搜索结果: 1-15 共查到“知识库 Tri”相关记录47条 . 查询时间(0.049 秒)
Satellite–Derived Topography and Morphometry for VHR Coastal Habitat Mapping: The Pleiades–1 Tri–Stereo Enhancement
leiades–1 photogrammetry RSP topography classification maximum likelihood landscape
2023/12/4
The evolution of the coastal fringe is closely linked to the impact of climate change, specifically increases in sea level and storm intensity. The anthropic pressure that is inflicted on these fragil...
禾谷镰刀菌Fgap1转录因子调控Tri基因表达及DON毒素合成
Fgap1转录因子 禾谷镰刀菌 DON毒素 调控机制
2020/2/27
DNA序列同源比对分析预测出镰刀菌氧胁迫调控因子Fgap1在DON合成基因簇的Tri5和Tri10基因上有结合位点。为阐明Fgap1转录因子在禾谷镰刀菌的Tri基因表达和DON产生中的作用,本研究以野生型PH-1和突变株⊿Fgap1为试验材料,通过菌落形态观察、菌丝生长速率、菌丝结构观察分析氧压敏感性,通过实时荧光定量PCR技术分析Tri基因在不用氧化压力下的表达量,并采用HPLC法测定DON毒素...
SEMI-AUTOMATIC CITY MODEL EXTRACTION FROM TRI-STEREOSCOPIC VHR SATELLITE IMAGERY
Photogrammetry City DSM generation Tri-stereoscopy Ikonos Urban
2016/3/1
In this paper a methodology and results of semi-automatic city DSM extraction from an Ikonos triplet, is introduced. Built-up areas
are known as being complex for photogrammetric purposes, mainly be...
Tri-Axial Accelerometer-Determined Daily Physical Activity and Sedentary Behavior of Suburban Community-Dwelling Older Japanese Adults
Tri-axial accelerometer physical activity sedentary behavior community-based study older adults
2016/1/11
Knowledge regarding accelerometer-derived physical activity (PA) and sedentary behavior (SED) levels is scarce for Japanese older adults. The aims of this study were therefore to 1) describe levels of...
Effect of fungicide treatment on Fusarium culmorum and Tri genes transcription in barley malt
real-time PCR barley malting cultivar fungicide pretreatment trichothecene biosynthesis
2015/7/28
Malting barley grains are essential components in the beer production. Fusarium infection can have severe effects on malt and beer, because it may inhibit the enzymatic activity in malt and may induce...
3d Spatial Data Model Based on Quasi Tri-prism Volume and its Application in Subsurface Engineering
GIS Modeling Data Structures,
2015/7/6
3D spatial data model and modelling are the core of 3D GIS theory and applications. For this reason, a data model based on Quasi
Tri-Prism Volume (QTPV) has been presented in this paper. The QTPV def...
SEMI-AUTOMATIC CITY MODEL EXTRACTION FROM TRI-STEREOSCOPIC VHR SATELLITE IMAGERY
Photogrammetry City DSM generation Tri-stereoscopy Ikonos Urban
2014/10/16
In this paper a methodology and results of semi-automatic city DSM extraction from an Ikonos triplet, is introduced. Built-up areas are known as being complex for photogrammetric purposes, mainly beca...
In this paper, we propose a new scan line optimization method for matching the triplet of images. In the present paper, the triplets are initially matched using an area based local method. The cost is...
Effects of metal ions and pH on the formation and decomposition rates of di- and tri-peptides in aqueous solution
salt-induced peptide formation metal ions copper (II) complex with glycine hydrothermal system prebiotic chemistry, origin of life
2017/4/11
The recent discovery of active deep-sea hydrothermal systems venting high-pH fluids suggests that the prebiotic chemistry
of the hydrothermal systems of early Earth may have been more diverse than pr...
This paper introduces the base-X notation and discusses the conversion between numbers of different bases. It also introduces the tri-value logic that is associated with the base-3 system.
Playing Around with “Kaleidagraph” Program for Determination of pKa Values of Mono, Di and Tri Basic Acids in a Physical-Organic Chemistry Laboratory
pKa Kaleidagraph Acid-Base Equilibriums
2013/2/19
A simple and easy laboratory protocol for the determination of the pKa of mono, di and tri-basic weak acids is described in this paper by using arbitrarily simulated data as a function of pH. An equat...
Simulation Vacuum Preloading Method by Tri-Axial Apparatus
Soft Soil Soil Improvement Vacuum Preloading Degree of Consolidation
2013/3/7
It is very important to control any risk of instability of embankment during vacuum construction, the simulation vacuum preloading method using tri-axial apparatus is proposed to predict the behavior ...
采用磁控溅射法复制Papilio maackii Ménétriés 蝶的鳞片结构色
蝴蝶 鳞片 结构色 磁控溅射
2013/11/4
通过扫描电子显微镜(SEM)和透射电子显微镜(TEM)试验观察, 发现Papilio maackii Ménétriés 蝴蝶鳞片具有多层薄膜堆结构. 通过磁控溅射法(MS), 在以单晶硅片为基底材料上, 采用ITO(90%In2O3+10%SnO2) 与Polymethyl Methacrylate (PMMA) 两种材料复制了仿蝴蝶鳞片多层周期结构, 并采用分光计对样品进行光学性能检测, 试验...
Study on tri-axial creep experiment and constitutive relation of different rock salt
Rock salt Salt cavern Creep character Burgers model Safety and stability
2012/3/31
To evaluate the effect of the long-term operation of a salt cavern in a given construction on rock deformation and its stability, tri-axial creep tests to the glauberite, anhydrite, and argillaceous r...
Combined boundary value problems for the nonhomogeneous tri-analytic equation
Boundary value problems tri-analytic equations solvability conditions
2011/7/28
Abstract: In the present article we present a particular combination of boundary problems for the inhomogeneous tri-analytic equation: the Neumann-(Dirichlet-Neuman) problem and the (Dirichlet-Neumann...