Browsing Fen Fakültesi by Title
Now showing items 118-137 of 401
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Fabrikaların petrol,petrol türevleri ve yağ atıklarından Alcanivorax Borkumensis bakterisi kullanılarak arındırılması
(BARTIN II. AR-GE PROJE PAZARI, 2018-05-10) -
Facebook’un benimsenmesi ile eğitsel amaçlı kullanımı arasındaki ilişkinin incelenmesi
(2018)Öğretmenler dersleri kapsamında Facebook grupları oluşturarak ders içi ve dışı tartışmaların gerçekleştirilmesinde, dersle ilgili kaynak ve materyallerin paylaşılmasında bu grupları kullanmaktadırlar. Bu grupların nasıl ... -
Facebook’un eğitsel amaçlı kullanımı ile utangaçlık ve sosyal fobi arasındaki ilişkinin incelenmesi
(2018)Bu araştırmanın amacı üniversite öğrencilerinin Facebook’u eğitsel amaçlı kullanmaları ile utangaçlık ve sosyal fobi arasındaki ilişkileri incelemektir. Araştırma ilişkisel tarama modeline göre yürütülmüş olup, araştırmanın ... -
Family of enneper minimal surfaces
(Mathematics, 2018)We consider a family of higher degree Enneper minimal surface Em for positive integers m in the three-dimensional Euclidean space E3. We compute algebraic equation, degree and integral free representation of Enneper minimal ... -
Fibonacci statistical convergence of double sequences and Korovkin type approximation theorems
(8th International Conference on Applied Analysis and Mathematical Modelling (ICAAMM19), 2019-03-10) -
The first synthesis and antioxidant and anticholinergic activities of 1-(4,5-dihydroxybenzyl)pyrrolidin-2-one derivative bromophenols including natural products
(Turkish Journal of Chemistry, 2018)We report herein the first synthesis of biologically active natural bromophenols, namely 1-(2,3,6-tribromo-4,5-dihydroxybenzyl)pyrrolidin-2-one (2), 2RS-1- (2 ,3-dibromo-4 ,5-dihydroxybenz yl)-5-oxopyrrolidine-2-carboxylic ... -
The first synthesis of 4-phenylbutenone derivative bromophenols including natural products and their inhibition profiles for carbonic anhydrase, acetylcholinesterase and butyrylcholinesterase enzymes
(Elsevier, 2017-06)The first synthesis of (E)-4-(3-bromo-4,5-dihydroxyphenyl) but-3-en-2-one (1), (E)-4-(2-bromo-4,5-dihy droxyphenyl) but-3-en-2-one (2), and (E)-4-(2,3-dibromo-4,5-dihydroxyphenyl) but-3-en-2-one (3) was realized as natural ... -
The first synthesis, carbonic anhydrase inhibition and anticholinergic activities of some bromophenol derivatives with S including natural products
(Bioorganic Chemistry, 2019-04)Starting from vanillin, known four benzyl bromides with Br were synthesized. The first synthesis of natural product 3,4-dibromo-5-((methylsulfonyl)methyl)benzene-1,2-diol (2) and 3,4,6-tribromo-5-((methylsulfonyl) ... -
Five complexes containing N,N-bis(2hydroxyethyl)-ethylenediamine with tetracyanidopalladate(II): synthesis, crystal structures, thermal, magnetic, and catalytic properties
(Taylor & Francis, 2013-08-14)Five cyanide complexes, [Ni(N-bishydeten)Pd(CN)4]( 1), [Cu(N-bishydeten)Pd(μ-CN)2(CN)2]n (2), [Cu(N-bishydeten)2][Pd(CN)4]( 3), [Zn(N-bishydeten)Pd(CN)4]( 4), and [Cd(N-bishydeten)2][Pd (CN)4]( 5)(N-bishydeten = ... -
Fundamental form IV and curvature formulas of the hypersphere
(2020-11-26)We study curvature formulas and the fourth fundamental form IV of hypersurfaces in the four dimensional Euclidean geometry E4. We calculate fourth fundamental form and curvatures for hypersurfaces, and also for hypersphere. ... -
The gauss map and the third laplace-beltrami operator of the rotational hypersurface in 4-space
(2018)We study and examine the rotational hypersurface and its Gauss map in Euclidean four-space E4 . We calculate the Gauss map, the mean curvature and the Gaussian curvature of the rotational hypersurface and obtain some ... -
Generalized bour s theorem
(Kuwait Journal of Science, 2015)We give the classical isometric minimal helicoidal and rotational surfaces using generalized Bour’s theorem in Euclidean 3-space. Furthermore, we investigate the minimality and have same Gauss map of the surfaces. -
Generalized bour's theorem in 3*dimensional euclidean space
(Akdeniz Üniversitesi, 2010) -
Generalized bour's theorem in minkowski space form
(Yüzüncü Yıl Üniversitesi, 2015) -
Generalized helicoidal 3-surface in 4-space
(Amasya Üniversitesi, 2017)We consider the Gauss map of the rotational hypersurface in the four dimensional Euclidean space. We define the mean curvature and the Gaussian curvature formulas. We also find some geometric ... -
A generalized statistical convergence via ideals defined by folner sequences on amenable groups
(4th International Conference on Analysis and Its Applications (ICAA-2018), 2018-09-14) -
A generalized statistical convergence via ideals in 2-normed spaces
(Longdom Publishing SL, 2018-06) -
Genotoxicity assessment of heavy metals (zn, cr, pb) on strawberry plants using rapd assay
(Fresenius Environmental Bulletin, 2018-04)The aim of the present study is to assess DNA damage in leaves of strawberry (Fragaria × ananassa Duch.) seedlings treated with different heavy metals (zinc, chromium, lead) using random amplified polymorphic DNA (RAPD) ... -
Genotoxicity assessment of heavy metals (zn, cr, pb) on strawberry plants using rapd assay
(Fresenius Environmental Bulletin, 2018-11)The aim of the present study is to assess DNA damage in leaves of strawberry (Fragaria × ananassa Duch.) seedlings treated with different heavy metals (zinc, chromium, lead) using random amplified polymorphic DNA (RAPD) ... -
Ggenotoxicity assessment of heavy metals (zn, cr, pb) on strawberry plants using rapd assay
(Fresenius Environmental Bulletin, 2018-04)The aim of the present study is to assess DNA damage in leaves of strawberry (Fragaria × ananassa Duch.) seedlings treated with different heavy metals (zinc, chromium, lead) using random amplified polymorphic DNA (RAPD) ...
