Results 201 to 210 of about 1,918,981 (287)

Enhancing Specific Stiffness of Nano‐Architected Materials Through Generative AI and Active Learning

Advanced Science, EarlyView.
A structure‐centric generative framework searches voxelated design space directly, coupling a variational autoencoder with multi‐objective optimization and active learning to progressively expand the validated design domain. The discovered nano‐architectures, realized as pyrolytic carbon by two‐photon lithography, deliver 18–23% higher stiffness and 26–
Jinwook Yeo, Peter Serles, Donggeun Park, Julia R. Greer, Seunghwa Ryu   +4 more
wiley   +1 more source

Mapping brain volume changes in the zQ175DN mouse model of Huntington's disease: a longitudinal MRI study. [PDF]

Biomark Res
Vidas-Guscic N, Vasilkovska T, Pluym S, van Rijswijk J, Van Audekerke J, Tang H, Muñoz-Sanjuán I, Pustina D, Cachope R, Van der Linden A, Bertoglio D, Verhoye M.   +11 more
europepmc   +1 more source

Habitat‐Specific Design Strategies for Untethered Soft Robots

Advanced Science, EarlyView.
Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li, Zhikun Miao, Tuck‐Whye Wong, Tiefeng Li   +3 more
wiley   +1 more source

Latent accelerated diffusion-based deformation estimation for real-time volumetric imaging. [PDF]

Phys Med Biol
Zhang K, He G, Zhu Y, Wang Q, Chen M, Lu W, Gu X.   +6 more
europepmc   +1 more source

Decoupling Stable Cyclic Deformation From Defect Accumulation in Metals

Advanced Science, EarlyView.
Introducing amorphous nanoparticles into a metal matrix enables a cyclic deformation regime where strain hardening and defect accumulation are decoupled. These nanoparticles act as dislocation sinks and undergo reversible shear transformations, sustaining microstructural stability over millions of cycles.
Chenjun Ye, Shaofan Ge, Tian Yang, Leyi Tang, Kang Wang, Y. Morris Wang, Jun Ding, Zan Li, Di Zhang, En (Evan) Ma   +9 more
wiley   +1 more source

Spatiotemporal Computational Meta‐Imager for Broadband Dual‐Layer Optical Convolution

Advanced Science, EarlyView.
A single‐layer polarization‐multiplexed meta‐imager achieves factorized dual‐layer broadband convolution via spatiotemporal kernel decomposition. Fixed Bessel‐vortex bases and time‐sequential liquid‐crystal modulation deliver tunable signed weights and in‐situ fabrication‐error compensation. Experiments verify improved classification performance across
Mengguang Wang, Chenglong Zheng, Huaping Zang, Changwei Zhang, Huai Xia, Chang Wang, Zhenrong Zheng   +6 more
wiley   +1 more source

Precision of computed tomography volumetry in living donor liver transplantation: current evidence, limitations, and future directions. [PDF]

Hepatobiliary Surg Nutr
Saito Y, Morine Y, Yamada S, Teraoku H, Miyazaki K, Ikemoto T.   +5 more
europepmc   +1 more source

AKAP1 Protects Retinal Ganglion Cells and Preserves Vision by Improving Mitochondrial and Synaptic Health in Glaucomatous Neurodegeneration

Advanced Science, EarlyView.
Intravitreal AAV2‐mediated AKAP1 restoration enhances mitochondrial fusion and biogenesis, improves bioenergetic capacity, and preserves mitochondrial integrity in glaucomatous RGCs. AKAP1 stabilizes presynaptic structure, maintaining synaptic protein expression, and limiting complement‐associated neuroinflammation.
Tonking Bastola, Keun‐Young Kim, Ziyao Shen, Guy A. Perkins, Muna Poudel, Yoonjin Lim, Hyejeong Choi, Soo‐Ho Choi, Mark H. Ellisman, Robert N. Weinreb, Won‐Kyu Ju   +10 more
wiley   +1 more source

Multi-Objective Optimization of SLM Parameters for SS316L: Surface Quality, Microhardness, and Tribological Assessment. [PDF]

Materials (Basel)
Bhatt D, Vora J, Sahlot P, Patel SM, Parmar SF, Kumar K, Tamyis NM, Bandhu D.   +7 more
europepmc   +1 more source