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Online since: August 2015
Authors: Elżbieta Rogoś
This type of undertaking enables businesses to obtain tangible economic benefits from the reduction of expenses on materials, waste disposal, and also non-tangible environmental benefits.
Monitoring of fluids is supported by a purpose-build expert computer system in which data are collected on the characteristics of the monitored products and the expertise relating to their functional usefulness guidelines for further use.
Monitoring the properties of selected industrial oil cutting fluid The research carried out in the last several years indicates that the use of industrial oils leads primarily to the reduction of their purity.
Moustafa, Hazardous waste source reduction in materials and processing technologies.
Monitoring of fluids is supported by a purpose-build expert computer system in which data are collected on the characteristics of the monitored products and the expertise relating to their functional usefulness guidelines for further use.
Monitoring the properties of selected industrial oil cutting fluid The research carried out in the last several years indicates that the use of industrial oils leads primarily to the reduction of their purity.
Moustafa, Hazardous waste source reduction in materials and processing technologies.
Online since: December 2010
Authors: Sayed Ghafar Hashemi, Beitallah Eghbali
In the present study, the ARB process was performed up to 4 cycles with 66% reduction in thickness and the produced strips were air-cooled after roll-bonding.
The data points were fitted into a line.
Furthermore, the dislocation configuration turns to low energy dislocation structures and significant reduction occurs in the total strain energy associated with dislocations at large strain.
This shows that by introducing extremely high strains at low temperatures, the dislocations movement is constrained leading to formation of dislocation walls determining the reduction of the X-ray diffraction coherent domain from 456 to about 63 nm.
The data points were fitted into a line.
Furthermore, the dislocation configuration turns to low energy dislocation structures and significant reduction occurs in the total strain energy associated with dislocations at large strain.
This shows that by introducing extremely high strains at low temperatures, the dislocations movement is constrained leading to formation of dislocation walls determining the reduction of the X-ray diffraction coherent domain from 456 to about 63 nm.
Online since: July 2004
Authors: Francisco H. Sánchez, H. Sirkin, F.D. Saccone
These new systems present comparative advantages: no additives are needed to promote
precipitation, a costly magnetic alignment step is not required and it is easier to obtain efficient
magnetic coupling due to the reduction in the number of involved phases.
This trend was motivated by the cost reduction derived from using the more abundant and inexpensive MM.
Based on the experimental data, it could be thought that a paramagnetic site should have been included for the x= 1 spectrum.
Besides, increasing the RE content led to a reduction of BHF, as observed in x= 1 ribbons.
This trend was motivated by the cost reduction derived from using the more abundant and inexpensive MM.
Based on the experimental data, it could be thought that a paramagnetic site should have been included for the x= 1 spectrum.
Besides, increasing the RE content led to a reduction of BHF, as observed in x= 1 ribbons.
Online since: April 2012
Authors: Chung Yu Kao, Lung Jieh Yang, Chin Kwang Huang
Comparably, in 2005 Delaware University employed a 5-bar mechanism for generating a prescribed wing motion taken from a hawk moth kinematic flight data by Banala et al [13].
The great improvement of weight reduction is done by the electrical discharge wire cutting (EDWC) technique on the gear transmission module [18].
This 2-stage reduction mechanism has a reduction ratio of 26.67 to greatly transform the 24,000 rpm rotation speed of a high-speed DC motor to the 15 Hz wingbeating for MAVs.
The great improvement of weight reduction is done by the electrical discharge wire cutting (EDWC) technique on the gear transmission module [18].
This 2-stage reduction mechanism has a reduction ratio of 26.67 to greatly transform the 24,000 rpm rotation speed of a high-speed DC motor to the 15 Hz wingbeating for MAVs.
Online since: July 2011
Authors: Astrid Heckl, Ralf Rettig, Robert F. Singer
Reduction of fuel consumption and engine emissions are very important design goals today.
It has been controversially debated for a long time, whether this effect is responsible for the TCP-phase fraction reduction in 4th generation superalloys.
Based on literature data, we assume that the chosen parameter changes represent the maximum possible effect of Ru.
For example, [7] found a reduction of the γ’-phase fraction by Ru, while [5,25] could not find any in other alloys.
It has been controversially debated for a long time, whether this effect is responsible for the TCP-phase fraction reduction in 4th generation superalloys.
Based on literature data, we assume that the chosen parameter changes represent the maximum possible effect of Ru.
For example, [7] found a reduction of the γ’-phase fraction by Ru, while [5,25] could not find any in other alloys.
Online since: September 2013
Authors: Rizalman Mamat, Obed M. Ali, Ahmad Fitri Yusof, Che Ku Mohammad Faizal
Previous studies have suggested that the weight percent of oxygen content in the fuel is the most important factor for PM reduction, and it is more important than other properties such as chemical structure or volatility [11].
Therefore, a comprehensive data of biodiesel and their blend fuel physical properties is required to analyze the characteristics of biodiesel when operated with conventional diesel engines.
This was expected, as DEE will dilute the free fatty acids present in POME, resulting in a reduction in AV.
The maximum reduction of PP for blended fuel B40 was 3oC when adding 6% DEE.
Therefore, a comprehensive data of biodiesel and their blend fuel physical properties is required to analyze the characteristics of biodiesel when operated with conventional diesel engines.
This was expected, as DEE will dilute the free fatty acids present in POME, resulting in a reduction in AV.
The maximum reduction of PP for blended fuel B40 was 3oC when adding 6% DEE.
Online since: December 2024
Authors: Henry Hu, Anita Hu, Lance Ying, Wu Tian Shen
The tests were carried out on a hydraulic press installed on a device collecting data.
The rapid cooling observed in the thin section contributed to a reduction in solute segregation and porosity formation, resulting in lower porosity content.
The reduction in section thickness led to a decrease in dendrite size but an increase in the fraction of micron Mg-Al-Zn and nano Al-Mn intermetallic due to the high cooling rate observed in the thin section.
Analysis of the deformation behavior revealed a notable increase in toughness, resilience, and strain hardening rate with a reduction in the wall size.
The rapid cooling observed in the thin section contributed to a reduction in solute segregation and porosity formation, resulting in lower porosity content.
The reduction in section thickness led to a decrease in dendrite size but an increase in the fraction of micron Mg-Al-Zn and nano Al-Mn intermetallic due to the high cooling rate observed in the thin section.
Analysis of the deformation behavior revealed a notable increase in toughness, resilience, and strain hardening rate with a reduction in the wall size.
Online since: January 2022
Authors: Afifah Ali, Ahmad Zahirani Ahmad Azhar, Hanisah Manshor
The work pointed out that the abnormal grain growth may cause the reduction in densification of ZTA-TiO2-Cr2O3.
Fig. 3: Bulk density of ZTA-TiO2-Cr2O3 ceramic composite The calculated data of sintered sample with different compaction pressure was plotted in Fig. 4.
Besides, increase in compaction pressure significantly causing reduction in firing shrinkage [13].
The reduction of hardness value at 350 MPa compaction pressure can be associated to its lower bulk density.
Fig. 3: Bulk density of ZTA-TiO2-Cr2O3 ceramic composite The calculated data of sintered sample with different compaction pressure was plotted in Fig. 4.
Besides, increase in compaction pressure significantly causing reduction in firing shrinkage [13].
The reduction of hardness value at 350 MPa compaction pressure can be associated to its lower bulk density.
Online since: January 2022
Authors: Ali H. Al-Marzouqi, Sidra Siraj, Waleed Ahmed
Results and Discussion
For data processing, a set of five tensile experiments were conducted for improved accuracy for each of the compositions to analyze the mechanical properties of the blends.
A reduction of 11.1% was noticed for the sample prepared with 0 wt% compared to the pure unprocessed PLA filament, which has a failure strain of 5.2%.
Moreover, reduced ductility of 12.6% was detected for the prepared sample at 5 wt% silica addition and a further reduction of 15.3% at 10 wt%.
The level of the reduction for failure strain (i.e., ductility) was around 11.1% for both the materials prepared at 0 wt% and 15 wt%, implying a similar structure in terms of the material.
A reduction of 11.1% was noticed for the sample prepared with 0 wt% compared to the pure unprocessed PLA filament, which has a failure strain of 5.2%.
Moreover, reduced ductility of 12.6% was detected for the prepared sample at 5 wt% silica addition and a further reduction of 15.3% at 10 wt%.
The level of the reduction for failure strain (i.e., ductility) was around 11.1% for both the materials prepared at 0 wt% and 15 wt%, implying a similar structure in terms of the material.
Online since: November 2020
Authors: Wei Wang, Ben Ma, Han Chao Gao, Hai Long Yu, Zhong Hui Li
The drop in supply voltage required for an acceptable dissipated power level is limited by the properties of silicon limit the reduction in supply voltage required for an acceptable consumed power level.
The rocking curves of the GaAs (004) diffraction surface were plotted with the data recorded in the process of scanning the samples with an X-ray diffractometer to evaluate the crystal quality of GaAs/Si samples obtained with different growth parameters.
The reduction in the thickness of the buffer layer can lead to the degradation of the surface flatness, indicating that there should be a critical thickness value in the design of the buffer layer, as a buffer layer with a very low thickness is unacceptable.
Ohmachi, Dislocation Reduction in GaAs on Si by Thermal Cycles and InGaAs/GaAs Strained-Layer Superlattices, Jpn.
The rocking curves of the GaAs (004) diffraction surface were plotted with the data recorded in the process of scanning the samples with an X-ray diffractometer to evaluate the crystal quality of GaAs/Si samples obtained with different growth parameters.
The reduction in the thickness of the buffer layer can lead to the degradation of the surface flatness, indicating that there should be a critical thickness value in the design of the buffer layer, as a buffer layer with a very low thickness is unacceptable.
Ohmachi, Dislocation Reduction in GaAs on Si by Thermal Cycles and InGaAs/GaAs Strained-Layer Superlattices, Jpn.