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Toplam kayıt 401, listelenen: 341-350
Repdigits as sums of two lucas numbers
(2020)
Let (Ln) be the Lucas sequence defined by Ln = Ln−1 +Ln−2 for n ≥ 2 with initial conditions L0 = 2 and L1 = 1. A repdigit is a nonnegative integer whose digits are all equal. In this paper, we show that if Ln + Lm is a ...
Predicting egg production in chukar partridges using nonlinear models and multivariate adaptive regression splines (MARS) algorithm [Vorhersage der eiproduktion bei chukarhühnern mit nichtlinearen modellen und multivariate adaptive regression splines (MARS)-algorithmen]
(2020)
The aim of this study was to compare Grossman-Koops, cubic and segmented polynomial models with an alternative non-parametric regression technique called multivariate adaptive regression splines (MARS) algorithm for ...
Investigation of the effect of hedonic shopping value on discounted product purchasing
(2020)
Purpose: This paper aims to determine the effects of hedonic shopping value on discounted product purchasing intention. Design Methodology Approach: The population of the research consists of consumers who have wanted to ...
Antioxidant Activity of Ruthenium(Ii) Complexes Containing Tridentate Triamines and Their Capability to Inhibit Xanthine Oxidase
(2020)
Biological activities of organoruthenium complexes [chloro [N,N′-[(2,6-pyridinediyl-κN) diethylidyne] bis-[benzenamine-κN]] [N-[(2-pyridinyl-κN) methylene] benzenesulfonamide-κN] ruthenium(II)] chloride (Cmplx 1), [chloro ...
Palynological studies of winter weeds melliferous flora of district Bannu, Khyber Pakhtunkhwa, Pakistan
(2020)
The aim of the present study is to investigate the palynological features of the weeds from melliferous point of view. A total of 16 weeds, belonging to 10 different families were collected, pressed, identified and then ...
Investigation of some radiation interaction parameters for bacteria isolated from the soil in the low energy region
(2020)
The purpose of this work, investigation of radiation attenuation characteristics, such as mass attenuation coefficient (µ/ρ), molar extinction coefficient (ε), effective atomic number (Zeff), and electron density (NE), of ...
The effects of amoxicillin, cefazolin, and gentamicin antibiotics on the antioxidant system in mouse heart tissues
(2020)
Background: Free radicals lead to destruction in various organs of the organism. The improper use of antibiotics increases the formation of free radicals and causes oxidative stress. Objective: In this study, it was aimed ...
MODELLING of COVID-19 OUTBREAK INDICATORS in China between January and June
(2020)
Objective:The objective of this study is to compare the various nonlinear and time series models in describing the course of the COVID-19 outbreak in China. To this aim, we focus on two indicators including the number of ...
The Effect of Sports Attitude on Healthy Lifestyle Behavior in University Students
(2020)
Study Objectives: In this study, it was aimed to determine the effect of university students’ sports attitudes on healthy lifestyle behavior and to examine the relationship between these two variables. Methods: A total of ...
Synthesis and antioxidant activities of phenolic Schiff base monomers and polymers
(2020)
In this work, synthesis, characterization, and antioxidant activities of two Schiff base monomers (1 and 2) and their corresponding oxidation products (3 and 4) were reported. The monomers were prepared by condensation of ...