Results 71 to 80 of about 69,883 (320)

The wave nature of continuous gravitational waves from microlensing [PDF]

, 2019
Gravitational wave predicted by General Relativity is the transverse wave of spatial strain. Several gravitational waveform signals from binary black holes and from a binary neutron star system accompanied by electromagnetic counterparts have been ...
Biesiada, Marek, Fan, Xi-Long, Liao, Kai
core   +2 more sources

Displacement and Vibration Measurements with Interferometers: Benchmark Configurations, Performance, and R&D Opportunities

Advanced Photonics Research, EarlyView.
Self‐mixing interferometry is a powerful technique that brings together the exceptional sensitivity of phase measurements with the unequalled simplicity of the self‐mix configuration based on modulation of the cavity field induced by the return from the target. According to the selected measurand, displacement or vibration, and to the analog of digital
Silvano Donati
wiley   +1 more source

Gravitomagnetic Effects in the Propagation of Electromagnetic Waves in Variable Gravitational Fields of Arbitrary-Moving and Spinning Bodies [PDF]

, 2001
Propagation of light in the gravitational field of self-gravitating spinning bodies moving with arbitrary velocities is discussed. The gravitational field is assumed to be "weak" everywhere. Equations of motion of a light ray are solved in the first post-
A. Einstein, A. Laor, A. Melchiorri, A. Papapetrou, A. Spallicci, A.M. Anile, A.N. Taub, B. Bertotti, B. Bertotti, B. Bertotti, B. Mashhoon, B. Mashhoon, B. Mashhoon, B. Mashhoon, B. Mashhoon, B. Mashhoon, B. Mashhoon, B. Mashhoon, B. Mashhoon, Bahram Mashhoon, F.S. Su, G. Santarelli, G.V. Skrotskii, G.V. Skrotskii, I.G. Dymnikova, I.Yu. Kobzarev, J. Ibañez, J.H. Taylor, J.L. Anderson, K. Chen, L. Bel, L. Blanchet, L. Blanchet, L.B. Okun, L.M. Krauss, M.S. Turner, M.V. Sazhin, N. Wex, N.Yu. Gnedin, O.V. Doroshenko, P. Laguna, P.A. Connors, S. Chandrasekhar, S.A. Klioner, S.A. Klioner, S.M. Kopeikin, S.M. Kopeikin, S.M. Kopeikin, S.M. Kopeikin, S.M. Kopeikin, S.M. Kopeikin, S.M. Kopeikin, S.M. Kopeikin, Sergei Kopeikin, T. Damour, V.B. Braginsky, V.P. Frolov   +56 more
core   +2 more sources

DePerio: Deep Learning‐Based Oral Inflammatory Load Quantification for Periodontal Applications

Advanced Intelligent Systems, EarlyView.
a) Inflammation and oral polymorphonuclear neutrophil (oPMN) Migration: Dental plaque accumulation leads to inflammation, prompting white blood cells (WBCs), particularly oPMNs, to migrate from blood vessels through the gingival epithelium into the oral cavity.
Fatemeh Soheili, Negin Masoudifar, Shahin Ebrahimi, Navid Mohaghegh, Mahdi S. M. H. Daneshvar, Mahdi Amrollahi Biouki, Yasaman Tahernezhad, Chunxiang Sun, Michael Glogauer, Ebrahim Ghafar‐Zadeh   +9 more
wiley   +1 more source

Primordial black hole detection through diffractive microlensing

, 2018
Recent observations of gravitational waves motivate investigations for the existence of Primordial Black Holes (PBHs). We propose the observation of gravitational microlensing of distant quasars for the range of infrared to the submillimeter wavelengths ...
Mehrabi, A., Naderi, T., Rahvar, S.
core   +1 more source

Shape, shear & flexion: An analytic flexion formalism for realistic mass profiles [PDF]

, 2009
Flexion is a non-linear gravitational lensing effect that arises from gradients in the convergence and shear across an image. We derive a formalism that describes non-linear gravitational lensing by a circularly symmetric lens in the thin-lens ...
Athreya, Bacon, Bartelmann, Binney, C. J. Fluke, Caon, Cardone, Carlberg, Ciotti, Czoske, Côté, Dye, Einasto, Elíasdóttir, Ettori, Ferrarese, Gavazzi, Goldberg, Goldberg, Goldberg, Graham, Graham, Graham, Graham, Graham, Graham, Hansen, Hoekstra, Hoekstra, Irwin, Irwin, Irwin, Katgert, Koopmans, Lauer, Lauer, Lima Neto, Lin, Lokas, Mandelbaum, Merritt, Merritt, Munshi, Navarro, Navarro, Okabe, Okura, Okura, P. D. Lasky, Prugniel, Refregier, Refregier, Rines, Rusin, Rusin, Schneider, Schneider, Schneider, Sérsic, Treu, Treu, Trujillo, Tu, van der Marel, Wojtak, Wright   +65 more
core   +1 more source

Multimodal Locomotion of Soft Robots

Advanced Intelligent Systems, EarlyView.
This review comprehensively surveys recent advances in multimodal locomotion within soft robotics. Typical locomotion modes are summarized and categorized. Furthermore, the underlying mechanisms enabling multimodal locomotion are discussed and classified into three primary categories: active control‐based, reconfiguration‐based, and environment ...
Zihao Yuan, Huangwei Ji, Kai Huang, Feifei Chen, Guoying Gu   +4 more
wiley   +1 more source

Multimodal multi-output ordinal regression for discovering gravitationally-lensed transients

Machine Learning: Science and Technology
Gravitational lenses are caused by massive astronomical objects that distort space-time, bending light. They can distort transient astrophysical events, such as supernovae (SN), which are the subject of extensive study.
Nicolò Oreste Pinciroli Vago, Piero Fraternali   +1 more
doaj   +1 more source

The first direct detection of a gravitational micro-lens toward the Galactic bulge

, 2007
We present a direct detection of the gravitational lens that caused the microlensing event MACHO-95-BLG-37. This is the first fully resolved microlensing system involving a source in the Galactic bulge, and the second such system in general. The lens and
A. Wood, Baraffe I., Bessell M. S., Chang K., Kozlowski S., P. R. Woźniak, Perryman M. A. C., S. Kozłowski, S. Mao, Udalski A., Wozniak P.   +10 more
core   +1 more source

Stability and Release Characteristics of Core‐Shell Beads with Emulsion Core Under Gastrointestinal Conditions

Advanced NanoBiomed Research, EarlyView.
A combined emulsion–core‐shell structure system is developed for targeted delivery of lipophilic compounds to the proximal intestine. Using vitamin D3‐loaded sunflower oil emulsions, the core‐shell structure enhances droplet stability, encapsulation efficiency, and gastric protection.
Fariba Malekpour Galogahi, Haotian Cha, Lingxi Ouyang, Nam‐Trung Nguyen   +3 more
wiley   +1 more source