Results 1 to 10 of about 235,108 (305)
The maximum density droplet to lower density droplet transition in quantum dots [PDF]
Physical Review B, 2005 We show that, Landau level mixing in two-dimensional quantum dot wave functions can be taken into account very effectively by multiplying the exact lowest Landau level wave functions by a Jastrow factor which is optimized by variance minimization.
A. D. Güçlü +4 more
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Drones, 2023 Background: Unmanned Aerial Vehicles (UAVs) are increasingly being used commercially for crop protection in East Asia as a new type of equipment for pesticide applications, which is receiving more and more attention worldwide.
Peng Qi +10 more
doaj +1 more source
Spray solution deposition and Asian rust control in soybean cultivars
Revista Brasileira de Engenharia Agrícola e Ambiental, 2021 The control of Asian soybean rust depends on fungicide efficacy and the application technology; however, the leaf architecture of soybean cultivars may also interfere in disease control.
Antonio L. Viegas Neto +5 more
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Effect of Nozzle Type and Adjuvants on Spray Coverage on Apple Leaves
Agronomy, 2021 Three non-ionic adjuvants, Agral, Silwet, and Greemax, at three concentrations, were applied on apple leaves with the use of hollow cone nozzles (TR) and air-induction nozzles (ID) to verify the assumption that adjuvants may improve spray coverage ...
Ryszard Hołownicki +4 more
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Modeling of Masked Droplet Deposition for Site-Controlled Ga Droplets
Nanomaterials, 2023 Site-controlled Ga droplets on AlGaAs substrates are fabricated using area-selective deposition of Ga through apertures in a mask during molecular beam epitaxy (MBE). The Ga droplets can be crystallized into GaAs quantum dots using a crystallization step
Stefan Feddersen +4 more
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Two-dimensional analogies to the deformation characteristics of a falling droplet and its collision [PDF]
Archive of Mechanical Engineering, 2021 The present study investigates the 2D numerical analogies to the changes of the droplet shapes during the freefall for a wide range of droplet sizes through the stagnation air.
Abid Hasan Rafi +2 more
doaj +1 more source
Density of superfluid helium droplets [PDF]
Physical Review B, 1998 The classical integral cross sections of large superfluid 4He_N droplets and the number of atoms in the droplets (N=10^3-10^4) have been measured in molecular beam scattering experiments. These measurements are found to be in good agreement with the cross sections predicted from density functional calculations of the radial density distributions with a
J. HARMS +2 more
openaire +3 more sources
Retention of rising droplets in density stratification [PDF]
Physical Review Fluids, 2020 In this study, we present results from experiments on the retention of single oil droplets rising through a two-layer density stratification. These experiments confirm the significant slowdown observed in past literature of settling and rising particles and droplets in stratification, and are the first experiments to study single liquid droplets as ...
Tracy L. Mandel +5 more
openaire +3 more sources
Density functional calculations for4He droplets [PDF]
Zeitschrift für Physik D Atoms, Molecules and Clusters, 1995 15 pages, REVTEX, 10 figures available upon request or at http://anubis.science.unitn.it/~dalfovo/papers/papers ...
Casas, M. +4 more
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Frontiers in Plant Science, 2023 Precision and efficient pesticide spraying is an important part of precision agriculture, banana is a large broad-leaved plant, with pests and diseases, has a high demand for spraying and pest control.
Yinlong Jiang +11 more
doaj +1 more source