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Online since: October 2007
Authors: Yuichi Ikuhara, Takahisa Yamamoto, Naoya Shibata, Yukio Sato, Teruyasu Mizoguchi, S.Y. Choi
The reduction of the apparent resistivity operates as an effective current pass to protect electric circuits under unexpected high external voltage.
In the figure, the data obtained from Σ1 boundary is also shown for comparison.
Reduction of the cooling rate increases the resistance of the grain boundary and the non-linearity of I-V as seen in the figure.
Online since: July 2012
Authors: Jiu Zhou Wang, Cui Zhang, Cheng Yang Wang, Jia Ming Zheng, Ming Ming Chen
The decomposition of rich functional groups on the surface of samples was also confirmed by the data from XPS discussed later.
Sample CA0 owned almost half mesopores in its structure, but the Smes decreased sharply after the pre-carbonization at 290 °C, that mainly caused by the decreasing of functional groups on the surface: 1) Reduction of functional group caused the insolubility in alkaline solutions, which leading to an inhomogeneous activation. 2) The decrease of active sites resulted in lower activation.
It can be concluded from the rate properties consisting with the CV profiles that: Firstly, the decrease of BET surface area and pore volume of electrode materials lead to the reduction of specific capacitance.
Online since: May 2006
Authors: Regina da Conceição Corredeira Monteiro, Rui Barbosa, Maria Helena F.V. Fernandes, Susana Camacho, José Filipe Santos Oliveira, Nuno Lapa
Aggregation of the chemical data obtained in the leachates through a Chemical Index (CI).
This fact is related to the reduction of the emission, from BA, of the chemical species considered in the CI.
After this L/S ratio, it was observed a reduction of this index.
Online since: October 2019
Authors: A. Gandhimathi, R. Aravind
As the quality of a soil layer is increased, the ability of that layer for load distribution over a greater area is generally increased so that a reduction in the required thickness of the soil and surface layers may be permitted.
The most common improvements of different layers are achieved through stabilization include better soil gradation, reduction of plasticity index or swelling potential, and increases in durability and strength.
This total work includes collection of data analysis various flexible and rigid pavement designs and their estimation procedure are very much useful to engineer who deals with highways.
Online since: October 2011
Authors: Xiu Guang Song, Qing Sen Shang, Kai Zhang, Zhan Yong Yao
Test data analysis 1.
As shown in Fig.6, moisture content will be lower some degree along with compaction, but because of the water sprinkled to the roadbed in the process of compaction, the reduction of the water content is very small.
Compaction times can be estimated according to related fitting formula with different requirements of the compactness. 5.For subgrade in yellow river inundate area, along with the impact compaction, the moisture content will be lower some degree along with compaction, but the reduction is very small.
Online since: September 2011
Authors: Ming Hong Wu, Jian Qiu Lei, Gu Yu Hu, Wen Yan Shi, Jian Zhong Gu, Wen Jing Wu, Gang Xu, Zheng Jiao
The decomposition rate and toxicity reduction of the effluents by electron-beam was studied.
Chemical oxygen demand reduction in coffee wastewater through chemical flocculation and advanced oxidation processes.
Data., vol. 17, pp. 513–886, 1988
Online since: April 2003
Authors: Hu Bin Qun, Tomoyasu Imai, Shoji Mishiro, Anurag Sharma, Tetsutaro Uematsu, Kiyoshi Suzuki, Manabu Iwai, Katsutoshi Tanaka
A significant reduction in wheel wear is observed for megasonic coolant with ultrasonic vibration frequency of 1.6MHz or above.
According to the wheel wear data shown in Fig. 8, it is observed that a moderate wear of around 1� m is found after completing 50 passes of 100mm length grinding in each pass with megasonic coolant.
In case of diamond wheel, a significant reduction in Ry and Rz roughness value is observed, whereas the surface roughness deteriorates in case of CBN wheel though not shown in Fig. 11.
Online since: October 2014
Authors: Elena Manuela Stanciu, Victor Geantă, Ionelia Voiculescu, Tiberiu Laurian, Georgiana Chisiu, Mihai Vasile
It should be noted that the results are dependent on the approximation to semi-spherical wear scars of the raw data.
It has been pointed out that as sliding distance increase, the area of the contact will change (and generally increase) thus resulting in a possible reduction of the load per abrasive particle with increasing sliding distance.
Results and discussion Sliding distance It is suggested that the sliding distance reduction leads to the wear rate decrease due to the decrease of nominal contact pressure at the specimen surface [12].
Online since: July 2011
Authors: Francisco C. Lovey, Patrick Terriault, Fabio Casciati, Vicenç Torra, Guillem Carreras, Antonio Isalgue, Carlota Auguet
The studied alloy were wires produced from the cast AH140 (Trefimetaux), their reference data are: Ms = 255 K; Mf = 226 K; As = 253 K; Af = 275 K.
Reduction of the cycling amplitude to near or under 200 MPa increases the fracture life.
The use of SMA dampers (as shown in Fig. 2 Right) at this reduced excitation amplitude produces a drastic reduction of the oscillation amplitudes in the portico beam.
Online since: October 2014
Authors: Sven Hirschberg, Ansgar Ringleb, Wolfgang Schlüter
These sub-modules are connected by the use of MATLAB, also the inputs (e.g. initial data or parameters) and outputs (e.g. plots and tables) are managed by this way.
Therefore, the simulation shows that the smaller furnaces reach their maximum storage level at several times which causes an interruption of melting production and finally means a reduction of melting capacity.
In consequence of the absolute control scheme, the storage level of the bigger furnaces is reduced on the level of the smaller furnaces which at least causes a reduction of storage capacity.
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