The minimum water curing recovery time after burning of aluminium fiber light weight concrete (with alwa as coarse aggregate) modulus elasticity [PDF]
AIP Conference Proceedings, 2019 The research concerns on the strength of light weight concrete with aluminum fiber as micro-reinforcement by environmental load especially burning and water curing. The purpose of this study was to determine the minimum time of water curing required to obtain full recovery of modulus elasticity.
Antonius Mediyanto +3 more
openaire +1 more source
Clumpy dust clouds and extended atmosphere of the AGB star W Hydrae revealed with VLT/SPHERE-ZIMPOL and VLTI/AMBER [PDF]
Astronomy & Astrophysics, 2016 14 pages, 9 figures, accepted for publication in Astronomy and ...
Ohnaka, K., Weigelt, G., Hofmann, K.
openaire +3 more sources
REDISCUSSION OF PER100 CHANGE OF THE CLOSE BINARY V65l CASSIOPEIAE [PDF]
Journal of Astronomy and Space Sciences, 2002 Observations of times of minimum lights of the eclipsing binary V65l Cas were carried out on the three nights from November 21-23, 2000. From our observations a total of seven new times of minimum lights was obtained.
Chun-Hwey Kim +4 more
doaj +1 more source
A Photometric Study of Near-Contact Binary ZZ Aur [PDF]
Journal of Astronomy and Space Sciences, 2002 The BVR CCD full light curves of ZZ Aur were obtained as one of the near-contact binary observing programs at the Sobaek Mt. Observatory during Feb. 2000 - Feb. 2001. From the present observations, three primary and seven secondary times of minimum light
Kyu-Dong Oh +3 more
doaj +1 more source
Orbital period analysis of eclipsing Z Cam-type Dwarf Nova EM Cygni: Evidence of magnetic braking and a third body [PDF]
, 2010 Combining with our newest CCD times of light minimum of EM Cygni, all 45 available times of light minimum including 7 data with large scatters are compiled and the updated O-C analysis is made.
Dai, Zhibin, Qian, Shengbang
core +1 more source
Apsidal Motion Study of Close Binary System CW Cephei [PDF]
Journal of Astronomy and Space Sciences, 2015 New observations for the times of minimum lights of a well-known apsidal motion star CW Cephei were made using a 0.6 m wide field telescope at Jincheon station of Chungbuk National University Observatory, Korea during the 2015 observational season.
Wonyong Han +5 more
doaj +1 more source
WASP light curve of the eclipsing binary VZ CVn [PDF]
Serbian Astronomical Journal, 2012 The WASP light curve of the eclipsing binary VZ CVn, consisting of more than 14000 individual observations, is analyzed for photometric elements using the modeling code of Đurašević (1992).
Latković O.
doaj +1 more source
Light plasmon mode in the CFL phase [PDF]
, 2006 The self-energies and the spectral densities of longitudinal and transverse gluons at zero temperature in the color-flavor-locked (CFL) phase are calculated.
Malekzadeh, H., Rischke, Dirk H.
core +3 more sources
The BV Photometry of the RR Lyrae Star, BH Ursae Majoris: Light Curves and Period Study [PDF]
Journal of Astronomy and Space Sciences, 2011 The first presented BV light curves of BH UMa confirmed Krajci’s (2005) result that BH UMa is an RR Lyr star that belongs to the RRc subgroup. The light curves showed a slight asymmetry of D = 0.453 with an amplitude of about 0.m58 in B, 0.m47 in V ...
Chun-Hwey Kim, Jang Hae Jeong
doaj +1 more source
HLX-1 may be an SS433 system [PDF]
, 2014 We show that the hyperluminous source HLX--1 may be a stellar--mass binary system like SS433, but seen along its X--ray beams. The precession of these beams gives the $\sim 1$~yr characteristic timescale of the light curve, while the significant X--ray ...
King, Andrew, Lasota, Jean-Pierre
core +4 more sources