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Online since: November 2016
Authors: Francisca G. Caballero, Jonathan D. Poplawsky, Hung Wei Yen, Jer Ren Yang, Rosalia Rementeria, Lucia Morales-Rivas, Carlos Garcia-Mateo
Understanding the tensile properties of nanocrystalline bainite
Some tensile strength and ductility data at room temperature on nanocrystalline steels are reported elsewhere [1].
Thus, the observed rapid strain hardening during tensile testing of bainite formed at 200 ºC was found to be related to the reduction of austenite fraction due to stress-induced transformation.
Thus, the observed rapid strain hardening during tensile testing of bainite formed at 200 ºC was found to be related to the reduction of austenite fraction due to stress-induced transformation.
Online since: June 2017
Authors: Muhammad Hussain Ismail, Siti Khadijah Alias, Samsiah Ahmad, Muhammad Hafizuddin Jumadin, Bulan Abdullah
A minimum of 3 times indention at different areas were taken in order to average the data.
By using microhardness values, case depth can be estimate by measuring the hardness reduction from surface to the substrate until it reaches 150 HV where there was no carbon addition at this value.
By using microhardness values, case depth can be estimate by measuring the hardness reduction from surface to the substrate until it reaches 150 HV where there was no carbon addition at this value.
Online since: August 2024
Authors: Yeou Fong Li, Wei Hao Lee, Chien Chin Chen, Chang Yu Kuo, Ying Kuan Tsai, Wan Chun Lin, Yu Wei Wang, Jia Wei Wu, Hao Jhu Syu
Generally, the blast major data provided in the manual is based on a bare spherical TNT explosive and can be extended to apply to other types of explosive materials.
Consequently, the degree of failure observed in the fiber-reinforced geopolymer concrete showed reduction in tensile failure as depicted in Fig. 3.
Consequently, the degree of failure observed in the fiber-reinforced geopolymer concrete showed reduction in tensile failure as depicted in Fig. 3.
Online since: January 2013
Authors: Khalid M. Mosalam, Selim Günay
Experimental errors are introduced in the force by the presence of a transfer system (controllers, actuators, reaction systems, and data acquisition systems) to apply the displacements to the experimental substructure and measure the corresponding forces.
Generally, this term is prone to experimental errors due to the presence of a transfer system (controllers, actuators, reaction systems, and data acquisition systems).
Components of the developed RTHS framework, namely the shaking table, controller, data acquisition (DAQ) system and the specimen (insulator post in this case), are shown in Fig. 20.
This fast execution time of an integration time step is realized by a combination of fast computations using the DSP card, data transfer between the computational platform and the controller using a cable, and the real-time compatible PID control of the controller and servo-hydraulic system.
It is theoretically possible to achieve a similar error reduction by adjusting the feed-forward gain on the controller.
Generally, this term is prone to experimental errors due to the presence of a transfer system (controllers, actuators, reaction systems, and data acquisition systems).
Components of the developed RTHS framework, namely the shaking table, controller, data acquisition (DAQ) system and the specimen (insulator post in this case), are shown in Fig. 20.
This fast execution time of an integration time step is realized by a combination of fast computations using the DSP card, data transfer between the computational platform and the controller using a cable, and the real-time compatible PID control of the controller and servo-hydraulic system.
It is theoretically possible to achieve a similar error reduction by adjusting the feed-forward gain on the controller.
Online since: September 2012
Authors: Jan Kuriplach, Ivan Procházka, Jakub Čížek, Wolfgang Anwand, Igor A. Danilenko, Tetyana E. Konstantinova, Igor A. Yashchishyn, Oksana Melikhova, Gerhard Brauer
Survey of experimental data
In this Section, experimental data collected in the present investigations are briefly surveyed.
Positron lifetime data.
Coincidence Doppler broadening data.
Slow positron implantation data.
Data in the Table are taken from Ref. [10].
Positron lifetime data.
Coincidence Doppler broadening data.
Slow positron implantation data.
Data in the Table are taken from Ref. [10].
Online since: January 2011
Authors: Bing Hua Yan, Hai Jun Yang, Jian Hong Wei, Lin Luo
The similarity of the 16S rDNA sequences between strain OPQa3 and other species was compared with all known sequence data in the GenBank, DDBJ databases using the BLAST algorithm.
The optimum temperature for the growth of OPQa3 was at 30℃.Growth of OPQa3 was Table 1 The results of physiological and biochemical tests as suggested by Bergey’s Manual of Systematic Bacteriology Tests Results Starch Hydrolysis Test Lipid Hydrolysis Test Gelatin Hydrolysis Test Litmus Milk Test - - - alkaline production Carbohydrate Fermentation Test Methyl Red (MR) Test Voges-Proskauer (VP) Test Citrate Test - - - + Indole Test Hydrogen Sulfide Production Test Ammonia Gas Production Test Phenylalanine Deaminase Test Urea Hydrolysis Test - - + - + Oxidase Test Catalase Test Nitrate Reduction Test - + - "+" Indicates positive result; "-" indicates negative result Fig.1 The SEM image ofOPQa3 Fig.2 The TEM image of OPQa3 Fig.3 Phylogenetic tree of OPQa3 Fig.4 Effect of temperature on NPnEO degradation Fig.5 Effect of pH on NPnEO degradation inhibited at low and high temperature.
The optimum temperature for the growth of OPQa3 was at 30℃.Growth of OPQa3 was Table 1 The results of physiological and biochemical tests as suggested by Bergey’s Manual of Systematic Bacteriology Tests Results Starch Hydrolysis Test Lipid Hydrolysis Test Gelatin Hydrolysis Test Litmus Milk Test - - - alkaline production Carbohydrate Fermentation Test Methyl Red (MR) Test Voges-Proskauer (VP) Test Citrate Test - - - + Indole Test Hydrogen Sulfide Production Test Ammonia Gas Production Test Phenylalanine Deaminase Test Urea Hydrolysis Test - - + - + Oxidase Test Catalase Test Nitrate Reduction Test - + - "+" Indicates positive result; "-" indicates negative result Fig.1 The SEM image ofOPQa3 Fig.2 The TEM image of OPQa3 Fig.3 Phylogenetic tree of OPQa3 Fig.4 Effect of temperature on NPnEO degradation Fig.5 Effect of pH on NPnEO degradation inhibited at low and high temperature.
Online since: June 2012
Authors: Cheng Shane Chu
Such sensors detect the oxygen concentration by monitoring the reduction in the fluorescence intensity of an excited fluorescent indicator as a result of the quenching effect induced by the oxygen environment.
Note that in acquiring the relative fluorescence intensity data, the integration time of the CCD spectrometer was set at 20 ms.
Note that in acquiring the relative fluorescence intensity data, the integration time of the CCD spectrometer was set at 20 ms.
Online since: July 2011
Authors: Kun Yang Gao, Xiao Feng Huang, Yong Yang, Lei Yang, Qi Dong Xia, Yan Fu Wei, Tao Zhou, Yang Song Qin
SPME has the advantage of less sample requirements, simple sample preparation, easy to operate, greatly reduction of the sample processing cycle.
But supercritical fluid extraction still exists some deficiencies: extraction under high pressure condition, complex phase equilibrium, absence of physical property data; high pressure service and operation, heavy equipment costs, high safety requirements; low solute concentration and needs a lot of recycled solvent; large solid material, difficult continuous production and higher input. 9.Electronic Nose Electronic nose[15] can test whole changes of characteristics aroma compositions and distinguish aroma compositions in tea water, It can also monitor dynamic overflow of aroma compositions in the procedure soaking tea.
But supercritical fluid extraction still exists some deficiencies: extraction under high pressure condition, complex phase equilibrium, absence of physical property data; high pressure service and operation, heavy equipment costs, high safety requirements; low solute concentration and needs a lot of recycled solvent; large solid material, difficult continuous production and higher input. 9.Electronic Nose Electronic nose[15] can test whole changes of characteristics aroma compositions and distinguish aroma compositions in tea water, It can also monitor dynamic overflow of aroma compositions in the procedure soaking tea.