Results 161 to 170 of about 26,475,004 (287)

On escape criterion of an orbit with s-convexity and illustrations of the behavior shifts in Mandelbrot and Julia set fractals. [PDF]

PLoS One
Alam KH, Rohen Y, Saleem N, Aphane M, Razzaque A.   +4 more
europepmc   +1 more source

Curvature‐Directed Elongation and Chiral Tilting Drive Asymmetric Tissue Patterning

Advanced Science, EarlyView.
Curvature and cell handedness together break tissue symmetry. On convex and concave surfaces, cells elongate along opposite geometric axes and tilt in a consistent chirality‐driven direction, yielding opposite alignment patterns from the same cells. Reversing intrinsic cell chirality reverses both.
Liyao Xu, Frank Daniel Peters, Haokang Zhang, Madison Stiefbold, Thangam Ramar, Aditya Agarwal, Leo Q. Wan   +6 more
wiley   +1 more source

Bio‐Inspired Gradient Heterogeneous Architectures for Ultrasensitive and Robust Strain Sensors via Programmable Crack Engineering

Advanced Science, EarlyView.
Inspired by the insect campaniform sensillum, a heterogeneous bilayer strain sensor is developed based on a unique impedance mismatch and three‐dimensional structural dynamic percolation strategy. The sensor enables real‐time multi‐joint teleoperation of three joints and the gripper using a six‐degree‐of‐freedom robotic‐arm platform.
Qi Wu, Tiantong Wang, Yinhao Wang, Yanggang Feng, Yan Huang   +4 more
wiley   +1 more source

Single-Session Curative Transarterial Onyx Embolization of a Convexity Dural AVF with a Concomitant Pial AVF Sharing the Vein of Labbé: A Case Report and Literature Review. [PDF]

J Neuroendovasc Ther
Hori S, Takase K, Tetsuo Y, Miyazaki Y, Umesaki A, Masuo O.   +5 more
europepmc   +1 more source

Single‐Pulse Femtosecond Laser 3D Multi‐Foci Light‐Field Engineering via Multi‐Layer Noise Threshold Filtering

Advanced Science, EarlyView.
This study presents a single‐pulse femtosecond laser strategy for three‐dimensional multi‐foci light‐field shaping and high‐throughput micro/nano manufacturing. The multi‐layer noise threshold filtering algorithm improves focal quality, while the multi‐layer over‐sampling algorithm increases focal density.
Shouyu Wu, Ruiyang Wang, Lan Jiang, Mengyao Tian, Yongjiu Yuan, Junrui Wu, Liang Zhao, Ruochen Zhang, Ziqian Ning, Xin Li   +9 more
wiley   +1 more source

Single-stage microscopic and endoscopic resection of spatially separate meningiomas through a single craniotomy. [PDF]

Surg Neurol Int
Kitamura T, Takahara K, Nogawa H, Yamada N, Ogino M.   +4 more
europepmc   +1 more source

Low‐Intensity Ultrasound‐Triggered Microbubble Cavitation Attenuates Diabetic Kidney Injury Partially by Reversing Endothelial Dysfunction

Advanced Science, EarlyView.
Non‐invasive low‐intensity pulsed ultrasound ‐triggered cavitation of clinically approved diagnostic‐grade microbubbles delivers favorable mechanical stimuli to renal microvasculature. This intervention restores renal microvascular homeostasis, alleviates DKD‐associated histological and functional damage, and suppresses inflammatory and fibrotic ...
Yubo Lai, Liang Zhang, Wenxin Tao, Jieyuan An, Lantian Wang, Zhaoyou Liu, Guodong Yang, Pengying Wu, Lijun Yuan   +8 more
wiley   +1 more source

Multiobjective second-order symmetric duality with F -convexity

, 2005
We suggest a pair of second-order symmetric dual programs in multiobjective nonlinear programming. For these second-order symmetric dual programs, we prove the weak, strong and converse duality theorems under F-convexity ...
X. Yang (2201716), Kok Lay Teo (10892537), S. Hou (2738869)   +2 more
core  

Surgical treatment of large vestibular schwannomas with hydrocephalus in octogenarians: Two cases with favorable functional outcomes. [PDF]

Surg Neurol Int
Nonaka M, Ueno K, Miyata M, Isozaki H, Li Y, Takeda J, Suyama T, Matsuda R.   +7 more
europepmc   +1 more source

LLMs as Representation Generators for Gradient‐Free Scientific Optimization: A Case Study in Battery Fast Charging

Advanced Science, EarlyView.
Large language models serve as representation generators for gradient‐free scientific optimization. Two complementary approaches produce executable battery‐charging policies either directly or through LLM‐designed neural representations coupled to Bayesian optimization.
Ge Lei, Ferran Brosa Planella, Sterling G. Baird, Samuel J. Cooper   +3 more
wiley   +1 more source