scholarly journals Comparison of Opened Rates and Quality Characteristics of Frozen Baby-clam In-shell Tapes philippinarum Prepared by Different Processing Method

2016 ◽  
Vol 49 (6) ◽  
pp. 743-749
Author(s):  
Si-Young Park ◽  
Kyung-Hun Kang ◽  
Jae-Dong Lee ◽  
Moon-Joo Yoon ◽  
Young-Mi Kang ◽  
...  
2003 ◽  
Vol 36 (3) ◽  
pp. 210-219 ◽  
Author(s):  
Jeong-Ho MOON ◽  
Jong-Tae KIM ◽  
Su-Tae KANG ◽  
Jong-Hwa HUR ◽  
Kwang-Soo OH

2009 ◽  
Vol 29 (3) ◽  
pp. 356-363 ◽  
Author(s):  
Ji-Hun Choi ◽  
Il Kim ◽  
Jong-Youn Jeong ◽  
Eui-Soo Lee ◽  
Yun-Sang Choi ◽  
...  

2013 ◽  
Vol 9 (1) ◽  
pp. 7-14
Author(s):  
김일두 ◽  
Dong Hyun Shin ◽  
손진환 ◽  
김보라 ◽  
채용곤 ◽  
...  

Author(s):  
K.L. More ◽  
R.A. Lowden ◽  
T.M. Besmann

Silicon nitride possesses an attractive combination of thermo-mechanical properties which makes it a strong candidate material for many structural ceramic applications. Unfortunately, many of the conventional processing techniques used to produce Si3N4, such as hot-pressing, sintering, and hot-isostatic pressing, utilize significant amounts of densification aids (Y2O3, Al2O3, MgO, etc.) which ultimately lowers the utilization temperature to well below that of pure Si3N4 and also decreases the oxidation resistance. Chemical vapor deposition (CVD) is an alternative processing method for producing pure Si3N4. However, deposits made at temperatures less than ~1200°C are usually amorphous and at slightly higher temperatures, the deposition of crystalline material requires extremely low deposition rates (~5 μm/h). Niihara and Hirai deposited crystalline α-Si3N4 at 1400°C at a deposition rate of ~730 μm/h. Hirai and Hayashi successfully lowered the CVD temperature for the growth of crystalline Si3N4 by adding TiCl4 vapor to the SiCl4, NH3, and H2 reactants. This resulted in the growth of α-Si3N4 with small amounts of TiN at temperatures as low as 1250°C.


Author(s):  
Seok Lee ◽  
Juyong Park ◽  
Dongkyung Nam

In this article, the authors present an image processing method to reduce three-dimensional (3D) crosstalk for eye-tracking-based 3D display. Specifically, they considered 3D pixel crosstalk and offset crosstalk and applied different approaches based on its characteristics. For 3D pixel crosstalk which depends on the viewer’s relative location, they proposed output pixel value weighting scheme based on viewer’s eye position, and for offset crosstalk they subtracted luminance of crosstalk components according to the measured display crosstalk level in advance. By simulations and experiments using the 3D display prototypes, the authors evaluated the effectiveness of proposed method.


2013 ◽  
Vol 58 (3) ◽  
pp. 659-662 ◽  
Author(s):  
K. Gawdzińska

Abstract In this paper it is stated, that a set of quality features of metal matrix composite castings differs from the same set for castings of classic materials, although some features are common for both of these material groups. These features (pertaining to a set of quality characteristics of composite castings) have been named as specific, they have not been determined yet and a description of material quality should be performed (according to the qualitology) on a principle of description of quality characteristics of this product. Therefore, this set of features has been determined. It was proposed to add the following characteristics to the set of specific features of composite castings quality: matrix material, reinforcement material, binding between components and porosity of the composite casting. In this set a sub-set of quality characteristics of composite castings was also determined.


2020 ◽  
Vol 21 (1) ◽  
pp. 15-23
Author(s):  
Sang-Guen Oh ◽  
Jae-Young Lee ◽  
Jae-Woon Jung ◽  
Ju-Tae Song ◽  
Sang-Yun You ◽  
...  

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