Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Şaban Güvenç"'
Publikováno v:
Anatolian Journal of Botany. 7:82-86
In this study, 48 epiphytic lichen species on the trunk of oak trees from seven localities were reported in Bursa province. The correlation between Lichen Diversity Value (LDV) and photosynthetic pigment content at a location were evaluated for each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de649439894138a5dcab937f5b661747
https://doi.org/10.30616/ajb.1264868
https://doi.org/10.30616/ajb.1264868
Autor:
Şaban Güvenç
Publikováno v:
Volume: 15, Issue: 1 145-152
International Electronic Journal of Geometry
International Electronic Journal of Geometry
In this paper, we study normal magnetic curves in $C$-manifolds. We prove that magnetic trajectories with respect to the contact magnetic fields areindeed $\theta _{\alpha }$-slant curves with certain curvature functions. Then, we give the parametriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad9bdf2c786a24f69ee92da04b838064
https://doi.org/10.36890/iejg.948817
https://doi.org/10.36890/iejg.948817
Publikováno v:
Volume: 15, Issue: 3 294-302
Biological Diversity and Conservation
Biyolojik Çeşitlilik ve Koruma
Biological Diversity and Conservation
Biyolojik Çeşitlilik ve Koruma
Bu çalışmada, kirleticilerden uzak bir kırsal alan olan Uludağ Kirazlıyayla'da belirlenen bölgeden likenlerle kaplı Abies sp. dalları, Bursa şehrinin merkez ilçesi Nilüfer'de, kirleticilere daha fazla maruz kalan bir bölgeye nakledildi.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::366adc0be6875944b6e8702c253c5c8d
https://dergipark.org.tr/tr/pub/biodicon/issue/73773/1120833
https://dergipark.org.tr/tr/pub/biodicon/issue/73773/1120833
Autor:
Şaban Güvenç
Publikováno v:
Volume: 8, Issue: 1 69-77
Mathematical Sciences and Applications E-Notes
Mathematical Sciences and Applications E-Notes
In this paper, we define an extended family of slant curves (i.e. θα−slant curves) in S−manifolds. We give two examples of such curves in R2n+s(−3s), where we choose n = 1, s = 2. Finally, we study biharmonicity of these curves in S−space f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f931ae7a63e9047417982604f08dd97
https://doi.org/10.36753/mathenot.661351
https://doi.org/10.36753/mathenot.661351
Autor:
Şaban Güvenç
Publikováno v:
Bulletin of the Iranian Mathematical Society. 46:207-223
In this paper, we consider pseudo-Hermitian biharmonic slant curves in $$(2n+1)$$-dimensional Sasakian manifolds endowed with the Tanaka–Webster connection. We investigate pseudo-Hermitian curvatures of slant curves in six different cases by solvin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a88c70af3c066d17f023abb98eab49
https://doi.org/10.1007/s41980-019-00251-1
https://doi.org/10.1007/s41980-019-00251-1
Autor:
Şaban Güvenç, Cihan Özgür
Publikováno v:
Filomat. 33:6305-6313
In the present paper, we define and study $C$-parallel and $C$-proper slant curves of $S$-manifolds. We prove that a curve $\gamma $ in an $S$-manifold of order $r\geq 3,$ under certain conditions, is $C$-parallel or $C$-parallel in the normal bundle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::655827a1d9e3351b650306ea2781fda2
https://doi.org/10.2298/fil1919305g
https://doi.org/10.2298/fil1919305g
Publikováno v:
Biological Diversity and Conservation. 12:51-56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff4cf74bf46da9b71bfaf60dfc37d1cd
https://doi.org/10.5505/biodicon.2019.14622
https://doi.org/10.5505/biodicon.2019.14622
Autor:
Cihan Özgür, Şaban Güvenç
We define pseudo-Hermitian magnetic curves in Sasakian manifolds endowed with the Tanaka-Webster connection. After we give a complete classification theorem, we construct parametrizations of pseudo-Hermitian magnetic curves in $\mathbb{R}^{2n+1}(-3)$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fa148c27106080fb0548aace3d7d9de
http://arxiv.org/abs/2002.05214
http://arxiv.org/abs/2002.05214
Autor:
Şaban Güvenç
Publikováno v:
Volume: 12, Issue: 2 260-267
International Electronic Journal of Geometry
International Electronic Journal of Geometry
In this paper, we study f-biharmonic Legendre curves in S-space forms. Our aim is to find curvature conditions for these curves and determine their types, i.e., a geodesic, a circle, a helix or a Frenet curve of osculating order r with specific curva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d5978afd724330a1daf0d353cb3298
https://dergipark.org.tr/tr/pub/iejg/issue/49199/554662
https://dergipark.org.tr/tr/pub/iejg/issue/49199/554662
Publikováno v:
Volume: 18, Issue: 1 33-43
Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi
Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi
This study was designed with an aim to observe the effect on the physiological parameters of epiphytic lichens of the climatic conditions, population and traffic activity in the sites. The study was carried out in thalli of Evernia prunastri (L.) Ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73699c8beb74c7568c2e9e0f8ac3698c
https://dergipark.org.tr/tr/pub/akufemubid/issue/43824/536378
https://dergipark.org.tr/tr/pub/akufemubid/issue/43824/536378