Results 91 to 100 of about 4,311,924 (246)

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

Requirement Analysis: Specify the Environmental Model

open access: yes, 2005
Interactive Media ElementThis interactive case study illustrates the specification of the environment model in software requirements analysis using the spec language to refine and formalize the requirements in the initial problem statement.

core  

Analytical Synthesis of Planar Four-Bar Linkages for Coupler-Curve Path Generation Through Precision Points

open access: yesEngineered Science
This paper was performed using geometry and interactive motion (GIM) software, a learning and research software designed to facilitate the kinematic analysis and synthesis of planar mechanisms.
Zhastalap Abilkaiyr   +5 more
doaj   +1 more source

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

open access: yesAdvanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin   +6 more
wiley   +1 more source

PaperCAD: A System for Interrogating CAD Drawings Using Small Mobile Computing Devices Combined with Interactive Paper

open access: yesAdvances in Human-Computer Interaction, 2014
Smartphones have become indispensable computational tools. However, some tasks can be difficult to perform on a smartphone because these devices have small displays.
WeeSan Lee, Thomas F. Stahovich
doaj   +1 more source

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

open access: yesAdvanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy   +7 more
wiley   +1 more source

Integration of a course management system with interactive educational multimedia [PDF]

open access: yes, 2005
With the recent emergence of open source course management systems, learning support infrastructures have received increased attention. More and more organisations adopt these systems to provide their educational services.
McMullen, Declan   +2 more
core   +2 more sources

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

open access: yesAdvanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov   +4 more
wiley   +1 more source

Interactive 3D Geometric Modelers with 2D UI

open access: yes, 2008
This paper presents an object-oriented framework which enhances the collaboration of three categories of experts that play fundamental role in the development of a software for interactive 3D geometric modelers.
Shin Ting, Marcelo Gomensoro Malheiros
core  

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

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