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[0] Vyssotski AL, Serkov AN, Itskov PM, Dell'Omo G, Latanov AV, Wolfer DP, Lipp HP, Miniature neurologgers for flying pigeons: multichannel EEG and action and field potentials in combination with GPS recording.J Neurophysiol 95:2, 1263-73 (2006 Feb)[1] Otto KJ, Johnson MD, Kipke DR, Voltage pulses change neural interface properties and improve unit recordings with chronically implanted microelectrodes.IEEE Trans Biomed Eng 53:2, 333-40 (2006 Feb)

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ref: -0 tags: protein engineering structure evolution date: 02-23-2021 19:57 gmt revision:1 [0] [head]

From Protein Structure to Function with Bioinformatics

  • Dense and useful resource!
  • Few new folds have been discovered since 2010 -- the total number of extand protein folds is around 100,000. Evolution re-uses existing folds + the protein fold space is highly convergent. Amazing. link

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ref: -0 tags: china trustwothiness social engineering communism date: 10-31-2016 05:42 gmt revision:1 [0] [head]

China 'social credit': Beijing sets up huge system

So long as it purports to measure just one social variable -- 'trustworthiness' -- it might be a good idea. Many commerce websites (.. ebay ..) have these sort of rating systems already, and they are useful. When humans live in smaller communities something like this is in the shared consciousness.

Peering into everyone's purchasing habits and hobbies, however, seems like it will be grossly myopic and, as the article says, Orwellian. Likely they will train a deep-belief network on past data of weakly and communist party defined success, with all purchasing and social media as the input data, and use that in the proprietary algorithm for giving people their scalars to optimize. This would be the ultimate party control tool -- a great new handle for controlling people's minds, even 'better' than capitalism.

Surprising that the article only hints at this, and that the Chinese themselves seem rather clueless that it's a power play. In this sense, it's a very clever play to link it to reproduction.

Other comments:

These sorts of systems may be necessary in highly populated countries, where freedom and individuality are less valued and social cohesion is requisite.

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ref: bookmark-0 tags: neuroengineering blog date: 01-06-2012 03:10 gmt revision:1 [0] [head]

http://infinite-interface.net/ -- a neuroscientist at University of Southern California. Many thoughtful, informative posts.

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ref: -0 tags: reynolds number microorganisms engineering math fluid mechanics date: 01-25-2010 19:17 gmt revision:0 [head]

http://jilawww.colorado.edu/perkinsgroup/Purcell_life_at_low_reynolds_number.pdf - great! Never thought about this before.

  • On being a microorganism in water with an abundant food source: "It's like driving a datsun in Saudi Arabia"

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ref: bookmark-0 tags: blackfin coding practice software engineering institute Carnegie mellon ucalgary date: 10-17-2007 14:26 gmt revision:0 [head]

Little Stupid Details - what they are, and how to avoid them

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ref: engineering-0 tags: schematic capture layout PCB design engineering date: 03-17-2007 23:44 gmt revision:0 [head]


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ref: Vyssotski-2006.02 tags: neurologger neural_recording recording_technology EEG SUA LFP electrical engineering date: 02-05-2007 06:21 gmt revision:6 [5] [4] [3] [2] [1] [0] [head]

PMID-16236777[0] Miniature neurologgers for flying pigeons: multichannel EEG and action and field potentials in combination with GPS recording.

Recording neuronal activity of animals moving through their natural habitat is difficult to achieve by means of conventional radiotelemetry. This illustration shows a new approach, exemplified by a homing pigeon carrying both a small GPS path recorder and a miniaturized action and field potential logger (“neurologger”), the entire assembly weighing maximally 35 g, a load carried easily by a pigeon over a distance of up to 50 km. Before release at a distant location, the devices are activated and store both positional and neuronal activity data during the entire flight. On return to the loft, all data are downloaded and can be analyzed using software for path analysis and electrical brain activity. Thus single unit activity or EEG patterns can be matched to the flight path superimposed on topographical maps. Such neurologgers may also be useful for a variety of studies using unrestrained laboratory animals in different environments or test apparatuses. The prototype on the hand-held pigeon records and stores EEG simultaneously from eight channels up to 47 h, or single unit activity from two channels during 9 h, but the number of channels can be increased without much gain in weight by sandwiching several of these devices. Further miniaturization can be expected. For details, see Vyssotski AL, Serkov AN, Itskov PM, Dell Omo G, Latanov AV, Wolfer DP, and Lipp H-P. Miniature neurologgers for flying pigeons: multichannel EEG and action and field potentials in combination with GPS recording. [1]


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ref: bookmark-0 tags: neural_recording recording_technology electrical engineering DSP date: 0-0-2006 0:0 revision:0 [head]