Results 31 to 40 of about 1,243,591 (295)

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Static Charge Generation Assessment in the Transport Process of Aviation Liquid Fuel Tetralin [PDF]

Iranian Journal of Chemistry & Chemical Engineering
Tetralin, as a novel aviation liquid fuel, suffers from low electrical conductivity and causes some hazards during industrial processes. The transfer process of the organic liquid with low electrical conductivity in an L-shaped tube was simulated in this
Sajjad Rezaee, Shahram Ghanbari Pakdehi, Manoochehr Fathollahi   +2 more
doaj   +1 more source

Development of a desktop mask charger

Heliyon, 2023
Polypropylene mesh, integrated in N95 respirators and surgical masks that are widely used in the current crisis of COVID-19, filters aerosols via electrostatics in addition to the physical block.
Taisuke Ikawa, Kaito Fujita, Shota Kiuchi, Muhang Li, Atsuhito Kushima, Hayato Takase, Bratati Das, Megumi Morita, Hiroyuki Todo, Miles Pennington, Kaori Sugihara   +10 more
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

The effectiveness of problem-based learning models using a steam approach to improve students' mathematical modeling ability on static electricity materials

Edu Sains: Jurnal Pendidikan Sains dan Matematika
This study aims to determine the effectiveness of the PBL model with the STEAM approach to improving students' mathematical modeling ability (MMA) on static electricity material at SMP Negeri 2 Pontianak.
Helsi Hardiana, Stepanus Sahala Sitompul, Hamdani Hamdani   +2 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Power and energy visualization for the micro-management of household electricity consumption [PDF]

, 2010
The paper describes a pilot system for the detailed management of domestic electricity consumption aimed at minimizing demand peaks and consumer cost.
Rogers, Bill, Paul Monigatti, Bill Rogers, Apperley, Mark, Monigatti, Paul, Mark Apperley   +5 more
core   +1 more source

Electrostatic Reactivity Control of Polytetrafluoroethylene-Coated Aluminum Powders using Antistatic Agents [PDF]

Archives of Metallurgy and Materials
Aluminum (Al) powders are coated by polytetrafluoroethylene (PTFE), which replaces the naturally formed oxide layer, enhancing thermal oxidation performance via simultaneous exothermic reactions doubling exothermic enthalpy energy compared to uncoated Al
Soo-ho Jung, Jinhee Bae, Jihun Yu, Kyung Tae Kim   +3 more
doaj   +1 more source

STATIC ELECTRICITY AND ROTAMETERS

British Journal of Anaesthesia, 1972
SUMMARY Inaccuracies in Rotameters, caused by static charges, seem to be relatively common. Inaccuracies can be of a very serious order. Charges outside the tubes can be removed easily by antistatic spray. Charges inside the tube are very difficult to remove except by dismantling the apparatus or by the use of a radioactive pistol.
openaire   +2 more sources

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source