Time in physics

Results: 997



#Item
781Matter / Chemistry / Physics / Health effects of radon / Radium and radon in the environment / Radon / Soil contamination / Building biology

WINTER IS A GREAT TIME TO TEST YOUR HOME! Basic Radon Facts Radon is a cancer-causing, radioactive gas. Radon is a naturally occurring radioactive gas released in rock, soil, and water from the natural decay of

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Source URL: www.epa.gov

Language: English - Date: 2011-09-01 14:15:40
782Classical cipher / Latin alphabets / Legal education in the Philippines / Philippine Bar Examination

T H E 1 0 T H A N N U A L A P R E P O RT T O T H E N AT I O N · S U B J E C T S U P P L E M E N T Physics B Change in AP Exam Participation and Performance Over Time ®

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Source URL: media.collegeboard.com

Language: English - Date: 2014-01-08 11:31:34
783Legal education in the Philippines / Philippine Bar Examination / Classical cipher

T H E 1 0 T H A N N U A L A P R E P O RT T O T H E N AT I O N · S U B J E C T S U P P L E M E N T Physics C: Electricity and Magnetism Change in AP Exam Participation and Performance Over Time ®

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Source URL: media.collegeboard.com

Language: English - Date: 2014-01-08 11:32:02
784Radiobiology / Radioactivity / Gamma ray / Ionizing radiation / Iodine-131 / Radiation therapy / Radiation / Radioactive decay / Absorbed dose / Medicine / Physics / Nuclear physics

RADIATION HAZARD Agent Information: Radiological agents are used in health care, industry, energy production and as warfare agents, measured by the number of atoms disintegrating per unit time. A disintegrating atom can

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Source URL: dema.delaware.gov

Language: English - Date: 2007-07-25 09:47:04
785Space science / Planetary science / Geomagnetism / Solar System / Weather / Geomagnetic storm / Disturbance storm time index / Space weather / Daylight saving time / Meteorology / Atmospheric sciences / Physics

Assessing the validity of station location assumptions made in the calculation of the Geomagnetic Disturbance Index, Dst

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Source URL: geomag.usgs.gov

Language: English - Date: 2012-11-01 16:39:54
786Matter / Chemistry / Physics / Health effects of radon / Radium and radon in the environment / Radon / Soil contamination / Building biology

WINTER IS A GREAT TIME TO TEST YOUR HOME! Basic Radon Facts Radon is a cancer-causing, radioactive gas. Radon is a naturally occurring radioactive gas released in rock, soil, and water from the natural decay of

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Source URL: www.epa.gov

Language: English - Date: 2011-09-01 14:15:40
787Legal education in the Philippines / Philippine Bar Examination / Classical cipher

T H E 1 0 T H A N N U A L A P R E P O RT T O T H E N AT I O N · S U B J E C T S U P P L E M E N T Physics C: Mechanics Change in AP Exam Participation and Performance Over Time ®

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Source URL: media.collegeboard.com

Language: English - Date: 2014-01-08 11:32:26
788Time / Physics / Dimension / Health in the United States / Physical Activity Guidelines for Americans / United States Department of Health and Human Services

Healthy Habits Client Survey How many children live in your household? _______________

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Source URL: www.nal.usda.gov

Language: English
789Nanotechnology / Publishing / Time / Future / International Journal of Nanoscience / United States Naval Research Laboratory / United States Navy / National Institute of Standards and Technology

Lloyd J. Whitman Dr. Whitman received a B.S. in Physics from Brown University (with honors, magna cum laude), and M.S. and Ph.D. degrees in Physics from Cornell University.  After a National Research Council Postdocto

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Source URL: www.usda.gov

Language: English - Date: 2014-01-31 11:15:58
790Charge carriers / Physics / Energy conversion / Semiconductor devices / Solar cells / Cadmium telluride / Carrier lifetime / Photoluminescence / Carrier generation and recombination / Energy / Photovoltaics / Technology

Technique Reveals Critical Physics in Deep Regions of Solar Cells NREL’s improved time-resolved photoluminescence method measures minority-carrier lifetime deep within photovoltaic samples to help develop more efficien

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Source URL: www.nrel.gov

Language: English - Date: 2014-01-08 15:03:46
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