Results 61 to 70 of about 3,465,798 (241)

Simple method for sub-diffraction resolution imaging of cellular structures on standard confocal microscopes by three-photon absorption of quantum dots [PDF]

, 2013
This study describes a simple technique that improves a recently developed 3D sub-diffraction imaging method based on three-photon absorption of commercially available quantum dots.
A Franceschetti, A Kontrogianni-Konstantopoulos, Anje Sporbert, B Fisher, B Huang, B Shen, Barbara Kaltschmidt, CF Pereira, Christian Kaltschmidt, D Widera, Darius Widera, E Betzig, Elena A. Rozhkova, H Musa, I Kadiu, J Gunzenhauser, JB Sibarita, M Heidbreder, M Heilemann, M Lehmann, Meike Heidbreder, Mike Heilemann, Petra Domaing, S Hauser, S Hennig, SJ Nowak, Stefan Hauser, Y Chen, Zoltan Cseresnyes   +28 more
core   +5 more sources

Acquisition of precision and reliability of modalities for facial reconstruction and aesthetic surgery: A systematic review

Journal of Pharmacy and Bioallied Sciences, 2023
The foundation of reconstructive and cosmetic surgery is a confluence of advanced technologies, plethora of procedures, inventive modifications, and planned strategies.
Shehzeen Afaq, S K Jain, Nidhi Sharma, Sonika Sharma   +3 more
doaj   +1 more source

Three Dimensional Annihilation Imaging of Antiprotons in a Penning Trap

, 2003
We demonstrate three-dimensional annihilation imaging of antiprotons trapped in a Penning trap. Exploiting unusual feature of antiparticles, we investigate a previously unexplored regime in particle transport; the proximity of the trap wall.
Amoretti, M., Bonomi, G., Bouchta, A., Bowe, P. D., Carraro, C., Cesar, C. L., Charlton, M., Doser, M., Filippini, V., Fontana, A., Fujiwara, M. C., Funakoshi, R., Genova, P., Hangst, J. S., Hayano, R. S., Jorgensen, L. V., Lagomarsino, V., Landuad, R., Lindelof, D., Macri, M., Madsen, N., Marchesotti, M., Montagna, P., Pruys, H., Regenfus, C., Rielder, P., Rizzini, E. Lodi, Rotondi, A., Testera, G., van der Werf, D. P., Variola, A.   +30 more
core   +1 more source

Influence of Connecting Two Standalone Mobile Three-Dimensional Scanners on Accuracy Comparing with a Standard Device in Facial Scanning

eJournal of Oral Maxillofacial Research, 2017
Objectives: In this study is investigated if bundling of two scanners leads to better accuracy in recording faces than a standard face-scanning device. Material and Methods: In a group of 28 volunteers, two test specimens were attached to their faces:
Ali Modabber, Florian Peters, Anna Brokmeier, Evgeny Goloborodko, Anna Brokmeier, Alireza Ghassemi, Bernd Lethaus, Frank Hölzle, Stephan Christian Möhlhenrich, Frank Hölzle   +9 more
doaj   +1 more source

Single-Pixel Imaging and Its Application in Three-Dimensional Reconstruction: A Brief Review

Italian National Conference on Sensors, 2019
Whereas modern digital cameras use a pixelated detector array to capture images, single-pixel imaging reconstructs images by sampling a scene with a series of masks and associating the knowledge of these masks with the corresponding intensity measured ...
Ming-jie Sun, Jia-Min Zhang
semanticscholar   +1 more source

Progress in Three-Dimensional Coherent X-Ray Diffraction Imaging [PDF]

, 2005
The Fourier inversion of phased coherent diffraction patterns offers images without the resolution and depth-of-focus limitations of lens-based tomographic systems.
Barty, A., Beetz, T., Chapman, H. N., Cui, C., Hau-Riege, S. P., He, H., Howells, M. R., Jacobsen, C., Kinney, J. M., Lima, E., Marchesini, S., Minor, A. M., Noy, A., Rosen, R., Shapiro, D., Spence, J. C. H., Weierstall, U.   +16 more
core   +1 more source

Three dimensional imaging of the nucleon --- TMD (theory and phenomenology)

, 2015
This is intend to provide an overview of the theoretical and phenomenological parts of the TMD (Transverse Momentum Dependent parton distribution and fragmentation functions) studies.
Liang, Zuo-tang
core   +1 more source

Proton magnetic resonance imaging with a nitrogen-vacancy spin sensor

, 2014
Nuclear magnetic resonance (NMR) imaging with nanometer resolution requires new detection techniques with sensitivity well beyond the capability of conventional inductive detection.
Awschalom, D. D., Kim, M., Mamin, H. J., Ohno, K., Rettner, C. T., Rugar, D., Sherwood, M. H.   +6 more
core   +1 more source

Angioarchitecture of Spinal Dural Arteriovenous Fistula - Evaluation with 3D Rotational Angiography [PDF]

Neurointervention, 2012
PurposeThe complex angioarchitecture of spinal dural arteriovenous fistulas (SDAVFs) sometimes preclude angiographic analyses or superselective procedures.
Dae Chul Suh, Ho Sung Kim, Hye-Jin Baek, Jee Won Park, Kwang Kuk Kim, Seung Chul Rhim   +5 more
doaj   +1 more source

Four-dimensional dynamic flow measurement by holographic particle image velocimetry [PDF]

, 2005
The ultimate goal of holographic particle image velocimetry (HPIV) is to provide space- and time-resolved measurement of complex flows. Recent new understanding of holographic imaging of small particles, pertaining to intrinsic aberration and noise in ...
Meng, Hui, Pu, Ye
core   +2 more sources