Articles with "drift" as a keyword



Lower-hybrid drift waves and electromagnetic electron space-phase holes associated with dipolarization fronts and field-aligned currents observed by the Magnetospheric Multiscale mission during a substorm†

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017ja024550

Abstract: We analyse two ion scale dipolarization fronts associated with field-aligned currents detected by the Magnetospheric Multiscale mission during a large substorm on August 10, 2016. The first event corresponds to a fast dawnward flow with… read more here.

Keywords: drift; hybrid drift; drift waves; lower hybrid ... See more keywords

Resolving signal drift in the wall‐mounted camera of the RGSC system

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Published in 2024 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.14291

Abstract: Abstract Purpose To present a modified calibration method to reduce signal drift due to table sagging in Respiratory Gating for Scanner (RGSC) systems with a wall‐mounted camera. Materials and Methods Approximately 70 kg of solid… read more here.

Keywords: drift; wall mounted; mounted camera; rgsc ... See more keywords

Resistance Drift of Phase Change Materials Beyond the Power Law

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Published in 2025 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202400905

Abstract: Phase change materials (PCMs) are used in fast, non‐volatile memory applications, where the information is encoded in the electrical contrast between a conductive crystalline and a resistive amorphous state. In principle, the resistance of a… read more here.

Keywords: resistance drift; drift; resistance; power law ... See more keywords

Drift versus selection as drivers of phenotypic divergence at small spatial scales: The case of Belgjarskógur threespine stickleback

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Published in 2019 at "Ecology and Evolution"

DOI: 10.1002/ece3.5381

Abstract: Abstract Divergence in phenotypic traits is facilitated by a combination of natural selection, phenotypic plasticity, gene flow, and genetic drift, whereby the role of drift is expected to be particularly important in small and isolated… read more here.

Keywords: drift; phenotypic divergence; selection; divergence ... See more keywords

Population genetic structure in a self‐compatible hermaphroditic snail is driven by drift independently of its contemporary mating system

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Published in 2024 at "Ecology and Evolution"

DOI: 10.1002/ece3.70162

Abstract: Abstract Genetic drift, gene flow, and natural selection commonly influence population genetic diversity. In populations of self‐compatible hermaphrodites, the mating system (e.g., self‐fertilization) further reduces individual heterozygosity. Furthermore, selfing, as a form of inbreeding, significantly… read more here.

Keywords: drift; contemporary mating; population; population genetic ... See more keywords

The Relative Roles of Selection and Drift in the Chaffinch Radiation (Aves: Fringilla) Across the Atlantic Archipelagos of Macaronesia

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Published in 2025 at "Ecology and Evolution"

DOI: 10.1002/ece3.71307

Abstract: ABSTRACT Island populations diverge from the mainland and from each other by both natural selection and neutral forces such as founder effects and genetic drift. In this work, we aim to determine the relative roles… read more here.

Keywords: drift; roles selection; selection drift; macaronesia ... See more keywords

Measuring and preliminary modeling of drift interception by plant species.

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Published in 2023 at "Journal of environmental quality"

DOI: 10.1002/jeq2.20472

Abstract: Currently, the concept of plant capture efficiency is not quantitatively considered in the evaluation of off-target drift for the purposes of pesticide risk assessment in the United States. For on-target pesticide applications, canopy capture efficiency… read more here.

Keywords: plant species; capture efficiency; drift; plant ... See more keywords

Compensation method for signal drift induced by time delay difference in phase retrieval algorithm for distributed fiber interferometry using asymmetric 3 × 3 coupler

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Published in 2019 at "Microwave and Optical Technology Letters"

DOI: 10.1002/mop.32161

Abstract: Phase retrieval algorithm is an important part of optic‐fiber interferometry system. In this article, drift of the retrieved signal caused by the time delay difference between two interference signals from asymmetric 3 × 3 coupler is theoretically… read more here.

Keywords: drift; delay difference; algorithm; time delay ... See more keywords

Evaluating a filtering and recirculating system to reduce dust drift in simulated sowing of dressed seed and abraded dust particle characteristics.

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Published in 2017 at "Pest management science"

DOI: 10.1002/ps.4428

Abstract: BACKGROUND The pneumatic precision drills used in maize sowing can release dust owing to abrasion of dressed seed; the drift of dust containing insecticide active ingredients is harmful to honey bees. Therefore, we developed a… read more here.

Keywords: drift; seed; dressed seed; particle ... See more keywords
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Spray Drift Mitigation Using Opposing Synchronized Air-Blast Sprayers.

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Published in 2020 at "Pest management science"

DOI: 10.1002/ps.6094

Abstract: BACKGROUND Pesticide drift is a serious environmental and safety concern that affects all of U.S. agriculture. A number of mitigation techniques to reduce pesticide drift have been recommended by industry, academic and government agencies. These… read more here.

Keywords: drift; pesticide drift; pesticide; mitigation ... See more keywords

Hooded broadcast sprayer for particle drift reduction.

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Published in 2021 at "Pest management science"

DOI: 10.1002/ps.6770

Abstract: BACKGROUND There is renewed interest amongst crop protection professionals and regulators in the adoption of spray hoods to further reduce pesticide off-target movement during applications. Although the benefits of sprayer hoods have been reported since… read more here.

Keywords: drift; spray; broadcast sprayer; spray hoods ... See more keywords