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Rosin-based porous heterogeneous catalyst functionalized with hydroxyl groups and triazole groups for CO2?chemical conversion under atmospheric pressure condition
Rosin-based porous polymers CO2 Cyclic carbonates Atmospheric pressure
2023/12/15
Development of efficient, green and recyclable?heterogeneous catalysts?for the chemical conversion of CO2?into cyclic carbonates with excellent yields under atmospheric pressure condition is still a v...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Geometric regularity criteria and inviscid limit of incompressible Navier--Stokes Equations under Navier boundary condition
Navier边界条件 不可压缩 Navier-Stokes方程 几何正则性准则 无粘极限
2023/11/29
We report our recent works on the analysis of 3D incompressible Navier--Stokes Equations subject to the Navier slip boundary condition, i.e., tangential components of the stress exerted by the normal ...
Fuzzy comprehensive assessment of running condition for a large-scale centrifugal compressor set
Compressor Condition assessment Mathematical modeling Maximal information coefficient Dynamic deterioration degree Prediction
2023/6/19
A fuzzy comprehensive assessment method of running condition was constructed and applied to a large-scale centrifugal compressor set in a petrochemical corporation aiming at the monitoring and early w...
ASSESSING THE CONDITION OF BURIED PIPE USING GROUND PENETRATING RADAR (GPR)
Ground Penetrating Radar (GPR) Pipe deterioration Buried utilities
2018/11/8
The invention of Ground Penetrating Radar (GPR) technology has facilitated the possibility of detecting buried utilities and has been used primarily in civil engineering for detecting structural defec...
Remote cartographic assessment of the erosion condition of agrolandscapes
geoinformation technologies geoinformation systems erosion-control agroforestry complex
2018/3/6
The article provides an assessment methodology of the erosion condition of agricultural landscapes based on remote
sensing data. The methodology is based on a multi-parametric cartographic analysis w...
A STUDY ON THE SAR DATA OBSERVATION TIME FOR THE CLASSIFICATION OF PLANTING CONDITION OF PADDY FIELDS
Paddy TerraSAR-X Classification Observation time Backscattering Polarization
2016/12/1
In recent years, cultivation methods of rice have been diversified due to the low cost of rice-growing techniques. For example, there is direct sowing of seed rice in paddy field in addition to the pr...
OPERATIONAL MAPPING OF THE ENVIRONMENTAL CONDITION OF RIPARIAN ZONES OVER LARGE REGIONS FROM AIRBORNE LIDAR DATA
Riparian Zones LiDAR Large Spatial Extents Riparian Condition
2016/2/29
Riparian zones maintain water quality, support multiple geomorphic processes, contain significant biodiversity and also maintain the
aesthetics of the landscape. Australian state and national govern...
STUDY ON THE CROP CONDITION MONITORING METHODS WITH REMOTE SENSING
Remote Sensing Crop Condition Monitoring Developing Trend
2015/12/28
It is of great significance to obtain the crop condition information at early stages in the crop growing season. Sometimes it is even more important than acquiring the exact production after harvest t...
An UAV-based Photogrammetric Mapping System for Road Condition Assessment
UAV Mapping Transportation
2015/12/16
We present an Unmanned Aviation Vehicle-based Photogrammetric mapping system in this paper. This work is part of a project
monitoring of unpaved road condition using remote sensing and other technolo...
ENVIRONMENTAL CONDITION AND ITS IMPACT ON LANDSCAPE DESCRIPTION BY SALIENT ELEMENT
Volunteered Geographical Information Environmental condition Data credibility Landscape description Salient element
2016/1/18
Describing a landscape means making link between concepts of visible features and people’s perception. Most landscape description methods underline salient entities which are a key trigger for wayfind...
Condition for liquefaction instability in fluid-saturated granular soils
Bifurcation Instability Liquefaction Undrained condition Saturated sands
2015/7/1
High-porosity granular materials such as loose sands can implode when subjected to compressive stresses. The mechanism of deformation is diffuse in that the jump in the strain rate tensor has three in...
Integration of structural health and condition monitoring into the life-cycle management of wind turbines
Integration structural health condition monitoring life-cycle management wind turbines
2015/6/30
Cost-efficient operation and maintenance of wind turbines is among the major concerns for manufacturers, owners, and operators. Integrating structural health monitoring (SHM) into life-cycle managemen...
Autonomous Structural Condition Monitoring based on Dynamic Code Migration and Cooperative Information Processing in Wireless Sensor Networks
Autonomous Structural Condition Monitoring Dynamic Code Migration Cooperative Information Processing Wireless Sensor Networks
2015/6/30
Wireless sensor networks have emerged in recent years as a viable alternative substituting conventional, tethered systems for structural health monitoring. Because of the limited internal resources of...
A Simple Condition for the Convexity of Optimal Control over Networks with Delays
Convexity Delays
2015/6/19
We consider the problem of multiple subsystems, each with its own controller, such that the dynamics of each subsystem may affect those of other subsystems with some propagation delays, and the contro...
A Unifying Condition for Separable Two Player Optimal Control Problems
Control Problems Separable
2015/6/19
We derive a simple condition under which a class of two player linear quadratic optimal control problems can be solved by two separate problems. The condition unifies most of the previously known sepa...