Results 51 to 60 of about 122,675 (338)

Scattering outcomes of close-in planets: constraints on planet migration [PDF]

, 2014
Many exoplanets in close-in orbits are observed to have relatively high eccentricities and large stellar obliquities. We explore the possibility that these result from planet-planet scattering by studying the dynamical outcomes from a large number of ...
Petrovich, Cristobal, Rafikov, Roman R., Tremaine, Scott   +2 more
core   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Study of Ultra-large Eccentricity amount Permissible type Constant Velocity Joint

The Proceedings of Mechanical Engineering Congress, Japan, 2018
Takashi NOZAKI, Shota Uchino
openalex   +2 more sources

Orbital tuning, eccentricity, and the frequency modulation of climatic precession [PDF]

, 2010
The accuracy of geologic chronologies can, in principle, be improved through orbital tuning, the systematic adjustment of a chronology to bring the associated record into greater alignment with an orbitally derived signal.
Aharonson, Oded, Huybers, Peter
core  

Suppression of extreme orbital evolution in triple systems with short range forces [PDF]

, 2014
The Lidov-Kozai (LK) mechanism plays an important role in the secular evolution of many hierarchical triple systems. The standard LK mechanism consists of large-amplitude oscillations in eccentricity and inclination of a binary subject to the quadrupole ...
Lai, Dong, Liu, Bin, Muñoz, Diego J.
core   +1 more source

Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents

Advanced Healthcare Materials, EarlyView.
Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn, Yongbin Ko, Juan S. Barajas‐Gamboa, Juan P. Pantoja, Oraib Al‐Ketan, Mohamed Ali, Sungyun Sohn, Heba Tageldeen Naser, Abdel‐Hameed Dabbour, Batoul Khlaifat, Ahmed AlZubaidi, Carlos Abril Vega, John Rodriguez, Matthew Kroh, Khalil B. Ramadi   +14 more
wiley   +1 more source

Controllable Dynamic Mechanical Cell Stimulation using Magnetically Actuated Artificial Cilia

Advanced Healthcare Materials, EarlyView.
This paper introduces a platform based on magnetic artificial cilia for providing controllable dynamic mechanical stimulation to single cells, suitable for investigating large cell populations and enabling live cell imaging. Proof‐of‐principle experiments show that cell morphology is strongly influenced by the artificial cilia, that cellular forces can
Roel Kooi, Tanveer Ul Islam, Oscar M.J.A. Stassen, Naomie Amsing, Jan de Boer, Jaap M.J. den Toonder   +5 more
wiley   +1 more source

Limiting eccentricity of sub-parsec massive black hole binaries surrounded by self-gravitating gas discs

, 2011
We study the dynamics of supermassive black hole binaries embedded in circumbinary gaseous discs, with the SPH code Gadget-2. The sub-parsec binary (of total mass M and mass ratio q=1/3) has excavated a gap and transfers its angular momentum to the self--
A. Sesana, Amaro-Seoane, Armitage, Armitage, Artymowicz, Artymowicz, Artymowicz, Bate, Bate, Begelman, Berentzen, C. Roedig, Cornish, Cuadra, Cuadra, Dotti, Dotti, Escala, Escala, Goldreich, Goldreich, Gould, Haiman, Hayasaki, Hopkins, Ivanov, J. Cuadra, Junker, Lin, Lodato, M. Colpi, M. Dotti, Mayer, Merritt, Nixon, Papaloizou, Peters, Pourbaix, Price, Rice, Scargle, Sesana, Shakura, Springel, Syer   +44 more
core   +1 more source

From Copper Nanoparticles to Alumina Encapsulated Porous Layers With Enhanced Mechanical Stability

Advanced Materials Interfaces, EarlyView.
This study analyzes the synthesis‐structure relation of individual Cu nanoparticles and highly porous nanoparticle‐based Cu films using different sputtering‐based nanoparticle sources. The inherent mechanical instability of the films is tackled with Al2O3 encapsulation through atomic layer deposition, enabling 4‐fold increase in critical force in ...
Dominik Gutnik, Daniele Casari, Laszlo Pethö, Michael Burtscher, Anna M. Hofer‐Roblyek, Christian Mitterer, Barbara Putz   +6 more
wiley   +1 more source

Global m=1 modes and migration of protoplanetary cores in eccentric protoplanetary discs [PDF]

, 2002
We calculate global $m=1$ modes with low pattern speed corresponding to introducing a finite eccentricity into a protoplanetary disc. We consider disc models which are either isolated or contain one or two protoplanets orbiting in an inner cavity. Global
Artymowicz, Bryden, Chiang, J. C. B. Papaloizou, Kley, Lee, Lin, Marcy, Mayor, Nelson, Ogilvie, Papaloizou, Papaloizou, Terquem, Tremaine, Tremaine, Ward   +16 more
core   +2 more sources