Results 61 to 70 of about 1,062,238 (285)

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

Advanced 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, Kyle B. Meerbott, Lorenzo Travaglini, Garima S. Dobhal, Artur Sawicki, Marc R. Knecht, Tiffany R. Walsh, Dominic J. Glover   +7 more
wiley   +1 more source

Charactoristic of Scroll Compressor Refrigeration System with Twice-Vapor Injection

Zhileng xuebao, 2015
The thermodynamic model to analyze the scroll compressor refrigeration with twice-vapor injection system has been set up and the calculation program is designed. The two suitable middle pressures are calculated, and the recommended empirical formulas are
Xu Shuxue, Ma Guoyuan
doaj  

Gas-Liquid Flow of R290 in the Integrated Electronic Expansion Valve and Vapor Injection Loop for Heat Pump

Applied Sciences
Vapor injection (VPI) can significantly enhance the heating performance of electric vehicle (EV) heat pump systems under low ambient temperatures, making the integrated design and control of the VPI loop essential.
Zhiyuan Ji, Haimin Wang, Chunjing Lin
doaj   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Experimental Investigation on Heating Performance of Under-floor Heating System based on Vapor-injection Compressor

Zhileng xuebao, 2016
The scroll compression with vapor injection is applied to under-floor heating system to solve the problems of poor heating performance and instability operation under the condition of low ambient temperature in this paper.
Fei Jiyou, Wang Yinghan, Zhang Wenqiang, Li Hua, Xie Jinlu, Chen Dongdong, Liang Shengming   +6 more
doaj  

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Numerical study on the interaction of high-pressure water injection with lead-bismuth in the SGTR accident of LFR

Nuclear Engineering and Technology
The lead-bismuth cooled fast reactor (LFR) is one of the fourth-generation advanced reactors, which has the advantages of enhanced safety and high efficiency. However, the steam generator tube rupture (SGTR) accident is an important design-based accident
Gen Li, Han Hu, Xin Zhang
doaj   +1 more source

Dirac‐Source Linear X‐Ray Detection Diode

Advanced Functional Materials, EarlyView.
Monolayer graphene imparts near linear current‐voltage behavior to a perovskite X‐ray detection diode, contrasting with conventional diode‐like responses. Exploiting graphene's Dirac dispersion and a Schottky‐like back‐to‐back junction, the device achieves six‐orders‐of‐magnitude dark current suppression while retaining linearity over 200 V, enabling ...
Babar Shabbir, Shoaib Masood, Jialu Li, R. A. W. Ayyubi, Naeimeh Mozaffari, Mosarof Hossain, Nasir Mahmood, Muhammad Nadeem, Jacek J. Jasieniak   +8 more
wiley   +1 more source

Theoretical analysis and experimental validation of optimal vapor injection conditions for a low-pressure ratio scroll compressor

Case Studies in Thermal Engineering
This study investigates the impact of vapor injection parameters and positions on the performance of a low-pressure ratio scroll compressor in electric vehicle thermal management systems under extremely low temperatures.
Kang Li, Chunyu Li, Jian Cao, Ni Liu, Hua Zhang, Binlin Dou, Ran Tu, Qize He, Lin Su, Xuejin Zhou   +9 more
doaj   +1 more source

Vapor Chamber Utilization for Rapid Cooling in the Conventional Plastic Injection Molding Process

International Journal of Technology, 2017
Injection molding is the most common process for producing plastic products. The surface quality and the cycle time of the plastic product is strongly influenced by the cooling system, which accounts for approximately 70% of cycle time.
Ahmad Hasnan, Nandy Putra, Wayan Nata Septiadi, Bambang Ariantara, Nasruddin A Abdullah   +4 more
doaj   +1 more source