Autor: Olfati, A. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The effect of fly ash on flexural capacity concrete beams
Autorzy:: Amiri, A. M.
Olfati, A.
Najjar, S.
Beiranvand, P.
Naseri Fard, M. H.
Powiązania:: https://bibliotekanauki.pl/articles/103254.pdf
Data publikacji:: 2016
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: geopolymer concrete beam
finite element method
stress-strain relation
modulus elasticity
Opis:: This paper presents the flexural response of reinforced geopolymer concrete (RGPC) beam. A commercial finite element (FE) software ABAQUS has been used to perform a structural behavior of RGPC beam. Using parameters such: stress, strain, Young’s modulus, and Poisson’s ratio obtained from experimental results, a beam model has been simulated in ABAQUS. The results from experimental test and ABAQUS simulation were compared. Due to friction forces at the supports and loading rollers; slip occurring, the actual deflection of RGPC beam from experimental test results were slightly different from the results of ABAQUS. And there is good agreement between the crack patterns of fly-ash based geopolymer concrete generated by FE analysis using ABAQUS, and those in experimental data.
Źródło:: Advances in Science and Technology. Research Journal; 2016, 10, 30; 89-95
2299-8624
Pojawia się w:: Advances in Science and Technology. Research Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Evaluation of resistance, enzymatic response, and phenolic compounds in roots of F1 cucumber hybrids to Fusarium oxysporum f. sp. radicis-cucumerinum
Autorzy:: Moghbeli, E.
Nemati, S.H.
Aroiee, H.
Olfati, J.-A.
Powiązania:: https://bibliotekanauki.pl/articles/1922.pdf
Data publikacji:: 2017
Wydawca:: Instytut Ogrodnictwa
Źródło:: Journal of Horticultural Research; 2017, 25, 1
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Relationships between hybrid performance and genetic distance revealed by morphological and AFLP marker in cucumber
Autorzy:: Olfati, J. A.
Samizadeh, H.
Peyvast, Gh.
Rabiei, B.
Khodaparast, S. A.
Powiązania:: https://bibliotekanauki.pl/articles/2199652.pdf
Data publikacji:: 2012-04-19
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: cluster analysis
diallel
heterosis
orthogonal comparison
similarity matrix
Opis:: This study investigated the relationship of morphological and molecular genetic distance with hybrid performance and heterosis in cucumber in an attempt to make use of genetic distance in predicting hybrid performance. The results of this study showed that GD, in general, correlated poorly with heterosis and SCA. Results showed that the mean values of the hybrids were significantly larger or smaller for many traits when compared with the mean of parental lines, indicating that heterosis was present for these traits. In next step we compare inter group hybrids versus intra group hybrids. This test showed that intra group hybridization although increased the yield and yield component but decrease some fruit quality such as fruit color and shape.
Źródło:: Plant Breeding and Seed Science; 2012, 65; 87-98
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

Artykuł

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