Basics Definition and 379 Threads

  1. W

    Unification Theory: Understanding the Basics

    Please Help Explain... Can sombody please explain what all the unification theory has to explain to be right. As far as pass theories (that have to be still be correct according to it), and what forces goes. :-p
  2. C

    Genetics Basics: A Beginner's Guide to Genetics

    Hi everyone, I'm new to genetics, but would like to start studying it, what would be a good starting book :confused:
  3. S

    Exploring Phonons: Examining the Basics

    I have never encountered phonon before, so I am going to make a list of statements, and please be generous to point out any mistakes. Thank you. 1. There is no new physics behind the idea of phonons: it is just an alternative way of doing things. 2. When one says that there are, say, 5...
  4. M

    What Are CpG Islets? Exploring the Basics

    what does it mean with " CpG islets "? does it stand for; G is Guanosine and Cp is Cytosine with a phosphate group ? and islets is a small group? thanks for ideas! :smile:
  5. B

    Learn Fusion Basics: Theory & Cold Fusion Energy

    Hello I just recently finshed physics honors on a high school level, but my class because of bad weather, and a tight schedule was unable to go over anything having to deal with automic physics. Could anybody direct me to understanding fussion, and the theories that have been brought up about...
  6. C

    Understanding Circular Motion: Accelerations and Inertial Forces

    How many accelerations are there in circular motion ? 1) Angular 2) Centripetal 3) Linear is this right ? and if a particle in accelerated motion always experiences an intertial force, does an inertial force act opposite to linear acceleration ?
  7. L

    What are the key components needed to build a homemade hovercraft?

    What are the basics of building/desgnin a hovercraft?
  8. honestrosewater

    Basics: bivalence, excluded middle & noncontradiction

    I'm trying to achieve a complete, precise understanding of the differences between these laws. A precise clarification of the following terms as they relate to each other is needed: true, not true, false, negation.
  9. S

    About the basics of Poisson bracket

    Dear all, Please help me to solve the following problems about Poisson brackets. Let M be a 2n-manifold and w is a closed non-degenerate di®eren- tial 2-form. (Locally we write w = w_ij dx^i ^ dx^j with [w_ij ] being a non-degenerate anti-symmetric real matrix-valued local function on M)...
  10. Z

    Understanding Fourier Series Basics

    Hi, could someone give me an explanation of Fourier Series' please or a link that would give someone who has no idea about them a working grasp of what they are.
  11. F

    The Basics of Power & Circuitry: An Explanation for Laypeople

    I'm having difficulties understanding the concept of power and how you generate it in a circuit. Mainly I'm uncertain about how electrical energy can be used to produce power and what are the conditions for producing it (are resistors required?) Would someone be so kinda as to give me an anaolgy...
  12. cepheid

    Ohm's Law: Voltage Across Ideal Wire = 0

    Now, this question may be incredibly stupid, but it has been bothering me nonetheless. Say you have a basic circuit loop as shown in the picture. Ohm's law: V = RI Now, according to a textbook I'm reading right now, "By Ohm's law, there is no voltage across an ideal (i.e...
  13. O

    Does G.Relativity Violate Energy Basics?

    I have two identical clocks. They have batterys carrying exact amounts of energy units. They have identical powerful lasers. They have identical gutters. And a spherical piece of matter. All clocks are measurment tools. The laser shines on the sphere. The sphere moves down the gutter (but...
  14. C

    Basics of SHM (undamped, under-driven)

    My textbook says the an object undergoing undamped, under-driven harmonic motion (http://romano.physics.wisc.edu/lab/manual/img279.gif) does NOT have its maxima at the points where the displacement curve makes contact with the exponential envelope curve. How can this be the case?? Doesn't...
  15. D

    Carrara 3D Basics: Reviews and Experiences

    Have any of you used Carrara 3D Basics? I'm thinking about getting, it's suppose to be an easy to use, very well priced 3D design software that isn't short on features. That's the description though. I've read one review that was positive, have you used it?
  16. A

    Physics Basics for Microbiology / Molecular Medicine?

    Hi everybody, I'm about to apply for a program in molecular medicine and need to freshen up my Physics for the admissions exams... haven't had any Physics for 2-3 years :rolleyes: so I guess I'd better get busy. Most of the final score is math, chem and biology anyway (which I enjoy), but...
  17. P

    Basics of neutrinos are they antimatter particles

    Hi guys just had a question. I know about neutrinos and how they act - their being able to pass through matter leaving it as it was but my question was how are what are the basics of neutrinos are they antimatter particles of some particle? Someone please enlighten me, thanks.
  18. Z

    Does Temperature Influence Radioactive Decay Rates?

    Question #1: Can I speak of an atom decaying because one or more of its particles exceeded "escape velocity" according to statistically observed decay rates and a unit of the particle's former affiliation fell apart post-escape somewhat, and the atom was changed into an isotope or some other...
  19. K

    Learn Hardware Basics: Networking, Processor Functioning & More

    I need some resource(s)[prefbly E-Books] to learn hardwares. Like Networking, Processor Fuctioning etc ... Thanx for any help!
  20. E

    Lock Picking Tutorial - Basics for Beginners

    Has anyone here done or know how? I'm looking for a brief tutorial on how to pick somewhat simple locks.
  21. K

    Exploring Grid Networking: Find Resources and Learn the Basics

    Iam new to the concept of Grid Networking. Can anybody explain it ? Is there any forum/ site to know more on tht subject ? What kind of softwares should i use ? PLz Help !
  22. Mk

    Is BCS Theory Widely Accepted in Physics?

    What is the BCS theory?
  23. U

    Why Do Objects Fall Slower on the Moon?

    I am a high school student who needs help understanding some aspects of Physics. My main areas of deficiency are: Average Speed while falling for time,t: Vave= (1/2)v , and projectile motion on the moon. (1/2)at I am really struggling to grasp these concepts so...
  24. S

    Basics of the local spin density approximation?

    Does anyone know the basics of the local spin density approximation?
  25. Greg Bernhardt

    What are the basics of mechanical energy?

    These are the topic areas covered in the notes for this article: The Concept of Energy, Work and Power, Potential Energy, Kinetic Energy, Change in Energy, Conservation of Energy, Elastic Collisions http://physicspost.com/articles.php?articleId=178
  26. S

    Understanding the Basics of Voltage Amplifiers

    Could you please tell me what the inputs and the outputs of a VOLTAGE AMPLIFIER are? Also what do these mean (in a voltage amplifier): - voltage gain - bandwidth - distortion - positive/negative feedback ?
  27. Another God

    MBTS: Basics of Lipids, DNA, RNA & Proteins

    In this thread I am basically going to copy over what I posted in a previous thread which describes what I consider to be the four most elementary molecules in life. Lipids, DNA, RNA and Proteins. It is on these four types of molecules that Life is based, and so are the basis for Molecular...
  28. T

    Nano technolgy now i know the basics

    ok in my freshmen enlgish class (this dose have soemthign to do with nano technology just wait) we have to come up with some topics becuase we are adventually doing persawseve essays/speechs ok so why not do soemtghing that no one in the class has any concept of...nano technolgy now i know the...
  29. V

    Redshift Basics: What is the Redshift Phenomenon?

    Can anyone explain to me the red shift
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