107,783 research outputs found
Frank Wiseman
No full textImage of Frank Wiseman as a toddler.Date derived from when W. H. Wiseman was in Newberry. Verso: [imprinted on item] W. H. Wiseman, Photographer, Newberry, S. C. [handwritten] (Frank Wiseman) R. F. Wiseman
[Portrait of an Elderly Woman]
No full textPortrait of an elderly woman.Date derived from years W. H. Wiseman was active at Wiseman Studio in Hico. Recto: [imprinted on item] W. H. Wiseman, Photographer, Hico, Texas
[Baby in Basket]
No full textPortrait of an infant with a wide-eyed expression sitting in a wicker baby basket.Date derived from years W. H. Wiseman was active at Wiseman Studio in Hico. Recto: [imprinted on item] W. H. Wiseman, Photographer, Hico, Texas
[Two Canoes]
No full textImage of two canoes, manned by two people each, on a river. One canoe has stopped at the bank of the river, while the other is moving towards that same spot.Date derived from years W. H. Wiseman was active at Wiseman Studio in Hico. Recto: [imprinted on item] W. H. Wiseman, Photographer, Hico, Texas
Moses A. Cole
No full textPortrait of Moses Cole.Date derived from clothing in image and similar items in collection. Recto: [imprinted on item] W. H. Wiseman, Photographer, Hico, Texas. Verso: [handwritten] Moses A. Cole
Wiseman Hall
No full textEntry created by John H. Herrick August 5, 1976.John H. Herrick Archives: Documenting Structures at The Ohio State UniversityThe University Archives has determined that this item is of continuing value to OSU's history.Wiseman Hall is located at 400 West 12th Avenue. This structure was officially named "Health Center Research Laboratories" by the Board of Trustees on January 12, 1959. It was officially renamed "Wiseman Hall" by the Board of Trustees on September 13, 1963. Wiseman Hall is also known as the Animal Research Building, the Animal Research Laboratory Building, the Animal Research Facility, College of Medicine, the Health Center Research Laboratories, the H C Research Lab, the Medical Research Lab, the Wiseman Lab, and the Bruce K. Wiseman Hall
Quantum applications and implications
No full textThe Walter Boas medal is given annually by the AIP for the “research making the most important contribution to physics” done in Australia in the preceding four years. The citation for Howard Wiseman’s award in 2021 is: “For elucidating fundamental limits arising from quantum theory, in particular in its applications to metrology and laser science, and via its implications for the foundations of reality.” As this indicates, the work for which the medal was awarded was quite varied. In the article below, Professor Wiseman concentrates on two highlights: Heisenberg-limited lasers and a theorem stronger than Bell’s.No Full Tex
Bayesian feedback versus Markovian feedback in a two-level atom
No full textWe compare two different approaches to the control of the dynamics of a continuously monitored open quantum system. The first is Markovian feedback, as introduced in quantum optics by Wiseman and Milburn [Phys. Rev. Lett. 70, 548 (1993)]. The second is feedback based on an estimate of the system state, developed recently by Doherty and Jacobs [Phys. Rev. A 60, 2700 (1999)]. Here we choose to call it, for brevity, Bayesian feedback. For systems with nonlinear dynamics, we expect these two methods of feedback control to give markedly different results. The simplest possible nonlinear system is a driven and damped two-level atom, so we choose this as our model system. The monitoring is taken to be homodyne detection of the atomic fluorescence, and the control is by modulating the driving. The aim of the feedback in both cases is to stabilize the internal state of the atom as close as possible to an arbitrarily chosen pure state, in the presence of inefficient detection and other forms of decoherence. Our results (obtained without recourse to stochastic simulations) prove that Bayesian feedback is never inferior, and is usually superior, to Markovian feedback. However, it would be far more difficult to implement than Markovian feedback and it loses its superiority when obvious simplifying approximations are made. It is thus not clear which form of feedback would be better in the face of inevitable experimental imperfections.Full Tex
Wiseman, R H (Raymond Henry), VX39259
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/426815Surname: WISEMAN. Given Name(s) or Initials: R H (RAYMOND HENRY). Military Service Number or Last Known Location: VX39259. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 32018.248830
Item: [2016.0049.59076] "Wiseman, R H (Raymond Henry), VX39259
Letter, 1913, February 8, C.H. Wiseman to Mrs. M. McClellan Brown [Martha McClellan Brown]
No full textA letter from C.H. Wiseman of The Baltimore and Ohio Southwestern Railroad Company Passenger Department to Martha McClellan Brown acknowledging the receipt of your kind favor .https://corescholar.libraries.wright.edu/special_ms147_correspondence/1018/thumbnail.jp
- …
