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知网期刊论文(11)
在“
Elsevier电子期刊
”中,
命中:
16
条,耗时:小于0.01 秒
在所有数据库中总计命中:
30
条
1.
Emission of Methane from Enteric Fermentation of Cattle and Buffaloes in Romania between 1989-2014
作者:
Dana
Popa
;
danasandulescu@yahoo.com" class="auth_mail" title="E-mail the corresponding author
;
Răzvan
Popa
;
Livia Vidu
;
Carmen
Nicolae
关键词:
emission
;
methane
;
greenhouse gas
;
cattle
;
buffaloes.
刊名:Agriculture and Agricultural Science Procedia
出版年:2016
2.
Nanocrystalline SrMnO
3
powder as catalyst for hydrocarbon combustion
作者:
Corneliu Doroftei
;
Paul D.
Popa
;
Elena Rezlescu
;
Nicolae
Rezlescu
关键词:
Sr-manganite
;
Self-combustion
;
Structural properties
;
Catalyst
刊名:Journal of Alloys and Compounds
出版年:25 January, 2014
3.
Characterization and catalytic properties of some perovskites
作者:
Nicolae
Rezlescu
;
Elena Rezlescu
;
Paul Dorin
Popa
;
Corneliu Doroftei
;
Maria Ignat
关键词:
B. Microstructures
;
D. Electron microscopy
;
D. Surface analysis
;
E. Heat treatment
刊名:Composites Part B: Engineering
出版年:April, 2014
4.
Estimates for the constants of Landau and Lebesgue via some inequalities for the Wallis ratio
作者:
Emil C.
Popa
emil.
popa
@ulbsibiu.ro" class="auth_mail
;
Nicolae
-Adrian Secelean
;
secelean_
nicolae
@yahoo.com" class="auth_mail
;
nicolae
.secelean@ulbsibiu.ro" class="auth_mail
关键词:
Wallis inequality
;
Zhang inequality
;
Landau and Lebesgue constants
;
Riemann zeta function
刊名:Journal of Computational and Applied Mathematics
出版年:15 October 2014
5.
Zoonotic risk of APEC strains isolated from broilers from broilers in Western Romania
作者:
Fodor Ionica
1
;
ifodor2001@yahoo.com
;
Popa
Virgilia
2
;
Groza Ioana
1
;
Catana
Nicolae
1
刊名:Journal of Biotechnology
出版年:2012
6.
On weak exponential stability of evolution operators in Banach spaces
作者:
Nicolae
Lupa
;
Mihail Megan
;
Ioan-Lucian
Popa
关键词:
Evolution operators
;
Weak exponential stability
;
Uniform exponential stability
刊名:Nonlinear Analysis
出版年:2010
7.
A characterization of upper triangular trace class matrices
作者:
Nicolae
Popa
刊名:Comptes Rendus Mathematique
出版年:2009
8.
The transport and magnetic properties of La–Pb–Mg–Mn–O manganites at low temperatures
作者:
Elena Rezlescu
;
Corneliu Doroftei
;
Paul Dorin
Popa
;
Nicolae
Rezlescu
关键词:
Manganite
;
Magnetoresistance
;
Saturation magnetization
;
XRD
;
SEM
刊名:Journal of Magnetism and Magnetic Materials
出版年:2008
9.
??????P?????? curves for micro-structural characterization of magnetic suspensions
作者:
Popa
;
Nicolae
Calin
;
Siblini
;
Ali
;
Nader
;
Chadi
关键词:
P curves
;
Magnetic fluids
;
Ferrofluids
;
Micro-structural characterization
;
Magnetic powders
;
Hysteresis curve
刊名:Journal of Magnetism and Magnetic Materials
出版年:2005
10.
60 Correlation between overall survival and some characteristics of long survivors with advanced non small cell lung cancer (NSCLC) stages (IIIB and IV), a retrospective study
作者:
Grigorescu
;
Alexandru Calin
;
Bala
;
Claudia
;
Popa
;
Ioan
;
Gutulescu
;
Nicolae
刊名:Lung Cancer
出版年:2003
1
2
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