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Online since: November 2011
Authors: Iwona Komorska
Diagnostic-oriented vibroacoustic model of the reciprocating engine Iwona Komorska Radom University of Technology, Institute of Maintenance of Vehicles and Machines, Al.
[9] J.Antoni, M.El Badaoui, F.Guillet, J.Daniere: Some New Diagnostic Parameters for Reciprocating Engines, SAE Paper 1999-01-1714
Online since: February 2015
Authors: Meng Zhao Zhu, Yu Feng Chen, Rui Jin Liao, Chao Gu, Wen Bing Zhu, Xiu Ming Du, Jia Bin Zhou
Solubility parameter, originally proposed by the Hildebrand et al. in the mid-20th century, is defined as the square root of cohesive energy density: . (2) The solubility parameter has been widely applied in polymer engineering and related fields as an important parameter of measuring material compatibility.
El.
Online since: September 2018
Authors: Francisco Xavier Nobre, Milton Thélio de Albuquerque Mendes, José Milton Elias de Matos
Teperature (°C) a = b () c () RBragg (%) Rwp (%) Rexp (%) V () Ref. 300 9.37 6.85 10.5 33.0 26.5 1.55 521.7 300 9,42 6.88 2.90 5.74 - - 527.7 atom wyckoff site Atomic coordinates x y z Ca1 4f 3.. 0.33330 0.66670 0.50275 Ca2 6h m.. 0.24684 0.98699 0.25000 P 6h m.. 0.39474 0.37771 0.25000 O1 6h m.. 0.32905 0.46855 0.25000 O2 6h m.. 0.59322 0.46724 0.25000 O3 12i 1 0.32258 0.24122 0.08672 O4 or OH 2a -6.. 0 0 0.25 Legend: = this work; = MIR et al., [3].
Rossi, E.L.
Online since: August 2013
Authors: Togay Ozbakkloglu, Yunita Idris
External confinement of existing concrete columns by FRP composites has been shown to be an effective method for increasing column ductility by a large number of studies reported on the axial compressive behavior (e.g.[1-4]), as reviewed in Ozbakkaloglu et al. [5], and seismic behavior (e.g. [6-8]) of FRP-wrapped columns.
[9] Mirmiran, A., Shahawy, M., Samaan, m., El Echary, H., Mastrapa, J.C., and Pico, O. (1998).
Online since: January 2019
Authors: Dr.Pawika Mahasawat, Soraya Mudtaleb, Pratumporn Eaidprap
López-García et al. [15] mentioned according to ISO 10993-5 that the percentages of viable cells are associated to the toxicity level as follows: more than 80% related to non-cytotoxicity, 80-60% related to weak cytotoxicity, 60-40% related to moderate cytotoxicity, and less than 40% related to strong cytotoxicity.
Tice, E.L.
Online since: September 2019
Authors: Sergei Yu. Ivanov, S.G. Petrova, R.V. Mendagaliev
Table 1 Chemical composition of steel 09CrNi2MoCu Material C Si Mn Cr Ni Mo S P Al Fe Cu Са Wrought 09CrNi2MoCu 0.08 - 0.11 0.17-0.37 0.3-0.6 0.3-0.7 1.8-2.2 0.35 0.01 0.015 0.01-0.05 All the rest 0.4-0.7 0.03 Powder (average value) - 0.55 0.8 0.55 2 - - - - - - Fig. 1 The surface of the powder particles Analysis of temperature field during deposition of multilayer wall In order to determine cooling rates in single pass multilayer wall simulation of temperature field was carried out.
[21] Haitham El Kadiri, Liang Wang, Mark F.
Online since: September 2013
Authors: Codrin Donciu
Gustavino, et al.: Electrostatics 2003 Conference (2003), p. 23 [3] ESD Association.
Wrobel: 7th International Symposium EL-TEX 2006 (2006)
Online since: November 2015
Authors: Gheorghe Oancea, Raluca Daicu
Between the researchers that appear in the second period are: Plotnikov, Medison, Tanaka, Murata, Diţu, Gangopadhyay, Soman, Santos, Pan, El Mansori, Amin.
[21] A.L.
Online since: January 2010
Authors: Susana P.G. Costa, Michael Belsley, M. Manuela M. Raposo, Rosa M.F. Batista
Donor-acceptor substituted thiobarbituric acid derivatives are versatile heterocycles due to their several optical applications such as photo- (PL), electroluminescent (EL), nonlinear optical (NLO) materials, in the fields of dye laser, fluorescent sensors, logic memory and organic light-emitting devices (OLEDs) [8-11].
Compound Solvent (π*) a Diethyl ether (0,54) Ethanol (0,54) Chloroform (0,76) DMSO (1.00) λmax νmax λmax νmax λmax νmax λmax νmax 1a 394 25,381 398 25,126 401 24,938 403 24,814 1b 448 22,321 453 22,075 457 21,882 459 21,786 1c 478 20,921 483 20,704 490 20,408 493 20,284 1d 516 19,380 527 18,975 535 18,692 536 18,657 1e 604 16,556 638 15,674 640 15,625 660 15,152 1f 616 16,234 652 15,337 654 15,291 671 14,903 1g 513 19493 525 19,048 534 18,727 535 18,692 a Solvatochromic data [λmax (nm) and υmax (cm-1) of the charge-transfer band] for oligothiophene thiobarbituric derivatives 1 in selected solvents with π* values by Kamlet et al. 0 0,2 0,4 0,6 0,8 1 380 430 480 530 580 630 680 Wavelength (nm) 1c 1d 1f 1a 1b 1g1f1e1d1cThe wavelength maxima λmax and wavenumber maxima λmax of compounds 1 are listed in Table 2 and were compared with π* values for each solvent, determined by Kamlet and Taft [13].
Online since: January 2005
Authors: Mitsuo Niinomi, Junji Takeda, Toshikazu Akahori
The materials used in the present study were hot rolled bars of Ti-4.5Al-3V-2Mo-2Fe (Al: 4.33, V: 3.10, Fe: 1.85, Mo: 1.84, O: 0.08, N: 0.01, C: 0.01, H: 0.00025, Ti: bal., mass%) with a diameter of 14 mm.
σB, σ0.2, and El of the alloy with equiaxed α structure were 1086 MPa, 935 MPa and 15 %, respectively.
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