Results 41 to 50 of about 20,698 (215)

An Advanced Environment for Hybrid Modeling of Biological Systems Based on Modelica

Journal of Integrative Bioinformatics, 2011
Biological systems are often very complex so that an appropriate formalism is needed for modeling their behavior. Hybrid Petri Nets, consisting of time-discrete Petri Net elements as well as continuous ones, have proven to be ideal for this task ...
Proß Sabrina, Bachmann Bernhard
doaj   +2 more sources

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Timed Colored Logical Petri Net [PDF]

Jisuanji kexue yu tansuo
Aiming at the problems of weak expressive ability and narrow scope of application in extended colored logical Petri net, timed colored logical Petri net is proposed. Firstly, instantiating colors and using variables to build expressions on directed edges
WANG Jiafeng, XU Xian
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Research on Functional Hazard Analysis Method for IMA Reconfiguration [PDF]

Jisuanji gongcheng, 2016
The traditional hazard analysis methods for Integrated Modular Avionics(IMA) reconfiguration are static system structure hazard analysis method.It cannot make hazard analysis on the failure condition of the dynamic reconfiguration of IMA,and the ...
CHEN Long,WANG Lisong
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

Formal Description of Design Pattern Based on Petri Net [PDF]

Jisuanji gongcheng, 2016
It is very meaningful for software development to identify design patterns automatically from Unified Modeling Language(UML) models.Formalization is the base of automatic identification of design patterns,so a method based on Petri net is proposed to ...
WANG Lei,JIANG Jiulei,WANG Xiaofeng
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

PEMODELAN HYBRID SINTESIS PADA AUTOMATED MANUFACTURING SYSTEM (AMS) DENGAN MENGGUNAKAN PETRI NET

Barekeng, 2012
Dalam Jurnal ini dibahas masalah sistem even diskrit yang ada pada Automated Manufacturing System (AMS), khususnya menyangkut model, kedinamikan, dan mendesain sistem AMS dengan menggunakan tool matematik Petri net.
Dorteus L. Rahakbauw
doaj   +1 more source