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Online since: July 2015
Authors: Kun Yan Wang, Wen Wen Shu, Ru Feng Cen
A large number of waste polyacrylonitrile fibers were produced in the production process every year.
Finally, the resulting product was treated with grain alcohol and dried at 85℃ in a vacuum drying chamber.
Online since: October 2006
Authors: V.D. Heydemann, Marek Skowronski, W.J. Everson, J.R. Grim
The chemimechanical polish used in the study was colloidal silica (CS) slurry with average grain size 60 nm and a pH of 11.
Acknowledgements The work presented is funded by DARPA/MTO, contract number DAAD19-02-1-0231.
Online since: May 2004
Authors: Clive A. Randall, H.U. Anderson, M. Lanagan, A. Schwarzkopf, F. Dogan
• Capacitor Dielectrics and Reliability, including: reliability of thin layers; dielectric breakdown relationships; electrode-dielectric interfaces; fine particle/fine grain properties; nonlinear dielectric properties; high-energy storage dielectrics
Visiting Scientists at CDS A number of member companies invest in the continuing education of their researchers by sending them to work at Penn State or UMR, alongside CDS personnel.
Online since: June 2012
Authors: Zhong Qi Wang, Ning Li, Hui Ping Wang, Zhi Ming Hu
Table 1 The syntax and semantics of Constructor Syntax Semantics Instance Atomic concept Top concept Bottom concept Atomic concept Concept negation Concept disjunction Concept conjunction Existential quantification Value restriction In addition, DLs have other concept constructors, such as number restrictions , where , and role constructors, such as inverse, transitive closure, complement, intersection, union and composition.
Different constructors support different grain semantics of product information.
Online since: April 2005
Authors: Tian Ying Xiong, Hua-Zi Jin, J. Wu, Li Bin Wang, Ying Zhao
The number of female and male was identical.
of fine grains.
Online since: June 2005
Authors: Chong Mu Lee, Yeon Kyu Park, Seung Mo Kang, Daekyu Kim
On the other hand the number of particles striking the cathode is proportional to the current density.
It is well known that the polycrystalline film generally has higher hardness than the amorphous film because of grain size hardening effect.
Online since: July 2011
Authors: Bo Wang, Yuan Ming Song, Hui Zhong Xu
Table 2 Granular distribution of FGD gypsum Grain size [μm] 80 60 50 40 30 20 10 5 Residue on sieve [%] 5.0 15.5 8.3 21.9 31.0 15.7 1.7 0.4 The anhydrite used in the paper was simulated by calcination of gypsum at 850centigrade for 2h.
Table 3 Mix proportions of CFBC ash-clinker pastes Number CFBC ash [g] Calcined anhydrite [g] Cement clinker [g] Water [ml] GZ1 630 0 270 340 GZ2 598.5 31.5 270 340 GZ3 567.0 63.0 270 338 GZ4 535.5 94.5 270 337 The ettringite formation of CFBC ash-clinker-water system with different anhydrite content is shown in Fig.1.
Online since: February 2011
Authors: Sheng Yao, Ping Qu, Guo Feng Wu, Yi Fei Jiang, Jun Wen Pu
The resulting properties of these materials, from lightness and enhanced mechanical properties to greater sustainability, has meant a growing number of applications in such areas as building, construction and automotive engineering [2].
Wood and Fiber Science (2007) [8] Olivier Persenaire, Michaël Alexandre, Philippe Degée, End-Grained Wood-Polyurethane Composites, Dimensional Stability and Mechanical Properties.
Online since: December 2009
Authors: Takashi Nishida, Masahiro Echizen, Kiyoshi Uchiyama, Hiroaki Takeda, Tadashi Shiosaki, Koichi Kubo
The gradual decrease of thickness was thought to contribute to an increase in size and number of nanocrystals.
In future investigations, growth control of nanosized single crystals with uniformly crystal grain size along the whole substrate promises fruitful results ACK�OWLEDGEME�T This work was partly supported by Kinki mobile radio center inc.
Online since: August 2012
Authors: An Ming She, Wu Yao, Wan Cheng Yuan
A CPMG pulse sequence with echo spacing of 160 μs and a number of spin echos of 250 was used to measue the transverse relaxation time (T2).
Unlike the gel water, the mesopore water in all the pastes decreased with the hydration time during the long-term age, and the relative content in pure paste was significantly lower than that of blended pastes, which indicated that the outside products produced by cement combined the fly ash grains to form a great amount of mesopores.
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