Results 41 to 50 of about 2,797 (253)

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Adaptive lighting systems and the method of implementing dynamically adjustable on-demand strategies – conclusions from research

Technical Transactions, 2022
Street lighting is an important aspect of the operation of not just every city or municipality but also the operation of the roads and highways in every country. The search for energy-saving solutions has become a ubiquitous number-one topic and leads to
Lewandowski Wojciech, Wojewoda Aleksandra, Wojewoda Izabela   +2 more
doaj   +1 more source

Deterministic and Probabilistic Prediction of Wind Power Based on a Hybrid Intelligent Model

Energies, 2023
Uncertainty in wind power is often unacceptably large and can easily affect the proper operation, quality of generation, and economics of the power system.
Jiawei Zhang, Rongquan Zhang, Yanfeng Zhao, Jing Qiu, Siqi Bu, Yuxiang Zhu, Gangqiang Li   +6 more
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

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

A Review of Advances in Lighting Systems’ Technology—The Way Toward Lighting 4.0 Era

IEEE Open Journal of Industry Applications, 2023
Research and development over the last century have historically concentrated on improving one specific aspect of energy efficiency. The market penetration rate for systems using solid-state light sources is currently between 40 and 45 percent, and it is
Georges Zissis, Paolo Bertoldi
doaj   +1 more source

Smart Curtains and Smart Lighting

This project introduces a smart system for automated lighting and curtain control that combines sensors, microcontrollers, and IoT integration. Using Arduino Uno, NodeMCU ESP8266, Light Dependent Resistors (LDRs), and a stepper motor, the system dynamically manages indoor lighting and curtains based on ambient light conditions.
Tarunsing Pawar, Piyush Ambade, Anantraj Phulari, Aditya Patki, Shlok Raskar, Atul Kulkarni   +5 more
openaire   +1 more source

Smart Street Lights

International Journal for Research in Applied Science and Engineering Technology, 2023
Abstract: In today's digitalized and technological age, immense electricity has been consumed by street lights because of incessant working of street lights during night. Smart system is mechanized and designed to tackle the crisis related to access consumption of electricity as well as emission of carbon dioxide from it.
Niji Dhol, Netra Padsumbiya, Shivrajsinh Rayjada   +2 more
openaire   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Accelerated computation for 2D isogeometric acoustic model with ground reflection by integrating Taylor expansion and deep neural network

Science Progress
This article provides a method that combines Taylor expansion and neural network technology to accelerate the solution of an isogeometric acoustic model with ground reflection.
Jinfeng Gao, Hehong Ma, Dongqing Miao, Ruxian Yao, Yu Zhang   +4 more
doaj   +1 more source