User contributions for Rwestafer
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A user with 94 edits. Account created on 16 October 2007.
29 May 2021
- 17:4317:43, 29 May 2021 diff hist +70 Kalman filter →Details: correcting omitted words
30 January 2019
- 14:0514:05, 30 January 2019 diff hist +105 Coulomb explosion →Appearance in nature: add reference title
- 14:0314:03, 30 January 2019 diff hist +337 Coulomb explosion →Appearance in nature: add nematocyte example
13 June 2013
- 03:3403:34, 13 June 2013 diff hist +149 Talk:Trirefringence →Perspective — what about elastic waves in solids? current
28 February 2012
- 23:0623:06, 28 February 2012 diff hist 0 m Quartz crystal microbalance Spelling ... →Equivalent circuits
16 December 2011
- 14:2214:22, 16 December 2011 diff hist +12 Electrical resistance and conductance →Relation to resistivity and conductivity: Incorrect (opposite sense) statement about skin effect.
1 December 2011
- 15:3015:30, 1 December 2011 diff hist 0 Aperture efficiency →Components of efficiency: Removed "imaginary" because that term can be misconstrued to refer to part of a complex impedance
28 September 2011
- 05:2605:26, 28 September 2011 diff hist +138 User:Rwestafer No edit summary current
- 05:2305:23, 28 September 2011 diff hist −132 Four-terminal sensing →Links: Removed broken link.
- 05:2005:20, 28 September 2011 diff hist −117 Four-terminal sensing →Links: Removed broken link.
26 July 2011
- 19:5119:51, 26 July 2011 diff hist +34 Laser drilling added related topic - the more common applications
7 April 2011
- 03:2303:23, 7 April 2011 diff hist +58 Surface wave →Microwave field theory: Corrected grammar and incorrect/inexact terminology
15 March 2011
- 14:1714:17, 15 March 2011 diff hist +92 Talk:Sulfur →Acid Rain (remove)
- 14:1614:16, 15 March 2011 diff hist +258 Talk:Sulfur →Acid Rain (remove): new section
- 14:1314:13, 15 March 2011 diff hist +281 File talk:Acid rain woods1.JPG →Veracity: new section
- 14:1314:13, 15 March 2011 diff hist −274 File talk:Acid rain woods1.JPG No edit summary
- 14:1314:13, 15 March 2011 diff hist +274 File talk:Acid rain woods1.JPG Veracity
21 February 2011
- 18:1918:19, 21 February 2011 diff hist +784 Talk:Acoustic impedance →Complex impedance: Noted more confusion in this section.
19 February 2011
- 16:1016:10, 19 February 2011 diff hist +21 Brewster's angle Clarification: dipoles do not radiate along the direction of the dipole moment. The previous term "oscillate" could refer to translations or rotations. →Explanation
9 February 2011
- 22:4522:45, 9 February 2011 diff hist 0 USB →Just Dance: This section was labeled improperly, or in a confusing manner.
26 January 2011
- 04:5904:59, 26 January 2011 diff hist +207 Refractive index →Definitions: Clarified x-rays as not peculiar, rather it was the structure mentioned in the reference. Suggest removal of the reference; it contains errors. Provided links to dispersion.
- 04:4904:49, 26 January 2011 diff hist +539 Talk:Refractive index →Definition Error: Misleading and Poor reference
22 January 2011
- 01:0001:00, 22 January 2011 diff hist +37 Distributed Bragg reflector →Reflectivity: Attempt to clarify the components of the Bragg stack. Recommend accompanying diagram.
20 January 2011
- 14:3614:36, 20 January 2011 diff hist +643 Talk:Chip (CDMA) →Strange merge: Spreading Factor
- 05:4205:42, 20 January 2011 diff hist −7 Orthohantavirus →Virons: spelling errors
18 January 2011
- 23:3723:37, 18 January 2011 diff hist +9 Symbol rate →Relationship to gross bitrate: clarified: intent was "symbol per second" and signal=symbol (in this unique case)
- 23:3023:30, 18 January 2011 diff hist −6 Symbol rate →Line codes for baseband transmission: "upper cut-off" might confuse with bandpass which has two cut-offs... lowpass (baseband) has just one... no ambiguity
17 January 2011
- 13:1213:12, 17 January 2011 diff hist +1 Time constant →Meteorological sensors: spelling
- 13:1113:11, 17 January 2011 diff hist +66 Time constant →Time constants in electrical circuits
- 12:4512:45, 17 January 2011 diff hist −1 Bandwidth (signal processing) Grammar and spelling corrections
11 January 2011
- 21:3721:37, 11 January 2011 diff hist +7 Transfer function →Explanation: Corrected poor grammar.
6 January 2011
- 19:4919:49, 6 January 2011 diff hist −147 Surface wave →Web sites: Removed broken link (to Ketter)
- 19:4719:47, 6 January 2011 diff hist +8 Radio propagation →Free space propagation: clarified that the inverse square law is for a point source, i.e. sufficiently far from the source
31 December 2010
- 05:1905:19, 31 December 2010 diff hist +11 High-frequency Active Auroral Research Program please clarify production of ELF waves as "next to impossible..." in which context? ionospheric?
22 December 2010
- 19:1619:16, 22 December 2010 diff hist +6 Bullet bow shockwave direction of origin of shock; citation needed
- 19:1219:12, 22 December 2010 diff hist +6 m Talk:Bullet bow shockwave →Opposite Direction?
- 19:1119:11, 22 December 2010 diff hist +701 Talk:Bullet bow shockwave →Opposite Direction?: new section
15 December 2010
- 17:2217:22, 15 December 2010 diff hist +744 Talk:Permittivity →Removed erroneous generalization about sunlight and water-filled organs: new section
- 17:1217:12, 15 December 2010 diff hist −343 Permittivity →Quantum-mechanical interpretation: Removed erroneous generalizing statement that sunlight does not damage the eye.
7 December 2010
- 23:5223:52, 7 December 2010 diff hist −11 m Longitudinal mode →Power per longitudinal mode: Corrected grammar; someone should verify the last paragraph for correctness.
29 November 2010
- 00:5800:58, 29 November 2010 diff hist +16 m Talk:Dispersion (optics) →Merge to Refraction?
- 00:5600:56, 29 November 2010 diff hist −2 m Talk:Dispersion (optics) →Merge to Refraction?: Fixed formatting
- 00:5600:56, 29 November 2010 diff hist +999 Talk:Dispersion (optics) →Merge to Refraction?: Challenge someone to show refraction and dispersion are unrelated.
- 00:2900:29, 29 November 2010 diff hist −25 m Talk:Dispersion (optics) →Merge to Refraction?: Fixed signature
20 November 2010
- 15:5315:53, 20 November 2010 diff hist +9 m Bloch's theorem Grammar corrections
19 November 2010
- 18:4318:43, 19 November 2010 diff hist 0 m Liouville's equation Spelling mistake
18 November 2010
- 16:4416:44, 18 November 2010 diff hist −213 m Talk:Antistatic bag →Fear of Short Circuit: Signed
- 16:4216:42, 18 November 2010 diff hist −191 Antistatic bag Removed "dubious" statement about short circuits.
- 16:4116:41, 18 November 2010 diff hist +366 Talk:Antistatic bag →Fear of Short Circuit: new section
- 16:3816:38, 18 November 2010 diff hist +124 Talk:Antistatic bag →Safe to not use anti-static bags?