Photographic dosimetry of X- and gamma rays.

Bibliography: p. 28.

Theoretical Methods in the Dosimetry of High-Energy Particles [electronic resource]

Mode of access: Internet.

National Voluntary Laboratory Accreditation Program : ionizing radiation dosimetry /

"August 1994."

Handbook of apparatus used in dosimetry, radiometry and electronics, counters, scintillation apparatus and photomultipliers.= Spravochnik po dozimetricheskim, radiometricheskim i elektronnofizicheskim priboram, schetchikam, stsintillyatoram i fotoumnozhitelyam. USSR.

In English.

Operator's manual : grader, road, motorized, diesel driven, 12,100 to 14,300 lb pressure at blade, (Huber-Warco model 4D), FSN 3805-542-2995 winterized, FSN 3805-542-2996 nonwinterized.

Includes index.

Operator, organizational, direct support, and general support maintenance manual : pump, reciprocating, power driven, diaphragm, gas engine driven, wheel mounted, 100 gpm, the Gorman-Rupp Company model 4D-2A016, FSN 4320-407-2582.

"March 1971."

Operator, organizational, field, and depot maintenance manual : pump, reciprocating, diaphragm, gasoline driven, wheel mounted, rubber tires' 4 in., 100 GPM at 10 ft. suction lift (Rice Pump and Machine Co. model 4D-327), FSN 4320-829-8434, less MIL STD engine.

Includes index.

Operator's manual : radiosonde set AN/AMT-4D, (NSN 6660-00-542-1964).

"14 May 1975."

Luminescence dosimetry; proceedings.

"Conference sponsored by U.S. Atomic Energy Commission, Office of Naval Research, [and] Stanford University."

4D bulletin boards that teach: duo-purpose, dimensional, diversified, direct.

Mode of access: Internet.

Principles of radiation dosimetry.

Includes bibliography.

Hyperspace geography: Visualizing fitness landscapes beyond 4D

Human perception is finely tuned to extract structure about the 4D world of time and space as well as properties such as color and texture. Developing intuitions about spatial structure beyond 4D requires exploiting other perceptual and cognitive abilities. One of the most natural ways to explore complex spaces is for a user to actively navigate through them, using local explorations and global summaries to develop intuitions about structure, and then testing the developing ideas by further exploration. This article provides a brief overview of a technique for visualizing surfaces defined over moderate-dimensional binary spaces, by recursively unfolding them onto a 2D hypergraph. We briefly summarize the uses of a freely available Web-based visualization tool, Hyperspace Graph Paper (HSGP), for exploring fitness landscapes and search algorithms in evolutionary computation. HSGP provides a way for a user to actively explore a landscape, from simple tasks such as mapping the neighborhood structure of different points, to seeing global properties such as the size and distribution of basins of attraction or how different search algorithms interact with landscape structure. It has been most useful for exploring recursive and repetitive landscapes, and its strength is that it allows intuitions to be developed through active navigation by the user, and exploits the visual system's ability to detect pattern and texture. The technique is most effective when applied to continuous functions over Boolean variables using 4 to 16 dimensions.