Results 31 to 40 of about 1,385,030 (235)
Selector for the Spectrum Award 2018
, 2018 Billingham was invited to be part of the selection panel for the first Spectrum Award in 2018 alongside Mark Wallinger, Charming Baker, Professor Simon Baron-Cohen, Sacha Craddock and Mary Simpson.
Billingham, Richard, Spectrum
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Editorial Note: Impact of COVID-19 on Spectrum operations
, 2020 To support our authors, reviewers and editors during the COVID-19 pandemic, the Spectrum Editorial Board has relaxed its timelines for the publication of this most recent issue (Issue 5). We are working with our authors on their Issue 5 submissions,
Editorial Board, Spectrum
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Droplet impact on a thin fluid layer [PDF]
, 2005 The initial stages of high-velocity droplet impact on a shallow water layer are described, with special emphasis given to the spray jet mechanics. Four stages of impact are delineated, with appropriate scalings, and the successively more important ...
Purvis, R +12 more
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A mathematical model of the evaporation of a thin sessile liquid droplet : comparison between experiment and theory [PDF]
, 2008 A mathematical model for the quasi-steady diffusion-limited evaporation of a thin axisymmetric sessile droplet of liquid with a pinned contact line is formulated and solved. The model generalises the theoretical model proposed by Deegan et al.
Dunn, G.J. +4 more
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Modulation of the droplet spectrum by working pressure, adjuvants, and herbicides [PDF]
Revista CeresThe droplet spectrum is a crucial factor in optimizing herbicide efficacy and minimizing spray drift. This study evaluated the effects of working pressure (100 to 600 kPa) and six adjuvants on droplet size, both in the absence and presence of herbicides,
Cleyton Batista de Alvarenga +6 more
doaj +1 more source
Interfacial solute flux promotes emulsification at the water|oil interface
Nature Communications, 2023 Emulsions are critical across a broad spectrum of industries. Here authors demonstrate a mechanism of spontaneous droplet formation, where the interfacial solute flux promotes droplet formation at the liquid-liquid interface when a phase transfer agent ...
Guillermo S. Colón-Quintana +2 more
doaj +1 more source
Atmosphere, 2021 Acoustics can cause particles/droplets to agglomerate in the air medium, thereby accelerating gravity sedimentation. To assess the microphysical characteristics and environmental isotope effects of micro-droplet groups under the action of acoustic waves,
Wenwen Bai +4 more
doaj +1 more source
Engenharia Agrícola, 2010 Teve-se o objetivo de avaliar o espectro e a uniformidade de gotas em função de equipamentos de pulverização, volumes de calda e dosagem de inseticida na mortalidade de Pseudoplusia includens em laboratório.
José R. G. di Oliveira +2 more
doaj +1 more source
Spraying systems and traveling speed in the deposit and spectrum of droplets in cotton plant [PDF]
Engenharia Agrícola, 2015 Tractor traveling speed can influence the quality of spraying depending on the application technology used. This study aimed to evaluate the droplet spectrum, the deposition and uniformity of spray distribution with different spraying systems and ...
Jhonatan D. Cavalieri +3 more
doaj +1 more source
AgriEngineering, 2023 Tank mixing of pesticides, a common practice in many countries, when performed incorrectly, can negatively impact the effectiveness of the pesticides. This study aimed to investigate the physical–chemical properties, droplet spectrum, and absorption by ...
Rafael Marcão Tavares +1 more
doaj +1 more source