asteroza + collection   87

Bacterial Nanobionics via 3D Printing - Nano Letters (ACS Publications)
So 3D printing aligned cynobacteria with graphene boosts spare/extra photocurrent collection 8X. In this case they painted the setup onto a mushroom as a convenient scaffold/host.
biohybrid  bionic  cynobacteria  graphene  photocurrent  collection  power  generator  materials  science  biology  research  technology  nanotechnology  nanoribbon  extracellular  electron  transport  3D  printing  fabbing  symbiosis 
november 2018 by asteroza
infinite-cooling
This is borderline cooling version of a perpetual energy generator, but this is an interesting take on fog net concepts. By lightly ionizing the fog and the capture mesh/net, you can get fog droplets to condense better on the net and exceed normal fog nets (which capture 1-3% of passing droplets).
cooling  tower  fog  net  mesh  droplet  capture  ion  ionizing  water  vapor  electrostatic  space  charge  collection 
june 2018 by asteroza
Dissident
Some sort of multicloud dashboard/interface for personal use styles. So cloud file storage, file editing, media viewing.
personal  dashboard  productivity  management  content  collection  library  file  storage  document  editor  player  multicloud  jolicloud 
april 2018 by asteroza
AuB - Athlete micro-biome Bank
So a former soccor player is collecting athlete poop for human microbiome specimens. Since apparently high performance atheletes seem to have fairly different microbiomes from the average person, this is a source of interest for human biology. Potentially, this could lead to performance enhancement treatments, similar to fecal transplants that current move new gut bacteria into people with no/poor performing gut microbiomes.
japan  athelete  microbiome  bank  collection  service  biology  research  human  medicine  health 
april 2018 by asteroza
C4: the continuously concurrent compacting collector - c4_paper_acm.pdf
Lock free high performance low latency GC, currently used in the Zing java JVM by bankers. Requires 100x page remapping performance compared to page allocation, but they are achieving something like 700TB/s remapping so they are doing pretty good.
algorithm  research  software  C4  low  latency  garbage  collector  concurrent  high  performance  collection  programming  development  lockfree  Delicious 
july 2016 by asteroza
Mars Molniya Orbit Atmospheric Resource Mining | NASA
Interesting cyclic PROFAC for Mars. Using Molniya orbits is certainly different, but the main part looks to be a deep diver atmospheric scoop that spends more time out of atmosphere to cool/liquify propellant. Is this simply aerocapture by another name?
NIAC  NASA  mars  atmosphere  atmospheric  scoop  diver  ramdiver  ISRU  propellant  collection  PROFAC  ramscoop  aerocapture  molniya  orbit  Delicious 
april 2016 by asteroza
Objective-See
good stuff, oversight good for catching webcam activation
mac  OSX  malware  virus  sample  collection  security  research  software  Delicious 
april 2015 by asteroza
Ziploop | Mobile Shopping Organizer
An attempt to reduce the bulk of women's wallets that are stuffed full of receipts and reward cards. Well, assuming a photograph of a receipt or a barcode picture of of a reward card is sufficient...
shopping  organizer  receipt  copy  storage  reward  card  image  picture  photo  collection  android  iOS  iPhone  app  software  Delicious 
april 2015 by asteroza
VERY LOW EARTH ORBIT PROPELLANT COLLECTION FEASIBILITY ASSESSMENT
Updated parametric study of orbital fuel depot atmospheric gas collector designs, notably PROFAC. Some of the study decisions I take issue with, but the results are useful. Generally, unless serious tricks are involved, particularly power density, air scoopers aren't happening. Good match for beamed power applications, and there might be room for tethered scoop trawler designs that get more of the power system mass in lower drag higher orbits.
PROFAC  orbital  propellant  fuel  air  nitrogen  oxygen  collection  collector  scooper  scoop  space  technology  research  atmosphere  atmospheric  ramscoop  ramdiver  depot  orbit  Delicious 
january 2015 by asteroza
Brochures - Whitepapers
Interesting set of whitepapers by United Laboratories detailed transaction security for touchless payments and their variations (mostly NFC)
UL  whitepaper  finance  money  transaction  security  NFC  ISO14443  ISO  14443  touchless  payment  system  design  transit  fare  collection  biometrics  PCI-DSS  EMV  bluetooth  BLE  Delicious 
september 2014 by asteroza
Releases · dougt/MozStumbler · GitHub
Android wifi stumbler app by Mozilla to join operation to collect wifi/cell tower data for an opensource geolocation service, as an alternative to maxmind.
android  app  software  wifi  stumbler  geolocation  data  position  location  collection  sensor  mozilla  opensource  Delicious 
december 2013 by asteroza
CO2 extraction from seawater using bipolar membrane electrodialysis - Energy & Environmental Science (RSC Publishing)
Ocean acidification is starting to become an issue. This is a proposal to deal with that directly, provided you had the power and membranes to spare.
water  seawater  CO2  ocean  collection  extraction  dioxide  dissolved  carbon  membrane  capture  electrolysis  CCS  electrodialysis  Delicious 
april 2013 by asteroza
JAW201005current.pdf (application/pdf Object)
Weird inflatable pyramids used as dual purpose saline water solar desalinators and rainwater collectors.
WaterPyramid  solar  seawater  saline  water  desalination  inflatable  structure  cone  pyramid  rainwater  collection  green  energy  sustainability  filetype:pdf  media:document  Delicious 
june 2011 by asteroza
The Internet Wishlist
So, this extracts wishes/ideas for software/services from twitter via a hashtag, to form an inspiration portal for developers. A different take to something like Half-Bakery...
internet  wishlist  app  program  software  service  idea  collection  twitter  hashtag  inspiration  Delicious 
february 2011 by asteroza
New Measurement Device Helps Monitor Power Consumption via Power Line -- Tech-On!
So somebody is finally getting around to the problem of monitoring non-smart appliances and getting the data to building management systems without having to install new networking lines (while avoiding wireless like ZigBee due to limited spectrum) by using an inline PLC modem to send data to a management station/controller. Smart to use the inline device as a switchable sensor/master. Now if only somebody like Intel or Atmel or TI could make a nice single chip hybrid sensor/PLC modem for both retrofit and new build devices, things could really change.
Egretcom  power  consumption  monitoring  loggin  sensor  PLC  modem  hardware  electronics  devices  home  business  building  data  collection  prototype  smarthome  smartgrid  smart  appliance  green  energy  conservation  japan  Delicious 
december 2010 by asteroza
Oceans of plastic
Okay, the idea is attractive, but collecting all the microscopic trash plastic particles without killing off huge amounts of local life will be hard. Any driftnet approach will kill all animals collected by design unfortunately.
pacific  plastic  garbage  patch  vortex  gyre  collection  recycling  artificial  island  marine  ocean  engineering  structure  concept  design  green  Delicious 
july 2010 by asteroza
MAGHOUND - A magazine membership service featuring hundreds of magazines from major publishers
I think the idea is to send you a single monolithic bound magazine monthly, composed of monthly magazines you want. The selection of magazines is custom to you apparently and can change by month. I guess this is a kind of sustainer business for on-demand publishers to keep the presses moving, maybe. If nothing else, it's a little more environmentally friendly to ship all your monthly magazines in one go.
maghound  monthly  ondemand  magazine  digest  collection  custom  subscription  service  web  2.0  Delicious 
march 2009 by asteroza
WWW.EVIDENCE.COM
The service which will gather and store uploaded video/audio from Taser/AXON's new head mounted video camera. The idea being, a remote third party video evidence collection repository of police action tends to provide somewhat objective evidence of police actions. Though it could just as easily be the new YouTube version of COPS...
remote  service  online  audio  storage  monitoring  tracking  video  secure  collection  police  evidence  taser  AXON  evidence.com  Delicious 
march 2009 by asteroza
Business Card Scanning and Contact Manager - CloudContacts
Supposedly this service doesn't primarily use OCR, and goes fishing for related contact info that isn't on the card.
service  information  management  productivity  business  conversion  scanning  card  contact  OCR  collection  digitizing  CloudContacts  digitize  Delicious 
march 2009 by asteroza
:: Planetary Skin ::
You can't improve what you can't measure usually, so this is one step
data  information  network  monitoring  tracking  repository  sensor  planetary  Climate  environment  global  skin  NASA  world  collection  Cisco  unstructured  enviromental  Delicious 
march 2009 by asteroza
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