Preparation of high-performance polyethylene via a novel processing method of combining dynamic vulcanization with a silane-grafted water-crosslinking technique

2010 ◽  
Vol 119 (5) ◽  
pp. 2539-2548 ◽  
Author(s):  
Quan Gan ◽  
Rongrong Qi ◽  
Jiuli Zhang ◽  
Juan Yu ◽  
Shuangwu Huang
Keyword(s):  
High Performance ◽  
Processing Method ◽  
Dynamic Vulcanization ◽  
Novel Processing

A GPU-Based Parallel Processing Method for Slope Analysis in Geographical Computation

2012 ◽  
Vol 538-541 ◽  
pp. 625-631 ◽  
Author(s):  
Min Hui Lv ◽  
Xiong Wei ◽  
Cai Lei
Keyword(s):  
Parallel Computing ◽  
Parallel Algorithms ◽  
High Performance ◽  
Optimization Technique ◽  
Response Speed ◽  
Processing Method ◽  
Slope Analysis ◽  
Computational Resources ◽  
New Generation ◽  
Computational Systems

Nowadays, geographical computation presents to be distributed, parallel, and diversification application trend. Influence of problem scale and response speed requirement received more attention. And high performance computational systems, such as “TianHe 1-A”, provides a new generation of hardware supports. In order to make full use of these high performance computational resources, appropriate and efficient parallel algorithms are needed. New parallel computing optimization technique of the geography is proposed in this paper by designing new parallel algorithms for slope analysis. We implement it based on CUDA. Experimental results with random DEM data in uniform distribution validate our methods.

Solution processed single-emission layer white polymer light-emitting diodes with high color quality and high performance from a poly(N-vinyl)carbazole host

2015 ◽  
Vol 17 (14) ◽  
pp. 8860-8869 ◽  
Author(s):  
Shang-Hui Ye ◽  
Tian-Qing Hu ◽  
Zhou Zhou ◽  
Min Yang ◽  
Mei-Han Quan ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Processing Method ◽  
Simple Solution ◽  
Iridium Complex ◽  
Emission Layer ◽  
Light Emitting ◽  
Color Quality ◽  
Polymer Light Emitting Diodes ◽  
Single Emission

High color quality white phosphorescent OLEDs were fabricated using a simple solution processing method comprising red/green/blue/orange iridium complex.

Simultaneous reinforcing and toughening of high impact polystyrene with a novel processing method of loop oscillating push–pull molding

2014 ◽  
Vol 123 ◽  
pp. 55-58 ◽  
Author(s):  
Xiangfang Peng ◽  
Jinwei Chen ◽  
Tairong Kuang ◽  
Peng Yu ◽  
Jiangnan Huang
Keyword(s):  
Processing Method ◽  
High Impact ◽  
High Impact Polystyrene ◽  
Novel Processing

Effect of Antioxidant on Properties of Thermoplastic Natural Rubber Based on ENR/TPU Blends

2012 ◽  
Vol 626 ◽  
pp. 229-232 ◽  
Author(s):  
Ekwipoo Kalkornsurapranee ◽  
Charoen Nakason ◽  
Claudia Kummerlöwe ◽  
Norbert Vennemann
Keyword(s):  
Thermal Properties ◽  
Natural Rubber ◽  
High Performance ◽  
Thermoplastic Polyurethane ◽  
Oxidative Degradation ◽  
The Novel ◽  
Dynamic Vulcanization ◽  
High Elasticity ◽  
Thermoplastic Natural Rubber ◽  
Temperature Scanning

Thermoplastic natural rubber based on epoxidized natural rubber (ENR) and thermoplastic polyurethane (TPU) blend was prepared via dynamic vulcanization process. The main objective is to improve thermal properties of the blends. Two types of antioxidant: phenolic antioxidant (Wingstay®L) and N-(1,3-dimethzlbutyl)-N-Phenyl-p-phenylenediamine (6PPD) were used to improve oxidative degradation of the blends. It was found that thermal properties in term of thermal elastic properties and thermal stability can be improved by adding the antioxidants and 6PPD gave the blend with the highest thermal properties. These were measured based on temperature scanning stress relaxation (TSSR) technique. Incorporation of ENR into the TPU caused reduction of the hardness, improved thermal properties, elasticity and oil resistance compared to the neat TPU. These results indicated that the novel high performance TPNRs with high elasticity can be prepared.

Application of Processing Method Enlarging a Partial Diameter to Shaft Parts of Practical Size

2005 ◽  
Vol 475-479 ◽  
pp. 3065-3070 ◽  
Author(s):  
Kazuki Mori ◽  
Nagatoshi Okabe ◽  
Xia Zhu ◽  
Tadashi Iura
Keyword(s):  
Compressive Stress ◽  
Deformation Behavior ◽  
Large Scale ◽  
Processing Method ◽  
Curvature Radius ◽  
Bending Angle ◽  
Round Bar ◽  
Novel Processing ◽  
Axial Compressive Stress ◽  
Industrial Machine

. A novel processing method was proposed to enlarge a partial diameter in the middle of a round bar with an experimental size of 10mm in diameter. To confirm that the processing method is applicable also to shaft with a practical size of 25mm-60mm in diameter for general industrial machine, a large-scale processing machine was developed. Deformation behavior of diameter in a processed part during processing process was made to an expression. The several influences, such as bending angle θ, axial-compressive stress σc, diameters D0, rotation number N of shaft and curvature radius ρ, on the increase behavior of diameter were estimated quantitatively.

scholarly journals Point Processing Method for Improving Dental Radiology Image Quality

2016 ◽  
Vol 6 (4) ◽  
pp. 1587
Author(s):  
Retno Supriyanti ◽  
Ariep Soelaiman Setiadi ◽  
Yogi Ramadhani ◽  
Haris Budi Widodo
Keyword(s):  
Developing Countries ◽  
Image Quality ◽  
High Performance ◽  
Processing Method ◽  
Second Opinion ◽  
Dental Radiology ◽  
Panoramic Image ◽  
Contrast Stretching ◽  
Radiology Image

Radiology field is very important in today's world, especially in the field of medicine including dentistry. Radiology equipment that is popular in dentistry is the panoramic machine. A panoramic image facilitate the dentist in making a diagnosis of the abnormality in the mouth and teeth. But unfortunately, for developing countries like Indonesia, panoramic machine available are low resolution which have an effect on the resulting image also has low quality. This research aims to improve the quality of the panoramic image to have a better quality. We use point processing method with emphasis on contrast stretching method. We chose this method because it is quite simple but has a high performance. Based on the second opinion from the hospital, the performance is 83.9%, therefore this method is promising to be implemented on the improvement of dental radiology images.

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