Space-charge limit and confinement in particle acceleration with high-intensity light waves /

"AEC Contract AT(04-3)-400."

Coherent method of acceleration of particle bunches : paper presented at CERN symposium, 1956 /

"European Organization for Nuclear Research."

Acceleration (g) and visual performance.

"352A."

The effects of acceleration on visual brightness discrimination; final report

"Contract no. Nonr-3457(00)."

Effect of the initial acceleration upon the wave resistance of ship models / by John V. Wehausen.

Mode of access: Internet.

Electrons (+ and -), protons, photons, neutrons, and cosmic rays,

"Published January 1935. Fifth impression May 1941."

Frequency-modulation oscillator cavity system for synchrotron acceleration in the Illinois 300 MeV betatron,

Mode of access: Internet.

God and the cosmic order,

Mode of access: Internet.

Supplemental bond financing for acceleration of the Ohio highway program.

Mode of access: Internet.

The problem of creation, an attempt to define the character and trend of the cosmic process,

pt. 1. Fundamental concepts.--pt. 2. Evolution and creation.--pt. 3. Physical facts.--pt. 4. Life and mind.--pt.5. Moral and spiritual facts.--Appendix A. The new physics.--Appendix B. Matter and energy.--Appendix C. Conservation of mass.--Appendix D. Conservation of energy.

Outlines of cosmic philosophy, based on the doctrine of evolution, with criticisms on the positive philosophy.

"The present work is based upon lectures given at Harvard university in the autumn of 1869 and spring of 1871."--Pref.

Outlines of cosmic philosophy, based on the doctrine of evolution, with criticisms on the positive philosophy,

Mode of access: Internet.

Cosmic ray dosage; Apollo-Soyuz pamphlet no. 6.

Bibliography.

Motion devices for linear and angular oscillation and for abrupt acceleration studies on human subjects (impact), a description of facilities in use and proposed;

Includes bibliographies.

Evaluation of cosmic ray rejection algorithms on single-shot exposures

To maximise data output from single-shot astronomical images, the rejection of cosmic rays is important. We present the results of a benchmark trial comparing various cosmic ray rejection algorithms. The procedures assess relative performances and characteristics of the processes in cosmic ray detection, rates of false detections of true objects, and the quality of image cleaning and reconstruction. The cosmic ray rejection algorithms developed by Rhoads (2000, PASP, 112, 703), van Dokkum (2001, PASP, 113, 1420), Pych (2004, PASP, 116, 148), and the IRAF task xzap by Dickinson are tested using both simulated and real data. It is found that detection efficiency is independent of the density of cosmic rays in an image, being more strongly affected by the density of real objects in the field. As expected, spurious detections and alterations to real data in the cleaning process are also significantly increased by high object densities. We find the Rhoads' linear filtering method to produce the best performance in the detection of cosmic ray events; however, the popular van Dokkum algorithm exhibits the highest overall performance in terms of detection and cleaning.