Results 71 to 80 of about 129,945 (270)

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

CREDIT-X1local: A reference dataset for machine learning seismology from ChinArray in Southwest ChinaKey points

Earthquake Science
High-quality datasets are critical for the development of advanced machine-learning algorithms in seismology. Here, we present an earthquake dataset based on the ChinArray Phase I records (X1).
Lu Li, Weitao Wang, Ziye Yu, Yini Chen
doaj   +1 more source

Flows, flares, and formation of umbrae and light bridges in BBSO region No. 1167 [PDF]

, 1990
We present high-resolution observations of the large active region BBSO No. 1167 (Boulder No. 5060) which cast new light on the structure of sunspot regions.
Wang, Haimin, Zirin, Harold
core  

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Rupture process of the 2023 MW 6.1 Jishishan (China) earthquake in a compressional stress regime and implications for seismic hazards

Geomatics, Natural Hazards & Risk
On 18 December 2023, an MW 6.1 earthquake struck Jishishan County, China, and occurred on a blind thrust fault at the northeastern edge of the Tibetan Plateau.
Xiangyun Guo, Xu Zhang, Xinxin Yin, Lei Yi, Anjian Wang, Chaoyong Peng, Shiguang Wang, Bo Zhang, Long Zhang, Zhenyue Li   +9 more
doaj   +1 more source

Determination of Moho depth and dip beneath MEDNET station AQU by analysis of broadband receiver functions

Annals of Geophysics, 1994
We applied the receiver function technique to retrieve Moho depth and dip beneath the MEDNET very-broadband seismographic station at l'Aquila, in the Central Apennines.
A. Morelli, A. Megna
doaj   +1 more source

Temporal Dynamics of Binocular Disparity Processing with Corticogeniculate Interactions [PDF]

, 1999
A neural model is developed to probe how corticogeniculate feedback may contribute to the dynamics of binocular vision. Feedforward and feedback interactions among retinal, lateral geniculate, and cortical simple and complex cells are used to simulate ...
Grossberg, Stephen, Grunewald, Alexander
core   +1 more source

Coupled spin models for magnetic variation of planets and stars

, 2011
Geomagnetism is characterized by intermittent polarity reversals and rapid fluctuations. We have recently proposed a coupled macro-spin model to describe these dynamics based on the idea that the whole dynamo mechanism is described by the coherent ...
A. Ferriz-Mas, A. Nakamichi, Acebron, Antoni, Campa, Christensen, D. Schmitt, Dias, Franchiotti, Gilbert, H. Mouri, Inglis, Ishikawa, J. Wicht, Kageyama, Kageyama, Kida, Kono, Korte, Kuramoto, M. Morikawa, Matsuyama, Mazaud, Rikitake, Roberts, Seki, Sota, Stanley, Stevenson, Tsinober   +29 more
core   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source

The 2018 Hokkaido Eastern Iburi earthquake (M JMA = 6.7) was triggered by a strike-slip faulting in a stepover segment: insights from the aftershock distribution and the focal mechanism solution of the main shock

Earth, Planets and Space, 2019
The Hokkaido Eastern Iburi earthquake (M JMA = 6.7) occurred on September 6, 2018, in the Hokkaido corner region where the Kurile and northeastern Japan island arcs meet.
Kei Katsumata, Masayoshi Ichiyanagi, Mako Ohzono, Hiroshi Aoyama, Ryo Tanaka, Masamitsu Takada, Teruhiro Yamaguchi, Kazumi Okada, Hiroaki Takahashi, Shin’ichi Sakai, Satoshi Matsumoto, Tomomi Okada, Toru Matsuzawa, Shuichiro Hirano, Toshiko Terakawa, Shinichiro Horikawa, Masahiro Kosuga, Hiroshi Katao, Yoshihisa Iio, Airi Nagaoka, Noriko Tsumura, Tomotake Ueno, the Group for the Aftershock Observations of the 2018 Hokkaido Eastern Iburi Earthquake   +22 more
doaj   +1 more source