Best Management Practice, Fact Sheet 2. Sheet Flow to Open Space

OpenAIRE

Sample, David; Doumar, Lia

2013-01-01

This publication explains what sheet flow to open space is, where and how it is used, their limitations, routine and nonroutine maintenance, expected costs, and a glossary of terms. This fact sheet is one of a 15-part series on urban stormwater management practices.

2012 Swimming Season Fact Sheets

Science.gov (United States)

To help beachgoers make informed decisions about swimming at U.S. beaches, EPA annually publishes state-by-state data about beach closings and advisories for the previous year's swimming season. These fact sheets summarize that information by state.

16 CFR 460.13 - Fact sheets.

Science.gov (United States)

2010-01-01

... INSULATION § 460.13 Fact sheets. If you are a manufacturer, you must give retailers and installers fact... uses. (b) A heading: “This is ____ insulation.” Fill in the blank with the type and form of your... compressed during installation.” (e) After the chart and any statement dealing with the specific type of...

Creutzfeldt-Jakob Disease Fact Sheet for Healthcare Workers and Morticians

Science.gov (United States)

... here Home » Disorders » Patient & Caregiver Education » Fact Sheets Creutzfeldt-Jakob Disease Fact Sheet for Healthcare Workers and Morticians Creutzfeldt-Jakob disease (CJD) is a rare, fatal brain disorder that ...

Clean Cities Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

2004-01-01

This fact sheet explains the Clean Cities Program and provides contact information for all coalitions and regional offices. It answers key questions such as: What is the Clean Cities Program? What are alternative fuels? How does the Clean Cities Program work? What sort of assistance does Clean Cities offer? What has Clean Cities accomplished? What is Clean Cities International? and Where can I find more information?

Autism: General Information. Fact Sheet Number 1 = Autismo: Informacion General. Fact Sheet Number 22.

Science.gov (United States)

Interstate Research Associates, McLean, VA.

This fact sheet on autism is offered in both English and Spanish, and is the same in both languages although numbered differently. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that autism is listed as a separate category under the Individuals with Disabilities Education Act.…

75 FR 24740 - Recovery Fact Sheet RP9580.102, Permanent Relocation

Science.gov (United States)

2010-05-05

... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID FEMA-2010-0028] Recovery Fact Sheet RP9580.102, Permanent Relocation AGENCY: Federal Emergency Management Agency, DHS... Management Agency (FEMA). DATES: This fact sheet is effective April 14, 2010. ADDRESSES: This final fact...

Nanotechnology for Site Remediation: Fact Sheet

Science.gov (United States)

This fact sheet presents a snapshot of nanotechnology and its current uses in remediation. It presents information to help site project managers understand the potential applications of this group of technologies at their sites.

HIV/AIDS Clinical Trials Fact Sheet

Science.gov (United States)

... AIDS Drugs Clinical Trials Apps skip to content HIV Overview Home Understanding HIV/AIDS Fact Sheets HIV/ ... 4 p.m. ET) Send us an email HIV/AIDS Clinical Trials Last Reviewed: August 25, 2017 ...

Catalog of CERCLA applicable or relevant and appropriate requirements (ARARs) - fact sheets

Energy Technology Data Exchange (ETDEWEB)

1990-07-01

Section 121(d) of the Comprehensive Environmental Response Compensation and Liability Act (CERCLA) as amended by the Superfund Amendments and Reauthorization Act of 1986 (SARA), requires attainment of federal and state applicable or relevant and appropriate requirements (ARARs). Subpart E, Section 300.400(g) {open_quotes}Identification of applicable or relevant and appropriate requirements{close_quotes} of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP)(55 FR 8666, March 8, 1990) describes the process for attaining ARARs. The purpose of this catalog is to provide DOE Program Offices and Field Organizations with all of the {open_quotes}Quick Reference Fact Sheets{close_quotes} on attaining ARARS. These fact sheets provide overviews of ARARs for CERCLA cleanup actions pertinent to DOE environmental restoration activities. All of the fact sheets in this catalog were prepared by the Environmental Protection Agency`s Office of Solid Waste and Emergency Response. Fact sheets 1-7 discuss land disposal restrictions (LDRs) and their applicability. LDRs may pertain to a number of CERCLA response actions at DOE facilities. Fact Sheets 8-13 are based on the CERCLA Compliance with Other Laws Manual: Parts I and II and provide an overview of many other CERCLA ARARs. Overview of ARARs-Focus on ARAR Waivers (fact sheet 11), provides a good introduction to ARARS. The last two fact sheets, 14 and 15, are periodic reports that describe additional fact sheets and clarify issues.

Epilepsy: General Information. Fact Sheet Number 6 = La Epilepsia: Informacion General. Fact Sheet Number 20.

Science.gov (United States)

Interstate Research Associates, McLean, VA.

This fact sheet on epilepsy is offered in both English and Spanish. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act and that students with epilepsy are eligible for special…

Biomolecular Science (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2012-04-01

A brief fact sheet about NREL Photobiology and Biomolecular Science. The research goal of NREL's Biomolecular Science is to enable cost-competitive advanced lignocellulosic biofuels production by understanding the science critical for overcoming biomass recalcitrance and developing new product and product intermediate pathways. NREL's Photobiology focuses on understanding the capture of solar energy in photosynthetic systems and its use in converting carbon dioxide and water directly into hydrogen and advanced biofuels.

Spina Bifida. Fact Sheet = Espina Bifida. Hojas Informativas Sobre Discapacidades.

Science.gov (United States)

National Information Center for Children and Youth with Disabilities, Washington, DC.

This fact sheet offers definitions of the three types of spina bifida (spina bifida occulta, meningocele, and myelomeningocele), outlines their incidence, describes characteristics of individuals with spina bifida, and reviews educational implications. The fact sheet discusses the need for many children with myelomeningocele to learn to manage…

Supporting Documentation for the 2008 Update to the Insulation Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

Stovall, Therese K [ORNL

2008-02-01

The Insulation Fact Sheet provides consumers for general guidance and recommended insulation levels for their home. This fact sheet has been on-line since 1995 and this update addresses new insulation materials, as well as updated costs for energy and materials.

75 FR 13777 - Disaster Assistance Fact Sheet DAP9580.107, Child Care Services

Science.gov (United States)

2010-03-23

...] Disaster Assistance Fact Sheet DAP9580.107, Child Care Services AGENCY: Federal Emergency Management Agency... (FEMA) is providing notice of the availability of the final Disaster Assistance Fact Sheet DAP9580.107...'s Web site at http://www.fema.gov . You may also view a hard copy of the fact sheet at the Office of...

Photovoltaics Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2016-02-01

This fact sheet is an overview of the Photovoltaics (PV) subprogram at the U.S. Department of Energy SunShot Initiative. The U.S. Department of Energy (DOE)’s Solar Energy Technologies Office works with industry, academia, national laboratories, and other government agencies to advance solar PV, which is the direct conversion of sunlight into electricity by a semiconductor, in support of the goals of the SunShot Initiative. SunShot supports research and development to aggressively advance PV technology by improving efficiency and reliability and lowering manufacturing costs. SunShot’s PV portfolio spans work from early-stage solar cell research through technology commercialization, including work on materials, processes, and device structure and characterization techniques.

Advancing Concentrating Solar Power Research (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

None, None

2014-02-01

Researchers at the National Renewable Energy Laboratory (NREL) provide scientific, engineering, and analytical expertise to help advance innovation in concentrating solar power (CSP). This fact sheet summarizes how NREL is advancing CSP research.

Fact Sheets: Air Toxics Rules for the Manufacture of Amino/Phenolic Resins

Science.gov (United States)

This page contains a December 1999 fact sheet for the proposed National Emission Standards for Hazardous Air Pollutants (NESHAP): Manufacture of Amino/Phenolic Resins and a September 2014 fact sheet with information regarding the final NESHAP

Spina Bifida: General Information. Fact Sheet Number 12 = La Espina Bifida: Informacion General. Fact Sheet Number 21.

Science.gov (United States)

Interstate Research Associates, McLean, VA.

This fact sheet on spina bifida is offered in both English and Spanish. It provides definitions of the three types of spina bifida (spina bifida occulta, meningocele, and myelomeningocele). Incidence figures are given as are typical characteristics of children with spina bifida. Educational implications are briefly noted, including the need to…

Hispanics/Latinos & Cardiovascular Disease: Statistical Fact Sheet

Science.gov (United States)

Statistical Fact Sheet 2013 Update Hispanics/Latinos & Cardiovascular Diseases Cardiovascular Disease (CVD) (ICD/10 codes I00-I99, Q20-Q28) (ICD/9 codes 390-459, 745-747)  Among Mexican-American adults age 20 ...

College Experience and Volunteering. Fact Sheet

Science.gov (United States)

Marcelo, Karlo Barrios

2007-01-01

College experience and volunteering are positively correlated. Measurable differences in civic activity exist between young people who attend college and young people who do not. This fact sheet explores volunteering as civic engagement among youth with college experience, ages 19-25, which was down for the second year in a row in 2006. The…

Large Fleets Lead in Petroleum Reduction (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

Proc, H.

2011-03-01

Fact sheet describes Clean Cities' National Petroleum Reduction Partnership, an initiative through which large private fleets can receive support from Clean Cities to reduce petroleum consumption.

Chemical Data Reporting Fact Sheet: Chemicals Snapshot

Science.gov (United States)

This fact sheet provides a brief overview of the chemical manufacturing, processing, and use information collected for the 2012 Chemical Data Reporting (CDR) rule. Users do not have access to the complete CDR data set and should draw conclusions with care.

Cerebral Palsy. Fact Sheet = La Paralisis Cerebral. Hojas Informativas Sobre Discapacidades.

Science.gov (United States)

National Information Center for Children and Youth with Disabilities, Washington, DC.

This fact sheet on cerebral palsy is written in both English and Spanish. First, it provides a definition of cerebral palsy and considers various causes (e.g., an insufficient amount of oxygen reaching the fetal or newborn brain). The fact sheet then offers incidence figures and explains characteristics of the three main types of cerebral palsy:…

World War II Informational Fact Sheets.

Science.gov (United States)

Department of Defense, Washington, DC.

This commemorative book provides numerous fact sheets on various aspects of World War II, both on the fighting front and the homefront. Replicas of posters of the war era, descriptions of battles with maps, contributions of women and minorities to the war effort, even music of the wartime era, add to this collection of resource materials useful to…

Vietnamese Hurricane Response Fact Sheets

Science.gov (United States)

Các tờ dữ kiện được cung cấp nơi đây mô tả vai trò của EPA trong việc đáp ứng với bão và cách các chương trình cụ thể cung cấp sự hỗ trợ. The Vietnamese fact sheets provided here describe EPA's role in a hurricane response.

Are we reaching the target audience? Evaluation of a fish fact sheet.

Science.gov (United States)

Burger, J; Waishwell, L

2001-09-28

According to the US Environmental Protection Agency, over 16% of freshwater lakes and 7% of the rivers are under some sort of fish consumption advisory because of the presence of toxic chemicals. There is considerable interest in the issuing of information, advisories, and fact sheets concerning the consumption of wild-caught fish from contaminated waters, and in the actual consumption patterns of subsistence and recreational anglers. Despite the large number of consumption advisories issued by state agencies, there is little information on how these advisories, or other forms of risk communication, are perceived by target audiences, notably fishermen and women of child-bearing age. The states of South Carolina and Georgia issue consumption advisories for fish from the Savannah River, among other sites. To gain a greater insight into the perception of anglers about a supplemental fish fact sheet jointly developed by South Carolina, Georgia, federal agencies, and the Consortium for Risk Evaluation with Stakeholder Participation, we interviewed fisherman along the Savannah River. The objectives were to determine: (1) whether they had previously read the Fish Fact Sheet or had heard about the consumption advisories; (2) what major message they obtained from the sheet; (3) who they felt the fact sheet was aimed at, and who should get the Fish Fact Sheet; (4) who should be concerned about health risks from consuming the fish; and (5) the best method of disseminating such information. We interviewed 92 fishermen (37% black, 62% white) during the fishing season of 1999. Half had heard some information about consumption advisories, mainly from the media (64%). The study concluded that there were no ethnic differences in whether they had heard about the advisories, understood the major message of the fact sheet, felt they could reduce their risk from consuming the fish, or felt that it made a difference which agency issued the fact sheet. There were significant ethnic

Renewable Energy Project Development Assistance (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2013-07-01

This fact sheet provides information on the Tribes selected to receive assistance from the U.S. Department of Energy Office of Indian Energy 2013 Strategic Technical Assistance Response Team (START) Program, which provides technical expertise to support the development of next-generation energy projects on tribal lands.

Down Syndrome: General Information. Fact Sheet Number 4 = El Sindrome de Down: Informacion General. Fact Sheet Number 15.

Science.gov (United States)

Interstate Research Associates, McLean, VA.

This fact sheet on Down Syndrome is offered in both English and Spanish. First it provides a definition and description of this syndrome, noting its etiology in a chromosomal abnormality. Incidence figures are then given. Typical characteristics of people with Down Syndrome are listed. Commonly associated health-related problems are noted,…

Canada and the Kyoto Protocol: Fact Sheet No. 5 - Developing countries

International Nuclear Information System (INIS)

2000-11-01

This fact sheet acknowledges that global change affects developed and developing countries alike, and the fact that most developing countries do not have the human, financial and technical capacity to effectively address climate change issues without help from the industrialized nations. The fact sheet also puts Canada on record as being in agreement with the spirit of the Kyoto Protocol to encourage the participation of developing countries in global efforts to combat climate change and promote sustainable development and reaffirms Canada's willingness to provide financial and technical assistance to developing countries to enable them to play a meaningful part in this global effort. In this context, the fact sheet briefly describes the new Canada Climate Change Development Fund which has been set up to reduce the growth of GHG emissions and support carbon sink activities in developing countries, to strengthen the capacity of developing conuntries to reduce their vulnerability to adverse effects of climate change, and to participate in global efforts to combat them

TSCA Chemical Data Reporting Fact Sheet: Imported Articles

Science.gov (United States)

This fact sheet provides guidance and sample reporting scenarios on the reporting exemption for the import of a chemical substance as part of an article, for purposes of the Chemical Data Reporting (CDR) rule.

Toxicity of Pesticides. Agrichemical Fact Sheet 2.

Science.gov (United States)

Hock, Winand K.

This fact sheet gives the acute oral and dermal toxicity (LD 50) of over 250 pesticides in lab animals. The chemicals are categorized as fungicides, herbicides, insecticides, or miscellaneous compounds. One or more trade names are given for each pesticide. In addition, a brief explanation of toxicity determination is given. (BB)

Soft Costs Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2016-05-01

This fact sheet is an overview of the systems integration subprogram at the U.S. Department of Energy SunShot Initiative. Soft costs can vary significantly as a result of a fragmented energy marketplace. In the U.S., there are 18,000 jurisdictions and 3,000 utilities with different rules and regulations for how to go solar. The same solar equipment may vary widely in its final installation price due to process and market variations across jurisdictions, creating barriers to rapid industry growth. SunShot supports the development of innovative solutions that enable communities to build their local economies and establish clean energy initiatives that meet their needs, while at the same time creating sustainable solar market conditions.

77 FR 40626 - RP9580.210, Personal Assistance Services in Shelters Fact Sheet

Science.gov (United States)

2012-07-10

... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID FEMA-2012-0014] RP9580.210, Personal Assistance Services in Shelters Fact Sheet AGENCY: Federal Emergency Management... Management Agency (FEMA) is accepting comments on Recovery Fact Sheet RP9580.210, Personal Assistance...

SunShot Initiative Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

DOE Solar Energy Technologies Office

2015-04-01

The U.S. Department of Energy (DOE) SunShot Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. The SunShot fact sheet outlines goals and successes of the program as it works with private companies, universities, non-profit organizations, state and local governments, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, without incentives, by the year 2020.

TSCA Chemical Data Reporting Fact Sheet: Articles

Science.gov (United States)

This fact sheet provides guidance on classifying articles under the Toxic Substances Control Act (TSCA) and determining the applicability of EPA’s articles exclusion policy for purposes of the Chemical Data Reporting (CDR) rule. The primary goal of this document is to help the regulated community comply with the requirements of the CDR rule.

SunShot Catalyst Prize Competition Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

Solar Energy Technologies Office

2015-04-01

This fact sheet is an overview of the Catalyst Energy Innovation Prize, an open innovation program launched in 2014 by the U.S. Department of Energy SunShot Initiative. This program aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar energy marketplace.

Careers "Fact Sheets" for clinical engineering & biomedical technology.

Science.gov (United States)

Pacela, A F

1991-01-01

Three Careers "Fact Sheets" include information on CE and BMET job titles, job descriptions, and certification. These materials are intended to aid in furthering professional recognition for Clinical Engineers and BMETs, and may be useful in communicating with Administration or Human Resources departments.

Systems Integration Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2016-06-01

This fact sheet is an overview of the Systems Integration subprogram at the U.S. Department of Energy SunShot Initiative. The Systems Integration subprogram enables the widespread deployment of safe, reliable, and cost-effective solar energy technologies by addressing the associated technical and non-technical challenges. These include timely and cost-effective interconnection procedures, optimal system planning, accurate prediction of solar resources, monitoring and control of solar power, maintaining grid reliability and stability, and many more. To address the challenges associated with interconnecting and integrating hundreds of gigawatts of solar power onto the electricity grid, the Systems Integration program funds research, development, and demonstration projects in four broad, interrelated focus areas: grid performance and reliability, dispatchability, power electronics, and communications.

General Information about Learning Disabilities (Fact Sheet Number 7) = Informacion General sobre Impedimentos en el Aprendizaje (Fact Sheet Number 19).

Science.gov (United States)

Interstate Research Associates, Inc., Washington, DC.

This fact sheet providing general information about learning disabilities is presented in both English and Spanish versions. It begins with the federal definition of learning disabilities and a discussion of its implications followed by estimates of incidence. Typical characteristics of students with learning disabilities are then summarized as…

Final Rule for Industrial Process Cooling Towers: Fact Sheet

Science.gov (United States)

Fact sheet concerning a final rule to reduce air toxics emissions from industrial process cooling towers. Air toxics are those pollutants known or suspected of causing cancer or other serious health effects.

Facts about food irradiation. A series of fact sheets from the International Consultative Group on Food Irradiation

Energy Technology Data Exchange (ETDEWEB)

NONE

1991-12-01

The safety and benefits of foods processed by ionizing radiation are well documented. In an effort to provide governments, especially those of developing countries, with scientifically accurate information on issues of general interest to the public, the International Consultative Group on Food Irradiation (ICGFI), which was established under the aegis of the Food and Agriculture Organization of the United Nations (FAO), the World Health Organization (WHO), and the IAEA, decided at its 7th Annual Meeting in Rome, Italy, on October 1990, to issue a series of ''Fact Sheets'' on the subject. ICGFI, an inter-governmental body with a membership of 37 governments, has as one of its mandates the function to provide information to Member States of the FAO, WHO, and IAEA and to the three organizations themselves on the safe and proper use of food irradiation technology. The Fact Sheets included here cover issues relating to: status and trends; scientific and technical terms; food irradiation and radioactivity; chemical changes in irradiated food; nutritional quality of irradiated foods; genetic studies; microbiological safety of irradiated food; irradiation and food safety; irradiation and food additives and residues; packaging of irradiated foods; safety of irradiation facilities; controlling the process; food irradiation costs; and irradiated foods and the consumer. The Fact Sheets have been separately indexed and included in the INIS Database under Reference Numbers 23011206-23011217, 23011319 and 23012743. The Fact Sheets were first issued by the ICGFI Secretariat (Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Vienna, Austria) in May 1991.

Facts about food irradiation. A series of fact sheets from the International Consultative Group on Food Irradiation

International Nuclear Information System (INIS)

1991-12-01

The safety and benefits of foods processed by ionizing radiation are well documented. In an effort to provide governments, especially those of developing countries, with scientifically accurate information on issues of general interest to the public, the International Consultative Group on Food Irradiation (ICGFI), which was established under the aegis of the Food and Agriculture Organization of the United Nations (FAO), the World Health Organization (WHO), and the IAEA, decided at its 7th Annual Meeting in Rome, Italy, on October 1990, to issue a series of ''Fact Sheets'' on the subject. ICGFI, an inter-governmental body with a membership of 37 governments, has as one of its mandates the function to provide information to Member States of the FAO, WHO, and IAEA and to the three organizations themselves on the safe and proper use of food irradiation technology. The Fact Sheets included here cover issues relating to: status and trends; scientific and technical terms; food irradiation and radioactivity; chemical changes in irradiated food; nutritional quality of irradiated foods; genetic studies; microbiological safety of irradiated food; irradiation and food safety; irradiation and food additives and residues; packaging of irradiated foods; safety of irradiation facilities; controlling the process; food irradiation costs; and irradiated foods and the consumer. The Fact Sheets have been separately indexed and included in the INIS Database under Reference Numbers 23011206-23011217, 23011319 and 23012743. The Fact Sheets were first issued by the ICGFI Secretariat (Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Vienna, Austria) in May 1991

Epilepsy. Fact Sheet = Epilepsia. Hojas Informativas Sobre Discapacidades.

Science.gov (United States)

National Information Center for Children and Youth with Disabilities, Washington, DC.

This fact sheet, written in both English and Spanish, provides a definition, information on incidence, typical characteristics, and educational implications of epilepsy. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act (IDEA) and that children with epilepsy or seizure disorders…

OPA Q's and A's: Overview of the Oil Pollution Act of 1990. Fact sheet

International Nuclear Information System (INIS)

1991-12-01

The OPA Q's and A's are part of a series of fact sheets that provide up-to-date information on EPA's implementation of the OPA. The first fact sheet provides an overview of the various provisions of the OPA and the Agency's responsibilities under the new law

Teenage Pregnancy. Highlights: An ERIC/CAPS Fact Sheet.

Science.gov (United States)

Lachance, Laurie L.

This fact sheet addresses the issue of teenage pregnancy. Six factors contributing to the current attention focused on teenage pregnancy and parenthood are listed and teenage pregnancy and birth rates are discussed. Other areas covered include teenage nonuse of contraception, sex education by schools and parents, family planning services, and the…

Energy-Saving Opportunities for Manufacturing Companies, International Fact Sheet (Spanish)

Energy Technology Data Exchange (ETDEWEB)

2010-08-01

This English/Spanish fact sheet describes the Industrial Technologies Program Save Energy Now model and provides information on tools and resources to help manufacturing facilities reduce industrial energy intensity.

Participation in Sports and Civic Engagement. Fact Sheet

Science.gov (United States)

Lopez, Mark Hugo; Moore, Kimberlee

2006-01-01

One reason to offer sports in school is to teach youth the values, skills, and habits that will make them more active, engaged, and responsible citizens. Past evidence on the civic effects of sports is mixed, but points to some potential positive civic effects. This fact sheet uses recent data from the 2002 National Youth Survey of Civic…

Supporting documentation for the 1997 revision to the DOE Insulation Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

Stovall, T.K.

1997-08-22

The Department of Energy (DOE) Insulation Fact Sheet has been revised to reflect developments in energy conservation technology and the insulation market. A nationwide insulation cost survey was made by polling insulation contractors and builders, and the results are reported here. These costs, along with regional weather data, regional fuel costs, and fuel-specific system efficiencies were used to produce recommended insulation levels for new and existing houses. This report contains all of the methodology, algorithms, assumptions, references, and data resources that were used to produce the 1997 DOE Insulation Fact Sheet.

CMS fact sheet : to give an overview of the basic facts on the CMS Detector, its aims and collaboration

CERN Multimedia

CMS, Outreach

2010-01-01

2-sided color print A4 size sheet containing the facts on the CMS Detector, its name, what it is designed to do, questions scientists hope to answer, collaboration members, detector parts and their functions, and other miscellaneous facts on the CMS detector

Child Care in Sweden. Fact Sheets on Sweden.

Science.gov (United States)

Swedish Inst., Stockholm.

This fact sheet outlines Sweden's policies of government-supported child care and parental insurance provisions. Swedish families receive: (1) free maternity and child health care; (2) child allowances for each child of 9,000 krona per year through age 16; (3) up to 450 days of paid parental leave for the birth of a child, with 360 days paid at 90…

State Arts Agency Fact Sheet: Support for Arts Education

Science.gov (United States)

Online Submission, 2015

2015-01-01

This national overview of state arts agency grants and services for arts education includes summary statistics and geographic distribution. The fact sheet uses data from Final Descriptive Reports of state arts agency grant-making activities submitted annually to the National Assembly of State Arts Agencies (NASAA) and the National Endowment for…

Fact Sheet: What Parents Need to Know About Zika Virus

Science.gov (United States)

... Management Post-Disaster Child Care Resources ACF Capabilities Policies Resources You are here ACF Home › Office of Human Services Emergency Preparedness and Response › Resource Library › Fact Sheet: What Parents Need to Know About ...

75 FR 45144 - Recovery Fact Sheet 9580.203, Debris Monitoring

Science.gov (United States)

2010-08-02

... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID FEMA-2010-0045] Recovery Fact Sheet 9580.203, Debris Monitoring AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice of availability; request for comments. SUMMARY: The Federal Emergency Management Agency (FEMA) is...

75 FR 33821 - Recovery Fact Sheet RP9580.205, Public Assistance Funding to Public Housing Facilities

Science.gov (United States)

2010-06-15

... Emergency Management Agency (FEMA) is providing notice of the availability of the final Recovery Fact Sheet... the fact sheet at the Office of Chief Counsel, Federal Emergency Management Agency, Room 835, 500 C... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID FEMA-2010-0034...

Clean Energy Solutions Center Services (Vietnamese Translation) (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2014-11-01

This is the Vietnamese language translation of the Clean Energy Solutions Center (Solutions Center) fact sheet. The Solutions Center helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

Clean Energy Solutions Center Services (Arabic Translation) (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2014-06-01

This is the Arabic translation of the Clean Energy Solutions Center Services fact sheet. The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

African American Students and U.S. High Schools. Fact Sheet

Science.gov (United States)

Alliance for Excellent Education, 2008

2008-01-01

This fact sheet highlights the statistics of the status of the African American students living in the continental United States in terms of: population; graduation, dropouts, and preparedness; schools, segregation, and teacher quality; and special, gifted, and college preparatory education. According to the National Center for Education…

Fact sheet on thyroid test in Fukushima prefecture

International Nuclear Information System (INIS)

Hiranuma, Yuri

2017-01-01

Fukushima Prefecture chose about 360,000 people who were 18 years old or younger at the time of the accident at Fukushima Daiichi NPS on March 11, 2011, and started thyroid test as part of the prefectural health survey on October 9, 2011. The survey is entrusted to Fukushima Medical University of Medicine from Fukushima Prefecture. This fact sheet summarizes the current state of thyroid test in Fukushima Prefecture. A considerable amount of data and related information have been accumulated in the seventh year from the beginning. However, especially the information disclosed in English by people concerned combined the results of the second round, which was not analyzed properly, with those of the first round. This fact gives a suspicion of intention to deny the possibility of radiation influence in such a way as to make it invisible even if there was the influence. This study firstly prepared an English fact sheet to convey the actual situation in English. However, since some official information/views were contained in papers only available in English, this study also prepared the Japanese version for enabling to grasp the current situation. The Japanese version is supplemented with explanation rather than the Japanese translation of the English version, in order to make it easier to understand. The future of thyroid test is a topic that is causing controversy. Now that the transparency, scientific fairness, and the data integrity of Fukushima Medical University are suspected, it is extremely important that an independent analysis in the true sense is to be performed by qualified experts based on the latest evidence. (A.O.)

Fact Sheet: Alternative Low-Sulfur Diesel Fuel Transition Program for Alaska

Science.gov (United States)

This fact sheet summarizes EPA's final rule modifying the diesel fuel regulations to apply an effective date of 6-1-2010 for 15 ppm sulfur requirements for highway, nonroad, locomotive and marine diesel fuel produced/imported for, distributed

Drinking water regulations under the Safe Drinking Water Act. Fact sheet

International Nuclear Information System (INIS)

1990-12-01

The fact sheet describes the requirements covered under the 1986 amendments to the Safe Drinking Water Act. Levels of various contaminants (including radio nuclides) are explained. Also discussed are the Surface Water Treatment Rule and the Total Coliforms Rule

Delinquency Cases in Juvenile Court, 2002. OJJDP Fact Sheet #02

Science.gov (United States)

Stahl, Anne L.

2006-01-01

This fact sheet presents statistics on delinquency cases processed by juvenile courts in 2002. The number of delinquency cases handled by juvenile courts decreased 11 percent between 1997 and 2002. During this time, the number of person offense cases decreased 2 percent, property offense cases decreased 27 percent, drug law violation cases…

Juvenile Delinquency Probation Caseload, 1985-2002. OJJDP Fact Sheet #04

Science.gov (United States)

Livsey, Sarah

2006-01-01

This fact sheet presents statistics on delinquency cases resulting in probation, 2002. Probation was the disposition in 38 percent of all delinquency cases processed by the juvenile courts in 2002. The number of cases placed on probation increased 44 percent between 1985 and 2002. Property offense cases made up the greatest proportion of the…

EERE-Supported International Activities in Latin America (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2010-05-01

The Office of Energy Efficiency and Renewable Energy (EERE) is involved in a variety of international initiatives, partnerships, and events that promote greater understanding and use of renewable energy (RE) and energy efficiency (EE) worldwide. In support of the Energy and Climate Partnership of the Americas (ECPA), EERE is working with several Latin American countries to advance EE and RE deployment for economic growth, energy security, poverty relief, and disaster recovery goals. This fact sheet highlights those activities.

Fact Sheets and Questions and Answers for the Final Air Toxics Rules for the Aerospace Manufacturing and Rework Industry

Science.gov (United States)

This page contains the July 1995 final rule fact sheet and the January 2015 proposed rule fact sheet that contains information on the National Emission Standards for Aerospace Manufacturing and Rework Facilities, as well as a 2001 Q&A document on the rule

Fact sheet: National primary drinking water regulations for lead and copper

International Nuclear Information System (INIS)

1991-05-01

The Fact Sheet contains a summary of what the regulations will do, establish, and provide; regulatory impact in regards to benefits and costs; treatment technique requirements; tap water monitoring for lead and copper; water quality monitoring (other than lead and copper); monitoring schedules, regulatory schedules for large, medium-sized, and small systems

Fact Sheet - Final Air Toxics Rule for Gold Mine Ore Processing and Production

Science.gov (United States)

Fact sheet summarizing main points of National Emissions Standards for Hazardous Air Pollutants for gold ore processing and production facilities, the seventh largest source of mercury air emission in the United States.

Human Trafficking of Children in the United States: A Fact Sheet

Science.gov (United States)

US Department of Education, 2007

2007-01-01

This fact sheet presents questions and answers related to the human trafficking of children in the United States. It describes human trafficking and its extent in the United States, how human traffickers target children for coerced labor and sex exploitation, how to identify victims of human trafficking, how to report a suspected incidence of…

Framework for DOE mixed low-level waste disposal: Site fact sheets

Energy Technology Data Exchange (ETDEWEB)

Gruebel, M.M.; Waters, R.D.; Hospelhorn, M.B.; Chu, M.S.Y. [eds.

1994-11-01

The Department of Energy (DOE) is required to prepare and submit Site Treatment Plans (STPS) pursuant to the Federal Facility Compliance Act (FFCAct). Although the FFCAct does not require that disposal be addressed in the STPS, the DOE and the States recognize that treatment of mixed low-level waste will result in residues that will require disposal in either low-level waste or mixed low-level waste disposal facilities. As a result, the DOE is working with the States to define and develop a process for evaluating disposal-site suitability in concert with the FFCAct and development of the STPS. Forty-nine potential disposal sites were screened; preliminary screening criteria reduced the number of sites for consideration to twenty-six. The DOE then prepared fact sheets for the remaining sites. These fact sheets provided additional site-specific information for understanding the strengths and weaknesses of the twenty-six sites as potential disposal sites. The information also provided the basis for discussion among affected States and the DOE in recommending sites for more detailed evaluation.

Young People and Political Campaigning on the Internet. CIRCLE Fact Sheet.

Science.gov (United States)

Levine, Peter; Lopez, Mark Hugo

2004-01-01

This fact sheet discusses young people and political campaigning on the Internet. It explains how the Internet has become a powerful force in political campaigns. A survey released by the Pew Research Center for the People & the Press on January 11, 2004 found that the Internet is gaining importance as a source of political news, especially for…

Servicios del Centro de Soluciones Para la Energia Limpia (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2014-05-01

This is the Spanish translation of the Clean Energy Solutions Center Services fact sheet. The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

Fact Sheet- Ancient DNA: What is it? Why is it Important?

OpenAIRE

Alexa Walker; George Nicholas; Daryl Pullman; Alan Goodman; Bioarchaeology and Genetics Working Group

2016-01-01

As genetic research is increasingly applied to new areas of study, including in archaeological and heritage contexts, a range of questions arise concerning the social, ethical, legal, and political implications of ancient DNA. This fact sheet explains the nature and challenges of aDNA research, and why information from it is important and relevant to people today. 

Fact Sheet: Notice of Ambient Water Quality Criteria Document for Tributyltin (TBT) - Final

Science.gov (United States)

Information pertaining to 2004 Final Acute and Chronic Ambient Aquatic Life Water Quality Criteria for Tributyltin (TBT) for freshwater and saltwater. This fact sheet includes the safe levels of TBT that should protect the majority of species.

NTPR Fact Sheets

Science.gov (United States)

History Documents US Underground Nuclear Test History Reports NTPR Radiation Exposure Reports Enewetak Atoll Cleanup Documents TRAC About Who We Are Our Values History Locations Our Leadership Director Support Center Contact Us FAQ Sheet Links Success Stories Contracts Business Opportunities Current

Questions and Answers about School-Age Children in Self-Care: A Sloan Work and Family Research Network Fact Sheet

Science.gov (United States)

Sloan Work and Family Research Network, 2009

2009-01-01

The Sloan Work and Family Research Network has prepared Fact Sheets that provide statistical answers to some important questions about work-family and work-life issues. This Fact Sheet includes statistics about Children in Self-Care, and answers the following questions about school-age children in self-care: (1) How many school-age children are in…

Systems Performance Analyses of Alaska Wind-Diesel Projects; Kotzebue, Alaska (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

Baring-Gould, I.

2009-04-01

This fact sheet summarizes a systems performance analysis of the wind-diesel project in Kotzebue, Alaska. Data provided for this project include wind turbine output, average wind speed, average net capacity factor, and optimal net capacity factor based on Alaska Energy Authority wind data, estimated fuel savings, and wind system availability.

Fuels planning: science synthesis and integration; social issues fact sheet 08: The "Golden Rule" and other lessons on communicating about hazards

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Other fact sheets identified considerations for communicating about hazards, talked about the importance of working locally, and discussed the seven laws of effective hazard communication. This fact sheet introduces the "Golden Rule" of hazard communication and shares some final lessons from hazard educators.

Genetics Home Reference: hypomyelination and congenital cataract

Science.gov (United States)

... Eye Institute: Facts About Cataract National Institute of Neurological Disorders and Stroke: Peripheral Neuropathy Fact Sheet Educational Resources (5 links) Boston Children's Hospital: Cataracts in Children Boston Children's Hospital: Nervous ...

Fuels planning: science synthesis and integration; social issues fact sheet 09: Benefits of collaboration

Science.gov (United States)

Christine Esposito

2006-01-01

Wildland fire professionals at the Federal, State, and local levels have a long tradition of collaborating across agencies and jurisdictions to achieve goals that they could not achieve independently. This fact sheet discusses the reasons and resources for collaboration.Other...

Fuels planning: science synthesis and integration; social issues fact sheet 10: Stages of collaboration

Science.gov (United States)

Christine Esposito

2006-01-01

Collaboration is a powerful tool for improving both the management of wildland fire and the overall health of forests and other elements of fire-dependent ecosystems. This fact sheet discusses seven stages that are typical of most collaborations.Other publications in this...

Final Rule to Reduce Hazardous Air Emissions from Newly Built Stationary Combustion Turbines: Fact Sheet

Science.gov (United States)

This page contains an August 2003 fact sheet with information regarding the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Stationary Combustion Turbines. This document provides a summary of the information for this NESHAP.

Ancient DNA (aDNA): What is it? Why is it important?- Fact Sheet

OpenAIRE

Alexa Walker; George Nicholas; Daryl Pullman; Alan Goodman; Bioarchaeology and Genetics Working Group

2014-01-01

As genetic research is increasingly applied to new areas of study, including in archaeological and heritage contexts, a range of questions arise concerning the social, ethical, legal, and political implications of ancient DNA. This fact sheet explains the nature and challenges of aDNA research, and why information from it is important and relevant to people today.  

TSCA Chemical Data Reporting Fact Sheet: Reporting Manufactured Chemical Substances from Metal Mining and Related Activities

Science.gov (United States)

This fact sheet provides guidance on the Chemical Data Reporting (CDR) rule requirements related to the reporting of mined metals, intermediates, and byproducts manufactured during metal mining and related activities.

Canada and the Kyoto Protocol: Fact Sheet No. 1 - Overview

International Nuclear Information System (INIS)

2000-11-01

This fact sheet outlines the principles underlying Canada's position at the sixth Conference of Parties (COP6) regarding climate change. Capsule descriptions of the Canadian view on carbon sinks (advocating a broader inclusion of sink activities), application of the flexibility mechanisms (the Clean Development Mechanism, Joint Implementation and International Emissions Trading), the issue of compliance (Canada favoring strong incentives to ensure compliance), and strengthening the capacity of developing countries to enhance their contribution to fighting climate change (Canada acknowledging that capacity building and technology transfer needs to be a central part of the global approach to combating climate change)

ATLAS Fact Sheet : To raise awareness of the ATLAS detector and collaboration on the LHC

CERN Multimedia

ATLAS Outreach

2010-01-01

Facts on the Detector, Calorimeters, Muon System, Inner Detector, Pixel Detector, Semiconductor Tracker, Transition Radiation Tracker,, Surface hall, Cavern, Detector, Magnet system, Solenoid, Toroid, Event rates, Physics processes, Supersymmetric particles, Comparing LHC with Cosmic rays, Heavy ion collisions, Trigger and Data Acquisition TDAQ, Computing, the LHC and the ATLAS collaboration. This fact sheet also contains images of ATLAS and the collaboration as well as a short list of videos on ATLAS available for viewing.

Guidelines for Home Energy Upgrade Professionals: Standard Work Specifications for Multifamily Energy Upgrades (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2011-08-01

This fact sheet provides essential information about the 2011 publication of the Workforce Guidelines for Multifamily Home Energy Upgrades, including their origin, their development with the help of industry leaders to create the standard work specifications for retrofit work.

Fuels planning: science synthesis and integration; social issues fact sheet 11: Challenges to collaboration

Science.gov (United States)

Christine Esposito

2006-01-01

Bringing the right people into a collaborative process can be difficult. Potential collaborators must all feel they have something to gain to justify investing resources, sharing knowledge, and perhaps compromising on goals and actions. This fact sheet discusses some of the common challenges that individuals, communities, and institutions face in collaboration.

Technical fact sheets on the impacts of new energy efficiency technologies and measures in ice rinks

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

This paper presents energy efficiency facts on ice rinks and arenas to advise and inform refrigeration and building professionals. The aim of the paper was to facilitate estimation and compare impacts of various energy efficiency measures and new technologies on the consumption of energy and the reduction of greenhouse gas (GHG) emissions. A computer-based tool modelling ice rink energy consumption was constructed based on DOE-2.1E software. The simulation tool was developed to study the sensitivity of various eco-energetic technologies applied to arenas. Results of the simulations have made it possible to construct 8 facts sheets, including information on simulated heat exchange; calculation of energy consumption for heating and refrigeration; the incorporation of several types of Heating Ventilation and Air Conditioning (HVAC) systems; and to show various strategies of operation. To account for the effects of ice within a building, calculation routines in the form of functional values were added. The model addressed the following parameters: climate; characteristics of the envelope; lighting power and intensity; temperature of the resurfacing water; ice sheet temperature; humidity level of the ice rink; fresh air intake; emissivity index of the ceiling above the ice sheet; refrigeration systems according to type, capacity, output and operation mode; capacity output and operation mode of the air heating system, including heat recovery from the refrigeration system; and capacity, output and operation mode of the domestic and resurfacing hot water heating system, including heat recovery from the refrigeration system. Fact sheets were presented for the type of technology; description; direct or indirect benefits; energy-savings potential; environmental impacts; specific comments from specialists; and a set of charts to facilitate comprehension. tabs., figs.

Fuels planning: science synthesis and integration; economic uses fact sheet 01: mastication treatments and costs

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Mastication, or mulching, is a mechanical fuel treatment that changes the structure and size of fuels in the stand. This fact sheet describes the kinds of equipment available, where mastication should be used, and treatment factors affecting cost.Other publications in this...

Final Rule to Reduce Toxic Air Emissions from Asphalt Processing and Asphalt Roofing Manufacturing Facilities Fact Sheet

Science.gov (United States)

This page contains a February 2003 fact sheet with information regarding the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Asphalt Processing and Asphalt Roofing Manufacturing.

Fuels planning: science synthesis and integration; economic uses fact sheet 06: selection criteria analysis

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Confidence in decisionmaking can often come from knowing if others in similar circumstances would choose the same management strategy. Researchers at the USDA FS Pacific Northwest Research Station and the University of Saskatchewan have developed a Selection Criteria Analysis for answering this very question. This fact sheet discusses factors affecting the choice of...

Catalogue of Energy Efficiency Measures for France: descriptive fact sheets

International Nuclear Information System (INIS)

2012-06-01

ADEME wished to learn about existing effective energy efficiency measures implemented outside of France, whether cross-sectoral or targeted at a specific sector (industry, transport, buildings or agriculture). The objective of this survey was to determine whether any of these measures could be applied in France, with the goal of holding down the growth of energy consumption. This survey has led to the writing of a catalog of 53 two-page fact sheets describing the measures identified as interesting for France. These measures were analysed via classic criteria of evaluation such as cost-efficiency or impact, allowing to highlight the most successful measures for the French territory

Fuels planning: science synthesis and integration; social issues fact sheet 12: Keys to successful collaboration

Science.gov (United States)

Christine Esposito

2006-01-01

Collaborating on fire and fuels management with a host of public and private partners may seem like an impossible undertaking, and presents many challenges. This fact sheet reviews tips for what to focus on as you embark on a collaborative fuels management project.Other...

Women, Work and Health Hazards: A Fact Sheet and Cosmetologists: Health Risks at Work.

Science.gov (United States)

National Commission on Working Women, Washington, DC.

The first part of this document is a fact sheet that provides information on health hazards faced by employed women. It covers the Occupational Safety and Health Act (OSHA), job-related diseases suffered by workers in female-dominated occupations, employer responsibilities under OSHA, and the lack of statistical reporting on job-related disease.…

Fuels planning: science synthesis and integration; economic uses fact sheet 02: log hauling cost

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Knowing the cost of fuel reduction treatments and associated activities, such as hauling cut trees, is essential for fire and fuels planning. This fact sheet explores the main factors that determine the cost of hauling cut trees and points the user to an interactive tool that can help plan for those and other expenses.

Long-Term Consequences for Teens with Older Sexual Partners. Fact Sheet. Publication #2008-16

Science.gov (United States)

Schelar, Erin; Ryan, Suzanne; Manlove, Jennifer

2008-01-01

Existing research on the risks of having sex at a young age with an older partner has focused on poorer reproductive health outcomes in the adolescent years, but scant attention has been paid to the longer-term implications of these relationships. Using survey data from high school students, this "Fact Sheet" presents findings from recent Child…

Fuels planning: science synthesis and integration; economic uses fact sheet 05: NEPA and economics

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

The National Environmental Policy Act (NEPA) is the law that requires Federal agencies to consider the environmental impacts of their actions, involve the public in the decisionmaking process, and disclose information, starting at the initial stages of planning. This fact sheet discusses when you should consider economics in the NEPA process, when to do an analysis,...

TSCA Chemical Data Reporting Fact Sheet: Chemical Substances which are the Subject of Certain TSCA Actions

Science.gov (United States)

This fact sheet provides guidance for people who may be subject to the Chemical Data Reporting (CDR) rule on how their requirements for reporting for 2016 may be affected when chemical substances are the subject of certain TSCA actions.

Fuels planning: science synthesis and integration; economic uses fact sheet 07: markets and log prices

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Markets and prices for logs vary widely across the West, fluctuating from place to place in response to regional variables and hauling costs. This fact sheet discusses those variables, locality of log markets, markets for low-value logs, and caveats to consider when using My Fuel Treatment Planner.

Fuels planning: science synthesis and integration; forest structure and fire hazard fact sheet 02: fire hazard

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Fire hazard reflects the potential fire behavior and magnitude of effects as a function of fuel conditions. This fact sheet discusses crown fuels, surface fuels, and ground fuels and their contribution and involvement in wildland fire.Other publications in this series...

Waste generation and pollution prevention progress fact sheet: Nevada Test Site

International Nuclear Information System (INIS)

1994-01-01

The Nevada Test Site is responsible for maintaining nuclear testing capability, supporting science-based Stockpile Stewardship experiments, maintaining nuclear agency response capability, applying environmental restoration techniques to areas affected by nuclear testing, managing low-level and mixed radioactive waste, investigating demilitarization technologies, investigating counter- proliferation technologies, supporting work-for-others programs and special Department of Defense activities, operating a hazardous materials spill test center, and providing for the commercial development of the site. This fact sheet provides information on routine waste generation and projected reduction by waste type. Also, materials recycled by the Nevada Test Site in 1994 are listed

Fuels planning: science synthesis and integration; social issues fact sheet 16: Prescribed fire and visual quality

Science.gov (United States)

Christine Esposito

2006-01-01

Research shows that, while prescribed burning and other fuels treatments can lower visual quality in some situations, they can also improve it in others. This fact sheet reviews the visual aspects of different levels of prescribed burning.Other publications in this series...

Fact sheet: Ethanol from corn

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-05-31

This fact sheet is intended to provide an overview of the advantages of ethanol from corn, emphasizing ethanol`s contribution to environmental protection and sustainable agriculture. Ethanol, an alternative fuel used as an octane enhancer is produced through the conversion of starch to sugars by enzymes, and fermentation of these sugars to ethanol by yeast. The production process may involve wet milling or dry milling. Both these processes produce valuable by-products, in addition to ethanol and carbon dioxide. Ethanol contains about 32,000 BTU per litre. It is commonly believed that using state-of-the-art corn farming and corn processing processes, the amount of energy contained in ethanol and its by-products would be more than twice the energy required to grow and process corn into ethanol. Ethanol represents the third largest market for Ontario corn, after direct use as animal feed and wet milling for starch, corn sweetener and corn oil. The environmental consequences of using ethanol are very significant. It is estimated that a 10 per cent ethanol blend in gasoline would result in a 25 to 30 per cent decrease in carbon monoxide emissions, a 6 to 10 per cent decrease in net carbon dioxide, a slight increase in nitrous oxide emissions which, however, would still result in an overall decrease in ozone formation, since the significant reduction in carbon monoxide emissions would compensate for any slight increase in nitrous oxide. Volatile organic compounds emission would also decrease by about 7 per cent with a 10 per cent ethanol blend. High level blends could reduce VOCs production by as much as 30 per cent. 7 refs.

Opening the Door to the American Dream: Increasing Higher Education Access and Success for Immigrants. New York Fact Sheet

Science.gov (United States)

Erisman, Wendy; Looney, Shannon

2008-01-01

This fact sheet presents a snapshot of important facts that are specific to the state of New York from the "Opening the Door to the American Dream: Increasing Higher Education Access and Success for Immigrants" report, which exposes systemic barriers that prevent immigrants from entering college and/or completing bachelor's degrees…

Final Rule to Reduce Toxic Air Pollutants from Surface Coating of Plastic Parts and Products Fact Sheet

Science.gov (United States)

This page contains an August 2004 fact sheet with information regarding the final NESHAP for Surface Coating of Plastic Parts and Products. This document provides a summary of the information for the information for this regulation.

77 FR 2743 - Recovery Directorate Fact Sheet 9580.213, Residential Electrical Meter Repair-“Power Up”

Science.gov (United States)

2012-01-19

...] Recovery Directorate Fact Sheet 9580.213, Residential Electrical Meter Repair--``Power Up'' AGENCY: Federal..., Residential Electrical Meter Repair--``Power Up.'' DATES: Comments must be received by February 21, 2012... authority, FEMA may fund the repair of residential electrical meters damaged in a major disaster or...

Better Solar Cells and Manufacturing Processes Using NREL's Ultrafast Quantum Efficiency Method (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2011-08-01

Fact sheet on the FlashQE system, a 2011 R&D 100 Award winner. A solid-state optical system by NREL and Tau Science measures solar cell quantum efficiency in less than a second, enabling a suite of new capabilities for solar cell manufacturers.

Becoming Resilient: Disaster Planning and Recovery: NREL Experts Assist Before and After a Disaster (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

Hotchkiss, E.

2014-08-01

This fact sheet provides information on how private industry; federal, state, and local governments; non-profit organizations; and communities can utilize NREL's expertise, tools, and innovations to incorporate energy efficiency and renewable energy into the planning, recovery, and rebuilding stages of disaster.

Fuels planning: science synthesis and integration; environmental consequences fact sheet 10: The Understory Response Model

Science.gov (United States)

Steve Sutherland; Melanie Miller

2005-01-01

The Understory Response Model is a species-specific computer model that qualitatively predicts change in total species biomass for grasses, forbs, and shrubs after thinning, prescribed fire, or wildfire. The model examines the effect of fuels management on plant survivorship and reproduction. This fact sheet identifies the intended users and uses, required inputs, what...

Fuels planning: science synthesis and integration; environmental consequences fact sheet 05: prescriptions and fire effects

Science.gov (United States)

Melanie Miller

2004-01-01

Fuels planning: science synthesis and integration; environmental consequences fact sheet 5: prescriptions and fire effects. Miller, Melanie. 2004. Res. Note RMRS-RN-23-5-WWW. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 2 p. While our understanding of the causes for variation in postfire effects is increasing, burn...

Community Renewable Energy Deployment Provides Replicable Examples of Clean Energy Projects (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2012-09-01

This fact sheet describes the U.S. Department of Energy's Community Renewable Energy Deployment (CommRE) program, which is a more than $20 million effort funded through the American Recovery and Reinvestment Act of 2009, to promote investment in clean energy solutions and provide real-life examples for other local governments, campuses, and small utilities to replicate. Five community-based renewable energy projects received funding from DOE through the CommRE and their progress is detailed.

How Schools Responded to Student Mental Health Needs Following Hurricanes Katrina and Rita. Fact Sheet

Science.gov (United States)

RAND Corporation, 2007

2007-01-01

This fact sheet summarizes a study that examined how schools in the U.S. Gulf Coast region perceived the mental health needs of students after Hurricanes Katrina and Rita and how schools responded. According to the report, despite strong initial efforts to support the mental health needs of students displaced by Hurricanes Katrina and Rita, many…

Fuels planning: science synthesis and integration; economic uses fact sheet 04: My Fuel Treatment Planner

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

In the face of rapidly changing public and political attitudes toward fire and fuel planning, one thing remains constant: the fuel planner is ultimately responsible for making decisions on the land. This fact sheet discusses the options for fuel treatments, and the need, development, and use of the MS Excel-based tool, My Fuel Treatment Planner.

Fuels planning: science synthesis and integration; social issues fact sheet 06: Important considerations for communicating about hazards

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Effective public education and communication campaigns about wildland fire and fuels management should have clear objectives, and use the right techniques to achieve these objectives. This fact sheet lists seven important considerations for planning or implementing a hazard communication effort.

Fuels planning: science synthesis and integration; economic uses fact sheet 03: economic impacts of fuel treatments

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

With increased interest in reducing hazardous fuels in dry inland forests of the American West, agencies and the public will want to know the economic impacts of fuel reduction treatments. This fact sheet discusses the economic impact tool, a component of My Fuel Treatment Planner, for evaluating economic impacts.

Fuels planning: science synthesis and integration; social issues fact sheet 03: Developing personal responsibility for fuels reduction: More ways to catch and hold people's attention

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Other fact sheets discuss the different types of information that are useful in explaining to property owners the importance of taking personal responsibility for fuels management on their land. However, for some property owners, new information is not enough-they may need more information in order to understand that change is necessary. This fact sheet discusses ways...

Fuels planning: science synthesis and integration; social issues fact sheet 15: Landscape change and aesthetics

Science.gov (United States)

Christine Esposito

2006-01-01

Fuels management produces changes in the landscape that can impact scenic beauty. If people do not consider a forest to be scenic, they may think that the low scenic quality is a result of poor management or ecological health. This fact sheet looks at the relevency of the effects of natural and human-caused landscape changes, when planning fuels management.

Fuels planning: science synthesis and integration; environmental consequences fact sheet 11: Smoke Impact Spreadsheet (SIS) model

Science.gov (United States)

Trent Wickman; Ann Acheson

2005-01-01

The Smoke Impact Spreadsheet (SIS) is a simple-to-use planning model for calculating particulate matter (PM) emissions and concentrations downwind of wildland fires. This fact sheet identifies the intended users and uses, required inputs, what the model does and does not do, and tells the user how to obtain the model.

76 FR 37005 - Safety Zone; Fan Pier Yacht Club Fireworks, Boston Harbor, Boston, MA

Science.gov (United States)

2011-06-24

...-AA00 Safety Zone; Fan Pier Yacht Club Fireworks, Boston Harbor, Boston, MA AGENCY: Coast Guard, DHS... Sector Boston Captain of the Port (COTP) Zone for the Fan Pier Yacht Club Fireworks display. This safety... Safety Zone; Fan Pier Yacht Club Fireworks, Boston Harbor, Boston, Massachusetts. (a) General. A...

Final Air Toxics Standards for Clay Ceramics Manufacturing, Glass Manufacturing, and Secondary Nonferrous Metals Processing Area Sources Fact Sheet

Science.gov (United States)

This page contains a December 2007 fact sheet with information regarding the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Clay Ceramics Manufacturing, Glass Manufacturing, and Secondary Nonferrous Metals Processing Area Sources

Fuels planning: science synthesis and integration; environmental consequences fact sheet 01: Fire Effects Information System (FEIS)

Science.gov (United States)

Steve Sutherland

2004-01-01

The Fire Effects Information System (FEIS) provides accessible, up-to-date fire effects summaries, taken from current English-language literature, for almost 900 plant species, about 100 animal species, and 16 Kuchler plant communities found on the North American continent. This fact sheet discusses the development of FEIS and what is contained in the species summary....

Fuels planning: science synthesis and integration; social issues fact sheet 14: Landscape preference in forested ecosystems

Science.gov (United States)

Christine Esposito

2006-01-01

It is important to understand what types of landscape settings most people prefer to be able to plan fuels treatment and other forest management activities that will be acceptable to the general public. This fact sheet considers the four common elements of visually preferred forest settings: large trees; herbacious, smooth groundcover; open midstory canopy; and vistas...

State and Local Clean Energy Policy Primer: Getting from Here to Clean Electricity with Policy (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2011-04-01

This fact sheet proposes a framework for how states and localities can build policy portfolios by first setting the stage for clean energy in the market with low cost policies, and then growing the market with successive policies until the need for financial incentives can be reduced and eventually eliminated.

Training Sessions and Materials Present Ways to Improve System Efficiency: OIT Technical Assistance Fact Sheet: Training

International Nuclear Information System (INIS)

Ericksen, E.

1999-01-01

Interested in learning about innovative ways to improve the efficiency of your plant's steam, electric motor, and compressed air systems? This US Department of Energy Office of Industrial Technologies fact sheet offers information regarding training sessions, teleconferences, and various training materials to teach you and your company ways to reduce energy use, save money, and reduce waste and pollution through system optimization

Fuels planning: science synthesis and integration; social issues fact sheet 05: The importance of working locally

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

People who evaluate their actions in terms of what others think are often said to be guided by community norms. With respect to fuels management, this means that when you are "selling" a property owner on taking steps to reduce fuels, you are not just "selling" to one person, but to a network of people. This fact sheet discusses three tools to help...

Oil Notifications: Emergency Response Notification System (ERNS) fact sheet

International Nuclear Information System (INIS)

1992-04-01

The Emergency Response Notification System (ERNS) is a national computer database which provides the only centralized mechanism for documenting and verifying incident notification information as initially reported to the National Response Center (NRC), the U.S. Environmental Protection Agency (EPA), and to a limited extent, the U.S. Coast Guard (USCG). The initial notification data may be followed up with updated information from various Federal, State and local response authorities, as appropriate. ERNS contains data that can be used to analyze release notifications, support emergency planning efforts, and assist decision makers in developing spill prevention programs. The fact sheet provides summary information on notifications of releases of oil reported in accordance with the Clean Water Act (CWA). Under Section 311 of the CWA, discharges of oil which: (1) cause a sheen to appear on the surface of the water; (2) violate applicable water quality standards; or (3) cause sludge or emulsion to be deposited beneath the surface of the water or adjoining shoreline, must be reported to the NRC

Fuels planning: science synthesis and integration; environmental consequences fact sheet 08: Evaluating sedimentation risks associated with fuel management

Science.gov (United States)

William Elliot; Pete Robichaud

2005-01-01

This fact sheet describes the sources of sediment in upland forest watersheds in the context of fuel management activities. It presents the dominant forest soil erosion processes, and the principles behind the new sediment delivery interface developed to aid in erosion analysis of fuel management projects.

9/11 and the War on Terror in Curricula and in State Standards Documents. CIRCLE Fact Sheet

Science.gov (United States)

Stoddard, Jeremy; Hess, Diana

2011-01-01

This Fact Sheet reports findings from an ongoing study of the representation of 9/11 and terrorism in curricula, textbooks, and state standards documents. The study was conducted in three stages. The first two stages focused on how supplemental curricula and best-selling social studies textbooks published between 2002-2010 present the events of…

Fuels planning: science synthesis and integration; social issues fact sheet 18: Issues affecting social acceptability of fuels treatments

Science.gov (United States)

Christine Esposito

2006-01-01

Researchers have tried to understand how information about forest management can influence a person's landscape preferences and aesthetic appreciation. These findings are relevant for fuels management projects, since these projects are often characterized by conflicts between aesthetic and ecological objectives. This fact sheet discusses different aspects and ways...

Fuels planning: science synthesis and integration; social issues fact sheet 17: Considering social acceptability of fuels treatments

Science.gov (United States)

Christine Esposito

2006-01-01

When making decisions about fuels treatments, forest managers need to assess not only the biological impacts of a treatment, but the social impacts as well. Social acceptability is based on value judgments by people-their notions of what is "good" and what is "better." This fact sheet discusses six questions that may be useful for framing initial...

Using the Global Burden of Disease study to assist development of nation-specific fact sheets to promote prevention and control of hypertension and reduction in dietary salt: a resource from the World Hypertension League.

Science.gov (United States)

Campbell, Norm R C; Lackland, Daniel T; Lisheng, Liu; Niebylski, Mark L; Nilsson, Peter M; Zhang, Xin-Hua

2015-03-01

Increased blood pressure and high dietary salt are leading risks for death and disability globally. Reducing the burden of both health risks are United Nations' targets for reducing noncommunicable disease. Nongovernmental organizations and individuals can assist by ensuring widespread dissemination of the best available facts and recommended interventions for both health risks. Simple but impactful fact sheets can be useful for informing the public, healthcare professionals, and policy makers. The World Hypertension League has developed fact sheets on dietary salt and hypertension but in many circumstances the greatest impact would be obtained from national-level fact sheets. This manuscript provides instructions and a template for developing fact sheets based on the Global Burden of Disease study and national survey data. ©2015 Wiley Periodicals, Inc.

The acquisition of dangerous biological materials: Technical facts sheets to assist risk assessments of 46 potential BW agents

Energy Technology Data Exchange (ETDEWEB)

Aceto, Donato Gonzalo [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Astuto-Gribble, Lisa M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gaudioso, Jennifer M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2007-11-01

Numerous terrorist organizations have openly expressed interest in producing and deploying biological weapons. However, a limiting factor for many terrorists has been the acquisition of dangerous biological agents, as evidenced by the very few successful instances of biological weapons use compared to the number of documented hoaxes. Biological agents vary greatly in their ability to cause loss of life and economic damage. Some agents, if released properly, can kill many people and cause an extensive number of secondary infections; other agents will sicken only a small number of people for a short period of time. Consequently, several biological agents can potentially be used to perpetrate a bioterrorism attack but few are likely capable of causing a high consequence event. It is crucial, from a US national security perspective, to more deeply understand the likelihood that terrorist organizations can acquire the range of these agents. Few studies have attempted to comprehensively compile the technical information directly relevant to the acquisition of dangerous bacteria, viruses and toxins. In this report, technical fact sheets were assembled for 46 potentially dangerous biological agents. Much of the information was taken from various research sources which could ultimately and significantly expedite and improve bioterrorism threat assessments. By systematically examining a number of specific agent characteristics included in these fact sheets, it may be possible to detect, target, and implement measures to thwart future terrorist acquisition attempts. In addition, the information in these fact sheets may be used as a tool to help laboratories gain a rudimentary understanding of how attractive a method laboratory theft is relative to other potential acquisition modes.

Fuels planning: science synthesis and integration; social issues fact sheet 13: Strategies for managing fuels and visual quality

Science.gov (United States)

Christine Esposito

2006-01-01

The public's acceptance of forest management practices, including fuels reduction, is heavily based on how forests look. Fuels managers can improve their chances of success by considering aesthetics when making management decisions. This fact sheet reviews a three-part general strategy for managing fuels and visual quality: planning, implementation, and monitoring...

7 CFR Exhibit D to Subpart B of... - Fact Sheet-The Federal Interagency Task Force on Food and Shelter for the Homeless

Science.gov (United States)

2010-01-01

... (CONTINUED) PROPERTY MANAGEMENT Management of Property Exhibit D to Subpart B of Part 1955—Fact Sheet—The... 7 Agriculture 14 2010-01-01 2009-01-01 true Fact Sheet-The Federal Interagency Task Force on Food and Shelter for the Homeless D Exhibit D to Subpart B of Part 1955 Agriculture Regulations of the...

Fuels planning: science synthesis and integration; environmental consequences fact sheet 13: Root Disease Analyzer-Armillaria Response Tool (ART)

Science.gov (United States)

Geral I. McDonald; Philip D. Tanimoto; Thomas M. Rice; David E. Hall; Jane E. Stewart; Paul J. Zambino; Jonalea R. Tonn; Ned B. Klopfenstein; Mee-Sook Kim

2005-01-01

The Root Disease Analyzer-Armillaria Response Tool (ART) is a Web-based tool that estimates Armillaria root disease risk in dry forests of the Western United States. This fact sheet identifies the intended users and uses, required inputs, what the model does and does not do, and tells the user how to obtain the model.

Fuels planning: science synthesis and integration; social issues fact sheet 04: Three critical topics to cover when talking about hazards

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

The amount of science applicable to the management of wildfire hazards is increasing daily. In addition, the attitudes of landowners and policymakers about fire and fuels management are changing. This fact sheet discusses three critical keys to communicating about wildfire hazards.

Fuels planning: science synthesis and integration; environmental consequences fact sheet 03: structure fires in the wildland-urban interface

Science.gov (United States)

Steve Sutherland

2004-01-01

National Fire Protection Association (NFPA) data indicate that wildfires destroyed approximately 9,000 homes between 1985 and 1994 in the United States. The loss of homes to wildfire has had a significant impact on Federal fire policy. This fact sheet discusses the causes of home ignitions in the wildland-urban interface, home ignition zones, how to reduce home...

Fuels planning: science synthesis and integration; social issues fact sheet 07: The "laws" of effective public education about fire hazards

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Within the past 10 years, breakthrough research has identified factors that are most important for effectively communicating about wildland fire hazards. This fact sheet discusses seven "Laws" of effective public communication that should be considered in any state-of-the-art education campaign.

Sewage Sludge Incinerators: Final Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources Final Rule Fact Sheets

Science.gov (United States)

This page contains a February 2011 fact sheet with information regarding the final NSPS and Emission Guidelines for Existing Sources for Sewage Sludge Incinerators (SSI). This document provides a summary of the information for these regulations.

Fuels planning: science synthesis and integration; forest structure and fire hazard fact sheet 03: visualizing forest structure and fuels

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

The software described in this fact sheet provides managers with tools for visualizing forest and fuels information. Computer-based landscape simulations can help visualize stand and landscape conditions and the effects of different management treatments and fuel changes over time. These visualizations can assist forest planning by considering a range of management...

Other Solid Waste Incineration (OSWI) Units Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources Fact Sheets

Science.gov (United States)

This page contains a November 2005, and and November 2006 fact sheet with information regarding the final and proposed NSPS and Emission Guidelines for Existing Sources for OSWI. This document provides a summary of the information for this regulation

Fuels planning: science synthesis and integration; forest structure and fire hazard fact sheet 04: role of silviculture in fuel treatments

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

The principal goals of fuel treatments are to reduce fireline intensities, reduce the potential for crown fires, improve opportunities for successful fire suppression, and improve forest resilience to forest fires. This fact sheet discusses thinning, and surface fuel treatments, as well as challenges associated with those treatments.

New technology for sulfide reductions and increased oil recovery: Petroleum project fact sheet

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-12-14

This Fact Sheet is written for the Inventions and Innovations Program about a new technology for sulfide reduction and increased oil recovery. The new technology, called Bio-Competitive Exclusion (BCX), results in greater oil production and prevents the production of corrosive hydrogen sulfide in oil and gas reservoirs. This BCX process is initiated and maintained by a new product, called Max-Well 2000, in which nutrients are custom designed to stimulate targeted beneficial microorganisms that live in every oil and gas reservoir. Rapid growth of these microorganisms excludes activity of harmful sulfide-producing bacteria and produces by-products that serve as effective tertiary oil recovery agents and as sulfide degradation agents. Oil and gas production is both increased and sweetened.

Rising Above the Water: New Orleans Implements Energy Efficiency and Sustainability Practices Following Hurricanes Katrina and Rita (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2012-07-01

This fact sheet describes the technical assistance that the U.S. Department of Energy, through its National Renewable Energy Laboratory, provided to New Orleans, Louisiana, which helped the city incorporate energy efficiency into its rebuilding efforts for K-12 schools and homes following Hurricanes Katrina and Rita. NREL also provided support and analysis on energy policy efforts.

High Blood Pressure Facts

Science.gov (United States)

... Stroke Heart Disease Cholesterol Salt Million Hearts® WISEWOMAN High Blood Pressure Facts Recommend on Facebook Tweet Share Compartir On ... Top of Page CDC Fact Sheets Related to High Blood Pressure High Blood Pressure Pulmonary Hypertension Heart Disease Signs ...

Small Businesses Save Big: A Borrower's Guide To Increase the Bottom Line Using Energy Efficiency (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2015-01-01

Dollars saved through energy efficiency can directly impact your bottom line. Whether you are planning for a major renovation or upgrading individual pieces of building equipment, these improvements can help reduce operating costs, save on utility bills, and boost profits. This fact sheet provides a guide for small businesses to find the resources to increase the energy efficiency of their buildings.

Technologies for Distributed Energy Resources. Federal Energy Management Program (FEMP) Technical Assistance Fact Sheet

International Nuclear Information System (INIS)

Pitchford, P.; Brown, T.

2001-01-01

This four-page fact sheet describes distributed energy resources for Federal facilities, which are being supported by the U.S. Department of Energy's (DOE's) Federal Energy Management Program (FEMP). Distributed energy resources include both existing and emerging energy technologies: advanced industrial turbines and microturbines; combined heat and power (CHP) systems; fuel cells; geothermal systems; natural gas reciprocating engines; photovoltaics and other solar systems; wind turbines; small, modular biopower; energy storage systems; and hybrid systems. DOE FEMP is investigating ways to use these alternative energy systems in government facilities to meet greater demand, to increase the reliability of the power-generation system, and to reduce the greenhouse gases associated with burning fossil fuels

Fuels planning: science synthesis and integration; forest structure and fire hazard fact sheet 01: forest structure and fire hazard overview

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Many managers and policymakers guided by the National Environmental Policy Act process want to understand the scientific principles on which they can base fuel treatments for reducing the size and severity of wildfires. These Forest Structure and Fire Hazard fact sheets discuss how to estimate fire hazard, how to visualize fuel treatments, and how the role of...

Future Nuisance Flooding at Boston Caused by Astronomical Tides Alone

Science.gov (United States)

Ray, Richard D.; Foster, Grant

2016-01-01

Sea level rise necessarily triggers more occurrences of minor, or nuisance, flooding events along coastlines, a fact well documented in recent studies. At some locations nuisance flooding can be brought about merely by high spring tides, independent of storms, winds, or other atmospheric conditions. Analysis of observed water levels at Boston indicates that tidal flooding began to occur there in 2011 and will become more frequent in subsequent years. A compilation of all predicted nuisance-flooding events, induced by astronomical tides alone, is presented through year 2050. The accuracy of the tide prediction is improved when several unusual properties of Gulf of Maine tides, including secular changes, are properly accounted for. Future mean sea-level rise at Boston cannot be predicted with comparable confidence, so two very different climate scenarios are adopted; both predict a large increase in the frequency and the magnitude of tidal flooding events.

Facts for Families from the American Academy of Child and Adolescent Psychiatry [1991].

Science.gov (United States)

American Academy of Child and Adolescent Psychiatry, Washington, DC.

Nine fact sheets relevant to children's emotional well-being are presented in this document. The first fact sheet, "Teenagers with Eating Disorders" focuses on anorexia nervosa and bulimia. The second fact sheet, "Children and Grief" describes age-related responses to death, and ways of coping with a death in a family that…

Facts for Families from the American Academy of Child and Adolescent Psychiatry [1989].

Science.gov (United States)

American Academy of Child and Adolescent Psychiatry, Washington, DC.

Six fact sheets on issues relevant to children's emotional well being are presented in this document. The first fact sheet, "Children and Divorce" provides information for parents to consider when getting a divorce. Parents are encouraged to be aware of the stress that the events surrounding a divorce cause for the child. The second fact sheet,…

Small Businesses Save Big: A Guide to Help SBA Lenders Understand and Communicate the Value of Energy Efficiency Investments (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2015-01-01

Dollars saved through energy efficiency can directly impact your bottom line. Whether you are planning for a major renovation or upgrading individual pieces of building equipment, these improvements can help reduce operating costs, save on utility bills, and boost profits. This fact sheet provides guidelines for SBA lenders to understand the value of financing energy efficiency investments.

Fuels planning: science synthesis and integration; environmental consequences fact sheet 12: Water Erosion Prediction Project (WEPP) Fuel Management (FuMe) tool

Science.gov (United States)

William Elliot; David Hall

2005-01-01

The Water Erosion Prediction Project (WEPP) Fuel Management (FuMe) tool was developed to estimate sediment generated by fuel management activities. WEPP FuMe estimates sediment generated for 12 fuel-related conditions from a single input. This fact sheet identifies the intended users and uses, required inputs, what the model does, and tells the user how to obtain the...

Case Management for Individuals with Mental Retardation. ARC Facts.

Science.gov (United States)

Association for Retarded Citizens, Arlington, TX.

A question-and-answer format is used in this fact sheet to provide information on case management for individuals with mental retardation. The fact sheet describes the major components of a case management system, the role of the case manager, the individual's or family's role in case management, providers of case management services and systems…

Clinical Social Work. State Laws Governing Independent Practice and Reimbursement of Services. Fact Sheet for the Honorable Daniel K. Inouye, United States Senate.

Science.gov (United States)

General Accounting Office, Washington, DC. Div. of Human Resources.

This fact sheet on state laws governing the independent practice and reimbursement of services for clinical social workers contains information from questionnaires sent to the state agencies responsible for health insurance regulations and Medicaid and licensing activities. Information on Ohio, the only state which did not respond, is not…

Photovoltaics (PV) as an Eligible Measure in Residential PACE Programs: Benefits and Challenges (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

Coughlin, J.

2010-06-01

Property Assessed Clean Energy (PACE) financing is one of several new financial models broadening access to clean energy by addressing the barrier of initial capital cost. The majority of the PACE programs in the market today include PV as an eligible measure. PV appeals to homeowners as a way to reduce utility bills, self-generate sustainable power, increase energy independence and demonstrate a commitment to the environment. If substantial state incentives for PV exist, PV projects can be economic under PACE, especially when partnered with good net metering policies. At the same time, PV is expensive relative to other eligible measures with a return on investment horizon that might exceed program targets. This fact sheet reviews the benefits and potential challenges of including PV in PACE programs.

Physical Therapy and Occupational Therapy: Suggested Readings [and] Physical Therapy: Supply/Demand--Some Facts [and] Occupational Therapy: Supply and Demand--Some Facts. Information on Personnel Supply and Demand.

Science.gov (United States)

National Clearinghouse for Professions in Special Education, Reston, VA.

Brought together are two fact sheets on the supply of and demand for physical therapists and occupational therapists. The fact sheets cite statistical data from the National Easter Seal Society, the American Physical Therapy Association, and the American Occupational Therapy Association. The cited facts focus on the need to recruit and retain…

Fuels planning: science synthesis and integration; social issues fact sheet 02: Developing personal responsibility for fuels reduction: Types of information to encourage proactive behavior

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Fuels management responsibilities may include providing local property owners with the information for taking responsibility for reducing fuels on their land. This fact sheet discusses three different types of information that may be useful in programs to engage property owners in fuel reduction activities.

Fuels planning: science synthesis and integration; environmental consequences fact sheet 09: Fire and Fuels Extension to the Forest Vegetation Simulator (FFE-FVS)

Science.gov (United States)

Elizabeth Reinhardt

2005-01-01

FFE-FVS is a model linking stand development, fuel dynamics, fire behavior and fire effects. It allows comparison of mid- to long-term effects of management alternatives including harvest, mechanical fuel treatment, prescribed fire, salvage, and no action. This fact sheet identifies the intended users and uses, required inputs, what the model does, and tells the user...

NREL Showcases Hydrogen Internal Combustion Engine Bus, Helps DOE Set Standards for Outreach (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2010-11-01

This fact sheet describes the National Renewable Energy Laboratory's (NREL's) accomplishments in showcasing a Ford hydrogen-powered internal combustion engine (H2ICE) bus at The Taste of Colorado festival in Denver. NREL started using its U.S. Department of Energy-funded H2ICE bus in May 2010 as the primary shuttle vehicle for VIP visitors, members of the media, and new employees. In September 2010, NREL featured the bus at The Taste of Colorado. This was the first major outreach event for the bus. NREL's educational brochure, vehicle wrap designs, and outreach efforts serve as a model for other organizations with DOE-funded H2ICE buses. Work was performed by the Hydrogen Education Group and Market Transformation Group in the Hydrogen Technologies and Systems Center.

Reflections on Jonathan Boston's Paper

Science.gov (United States)

Devine, Nesta

2014-01-01

In this article, Nesta Devine responds to Jonathan Boston's article "Child Poverty in New Zealand: Why It Matters and How It Can Be Reduced" ("Educational Philosophy and Theory," v46 n9 p995-999, 2014). Devine wishes to consider Boston's position from two angles: one is to rehearse the point that these statistics are an…

Completing the results of the 2013 Boston marathon.

Directory of Open Access Journals (Sweden)

Dorit Hammerling

Full Text Available The 2013 Boston marathon was disrupted by two bombs placed near the finish line. The bombs resulted in three deaths and several hundred injuries. Of lesser concern, in the immediate aftermath, was the fact that nearly 6,000 runners failed to finish the race. We were approached by the marathon's organizers, the Boston Athletic Association (BAA, and asked to recommend a procedure for projecting finish times for the runners who could not complete the race. With assistance from the BAA, we created a dataset consisting of all the runners in the 2013 race who reached the halfway point but failed to finish, as well as all runners from the 2010 and 2011 Boston marathons. The data consist of split times from each of the 5 km sections of the course, as well as the final 2.2 km (from 40 km to the finish. The statistical objective is to predict the missing split times for the runners who failed to finish in 2013. We set this problem in the context of the matrix completion problem, examples of which include imputing missing data in DNA microarray experiments, and the Netflix prize problem. We propose five prediction methods and create a validation dataset to measure their performance by mean squared error and other measures. The best method used local regression based on a K-nearest-neighbors algorithm (KNN method, though several other methods produced results of similar quality. We show how the results were used to create projected times for the 2013 runners and discuss potential for future application of the same methodology. We present the whole project as an example of reproducible research, in that we are able to make the full data and all the algorithms we have used publicly available, which may facilitate future research extending the methods or proposing completely different approaches.

Completing the results of the 2013 Boston marathon.

Science.gov (United States)

Hammerling, Dorit; Cefalu, Matthew; Cisewski, Jessi; Dominici, Francesca; Parmigiani, Giovanni; Paulson, Charles; Smith, Richard L

2014-01-01

The 2013 Boston marathon was disrupted by two bombs placed near the finish line. The bombs resulted in three deaths and several hundred injuries. Of lesser concern, in the immediate aftermath, was the fact that nearly 6,000 runners failed to finish the race. We were approached by the marathon's organizers, the Boston Athletic Association (BAA), and asked to recommend a procedure for projecting finish times for the runners who could not complete the race. With assistance from the BAA, we created a dataset consisting of all the runners in the 2013 race who reached the halfway point but failed to finish, as well as all runners from the 2010 and 2011 Boston marathons. The data consist of split times from each of the 5 km sections of the course, as well as the final 2.2 km (from 40 km to the finish). The statistical objective is to predict the missing split times for the runners who failed to finish in 2013. We set this problem in the context of the matrix completion problem, examples of which include imputing missing data in DNA microarray experiments, and the Netflix prize problem. We propose five prediction methods and create a validation dataset to measure their performance by mean squared error and other measures. The best method used local regression based on a K-nearest-neighbors algorithm (KNN method), though several other methods produced results of similar quality. We show how the results were used to create projected times for the 2013 runners and discuss potential for future application of the same methodology. We present the whole project as an example of reproducible research, in that we are able to make the full data and all the algorithms we have used publicly available, which may facilitate future research extending the methods or proposing completely different approaches.

Fuels planning: science synthesis and integration; social issues fact sheet 01: Developing personal responsibility for fuels reduction: Building a successful program to engage property owners

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2004-01-01

In the course of work as a land manager, you will no doubt be involved in developing programs to achieve various objectives, including the improvement of fuels management on private lands. This fact sheet describes six steps that will help you plan and conduct a successful program.

Sandia National Laboratories: News: Publications: Fact Sheets

Science.gov (United States)

Environmental Management System Pollution Prevention History 60 impacts Diversity Locations Facts & Figures Does Sandia Buy? Opportunities Small Business Procurement Technical Assistance Program (PTAP) Current Technology Partnerships Business, Industry, & Non-Profits Government Universities Center for

Back Pain Facts and Statistics

Science.gov (United States)

... Marketing Patient Fact Sheets Contact the ACA State Licensing Boards Research JMPT Abstracts Latest Issue Evidence in ... Chiropractic Posture Backpack Safety Spinal Health Winter Activities Kids and Sports Exercising Outdoors with Baby Gardening Chronic ...

Facts about food irradiation: Controlling the process

International Nuclear Information System (INIS)

1991-01-01

This fact sheet briefly reviews the procedures that exist to control the process of food irradiation. It also summarizes the difficulties in identifying irradiated food, which stem from the fact that irradiation does not physically change the food or cause significant chemical changes in foods. 4 refs

77 FR 59551 - Safety Zone, Changes to Original Rule; Boston Harbor's Rock Removal Project, Boston Inner Harbor...

Science.gov (United States)

2012-09-28

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2012-0767] RIN 1625-AA00 Safety Zone, Changes to Original Rule; Boston Harbor's Rock Removal Project, Boston Inner Harbor... original provisions of that temporary final rule, but adds two additional safety zones necessary for the...

Alfabetizacion de las personas que son sordas e invidentes. Hoja informativa de DB-LINK (Literacy for Persons Who Are Deaf-Blind. DB-LINK Fact Sheet).

Science.gov (United States)

Miles, Barbara

This fact sheet discusses the importance of literacy for individuals who are deaf-blind, the social functions of reading and writing, and conditions necessary for the development of literacy. Strategies for promoting literacy among this population are described and include: (1) invite children and adults who are deaf-blind to observe as you use…

CERN Quick Facts 2017 (French version)

CERN Multimedia

Mobs, Esma

2017-01-01

Facts about CERN, the contributions of its Member States, its machines and experiments, the number of its employees and users, management structure, etc. Previously called "CERN General Information Sheet"

CERN Quick Facts 2016 (French version)

CERN Multimedia

AUTHOR|(CDS)2070305

2016-01-01

Facts about CERN, the contributions of its Member States, its machines and experiments, the number of its employees and users, management structure, etc. Previously called "CERN General Information Sheet"

CERN Quick Facts 2016 (English version)

CERN Multimedia

AUTHOR|(CDS)2070305

2016-01-01

Facts about CERN, the contributions of its Member States, its machines and experiments, the number of its employees and users, management structure, etc. Previously called "CERN General Information Sheet"

CERN Quick Facts 2017 (English version)

CERN Multimedia

Mobs, Esma

2017-01-01

Facts about CERN, the contributions of its Member States, its machines and experiments, the number of its employees and users, management structure, etc. Previously called "CERN General Information Sheet"

Idiopatiske skolioser behandlet med Boston-korset

DEFF Research Database (Denmark)

Andersen, M O; Andersen, G R; Kruuse, A M

1993-01-01

It is well known that Boston bracing may stop progression in many patients with minor curves. One hundred and thirty-eight patients were treated with the Boston brace for idiopathic scoliosis. Age was 14.1 +/- 1.6 years at the time of bracing, and the length of time spent in the brace was 2.6 +/- 1...

77 FR 50916 - Safety Zone; Boston Harbor's Rock Removal Project, Boston Inner Harbor, Boston, MA

Science.gov (United States)

2012-08-23

... operation on the navigable waters of Boston Inner Harbor, in the main ship channel near Castle Island. This... operations in support of the U.S. Army Corps of Engineers rock removal project. Entering into, transiting... before the start date of the project. The U.S. Army Corps of Engineers also discussed the rock removal...

Emotional Disturbance. NICHCY Disability Fact Sheet #5

Science.gov (United States)

National Dissemination Center for Children with Disabilities, 2010

2010-01-01

The mental health of our children is a natural and important concern for us all. The fact is, many mental disorders have their beginnings in childhood or adolescence, yet may go undiagnosed and untreated for years. "Umbrella" terms such as emotional disturbance, behavioral disorders, or mental illness are used to refer to mental…

Facts about Volunteers. NCJW Center for the Child Fact Sheet Number 5.

Science.gov (United States)

National Council of Jewish Women, New York, NY. Center for the Child.

Volunteering is a vital and widespread activity in the United States; in fact, volunteers perform many essential community functions. Those who believe that most volunteers are women with time on their hands, that volunteers just do "charity work," and that volunteers are a source of cheap labor who can replace paid professionals and…

The Boston Marathon versus the World Marathon Majors.

Directory of Open Access Journals (Sweden)

Philip B Maffetone

Full Text Available To compare finish times across WMM races for Boston, London, Berlin, Chicago and New York Marathons.Race times of the top 10 male and 10 female finishers were analyzed from 2005 to 2014 using the high-performance mixed linear model procedure in the Statistical Analysis System. Venue-to-venue comparisons, as well as comparisons between Boston and other WMM races, with and without factors of temperature, humidity and altitude change were examined.Performance from 2005 to 2014 in the WMM races was found to improve at a rate of ~1% each 7 years. Despite its higher variability, comparison between Boston's estimated mean finishing time and all other venues revealed moderate positive differences, indicating the Boston event to be typically slower than other venues.Across the 10-year study period, performance times improved ~1% each 7 years for both genders for the WMM, with the Boston Marathon being slower on average than other WMM venues. Weather rather than course metrics appeared to impact performance times most.

More Cancer Types - SEER Cancer Stat Facts

Science.gov (United States)

Cancer Statistical Fact Sheets are summaries of common cancer types developed to provide an overview of frequently-requested cancer statistics including incidence, mortality, survival, stage, prevalence, and lifetime risk.

78 FR 35756 - Drawbridge Operation Regulations; Charles River, Boston, MA

Science.gov (United States)

2013-06-14

... Regulations; Charles River, Boston, MA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from...) Bridge across the Charles River, mile 1.0, at Boston, Massachusetts. Under this temporary deviation the... Metropolitan District Commission (Craigie) Bridge, across the Charles River, mile 1.0, at Boston, Massachusetts...

Legislation and regulations for prevention of legionella in drinking and hot water. Explanation of care obligation, alternate techniques and risk assessment. Fact sheet; Wet- en regelgeving Legionellapreventie in drink- en warmtapwater. Uitleg over zorgplicht, alternatieve technieken en risico-analyse. Informatieblad

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-03-15

The reason for this fact sheet is the revision of the drinking water regulations, including the regulations for the prevention of legionella, July 1, 2011. Many market parties consider the regulations as complex, even after the revision. This fact sheet provides more clarity [Dutch] Aanleiding voor dit informatieblad is de op 1 juli 2011 herziene drinkwaterregelgeving, inclusief de voor legionellapreventie relevante bepalingen. Veel marktpartijen ervaren deze regelgeving, ook na herziening, als complex. Dit informatieblad verschaft meer duidelijkheid.

Gun Sales. Firearm Facts.

Science.gov (United States)

Duker, Laurie, Ed.

Minimal federal regulations on firearm sales have facilitated the proliferation of guns, gun owners, and gun dealers in the United States. This fact sheet offers data on the growing number of firearm dealers, the relative ease of obtaining and keeping a license to sell guns from the Federal Bureau of Alcohol, Tobacco, and Firearms, the lack of…

Fact sheets relating to use of geothermal energy in the United States

Energy Technology Data Exchange (ETDEWEB)

None

1980-12-01

A compilation of data relating to geothermal energy in each of the 50 states is presented. The data are summarized on one page for each state. All summary data sheets use a common format. Following the summary data sheet there are additional data on the geology of each state pertaining to possible hydrothermal/geothermal resources. Also there is a list of some of the reports available pertaining to the state and state energy contacts. The intent of these documents is to present in a concise form reference data for planning by the Department of Energy.

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

Science.gov (United States)

Damron, Neil

2015-01-01

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

2009 National Renewable Energy Laboratory/Boston Redevelopment Authority Topographic LiDAR: Boston, Massachusetts

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Alliance for Sustainable Energy, LLC contracted with Sanborn to provide LiDAR mapping services for the Boston area. Utilizing multi-return systems, Light...

African Americans: College Majors and Earnings. Fact Sheet

Science.gov (United States)

Carnevale, Anthony P.; Fasules, Megan L.; Porter, Andrea; Landis-Santos Jennifer

2016-01-01

Access to college for African Americans has increased, but African Americans are highly concentrated in lower-paying majors. The college major, which has critical economic consequences throughout life, reflects personal choices but also reflects the fact that African-American students are concentrated in open-access four-year institutions that…

Hybrid Taxis Give Fuel Economy a Lift, Clean Cities, Fleet Experiences, April 2009 (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2009-04-01

Clean Cities helped Boston, San Antonio, and Cambridge create hybrid taxi programs. The hybrid taxis are able to achieve about twice the gas mileage of a conventional taxi while helping cut gasoline use and fuel costs. Tax credits and other incentives are helping both company owners and drivers make the switch to hybrids. Program leaders have learned some important lessons other cities can benefit from including learning a city's taxi structure, relaying benefits to drivers, and understanding the needs of owners.

Satellite Monitoring of Boston Harbor Water Quality: Initial Investigations

Science.gov (United States)

Sheldon, P.; Chen, R. F.; Schaaf, C.; Pahlevan, N.; Lee, Z.

2016-02-01

The transformation of Boston Harbor from the "dirtiest in America" to a National Park Area is one of the most remarkable estuarine recoveries in the world. A long-term water quality dataset from 1991 to present exists in Boston Harbor due to a $3. 8 billion lawsuit requiring the harbor clean-up. This project uses discrete water sampling and underway transects with a towed vehicle coordinated with Landsat 7 and Landsat 8 to create surface maps of chlorophyll a (Chl a), dissolved organic matter (CDOM and DOC), total suspended solids (TSS), diffuse attenuation coefficient (Kd_490), and photic depth in Boston Harbor. In addition, 3 buoys have been designed, constructed, and deployed in Boston Harbor that measure Chl a and CDOM fluorescence, optical backscatter, salinity, temperature, and meteorological parameters. We are initially using summer and fall of 2015 to develop atmospheric corrections for conditions in Boston Harbor and develop algorithms for Landsat 8 data to estimate in water photic depth, TSS, Chl a, Kd_490, and CDOM. We will report on initial buoy and cruise data and show 2015 Landsat-derived distributions of water quality parameters. It is our hope that once algorithms for present Landsat imagery can be developed, historical maps of water quality can be constructed using in water data back to 1991.

Herpes Can Happen to Anyone: Share Facts, Not Fears

Science.gov (United States)

... promiscuous. Links Oral Herpes Sexually Transmitted Diseases Genital Herpes (CDC) Genital Herpes Fact Sheet (CDC) What You Need to Know About Genital Herpes Video (CDC) References Vaccination to Reduce Reactivation of ...

Communicacion Expresiva: Como los ninos nos envian mensajes [and] Comunicacion Receptiva: Como los ninos entienden nuestros mensajes [and] Interacciones de Comunicacion: Hacen falta dos. Hojas informativa de DB-LINK (Communication Interactions: It Takes Two [and] Receptive Communication: How Children Understand Your Messages to Them [and] Expressive Communication: How Children Send Their Messages to You. DB-LINK Fact Sheets).

Science.gov (United States)

Stremel, Kathleen

This document consists of three separately published fact sheets combined here because of the close relationship of their subject matter. The first fact sheet, "Communication Interactions: It Takes Two" (Kathleen Stremel), defines communication; suggests ways to find opportunities for interactive communication; offers specific suggestions for…

Enhancing Tribal Energy Security and Clean Energy (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2013-07-01

This fact provides information on the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

Public-private partnership from theory to practice: Walgreens and the Boston Public Health Commission supporting each other before and after the Boston bombings.

Science.gov (United States)

Martin, Atyia; Williams, Jim

2014-01-01

This paper presents an overview of the public health and medical services continuity of operations, response and recovery efforts in the aftermath of the Boston bombings. Countless public and private organisations and agencies came together to support the community and the survivors. The efforts of these organisations define what it means to be Boston Strong.

Facts about food irradiation: Nutritional quality of irradiated foods

International Nuclear Information System (INIS)

1991-01-01

This fact sheet briefly considers the nutritional value of irradiated foods. Micronutrients, especially vitamins, are sensitive to any food processing method, but irradiation does not cause any special nutritional problems in food. 4 refs

Fuels planning: science synthesis and integration; forest structure and fire hazard fact sheet 06: Guide to fuel treatments in dry forests of the Western United States: assessing forest structure and fire hazard

Science.gov (United States)

Rocky Mountain Research Station USDA Forest Service

2005-01-01

The Guide to Fuel Treatments analyzes a range of potential silvicultural thinnings and surface fuel treatments for 25 representative dry-forest stands in the Western United States. The guide provides quantitative guidelines and visualization for treatment based on scientific principles identified for reducing potential crown fires. This fact sheet identifies the...

Facts about food irradiation: Chemical changes in irradiated foods

International Nuclear Information System (INIS)

1991-01-01

This fact sheet addresses the safety of irradiated food. The irradiation process produces very little chemical change in food, and laboratory experiments have shown no harmful effects in animals fed with irradiated milk powder. 3 refs

Primary splenic torsion in a Boston terrier

International Nuclear Information System (INIS)

Ohta, H.; Takagi, S.; Murakami, M.; Sasaki, N.; Yoshikawa, M.; Nakamura, K.; Hwang, S.J.; Yamasaki, M.; Takiguchi, M.

2009-01-01

A 7-year-old female Boston terrier was referred to Hokkaido University Veterinary Teaching Hospital with a history of hemoglobinuria and anemia for several days. Abdominal radiographs showed splenomegaly, and ultrasonography revealed a hypoechoic splenic parenchyma with interspersed linear echoes consistent with the ultrasonographic appearance of splenic torsion. Ultrasonography and computed tomography (CT) indicated a C-shaped spleen. Exploratory laparotomy confirmed the diagnosis of splenic torsion. A splenectomy was performed, and the dog recovered well without complications. This is the first report of splenic torsion in Boston terriers, and the usefulness of ultrasonographic and CT findings of the splenic torsion was also confirmed

Primary splenic torsion in a Boston terrier.

Science.gov (United States)

OHTA, Hiroshi; TAKAGI, Satoshi; MURAKAMI, Masahiro; SASAKI, Noboru; YOSHIKAWA, Muneyoshi; NAKAMURA, Kensuke; HWANG, Shiang-Jyi; YAMASAKI, Masahiro; TAKIGUCHI, Mitsuyoshi

2009-11-01

A 7-year-old female Boston terrier was referred to Hokkaido University Veterinary Teaching Hospital with a history of hemoglobinuria and anemia for several days. Abdominal radiographs showed splenomegaly, and ultrasonography revealed a hypoechoic splenic parenchyma with interspersed linear echoes consistent with the ultrasonographic appearance of splenic torsion. Ultrasonography and computed tomography (CT) indicated a C-shaped spleen. Exploratory laparotomy confirmed the diagnosis of splenic torsion. A splenectomy was performed, and the dog recovered well without complications. This is the first report of splenic torsion in Boston terriers, and the usefulness of ultrasonographic and CT findings of the splenic torsion was also confirmed.

Sheet pinch devices

International Nuclear Information System (INIS)

Anderson, O.A.; Baker, W.R.; Ise, J. Jr.; Kunkel, W.B.; Pyle, R.V.; Stone, J.M.

1958-01-01

Three types of sheet-like discharges are being studied at Berkeley. The first of these, which has been given the name 'Triax', consists of a cylindrical plasma sleeve contained between two coaxial conducting cylinders A theoretical analysis of the stability of the cylindrical sheet plasma predicts the existence of a 'sausage-mode' instability which is, however, expected to grow more slowly than in the case of the unstabilized linear pinch (by the ratio of the radial dimensions). The second pinch device employs a disk shaped discharge with radial current guided between flat metal plates, this configuration being identical to that of the flat hydromagnetic capacitor without external magnetic field. A significant feature of these configurations is the absence of a plasma edge, i.e., there are no regions of sharply curved magnetic field lines anywhere in these discharges. The importance of this fact for stability is not yet fully investigated theoretically. As a third configuration a rectangular, flat pinch tube has been constructed, and the behaviour of a flat plasma sheet with edges is being studied experimentally

Facts about food irradiation: Packaging of irradiated foods

International Nuclear Information System (INIS)

1991-01-01

This fact sheet considers the effects on packaging materials of food irradiation. Extensive research has shown that almost all commonly used food packaging materials toted are suitable for use. Furthermore, many packaging materials are themselves routinely sterilized by irradiation before being used. 2 refs

Complex world-sheets from N=2 strings

International Nuclear Information System (INIS)

Barbon, J.L.F.

1996-01-01

We study some properties of target space strings constructed from (2,1) heterotic strings. We argue that world-sheet complexification is a general property of the bosonic sector of such target world-sheets. We give a target space interpretation of this fact and relate it to the non-gaussian nature of free string field theory. We provide several one-loop calculations supporting the stringy construction of critical world-sheets in terms of (2,1) models. Using finite-temperature boundary conditions in the underlying (2,1) string we obtain non-chiral target space spin structures, and point out some of the problems arising for chiral spin structures, such as the heterotic world-sheet. To this end, we study the torus partition function of the corresponding asymmetric orbifold of the (2,1) string. (orig.)

Facts about food irradiation: Status and trends

International Nuclear Information System (INIS)

1991-01-01

This fact sheet introduces the concept of irradiating food to reduce post-harvest losses from infestation, contamination and spoilage, to lower the incidence of foodborne diseases and to assist international trade in food products by offering an alternative to fumigation or some other treatments that may not be acceptable to the importing countries

40 CFR 81.19 - Metropolitan Boston Intrastate Air Quality Control Region.

Science.gov (United States)

2010-07-01

... Quality Control Region. 81.19 Section 81.19 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.19 Metropolitan Boston Intrastate Air Quality Control Region. The Metropolitan Boston Intrastate Air Quality Control Region (Massachusetts) consists of the territorial area...

Mapping urban pipeline leaks: Methane leaks across Boston

International Nuclear Information System (INIS)

Phillips, Nathan G.; Ackley, Robert; Crosson, Eric R.; Down, Adrian; Hutyra, Lucy R.; Brondfield, Max; Karr, Jonathan D.; Zhao Kaiguang; Jackson, Robert B.

2013-01-01

Natural gas is the largest source of anthropogenic emissions of methane (CH 4 ) in the United States. To assess pipeline emissions across a major city, we mapped CH 4 leaks across all 785 road miles in the city of Boston using a cavity-ring-down mobile CH 4 analyzer. We identified 3356 CH 4 leaks with concentrations exceeding up to 15 times the global background level. Separately, we measured δ 13 CH 4 isotopic signatures from a subset of these leaks. The δ 13 CH 4 signatures (mean = −42.8‰ ± 1.3‰ s.e.; n = 32) strongly indicate a fossil fuel source rather than a biogenic source for most of the leaks; natural gas sampled across the city had average δ 13 CH 4 values of −36.8‰ (±0.7‰ s.e., n = 10), whereas CH 4 collected from landfill sites, wetlands, and sewer systems had δ 13 CH 4 signatures ∼20‰ lighter (μ = −57.8‰, ±1.6‰ s.e., n = 8). Repairing leaky natural gas distribution systems will reduce greenhouse gas emissions, increase consumer health and safety, and save money. Highlights: ► We mapped 3356 methane leaks in Boston. ► Methane leaks in Boston carry an isotopic signature of pipeline natural gas. ► Replacing failing gas pipelines will provide safety, environmental, and economic benefits. - We identified 3356 methane leaks in Boston, with isotopic characteristics consistent with pipeline natural gas.

Frederick Law Olmsted y el "Emerald Necklace" de Boston

Directory of Open Access Journals (Sweden)

Ricardo Austrich

2003-09-01

Full Text Available En 1879, Frederick Law Olmsted, el creador del Central Park en Nueva York, Prospect Park en Brooklyn, inventor de la profesión de paisajismo (Landscape Architecture en los EE.UU., arriba a Boston agotado y exhausto. Acaba de renunciar el cargo de paisajista de Central Park, sintiéndose defraudado por las intrigas políticas de la comisión de parques de Nueva York, viajaba a Boston a descansar y pasar un rato con sus amigos en las cercanías de Boston, en Cambridge y Brookline. Su gran amigo, Henry Hobson Richardson, el reconocido arquitecto de la época, vivía y trabajaba en Brookline, y sirve como su anfitrión, tanto como sus amigos en Cambridge.

Boston Architectural College Urban Sustainability Initiative

Energy Technology Data Exchange (ETDEWEB)

Byers, Arthur C.

2013-07-31

The Boston Architectural College's Urban Sustainability initiative is a demonstration project as defined by the National Energy Technology Laboratory. BAC's proposed project with the U.S. Department of Energy - NETL, is a large part of that overall initiative. The BAC's Urban Sustainability Initiative is a multi-part project with several important goals and objectives that will have a significant impact on the surrounding neighborhood including: energy conservation, reduction of storm water runoff, generation of power through alternative energy sources, elimination/reduction of BAC carbon footprint, and to create a vehicle for ongoing public outreach and education. Education and outreach opportunities will serve to add to the already comprehensive Sustainability Design courses offered at BAC relative to energy savings, performance and conservation in building design. At the finish of these essential capital projects there will be technical materials created for the education of the design, sustainability, engineering, community development and historic preservation communities, to inform a new generation of environmentally-minded designers and practitioners, the city of Boston and the general public. The purpose of the initiative, through our green renovations program, is to develop our green alley projects and energy saving renovations to the BAC physical plant, to serve as a working model for energy efficient design in enclosed 19th century and 20th century urban sites and as an educational laboratory for teaching ecological and sustainable technologies to students and the public while creating jobs. The scope of our project as it relates to the BAC and the U.S. Department of Energy- NETL combined efforts includes: Task I of the project is Phase II (Green Alley). Task I encompasses various renovation activities that will demonstrate the effectiveness of permeable paving and ground water recharge systems. It will aid in the reduction of storm water

Media’s role in broadcasting acute stress following the Boston Marathon bombings

OpenAIRE

Holman, E. Alison; Garfin, Dana Rose; Silver, Roxane Cohen

2013-01-01

We compared the impact of media vs. direct exposure on acute stress response to collective trauma. We conducted an Internet-based survey following the Boston Marathon bombings between April 29 and May 13, 2013, with representative samples of residents from Boston (n = 846), New York City (n = 941), and the remainder of the United States (n = 2,888). Acute stress symptom scores were comparable in Boston and New York [regression coefficient (b) = 0.43; SE = 1.42; 95% confidence interval (CI), -...

Facts about food irradiation: Irradiation and food additives and residues

International Nuclear Information System (INIS)

1991-01-01

This fact sheet considers the issue of the irradiation of food containing food additives or pesticide residues. The conclusion is that there is no health hazard posed by radiolytic products of pesticides or food additives. 1 ref

Boston's balloon dilatation for treatment of cardiac achalasia

International Nuclear Information System (INIS)

Yin Jianguo; Song Jinwen; Yang Yan; Liu Xiaohong; Fu Zhiming; Zhang Yaqin

2001-01-01

Objective: To review and summarize effectiveness and method of the Boston's balloon dilation in cardiac achalasia. Methods: The intensified guide wire was inserted into stomach through mouth cavity under TV control. The Boston's balloon was inserted to the cardiac stricture through the guide wire and dilatated with 15% contrast medium with to a maximum diameter for five minutes and then the balloon was dilatated again for 3-5 minutes, all together for 3-4 times. The severe stricture must be pre-dilatated with 20-25 mm diameter balloon. Results: The balloon insertion was technically successful in all 26 patients. The once success of balloon dilation was achieved in 24 patients and twice in other 2. Follow-up time was from 2 weeks to 31 months (mean 10.6 months). Recurrent stenosis had not occurred in all patients. Remission rate of dysphagia was 100%. Esophageal reflux occurred in 3 patients. Conclusions: The Boston's balloon dilatation is simple and effective for treatment of cardiac achalasia. The method sometimes may replace surgical procedure

Facts about food irradiation: Food irradiation costs

International Nuclear Information System (INIS)

1991-01-01

This fact sheet gives the cost of a typical food irradiation facility (US $1 million to US $3 million) and of the food irradiation process (US $10-15 per tonne for low-dose applications; US $100-250 per tonne for high-dose applications). These treatments also bring consumer benefits in terms of availability, storage life and improved hygiene. 2 refs

Asthma and Environment Fact Sheet for Parents and Schools. Revised

Science.gov (United States)

Healthy Schools Network, Inc., 2012

2012-01-01

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

Facts about food irradiation: Irradiated foods and the consumer

International Nuclear Information System (INIS)

1991-01-01

This fact sheet discusses market testing of irradiate food, consumer response to irradiated products has always been positive, and in some countries commercial quantities of some irradiated food items have been sold on a regular basis. Consumers have shown no reluctance to buy irradiated food products. 4 refs

Optimal Materials and Deposition Technique Lead to Cost-Effective Solar Cell with Best-Ever Conversion Efficiency (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2012-07-01

This fact sheet describes how the SJ3 solar cell was invented, explains how the technology works, and why it won an R&D 100 Award. Based on NREL and Solar Junction technology, the commercial SJ3 concentrator solar cell - with 43.5% conversion efficiency at 418 suns - uses a lattice-matched multijunction architecture that has near-term potential for cells with {approx}50% efficiency. Multijunction solar cells have higher conversion efficiencies than any other type of solar cell. But developers of utility-scale and space applications crave even better efficiencies at lower costs to be both cost-effective and able to meet the demand for power. The SJ3 multijunction cell, developed by Solar Junction with assistance from foundational technological advances by the National Renewable Energy Laboratory, has the highest efficiency to date - almost 2% absolute more than the current industry standard multijunction cell-yet at a comparable cost. So what did it take to create this cell having 43.5% efficiency at 418-sun concentration? A combination of materials with carefully designed properties, a manufacturing technique allowing precise control, and an optimized device design.

Facts about food irradiation: Irradiation and food safety

International Nuclear Information System (INIS)

1991-01-01

This fact sheet focusses on the question of whether irradiation can be used to make spoiled food good. No food processing procedures can substitute for good hygienic practices, and good manufacturing practices must be followed in the preparation of food whether or not the food is intended for further processing by irradiation or any other means. 3 refs

Using the Boston Matrix at Identification of the Corporate Life Cycle Stage

Directory of Open Access Journals (Sweden)

Zdeněk Konečný

2015-01-01

Full Text Available The main aim of this article is to develop a new model supporting the identification of the particular corporate life stage within the corporate life cycle. This model will be derived from the Boston matrix. The main reason for using this approach as the base for making new model of the corporate life cycle is the fact, that every quadrant of the Boston matrix can be assigned to one phase of the product life cycle and there is supposed, that the phase, in which are most products, determines the phase of the corporate life cycle. For application the Boston matrix by identification phases of the corporate life cycle is necessary to define low and high values of both its variables using some quantities from the model of corporate- and market life cycle by Reiners (2004. So the interval of low and high sales growth is determined by comparing sales of the company and sales of the market and furthermore, there is considered the rate of inflation to eliminate the impact of price changes. And for determination low and high market shares, there are compared the shares of sales and shares of total assets. After that, there will be possible to identify all the quadrants and thus all the individual phases unequivocally, which is the basic advantage compared to most existing models of the corporate life cycle. The following aim of this article is to compare the occurrence of individual phases, identified by this modified model, depending on the sector sensitivity to the economic cycle, measured by the coefficient of correlation between sales on the market and GDP. There are selected two sectors of the Czech economy, namely one cyclical and one neutral sector. Subsequently there is selected a sample of companies from both these sectors. The data are collected from financial statements of companies and from analytical materials by the Czech Ministry of Industry and Trade and by the Czech Statistical Office. On the basis of this research, there were recorded

Alcohol advertising at Boston subway stations: an assessment of exposure by race and socioeconomic status.

Science.gov (United States)

Gentry, Elisabeth; Poirier, Katie; Wilkinson, Tiana; Nhean, Siphannay; Nyborn, Justin; Siegel, Michael

2011-10-01

We investigated the frequency of alcohol ads at all 113 subway and streetcar stations in Boston and the patterns of community exposure stratified by race, socioeconomic status, and age. We assessed the extent of alcohol advertising at each station in May 2009. We measured gross impressions and gross rating points (GRPs) for the entire Greater Boston population and for Boston public school student commuters. We compared the frequency of alcohol advertising between neighborhoods with differing demographics. For the Greater Boston population, alcohol advertising at subway stations generated 109 GRPs on a typical day. For Boston public school students in grades 5 to 12, alcohol advertising at stations generated 134 GRPs. Advertising at stations in low-poverty neighborhoods generated 14.1 GRPs and at stations in high-poverty areas, 63.6 GRPs. Alcohol ads reach the equivalent of every adult in the Greater Boston region and the equivalent of every 5th- to 12th-grade public school student each day. More alcohol ads were displayed in stations in neighborhoods with high poverty rates than in stations in neighborhoods with low poverty rates.

Active Bodies, Active Minds: A Case Study on Physical Activity and Academic Success in Lawrence, Massachusetts. Understanding Boston

Science.gov (United States)

Sacheck, Jennifer; Wright, Catherine; Chomitz, Virginia; Chui, Kenneth; Economos, Christina; Schultz, Nicole

2015-01-01

This case study addresses two major priorities of the Boston Foundation--health and education. Since the 2007 publication of the "Understanding Boston" report "The Boston Paradox: Lots of Health Care, Not Enough Health," the Boston Foundation has worked to draw attention to the epidemic of preventable chronic disease that not…

Fact Sheets

Science.gov (United States)

... PCE) PDF | Espanol PDF Pesticides PDF | Espanol PDF Pregnancy and Natural Disasters PDF | Espanol PDF Reproductive Hazards of the Workplace PDF | Espanol PDF Research Study Participation PDF | Espanol ...

77 FR 11140 - Availability of the Draft Supplementary Risk Assessment for the Boston University (BU) National...

Science.gov (United States)

2012-02-24

... analysis include the Boston University Medical Campus (BUMC) BioSquare Research Park, Boston, where the... construction grant to Boston University Medical Campus to partly fund the design and construction of one of two..., bioethics, biodefense, biosafety, and infectious disease modeling. The NIH has also sought guidance from the...

Bi-directional electrons in the near-Earth plasma sheet

Directory of Open Access Journals (Sweden)

K. Shiokawa

2003-07-01

Full Text Available We have studied the occurrence characteristics of bi-directional electron pitch angle anisotropy (enhanced flux in field-aligned directions, F^ /F|| > 1.5 at energies of 0.1–30 keV using plasma and magnetic field data from the AMPTE/IRM satellite in the near-Earth plasma sheet. The occurrence rate increases in the tailward direction from XGSM = - 9 RE to - 19 RE . The occurrence rate is also enhanced in the midnight sector, and furthermore, whenever the elevation angle of the magnetic field is large while the magnetic field intensity is small, B ~ 15 nT. From these facts, we conclude that the bi-directional electrons in the central plasma sheet are produced mainly in the vicinity of the neutral sheet and that the contribution from ionospheric electrons is minor. A high occurrence is also found after earthward high-speed ion flows, suggesting Fermi-type field-aligned electron acceleration in the neutral sheet. Occurrence characteristics of bi-directional electrons in the plasma sheet boundary layer are also discussed.Key words. Magnetospheric physics (magnetospheric configuration and dynamics; magnetotail; plasma sheet

Transcription of Gail Jefferson, Boston University Conference on Ethnomethodology and Conversation Analysis, 9 June 1977

DEFF Research Database (Denmark)

Nevile, Maurice Richard

2015-01-01

This is a CLAN transcription of the film recording of a conference talk by Gail Jefferson in Boston in 1977. The film recording was generously made available by George Psathas, Emeritus Professor of Sociology at Boston University. Prof Doug Maynard (University of Wisconsin) arranged for the origi...... paralleling the talk’s content, under the heading ‘The Boston talk (as it never was)’ (p.2) - this would therefore seem to be adapted from Hopper’s transcription. So in my transcription I aim to give a clearer sense of the Boston talk as it actually was.......This is a CLAN transcription of the film recording of a conference talk by Gail Jefferson in Boston in 1977. The film recording was generously made available by George Psathas, Emeritus Professor of Sociology at Boston University. Prof Doug Maynard (University of Wisconsin) arranged...... for the original film recording to be digitised. Jefferson later developed elements of her 1977 talk into the paper ‘On the poetics of ordinary talk’ (Jefferson. G. 1996, in Text and Performance Quarterly, 16,1:1-61). An indication of the significance of the talk is given in that paper’s abstract, where Jefferson...

Numerical and experimental analysis of resistance projection welding of square nuts to sheets

DEFF Research Database (Denmark)

Nielsen, Chris Valentin; Zhang, Wenqi; Martins, Paulo A.F.

2014-01-01

Projection welding of nuts to sheets is a widely utilized manufacturing process in the automotive industry. The process entails challenges due the necessity of joining different sheet thicknesses and nut sizes made from dissimilar materials, and due to the fact of experiencing large local deforma...... of the square nut to the sheet under different operating conditions. © 2014 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license...

The Path Forward: School Autonomy and Its Implications for the Future of Boston's Public Schools. Understanding Boston

Science.gov (United States)

French, Dan; Hawley Miles, Karen; Nathan, Linda

2014-01-01

Boston Public Schools is at a crossroads. Nearly one-third of the system's schools operate under one of several "autonomy" structures, where school leaders have increased flexibility regarding staffing and other resources, and choice data indicate parents are far more likely to prefer these schools over so-called "traditional"…

Facts about food irradiation: Safety of irradiation facilities

International Nuclear Information System (INIS)

1991-01-01

This fact sheet considers the safety of industrial irradiation facilities. Although there have been accidents, none of them has endangered public health or environmental safety, and the radiation processing industry is considered to have a very good safety record. Gamma irradiators do not produce radioactive waste, and the radiation sources at the facilities cannot explode nor in any other way release radioactivity into the environment. 3 refs

Ice sheet hydrology - a review

International Nuclear Information System (INIS)

Jansson, Peter; Naeslund, Jens-Ove; Rodhe, Lars

2007-03-01

This report summarizes the theoretical knowledge on water flow in and beneath glaciers and ice sheets and how these theories are applied in models to simulate the hydrology of ice sheets. The purpose is to present the state of knowledge and, perhaps more importantly, identify the gaps in our understanding of ice sheet hydrology. Many general concepts in hydrology and hydraulics are applicable to water flow in glaciers. However, the unique situation of having the liquid phase flowing in conduits of the solid phase of the same material, water, is not a commonly occurring phenomena. This situation means that the heat exchange between the phases and the resulting phase changes also have to be accounted for in the analysis. The fact that the solidus in the pressure-temperature dependent phase diagram of water has a negative slope provides further complications. Ice can thus melt or freeze from both temperature and pressure variations or variations in both. In order to provide details of the current understanding of water flow in conjunction with deforming ice and to provide understanding for the development of ideas and models, emphasis has been put on the mathematical treatments, which are reproduced in detail. Qualitative results corroborating theory or, perhaps more often, questioning the simplifications made in theory, are also given. The overarching problem with our knowledge of glacier hydrology is the gap between the local theories of processes and the general flow of water in glaciers and ice sheets. Water is often channelized in non-stationary conduits through the ice, features which due to their minute size relative to the size of glaciers and ice sheets are difficult to incorporate in spatially larger models. Since the dynamic response of ice sheets to global warming is becoming a key issue in, e.g. sea-level change studies, the problems of the coupling between the hydrology of an ice sheet and its dynamics is steadily gaining interest. New work is emerging

Ice sheet hydrology - a review

Energy Technology Data Exchange (ETDEWEB)

Jansson, Peter; Naeslund, Jens-Ove [Dept. of Physical Geography and Quaternary Geology, Stockholm Univ., Stockholm (Sweden); Rodhe, Lars [Geological Survey of Sweden, Uppsala (Sweden)

2007-03-15

This report summarizes the theoretical knowledge on water flow in and beneath glaciers and ice sheets and how these theories are applied in models to simulate the hydrology of ice sheets. The purpose is to present the state of knowledge and, perhaps more importantly, identify the gaps in our understanding of ice sheet hydrology. Many general concepts in hydrology and hydraulics are applicable to water flow in glaciers. However, the unique situation of having the liquid phase flowing in conduits of the solid phase of the same material, water, is not a commonly occurring phenomena. This situation means that the heat exchange between the phases and the resulting phase changes also have to be accounted for in the analysis. The fact that the solidus in the pressure-temperature dependent phase diagram of water has a negative slope provides further complications. Ice can thus melt or freeze from both temperature and pressure variations or variations in both. In order to provide details of the current understanding of water flow in conjunction with deforming ice and to provide understanding for the development of ideas and models, emphasis has been put on the mathematical treatments, which are reproduced in detail. Qualitative results corroborating theory or, perhaps more often, questioning the simplifications made in theory, are also given. The overarching problem with our knowledge of glacier hydrology is the gap between the local theories of processes and the general flow of water in glaciers and ice sheets. Water is often channelized in non-stationary conduits through the ice, features which due to their minute size relative to the size of glaciers and ice sheets are difficult to incorporate in spatially larger models. Since the dynamic response of ice sheets to global warming is becoming a key issue in, e.g. sea-level change studies, the problems of the coupling between the hydrology of an ice sheet and its dynamics is steadily gaining interest. New work is emerging

In search of the Boston Strangler: genetic evidence from the exhumation of Mary Sullivan.

Science.gov (United States)

Foran, David R; Starrs, James E

2004-01-01

The Boston Strangler was one of the United States' most notorious serial killers, raping and strangling with decorative ligatures thirteen woman in Boston during the early 1960s. Albert DeSalvo, never a suspect in the slayings, confessed in prison (where he was later murdered) to being the Boston Strangler, and the investigation largely ended. Mary Sullivan was the last victim of the Boston Strangler, found sexually assaulted and strangled in her Boston apartment in 1964. Recently, a team of forensic scientists undertook the exhumation and subsequent scientific analysis of Mary Sullivan's remains, in hope of finding consistencies or inconsistencies between DeSalvo's confessed description of the murder and any evidence left behind. Included in these analyses was extensive DNA testing of all UV fluorescent material associated with the body. The large majority of results were negative, however, fluorescent material located on the underwear and entwined in her pubic hair generated two human mitochondrial DNA sequences. Neither of these matched the victim nor members of the forensic team who worked on the evidence. Most importantly, neither DNA sequence could have originated from Albert DeSalvo.

Facts about food irradiation: Genetic studies

International Nuclear Information System (INIS)

1991-01-01

Results published in the mid-1970s from the National Institute of Nutrition (NIN) in India showed increased numbers of polyploid cells in rats, mice, monkeys and malnourished children fed irradiated wheat products. This fact sheet considers the validity of these results. A large number of independent studies have been subsequently performed, and in none of these have results been obtained that support the NIN findings. The conclusion is that there is no evidence to link the consumption of irradiated food with any mutagenic effect. 3 refs

A comparison of acute hemorrhagic stroke outcomes in 2 populations: the Crete-Boston study.

Science.gov (United States)

Zaganas, Ioannis; Halpin, Amy P; Oleinik, Alexandra; Alegakis, Athanasios; Kotzamani, Dimitra; Zafiris, Spiros; Chlapoutaki, Chryssanthi; Tsimoulis, Dimitris; Giannakoudakis, Emmanouil; Chochlidakis, Nikolaos; Ntailiani, Aikaterini; Valatsou, Christina; Papadaki, Efrosini; Vakis, Antonios; Furie, Karen L; Greenberg, Steven M; Plaitakis, Andreas

2011-12-01

Although corticosteroid use in acute hemorrhagic stroke is not widely adopted, management with intravenous dexamethasone has been standard of care at the University Hospital of Heraklion, Crete with observed outcomes superior to those reported in the literature. To explore this further, we conducted a retrospective, multivariable-adjusted 2-center study. We studied 391 acute hemorrhagic stroke cases admitted to the University Hospital of Heraklion, Crete between January 1997 and July 2010 and compared them with 510 acute hemorrhagic stroke cases admitted to Massachusetts General Hospital, Boston, from January 2003 to September 2009. Of the Cretan cases, 340 received a tapering scheme of intravenous dexamethasone, starting with 16 to 32 mg/day, whereas the Boston patients were managed without steroids. The 2 cohorts had comparable demographics and stroke severity on admission, although anticoagulation was more frequent in Boston. The in-hospital mortality was significantly lower on Crete (23.8%, n=340) than in Boston (38.0%, n=510; Pmortality (Crete: 25.4%, n=307; Boston: 39.4%, n=510; Pmortality: Crete 20.8%; n=259; Boston 37.0%; n=359; Phemorrhages. After adjusting for acute hemorrhagic stroke volume/location, Glasgow Coma Scale, hypertension, diabetes mellitus, smoking, coronary artery disease and statin, antiplatelet, and anticoagulant use, intravenous dexamethasone treatment was associated with better functional outcomes and significantly lower risk of death at 30 days (OR, 0.357; 95% CI, 0.174-0.732). This study suggests that intravenous dexamethasone improves outcome in acute hemorrhagic stroke and supports a randomized clinical trial using this approach.

Facts about food irradiation: Microbiological safety of irradiated food

International Nuclear Information System (INIS)

1991-01-01

This fact sheet considers the microbiological safety of irradiated food, with especial reference to Clostridium botulinum. Irradiated food, as food treated by any ''sub-sterilizing'' process, must be handled, packaged and stored following good manufacturing practices to prevent growth and toxin production of C. botulinum. Food irradiation does not lead to increased microbiological hazards, nor can it be used to save already spoiled foods. 4 refs

On the structure of finite-sheeted coverings of compact connected groups

OpenAIRE

Grigorian, S. A.; Gumerov, R. N.

2004-01-01

Finite-sheeted covering mappings onto compact connected groups are studied. It is shown that a finite-sheeted covering mapping from a connected Hausdorff topological space onto a compact connected abelian group G must be a homeomorphism provided that the character group of G admits division by the degree of given covering mapping. Using this result, we obtain criteria of triviality for finite coverings of G in terms of its character group and means on G. In order to establish these facts, for...

78 FR 67028 - Safety Zones; Recurring Events in Captain of the Port Boston Zone

Science.gov (United States)

2013-11-08

... Rulemaking A. Regulatory History and Information On November 9, 2011, the Coast Guard enacted the current... around the Hull Youth Football Carnival Fireworks, the Boston Harbor Triathlon, and the Boston Harbor.... These new safety zones will be listed in 33 CFR 165.118 as (6.5) Hull Youth Football Carnival Fireworks...

76 FR 42048 - Safety Zones; Swimming Events in Captain of the Port Boston Zone

Science.gov (United States)

2011-07-18

...-AA00 Safety Zones; Swimming Events in Captain of the Port Boston Zone AGENCY: Coast Guard, DHS. ACTION... events within the Captain of the Port (COTP) Boston Zone for swimming events. This action is necessary to... property on navigable waters from the hazardous nature of swimming events such as large numbers of swimmers...

Facts on Nirex

International Nuclear Information System (INIS)

1987-01-01

This folder contains twelve two-page leaflets (fact sheets) which answer questions posed about UK NIREX Ltd, its operations and radioactive waste. NIREX (the Nuclear Industry Radioactive Waste Executive) is the organisation responsible for implementing the British Government's policy for the disposal of most low- and intermediate-level radioactive waste produced in the United Kingdom. The questions posed are; what is NIREX. What is radioactivity. What is radioactive waste. Radioactive waste, what are the options. What is a radioactive waste repository. Some aspects of such a repository are then explained - how engineered barriers work, how geological barriers work, how long can concrete last, how is the radioactive waste transported, how are repository sites identified. The last two leaflets consider why do we need research, and look at radioactive waste management worldwide. The answers are in non-technical language and are short. (UK)

Taking Stock: Five Years of Structural Change in Boston's Public Schools. A Boston Indicators Project Special Report

Science.gov (United States)

McEnroe, Ted

2014-01-01

While structural reform has certainly inspired change in Boston's public schools, its true value is best measured by examining the impact those changes have had on students. Seen through the lens of student performance over the past five years there is ample suggestion that these structural changes have been more than just window dressing--they…

33 CFR 110.30 - Boston Harbor, Mass.

Science.gov (United States)

2010-07-01

... Yacht Club, South Boston. Northerly of a line bearing 96° from the stack of the heating plant of the... Yacht Club property. (b) Dorchester Bay, in vicinity of Savin Hill Yacht Club. Northerly of a line... vicinity of Dorchester Yacht Club. Eastward of a line bearing 21° from the stack located a short distance...

Threat perception after the Boston Marathon bombings: The effects of personal relevance and conceptual framing.

Science.gov (United States)

Wormwood, Jolie Baumann; Lynn, Spencer K; Feldman Barrett, Lisa; Quigley, Karen S

2016-01-01

We examined how the Boston Marathon bombings affected threat perception in the Boston community. In a threat perception task, participants attempted to "shoot" armed targets and avoid shooting unarmed targets. Participants viewing images of the bombings accompanied by affectively negative music and text (e.g., "Terror Strikes Boston") made more false alarms (i.e., more errors "shooting" unarmed targets) compared to participants viewing the same images accompanied by affectively positive music and text (e.g., "Boston Strong") and participants who did not view bombing images. This difference appears to be driven by decreased sensitivity (i.e., decreased ability to distinguish guns from non-guns) as opposed to a more liberal bias (i.e., favouring the "shoot" response). Additionally, the more strongly affected the participant was by the bombings, the more their sensitivity was reduced in the negatively framed condition, suggesting that this framing was particularly detrimental to the most vulnerable individuals in the affected community.

Assisted crack tip flipping under Mode I thin sheet tearing

DEFF Research Database (Denmark)

Felter, Christian Lotz; Nielsen, Kim Lau

2017-01-01

Crack tip flipping, where the fracture surface alternates from side to side in roughly 45° shear bands, seems to be an overlooked propagation mode in Mode I thin sheet tearing. In fact, observations of crack tip flipping is rarely found in the literature. Unlike the already established modes...

Evolution in Many-Sheeted Space-time

OpenAIRE

Pitkänen, Matti

2010-01-01

The topics of the article has been restricted to those, which seem to represent the most well-established ideas about evolution in many-sheeted space-time. a) Basic facts about and TGD based model for pre-biotic evolution are discussed. b) A model for the ATP-ADP process based on DNA as topological quantum computer vision, the identification of universal metabolic energy quanta in terms of zero point kinetic energies, and the notion of remote metabolism is discussed. c) A model f...

Media's role in broadcasting acute stress following the Boston Marathon bombings.

Science.gov (United States)

Holman, E Alison; Garfin, Dana Rose; Silver, Roxane Cohen

2014-01-07

We compared the impact of media vs. direct exposure on acute stress response to collective trauma. We conducted an Internet-based survey following the Boston Marathon bombings between April 29 and May 13, 2013, with representative samples of residents from Boston (n = 846), New York City (n = 941), and the remainder of the United States (n = 2,888). Acute stress symptom scores were comparable in Boston and New York [regression coefficient (b) = 0.43; SE = 1.42; 95% confidence interval (CI), -2.36, 3.23], but lower nationwide when compared with Boston (b = -2.21; SE = 1.07; 95% CI, -4.31, -0.12). Adjusting for prebombing mental health (collected prospectively), demographics, and prior collective stress exposure, six or more daily hours of bombing-related media exposure in the week after the bombings was associated with higher acute stress than direct exposure to the bombings (continuous acute stress symptom total: media exposure b = 15.61 vs. direct exposure b = 5.69). Controlling for prospectively collected prebombing television-watching habits did not change the findings. In adjusted models, direct exposure to the 9/11 terrorist attacks and the Sandy Hook School shootings were both significantly associated with bombing-related acute stress; Superstorm Sandy exposure wasn't. Prior exposure to similar and/or violent events may render some individuals vulnerable to the negative effects of collective traumas. Repeatedly engaging with trauma-related media content for several hours daily shortly after collective trauma may prolong acute stress experiences and promote substantial stress-related symptomatology. Mass media may become a conduit that spreads negative consequences of community trauma beyond directly affected communities.

Crisis communication: an inequalities perspective on the 2010 Boston water crisis.

Science.gov (United States)

Galarce, Ezequiel M; Viswanath, K

2012-12-01

Although the field of crisis risk communication has generated substantial research, the interaction between social determinants, communication processes, and behavioral compliance has been less well studied. With the goal of better understanding these interactions, this report examines how social determinants influenced communications and behavioral compliance during the 2010 Boston, Massachusetts, water crisis. An online survey was conducted to assess Boston residents' knowledge, beliefs, attitudes, mass and interpersonal communication, and preventive behaviors on emergency preparedness topics dealing with the water crisis. Of a total sample of 726 respondents, approximately one-third (n = 267) reported having been affected by the water crisis. Only data from affected participants were analyzed. Following an order to boil water, 87.5% of respondents refrained from drinking unboiled tap water. These behaviors and other cognitive and attitudinal factors, however, were not uniform across population subgroups. All communication and behavioral compliance variables varied across sociodemographic factors. Crisis communication, in conjunction with other public health preparedness fields, is central to reducing the negative impact of sudden hazards. Emergency scenarios such as the Boston water crisis serve as unique opportunities to understand how effectively crisis messages are conveyed to and received by different segments of the population.

Cumulative exposure to prior collective trauma and acute stress responses to the Boston marathon bombings.

Science.gov (United States)

Garfin, Dana Rose; Holman, E Alison; Silver, Roxane Cohen

2015-06-01

The role of repeated exposure to collective trauma in explaining response to subsequent community-wide trauma is poorly understood. We examined the relationship between acute stress response to the 2013 Boston Marathon bombings and prior direct and indirect media-based exposure to three collective traumatic events: the September 11, 2001 (9/11) terrorist attacks, Superstorm Sandy, and the Sandy Hook Elementary School shooting. Representative samples of residents of metropolitan Boston (n = 846) and New York City (n = 941) completed Internet-based surveys shortly after the Boston Marathon bombings. Cumulative direct exposure and indirect exposure to prior community trauma and acute stress symptoms were assessed. Acute stress levels did not differ between Boston and New York metropolitan residents. Cumulative direct and indirect, live-media-based exposure to 9/11, Superstorm Sandy, and the Sandy Hook shooting were positively associated with acute stress responses in the covariate-adjusted model. People who experience multiple community-based traumas may be sensitized to the negative impact of subsequent events, especially in communities previously exposed to similar disasters. © The Author(s) 2015.

Narcolepsy: Fact Sheet

Science.gov (United States)

... Institutes of Health (NIH), the leading supporter of biomedical research in the world. The NINDS, along with several ... Testimony Legislative Updates Impact NINDS Contributions to Approved Therapies ... Director, Division of Intramural Research

Respirator Fact Sheet

Science.gov (United States)

... 6, 2014 Content source: National Institute for Occupational Safety and Health Education and Information Division Email Recommend Tweet YouTube Instagram Listen Watch RSS ABOUT About CDC Jobs Funding LEGAL Policies Privacy FOIA No Fear Act OIG 1600 Clifton Road Atlanta , GA 30329-4027 USA 800-CDC-INFO ( ...

CASA Fact Sheet.

Science.gov (United States)

National Court Appointed Special Advocate Association, Seattle WA.

Each year nearly 400,000 children in the United States are thrust into court through no fault of their own. Often these children also become victims of the United States' overburdened child welfare system. A Court Appointed Special Advocate (CASA) volunteer is a trained citizen who is appointed by a judge to represent the best interests of a child…

Pharmacogenomics Fact Sheet

Science.gov (United States)

... all prescription drugs. For example, it converts the painkiller codeine into its active form, morphine. There are ... patients by providing guidance on dose, possible side effects, or differences in effectiveness for people with certain ...

Penguin Fact Sheet.

Science.gov (United States)

Flotsam and Jetsam: A Newsletter for Massachusetts Marine Educators, 1985

1985-01-01

Presents factual information on penguins using an outline format. Includes descriptions of physical characteristics, behavioral mechanisms, geographical distribution, and physiological processes. Provides separate bibliographies for teachers and students. (ML)

Stroke Fact Sheet

Science.gov (United States)

... federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services . 200 Independence Avenue, S.W., Washington, DC 20201 1-800-994- ...

Diabetes Fact Sheet

Science.gov (United States)

... federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services . 200 Independence Avenue, S.W., Washington, DC 20201 1-800-994- ...

Infertility Fact Sheet

Science.gov (United States)

... federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services . 200 Independence Avenue, S.W., Washington, DC 20201 1-800-994- ...

Burns Fact Sheet

Science.gov (United States)

... this site from a secured browser on the server. Please enable scripts and reload this page. Sign ... disease. Please consult with a qualified health care professional for answers to personal medical questions. NIGMS is ...

Sepsis Fact Sheet

Science.gov (United States)

... this site from a secured browser on the server. Please enable scripts and reload this page. Sign ... disease. Please consult with a qualified health care professional for answers to personal medical questions. NIGMS is ...

Trauma Fact Sheet

Science.gov (United States)

... this site from a secured browser on the server. Please enable scripts and reload this page. Sign ... disease. Please consult with a qualified health care professional for answers to personal medical questions. NIGMS is ...

The Boston Methane Project: Mapping Surface Emissions to Inform Atmospheric Estimation of Urban Methane Flux

Science.gov (United States)

Phillips, N.; Crosson, E.; Down, A.; Hutyra, L.; Jackson, R. B.; McKain, K.; Rella, C.; Raciti, S. M.; Wofsy, S. C.

2012-12-01

Lost and unaccounted natural gas can amount to over 6% of Massachusetts' total annual greenhouse gas inventory (expressed as equivalent CO2 tonnage). An unknown portion of this loss is due to natural gas leaks in pipeline distribution systems. The objective of the Boston Methane Project is to estimate the overall leak rate from natural gas systems in metropolitan Boston, and to compare this flux with fluxes from the other primary methane emissions sources. Companion talks at this meeting describe the atmospheric measurement and modeling framework, and chemical and isotopic tracers that can partition total atmospheric methane flux into natural gas and non-natural gas components. This talk focuses on estimation of surface emissions that inform the atmospheric modeling and partitioning. These surface emissions include over 3,300 pipeline natural gas leaks in Boston. For the state of Massachusetts as a whole, the amount of natural gas reported as lost and unaccounted for by utility companies was greater than estimated landfill emissions by an order of magnitude. Moreover, these landfill emissions were overwhelmingly located outside of metro Boston, while gas leaks are concentrated in exactly the opposite pattern, increasing from suburban Boston toward the urban core. Work is in progress to estimate spatial distribution of methane emissions from wetlands and sewer systems. We conclude with a description of how these spatial data sets will be combined and represented for application in atmospheric modeling.

Assessing Climate Vulnerabilities of Food Distribution Center Sites in Greater Boston and Their Regional Implications: Climate Adaptation Planning in Practice

Science.gov (United States)

Teferra, A.; Watson, C.; Douglas, E. M.

2016-12-01

The Metro Boston region, an area whose civic leaders have been at the forefront of climate resilience initiatives in recent years, is finalizing a flood vulnerability assessment of food distribution center sites located north of Boston, with the support of the University of Massachusetts Boston and the American Geophysical Union's Thriving Earth Exchange program. The community-scientist collaboration emerged because of the need for more local analyses of the area to inform climate resiliency policy and planning actions for the region. A significant amount of the metro region's food supply passes through two major distribution centers in the cities of Everett and Chelsea, just north of the Mystic River. The Metropolitan Area Planning Council (MAPC), on behalf of the Metro Boston Climate Preparedness Taskforce, is working with Chris Watson and Ellen Douglas of UMass Boston to build on existing analyses of the region's food system and climate vulnerabilities and to develop a report identifying flood risk exposure to the sites. The analysis brings in dynamic modeling techniques that incorporate storm surge and sea level rise projections under different climate scenarios, and aims to align methodologies with those of other regional analyses, such as Climate Ready Boston and the City of Cambridge's Vulnerability Assessment. The study is helping to inform MAPC's and the Metro Boston Climate Preparedness Taskforce's understanding of this critical food distribution infrastructure, illustrate the larger regional implications of climate impacts on food distribution in the Greater Boston area, and guide the development of site-specific strategies for addressing identified vulnerabilities.

The Center for Social Innovation at Boston College.

Science.gov (United States)

Berzin, Stephanie Cosner; Dearing, Tiziana; Mathews, Olivia; Choi, Yeon Jin; Pitt-Catsouphes, Marcie

2018-01-01

Established in 2011, the Center for Social Innovation at Boston College has focused on fostering "effective, sustainable social innovations that enhance social justice." the Center is committed to building research evidence that is used for changing practice and works to disseminate findings through a three-channel approach: traditional research publications, convening of practitioners, and through use of media outlets.

Contextualizing Earth Science Professional Development Courses for Geoscience Teachers in Boston

Science.gov (United States)

Chen, R. F.; Pelletier, P.; Dorsen, J.; Douglas, E. M.; Pringle, M. S.; Karp, J.

2009-12-01

Inquiry-based, hands-on, graduate content courses have been developed specifically for Boston Public School middle school teachers of Earth Science. Earth Science I: Weather and Water and Earth Science II: The Solid Earth--Earth History and Planetary Systems have been taught a total of seven times to over 120 teachers. Several key attributes to these successful courses have been identified, including co-instruction by a university professor and a high school and a middle school teacher that are familiar with the Boston curriculum, use of hands-on activities that are closed related to those used in the Boston curriculum, pre- and post-course local field trips, and identification of key learning objectives for each day. This model of professional development was developed over several years in all disciplines (Earth Science, Physics, Biology, Chemistry) by the Boston Science Partnership (BSP), an NSF-funded Math Science Partnership program. One of the core strategies of the BSP is these Contextualized Content Courses (CCC), graduate level, lab-based courses taught at either UMass Boston or Northeastern University during summer intensive or semester formats. Two of the eleven courses developed under the grant are Earth Science I & II. This presentation shares the model of the CCC, the impact on teacher participants, the value of these courses for the professor, and lessons learned for successful professional development. Findings about the courses’ impact and effectiveness come from our external evaluation by the Program Evaluation Research Group (PERG). The combination of content and modeling good instructional practices have many positive outcomes for teachers, including increased self-efficacy in science understanding and teaching, positive impacts on student achievement, and teacher shifts from more traditional, more lecture-based instructional models to more inquiry approaches. STEM faculty members become involved in science education and learn and practice new

Media’s role in broadcasting acute stress following the Boston Marathon bombings

Science.gov (United States)

Holman, E. Alison; Garfin, Dana Rose; Silver, Roxane Cohen

2014-01-01

We compared the impact of media vs. direct exposure on acute stress response to collective trauma. We conducted an Internet-based survey following the Boston Marathon bombings between April 29 and May 13, 2013, with representative samples of residents from Boston (n = 846), New York City (n = 941), and the remainder of the United States (n = 2,888). Acute stress symptom scores were comparable in Boston and New York [regression coefficient (b) = 0.43; SE = 1.42; 95% confidence interval (CI), −2.36, 3.23], but lower nationwide when compared with Boston (b = −2.21; SE = 1.07; 95% CI, −4.31, −0.12). Adjusting for prebombing mental health (collected prospectively), demographics, and prior collective stress exposure, six or more daily hours of bombing-related media exposure in the week after the bombings was associated with higher acute stress than direct exposure to the bombings (continuous acute stress symptom total: media exposure b = 15.61 vs. direct exposure b = 5.69). Controlling for prospectively collected prebombing television-watching habits did not change the findings. In adjusted models, direct exposure to the 9/11 terrorist attacks and the Sandy Hook School shootings were both significantly associated with bombing-related acute stress; Superstorm Sandy exposure wasn't. Prior exposure to similar and/or violent events may render some individuals vulnerable to the negative effects of collective traumas. Repeatedly engaging with trauma-related media content for several hours daily shortly after collective trauma may prolong acute stress experiences and promote substantial stress-related symptomatology. Mass media may become a conduit that spreads negative consequences of community trauma beyond directly affected communities. PMID:24324161

The New England Drought Study: Water Resources Planning Metropolitan Boston, Massachusetts

National Research Council Canada - National Science Library

Joyce, Charles

1994-01-01

.... The drought of the 1960s precipitated a debate between the operators of the metropolitan Boston water system and interested citizens and citizens' groups, who were opposed to a structural solution...

The Closing of the Classified Catalog at Boston University

Science.gov (United States)

Hazen, Margaret Hindle

1974-01-01

Although the classified catalog at Boston University libraries has been a useful research tool, it has proven too expensive to keep current. The library has converted to a traditional alphabetic subject catalog and will recieve catalog cards from the Ohio College Library Center through the New England Library Network. (Author/LS)

BUSEFL: The Boston University Space Environment Forecast Laboratory

International Nuclear Information System (INIS)

Contos, A.R.; Sanchez, L.A.; Jorgensen, A.M.

1996-01-01

BUSEFL (Boston University Space Environment Forecast Laboratory) is a comprehensive, integrated project to address the issues and implications of space weather forecasting. An important goal of the BUSEFL mission is to serve as a testing ground for space weather algorithms and operational procedures. One such algorithm is the Magnetospheric Specification and Forecast Model (MSFM), which may be implemented in possible future space weather prediction centers. Boston University Student-satellite for Applications and Training (BUSAT), the satellite component of BUSEFL, will incorporate four experiments designed to measure (1) the earth close-quote s magnetic field, (2) distribution of energetic electrons trapped in the earth close-quote s radiation belts, (3) the mass and charge composition of the ion fluxes along the magnetic field lines and (4) the auroral forms at the foot of the field line in the auroral zones. Data from these experiments will be integrated into a ground system to evaluate space weather prediction codes. Data from the BUSEFL mission will be available to the scientific community and the public through media such as the World Wide Web (WWW). copyright 1996 American Institute of Physics

AC/TiO2/Rubber Composite Sheet Catalysts; Fabrication, Characterization and Photocatalytic Activities

Directory of Open Access Journals (Sweden)

Sriwong Chaval

2015-01-01

Full Text Available The AC/TiO2/Rubber (ACTR composite sheets weresuccessfully fabricated by a simply mixing of fixed TiO2 suspension and natural rubber latex (60% HA contents withthe varyingamounts of activated carbon (AC suspension, followed by stirring, pouring into apetri dish mold, drying at room temperature (RT, after that taking out from a mold, reversing and drying again at RT. Then, the as-fabricated ACTR composite sheets were characterized by X-ray diffractometer (XRD, attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR, energy dispersive X-ray spectroscopy (EDS and scanning electron microscopy (SEMtechniques. The photocatalytic efficiencies of all ACTR composite sheet samples were evaluated by photo degrading of methylene blue (MB dye solution under UV light irradiation. The results showed that the photocatalytic activity of ACTR sheet with10.0wt%AC loading has the highest efficiency for the photo degradation of MB dye than the other sheets. This is due to the fact that it is relatively with the synergistic effect of well-combined titanium dioxide catalyst and activated carbon adsorbent.

Charter, Private, and Public Schools Work Together in Boston

Science.gov (United States)

Lam, Diana

2014-01-01

A public, Catholic, and charter school in Boston all work together to share their strengths and learn from each other in an effort to deliver the best education for all of their students. The arrangement is called the School Performance Partnership, and it is a grantee of the Bill and Melinda Gates Foundation.

The New England Drought Study: Water Resources Planning Metropolitan Boston, Massachusetts

National Research Council Canada - National Science Library

Joyce, Charles

1994-01-01

The study has traced the water resources planning experience for the metropolitan Boston area from the 17th century to the present in order to investigate how current planning has evolved from seeking...

Methane source identification in Boston, Massachusetts using isotopic and ethane measurements

Science.gov (United States)

Down, A.; Jackson, R. B.; Plata, D.; McKain, K.; Wofsy, S. C.; Rella, C.; Crosson, E.; Phillips, N. G.

2012-12-01

Methane has substantial greenhouse warming potential and is the principle component of natural gas. Fugitive natural gas emissions could be a significant source of methane to the atmosphere. However, the cumulative magnitude of natural gas leaks is not yet well constrained. We used a combination of point source measurements and ambient monitoring to characterize the methane sources in the Boston urban area. We developed distinct fingerprints for natural gas and multiple biogenic methane sources based on hydrocarbon concentration and isotopic composition. We combine these data with periodic measurements of atmospheric methane and ethane concentration to estimate the fractional contribution of natural gas and biogenic methane sources to the cumulative urban methane flux in Boston. These results are used to inform an inverse model of urban methane concentration and emissions.

78 FR 9730 - Boston Harbor Islands Advisory Council Meeting

Science.gov (United States)

2013-02-11

.... The agenda includes a presentation by Sally Snowman, 70th keeper of Boston Light, the election of officers, and a park update. Date/Time: March 6, 2013, 6:00 p.m. to 8:00 p.m. (Eastern). Location: Wilmer... information--may be made publicly available at any time. While you can ask us in your comment to withhold your...

Outcomes with the Boston Type 1 Keratoprosthesis at Instituto de Microcirugía Ocular IMO.

Science.gov (United States)

Güell, Jose L; Arcos, Edilio; Gris, Oscar; Aristizabal, Diego; Pacheco, Miguel; Sanchez, Claudia L; Manero, Felicidad

2011-07-01

To report the outcomes on the Boston Type 1 Keratoprosthesis at our institution. Retrospective analysis case series. We analyzed 54 eyes of 53 patients who previously underwent Boston Type 1 Keratoprosthesis surgery at our institution from July 2006 to March 2011. Preoperative and postoperative parameters were collected and analyzed. Visual acuity and keratoprosthesis stability. Common preoperative diagnoses were penetrating keratoplasty failure in 49 eyes (90.7%), chronic keratitis in 2 eyes (3.7%), ocular cicatricial pemphigoid in 1 eye (1.85%), Stevens Johnson syndrome in 1 eye (1.85%) and corneal vascularization in 1 eye (1.85%). Additionally, 40 eyes (74%) had preoperative glaucoma, and an Ahmed valve was implanted in 55% of them. Preoperative BCVA ranged from 20/200 to light perception. At an average follow-up of 20.15 months ± 12.7 (range, 1-56), postoperative vision improved to ⩾20/200 in 18 eyes (33.3%) and ⩾20/50 in 4 eyes (7.4%). The graft retention was 96%. The Boston Type 1 keratoprosthesis is a valid option for high-risk patients. The design improvements in the Boston keratoprosthesis, as well as the daily implementation of the therapeutic methods, have notably diminished occurrence of the most serious complications, such as corneal necrosis and endophthalmitis. As such, glaucoma and its subsequent complications now stand as the most prevalent prognostic factor in the long term.

Facts and figures in 2004

International Nuclear Information System (INIS)

Lavergne, R.; Meuric, L.; Scherrer, S.; Paquel, V.; Louati, S.; Thienard, H.

2005-01-01

This document gathers a series of articles dedicated to the situation of the energy sector in France at the end of 2004: -) the energy balance sheet, -) the trend concerning energy consumption since 1973, -) the energy bill, -) figures about electrical power, -) figures about natural gas, -) figures about solid fossil fuels, -) figures about oil, and -) figures about renewable energies. The important fact to note is that the energy bill has soared by 24.1% to reach 28.35 milliard euros which represents 1.75% of the gross national product (PIB). The evolution over the year 2004 of the factors that contribute to the level of the energy bill is: - the import-export energy quantity differential: +7.5%, - the import-export energy cost differential (in Usa dollar): +27.1%, and - the fall of the dollar: -9.1%. (A.C.)

Electronic work sheets for nuclear equipment dimensioning according to AD-Merkblaetter

International Nuclear Information System (INIS)

Rodrigues, P.R.B.

1994-01-01

The purpose of this paper is to show the capability of Work sheet applications in solving engineering problems in a much easier way than by using languages such as Fortran, BASIC etc., once many routines that would have to be developed in these languages for printing and display on screen, just to give a few instances, are already included in the Work sheet application. It is also worth mentioning the fact the never version of the Excel, version 5,0, includes the Object-oriented language Visual Basic, thus making it possible to develop routines for customization as well as compiling interactive routines speeding up the program. (author). 2 refs, 8 figs, 2 tabs

Rupture of nanoscaled water sheets in the presence of an applied electric field

Energy Technology Data Exchange (ETDEWEB)

Gopan, Nandu, E-mail: nandug@jncasr.ac.in [Engineering Mechanics Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore-560 064 (India)

2016-12-15

Understanding the behaviour of water sheets is relevant in numerous areas, such as thin film coating and atomisation. The rupture of planar liquid sheets are interesting due to the fact that they are objects of co-dimension 1. Previous work seems to suggest that a generic route to liquid structure fragmentation is via liquid sheets. The interplay between inertia, surface tension and viscosity is crucial in determining the dynamics of liquid sheets at a macro scale. At the nanoscale, where thermal fluctuations are expected to play a dominant role, the dynamics become more interesting. The stability and rupture dynamics of nanoscaled water sheets, at constant temperature, are studied using constrained molecular dynamics (MD) simulations. The SPC/E potential with long range electrostatics is used to simulate water molecules. The effect of an applied electric field on the stability of the nanoscaled water sheet forms the focus of this study. The effect of the initial configuration is studied by changing the random seed values used for velocity initialisation. The effect of sheet thickness on the rupture dynamics is also explored. It is seen that when large electric fields (5 V/nm) act across very thin sheets (1 layer), then breakup into multiple ellipsoidal structures is a possibility, and the response of the fluid structure to the applied electric field is non-linear. Furthermore, it is seen that Taylor's predictions for the critical electric field intensity, based on classical electro-hydrodynamics for the onset of instability in macroscopic drops, scales surprisingly well for the case of nanoscaled sheets. (paper)

Early weaning might reduce the psychological strain of Boston bracing

DEFF Research Database (Denmark)

Andersen, Mikkel Ø; Andersen, Gert Rahbek; Thomsen, Karsten

2002-01-01

From 1983 to 1990 a total of 136 patients with adolescent idiopathic scoliosis were treated with the Boston brace. With the aim of examining the social and psychological impact of the brace treatment all patients received a questionnaire at an average of 3.5 years after termination of the treatment...

Des gentrifieurs mobilisés. Les associations de quartier du South End à Boston The mobilised gentrifiers. The neighbourhood associations of South End, Boston

Directory of Open Access Journals (Sweden)

Sylvie Tissot

2009-05-01

Full Text Available Cet article porte sur un processus de gentrification dans un quartier d’une grande agglomération des États-Unis, Boston. Il montre que ce processus n’a pas seulement résulté de l’évolution des forces du marché et du retour des capitaux dans les centres-villes, des politiques de rénovation urbaine et de transformations culturelles. La mobilisation collective des nouveaux propriétaires a eu un impact décisif, via les associations de quartier dans lesquelles ils se sont engagés depuis les années 1960.This article concerns the process of gentrification in a district of a large urban area in the United States, Boston. It shows that this process has resulted not only from the evolution of market forces and the return of wealth to the inner cities, urban renewal policies and cultural transformations. The collective mobilisation of new property owners has also had a decisive impact, via the neighbourhood associations in which they have been involved since the 1960s.

Decontamination sheet

International Nuclear Information System (INIS)

Hirose, Emiko; Kanesaki, Ken.

1995-01-01

The decontamination sheet of the present invention is formed by applying an adhesive on one surface of a polymer sheet and releasably appending a plurality of curing sheets. In addition, perforated lines are formed on the sheet, and a decontaminating agent is incorporated in the adhesive. This can reduce the number of curing operation steps when a plurality steps of operations for radiation decontamination equipments are performed, and further, the amount of wastes of the cured sheets, and operator's exposure are reduced, as well as an efficiency of the curing operation can be improved, and propagation of contamination can be prevented. (T.M.)

The Mesmerizing Apparition of the Oracle of Joy Street: A Critical Study of John Wieners’ Life and Later Work in Boston

OpenAIRE

Dunn, James C.

2017-01-01

My study examines the later work and life of Boston poet John Wieners, whose work and achievement as a poet were neglected later in his life. My thesis contextualizes his life and his work in relation to his hometown, Boston, reclaiming his rightful place in several seminal poetry movements of post-World War II America, such as Black Mountain College, the Beats, and the San Francisco Renaissance, and the Boston Occult School of poets. My analysis situates his later work properly in relation ...

Bayesian Inversion for Large Scale Antarctic Ice Sheet Flow

KAUST Repository

Ghattas, Omar

2015-01-07

The flow of ice from the interior of polar ice sheets is the primary contributor to projected sea level rise. One of the main difficulties faced in modeling ice sheet flow is the uncertain spatially-varying Robin boundary condition that describes the resistance to sliding at the base of the ice. Satellite observations of the surface ice flow velocity, along with a model of ice as a creeping incompressible shear-thinning fluid, can be used to infer this uncertain basal boundary condition. We cast this ill-posed inverse problem in the framework of Bayesian inference, which allows us to infer not only the basal sliding parameters, but also the associated uncertainty. To overcome the prohibitive nature of Bayesian methods for large-scale inverse problems, we exploit the fact that, despite the large size of observational data, they typically provide only sparse information on model parameters. We show results for Bayesian inversion of the basal sliding parameter field for the full Antarctic continent, and demonstrate that the work required to solve the inverse problem, measured in number of forward (and adjoint) ice sheet model solves, is independent of the parameter and data dimensions

Bayesian Inversion for Large Scale Antarctic Ice Sheet Flow

KAUST Repository

Ghattas, Omar

2015-01-01

The flow of ice from the interior of polar ice sheets is the primary contributor to projected sea level rise. One of the main difficulties faced in modeling ice sheet flow is the uncertain spatially-varying Robin boundary condition that describes the resistance to sliding at the base of the ice. Satellite observations of the surface ice flow velocity, along with a model of ice as a creeping incompressible shear-thinning fluid, can be used to infer this uncertain basal boundary condition. We cast this ill-posed inverse problem in the framework of Bayesian inference, which allows us to infer not only the basal sliding parameters, but also the associated uncertainty. To overcome the prohibitive nature of Bayesian methods for large-scale inverse problems, we exploit the fact that, despite the large size of observational data, they typically provide only sparse information on model parameters. We show results for Bayesian inversion of the basal sliding parameter field for the full Antarctic continent, and demonstrate that the work required to solve the inverse problem, measured in number of forward (and adjoint) ice sheet model solves, is independent of the parameter and data dimensions

The Emerald Necklace: Boston's Green Connection. Teaching with Historic Places.

Science.gov (United States)

Marsh, Lisa; Snow, Pamela

In 1870, Boston, Massachusetts, was an overcrowded, noisy, and dirty city. Concerned with the health and happiness of Bostonians restricted to these unhealthy surroundings, the city hired Frederick Law Olmsted to design a park system. The series of parks he designed over the next several years is known as the Emerald Necklace. From lovely…

Boston Community Information System 1986 Experimental Test Results.

Science.gov (United States)

1987-08-01

addicted partiipat.’ - 1031 ’Questions concerning application and cost’ - 1032 Of would like to have different background/foreground colors .... I am getting...admit I am an ’info junkie.’ I am addicted to Boston CommlnS. It has become so much apart of my dafl routine that the isses of the other 14 magazines and...8217Sports, Financial* - 106 eSports , Racing’ -1101 -Sports- - 1107 aStocks, sportas - 1109 aStocks’ - 1110 OFinascial, commercials - 1111 *sports

Head and neck injuries from the Boston Marathon bombing at four hospitals.

Science.gov (United States)

Singh, Ajay K; Buch, Karen; Sung, Edward; Abujudeh, Hani; Sakai, Osamu; Aaron, Sodickson; Lev, Michael

2015-10-01

The aim of this study was to evaluate the imaging findings of head and neck injuries in patients from the Boston Marathon bombing. A total of 115 patients from the Boston Marathon bombing presenting to four hospitals who underwent imaging to evaluate for head and neck injuries were included in the study. Twelve patients with positive findings on radiography or cross-sectional imaging were included in the final analysis. The radiographic, computed tomography (CT), and magnetic resonance (MR) imaging features of these patients were evaluated for the presence of shrapnel and morphological abnormality. Head and neck injuries were seen in 12 out of 115 patients presenting to the four hospitals. There were secondary blast injuries to the head and neck in eight patients, indicated by the presence of shrapnel on imaging. In the four patients without shrapnel, there were two with subgaleal hematomas, one with facial contusion and one with mastoid injury. There were two patients with subarachnoid hemorrhage, one with brain contusion, one with cerebral laceration, and one with globe rupture. There was frontal bone, nasal bone, and orbital wall fracture in one patient each. Imaging identified 26 shrapnel fragments, 21 of which were ball bearings. Injuries to the head and neck region identified on imaging from the Boston Marathon bombing were not common. The injuries seen were predominantly secondary blast injuries from shrapnel, and did not result in calvarial penetration of the shrapnel fragments.

From Boston to the Balkans: Olmsted’s Emerald Legacy

Directory of Open Access Journals (Sweden)

Christina Luke

2013-01-01

Full Text Available This article explores the legacy of landscape architect Fredrick Law Olmsted on modern cultural tourism policies. The author explains the involvement of Olmsted in the founding of Yosemite National Park, and describes the influence of this experience on his later work on the Emerald Necklace parks project in Boston. This became a model for natural and cultural corridors worldwide, including those in the Balkans and Turkey.

Fact Sheet: Trigeminal Neuralgia

Science.gov (United States)

... Health, is the federal government’s leading supporter of biomedical research on disorders of the brain and nervous system. ... by the National Institute of Dental and Craniofacial Research. One ... mucosa). Current drug therapy is absorbed through the body, which may lead ...

Cerebral Aneurysms Fact Sheet

Science.gov (United States)

... of Health (NIH), the leading federal supporter of biomedical research in the world. As part of its mission, ... in postmenopausal women than in men. Estrogen replacement therapy reduces the ... research projects include studies of the effectiveness of microsurgical ...

Rett Syndrome Fact Sheet

Science.gov (United States)

... help them maintain adequate weight. Special academic, social, vocational, and support services may be required in some ... Are Funded Small Business Grants Overview Areas of Interest Budget Information Grant Timeline Award Information Entrepreneurial Resources ...

Marketing Transformation (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

DOE Solar Energy Technologies Program

2011-10-13

Through the SunShot Initiative, the U.S. Department of Energy (DOE) works with manufacturers, communities, states, utilities, and other partners to enable the solar market by reducing non-hardware balance-of-system (BOS) costs, developing a skilled workforce, and eliminating market barriers to widespread adoption of solar technologies.

Adolescent Literacy. Fact Sheet

Science.gov (United States)

Alliance for Excellent Education, 2011

2011-01-01

The nation's workforce is demanding ever more literate workers and citizens. As technology advances and the American economy grows increasingly knowledge based, individuals must be able to read, write, and communicate at higher levels in order to remain economic and social contributors. A student's level of literacy is a critical determinant of…

Environmental Management Fact Sheets.

Science.gov (United States)

Department of Energy, Washington, DC.

In recent years, the need for nuclear materials has decreased and the Department of Energy (DOE) has focused greater attention on cleaning up contamination left from past activities. The Office of Environmental Management (EM) within DOE is responsible for managing waste and cleaning up contamination at DOE sites across the nation. This collection…

Children's Toys Fact Sheet

NARCIS (Netherlands)

Bremmer HJ; Veen MP van; LMB

2002-01-01

Mathematical models are available for the exposure assessment of compounds in consumer products. The computer program CONSEXPO is used for the calculations. Since the huge number of consumer products does not allow exposure assessment of every product separately, a limited number of main categories

Myasthenia Gravis Fact Sheet

Science.gov (United States)

... or duplicated without permission of the Office on Women’s Health in the U.S. Department of Health and Human Services. Citation of the source is appreciated. Page last updated: March 14, 2018. About Us Who we are What ...

Zika Virus Fact Sheet

Science.gov (United States)

... is caused by a virus transmitted primarily by Aedes mosquitoes. People with Zika virus disease can have symptoms including mild fever, skin ... framework. Q&A: Zika virus and complication ... mosquito from the Aedes genus, mainly Aedes aegypti in tropical regions. Aedes ...

Dietary Supplement Fact Sheets

Science.gov (United States)

... Primary Mitochondrial Disorders Weight Loss A Acai Aloe Vera Anabolic Steroids Antioxidants (see Exercise and Athletic Performance ) ... Pills (see Weight Loss ) Dietary Supplements Vitamin D E Echinacea Ephedra Essiac/Flor-Essence European Elder Evening ...

Buffer Zone Fact Sheets

Science.gov (United States)

New requirements for buffer zones and sign posting contribute to soil fumigant mitigation and protection for workers and bystanders. The buffer provides distance between the pesticide application site and bystanders, reducing exposure risk.

Ovarian Cancer Fact Sheet

Science.gov (United States)

... federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services . 200 Independence Avenue, S.W., Washington, DC 20201 1-800-994- ...

Uterine Fibroids Fact Sheet

Science.gov (United States)

... federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services . 200 Independence Avenue, S.W., Washington, DC 20201 1-800-994- ...

75 FR 62469 - Drawbridge Operation Regulations; Charles River, Boston, MA, Maintenance

Science.gov (United States)

2010-10-12

... Operation Regulations; Charles River, Boston, MA, Maintenance AGENCY: Coast Guard, DHS. ACTION: Notice of... Craigie Bridge across the Charles River at mile 1.0, has a vertical clearance of 10.25 feet at normal pool... temporary deviation from the regulation governing the operation of the Craigie Bridge across the Charles...

Do foreclosures affect Boston public school student academic performance?

OpenAIRE

Bradbury, Katharine L.; Burke, Mary A.; Triest, Robert K.

2013-01-01

Foreclosures have well-documented adverse consequences for families living in or owning properties undergoing foreclosure and on surrounding neighborhoods, but they may also have other costs. This policy brief summarizes our research on the impact of mortgage foreclosures on academic performance among Boston public school students. The data show that students who live at an address that experiences a foreclosure tend to score substantially lower on standardized tests (math and English) and al...

Adjustment among children with relatives who participated in the manhunt following the Boston Marathon attack.

Science.gov (United States)

Comer, Jonathan S; Kerns, Caroline E; Elkins, R Meredith; Edson, Aubrey L; Chou, Tommy; Dantowitz, Annie; Miguel, Elizabeth; Brown, Bonnie; Coxe, Stefany; Green, Jennifer Greif

2014-07-01

Following the Boston Marathon attack, the extraordinary interagency manhunt and shelter-in-place made for a truly unprecedented experience for area families. Although research on Boston youth has found robust associations between manhunt-related experiences and post-attack functioning, such work does little to identify the specific needs of a particularly vulnerable population--i.e., children with a relative who participated in the manhunt. Understanding the adjustment of these youth is critical for informing clinical efforts. Survey of Boston-area parents/caretakers (N = 460) reporting on their child's attack/manhunt-related experiences, as well as psychosocial functioning in the first six post-attack months; analyses compared youth with and without a relative in law enforcement or the armed services who participated in the manhunt. The proportion of youth with likely PTSD was 5.7 times higher among youth with relatives in the manhunt than among youth without. After accounting for child demographics, blast exposure, and children's own exposure to manhunt events (e.g., hearing/seeing gunfire/explosions, having officers enter/search home), having a relative in the manhunt significantly predicted child PTSD symptoms, emotional symptoms, and hyperactivity/inattention. Fear during the manhunt that a loved one could be hurt mediated relationships between having a relative in the manhunt and clinical outcomes; living within the zone of greatest manhunt activity did not moderate observed relationships. Children with relatives called upon to participate in the unprecedented interagency manhunt following the Boston Marathon attack carried a particularly heavy mental health burden. Continued research is needed to clarify the clinical needs of youth with relatives in high-risk occupations. © 2014 Wiley Periodicals, Inc.

Personal Hygiene Practices among Urban Homeless Persons in Boston, MA

OpenAIRE

Leibler, Jessica H.; Nguyen, Daniel D.; Le?n, Casey; Gaeta, Jessie M.; Perez, Debora

2017-01-01

Persons experiencing homelessness in the United States experience significant barriers to self-care and personal hygiene, including limited access to clean showers, laundry and hand washing facilities. While the obstacles to personal hygiene associated with homelessness may increase risk of infectious disease, hygiene-related behaviors among people experiencing homelessness has received limited attention. We conducted a cross-sectional study of individuals experiencing homelessness in Boston,...

Drug Facts

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Full Text Available ... Facts Bath Salts Facts Cocaine (Coke, Crack) Facts Heroin (Smack, Junk) Facts Marijuana (Weed, Pot) Facts MDMA ( ... Videos Information About Drugs Alcohol Bath Salts Cocaine Heroin Marijuana MDMA Meth Pain Medicines Spice (K2) Tobacco/ ...

Facts on Employee Assistance Programs. Clearinghouse Fact Sheet.

Science.gov (United States)

Desmond, Thomas C.

Employee Assistance Programs (EAPs) offer employees confidential, professional assistance for the kinds of personal problems that adversely affect their lives and their jobs. These programs started when acute worker shortages during World War II, coupled with the successes of Alcoholic Anonymous, prompted some companies in the 1940s to develop…

The energy efficiency partnership - Kraft General Foods and Boston Edison Company

International Nuclear Information System (INIS)

Crowley, J.C.; Donoghue, J.P.

1993-01-01

During the past twenty years, inordinate shifts in the supply and demand of energy have forced both electric utility companies and their customers to investigate new and innovative ways to satisfy the ever increasing demand for electricity. The Energy Efficiency Partnership, developed between Kraft General Foods and Boston Edison Company, presents an exemplary study of how two corporate giants creatively solved the problem of uncontrolled energy costs and its positive effect on the overall operations of Kraft General Foods, Framingham. But the Energy Efficiency Partnership did more than reduce energy costs, it provided benefits to all parties on the playing field. To understand its significance, a review of the partnership's history is paramount. The first official announcement of the Energy Efficiency Partnership was made on April 9, 1990. Framingham, MA, The Commonwealth of Massachusetts Kraft General Foods Framingham, and Boston Edison Company have joined forces in a $3.6 million dollar energy partnership that will help keep 250 industrial jobs in Massachusetts and could lead to the future expansion of the international food company's Framingham facility

Methane Emissions from Natural Gas in the Urban Region of Boston, Massachusetts

Science.gov (United States)

McKain, K.; Down, A.; Raciti, S. M.; Budney, J.; Hutyra, L.; Floerchinger, C. R.; Herndon, S. C.; Zahniser, M. S.; Nehrkorn, T.; Jackson, R. B.; Phillips, N. G.; Wofsy, S. C.

2014-12-01

Methane emissions from the natural gas supply chain must be quantified to assess environmental impacts of natural gas and to develop emission reduction strategies. We report natural gas emission rates for one year in the urban region of Boston, MA, using an atmospheric measurement and modeling framework. Continuous methane observations from four stations are combined with a high-resolution transport model to quantify the regional average emission rate, 20.6 ± 1.7 (95 % CI) g CH4 m-2 yr-1. Simultaneous observations of atmospheric ethane, compared with the ethane to methane ratio in pipeline gas, demonstrate that natural gas accounted for 58 - 100 % of methane emissions, depending on season. Using government statistics and geospatial data on energy consumption, we estimate the fractional loss rate to the atmosphere from all downstream components of the natural gas system, including transmission, distribution, and end-use, was 2.9 ± 0.3 % in the Boston urban region, compared to 1.1 % inferred by the Massachusetts greenhouse gas inventory.

Dense sheet Z-pinches

International Nuclear Information System (INIS)

Tetsu, Miyamoto

1999-01-01

The steady state and quasi-steady processes of infinite- and finite-width sheet z-pinches are studied. The relations corresponding to the Bennett relation and Pease-Braginskii current of cylindrical fiber z-pinches depend on a geometrical factor in the sheet z-pinches. The finite-width sheet z-pinch is approximated by a segment of infinite-width sheet z-pinch, if it is wide enough, and corresponds to a number of (width/thickness) times fiber z-pinch plasmas of the diameter that equals the sheet thickness. If the sheet current equals this number times the fiber current, the plasma created in the sheet z-pinches is as dense as in the fiber z-pinches. The total energy of plasma and magnetic field per unit mass is approximately equal in both pinches. Quasi-static transient processes are different in several aspects from the fiber z-pinch. No radiation collapse occurs in the sheet z-pinch. The stability is improved in the sheet z-pinches. The fusion criterions and the experimental arrangements to produce the sheet z-pinches are also discussed. (author)

GreenTalks at Boston Green Academy: Student Reflections on Performance Assessment

Science.gov (United States)

Kuriacose, Christina

2017-01-01

In spring 2017, for the third year running, 10th graders at Boston Green Academy (BGA) presented GreenTalks, a showcase of research on food justice issues. The day Christina Kuriacose visited the school, students were presenting the PowerPoints they had put together. All of them included a map plotting out the proximity of their neighborhood or…

Cohort profile: the Boston Area Community Health (BACH) survey.

Science.gov (United States)

Piccolo, Rebecca S; Araujo, Andre B; Pearce, Neil; McKinlay, John B

2014-02-01

The Boston Area Community Health (BACH) Survey is a community-based, random sample, epidemiologic cohort of n = 5502 Boston (MA) residents. The baseline BACH Survey (2002-05) was designed to explore the mechanisms conferring increased health risks on minority populations with a particular focus on urologic signs/symptoms and type 2 diabetes. To this end, the cohort was designed to include adequate numbers of US racial/ethnic minorities (Black, Hispanic, White), both men and women, across a broad age of distribution. Follow-up surveys were conducted ∼5 (BACH II, 2008) and 7 (BACH III, 2010) years later, which allows for both within- and between-person comparisons over time. The BACH Survey's measures were designed to cover the following seven broad categories: socio-demographics, health care access/utilization, lifestyles, psychosocial factors, health status, physical measures and biochemical parameters. The breadth of measures has allowed BACH researchers to identify disparities and quantify contributions to social disparities in a number of health conditions including urologic conditions (e.g. nocturia, lower urinary tract symptoms, prostatitis), type 2 diabetes, obesity, bone mineral content and density, and physical function. BACH I data are available through the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Central Repositories (www.niddkrepository.org). Further inquiries can be made through the New England Research Institutes Inc. website (www.neriscience.com/epidemiology).

75 FR 38411 - Drawbridge Operation Regulations; Charles River, Boston, MA, Public Event

Science.gov (United States)

2010-07-02

... Operation Regulations; Charles River, Boston, MA, Public Event AGENCY: Coast Guard, DHS. ACTION: Notice of..., telephone 202-366-9826. SUPPLEMENTARY INFORMATION: The Craigie Bridge, across the Charles River at mile 1.0... elevation above the Charles River Dam. The existing drawbridge operation regulations are listed at 33 CFR...

Thermo Physics Facilities Branch Brochure ARC Jet Complex Fact Sheets, Hypervelocity Free-Flight Aerodynamic Facility Fact Sheets, Ames Vertical Gun Range Fact Sheets

Science.gov (United States)

Fretter, E. F. (Editor); Kuhns, Jay (Editor); Nuez, Jay (Editor)

2003-01-01

The Ames Arc Jet Complex has a rich heritage of over 40 years in Thermal Protection System (TPS) development for every NASA Space Transportation and Planetary program, including Apollo, Space Shuttle, Viking, Pioneer-Venus, Galileo, Mars Pathfinder,Stardust, NASP,X-33,X-34,SHARP-B1 and B2,X-37 and Mars Exploration Rovers. With this early TPS history came a long heritage in the development of the arc jet facilities. These are used to simulate the aerodynamic heating that occurs on the nose cap, wing leading edges and on other areas of the spacecraft requiring thermal protection. TPS samples have been run in the arc jets from a few minutes to over an hour,from one exposure to multiple exposures of the same sample, in order t o understand the TPS materials response to a hot gas flow environment (representative of real hyperthermal environments experienced in flight). The Ames Arc l e t Complex is a key enabler for customers involved in the three major areas of TPS development: selection, validation, and qualification. The arc jet data are critical for validating TPS thermal models, heat shield designs and repairs, and ultimately for flight qualification.

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A new spin on research translation: the Boston Consensus Conference on Human Biomonitoring.

Science.gov (United States)

Nelson, Jessica W; Scammell, Madeleine Kangsen; Altman, Rebecca Gasior; Webster, Thomas F; Ozonoff, David M

2009-04-01

Translating research to make it more understandable and effective (research translation) has been declared a priority in environmental health but does not always include communication to the public or residents of communities affected by environmental hazards. Their unique perspectives are also commonly missing from discussions about science and technology policy. The consensus conference process, developed in Denmark, offers a way to address this gap. The Boston Consensus Conference on Human Biomonitoring, held in Boston, Massachusetts, in the fall of 2006, was designed to educate and elicit input from 15 Boston-area residents on the scientifically complex topic of human biomonitoring for environmental chemicals. This lay panel considered the many ethical, legal, and scientific issues surrounding biomonitoring and prepared a report expressing their views. The lay panel's findings provide a distinct and important voice on the expanding use of biomonitoring. In some cases, such as a call for opt-in reporting of biomonitoring results to study participants, they mirror recommendations raised elsewhere. Other conclusions have not been heard previously, including the recommendation that an individual's results should be statutorily exempted from the medical record unless permission is granted, and the opportunity to use biomonitoring data to stimulate green chemistry. The consensus conference model addresses both aspects of a broader conception of research translation: engaging the public in scientific questions, and bringing their unique perspectives to bear on public health research, practice, and policy. In this specific application, a lay panel's recommendations on biomonitoring surveillance, communication, and ethics have practical implications for the conduct of biomonitoring studies and surveillance programs.

Surface wave site characterization at 27 locations near Boston, Massachusetts, including 2 strong-motion stations

Science.gov (United States)

Thompson, Eric M.; Carkin, Bradley A.; Baise, Laurie G.; Kayen, Robert E.

2014-01-01

The geotechnical properties of the soils in and around Boston, Massachusetts, have been extensively studied. This is partly due to the importance of the Boston Blue Clay and the extent of landfill in the Boston area. Although New England is not a region that is typically associated with seismic hazards, there have been several historical earthquakes that have caused significant ground shaking (for example, see Street and Lacroix, 1979; Ebel, 1996; Ebel, 2006). The possibility of strong ground shaking, along with heightened vulnerability from unreinforced masonry buildings, motivates further investigation of seismic hazards throughout New England. Important studies that are pertinent to seismic hazards in New England include source-parameter studies (Somerville and others, 1987; Boore and others, 2010), wave-propagation studies (Frankel, 1991; Viegas and others, 2010), empirical ground-motion prediction equations (GMPE) for computing ground-motion intensity (Tavakoli and Pezeshk, 2005; Atkinson and Boore, 2006), site-response studies (Hayles and others, 2001; Ebel and Kim, 2006), and liquefaction studies (Brankman and Baise, 2008). The shear-wave velocity (VS) profiles collected for this report are pertinent to the GMPE, site response, and liquefaction aspects of seismic hazards in the greater Boston area. Besides the application of these data for the Boston region, the data may be applicable throughout New England, through correlations with geologic units (similar to Ebel and Kim, 2006) or correlations with topographic slope (Wald and Allen, 2007), because few VS measurements are available in stable tectonic regions.Ebel and Hart (2001) used felt earthquake reports to infer amplification patterns throughout the greater Boston region and noted spatial correspondence with the dominant period and amplification factors obtained from ambient noise (horizontal-to-vertical ratios) by Kummer (1998). Britton (2003) compiled geotechnical borings in the area and produced a

33 CFR 165.114 - Safety and Security Zones: Escorted Vessels-Boston Harbor, Massachusetts.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety and Security Zones... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION... Guard District § 165.114 Safety and Security Zones: Escorted Vessels—Boston Harbor, Massachusetts. (a...

The Boston Study: Analysis of a Major Metropolitan Business- and Technical-Communication Market.

Science.gov (United States)

Buchholz, William J.

1989-01-01

Presents a year-long study of the duties, skills, and knowledge required of business- and technical-communication professionals in Boston, Massachusetts. Focuses on six categories of practice: technical communication, publishing, public relations, marketing, development, and training. Suggests that in the next decade communication practitioners…

Adsorption behavior of ammonium by a bioadsorbent - Boston ivy leaf powder

Institute of Scientific and Technical Information of China (English)

Haiwei Liu; Yuanhua Dong; Haiyun Wang; Yun Liu

2010-01-01

The adsorption behaviors of ammonium ions from aqueous solution by a novel bioadsorbent,the Boston ivy (Parthenocissus tricuspidata) leaf powder (BPTL) were investigated.The SEM images and FT-IR spectra were used to characterize BPTL.The mathematical models were used to analyze the adsorption kinetics and isotherms.The optimum pH range for ammonium adsorption by BPTL was found to be 5-10.The adsorption reached equilibrium at 14 hr,and the kinetic data were well fitted by the Logistic model.The intraparticle diffusion was the main rate-controlling step of the adsorption process.The high temperature was favorableto the ammonium adsorption by BPTL,indicating that the adsorption was endothermic.The adsorption equilibrium fitted well to both the Langrnuir model and Freundlich model,and the maximum monolayer adsorption capacities calculated from Langmuir model were 3.37,5.28 and 6.59 mg N/g at 15,25 and 35℃,respectively,which were comparable to those by reported minerals.Both the separation factor (RL) from the Langmuir model and Freundlich exponent (n) suggested that the ammonium adsorption by BPTL was favorable.Therefore,the Boston ivy leaf powder could be considered a novel bioadsorbent for ammonium removal from aqueous solution.

Sheet resistance effects in mercury cadmium telluride implanted photodiodes

International Nuclear Information System (INIS)

Fiorito, G.; Gasparrini, G.; Svelto, F.

1977-01-01

The frequency response of Hg + implanted Hgsub(1-x)Cdsub(x)Te photodiodes is discussed. This analysis, evaluating both the response to fast laser pulses and the 3 dB rolloff of the diode shot-noise spectrum, showed the necessity of adopting a distributed equivalent circuit model taking into account the implanted layer sheet resistance. Frequency behaviour, in fact, proved not to match a simple p-n junction model based on a lumped standard equivalent circuit. On this basis apparent anomalies previously reported can be explained, and useful suggestions can be obtained for design and fabrication of fast detectors. (author)

Bluff evolution along coastal drumlins: Boston Harbor Islands, Massachusetts

Science.gov (United States)

Himmelstoss, E.A.; FitzGerald, D.M.; Rosen, P.S.; Allen, J.R.

2006-01-01

A series of partially drowned drumlins forms the backbone of the inner islands within Boston Harbor. The shoreline of these rounded glacial deposits is composed of actively retreating bluffs formed by continual wave attack. Comparisons of bluffs reveal variability in their height and lateral extent, as well as in the dominant mechanism causing their retreat. Two processes are responsible for bluff erosion and yield distinct bluff morphologies: (1) wave attack undercuts the bluff and causes episodic slumping, yielding planar bluff slopes, and (2) subaerial processes such as rainfall create irregular slopes characterized by rills and gullies. We propose a model of drumlin bluff evolution that is based on processes of erosion and physical characteristics such as bluff height, slope morphology, and the orientation of the bluff with respect to the long axis of the drumlin and its topographic crest. The four phases of drumlin bluff evolution consist of (1) initial formation of bluff, with retreat dominated by wave notching and slumping processes; (2) rill and gully development as bluff heights exceed 10 m and slumped sediment at bluff base inhibits wave attack; (3) return of wave notching and slumping as bluff heights decrease; and (4) final development of boulder retreat lag as last remnants of drumlin are eroded by wave action. These phases capture the important physical processes of drumlin evolution in Boston Harbor and could apply to other eroding coastal drumlin deposits.

Non-Abelian flux tubes in N=1 SQCD: Supersizing world-sheet supersymmetry

International Nuclear Information System (INIS)

Shifman, M.; Yung, A.

2005-01-01

We consider non-Abelian 1/2 Bogomol'nyi-Prasad-Sommerfield (BPS) flux tubes (strings) in a deformed N=2 supersymmetric gauge theory, with mass terms μ 1,2 of the adjoint fields breaking N=2 down to N=1. The main feature of the non-Abelian strings is the occurrence of orientational moduli associated with the possibility of rotations of their color fluxes inside a global SU(N) group. The bulk four-dimensional theory has four supercharges; half-criticality of the non-Abelian strings would imply then N=1 supersymmetry on the world sheet, i.e. two supercharges. In fact, superalgebra of the reduced moduli space has four supercharges. Internal dynamics of the orientational moduli are described by a two-dimensional CP(N-1) model on the string world sheet. We focus mainly on the SU(2) case, i.e. CP(1) world-sheet theory. We show that non-Abelian BPS strings exist for all values of μ 1,2 . The low-energy theory of moduli is indeed CP(1), with four supercharges, in a wide region of breaking parameters μ 1,2 . Only in the limit of very large μ 1,2 , above some critical value does the N=2 world-sheet supersymmetry break down to N=1. We observe 'supersymmetry emergence' for the flux-tube junction (confined monopole): The kink-monopole is half-critical considered from the standpoint of the world-sheet CP(1) model (i.e. two supercharges conserved), while in the bulk N=1 theory there is no monopole central charge at all

33 CFR 165.116 - Safety and Security Zones; Salem and Boston Harbors, Massachusetts.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety and Security Zones; Salem..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED... § 165.116 Safety and Security Zones; Salem and Boston Harbors, Massachusetts. (a) Location. The...

Infectious endophthalmitis in Boston keratoprosthesis: incidence and prevention.

Science.gov (United States)

Behlau, Irmgard; Martin, Kathryn V; Martin, Jacqueline N; Naumova, Elena N; Cadorette, James J; Sforza, J Tammy; Pineda, Roberto; Dohlman, Claes H

2014-11-01

To determine the cumulative worldwide incidence of infectious endophthalmitis and associated vision loss after Boston keratoprosthesis (B-KPro) Type I/II implantation and to propose both safe and inexpensive prophylactic antibiotic regimens. Two retrospective methods were used to determine the incidence, visual outcomes and aetiologies of infectious endophthalmitis associated with the B-KPro divided per decade: (i) systematic review of the literature from 1990 through January 2013 and (ii) a surveillance survey sent to all surgeons who implanted B-KPros through 2010 with 1-year minimum follow-up. In addition, a single-Boston surgeon 20-year experience was examined. From 1990 through 2010, there were 4729 B-KPros implanted worldwide by 209 U.S. surgeons and 159 international surgeons. The endophthalmitis cumulative mean incidence declined from 12% during its first decade of use to about 3% during its second decade in the Unites States and about 5% internationally during the second decade. There remains a large incidence range both in the United States (1-12.5%) and internationally (up to 17%). Poor compliance with daily topical antibiotics is an important risk factor. While Gram-positive organisms remained dominant, fungal infections emerged during the second decade. Daily prophylactic topical antibiotics have dramatically reduced the endophthalmitis incidence. Although Gram-positive organisms are the most common aetiology, antimicrobials must be inclusive of Gram-negative organisms. Selection of prophylactic regimens should be tailored to local antibiotic susceptibility patterns, be cost-effective, and should not promote the emergence of antimicrobial resistance. An example of a broad-spectrum, low-cost prophylactic option for non-autoimmune patients includes trimethoprim/polymyxinB once daily. © 2014 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Avalonian (Pan-African) mylonitic deformation west of Boston, U.S.A.

Science.gov (United States)

Rast, N.; Skehan, J. W.

1995-07-01

West of Boston, Mass., Castle and others (1976) recognized an up to 5km wide, possibly folded, NE-SW trending Burlington Mylonite Zone. We have extended mapping south into Natick and Framington quadrangles, and supplemented it by fixing local directions of tectonic motion, which are more variable than reported by Goldstein (1989). In Natick the mylonite zone is partly migmatized and converted into blastomylonites, forming the lithodemic Rice Gneiss and is intersected by the Dedham Granite dated ca 630 Ma. The granite also invades deformed, folded, and commonly mylonitized Westboro Quartzite. Thus mylonitization, folding, and formation of migmatitic blastomylonites are all earlier than ca 630 Ma, and can collectively be attributed to the main phase of the Avalonian orogeny that in Africa is referred to as the Pan-African I. The sense of movements in the Rice Gneiss is generally sinistral strike-slip with a NE-SW trend of foliation. Other local mylonites have more variable directions of motion. A narrower E-W zone of mylonitization has been recognized by Grimes (M.S. thesis 1993, Boston College) and named the Nobscot Shear Zone. It affects the Milford Granite, also about 630 Ma in age, while similar but narrow shear zones affect other local granites including the Dedham. These zones, dipping steeply north and including the Nobscot, are less intensely mylonitized and are not associated with migmatites. Their age is not known, but since they affect only Precambrian rocks, they are assumed to be late Proterozoic. We attribute these zones to the second stage of the Avalonian or the Pan-African II. The older rocks west of Boston are widely affected by numerous brittle faults. These are all of unknown age, but probably Phanerozoic. The most significant brittle fault in the Burlington area is the mid to late Paleozoic Bloody Bluff Fault. We do not associate large scale mylonitization with that fault, because the mylonites are commonly cut by undeformed or little deformed

Relation between current sheets and vortex sheets in stationary incompressible MHD

Directory of Open Access Journals (Sweden)

D. H. Nickeler

2012-03-01

Full Text Available Magnetohydrodynamic configurations with strong localized current concentrations and vortices play an important role in the dissipation of energy in space and astrophysical plasma. Within this work we investigate the relation between current sheets and vortex sheets in incompressible, stationary equilibria. For this approach it is helpful that the similar mathematical structure of magnetohydrostatics and stationary incompressible hydrodynamics allows us to transform static equilibria into stationary ones. The main control function for such a transformation is the profile of the Alfvén-Mach number MA, which is always constant along magnetic field lines, but can change from one field line to another. In the case of a global constant MA, vortices and electric current concentrations are parallel. More interesting is the nonlinear case, where MA varies perpendicular to the field lines. This is a typical situation at boundary layers like the magnetopause, heliopause, the solar wind flowing around helmet streamers and at the boundary of solar coronal holes. The corresponding current and vortex sheets show in some cases also an alignment, but not in every case. For special density distributions in 2-D, it is possible to have current but no vortex sheets. In 2-D, vortex sheets of field aligned-flows can also exist without strong current sheets, taking the limit of small Alfvén Mach numbers into account. The current sheet can vanish if the Alfvén Mach number is (almost constant and the density gradient is large across some boundary layer. It should be emphasized that the used theory is not only valid for small Alfvén Mach numbers MA MA ≲ 1. Connection to other theoretical approaches and observations and physical effects in space plasmas are presented. Differences in the various aspects of theoretical investigations of current sheets and vortex sheets are given.

A Danish adaptation of the Boston Naming Test

DEFF Research Database (Denmark)

Jørgensen, Kasper; Johannsen, Peter; Vogel, Asmus

2017-01-01

Objective: The purpose of the present study was to develop a Danish adaptation of the Boston Naming Test (BNT) including a shortened 30-item version of the BNT for routine clinical use and two parallel 15-item versions for screening purposes. Method: The Danish adaptation of the BNT was based...... on ranking of items according to difficulty in a sample of older non-patients (n = 99). By selecting those items with the largest discrepancy in difficulty for non-patients compared to a mild Alzheimer’s disease (AD) sample (n = 53), the shortened versions of the BNT were developed. Using an overlapping...

The Lowells of Boston and the Founding of University Extension at Harvard

Science.gov (United States)

Shinagel, Michael

2009-01-01

In this article, the author uses the occasion of the centennial of University Extension at Harvard to document how this unique educational institution came into being and why it became associated with Harvard University. He traces the prominent role played by the Lowell family in establishing the Lowell Institute of Boston in the late 1830s and…

Boston College Sees a Sharp Drop in Applications after Adding an Essay

Science.gov (United States)

Hoover, Eric

2013-01-01

Boston College saw a 26-percent decrease in applications this year, a drop officials largely attribute to a new essay requirement. Last year the private Jesuit institution received a record 34,051 applications for 2,250 spots in its freshman class. This year approximately 25,000 students applied, and all of them had to do one thing their…

An ice sheet model validation framework for the Greenland ice sheet

Science.gov (United States)

Price, Stephen F.; Hoffman, Matthew J.; Bonin, Jennifer A.; Howat, Ian M.; Neumann, Thomas; Saba, Jack; Tezaur, Irina; Guerber, Jeffrey; Chambers, Don P.; Evans, Katherine J.; Kennedy, Joseph H.; Lenaerts, Jan; Lipscomb, William H.; Perego, Mauro; Salinger, Andrew G.; Tuminaro, Raymond S.; van den Broeke, Michiel R.; Nowicki, Sophie M. J.

2017-01-01

We propose a new ice sheet model validation framework - the Cryospheric Model Comparison Tool (CmCt) - that takes advantage of ice sheet altimetry and gravimetry observations collected over the past several decades and is applied here to modeling of the Greenland ice sheet. We use realistic simulations performed with the Community Ice Sheet Model (CISM) along with two idealized, non-dynamic models to demonstrate the framework and its use. Dynamic simulations with CISM are forced from 1991 to 2013, using combinations of reanalysis-based surface mass balance and observations of outlet glacier flux change. We propose and demonstrate qualitative and quantitative metrics for use in evaluating the different model simulations against the observations. We find that the altimetry observations used here are largely ambiguous in terms of their ability to distinguish one simulation from another. Based on basin-scale and whole-ice-sheet-scale metrics, we find that simulations using both idealized conceptual models and dynamic, numerical models provide an equally reasonable representation of the ice sheet surface (mean elevation differences of framework demonstrates that our proposed metrics can distinguish relatively better from relatively worse simulations and that dynamic ice sheet models, when appropriately initialized and forced with the right boundary conditions, demonstrate a predictive skill with respect to observed dynamic changes that have occurred on Greenland over the past few decades. An extensible design will allow for continued use of the CmCt as future altimetry, gravimetry, and other remotely sensed data become available for use in ice sheet model validation.

76 FR 55161 - Boston and Maine Corporation-Abandonment Exemption-Middlesex County, Mass.; Springfield Terminal...

Science.gov (United States)

2011-09-06

...\\ Docket No. AB 355; Sub-No. 39X] Boston and Maine Corporation--Abandonment Exemption--Middlesex County, Mass.; Springfield Terminal Railway Company; Discontinuance of Service Exemption; Middlesex County, MA... Middlesex County, Mass. The line traverses United States Postal Service Zip Codes 02471 and 02138...

Drug Facts

Medline Plus

Full Text Available ... form Search Menu Home Drugs That People Abuse Alcohol Facts Bath Salts Facts Cocaine (Coke, Crack) Facts ... addiction, and treatment. Watch Videos Information About Drugs Alcohol Bath Salts Cocaine Heroin Marijuana MDMA Meth Pain ...

Drug Facts

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Full Text Available ... Facts Search form Search Menu Home Drugs That People Abuse Alcohol Facts Bath Salts Facts Cocaine (Coke, ... Drugs? Effects of Drugs Drug Use and Other People Drug Use and Families Drug Use and Kids ...

Drug Facts

Medline Plus

Full Text Available ... Home Drugs That People Abuse Alcohol Facts Bath Salts Facts Cocaine (Coke, Crack) Facts Heroin (Smack, Junk) ... treatment. Watch Videos Information About Drugs Alcohol Bath Salts Cocaine Heroin Marijuana MDMA Meth Pain Medicines Spice ( ...

Constitutive modeling for analysis and design of aluminum sheet forming processes

International Nuclear Information System (INIS)

Barlat, F.; Chung, K.; Yoon, J-W.; Choi, S-H.

2000-01-01

Finite element modeling (FEM) technology is one of the most powerful tools used to design new products, i.e. appliances, automotive, rigid packaging and aerospace parts, etc., and processes. However, FEM users need data and models to characterize the materials used to fabricate the new products. In fact, they need more information than the traditional and standard yield strength, ultimate strength, elongation, etc. Constitutive models and their associated coefficients represent a new way to describe material properties, a way that can be used by FEM users. In order to help manufacturers use more aluminum alloy sheet in their products, appropriate material models are needed to analyze and design specifically for these materials. This work describes a methodology that provides phenomenological constitutive equations based on three main microstructure components of aluminum alloys: dislocation density, second-phase particles and crystallographic texture. Examples of constitutive equations and their applications to numerical sheet forming process analysis and design are provided in this work. (author)

Drug Facts

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Full Text Available ... Pain Medicine (Oxy, Vike) Facts Spice (K2) Facts Tobacco and Nicotine Facts Other Drugs of Abuse What ... Heroin Marijuana MDMA Meth Pain Medicines Spice (K2) Tobacco/Nicotine Other Drugs You can call 1-800- ...

Drug Facts

Medline Plus

Full Text Available ... Oxy, Vike) Facts Spice (K2) Facts Tobacco and Nicotine Facts Other Drugs of Abuse What is Addiction? ... Marijuana MDMA Meth Pain Medicines Spice (K2) Tobacco/Nicotine Other Drugs You can call 1-800-662- ...

A Secondary Spatial Analysis of Gun Violence near Boston Schools: a Public Health Approach.

Science.gov (United States)

Barboza, Gia

2018-04-11

School neighborhood violence continues to be a major public health problem among urban students. A large body of research addresses violence at school; however, fewer studies have explored concentrations of violence in areas proximal to schools. This study aimed to quantify the concentration of shootings near schools to elucidate the place-based dynamics that may be focal points for violence prevention. Geocoded databases of shooting and school locations were used to examine locational patterns of firearm shootings and elementary, middle, and high schools in Boston, Massachusetts. Analyses utilized spatial statistics for point pattern data including distance matrix and K function methodology to quantify the degree of spatial dependence of shootings around schools. Results suggested that between 2012 and 2015, there were 678 shooting incidents in Boston; the average density was 5.1 per square kilometer. The nearest neighbor index (NNI = 0.335 km, p shooting incidents indicative of a spatially non-random process. The mean and median distance from any school to the nearest shooting location was 0.35 and 0.33 km, respectively. A majority (56%, 74/133) of schools in Boston had at least one shooting incident within 400 m, a distance that would take about 5 min to walk if traveling by foot. The bivariate K function indicated that a significantly greater number of shootings were clustered within short distances from schools than would be expected under a null hypothesis of no spatial dependence. Implications for students attending schools in racially homogenous neighborhoods across all income levels are discussed.

Imaging of abdominal and pelvic injuries from the Boston Marathon bombing.

Science.gov (United States)

Singh, Ajay K; Sodickson, Aaron; Abujudeh, Hani

2016-02-01

The aim of this study is to describe the imaging findings of abdominal and pelvic injuries in victims of the Boston Marathon bombing. A retrospective review of 87 patients following the Boston Marathon bombing was performed to evaluate for abdominal and pelvic injuries on plain radiography or CT scans of the abdomen and pelvis. Imaging exams were evaluated for shrapnel, soft tissue injury, visceral damage, vascular disruption, and fractures. The injuries were classified as primary, secondary, tertiary, and quaternary blast injuries. Eleven of the 87 patients had positive findings in the abdomen or pelvis (M:F = 7:4, average age 34.6 years). There were 22 ball bearings, two nails, one screw, and two irregular metal fragments in the 11 patients with secondary blast (shrapnel) injuries. There was no peritoneal penetration or visceral injury seen in any of the patients. One patient had multiple transverse process fractures, representing tertiary blast injury. All but one patient had superficial penetrating abdominal or pelvic injuries secondary to shrapnel. There were no cases of bowel or solid visceral organ injuries due to the lack of peritoneal violation from the relatively low-powered explosions. Absence of peritoneal penetration by shrapnel indicates no need for laparotomy following low-powered explosions.

Banco de Reserva Federal Boston - Massachusetts - EE.UU.

Directory of Open Access Journals (Sweden)

Stubbing, Hugh

1979-10-01

Full Text Available Despite its being located in a heavily built-up downtown area of Boston, the new Federal Reserve Bank Building enjoys privileged surroundings, in the middle of ponds and landscaped areas with trees, etc. It was designed taking the maximum advantage of the particular conditions of the property, while reinforcing and increasing prestige attributes of this part of the city, called for, in the urban development plans, to be the centre of community and business activities. The project includes an office tower overlooking the harbour and a low building containing ail public banking functions. The design was based on specific research of the different aspects of banking activities, from the most minute details of furniture and fixtures, through the fenestration work, up to the highly sophisticated security systems.

Pese a estar situado en un área céntrica de Boston, en una zona densamente urbanizada, el nuevo edificio del Banco Federal goza de un entorno privilegiado, circundado por estanques y jardines con árboles. Su arquitectura procura sacar partido de las particulares características de la parcela, fortaleciendo y elevando la categoría de esa parte de ciudad a la que los planes urbanísticos asignan el papel de centro de actividades comunitarias y comerciales. La construcción cuenta con una torre de oficinas, con amplias vistas sobre el puerto, y un bloque bajo dedicado a actividades bancarias públicas. Para su realización se utilizaron los resultados de investigaciones específicas sobre los diversos aspectos de la actividad bancaria, comprendiendo desde los más pequeños detalles del mobiliario y de la carpintería exterior, hasta los más modernos y complejos sistemas de seguridad.

Laminin-521 Promotes Rat Bone Marrow Mesenchymal Stem Cell Sheet Formation on Light-Induced Cell Sheet Technology

Directory of Open Access Journals (Sweden)

Zhiwei Jiang

2017-01-01

Full Text Available Rat bone marrow mesenchymal stem cell sheets (rBMSC sheets are attractive for cell-based tissue engineering. However, methods of culturing rBMSC sheets are critically limited. In order to obtain intact rBMSC sheets, a light-induced cell sheet method was used in this study. TiO2 nanodot films were coated with (TL or without (TN laminin-521. We investigated the effects of laminin-521 on rBMSCs during cell sheet culturing. The fabricated rBMSC sheets were subsequently assessed to study cell sheet viability, reattachment ability, cell sheet thickness, collagen type I deposition, and multilineage potential. The results showed that laminin-521 could promote the formation of rBMSC sheets with good viability under hyperconfluent conditions. Cell sheet thickness increased from an initial 26.7 ± 1.5 μm (day 5 up to 47.7 ± 3.0 μm (day 10. Moreover, rBMSC sheets maintained their potential of osteogenic, adipogenic, and chondrogenic differentiation. This study provides a new strategy to obtain rBMSC sheets using light-induced cell sheet technology.

75 FR 21367 - Advanced Electronics, Inc.; Boston, MA; Notice of Negative Determination on Remand

Science.gov (United States)

2010-04-23

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-59,517] Advanced Electronics, Inc... Employees of Advanced Electronics, Inc. v. United States Secretary of Labor (Court No. 06-00337). On July 18... former workers of Advanced Electronics, Inc., Boston, Massachusetts (subject firm). The Department's...

Stiffness management of sheet metal parts using laser metal deposition

Science.gov (United States)

Bambach, Markus; Sviridov, Alexander; Weisheit, Andreas

2017-10-01

Tailored blanks are established solutions for the production of load-adapted sheet metal components. In the course of the individualization of production, such semi-finished products are gaining importance. In addition to tailored welded blanks and tailored rolled blanks, patchwork blanks have been developed which allow a local increase in sheet thickness by welding, gluing or soldering patches onto sheet metal blanks. Patchwork blanks, however, have several limitations, on the one hand, the limited freedom of design in the production of patchwork blanks and, on the other hand, the fact that there is no optimum material bonding with the substrate. The increasing production of derivative and special vehicles on the basis of standard vehicles, prototype production and the functionalization of components require solutions with which semi-finished products and sheet metal components can be provided flexibly with local thickenings or functional elements with a firm metallurgical bond to the substrate. An alternative to tailored and patchwork blanks is, therefore, a free-form reinforcement applied by additive manufacturing via laser metal deposition (LMD). By combining metal forming and additive manufacturing, stiffness can be adapted to the loads based on standard components in a material-efficient manner and without the need to redesign the forming tools. This paper details a study of the potential of stiffness management by LMD using a demonstrator part. Sizing optimization is performed and part distortion is taken into account to find an optimal design for the cladding. A maximum stiffness increase of 167% is feasible with only 4.7% additional mass. Avoiding part distortion leads to a pareto-optimal design which achieves 95% more stiffness with 6% added mass.

The Trading Balance Sheet Of Romania - Two Decades With An Annual Adverse Sold

Directory of Open Access Journals (Sweden)

Simona Corina GUDEI

2011-03-01

Full Text Available The current communication, expressing the entirely special importance that must be granted to the fact that for two decades, year after year, the sold of the trading balance sheet of Romania was adverse. Moreover, it has increased greatly during the decade 2000-2009 towards the previous decade 1990-1999, respectively from 20 milliards dollars to 100 milliards of dollars, with especially serious consequences both on the external and on the internal economic balance.

Energy Fact Sheets - Sandia Energy

Science.gov (United States)

Energy Energy Secure & Sustainable Energy Future Search Icon Sandia Home Locations Contact Us Employee Locator Menu Stationary Power solar Energy Conversion Efficiency Increasing the amount of electricity produced from a given thermal energy input. Solar Energy Wind Energy Water Power Supercritical CO2

Weatherization Assistance Program Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2018-02-01

The U.S. Department of Energy’s (DOE) Weatherization Assistance Program reduces energy costs for low-income households by increasing the energy e ciency of their homes, while ensuring their health and safety. The Program supports 8,500 jobs and provides weatherization services to approximately 35,000 homes every year using DOE funds.

State Energy Program Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2018-02-01

The U.S. Department of Energy’s State Energy Program (SEP) provides funding and technical assistance to states, territories, and the District of Columbia to enhance energy security, advance state-led energy initiatives, and maximize the benefits of decreasing energy waste.

Fact Sheets - The National Guard

Science.gov (United States)

National Guard About Us By the Numbers Contact Us FAQ Federal Mission History Join Us Leaders Director of March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J Marshal Office of the Joint Surgeon PARC Small Business Programs Chaplain Diversity NGB-GOMO Resources

Immigrant Education: A Fact Sheet.

Science.gov (United States)

Aleman, Steven R.

This report provides information on immigrant education in the United States in the areas of funding, participation, population, services, and allocation method. Additionally, it explores reauthorization issues confronting the Emergency Immigrant Education Act for fiscal year 1994. The report shows that: (1) there has been a steady decrease in…

Afghanistan [Education Sector Fact Sheet

Science.gov (United States)

US Agency for International Development, 2015

2015-01-01

Three decades of conflict devastated Afghanistan's education systems and institutions. In 2002, an estimated 900,000 boys attended school, while women and girls were almost completely excluded from educational opportunities. Since then, the Afghan government, USAID, and international donors have worked closely to rebuild Afghanistan's education…

Integrated Vegetation Management Fact Sheet

Science.gov (United States)

IVM is generally defined as the practice of promoting desirable, stable, low-growing plant communities that will resist invasion by tall growing tree species through the use of appropriate, environmentally-sound, and cost-effective control methods.

Asthma in Adults Fact Sheet

Science.gov (United States)

... American Lung Association Epidemiology and Statistics Unit using SPSS software. Center for Disease Control and Prevention. Behavioral Risk Factor Surveillance Survey, 2016. Analysis by the American Lung Association Epidemiology and Statistics ...

Force Protection Basing: Fact Sheet

Science.gov (United States)

2017-11-29

manpower. The effort in FY17 included Doctrine, Organization, Training, Materiel, Leadership , Personnel, and Facilities (DOTMLPF) integration and...base with modular reusable protection available for relocation. Technologies from this STO-D allowed improved planning, troop-to-task management , and...in an operationally feasible timeframe. 1D. Why should Army leadership care about this: During full spectrum operations, to negate a threat’s

Accelerating Geothermal Research (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2014-05-01

Geothermal research at the National Renewable Energy Laboratory (NREL) is advancing geothermal technologies to increase renewable power production. Continuous and not dependent on weather, the geothermal resource has the potential to jump to more than 500 gigawatts in electricity production, which is equivalent to roughly half of the current U.S. capacity. Enhanced geothermal systems have a broad regional distribution in the United States, allowing the potential for development in many locations across the country.

WEO-2007 Fact Sheet: China

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-07-01

It is scarcely in doubt that China's energy needs will continue to grow and fuel its economic development. Less certain, however, is the rate of increase and how those needs are going to be met, as they depend on just how quickly the economy expands and on the economic and energy policy landscape worldwide. Rising incomes will surely underpin strong growth for transport and housing, the use of electric appliances and space heating and cooling.

Condom Fact Sheet in Brief

Science.gov (United States)

... transmitted only by genital fluids (STDs such as gonorrhea, chlamydia, trichomoniasis, and HIV infection) than against infections ... transmitted by genital fluids (STDs such as chlamydia, gonorrhea, and trichomoniasis). Consistent and correct use of latex ...

Amchitka, Alaska Site Fact Sheet

International Nuclear Information System (INIS)

2011-01-01

Amchitka Island is near the western end of the Aleutian Island chain and is the largest island in the Rat Island Group that is located about 1,340 miles west-southwest of Anchorage, Alaska, and 870 miles east of the Kamchatka Peninsula in eastern Russia. The island is 42 miles long and 1 to 4 miles wide, with an area of approximately 74,240 acres. Elevations range from sea level to more than 1,100 feet above sea level. The coastline is rugged; sea cliffs and grassy slopes surround nearly the entire island. Vegetation on the island is low-growing, meadow-like tundra grasses at lower elevations. No trees grow on Amchitka. The lowest elevations are on the eastern third of the island and are characterized by numerous shallow lakes and heavily vegetated drainages. The central portion of the island has higher elevations and fewer lakes. The westernmost 3 miles of the island contains a windswept rocky plateau with sparse vegetation

At-Risk Students Fact Sheet

Science.gov (United States)

Montana Office of Public Instruction, 2016

2016-01-01

Montana's definition of a basic system of quality public elementary and secondary schools includes educational programs for at-risk students (20-9-309, MCA). State statute defines an at-risk student as a "student who is affected by environmental conditions that negatively impact the student's educational performance or threaten a student's…

Advanced Algal Systems Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2016-06-01

Research and development (R&D) on advanced algal biofuels and bioproducts presents an opportunity to sustainably expand biomass resource potential in the United States. The Bioenergy Technologies Office’s (BETO’s) Advanced Algal Systems Program is carrying out a long-term, applied R&D strategy to lower the costs of algal biofuel production by working with partners to develop revolutionary technologies and conduct crosscutting analyses to better understand the potential

Low Back Pain Fact Sheet

Science.gov (United States)

... arthritis. Potential tests include complete blood count, erythrocyte sedimentation rate, and C-reactive protein. Blood tests may ... size and relieving pressure on the nerves. Several channels may be made depending on how tissue needs ...

Bomb Threat Assessments. Fact Sheet

Science.gov (United States)

Tunkel, Ronald F.

2010-01-01

This information provides a brief, summary outline of how investigators should assess anonymous bomb threats at schools. Applying these principles may help administrators and law enforcement personnel accurately assess the viability and credibility of a threat and appropriately gauge their response. Any credible evidence provided by teachers or…

Energy DataBus (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2013-07-01

NREL has developed the Energy DataBus, an open-sourced software that collects massive amounts of energy-related data at second-to-second intervals; stores it in a massive, scalable database; and turns it into useful information.

Lycopodium: Careful Harvest Fact Sheet

Science.gov (United States)

Elizabeth Nauertz

2003-01-01

Lycopodium comes from the Greek words "luko" (wolf) and "podos" (foot); thus the common name of "wolf's paw" or "Wolf's foot." Despite the common names of clubmoss, Lycopodium species are not related to mosses, but rather to ferns. They are evergreen, perennial, clonal, and rhizomatous in nature.

Mapping carbon storage in urban trees with multi-source remote sensing data: Relationships between biomass, land use, and demographics in Boston neighborhoods

International Nuclear Information System (INIS)

Raciti, Steve M.; Hutyra, Lucy R.; Newell, Jared D.

2014-01-01

High resolution maps of urban vegetation and biomass are powerful tools for policy-makers and community groups seeking to reduce rates of urban runoff, moderate urban heat island effects, and mitigate the effects of greenhouse gas emissions. We developed a very high resolution map of urban tree biomass, assessed the scale sensitivities in biomass estimation, compared our results with lower resolution estimates, and explored the demographic relationships in biomass distribution across the City of Boston. We integrated remote sensing data (including LiDAR-based tree height estimates) and field-based observations to map canopy cover and aboveground tree carbon storage at ∼ 1 m spatial scale. Mean tree canopy cover was estimated to be 25.5 ± 1.5% and carbon storage was 355 Gg (28.8 Mg C ha −1 ) for the City of Boston. Tree biomass was highest in forest patches (110.7 Mg C ha −1 ), but residential (32.8 Mg C ha −1 ) and developed open (23.5 Mg C ha −1 ) land uses also contained relatively high carbon stocks. In contrast with previous studies, we did not find significant correlations between tree biomass and the demographic characteristics of Boston neighborhoods, including income, education, race, or population density. The proportion of households that rent was negatively correlated with urban tree biomass (R 2 = 0.26, p = 0.04) and correlated with Priority Planting Index values (R 2 = 0.55, p = 0.001), potentially reflecting differences in land management among rented and owner-occupied residential properties. We compared our very high resolution biomass map to lower resolution biomass products from other sources and found that those products consistently underestimated biomass within urban areas. This underestimation became more severe as spatial resolution decreased. This research demonstrates that 1) urban areas contain considerable tree carbon stocks; 2) canopy cover and biomass may not be related to the demographic characteristics of Boston

Radiologic features of injuries from the Boston Marathon bombing at three hospitals.

Science.gov (United States)

Singh, Ajay K; Goralnick, Eric; Velmahos, George; Biddinger, Paul D; Gates, Jonathan; Sodickson, Aaron

2014-08-01

The aim of this study is to describe the radiologic imaging findings of primary, secondary, tertiary, and quaternary blast injuries in patients injured in the Boston Marathon bombing on April 15, 2013. A total of 43 patients presenting to three acute care hospitals and undergoing radiologic investigation within 7 hours of the time of the bombing on April 15, 2013, were included in this study. The radiographic and CT features of these patients were evaluated for imaging findings consistent with primary, secondary, tertiary, and quaternary blast injury. There were no pulmonary or gastrointestinal manifestations of the primary blast wave on imaging. Secondary blast injuries identified on imaging included a total of 189 shrapnel fragments identified in 32 of the 43 patients. The shrapnel was identified most often in the soft tissues of the leg (36.5%), thigh (31.2%), and pelvis (13.2%). Imaging identified 125 ball bearings, 10 nails, one screw, 44 metal fragments, and nine other (gravel, glass, etc.) foreign bodies. Injuries from the Boston Marathon bombing were predominantly from the secondary blast wave and resulted in traumatic injuries predominantly of the lower extremities. The most common shrapnel found on radiologic evaluation was the ball bearing.

The Past Is Never Dead—Measles Epidemic, Boston, Massachusetts, 1713

Centers for Disease Control (CDC) Podcasts

2015-08-04

Dr. David Morens reads excerpts from his essay about Cotton Mather’s diary, which details the experience and tragedy of the measles outbreak in Boston, Massachusetts in 1713.  Created: 8/4/2015 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/4/2015.

The flowering of pathology as a medical discipline in Boston, 1892-c.1950: W.T. Councilman, FB Mallory, JH Wright, SB Wolbach and their descendants.

Science.gov (United States)

Louis, David N; O'Brien, Michael J; Young, Robert H

2016-09-01

During most of the nineteenth century, the discipline of pathology in Boston made substantial strides as a result of physicians and surgeons who practiced pathology on a part-time basis. The present essay tells the subsequent story, beginning in 1892, when full-time pathologists begin to staff the medical schools and hospitals of Boston. Three individuals from this era deserve special mention: William T Councilman, Frank Burr Mallory and James Homer Wright, with Councilman remembered primarily as a visionary and teacher, Mallory as a trainer of many pathologists, and Wright as a scientist. Together with S Burt Wolbach in the early-to-mid-twentieth century, these pathologists went on to train the next generation of pathologists-a generation that then populated the various hospitals that were developed in Boston in the early 1900s. This group of seminal pathologists in turn formed the diagnostically strong, academically productive, pathology departments that grew in Boston over the remainder of the twentieth century.

Mortality Among Homeless Adults in Boston: Shifts in Causes of Death Over a 15-year Period

Science.gov (United States)

Baggett, Travis P.; Hwang, Stephen W.; O'Connell, James J.; Porneala, Bianca C.; Stringfellow, Erin J.; Orav, E. John; Singer, Daniel E.; Rigotti, Nancy A.

2013-01-01

Background Homeless persons experience excess mortality, but U.S.-based studies on this topic are outdated or lack information about causes of death. No studies have examined shifts in causes of death for this population over time. Methods We assessed all-cause and cause-specific mortality rates in a cohort of 28,033 adults aged 18 years or older who were seen at Boston Health Care for the Homeless Program between January 1, 2003, and December 31, 2008. Deaths were identified through probabilistic linkage to the Massachusetts death occurrence files. We compared mortality rates in this cohort to rates in the 2003–08 Massachusetts population and a 1988–93 cohort of homeless adults in Boston using standardized rate ratios with 95% confidence intervals. Results 1,302 deaths occurred during 90,450 person-years of observation. Drug overdose (n=219), cancer (n=206), and heart disease (n=203) were the major causes of death. Drug overdose accounted for one-third of deaths among adults homeless adults in Boston remains high and unchanged since 1988–93 despite a major interim expansion in clinical services. Drug overdose has replaced HIV as the emerging epidemic. Interventions to reduce mortality in this population should include behavioral health integration into primary medical care, public health initiatives to prevent and reverse drug overdose, and social policy measures to end homelessness. PMID:23318302

The air quality impacts of road closures associated with the 2004 Democratic National Convention in Boston

Directory of Open Access Journals (Sweden)

Clougherty Jane E

2006-05-01

Full Text Available Abstract Background The Democratic National Convention (DNC in Boston, Massachusetts in 2004 provided an opportunity to evaluate the impacts of a localized and short-term but potentially significant change in traffic patterns on air quality, and to determine the optimal monitoring approach to address events of this nature. It was anticipated that the road closures associated with the DNC would both influence the overall air pollution level and the distribution of concentrations across the city, through shifts in traffic patterns. Methods To capture these effects, we placed passive nitrogen dioxide badges at 40 sites around metropolitan Boston before, during, and after the DNC, with the goal of capturing the array of hypothesized impacts. In addition, we continuously measured elemental carbon at three sites, and gathered continuous air pollution data from US EPA fixed-site monitors and traffic count data from the Massachusetts Highway Department. Results There were significant reductions in traffic volume on the highway with closures north of Boston, with relatively little change along other highways, indicating a more isolated traffic reduction rather than an across-the-board decrease. For our nitrogen dioxide samples, while there was a relatively small change in mean concentrations, there was significant heterogeneity across sites, which corresponded with our a priori classifications of road segments. The median ratio of nitrogen dioxide concentrations during the DNC relative to non-DNC sampling periods was 0.58 at sites with hypothesized traffic reductions, versus 0.88 for sites with no changes hypothesized and 1.15 for sites with hypothesized traffic increases. Continuous monitors measured slightly lower concentrations of elemental carbon and nitrogen dioxide during road closure periods at monitors proximate to closed highway segments, but not for PM2.5 or further from major highways. Conclusion We conclude that there was a small but

Long-term results after Boston brace treatment in adolescent idiopathic scoliosis

Directory of Open Access Journals (Sweden)

Steen Harald

2009-08-01

Full Text Available Abstract Background Few studies have evaluated long-term outcome after bracing using validated health related quality of life outcome measures. The aim of the present study was to evaluate the long-term outcome in adolescent idiopathic scoliosis (AIS 12 years or more after treatment with the Boston brace. Methods 109 (80% of 135 patients (7 men with AIS treated with the Boston brace at a mean of 19.2 (range 12–28 years previously responded to long-term follow-up examination. All patients (n = 109 answered a standardised questionnaire including demographics, work status, treatment, Global Back Disability Question, Oswestry Disability Index (ODI (100-worst possible, General Function Score (GFS (100 – worst possible, EuroQol (EQ-5D (1 – best possible, EQ-VAS (100 – best possible and Scoliosis Research Society -22 (SRS – 22 (5 – best possible. Clinical and radiological examination was obtained in 86 patients. Results The magnitude of the primary prebrace major curve was in average 33.4° (range 20 – 52. At weaning and at the last follow-up the corresponding values were 28.3° (9–56 and 34.2° (8 – 87, respectively. The mean age at follow-up was 35 (27 – 46 years. Work status was: full time (80%, on sick-leave (3%, on rehabilitation (4%, disability pension (4%, homemaker (7%, students (2%, 7% had changed their job because of back pain. 88% had had delivered a baby, 55% of them had pain in pregnancy. Global back status was excellent or good in 81%. The mean (standard deviation ODI was 6.4 (9.8, GFS 5.4 (10.5, EQ-5D 0.84 (0.2, SRS-22: pain 4.2 (0.8, mental health 4.2 (0.7, self-image 3.9 (0.7, function 4.1 (0.6, satisfaction with treatment 3.7 (1.0. 28% had taken physiotherapy for back pain the last year and 12% had visited a doctor. Conclusion Long-term results were satisfactory in most patients with AIS treated with the Boston brace.

Radiation protecting sheet

International Nuclear Information System (INIS)

Makiguchi, Hiroshi.

1989-01-01

As protection sheets used in radioactivity administration areas, a thermoplastic polyurethane composition sheet with a thickness of less 0.5 mm, solid content (ash) of less than 5% and a shore D hardness of less than 60 is used. A composite sheet with thickness of less than 0.5 mm laminated or coated with such a thermoplastic polyurethane composition as a surface layer and the thermoplastic polyurethane composition sheet applied with secondary fabrication are used. This can satisfy all of the required properties, such as draping property, abrasion resistance, high breaking strength, necking resistance, endurance strength, as well as chemical resistance and easy burnability in burning furnace. Further, by forming uneveness on the surface by means of embossing, etc. safety problems such as slippage during operation and walking can be overcome. (T.M.)

Immigration, Suicidal Ideation and Deliberate Self-Injury in the Boston Youth Survey 2006

Science.gov (United States)

Borges, Guilherme; Azrael, Deborah; Almeida, Joanna; Johnson, Renee M.; Molnar, Beth E.; Hemenway, David; Miller, Matthew

2011-01-01

The prevalence and immigration-related correlates of deliberate self-injury (DSI) and suicidal ideation (SI) were estimated in a sample of Boston public high school students in 2006. Compared with U.S.-born youth, immigrant youth were not at increased risk for DSI or SI, even if they had experienced discrimination due to their ancestry. By…

Numerical analysis of tailored sheets to improve the quality of components made by SPIF

Science.gov (United States)

Gagliardi, Francesco; Ambrogio, Giuseppina; Cozza, Anna; Pulice, Diego; Filice, Luigino

2018-05-01

In this paper, the authors pointed out a study on the profitable combination of forming techniques. More in detail, the attention has been put on the combination of the single point incremental forming (SPIF) and, generally, speaking, of an additional process that can lead to a material thickening on the initial blank considering the local thinning which the sheets undergo at. Focalizing the attention of the research on the excessive thinning of parts made by SPIF, a hybrid approach can be thought as a viable solution to reduce the not homogeneous thickness distribution of the sheet. In fact, the basic idea is to work on a blank previously modified by a deformation step performed, for instance, by forming, additive or subtractive processes. To evaluate the effectiveness of this hybrid solution, a FE numerical model has been defined to analyze the thickness variation on tailored sheets incrementally formed optimizing the material distribution according to the shape to be manufactured. Simulations based on the explicit formulation have been set up for the model implementation. The mechanical properties of the sheet material have been taken in literature and a frustum of cone as benchmark profile has been considered for the performed analysis. The outcomes of numerical model have been evaluated in terms of both maximum thinning and final thickness distribution. The feasibility of the proposed approach will be deeply detailed in the paper.

Association between BDNF-rs6265 and obesity in the Boston Puerto Rican Health Study

Science.gov (United States)

The objective of this study is to examine a functional variant (rs6265) in the BDNF gene interacting with dietary intake modulate obesity traits in the Boston Puerto Rican Health Study population. BDNF rs6265 was genotyped in 1147 Puerto Ricans (aged 45-75 years), and examined for association with o...

Automobile sheet metal part production with incremental sheet forming

Directory of Open Access Journals (Sweden)

İsmail DURGUN

2016-02-01

Full Text Available Nowadays, effect of global warming is increasing drastically so it leads to increased interest on energy efficiency and sustainable production methods. As a result of adverse conditions, national and international project platforms, OEMs (Original Equipment Manufacturers, SMEs (Small and Mid-size Manufacturers perform many studies or improve existing methodologies in scope of advanced manufacturing techniques. In this study, advanced manufacturing and sustainable production method "Incremental Sheet Metal Forming (ISF" was used for sheet metal forming process. A vehicle fender was manufactured with or without die by using different toolpath strategies and die sets. At the end of the study, Results have been investigated under the influence of method and parameters used.Keywords: Template incremental sheet metal, Metal forming

Crystal Plasticity Finite Element Analysis of Loading-Unloading Behaviour in Magnesium Alloy Sheet

International Nuclear Information System (INIS)

Hama, Takayuki; Fujimoto, Hitoshi; Takuda, Hirohiko

2010-01-01

Magnesium alloy sheets exhibit strong inelastic response during unloading. In this study crystal plasticity finite element analysis of loading-unloading behaviour during uniaxial tension in a rolled magnesium alloy sheet was carried out, and the mechanism of this inelastic response was examined in detail in terms of macroscopic and mesoscopic deformations. The unloading behaviour obtained by the simulation was in good agreement with the experiment in terms of variation with stress of instantaneous tangent modulus during unloading. Variations of activities of each family of slip systems during the deformation showed that the activation of basal slip systems is the largest during unloading, and the slip direction during unloading is opposite from during loading. These results indicated that one of the factors of the inelastic behaviour during unloading is the fact that the basal slip systems are easily activated during unloading because of their low strengths.

Validation of the Boston Carpal Tunnel Questionnaire in Russia

Directory of Open Access Journals (Sweden)

D. G. Yusupova

2018-01-01

Full Text Available International scales and questionnaires have become widespread in Russian neurology. Validation is a procedure of top priority necessary before applying this kind of diagnostic instrument in Russian-speaking population. In this article, validation of the Boston Carpal Tunnel Questionnaire (BCTQ intended for patients with this disease is described. Use of validated Russian version would allow to objectively evaluate severity of clinical manifestations of carpal tunnel syndrome and follow patient dynamics. We present the official BCTQ version recommended for use in Russia, as well as data that showed high sensitivity and reliability of this instrument for clinical evaluation of carpal tunnel syndrome.

Self-reported illness among Boston-area international travelers: A prospective study

Science.gov (United States)

Chen, Lin H.; Han, Pauline V.; Wilson, Mary E.; Stoney, Rhett J.; Jentes, Emily S.; Benoit, Christine; Ooi, Winnie W.; Barnett, Elizabeth D.; Hamer, Davidson H.

2017-01-01

Summary Background The Boston Area Travel Medicine Network surveyed travelers on travel-related health problems. Methods Travelers were recruited 2009–2011 during pre-travel consultation at three clinics. The investigation included pre-travel data, weekly during-travel diaries, and a post-travel questionnaire. We analyzed demographics, trip characteristics, health problems experienced, and assessed the relationship between influenza vaccination, influenza prevention advice, and respiratory symptoms. Results Of 987 enrolled travelers, 628 (64%) completed all surveys, of which 400 (64%) reported health problems during and/or after travel; median trip duration was 12 days. Diarrhea affected the most people during travel (172) while runny/stuffy nose affected the most people after travel (95). Of those with health problems during travel, 25% stopped or altered plans; 1% were hospitalized. After travel, 21% stopped planned activities, 23% sought physician or other health advice; one traveler was hospitalized. Travelers who received influenza vaccination and influenza prevention advice had lower rates of respiratory symptoms than those that received influenza prevention advice alone (18% vs 28%, P = 0.03). Conclusions A large proportion of Boston-area travelers reported health problems despite pre-travel consultation, resulting in inconveniences. The combination of influenza prevention advice and influenza immunization was associated with fewer respiratory symptoms than those who received influenza prevention advice alone. PMID:27687076

Boat-Based Education for Boston Area Public Schools: Encouraging Marine Science and Technology Literacy and Awareness of the Coastal "Backyard"

Science.gov (United States)

Howard, E. M.; Reynolds, R. M.; Wright, A. K.; Deschenes, H. A.

2016-02-01

Half the global population lives within 60 km of the ocean, profoundly influencing environmental quality and services to local communities. Adoption of marine science curricula creates opportunities for educators and scientists to engage and entrain K-12 students as ocean stewards. In particular, boat-based science activities facilitate hands-on inquiry. These activities reinforce key science concepts while creating a tangible connection to our shared coastal "backyard." A collaboration between Zephyr Education Foundation, the New England Aquarium, the University of Massachusetts Boston and Woods Hole Oceanographic Institution has taken >500 Boston, MA area students from 26 public schools on boat-based education trips in Boston Harbor. Marine science and technology professionals and educators facilitate participatory activities using modern marine technology aboard a research vessel. Trips are funded at no cost to participants by a grant from the Richard Lounsbery Foundation; cost-free outings are essential for participation from underserved public school districts. Participants perceived three important outcomes of their outings: the trips 1) enhanced in-class curricular learning and improved marine science literacy 2) increased personal connections to local marine environments, and 3) increased interest in careers in marine science, including engineering and technical positions. Despite living in close proximity to water, this was the first boat outing for many students; boat-based education trips enhanced student awareness of local environments in a way that curricular study had not. Boston trip results are being evaluated, but 3000 evaluations from similar trips in Woods Hole, MA indicate that 98% of participants gained a better understanding and appreciation of the work conducted by marine scientists, engineers, and other professionals, and 82% said their experience made them more interested in becoming involved in science at school and/or as a job. In summary

Mapping carbon storage in urban trees with multi-source remote sensing data: Relationships between biomass, land use, and demographics in Boston neighborhoods

Energy Technology Data Exchange (ETDEWEB)

Raciti, Steve M., E-mail: Steve.M.Raciti@Hofstra.edu [Department of Biology, Hofstra University, Gittleson Hall, Hempstead, NY 11549 (United States); Department of Earth and Environment, Boston University, 685 Commonwealth Ave., Boston, MA 02215 (United States); Hutyra, Lucy R.; Newell, Jared D. [Department of Earth and Environment, Boston University, 685 Commonwealth Ave., Boston, MA 02215 (United States)

2014-12-01

High resolution maps of urban vegetation and biomass are powerful tools for policy-makers and community groups seeking to reduce rates of urban runoff, moderate urban heat island effects, and mitigate the effects of greenhouse gas emissions. We developed a very high resolution map of urban tree biomass, assessed the scale sensitivities in biomass estimation, compared our results with lower resolution estimates, and explored the demographic relationships in biomass distribution across the City of Boston. We integrated remote sensing data (including LiDAR-based tree height estimates) and field-based observations to map canopy cover and aboveground tree carbon storage at ∼ 1 m spatial scale. Mean tree canopy cover was estimated to be 25.5 ± 1.5% and carbon storage was 355 Gg (28.8 Mg C ha{sup −1}) for the City of Boston. Tree biomass was highest in forest patches (110.7 Mg C ha{sup −1}), but residential (32.8 Mg C ha{sup −1}) and developed open (23.5 Mg C ha{sup −1}) land uses also contained relatively high carbon stocks. In contrast with previous studies, we did not find significant correlations between tree biomass and the demographic characteristics of Boston neighborhoods, including income, education, race, or population density. The proportion of households that rent was negatively correlated with urban tree biomass (R{sup 2} = 0.26, p = 0.04) and correlated with Priority Planting Index values (R{sup 2} = 0.55, p = 0.001), potentially reflecting differences in land management among rented and owner-occupied residential properties. We compared our very high resolution biomass map to lower resolution biomass products from other sources and found that those products consistently underestimated biomass within urban areas. This underestimation became more severe as spatial resolution decreased. This research demonstrates that 1) urban areas contain considerable tree carbon stocks; 2) canopy cover and biomass may not be related to the demographic

Personal benefits of public open space: a case study in Boston's Arnold Arboretum

Science.gov (United States)

Thomas A. More; John Blackwell

1998-01-01

Managers of urban parks need to document the benefits that their parks produce. Use level is a typical measure of such benefits, but simple use statistics can mask the rich diversity of people and activities that the parks serve. This study examined the uses and users of Boston's Arnold Arboretum during late summer in 1992. On 25 sample days, we recorded...

Report on a Boston University Conference December 7-8, 2012 on "How Can the History and Philosophy of Science Contribute to Contemporary US Science Teaching?"

Science.gov (United States)

Garik, Peter; Benétreau-Dupin, Yann

2014-01-01

This is an editorial report on the outcomes of an international conference sponsored by a grant from the National Science Foundation (NSF) (REESE-1205273) to the School of Education at Boston University and the Center for Philosophy and History of Science at Boston University for a conference titled: "How Can the History and Philosophy of…

Geometry of thin liquid sheet flows

Science.gov (United States)

Chubb, Donald L.; Calfo, Frederick D.; Mcconley, Marc W.; Mcmaster, Matthew S.; Afjeh, Abdollah A.

1994-01-01

Incompresible, thin sheet flows have been of research interest for many years. Those studies were mainly concerned with the stability of the flow in a surrounding gas. Squire was the first to carry out a linear, invicid stability analysis of sheet flow in air and compare the results with experiment. Dombrowski and Fraser did an experimental study of the disintegration of sheet flows using several viscous liquids. They also detected the formulation of holes in their sheet flows. Hagerty and Shea carried out an inviscid stability analysis and calculated growth rates with experimental values. They compared their calculated growth rates with experimental values. Taylor studied extensively the stability of thin liquid sheets both theoretically and experimentally. He showed that thin sheets in a vacuum are stable. Brown experimentally investigated thin liquid sheet flows as a method of application of thin films. Clark and Dumbrowski carried out second-order stability analysis for invicid sheet flows. Lin introduced viscosity into the linear stability analysis of thin sheet flows in a vacuum. Mansour and Chigier conducted an experimental study of the breakup of a sheet flow surrounded by high-speed air. Lin et al. did a linear stability analysis that included viscosity and a surrounding gas. Rangel and Sirignano carried out both a linear and nonlinear invisid stability analysis that applies for any density ratio between the sheet liquid and the surrounding gas. Now there is renewed interest in sheet flows because of their possible application as low mass radiating surfaces. The objective of this study is to investigate the fluid dynamics of sheet flows that are of interest for a space radiator system. Analytical expressions that govern the sheet geometry are compared with experimental results. Since a space radiator will operate in a vacuum, the analysis does not include any drag force on the sheet flow.

The long or short of it: Determinants of foreign currency exposure in external balance sheets

OpenAIRE

LANE, PHILIP RICHARD

2009-01-01

Recently, there have been numerous advances in modelling optimal international portfolio allocations in macroeconomic models. A major focus of this literature has been on the role of currency movements in determining portfolio returns that may hedge various macroeconomic shocks. However, there is little empirical evidence on the foreign currency exposures that are embedded in international balance sheets. Using a new database, we provide stylized facts concerning the cross-country and time-se...

The Long or Short of it: Determinants of Foreign Currency Exposure in External Balance Sheets

OpenAIRE

Lane, Philip R.; Shambaugh, Jay C

2008-01-01

Recently, there have been numerous advances in modelling optimal international portfolio allocations in macroeconomic models. A major focus of this literature has been on the role of currency movements in determining portfolio returns that may hedge various macroeconomic shocks. However, there is little empirical evidence on the foreign currency exposures that are embedded in international balance sheets. Using a new database, we provide stylized facts concerning the cross-country and time-se...

Innovations in nutrition education and global health: the Bangalore Boston nutrition collaborative

Science.gov (United States)

2014-01-01

Background India has a wide range of nutrition and health problems which require professionals with appropriate skills, knowledge and trans-disciplinary collaborative abilities to influence policy making at the national and global level. Methods The Bangalore Boston Nutrition Collaborative (BBNC) was established as collaboration between St. John’s Research Institute (SJRI), Harvard School of Public Health and Tufts University, with a focus on nutrition research and training. The goals of the BBNC were to conduct an interdisciplinary course, develop web-based courses and identify promising Indian students and junior faculty for graduate training in Boston. Results From 2010, an annual two-week short course in nutrition research methods was conducted on the SJRI campus taught by international faculty from Indian and US universities. More than 100 students applied yearly for approximately 30 positions. The course had didactic lectures in the morning and practical hands-on sessions in the afternoon. Student rating of the course was excellent and consistent across the years. The ratings on the design and conduct of the course significantly improved (p nutrition and global health. Efforts are ongoing to secure long term funding to sustain and expand this collaboration to deliver high quality nutrition and global health education enabled by information and communication technologies. PMID:24400811

Investigations into the indoor environment and respiratory health in Boston public housing.

Science.gov (United States)

Hynes, H Patricia; Brugge, Doug; Osgood, Neal-Dra; Snell, John; Vallarino, Jose; Spengler, John

2004-01-01

The self-reported prevalence of asthma in the United States increased by 75% from 1980 to 1994, a trend found to be significant and evident in every region of the country. The increase was most marked in children from birth to 14 years of age; and growing evidence indicates that, as with lead poisoning, inner-city and urban populations are most at risk. Attention has turned to the role of indoor environmental risk factors, especially in homes and schools. Such factors include moisture and mold growth, pest infestation, dust mites, the building envelope, heating systems, inadequate ventilation, nitrogen dioxide, and environmental tobacco smoke. The Healthy Public Housing Initiative (HPHI) is a Boston-based community-centered research and intervention project designed to engage Boston Housing Authority residents in a collaborative process to improve respiratory health, quality of life, building conditions, and building maintenance in public housing. This article summarizes the significant research findings from four pilot studies in housing developments that laid the foundation for the larger HPHI asthma-related environmental intervention study. The research design for the pilot projects is informed by principles of community-collaborative research. The strengths of this model of research for our work are also discussed.

Contaminant transport and accumulation in Massachusetts Bay and Boston Harbor; a summary of U.S. Geological Survey studies

Science.gov (United States)

Butman, Bradford; Bothner, Michael H.; Hathaway, J.C.; Jenter, H.L.; Knebel, H.J.; Manheim, F.T.; Signell, R.P.

1992-01-01

The U.S. Geological Survey (USGS) is conducting studies in Boston Harbor, Massachusetts Bay, and Cape Cod Bay designed to define the geologic framework of the region and to understand the transport and accumulation of contaminated sediments. The region is being studied because of environmental problems caused by the introduction of wastes for a long time, because a new ocean outfall (to begin operation in 1995) will change the location for disposal of treated Boston sewage from Boston Harbor into Massachusetts Bay, and because of the need to understand the transport of sediments and associated contaminants in order to address a wide range of management questions. The USGS effort complements and is closely coordinated with the research and monitoring studies supported by the Massachusetts Environmental Trust, the Massachusetts Bays Program, and by the Massachusetts Water Resources Authority. The USGS study includes (1) geologic mapping, (2) circulation studies, (3) long-term current and sediment transport observations, (4) measurements of contaminant inventories and rates of sediment mixing and accumulation, (5) circulation modeling, (6) development of a contaminated sediments data base, and (7) information exchange. A long-term objective of the program is to develop a predictive capability for sediment transport and accumulation.

The classical and a modified Boston brace: description and results.

Science.gov (United States)

Grivas, Theodoros B; Kaspiris, Angelos

2011-01-01

Idiopathic scoliosis (IS) is characterized by the lateral deviation of the spine and constitutes a three-dimensional distortion that leads to geometric and morphological lesions in the spine and thoracic cage. The most widespread method of conservative management is to use spinal orthoses or body braces. These are usually recommended in patients with skeletal immaturity with a Risser sign 2 or less and with curves ranging from 25° to 45°. Of these, perhaps one of the most popular in recent years is the Boston Brace. It was developed in the early 1970s, and its design is based on symmetry, consisting of extensions and pads, with each of them exerting corrective forces and has a specific role depending on the type of scoliosis. It is important that the treatment group, the patient, and the family environment should work as a team consistently and be well trained to achieve the best result. Various studies published in international literature have observed beneficial effects from the use of the Boston system. Nevertheless, there are still issues that need further investigation regarding its effectiveness depending on the type of curves, the duration of application, the gender, and BMI of patients to whom it is applied. However, without question, if all these factors are taken into account and with the compliance of the therapy group with the instructions, the main goal can be achieved, which is the stability of the spine, and the ultimate result of clinical-radiological and aesthetic improvement, which is directly linked to the psychological satisfaction of the patient.

75 FR 42814 - Boston & Maine Corporation―Abandonment Exemption―in Essex, Middlesex, and Suffolk Counties, MA

Science.gov (United States)

2010-07-22

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. AB 32 (Sub-No. 71X)] Boston & Maine Corporation[horbar]Abandonment Exemption[horbar]in Essex, Middlesex, and Suffolk Counties, MA..., extending from milepost 2.69 to milepost 12.43, in Saugus, Essex, Middlesex, and Suffolk Counties, Mass. The...

Outages of electric power supply resulting from cable failures Boston Edison Company system

Energy Technology Data Exchange (ETDEWEB)

None

1980-07-01

Factual data are provided regarding 5 electric power supply interruptions that occurred in the Boston Metropolitan area during April to June, 1979. Common to all of these outages was the failure of an underground cable as the initiating event, followed by multiple equipment failures. There was significant variation in the voltage ratings and types of cables which failed. The investigation was unable to delineate a single specific Boston Edison design operating or maintenance practice that could be cited as the cause of the outages. After reviewing the investigative report the following actions were recommended: the development and implementation of a plan to eliminate the direct current cable network; develop a network outage restoration plan; regroup primary feeder cables wherever possible to minimize the number of circuits in manholes, and to separate feeders to high load density areas; develop a program to detect incipient cable faults; evaluate the separation of the north and south sections of Back Bay network into separate networks; and, as a minimum, install the necessary facilities to make it possible to re-energize one section without interfering with the other; and re-evaluate the cathodic protection scheme where necessary. (LCL)

Development of a Short Form of the Boston Naming Test for Individuals with Aphasia

Science.gov (United States)

del Toro, Christina M.; Bislick, Lauren P.; Comer, Matthew; Velozo, Craig; Romero, Sergio; Rothi, Leslie J. Gonzalez; Kendall, Diane L.

2011-01-01

Purpose: The purpose of this study was to develop a short form of the Boston Naming Test (BNT; Kaplan, Goodglass, & Weintraub, 2001) for individuals with aphasia and compare it with 2 existing short forms originally analyzed with responses from people with dementia and neurologically healthy adults. Method: Development of the new BNT-Aphasia Short…

The Relationship Between Neighborhood Socioeconomic Characteristics and Physical Inactivity Among Adolescents Living in Boston, Massachusetts

Science.gov (United States)

Molnar, Beth E.; Cradock, Angie; Kawachi, Ichiro

2014-01-01

Objectives. We sought to determine whether the socioeconomic environment was associated with no participation in physical activity among adolescents in Boston, Massachusetts. Methods. We used cross-sectional data from 1878 urban adolescents living in 38 neighborhoods who participated in the 2008 Boston Youth Survey, a biennial survey of high school students (aged 14–19 years). We used multilevel multiple regression models to determine the association between neighborhood-level exposures of economic deprivation, social fragmentation, social cohesion, danger and disorder, and students’ reports of no participation in physical activity in the previous week. Results. High social fragmentation within the residential neighborhood was associated with an increased likelihood of being inactive (odds ratio = 1.53; 95% confidence interval = 1.14, 2.05). No other neighborhood exposures were associated with physical inactivity. Conclusions. Social fragmentation might be an important correlate of physical inactivity among youths living in urban settings. Interventions might be needed to assist youths living in unstable neighborhoods to be physically active. PMID:25211727

Variation simulation for compliant sheet metal assemblies with applications

Science.gov (United States)

Long, Yufeng

Sheet metals are widely used in discrete products, such as automobiles, aircraft, furniture and electronics appliances, due to their good manufacturability and low cost. A typical automotive body assembly consists of more than 300 parts welded together in more than 200 assembly fixture stations. Such an assembly system is usually quite complex, and takes a long time to develop. As the automotive customer demands products of increasing quality in a shorter time, engineers in automotive industry turn to computer-aided engineering (CAE) tools for help. Computers are an invaluable resource for engineers, not only to simplify and automate the design process, but also to share design specifications with manufacturing groups so that production systems can be tooled up quickly and efficiently. Therefore, it is beneficial to develop computerized simulation and evaluation tools for development of automotive body assembly systems. It is a well-known fact that assembly architectures (joints, fixtures, and assembly lines) have a profound impact on dimensional quality of compliant sheet metal assemblies. To evaluate sheet metal assembly architectures, a special dimensional analysis tool need be developed for predicting dimensional variation of the assembly. Then, the corresponding systematic tools can be established to help engineers select the assembly architectures. In this dissertation, a unified variation model is developed to predict variation in compliant sheet metal assemblies by considering fixture-induced rigid-body motion, deformation and springback. Based on the unified variation model, variation propagation models in multiple assembly stations with various configurations are established. To evaluate the dimensional capability of assembly architectures, quantitative indices are proposed based on the sensitivity matrix, which are independent of the variation level of the process. Examples are given to demonstrate their applications in selecting robust assembly

Do Foreclosures Affect Boston Public School Student Academic Performance? Public Policy Brief No. 13-5

Science.gov (United States)

Bradbury, Katharine; Burke, Mary A.; Triest, Robert K.

2013-01-01

Foreclosures have well-documented adverse consequences for families living in or owning properties undergoing foreclosure and on surrounding neighborhoods, but they may also have other costs. This policy brief summarizes our research on the impact of mortgage foreclosures on academic performance among Boston public school students. The data show…

A District-Wide Approach to Culturally and Linguistically Sustaining Practices in the Boston Public Schools

Science.gov (United States)

Rose, Colin; Issa, Mwalimu Donkor

2018-01-01

Boston Public Schools' system-wide professional development on culturally and linguistically sustaining practices (CLSP) creates consistent expectations for educators to address their biases, build relationships with students and parents, and improve instruction--and gives them the tools to do so. In this article, the authors touch on changes at…

Someday I May Want to Know about...Leisure and Recreational Activities for Children and Adults with Mental Retardation. A MCARC Information Sheet.

Science.gov (United States)

Montgomery County Association for Retarded Citizens, Rockville, MD.

The fact sheet considers the importance of recreation and leisure time activities for people with mental retardation. A case is made for mainstreamed services, and suggestions are offered for families seeking to procure successful mainstreamed experiences in community recreational programs. Among suggestions are adapting family games to the…

78 FR 35790 - Safety Zones; Recurring Events in Captain of the Port Boston Zone

Science.gov (United States)

2013-06-14

..., Program Manager, Docket Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: Table of Acronyms... three new permanent safety zones; (6.5) Hull Youth Football Carnival Fireworks, (8.8) The Boston....1' W. 42[deg]15.4' N, 070[deg]47.9' W. 42[deg]15.4' N, 070[deg]47.8' W. 6.5 Hull Youth Football...

Carbon sheet pumping

International Nuclear Information System (INIS)

Ohyabu, N.; Sagara, A.; Kawamura, T.; Motojima, O.; Ono, T.

1993-07-01

A new hydrogen pumping scheme has been proposed which controls recycling of the particles for significant improvement of the energy confinement in toroidal magnetic fusion devices. In this scheme, a part of the vacuum vessel surface near the divertor is covered with carbon sheets of a large surface area. Before discharge initiation, the sheets are baked up to 700 ∼ 1000degC to remove the previously trapped hydrogen atoms. After being cooled down to below ∼ 200degC, the unsaturated carbon sheets trap high energy charge exchange hydrogen atoms effectively during a discharge and overall pumping efficiency can be as high as ∼ 50 %. (author)

FDTD modeling of thin impedance sheets

Science.gov (United States)

Luebbers, Raymond J.; Kunz, Karl S.

1991-01-01

Thin sheets of resistive or dielectric material are commonly encountered in radar cross section calculations. Analysis of such sheets is simplified by using sheet impedances. In this paper it is shown that sheet impedances can be modeled easily and accurately using Finite Difference Time Domain (FDTD) methods.

CALIBRATION/VALIDATION OF LANDSAT-DERIVED OCEAN COLOUR PRODUCTS IN BOSTON HARBOUR

Directory of Open Access Journals (Sweden)

N. Pahlevan

2016-06-01

Full Text Available The Landsat data archive provides a unique opportunity to investigate the long-term evolution of coastal ecosystems at fine spatial scales that cannot be resolved by ocean colour (OC satellite sensors. Recognizing Landsat’s limitations in applications over coastal waters, we have launched a series of field campaigns in Boston Harbor and Massachusetts Bay (MA, USA to validate OC products derived from Landsat-8. We will provide a preliminary demonstration on the calibration/validation of the existing OC algorithms (atmospheric correction and in-water optical properties to enhance monitoring efforts in Boston Harbor. To do so, Landsat optical images were first compared against ocean colour products over high-latitude regions. The in situ cruise data, including optical data (remote sensing reflectance and water samples were analyzed to obtain insights into the optical and biogeochemical properties of near-surface waters. Along with the cruise data, three buoys were deployed in three locations across the Harbor to complement our database of concentrations of chlorophyll a, total suspended solids (TSS, and absorption of colour dissolved organic matter (CDOM. The data collected during the first year of the project are used to develop and/or tune OC algorithms. The data will be combined with historic field data to map in-water constituents back to the early 1990’s. This paper presents preliminary analysis of some of the data collected under Landsat-8 overpasses.

Túnel bajo el puerto de Boston

Directory of Open Access Journals (Sweden)

Editorial, Equipo

1963-05-01

Full Text Available The new tunnel under Boston harbour has been constructed because of the insufficient capacity of a similar, earlier, tunnel to cope with the ever increasing road traffic. This tunnel is 1,550 ms long, and 9.50 ms in external diameter. There are two traffic lanes, each 3.20 ms wide. Inside it is faced with ceramic tiles, has fluorescent lighting, and ventilation is maintained by means of two ducts, one at each entrance, where the necessary compressor and other equipment has been situated. The most interesting feature of this important project is the excavation method adopted for its construction: the tunnel crosses a clay layer, which at certain places is sufficiently fluid to allow a pneumatic shield to be forced through it leaving hardly any debris behind. It will be readily appreciated that this procedure shows an obvious advantage over ordinary methods, in which it is necessary to cut out, and transport to the exterior all the excavated material. The metal sheathing was by the Commercial Shearing and Stamping Co., Youngstown, Ohio.Este nuevo túnel, bajo el puerto de Boston, es una consecuencia de la necesidad imperiosa que se hacía sentir dada la insuficiente capacidad del otro túnel similar antiguo y el aumento continuo del tráfico urbano y por carretera. Tiene 1.550 m de longitud, 9,50 m de diámetro exterior y una calzada con dos bandas de circulación de 3,20 m de anchura cada una. Está revestido ccn baldosa cerámica, iluminado con luz fluorescente, y el aire viciado se ventila y renueva por medio de dos torres de ventilación—una en cada portal—, en las que se han instalado el equipo mecánico adecuado de ventilación y compresores. La parte más interesante de esta importante obra estriba en los procedimientos empleados para llevar a cabo la excavación, pues atraviesa un banco de arcilla que, en ciertos tramos, es suficientemente fluida para permitir dejarse empujar y ceder paso a un escudo neumático que avanza sin apenas

Application of Boston matrix combined with SWOT analysis on operational development and evaluations of hospital development.

Science.gov (United States)

Tao, Z-Q; Shi, A-M

2016-05-01

The aim of this study is to explore the application of Boston matrix combined with SWOT analysis on operational development and evaluations of hospital departments. We selected 73 clinical and medical technology departments of our hospital from 2011 to 2013, and evaluated our hospital by Boston matrix combined with SWOT analysis according to the volume of services, medical quality, work efficiency, patients' evaluations, development capacity, operational capability, economic benefits, comprehensive evaluation of hospital achievement, innovation ability of hospital, influence of hospital, human resources of hospital, health insurance costs, etc. It was found that among clinical departments, there were 11 in Stars (22.4%), 17 in cash cow (34.7%), 15 in question marks (31.2%), 6 Dogs (12.2%), 16 in the youth stage of life cycle assessment (27.6%), 14 in the prime stage (24.1%), 12 in the stationary stage (20.7%), 9 in the aristocracy stage (15.5%) and 7 in the recession stage (12.1%). Among medical technology departments, there were 5 in Stars (20.8%), 1 in Cash cow (4.2%), 10 in question marks (41.6%), 8 Dogs (29.1%), 9 in the youth stage of life cycle assessment (37.5%), 4 in the prime stage (16.7%), 4 in the stable stage (16.7%), 1 in the aristocracy stage (4.2%) and 6 in the recession stage (25%). In conclusion, Boston matrix combined with SWOT analysis is suitable for operational development and comprehensive evaluations of hospital development, and it plays an important role in providing hospitals with development strategies.

The BCG (Boston Consulting Group) matrix for management of periodic publications

OpenAIRE

Serrano Gallardo, Mª del Pilar; Arroyo Gordo, Mª Pilar; Giménez Maroto, Ana Mª

2005-01-01

El marketing documental se ha de encargar de satisfacer las necesidades informativas de los usuarios de forma rentable para ellos y para el centro; para ello se ha de partir de un conjunto de herramientas técnicas que se conocen como el Marketing - Mix, y que abarcan el Producto, el Precio, la Distribución y la Comunicación. Dentro de las herramientas destinadas al producto se encuentra la matriz BCG (Boston Consulting Group), que está orientada a gestión, sobre la base de la situación del pr...

Plasma dynamics in current sheets

International Nuclear Information System (INIS)

Bogdanov, S.Yu.; Drejden, G.V.; Kirij, N.P.; AN SSSR, Leningrad

1992-01-01

Plasma dynamics in successive stages of current sheet evolution is investigated on the base of analysis of time-spatial variations of electron density and electrodynamic force fields. Current sheet formation is realized in a two-dimensional magnetic field with zero line under the action of relatively small initial disturbances (linear regimes). It is established that in the limits of the formed sheet is concentrated dense (N e ∼= 10 16 cm -3 ) (T i ≥ 100 eV, bar-Z i ≥ 2) hot pressure of which is balanced by the magnetic action of electrodynamic forces is carried out both plasma compression in the sheet limits and the acceleration along the sheet surface from a middle to narrow side edges

Shaken but prepared: Analysis of disaster response at an academic medical centre following the Boston Marathon bombings.

Science.gov (United States)

Osgood, Robert; Scanlon, Courtney; Jotwani, Rohan; Rodkey, Daniel; Arshanskiy, Maria; Salem, Deeb

Over the last decade, there has been a rise in the number of mass casualty incidences (MCIs) and their subsequent effect on hospital systems. While there has been much discussion over improving procedures to treat victims of MCIs, there has not been a thorough, systems-based analysis concerning the costs incurred by hospitals during such events. Here the authors examine the history of the Hospital Incident Command Center and how its evolution at Tufts Medical Center helped mitigate the damage following the Boston Marathon Bombings. Tufts' unique variations to the Hospital Incident Command Center include strategic communication hierarchies and a 'zero cost centre' financial system which both provided for a quick and adaptive response. Operating in collaboration with the Conference of Boston Teaching Hospitals encouraged coordination and preparation during emergency situations such as mass casualty events. The direct and indirect effects on Tufts Medical Center stemming from the Boston Marathon Bombings were analysed. Tufts MC treated 36 victims immediately following the MCI. The estimated total cost during the week of April 15 to April 19, 2013 was $776,051. The cost was primarily comprised of lost revenue from cancelled outpatient and inpatient hospital services, as well as expenses incurred due to overtime pay, salary expenses, PPE kits and hospitality services. Finally, the authors examine ways to reduce the future costs during emergency situations through increasing communication with employees, understanding the source of all direct expenses, and mitigating excess risk by developing partnerships with other hospital systems.

Drug Facts

Medline Plus

Full Text Available ... to main content Easy-to-Read Drug Facts Search form Search Menu Home Drugs That People Abuse Alcohol Facts ... Past Drug Use Prevention Phone Numbers and Websites Search Share Listen English Español Information about this page ...

The Path Forward: School Autonomy and Its Implications for the Future of Boston's Public Schools

Science.gov (United States)

French, Dan; Miles, Karen Hawley; Nathan, Linda

2014-01-01

This study explores the question of how Boston Public Schools (BPS) can strengthen and support autonomy and accountability across its portfolio to promote innovation and expand access to equity and high performance. Some of the specific questions guiding this work are: (1) Should all schools within BPS operate within autonomous structures? (2) Is…

46 CFR 232.4 - Balance sheet accounts.

Science.gov (United States)

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Balance sheet accounts. 232.4 Section 232.4 Shipping... ACTIVITIES UNIFORM FINANCIAL REPORTING REQUIREMENTS Balance Sheet § 232.4 Balance sheet accounts. (a.... (b) Purpose of balance sheet accounts. The balance sheet accounts are intended to disclose the...

Global ice sheet modeling

International Nuclear Information System (INIS)

Hughes, T.J.; Fastook, J.L.

1994-05-01

The University of Maine conducted this study for Pacific Northwest Laboratory (PNL) as part of a global climate modeling task for site characterization of the potential nuclear waste respository site at Yucca Mountain, NV. The purpose of the study was to develop a global ice sheet dynamics model that will forecast the three-dimensional configuration of global ice sheets for specific climate change scenarios. The objective of the third (final) year of the work was to produce ice sheet data for glaciation scenarios covering the next 100,000 years. This was accomplished using both the map-plane and flowband solutions of our time-dependent, finite-element gridpoint model. The theory and equations used to develop the ice sheet models are presented. Three future scenarios were simulated by the model and results are discussed

Sheet production apparatus for removing a crystalline sheet from the surface of a melt using gas jets located above and below the crystalline sheet

Energy Technology Data Exchange (ETDEWEB)

Kellerman, Peter L.; Thronson, Gregory D.

2017-06-14

In one embodiment, a sheet production apparatus comprises a vessel configured to hold a melt of a material. A cooling plate is disposed proximate the melt and is configured to form a sheet of the material on the melt. A first gas jet is configured to direct a gas toward an edge of the vessel. A sheet of a material is translated horizontally on a surface of the melt and the sheet is removed from the melt. The first gas jet may be directed at the meniscus and may stabilize this meniscus or increase local pressure within the meniscus.

The Topology and Properties of Mercury's Tail Current Sheet

Science.gov (United States)

Al Asad, M.; Johnson, C.; Philpott, L. C.

2017-12-01

current sheet, we observed that many TCS crossings exhibit the magnetic characteristics of a bifurcated current sheet rather than a typical Harris-type structure. In fact, we found that more TCS encounters can be classified as bifurcated (34%) than Harris-like (15%). This suggests the bifurcated TCS structure may be more stable and common in Mercury's magnetosphere than at Earth.

A DETERMINISTIC GEOMETRIC REPRESENTATION OF TEMPORAL RAINFALL: SENSITIVITY ANALYSIS FOR A STORM IN BOSTON. (R824780)

Science.gov (United States)

In an earlier study, Puente and Obregón [Water Resour. Res. 32(1996)2825] reported on the usage of a deterministic fractal–multifractal (FM) methodology to faithfully describe an 8.3 h high-resolution rainfall time series in Boston, gathered every 15 s ...

Emergency medical consequence planning and management for national special security events after September 11: Boston 2004.

Science.gov (United States)

Kade, Kristy A; Brinsfield, Kathryn H; Serino, Richard A; Savoia, Elena; Koh, Howard K

2008-10-01

The post-September 11 era has prompted unprecedented attention to medical preparations for national special security events (NSSE), requiring extraordinary planning and coordination among federal, state, and local agencies. For an NSSE, the US Secret Service (USSS) serves as the lead agency for all security operations and coordinates with relevant partners to provide for the safety and welfare of participants. For the 2004 Democratic National Convention (DNC), designated an NSSE, the USSS tasked the Boston Emergency Medical Services (BEMS) of the Boston Public Health Commission with the design and implementation of health services related to the Convention. In this article, we describe the planning and development of BEMS' robust 2004 DNC Medical Consequence Management Plan, addressing the following activities: public health surveillance, on-site medical care, surge capacity in the event of a mass casualty incident, and management of federal response assets. Lessons learned from enhanced medical planning for the 2004 DNC may serve as an effective model for future mass gathering events.

On the linear stability of sheared and magnetized jets without current sheets - relativistic case

Science.gov (United States)

Kim, Jinho; Balsara, Dinshaw S.; Lyutikov, Maxim; Komissarov, Serguei S.

2018-03-01

In our prior series of papers, we studied the non-relativistic and relativistic linear stability analysis of magnetized jets that do not have current sheets. In this paper, we extend our analysis to relativistic jets with a velocity shear and a similar current sheet free structure. The jets that we study are realistic because we include a velocity shear, a current sheet free magnetic structure, a relativistic velocity and a realistic thermal pressure so as to achieve overall pressure balance in the unperturbed jet. In order to parametrize the velocity shear, we apply a parabolic profile to the jets' 4-velocity. We find that the velocity shear significantly improves the stability of relativistic magnetized jets. This fact is completely consistent with our prior stability analysis of non-relativistic, sheared jets. The velocity shear mainly plays a role in stabilizing the short wavelength unstable modes for the pinch as well as the kink instability modes. In addition, it also stabilizes the long wavelength fundamental pinch instability mode. We also visualize the pressure fluctuations of each unstable mode to provide a better physical understanding of the enhanced stabilization by the velocity shear. Our overall conclusion is that combining velocity shear with a strong and realistic magnetic field makes relativistic jets even more stable.

Research in particle physics. [Dept. of Physics, Boston Univ

Energy Technology Data Exchange (ETDEWEB)

Whitaker, Scott J.

1992-09-01

Research accomplishments and current activities of Boston University researchers in high energy physics are presented. Principal areas of activity include the following: detectors for studies of electron[endash]positron annihilation in colliding beams; advanced accelerator component design, including the superconducting beam inflector, electrostatic quadrupoles, and the electrostatic muon kicker''; the detector for the MACRO (Monopole, Astrophysics, and Cosmic Ray Observatory) experiment; neutrino astrophysics and the search for proton decay; theoretical particle physics (electroweak and flavor symmetry breaking, hadron collider phenomenology, cosmology and astrophysics, new field-theoretic models, nonperturbative investigations of quantum field theories, electroweak interactions); measurement of the anomalous magnetic moment of the muon; calorimetry for the GEM experiment; and muon detectors for the GEM experiment at the Superconducting Super Collider.

"The reflection of England's light": the instructive District Nursing Association of Boston, 1884-1914.

Science.gov (United States)

Howse, Carrie

2009-01-01

This article examines the extent to which the Instructive District Nursing Association (IDNA) of Boston was influenced by the English system of district nursing. The schemes had the same aims and motivation, but the differences in their organizational structures, in particular the lack of specialist training and professional supervision of the Boston nurses, affected the IDNA's work with its poor, mainly immigrant patients. It is clear that much was achieved, but it is also apparent that problems increased as the work expanded. Attempts to solve these difficulties can be traced through the introduction of a nurse supervisor, establishment of a training school, and eventual radical reorganization. The IDNA also had a leading role in the expansion of the visiting nurse movement throughout the United States. I discuss attempts to establish national standards, particularly through the formation of the National Organization for Public Health Nursing (NOPHN). With the disparate arrangements in the U.S. health care system, the NOPHN was unable to reach a workable consensus and failed to produce a comprehensive and cohesive national system similar to that which had been established in England.

How Much Do You Know about Teen Sexual Behavior? A True-False Quiz. Fact Sheet. Publication 2008-31

Science.gov (United States)

Holcombe, Emily; Peterson, Kristen; Manlove, Jennifer

2008-01-01

Despite media attention to teen sexual behavior and public concern about its consequences, the public is surprisingly ill-informed or misinformed on the subject. Yet without the facts, it is difficult to develop effective approaches to curb risky sexual behaviors and prevent teen pregnancy and STI transmission. This paper presents a true or false…

Processes influencing the transport and fate of contaminated sediments in the coastal ocean: Boston Harbor and Massachusetts Bay

Science.gov (United States)

Alexander, P. Soupy; Baldwin, Sandra M.; Blackwood, Dann S.; Borden, Jonathan; Casso, Michael A.; Crusius, John; Goudreau, Joanne; Kalnejais, Linda H.; Lamothe, Paul J.; Martin, William R.; Martini, Marinna A.; Rendigs, Richard R.; Sayles, Frederick L.; Signell, Richard P.; Valentine, Page C.; Warner, John C.; Bothner, Michael H.; Butman, Bradford

2007-01-01

Most of the major urban centers of the United States including Boston, New York, Washington, Chicago, New Orleans, Miami, Los Angeles, San Francisco, and Seattle—are on a coast (fig. 1.1). All of these cities discharge treated sewage effluent into adjacent waters. In 2000, 74 percent of the U.S. population lived within 200 kilometers (km) of the coast. Between 1980 and 2002, the population density in coastal communities increased approximately 4.5 times faster than in noncoastal areas of the U.S. (Perkins, 2004). More people generate larger volumes of wastes, increase the demands on wastewater treatment, expand the area of impervious land surfaces, and use more vehicles that contribute contaminants to street runoff. According to the National Coastal Condition Report II (U.S. Environmental Protection Agency, 2005a), on the basis of coastal habitat, water and sediment quality, benthic index, and fish tissue, the overall national coastal condition is only poor to fair and the overall coastal condition in the highly populated Northeast is poor. Scientific information helps managers to prioritize and regulate coastal-ocean uses that include recreation, commercial fishing, transportation, waste disposal, and critical habitat for marine organisms. These uses are often in conflict with each other and with environmental concerns. Developing a strategy for managing competing uses while maintaining sustainability of coastal resources requires scientific understanding of how the coastal ocean system behaves and how it responds to anthropogenic influences. This report provides a summary of a multidisciplinary research program designed to improve our understanding of the transport and fate of contaminants in Massachusetts coastal waters. Massachusetts Bay and Boston Harbor have been a focus of U.S. Geological Survey (USGS) research because they provide a diverse geographic setting for developing a scientific understanding of the geology, geochemistry, and oceanography of

Dynamics of Radially Expanding Liquid Sheets

Science.gov (United States)

Majumdar, Nayanika; Tirumkudulu, Mahesh S.

2018-04-01

The process of atomization often involves ejecting thin liquid sheets at high speeds from a nozzle that causes the sheet to flap violently and break up into fine droplets. The flapping of the liquid sheet has long been attributed to the sheet's interaction with the surrounding gas phase. Here, we present experimental evidence to the contrary and show that the flapping is caused by the thinning of the liquid sheet as it spreads out from the nozzle exit. The measured growth rates of the waves agree remarkably well with the predictions of a recent theory that accounts for the sheet's thinning but ignores aerodynamic interactions. We anticipate these results to not only lead to more accurate predictions of the final drop-size distribution but also enable more efficient designs of atomizers.

Graphene oxide sheets-based platform for induced pluripotent stem cells culture: toxicity, adherence, growth and application

Science.gov (United States)

Durán, Marcela; Andrade, Patricia F.; Durán, Nelson; Luzo, Angela C. M.; Fávaro, Wagner J.

2015-05-01

It was prepared the graphene oxide (GO) sheets by suspension of GO in ultrapure deionized water or in Pluronic F-68 using a ultrasonicator bath. Total characterization of GO sheets was carried out. The results on suspension of GO in water showed excellent growth and cell adhesion. GO/Pluronic F-68 platform for the growth and adhesion of adipose-derived stem cells (ASCs) that exhibits excellent properties for these processes. GO in water suspension exhibited an inhibition of the cell growth over 5 μg/mL In vivo study with GO suspended in water (100 μg/mL) on Fisher 344 rats via i.p. administration showed low toxicity. Despite GO particle accumulates in the intraperitoneal cavity, this fact did not interfere with the final absorption of GO. The AST (aspartate aminotransferase) and ALT (alanine aminotransferase) levels (liver function) did not differ statistically in all experimental groups. Also, creatinine and urea levels (renal function) did not differ statistically in all experimental groups. Taking together, the data suggest the great potential of graphene oxide sheets as platform to ACSs, as well as, new material for treatment several urological diseases.

Buckling and stretching of thin viscous sheets

Science.gov (United States)

O'Kiely, Doireann; Breward, Chris; Griffiths, Ian; Howell, Peter; Lange, Ulrich

2016-11-01

Thin glass sheets are used in smartphone, battery and semiconductor technology, and may be manufactured by producing a relatively thick glass slab and subsequently redrawing it to a required thickness. The resulting sheets commonly possess undesired centerline ripples and thick edges. We present a mathematical model in which a viscous sheet undergoes redraw in the direction of gravity, and show that, in a sufficiently strong gravitational field, buckling is driven by compression in a region near the bottom of the sheet, and limited by viscous resistance to stretching of the sheet. We use asymptotic analysis in the thin-sheet, low-Reynolds-number limit to determine the centerline profile and growth rate of such a viscous sheet.

75 FR 38411 - Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA, Event-Road Race

Science.gov (United States)

2010-07-02

... Operation Regulations; Chelsea River, Chelsea and East Boston, MA, Event--Road Race AGENCY: Coast Guard, DHS... is necessary to facilitate a public event, the Chelsea River Revel 5K Road Race. DATES: This... public event, the Chelsea River Revel 5K Road Race. This deviation allows the bridge to remain closed...

Impacts of the Boston Prekindergarten Program on the School Readiness of Young Children with Special Needs

Science.gov (United States)

Weiland, Christina

2016-01-01

Theory and empirical work suggest inclusion preschool improves the school readiness of young children with special needs, but only 2 studies of the model have used rigorous designs that could identify causality. The present study examined the impacts of the Boston Public prekindergarten program-which combined proven language, literacy, and…

Ohm's law for a current sheet

Science.gov (United States)

Lyons, L. R.; Speiser, T. W.

1985-01-01

The paper derives an Ohm's law for single-particle motion in a current sheet, where the magnetic field reverses in direction across the sheet. The result is considerably different from the resistive Ohm's law often used in MHD studies of the geomagnetic tail. Single-particle analysis is extended to obtain a self-consistency relation for a current sheet which agrees with previous results. The results are applicable to the concept of reconnection in that the electric field parallel to the current is obtained for a one-dimensional current sheet with constant normal magnetic field. Dissipated energy goes directly into accelerating particles within the current sheet.

Caffeine in an Urbanized Estuary: Past and Present Influence of Wastewater Effluents in Boston Harbor, MA, USA

Science.gov (United States)

Caffeine has been identified by previous research as a potential tracer of sanitary wastewater. To further assess the utility of caffeine as a tracer of wastewater sources, samples from 25 sites throughout Boston Harbor were collected and analyzed for caffeine by LC-MS/MS. Caff...

The Customer is Always Right, Right?A Look at How Yelp Has Taken Hold of the Boston Restaurant Industry

OpenAIRE

Rachel DeSimone

2015-01-01

The Internet and mobile availability has changed the restaurant review game. Local Boston chefs and restaurant managers reflect on the pros and cons of such outlets, like Yelp, on their businesses and menus.

Adjustable focus laser sheet module for generating constant maximum width sheets for use in optical flow diagnostics

International Nuclear Information System (INIS)

Hult, J; Mayer, S

2011-01-01

A general design of a laser light sheet module with adjustable focus is presented, where the maximum sheet width is preserved over a fixed region. In contrast, conventional focusing designs are associated with a variation in maximum sheet width with focal position. A four lens design is proposed here, where the first three lenses are employed for focusing, and the last for sheet expansion. A maximum sheet width of 1100 µm was maintained over a 50 mm long distance, for focal distances ranging from 75 to 500 mm, when a 532 nm laser beam with a beam quality factor M 2 = 29 was used for illumination

Collisionless current sheet equilibria

Science.gov (United States)

Neukirch, T.; Wilson, F.; Allanson, O.

2018-01-01

Current sheets are important for the structure and dynamics of many plasma systems. In space and astrophysical plasmas they play a crucial role in activity processes, for example by facilitating the release of magnetic energy via processes such as magnetic reconnection. In this contribution we will focus on collisionless plasma systems. A sensible first step in any investigation of physical processes involving current sheets is to find appropriate equilibrium solutions. The theory of collisionless plasma equilibria is well established, but over the past few years there has been a renewed interest in finding equilibrium distribution functions for collisionless current sheets with particular properties, for example for cases where the current density is parallel to the magnetic field (force-free current sheets). This interest is due to a combination of scientific curiosity and potential applications to space and astrophysical plasmas. In this paper we will give an overview of some of the recent developments, discuss their potential applications and address a number of open questions.

Renewable Energy Policy Fact sheet - Cyprus

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Electricity from renewable sources is promoted through investment subsidies in combination with a net metering scheme. Renewable heating and cooling is promoted by investment subsidies to enterprises and households respectively. To date, no incentives for production and use of bio-fuels in the transport sector are in place

CASIS Fact Sheet: Hardware and Facilities

Science.gov (United States)

Solomon, Michael R.; Romero, Vergel

2016-01-01

Vencore is a proven information solutions, engineering, and analytics company that helps our customers solve their most complex challenges. For more than 40 years, we have designed, developed and delivered mission-critical solutions as our customers' trusted partner. The Engineering Services Contract, or ESC, provides engineering and design services to the NASA organizations engaged in development of new technologies at the Kennedy Space Center. Vencore is the ESC prime contractor, with teammates that include Stinger Ghaffarian Technologies, Sierra Lobo, Nelson Engineering, EASi, and Craig Technologies. The Vencore team designs and develops systems and equipment to be used for the processing of space launch vehicles, spacecraft, and payloads. We perform flight systems engineering for spaceflight hardware and software; develop technologies that serve NASA's mission requirements and operations needs for the future. Our Flight Payload Support (FPS) team at Kennedy Space Center (KSC) provides engineering, development, and certification services as well as payload integration and management services to NASA and commercial customers. Our main objective is to assist principal investigators (PIs) integrate their science experiments into payload hardware for research aboard the International Space Station (ISS), commercial spacecraft, suborbital vehicles, parabolic flight aircrafts, and ground-based studies. Vencore's FPS team is AS9100 certified and a recognized implementation partner for the Center for Advancement of Science in Space (CASIS

National Clean Fleets Partnership (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

None, None

2014-01-01

Clean Cities' National Clean Fleets Partnership establishes strategic alliances with large fleets to help them explore and adopt alternative fuels and fuel economy measures to cut petroleum use. The initiative leverages the strength of nearly 100 Clean Cities coalitions, nearly 18,000 stakeholders, and more than 20 years of experience. It provides fleets with top-level support, technical assistance, robust tools and resources, and public acknowledgement to help meet and celebrate fleets' petroleum-use reductions.

National Clean Fleets Partnership (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2012-01-01

Provides an overview of Clean Cities National Clean Fleets Partnership (NCFP). The NCFP is open to large private-sector companies that have fleet operations in multiple states. Companies that join the partnership receive customized assistance to reduce petroleum use through increased efficiency and use of alternative fuels. This initiative provides fleets with specialized resources, expertise, and support to successfully incorporate alternative fuels and fuel-saving measures into their operations. The National Clean Fleets Partnership builds on the established success of DOE's Clean Cities program, which reduces petroleum consumption at the community level through a nationwide network of coalitions that work with local stakeholders. Developed with input from fleet managers, industry representatives, and Clean Cities coordinators, the National Clean Fleets Partnership goes one step further by working with large private-sector fleets.

The Marfan Syndrome [and] Fact Sheet.

Science.gov (United States)

Pyeritz, Reed E.; Conant, Julia

This introduction to the Marfan syndrome, a heritable disorder of connective tissue primarily affecting the bones and ligaments, eyes, cardiovascular system, and lungs, is intended for a general audience. The question-and-answer format was chosen by individuals with the syndrome to reflect their major questions and concerns. It incorporates the…

Norwegian Petroleum Activity 97. Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

This report is the official governmental review of the offshore operations on the Norwegian Continental Shelf in 1996. It covers the following topics: (1) Summary, (2) Historical overview, (3) State organization of petroleum activities, (4) The economic impact of Norwegian oil and gas, (5) State revenues, (6) Mainland activities, (7) Petroleum resources, (8) Production, (9) Marketing situation for petroleum products, (10) Environmental aspects, (11) The legal and license framework, (12) Licensing rounds, (13) Exploration, (14) Fields in production, (15) Fields under development, (16) Discoveries with development plan under consideration, (17) Transportation systems, (18) License interests, (19) Company interests, (20) White papers, (21) Useful postal addresses. 24 figs., 16 tabs.

Powering Our Sustainable Future (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2014-07-01

One of the Energy Department's most successful outreach efforts, the Solar Decathlon provides sponsors with rich opportunities for recognition - from naming rights to signage and speaking opportunities to special events. Support from the business community is crucial to the success of the competition and the experience of thousands of student decathletes. This sponsorship brochure reveals reasons why sponsors support the U.S. Department of Energy Solar Decathlon and how organizations can become involved as Solar Decathlon sponsors.

Renewable Energy Policy Fact sheet - Croatia

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Electricity from renewable sources is promoted through a premium tariff (and a guaranteed feed-in tariff for installations of less than 30 kW), allocated through tenders. Soft loans and subsidies for renewable energy projects are also provided. Renewable energy sources for heating purposes only are not promoted through a national support scheme. A training programme for RES installers aims at promoting the development, installation and usage of power generating and heating installations based on renewables. The main promotion scheme in the field of renewable transport fuels is a bio-fuels quota scheme. Additionally, the state provides bio-fuels incentives taking the form of a tax credits mechanism

Part D Reconsideration Appeals Fact Sheets

Data.gov (United States)

U.S. Department of Health & Human Services — If a Part D plan sponsor issues an adverse redetermination decision, the enrollee or the enrollees representative may appeal the decision to the Independent Review...

Renewable Energy Policy Fact sheet - Luxembourg

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support instruments for incentivising electricity from renewable energy sources are feed-in tariffs and feed-in premiums. A subsidy instrument is used as well. Households operating small solar installations are entitled to tax benefits. Renewable heat production is promoted through four subsidy instruments. Renewable transport fuels are promoted by way of a bio-fuels blending quota scheme

Renewable Energy Policy Fact sheet - Lithuania

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. The main support scheme to stimulate electricity from renewable energy sources is a feed-in premium scheme. RES-E project developers with installations = 10 kW have to acquire access to this scheme by submitting successful bids in tenders. Subsidies and loans can be obtained by RES-E project developers through successful applications at the Climate Change Special Programme or the Lithuanian Environmental Investment Funds (investment subsidies only). RES-E plants are exempted from excise duty. Consumers with a small PV installation can benefit from net metering. Producers of heating and cooling from renewable energy sources are exempt from environmental pollution tax and are eligible for grants. Moreover, heat suppliers are obliged to purchase all heat produced from renewable energy sources. Renewable transport fuels are promoted through reimbursement of raw materials for bio-fuel production, a bio-fuels (blending) quota scheme as well as exemption from excise tax and environmental pollution tax

Fact Sheets & Publications | Efficient Windows Collaborative

Science.gov (United States)

Foundry Foundry New Construction Windows Window Selection Tool Selection Process Design Guidance Installation Replacement Windows Window Selection Tool Assessing Options Selection Process Design Guidance Installation Understanding Windows Benefits Design Considerations Measuring Performance Performance Standards

State Fact Sheets | Efficient Windows Collaborative

Science.gov (United States)

Foundry Foundry New Construction Windows Window Selection Tool Selection Process Design Guidance Installation Replacement Windows Window Selection Tool Assessing Options Selection Process Design Guidance Installation Understanding Windows Benefits Design Considerations Measuring Performance Performance Standards

Renewable Energy Policy Fact sheet - Germany

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support scheme in Germany: tendering scheme for RES-E, small power plants up to 100 kW are supported by a feed-in tariff. Market Incentive Programme (MAP) for RES-H, Electric Mobility Strategy for the transport sector

Renewable Energy Policy Fact sheet - Slovakia

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. The main support scheme for electricity from renewable energy sources is a feed-in tariff scheme. For operators of photovoltaics (PV) and onshore wind installations an investment subsidy instrument is available as well. Besides, the sale of generated renewable electricity is incentivized by an exemption from excise duty. Also renewable heat production installations are eligible for an investment subsidy instrument. For renewable transport fuels a bio-fuels quota scheme is on place. Moreover, producers/suppliers of bio-fuels and petroleum fuels blended with bio-fuels benefit from a fiscal incentive

Renewable Energy Policy Fact sheet - Greece

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Greece, electricity from renewable sources is promoted through feed-in premiums, granted through tenders (as from 2017), feed-in tariffs for limited cases, a preferential tax regime (since 2016) and a net metering scheme. Heating and cooling from renewable energy sources is incentivised by way of a preferential tax regime and an investment subsidy scheme. The main instrument for renewable energy use in transport is a bio-fuels quota scheme

Renewable Energy Policy Fact sheet - Portugal

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Portugal, electricity from renewable sources from existing plants is mainly promoted through a feed-in tariff. Support to new RES plants can currently only be remunerated through the open energy market. For RES-H there is currently no direct support mechanism or fiscal benefit in place (as of January 2017); only indirect support. In the transport sector, the main incentives are a bio-fuel quota system and a tax exemption to small producers of bio-fuels

Renewable Energy Policy Fact sheet - Bulgaria

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support policy: Renewable electricity in Bulgaria is promoted primarily through a feed-in tariff scheme. For new projects this scheme is only open for installations up to 30 kW. The grid operator is mandated to the purchase and dispatch electricity at a guaranteed price for eligible generators. The use of renewable energy for heating and cooling is promoted through a subsidy from the European Regional Development Fund and through an exemption for building owners from property tax. Main Bulgarian support scheme for renewable energy in transport is a quota system. There is a professional training programme for RES-installers as well as a building obligation for the use of renewable heating and for the exemplary role of public authorities

Renewable Energy Policy Fact sheet - Hungary

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Hungary, electricity from renewable energy sources is supported by a feed-in-tariff or a market ('green') premium, depending on the capacity and energy source. Household-sized power plants up to 50 kVA can benefit from net metering. In general, subsidy programmes also promote the use of renewable energy sources in the electricity and heating sector. The main support scheme for the use of renewable energy in the transportation sector is a quota system supplemented by a reimbursement of excise duty

Renewable Energy Policy Fact sheet - France

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support scheme: for RES-E a new support scheme based on a premium in addition to the market price is in place since 2016, whereby the generators sell their electricity directly in the market. For RES-H and C the Heat Fund support is the main tool for collective buildings. For individual housing, a tax credit is the main support scheme. The promotion of bio-fuels in France is mainly provided through fiscal regulation mechanisms. On the one hand, the lower competitiveness of bio-fuels compared to conventional fuels is improved through a partial exemption of the domestic consumption tax. On the other hand, the tax on polluting activities prescribes higher rates for companies trading fuel for consumption, in case they do not respect the national quota of bio-fuels to be blended within conventional fuels, which is defined for each fuel type

Fact Sheet 1999. Norwegian Petroleum Activity

Energy Technology Data Exchange (ETDEWEB)

Breivik, Jan

1999-10-01

As discussed in this publication, petroleum resources in the order of 9.5 billion (bn) standard cubic metres (scm) oil equivalents (oe) have been discovered on the Norwegian continental shelf (NCS), 77 per cent in the North Sea, 19 per cent in the Norwegian Sea and four per cent in the Barents Sea. By the end of 1998, remaining reserves on the NCS totalled 1.6 bn scm of oil, 1.2 bn scm oe gas and 160 mill scm oe of natural gas liquids. Thirty-two exploration wells, including 21 wildcats and 11 for appraisal, were completed or temporarily abandoned on the NCS in 1998. 939 exploration wells had been completed or temporarily abandoned off Norway. In 1998 governmental approval was given for the Huldra, Snorre B phase II, Gullfaks satellites phase II and Yme Beta West. Norwegian offshore petroleum production in 1998 totalled 222.5 scm oe, including 168.9 mill scm oe of oil, 43.6 mill scm oe of gas and 10 mill scm oe of NGL/condensate. Oil production declined by 4 per cent compared with 1997, while gas sales rose by 2 per cent. The estimated value of Norwegian petroleum exports in 1998 was NOK 123 bn, or about 30 per cent of the country`s total earnings from foreign sales. Petroleum production and pipeline transport accounted for 12 per cent of Norway`s gross national product. Net government revenues from taxes and royalties on petroleum operations is put at 27.6 billion NOK. The publication also includes a list of white papers and a list of useful postal addresses. 23 figs., 14 tabs.

Renewable Energy Policy Fact sheet - Belgium

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Belgium consists of three regions: Brussels, Flanders and Wallonia, each with much autonomy in determining renewable support policies, except for support to offshore wind and hydro power which fall under the competence of the federal government. Electricity from renewable sources is promoted at regional and federal levels mainly through a quota system based on the trade of certificates, complemented by regional support measures. In the three regions small PV installations benefit from net metering. The federal government supports renewable heating and cooling by way of a tax deduction on investment costs. The main support scheme for renewable energy sources used in transport is a quota system under the competence of the federal government

Renewable Energy Policy Fact sheet - Poland

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Mid-2016 Poland revamped its national support scheme for electricity from renewable energy sources, started to phase out a certificates-backed renewable electricity quota scheme, and put in place a feed-in tariff/feed-in premium (FiT/FiP) system in place with the support levels being determined by approved tender bids. Furthermore, a fiscal and soft loan instrument is used for supplementary support. Three subsidy instruments and a soft loan instrument are deployed for the promotion of renewable heat. Renewable energy in transport is promoted through a bio-fuels quota scheme

Renewable Energy Policy Fact sheet - Sweden

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Sweden surpassed its 2020 nationally binding renewable energy in 2013. Main support measures to promote renewable energy in Sweden consists of a quota system, various tax regulation mechanisms and subsidy schemes. Sweden has a joint support scheme with Norway, thus being the first EU Member State to implement a cooperation mechanism, as defined under the 2009 EU Renewable Energy Directive. The Swedish coalition government has agreed on a target of 100% renewable electricity production by 2040

Health Insurance Rate Review Fact Sheet

Data.gov (United States)

U.S. Department of Health & Human Services — The Affordable Care Act is bringing an unprecedented level of scrutiny and transparency to health insurance rate increases. The Act ensures that, in any State, any...

Renewable Energy Policy Fact sheet - Latvia

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Electricity from renewable sources of energy is stimulated by a feed-in tariff scheme which includes elements of a renewable quota scheme and tendering. Since 2011 this scheme only applies to pre-existing RES-E installations and is closed for new RES-E projects. Moreover, the present main RES-E support scheme is being evaluated which may result in reforms within short. Small-scale renewable generation, notably PV, is stimulated by net metering. On the other hand, since January 2014 a tax for subsidised electricity generators is in place. Renewable heating and cooling is promoted by fiscal instruments. To date, renewable transport fuels are promoted through a tax mechanism as well

Fact sheet on spent fuel management

International Nuclear Information System (INIS)

2006-01-01

The IAEA gives high priority to safe and effective spent fuel management. As an example of continuing efforts, the 2003 International Conference on Storage of Spent Fuel from Power Reactors gathered 125 participants from 35 member states to exchange information on this important subject. With its large number of Member States, the IAEA is well-positioned to gather and share information useful in addressing Member State priorities. IAEA activities on this topic include plans to produce technical documents as resources for a range of priority topics: spent fuel performance assessment and research, burnup credit applications, cask maintenance, cask loading optimization, long term storage requirements including records maintenance, economics, spent fuel treatment, remote technology, and influence of fuel design on spent fuel storage. In addition to broader topics, the IAEA supports coordinated research projects and technical cooperation projects focused on specific needs. The proceedings of the 2003 IAEA conference on storage of spent fuel from power reactors has been ranked in the top twenty most accessed IAEA publications. These proceedings are available for free downloads at http://www-pub.iaea.org/MTCD/publications/PubDetails.asp?pubId=6924]. The IAEA organized and held a 2004 meeting focused on long term spent fuel storage provisions in Central and Eastern Europe, using technical cooperation funds to support participation by these Member States. Over ninety percent of the participants in this meeting rated its value as good or excellent, with participants noting that the IAEA is having a positive effect in stimulating communication, cooperation, and information dissemination on this important topic. The IAEA was advised in 2004 that results from a recent coordinated research project (IAEA-TECDOC-1343) were used by one Member State to justify higher clad temperatures for spent fuel in dry storage, leading to more efficient storage and reduced costs. Long term storage of spent fuel is becoming a progressive reality. Feedback from Member States has reinforced IAEA plans to prioritize activities on gathering and disseminating information on the performance of fuels and materials in storage and burnup credit applications. The IAEA will continue to address global spent fuel data, technical considerations as storage durations extend, spent fuel treatment options, among others. Specific items include an international spent fuel conference in Vienna 19-23 June 2006, the Nuclear Fuel Cycle Information System (a computerized database designed to provide information on civilian nuclear fuel cycle facilities worldwide. This on-line system is frequently updated and accessible at http://www.iaea.org/OurWork/ST/NE/NEFW/nfcms_b4_03_NFCIS.html), on-going activities in spent fuel management which are listed and updated on the IAEA website. Further information on these activities can be accessed at http://www.iaea.org/worldatom/Programmes/Nuclear_Energy/NEFW/nfcms_b3.html

Fact sheet. Norwegian petroleum activity 1995

International Nuclear Information System (INIS)

Harv, M.R.

1995-02-01

This report on the Norwegian petroleum activity in 1994 is published by the Royal Ministry of Industry and Energy. Production to the end of 1994 totaled 1.63 billion scm oe. At 31 Dec 1994, total reserves on the Norwegian continental shelf comprised 1.34 billion scm oe of oil, 1.35 billion scm oe of gas and 0.1 billion scm oe of NGLs. The net increment in oil and gas during 1994 was about 115 million scm oe. Twenty-seven exploration wells, including 22 wildcats and five appraisal wells, were completed or temporarily abandoned on the Norwegian continental shelf in 1994. Governmental approval was given for developing the second phase of the Ekofisk field, the Vigdis and Snorre Lunde oil fields, and two smaller formations on the Veslefrikk field. Investment in petroleum operations totaled about NOK 50 billion. Norwegian oil and gas production came to about 180 million scm oe. At present levels of output, Norway's petroleum resources are sufficient to support production of oil for 20 years and of gas for 115 years. The estimated value of Norwegian petroleum exports in 1994 is NOK 114 billion, representing about 34% of the country's total export earnings. State revenues from taxes and royalties on petroleum operations came to about NOK 23.7 billion, or eight per cent of total government revenues. 24 figs., 13 tabs

Fact Sheet on the Earnings Gap.

Science.gov (United States)

Women's Bureau (DOL), Washington, DC.

A comparison of median income since 1955 shows that the salary differential between men and women has increased in recent years. Although this is due primarily to the over-representation of women in low-skilled, low-paying jobs, even within the same occupations men are better paid. Salary comparisons for professional occupations show differentials…

Renewable Energy Policy Fact sheet - Italy

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Italy approved the National Energy Strategy in 2013. It is built around 7 priorities and focusses on a sustainable deployment of renewable energy and stresses the importance of energy efficiency. The Strategy contains targets and measures until 2020 as well as long-term strategies until 2050. In 2013, the green certificate scheme was replaced by other support schemes to promote RES-E, namely different feed-in and premium tariffs. Very large plants are awarded contracts under a tender scheme (auction process). For RESH, there exists a tax regulation scheme and incentive for small RES-H sources. RES-T is promoted by quotas

Renewable Energy Policy Fact sheet - Romania

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. The promotion of renewable electricity in Romania relies primarily on a renewable quota scheme. Since 2017 the scheme has been closed for new projects. Renewable heating and cooling is promoted through investment subsidies. Renewable energy sources in the transport sector are promoted by a bio-fuels quota scheme and indirectly through a subsidy scheme for the purchase of electric vehicles

Pelvic Inflammatory Disease (PID) Fact Sheet

Science.gov (United States)

... Home Page Bacterial Vaginosis (BV) Chlamydia Genital Herpes Gonorrhea Hepatitis HIV/AIDS & STDs Human Papillomavirus (HPV) Pelvic ... often caused by some STDs, like chlamydia and gonorrhea . Other infections that are not sexually transmitted can ...

Guillain-Barré Syndrome Fact Sheet

Science.gov (United States)

... benefit. In the process of plasma exchange, a plastic tube called a catheter is inserted into the ... a viral or bacterial infection suggests that certain characteristics of some viruses and bacteria may activate the ...

Solar Energy Technologies Office Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

Solar Energy Technologies Office

2018-03-13

The U.S. Department of Energy Solar Energy Technologies Office (SETO) supports early-stage research and development to improve the affordability, reliability, and performance of solar technologies on the grid. The office invests in innovative research efforts that securely integrate more solar energy into the grid, enhance the use and storage of solar energy, and lower solar electricity costs.

Renewable Energy Policy Fact sheet - Slovenia

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Slovenia, electricity from renewable sources is promoted through a feed-in tariff (so called 'guaranteed purchase') and a premium tariff (so called 'operating premium'), both granted through a tender procedure. Renewable energy sources for heating purposes are promoted mainly through loans on concessional terms and subsidies. The main incentive for renewable energy use in transport are tax exemptions and subsidies

Law Enforcement School Programs. Fact Sheet

Science.gov (United States)

Arkansas Safe Schools Initiative Division, 2010

2010-01-01

The school shooting incidents during the decade of the 1990's prompted an increase of law enforcement presence in schools. The School Violence Resource Center (SVRC) at the Criminal Justice Institute (CJI) University of Arkansas System undertook a project to determine what programs law enforcement agencies currently provide in their local schools…

Bioenergy Knowledge Discovery Framework Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2017-07-01

The Bioenergy Knowledge Discovery Framework (KDF) supports the development of a sustainable bioenergy industry by providing access to a variety of data sets, publications, and collaboration and mapping tools that support bioenergy research, analysis, and decision making. In the KDF, users can search for information, contribute data, and use the tools and map interface to synthesize, analyze, and visualize information in a spatially integrated manner.

Renewable Energy Policy Fact sheet - Denmark

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Denmark surpassed its 2020 nationally binding renewable energy in 2015. In March 2012 a new Energy Agreement was reached in Denmark. The Agreement contains a wide range of ambitious initiatives, which aims at bringing Denmark closer to the target of 100% renewable energy in the energy and transport sectors by 2050. Main support measures to promote renewable energy in Denmark consist of a feed-in premium scheme (combined with tenders for offshore wind), a quota system, tax regulation mechanisms and subsidy schemes

Renewable Energy Policy Fact sheet - Ireland

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. With Ireland's current 'trajectory' of renewable energy growth, it is likely to slightly fall short of its 2020 nationally binding renewable energy target. Ireland initiated a 'moratorium' on its REFIT (Renewable Energy Feed-in Tariff) support scheme in December 2015, with the aim of introducing a revised scheme in 2017 in line with market developments. Grants and tax relief remain in place for renewable heat promotion. An Offshore Renewable Energy Development Plan (OREDP) was introduced in 2014, which sets out Government policy in relation to the sustainable development of Ireland's abundant offshore renewable energy resource

Renewable Energy Policy Fact sheet - Finland

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. By 2014 Finland already surpassed its 2020 target for renewable energy use under the 2009 EU Renewable Energy Directive. The current feed-in premium system will be discontinued and is expected to be replaced with a competitive technology-neutral tendering scheme, in line with the requirements set in the 2014 State Aid guidelines

Renewable Energy Policy Fact sheet - Netherlands

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support scheme: sliding feed-in premium scheme which is used to promote RES based electricity, renewable gas and heating purposes is the SDE+ which is structured as feed-in premiums and financed through a levy on the energy bill of end consumers

Fact sheet. Norwegian petroleum activity 1996

Energy Technology Data Exchange (ETDEWEB)

Westgaard, T. [ed.

1996-02-01

The present report from the Royal Ministry of Industry and Energy deals with the Norwegian petroleum activity. Main topics are as follow: Historical overview; state organisation of petroleum activities; the economic impact of Norwegian oil and gas; state revenues; mainland activities; petroleum resources; production; marketing situation for petroleum products; environmental aspects; the legal and licence framework; licensing rounds; exploration; fields in production; fields under development; discoveries with development plan under consideration; transportation systems; licence interests; company interests. 36 refs., 24 figs., 15 tabs.

What Is Quality Preschool? Fact Sheet

Science.gov (United States)

Advocates for Children of New Jersey, 2010

2010-01-01

Children need quality early learning programs. This can be a child care center, a preschool or a Head Start program. Not all early learning programs provide the high quality children need. This paper presents questions that should be considered when looking for an early learning program.

Epilepsy. NICHCY Disability Fact Sheet #6

Science.gov (United States)

National Dissemination Center for Children with Disabilities, 2010

2010-01-01

Epilepsy is a seizure disorder. According to the Epilepsy Foundation of America, a seizure happens when a brief, strong surge of electrical activity affects part or all of the brain. About three million Americans have epilepsy. Of the 200,000 new cases diagnosed each year, nearly 45,000 are children and adolescents. Following a brief story of a…

Renewable Energy Policy Fact sheet - Estonia

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Electricity from renewable sources is mainly promoted through feed-in premiums (FiP). In addition, investment subsidies are available for biogas/biomass-based RES-E and wind power installations. Renewable heat is stimulated through investment subsidies to CHP plants generating renewable heat and electricity, as well as subsidies for private heat consumers. Renewable transport fuels are currently mainly incentivised by way of a support scheme to promote the purchase of electric cars that use power produced from renewable energy sources. Recently, a measure for supporting bio-methane in the transport sector has been adopted. Generally, a number of investment subsidy schemes are in place to promote the development, installation and use of renewable energy production installations. However, certain subsidy conditions still have to be announced and implemented. The total amount of financial support to be allocated to renewable energy and energy efficiency related projects during period 2014-2020 will be over euro 490 million. The current administratively determined FiP scheme is set to be replaced by an auction-based scheme within short

Renewable Energy Policy Fact sheet - Austria

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Main support scheme: sliding feed-in premium scheme, incentives for small scale solar thermal installations, heat pumps, geothermal and biomass heating plants, quota system in the transport sector

Renewable Energy Policy Fact sheet - Malta

International Nuclear Information System (INIS)

2017-09-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. Malta's RES target for 2020 is 10%. By 2015, Malta had reached a RES share of 5%. Due to several major technology-related developments, Malta has revised the originally planned RES mix presented in its 2010 NREAP. Whilst offshore wind is no longer expected to contribute to reaching the target, installation of solar PV systems is given higher priority. Malta uses a combination of feed-in tariffs, grant schemes and a quota obligation on the share of bio-fuels delivered on the market to promote renewable energy sources

Renewable Energy Policy Fact sheet - Spain

International Nuclear Information System (INIS)

2017-07-01

The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. On October 2015, a new support scheme (the 'Regimen Retributivo Especifico') was established in Spain. The aim was to grant a specific remuneration regime for new biomass plants located in the mainland electricity system and for wind energy plants. The allocation of the referred specific remuneration regime has been done through a competitive call for tenders. A tax regulation mechanism for investments related to RESE plants is in place. There is a tax credit for solar thermal and for bio-fuels in transport. Furthermore a quota system for bio-fuels is in place. RES-E operators are entitled to grid connection, priority dispatch against the grid operator. Currently no support schemes for RES-H and C are in place in Spain

Polycystic Ovary Syndrome (PCOS) Fact Sheet

Science.gov (United States)

... federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services . 200 Independence Avenue, S.W., Washington, DC 20201 1-800-994- ...

17 CFR 210.6-04 - Balance sheets.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Balance sheets. 210.6-04... sheets. This rule is applicable to balance sheets filed by registered investment companies except for... of this part. Balance sheets filed under this rule shall comply with the following provisions: Assets...

Ice sheet in peril

DEFF Research Database (Denmark)

Hvidberg, Christine Schøtt

2016-01-01

Earth's large ice sheets in Greenland and Antarctica are major contributors to sea level change. At present, the Greenland Ice Sheet (see the photo) is losing mass in response to climate warming in Greenland (1), but the present changes also include a long-term response to past climate transitions...