Results 51 to 60 of about 12,878 (288)

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Anatomy of the binary black hole recoil: A multipolar analysis [PDF]

, 2008
We present a multipolar analysis of the gravitational recoil computed in recent numerical simulations of binary black hole (BH) coalescence, for both unequal masses and non-zero, non-precessing spins.
Schnittman, J., Kelly, B., Baker, J., Boggs, W., Buonanno, A., Centrella, J., McWilliams, S., van Meter, J.   +7 more
core   +2 more sources

Engineering of Crystallinity to Amplify Chiroptical Activity of TiO2 Nanohelices for Enhancing Dissymmetric Circularly Polarized Photocatalysis

Advanced Functional Materials, EarlyView.
Enhancing crystallinity through thermal annealing leads to amplifying the chiroptical activity of TiO2 nanohelices (NHs) fabricated by glancing angle deposition, ascribed to the suppression of charge trapping. The enhanced chiroptical activity can be converted into pronounced dissymmetric photocatalytic kinetics of circularly polarized photocatalysis ...
Ying Wang, Lin Yang, Junjun Liu, Zhifeng Huang   +3 more
wiley   +1 more source

Nuclear structure in the neutron-deficient Sn nuclei TKEL effects on lifetime measurements [PDF]

EPJ Web of Conferences, 2019
The presence of seniority-like isomers along the Z = 50 isotopic chain have been an experimental limitation to the investigation of the electromagnetic properties of the low-lying states in the light Sn nuclei. Combining a multi-nucleon transfer reaction
Siciliano Marco, Valiente-Dobón José-Javier, Goasduff Alain   +2 more
doaj   +1 more source

Doppler cooling to the recoil limit by means of sharp atomic transitions with controlled quenching [PDF]

Journal of the Optical Society of America B, 2003
We develop an analytical approach to Doppler cooling of atoms by one- or two-photon transitions when the natural width of the excited level is so small that the process leads to a Doppler temperature comparable with the recoil temperature. In such a limit the usual Fokker–Planck equation for Doppler cooling does not correctly describe the cooling ...
Zehnlé, Véronique, Garreau, Jean Claude   +1 more
openaire   +2 more sources

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Research on Adaptability of Anti-Recoil Control Algorithm of Riser Tensioner

Shiyou jixie, 2020
To further verify the adaptability of the anti-recoil control of the riser tensioner during emergency disconnect sequence in offshore drilling, a simulation model of the anti-recoil control of the riser system was established.
Li Huan, Li Peng, Bai Lanchang, Fan Song, Fu Jun   +4 more
doaj  

Performance Study of a Permanent-Magnet Eddy Current Damper for Guns Recoil Control

Journal of Physics: Conference Series, 2023
Abstract Eddy current damper (ECD) is a promising device for dissipating kinetic energy in dynamic systems, this study is conducted to analyze the dynamic characterization and structural optimization of linear ECD under guns launch load. The recoil resistance of ECD under guns launch load is highly nonlinear at high recoil velocity, and ...
Ning Liu, Nan-nan Wang, Yan-ping Shen, Biao-biao Wang   +3 more
openaire   +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

The influence of the regional distribution of reduced lung elastic recoil on FEV1 [PDF]

, 2010
Rationale: A link has been observed in several studies between the regional distribution of emphysema and the resulting magnitude of reduction in FEV1.
Eric A. Hoffman, Merryn H. Tawhai, Hoffman, EA, Tawhai, Merryn, Kerry L. Hedges, Hedges, Kerry   +5 more
core   +1 more source