Results 101 to 110 of about 662 (278)
AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing
Advanced Materials, EarlyView.This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee +21 more
wiley +1 more source
The shallow permutations are the unlinked permutations
, 2022 Diaconis and Graham studied a measure of distance from the identity in the symmetric group called total displacement and showed that it is bounded below by the sum of length and reflection length. They asked for a characterization of the permutations where this bound is an equality; we call these the shallow permutations.
openaire +2 more sources
Discrete Mathematics, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Michael H. Albert +4 more
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Advanced Materials, EarlyView.ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald +7 more
wiley +1 more source
Transformative decision rules, permutability, and non-sequential framing of decision problems
, 2004 The concept of transformative decision rules provides auseful tool for analyzing what is often referred to as the`framing', or `problem specification', or `editing' phase ofdecision making.
Peterson, M.B., Peterson, Martin,
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Soft Hardware, Flowing Software: Reconfigurable Microfluidics for Adaptable Chemical Computation
Advanced Materials, EarlyView.A reconfigurable microfluidic platform based on soft, photo‐printable, and chemically erasable hydrogel structures printed and erased in situ is used to control flow routing, mixing, chemical patterning, and even chemical computing. Using hardware to control chemical computations decouples logic function from molecular composition, demonstrated via ...
Piet J. M. Swinkels +4 more
wiley +1 more source
Crossings and Permutations [PDF]
, 2006 We investigate crossing minimization problems for a set of permutations, where a crossing expresses a disarrangement between elements. The goal is a common permutation π* which minimizes the number of crossings. This is known as the Kemeny optimal aggregation problem minimizing the Kendall-τ distance.
Therese Biedl +2 more
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lim+, δ+, and Non-Permutability of β-Steps
, 2012 Using a human-oriented formal example proof of the lim+-theorem (that the sum of limits is the limit of the sum), we exhibit a non-permutability of β-steps and δ+-steps (according to Smullyan’s classification), which is not visible with non-liberalized δ-
Wirth, Claus-Peter
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Advanced Robotics Research, EarlyView.A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley +1 more source
On periodic radical groups in which permutability is a transitive relation
, 2007 A group G is said to be a PT-group if permutability is a transitive relation in the set of all subgroups of G. Our purpose in this paper is to study PT-groups in the class of periodic radical groups satisfying min-p for all primes ...
Ballester-Bolinches, A. +5 more
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