Results 31 to 40 of about 11,898,229 (298)

INCREASING PRECISION OF FIELD EXPERIMENTS IN MAIZE USING UNIFORMITY TRIALS [PDF]

open access: yesJournal of Plant Production, 2004
The present study aimed to find out optimum plot size. shape and the proper number of replications in maize experiments. Two uniformity trials were carried out at the Agricultural Research Station of Sids, Beni-Sowef Governorate during the successive ...
F. Ashmawy,
doaj   +1 more source

QCD θ-vacuum in a uniform magnetic field

open access: yesNuclear Physics B, 2022
18 pages, 5 ...
openaire   +3 more sources

A spatially uniform illumination source for widefield multi-spectral optical microscopy.

open access: yesPLoS ONE, 2023
Illumination uniformity is a critical parameter for excitation and data extraction quality in widefield biological imaging applications. However, typical imaging systems suffer from spatial and spectral non-uniformity due to non-ideal optical elements ...
İris Çelebi   +2 more
doaj   +1 more source

The Effect of Uniform and Non-Uniform Electric Fields on Flame Propagation

open access: yesJournal of Thermal Science and Technology, 2008
The purpose of this study is to elucidate flame propagation behavior under the application of uniform and non-uniform electric fields by using a constant volume vessel. Two electrodes are attached to the ceiling and the bottom of the combustion chamber and electric fields are applied in the direction of the chamber's vertical axis.
MORIYA, Shinichi   +3 more
openaire   +4 more sources

The Dedekind different for a uniform set of points in Pn

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2022
Given a set of s distinct points X in the projective space Pn over a field K, we are interested in studying the uniformity of X. Explicitly, we work out an algorithm for checking the uniformity of X and we apply the Dedekind different to characterize ...
Nguyen Khanh Linh Tran, Ngoc Long Le
doaj   +1 more source

Note: Parametric tuning of the Helmholtz coil and its optimal designs with thick winding pairs

open access: yesAIP Advances, 2018
Thick winding pairs are generally utilized in high-power Helmholtz coil systems, where the coil-heating and insulation are usually of concern for their field uniformity.
Jianhang Yang   +3 more
doaj   +1 more source

Height Uniformity Simulation and Experimental Study of Electroplating Gold Bump for 2.5D/3D Integrated Packaging

open access: yesMicromachines, 2022
With the rapid development of nano/micro technology for commercial electronics, the typical interconnection method could not satisfy the high power-density packaging requirement.
Wenchao Tian   +3 more
doaj   +1 more source

Estimation of Required Characteristic Modes for Stirrers in a Reverberation Chamber

open access: yesIEEE Access
This paper investigates an approach for assessing stirrer performance in a reverberation chamber (RC) using characteristic mode analysis (CMA). In the design of a reverberation chamber, evaluating stirrer performance is crucial; however, it is considered
Kodai Yaguchi, Takahiro Aoyagi
doaj   +1 more source

Uniform and Piece-wise Uniform Fields in Memristor Models

open access: yesCoRR, 2014
The Strukov model was the phenomenological model that accompanied the announcement of the first recognised physical instantiation of the memristor and, as such, it has been widely used. This model described the motion of a boundary, $w$, between two types of inter-converting material, $R_{\mathrm{off}}$ and $R_{\mathrm{on}}$, seemingly under a uniform ...
openaire   +3 more sources

Uniform modulus of continuity of random fields [PDF]

open access: yesMonatshefte für Mathematik, 2009
A sufficient condition for the uniform modulus of continuity of a random field $X = \{X(t), t \in \R^N\}$ is provided. The result is applicable to random fields with heavy-tailed distribution such as stable random fields.
openaire   +3 more sources

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