thousands, revealing the weird and wonderful microscopic world otherwise hidden from the human eye. see this year's winning entries december my favorite year: a sony shooter's inspiring day project dec , at : with start of a new year, many photographers will take up a ' challenge', creating and sharing a photo...
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coordinates ° ′ ′′n ° ′ ′′w / °n °w / ; coordinates : ° ′ ′′n ° ′ ′′w / °n °w / ; nrhp reference no. [ ] significant dates added to nrhp january designated nhl january uss torsk, hull number ss- , is a tench-class submarine built for the united states navy during world war ii . armed with ten torpedo tubes...
volts. limiting applications can be extended to more general overvoltage protection circuits. the schottky diode the schottky, or hot carrier diode, is based on a metal-to-semiconductor junction (figure ). the metal side of the junction forms the anode electrode and the semiconductor side is the cathode...
reactors and filters. nozzles allow for a bigger filtration surface and make sure that the flow is evenly distributed. their materials can be optimized to work in acid or abrasive processes. header and hub lateral systems a collector/distributor uses a header pipe or a hub to which several screen tubes...