Başlık için Doğanşehir Meslek Yüksekokulu listeleme
Toplam kayıt 79, listelenen: 59-78
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Rotational hypersurfaces in Lorentz-Minkowski 4-space
(Hacettepe Üniversitesi, 2021)In this study, we study rotational hypersurfaces in 4-dimensional Lorentz-Minkowski space. We find the rotational hypersurfaces about spacelike axis according to Gaussian and mean curvatures in E-1(4) and give some results ... -
Rotational surfaces generated by cubic hermitian and cubic bezier curves
(Gazi Üniversitesi, 2019)To tackle the geometric design in adjusting shapes of rotation surfaces, firstly the rotation surfaces have been constructed by using cubic Hermitian and cubic Bezier curves with two local shape parameters. It has been ... -
Rotational surfaces generated by planar curves in E3 with density
(Etamaths Publishing, 2019)In this paper, we obtain the parametric expressions of curves which have zero weighted curvature in a plane with density e(ax+by) and create the Smarandache curves of the obtaining curves. Also, we construct the rotational ... -
Ruled and Rotational Surfaces Generated by Non-Null Curves with Zero Weighted Curvature in (L 3 , ax2 + by2 )
(Kazım İlarslan, 2020)In this study, firstly we give the weighted curvatures of non-null planar curves in Lorentz-Minkowski space with density e^(ax2+by2) and we obtain the planar curves whose weighted curvatures vanish in this space according ... -
Ruled Surfaces Constructed by Planar Curves In Euclidean 3-Space With Density
(Celal Bayar Üniversitesi, 2020)In the present study, firstly we recall the parametric expressions of planar curves with zero ...-curvature in Euclidean 3-space with density ... 1 and with the aid of the Frenet frame of these planar curves, we obtain the ... -
Ruled surfaces in E 3 with density
(The Honam Mathematical Society (HMSK), 2019)In the present paper, we study curves in E-3 with density e(,)(ax2 + by2) where a, b is an element of R not all zero constants and give the parametric expressions of the curves with vanishing weighted curvature. Also, we ... -
Sağlık Hizmetlerinde Müşterinin Sesi: Kano Modeli
(İnönü Üniversitesi, 2019)Bu çalışma, hasta ihtiyaçlarının ve hizmet sunum süreçlerinin karmaşıklığından dolayı sağlık sektöründe uygulanmıştır. Malatya ilinde bulunan özel bir hastanede Kano Modeli uygulanarak hastaların ve hasta yakınlarının ... -
Seasonal variations of toxic metal(loid)s in groundwater collected from an intensive agricultural area in northwestern Turkey and associated health risk assessment
(Elsevier, 2022)İpsala district located in the northwest of Turkey is an intensive agricultural area, where paddy cultivation has been carried out for more than 50 years. The main source for drinking water in the area is groundwater. Since ... -
Sediment contamination by trace elements and the associated ecological and health risk assessment: A case study from a large reservoir (Turkey)
(Elsevier, 2022)Although Keban Reservoir (KR) is Turkey's the second largest man-made reservoir, limited data are available on the contents of trace elements (TEs) in sediments of the KR. The concentrations of 23 less- and commonly-monitored ... -
Spatio-temporal changes in surface water quality and sediment phosphorus content of a large reservoir in Turkey
(Elsevier, 2020)The Keban Dam Reservoir, located on the Euphrates River, is the second largest reservoir of Turkey. Water quality of this reservoir is of great importance because it is widely used for recreation, aquaculture production, ... -
Spatiotemporal variations, health risks, pollution status and possible sources of dissolved trace metal(loid)s in the Karasu River, Turkey
(Elsevier, 2021)The Karasu River is the main tributary of the Euphrates River, which is the longest river in Southwest Asia. Domestic and industrial wastewater discharges, agricultural practices and mining activities in the basin can cause ... -
St. John's Wort (Hyperıcum Perforatum L.) Flower Based Carbon/Graphene Quantum Dot Structure Productıon And Characterızatıon For Bıoımagıng And Drug Delıvery Systems
(2021-11-02)In this study, it was aimed to obtain carbon and graphene quantum dot structures from St. John's Wort (Hypericum perforatum L.) flowers, originating from the city of Hatay. Hypericum perforatum L. flower sample was subjected ... -
Stream inputs to lake Hazar (Eastern Anatolia-Turkey)
(Gheorghe Asachi Technical University of Iaşi, 2019)Lake Hazar is one of the largest and deepest lakes in the Eastern Anatolia Region of Turkey. It is an outstanding natural resource and famous for its blue, clear, deep and alkaline waters. However, a drastic decrease in ... -
Synthesis of polyhedral oligomeric silsesquioxane-n-acetylcysteine conjugate with click chemistry and ıts antioxidant response and biocompatibility
(Cumhuriyet Üniversitesi, 2020)In this study, polyhedral oligomeric silsesquioxane-N-acetylcysteine (POSS-NAC) conjugate as a potential antioxidant molecule was synthesized from N-acetylcysteine (NAC) and aminofunctional POSS structure by click chemistry. ... -
Şâhidî’nin manzum lügâtinin söz varlığı üzerine bir değerlendirme
(Karadeniz Araştırmaları Merkezi, 2021)Sözlükler bir dilin bütün söz varlığını kapsadığından, o dilin varlığını sürdürmesi, muhafazası ve gelecek nesillere aktarılabilmesi için temel kaynaklardır. Manzum sözlükler ise Osmanlı sahasında özellikle XVI. yüzyıldan ... -
Toxic and essential elements in selected fish species from the Tigris River (Turkey) and assessment of their health risks and benefits
(Elsevier, 2022)The distribution of 18 toxic and essential elements (TEEs) (Sr, As, Ba, Cu, Fe, Ga, Ca, Cd, K, Co, Mg, Mn, Na, Ni, P, Pb, Cr and Zn) was investigated in tissues/organs of three fish species showing similar feeding habits ... -
The toxicity assessment of iron oxide (Fe3O4) nanoparticles on physical and biochemical quality of rainbow trout spermatozoon
(Multidisciplinary Digital Publishing Institute (MDPI), 2018)The aim of this study was to evaluate the in vitro effect of different doses (50, 100, 200, 400, and 800 mg/L) of Fe3O4 nanoparticles (NPs) at 4 degrees C for 24 h on the kinematics of rainbow trout (Oncorhynchus mykiss, ... -
Trace metals in core sediments from a deep lake in eastern Turkey: Vertical concentration profiles, eco-environmental risks and possible sources
(Elsevier, 2020)The contents of 12 trace metals (Hg, As, Pb, Cd, Ni, Cr, Zn, Cu, Co, Mn, Al and Fe) in two sediment cores (Hz11-P02 and Hz11-P09) from the Lake Hazar, one of the deepest natural lakes in Turkey, were examined to evaluate ... -
Türkiye finansal gelişiminde enerji tüketiminin rolü
(Fırat Üniversitesi, 2020)Ülkeler açısından en sağlam gelişim temellerinden biri şüphesiz üreterek büyümek, özellikle de teknoloji üreterek, hammadde tüketerek ve daha fazla enerji tüketerek bu büyümeyi gerçekleştirmektir. Bu çalışmanın amacı ... -
Variations, health risks, pollution status and possible sources of dissolved toxic metal(loid)s in stagnant water bodies located in an intensive agricultural region of Turkey
(Elsevier, 2021)There are many reservoirs, ponds and lakes in the Meriç-Ergene River Basin (Turkey), which is an intensive agricultural region. Since agrochemicals are extensively applied to the agricultural soils in the basin, these water ...