Results 71 to 80 of about 5,537,609 (250)
Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals
Advanced Functional Materials, EarlyView.The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner +5 more
wiley +1 more source
Genetically Programmed Shape‐Morphing of Engineered Living Materials
Advanced Functional Materials, EarlyView.Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker +7 more
wiley +1 more source
ABSTRACT Rule-Based Reasoning about Qualitative
, 2008 This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifacts.
Spatiotemporal Relations
core
Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces
Advanced Functional Materials, EarlyView.Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng +20 more
wiley +1 more source
Convective coupled map for simulating spatiotemporal chaos in flows
, 1995 A coupled map lattices with convective nonlinearity or, for short, Convective Coupled Map (CCM) is proposed in this paper to simulate spatiotemporal chaos in fluid hows.
Cao LY, 李家春, 何国威
core +2 more sources
Advanced Functional Materials, EarlyView.The mantis shrimp telson reveals how ridged biological shields control deformation under impact. Inspired by this architecture, telson‐inspired ridged curved shells transform ridge geometry and macroscopic curvature into bidirectional snap‐through, tunable stiffness, and enhanced hysteretic energy dissipation for multifunctional architected materials ...
Phani Saketh Dasika +5 more
wiley +1 more source
Shui kexue jinzhan, 2017 As a key state variable, soil moisture influences hydrological, meteorological and ecological processes. The objective of this study is to study the spatiotemporal characteristics of surface soil moisture across China using multi-satellite observations ...
LIU Ronghua +6 more
doaj +1 more source
Spatiotemporal Statistics for Video Quality Assessment
, 2016 It is an important task to design models for universal no-reference video quality assessment (NR-VQA) in multiple video processing and computer vision applications.
Lu, Xiaoqiang, Guo, Qun, Li, Xuelong
core +1 more source
Advanced Functional Materials, EarlyView.An organic neuromorphic architecture for the classification of human motor behavior is presented and validated. It performs somatic integration by linearly combining the activity from three muscles. An investigation of synaptic weights is presented and discussed in relationship with the classification performance.
Ilenia Sergi +7 more
wiley +1 more source
Exploratory precipitation metrics: spatiotemporal characteristics, process-oriented, and phenomena-based [PDF]
, 2022 Precipitation sustains life and supports human activities, making its prediction one of the most societally relevant challenges in weather and climate modeling.
NP Klingaman (21939557) +16 more
core +1 more source