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User: krishn_bhakt

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Comments · 14

  1. Re:Not now my friends, not ever on The History of Slashdot Part 4 - Yesterday, Today, Tomorrow · · Score: 1

    When the house is no more fit to live
    Make a new one, move
    Change is inevitable
    I agree

  2. Re:MS anecdonte on DNA Vaccine May Treat Multiple Sclerosis · · Score: 1

    DNA acquires sporadic mutations. In simple terms, the are the mutations which were not there in beginning but due to defective DNA replication error correction, gets into the DNA) as we age. For e.g., Retinoblastoma is a genetic disease, but 95% of it is sporadic.
    MS is a disease where the protective covering of neuron's conduction channel (axon) called myelin is lost. This in some cases is attributed to the loss of myelin basic protein. Here the researcher has reintroduced the gene for this protein and successfully expressed it as well.

  3. Re:Open Source != Gene Hacking on Freeman Dyson On Open Source Biology · · Score: 1

    Well the field of Synthetic biology is picking up fast. http://computationalbiologynews.blogspot.com/2007/ 06/sythetic-biology-milestone-genome.html talks about a recent work in this field.

  4. Re:Quite impressive.. on Computers Outperform Humans at Recognizing Faces · · Score: 1

    SVM is not that great with multiclass problems. Essentially it does one-vs-all in n-fold fashion. Feature selection is very naive too.

  5. Re:Don't get it.. on Custom Charts w/ Perl and GD · · Score: 1

    http://www.gnuplot.info/faq/faq.html says: "Gnuplot is freeware in the sense that you don't have to pay for it. However it is not freeware in the sense that you would be allowed to distribute a modified version of your gnuplot freely. Please read and accept the Copyright file in your distribution." Further, http://www.gnuplot.info/faq/faq.html#SECTION000310 00000000000000 says: "gnuplot is copyrighted, but freely distributable; you don't have to pay for it." "gnuplot is not related to the GNU project or the FSF in any but the most peripheral sense. Our software was designed completely independently and the name "gnuplot" was actually a compromise."

  6. Re:Not a Lie Group. on E8 Structure Decoded · · Score: 1
  7. Re:No Indian universities achieved a top ranking? on 2007 ACM Contest Winners Announced · · Score: 1

    IIT, Madras is at Rank 44 and IIT, Bombay has been honored too.

  8. Re:"God Says it" on Kansas Adopts New Science Standards · · Score: 1

    So people like Einstein, Hawking and Witten who were/are trying to find Grand-Unified-Theory were not doing science?

  9. Re:One Million Neurons ;) on Building a Silicon Brain · · Score: 1

    "Each neuron changes it's own weights based on things like timing of inputs vs output, and various neurotransmitters present." How do you think these are regulated? My hunch is that they do some kind of backprop.

  10. Re:DNA has fault tolerance. on Scientists Unveil Most Dense Memory Circuit Ever Made · · Score: 1

    "Hell, you store it twice in every cell"

    Are you talking about alleles or reverse complement strand?

  11. Re:But OTOH Lee Smolin says that... on String Theory Put to the Test · · Score: 1

    Well Now even Quantum Mechanics is being proved to be Deterministic... casting doubt on the issue of Free Will?

    The mathematical basis for deterministic quantum mechanics [ arxiv.org/pdf/quant-ph/0604008 ]
    Author: Gerard 't Hooft
    [He shared the 1999 Nobel Prize in Physics with Martinus J. G. Veltman "for elucidating the quantum structure of electroweak interactions".]

            If there exists a classical, i.e. deterministic theory underlying quantum mechanics, an explanation must be found of the fact that the Hamiltonian, which is defined to be the operator that generates evolution in time, is bounded from below. The mechanism that can produce exactly such a constraint is identified in this paper. It is the fact that not all classical data are registered in the quantum description. Large sets of values of these data are assumed to be indistinguishable, forming equivalence classes. It is argued that this should be attributed to information loss, such as what one might suspect to happen during the formation and annihilation of virtual black holes.
            The nature of the equivalence classes is further elucidated, as it follows from the positivity of the Hamiltonian. Our world is assumed to consist of a very large number of subsystems that may be regarded as approximately independent, or weakly interacting with one another. As long as two (or more) sectors of our world are treated as being independent, they all must be demanded to be restricted to positive energy states only. What follows from these considerations is a unique definition of energy in the quantum system in terms of the periodicity of the limit cycles of the deterministic model.

  12. Virus signature? on DieHard, the Software · · Score: 1

    http://www.avira.com/ is picking SPR/Hook.MadTool.B signature in C:\WINDOWS\system32\madCHook.dll file.

  13. Good and Bad Procrastination on Beating Procrastination with Self-Imposed Deadlines · · Score: 1

    Guys have you read http://www.paulgraham.com/procrastination.html by Paul Graham?

  14. Re:Pagerank is cool on The Math Behind PageRank · · Score: 1

    Things change with key word "search engine"... MSN is 1st! [ http://www.google.com/search?hl=en&lr=&q=search+en gine ]