, Mark E.

2015-01-01

Effective planning for community health partnerships requires understanding how initial readiness—that is, contextual factors and capacity-- influence implementation of activities and programs. This study compares the context and capacity of drug and violence prevention coalitions in Mexico to those in the United States. Measures of coalition context include community problems, community leadership style, and sense of community. Measures of coalition capacity include the existence of collaborative partnerships and coalition champions. The assessment was completed by 195 members of 9 coalitions in Mexico and 139 members of 7 coalitions in the United States. Psychometric analyses indicate the measures have moderate to strong internal consistency, along with good convergent and discriminant validity in both settings. Results indicate that members of Mexican coalitions perceive substantially more serious community problems, especially with respect to education, law enforcement, and access to alcohol and drugs. Compared to respondents in the U.S., Mexican respondents perceive sense of community to be weaker and that prevention efforts are not as valued by the population where the coalitions are located. The Mexican coalitions appear to be operating in a substantially more challenging environment for the prevention of violence and substance use. Their ability to manage these challenges will likely play a large role in determining whether they are successful in their prevention efforts. The context and capacity assessment is a valuable tool coalitions can use to identify and address initial barriers to success. PMID:26205249

Youth exposure to alcohol advertising on radio--United States, June-August 2004.

PubMed

2006-09-01

In the United States, more underage youth drink alcohol than smoke tobacco or use illicit drugs. Excessive alcohol consumption leads to many adverse health and social consequences and results in approximately 4,500 deaths among underage youth each year. Recent studies have emphasized the contribution of alcohol marketing to underage drinking and have demonstrated that a substantial proportion of alcohol advertising appears in media for which the audience composition is youth-oriented (i.e., composed disproportionately of persons aged 12-20 years). To determine the proportion of radio advertisements that occurred on radio programs with audiences composed disproportionately of underage youth and the proportion of total youth exposure to alcohol advertising that occurs as a result of such advertising, researchers at the Center on Alcohol Marketing and Youth (Health Policy Institute, Georgetown University, District of Columbia) evaluated the placement of individual radio advertisements for the most advertised U.S. alcohol brands and the composition of audiences in the largest 104 markets in the United States. This report summarizes the results of that study, which indicate that alcohol advertising is common on radio programs which have disproportionately large youth audiences and that this advertising accounts for a substantial proportion of all alcohol radio advertising heard by underage youth. These results further indicate that 1) the current voluntary standards limiting alcohol marketing to youth should be enforced and ultimately strengthened, and 2) ongoing monitoring of youth exposure to alcohol advertising should continue.

Space station: A step into the future

NASA Technical Reports Server (NTRS)

Stofan, Andrew J.

1989-01-01

The Space Station is an essential element of NASA's ongoing program to recover from the loss of the Challenger and to regain for the United States its position of leadership in space. The Space Station Program has made substantial progress and some of the major efforts undertaken are discussed briefly. A few of the Space Station policies which have shaped the program are reviewed. NASA is dedicated to building a Station that, in serving science, technology, and commerce assured the United States a future in space as exciting and rewarding as the past. In cooperation with partners in the industry and abroad, the intent is to develop a Space Station that is intellectually productive, technically demanding, and genuinely useful.

A photovoltaic industry overview - The results of a survey on photovoltaic technology industrialization

NASA Technical Reports Server (NTRS)

Ferber, R. R.; Costogue, E. N.; Thornhill, J. W.; Shimada, K.

1981-01-01

The National Photovoltaics Program of the United States Department of Energy has the objective of bringing photovoltaic power systems to a point where they can supply a significant portion of the United States energy requirements by the year 2000. This is planned to be accomplished through substantial research and technology development activities aimed at achieving major cost reductions and market penetration. This paper presents information derived from a limited survey performed to obtain photovoltaic industry attitudes concerning industrialization, and to determine current industry plans to meet the DOE program goals. Silicon material production, a key photovoltaic manufacturing industry, is highlighted with regards to implementation of technology improvement and silicon material supply outlook.

Africanization in the United States: replacement of feral European honeybees (Apis mellifera L.) by an African hybrid swarm.

PubMed

Pinto, M Alice; Rubink, William L; Patton, John C; Coulson, Robert N; Johnston, J Spencer

2005-08-01

The expansion of Africanized honeybees from South America to the southwestern United States in <50 years is considered one of the most spectacular biological invasions yet documented. In the American tropics, it has been shown that during their expansion Africanized honeybees have low levels of introgressed alleles from resident European populations. In the United States, it has been speculated, but not shown, that Africanized honeybees would hybridize extensively with European honeybees. Here we report a continuous 11-year study investigating temporal changes in the genetic structure of a feral population from the southern United States undergoing Africanization. Our microsatellite data showed that (1) the process of Africanization involved both maternal and paternal bidirectional gene flow between European and Africanized honeybees and (2) the panmitic European population was replaced by panmitic mixtures of A. m. scutellata and European genes within 5 years after Africanization. The post-Africanization gene pool (1998-2001) was composed of a diverse array of recombinant classes with a substantial European genetic contribution (mean 25-37%). Therefore, the resulting feral honeybee population of south Texas was best viewed as a hybrid swarm.

Cancer insurance policies in Japan and the United States.

PubMed Central

Bennett, C L; Weinberg, P D; Lieberman, J J

1998-01-01

Cancer care in the United States often results in financial hardship for patients and their families. Standard health insurance covers most medical costs, but nonmedical costs (such as lost wages, deductibles, copayments, and travel to and from caregivers) are paid out of pocket. Over the course of treatment, these costs can become substantial. Insurance companies have addressed the burden of these out-of-pocket costs by offering supplemental cancer insurance policies that, upon diagnosis of cancer, pay cash benefits for items that usually require out-of-pocket expenditures and are distinct from reimbursements made by traditional health insurance. Limitations associated with managed care have fostered increased consumer awareness and interest in the United States for cancer insurance and its ability to defray treatment expenditures that usually require out-of-pocket payments. Marketing campaigns are becoming more aggressive, and the number of cancer insurance policies sold has been steadily rising. While cancer insurance is only recently gaining popularity in the United States, it has been a successful product in Japan for over twenty years. In Japan, approximately one-quarter of the population own cancer insurance, and ten-year retention rates are estimated at 75%. As a result, individuals are afforded good access to nonmedical cancer services. Understanding the factors that led to the success of cancer insurance in Japan may assist policymakers in evaluating cancer insurance policies as they become more prevalent in the United States. PMID:9448483

Cancer insurance policies in Japan and the United States.

PubMed

Bennett, C L; Weinberg, P D; Lieberman, J J

1998-01-01

Cancer care in the United States often results in financial hardship for patients and their families. Standard health insurance covers most medical costs, but nonmedical costs (such as lost wages, deductibles, copayments, and travel to and from caregivers) are paid out of pocket. Over the course of treatment, these costs can become substantial. Insurance companies have addressed the burden of these out-of-pocket costs by offering supplemental cancer insurance policies that, upon diagnosis of cancer, pay cash benefits for items that usually require out-of-pocket expenditures and are distinct from reimbursements made by traditional health insurance. Limitations associated with managed care have fostered increased consumer awareness and interest in the United States for cancer insurance and its ability to defray treatment expenditures that usually require out-of-pocket payments. Marketing campaigns are becoming more aggressive, and the number of cancer insurance policies sold has been steadily rising. While cancer insurance is only recently gaining popularity in the United States, it has been a successful product in Japan for over twenty years. In Japan, approximately one-quarter of the population own cancer insurance, and ten-year retention rates are estimated at 75%. As a result, individuals are afforded good access to nonmedical cancer services. Understanding the factors that led to the success of cancer insurance in Japan may assist policymakers in evaluating cancer insurance policies as they become more prevalent in the United States.

Who administers? Who cares? Medical administrative and clinical employment in the United States and Canada.

PubMed Central

Himmelstein, D U; Lewontin, J P; Woolhandler, S

1996-01-01

OBJECTIVES. We compared US and Canadian health administration costs using national medical care employment data for both countries. METHODS. Data from census surveys on hospital, nursing home, and outpatient employment in the United States (1968 to 1993) and Canada (1971 and 1986) were analyzed. RESULTS. Between 1968 and 1993, US medical care employment grew from 3.976 to 10.308 million full-time equivalents. Administration grew from 0.719 to 2.792 million full-time equivalents, or from 18.1% to 27.1% of the total employment. In 1986, the United States deployed 33,666 health care full-time equivalent personnel per million population, and Canada deployed 31,529. The US excess was all administrative; Canada employed more clinical personnel, especially registered nurses. Between 1971 and 1986, hospital employment per capita grew 29% in the United States (mostly because of administrative growth) and fell 14% in Canada. In 1986, Canadian hospitals still employed more clinical staff per million. Outpatient employment was larger and grew faster in the United States. Per capita nursing home employment was substantially higher in Canada. CONCLUSIONS. If US hospitals and outpatient facilities adopted Canada's staffing patterns, 1,407,000 fewer managers and clerks would be necessary. Despite lower medical spending, Canadians receive slightly more nursing and other clinical care than Americans, as measured by labor inputs. PMID:8633732

Impact of improving vehicle front design on the burden of pedestrian injuries in Germany, the United States, and India.

PubMed

Moran, Dane; Bose, Dipan; Bhalla, Kavi

2017-11-17

European car design regulations and New Car Assessment Program (NCAP) ratings have led to reductions in pedestrian injuries. The aim of this study was to evaluate the impact of improving vehicle front design on mortality and morbidity due to pedestrian injuries in a European country (Germany) and 2 countries (the United States and India) that do not have pedestrian-focused NCAP testing or design regulations. We used data from the International Road Traffic and Accident Database and the Global Burden of Disease project to estimate baseline pedestrian deaths and nonfatal injuries in each country in 2013. The effect of improved passenger car star ratings on probability of pedestrian injury was based on recent evaluations of pedestrian crash data from Germany. The effect of improved heavy motor vehicle (HMV) front end design on pedestrian injuries was based on estimates reported by simulation studies. We used burden of disease methods to estimate population health loss by combining the burden of morbidity and mortality in disability-adjusted life years (DALYs) lost. Extrapolating from evaluations in Germany suggests that improving front end design of cars can potentially reduce the burden of pedestrian injuries due to cars by up to 24% in the United States and 41% in India. In Germany, where cars comply with the United Nations regulation on pedestrian safety, additional improvements would have led to a 1% reduction. Similarly, improved HMV design would reduce DALYs lost by pedestrian victims hit by HMVs by 20% in each country. Overall, improved vehicle design would reduce DALYs lost to road traffic injuries (RTIs) by 0.8% in Germany, 4.1% in the United States, and 6.7% in India. Recent evaluations show a strong correlation between Euro NCAP pedestrian scores and real-life pedestrian injuries, suggesting that improved car front end design in Europe has led to substantial reductions in pedestrian injuries. Although the United States has fewer pedestrian crashes, it would nevertheless benefit substantially by adopting similar regulations and instituting pedestrian NCAP testing. The maximum benefit would be realized in low- and middle-income countries like India that have a high proportion of pedestrian crashes. Though crash avoidance technologies are being developed to protect pedestrians, supplemental protection through design regulations may significantly improve injury countermeasures for vulnerable road users.

Earning a driver's license.

PubMed Central

Williams, A F

1997-01-01

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

Mortality of White Americans, African Americans, and Canadians: The Causes and Consequences for Health of Welfare State Institutions and Policies

PubMed Central

Kunitz, Stephen J; Pesis-Katz, Irena

2005-01-01

The life expectancy of African Americans has been substantially lower than that of white Americans for as long as records are available. The life expectancy of all Americans has been lower than that of all Canadians since the beginning of the 20th century. Until the 1970s this disparity was the result of the low life expectancy of African Americans. Since then, the life expectancy of white Americans has not improved as much as that of all Canadians. This article discusses two issues: racial disparities in the United States, and the difference in life expectancy between all Canadians and white Americans. Each country's political culture and institutions have shaped these differences, especially national health insurance in Canada and its absence in the United States. The American welfare state has contributed to and explains these differences. PMID:15787952

Potential climatic impacts of vegetation change: A regional modeling study

NASA Astrophysics Data System (ADS)

Copeland, Jeffrey H.; Pielke, Roger A.; Kittel, Timothy G. F.

1996-03-01

The human species has been modifying the landscape long before the development of modern agrarian techniques. Much of the land area of the conterminous United States is currently used for agricultural production. In certain regions this change in vegetative cover from its natural state may have led to local climatic change. A regional climate version of the Colorado State University Regional Atmospheric Modeling System was used to assess the impact of a natural versus current vegetation distribution on the weather and climate of July 1989. The results indicate that coherent regions of substantial changes, of both positive and negative sign, in screen height temperature, humidity, wind speed, and precipitation are a possible consequence of land use change throughout the United States. The simulated changes in the screen height quantities were closely related to changes in the vegetation parameters of albedo, roughness length, leaf area index, and fractional coverage.

Potential climatic impacts of vegetation change: A regional modeling study

USGS Publications Warehouse

Copeland, J.H.; Pielke, R.A.; Kittel, T.G.F.

1996-01-01

The human species has been modifying the landscape long before the development of modern agrarian techniques. Much of the land area of the conterminous United States is currently used for agricultural production. In certain regions this change in vegetative cover from its natural state may have led to local climatic change. A regional climate version of the Colorado State University Regional Atmospheric Modeling System was used to assess the impact of a natural versus current vegetation distribution on the weather and climate of July 1989. The results indicate that coherent regions of substantial changes, of both positive and negative sign, in screen height temperature, humidity, wind speed, and precipitation are a possible consequence of land use change throughout the United States. The simulated changes in the screen height quantities were closely related to changes in the vegetation parameters of albedo, roughness length, leaf area index, and fractional coverage. Copyright 1996 by the American Geophysical Union.

The Role of Government in Physician Reimbursement.

PubMed

Woerheide, James; Lake, Tim; Rich, Eugene C

2016-01-01

Governments around the world exert a substantial degree of influence over physician reimbursement, but the structure and level of that influence varies greatly. This article defines and analyzes the role of government in physician reimbursement both internationally and in the United States. We create a typology for government involvement in physician reimbursement that divides intervention into either direct control or indirect control. Within those broad categories, we describe more specific forms of involvement including rate setting, operating as a public payer, employing physicians directly, providing a source of market discipline, regulating private insurance, and convening private participants in the market. We apply our framework to the modern healthcare systems of Germany, Sweden, Canada, and the United States, highlighting some of the implications of differences between the systems. Our central finding is that in contrast to other example healthcare systems, the United States system features a complex interplay of federal and state government influence, both direct and indirect, into physician reimbursement. We conclude the article by examining the ways in which recent legislation including the Affordable Care Act and the Medicare Access and CHIP Reauthorization Act would likely change the role of government in physician reimbursement in the United States. Copyright © 2016 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

The debate over weight- versus price-based taxation of snuff in the United States' state legislatures.

PubMed

Timberlake, David S; Sami, Mojgan; Patel, Sonam; Thiagarajan, Shamili; Badiyan, Ramin; Willard, Shay

2014-08-01

Discount snuff, known for its cheap price, high nicotine content, and popularity among youth, has increased substantially in market share in the United States. As a likely result, the leading manufacturer of premium snuff has supported legislation changing the basis for taxing snuff from price to weight. To determine which public health issues arose in legislative debates, we transcribed 17 of 52 bills from US state legislatures and coded for arguments broadly categorized into public health, fair taxation, tax revenue, tax efficiency, and anti-competitiveness. State legislators expressed frustration that equitable taxation, revenue generation, and prevention of youth tobacco use were frequently conflated in the debates. Public health advocates expressed concerns over youths' incentives to purchase low-weight snuff, but seldom discussed youths' growing preference for discount snuff. The evolving market of moist snuff is a critical consideration for US state legislators as well as policy makers from other countries who may evaluate taxation methods for alternate tobacco products.

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

PubMed

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

2016-01-01

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

Declining return migration from the United States to Mexico in the late-2000s recession: a research note.

PubMed

Rendall, Michael S; Brownell, Peter; Kups, Sarah

2011-08-01

Researchers in the United States and Mexico have variously asserted that return migration from the United States to Mexico increased substantially, remained unchanged, or declined slightly in response to the 2008-2009 U.S. recession and fall 2008 global financial crisis. The present study addresses this debate using microdata from 2005 through 2009 from a large-scale, quarterly Mexican household survey, the National Survey of Occupation and Employment (ENOE), after first validating the ENOE against return-migration estimates from a specialist demographic survey, the National Survey of Demographic Dynamics (ENADID). Declines in annual return-migration flows of up to a third between 2007 and 2009 were seen among the predominantly labor-migrant groups of male migrants and all 18- to 40-year-old migrants with less than a college education; and a decline in total return migration was seen in the fourth quarter of 2008 (immediately after the triggering of the global financial crisis) compared with the fourth quarter of 2007.

Moving into the paravisceral aorta using fenestrated and branched endografts.

PubMed

Farber, Mark A; Vallabhaneni, Raghuveer

2012-12-01

When one compares the potential advantages of endovascular aortic repair with respect to traditional open repair, it would seem logical that extension into the paravisceral aorta would be easily justified, given the complexity of open aortic repair and its associated complications. Eight years have transpired between trial initiation and Food and Drug Administration approval of the first fenestrated device in the United States for the treatment of juxtarenal aneurysms. While there are only a few centers in the United States with substantial experience performing fenestrated and branched endovascular aortic repair, there is a diverse experience outside the United States that has been gained over the past decade. It is through the experience of these centers that the technical and procedural complexities of complex endovascular aortic repair has been solved and provide the foundation that has allowed aortic specialists to move endovascular therapy into the paravisceral aorta with fenestrated and branched endovascular aortic repairs. Copyright © 2012 Elsevier Inc. All rights reserved.

The healthy migrant effect: new findings from the Mexican Family Life Survey.

PubMed

Rubalcava, Luis N; Teruel, Graciela M; Thomas, Duncan; Goldman, Noreen

2008-01-01

We used nationally representative longitudinal data from the Mexican Family Life Survey to determine whether recent migrants from Mexico to the United States are healthier than other Mexicans. Previous research has provided little scientific evidence that tests the "healthy migrant" hypothesis. Estimates were derived from logistic regressions of whether respondents moved to the United States between surveys in 2002 and 2005, by gender and urban versus rural residence. Covariates included physical health measurements, self-reported health, and education measured in 2002. Our primary sample comprised 6446 respondents aged 15 to 29 years. Health significantly predicted subsequent migration among females and rural males. However, the associations were weak, few health indicators were statistically significant, and there was substantial variation in the estimates between males and females and between urban and rural dwellers. On the basis of recent data for Mexico, the largest source of migrants to the United States, we found generally weak support for the healthy migrant hypothesis.

Healthcare system and the wealth-health gradient: a comparative study of older populations in six countries.

PubMed

Maskileyson, Dina

2014-10-01

The present study provides a comparative analysis of the association between wealth and health in six healthcare systems (Sweden, the United Kingdom, Germany, the Czech Republic, Israel, the United States). National samples of individuals fifty years and over reveal considerable cross-country variations in health outcomes. In all six countries wealth and health are positively associated. The findings also show that state-based healthcare systems produce better population health outcomes than private-based healthcare systems. The results indicate that in five out of the six countries studied, the wealth-health gradients were remarkably similar, despite significant variations in healthcare system type. Only in the United States was the association between wealth and health substantially different from, and much greater than that in the other five countries. The findings suggest that private-based healthcare system in the U.S. is likely to promote stronger positive associations between wealth and health. Copyright © 2014 Elsevier Ltd. All rights reserved.

Spread of Cryptococcus gattii into Pacific Northwest Region of the United States

PubMed Central

Datta, Kausik; Bartlett, Karen H.; Baer, Rebecca; Byrnes, Edmond; Galanis, Eleni; Heitman, Joseph; Hoang, Linda; Leslie, Mira J.; MacDougall, Laura; Magill, Shelley S.; Morshed, Muhammad G.

2009-01-01

Cryptococcus gattii has emerged as a human and animal pathogen in the Pacific Northwest. First recognized on Vancouver Island, British Columbia, Canada, it now involves mainland British Columbia, and Washington and Oregon in the United States. In Canada, the incidence of disease has been one of the highest worldwide. In the United States, lack of cryptococcal species identification and case surveillance limit our knowledge of C. gattii epidemiology. Infections in the Pacific Northwest are caused by multiple genotypes, but the major strain is genetically novel and may have emerged recently in association with unique mating or environmental changes. C. gattii disease affects immunocompromised and immunocompetent persons, causing substantial illness and death. Successful management requires an aggressive medical and surgical approach and consideration of potentially variable antifungal drug susceptibilities. We summarize the study results of a group of investigators and review current knowledge with the goal of increasing awareness and highlighting areas where further knowledge is required. PMID:19757550

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

PubMed

2012-07-13

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

A foot in both worlds: education and the transformation of Chinese medicine in the United States.

PubMed

Flesch, Hannah

2013-01-01

Although insufficiently studied, schools of complementary and alternative medicine (CAM) provide substantial insight into the transformation of medicine in the United States. Scholars have suggested that the increasing acceptance of CAM is due to its alignment with biomedical models of professionalization, education, research, and practice. At West Coast University, students of acupuncture and Oriental medicine learn to straddle both Western and Eastern medical worlds through an increasingly science-oriented curriculum and the inculcation of professional values associated with West Coast University's emphasis upon integration with Western medicine as a means of achieving professional status and legitimacy vis-à-vis the dominant biomedical paradigm. The implications of integration with biomedicine for the identity of Chinese medicine are discussed: from the perspective of critical medical anthropology, integration reproduces biomedical hegemony; paving the way toward co-optation of Chinese medicine, the subordination of its practitioners, and, ultimately, the constraint of medical pluralism in the United States.

Effects of emissions change, climate change and long-range transport on regional modeling of future U.S. particulate matter pollution and speciation

NASA Astrophysics Data System (ADS)

He, Hao; Liang, Xin-Zhong; Wuebbles, Donald J.

2018-04-01

This study investigates the future U.S. PM2.5 pollution under multiple emissions scenarios, climate states, and long-range transport (LRT) effects using the regional Community Multi-scale Air Quality (CMAQ) model integrated with a regional climate model. CMAQ with fixed chemical lateral boundary conditions (LBCs) successfully reproduces the present-day PM2.5 pollution and its major species in rural and suburban areas, but has some discrepancies in urban areas such as the Los Angeles Basin, where detailed emissions and meteorology conditions cannot be resolved by the 30 km grid. Its performance is slightly worsened when using dynamic chemical LBCs from global chemical transport model (CTM) simulations, which provide cleaner conditions into the CMAQ lateral boundaries. Under future Intergovernmental Panel on Climate Change (IPCC) emission scenarios, CMAQ projects large PM2.5 reductions (∼40% for A1B and ∼20% for A1Fi scenario) in the eastern United States, but slight to moderate increases (∼5% for A1B and ∼10% for A1Fi) in the western United States. The projected increases are particularly large (up to 30%) near the Mexico-U.S. border, suggesting that Mexico is a major source for future U.S. PM2.5 pollution. The effect from climate change alone is estimated to increase PM2.5 levels ubiquitously (∼5% for both A1B and A1Fi) over the United States, except for a small decrease in the Houston, Texas area, where anthropogenic non-methane volatile organic compounds (NMVOCs) emissions dominate. This climate penalty, however, is substantially smaller than effects of emissions change, especially in the eastern United States. Future PM2.5 pollution is affected substantially (up to -20%) by changes in SO2 emissions and moderately (3-5%) by changes in NOx and NH3 emissions. The long-range transport (LRT) effects, which are estimated by comparing CMAQ simulations with fixed and dynamic LBCs, are regional dependent, causing up to 10-20% decrease over the western United States in future summertime PM2.5 pollution. Therefore, it is important to consider the relative contributions of emissions scenarios, climate conditions, and LRT to the major PM2.5 components in future U.S. air quality regulation.

Velocity Model for CO2 Sequestration in the Southeastern United States Atlantic Continental Margin

NASA Astrophysics Data System (ADS)

Ollmann, J.; Knapp, C. C.; Almutairi, K.; Almayahi, D.; Knapp, J. H.

2017-12-01

The sequestration of carbon dioxide (CO2) is emerging as a major player in offsetting anthropogenic greenhouse gas emissions. With 40% of the United States' anthropogenic CO2 emissions originating in the southeast, characterizing potential CO2 sequestration sites is vital to reducing the United States' emissions. The goal of this research project, funded by the Department of Energy (DOE), is to estimate the CO2 storage potential for the Southeastern United States Atlantic Continental Margin. Previous studies find storage potential in the Atlantic continental margin. Up to 16 Gt and 175 Gt of storage potential are estimated for the Upper Cretaceous and Lower Cretaceous formations, respectively. Considering 2.12 Mt of CO2 are emitted per year by the United States, substantial storage potential is present in the Southeastern United States Atlantic Continental Margin. In order to produce a time-depth relationship, a velocity model must be constructed. This velocity model is created using previously collected seismic reflection, refraction, and well data in the study area. Seismic reflection horizons were extrapolated using well log data from the COST GE-1 well. An interpolated seismic section was created using these seismic horizons. A velocity model will be made using P-wave velocities from seismic reflection data. Once the time-depth conversion is complete, the depths of stratigraphic units in the seismic refraction data will be compared to the newly assigned depths of the seismic horizons. With a lack of well control in the study area, the addition of stratigraphic unit depths from 171 seismic refraction recording stations provides adequate data to tie to the depths of picked seismic horizons. Using this velocity model, the seismic reflection data can be presented in depth in order to estimate the thickness and storage potential of CO2 reservoirs in the Southeastern United States Atlantic Continental Margin.

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.

National and regional trends in water-well drilling in the United States, 1964-84

USGS Publications Warehouse

Hindall, S.M.; Eberle, Michael

1989-01-01

Information on national and regional water-well drilling activity is important for water-resource planning and management and for water-related equipment marketing. This report describes a study to analyze drilling trends on the basis of data for selected years from 1964 through 1984. The study focused primarily on the years 1964 and 1980-84 but also included data from 1960. Approximately 397,000 water wells were drilled in the United States in 1984. Seven States, Florida, Texas, New York, Michigan, North Carolina, Virginia, and Ohio, accounted for 39 percent of all the wells drilled in the United States in 1984. Florida led the Nation in drilling activity with 45,600 new wells. The 1984 national drilling total was 2.6 percent greater than the total for 1980 (387,000) and 8.5 percent less than the total for 1964 (434,000). However, these moderate differences do not reflect substantial year-to-year fluctuations that may have occurred during that 20-year period. Qualitative comparisons suggest that drilling activity for a given year is closely related to the number of housing starts for that year. If so, there may have been peaks in drilling activity in 1972 and 1977-78 (corresponding to peaks in housing starts) that are not identified in this study because of a lack of available well-drilling data for those years. Well-drilling data for 1964 and the 1980-84 period probably represent a low to moderate level of drilling activity and, if compared to earlier data, suggest that there has been no substantial growth or decline in the water-well industry as a whole since the 1940's.

National and regional trends in water-well drilling in the United States, 1964-84

USGS Publications Warehouse

Hindall, S.M.; Eberle, Michael

1987-01-01

Information on national and regional water well drilling activity is important for water resource planning and management and for water related equipment marketing. A study was conducted to analyze drilling trends on the basis of data for selected years from 1964 through 1984. The study focused primarily on the years 1964 and 1980-84, but also included data from 1960. Approximately 397,000 water wells were drilled in the United States in 1984. Seven states--Florida, Texas, New York, Michigan , North Carolina, Virginia, and Ohio--accounted for 39% of all the wells drilled in the United States in 1984. Florida led the nation in drilling activity with 45,600 new wells. The 1984 national drilling total was 2.6% > the total for 1980 (387,000) and 8.5% < the total for 1964 (434,000). However, these moderate differences do not reflect substantial year-to-year fluctuations that may have occurred during that 20-yr period. Qualitative comparisons suggest that drilling activity for a given year is closely related to the number of housing starts for that year. If so, there may have been peaks in drilling activity in 1972 and 1977-78 (corresponding to peaks in housing starts) that are not identified in this study because of a lack of available well drilling data for those years. Well drilling data for 1964 and the 1980-84 period probably represent a low to moderate level of drilling activity, and, if compared to earlier data, suggest that there has been no substantial growth or decline in the water well industry as a whole since the 1940's. (Author 's abstract)

Protecting health care workers from tuberculosis in China: a review of policy and practice in China and the United States.

PubMed

Chai, Shua J; Mattingly, Daniel C; Varma, Jay K

2013-01-01

Tuberculosis causes >1.7 million deaths worldwide each year and is frequently transmitted in hospitals. Outbreaks of multidrug-resistant tuberculosis have led to illness and death among health care workers (HCWs) in many countries. Some countries, such as the United States, implemented occupational health policies that substantially reduced tuberculosis rates among HCWs. Inadequate tuberculosis infection control in China may contribute to its high burden of tuberculosis and multidrug-resistant tuberculosis, which are both the second highest worldwide. Occupational health policies in China for tuberculosis control can be strengthened. We reviewed the development and content of tuberculosis infection control policies in the United States and China. Sources included published academic literature, Chinese Ministry of Health policies, US government agency reports, legal databases, personal observations of hospitals, review of internet discussion sites, and discussions with HCWs and health care and law experts. In the United States, slow acceptance of the tuberculosis problem in HCWs resulted in decades of inaction. Tuberculosis infection control policies, based mostly on expert opinion, were implemented only after tuberculosis resurged in the 1980s. Effective evidence-based policies were developed only after multiple cycles of policy implementation, evaluation and revision. These policies have now substantially reduced occupational tuberculosis. In China, tuberculosis has not been formally recognized as an occupational disease, and data regarding the burden in HCWs are sparse. Vagueness of current labour laws and suboptimal alignment of infection control authority and expertise result in varied and sometimes absent protection of HCWs against tuberculosis. Formal evaluations of occupational tuberculosis policies have not been reported. By collecting data on its current HCW tuberculosis burden and infection control practices, refining policies, continually evaluating its policies based on accumulated evidence and rapidly identifying unsuspected tuberculosis cases, China can develop a more comprehensive strategy to ensure the health of HCWs and reduce transmission of tuberculosis and multidrug-resistant tuberculosis.

The epidemiology of chronic critical illness in the United States*.

PubMed

Kahn, Jeremy M; Le, Tri; Angus, Derek C; Cox, Christopher E; Hough, Catherine L; White, Douglas B; Yende, Sachin; Carson, Shannon S

2015-02-01

The epidemiology of chronic critical illness is not well characterized. We sought to determine the prevalence, outcomes, and associated costs of chronic critical illness in the United States. Population-based cohort study using data from the United States Healthcare Costs and Utilization Project from 2004 to 2009. Acute care hospitals in Massachusetts, North Carolina, Nebraska, New York, and Washington. Adult and pediatric patients meeting a consensus-derived definition for chronic critical illness, which included one of six eligible clinical conditions (prolonged acute mechanical ventilation, tracheotomy, stroke, traumatic brain injury, sepsis, or severe wounds) plus at least 8 days in an ICU. None. Out of 3,235,741 admissions to an ICU during the study period, 246,151 (7.6%) met the consensus definition for chronic critical illness. The most common eligibility conditions were prolonged acute mechanical ventilation (72.0% of eligible admissions) and sepsis (63.7% of eligible admissions). Among patients meeting chronic critical illness criteria through sepsis, the infections were community acquired in 48.5% and hospital acquired in 51.5%. In-hospital mortality was 30.9% with little change over the study period. The overall population-based prevalence was 34.4 per 100,000. The prevalence varied substantially with age, peaking at 82.1 per 100,000 individuals 75-79 years old but then declining coincident with a rise in mortality before day 8 in otherwise eligible patients. Extrapolating to the entire United States, for 2009, we estimated a total of 380,001 cases; 107,880 in-hospital deaths and $26 billion in hospital-related costs. Using a consensus-based definition, the prevalence, hospital mortality, and costs of chronic critical illness are substantial. Chronic critical illness is particularly common in the elderly although in very old patients the prevalence declines, in part because of an increase in early mortality among potentially eligible patients.

Understanding Toxoplasmosis in the United States Through "Large Data" Analyses.

PubMed

Lykins, Joseph; Wang, Kanix; Wheeler, Kelsey; Clouser, Fatima; Dixon, Ashtyn; El Bissati, Kamal; Zhou, Ying; Lyttle, Christopher; Rzhetsky, Andrey; McLeod, Rima

2016-08-15

Toxoplasma gondii infection causes substantial morbidity and mortality in the United States, and infects approximately one-third of persons globally. Clinical manifestations vary. Seropositivity is associated with neurologic diseases and malignancies. There are few objective data concerning US incidence and distribution of toxoplasmosis. Truven Health MarketScan Database and International Classification of Diseases, Ninth Revision (ICD-9) codes, including treatment specific to toxoplasmosis, identified patients with this disease. Spatiotemporal distribution and patterns of disease manifestation were analyzed. Comorbidities between patients and matched controls were compared. Between 2003 and 2012, 9260 patients had ICD-9 codes for toxoplasmosis. This database of patients with ICD-9 codes includes 15% of those in the United States, excluding patients with no or public insurance. Thus, assuming that demographics do not change incidence, the calculated total is 61 700 or 6856 patients per year. Disease was more prevalent in the South. Mean age at diagnosis was 37.5 ± 15.5 years; 2.4% were children aged 0-2 years, likely congenitally infected. Forty-one percent were male, and 73% of women were of reproductive age. Of identified patients, 38% had eye disease and 12% presented with other serious manifestations, including central nervous system and visceral organ damage. Toxoplasmosis was statistically associated with substantial comorbidities, including human immunodeficiency virus, autoimmune diseases, and neurologic diseases. Toxoplasmosis causes morbidity and mortality in the United States. Our analysis of private insurance records missed certain at-risk populations and revealed fewer cases of retinal disease than previously estimated, suggesting undercoding, underreporting, undertreating, or differing demographics of those with eye disease. Mandatory reporting of infection to health departments and gestational screening could improve care and facilitate detection of epidemics and, thereby, public health interventions. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

High Stakes Testing and Teacher Access to Professional Opportunities: Lessons from Indonesia

ERIC Educational Resources Information Center

Ashadi, Ashadi; Rice, Suzanne

2016-01-01

High-stakes testing regimes, in which schools are judged on their capacity to attain high student results in national tests, are becoming common in both developed and developing nations, including the United States, Britain and Australia. However, while there has been substantial investigation around the impact of high-stakes testing on curriculum…

Putting Physics First: Three Case Studies of High School Science Department and Course Sequence Reorganization

ERIC Educational Resources Information Center

Larkin, Douglas B.

2016-01-01

This article examines the process of shifting to a "Physics First" sequence in science course offerings in three school districts in the United States. This curricular sequence reverses the more common U.S. high school sequence of biology/chemistry/physics, and has gained substantial support in the physics education community over the…

Strategic Forum. Number 254, February 2010. U.S.-Mexico Homeland Defense: A Compatible Interface

DTIC Science & Technology

2010-02-01

United States, and the creation of a Mexican P–47 Thunderbolt fighter squadron called the “ Aztec Eagles.” The 201st Mexican Fighter Squadron, Mexican... decline in trade started in 2001 and continued through 2003, with substantial recovery in 2005 and 2006. These trade fig- ures make clear that an

Primary and Secondary Education in the United States. OECD Economics Department Working Papers, No. 585

ERIC Educational Resources Information Center

Tulip, Peter; Wurzburg, Gregory

2007-01-01

The average educational attainment of US students is weak by international comparison. For example, mean results of PISA test scores are below the OECD [Organisation for Economic Co-operation and Development] average. This is despite substantial resources devoted to the schooling system. One partial explanation for this is that academic standards,…

7 CFR 1924.8 - Development work for modular/panelized housing units.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (exhibit B, attachment 5 of this subpart), stating that the building has been built substantially in..., attachment 5 of this subpart). (d) Responsibility for field inspections will be in accordance with § 1924.9(a... borrower for the complete house in place on the site. Such contracts should provide that payments will be...

From Partnerships to Networks: New Approaches for Measuring U. S. National Heritage Area Effectiveness

ERIC Educational Resources Information Center

Laven, Daniel N.; Krymkowski, Daniel H.; Ventriss, Curtis L.; Manning, Robert E.; Mitchell, Nora J.

2010-01-01

National Heritage Areas (NHAs) are an alternative and increasingly popular form of protected area management in the United States. NHAs seek to integrate environmental objectives with community and economic objectives at regional or landscape scales. NHA designations have increased rapidly in the last 20 years, generating a substantial need for…

A Fresh Look at the Benefits and Costs of the US Acid Rain Program

EPA Science Inventory

The US Acid Rain Program (Title IV of the 1990 Clean Air Act Amendments) has achieved substantial reductions in emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) from power plants in the United States. We compare new estimates of the benefits and costs of Title IV to th...

11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

Code of Federal Regulations, 2014 CFR

2014-01-01

... 100.27 Federal Elections FEDERAL ELECTION COMMISSION GENERAL SCOPE AND DEFINITIONS (2 U.S.C. 431) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United States mail or facsimile of more than 500 pieces of mail matter of an identical or substantially similar...

11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

Code of Federal Regulations, 2012 CFR

2012-01-01

... 100.27 Federal Elections FEDERAL ELECTION COMMISSION GENERAL SCOPE AND DEFINITIONS (2 U.S.C. 431) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United States mail or facsimile of more than 500 pieces of mail matter of an identical or substantially similar...

11 CFR 100.27 - Mass mailing (2 U.S.C. 431(23)).

Code of Federal Regulations, 2013 CFR

2013-01-01

... 100.27 Federal Elections FEDERAL ELECTION COMMISSION GENERAL SCOPE AND DEFINITIONS (2 U.S.C. 431) General Definitions § 100.27 Mass mailing (2 U.S.C. 431(23)). Mass mailing means a mailing by United States mail or facsimile of more than 500 pieces of mail matter of an identical or substantially similar...

Southern forest resource conditions and management practices from 1950-2000: Benefits of research

Treesearch

Jacek P. Siry

2004-01-01

Over the past five decades, research progress and implementation have been the leading factors supporting the rapid development of southern forestry. The South has become the leading timber-supplying region in the United States, taking advantage of a large accumulation of growing stock and a substantial investment in intensive, research-based management treatments....

Efficient assessments of urban tree planting potential around the southern Piedmont region of the United States

Treesearch

Krista Merry; Jacek Siry; Pete Bettinger; Michael Bowker

2013-01-01

Urban forest carbon offset projects have the potential todraw substantial amounts ofcarbon dioxide (CO2) from the atmosphere ,increase green space,and possibly generate revenue for landowne rsincities capable of trading credits associated with these projects.The area of15cities inornear the Piedmont region of the southern...

Predicting the economic costs and property value losses attributed to sudden oak death damage in California (2010-2020)

Treesearch

Kent Kovacs; Tomas Václavík; Robert G. Haight; Arwin Pang; Nik J. Cunniffe; Christopher A. Gilligan; Ross K. Meentemeyer

2011-01-01

Phytophthora ramorum, cause of sudden oak death, is a quarantined, non-native, invasive forest pathogen resulting in substantial mortality in coastal live oak (Quercus agrifolia) and several other related tree species on the Pacific Coast of the United States. We estimate the discounted cost of oak treatment, removal, and...

The Relationship between Parental Involvement and Student Achievement in the U.S. Virgin Islands

ERIC Educational Resources Information Center

Durand, Felix

2014-01-01

Although many studies have been conducted on the relationship between parental involvement and student achievement, the effect of parental involvement in the U.S. Virgin Islands had not been substantiated empirically. It should not be assumed that research conducted in the United States or other geographic areas will necessarily apply to the…

DREAMing Big: Understanding the Current Context of Academic and Career Decision-Making for Undocumented Students

ERIC Educational Resources Information Center

Kantamneni, Neeta; Dharmalingam, Kavitha; Tate, Jessica M.; Perlman, Beth L.; Majmudar, Chaitasi R.; Shada, Nichole

2016-01-01

Undocumented student immigrants in the United States face substantial challenges in higher education including systemic, institutional, and cultural barriers that often impede access to and success in higher education. These barriers directly influence academic and work opportunities. The purpose of this article is to discuss the myriad of factors…

Child Abuse and Neglect United States Army U.S. Army Central Registry (1989-1996)

DTIC Science & Technology

1998-03-31

This report is an analysis of the child abuse and neglect cases that have been recorded in the Army Central Registry between 1989-1996. The following...were 30,551 initial substantiated cases of child abuse and neglect, or an average of about 3,80 cases per year. There were 2,336 subsequent incidents

26 CFR 1.911-2 - Qualified individuals.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 2. C, a U.S. citizen, travels extensively from the time C leaves the United States on March 5, 1982... purposes of section 162(a)(2) (relating to travel expenses away from home). Thus, under section 911, an... nature of the business, then at his regular place of abode in a real and substantial sense. An individual...

Population Profile of the United States: 1974. Current Population Reports, Series P-20, No. 279.

ERIC Educational Resources Information Center

Glick, Paul C., Ed.

Statistics on population growth, social characteristics, population distribution, employment and income, and ethnic groups are presented in this report. Among the highlights of the report are the following findings: the population grew by three-fourths of one percent during 1974, a slightly higher rate than 1973 but substantially lower than the…

The U.S. Partnership for Education for Sustainable Development: Progress and Challenges Ahead

ERIC Educational Resources Information Center

Rowe, Debra; Gentile, Susan Jane; Clevey, Lilah

2015-01-01

There has been substantial growth in Education for Sustainability (EfS) in the United States over the past 10 years. Efforts within higher education have created thousands of new programs, majors, minors, specializations, certificates, and across-the-curricula integrations of sustainability learning with an emphasis on real-world problem-solving…

Selenium impacts on fish: an insidious time bomb

Treesearch

A. Dennis Lemly

1999-01-01

A selenium time bomb situation is developing in the United States and elsewhere that may result in substantial impacts on fish populations. The selenium time bomb has three components: (1) high food-chain bioaccumulation; (2) steep toxic response curve for fish; and (3) insidious mode of toxicity. If the threshold for selenium toxicity is exceeded, the time bomb...

Economics of wildfire management: The development and application of suppression expenditure models

Treesearch

Michael S. Hand; Krista M. Gebert; Jingjing Liang; David E. Calkin; Matthew P. Thompson; Mo Zhou

2014-01-01

In the United States, increased wildland fire activity over the last 15 years has resulted in increased pressure to balance the cost, benefits, and risks of wildfire management. Amid increased public scrutiny and a highly variable wildland fire environment, a substantial body of research has developed to study factors affecting the cost-effectiveness of wildfire...

Language as a Means of Social Control: The United States Experience.

ERIC Educational Resources Information Center

Leibowitz, Arnold H.

Language is defined here as a means of social control, a viewpoint by which language restrictions can be seen as a method of discriminating against speakers of minority languages. A government designates an official language to restrict access to economic and political power. This view of language is substantiated by an analysis of the United…

Juvenile Arrests 1996. Juvenile Justice Bulletin.

ERIC Educational Resources Information Center

Snyder, Howard N.

In 1996, law enforcement agencies in the United States made an estimated 2.9 million arrests of persons under the age of 18. According to Federal Bureau of Investigation (FBI) figures, juveniles accounted for 19% of all arrests and 19% of all violent crime in 1996. The substantial growth in juvenile crime that began in the late 1980s peaked in…

Racial-Ethnic Differences at the Intersection of Math Course-Taking and Achievement

ERIC Educational Resources Information Center

Riegle-Crumb, Catherine; Grodsky, Eric

2010-01-01

Despite increases in the representation of African American and Hispanic youth in advanced math courses in high school over the past two decades, recent national reports indicate that substantial inequality in achievement remains. These inequalities can temper one's optimism about the degree to which the United States has made real progress toward…

Individuals and the variation needed for high species diversity in forest trees

Treesearch

James S. Clark

2010-01-01

In the past, explanations for high species diversity have been sought at the species level. Theory shows that coexistence requires substantial differences between species, but species-level data rarely provide evidence for such differences. Using data from forests in the southeastern United States, I show here that variation evident at the individual level provides for...

Chapter 1 - Introduction

Treesearch

Kevin M. Potter

2014-01-01

Forests cover a vast area of the United States: 304 million ha, or approximately one-third of the Nation’s land area (Smith and others 2009). These forests possess substantial ecological and socioeconomic importance. Both their ecological integrity and their continued capacity to provide goods and services are of concern in the face of a long list of threats, including...

Introduction

Treesearch

Kevin M. Potter

2013-01-01

Forests cover a vast area of the United States, 304 million ha or approximately one-third of the Nation’s land area (Smith and others 2009). These forests possess substantial ecological and socioeconomic importance. Both their ecological integrity and their continued capacity to provide goods and services are of concern in the face of a long list of threats, including...

Introduction

Treesearch

Kevin M. Potter

2012-01-01

Forests cover a vast area of the United States: 303.1 million ha or approximately onethird of the Nation’s land (Smith and others 2004). These forests are of substantial ecological, economic, and social importance. Both their ecological integrity and their continued capacity to provide goods and services are of considerable concern in the face of a long list of threats...

Introduction

Treesearch

Kevin M. Potter

2013-01-01

Forests cover a vast area of the United States, 304 million ha, or approximately one-third of the Nation’s land area (Smith and others 2009). These forests possess substantial ecological and socioeconomic importance. Both their ecological integrity and their continued capacity to provide goods and services are of concern in the face of a long list of threats, including...

77 FR 44271 - United States v. Apple, Inc., et al.; Public Comments and Response on Proposed Final Judgment

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-27

... for the first time sell a tablet, called Nexus 7. The Nexus 7 is designed to compete directly against... in suing the conspirators and in agreeing to a settlement designed to restore competition. Comments... distribution business was ``[f]rom the time of its launch * * * consistently profitable,'' it ``substantially...

The Effects of Scholarship Amount on Yield and Success for Master's Students in Education

ERIC Educational Resources Information Center

Porter, Andy; Yang, Rui; Hwang, Jun; McMaken, Jennifer; Rorison, Jamey

2014-01-01

The amount of merit-based scholarship support for graduate students in the United States has increased dramatically. Given this increased investment, does increasing the size of scholarships awarded to the most academically able admitted students substantially increase their probability of enrollment? We found no support for a positive answer to…

Solar assisted heat pump for a swine nursery barn

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

Havard, P.L.

1981-01-01

The raising of hogs in Canada and Northern United States may require heating year round in the nursery area of the operation. The use of a solar assisted heat pump system can lead to substantial energy savings. The heat system and the computer simulation output for a demonstration project built in this area are summarized.

77 FR 43104 - Notice of Issuance of Final Determination Concerning Certain Devices Known as “Pwn Plugs”

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

..., or (ii) in the case of an article which consists in whole or in part of materials from another... programming of a foreign PROM (Programmable Read-Only Memory chip) in the United States substantially... Plugs. ``The term `character' is defined as `one of the essentials of structure, form, materials, or...

Public Timber Supply under Multiple-Use Management

Treesearch

David N. Wear

2003-01-01

In many parts of the world, substantial shares of timber inventories are managed by government agencies. The objective of this chapter is to examine the potential influence of public timber production on market structure as well as on prices, harvest quantities, and economic welfare. National forest management in the United States is used as a tractable case study, but...

Teacher Education Budget Cuts in Romania and the US: Points of Contrast and Comparison

ERIC Educational Resources Information Center

Ives, B.; Alama, M.; Mosora, C. L.

2013-01-01

Background: Budgets for teacher education programmes have been substantially reduced as a result of the global economic crisis. Purpose: The purpose of this study was to compare the teacher education budget cutting processes and procedures for universities in Romania versus one university in the United States. Sample: The data were collected from…

Taper models for commercial tree species in the northeastern United States

Treesearch

James A. Westfall; Charles T. Scott

2010-01-01

A new taper model was developed based on the switching taper model of Valentine and Gregoire; the most substantial changes were reformulation to incorporate estimated join points and modification of a switching function. Random-effects parameters were included that account for within-tree correlations and allow for customized calibration to each individual tree. The...

Transforming College Practices and Student Experiences to Advance STEM Education. Scaling Change: National STEM Consortium

ERIC Educational Resources Information Center

Richie, D.

2016-01-01

Several federal grants prioritized the role of community colleges in education and training in recent years, and one of the most substantial investments was the Trade Adjustment Act Community College and Career Training (TAACCCT) program of the United States Department of Labor (DOL). Beginning October 2011, these $2 billion capacity-building…

The Geography of Racial/Ethnic Test Score Gaps. CEPA Working Paper No. 16-10

ERIC Educational Resources Information Center

Reardon, Sean F.; Kalogrides, Demetra; Shores, Ken

2017-01-01

We estimate racial/ethnic achievement gaps in several hundred metropolitan areas and several thousand school districts in the United States using the results of roughly 200 million standardized math and reading tests administered to public school students from 2009-2013. We show that achievement gaps vary substantially, ranging from nearly 0 in…

Integrating models to predict regional haze from wildland fire.

Treesearch

D. McKenzie; S.M. O' Neill; N. Larkin; R.A. Norheim

2006-01-01

Visibility impairment from regional haze is a significant problem throughout the continental United States. A substantial portion of regional haze is produced by smoke from prescribed and wildland fires. Here we describe the integration of four simulation models, an array of GIS raster layers, and a set of algorithms for fire-danger calculations into a modeling...

Youth Risk Behavior Survey of Middle School Students Attending Bureau Funded Schools, 2000.

ERIC Educational Resources Information Center

Everett, Sherry; Sussman, Michele; Ranslow, Steve; Shaughnessy, Lana

This youth risk behavior survey was completed by 7,667 students at 127 Bureau of Indian Affairs (BIA) middle schools. The document is organized around the six categories of behavior that contribute substantially to the leading causes of death, illness, and social problems in the United States: unintentional and intentional injuries; tobacco use;…

Exploring Differences in the Distribution of Teacher Qualifications across Mexico and South Korea: Evidence from the Teaching and Learning International Survey

ERIC Educational Resources Information Center

Luschei, Thomas F.; Chudgar, Amita; Rew, W. Joshua

2013-01-01

Background/Context: Although substantial evidence from the United States indicates that more qualified teachers are disproportionately concentrated among academically and economically advantaged children, little cross-national research has examined the distribution of teacher qualifications across schools and students. As a result, we know little…

45 CFR 73.735-702 - Criminal prohibitions on outside activities.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., claim or other particular matter in which the United States is a party or has a direct and substantial... as an agent or attorney for another employee, or a person under active consideration for Federal... employee may not do so if the particular matter is one in which he or she has participated personally and...

Community How To Guide On Underage Drinking Prevention: Coalition Building.

ERIC Educational Resources Information Center

National Association of Governors' Highway Safety Representatives.

Coalitions have been used successfully in the United States to tackle a number of seemingly intractable problems. For communities that want to reduce their underage drinking problem, putting together a broad-based coalition can bring substantial dividends. In this guide, readers will learn the steps that bring together a diverse group of people in…

Parental Incarceration during Childhood, Family Context, and Youth Problem Behavior across Adolescence

ERIC Educational Resources Information Center

Kjellstrand, Jean M.; Eddy, J. Mark

2011-01-01

Over the past several decades, the number of youth with parents in prison in the United States has increased substantially. Findings thus far indicate that they are a vulnerable group of children. Using prospective longitudinal data gathered as part of the population-based Linking the Interests of Families and Teachers (LIFT) randomized controlled…

26 CFR 1.936-11 - New lines of business prohibited.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 10 2010-04-01 2010-04-01 false New lines of business prohibited. 1.936-11... TAX (CONTINUED) INCOME TAXES Possessions of the United States § 1.936-11 New lines of business... section 936(j)(9)(A) and this section, that adds a substantial new line of business during a taxable year...

Shifting Landscape: A Phenomenological Study of Latinos Social and Academic Integration on Campus

ERIC Educational Resources Information Center

Ruiz, Manuel

2013-01-01

A college degree is widely accepted as a basic goal in education, and the United States labor market reinforces that expectation with substantial financial rewards. Today, Latinos are enrolling in colleges and universities at astronomical rates. As educators, we must provide this growing student population with the adequate programs and resources…

Cattle and elk responses to intensive timber harvest.

Treesearch

Michael J. Wisdom; Bruce K. Johnson; Martin Vavra; Jennifer M. Boyd; Priscilla K. Coe; John G. Kie; Alan A. Ager; Norman J. Cimon

2004-01-01

Forested habitats for cattle and elk (Cervus elaphus) in the western United States have changed substantially in response to intensive timber management during the latter half of the 20th century. Consequently, the subject of how elk and other ungulates respond to timber management is a high-profile, long-standing issue that continues to be studied...

50 CFR 86.113 - What if I have recently completed a boat access survey?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... I have recently completed a boat access survey? If the recent survey substantially answers the...

50 CFR 86.113 - What if I have recently completed a boat access survey?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... I have recently completed a boat access survey? If the recent survey substantially answers the...

Efficient initial attacks: analysis of capacity and funding provides insights to wildfire protection planning

Treesearch

Jeremy Fried; Paul Meznarich

2014-01-01

Large wildfires in the United States pose significant challenges to fire management agencies charged with protecting lives, property, and natural resources. A vigorous initial response to a wildfire, a process referred to as "initial attack," can greatly reduce the likelihood of the fire becoming larger and causing substantial damage. Successful...

Adaptive management on public lands in the United States: commitment or rhetoric?

Treesearch

William H. Moir; William M. Block

2001-01-01

Adaptive management (AM is the process of implementing land management activities in incremental steps and evaluating whether desired outcomes are being achieved at each step. If conditions deviate substantially from predictions, management activities are adjusted to achieve the desired outcomes. Thus, AM is a kind of monitoring, an activity that land management...

Blocked Paths, Uncertain Futures: The Postsecondary Education and Labor Market Prospects of Undocumented Latino Youth

ERIC Educational Resources Information Center

Abrego, Leisy J.; Gonzales, Roberto G.

2010-01-01

Over the past few decades, undocumented settlement in the United States has grown to unprecedented numbers. Among the nearly 12 million undocumented immigrants, a substantial portion of undocumented youth is growing up with legal access to public education through high school but facing legal restrictions and economic barriers to higher education…

Controversial Novels and Censorship in the Schools.

ERIC Educational Resources Information Center

Katz, John Stuart

The legal history of censorship in general in the United States as well as the legal context in particular of the censorship of novels from schools is discussed. This thesis deals with four novels which have aroused substantial controversy when taught in the schools. The novels are: "The Catcher in the Rye," by J. D. Salinger, "The Adventures of…

Improving the Nutritional Quality of the Lunches of Elementary School Children

ERIC Educational Resources Information Center

Farris, Alisha R.

2015-01-01

Over 50 million children attend public elementary and secondary schools in the United States each day. Children spend a substantial portion of their waking hours in school and consume one-third to one-half of their daily calories there, making schools a promising site to influence dietary quality and potentially the risk of childhood obesity.…

12 CFR 211.6 - Permissible activities of Edge and agreement corporations in the United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... such deposits: (A) Are to be transmitted abroad; (B) Consist of funds to be used for payment of... proceeds of collections abroad that are to be used to pay for exported or imported goods or for other costs... following: (A) Contracts, projects, or activities performed substantially abroad; (B) The importation into...

12 CFR 211.6 - Permissible activities of Edge and agreement corporations in the United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... such deposits: (A) Are to be transmitted abroad; (B) Consist of funds to be used for payment of... proceeds of collections abroad that are to be used to pay for exported or imported goods or for other costs... following: (A) Contracts, projects, or activities performed substantially abroad; (B) The importation into...

12 CFR 211.6 - Permissible activities of Edge and agreement corporations in the United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... such deposits: (A) Are to be transmitted abroad; (B) Consist of funds to be used for payment of... proceeds of collections abroad that are to be used to pay for exported or imported goods or for other costs... following: (A) Contracts, projects, or activities performed substantially abroad; (B) The importation into...

12 CFR 211.6 - Permissible activities of Edge and agreement corporations in the United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... such deposits: (A) Are to be transmitted abroad; (B) Consist of funds to be used for payment of... proceeds of collections abroad that are to be used to pay for exported or imported goods or for other costs... following: (A) Contracts, projects, or activities performed substantially abroad; (B) The importation into...

Analysis of the moderate resolution imaging spectroradiometer contextual algorithm for small fire detection, Journal of Applied Remote Sensing Vol.3

Treesearch

W. Wang; J.J. Qu; X. Hao; Y. Liu

2009-01-01

In the southeastern United States, most wildland fires are of low intensity. A substantial number of these fires cannot be detected by the MODIS contextual algorithm. To improve the accuracy of fire detection for this region, the remote-sensed characteristics of these fires have to be...

Direct Instruction in Mathematics: Issues for Schools with High Indigenous Enrolments--A Literature Review

ERIC Educational Resources Information Center

Ewing, Bronwyn

2011-01-01

Direct instruction, an approach that is becoming familiar to Queensland schools that have high Aboriginal and Torres Strait Islander populations, has been gaining substantial political and popular support in the United States of America [USA], England and Australia. Recent examples include the No Child Left Behind policy in the USA, the British…

Integrating Electronic Reverse Auctions into Defense Procurement: Exploratory Research on Opportunities, Issues, Processes, Risks, and Cultural Implications

DTIC Science & Technology

2009-12-18

TAM ) ...............................................21 F. Relational Exchange...SAF/AQC Secretary of the Air Force for Acquisition TAM Technology Adoption Model UA Uncertainty Avoidance USAAVE United States Army...of policy, thereby (1) easing the learning curve for individual COs, (2) maximizing e-RA use where it is appropriate and (3) saving substantial

Effects of repeated burning on snag abundance in shortleaf pine woodlands

Treesearch

Roger W. Perry; Phillip N. Jordan; Virginia L. McDaniel

2017-01-01

Forest managers are restoring and maintaining forest woodlands across substantial areas of the United States, and these efforts typically require the use of frequent prescribed fire. The effects of frequent prescribed fire on important habitat components such as snags remain unknown. We conducted a study to determine how snag densities are affected by repeated...

Estimating the Impact of Raising Prices and Eliminating Discounts on Cigarette Smoking Prevalence in the United States.

PubMed

Marynak, Kristy L; Xu, Xin; Wang, Xu; Holmes, Carissa Baker; Tynan, Michael A; Pechacek, Terry

2016-01-01

The average retail price per pack of cigarettes is less than $6, which is substantially lower than the $10 per-pack target established in 2014 by the Surgeon General to reduce the smoking rate. We estimated the impact of three cigarette pricing scenarios on smoking prevalence among teens aged 12-17 years, young adults aged 18-25 years, and adults aged ≥26 years, by state: (1) $0.94 federal tax increase on cigarettes, as proposed in the fiscal year 2017 President's budget; (2) $10 per-pack retail price, allowing discounts; and (3) $10 per-pack retail price, eliminating discounts. We conducted Monte Carlo simulations to generate point estimates of reductions in cigarette smoking prevalence by state. We found that each price scenario would substantially reduce cigarette smoking prevalence. A $10 per-pack retail price eliminating discounts could result in 637,270 fewer smokers aged 12-17 years; 4,186,954 fewer smokers aged 18-25 years; and 7,722,460 fewer smokers aged ≥26 years. Raising cigarette prices and eliminating discounts could substantially reduce cigarette smoking prevalence as well as smoking-related death and disease.

Climate Change Now Apparent and Unequivocal, New Report Warns

NASA Astrophysics Data System (ADS)

Showstack, Randy

2009-06-01

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

Labor markets and economic inequality in the United States since the end of the 1970s.

PubMed

Schmitt, John

2005-01-01

By most measures, the United States is the most unequal of the world's advanced capitalist economies, and inequality has increased substantially over the past 30 years. This article documents trends in the inequality of three key economic distributions--hourly earnings, annual incomes, and net wealth--and relates these developments to changes in economic and social policy over the past three decades. The primary cause of high and rising inequality is the systematic erosion of the bargaining power of lower- and middle-income workers relative to their employers, reflected in the erosion of the real value of the minimum wage, the decline in unions, widescale deregulation of industries such as airlines and trucking, the privatization and outsourcing of many state and local government activities, increasing international competition, and periods of restrictive macroeconomic policy.

Electrical generating unit inventory 1976-1986: Illinois, Indiana, Kentucky, Ohio, Pennsylvania and West Virginia

NASA Astrophysics Data System (ADS)

Jansen, S. D.

1981-09-01

The ORBES region consists of all of Kentucky, most of West Virginia, substantial parts of Illinois, Indiana, and Ohio, and southwestern Pennsylvania. The inventory lists installed electrical generating capacity in commercial service as of December 1, 1976, and scheduled capacity additions and removals between 1977 and 1986 in the six ORBES states (Illinois, Indiana, Kentucky, Ohio, Pennsylvania, and West Virginia). The following information is included for each electrical generating unit: unit ID code, company index, whether point or industrial ownership, plant name, whether inside or outside the ORBES region, FIPS county code, type of unit, size in megawatts, type of megawatt rating, status of unit, data of commercial operation, scheduled retirement date, primary fuel, alternate fuel, type of cooling, source of cooling water, and source of information.

Prevalence of Use of Human Milk in US Advanced Care Neonatal Units

PubMed Central

Scanlon, Kelley S.

2013-01-01

BACKGROUND AND OBJECTIVE: The American Academy of Pediatrics recommends all preterm infants receive human milk. The objective of this study was to describe the use of human milk in advanced care neonatal units of US maternity hospitals. METHODS: We used Centers for Disease Control and Prevention’s national Maternity Practices in Infant Nutrition and Care survey from 2007, 2009, and 2011 to analyze 2 questions to describe the prevalence of US advanced care (special/level 2 or intensive/level 3) neonatal units routinely providing human milk to infants, and the use of any donor milk in these units. RESULTS: In 2011, 30.8% of maternity hospitals reported that most infants (≥90%) were routinely provided human milk in advanced care units, compared with 26.7% in 2009 and 21.2% in 2007 (trend P < .001). States in the Northwest and Northeast had a higher prevalence of hospitals routinely providing human milk to ≥90% of infants in advanced care units. In 2011, 22.0% of maternity hospitals providing advanced care used banked donor milk, compared with 14.4% in 2009 and 11.5% in 2007 (trend P < .001). Most of this increase occurred in intensive care units (25.1% 2007 vs 45.2% 2011; trend P < .001). There was substantial geographic variation in the prevalence of advanced care units using donor milk; generally the prevalence was higher in the West and in states with a milk bank in the state or a neighboring state. CONCLUSIONS: The use of human milk in US advanced care neonatal units is increasing; however, only one-third of these units are routinely providing human milk to most infants. PMID:23669517

Risk analysis for U.S. offshore wind farms: the need for an integrated approach.

PubMed

Staid, Andrea; Guikema, Seth D

2015-04-01

Wind power is becoming an increasingly important part of the global energy portfolio, and there is growing interest in developing offshore wind farms in the United States to better utilize this resource. Wind farms have certain environmental benefits, notably near-zero emissions of greenhouse gases, particulates, and other contaminants of concern. However, there are significant challenges ahead in achieving large-scale integration of wind power in the United States, particularly offshore wind. Environmental impacts from wind farms are a concern, and these are subject to a number of on-going studies focused on risks to the environment. However, once a wind farm is built, the farm itself will face a number of risks from a variety of hazards, and managing these risks is critical to the ultimate achievement of long-term reductions in pollutant emissions from clean energy sources such as wind. No integrated framework currently exists for assessing risks to offshore wind farms in the United States, which poses a challenge for wind farm risk management. In this "Perspective", we provide an overview of the risks faced by an offshore wind farm, argue that an integrated framework is needed, and give a preliminary starting point for such a framework to illustrate what it might look like. This is not a final framework; substantial work remains. Our intention here is to highlight the research need in this area in the hope of spurring additional research about the risks to wind farms to complement the substantial amount of on-going research on the risks from wind farms. © 2015 Society for Risk Analysis.

Forest responses to increasing aridity and warmth in the southwestern United States.

PubMed

Williams, A Park; Allen, Craig D; Millar, Constance I; Swetnam, Thomas W; Michaelsen, Joel; Still, Christopher J; Leavitt, Steven W

2010-12-14

In recent decades, intense droughts, insect outbreaks, and wildfires have led to decreasing tree growth and increasing mortality in many temperate forests. We compared annual tree-ring width data from 1,097 populations in the coterminous United States to climate data and evaluated site-specific tree responses to climate variations throughout the 20th century. For each population, we developed a climate-driven growth equation by using climate records to predict annual ring widths. Forests within the southwestern United States appear particularly sensitive to drought and warmth. We input 21st century climate projections to the equations to predict growth responses. Our results suggest that if temperature and aridity rise as they are projected to, southwestern trees will experience substantially reduced growth during this century. As tree growth declines, mortality rates may increase at many sites. Increases in wildfires and bark-beetle outbreaks in the most recent decade are likely related to extreme drought and high temperatures during this period. Using satellite imagery and aerial survey data, we conservatively calculate that ≈ 2.7% of southwestern forest and woodland area experienced substantial mortality due to wildfires from 1984 to 2006, and ≈ 7.6% experienced mortality associated with bark beetles from 1997 to 2008. We estimate that up to ≈ 18% of southwestern forest area (excluding woodlands) experienced mortality due to bark beetles or wildfire during this period. Expected climatic changes will alter future forest productivity, disturbance regimes, and species ranges throughout the Southwest. Emerging knowledge of these impending transitions informs efforts to adaptively manage southwestern forests.

Temporal trends in population-based death rates associated with chronic liver disease and liver cancer in the United States over the last 30 years.

PubMed

Kim, Yuhree; Ejaz, Aslam; Tayal, Amit; Spolverato, Gaya; Bridges, John F P; Anders, Robert A; Pawlik, Timothy M

2014-10-01

The health and economic burden from liver disease in the United States is substantial and rising. The objective of this study was to characterize temporal trends in mortality from chronic liver disease and liver cancer and the incidence of associated risk factors using population-based data over the past 30 years. Population-based mortality data were obtained from the National Vital Statistics System, and population estimates were derived from the national census for US adults (aged >45 years). Crude death rates (CDRs), age-adjusted death rates (ADRs), and average annual percentage change (AAPC) statistics were calculated. In total, 690,414 deaths (1.1%) were attributable to chronic liver disease, whereas 331,393 deaths (0.5%) were attributable to liver cancer between 1981 and 2010. The incidence of liver cancer was estimated at 7.1 cases per 100,000 population. Mortality rates from chronic liver disease and liver cancer increased substantially over the past 3 decades, with ADRs of 23.7 and 16.6 per 100,000 population in 2010, respectively. The AAPC from 2006 to 2010 demonstrated an increased ADR for chronic liver disease (AAPC, 1.5%; 95% confidence interval, 0.3%-2.8%) and liver cancer (AAPC, 2.6%; 95% confidence interval, 2.4%-2.7%). A comprehensive approach that involves primary and secondary prevention, increased access to treatment, and more funding for liver-related research is needed to address the high death rates associated with chronic liver disease and liver cancer in the United States. © 2014 American Cancer Society.

Africans in the American Labor Market

PubMed Central

Elo, Irma T.; Frankenberg, Elizabeth; Gansey, Romeo; Thomas, Duncan

2015-01-01

The number of migrants to the United States from Africa has grown exponentially since the 1930s. For the first time in America’s history, migrants born in Africa are growing at a faster rate than migrants from any other continent. The composition of African-origin migrants has also changed dramatically: in the mid-twentieth century, the majority were white and came from only three countries; but today, about one-fifth are white, and African-origin migrants hail from across the entire continent. Little is known about the implications of these changes for their labor market outcomes in the United States. Using the 2000–2011 waves of the American Community Survey, we present a picture of enormous heterogeneity in labor market participation, sectoral choice, and hourly earnings of male and female migrants by country of birth, race, age at arrival in the United States, and human capital. For example, controlling a rich set of human capital and demographic characteristics, some migrants—such as those from South Africa/Zimbabwe and Cape Verde, who typically enter on employment visas—earn substantial premiums relative to other African-origin migrants. These premiums are especially large among males who arrived after age 18. In contrast, other migrants—such as those from Sudan/Somalia, who arrived more recently, mostly as refugees—earn substantially less than migrants from other African countries. Understanding the mechanisms generating the heterogeneity in these outcomes—including levels of socioeconomic development, language, culture, and quality of education in countries of origin, as well as selectivity of those who migrate—remain important unresolved research questions. PMID:26304845

Africans in the American Labor Market.

PubMed

Elo, Irma T; Frankenberg, Elizabeth; Gansey, Romeo; Thomas, Duncan

2015-10-01

The number of migrants to the United States from Africa has grown exponentially since the 1930s. For the first time in America's history, migrants born in Africa are growing at a faster rate than migrants from any other continent. The composition of African-origin migrants has also changed dramatically: in the mid-twentieth century, the majority were white and came from only three countries; but today, about one-fifth are white, and African-origin migrants hail from across the entire continent. Little is known about the implications of these changes for their labor market outcomes in the United States. Using the 2000-2011 waves of the American Community Survey, we present a picture of enormous heterogeneity in labor market participation, sectoral choice, and hourly earnings of male and female migrants by country of birth, race, age at arrival in the United States, and human capital. For example, controlling a rich set of human capital and demographic characteristics, some migrants-such as those from South Africa/Zimbabwe and Cape Verde, who typically enter on employment visas-earn substantial premiums relative to other African-origin migrants. These premiums are especially large among males who arrived after age 18. In contrast, other migrants-such as those from Sudan/Somalia, who arrived more recently, mostly as refugees-earn substantially less than migrants from other African countries. Understanding the mechanisms generating the heterogeneity in these outcomes-including levels of socioeconomic development, language, culture, and quality of education in countries of origin, as well as selectivity of those who migrate-figures prominently among important unresolved research questions.

Forest responses to increasing aridity and warmth in the southwestern United States

USGS Publications Warehouse

Williams, A.P.; Allen, Craig D.; Millar, C.I.; Swetnam, T.W.; Michaelsen, J.; Still, C.J.; Leavitt, Steven W.

2010-01-01

In recent decades, intense droughts, insect outbreaks, and wildfires have led to decreasing tree growth and increasing mortality in many temperate forests. We compared annual tree-ring width data from 1,097 populations in the coterminous United States to climate data and evaluated site-specific tree responses to climate variations throughout the 20th century. For each population, we developed a climate-driven growth equation by using climate records to predict annual ring widths. Forests within the southwestern United States appear particularly sensitive to drought and warmth. We input 21st century climate projections to the equations to predict growth responses. Our results suggest that if temperature and aridity rise as they are projected to, southwestern trees will experience substantially reduced growth during this century. As tree growth declines, mortality rates may increase at many sites. Increases in wildfires and bark-beetle outbreaks in the most recent decade are likely related to extreme drought and high temperatures during this period. Using satellite imagery and aerial survey data, we conservatively calculate that ≈2.7% of southwestern forest and woodland area experienced substantial mortality due to wildfires from 1984 to 2006, and ≈7.6% experienced mortality associated with bark beetles from 1997 to 2008. We estimate that up to ≈18% of southwestern forest area (excluding woodlands) experienced mortality due to bark beetles or wildfire during this period. Expected climatic changes will alter future forest productivity, disturbance regimes, and species ranges throughout the Southwest. Emerging knowledge of these impending transitions informs efforts to adaptively manage southwestern forests.

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.

Widespread natural perchlorate in unsaturated zones of the southwest United States

USGS Publications Warehouse

Rao, Balaji; Anderson, Todd A.; Orris, Greta J.; Rainwater, Ken A.; Rajagopalan, Srinath; Sandvig, Renee M.; Scanlon, Bridget R.; Stonestrom, David A.; Walvoord, Michelle Ann; Jackson, W Andrew

2007-01-01

A substantial reservoir (up to 1 kg ha-1) of natural perchlorate is present in diverse unsaturated zones of the arid and semi-arid southwestern United States. The perchlorate co-occurs with meteoric chloride that has accumulated in these soils throughout the Holocene [0 to 10−15 ka (thousand years ago)] and possibly longer periods. Previously, natural perchlorate widely believed to be limited to the Atacama Desert, now appears widespread in steppe-to-desert ecoregions. The perchlorate reservoir becomes sufficiently large to affect groundwater when recharge from irrigation or climate change flushes accumulated salts from the unsaturated zone. This new source may help explain increasing reports of perchlorate in dry region agricultural products and should be considered when evaluating overall source contributions.

Health issues of Afghan refugees in California.

PubMed Central

Lipson, J G; Omidian, P A

1992-01-01

Since the 1979 Soviet invasion of Afghanistan, more than 6 million Afghan refugees have become the world's largest refugee population. Although refugees in Pakistan and Iran are now beginning to repatriate, continuing political turmoil in Afghanistan and children's acculturation and educational opportunities will keep many Afghans in the United States permanently. Although there are no accurate statistics, local resettlement agencies and Afghan community leaders estimate that there are 10,000 to 35,000 Afghans in northern California. They suffer from a variety of problems common to refugees: language, economic and occupational problems, and substantial challenges in psychological, family, social, and cultural adjustment to the United States. Although many Afghans are doing well, many others have depression, psychosomatic symptoms, and posttraumatic stress disorder. PMID:1413768

Equivalence studies for complex active ingredients and dosage forms.

PubMed

Bhattycharyya, Lokesh; Dabbah, Roger; Hauck, Walter; Sheinin, Eric; Yeoman, Lynn; Williams, Roger

2005-11-17

This article examines the United States Pharmacopeia (USP) and its role in assessing the equivalence and inequivalence of biological and biotechnological drug substances and products-a role USP has played since its founding in 1820. A public monograph in the United States Pharmacopeia-National Formulary helps practitioners and other interested parties understand how an article's strength, quality, and purity should be controlled. Such a monograph is a standard to which all manufactured ingredients and products should conform, and it is a starting point for subsequent-entry manufacturers, recognizing that substantial additional one-time characterization studies may be needed to document equivalence. Review of these studies is the province of the regulatory agency, but compendial tests can provide clarity and guidance in the process.

Assessment of epidemiology capacity in state health departments - United States, 2013.

PubMed

Hadler, James L; Lampkins, Rebecca; Lemmings, Jennifer; Lichtenstein, Meredith; Huang, Monica; Engel, Jeffrey

2015-04-17

Since 2001, the Council of State and Territorial Epidemiologists (CSTE) periodically has conducted a standardized national assessment of state health departments' core epidemiology capacity (1-4). During August-September 2013, CSTE sent a web-based questionnaire to state epidemiologists in the 50 states and the District of Columbia. The questionnaire inquired into workforce capacity and technology advancements to support public health surveillance. Measures of capacity included the total number of epidemiologists, a self-assessment of the state's ability to carry out four of the 10 essential public health services* most relevant to epidemiologists, and program-specific epidemiology capacity. This report summarizes the results, which indicated that in 2013, most of these measures were at their highest level since assessments began in 2001, including the number of epidemiologists, the percentage of state health departments with substantial-to-full (>50%) capacity for three of the 10 essential public health services, and the percentage with substantial-to-full epidemiology capacity for eight of 10 program areas. However, >50% of states reported minimal-to-no (<25%) epidemiology capacity for four of 10 program areas, including occupational health (55%), oral health (59%), substance abuse (73%), and mental health (80%). Federal, state, and local agencies should work together to develop a strategy to address continued outstanding gaps in epidemiology capacity.

The mobile hospital technology industry: focus on the computerized tomography scanner.

PubMed

Hartley, D; Moscovice, I

1996-01-01

This study of firms offering mobile hospital technology to rural hospitals in eight northwestern states found that several permanently parked computerized tomography (CT) units were found where mobile routes had atrophied due to the purchase of fixed units by former mobile CT hospital clients. Based on a criterion of 140 scans per month per unit as a threshold of profitable production, units owned by larger firms (those that operate five or more units) were more likely to be profitable than units owned by smaller firms (71% versus 20%, P = 0.03). A substantial number of rural hospitals lose money on mobile CT due to low Medicare reimbursement. In some areas, mobile hospital technology is a highly competitive industry. Evidence was found that several firms compete in some geographic areas and that some firms have lost hospital clients to competing vendors.

Losses of Ammonia and Nitrate from Agriculture and Their Effect on Nitrogen Recovery in the European Union and the United States between 1900 and 2050.

PubMed

van Grinsven, Hans J M; Bouwman, Lex; Cassman, Kenneth G; van Es, Harold M; McCrackin, Michelle L; Beusen, Arthur H W

2015-03-01

Historical trends and levels of nitrogen (N) budgets and emissions to air and water in the European Union and the United States are markedly different. Agro-environmental policy approaches also differ, with emphasis on voluntary or incentive-based schemes in the United States versus a more regulatory approach in the European Union. This paper explores the implications of these differences for attaining long-term policy targets for air and water quality. Nutrient surplus problems were more severe in the European Union than in the United States during the 1970s and 1980s. The EU Nitrates and National Emission Ceilings directives contributed to decreases in fertilizer use, N surplus, and ammonia (NH) emissions, whereas in the United States they stabilized, although NH emissions are still increasing. These differences were analyzed using statistical data for 1900-2005 and the global IMAGE model. IMAGE could reproduce NH emissions and soil N surpluses at different scales (European Union and United States, country and state) and N loads in the Rhine and Mississippi. The regulation-driven changes during the past 25 yr in the European Union have reduced public concerns and have brought agricultural N loads to the aquatic environment closer to US levels. Despite differences in agro-environmental policies and agricultural structure (more N-fixing soybean and more spatially separated feed and livestock production in the United States than in the European Union), current N use efficiency in US and EU crop production is similar. IMAGE projections for the IAASTD-baseline scenario indicate that N loading to the environment in 2050 will be similar to current levels. In the United States, environmental N loads will remain substantially smaller than in the European Union, whereas agricultural production in 2050 in the United States will increase by 30% relative to 2005, as compared with an increase of 8% in the European Union. However, in the United States, even rigorous mitigation with maximum recycling of manure N and a 25% reduction in fertilizer use will not achieve the policy target to halve the N export to the Gulf of Mexico. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

The Cost-Benefit Balance of Statins in Hawai'i: A Moving Target.

PubMed

Lum, Corey J; Nakagawa, Kazuma; Shohet, Ralph V; Seto, Todd B; Taira, Deborah A

2017-04-01

Statins are lipid-lowering medications used for primary and secondary prevention of atherosclerotic disease and represent a substantial portion of drug costs in the United States. A better understanding of prescribing patterns and drug costs should lead to more rational utilization and help constrain health care expenditures in the United States. The 2013 Medicare Provider Utilization and Payment Data: Part D Prescriber Public Use File for the State of Hawai'i was analyzed. The number of prescriptions for statins, total annual cost, and daily cost were calculated by prescriber specialty and drug. Potential savings from substituting the highest-cost statin with lower-cost statins were calculated. Over 421,000 prescriptions for statins were provided to Medicare Part D beneficiaries in Hawai'i in 2013, which cost $17.6M. The three most commonly prescribed statins were simvastatin (33.4%), atorvastatin (33.4%), and lovastatin (13.9%). Although rosuvastatin comprised 5.4% of the total statin prescriptions, it represented 30.1% of the total cost of statins due to a higher daily cost ($5.53/day) compared to simvastatin ($0.25/day) and atorvastatin ($1.10/day). Cardiologists and general practitioners prescribed the highest percentage of rosuvastatin (8% each). Hypothetical substitution of rosuvastatin would have resulted in substantial annual cost savings (Simvastatin would have saved $1.3M for 25% substitution and $5.1M for 100% substitution, while atorvastatin would have saved $1.1M for 25% substitution and $4.3M for 100% substitution). Among Medicare Part D beneficiaries in Hawai'i, prescribing variation for statins between specialties were observed. Substitution of higher-cost with lower-cost statins may lead to substantial cost savings.

The Contributions of Selected Diseases to Disparities in Death Rates and Years of Life Lost for Racial/Ethnic Minorities in the United States, 1999–2010

PubMed Central

Peace, Frederick; Howard, Virginia J.

2014-01-01

Introduction Differences in risk for death from diseases and other causes among racial/ethnic groups likely contributed to the limited improvement in the state of health in the United States in the last few decades. The objective of this study was to identify causes of death that are the largest contributors to health disparities among racial/ethnic groups. Methods Using data from WONDER system, we measured the relative (age-adjusted mortality ratio [AAMR]) and absolute (difference in years of life lost [dYLL]) differences in mortality risk between the non-Hispanic white population and the black, Hispanic, American Indian/Alaska Native, and Asian/Pacific Islander populations for the 25 leading causes of death. Results Many causes contributed to disparities between non-Hispanic whites and blacks, led by assault (AAMR, 7.56; dYLL, 4.5 million). Malignant neoplasms were the second largest absolute contributor (dYLL, 3.8 million) to black–white disparities; we also found substantial relative and absolute differences for several cardiovascular diseases. Only assault, diabetes, and diseases of the liver contributed substantially to disparities between non-Hispanic whites and Hispanics (AAMR ≥ 1.65; dYLL ≥ 325,000). Many causes of death, led by assault (AAMR, 3.25; dYLL, 98,000), contributed to disparities between non-Hispanic whites and American Indians/Alaska Natives; Asian/Pacific Islanders did not have a higher risk than non-Hispanic whites for death from any disease. Conclusion Assault was a substantial contributor to disparities in mortality among non-Asian racial/ethnic minority populations. Research and intervention resources need to target diseases (such as diabetes and diseases of the liver) that affect certain racial/ethnic populations. PMID:25078566

Risk of transmission of bovine spongiform encephalopathy to humans in the United States: report of the Council on Scientific Affairs. American Medical Association.

PubMed

Tan, L; Williams, M A; Khan, M K; Champion, H C; Nielsen, N H

The risk of possible transmission of bovine spongiform encephalopathy (BSE) in the United States is a substantial public health concern. To systematically review the current scientific literature and discuss legislation and regulations that have been implemented to prevent the disease. Literature review using the MEDLINE, EMBASE, and Lexis/Nexis databases for 1975 through 1997 on the terms bovine spongiform encephalopathy, prion diseases, prions, and Creutzfeldt-Jakob syndrome. The Internet was used to identify regulatory actions and health surveillance. MEDLINE, EMBASE, and Lexis/Nexis databases were searched from 1975 through 1997 for English-language articles that provided information on assessment of transmission risk. Unique circumstances in the United Kingdom caused the emergence and propagation of BSE in cattle, including widespread use of meat and bonemeal cattle feed derived from scrapie-infected sheep and the adoption of a new type of processing that did not reduce the amount of infectious prions prior to feeding. Many of these circumstances do not exist in the United States. In the United Kingdom, new variant Creutzfeldt-Jakob disease probably resulted from the ingestion of BSE-contaminated processed beef. The United Kingdom and the European Union now have strong regulations in place to stop the spread of BSE. While BSE has not been observed in the United States, the US government has surveillance and response plans in effect. Current risk of transmission of BSE in the United States is minimal because (1) BSE has not been shown to exist in this country; (2) adequate regulations exist to prevent entry of foreign sources of BSE into the United States; (3) adequate regulations exist to prevent undetected cases of BSE from uncontrolled amplification within the US cattle population; and (4) adequate preventive guidelines exist to prevent high-risk bovine materials from contaminating products intended for human consumption.

Substantiating the Need to Apply a Sociocultural Lens to the Preparation of Teachers in an Effort to Achieve Science Reform

ERIC Educational Resources Information Center

Zapata, Mara

2013-01-01

This qualitative, sociocultural study examines how teacher preparation programs may have deliberate impact on science reform by unearthing the complex layers of diversity inherent in the contextual reality of education. This study was conducted in one of the largest school districts in the Southeastern United States, serving a predominately…

Effects of different management regimes on survival of northern red oak underplantings in the Ridge and Valley Province

Treesearch

Adam E. Regula; David W. McGill; Cynthia D. Huebner

2015-01-01

While dominant throughout much of the eastern United States, a recent decline in oak regeneration has merited substantial research. Ultimately, successful regeneration entails the establishment of advance reproduction of sufficient size and density to provide a high probability of ascendancy to dominant or co-dominant status. Potential prescriptions for achieving this...

Relationships between Adolescent Sexual Outcomes and Exposure to Sex in Media: Robustness to Propensity-Based Analysis

ERIC Educational Resources Information Center

Collins, Rebecca L.; Martino, Steven C.; Elliott, Marc N.; Miu, Angela

2011-01-01

Adolescent sexual health is a substantial problem in the United States, and two recent studies have linked adolescent sexual behavior and/or outcomes to youths' exposure to sex in the media. Both studies had longitudinal survey designs and used covariate-adjusted regression analysis. Steinberg and Monahan (2011) reanalyzed data from one of these…

Cognitive Behavioral Therapy for Adherence and Depression (CBT-AD) in HIV-Infected Injection Drug Users: A Randomized Controlled Trial

ERIC Educational Resources Information Center

Safren, Steven A.; O'Cleirigh, Conall M.; Bullis, Jacqueline R.; Otto, Michael W.; Stein, Michael D.; Pollack, Mark H.

2012-01-01

Objective: Depression and substance use, the most common comorbidities with HIV, are both associated with poor treatment adherence. Injection drug users comprise a substantial portion of individuals with HIV in the United States and globally. The present study tested cognitive behavioral therapy for adherence and depression (CBT-AD) in patients…

Hairy vetch biomass across the eastern United States: Effects of latitude, seeding rate and date, and termination timing

USDA-ARS?s Scientific Manuscript database

Hairy vetch (Vicia villosa Roth) is a winter annual legume cover crop that is often grown because it can provide a substantial amount of N to the following cash crop. Nitrogen accumulation is dependent on biomass production, which in turn is affected by climate, seeding rate and date, and timing of ...

Using local ecological knowledge to assess morel decline in the U.S. Mid-Atlantic region

Treesearch

Marla R. Emery; Elizabeth S. Barron

2010-01-01

Morels (Morchella spp.) are prized wild edible mushrooms. In the United States, morels are the focus of family traditions, local festivals, mycological society forays, and social media, as well as substantial commercial trade. A majority of the anglophone research on morels has been conducted in Europe and in the U.S. Pacific Northwest and Midwest....

Retrospective Reports of Pregnancy Wantedness and Child Well-Being in the United States

ERIC Educational Resources Information Center

Hummer, Robert A.; Hack, Kimberly A.; Raley, R. Kelly

2004-01-01

Survey estimates indicate that about one half of all U.S. pregnancies that result in birth are reported as unwanted or mistimed. As a result, there is substantial interest in the association between pregnancy wantedness and infant and child well-being. The objective of this study is to expand our knowledge of the effects of pregnancy wantedness on…

No Evidence of Suicide Increase Following Terrorist Attacks in the United States: An Interrupted Time-Series Analysis of September 11 and Oklahoma City

ERIC Educational Resources Information Center

Pridemore, William Alex; Trahan, Adam; Chamlin, Mitchell B.

2009-01-01

There is substantial evidence of detrimental psychological sequelae following disasters, including terrorist attacks. The effect of these events on extreme responses such as suicide, however, is unclear. We tested competing hypotheses about such effects by employing autoregressive integrated moving average techniques to model the impact of…

Type of High-School Credentials and Older Age ADL and IADL Limitations: Is the GED Credential Equivalent to a Diploma?

ERIC Educational Resources Information Center

Liu, Sze Yan; Chavan, Niraj R.; Glymour, M. Maria

2013-01-01

Purpose: Educational attainment is a robust predictor of disability in elderly Americans: older adults with high-school (HS) diplomas have substantially lower disability than individuals who did not complete HS. General Educational Development (GED) diplomas now comprise almost 20% of new HS credentials issued annually in the United States but it…

Developing a World View for Science Education: A Message from the NSTA President

ERIC Educational Resources Information Center

Padilla, Michael

2005-01-01

Substantial growth of Hispanic and Asian immigration in the United States during the past decade has begun to affect almost all school systems, not just those in urban or coastal areas. This realization has led the author to choose Developing a World View for Science Education as the theme for his National Science Teachers Association (NSTA)…

The Best of Times, the Worst of Times: Rising Standards and Declining Staff Qualifications in Early Childhood Education

ERIC Educational Resources Information Center

French, Robert

2010-01-01

Low pay, meager benefits, poor morale, and high turnover impact the daily experience of many early childhood educators in the United States. While public spending in early childhood education has substantially increased in recent years, it has mainly fueled expansion, not quality enhancement to help programs attract, compensate, and retain…

Recession effects on the forests and forest products industries of the South.

Treesearch

Douglas Hodges; Andrew Hartsell; Consuelo Brandeis; Thomas Brandeis; James Bentley

2012-01-01

The economic recession affected southern forests and related industries substantially, particularly those sectors most closely related to home construction. Between 2005 and 2009, for example, the three primary forestry sectors – wood manufacturing, paper manufacturing, and forestry and logging – lost more than 110,000 jobs in the southern United States. This article...

Determinants of Police Strength in Large U.S. Cities during the 1990s: A Fixed-Effects Panel Analysis

ERIC Educational Resources Information Center

McCarty, William P.; Ren, Ling; Zhao, Jihong

2012-01-01

The 1990s represented a unique decade in which to analyze the determinants of police strength in the United States. This decade was a time in which crime initially increased, then substantially decreased. Furthermore, this decade also was characterized by increases in the minority population throughout large American cities. Finally, the 1990s…

Implications of land-use change on forest carbon stocks in the eastern United States

Treesearch

Joshua Puhlick; Christopher Woodall; Aaron Weiskittel

2017-01-01

Given the substantial role that forests play in removing CO2 from the atmosphere, there has been a growing need to evaluate the carbon (C) implications of various forest management and land-use decisions. Although assessment of land-use change is central to national-level greenhouse gas monitoring guidelines, it is rarely incorporated into forest...

Reducing the Teen Death Rate. KIDS COUNT Indicator Brief

ERIC Educational Resources Information Center

Shore, Rima; Shore, Barbara

2009-01-01

Life continues to hold considerable risk for adolescents in the United States. In 2006, the teen death rate stood at 64 deaths per 100,000 teens (13,739 teens) (KIDS COUNT Data Center, 2009). Although it has declined by 4 percent since 2000, the rate of teen death in this country remains substantially higher than in many peer nations, based…

Racial and Ethnic Disparities: A Population-Based Examination of Risk Factors for Involvement with Child Protective Services

ERIC Educational Resources Information Center

Putnam-Hornstein, Emily; Needell, Barbara; King, Bryn; Johnson-Motoyama, Michelle

2013-01-01

Objective: Data from the United States indicate pronounced and persistent racial/ethnic differences in the rates at which children are referred and substantiated as victims of child abuse and neglect. In this study, we examined the extent to which aggregate racial differences are attributable to variations in the distribution of individual and…

National inventories of down and dead woody material forest carbon stocks in the United States: Challenges and opportunities

Treesearch

C.W. Woodall; L.S. Heath; J.E. Smith

2008-01-01

Concerns over the effect of greenhouse gases and consequent international agreements and regional/national programs have spurred the need for comprehensive assessments of forest ecosystem carbon stocks. Down and dead woody (DDW) materials are a substantial component of forest carbon stocks; however, few surveys of DDW carbon stocks have been conducted at national-...

Tech Talk for Social Studies Teachers: Evaluating Online Resources--The Importance of Critical Reading Skills in Online Environments

ERIC Educational Resources Information Center

Street, Chris

2005-01-01

In the past two decades, substantial changes in pedagogy, advances in technology, and new emphases on critical reading, writing, and thinking across the curriculum have swept the educational landscape of the United States. Although "many students are familiar with some technological elements (notably e-mail and Web browsing), few demonstrate the…

Student Learning and Instructor Investment in Online and Face-to-Face Natural Resources Courses

ERIC Educational Resources Information Center

Wuellner, Melissa R.

2013-01-01

Substantial growth in online education in the United States has prompted questions on the levels of student learning and satisfaction achieved and the amount of instructor time investment required in the online environment compared to the face-to-face (F2F) environment. To date, very few have studied these measurements in science courses, and none…

77 FR 18984 - Special Local Regulation for Marine Events; Yorktown Parade of Sail, York River; Yorktown, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

.... We expect the economic impact of this proposed rule to be so minimal that a full Regulatory... proposed rule would not have a significant economic impact on a substantial number of small entities. This... waters of the United States that may have potential for negative impact on the safety or other interest...

Level-I Trauma Center Effects on Return-to-Work Outcomes

ERIC Educational Resources Information Center

Prada, Sergio I.; Salkever, David; MacKenzie, Ellen J.

2012-01-01

Background: Injury is the leading cause of death for persons aged 1-44 years in the United States. Injuries have a substantial economic cost. For that reason, regional systems of trauma care in which the more acutely injured patients are transported to Level-I (L-I) trauma centers (TCs) has been widely advocated. However, the cost of TC care is…

33 CFR Appendix B to Part 221 - Federal Energy Regulatory Commission Form L-3 (Revised October 1975)

Code of Federal Regulations, 2010 CFR

2010-07-01

... license for constructed major project affecting navigable waters of the united states Article 1. The..., terms, and conditions of the license. Article 2. No substantial change shall be made in the maps, plans... theretofore made a part of the license as may be specified by the Commission. Article 3. The project area and...

50 CFR 86.113 - What if I have recently completed a boat access survey?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... completed a boat access survey? If the recent survey substantially answers the provisions in § 86.118, the...

50 CFR 86.113 - What if I have recently completed a boat access survey?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... completed a boat access survey? If the recent survey substantially answers the provisions in § 86.118, the...

50 CFR 86.113 - What if I have recently completed a boat access survey?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false What if I have recently completed a boat access survey? 86.113 Section 86.113 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... completed a boat access survey? If the recent survey substantially answers the provisions in § 86.118, the...

31 CFR 515.527 - Certain transactions with respect to United States intellectual property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... paragraph (a)(1) of this section with respect to a mark, trade name, or commercial name that is the same as or substantially similar to a mark, trade name, or commercial name that was used in connection with a... of the mark, trade name, or commercial name, or the bona fide successor-in-interest has expressly...

Use of real-time GNSS-RF data to characterize the swing movements of forestry equipment

Treesearch

Ryer M. Becker; Robert F. Keefe; Nathaniel M. Anderson

2017-01-01

The western United States faces significant forest management challenges after severe bark beetle infestations have led to substantial mortality. Minimizing costs is vital for increasing the feasibility of management operations in affected forests. Multi‐transmitter Global Navigation Satellite System (GNSS)‐radio frequencies (RF) technology has applications in the...

Allee effects and pulsed invasion by the gypsy moth

Treesearch

Derk M. Johnson; Andrew M. Liebhold; Patrick C. Tobin; Ottar N. Bjornstad

2006-01-01

Biological invasions pose considerable threats to the world's ecosystems and cause substantial economic losses. A prime example is the invasion of the gypsy moth in the United States, for which more than $194 million was spent on management and monitoring between 1985 and 2004 alone. The spread of the gypsy moth across eastern North America is, perhaps, the most...

Personnel Requirements for an Advanced Shipyard Technology.

DTIC Science & Technology

1979-09-01

emergence of Japan as an aggressive and highly successful competitor for western vessel orders and the determination of some less-developed countries...continental United States and the Virgin Islands is specifically excluded from the Jones Act. Participation in Great Lakes international service between U.S...Input-Output Analysis (Washington: Maritime Administration, May 1977), p. 33. 34 In addition, the shipbuilding industry makes substantial positive

Recent Trends in Coverage of the Mexican-Born Population of the United States: Results From Applying Multiple Methods Across Time

PubMed Central

Van Hook, Jennifer; Bean, Frank D.; Bachmeier, James D.; Tucker, Catherine

2014-01-01

The accuracy of counts of U.S. racial/ethnic and immigrant groups depends on coverage of the foreign-born in official data. Because Mexicans constitute by far the largest single national-origin group among the foreign-born in the United States, we compile new evidence about the coverage of the Mexican-born population in the 2000 census and 2001–2010 American Community Survey (ACS) using three techniques: a death registration, a birth registration, and a net migration method. For the late 1990s and first half of the 2000–2010 decade, results indicate that coverage error was somewhat higher than currently assumed but substantially declined by the latter half of the 2000–2010 decade. Additionally, we find evidence that U.S. census and ACS data miss substantial numbers of children of Mexican immigrants, as well as people who are most likely to be unauthorized: namely, working-aged Mexican immigrants (ages 15–64), especially males. The findings highlight the heterogeneity of the Mexican foreign-born population and the ways in which migration dynamics may affect population coverage. PMID:24570373

Synchronous environmental and cultural change in the prehistory of the northeastern United States.

PubMed

Munoz, Samuel E; Gajewski, Konrad; Peros, Matthew C

2010-12-21

Climatic changes during the late Quaternary have resulted in substantial, often abrupt, rearrangements of terrestrial ecosystems, but the relationship between these environmental changes and prehistoric human culture and population size remains unclear. Using a database of archaeological radiocarbon dates alongside a network of paleoecological records (sedimentary pollen and charcoal) and paleoclimatic reconstructions, we show that periods of cultural and demographic change in the northeastern United States occurred at the same times as the major environmental-climatic transitions of that region. At 11.6, 8.2, 5.4, and 3.0 kyr BP (10(3) calendar years before present), changes in forest composition altered the distribution, availability, and predictability of food resources which triggered technological adjustments manifested in the archaeological record. Human population level has varied in response to these external changes in ecosystems, but the adoption of maize agriculture during the late Holocene also resulted in a substantial population increase. This study demonstrates the long-term interconnectedness of prehistoric human cultures and the ecosystems they inhabited, and provides a consolidated environmental-cultural framework from which more interdisciplinary research and discussion can develop. Moreover, it emphasizes the complex nature of human responses to environmental change in a temperate region.

The epidemiology of drug promotion.

PubMed

Silverman, M

1977-01-01

A survey was conducted on the promotion of 28 prescription drugs in the form of 40 different products marketed in the United States and Latin America by 23 multinational pharmaceutical companies. Striking differences were found in the manner in which the identical drug, marketed by the identical company or its foreign affiliate, was described to physicians in the United States and to physicians in Latin America. In the United States, the listed indications were usually few in number, while the contraindications, warnings, and potential adverse reactions were given in extensive detail. In Latin America, the listed indications were far more numerous, while the hazards were usually minimized, glossed over, or totally ignored. The differences were not simply between the United States on the one hand and all the Latin American countries on the other. There were substantial differences within Latin America, with the same global company telling one story in Mexico, another in Central America, a third in Ecuador and Colombia, and yet another in Brazil. The companies have sought to defend these practices by contending that they are not breaking any Latin American laws. In some countries, however, such promotion is in clear violation of the law. The corporate ethics and social responsibilities concerned here call for examination and action.

Burden of unintended pregnancy in the United States: potential savings with increased use of long-acting reversible contraception.

PubMed

Trussell, James; Henry, Nathaniel; Hassan, Fareen; Prezioso, Alexander; Law, Amy; Filonenko, Anna

2013-02-01

This study evaluated the total costs of unintended pregnancy (UP) in the United States (US) from a third-party health care payer perspective and explored the potential role for long-acting reversible contraception (LARC) in reducing UP and resulting health care expenditure. An economic model was constructed to estimate direct costs of UP as well as the proportion of UP costs that could be attributed to imperfect contraceptive adherence. The model considered all women requiring reversible contraception in the US: the pattern of contraceptive use and the rates of UP were derived from published sources. The costs of UP in the United States and the proportion of total cost that might be avoided by improved adherence through increased use of LARC were estimated. Annual medical costs of UP in the United States were estimated to be $4.6 billion, and 53% of these were attributed to imperfect contraceptive adherence. If 10% of women aged 20-29 years switched from oral contraception to LARC, total costs would be reduced by $288 million per year. Imperfect contraceptive adherence leads to substantial UP and high, avoidable costs. Improved uptake of LARC may generate health care cost savings by reducing contraceptive non-adherence. Copyright © 2013 Elsevier Inc. All rights reserved.

Burden of unintended pregnancy in the United States: Potential savings with increased use of long-acting reversible contraception

PubMed Central

Trussell, James; Henry, Nathaniel; Hassan, Fareen; Prezioso, Alexander; Law, Amy; Filonenko, Anna

2013-01-01

Background This study evaluated the total costs of unintended pregnancy (UP) in the United States from a third -party health care payer perspective and explored the potential role for long-acting reversible contraception (LARC) in reducing UP and resulting health care expenditure. Study Design An economic model was constructed to estimate direct costs of UP as well as the proportion of UP costs that could be attributed to imperfect contraceptive adherence. The model considered all US women requiring reversible contraception: the pattern of contraceptive use and rates of UP were derived from published sources. The costs of UP in the United States and the proportion of total cost that might be avoided by improved adherence through increased use of LARC were estimated. Results Annual medical costs of UP in the United States were estimated to be $4.5 billion, and 53% of these were attributed to imperfect contraceptive adherence. If 10% of women aged 20–29 years switched from oral contraception to LARC, total costs would be reduced by $288 million per year. Conclusions Imperfect contraceptive adherence leads to substantial unintended pregnancy and high, avoidable costs. Improved uptake of LARC may generate health care cost savings by reducing contraceptive non-adherence. PMID:22959904

Chromium Recycling in the United States in 1998

USGS Publications Warehouse

Papp, John F.

2001-01-01

The purpose of this report is to illustrate the extent to which chromium was recycled in the United States in 1998 and to identify chromium-recycling trends. The major use of chromium was in the metallurgical industry to make stainless steel; substantially less chromium was used in the refractory and chemical industries. In this study, the only chromium recycling reported was that which was a part of stainless steel scrap reuse. In 1998, 20 percent of the U.S. apparent consumption of chromium was secondary (from recycling); the remaining 80 percent was based on net chromium commodity imports and stock adjustments. Chromite ore was not mined in the United States in 1998. In 1998, 75,300 metric tons (t) of chromium contained in old scrap was consumed in the United States; it was valued at $66.4 million. Old scrap generated contained 132,000 t of chromium. The old scrap recycling efficiency was 87 percent, and the recycling rate was 20 percent. About 18,000 t of chromium in old scrap was unrecovered. New scrap consumed contained 28,600 t of chromium, which yielded a new-to-old-scrap ratio of 28:72. U.S. chromium-bearing stainless steel scrap net exports were valued at $154 million and were estimated to have contained 41,000 t of chromium.

Childbearing across Partnerships in Australia, the United States, Norway and Sweden

PubMed Central

Thomson, Elizabeth; Lappegård, Trude; Carlson, Marcia; Evans, Ann; Gray, Edith

2017-01-01

This paper compares mothers’ experience of having children with more than one partner in two liberal welfare regimes (the United States and Australia) and two social democratic regimes (Sweden and Norway). We use survey-based union and birth histories in Australia and the United States and data from national population registers in Norway and Sweden to estimate the likelihood of experiencing childbearing across partnerships at any point in the childbearing career. We find that births with new partners constitute a substantial proportion of all births in each country we study. Despite quite different arrangements for social welfare, the determinants of childbearing across partnerships are very similar. Women who had their first birth at a very young age or who are less well educated are most likely to have children with different partners. Socioeconomic differentials in childbearing across partnerships appeared to be stronger in the United States, but not in comparison to differentials in childbearing in the same union. Thus, no strong evidence was found for a steeper educational gradient in the liberal as opposed to social democratic welfare regimes. The risk of childbearing across partnerships increased dramatically in all countries from the 1980s to the 2000s, and the educational differential also increased; again, however, the increases were not associated with welfare regime. PMID:24399143

Does every US smoker bear the same cigarette tax?

PubMed Central

Xu, Xin; Malarcher, Ann; O’Halloran, Alissa; Kruger, Judy

2015-01-01

Aims To evaluate state cigarette excise tax pass-through rates for selected price-minimizing strategies. Design Multivariate regression analysis of current smokers from a stratified, national, dual-frame telephone survey. Setting United States. Participants A total of 16 542 adult current smokers aged 18 years or older. Measurements Cigarette per pack prices paid with and without coupons were obtained for pack versus carton purchase, use of generic brands versus premium brands, and purchase from Indian reservations versus outside Indian reservations. Findings The average per pack prices paid differed substantially by price-minimizing strategy. Smokers who used any type of price-minimizing strategies paid substantially less than those who did not use these strategies (P < 0.05). Premium brand users who purchased by pack in places outside Indian reservations paid the entire amount of the excise tax, together with an additional premium of 7–10 cents per pack for every $1 increase in excise tax (pass-through rate of 1.07–1.10, P < 0.05). In contrast, carton purchasers, generic brand users or those who were likely to make their purchases on Indian reservations paid only 30–83 cents per pack for every $1 tax increase (pass-through rate of 0.30–0.83, P < 0.05). Conclusions Many smokers in the United States are able to avoid the full impact of state excise tax on cost of smoking by buying cartons, using generic brands and buying from Indian reservations. PMID:24861973

Historical reconstructions of California wildfires vary by data source

USGS Publications Warehouse

Syphard, Alexandra D.; Keeley, Jon E.

2016-01-01

Historical data are essential for understanding how fire activity responds to different drivers. It is important that the source of data is commensurate with the spatial and temporal scale of the question addressed, but fire history databases are derived from different sources with different restrictions. In California, a frequently used fire history dataset is the State of California Fire and Resource Assessment Program (FRAP) fire history database, which circumscribes fire perimeters at a relatively fine scale. It includes large fires on both state and federal lands but only covers fires that were mapped or had other spatially explicit data. A different database is the state and federal governments’ annual reports of all fires. They are more complete than the FRAP database but are only spatially explicit to the level of county (California Department of Forestry and Fire Protection – Cal Fire) or forest (United States Forest Service – USFS). We found substantial differences between the FRAP database and the annual summaries, with the largest and most consistent discrepancy being in fire frequency. The FRAP database missed the majority of fires and is thus a poor indicator of fire frequency or indicators of ignition sources. The FRAP database is also deficient in area burned, especially before 1950. Even in contemporary records, the huge number of smaller fires not included in the FRAP database account for substantial cumulative differences in area burned. Wildfires in California account for nearly half of the western United States fire suppression budget. Therefore, the conclusions about data discrepancies and the implications for fire research are of broad importance.

Presentation and Epidemiology of Gastroesophageal Reflux Disease.

PubMed

Richter, Joel E; Rubenstein, Joel H

2018-01-01

Gastroesophageal reflux disease (GERD) is the most prevalent gastrointestinal disorder in the United States, and leads to substantial morbidity, though associated mortality is rare. The prevalence of GERD symptoms appeared to increase until 1999. Risk factors for complications of GERD include advanced age, male sex, white race, abdominal obesity, and tobacco use. Most patients with GERD present with heartburn and effortless regurgitation. Coexistent dysphagia is considered an alarm symptom, prompting evaluation. There is substantial overlap between symptoms of GERD and those of eosinophilic esophagitis, functional dyspepsia, and gastroparesis, posing a challenge for patient management. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

Decline in tuberculosis among Mexico-born persons in the United States, 2000-2010.

PubMed

Baker, Brian J; Jeffries, Carla D; Moonan, Patrick K

2014-05-01

In 2010, Mexico was the most common (22.9%) country of origin for foreign-born persons with tuberculosis in the United States, and overall trends in tuberculosis morbidity are substantially influenced by the Mexico-born population. To determine the risk of tuberculosis disease among Mexico-born persons living in the United States. Using data from the U.S. National Tuberculosis Surveillance System and the American Community Survey, we examined tuberculosis case counts and case rates stratified by years since entry into the United States and geographic proximity to the United States-Mexico border. We calculated trends in case rates over time measured by average annual percent change. The total tuberculosis case count (-14.5%) and annual tuberculosis case rate (average annual percent change -5.1%) declined among Mexico-born persons. Among those diagnosed with tuberculosis less than 1 year since entry into the United States (newly arrived persons), there was a decrease in tuberculosis cases (-60.4%), no change in tuberculosis case rate (average annual percent change of 0.0%), and a decrease in population (-60.7%). Among those living in the United States for more than 5 years (non-recently arrived persons), there was an increase in tuberculosis cases (+3.4%), a decrease in tuberculosis case rate (average annual percent change of -4.9%), and an increase in population (+62.7%). In 2010, 66.7% of Mexico-born cases were among non-recently arrived persons, compared with 51.1% in 2000. Although border states reported the highest proportions (>15%) of tuberculosis cases that were Mexico-born, the highest Mexico-born-specific tuberculosis case rates (>20/100,000 population) were in states in the eastern and southeastern regions of the United States. The decline in tuberculosis morbidity among Mexico-born persons may be attributed to fewer newly arrived persons from Mexico and lower tuberculosis case rates among non-recently arrived Mexico-born persons. The extent of the decline was dampened by an unchanged tuberculosis case rate among newly arrived persons from Mexico and a large increase in the non-recently arrived Mexico-born population. If current trends continue, tuberculosis morbidity among Mexico-born persons will be increasingly driven by those who have been living in the United States for more than 5 years.

Rabies surveillance in the United States during 2011.

PubMed

Blanton, Jesse D; Dyer, Jessie; McBrayer, Jesse; Rupprecht, Charles E

2012-09-15

During 2011, 49 states and Puerto Rico reported 6,031 rabid animals and 6 human rabies cases to the CDC, representing a 1.9% decrease from the 6,153 rabid animals and 2 human cases reported in 2010. Approximately 92% of reported rabid animals were wildlife. Relative contributions by the major animal groups were as follows: 1,981 raccoons (32.8%), 1,627 skunks (27.0%), 1,380 bats (22.9%), 427 foxes (7.1%), 303 cats (5.0%), 65 cattle (1.1%), and 70 dogs (1.2%). Compared with 2010, there was a substantial increase in the number of rabid skunks reported. Six cases of rabies involving humans were reported from California, Massachusetts, New Jersey, New York, and South Carolina. Three cases reported from Massachusetts, New Jersey, and New York were determined to be a result of canine rabies virus variants acquired outside the United States.

Rabies surveillance in the United States during 2011

PubMed Central

Blanton, Jesse D.; Dyer, Jessie; McBrayer, Jesse; Rupprecht, Charles E.

2016-01-01

Summary During 2011, 49 states and Puerto Rico reported 6,031 rabid animals and 6 human rabies cases to the CDC, representing a 1.9% decrease from the 6,153 rabid animals and 2 human cases reported in 2010. Approximately 92% of reported rabid animals were wildlife. Relative contributions by the major animal groups were as follows: 1,981 raccoons (32.8%), 1,627 skunks (270%), 1,380 bats (22.9%), 427 foxes (71%), 303 cats (5.0%), 65 cattle (1.1%), and 70 dogs (1.2%). Compared with 2010, there was a substantial increase in the number of rabid skunks reported. Six cases of rabies involving humans were reported from California, Massachusetts, New Jersey, New York, and South Carolina. Three cases reported from Massachusetts, New Jersey, and New York were determined to be a result of canine rabies virus variants acquired outside the United States. PMID:22947154

Survival of patients with gastric lymphoma in Germany and in the United States.

PubMed

Castro, Felipe A; Jansen, Lina; Krilaviciute, Agne; Katalinic, Alexander; Pulte, Dianne; Sirri, Eunice; Ressing, Meike; Holleczek, Bernd; Luttmann, Sabine; Brenner, Hermann

2015-10-01

This study aims to examine survival for gastric lymphomas and its main subtypes, mucosa-associated lymphoid tissue lymphoma (MALT), and diffuse large B-cell lymphoma (DLBCL), in Germany and in the United States. Data for patients diagnosed in 1997-2010 were used from 10 population-based German cancer registries and compared to the data from the US Surveillance, Epidemiology and End Results (SEER) 13 registries database. Patients age 15-74 diagnosed with gastric lymphomas were included in the analysis. Period analysis and modeled period analysis were used to estimate 5-year and 10-year relative survival (RS) in 2002-2010 and survival trends from 2002-2004 to 2008-2010. Overall, the database included 1534 and 2688 patients diagnosed with gastric lymphoma in 1997-2010 in Germany and in the United States, respectively. Survival was substantially higher for MALT (5-year and 10-year RS: 89.0% and 80.9% in Germany, 93.8% and 86.8% in the United States) than for DLBCL (67.5% and 59.2% in Germany, and 65.3% and 54.7% in the United States) in 2002-2010. Survival was slightly higher among female patients and decreased by age for gastric lymphomas combined and its main subtypes. A slight, nonsignificant, increase in the 5-year RS for gastric lymphomas combined was observed in Germany and the United States, with increases in 5-year RS between 2002-2004 and 2008-2010 from 77.1% to 81.0% and from 77.3% to 82.0%, respectively. Five-year RS of MALT exceeded 90% in 2008-2010 in both countries. Five-year RS of MALT meanwhile exceeds 90% in both Germany and the United States, but DLBCL has remained below 70% in both countries. © 2015 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

Erosion of State Alcohol Excise Taxes in the United States.

PubMed

Naimi, Timothy S; Blanchette, Jason G; Xuan, Ziming; Chaloupka, Francis J

2018-01-01

In the United States, excessive alcohol consumption is responsible for 88,000 deaths annually and cost $249 billion, or $2.05 per drink, in 2010. Specific excise taxes, the predominant form of alcohol taxation in the United States, are based on the volume of alcohol sold rather than a percentage of price and can thus degrade over time because of inflation. The objective of this study was to describe changes in inflation-adjusted state alcohol excise taxes on a beverage-specific basis. State-level data on specific excise taxes were obtained from the Alcohol Policy Information System and the Tax Foundation. Excise tax rates were converted into the tax per standard U.S. drink (14 g of ethanol) for beer, wine, and distilled spirits, and converted into 2015 dollars using annual Consumer Price Index data. Across U.S. states, the average state alcohol excise tax per drink in 2015 was $0.03 for beer, $0.05 for distilled spirits, and $0.03 for wine. From 1991 to 2015, the average inflation-adjusted (in 2015 dollars) state alcohol excise tax rate declined 30% for beer, 32% for distilled spirits, and 27% for wine. Percentage declines in state excise taxes since their inception were more than twice as large as those from 1991 to 2015. In 2015, average state specific excise taxes were $0.05 or less per standard drink across all beverage types and have experienced substantial inflation-adjusted declines.

Effects and Clinical Significance of GII.4 Sydney Norovirus, United States, 2012–2013

PubMed Central

Wikswo, Mary; Barclay, Leslie; Brandt, Eric; Storm, William; Salehi, Ellen; DeSalvo, Traci; Davis, Tim; Saupe, Amy; Dobbins, Ginette; Booth, Hillary A.; Biggs, Christianne; Garman, Katie; Woron, Amy M.; Parashar, Umesh D.; Vinjé, Jan; Hall, Aron J.

2013-01-01

During 2012, global detection of a new norovirus (NoV) strain, GII.4 Sydney, raised concerns about its potential effect in the United States. We analyzed data from NoV outbreaks in 5 states and emergency department visits for gastrointestinal illness in 1 state during the 2012–13 season and compared the data with those of previous seasons. During August 2012–April 2013, a total of 637 NoV outbreaks were reported compared with 536 and 432 in 2011–2012 and 2010–2011 during the same period. The proportion of outbreaks attributed to GII.4 Sydney increased from 8% in September 2012 to 82% in March 2013. The increase in emergency department visits for gastrointestinal illness during the 2012–13 season was similar to that of previous seasons. GII.4 Sydney has become the predominant US NoV outbreak strain during the 2012–13 season, but its emergence did not cause outbreak activity to substantially increase from that of previous seasons. PMID:23886013

Medical use of cannabis and cannabinoids containing products - Regulations in Europe and North America.

PubMed

Abuhasira, Ran; Shbiro, Liat; Landschaft, Yuval

2018-03-01

In 1937, the United States of America criminalized the use of cannabis and as a result its use decreased rapidly. In recent decades, there is a growing interest in the wide range of medical uses of cannabis and its constituents; however, the laws and regulations are substantially different between countries. Laws differentiate between raw herbal cannabis, cannabis extracts, and cannabinoid-based medicines. Both the European Medicines Agency (EMA) and the United States Food and Drug Administration (FDA) do not approve the use of herbal cannabis or its extracts. The FDA approved several cannabinoid-based medicines, so did 23 European countries and Canada. However, only four of the reviewed countries have fully authorized the medical use of herbal cannabis - Canada, Germany, Israel and the Netherlands, together with more than 50% of the states in the United States. Most of the regulators allow the physicians to decide what specific indications they will prescribe cannabis for, but some regulators dictate only specific indications. The aim of this article is to review the current (as of November 2017) regulations of medical cannabis use in Europe and North America. Copyright © 2018 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

Thyroid hormone use: trends in the United States from 1960 through 1988.

PubMed

Kaufman, S C; Gross, T P; Kennedy, D L

1991-01-01

Thyroid hormone preparations comprised over 1% of all prescriptions filled by retail pharmacies during 1988 in the conterminous United States, i.e., the 48 contiguous states. Their large market share gives the patterns of their use substantial public health importance. This article describes prescription thyroid hormone use in the United States from 1960 through 1988, using pharmaceutical marketing research data collected from panels of retail pharmacies and office-based physicians. Although the use of natural products has declined by over 50% since 1960, about one fourth of all thyroid hormone prescriptions were for natural preparations as recently as 1988. Per capita thyroid mentions (i.e., patient-physician contacts during which a thyroid agent of any kind was recommended, prescribed, dispensed, administered, ordered to be given by a hospital, or given as a sample) doubled during this period among those over 59 years old. Per capita mentions for synthetic thyroid products increased fourfold and tenfold among men and women in this age group, respectively. Use for weight loss, despite the label's boxed warning indicating it to be ineffective and potentially dangerous, has diminished but persists. Obesity was second only to hypothyroidism among the diagnoses underlying thyroid product mentions.

Hotspots of inefficiency: Mapping the difference between crop production and food calorie delivery

NASA Astrophysics Data System (ADS)

Cassidy, E. S.; Foley, J. A.

2012-12-01

Meeting growing demands for food calories will be a substantial challenge. One place to search for solutions is in how we allocate the world's crops, and finding ways to feed more people with current crop production. Currently, a substantial proportion of crop calories are used as animal feed, and only a small fraction of those feed calories ultimately contribute to human diets. Countries like the United States and China, which together produce over a third of the world's meat, eggs and dairy, lose a substantial portion of calories and protein to the feed-to-animal conversion process. This study looks at global croplands that have a large difference between calories grown, and the food calories available for consumption. These hotspots have the potential to feed more people, while reducing environmental impacts of agriculture.;

Nitric oxide measurements at a nonurban eastern United States site - Wallops instrument results from July 1983 GTE/CITE mission

NASA Technical Reports Server (NTRS)

Torres, A. L.

1985-01-01

The NASA Goddard Space Flight Center/Wallops Flight Facility nitric oxide detector used in the July 1983 GTE/CITE 1 instrument intercomparison is a chemiluminescence system which, at that time, had a detection limit of about 2 pptv (S/N = 1) for 60-s integrations. A substantial amount of NO concentration data was taken with this system at Wallops Island, VA, a site that should be typical of numerous nonurban coastal areas of the eastern United States and for which little other data are available. Midday concentrations under conditions of northwest winds averaged about 200 pptv, a value low enough to imply lower NO(x) amounts than are generally thought to exist in the eastern United States. During a 2-day period when the sampled air had spent 1-2 days over the Atlantic Ocean, average NO concentrations of 70 and 33 ptv were observed. Measurements at night indicated an average NO concentration of 16 pptv under wind conditions making contamination of the sampled air by local anthropogenic sources unlikely.

How much runoff originates as snow in the western United States, and how will that change in the future?

NASA Astrophysics Data System (ADS)

Li, Dongyue; Wrzesien, Melissa L.; Durand, Michael; Adam, Jennifer; Lettenmaier, Dennis P.

2017-06-01

In the western United States, the seasonal phase of snow storage bridges between winter-dominant precipitation and summer-dominant water demand. The critical role of snow in water supply has been frequently quantified using the ratio of snowmelt-derived runoff to total runoff. However, current estimates of the fraction of annual runoff generated by snowmelt are not based on systematic analyses. Here based on hydrological model simulations and a new snowmelt tracking algorithm, we show that 53% of the total runoff in the western United States originates as snowmelt, despite only 37% of the precipitation falling as snow. In mountainous areas, snowmelt is responsible for 70% of the total runoff. By 2100, the contribution of snowmelt to runoff will decrease by one third for the western U.S. in the Intergovernmental Panel on Climate Change Representative Concentration Pathway 8.5 scenario. Snowmelt-derived runoff currently makes up two thirds of the inflow to the region's major reservoirs. We argue that substantial impacts on water supply are likely in a warmer climate.

Electronic fetal heart rate monitoring and its relationship to neonatal and infant mortality in the United States.

PubMed

Chen, Han-Yang; Chauhan, Suneet P; Ananth, Cande V; Vintzileos, Anthony M; Abuhamad, Alfred Z

2011-06-01

To examine the association between electronic fetal heart rate monitoring and neonatal and infant mortality, as well as neonatal morbidity. We used the United States 2004 linked birth and infant death data. Multivariable log-binomial regression models were fitted to estimate risk ratio for association between electronic fetal heart rate monitoring and mortality, while adjusting for potential confounders. In 2004, 89% of singleton pregnancies had electronic fetal heart rate monitoring. Electronic fetal heart rate monitoring was associated with significantly lower infant mortality (adjusted relative risk, 0.75); this was mainly driven by the lower risk of early neonatal mortality (adjusted relative risk, 0.50). In low-risk pregnancies, electronic fetal heart rate monitoring was associated with decreased risk for Apgar scores <4 at 5 minutes (relative risk, 0.54); in high-risk pregnancies, with decreased risk of neonatal seizures (relative risk, 0.65). In the United States, the use of electronic fetal heart rate monitoring was associated with a substantial decrease in early neonatal mortality and morbidity that lowered infant mortality. Copyright © 2011 Mosby, Inc. All rights reserved.

Two Decades of Negative Educational Selectivity of Mexican Migrants to the United States

PubMed Central

Rendall, Michael S.; Parker, Susan W.

2015-01-01

Immigration is commonly considered to be selective of more able individuals. Studies comparing the educational attainment of Mexican immigrants in the United States to that of the Mexican resident population support this characterization. Upward educational-attainment biases in both coverage and measurement, however, may be substantial in U.S. data sources. Moreover, differences in educational attainment by place size are very large within Mexico, and U.S. data sources provide no information on immigrants’ places of origin within Mexico. To address these problems, we use multiple sources of nationally-representative Mexican survey data to re-evaluate the educational selectivity of working-age Mexican migrants to the United States over the 1990s and 2000s. We document disproportionately rural and small-urban-area origins of Mexican migrants and a steep positive gradient of educational attainment by place size. We show that together these conditions induced strongly negative educational selection of Mexican migrants throughout the 1990s and 2000s. We interpret this finding as consistent with low returns to the education of unauthorized migrants and few opportunities for authorized migration. PMID:25995526

Decline in Tuberculosis among Mexico-Born Persons in the United States, 2000–2010

PubMed Central

Baker, Brian J.; Jeffries, Carla D.; Moonan, Patrick K.

2016-01-01

Background In 2010, Mexico was the most common (22.9%) country of origin for foreign-born persons with tuberculosis in the United States, and overall trends in tuberculosis morbidity are substantially influenced by the Mexico-born population. Objectives To determine the risk of tuberculosis disease among Mexico-born persons living in the United States. Methods Using data from the U.S. National Tuberculosis Surveillance System and the American Community Survey, we examined tuberculosis case counts and case rates stratified by years since entry into the United States and geographic proximity to the United States–Mexico border. We calculated trends in case rates over time measured by average annual percent change. Results The total tuberculosis case count (−14.5%) and annual tuberculosis case rate (average annual percent change −5.1%) declined among Mexico-born persons. Among those diagnosed with tuberculosis less than 1 year since entry into the United States (newly arrived persons), there was a decrease in tuberculosis cases (−60.4%), no change in tuberculosis case rate (average annual percent change of 0.0%), and a decrease in population (−60.7%). Among those living in the United States for more than 5 years (non-recently arrived persons), there was an increase in tuberculosis cases (+3.4%), a decrease in tuberculosis case rate (average annual percent change of −4.9%), and an increase in population (+62.7%). In 2010, 66.7% of Mexico-born cases were among non–recently arrived persons, compared with 51.1% in 2000. Although border states reported the highest proportions (>15%) of tuberculosis cases that were Mexico-born, the highest Mexico-born–specific tuberculosis case rates (>20/100,000 population) were in states in the eastern and southeastern regions of the United States. Conclusions The decline in tuberculosis morbidity among Mexico-born persons may be attributed to fewer newly arrived persons from Mexico and lower tuberculosis case rates among non–recently arrived Mexico-born persons. The extent of the decline was dampened by an unchanged tuberculosis case rate among newly arrived persons from Mexico and a large increase in the non–recently arrived Mexico-born population. If current trends continue, tuberculosis morbidity among Mexico-born persons will be increasingly driven by those who have been living in the United States for more than 5 years. PMID:24708206

77 FR 64189 - Changes to Representation of Others Before the United States Patent and Trademark Office

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-18

...The United States Patent and Trademark Office (Office or USPTO) proposes to align the USPTO's professional responsibility rules with those of most other U.S. jurisdictions by replacing the current Patent and Trademark Office Code of Professional Responsibility, adopted in 1985, based on the 1980 version of the Model Code of Professional Responsibility of the American Bar Association (``ABA''), with new USPTO Rules of Professional Conduct, which are based on the Model Rules of Professional Conduct of the ABA, which were published in 1983, substantially revised in 2003 and updated through 2011. Changes approved by the ABA House of Delegates in August 2012 have not been incorporated in these proposed rules. The Office also proposes to revise the existing procedural rules governing disciplinary investigations and proceedings.

A Cross-Cultural Comparison of Knowledge and Stigma Associated with Autism Spectrum Disorder Among College Students in Lebanon and the United States.

PubMed

Obeid, Rita; Daou, Nidal; DeNigris, Danielle; Shane-Simpson, Christina; Brooks, Patricia J; Gillespie-Lynch, Kristen

2015-11-01

Although misconceptions associated with ASD are apparent worldwide, they may differ across cultures. This study compares knowledge and stigma associated with ASD in a country with limited autism resources, Lebanon, and a country with substantial autism resources, the United States (US). College students in the US (N = 346) and Lebanon (N = 329) completed assessments of knowledge and stigma associated with ASD before and after an online ASD training. Although students in the US exhibited higher overall knowledge and lower stigma towards ASD, certain misconceptions were more apparent in the US than in Lebanon. Participation in the training was associated with decreased stigma and increased knowledge in both countries. Thus, online training may be useful for increasing understanding about ASD internationally.

Business Leadership in Global Climate Change Responses

PubMed Central

Esty, Daniel C.

2018-01-01

In the 2015 Paris Climate Change Agreement, 195 countries committed to reducing greenhouse gas emissions in recognition of the scientific consensus on the consequences of climate change, including substantial public health burdens. In June 2017, however, US president Donald Trump announced that the United States would not implement the Paris Agreement. We highlight the business community’s backing for climate change action in the United States. Just as the US federal government is backing away from its Paris commitments, many corporate executives are recognizing the need to address the greenhouse gas emissions of their companies and the business logic of strong environmental, social, and governance practices more generally. We conclude that climate change could emerge as an issue on which the business and public health communities might align and provide leadership. PMID:29698101

Patterns and causes of observed piñon pine mortality in the southwestern United States

USGS Publications Warehouse

Meddens, Arjan J.H.; Hicke, Jeff H.; Macalady, Alison K.; Buotte, P.C.; Cowles, T.R.; Allen, Craig D.

2015-01-01

Recently, widespread piñon pine die-off occurred in the southwestern United States. Here we synthesize observational studies of this event and compare findings to expected relationships with biotic and abiotic factors. Agreement exists on the occurrence of drought, presence of bark beetles and increased mortality of larger trees. However, studies disagree about the influences of stem density, elevation and other factors, perhaps related to study design, location and impact of extreme drought. Detailed information about bark beetles is seldom reported and their role is poorly understood. Our analysis reveals substantial limits to our knowledge regarding the processes that produce mortality patterns across space and time, indicating a poor ability to forecast mortality in response to expected increases in future droughts.

Business Leadership in Global Climate Change Responses.

PubMed

Esty, Daniel C; Bell, Michelle L

2018-04-01

In the 2015 Paris Climate Change Agreement, 195 countries committed to reducing greenhouse gas emissions in recognition of the scientific consensus on the consequences of climate change, including substantial public health burdens. In June 2017, however, US president Donald Trump announced that the United States would not implement the Paris Agreement. We highlight the business community's backing for climate change action in the United States. Just as the US federal government is backing away from its Paris commitments, many corporate executives are recognizing the need to address the greenhouse gas emissions of their companies and the business logic of strong environmental, social, and governance practices more generally. We conclude that climate change could emerge as an issue on which the business and public health communities might align and provide leadership.

Reforming Health Professions Education through a Network of Strategic Multi-Level Partnerships. Scaling Change: Health Professions Pathways (H2P) Consortium

ERIC Educational Resources Information Center

Fox, H. L.

2016-01-01

Several federal grants prioritized the role of community colleges in education and training in recent years, and one of the most substantial investments was the Trade Adjustment Act Community College and Career Training (TAACCCT) program of the United States Department of Labor (DOL). Beginning October 2011, these $2 billion capacity-building…

Impacts of fertilization on water quality of a drained pine plantation: a worse case scenario

Treesearch

Bray J. Beltran; Devendra M. Amatya; Mohamed Youssef; Martin Jones; Timothy J. Skaggs Callahan

2010-01-01

Intensive plantation forestry will be increasingly important in the next 50 yr to meet the high demand for domestic wood in the United States. However, forest management practices can substantially infl uence downstream water quality and ecology. Th is study analyses, the eff ect of fertilization on effl uent water quality of a low gradient drained coastal pine...

Experimental Results of an Electrostatic Injector

DTIC Science & Technology

2014-10-01

is important especially in the realm of biofuels . In the long term, the United States Department of Defense (DOD) is interested in converting many...of their vehicles to biofuels . Both the U.S. Army and Navy have invested substantially into research pertaining to converting existing fleets to... biofuel compatibility. The recent work of Owkes and Desjardins has investigated the effects of electrostatic spray with biofuels [11]. They

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

Graduate Enrollment in Science and Engineering Grew Substantially in the Past Decade but Slowed in 2010. InfoBrief. NSF 12-317

ERIC Educational Resources Information Center

Kang, Kelly

2012-01-01

Approximately 632,700 graduate students were enrolled in science, engineering, and health (SEH) programs in the United States as of fall 2010, a 30% increase from approximately 493,300 students in 2000, according to the National Science Foundation's (NSF's) Survey of Graduate Students and Postdoctorates in Science and Engineering (GSS). The growth…

Conservation of lynx in the United States: A systematic approach to closing critical knowledge gaps [Chapter 17

Treesearch

Keith B. Aubry; Leonard F. Ruggiero; John R. Squires; Kevin S. McKelvey; Gary M. Koehler; Steven W. Buskirk; Charles J. Krebs

2000-01-01

Large-scale ecological studies and assessments are often implemented only after the focus of study generates substantial social, political, or legal pressure to take action (e.g., Thomas et al. 1990; Ruggiero et al. 1991; FEMAT 1993). In such a funding environment, the coordinated planning of research may suffer as the pressure to produce results escalates. To avoid...

From Science to Aesthetics: Tracing the Role of Music in America's Public Schools.

ERIC Educational Resources Information Center

Brophy, Tim

This review of the role of music in public education in the United States begins with an account of the early developments of music education, and traces this role and its transformation throughout U.S. history. At first none of the arts constituted a substantial part of the materials of public pupil education. Music did not become part of the…

The Productivity Push: System-Wide Reform Allows Arizona to Serve More Students. Lumina Foundation Focus[TM]. Summer 2010

ERIC Educational Resources Information Center

Giegerich, Steve

2010-01-01

Today, the United States spends about twice as much on higher education as the average developed nation, but many other countries are doing a better job of graduating more students at substantially lower expense. To provide more high-quality degrees and credentials at lower cost, colleges and universities must become high-performing institutions.…

Naval Law Review (Volume 59, 2010)

DTIC Science & Technology

2010-01-01

also that Yokosuka Naval Station in Japan was so heavily tainted with soil contaminated with PCBs and heavy metals that it could not be legally...147 However, after decades of dumping heavy metals and other hazardous materials, substantial contamination was left behind.148 The United States...subcommittee on defense, that heavy metals , untreated chemicals, and toxic waste pollution were discharged into the ground at Clark); see also

Disturbance history of the Medicine Bow Range, Wyoming, using historical documents, contemporary forest inventory, and lake sediment cores

Treesearch

V. Carter; A. Brunelle; J. Shaw

2014-01-01

In the late 1860s, Euro-American settlement and related activities, including logging, began affecting the composition and structure of forests of the western United States. These impacts were likely to be most substantial along the corridor of the trans-continental railroad. Construction and maintenance of the railroad created a high dependence for wood, especially...

Mapping the Issues: A Content Analysis of Elementary and Secondary Education News Stories from 1968 to 2008 on Television Networks

ERIC Educational Resources Information Center

DeMoss, Mark D.

2010-01-01

Mainstream news organizations have long been considered leading agents in the formation of public opinion in the United States. A substantial number of studies have suggested that the television networks are vehicles in setting the agenda on the leading social, political and economic issues of the day. During the past four decades, there have been…

Dispelling Stereotypes of Young People Who Leave School before Graduation. "Don't Call Them Dropouts" Research Series. Research Brief

ERIC Educational Resources Information Center

Center for Promise, 2016

2016-01-01

The number of young people who leave school before graduation continues to be a problem in the United States, with approximately 485,000 young people leaving school each year. Not graduating translates to substantial individual and societal economic, civic, and social costs. Understanding the factors that lead young people to leave school can have…

An Empirical Analysis of the Gender Gap in Mathematics. NBER Working Paper No. 15430

ERIC Educational Resources Information Center

Fryer, Roland G., Jr.; Levitt, Steven D.

2009-01-01

We document and analyze the emergence of a substantial gender gap in mathematics in the early years of schooling using a large, recent, and nationally representative panel of children in the United States. There are no mean differences between boys and girls upon entry to school, but girls lose more than two-tenths of a standard deviation relative…

STEM: How a Poorly Defined Acronym Is Shaping Education and Workforce Development Policy in the United States. WCER Working Paper No. 2014-2

ERIC Educational Resources Information Center

Oleson, Amanda K.; Hora, Matthew T.; Benbow, Ross J.

2014-01-01

The fields of science, technology, engineering, and mathematics, more ubiquitously known by the acronym "STEM," have received a substantial amount of attention in recent years. As part of a research study investigating the alignment (or lack thereof) between the goals and priorities of educators and employers, we found it difficult to…

Building Eco-Informatics: Examining the Dynamics of Eco-Feedback Design and Peer Networks to Achieve Sustainable Reductions in Energy Consumption

ERIC Educational Resources Information Center

Jain, Rishee K.

2013-01-01

The built environment accounts for a substantial portion of energy consumption in the United States and in many parts of the world. Due to concerns over rising energy costs and climate change, researchers and practitioners have started exploring the area of eco-informatics to link information from the human, natural and built environments.…

Separate and Unequal: Students with HIV/AIDS and Mathematics Education

ERIC Educational Resources Information Center

Nickels, Megan

2017-01-01

Adolescents and youth represent a substantial number of individuals living with HIV/AIDS (hereinafter HIV) in the United States. Infected youth and young adults aged 13-29 (n = 100,724) made up 10% of all U.S. individuals living with HIV at the end of 2014 (Center for Disease Control [CDC], 2016). This same age group comprises 42% of all new HIV…

Technoeconomic and policy drivers of project performance for bioenergy alternatives using biomass from beetle-killed trees

Treesearch

Robert M. Campbell; Nathaniel M. Anderson; Daren E. Daugaard; Helen T. Naughton

2018-01-01

As a result of widespread mortality from beetle infestation in the forests of the western United States, there are substantial stocks of biomass suitable as a feedstock for energy production. This study explored the financial viability of four production pathway scenarios for the conversion of beetle-killed pine to bioenergy and bioproducts in the Rocky Mountains....

When Appearances Are not Deceptive: A Comparative History of School Uniforms in Argentina and the United States (Nineteenth--Twentieth Centuries)

ERIC Educational Resources Information Center

Dussel, Ines

2005-01-01

Appearances are deceptive, the saying goes. However, we devote much time to the presentation of ourselves, and ties and necklaces can take up more energy than other "substantial" matters. This article analyzes the history of the presentation of selves in schools through the study of school uniforms. It will be claimed that modernity…

Home radiator burns among inner-city children--Chicago, September 1991-April 1994.

PubMed

1996-09-27

Contact with hot surfaces is a cause of substantial morbidity among children. In 1993, an estimated 1881 children visited emergency departments for treatment of burns related to nonvehicle radiators in the United States. This report summarizes the investigation of radiator burns among children aged 0-19 years living in a Chicago housing project and provides recommendations for preventing radiator burn injuries.

Climatic regions as an indicator of forest coarse and fine woody debris carbon stocks in the United States

Treesearch

Christopher W. Woodall; Greg C. Liknes

2008-01-01

Coarse and fine woody debris are substantial forest ecosystem carbon stocks; however, there is a lack of understanding how these detrital carbon stocks vary across forested landscapes. Because forest woody detritus production and decay rates may partially depend on climatic conditions, the accumulation of coarse and fine woody debris carbon stocks in forests may be...

Challenging Nuclear Abolition

DTIC Science & Technology

2009-08-01

Institution; Jan Lodal, past president of the Atlantic Council of the United States; billionaire Richard Branson ; and a substantial num- ber of senior...Association, Center for Strategic and International Stud- ies, Nuclear Threat Initiative, American Physics Society, and Sir Richard Branson’s newly...uncertain and likely declining reliability. (Reprinted from a briefing by retired admiral Richard Meis.) 01-Text.indd 4 10/23/09 9:30:34 AM 5 He

Knowing How and Showing How: Interdisciplinary Collaboration on Substance Abuse Skill OSCEs for Medical, Nursing and Social Work Students

ERIC Educational Resources Information Center

Baez, Annecy; Eckert-Norton, Margaret; Morrison, Ann

2005-01-01

The problem use of alcohol causes over 100,000 deaths in the United States per year and has substantial negative impact on family structure, the economy and the criminal justice system. Screening and early treatment of individuals with problem use of alcohol by health professionals can significantly reduce mortality and morbidity. Students from…

Policy tools to encourage community-level defensible space in the United States: A tale of six communities

Treesearch

Melanie Stidham; Sarah McCaffrey; Eric Toman; Bruce Shindler

2014-01-01

Within the wildland-urban interface (WUI), wildfire risk contains both individual and collective components. The likelihood that a particular home will be threatened by wildfire in any given year is low, but at a broader scale the likelihood that a home somewhere in the WUI will be threatened is substantially higher. From a risk mitigation perspective, individuals may...

Vital Signs: Health Burden and Medical Costs of Nonfatal Injuries to Motor Vehicle Occupants — United States, 2012

PubMed Central

Bergen, Gwen; Peterson, Cora; Ederer, David; Florence, Curtis; Haileyesus, Tadesse; Kresnow, Marcie-jo; Xu, Likang

2014-01-01

Background Motor vehicle crashes are a leading cause of death and injury in the United States. The purpose of this study was to describe the current health burden and medical and work loss costs of nonfatal crash injuries among vehicle occupants in the United States. Methods CDC analyzed data on emergency department (ED) visits resulting from nonfatal crash injuries among vehicle occupants in 2012 using the National Electronic Injury Surveillance System – All Injury Program (NEISS-AIP) and the Healthcare Cost and Utilization Project National Inpatient Sample (HCUP-NIS). The number and rate of all ED visits for the treatment of crash injuries that resulted in the patient being released and the number and rate of hospitalizations for the treatment of crash injuries were estimated, as were the associated number of hospital days and lifetime medical and work loss costs. Results In 2012, an estimated 2,519,471 ED visits resulted from nonfatal crash injuries, with an estimated lifetime medical cost of $18.4 billion (2012 U.S. dollars). Approximately 7.5% of these visits resulted in hospitalizations that required an estimated 1,057,465 hospital days in 2012. Conclusions Nonfatal crash injuries occur frequently and result in substantial costs to individuals, employers, and society. For each motor vehicle crash death in 2012, eight persons were hospitalized, and 100 were treated and released from the ED. Implications for Public Health Public health practices and laws, such as primary seat belt laws, child passenger restraint laws, ignition interlocks to prevent alcohol impaired driving, sobriety checkpoints, and graduated driver licensing systems have demonstrated effectiveness for reducing motor vehicle crashes and injuries. They might also substantially reduce associated ED visits, hospitalizations, and medical costs. PMID:25299606

Economic Analysis of Anatomic Plating Versus Tubular Plating for the Treatment of Fibula Fractures.

PubMed

Chang, Gerard; Bhat, Suneel B; Raikin, Steven M; Kane, Justin M; Kay, Andrew; Ahmad, Jamal; Pedowitz, David I; Krieg, James

2018-03-01

Ankle fractures are among the most common injuries requiring operative management. Implant choices include one-third tubular plates and anatomically precontoured plates. Although cadaveric studies have not revealed biomechanical differences between various plate constructs, there are substantial cost differences. This study sought to characterize the economic implications of implant choice. A retrospective review was undertaken of 201 consecutive patients with operatively treated OTA type 44B and 44C ankles. A Nationwide Inpatient Sample query was performed to estimate the incidence of ankle fractures requiring fibular plating, and a Monte Carlo simulation was conducted with the estimated at-risk US population for associated plate-specific costs. The authors estimated an annual incidence of operatively treated ankle fractures in the United States of 59,029. The average cost was $90.86 (95% confidence interval, $90.84-$90.87) for a one-third tubular plate vs $746.97 (95% confidence interval, $746.55-$747.39) for an anatomic plate. Across the United States, use of only one-third tubular plating over anatomic plating would result in statistically significant savings of $38,729,517 (95% confidence interval, $38,704,773-$38,754,261; P<.0001). General use of one-third tubular plating instead of anatomic plating whenever possible for fibula fractures could result in cost savings of up to nearly $40 million annually in the United States. Unless clinically justifiable on a per-case basis, or until the advent of studies showing substantial clinical benefit, there currently is no reason for the increased expense from widespread use of anatomic plating for fractures amenable to one-third tubular plating. [Orthopedics. 2018; 41(2):e252-e256.]. Copyright 2018, SLACK Incorporated.

Occupational injury and illness meet the labor market: lessons from labor economics about lost earnings.

PubMed

Boden, Leslie I

2006-09-01

Recent labor economics studies in the United States and Canada have demonstrated that occupational injuries and illnesses often lead to substantial lost earnings for workers and their families. Other studies have shown substantial long-term lost earnings attributable to large-scale layoffs, where no health impairment has taken place. This article uses evidence from these and other studies of apparently different situations to draw inferences about how managers' actions and public policy choices can affect the costs of occupational injuries and illnesses. Although primary prevention remains the policy of choice, reduction in the impact of workplace injuries and illnesses can decrease the costs of these events and can provide substantial benefits. This article proposes two hypotheses and discusses the evidence for each: (a) Loss of the job held at the onset of illness or injury increases time off work and exacerbates workers' lost earnings. (b) Workers' losses may be substantially reduced by policies that encourage employers to rehire people recovering from or disabled by workplace injuries and illnesses.

Challenges with secondary use of multi-source water-quality data in the United States

USGS Publications Warehouse

Sprague, Lori A.; Oelsner, Gretchen P.; Argue, Denise M.

2017-01-01

Combining water-quality data from multiple sources can help counterbalance diminishing resources for stream monitoring in the United States and lead to important regional and national insights that would not otherwise be possible. Individual monitoring organizations understand their own data very well, but issues can arise when their data are combined with data from other organizations that have used different methods for reporting the same common metadata elements. Such use of multi-source data is termed “secondary use”—the use of data beyond the original intent determined by the organization that collected the data. In this study, we surveyed more than 25 million nutrient records collected by 488 organizations in the United States since 1899 to identify major inconsistencies in metadata elements that limit the secondary use of multi-source data. Nearly 14.5 million of these records had missing or ambiguous information for one or more key metadata elements, including (in decreasing order of records affected) sample fraction, chemical form, parameter name, units of measurement, precise numerical value, and remark codes. As a result, metadata harmonization to make secondary use of these multi-source data will be time consuming, expensive, and inexact. Different data users may make different assumptions about the same ambiguous data, potentially resulting in different conclusions about important environmental issues. The value of these ambiguous data is estimated at \\$US12 billion, a substantial collective investment by water-resource organizations in the United States. By comparison, the value of unambiguous data is estimated at \\$US8.2 billion. The ambiguous data could be preserved for uses beyond the original intent by developing and implementing standardized metadata practices for future and legacy water-quality data throughout the United States.

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?

Low birth weight in the United States.

PubMed

Goldenberg, Robert L; Culhane, Jennifer F

2007-02-01

Pregnancy outcomes in the United States and other developed countries are considerably better than those in many developing countries. However, adverse pregnancy outcomes are generally more common in the United States than in other developed countries. Low-birth-weight infants, born after a preterm birth or secondary to intrauterine growth restriction, account for much of the increased morbidity, mortality, and cost. Wide disparities exist in both preterm birth and growth restriction among different population groups. Poor and black women, for example, have twice the preterm birth rate and higher rates of growth restriction than do most other women. Low birth weight in general is thought to place the infant at greater risk of later adult chronic medical conditions, such as diabetes, hypertension, and heart disease. Of interest, maternal thinness is a strong predictor of both preterm birth and fetal growth restriction. However, in the United States, several nutritional interventions, including high-protein diets, caloric supplementation, calcium and iron supplementation, and various other vitamin and mineral supplementations, have not generally reduced preterm birth or growth restriction. Bacterial intrauterine infections play an important role in the etiology of the earliest preterm births, but, at least to date, antibiotic treatment either before labor for risk factors such as bacterial vaginosis or during preterm labor have not consistently reduced the preterm birth rate. Most interventions have failed to reduce preterm birth or growth restriction. The substantial improvement in newborn survival in the United States over the past several decades is mostly due to better access to improved neonatal care for low-birth-weight infants.

Physician supply and medical education in California. A comparison with national trends.

PubMed Central

Grumbach, K; Coffman, J M; Young, J Q; Vranizan, K; Blick, N

1998-01-01

Concerns have been voiced about an impending oversupply of physicians in the United States. Do these concerns also apply to California, a state with many unique demographic characteristics? We examined trends in physician supply and medical education in California and the United States between 1980 and 1995 to better inform the formulation of workforce policies appropriate to the state's requirements for physicians. We found that similar to the United States, California has more than an ample supply of physicians in the aggregate, but too many specialists, too few underrepresented racial/ethnic minority physicians, and poor distribution of physicians across the state. However, recent growth in the supply of practicing physicians and resident physicians per capita in California has been much less dramatic than in the country overall. The state's unusually high rate of population growth has enabled California, unlike the United States as a whole, to absorb large increases in the number of practicing physicians and residents during 1980 to 1995 without substantially increasing the physician-to-population ratio. Due to a projected slowing of the state's rate of population growth, the supply of physicians per capita in the state will begin to rise steeply in coming years unless the state implements prompt reductions in the production of specialists. An immediate 25% reduction in specialist residency positions would be necessary to bring the state's supply of practicing specialists in line with projected physician requirements for the state by 2020. We conclude that major changes will be required if the state's residency programs and medical schools are to produce the number and mix of physicians the state requires. California's medical schools and residency programs will need to act in concert with federal and state government to develop effective policies to address the imbalance between physician supply and state requirements. Images Figure 2. Figure 3. Figure 4. PMID:9614798

A Nation of Immigrants: Assimilation and Economic Outcomes in the Age of Mass Migration

PubMed Central

Abramitzky, Ran; Boustan, Leah Platt; Eriksson, Katherine

2015-01-01

During the Age of Mass Migration (1850–1913), the United States maintained an open border, absorbing 30 million European immigrants. Prior cross-sectional work finds that immigrants initially held lower-paid occupations than natives but converged over time. In newly assembled panel data, we show that, in fact, the average immigrant did not face a substantial occupation-based earnings penalty upon first arrival and experienced occupational advancement at the same rate as natives. Cross-sectional patterns are driven by biases from declining arrival cohort skill level and departures of negatively selected return migrants. We show that assimilation patterns vary substantially across sending countries and persist in the second generation. PMID:26609186

Does every US smoker bear the same cigarette tax?

PubMed

Xu, Xin; Malarcher, Ann; O'Halloran, Alissa; Kruger, Judy

2014-10-01

To evaluate state cigarette excise tax pass-through rates for selected price-minimizing strategies. Multivariate regression analysis of current smokers from a stratified, national, dual-frame telephone survey. United States. A total of 16 542 adult current smokers aged 18 years or older. Cigarette per pack prices paid with and without coupons were obtained for pack versus carton purchase, use of generic brands versus premium brands, and purchase from Indian reservations versus outside Indian reservations. The average per pack prices paid differed substantially by price-minimizing strategy. Smokers who used any type of price-minimizing strategies paid substantially less than those who did not use these strategies (P < 0.05). Premium brand users who purchased by pack in places outside Indian reservations paid the entire amount of the excise tax, together with an additional premium of 7-10 cents per pack for every $1 increase in excise tax (pass-through rate of 1.07-1.10, P < 0.05). In contrast, carton purchasers, generic brand users or those who were likely to make their purchases on Indian reservations paid only 30-83 cents per pack for every $1 tax increase (pass-through rate of 0.30-0.83, P < 0.05). Many smokers in the United States are able to avoid the full impact of state excise tax on cost of smoking by buying cartons, using generic brands and buying from Indian reservations. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

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.

The epidemiology of listeriosis in the United States--1986. Listeriosis Study Group.

PubMed

Gellin, B G; Broome, C V; Bibb, W F; Weaver, R E; Gaventa, S; Mascola, L

1991-02-15

To determine the morbidity and mortality due to listeriosis in the United States, the authors undertook an active surveillance project in 1986 to identify all cases in which Listeria monocytogenes was isolated from cultures of ordinarily sterile sites in a population of 34 million persons. The authors estimated that at least 1,700 cases of listeriosis and 450 deaths occurred in the United States in 1986; 27% of these cases occurred in pregnant women, with 22% of perinatal cases resulting in stillbirths or neonatal deaths. The risk of listeriosis in adults (0.5 per 100,000 population) was similar in all regions studied; the incidence of perinatal listeriosis was three times higher in Los Angeles County, California, than in the other areas (24.3/100,000 live births vs. 7.8/100,000 live births). Geographic variation may have resulted from underdiagnosis of perinatal listeriosis in five of the study areas. Multilocus electrophoretic enzyme typing was useful for elucidating the molecular epidemiology of L. monocytogenes; perinatal listeriosis was significantly associated with one group of related strains. Multilocus electrophoretic enzyme typing also identified three clusters representing possible common-source outbreaks. These findings document the substantial morbidity due to listeriosis in the United States; to the extent that sporadic listeriosis is foodborne, this morbidity could be reduced by appropriate preventive measures, particularly in persons known to be at increased risk of infection.

The Global Contribution of Outdoor Air Pollution to the Incidence, Prevalence, Mortality and Hospital Admission for Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis

PubMed Central

Song, Qingkun; Christiani, David C.; Wang, Xiaorong; Ren, Jun

2014-01-01

Objective: This study aimed to investigate the quantitative effects of outdoor air pollution, represented by 10 µg/m3 increment of PM10, on chronic obstructive pulmonary disease in China, United States and European Union through systematic review and meta-analysis. Methods: Publications in English and Chinese from PubMed and EMBASE were selected. The Cochrane Review Handbook of Generic Inverse Variance was used to synthesize the pooled effects on incidence, prevalence, mortality and hospital admission. Results: Outdoor air pollution contributed to higher incidence and prevalence of COPD. Short-term exposure was associated with COPD mortality increased by 6%, 1% and 1% in the European Union, the United States and China, respectively (p < 0.05). Chronic PM exposure produced a 10% increase in mortality. In a short-term exposure to 10 µg/m3 PM10 increment COPD mortality was elevated by 1% in China (p < 0.05) and hospital admission enrollment was increased by 1% in China, 2% in United States and 1% in European Union (p < 0.05). Conclusions: Outdoor air pollution contributes to the increasing burdens of COPD.10 µg/m3 increase of PM10 produced significant condition of COPD death and exacerbation in China, United States and European Union. Controlling air pollution will have substantial benefit to COPD morbidity and mortality. PMID:25405599

Integrating Research, Quality Improvement, and Medical Education for Better Handoffs and Safer Care: Disseminating, Adapting, and Implementing the I-PASS Program.

PubMed

Starmer, Amy J; Spector, Nancy D; West, Daniel C; Srivastava, Rajendu; Sectish, Theodore C; Landrigan, Christopher P

2017-07-01

In 2009 the I-PASS Study Group was formed by patient safety, medical education, health services research, and clinical experts from multiple institutions in the United States and Canada. When the I-PASS Handoff Program, which was developed by the I-PASS Study Group, was implemented in nine hospitals, it was associated with a 30% reduction in injuries due to medical errors and significant improvements in handoff processes, without any adverse effects on provider work flow. To effectively disseminate and adapt I-PASS for use across specialties and disciplines, a series of federally and privately funded dissemination and implementation projects were carried out following the publication of the initial study. The results of these efforts have informed ongoing initiatives intended to continue adapting and scaling the program. As of this writing, I-PASS Study Group members have directly worked with more than 50 hospitals to facilitate implementation of I-PASS. To further disseminate I-PASS, Study Group members delivered hundreds of academic presentations, including plenaries at scientific meetings, workshops, and institutional Grand Rounds. Some 3,563 individuals, representing more than 500 institutions in the 50 states in the United States, the District of Columbia, Puerto Rico, and 57 other countries, have requested access to I-PASS materials. Most recently, the I-PASS SM Patient Safety Institute has developed a virtual immersion training platform, mobile handoff observational tools, and processes to facilitate further spread of I-PASS. Implementation of I-PASS has been associated with substantial improvements in patient safety and can be applied to a variety of disciplines and types of patient handoffs. Widespread implementation of I-PASS has the potential to substantially improve patient safety in the United States and beyond. Copyright © 2017 The Joint Commission. Published by Elsevier Inc. All rights reserved.

Trends and Characteristics of United States Out-of-Hospital Births 2004-2014: New Information on Risk Status and Access to Care.

PubMed

MacDorman, Marian F; Declercq, Eugene

2016-06-01

Out-of-hospital births are increasing in the United States. Our purpose was to examine trends in out-of-hospital births from 2004 to 2014, and to analyze newly available data on risk status and access to care. Newly available data from the revised birth certificate for 47 states and Washington, DC, were used to examine out-of-hospital births by characteristics and to compare them with hospital births. Trends from 2004 to 2014 were also examined. Out-of-hospital births increased by 72 percent, from 0.87 percent of United States births in 2004 to 1.50 percent in 2014. Compared with mothers who had hospital births, those with out-of-hospital births had lower prepregnancy obesity (12.5% vs 25.0%) and smoking (2.8% vs 8.5%) rates, and higher college graduation (39.3% vs 30.0%) and breastfeeding initiation (94.3% vs 80.8%) rates. Among planned home births, 67.1 percent were self-paid, compared with 31.9 percent of birth center and 3.4 percent of hospital births. Vaginal births after cesarean (VBACs) comprised 4.6 percent of planned home births and 1.6 percent of hospital and birth center births. Sociodemographic and medical risk status of out-of-hospital births improved substantially from 2004 to 2014. Improvements in risk status of out-of-hospital births from 2004 to 2014 suggest that appropriate selection of low-risk women is improving. High rates of self-pay for the costs of out-of-hospital birth suggest serious gaps in insurance coverage, whereas higher-than-average rates of VBAC could reflect lack of access to hospital VBACs. Mandating private insurance and Medicaid coverage could substantially improve access to out-of-hospital births. Improving access to hospital VBACs might reduce the number of out-of-hospital VBACs. © 2016 Wiley Periodicals, Inc.

[Psychoemotional stress and somatic diseases in veterans of special risk units].

PubMed

Alishev, N V; Tsygan, V N; Drabkin, B A; Apchel, V Ia; Nikolaeva, N A; Tarumov, A V; Fesiun, A D; Fedoseev, V M

2008-01-01

Participants of nuclear-powered submarine accident liquidation and special risk units' veterans participating in surface nuclear weapon tests as well as in liquidation of their consequences have been examined. It has been established that functional state of this category of people is difficult to interpret only in the context of radioactive irradiation effect or injuring stress factor exposure. This state is determined by a complex of psychotraumatic factors tending to become aggravated and characterizing by their individual significance and absolute or relative insolvability. In most representatives of this category the disease is manifested by psychopathologic syndrome of neurotic disorders (low spirits, emotional lability, asthenia, anxiety) and somatic disturbances as dysfunction of the cardiovascular, respiratory, digestive and other systems. The results obtained provide the pathogenetic substantiation of efficient ways and methods for rehabilitation of the special risk units' veterans. The data prove the necessity of appropriate correction of cardiovascular disorders in practically healthy servicemen residing under conditions of psychoemotional tension.

Ground-source heat pump case studies and utility programs

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

Lienau, P.J.; Boyd, T.L.; Rogers, R.L.

1995-04-01

Ground-source heat pump systems are one of the promising new energy technologies that has shown rapid increase in usage over the past ten years in the United States. These systems offer substantial benefits to consumers and utilities in energy (kWh) and demand (kW) savings. The purpose of this study was to determine what existing monitored data was available mainly from electric utilities on heat pump performance, energy savings and demand reduction for residential, school and commercial building applications. In order to verify the performance, information was collected for 253 case studies from mainly utilities throughout the United States. The casemore » studies were compiled into a database. The database was organized into general information, system information, ground system information, system performance, and additional information. Information was developed on the status of demand-side management of ground-source heat pump programs for about 60 electric utility and rural electric cooperatives on marketing, incentive programs, barriers to market penetration, number units installed in service area, and benefits.« less

Academic and Psychosocial Factors Influencing Female Cadets' Intent to Persist in Reserve Officer Training Corps (ROTC) and Commission in the United States Air Force or Army

ERIC Educational Resources Information Center

Shannon, Amy Theresa

2013-01-01

In spite of representation in enlisted ranks, women are underrepresented among top leadership positions within the military. As the largest commissioning source, ROTC plays a vital role in increasing the number of female military officers. There is substantial evidence that female cadets are retained at lower levels than male cadets during their…

Data worth and prediction uncertainty for pesticide transport and fate models in Nebraska and Maryland, United States

USGS Publications Warehouse

Nolan, Bernard T.; Malone, Robert W.; Doherty, John E.; Barbash, Jack E.; Ma, Liwang; Shaner, Dale L.

2015-01-01

CONCLUSIONS: Although the observed data were sparse, they substantially reduced prediction uncertainty in unsampled regions of pesticide breakthrough curves. Nitrate evidently functioned as a surrogate for soil hydraulic data in well-drained loam soils conducive to conservative transport of nitrogen. Pesticide properties and macropore parameters could most benefit from improved characterization further to reduce model misfit and prediction uncertainty.

Modeling the Impacts of EU Bioenergy Demand on the Forest Sector of the Southeast U.S.

Treesearch

Rafal Chudy; Robert C. Abt; Frederick W. Cubbage; Ragnar Jonsson; Jeffrey P. Prestemon

2013-01-01

The wood-pellet trade between the U.S. (United States) and the EU (European Union) has increased substantially recently. This research analyzes the effects of EU biomass imports from the Southeast U.S. on Southeast U.S. timber prices, inventories and production and on EU imports of feedstock. The SRTS (sub-regional timber supply model) was used to simulate market...

Dowel-Laminated Crossties -- Performance in Service, Technology of Fabrication, and Future Promise

Treesearch

J.P. Howe; P. Koch

1976-01-01

It is generally agreed that railroads of the United States must substantially increase their rate of tie renewals, if roadbeds are to be maintained in acceptable condition. To accommodate faster trains and heavier loads, future mainline ties may average larger than the 7- by 9-inch size now in common use; fewer 6- by 8-inch ties will be utilized. A logical source of...

Dowel-laminated crossties: performance in service, technology of fabrication, and future promise

Treesearch

John P. Howe; Peter Koch

1975-01-01

It is generally agreed that railroads of the United States must be substantially increase their rate of tie renewals, if roadbeds are to be maintained in acceptable condition. To accomodate faster trains and heavier loads, future mainline ties may average larger than the 7- by 9-inch size now in common use; fewer 6-by 8-inch ties will be utilized. A logical source of...

Continued urbanization of the United States is causing the deterioration of the central city; costly suburban developments; and increases in congestion, pollution, crime, violence and alienation

NASA Technical Reports Server (NTRS)

1975-01-01

It is shown that urban sprawl and the abuses of technological industries result in substantial environmental and economic costs at the expense of center city locations and populations. Socioeconomic deterioration and modification of the biosphere triggers climatic and environmental changes leading to ecosystem damage and destruction, health consequences and international conflict.

76 FR 42502 - Substantial Product Hazard List: Children's Upper Outerwear in Sizes 2T to 12 With Neck or Hood...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-19

... Resident Population by Sex and Five-Year Age Groups for the United States: April 1, 2000 to July 1, 2009... and Sex: 2010'' at http://www.census.gov/population/www/socdemo/age/age_sex_2010.html . No numerical... that garments in girls' size Large (L) and boys' size Large (L) are equivalent to size 12. Section 1120...

The United States 1998

USGS Publications Warehouse

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

1999-01-01

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

Effectiveness and Cost of Alcohol Rehabilitation in the United States Air Force.

DTIC Science & Technology

1981-12-01

PAGE BEFORE COMPLETING PORN 1. 19PRT UM14 - 2. GOVT ACCESSION NOS RECIPIENT’S CATALOG HUNGER 4. TILE (AIN S"II. TYPE OF REPORT & PERIOD COVERED in te...suggests physical addiction . Clients reported substantial improvement after treatment. Although the impairment rate following treatment remained about...symptoms that suggests physical addiction . 2. Nondependent Problems-reflecting serious alcohol-related impairment without high levels of dependence

Estimating Impacts of Treatment Random Assignment on Classroom Quality in the Head Start Impact Study: The Problem of Missing Data

ERIC Educational Resources Information Center

Friedman-Krauss, Allison H.; Connors, Maia C.; Morris, Pamela A.

2013-01-01

As a result of the 1998 reauthorization of Head Start, the Department of Health and Human Services conducted a national evaluation of the Head Start program. The goal of Head Start is to improve the school readiness skills of low-income children in the United States. There is a substantial body of experimental and correlational research that has…

Hispanic Student Participation and Success in Developmental Education. White Paper Prepared for the Hispanic Association of Colleges and Universities

ERIC Educational Resources Information Center

Nora, Amaury; Crisp, Gloria

2012-01-01

As has been known for some time now, the Hispanic population is projected to grow to 25% of the total United States population by 2050. In spite of this growth, substantial disparities exist between Hispanics and other ethnic groups in terms of bachelor's degree attainment (Llagas & Snyder, 2003). In response, there is a rapidly growing body of…

Unsupported inferences of high-severity fire in historical dry forests of the western United States: Response to Williams and Baker

Treesearch

Peter Z. Fule; Thomas W. Swetnam; Peter M. Brown; Donald A. Falk; David L. Peterson; Craig D. Allen; Gregory H. Aplet; Mike A. Battaglia; Dan Binkley; Calvin Farris; Robert E. Keane; Ellis Q. Margolis; Henri Grissino-Mayer; Carol Miller; Carolyn Hull Sieg; Carl Skinner; Scott L. Stephens; Alan Taylor

2014-01-01

Reconstructions of dry western US forests in the late 19th century in Arizona, Colorado and Oregon based on General Land Office records were used by Williams & Baker (2012; Global Ecology and Biogeography, 21, 1042-1052; hereafter W&B) to infer past fire regimes with substantial moderate and high-severity burning. The authors concluded that present-day large,...

Environmental Statement. Continental United States Over-the-Horizon Backscatter Radar System

DTIC Science & Technology

1984-02-01

are thermal, in the sense that the RFR energy is absorbed by the organism as widely distributed heat that increases the whole-body temperature, or as...effects on important flora or fauna. Air pollutant emissions would be increased by substantial percentages, but significant degradation of air...benefits to the region, although this would be offset somewhat by increased civilian employment opportunities. The facilities and services in the