Results 61 to 70 of about 212,077 (283)

Identifying combinations of tetrahedra into hexahedra: a vertex based strategy

, 2018
Indirect hex-dominant meshing methods rely on the detection of adjacent tetrahedra an algorithm that performs this identification and builds the set of all possible combinations of tetrahedral elements of an input mesh T into hexahedra, prisms, or ...
Johnen, Amaury, Pellerin, Jeanne, Remacle, Jean-Francois, Verhetsel, Kilian   +3 more
core   +1 more source

Frido: Feature Pyramid Diffusion for Complex Scene Image Synthesis

Proceedings of the AAAI Conference on Artificial Intelligence, 2023
Diffusion models (DMs) have shown great potential for high-quality image synthesis. However, when it comes to producing images with complex scenes, how to properly describe both image global structures and object details remains a challenging task. In this paper, we present Frido, a Feature Pyramid Diffusion model performing a multi-scale coarse-to ...
Fan, Wan-Cyuan, Chen, Yen-Chun, Chen, Dongdong, Cheng, Yu, Yuan, Lu, Wang, Yu-Chiang Frank   +5 more
openaire   +2 more sources

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Power Pylon Reconstruction Based on Abstract Template Structures Using Airborne LiDAR Data

Remote Sensing, 2019
As an important power facility for transmission corridors, automatic three-dimensional (3D) reconstruction of the pylon plays an important role in the development of smart grid.
Shichao Chen, Cheng Wang, Huayang Dai, Hebing Zhang, Feifei Pan, Xiaohuan Xi, Yueguan Yan, Pu Wang, Xuebo Yang, Xiaoxiao Zhu, Ardana Aben   +10 more
doaj   +1 more source

Structural Classification of Metal Complexes with Three-Coordinate Centres [PDF]

, 2015
Attempts to describe the geometry about three-coordinate silver(I) complexes have proven difficult because interatomic angles generally vary wildly and there is no adequate or readily available classification system found in the literature.
Brown, Kenneth J., Davis, Timothy L., Gardinier, James R., Hewage, Jeewantha S., Lindeman, Sergey V., Treleven, Alexander Richard, Watts, Joshua A.   +6 more
core   +1 more source

Spatial distribution of Gaussian fluctuations of the molecular field and magnetization in the pyramid-like Ising nanoscopic system interacting with the substrate

, 2009
We study thermodynamic properties of an Ising model of a ferromagnetic nanoscopic pyramid deposited onto a ferromagnetic bulk substrate. The influence of the interaction between the pyramid and the substrate is calculated in terms of the equilibrium ...
Bland, Borkowski, Hirjibehedin, Hoffmann, Jacyna-Onyszkiewicz, Jamet, Kaiser, Kosiorek, Kosiorek, L.S. Borkowski, Müller, Ness, Onyszkiewicz, Onyszkiewicz, Onyszkiewicz, Onyszkiewicz, Schmid, Skomski, Z. Jacyna-Onyszkiewicz   +18 more
core   +1 more source

Shaping of Biohybrid Functional Living Materials

Advanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck, Mark Ablonczy, Sourav Patranabish, Kunal Masania   +3 more
wiley   +1 more source

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Parallel 3D Bioprinting on SLIPS‐Microarrays

Advanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg, Julian A. Serna, Maike Schliephake, Pavel A. Levkin   +3 more
wiley   +1 more source

Superpixel-based Semantic Segmentation Trained by Statistical Process Control

, 2017
Semantic segmentation, like other fields of computer vision, has seen a remarkable performance advance by the use of deep convolution neural networks.
Jeong, Jisoo, Kwak, Nojun, Park, Hyojin, Yoo, Youngjoon   +3 more
core   +1 more source