Results 51 to 60 of about 12,301 (190)

The 2001 US Naval Observatory Double Star CD-ROM. III. The Third Catalog of Interferometric Measurements of Binary Stars

The Astronomical Journal, 2001
The Third Catalog of Interferometric Measurements of Binary Stars includes all published measures of binary and multiple star systems obtained by high-resolution techniques (speckle interferometry, photoelectric occultation timings, etc.), as well as negative examinations for duplicity, as of 2001 January 1. This catalog is one of four USNO double star
William I. Hartkopf, Harold A. McAlister, Brian D. Mason   +2 more
openaire   +1 more source

Optical Coherence Tomography for High‐Precision Industrial Inspection in Industry 4.0: Advances, Challenges, and Future Trends

Laser &Photonics Reviews, EarlyView.
This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya, Sm Abu Saleah, Daewoon Seong, Naresh Kumar Ravichandran, Sangyeob Han, Ruchire Eranga Wijesinghe, Mansik Jeon, Jeehyun Kim   +7 more
wiley   +1 more source

Multi-wavelength observations of the young binary system Haro 6-10: The case of misaligned discs

, 2011
Context. We present a multi-wavelength, high-resolution observational survey of the young binary system Haro 6-10 (GV Tau, IRAS 04263+2426), which is harbouring one of the few known infrared companions. Aims.
Anglada, Bate, Bate, Bate, Beck, Berger, Boffin, Bonnell, Bonnell, Bonnell, Boss, Bouwman, Bouwman, Burkert, C. Leinert, Chandler, Clarke, Clarke, Cohen, Davis, Davis, Dent, Devine, Doppmann, Duchêne, Eislöffel, Fedele, Furlan, Gibb, Guilloteau, Hanner, Heller, Heller, Hogerheijde, Holtzman, J. Bouwman, Jaffe, Jensen, Kemper, Koresko, Koresko, Leinert, Leinert, Leinert, Mathis, Menard, Moeckel, Moeckel, Moeckel, Momose, Monin, Monin, Movsessian, Olczak, Pringle, Quanz, Quanz, Ratzka, Reipurth, S. Wolf, Sauter, Schegerer, Schegerer, Schegerer, Skemer, Stapelfeldt, Stapelfeldt, Stojimirović, T. Henning, T. Ratzka, V. Roccatagliata, van Dokkum, Wolf, Wolf   +73 more
core   +1 more source

Coherence‐Gated Mirau Interferometry for Single‐Shot Quantitative Phase Imaging and Motion Sensing

Laser &Photonics Reviews, EarlyView.
This paper presents a compact add‐on module converting a Mirau or other on‐axis interferometer into a single‐shot quantitative phase imaging system using coherence gating and precise optical path matching. Demonstrations include time‐resolved imaging of human cells and streaming red blood cells, visualization of evaporation dynamics in liquid mixtures,
Petr Bouchal, Martin Konečný, Zdeněk Nováček, Radim Chmelík, Zdeněk Bouchal   +4 more
wiley   +1 more source

Identification of Possible Stellar Companions via Speckle Interferometry in a Sample of Be Stars II

The Astronomical Journal
This study investigates the identification of possible stellar companions in a sample of Be stars using speckle interferometry. Be stars, which are rapidly rotating B-type stars exhibiting emission lines due to the presence of circumstellar disks, have ...
C. A. Guerrero, T. B. Souza, M. Borges Fernandes, A. D. Guajardo Jurado   +3 more
doaj   +1 more source

Multi-epoch Near-Infrared Interferometry of the Spatially Resolved Disk Around the Be Star Zeta Tau

, 2010
We present interferometric observations of the Be star Zeta Tau obtained using the MIRC beam combiner at the CHARA Array. We resolved the disk during four epochs in 2007-2009.
Berio, C. D. Farrington, Cox, D. R. Gies, E. Pedretti, Floquet, G. H. Schaefer, Gies, Gies, H. A. McAlister, Harmanec, Hirata, Huang, Hummel, J. D. Monnier, J. Sturmann, Jones, Kato, L. Sturmann, M. Zhao, Malagnini, Monnier, Monnier, Monnier, N. D. Richardson, N. H. Turner, N. Thureau, Okazaki, Okazaki, Oktariani, P. J. Goldfinger, Papaloizou, Perryman, Peters, Pollmann, Quirrenbach, Quirrenbach, S. T. Ridgway, T. ten Brummelaar, ten Brummelaar, Touhami, Tycner, Vakili, van Belle, X. Che, Y. Touhami   +45 more
core   +2 more sources

From Membrane Composition to Antimicrobial Strategies: Experimental and Computational Approaches to AMP Design and Selectivity

Small, EarlyView.
Antimicrobial peptides (AMPs) are promising candidates for next‐generation antibiotics, acting through mechanisms such as membrane disruption and intracellular targeting. This review examines how variations in bacterial membrane composition critically influence AMP activity.
Paolo Rossetti, Marius F.W. Trollmann, Christina Wichmann, Thomas Gutsmann, Christian Eggeling, Rainer A. Böckmann   +5 more
wiley   +1 more source

Characterizing Landslide‐Induced Floods Using the SWOT Mission: A Case Study on the Chilcotin River, Canada

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Monitoring small rivers during extreme events is challenging, especially in remote areas. This study assesses the accuracy of the Surface Water and Ocean Topography (SWOT) mission in characterizing an extreme hydrological event on a narrow river (∼60 m wide), using a landslide‐induced flood on the Chilcotin River (Canada) as a case study. SWOT
J. Plante, C. B. Brunelle, L. Perez
wiley   +1 more source

PCA-enhanced Speckle Interferometry with Bicubic Interpolation at the OAN-SPM México

The Astronomical Journal
We present an improved methodology for the reduction and analysis of speckle interferometry data, based on observations obtained with the 2.1 m telescope at the Observatorio Astronómico Nacional in Sierra San Pedro Mártir, México.
C. A. Guerrero, D. O. Ochoa, B. Hernández-Valencia, T. Benadalid, I. A. Peralta-Mendoza, E. Romero Hernández, F. A. García-Castillo, S. Ayala, J. E. Pérez-León, F. J. Tamayo, A. Avilés, E. Sánchez, J. H. Castro-Chacón, A. Bautista-Hernández, M. Reyes-Ruiz, E. G. Pérez-Tijerina   +15 more
doaj   +1 more source

Searches for Gravitational Waves from Binary Neutron Stars: A Review

, 2007
A new generation of observatories is looking for gravitational waves. These waves, emitted by highly relativistic systems, will open a new window for ob- servation of the cosmos when they are detected.
A Abramovici, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Abbott, B Allen, B Willke, BC Barish, BJ Owen, BJ Owen, BS Sathyaprakash, C Cutler, DA Brown, E Amaldi, ES Phinney, F Acernese, FAE Pirani, GE Moss, H Tagoshi, H Tagoshi, H Takahashi, IH Stairs, J Giaime, J Giaime, J Weber, J Weber, JA Faber, JH Taylor, JH Taylor, JH Taylor, JL Provencal, K Belczynski, KS Thorne, L Bildsten, L Blanchet, L Blanchet, LA Wainstein, LIGO Scientic Collaboration), LIGO Scientific Collaboration), LIGO Scientific Collaboration), LS Finn, M Ando, ME Gertsenshtein, N Christensen, P Astone, P Fritschel, P Fritschel, P Nutzman, PC Peters, PR Brady, PR Saulson, R Adhikari, R Weiss, RA Hulse, RL Forward, S Chandrasekhar, S Chandrasekhar, S Droz, T Damour, TA Apostolatos, V Kalogera, ZA Allen   +70 more
core   +1 more source