Results 31 to 40 of about 14,095,782 (306)
Frontiers in Plant Science, 2022 Due to advances in the industrial development of light-emitting diodes (LEDs), much research has been conducted in recent years to get a better understanding of how plants respond to these light sources.
Helio Dos Santos Suzana Guiamba +12 more
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Designs With Mutually Orthogonal Resolutions
European Journal of Combinatorics, 1986 A combinatorial design D with replication number r is said to be resolvable if the blocks of D can be partitioned into classes \(R_ 1,R_ 2,...,R_ r\) such that each element of D is contained in precisely one block of each class. Two resolutions R and R' of D are called orthogonal if \(| R_ i\cap R_ j'| \leq 1\) for all \(R_ i\in R\), \(R_ j'\in R'\). A
Esther R. Lamken, Scott A. Vanstone
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Establishment and optimization of high-frequency regeneration system for Zoysia japonica Steed
浙江大学学报. 农业与生命科学版, 2007 Regeneration system of Zoysia japonica Steud. in vitro was studied with leaves as explants. The results showed that optimal medium for callus induction was MS+1.5 mg·L-1 2, 4-dichlorophenoxyacetic acid (2,4-D)+0.5 tng·L-1 6-benzyladenine (6-BA)+26 g·L-1 ...
DU Min-hua, CHAI Chun-yue, TIAN Long
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Study on Biochemical Degumming Process of Mulberry Fiber, Part 2: Orthogonal Optimization Analysis
Journal of Natural Fibers, 2021 The mulberry fiber is extracted from the mulberry bast by biochemical degumming method. Based on the single factor experiment, the orthogonal experiment is further designed. The optimal process parameters for biochemical combined degumming are as follows:
Hong Cui +4 more
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Orthogonally Resolvable Matching Designs
Discrete Mathematics, 2018 An Orthogonally resolvable Matching Design OMD$(n, k)$ is a partition of the edges the complete graph $K_n$ into matchings of size $k$, called blocks, such that the blocks can be resolved in two different ways. Such a design can be represented as a square array whose cells are either empty or contain a matching of size $k$, where every vertex appears ...
Peter Danziger, S. Park
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Evaluation on Anti-hepatitis Viral Activity of Vitis vinifer L
Molecules, 2010 Suosuo grape (Vitis vinifer L) is traditionally used as a therapeutic agent for measles and hepatitis by the ethnic Uighurs. This work aimed to investigate the anti-HBV effect of total triterpene (VTT), total flavonoids (VTF) and total polysaccharides ...
Long Ma, Haibo Li, Jun Zhao, Tao Liu
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An Improved Model for Effectiveness Evaluation of Missile Electromagnetic Launch System
IEEE Access, 2020 To solve the key problems of strong infrared radiation, poor continuous combat capability of the system, serious ablation of the launching device, and environmental pollution during missile launch, electromagnetic launch system (EMLS) has been studied ...
Qiaoyang Li +4 more
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A New Class of Second-Order Response Surface Designs
IEEE Access, 2020 Response surface methodology (RSM) refers to experimental designs for optimizing or developing processes, initially in manufacturing. In this paper, a new method is presented and an algorithm is implemented that modifies the axial part in a central ...
Hleil Alrweili +2 more
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Energy Science & Engineering, 2023 A water jet with an air ring protective layer is a promising rock‐breaking and cutting rate improvement method in submerged environment, such as oil–gas drilling. The jet flow field characteristic determines the jet impinge performance and is affected by
Liang Zhang +5 more
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Chemical engineering research & design, 2019 In order to obtain the reasonable structural parameters and installation position of the wall-mounted air cylinder attached to the fully mechanized excavation face in coal mines, a scaled physical model was established based on the C103 fully mechanized ...
Yongjun Li +3 more
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