Results 211 to 220 of about 530,352 (266)

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae   +27 more
wiley   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu   +7 more
wiley   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

Parallel automatic adaptive analysis

Parallel Computing, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. Shephard   +5 more
openaire   +3 more sources

Automatic analysis of cerebral atrophy

Magnetic Resonance Imaging, 1997
3D MR data obtained for 10 healthy control subjects have been used to build a brain atlas. The atlas is built in four stages. First, a set of features that are unambiguously definable and anatomically relevant need to be computed for each item in the database.
G, Subsol   +4 more
openaire   +2 more sources

Automatic Diagrams Analysis

Geometric Modeling and Imaging--New Trends (GMAI'06), 2006
This paper presents fully automatic approach analysis for information extraction from digitized grey level images of scanned diagrams in the field of graphics recognition. The proposed algorithms were tested on Telecom Egypt diagrams and some randomly selected diagrams. The analysis involves three distinct stages: the location of starting pixels in the
openaire   +1 more source

Automatic Analysis of Moving Images

IEEE Transactions on Pattern Analysis and Machine Intelligence, 1981
Cine film and videotape are used to record a variety of natural processes in biology, medicine, meteorology, etc. This paper describes a system which detects and tracks moving objects from these records to obtain meaningful measures of their movements, such as linear and angular velocities. Features of the system are as follows.
Masahiko Yachida   +2 more
openaire   +2 more sources

Automatic complexity analysis

Proceedings of the fourth international conference on Functional programming languages and computer architecture - FPCA '89, 1989
One way to analyse programs is to to derive expressions for their computational behaviour. A time bound function (or worst-case complexity) gives an upper bound for the computation time as a function of the size of input. We describe a system to derive such time bounds automatically using abstract interpretation.
openaire   +1 more source

Automatic Nonzero Structure Analysis

SIAM Journal on Computing, 1999
The efficiency of sparse direct solvers heavily depends on the nonzero structure of the system matrix. The same is true for the algebraic construction of some preconditioners, e.g. block ILU preconditioners, algebraic domain decomposition preconditioners etc.
Aart J. C. Bik, Harry A. G. Wijshoff
openaire   +2 more sources

Automatic amortized analysis

Proceedings of the 17th International Symposium on Principles and Practice of Declarative Programming, 2015
We summarise the state of the art in automatic amortized resource analysis. We then focus on some recent applications to term rewriting with G. Moser and conclude with open problems and questions.
openaire   +1 more source

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