Results 61 to 70 of about 14,278,833 (245)

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

SIN-Polarity: A Novel Algorithm for Automatic Identification of P -Wave First-Motion Polarity Based on a Sine-Wave Template

Focal mechanism is crucial for understanding seismogenic tectonic characteristics and assessing earthquake hazards. First-motion polarity is one of the key constraint parameters for solving the focal mechanism problem, but how to accurately and ...
Jianlong Yuan, Shaojie Zhang, Dawei Gao, Cong Wang, Jiashun Yu, Xinran Fan, Huilian Ma   +6 more
core   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 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

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

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

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

Role of rac1 protein in the acquisition and mainteinance of epithelial cell polarity [PDF]

, 2009
: The acquisition of cell polarity, which includes the establishment of the tight junction barrier, the polarized assembly of the cytoskeleton and the appropriate organization of membrane traffic, requires external cues, that in epithelial cells are ...
Santoriello, Margherita
core   +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