Ara
Toplam kayıt 984, listelenen: 681-690
Can an abts antioxidant test be performed without a spectrophotometer?
(2020)
ABTS• + (2,2-azinobis- (3-ethylbenzothiazoline-6-sulphonic acid)) radical scavenging assay is widely used to determine the antioxidant activity of natural and synthetic substances. As other antioxidant activity determination ...
Blue stain in lumber industry and losses caused by cutting methods
(Statny Drevarsky Vyskumny Ustav, 2020)
In this study, it is aimed to determine the waste and productivity losses of Scots pine (Pinus sylvestris L.) logs that were exposed to blue stain degradation. In this context, a total of 39 timber production processes ...
İnsan Kaynakları Muhasebesi Aktivitelerinin İncelenmesi: BİST Mali Kuruluşlar Sektöründe Bir Uygulama
(2021)
Bu çalışmanın amacı, Borsa İstanbul’da işlem gören mali kuruluşlar sektörünün faaliyet raporlarında yer alan insan kaynakları muhasebesi aktivitelerinin incelenmesini içermektedir. Bu kapsamda, 2014-2018 yılları arasında ...
Chemical composition and biological activities of volatile oils of arabis alpina l. Ssp. alpina
(Pakistan Agricultural Scientists Forum, 2021)
This work reports volatile constituents, antimicrobial and antioxidant activity of volatile oils from the air-dried flower and aerial parts (APs) of Arabis alpina L. ssp. alpina. The volatile components of flower and aerial ...
Biyogaz Üretiminde Atıkların Verim Üzerine Etkilerinin Araştırılması
(2021)
Ülkelerin refah seviyesi kişi başı enerji tüketim miktarları ve sanayii gelişimleri gibi parametreler birbiriyle doğrudan alakalıdır. Dünya nüfusunun hızlı bir şekilde artması ve yaşam standartların yükselmesi gibi nedenler ...
CHİA (Salvia hispanica L.) İLAVESİNİN DONDURMANIN FİZİKOKİMYASAL VE DUYUSAL ÖZELLİKLERİNE ETKİSİ
(2021)
Bu çalışmada, %5, %10, %15 ve %20 oranlarında Chia tohumu (Salvia hispanica L.) ilave edilerek üretilen dondurma örneklerinin fizikokimyasal ve duyusal özellikleri araştırılmıştır. Araştırma sonucunda, dondurma örneklerinin ...
Chemical compositions by using LC–MS/MS and GC–MS and antioxidant activities of methanolic extracts from leaf and flower parts of Scabiosa columbaria subsp. columbaria var. columbaria L.
(Elsevier B.V., 2021)
The members of the Scabiosa genus are one of the traditional medicinal plants used in the treatment of many diseases, in particular the treatment of scabies. In this study, it was aimed to determine antioxidant activities ...
Investigation of Behavior on Solutions of Lane-Emden Complex Differential Equations by a Random Differential Transformation Method
(Hindawi Limited, 2023)
In this study, Lane-Emden complex differential equations have been randomized by selecting random variables for the coefficients, initial conditions, and force functions of complex differential equations. In addition, by ...
The effect of the surface morphology of the aluminium oxide layer on the physical and bacterial attachment behavior
(Institute of Physics, 2023)
Coating of the metal surface for different fields such as corrosion resistance, hydrophobic surface, and conductivity properties enhance the material quality for different application. Furthermore, controlling the morphological ...
Effect of Reduced Fineness of Fly Ash Used on the Alkali-Silica Reaction (ASR) of Concrete
(SPRINGER INT PUBL AG, 2023)
This study aimed to determine the effect of fly ash added to concrete with high calcium content (C class) and different fineness on durability properties such as the alkali-silica reaction (ASR). By substituting ultra-fine ...