Results 31 to 40 of about 4,166,217 (327)

The Effect of Dissolved Gases on the Short-Range Attractive Force between Hydrophobic Surfaces in the Absence of Nanobubble Bridging.

open access: yesLangmuir, 2020
The short-range attractive forces between hydrophobic surfaces are key factors in a wide range of areas such as protein folding, lipid self-assembly, and particle-bubble interaction such as in industrial flotation.
M. Azadi, A. Nguyen, G. Yakubov
semanticscholar   +1 more source

Soil Surface-Trapping of Tomato Leaf-Miner Flies Emerging from Underground Pupae with a Simple Electrostatic Cover of Seedbeds in a Greenhouse

open access: yesInsects, 2020
In the present study, an electrostatic apparatus for trapping adult tomato leaf miner flies (Liriomyza sativae) emerging from underground pupae at the surface of a seedbed in an organic greenhouse was developed.
Teruo Nonomura, Hideyoshi Toyoda
doaj   +1 more source

Physical Methods for Electrical Trap-and-Kill Fly Traps Using Electrified Insulated Conductors

open access: yesInsects, 2022
In the present study, we analyzed negative electricity released from insects captured by an electric field (EF)-producing apparatus. Adult houseflies (Musca domestica) were used as the model insect.
Yoshinori Matsuda   +2 more
doaj   +1 more source

Attractive force on atoms due to blackbody radiation [PDF]

open access: yes, 2017
Objects at finite temperature emit thermal radiation with an outward energy–momentum flow, which exerts an outward radiation pressure. At room temperature, a caesium atom scatters on average less than one of these blackbody radiation photons every 108 ...
P. Haslinger   +7 more
semanticscholar   +1 more source

Body Water-Mediated Conductivity Actualizes the Insect-Control Functions of Electric Fields in Houseflies

open access: yesInsects, 2020
In the present study, the relationship between body water loss and conductivity was examined in adult houseflies (Musca domestica). The events an insect experiences in an electric field are caused by the conductive nature of the insect body (i.e ...
Yoshihiro Takikawa   +2 more
doaj   +1 more source

Insect Physical Control: Electric Field-Based Pest Management Approach

open access: yesInsects, 2020
The Special Issue ‘Insect physical control: electric field-based pest management approach’ was launched to showcase valuable new research on pest control using applied electrostatic engineering.
Hideyoshi Toyoda
doaj   +1 more source

Fabrikasyon ve Döküm Manyetik Ataşmanların Korozyon Dirençlerinin İncelenmesi

open access: yesCumhuriyet Dental Journal, 2018
Amaç: Bu çalışmanın amacı, protetik tedavilerde kullanılan döküm ve fabrikasyon manyetik ataşman sistemlerinin, korozyona karşı dirençlerinin incelenmesidir.
Mehmet Emre Coşkun, Ali Kemal Özdemir
doaj   +1 more source

Spacecraft formation-flying using potential functions [PDF]

open access: yes, 2008
A group of small spacecraft able to change their relative position and attitude through the use of the potential function method is discussed. The spacecraft shapes, sizes and manoeuvring capabilities are not identical, although all are assumed to ...
Badawy, Ahmed, McInnes, Colin R.
core   +1 more source

A Path-Planning Strategy for Unmanned Surface Vehicles Based on an Adaptive Hybrid Dynamic Stepsize and Target Attractive Force-RRT Algorithm

open access: yesJournal of Marine Science and Engineering, 2019
It is well known that path planning has always been an important study area for intelligent ships, especially for unmanned surface vehicles (USVs). Therefore, it is necessary to study the path-planning algorithm for USVs.
Zhen Zhang   +3 more
semanticscholar   +1 more source

Experimental signature of the attractive Coulomb force between positive and negative magnetic monopoles in spin ice [PDF]

open access: yesNature Physics, 2016
A magnetic analogue of the Poole–Frenkel effect shows that magnetic monopole quasiparticles in a spin ice behave similar to electrons in a semiconductor, with an attractive Coulomb force acting between positive and negative monopoles. A non-Ohmic current
Carley Paulsen   +7 more
semanticscholar   +1 more source

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