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Soybean Oil Modified Bio-based Poly(vinyl alcohol)s via Ring-Opening Polymerization
Biodegradable properties Epoxidized soybean oil Modification Poly(vinyl alcohol)
2024/3/4
In this paper, a simple method to modify the poly(vinyl alcohol) (PVA) through ring-opening reaction of epoxidized soybean oil (ESBO), catalyzed by hydrochloric acid is reported. The effect of ESBO lo...
ROAD SURFACE TEXTURES CLASSIFICATION USING OPENING-BASED IMAGE PROCESSING
texture analysis road surface inspection hierarchical process multiresolution cooccurrence matrix morphological pyramid
2014/12/31
This paper deals with an innovative approach for achieving an automatic vision system for road surface texture classifi-cation. A road surface is composed by aggregates with a particular grain size di...
Catalytic Ring Opening of Perhydroindan - Hydrogenolytic and Cationic Reaction Paths（图）
ring opening hydrogenolysis bifunctional catalysis perhydroindan open-chain nonanes noble metals silica zeolites
2013/10/9
Perhydroindan (bicyclo[4.3.0]nonane) was converted in a flow-type apparatus under a hydrogen pressure of 5 MPa on six different catalysts, namely on a bifunctional Pd/Na,H-Beta zeolite, on Ir/Na,H-Y a...
Liberalisation of Rail Freight Markets in Central and South-Eastern Europe: What the European Commission Can Do to Facilitate Rail Market Opening
the First Infrastructure Package infrastructure managers (IMs) national railways
2009/9/29
Drawing on the features of political and economic transformation in Central and South-eastern Europe, this article explores how the First Infrastructure Package which in 2001 liberalised rail freight ...
Clear eye opening 1.3μm-25 / 43Gbps EML with novel tensile-strained asymmetric QW absorption layer
tensile-strained asymmetric QW absorption layer
2015/7/16
We demonstrate 1.3μm-25/43Gbps EML with novel tensile-strained asymmetric quantum well absorption layer. Clear eye opening was achieved under high output power condition (>+5dBm) both before / after 1...
Dynamic Analysis on Particle Concentration Induced by Opening the Door of a Front Opening Unified Pod (FOUP) that Loaded with 25 Pieces of 300 mm Wafer Manufacturing Processes
FOUP Minienvironment Clean room Semiconductor processes
2016/3/29
This study investigates experimentally and numerically the influences of FOUP door opening
speed (Vdoor) and the pressure difference (dP) on the dynamic distributions of the averaged nondimensional
...
Theoretical Evaluation on Effects of Opening on Ultimate Load-carrying Capacity of Square Slabs
Ultimate load slab opening capacity
2009/1/14
Reinforced concrete slabs are the most common structural elements found in building construction. Despite the large number of slabs designed and built, the details of the elastic and plastic behaviour...
May 21, 2007，UPTON, NY — The U.S. Department of Energy’s (DOE) Patricia Dehmer, Associate Director of DOE’s Office of Science for Basic Energy Sciences, accompanied by U.S. Congressman Timothy Bishop,...