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Toplam kayıt 908, listelenen: 851-860
SIR MATHEMATICAL MODEL AND ESTIMATING OF COVID-19 EPIDEMIC SPREADING
(Parlar Scientific Publications (P S P), 2020)
The SIR (susceptible-infected-recovered) Epidemic Model has been utilized effectively in the struggle against past pandemics and has been useful. One can find a discussion here on six Mediterranean countries to support ...
A Comparative Study of Statistical Methods for Daily Streamflow Estimation at Ungauged Basins in Turkey
(Mdpi, 2020)
In this study, a comparative evaluation of the statistical methods for daily streamflow estimation at ungauged basins is presented. The single donor station drainage area ratio (DAR) method, the multiple-donor stations ...
Implementing the Han-Kobayashi Scheme Using Low Density Parity Check Codes Over Gaussian Interference Channels
(Ieee-Inst Electrical Electronics Engineers Inc, 2015)
We focus on Gaussian interference channels (GICs) and study the Han-Kobayashi coding strategy for the two-user case with the objective of designing implementable (explicit) channel codes. Specifically, low-density parity-check ...
Dynamical analysis of a non-linear difference equation
(Eudoxus Press, LLC, 2019)
In this article, we investigate the dynamics of the solutions of the following non-linear difference equation xn+1 = xn-2xn-3 - 1; n ? ?0 with arbitrary initial conditions x-2; x-1; x0. Besides, we have studied peri- odic ...
Statistically Defining Optimal Conditions of Coagulation Time of Skim Milk
(Chem Soc Pakistan, 2014)
Milk consist huge amount of largely water and different proteins. Kappa-kazein of these milk proteins can be coagulated by Mucor miehei rennet enzyme, is an aspartic protease which cleavege 105 (phenly alanine)-106 ...
Nonoccupational Exposure of Agricultural Area Residents to Pesticides: Pesticide Accumulation and Evaluation of Genotoxicity
(Springer, 2018)
Although many studies related the toxic effects of pesticides on agricultural workers, little research has been done about agricultural area residents. The purpose of this work was to monitor the presence of pesticides, ...
(+)-CSA Catalyzed Multicomponent Synthesis of 1-[(1,3-Thiazol-2-ylamino)methyl]-2-naphthols and Their Ring-Closure Reaction under Ultrasonic Irradiation
(Hindawi Ltd, 2016)
New 1-[(1,3-thiazol-2-ylamino)methyl]-2-naphthols were obtained by condensation of 2-aminothiazole, aromatic aldehydes, and 2-naphthol in the presence of (+)-camphor-10-sulfonic acid ((+)-CSA) as an effective catalyst under ...
Synthesis, photophysical, photochemical and electrochemical properties of crown ether bearing coumarin substituted phthalocyanines
(Elsevier Science Sa, 2012)
Zinc (II), cobalt (II) and copper (II) phthalocyanines substituted at the peripheral (complexes 5, 6 and 7) and non-peripheral (complexes 8, 9 and 10) positions with 7,8-(15-crown-5)-3-(4-oxyphenyl)coumarin groups have ...
Implementation of generalized Harvey-Shack theory in light scattering from rough surfaces
(Amer Physical Soc, 2020)
We present a discrete implementation of generalized Harvey-Shack scalar scattering theory to calculate angular intensity distributions from height profiles of select randomly textured surfaces proposed for use in solar ...
Risk Factors for Obstructive Sleep Apnea and the Association of Obstructive Sleep Apnea with Daytime Sleepiness, Obesity and Comorbidity
(Galenos Yayincilik, 2021)
Objective: The purpose of the study was to identify the factors that affect Obstructive Sleep Apnea Syndrome (OSAS) in adults and determine the association between obstructive sleep apnea and daytime sleepiness, obesity ...