Physics Forums - The Fusion of Science and Community

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    2. Academic Guidance

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      Latest: Math REUs 2015 REUstressed, Mar 31, 2015 at 11:27 AM
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      Latest: Title When Working in Graduate Studies sandy.bridge, Mar 31, 2015 at 10:53 AM
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      Latest: Books on Engineering Greg Bernhardt, Mar 30, 2015 at 6:47 PM
    1. General Physics

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      Latest: Observational error and FWHM Khashishi, Mar 31, 2015 at 10:56 AM
    2. Classical Physics

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      Latest: The old Newtonian gravity haushofer, Mar 31, 2015 at 1:24 AM
    3. Quantum Physics

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      Latest: Photoelectric current: why does it decrease? BasilBassam, Mar 31, 2015 at 11:34 AM
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      Latest: How does light slide sideways? PeterDonis, Mar 31, 2015 at 10:54 AM
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      Latest: The vacuum saturation approximation Safinaz, Mar 31, 2015 at 10:57 AM
    7. Beyond the Standard Model

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    1. Astronomy and Astrophysics

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      Latest: Making use of Titan bennyschmidt, Mar 31, 2015 at 12:00 PM
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      Latest: NASA pictures of dark matter collisions wabbit, Mar 31, 2015 at 11:36 AM
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    1. General Math

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    2. Calculus

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    3. Differential Equations

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      Latest: Understanding coupled Runga Kutta derivation the_wolfman, Mar 31, 2015 at 10:09 AM
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    5. Linear and Abstract Algebra

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      Latest: Least Square Estimator bhobba, Mar 31, 2015 at 11:01 AM
    6. Differential Geometry

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      Latest: Hodge duality and differential forms PhyAmateur, Mar 29, 2015 at 9:00 PM
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      Latest: Beta Function used in Beta distribution Stephen Tashi, Mar 31, 2015 at 10:48 AM
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      Latest: [Mathematica/Math] : functions.wolfram.com Hepth, Mar 31, 2015 at 8:43 AM
    1. General Engineering

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      Latest: Beam deflection SteamKing, Mar 31, 2015 at 10:12 AM
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    4. Electrical Engineering

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    5. Materials and Chemical Engineering

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      Latest: Short Circuit Current in Solar PV Cells OmCheeto, Mar 30, 2015 at 6:04 PM
    6. Nuclear Engineering

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      Latest: Question about radioactivity snorkack, Mar 27, 2015 at 1:06 PM
    1. Chemistry

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      Latest: How does enthalpy change as the reaction proceeds? DrDu, Mar 31, 2015 at 11:44 AM
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      Latest: [SQL] Query using Data from 2 Tables WWGD, Mar 31, 2015 at 10:52 AM
    5. Earth

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      Latest: What is meant by 'Earth's surface temperature'? Svein, Mar 31, 2015 at 11:53 AM
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      Latest: Referential Integrity Details. Borg, Mar 31, 2015 at 4:46 AM
    1. General Discussion

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      Latest: PacMan on Google Maps (Limited time only!) PWiz, Mar 31, 2015 at 11:57 AM
    2. Science Fiction and Fantasy

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      Latest: Movies for hardcore sci-fi geeks pvk21, Mar 29, 2015 at 6:01 AM
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      Latest: Hi there Greg Bernhardt, Mar 31, 2015 at 8:18 AM