Results 91 to 100 of about 178,206 (308)

Thermodynamics of DNA packaging inside a viral capsid: the role of DNA intrinsic thickness

, 2003
We characterize the equilibrium thermodynamics of a thick polymer confined in a spherical region of space. This is used to gain insight into the DNA packaging process. The experimental reference system for the present study is the recent characterization
Arsuaga, Banavar, Banavar, Cerritelli, Cristian Micheletti, Davide Marenduzzo, Doniach, Ferrenberg, Flory, Gonzales, Grimes, Hansen, Homa, Katrich, Kindt, Lise, Maritan, Muthukumar, Odijk, Odijk, Pais, Riemer, Rybenkov, Simpson, Smith, Sokal, Stasiak, Strey, Tesi, Tinland   +29 more
core   +1 more source

Solvent Co‐Intercalation Enabled Ca Storage in MoS2 for Ca‐Ion Batteries

Advanced Functional Materials, EarlyView.
Regulating electrolyte solvation levels enables otherwise non‐intercalatable Ca2+ ions to reversibly co‐intercalate into molybdenum disulfide (MoS2) as ether‐solvated species. The intercalation reversibility is strongly governed by solvent chain length, as demonstrated using diethylene glycol dimethyl ether (G2) and tetraethylene glycol dimethyl ether (
Yudong Luo, Matthias Golomb, Yupei Han, Pan He, Neubi Xavier, Wanjun Ren, Yi Lu, Matthew Hopper, Henry R. Tinker, Qiong Cai, Yang Xu   +10 more
wiley   +1 more source

Effect of Mass Flow Rate in a Shell and Tube Heat Exchanger of Different Inner Tube Geometries during Solidification of Phase Change Material

Diyala Journal of Engineering Sciences
The current work consists of a theoretical and experimental investigation of the impact of mass flow rate on the solidification process of phase change materials (PCM) for various inner tube geometries of heat exchangers.
Abdulrazzaq M. Saleh Aljumaily, Akeel A. Mohammed, Sattar J. Aljabair   +2 more
doaj   +1 more source

Finite Element Simulation of Magnesium Alloy AZ31 Tube Bending

MATEC Web of Conferences, 2016
A finite element method based model has been developed for magnesium alloy AZ31 tube bending process simulation, using the tensile (for bend outer radius) and compressive (for bend inner radius) properties of the AZ31 alloy at the bending temperature of ...
Wu Wenyun, Xiao Lv, Wang Donghong
doaj   +1 more source

Mechanical Modeling of Tube Bending Considering Elastoplastic Evolution of Tube Cross-Section. [PDF]

Materials (Basel), 2022
Zhang Z, Wu J, Xu X, Yang Z, Wu W, Liu L.   +5 more
europepmc   +1 more source

Texoskeletons: Developing the Fundamental Technologies for Creating Intelligent Soft Robotic Clothing With Integrated 1D Sensors and Actuators

Advanced Functional Materials, EarlyView.
ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak, Rameesh Bulathsinghala, Jack Varga, Shuxin Meng, Kalana Marasinghe, Imaad Refai, Biyon Fernando, Amitkumar Patel, Chamika M. Halloluwa‐Arachchige, Carlos Oliveira, Arash M. Shahidi, Zahra Rahemtulla, Alexander Turner, Ziyun Ding, Bernard X. W. Liew, Andy Kerr, Ezio Preatoni, Theo Hughes‐Riley, Ishara Dharmasena, Pasindu Lugoda   +19 more
wiley   +1 more source

Defects in Rotary Draw Bending and Their Effects on Formability

Gazi Üniversitesi Fen Bilimleri Dergisi
Tube with different quantities and types; It can be described as a long and narrow cylinder with open ends, which carries liquids, gases and similar substances from one place to another.
Büşra İşler , Gültekin Uzun
doaj   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

A Novel Decellularized Fibrocartilage Graft Promotes Tympanic Membrane Repair

Advanced Healthcare Materials, EarlyView.
An off‐the‐shelf decellularized porcine meniscus fibrocartilage graft (MEND) is engineered for pediatric tympanoplasty. Featuring a microchannel architecture that promotes host cell invasion, MEND rapidly closes tympanic membrane perforations and fully remodels in vivo, outperforming fascia and matching cartilage grafts while avoiding donor‐site ...
Paul M. Gehret, Ryan M. Friedman, Gautham Nair, Stephanie L. Fung, Dana D. Ragbirsingh, John Germiller, Riccardo Gottardi   +6 more
wiley   +1 more source

Active Tube-Shaped Actuator with Embedded Square Rod-Shaped Ionic Polymer-Metal Composites for Robotic-Assisted Manipulation

Applied Bionics and Biomechanics, 2018
This paper reports a new technique involving the design, fabrication, and characterization of an ionic polymer-metal composite- (IPMC-) embedded active tube, which can achieve multidegree-of-freedom (MODF) bending motions desirable in many applications ...
Yanjie Wang, Jiayu Liu, Denglin Zhu, Hualing Chen   +3 more
doaj   +1 more source