搜索结果: 1-15 共查到“工学 compound”相关记录39条 . 查询时间(0.125 秒)
3D terrain reconstruction based on compound techniques
Image matching 3D reconstruction Image segmentation Image interpretation Object recognition
2016/5/20
Digital Elevation Models (DEM) produced by digital photogrammetry workstations supply important information on land form for cartographers and Geographic Information Systems (GIS) developers and users...
Penn Researchers Develop Liquid-crystal-based Compound Lenses That Work Like Insect Eyes
Penn Researchers Liquid-crystal-based Compound Lenses Work Like Insect Eyes
2015/5/25
The compound eyes found in insects and some sea creatures are marvels of evolution. There, thousands of lenses work together to provide sophisticated information without the need for a sophisticated b...
CONCEPT FOR A COMPOUND ANALYSIS IN ACTIVE LEARNING FOR REMOTE SENSING
Analysis Active Learning Remote Sensing Framework Usability
2015/4/1
Active learning reduces training costs for supervised classification by acquiring ground truth data only for the most useful samples. We present a new concept for the analysis of active learning techn...
Investigation on flame retardancy, combustion and pyrolysis behavior of flame retarded unsaturated polyester resin with a star-shaped phosphorus-containing compound
Unsaturated polyester resin Thermal degradation Pyrolysis evolved gas analysis Flame retardancy
2015/3/24
The phosphorus-containing star-shaped flame retardant (TRIPOD-DOPO) was synthesized, while the
flame retardant unsaturated polyester resins (FR-UPRs) composites with various amounts of TRIPODDOPO wer...
Ambient Air Non-Methane Volatile Organic Compound (NMVOC) Study Initiatives in India–A Review
VOC India BTEX HAP Biofilters Catalytic Combustion
2013/3/12
Different aspects of Volatile Organic Compounds (VOCs) are being investigated in details by different research groups in Indian institutes. The spectrum covers measuring technologies, source apportion...
Yield stress of duplex stainless steel specimens estimated using a compound Hall–Petch equation
Yield stress duplex stainless steel specimens estimated compound Hall–Petch equation
2010/10/12
In this study, the 0.2% yield stress of duplex stainless steel was evaluated using a compound Hall–Petch equation. The compound Hall–Petch equation was derived from four types of duplex stainless stee...
PPRODUCTION OF AROMATIC ALDEHYDE BY MICROWAVE CATALYTIC OXIDATION OF A LIGNIN MODEL COMPOUND WITH La-CONTAINING SBA-15/H2O2 SYSTEMS
PPRODUCTION OF AROMATIC ALDEHYDE MICROWAVE CATALYTIC OXIDATION LIGNIN MODEL COMPOUND La-CONTAINING SBA-15/H2O2 SYSTEMS
2010/9/20
A convenient and efficient application of heterogeneous La-containing SBA-15 systems for the microwave assisted oxidation of a lignin model phenolic monomer, 4-hydroxy-1-phenylpropane, is reported. Lo...
Influence of electrolyte on a composition and size of copper compound particles
Nanomaterials Copper Anodic polarisation
2009/12/1
Purpose: The aim of this paper was to investigate an effect of the applied electrolyte on a composition and
morphology of synthesised particles, which consist of copper compounds.
Design/methodology...
Assessment of Marine Pollution in İzmir Bay: Heavy Metal and Organic Compound Concentrations in Surficial Sediments
Izmir Bay Marine Pollution Heavy Metals Dioxins Furans Polycyclic Aromatic Hydrocarbons
2009/10/14
The extent of marine pollution in ˙Izmir Bay is investigated using inorganic and organic geochemical data from surface sediments. The concentrations of 42 elements in 84 samples established that surfa...
Boundary Shear Stress in Rectangular Compound Channels
Open channel compound section shear stress alluvial channel
2009/10/14
Experimental results are presented concerning the boundary shear stress distribution in a rectangular compound section channel comprising rectangular main channel and two symmetrically disposed floodp...
Modular Limit for Flumes of Rectangular Compound Sections
Open channel Submerged flow Modular limit Flumes Compound cross section
2009/10/14
A series of laboratory experiments were carried out in a flow measurement flume of rectangular compound cross section to investigate the e ect of the throat width and step height on the values of modu...
Momentum and Kinetic Energy Coefficients in Symmetrical Rectangular Compound Cross Section Flumes
Open channel Momentum coecient Energy coecient Flumes Compound cross section
2009/10/14
In this study a series of laboratory experiments was conducted in nine models of symmetrical rectangular compound cross section having di erent dimensions for a wide range of discharges in order to in...
Velocity Distribution in Channels of Rectangular Compound Cross Section
Open channel compound section velocity distribution
2009/10/14
A series of experiments have been carried out in order to measure velocity distribution in a straight symmetrical rectangular compound sections of varying floodplain width, main channel width and step...
Generalization of Shear Stress Distribution in Rectangular Compound Channels
Open channel Compound cross-section Shear stress generalization
2009/10/12
Experimental testing of 5 di erent types of boundary shear stress distribution in a symmetrical rectangular compound section channel was conducted. Shear stress distributions in the main channel and f...
Comparison of Methods for Predicting Discharge in Straight Compound Channels Using the Apparent Shear Stress Concept
Compound channels Division channel method SERC-FCF Apparent shear stress
2009/10/12
Some experimental results from the SERC Flood Channel Facility at Hydraulic Research, Wallingford,UK, were used for computing apparent shear stress and discharge in symmetrical compound channels with ...