Results 21 to 30 of about 235,108 (305)
Journal of Plant Protection Research, 2020 The study was conducted at the University of Nebraska Pesticide Application and Technology Laboratory in North Platte, Nebraska in July 2015. Two application volume rates (100 and 200 l · ha−1) and three nozzle types (XR, AIXR, TTI) were selected at ...
J. Connor Ferguson +3 more
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Agronomy, 2022 Insecticide applications are typically being carried out with traditional manual spraying equipment in redgram, which leads to inadequate control of insects due to higher crop height.
Yallappa Dengeru +6 more
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Plant Protection Science, 2006 The effects of droplet spectra, spray volume, and the addition of an adjuvant to the spray solution against Phytophthora infestans were evaluated using contact fungicides, mixtures of contact and systemic fungicides, and a contact fungicide + an adjuvant.
Martin Prokop, Karel Veverka
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Variation in sprinkler irrigation droplet impact angle on the physical crusting properties of soils
Agricultural Water Management, 2023 The angle at which a droplet impacts determines its shearing and compaction effects on soil, which in turn affects the formation and properties of the physical soil crust.
Rui Zhang +7 more
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Optimization and verification of droplet infiltration model in contact line theory
Polymer Testing, 2023 In order to improve the theory of contact line density, the contact angle model of rectangular convex structure with anisotropy was established, and the integral method and cyclic assignment method were used to solve the droplet volume.
Yanbin Zhang +4 more
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Numerical analysis on temporal size change of expiratory droplets by considering component variation [PDF]
E3S Web of Conferences, 2022 When conducting computational fluid dynamics (CFD) simulations to investigate the evaporation characteristics of respiratory particles, the over-simplification of droplet compositions may cause inaccuracies in the results.
Bu Yunchen +3 more
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The density-functional theory of quantum droplets
, 2023 In quantum droplets, the mean-field energy is comparable to the Lee-Huang-Yang (LHY) energy. In the Bogoliubov theory, the LHY energy of the quantum droplet has an imaginary part, but it is neglected for practical purposes. So far, most theoretical studies of quantum droplets have been based on the extended Gross-Pitaevskii (GP) equation obtained by ...
Zhang, Fan, Yin, Lan
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Isolation of Lipid Droplets from Cells by Density Gradient Centrifugation [PDF]
Current Protocols in Cell Biology, 2005 AbstractLipid droplets are organelles found in most mammalian cells, as well as various plant tissues and yeast. They are composed of a core of neutral lipids surrounded by a membrane monolayer of phospholipids and cholesterol into which specific proteins are embedded.
Dawn L, Brasaemle, Nathan E, Wolins
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Compensation of Aerodynamic Sampling Effects of a Cloud Droplet Instrument
IEEE Access, 2022 Precise sampling is a crucial part of the aerosol measurement processes that ideally requires perfectly isokinetic conditions in which particles in the sampling volume move exactly the same way as they would in an undisturbed flow.
Harri J. Juttula +3 more
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A bouncing oil droplet in a stratified liquid and its sudden death [PDF]
, 2018 Droplets can self-propel when immersed in another liquid in which a concentration gradient is present. Here we report the experimental and numerical study of a self-propelling oil droplet in a vertically stratified ethanol/water mixture: At first, the ...
Chong, Kai Leong +5 more
core +3 more sources