中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [2]
昆明植物研究所 [2]
采集方式
OAI收割 [4]
内容类型
会议论文 [2]
期刊论文 [2]
发表日期
2023 [1]
2021 [1]
2011 [1]
2010 [1]
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Fungal diversity notes 1611-1716: taxonomic and phylogenetic contributions on fungal genera and species emphasis in south China
期刊论文
OAI收割
FUNGAL DIVERSITY, 2023
作者:
Senanayake,Indunil C.
;
Rossi,Walter
;
Leonardi,Marco
;
Weir,Alex
;
McHugh,Mark
  |  
收藏
  |  
浏览/下载:126/0
  |  
提交时间:2024/05/09
Agaricomycetes
Ascomycota
Basidiomycota
Dothideomycetes
Eurotiomycetes
Fungal diversity
Geoglossomycetes
Geographical distribution
Host records
Incertae sedis
Laboulbeniomycetes
Lecanoromycetes
Leotiomycetes
Novel taxa
New combination
Oomycota
Peronosporea
Pezizomycetes
Phylogeny
Sordariomycetes
South Chinese fungi
Taxonomy
MORPHO-MOLECULAR CHARACTERIZATION
FRESH-WATER FUNGI
SP. NOV.
LICHENICOLOUS FUNGI
1ST REPORT
GEN. NOV
NATURAL CLASSIFICATION
MULTIGENE PHYLOGENY
BIOLOGICAL-CONTROL
REFINED FAMILIES
Yuxiensis granularis gen. et sp. nov., a Novel Quellkorper-Bearing Fungal Taxon Added to Scortechiniaceae and Inclusion of Parasympodiellaceae in Coronophorales Based on Phylogenetic Evidence
期刊论文
OAI收割
LIFE-BASEL, 2021, 卷号: 11, 期号: 10, 页码: 1011
作者:
Bundhun,Digvijayini
;
Wanasinghe,Dhanushka N.
;
Maharachchikumbura,Sajeewa S. N.
  |  
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2022/04/02
2 new taxa
1 new combination
Hypocreomycetidae
phylogeny
Sordariomycetes
Yunnan
MULTIGENE PHYLOGENY
ASCOMYCOTA
MORPHOLOGY
LONGISPORA
OUTLINE
GENERA
Design and test of pointing mirror assembly for spaceborne remote sensing camera (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Electronics, Communications and Control, ICECC 2011, September 9, 2011 - September 11, 2011, Ningbo, China
作者:
Chen W.
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2013/03/25
In order to ensure the surface figure of the pointing mirror (460mm long
290mm wide) in spaceborne remote sensing camera
Silicon Carbide was selected as the mirror material. The form of composite triangular and rectangular and the combination of open and closed back was explored in the lightweight design. A new kinematic mount and flexible structure in axis is used to hold the mirror around the lateral surface. The structure can minimize distortions induced by coefficient of thermal expansion mismatch among the materials. This eliminates the bending of the integral mount under the weight of the mirror. Optical performance of the mirror was analyzed under gravity load and temperature load using finite element method. Predicted surface figure error based on the removal of bias
tilt and power was calculated using an in-house Matlab script for mirrors. The pointing mirror assembly was tested using open loop servo control. And the surface figure was checked using interferometer. Surface figure accuracy is better than 1/30 ( 632.8nm
rms). The results show that the kinematic mount induces minimal figure error on the optical surface. 2011 IEEE.
Color videos' multichannel combination for bandwidth reduction and fast frequency domain processing (EI CONFERENCE)
会议论文
OAI收割
2nd International Workshop on Education Technology and Computer Science, ETCS 2010, March 6, 2010 - March 7, 2010, Wuhan, Hubei, China
作者:
Li S.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
The real color video consumes much transfer bandwidth and the resource of the hardware. A new approach is introduced to process the real color video images in real-time using color components combination to fit to the limited transmission bandwidth. The Y
U
V planes of video images are packed to construct a 2 dimensional complex array. Through the decomposition of frequency domain
the Y
U
V frequency can be got respectively by performing Fourier transform a time on the specific complex array. These frequencies can be filtered to generate the final filtered images. The experiment results show that the proposed algorithm is 3X speed compared to the traditional algorithm
and it reduces 1/3 bandwidth of video data stream. 2010 IEEE.