Results 1 to 10 of about 134,165 (299)

Q-balls in the presence of attractive force [PDF]

open access: yesJournal of High Energy Physics
Q-balls are non-topological solitons in field theories whose stability is typically guaranteed by the existence of a global conserved charge. A classic realization is the Friedberg-Lee-Sirlin (FLS) Q-ball in a two-scalar system where a real scalar χ ...
Yu Hamada   +3 more
doaj   +10 more sources

Factors Affecting the Attractive Force of Dental Magnetic Attachment: A Literature Review for Guiding Dentists in Clinical Application [PDF]

open access: yesInternational Journal of Dentistry, 2022
Aim. The aim of this review is to get a comprehensive description of the factors that may influence the attractive force of the dental magnetic attachment. Background.
An-Nissa Kusumadewi   +3 more
doaj   +3 more sources

Missing link prediction and spurious link detection based on attractive force and community [PDF]

open access: yesScience Progress, 2021
With the rapid development of Internet and information technology, networks have become an important media of information diffusion in the global.
Hui Qu, Wei Chen, Kuo Chi
doaj   +2 more sources

Mechanical Force Acting on Ferrogel in a Non-Uniform Magnetic Field: Measurements and Modeling

open access: yesMicromachines, 2022
The development of magnetoactive microsystems for targeted drug delivery, magnetic biodetection, and replacement therapy is an important task of present day biomedical research.
Felix A. Blyakhman   +6 more
doaj   +1 more source

Electrostatic Insect Repulsion, Capture, and Arc-Discharge Techniques for Physical Pest Management in Greenhouses

open access: yesAgronomy, 2022
This article reviews the development of electrostatic apparatuses for controlling insect pests in greenhouses. The apparatuses control insects by repelling them, capturing them, and killing them by producing an arc discharge.
Shin-ichi Kusakari   +2 more
doaj   +1 more source

Electrostatic Spore-Trapping Techniques for Managing Airborne Conidia Dispersed by the Powdery Mildew Pathogen

open access: yesAgronomy, 2022
This review examines the progress of electrostatic spore-trapping research and the potential for the practical application of electrostatic apparatuses in powdery mildew control.
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

An Electrostatic Pest Exclusion Strategy for Greenhouse Tomato Cultivation

open access: yesHorticulturae, 2022
Electrostatic devices generating an electric field (EF) are promising tools for greenhouse tomato cultivation. In these devices, an EF is generated in the space surrounding an insulated conductor (IC) that is charged by a voltage generator.
Koji Kakutani   +3 more
doaj   +1 more source

Developing a Phototactic Electrostatic Insect Trap Targeting Whiteflies, Leafminers, and Thrips in Greenhouses

open access: yesInsects, 2021
Our aim was to develop an electrostatic apparatus to lure and capture silverleaf whiteflies (Bemisia tabaci), vegetable leafminers (Liriomyza sativae), and western flower thrips (Frankliniella occidentalis) that invade tomato greenhouses.
Yoshihiro Takikawa   +3 more
doaj   +1 more source

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