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Toplam kayıt 79, listelenen: 34-53
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Impacts of cage fish farms in a large reservoir on water and sediment chemistry
(Elsevier, 2019)The Keban Reservoir, which is the second man-made waterbody in Turkey, has the biggest rainbow trout production in the country. In this study, the impacts of rainbow trout farms on water and sediment chemistry were ... -
The in vitro toxicity of atrazine on kinematics and DNA fragmentation in common carp (Cyprinus carpio) sperm cells
(Hellenic Veterinary Medical Society, 2019)This study investigated the in vitro effects of different concentrations of Atrazine (0.001, 0.01, 0.1, 0.5 mg/L) added to motile and immotile solutions on kinematics quality of sperm cells of common carp, Cyprinus carpio, ... -
Influence of macerated fenugreek (Trigonella foenum graecum) oil added to trout feed at the different rates on the Feed Conversion Rate (FCR), body length, blood parameters and Nitroblue Tetrazolium (NBT) values of rainbow trout (Oncorhynchus mykiss Walbaum, 1792)
(C M B Association, 2019)In this study. 1% and 2% of macerated fenugreek oil was added to the feeds of rainbow trout with an average weight of 25.79 +/- 1.5 g. At the end of the study, growth rate, blood parameters and NBT (Nitroblue Tetrazolium) ... -
An investigation of histopathological changes and bioaccumulation in tissues of rainbow trout (Oncorhynchus mykiss) after exposure to dodine
(Taylor & Francis, 2020)The purpose of this research is to determine ecotoxicological effects of dodine (n-dodecylguanidini acetate) on aquatic environments. Though dodine is widely used as a fungicide in agriculture, but there is no much data ... -
The investigation of meat yield of acanthobrama marmid heckel, 1843 from Karakaya
(Süleyman Demirel Üniversitesi, 2018)This study was carried out to determine the meat yield of tigris bream (Acanthobrama marmid) caught in Karakaya dam lake. In this study, 51 A. marmid were used and these fishes were found to be 22.45 ± 15.02 cm in length ... -
Investigation of toxic effects of amorphous SiO2 nanoparticles on motility and oxidative stress markers in rainbow trout sperm cells
(Springer, 2019)In this study, we investigated the effects of SiO2 nanoparticles (SiO2-NPs) (1, 10, 25, 50, and 100 mg/L) for 24 h in vitro on the motility parameters and oxidative stress markers such as total glutathione (TGSH), catalase ... -
İmidacloprid’e Maruz Bırakılan Sazan (Cyprinus carpio) Yavrularının Bazı Biyokimyasal Özelliklerindeki Değişimler
(Isparta Uygulamalı Bilimler Üniversitesi, 2021)Bu çalışmada imidacloprid’in sazan yavrularının bazı biyokimyasal parametrelerine olan toksik etkisinin belirlenmesi amaçlanmaktadır. Araştırmada ortalama ağırlığı 0,34±0,03 g ve 2,97±0,21 cm boyunda olan sazan yavruları ... -
Kur’an’daki Muhasebeyle İlgili Ayetlerin Muhasebenin Temel İlkeleri Bağlamında Değerlendirilmesi
(Dicle Üniversitesi, 20 Haziran)Dinler toplumsal pek çok ilişki üzerinde olduğu gibi ekonomik ilişkilere ve dolayısıyla da muhasebenin gelişimine önemli katkılar sağlamıştır. İslam dininde hayat, dünya ahiret dengesi üzerine kurulmuştur. Dünya hayatını ... -
Levels of metals and elements in tissues of fish species in the Kızılırmak River (Turkey) and assessment of health risks and nutritional benefits
(Elsevier, 2022)Although the Kızılırmak River, the longest river in Turkey, is home to many fish species, there are a few studies reporting metal levels in fish in the river. The contents of 17 metals and elements (MEs) in various tissues ... -
Lojistik-Singer Harita Tabanlı Yeni Bir Kaotik Sürü Optimizasyon Yöntemi
(IEEE (Institute of Electrical and Electronics Engineers), 2019)Günlük yaşamda pek çok problem, sonsuz çözüm uzayına sahip olduğu için klasik matematiksel yöntemler kullanılarak çözülememektedir. Bu nedenle, benzer problemlerin çözümünde, sonsuz çözüm uzayını küçülten ve ... -
Macroelements and toxic trace elements in muscle and liver of fish species from the largest three reservoirs in Turkey and human risk assessment based on the worst-case scenarios
(Elsevier, 2020)Macroelement (Na, K, Ca, Mg and P) and toxic trace element (As, Cd and Pb) contents were investigated in muscle and liver of the two fish species (common carp and trout barb) from the largest three reservoirs (Atatürk, ... -
Masere sarımsak (Allium sativum Limne) ve Tunceli sarımsağı (Allium tuncelianum Kollman) yağlarının yoğun stoklanmış gökkuşağı alabalıklarının (Oncorhynchus mykiss W.) bazı kan parametrelerine ve NBT (Nitroblue Tetrazolium) seviyelerine etkileri
(Balıkesir Üniversitesi, 2019)Bu çalışmada, % 2 oranında masere sarımsak (Allium sativum L.) ve Tunceli sarımsağı (Allium tuncelianum Koll.) yağları, ortalama ağırlıkları: 39.0 ± 1.64 gr. olan gökkuşağı alabalıklarının yemlerine ilave edilmiştir. ... -
Melatonin protects sperm cells of Capoeta trutta from toxicity of titanium dioxide nanoparticles
(Springer, 2020)In this study, it was aimed to determine the protective effects of melatonin (0.01, 0.1, and 1 mM) against 10 mg/L titanium dioxide nanoparticles (TiO2-NPs) on kinematic and oxidative indices in the sperm cells of Capoeta ... -
Mid-autumn spermiation in outdoor-cultured pikeperch (Sander lucioperca) using different gonadoliberin application strategies
(Elsevier, 2021)This study aimed to find the optimal strategy for the application of salmon gonadotropin-releasing hormone analogue (sGnRHa) in outdoor-cultured pikeperch males in an exceptionally early term in early November. According ... -
Monge hypersurfaces in euclidean 4-space with density
(Gazi Üniversitesi, 2020)In the present study, firstly we give the mean and Gaussian curvatures of a Monge hypersurface in 4-dimensional Euclidean space. After this, we study on Monge hypersurfaces in with different densities. In this context, we ... -
Monitoring of biochemical effects of phenol in the carp (Cyprinus carpio) fry.
(İstanbul Üniversitesi / İstanbul University, 2022)This study was conducted to investigate the possible side effects of phenol on biochemical param-eters of carp (Cyprinus carpio) fry with an average weight of 0.474±0.04 g. Fishes were treated with 0 (control), 5, 10 and ... -
Morphological Features of Three Species of Phyllodistomum (Trematoda: Gorgoderidae) From Some Marine Fishes in The Southern Black Sea
(A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, 2022)Three species of the genus Phyllodistomum Braun, 1899 are identified infecting marine teleost fishes from Sinop coast (southern Black Sea, Turkey). Those are Phyllodistomum acceptum from Parablennius sanguinolentus; ... -
MÖ 2. BİNLİ YILLARDA ANADOLU’DA MALİYET KAYITLARI
(Dicle Üniversitesi, 21 Ekim 20)Anadolu üç tarafının denizlerle çevrili olması, zengin yeraltı ve yerüstü kaynakları, ticaret yolları üzerinde bulunmasıyla asırlardır birçok uygarlığın çekim merkezi olmuştur. MÖ 1974-1719 yılları arasında Mezopotamya ... -
Nonnull curves with constant weighted curvature in Lorentz-Minkowski plane with density
(TÜBİTAK, 2020)In this paper, the parametric expressions of spacelike and timelike curves with constant weighted curvature for some cases of a and b in Lorentz-Minkowski plane with density e ax+by are obtained. -
A novel computer assisted sperm analyzer for assessment of spermatozoa motility in fish; BASA-Sperm Aqua
(Tüm Bilim İnsanları ve Akademisyenler Derneği, 2019)This study was conducted to determine the working principle and operability of the BASA-Sperm Aqua module software of the newly developed computer-assisted sperm analysis system (BASA) for the evaluation of spermatozoa ...