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Jornais Acesso aberto

Talbot Archer, Victor Schumann, Wm. H. Pickering, Coleman Sellers, W. Jerome Harrison, Mr. John Bartlett, Geo. G. Rockwood, G. G. Mitchell, George G. Rockwood, Alfred Thompson, Robert S. Redfield, William M. Butler, W. A. Morse, Dr. Wm. R. Mandeville, Jos. A. Haucks, Harry T. Howard, Milton B. Punnett,

... and Its Improvements, The Literature of Photography, The Pinhole Camera, The Society of Amateur Photographers of New York ...

1888 - Gale Group | NCCO Photography

Artigo Revisado por pares

Francesco Paolo Romano, C. Altana, L. Coséntino, L. Celona, S. Gammino, D. Mascali, L. Pappalardo, F. Rizzo,

Abstract A new X-ray pinhole camera for the Energy Dispersive X-ray Fluorescence (ED-XRF) imaging of materials with high-energy and high-spatial resolution, was designed ... under analysis and the CCD. The X-ray pinhole camera works in a coaxial geometry allowing a wide ... conditions). The spectroscopic capabilities of the X-ray pinhole camera were accurately investigated. Energy response and energy calibration ... 157 eV. The use of the X-ray pinhole camera for the 2D resolved elemental analysis was investigated ...

Tópico(s): Medical Imaging Techniques and Applications

2013 - Elsevier BV | Spectrochimica Acta Part B Atomic Spectroscopy

Jornais Acesso aberto

R. H. Bow, M. Carey Lea, Victor Albert Prout, W. H. Golding, R. J. Fowler, M. Carey Lea, S. M. Watters, J. H. Steward,

... Hood of Dublin, On the Uses of a Pinhole Camera, How to Photograph in a Gale, Gutta-Percha ...

1866 - Gale Group | NCCO Photography

Artigo Revisado por pares

A. Holland, R. J. Fonck, E. T. Powell, S. Šesnić,

... profile from a tangentially viewing soft x-ray pinhole camera. The pinhole camera provides lower time-resolution (about 5 ms) shape ... reconstructed with the assumption of toroidal symmetry. The pinhole camera information supplements the information from the diode arrays, ... resolve MHD fluctuations of the equilibrium profile. The pinhole camera information need only be a better approximation to ...

Tópico(s): Nuclear Physics and Applications

1988 - American Institute of Physics | Review of Scientific Instruments

Jornais Acesso aberto

George Charles, Walter Crane, W. Holman Hunt, H. P. Robinson, Henry Sturnet, W. M. Ashman, R. Offord, C. R. King, Spincer B. Newbury, J. Plamer, F. R. Taylor,

... East and West, McLachlan V. Agnew and Others, Pinhole Camera, Lenses for Amateur Portraiture, Stray Thoughts Concerning Photography ...

1886 - Gale Group | NCCO Photography

Artigo Revisado por pares

Pavel N. Melentiev, A. V. Zablotskiy, Д. А. Лапшин, E.P. Sheshin, A. S. Baturin, V. I. Balykin,

In modern experimental physics the pinhole camera is used when the creation of a focusing element (lens) is difficult. We have experimentally realized a method of image construction ... optics, based on the idea of an optical pinhole camera. With the use of an atom pinhole camera we have built an array of identical arbitrary-shaped atomic nanostructures with the ...

Tópico(s): Nanowire Synthesis and Applications

2009 - IOP Publishing | Nanotechnology

Jornais Acesso aberto

... Purpose, Notes, The Amateur Photographic Charity Association, The Pinhole Camera, French Insurance Companies, Photographic Conference of the Camera ...

1888 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

Norman Goldberg, G. Kroyzer, R. Hayut, Jens Schwarzbach, A. Eitan, S. Pekarsky,

... BrightSource has createda new type of camera – the pinhole camera – that can be embedded inside the solar receiver' ... where standard cameras cannot be installed. The proposed pinhole camera method embeds cameras inside the solar receiver in various locations. The pinhole camera captures images of the heliostats at all times, ... reflectivity, and other parameters. This paper describes the pinhole camera hardware solution, and the method's algorithm in ...

Tópico(s): solar cell performance optimization

2015 - Elsevier BV | Energy Procedia

Jornais Acesso aberto

F. T. Hollyer, Burton H. Allbee, Leonard K. Hirshberg, Sigismund Blumann, Ryland W. Phillips, Charles H. Caffin, Henry R. Poore, Thomas C. Watkins, E. J. Wall, W. T. Wilkinson, H. Mills, J. E. Saul, J. Lovel, Esther E. Robinson, Frank E. Perkins, Charles F. Oursler,

... The Workroom, The Dressing—Room, Bromide Toning, A Pinhole Camera, Most Men Spend Their Time Worrying about the ...

1915 - Gale Group | NCCO Photography

Artigo Revisado por pares

J.E. Gormley, W.L. Rogers, N.H. Clinthorne, D.K. Wehe, G.F. Knoll,

... energies (0.1 – 1 MeV). A mechanically collimated (pinhole) camera was built and its performance was compared to ... equal number of events. Results showed that the pinhole camera performed better at the lowest energy examined, 279 ... photon’ basis, but the higher efficiency of the pinhole camera caused both cameras to have nearly identical performance ...

Tópico(s): Advanced X-ray and CT Imaging

1997 - Elsevier BV | Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment

Jornais Acesso aberto

A. Gepp, Kala Nag, E. Douglas Fawcett, C. A. Colyer, Chas. W. Somerville,

... O. P., An Accurate Method of Reproduction, A Pinhole Camera, A Good Dead Black, To Print Postcards, Washing ...

1900 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

Scott Leorna, Todd J. Brinkman, Timothy J. Fullman,

... a conceptual model in photogrammetry known as the ‘pinhole camera model’. We evaluated the performance of this approach ... in calculations. We provide recommendations for applying the pinhole camera model in a wildlife camera trapping context. Our approach of using the pinhole camera model to estimate animal size or distance from ...

Tópico(s): Rangeland and Wildlife Management

2022 - Wiley | Methods in Ecology and Evolution

Jornais Acesso aberto

Andrew Robson, James Landale, Dave Gaertner, Phil Yates, Christina Hardyment, Jon Ashworth, Jenne Mannion, Noreen Taylor, Raymond Snoddy Media Editor, Cath Urquhart, Stella Shamoon, Alasdair Riley, Nick Nuttall Environment Correspondent, Richard Whitehead, Robert Cole, Catherine Riley, Andrew Pierce, Russell Jenkins and Alan Hamilton, Camilla Morton, James Moore, Maggie Alderson, Paul Akhurst, Henry Von Blumenthal, Jane MacQuitty, Antonla Senior, Robert Vincent, Magnus Linklater, Anna-Marie Solowij, Clive King, Salome Munuo, Wiltons and St John, Paul Hoggart, Mark Souster, David Rhys Jones, Richard Hobson, Gershon Ellenbogen, Paul Miles, Richard Sturch, Philip Howard, Ian Cobain, Ross Dunn and Sam Kiley, Michael Binyon, James Bone, Stephanie Theobald, Mira Radojevic, Clive Davis, Elizabeth Judge, Gabrielle Starkey, E. Jane Dickson, Anne Robinson, Sharon Linnard, Nick Szczepanik and Oliver Kay, Raymond Snoddy and Dominic Walsh, Jeremy Whittle, Tony Patrick, john diamond, Gerald Davies, Sam Lister, Clare Stewart, Patrick Moore, Giles Coren, John O'Leary Education Editor, Adam Hopkins, J. J., Antonia Senior, AC, Pat Gibson, Valerie Elliott Countryside Editor, David McVay, John Clarke, Henry Harris, Melissa Kite and Russell Jenkins, Elinore Wellwood, Melanie Tringham, Stewart Tendler Crime Correspondent, Steve Keenan, A. C., Ashbourne, Dominic Walsh, Ruth Gledhill, Kathleen Hennessey, Suzanne Clarkson, Roger Watkins, Simone Cameron, Victoria Segal, Alix Ramsay Tennis Correspondent, Rachel Shabi, Jill Dupleix, Sarah Veness, Grainne Gilmore, Audrey Magee Ireland Correspondent, Ruth Gledhill Religion Correspondent, Carol Price, P. S., Richard Ford Home Correspondent, Jo Morris, Helen Monks, Heather Andrews, Tea Leaves, Tom Chesshyre and Gareth Huw Davies, Nicholas Roe, Andy Stephens, Emma Malmros, Rodney Milnes, Robert Bruce, David Shaw, T. P., John O'Leary, Nick Wyke, Trevor G. Baker, Philip Webster, Sam Kiley and Michael Binyon, Doug Sager, Keith Pike, David Hands, The Rev Nerissa Jones, P. B., George Carey, Kath Gourlay, Charles Wilson, George S. Pearson, Martin Symington, Lisa Armstrong Fashion Editor, Greg Hurst, Jonathan Sacks, Anthea Lawson, Tim Teeman, Edward Gorman, Derwent May, James Hopkin, Michael Murphy, Peter Barnard, Geoff Harwood, Russell Kempson, Isabel S. Booth, Nigel Williamson, Daniel McGrory, Paul Armstrong, Oliver Kay, Jeremy Bremridge, Stephen Anderton, Amber Cowan, PC, TW, Roger Oldfield, Lisa Armstrong, Michael Theodoulou, Rick Broadbent, M. M., Frank Leboeuf, Richard Hanby, Mark Henderson Science Correspondent, P. Roberts, Portla Colwell, Simon de Bruxelles, John Hopkins Golf Correspondent, Geoffrey Dean, Rob Wright, Adam Jones, H. M., Raymond Keene, Vaughan Freeman, Mark Silver, Philip Webster Political Editor and Michael Binyon, Adam Sage, Clive Mathieson, Matt Dickinson, Lucy Pinney, EJD, Christina Stokes, Paul Wilkinson, Martin Fletcher and Philip Webster, Christine Buckley Industrial Editor, James Allcock, V. S., G. S., Francis Gilbert, Min Cooper, Cathy Harris, Chris Ayres Media Business Correspondent, Helen Nugent, S. M. Wainde, Michael Fowle, John carey, Oliver August, Sir Tom Finney, Nick Hasell, Tim Reid and Adam Fresco, Sarah Dunant, Hettie Judah, Richard Holledge, Peter Taylor, David Hands Rugby Correspondent, Tom Dart, James Collard, G. H. Ward, E. P., Mike Mulvihill, Anne Ashworth, John Goodbody, Paul Gallagher, James Doran, Alistair McCracken, Justin Harper, Robert Crampton, R. P. C. Mutter, Porfessor, Kieron Root, Alex O'Connell, Mel Webb, Srikumar Sen Boxing Correspondent, Mike Brewer, Philip Roe, Janet Baines, Matthew Parris, Kevin McCarra, Jennai Cox, Angus Clarke, Mark Hodkinson, Richard Whitehead, editor, Chris McGrath, L. L. Blake, Tim Wapshott, Jo Morris and Steve Keenan, Robert Carlson, Simon Brooke, Jane Owen, Walter Gammie, William Folkes, Ben MacIntyre, Lea Paterson Economics Editor, Helen Pridham, Jeremy Hart, Ian Brodie, Kira Nickerson, Richard Beeston, R. J. Groarie, Caroline Merrell and Adam Fresco, Simon Munn, Alison Gibson, Helen Pickles, Mark Colegate, Richard Miles, Graham Searjeant, Minty Clinch, Martin Waller, J. R. Thomas, Chris Ayres, Lisa Verrico, Danny Baker, Fran Littlewood, James Jackson, Jill Crawshaw, Paul Connolly, Fred Dellar, Sam Kiley, Tom Chesshyre, Bill Edgar, Alyson Rudd, Adam Sherwin, Neil Cooper, SJ, Fiona Beckett, John Large, Peter Barnard's, John Phillips, Simon Heptinstall, Claire Burston, Jane Horrocks, Penny Perrick, Sally Patten, Rachel Blanchard, Tim Miller, Jan Raath, Sarah Modlock, Aisling O'Brien, Djurdje Ninkovic, Colin McQuillan, Justin Powell-Tuck, Director, Patience Wheatcroft, Janine di Giovanni, Christopher Irvine, Chloe Bryan-Brown, Denis O'Donoghue,

... hears the artist reveal ancient secrets of the pinhole camera Scottish Widows Gold Bullion Sovereign Coins Herculean slapstick ...

2000 - Gale Group | TDA

Artigo Revisado por pares

S. S. Harilal, C. V. Bindhu, H.‐J. Kunze,

... laser produced magnesium plasmas are performed using a pinhole camera. A ruby laser pulse is split into two ... placed at 90° to each other. A gated pinhole camera provides an orthogonal view of the collision. Measurements ...

Tópico(s): Atomic and Molecular Physics

2001 - American Institute of Physics | Journal of Applied Physics

Jornais Acesso aberto

J. Stanley, F. C. Tilney, Charles E. Benham, Edgar Felloes, W. E. Tindall, Sir William Abney,

... Feeling, The Question Box, A Shutter for a Pinhole Camera, Sensitising Carbon Tissue, Enlarged Negatives. By Sir William ...

1901 - Gale Group | NCCO Photography

Artigo Revisado por pares

T. M. Cannon, E. E. Fenimore,

A coded aperture camera is similar to a pinhole camera in that no reflecting or refracting optics are ... fact that the single opening of the conventional pinhole camera has been replaced with a pattern of holes ... of higher quality than if a conventional single pinhole camera were used. An additional advantage lies in the ability to obtain three-dimensional depth information from a single view. This paper presents an overview of past coded aperture imaging efforts which include the use of Fresnel zone plates, random arrays, and nonredundant pinhole arrays. The theory underlying their use is presented ...

Tópico(s): Flow Measurement and Analysis

1980 - SPIE | Optical Engineering

Imagens Acesso aberto

... Was First Exhibited. It Was Taken Using a Pinhole Camera and Was First Shown in the Photographic Society ...

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Paolo Russo, Giovanni Mettivier,

... techniques for focal spot size measurements employ a pinhole camera, a slit camera, or a star resolution pattern. ... of the focal spot (like that for a pinhole camera) but at a low tube loading (like that ... were performed for comparison. A test with a pinhole camera and with the coded mask on a computed ...

Tópico(s): Digital Radiography and Breast Imaging

2011 - Wiley | Medical Physics

Artigo Revisado por pares

Art Robinson, G. M. Grimshaw,

The pinhole camera technique has been compared with resolution and other methods for measuring the focal spot dimensions of diagnostic ... spot dimensions without the difficulties normally encountered in pinhole camera techniques. Accuracy and reproducibility of the “star-test” ... method is examined. The current standard specifications for pinhole camera measurements are also discussed, and in the light ...

Tópico(s): Nuclear Physics and Applications

1975 - Wiley | British Journal of Radiology

Jornais Acesso aberto

W. M. Dod On, E. Senior, E. Senior,

... Correspondence Dyes for the Lippmann Process, Snap Shots, Pinhole Cameras, Days with the Camera, Leon Warnerke: a Retrospect. By E. Senior, The ...

1901 - Gale Group | NCCO Photography

Artigo

Richard E. Swing, Dennis P. Rooney,

... of partial coherence is applied to the classical pinhole camera. This study extends the previous work of Reynolds ... and derives the general transfer function for the pinhole camera. System performance is covered for all field conditions, ...

Tópico(s): Advanced Vision and Imaging

1968 - Optica Publishing Group | Journal of the Optical Society of America

Jornais Acesso aberto

Henry C. Riester, Arthur H. Farrow, J. Leicester Hill,

... Photographic Society Notes, Another Answer, Stereoscopic Photography, Small Camera Work, Pinhole Photography, Lens Hoods. Fiction, drama: Legend and Story.

1918 - Gale Group | NCCO Photography

Artigo

E. E. Fenimore,

... compared to the image obtainable from a single pinhole camera. Because the reconstructed image of the URA contains ... object's structure, the improvement over the single pinhole camera is much larger for the bright points than ... give a much better image than the single pinhole camera regardless of the structure of the object. In ... improvement of the URA relative to the single pinhole camera will have a lower limit of ~(2f)(-(1/ ...

Tópico(s): Soil Moisture and Remote Sensing

1978 - Optica Publishing Group | Applied Optics

Jornais Acesso aberto

W. Bedford, A. H. Marriner,

... Platinum Toning Process, The Question Box, Snap Shots, Pinhole Pictures, Items of Interest, The Camera Club Dinner, Our Competitions, Development with Quinol, Answers, ...

1889 - Gale Group | NCCO Photography

Artigo Acesso aberto

Cyrille Thomas, Guenther Rehm, Ian Martin, R. Bartolini,

... systems are currently used and an x-ray pinhole camera is one of them. In this paper we ... the point spread function of the x-ray pinhole camera both analytically and numerically using the Fresnel diffraction ...

Tópico(s): Advancements in Photolithography Techniques

2010 - American Physical Society | Physical Review Special Topics - Accelerators and Beams

Jornais Acesso aberto

C. H. Claudy, H. Crowell Pepper, F. M. Steadman, Frederick Britton Hodges, John Bartlett, P. C. Smith, Frank V. Chambers, Ernest A. Dench,

... Camera. Display ads: Ansco Cameras & Film. Frontmatter: The Camera. Essay: Subordination, Pinhole Photography … P. C. Smith, New Things, Chloro-Bromoil ...

1915 - Gale Group | NCCO Photography

Artigo Revisado por pares

Chisheng Wang, Honghai An, Jian Xiong, Zhiheng Fang, Y. W. Wang, Zheng Zhang, N. Hua, Jianwen Sun, Weiwen Wang,

A pinhole camera is an important instrument for the detection of radiation in laser plasmas. It can monitor the laser ... in the laser/target region. Therefore, an improved pinhole camera has been developed that uses a grazing-incidence ...

Tópico(s): High-pressure geophysics and materials

2017 - American Institute of Physics | Review of Scientific Instruments

Jornais Acesso aberto

... Cast Shadows and Pictorial Effect, Proper Density, Calculating Pinhole Exposure, Depth—C. H. Claudy, Control, A Camera Astronomer, Tripod Work, Successful Development, Our Print Criticism ...

1919 - Gale Group | NCCO Photography

Artigo Revisado por pares

R. J. Fonck, Kurt P. Jaehnig, E. T. Powell, M. Reusch, P. Roney, Martin Paul William Simon,

A two-dimensional, tangentially viewing, soft-x-ray pinhole camera has been fabricated to provide internal shape measurements ... at the focal plane of a foil-filtered pinhole camera, which is, in turn, fiber-optically coupled to ...

Tópico(s): Superconducting Materials and Applications

1988 - American Institute of Physics | Review of Scientific Instruments