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Online since: January 2009
Authors: Y. Segui, R. Chabane, A. Zenasni, Patrice Raynaud, Salah Sahli
The refractive index and the deposition rate were estimated from ellipsometric data and the
film chemical structure was studied by FTIR analysis technique.
Fluorine is a highly electronegative atom and its incorporation in SiOx films induces changes in the Si-O network because of its low polarizability, leading to a reduction of the dielectric constant value [5].
The change in the deposition rate slope at around 20% of CF4 can be attributed to the change in the deposition mechanism; below 20% of CF4 in the mixture, the deposition process is predominating, whereas, beyond this CF4 concentration value, an etching phenomenon becomes more dominating inducing a reduction in the deposition rate.
Fluorine is a highly electronegative atom and its incorporation in SiOx films induces changes in the Si-O network because of its low polarizability, leading to a reduction of the dielectric constant value [5].
The change in the deposition rate slope at around 20% of CF4 can be attributed to the change in the deposition mechanism; below 20% of CF4 in the mixture, the deposition process is predominating, whereas, beyond this CF4 concentration value, an etching phenomenon becomes more dominating inducing a reduction in the deposition rate.
Online since: November 2011
Authors: Dagoberto Brandão Santos, Ahmed A. Saleh, Azdiar Gazder, Elena V. Pereloma
EBSD internal misorientation data corroborates recrystallised fraction estimates from microhardness measurements.
Some of the MSBs were inclined at ~±30° while others were nearly parallel to the rolling reduction, according to the sequence of their formation and subsequent rotation towards the rolling plane during deformation.
(iv) Region D is characterised by a relatively rapid decrease in work hardening associated with a further reduction in the twinning rate.
Some of the MSBs were inclined at ~±30° while others were nearly parallel to the rolling reduction, according to the sequence of their formation and subsequent rotation towards the rolling plane during deformation.
(iv) Region D is characterised by a relatively rapid decrease in work hardening associated with a further reduction in the twinning rate.
Online since: July 2014
Authors: K.R. Anand, P. Parthiban, Ramalingaiah Ramalingaiah
The importance of the customer requirements and relationship strength were identified as linguistic data.
We have collected data for the criteria from the decision makers of the automotive industry.
Step 4: Fuzzification of input data: In this step, the input data are further represented in triangular fuzzy number (TFN) as demonstrated in table 1.1.
For three decision maker we have taken average of importance for respective data.
The next step is to do fuzzification of the input data as demonstrated in the table 1.1.
We have collected data for the criteria from the decision makers of the automotive industry.
Step 4: Fuzzification of input data: In this step, the input data are further represented in triangular fuzzy number (TFN) as demonstrated in table 1.1.
For three decision maker we have taken average of importance for respective data.
The next step is to do fuzzification of the input data as demonstrated in the table 1.1.
Online since: December 2014
Authors: Kun Jie Zhu, Yu Qian Cui, Jian Lei Chen, Wen Xia Xie, Hui Na Du
After the Copenhagen Conference, the emission reduction of greenhouse gases is widespread concerned by the international community.
Because of its high production rate and the strong ability of the oxidation-reduction reaction, it becomes a site where the reaction of the biogeochemistry is very active.
Garnier has carried out a study on the N2O emission fluxes of Seine estuary, which was based on the field monitoring datas from 1993 to 2003[11].
Especially in China there are no related data on the N2O flux in the coastal tidal wetland.
At present, the N2O emission fluxes in the estuary and coastal wetland ecosystem lack the long-term, continuous, systematic observation data.
Because of its high production rate and the strong ability of the oxidation-reduction reaction, it becomes a site where the reaction of the biogeochemistry is very active.
Garnier has carried out a study on the N2O emission fluxes of Seine estuary, which was based on the field monitoring datas from 1993 to 2003[11].
Especially in China there are no related data on the N2O flux in the coastal tidal wetland.
At present, the N2O emission fluxes in the estuary and coastal wetland ecosystem lack the long-term, continuous, systematic observation data.
Online since: November 2025
Authors: Tolia Kilasonia
The new notification system, developed for landslide-prone areas, provides: (1) measurement of ground displacement and relative slope, (2) measurement of constructions deformation and bulge, and (3) receiving, visualization, and processing of the collected data at the monitoring center.
These sensors send information to the server via the I2C Communication Protocol, and the server sends the information to the monitoring facility via the GSM module, where the program processes the received data.
It analyzes data and, based on the results of the analysis, if necessary, sends a message to the population about the expected danger.
The proposed system works with microcontroller software, and Visual Basic is used for GSM system and data analysis.
Mondal (Eds.), Civil Engineering for Disaster Risk Reduction, Springer Nature, Singapore, 2022, Ch. 10, pp. 129-145
These sensors send information to the server via the I2C Communication Protocol, and the server sends the information to the monitoring facility via the GSM module, where the program processes the received data.
It analyzes data and, based on the results of the analysis, if necessary, sends a message to the population about the expected danger.
The proposed system works with microcontroller software, and Visual Basic is used for GSM system and data analysis.
Mondal (Eds.), Civil Engineering for Disaster Risk Reduction, Springer Nature, Singapore, 2022, Ch. 10, pp. 129-145
Online since: May 2015
Authors: Hassane Oudadesse, Salha Boulila, Bertrand Lefeuvre, Khansa Chaabouni, Pascal Pellen, Hafedh El Feki, Allal Barroug, Fatima Makni-Ayedi, Abdelfattah El Feki
The results obtained by ICP-OES showed a rapid reduction in silicon (Si) and sodium (Na), and noted an accelerator increase in calcium (Ca) and phosphorus (P) ion concentrations in BG (M)-PVA that the BG (M)-PVA-20Cip.
Data are presented as means ± standard deviation (S.D.).Statistical significance was assessed by the Fisher’s test, P < 0.05 was considered statistically significant.
In fact, the Si concentration BG(M)-PVA was reduced very quickly after 15 days of implantation, but this reduction is less advanced for BG(M)-PVA-20Cip.
Data are presented as means ± standard deviation (S.D.).Statistical significance was assessed by the Fisher’s test, P < 0.05 was considered statistically significant.
In fact, the Si concentration BG(M)-PVA was reduced very quickly after 15 days of implantation, but this reduction is less advanced for BG(M)-PVA-20Cip.
Online since: May 2011
Authors: Feng Li, Hua Song, Hua Yang Zhang
Ni-P/AZ-X catalysts were prepared by temperature-programmed reduction.
However, the reduction extent is not pronounced due to the effect of Ni-P component.
Vol. 168 (1997), p. 421 [9] JCPDS Powder Diffraction File, International Centre for Diffraction Data, Swarthmore, PA, 2002
However, the reduction extent is not pronounced due to the effect of Ni-P component.
Vol. 168 (1997), p. 421 [9] JCPDS Powder Diffraction File, International Centre for Diffraction Data, Swarthmore, PA, 2002
Online since: June 2005
Authors: Akira Kohyama, Yi Hyun Park, Dong Hyun Kim, Han Ki Yoon
Therefore, reduction of the process temperature and pressure is key requirements for
the fabrication of SiCf/SiC composites by hot pressing method.
Therefore, reduction of the process temperature and pressure is key requirement for the fabrication of SiCf/SiC composites by hot pressing method.
Each data point shows the average of four tests.
Therefore, reduction of the process temperature and pressure is key requirement for the fabrication of SiCf/SiC composites by hot pressing method.
Each data point shows the average of four tests.
Online since: November 2012
Authors: Shi Jun Huang, Feng Lan Zhao, Ji Rui Hou
From the flooding results, dissolution of CO2 into oil leads to recovery increase because of crude oil viscosity reduction.
Hence, it is necessary to reduce carbon emission and CO2 capture and storage is prospective for emission reduction and enhancing oil recovery with CO2.
The results showed that after outlet closed, most of asphaltene deposited from the oil and the deposited amounts were 2.51wt% and 3.31wt% respectively, and the deposited asphaltene ratios were up to 93.66% and 94.03%, which were similar to the data obtained from static tests.
Hence, it is necessary to reduce carbon emission and CO2 capture and storage is prospective for emission reduction and enhancing oil recovery with CO2.
The results showed that after outlet closed, most of asphaltene deposited from the oil and the deposited amounts were 2.51wt% and 3.31wt% respectively, and the deposited asphaltene ratios were up to 93.66% and 94.03%, which were similar to the data obtained from static tests.
Online since: December 2010
Authors: An Jiang Cai, Shun Yang
The method described can optimize the result of production line type design and realize a reduction in design time and lower the cost.
Currently, the traditional small and medium sized enterprises the PLTD is based on manufacturing resources and the data is only according to market department forecast.
Table 2: APM production line analysis comparison Previous line New line Approach Create resource-based principles for design, the data from according to the forecast of purchase department.
Currently, the traditional small and medium sized enterprises the PLTD is based on manufacturing resources and the data is only according to market department forecast.
Table 2: APM production line analysis comparison Previous line New line Approach Create resource-based principles for design, the data from according to the forecast of purchase department.