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CAS IR Grid
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长春光学精密机械与物... [4]
物理研究所 [1]
金属研究所 [1]
广州地球化学研究所 [1]
数学与系统科学研究院 [1]
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OAI收割 [8]
内容类型
会议论文 [4]
期刊论文 [4]
发表日期
2023 [1]
2019 [1]
2012 [2]
2011 [2]
2010 [2]
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Clay-supported acidic ionic liquid as an efficient catalyst for conversion of carbohydrates to 5-hydroxymethylfurfural
期刊论文
OAI收割
JOURNAL OF MOLECULAR LIQUIDS, 2023, 卷号: 382, 页码: 121847
作者:
Sadjadi, Samahe
;
Abedian-Dehaghani, Neda
;
Heravi, Majid M.
;
Zhong, Xuemin
;
Yuan, Peng
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2024/09/26
BASIS-SETS
HALLOYSITE NANOTUBES
CORRELATION-ENERGY
OLEFIN METATHESIS
FRUCTOSE
DEHYDRATION
GLUCOSE
THERMOCHEMISTRY
TRANSFORMATION
APPROXIMATION
DYNAMIC EVALUATION OF EXPONENTIAL POLYNOMIAL CURVES AND SURFACES VIA BASIS TRANSFORMATION
期刊论文
OAI收割
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2019, 卷号: 41, 期号: 5, 页码: A3401-A3420
作者:
Yang, Xunnian
;
Hong, Jialin
  |  
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2020/05/24
curves and surfaces
linear differential operator
exponential polynomial
dynamic evaluation
basis transformation
Evaluation of spatial upscaling methods based on remote sensing data with multiple spatial resolutions (EI CONFERENCE)
会议论文
OAI收割
Satellite Data Compression, Communications, and Processing VIII, August 12, 2012 - August 13, 2012, San Diego, CA, United states
Ren R.
;
Gu L.
;
Cao J.
;
Chen H.
;
Sun J.
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2013/03/25
In most applications of remote sensing data
special spatial information is required from a finer to a coarser spatial resolution with appropriate upscaling methods. The purpose of this paper is to compare and evaluate current spatial upscaling methods using MODIS remote sensing data with multiple spatial resolutions. In the research
Northeast China was selected as the study area. MODIS data with spatial resolutions of 250 m (2 bands) and 500 m (7 bands) were used as the test data. Through using the selected upscaling methods
the Band 1 and Band 2 data of MODIS were scaled up from 250 m to 500 m spatial resolution. On the basis of land cover characteristics of Northeast China
the MODIS data located in the study area was classified into the five land cover types
including water
grasslands
forests
farmlands and bare lands using maximum likelihood method. The land cover classification results were further compared with MODIS Land Cover Type product. Finally
Structural Similarity (SSIM) was selected to evaluate the effects of these upscaling methods. The research can provide more useful information for spatial scaling transformation in remote sensing data applications. 2012 SPIE.
Kinetically Controlled Lithium-Staging in Delithiated LiFePO4 Driven by the Fe Center Mediated Interlayer Li-Li Interactions
期刊论文
OAI收割
CHEMISTRY OF MATERIALS, 2012, 卷号: 24, 期号: 24, 页码: 4693
Sun, Y
;
Lu, X
;
Xiao, RJ
;
Li, H
;
Huang, XJ
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2013/09/18
GRAPHITE INTERCALATION COMPOUNDS
POSITIVE-ELECTRODE MATERIALS
TOTAL-ENERGY CALCULATIONS
X-RAY-DIFFRACTION
WAVE BASIS-SET
PHASE-TRANSFORMATION
BATTERY MATERIALS
ROOM-TEMPERATURE
AB-INITIO
STRAIN ACCOMMODATION
Integrated context tacit knowledge manage model (EI CONFERENCE)
会议论文
OAI收割
2011 7th International Conference on Natural Computation, ICNC 2011, July 26, 2011 - July 28, 2011, Shanghai, China
作者:
Liu G.
;
Wang Y.-C.
;
Wang Y.-C.
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2013/03/25
Aimed at solving the practical problem about the difficult in the acquirement
the transformation and the sharing of the tacit knowledge
this paper have constructed a integrated context tacit knowledge modelCTKM
and the paper is based on the conclusion that knowledge is the product of certain context
the value of the knowledge depends on its context. Firstly
the model described in this paper fulfills online knowledge mutual platform
and it provide a support for the sharing transmission of the knowledge and the collection of tacit knowledge and knowledge context elements. After that
the paper constructs a context management model to finish the design of context recognition acquisition scheme and problem-based context modeling. Lastly
on the basis of the context model the paper fulfill the acquisition the expression
the sharing and the storage in the tacit knowledge management. CTKM model provide a solution of the integrated context for the tacit knowledge management and through the load of context elements achieve the effective sharing of the tacit knowledge. 2011 IEEE.
Dynamic coupling analysis and modeling for stabilized platform of rolling-pitching seeker (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
作者:
Liu H.
;
Liu H.
;
Liu H.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2013/03/25
Missile's attitude change will be delivered to visual axis through stabilized platform during maneuvering flight
and the missile vibration will be an interference source to visual axis stabilization. In order to solve this problem
the coupling relationship between missile attitude and visual axis is obtained by Coordinate transformation. When the seeker stably tracks a target
the angular velocity of visual axis in inertial space is zero
so the relative angular velocity of roll axis and pitch axis can be derived for servo control. According to Oura dynamics equation
the dynamic models of roll axis and pitch axis were established and kinetic equations of two axises were obtained. The dynamic models can provide theoretical basis to developing research of servo control system and structural optimization design of stabilized platform. Finally
some measures could reduce the dynamic coupling between the framework was given. 2011 IEEE.
Dynamic nonlinear transformation algorithm in LED display panel (EI CONFERENCE)
会议论文
OAI收割
2010 2nd International Conference on Computational Intelligence and Natural Computing, CINC 2010, September 13, 2010 - September 14, 2010, Wuhan, China
Chang F.
;
Zheng X.-F.
;
Wang R.-G.
;
Ding T.-F.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/03/25
In order to ensure high quality display results of LED display panel in all kinds of ambient brightness
a dynamic nonlinear transformation algorithm is proposed. First
the implementation processes of the method of lock-up table nonlinear transformation are described
which is the traditional method of nonlinear transformation. Second
an algorithm model of dynamic nonlinear transformation is constructed Third
the algorithm realization steps are discussed on the basis of the constructed algorithm model. Finally
the relationship between the coefficient of nonlinear transformation and ambient brightness is analyzed. Experimental results indicate
regardless of ambient brightness this algorithm is able to ensure that the contrast of LED display panel does not decrease
so the display results of LED display panel is good. 2010 IEEE.
The electronic, elastic, and structural properties of Ti-Pd intermetallics and associated hydrides from first principles calculations
期刊论文
OAI收割
Intermetallics, 2010, 卷号: 18, 期号: 5, 页码: 998-1006
X. Q. Chen
;
C. L. Fu
;
J. R. Morris
收藏
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浏览/下载:23/0
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提交时间:2012/04/13
Elastic properties
Thermodynamic and thermochemical properties
Hydrogen storage
Phase transformation
Ab initio calculations
shape-memory alloy
total-energy calculations
augmented-wave method
martensitic-transformation
antiphase boundary
transition-metals
crystal-structure
phase-stability
basis-set
temperature