WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Permanent URI for this collectionhttps://hdl.handle.net/11147/7150
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Conference Object A Boundary Element Method for Axisymmetric Elastodynamic Analysis(John Wiley and Sons Inc., 1996) Özkan, Gonca; Mengi, YalçınA new numerical method is proposed for the boundary element analysis of axisymmetric bodies. The method is based on complex Fourier series expansion of boundary quantities in circumferential direction, which reduced the boundary element equation to an integral equation in (r-z) plane involving the Fourier coefficients of boundary quantities, where r and z are the coordinates of the r theta z cylindrical coordinate system. The kernels appearing in these integral equations can be computed effectively by discrete Fourier transform formulas together with the fast Fourier transform (FFT) algorithm, and the integral equations (r-z) plane can be solved by Gaussian quadrature, which establishes the Fourier coefficients associated with boundary quantities. The Fourier transform solution can then be inverted into r theta z space by using again discrete Fourier transform formulas together with FFT algorithm. In this paper, we present the formulation of the proposed method which is outlined above. A comparison is given between the existent methods in literature and our method, which shows that the use of FFT algorithm for the integrations in circumferential direction provides considerable saving in computer time.Conference Object Antioxidant, Antimicrobial and Cytotoxic Activities of Some Turkish Plant Extracts(John Wiley and Sons Inc., 2006) Altıok, Evren; Asbagh, L. Abbasi; Bulut, Çisem; Ülkü, Semra; Bayraktar, OğuzPlant extracts have been known to possess notable biological activity, including antioxidant, antimicrobial and cytotoxic properties. There is a growing interest in the use of natural products in the human food industries as consumer resistance to synthetic additives increases. These products can be used to improve human health. In vitro antioxidant, antimicrobial and cytotoxic activities of ethanol extracts of some plants from Urla region in Turkey were investigated. Plant materials were collected from Pistacia lentiscus, Vitex agnus-castus, Cistus creticus and Nerium oleander in October, November and December.Conference Object Antimicrobial Activity of Essential Oils Against H. Pylori(John Wiley and Sons Inc., 2010) Altıok, Duygu; Bekmen, N.; Demiray Gürbüz, Ebru; Tıhmınlıoğlu, Funda; Yılmaz, Özlem[No abstract available]Conference Object Citation - WoS: 9Citation - Scopus: 7Towards Ensemble Asteroseismology of the Young Open Clusters Chi Persei and Ngc 6910(John Wiley and Sons Inc., 2010) Saesen, S.; Pigulski, A.; Carrier, F.; Michalska, G.; Aerts, C.; De Ridder, J.; Zima, W.As a result of the variability survey in chi Persei and NGC 6910, the number of beta Cep stars that are members of these two open clusters is increased to twenty stars, nine in NGC 6910 and eleven in chi Persei. We compare pulsational properties, in particular the frequency spectra, of beta Cep stars in both clusters and explain the differences in terms of the global parameters of the clusters. We also indicate that the more complicated pattern of the variability among B-type stars in chi Persei is very likely caused by higher rotational velocities of stars in this cluster. We conclude that the sample of pulsating stars in the two open clusters constitutes a very good starting point for the ensemble asteroseismology of beta Cep-type stars and maybe also for other B-type pulsators. (C) 2010 WILEY-VCH Verlag GmbH&Co. KGaA, WeinheimConference Object A Natural Antioxidant: Trans-Resveratrol Against H. Pylori(John Wiley and Sons Inc., 2010) Altıok, Duygu; Demiray Gürbüz, Ebru; Bekmen, N.; Tıhmınlıoğlu, Funda; Yılmaz, Özlem[No abstract available]Conference Object Genipin Crosslinked Clarithromycin Loaded Chitosan Microspheres for Eradication of Helicobacter Pylori(John Wiley and Sons Inc., 2011) Altıok, Duygu; Demiray Gürbüz, Ebru; Bekmen, N.; Yılmaz, Özlem; Tıhmınlıoğlu, Funda[No abstract available]Conference Object Genotypic and Phenotypic Muscle-Bone Interactions During Unloading/Reloading(John Wiley and Sons Inc., 2013) Judex, Stefan; Zhang, Weidong; Donahue, Leah Rae; Özçivici, Engin[No abstract available]Conference Object Altered Vasoactive Peptide Composition in the Tissues of Cathepsin a Deficient Mice(John Wiley and Sons Inc., 2014) Timur, Zehra; Akyıldız Demir, Seçil; Çalhan, Y.; Korak, Tuğcan; Ateş, Edanur; Seyrantepe, Volkan[No abstract available]Conference Object Functionalization of Quantum Dot-Plasmid Dna Conjugate With a Cell-Penetrating Protein(John Wiley and Sons Inc., 2015) Uğurlu, O.; Evran, S.; Doğan, L. E.[No abstract available]Conference Object Mesenchymal Stem Cells Administered Intraperitoneally Have a Potent Effects on the Experimental Allergic Airway Disease(John Wiley and Sons Inc., 2015) Işık, S.; Adan, Aysun; Karaman, M.; Kiray, M.; Bağrıyanık, H. A.; Çağlayan-Sözmen, S.; Uzuner, N.; Baran, Yusuf[No abstract available]