Results 121 to 130 of about 221,066 (220)

FMint: Bridging Human Designed and Data Pretrained Models for Differential Equation Foundation Model for Dynamical Simulation

Advanced Theory and Simulations, EarlyView.
FMint is introduced as a multi‐modal foundation model that integrates human‐designed solvers and data‐driven methods for fast, accurate simulation of dynamical systems. FMint leverages in‐context learning within a transformer‐based framework to refine coarse numerical solutions.
Zezheng Song, Jiaxin Yuan, Haizhao Yang
wiley   +1 more source

The KLT Kernel in Twistor Space. [PDF]

Commun Math Phys
Adamo T, Klisch S.
europepmc   +1 more source

A Convoy of Magnetic Millirobots Transports Endoscopic Instruments for Minimally‐Invasive Surgery

Advanced Science, EarlyView.
The first electrocautery procedure performed by a team of millirobots (TrainBots) is presented. Enhanced with optimized feet, millirobots form a convoy to facilitate the collaborative transportation of wires and catheters through biological lumens, e.g. bile ducts. It opens up the possibility of using a team of mini‐robots in future endoscopic surgery.
Moonkwang Jeong, Xiangzhou Tan, Felix Fischer, Tian Qiu   +3 more
wiley   +1 more source

3D‐AJP: Fabrication of Advanced Microarchitected Multimaterial Ceramic Structures via Binder‐Free and Auxiliary‐Free Aerosol Jet 3D Nanoprinting

Advanced Science, EarlyView.
A new paradigm in manufacturing microarchitected multimaterial 3D ceramics is demonstrated. Precise ceramic microlattices, spirals, and microwalls with ultralow shrinkage are achieved via droplet‐based printing without any auxiliary support. ZnO ceramic microwalls via this technique are demonstrated as electrodes for breast cancer biomarker detection ...
Chunshan Hu, Sanjida Jahan, Bin Yuan, Rahul Panat   +3 more
wiley   +1 more source

Exact dynamical black hole solutions in five or higher dimensions. [PDF]

Eur Phys J C Part Fields
Fahim BH, Ghezelbash AM.
europepmc   +1 more source

Mental Gravity: Depression as Spacetime Curvature of the Self, Mind, and Brain. [PDF]

Entropy (Basel), 2023
Kent L.
europepmc   +1 more source

A geometrical representation of the quantum information metric in the gauge/gravity correspondence

, 2021
Asato Tsuchiya, Kazushi Yamashiro
openalex   +1 more source

Acoustic Rayleigh Wave Turbulence in Soft Viscoelastic Matter

Advanced Science, EarlyView.
Discrete acoustic Rayleigh wave turbulence (DARWT) is observed on the free surface of viscoelastic materials under monochromatic excitation. Governed by bulk shear rigidity supporting inertial modes against surface tension, the nonlinear Rayleigh waves exhibit distinct power‐law scaling and turbulence features in their Kolmogorov–Zakharov spectra. This
Mikheil Kharbedia, Horacio López‐Menéndez, Basilio Javier García, Manuel G. Velarde, Francisco Monroy   +4 more
wiley   +1 more source

A new tube chamber system for evaluation of anterior chamber pressure during phacoemulsification tested in porcine eyes. [PDF]

Int J Ophthalmol
Higashijima F, Hatano M, Ohta M, Ogata T, Yoshimoto T, Ashimori A, Wakuta M, Kimura K.   +7 more
europepmc   +1 more source

Shared and Unique Neural Codes for Biological Motion Perception in Humans and Macaque Monkeys

Advanced Science, EarlyView.
Cross‐species fMRI studies reveal distinct neural mechanisms for biological motion (BM) processing. In humans, the posterior superior temporal sulcus (hpSTS) selectively responds to conspecific BM, while monkeys process BM from both species in the middle temporal area (MT).
Yuhui Cheng, Yumeng Xin, Xiqian Lu, Tianshu Yang, Xiaohan Ma, Xiangyong Yuan, Ning Liu, Yi Jiang   +7 more
wiley   +1 more source