Results 31 to 40 of about 35,013 (304)

Delta VoC electrostatics - animation 360º

open access: yes, 2022
Gamma VoC electrostatics
Daniel Ferreira (4378363)
core   +1 more source

Investigating and Improving Student Understanding of Conductors and Insulators

open access: yesEducation Sciences, 2023
Concepts involving conductors and insulators are challenging at all levels of instruction. Here, we summarized an investigation of the difficulties that introductory students have pertaining to the charging of conductors and insulators and how that ...
Lisabeth Marie Santana   +3 more
doaj   +1 more source

Omicron VoC electrostatics - animation 360

open access: yes, 2022
Omicron VoC electrostatics
Daniel Ferreira (4378363)
core   +1 more source

Tribo-Electrification and Associated Segregation of Pharmaceutical Bulk Powders

open access: yesKONA Powder and Particle Journal, 2014
Powder handling operations can give rise to the tribo-electrification of particles, causing a number of problems such as risk of fire and explosion, particle adhesion to the walls of processing equipment and ...
Enes Šupuk   +4 more
doaj   +1 more source

Anionic Lipids: A Pipeline Connecting Key Players of Plant Cell Division

open access: yesFrontiers in Plant Science, 2019
How cells position their division plane is a critical component of cell division. Indeed, it defines whether the two daughter cells divide symmetrically (with equal volumes) or not, and as such is critical for cell differentiation and lineage ...
Marie-Cécile Caillaud
doaj   +1 more source

Interaction and Polarization Energy Relationships in σ-Hole and π-Hole Bonding

open access: yesCrystals, 2020
We demonstrate that a wide range of σ- and π-hole interaction energies can be related to (a) the electrostatic potentials and electric fields of the σ- and π-hole molecules at the approximate positions of the negative sites and (b ...
Jane S. Murray, Peter Politzer
doaj   +1 more source

The Electromechanical Behavior of a Micro-Ring Driven by Traveling Electrostatic Force

open access: yesSensors, 2012
There is no literature mentioning the electromechanical behavior of micro structures driven by traveling electrostatic forces. This article is thus the first to present the dynamics and stabilities of a micro-ring subjected to a traveling electrostatic ...
Kuo-Yi Huang   +4 more
doaj   +1 more source

Particle-Induced Electrostatic Repulsion within an Electric Curtain Operating below the Paschen Limit

open access: yesMicromachines, 2022
The electric curtain is a platform developed to lift and transport charged particles in air. Its premise is the manipulation of charged particles; however, fewer investigations isolate dielectric forces that are observed at lower voltages (i.e., less ...
Stuart J. Williams   +3 more
doaj   +1 more source

Electrostatics/apbs-pdb2pqr: APBS-1.5

open access: yes, 2016
APBS 1.5 CHANGELOG These are notes for APBS version 1.5 <ul> <li>Binary releases may be found on <a href="https://github.com/Electrostatics/apbs-pdb2pqr/releases">GitHub</a> and on <a href="http://sourceforge.net/projects/apbs ...
Tucker Beck   +14 more
core   +1 more source

Single-Capacitor Electret Impact Microgenerator

open access: yesMicromachines, 2016
A new type of electrostatic microgenerator is presented that converts mechanical microvibrational energy into electric energy. The energy conversion mechanism is as follows. External microvibrations are transmitted to the device frame.
Igor Baginsky   +2 more
doaj   +1 more source

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