An Improved Inexpensive Individual Egg Record

Individual descriptive record system

An electronic individual descriptive record system for storing the individual's identification and descriptive data on a programmable electronic identification and data storage module carried with the individual so that the individual's identification, the individual's descriptive data and the individual itself become one. The system includes an implantable programmable electronic identificatio...

An inexpensive, efficient method for regular egg collection from zebrafish in a recirculating system.

Zebrafish in our laboratory are usually bred by removing the fish from the recirculating aquatic system and placing them into 1-2 L spawning tanks. These spawning tanks consist of a bottom reservoir, a lid, and an insert that fits in closely into the bottom reservoir. When the fish breed, the eggs fall through holes of the insert and into the reservoir, thus preventing them from being cannibali...

An inexpensive blackbody model

A blackbody is a fundamental concept in thermography. A perfect model of blackbody is characterized by emissivity =1 which is difficult to be obtained. There are black body simulators which are being used for calibration of infrared devices. Commercial solutions of blackbody simulators are based on mathematical models of cavity or surface blackbodies and their emissivity is closer to unity e.g....

An Egg Is an Egg Is an Egg

typical historian of biology, either. Her recent books, even though they draw heavily on historical evidence, are not histories in the strict sense. Keller is highly selec-Making Sense of Life: Explaining Biological Development tive in her choice of material and she does not write with Models, Metaphors, and Machines extensively documented monographs on a topic. Rather, her style is essayistic ...

Influenza vaccination of the egg-allergic individual.