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An argument for simple COMA

A. Saulsbury, T. Wilkinson, J. Carter, A. Landin
Proceedings of 1995 1st IEEE Symposium on High Performance Computer Architecture  
We call the resulting hybrid hardware and software multiprocessor architecture Simple COMA.  ...  Preliminary results indicate that the performance of Simple COMA is comparable to that of more complex contemporary allhardware designs.  ...  This often results in superior performance for Simple COMA despite its relative hardware simplicity.  ... 
doi:10.1109/hpca.1995.386535 dblp:conf/hpca/SaulsburyWCL95 fatcat:c545vvxch5ebnavymydf6xiv6m

Evolution of orbits about comets with arbitrary comae

Mark Moretto, Jay McMahon
2020 Celestial mechanics & dynamical astronomy  
For an arbitrary, inverse-square, radial, perturbing force, there are no frozen orbits; however, the argument of pericenter has a stable equilibrium and an unstable equilibrium and the angular momentum  ...  Spacecraft and natural objects orbiting an active comet are perturbed by gas drag from the coma.  ...  Carlos Roithmayr for his valuable feedback on early drafts of this work and an anonymous reviewer for comments that helped improve this paper.  ... 
doi:10.1007/s10569-020-09973-5 fatcat:llymvmfymbgkvfmohe7toeqwma

A Simulation of Shell Structures of Comet Hale-Bopp in February 1997

J. Tao, B.C. Qian
2001 International Astronomical Union Colloquium  
The synthetic images can fit the observations well, suggesting a simple spin mode.  ...  AbstractWe present a simulation based on the morphology of the inner coma of comet Hale-Bopp(C/1995 O1) in February 1997.  ...  The phip is the argument of the subsolar meridian at perihelion. The coma morphology suggests the presence of two active regions.  ... 
doi:10.1017/s0252921100079045 fatcat:rfqh2rtgzbcz5ephfohcicd674

Page 680 of JAMA Ophthalmology Vol. 46, Issue 6 [page]

1951 JAMA Ophthalmology  
Poos,* somewhat similarly, theorizes that glaucoma, including secondary glau- coma and low-tension glaucoma, arises from increased capillary pressure, which causes an increase in volume of the uveal vascular  ...  S.: Etiology of Simple Glaucoma, Proc. XVI Internat. Cong. Ophth., London 2:846-853, 1950.  ... 

Page 148 of JAMA: The Journal of the American Medical Association Vol. 3, Issue 6 [page]

1884 JAMA: The Journal of the American Medical Association  
An attack of uremic coma and convul- sions may simulate a paroxysm of epilepsy so closely that the latter could not be discriminated from the former without the information to be obtained from an analysis  ...  As a fourth point in the argument, certain facts pertaining to the clinical history/are more rationally accounted for on the supposition of a toxical causative agent, than by any other explanation.  ... 

Page 627 of Astronomy and Astrophysics Vol. 319, Issue 2 [page]

1997 Astronomy and Astrophysics  
Such an explanation is in agreement with our previous argument that the grains in the jet should have larger sizes.  ...  Bonev: H20*, CO*, is stronger for the particles residing in the jet. A stronger redden- ing in a jet as compared to the diffuse dust coma was found by Hoban et al. (1989) in P/Halley.  ... 

Cache-only memory architectures

F. Dahlgren, J. Torrellas
1999 Computer  
Conse- quently, for an application to attain high performance,  the local memory module must satisfy a large fraction  of the cache misses.  ...  A line can be evicted from an AM if another line  needs the space. Ideally, with this support, the proces- sor dynamically attracts its working set into its local  memory module.  ...  Saulsbury A, Wilkinson T, Carter J, Landin A () An  argument for simple COMA.  ... 
doi:10.1109/2.769448 fatcat:ozadfmvoyne5jczmnm42x4ukza

Page 39 of The St. Croix Review Vol. 38, Issue 2 [page]

2005 The St. Croix Review  
So would a person in a coma. So would an embryo, or even a fertilized human egg. At this point this argument occasionally arises: “An acorn isn’t an oak tree, and an egg isn’t a human.”  ...  No one is claiming that a human egg is a hu¬ man being (or that an acorn is an oak tree, for that matter).  ... 

Abortion, Metaphysics and Morality: A Review of Francis Beckwith's Defending Life: A Moral and Legal Case Against Abortion Choice

N. Nobis
2011 Journal of Medicine and Philosophy  
Since Jed was an adult when he went into the coma, and the individual who emerges from the coma has no memories, beliefs, or knowledge, he might be likened to a newborn baby in an adult's body.  ...  If persons with potential are persons, then Beckwith is apparently open to allowing for an innocent person to die, which seems inconsistent with much of his book's general argument.  ...  Such cases are mentioned by Beckwith: Someone whose "head is blown off by a gunshot" (Beckwith, 2007, 103-104) yet whose body remains alive, anencephalic newborns, and truly "hopeless" coma patients  ... 
doi:10.1093/jmp/jhr015 pmid:21597083 fatcat:o634dnfurngqnmwdt5zmf45xiy

Nonthermal Activity and Particle Acceleration in Clusters of Galaxies [article]

Vahe' Petrosian
2004 arXiv   pre-print
The hard X-ray observations, notably from Coma, are summarized and results of a new RXTE observations of a high redshift cluster are presented.  ...  provided more powerful tools for its investigation.  ...  Luli for permission to present our unpublished data here and note that many authors have contributed significantly to the subject of this paper whose work I could not fully acknowledge because of space  ... 
arXiv:astro-ph/0408317v1 fatcat:6rihrhiqcngwfcsclepwflwk5m

Page 256 of JAMA Ophthalmology Vol. 39, Issue 2 [page]

1948 JAMA Ophthalmology  
In cases of aphakia it is the only means of determining whether the glaucoma is secondary to adhesions obstructing the angle or is a true simple glau- coma in an aphakic eye.  ...  On page 231 Troncoso mentions the occurrence of congestive glau- coma in myopic eyes with deep anterior chamber and wide angle as an argument against the shallowness of the angle being the primary cause  ... 

Circularly symmetric phase filters for control of primary third-order aberrations: coma and astigmatism

Samir Mezouari, Gonzalo Muyo, Andrew R. Harvey
2006 Optical Society of America. Journal A: Optics, Image Science, and Vision  
The aim of this work is to find an expression for the phase function ⌽ ͑͒, which yields an irradiance distribution with reduced sensitivity to coma.  ...  ASTIGMATISM In a simple optical system, astigmatism increases with the square of the field angle.  ...  Muyo is grateful for funding support from QinetiQ, Malvern, UK. A. Harvey's e-mail address is a.r.harvey@hw.ac.uk.  ... 
doi:10.1364/josaa.23.001058 pmid:16642182 fatcat:yrbvlhqhjnhd5kuycbsw7jvazm

Page 450 of Astronomy and Astrophysics Vol. 278, Issue 2 [page]

1993 Astronomy and Astrophysics  
Unfortunately this simple situation is not valid for all FK Comae flares.  ...  Eggen & Iben (1989) iden- tified FK Comae as a member of the star group HR 1614 with an extrapolated age of 6 x 10° years, and gave a distance of 238 pe.  ... 

Non-Thermal Activity and Particle Acceleration in Clusters of Galaxies

Vahe' Petrosian
2005 Highlights of Astronomy  
The hard X-ray observations, notably from Coma, are summarized and results of a new RXTE observations of a high red-shift cluster are presented.  ...  ) have provided more powerful tools for its investigation.  ...  Luli for permission to present our unpublished data here and note that many authors have contributed significantly to the subject of this paper whose work I could not fully acknowledge because of space  ... 
doi:10.1017/s1539299600015872 fatcat:2xkdlop7zzaa5ae6v4ulkg4fiy

Slipher and the Nature of the Nebulae [article]

K.C. Freeman
2013 arXiv   pre-print
These are discoveries that were ahead of their time, but for some reason the scientific community was not ready to absorb them.  ...  Was this another example, like Zwicky's (1933) discovery of dark matter in the Coma cluster, of a discovery which was too far ahead of its time ?  ...  For others, modesty is more important than credit.  ... 
arXiv:1301.7509v1 fatcat:sidomnyemnbflmtyb4ob4nepia
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