2016-03-08.log

--- Log opened Tue Mar 08 00:00:54 2016
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fenn.title http://www.nature.com/neuro/journal/vaop/ncurrent/full/nn.4265.html03:36
yoleauxGenetically targeted magnetic control of the nervous system : Nature Neuroscience : Nature Publishing Group03:36
fenn"Coupling ferritin to the TRPV4 C-terminus converts TRPV4 to a magnetic field detector."03:37
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kanzureeudoxia: so the way to become less boring is to solve 12 impossible problems before breakfast. after breakfast solve 12 more.06:22
eudoxiahmm06:23
kanzurethis advice is great because it's completely non-actionable06:23
eudoxiadoes it count if i postpone breakfast to like mid-afternoon06:23
kanzure"Quantitative analysis of hydrocephalic ventricular alterations in Yorkshire terriers using magnetic resonance imaging" http://vri.cz/docs/vetmed/55-03-125.pdf06:27
kanzure"The smallest insects are Trichogrammatidae (less than 1mm), they have a ridiculously tiny brain. They have a few adaptions to support such a tiny brain (their neurons lost their nuclei to conserve volume)."06:30
kanzureabove is sourced from "The smallest insects evolve anucleate neurons" http://www.sciencedirect.com/science/article/pii/S146780391100094606:30
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kanzureresults from hydrocephalic yorkshire terriers seems to be disappointing, not much loss of brain volume.07:17
kanzuremaybe the more extremely hydrocephalic yorkshires all die though, therefore not being available for that kind of study07:17
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kanzure.title http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2909426/07:20
yoleauxThe rate of growth in scientific publication and the decline in coverage provided by Science Citation Index07:20
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kanzureleap smear time traveling stuff: http://gnusha.org/bitcoin-wizards/2016-03-08.log09:34
kanzurehttps://googleblog.blogspot.com/2011/09/time-technology-and-leaping-seconds.html09:34
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kanzuresuperkuh: thoughts about using solar rf noise from the sun for timekeeping? https://people.xiph.org/~greg/decentralized-time.txt09:49
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kanzure.title https://news.ycombinator.com/item?id=1124477209:52
yoleauxShow HN: Papier – Open a new tab and trap your best thoughts | Hacker News09:52
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superkuhI've discussed that with greg.09:58
superkuhI don't think it is a useful goal.09:58
superkuhTo find useful overlaps I think the fragments would have to of fairly large file size (hundreds of MB if not GB). And even if everyone had the same hardware local RFI is going to make cross correlating hard since it'd have to be thermal emission and so look like the RFI.10:12
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superkuhIt's basically the same issue that all the failed very long baseline interferometry projects have. evlbi is the only one I've heard of that managed to work.10:13
superkuhEr, e-VLBI.10:14
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nmz787_i1superkuh: what is the issue that caused your interferometer to fail?10:26
superkuhNo.10:28
superkuhI don't even attempt to synchronize the clocks. I instead look at the power of the beat frequency of the difference of the free running clocks.10:28
superkuhAnd mine isn't long baseline or over the net. I use an analog correlator.10:30
superkuhWith equal length cables.10:30
bsm117532the sun isn't nearly as uniform as imagined there, and observing it accurately requires some pretty serious hardware.10:43
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nmz787_i1superkuh: so your interferometers are fine then?11:05
superkuhIt is just one. But yes. If I do drift scans (dishes static, no pointing movement) I get the typical sinc pattern in the power.11:06
superkuhI failed, and continue to fail, at sending Diseqc commands to two satellite dish motors through on series coaxial cable.11:07
chris_99dumb question: so with that you're pointing the dishes at the sun? could you also observe other stars with similar equipment, or does the difficulty increase vastly for other stars (requiring massive dishes?)11:16
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superkuhNo, no other stars with tiny directtv dishes.11:27
chris_99ah alas11:28
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chris_99has anyone seen this btw - https://www.littleboxchallenge.com/ i'm slightly confused why they all seem to take in 450VDC rather than something a lot lower11:39
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pompolicwhat a funny coincidence11:52
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pompolici'm reading superkuh's site right now11:53
pompoliclooking up some stuff for RTL-SDRs11:53
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gnusha_https://secure.diyhpl.us/cgit/diyhpluswiki/commit/?id=c8b4abfd Bryan Bishop: fix taek transcript filename >> http://diyhpl.us/diyhpluswiki/transcripts/mit-bitcoin-expo-2016/siacoin/12:50
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nmz787_i1I just lied that "there are sorting algorithm competitions" and now I can't find any links to such online :/14:54
chris_99just found http://sortbenchmark.org/14:57
chris_99actually that might not be of use14:58
chris_99as they might not be the type of algorithms you meant14:58
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kanzurealright maybe not yorkshires20:03
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nmz787_ifree TEM with ultramicrotome and -80 freezers and such in Durham, NC20:59
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--- Log closed Wed Mar 09 00:00:54 2016

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