Results 31 to 40 of about 1,462 (258)

Noise reduction in gravitational-wave data via deep learning

Physical Review Research, 2020
With the advent of gravitational-wave astronomy, techniques to extend the reach of gravitational-wave detectors are desired. In addition to the stellar-mass black hole and neutron star mergers already detected, many more are below the surface of the ...
Rich Ormiston, Tri Nguyen, Michael Coughlin, Rana X. Adhikari, Erik Katsavounidis   +4 more
doaj   +1 more source

Time-Delay Interferometry

Living Reviews in Relativity, 2014
Equal-arm detectors of gravitational radiation allow phase measurements many orders of magnitude below the intrinsic phase stability of the laser injecting light into their arms.
Massimo Tinto, Sanjeev V. Dhurandhar
doaj   +1 more source

Dependence of the detected signal on the kinematic parameters of the satellite in the S-LIGO-E2R space system

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2021
The changes of distances less than ~10–21 are registered during the gravitational wave experiment. This feature determines the minimum size of experimental installations and the frequency range of gravitational wave detectors.
I. P. Ohrymenko, Р. V. Petrov, N. N. Kolchevsky   +2 more
doaj   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Quantitative 3D Real‐Space Analysis of Photonic Supraparticles

Advanced Materials, EarlyView.
This work shows that through quantitative 3D real‐space analysis, photonic supraparticles can be investigated in detail. By clustering and classifying all particles, structure features can easily be detected, and the internal structure can be quickly investigated. This methodology allows for quick identification of different crystal structures, such as
Jesse Ian Bückmann, Leroy Daniël Hoitink, Ruizhi Yang, Alptuğ Ulugöl, Laura Filion, Alfons van Blaaderen   +5 more
wiley   +1 more source

Direct Gravity‐Induced Modulation of Cardiac Conduction Pathways Evidenced Through Propagation Features in Electrophysiological Mapping

Advanced Materials Technologies, EarlyView.
A high‐density wearable body‐surface potential mapping array reveals how gravity reshapes cardiac conduction in real time. By resolving spatiotemporal delay patterns invisible to conventional ECG, the platform uncovers posture‐dependent electrophysiological adaptations across the thorax.
Ruben Ruiz‐Mateos Serrano, Matias L. Picchio, Daniele Mantione, David Mecerreyes, George G. Malliaras   +4 more
wiley   +1 more source

Massive Double White Dwarf Binary Mergers from the Moon: Extending the Reach of Multimessenger Astrophysics

The Astrophysical Journal
We explore the potential of lunar-based gravitational-wave detectors to broaden the multimessenger astrophysics landscape by detecting mergers of massive ( M _1 ,  M _2  > 1 M _⊙ ) double white dwarf (WD) binaries. These systems are potential progenitors
Manuel Pichardo Marcano, Anjali B. Yelikar, Karan Jani   +2 more
doaj   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Gravitational Wave & Relativity Impact Electronic Communication & Engineering

MATEC Web of Conferences, 2017
About a few months ago (Feb 11, 2016), the LIGO (Laser Interferometer Gravitational-Wave Observatory) scientist team researchers made an announcement that they had confirmed the gravitational wave already detected on Sept 14, 2015 (by LIGO’s twin ...
Zakaria Shahrudin, Abd Razak Norazlina, Baharudin Zikri Abadi   +2 more
doaj   +1 more source

Gravitational lenses as long-baseline gravitational-wave detectors [PDF]

Physical Review Letters, 1989
Gravitational waves produce a time delay between the different images of a gravitational lens. The measurements of the time delay in the gravitational lens 0957{plus minus}561 put new limits on the amplitude of low-frequency gravitational waves {ital h}{lt}2{times}10{sup {minus}5}({nu}/(3{times}10{sup {minus}18} Hz)) in the frequency range 3{times}10 ...
openaire   +3 more sources