background preloader

.gov

Facebook Twitter

Federal Highway Administration. NIOSH Pocket Guide to Chemical Hazards - Acetaldehyde. Respirator Recommendations At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode(APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus Escape: (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canisterAny appropriate escape-type, self-contained breathing apparatus Important additional information about respirator selection.

NIOSH Pocket Guide to Chemical Hazards - Acetaldehyde

MyMoney Home. View in Web Browser /_layouts/VisioWebAccess/VisioWebAccess.aspx?

MyMoney Home

Listguid={ListId}&itemid={ItemId}&DefaultItemOpen=1 0x0 0x1 FileType vdw. US Environmental Protection Agency. Southern Research Station. Lonicera x bella, also called Bell’s honeysuckle, is a hybrid between two exotics, Lonicera morrowii and Lonicera tatarica.

Southern Research Station

Unlike many exotic hybrids, it is included on the invasive plants lists of 14 states. Online Newsroom - Home. Ready.gov. Home. Government Surplus Auctions - GovDeals.com. Financial Literacy Update - May/June 2014. March/April 2014 The Office of the Comptroller of the Currency (OCC)'s Financial Literacy Update is a bimonthly e-newsletter that reports financial literacy events, initiatives, and related resources of the OCC and other government agencies and organizations.

Financial Literacy Update - May/June 2014

FREE - Federal Registry for Educational Excellence. FREE Features These features originally appeared on the FREE.ED.gov features blog.

FREE - Federal Registry for Educational Excellence

The features highlight resources and ideas related to holidays, awareness months, anniversaries and seasonal topics. January February March. Primary Documents in American History (Virtual Programs & Services, Library of Congress) 100 Milestone Documents. The following is a list of 100 milestone documents, compiled by the National Archives and Records Administration, and drawn primarily from its nationwide holdings.

100 Milestone Documents

The documents chronicle United States history from 1776 to 1965. Complete List of Documents Please note that you can always use the thumbnail images at the top of every page to navigate directly to any of the 100 Milestone Documents. The Library of Congress. Library of Congress Home. TOXNET. Education. Feature ASHG announces DNA Day essay contest winner Rachel Gleyzer, a tenth grade student at Bergen County Academies in Hackensack, N.J., took first place this year in the American Society of Human Genetics (ASHG) ninth Annual DNA Day Essay Contest.

Education

Her essay explored the role genetics and the environment play in absolute pitch (AP), a person's ability to accurately and instantly identify a musical tone's pitch. Read more The USA Science and Engineering Festival is coming! The USA Science & Engineering Festival is a national grassroots effort to advance STEM education and inspire the next generation of scientists and engineers. Read about NHGRI's past events for the Science Festival Highlights National DNA Day 2014 Today is National DNA Day! National DNA Day is a unique day when students, teachers and the public can learn more about genetics and genomics!

CBP.gov - home page. Explore Trip Ideas. Plan trips to public lands and historical sites at popular destinations across America.

Explore Trip Ideas

Destination U.S.A. Discover Our Shared Heritage The National Park Service Discover Our Shared Heritage Travel Itinerary Series features historic destinations throughout the nation to visit in person or online or to help plan your next trip. Travel.State.Gov. Travelers' Health - CDC. Salte directo a la búsqueda Salte directo al listado de A-Z Salte directo a la navegación Salte directo al contenido Salte directo a las opciones de la página CDC Home CDC 24/7: Saving Lives.

Travelers' Health - CDC

Protecting People. . ™ The World Factbook. The Office of Public Affairs (OPA) is the single point of contact for all inquiries about the Central Intelligence Agency (CIA).

The World Factbook

We read every letter, fax, or e-mail we receive, and we will convey your comments to CIA officials outside OPA as appropriate. However, with limited staff and resources, we simply cannot respond to all who write to us. Contact Information Submit questions or comments online. Prints & Photographs Online Catalog. American Memory from the Library of Congress - Home Page. Publications.USA.gov. National Center for Biotechnology Information. PubMed Health. Allergy and Infectious Diseases. The National Institute of Allergy and Infectious Diseases (NIAID) conducts and supports basic and applied research to better understand, treat, and ultimately prevent infectious, immunologic, and allergic diseases.

For more than 60 years, NIAID research has led to new therapies, vaccines, diagnostic tests, and other technologies that have improved the health of millions of people in the United States and around the world. NIAID is one of the 27 Institutes and Centers of the National Institutes of Health (NIH). Natl. Institute of Standards and Technology. Genetics Home Reference. Regulations.gov. U.S. Department of the Interior. U.S. Department of Agriculture. US Forest Service - Caring for the land and serving people.

U.S. Geological Survey. USGS Publications Warehouse. St. Petersburg Coastal and Marine Science Center. Student Aid on the Web. The office of Federal Student Aid provides publications, fact sheets, online tools, and other resources to help you prepare and pay for college or career school. Our resources are grouped by the following topics: Information on College Preparation and the Federal Student Aid ProgramsFree Application for Federal Student Aid (FAFSASM) InformationLoan InformationConsumer Protection. Kids.gov: The U.S. Government's Official Web Portal for Kids. U.S. Govt. Official Web Portal. Open Government Initiative. Open Data Policy Guidance to better manage Federal information as an asset to make it more open, accessible, and usable by the public.

Executive Order on Making Open and Machine Readable the New Default for Government Information The President’s Executive Order on making Federal Government information more open and accessible to promote economic growth and government efficiency. National Action Plan for the United States of America These Open Government efforts are now entering a new phase, as we collaborate with other countries in the global Open Government Partnership. Informing Consumers through Smart Disclosure Memorandum: The purpose of this Memorandum is to set out guidance for agencies to inform and facilitate the use of disclosure, specifically "smart disclosure.

" Commitment to Open Government Status Report. Crowdsourcing US Gov challenges, contests, competitions and open innovation prizes. GovSpot.com: US government, state government, Congress, government jobs & more.

Tracking the Money. Coins and Currency. Plant Hardiness Zone Map. National Science Foundation. Best Practices. Energy.gov. Archived: Teachers' tools, NCID, CDC. Virus Encounters This popular free curriculum offers middle and high school school teachers a comprehensive set of multimedia aids and activities for teaching units on infectious disease topics.

CDC experts team up with Turner CNNfyi.com and use extensive video, text, and the transcripts of interactive discussions to present sessions on topics like viruses, infectious diseases yesterday and today, influenza, and epidemiology, the disease detective profession. Accompanying these are five complete learning activities, including labs and simulations, that allow students to further explore the subjects.