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Online since: May 2023
Authors: Neama Ahmed Sobhy, Mohamed A. El-Khateeb, Hussein M. Ahmed
The SEM image data confirmed the round and circular nature of Ag NPs.
The EDX data presented the elemental configuration with a solid peak at 65 KeV that matched the silver.
This method follows the bottom-up technique, where the reduction process is the main reaction.
The reduction of various metals happens using these functional groups into their respective metallic NPs [6].
The data are shown in Figure (6).
The EDX data presented the elemental configuration with a solid peak at 65 KeV that matched the silver.
This method follows the bottom-up technique, where the reduction process is the main reaction.
The reduction of various metals happens using these functional groups into their respective metallic NPs [6].
The data are shown in Figure (6).
Online since: March 2009
Authors: Nicolas Navarro, Bruno Burger, Dirk Kranzer, Olivier Stalter
Figure 1: "Global Market Outlook for
Photovoltaics until 2012", www.epia.org
Applications of SiC-Transistors in Photovoltaic Inverters
Dirk Kranzera, Bruno Burgerb, Nicolas Navarroc and Olivier Stalterd
Fraunhofer - Institute for Solar Energy Systems Heidenhofstrasse 279910
Freiburg, Germany
a
dirk.kranzer@ise.fraunhofer.de, bbruno.burger@ise.fraunhofer.de,
cnicolas.navarro@ise.fraunhofer.de, dolivier.stalter@ise.fraunhofer.de
Keywords: photovoltaic inverter, high efficiency, cost reduction, SiC, normally-off JFET,
DMOSFET
Abstract.
The European efficiency is a weighted efficiency (Eq. 1), which is based on empirical data.
A reduction of weight by 80 % compared to commercial inverters would be possible [2].
Stalter: Cost Reduction of PV-Inverters with SiC-DMOSFETs, in CIPS 20008, Nürnberg, Germany, 11-18 March (2008).
The European efficiency is a weighted efficiency (Eq. 1), which is based on empirical data.
A reduction of weight by 80 % compared to commercial inverters would be possible [2].
Stalter: Cost Reduction of PV-Inverters with SiC-DMOSFETs, in CIPS 20008, Nürnberg, Germany, 11-18 March (2008).
Online since: August 2015
Authors: K. Rajkumar, Lakshmanan Poovazhgan, P. Saravanamuthukumar, S. Javed Syed Ibrahim, S. Santosh
Particle size reduction of B4C is found to have positive impact on the material hardness.
From all these data, particle size reduction of B4C is found to have positive impact on the material hardness.
Therefore, the reduction of the reinforcement size to nano-level has permitted hardening without sacrificing the machinability (when machined by abrasive assisted ECM).
But this approach of hardening (reduction of reinforcement size) seems to be different and is preferable over other approaches.
From all these data, particle size reduction of B4C is found to have positive impact on the material hardness.
Therefore, the reduction of the reinforcement size to nano-level has permitted hardening without sacrificing the machinability (when machined by abrasive assisted ECM).
But this approach of hardening (reduction of reinforcement size) seems to be different and is preferable over other approaches.
Online since: October 2016
Authors: Prapita Thanarak
The reduction of CO2 and other GHG will not only be beneficial locally but will contribute in achieving the globally fixed targets.
The techniques for primary data collection included one-to-one interviews and focus group.
Beside the saving of LPG and production of fertilizer the reduction in GHG was possible and the success was a provocation for communities around to built their own biogas plants.
The reduction of primary fossil energy use for one school with 4 units of biogas comes out to be 0.61cubic meter per day.
The carbondioxide emission reduction from biogas generation of this project is 111 kgCO2 per year.
The techniques for primary data collection included one-to-one interviews and focus group.
Beside the saving of LPG and production of fertilizer the reduction in GHG was possible and the success was a provocation for communities around to built their own biogas plants.
The reduction of primary fossil energy use for one school with 4 units of biogas comes out to be 0.61cubic meter per day.
The carbondioxide emission reduction from biogas generation of this project is 111 kgCO2 per year.
Online since: September 2013
Authors: Kenji Toda, Mineo Sato, Dae Ho Yoon, Tadashi Ishigaki, Takeshi Abe, Kazuyoshi Uhematsu, Kim Bong Sung, Deok Su Jo, Takaki Masaki
The ratio of non-reduced Eu3+ ions in the NaAlSiO4:Eu2+ phosphor synthesized using SiO powder was decreased by the reduction effect of SiO powder.
Although a high-temperature reaction synthesis enhances the reduction of a Eu2+-doped silicate phosphor [13], the technique is unsuitable for a sodium-containing compound such as NaAlSiO4:Eu2+ material.
Powder X-ray diffraction (XRD) data were obtained using an X-ray diffractometer (MX-Labo; Mac Science Ltd.).
Data were recorded in steps of 0.03 eV in the transmission mode.
The simulation pattern of NaAlSiO4 was calculated from structural data of the Inorganic Crystal Structure Database (ICSD) # 155001.
Although a high-temperature reaction synthesis enhances the reduction of a Eu2+-doped silicate phosphor [13], the technique is unsuitable for a sodium-containing compound such as NaAlSiO4:Eu2+ material.
Powder X-ray diffraction (XRD) data were obtained using an X-ray diffractometer (MX-Labo; Mac Science Ltd.).
Data were recorded in steps of 0.03 eV in the transmission mode.
The simulation pattern of NaAlSiO4 was calculated from structural data of the Inorganic Crystal Structure Database (ICSD) # 155001.
Online since: July 2016
Authors: Che Mohd Ruzaidi Ghazali, A.M. Mustafa Al Bakri, Hussin Kamarudin, Donny Arief Sumarto, Ahmad Azrem Azmi, Andrei Victor Sandu
The literature survey indicated that only limited data were available on properties of cement-based materials containing rubber.
The literature survey indicated that only limited data were available on properties of cement-based materials containing rubber.
It depends upon the type of size reduction equipment and intended applications.
Limited data are available on the shear strength of tire chips, while little or no such data are available on the shear strength of tire shreds.
The reduction in compressive strength was approximately twice the reduction of the flexural strength.
The literature survey indicated that only limited data were available on properties of cement-based materials containing rubber.
It depends upon the type of size reduction equipment and intended applications.
Limited data are available on the shear strength of tire chips, while little or no such data are available on the shear strength of tire shreds.
The reduction in compressive strength was approximately twice the reduction of the flexural strength.
Online since: May 2012
Authors: Wan Fu Wang, Peng Liu, Li Duan, Jing Jing Wang
"Sludge concentration-filtration dewatering/centrifugal dewatering" technology was developed with focal point[3,4], which could reduce the sludge moisture content of production system from 98-99% to 70-80%, the rate of reduction could reach more than 90%; During "The Eleventh Five-Year-Plan", the pollution control of oil sludge developed from sources reduction toward final reduction, recycling and harmless treatment.
It looks as sticky cream solid, whose industrial analysis data is shown in Table 1.
Table 1 Industrial analysis data of sludge Water content (%) Oil content (%) Residue burning at 600℃(%) Other volatile burning at 600℃(%) 79.32 13.53 5.38 1.77 Experimental device and method.
Data of pyrolysis production rate and composition of pyrolysis gas and oil are shown in Table 2.
Table 3 Data of aluminum dissolution rate and aluminum content of dissolved liquid at different concentration of HCl and molar ratio of Al and HCl NO.
It looks as sticky cream solid, whose industrial analysis data is shown in Table 1.
Table 1 Industrial analysis data of sludge Water content (%) Oil content (%) Residue burning at 600℃(%) Other volatile burning at 600℃(%) 79.32 13.53 5.38 1.77 Experimental device and method.
Data of pyrolysis production rate and composition of pyrolysis gas and oil are shown in Table 2.
Table 3 Data of aluminum dissolution rate and aluminum content of dissolved liquid at different concentration of HCl and molar ratio of Al and HCl NO.
Online since: June 2009
Authors: Yoshio Sakka, Tetsuo Uchikoshi, Kohji Kishio, Tohru Suzuki, Ryoji Funahashi, Hiraku Ogino, Jun Ichi Shimoyama, Shigeru Horii, Masayuki Sakurai
The data for the grain-oriented and densified bulk [9] which was fabricated by
combination of magnetic alignment and spark-plasma sintering processes (MA+SPS) was also shown
for comparison.
For comparison, data for the n-type layer in the previously fabricated multi-layered films, the optimized Mn113 mono-layer and a densified Mn113 bulk[10] were also shown.
For this calculation, the data of Th, cold side temperature (Tc) and ∆T [11] measured for the evaluation of power generation in the previously fabricated multi-layered film were used.
The calculated Pmax data were plotted as a function of ∆T in Figure 7.
The measured data [11] of the previously reported multi-layered film were also shown for comparison.
For comparison, data for the n-type layer in the previously fabricated multi-layered films, the optimized Mn113 mono-layer and a densified Mn113 bulk[10] were also shown.
For this calculation, the data of Th, cold side temperature (Tc) and ∆T [11] measured for the evaluation of power generation in the previously fabricated multi-layered film were used.
The calculated Pmax data were plotted as a function of ∆T in Figure 7.
The measured data [11] of the previously reported multi-layered film were also shown for comparison.
Online since: December 2012
Authors: Jia Wen Qiang, Jian Xiang Guo, Zhong Wei Sui, Guo You Gao
The sampling rate of the data is set to 1, which means during the test, one point needs one second to collect.
The collected data will be stored in the excel table.
Controlled differential pressure The measurement data relative error analysis The analysis of data is based on the GB "differential pressure regulating valve in heating system".
in Table 3-1 is part of the data in the test.
The data in Fig 5 shows the relative error of the test data is small enough which maintains at 5% or less.
The collected data will be stored in the excel table.
Controlled differential pressure The measurement data relative error analysis The analysis of data is based on the GB "differential pressure regulating valve in heating system".
in Table 3-1 is part of the data in the test.
The data in Fig 5 shows the relative error of the test data is small enough which maintains at 5% or less.
Online since: October 2006
Authors: Haruyuki Kawahara, Hirotada Koike, Dai Kawahara
Clinical Data Collection
Twenty fixtures installed into 7 patients, 5 maxilla and 5 mandible were evaluated. 10 standard
machine threaded Brånemark clone fixtures or 10 Tapered Screw Vent™ fixtures were installed
into mandible or maxilla, using ATR5000 plus instrument to measure sequential torque value at
every 100 microseconds during fixture install.
Conventional Brånemark clone, Lifecore Restore Implant (3.75mm diameter x 13 mm length) were installed using KaVo IntraSurg 905 system connected with KaVo 3636 gear reduction control and 67IRC contra angle head.
Fixture was performed using 50% troque reduction (less than 33Ncm).
Clinical Data Collection Typical fixture install torque profile is shown in figure 4.
All CTV data collected from mandible were greater than that of maxilla's that except one anterior case in maxilla without bone graft.
Conventional Brånemark clone, Lifecore Restore Implant (3.75mm diameter x 13 mm length) were installed using KaVo IntraSurg 905 system connected with KaVo 3636 gear reduction control and 67IRC contra angle head.
Fixture was performed using 50% troque reduction (less than 33Ncm).
Clinical Data Collection Typical fixture install torque profile is shown in figure 4.
All CTV data collected from mandible were greater than that of maxilla's that except one anterior case in maxilla without bone graft.