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Online since: October 2010
Authors: Heng Miao, Yue Qian Yang, Shi Chao Xu, Ji Mei Zhang, Zhao Dai, Bo Sun, Shu Qing Sun, Guo Zheng, Tei Lin Feng, Yan Zi, Chu Liang, Hao Luo
TEM data indicated that ca 20nm of Ni MNPs and ca 25nm of CdTe/Ni mQDs were prepared, respectively; the size-increasing indicated the formation of CdTe shell on the Ni MNPs core.
The obtained data indicated that the prepared bi-functional CdTe/Ni mQDs possess excellent magnetic and fluorescent properties, and it can be used as a energy donor in DNA sensing based on fluorescence resonance energy transfer (FRET).
Magnetic Ni MNPs were prepared by hydration-hydrazine (N2H4) reduction method: 0.2 M of NiCl2 was primarily prepared and stirred for minutes at 20°C (solution A).
The supernatant (in Fig. 4b) after precipitation showed little fluorescence intensity (FI; Fig. 5b), correspondingly, the precipitated mQDs showed strong FI (Fig. 4b and Fig. 5a), these data suggested the fluorescence was quite stable in magnetic field.
Moreover, uniform emission peak was showed in Fig. 5a, peak width at half height was evaluated to be ca 55nm, these data suggested the qualified mQDs was achieved.
The obtained data indicated that the prepared bi-functional CdTe/Ni mQDs possess excellent magnetic and fluorescent properties, and it can be used as a energy donor in DNA sensing based on fluorescence resonance energy transfer (FRET).
Magnetic Ni MNPs were prepared by hydration-hydrazine (N2H4) reduction method: 0.2 M of NiCl2 was primarily prepared and stirred for minutes at 20°C (solution A).
The supernatant (in Fig. 4b) after precipitation showed little fluorescence intensity (FI; Fig. 5b), correspondingly, the precipitated mQDs showed strong FI (Fig. 4b and Fig. 5a), these data suggested the fluorescence was quite stable in magnetic field.
Moreover, uniform emission peak was showed in Fig. 5a, peak width at half height was evaluated to be ca 55nm, these data suggested the qualified mQDs was achieved.
Online since: October 2016
Authors: Ramakrishnan Vasudaa, S. Syath Abuthakeer, Afsana Nizamudeen
The eco friendliness and reduction in wear and tear aspects in machineries with the use of natural fiber composites also has been captured in this paper.
This paper is an earnest compilation of the data regarding a variety of natural fibers, their physical and mechanical properties, their resilience and strength.
Considerable effort has been put in bringing the data on various natural fiber composites in one place by cutting out the details from various sources so as to make it as a ready reckoner for any researcher for future research in this area. 1.
This paper is an earnest compilation of the data regarding a variety of natural fibers, their physical and mechanical properties, their resilience and strength.
Considerable effort has been put in bringing the data on various natural fiber composites in one place by cutting out the details from various sources so as to make it as a ready reckoner for any researcher for future research in this area. 1.
Online since: November 2011
Authors: Maryam Sadeghi, Majid Gholami
It evolves with a high speed traditional transformer in addition to power electronic base construction will eventuate to oil elimination, dimensional size and weight reduction.
It will provide a platform for delivering the traditional power with new services evolving the exchange of data and information in a dynamic style.
A multi level Intelligent Universal Transformer (IUT) emerging a next-generation of distribution transformers base on power electronic construction for incoming distribution automation [20]. automatic sag voltage compensation, real-time voltage regulation, outage compensation, Flicker mitigation, capacitor switching protection, harmonic compensation in nonlinear loads conditions, DC output service, reliable diverse power as variable frequency like 400Hz option, storing power, dynamic system monitoring, output voltage compensation in case of the built-in energy storage, capability on delivering three-phase power from a single phase, oil elimination, size and weight reduction are the most advantages of IUT rather than current traditional transformers [16], [22].
It will provide a platform for delivering the traditional power with new services evolving the exchange of data and information in a dynamic style.
A multi level Intelligent Universal Transformer (IUT) emerging a next-generation of distribution transformers base on power electronic construction for incoming distribution automation [20]. automatic sag voltage compensation, real-time voltage regulation, outage compensation, Flicker mitigation, capacitor switching protection, harmonic compensation in nonlinear loads conditions, DC output service, reliable diverse power as variable frequency like 400Hz option, storing power, dynamic system monitoring, output voltage compensation in case of the built-in energy storage, capability on delivering three-phase power from a single phase, oil elimination, size and weight reduction are the most advantages of IUT rather than current traditional transformers [16], [22].
Online since: August 2012
Authors: Jorge Alberto Soares Tenório, Neuza Evangelista, José Roberto Oliveira, Paulo R. Borges, Taiany Coura M. Ferreira
In addition, they can be produced extensively in substitution to all materials used in the coating of almost all heating equipment as well as contributing to the reduction of energy consumption.
According to data furnished by some suppliers, ceramic wool and glass wool have their theoretical compositions as described in Tables 1 and 2, respectively.
Fig 5 – XRD of glass wool residues Fig 6 – XRD of ceramics wool residues Conclusions The glass and ceramic wools presented good performance in grinding, with easy size reduction.
According to data furnished by some suppliers, ceramic wool and glass wool have their theoretical compositions as described in Tables 1 and 2, respectively.
Fig 5 – XRD of glass wool residues Fig 6 – XRD of ceramics wool residues Conclusions The glass and ceramic wools presented good performance in grinding, with easy size reduction.
Online since: September 2008
Authors: N.J. Simms, J.E. Oakey, K.E. Coleman, P.J. Kilgallon
The corrosion
data and model outputs have been compared with data available from power plants operating on
coal, straw or wood fuels.
As well as mass change data, dimensional metrology of the materials before and after exposure yield statistical data on metal loss from the materials.
Once cool, mass change data was recorded and the samples were recoated with synthetic deposit.
These data have been ordered and plotted as a function of the probability of that damage level being exceeded.
In addition to conventional mass change and micrographical data, quantitative data have been obtained on the performance of the materials using dimensional analysis.
As well as mass change data, dimensional metrology of the materials before and after exposure yield statistical data on metal loss from the materials.
Once cool, mass change data was recorded and the samples were recoated with synthetic deposit.
These data have been ordered and plotted as a function of the probability of that damage level being exceeded.
In addition to conventional mass change and micrographical data, quantitative data have been obtained on the performance of the materials using dimensional analysis.
Online since: September 2013
Authors: Byung Heung Park, Yeon Ki Hong
In this work, the vapor composition of the distillation process and the total pressure were estimated to obtain basic data for process design and integration.
When a solid cathode made of a stainless steel is adopted, only uranium ions can be reduced by utilizing the reduction potential differences between the ionic species.
K could be calculated from the Gibbs energy data [6] and, then, be used to estimate the vapor pressures by Eq. 4 where p(MClx) and a(MClx) are the vapor pressure of the vapor phase and the activity of the liquid phase, respectively.
As for the liquid phase of the considered system, there are not enough data to determine specified parameters for a model and we used an ideal liquid solution model.
Barin: Thermochemical Data of Pure Substances (VCH, USA 1993) [8] B.R.
When a solid cathode made of a stainless steel is adopted, only uranium ions can be reduced by utilizing the reduction potential differences between the ionic species.
K could be calculated from the Gibbs energy data [6] and, then, be used to estimate the vapor pressures by Eq. 4 where p(MClx) and a(MClx) are the vapor pressure of the vapor phase and the activity of the liquid phase, respectively.
As for the liquid phase of the considered system, there are not enough data to determine specified parameters for a model and we used an ideal liquid solution model.
Barin: Thermochemical Data of Pure Substances (VCH, USA 1993) [8] B.R.
Online since: October 2014
Authors: Jin Kai Xu, Bing Yan Chen, Jin Dong Wang, Hua Dong Yu
The test data showed that the accuracy of the small UAV airborne pod system stabilization met the requirement of transmission line inspection.
Its static stress and deformation data verified the structure design reasonableness of the small UAV pod system.
Fig. 7 A small UAV equipped with pod system Fig. 8 Schematic of UAV inspection As followed as table 1, the trial parameter in this test, people can observe the situation of the pole by using the Pod system video image data.
Conclusion Aim at the demand of Overhead power transmission line inspection, the spring damping vibration reduction structure were designed and manufactured by biaxial three framework small unmanned aircraft system.
Ultra-high pressure test for overhead power transmission line inspection has been tested with UAV, the experimental data results shows that small unmanned aircraft carrier pod system stability precision meets the demand for high voltage power transmission line inspection.
Its static stress and deformation data verified the structure design reasonableness of the small UAV pod system.
Fig. 7 A small UAV equipped with pod system Fig. 8 Schematic of UAV inspection As followed as table 1, the trial parameter in this test, people can observe the situation of the pole by using the Pod system video image data.
Conclusion Aim at the demand of Overhead power transmission line inspection, the spring damping vibration reduction structure were designed and manufactured by biaxial three framework small unmanned aircraft system.
Ultra-high pressure test for overhead power transmission line inspection has been tested with UAV, the experimental data results shows that small unmanned aircraft carrier pod system stability precision meets the demand for high voltage power transmission line inspection.
Online since: July 2005
Authors: P.J. Webster, Zhe Fei Chen, D.J. Hughes, B. Malard, N. Ratel, M. Turski, Axel Steuwer
The real success and impact of a strain
scanning experiment depends on the quality of the collected data and its practical use.
The bulk of the data analysis is generally undertaken after the experiment and off-site.
In the same line follows that only the most basic data analysis software can be offered by the facilities.
This can lead to a significant reduction of time spent on sample mounting/changing during beam time.
This concerns the control of experiments (operation) as well as the post-processing and evaluation of data.
The bulk of the data analysis is generally undertaken after the experiment and off-site.
In the same line follows that only the most basic data analysis software can be offered by the facilities.
This can lead to a significant reduction of time spent on sample mounting/changing during beam time.
This concerns the control of experiments (operation) as well as the post-processing and evaluation of data.
Online since: October 2006
Authors: S. Dhar, Sergey N. Rashkeev, John R. Williams, Tamara Isaacs-Smith, G.Y. Chung, Chin Che Tin, Leonard C. Feldman, S.J. Pennycook, Robert A. Weller, K. McDonald, Ryszard Buczko, M. Di Ventra, G. Duscher, Sokrates T. Pantelides, L.M. Porter, S.R. Wang, Sanwu Wang, A. Franceschetti, L. Tsetseris, M.H. Evans, I.G. Batyrev, R.D. Schrimpf, D.M. Fleetwood, X.J. Zhou, K. Van Benthem
The result is a mix of Si
+1, Si+2 and Si+3 oxidation states,
seen in photoemission data [24].
The result is fully consistent with the experimental data that show H passivation only when molecular hydrogen is passed through a metal such as Pt, where it breaks up (Fig. 2).
This theoretical result is in agreement with the experimental data of Fig. 2.
If indeed a large density of Si-Si bonds exists prior to N passivation, the data rule out such a process because a large density of negatively-charged defects is not observed.
Si-Si interface states near the band edges, is in accord with the experimental data of Fig. 2.
The result is fully consistent with the experimental data that show H passivation only when molecular hydrogen is passed through a metal such as Pt, where it breaks up (Fig. 2).
This theoretical result is in agreement with the experimental data of Fig. 2.
If indeed a large density of Si-Si bonds exists prior to N passivation, the data rule out such a process because a large density of negatively-charged defects is not observed.
Si-Si interface states near the band edges, is in accord with the experimental data of Fig. 2.