Femin Yalcin

Femin Yalcin
Izmir Katip Celebi Universitesi · Department of Engineering Sciences

PhD

About

26
Publications
2,312
Reads
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113
Citations
Citations since 2016
15 Research Items
90 Citations
2016201720182019202020212022051015
2016201720182019202020212022051015
2016201720182019202020212022051015
2016201720182019202020212022051015
Additional affiliations
October 2017 - August 2022
Izmir Katip Celebi Universitesi
Position
  • Professor (Associate)
April 2015 - October 2017
Izmir Katip Celebi Universitesi
Position
  • Professor (Assistant)
September 2013 - present
Izmir University of Economics
Position
  • Part-time Lecturer
Education
September 2009 - July 2013
Izmir University of Economics
Field of study
  • Applied Mathematics and Statistics
September 2005 - June 2009
Izmir University of Economics
Field of study
  • Mathematics

Publications

Publications (26)
Article
The number of failed components at the time when the system fails is an important quantity which can be effectively used in the determination of the optimal number of spares. This paper is concerned with the distribution and expected value of this quantity when the lifetimes of a given coherent system are discretely distributed. In particular, the...
Conference Paper
Dietary fibers, both soluble and insoluble, are essential for reducing the risk of Colorectal cancer (CRC). In this study, a meta-analysis was performed to examine the relationship between the soluble and insoluble dietary fiber consumption and CRC risk. For the design, analysis, and reporting of this meta-analysis, PRISMA guidelines were closely f...
Article
Colorectal cancer (CRC) is the third most common cancer worldwide with a high mortality rate. Dietary fibers, both soluble and insoluble, are essential for reducing the risk of CRC. In this study, a meta-analysis was performed to examine the relationship between the soluble and insoluble dietary fiber consumption and CRC risk. The highest vs. lowes...
Article
Full-text available
Tanımlanmış topluluklardaki tüm kanser olguları hakkında bilgi kaydetme fikri, yirminci yüz yılın ilk yarısına dayanmaktadır. Son 20 yılda kayıtların rolü, kanser kontrol faaliyetlerinin planlanması, değerlendirilmesi ve epidemiyolojisi ile kanser hastalarının bireysel bakımını kapsayacak şekilde daha da genişlemiştir. Kanser kontrolü, önleme, erke...
Article
Component importance measures are widely used in engineering and reliability analysis in testing the safety of running systems. There are several component importance measures to realize which components in a coherent system play a more important role than the others. The most common ones belong to Birnbaum and Barlow & Proschan. In this paper a ne...
Conference Paper
Objective: There is growing evidence that diabetes mellitus (type 2) (T2DM) is linked to a higher risk of cancer progression. Apart from the risk factors that are common to both illnesses, diabetes-related characteristics such as hyperinsulinemia, insulin resistance, hyperglycemia, and low-grade chronic inflammation are critical. Vitamin D insuffic...
Conference Paper
Full-text available
Öz: Kanser genetik çok faktörlü bir hastalık olarak ele alındığında, kanserin yatkınlığı, gelişimi ve prognozu açısından bir dizi yönün araştırılması ve analiz edilmesi gerekir. Kanser risk değerlendirmesindeki açık olmayan rolü nedeniyle onkolojik alanda artan ilgi gören bu çok boyutlu faktörlerden biri diyet ve mikrobesinlerdir. Dahası, çalışmala...
Conference Paper
Objective: In this study, it is aimed to systematically review the applications of artificial intelligence (AI) techniques in the field of cancer and to analyze the database. Studies in the literature on the inclusion of artificial intelligence in cancer diagnosis, prognosis and prevention are reviewed and their results are summarized. Materials an...
Article
Aim: Lung adenocarcinoma is characterized by poor prognosis and short survival rates. Therefore, tools to identify the tumoural molecular structure and guide effective diagnosis and therapy decisions are essential. Surgical biopsies are highly invasive and not conducive for patient follow-up. To better understand disease prognosis, novel non-invas...
Article
Full-text available
In this paper, a generalized class of run shock models associated with a bivariate sequence {(X i , Y i )} i≥1 of correlated random variables is defined and studied. For a system that is subject to shocks of random magnitudes X 1 , X 2 , ... over time, let the random variables Y 1 , Y 2 , ... denote times between arrivals of successive shocks. The...
Article
System signature is a useful tool to analyze coherent systems. In reliability theory a large number of systems is actually the composition of disjoint subsystems (modules). However in real life there are situations in which the subsystems have common components. In this article we consider the problem of obtaining signatures as well as minimal sign...
Article
Background: Radiotherapy is one of the main treatment modalities for early-stage glottic carcinoma. Unfortunately, local failure may occur in a group of cases with T1-T2 glottic carcinoma. This metaanalysis sought to determine risk factors for radiation failure in patients with early-stage glottic carcinoma. Methods: A systematic and comprehensive...
Article
In the present work we study the distribution of a random sum of random variables which is related to a binary scan statistic for Markov dependent trials. The motivation of the model studied herein stems from several areas of applied science such as actuarial science, financial risk management, quality control and reliability, educational psycholog...
Conference Paper
Full-text available
Ankylosing spondylitis (AS) is a chronic and inflammatory disease. Single Nucleotide Polymorphisms (SNP) are single base changes frequently observed in human genome and they are important molecular indicators used for disease susceptibility and disease diagnosis. In studies carried out on different populations, disease risk and some SNPs are associ...
Conference Paper
Full-text available
BACKGROUND-AIM Ankylosing spondylitis (AS) is a systemic, chronic and inflammatory disease in which the spine and peripheral joints are sore and causes restriction of movement particularly in axial joints. Single Nucleotide Polymorphism (SNP) are single base changes frequently observed in human genome and they are important molecular indicators use...
Conference Paper
Full-text available
Ankylosing spondylitis (AS) is a chronic, systemic and inflammatory disease. Single Nucleotide Polymorphism (SNP) are important molecular markers used for disease susceptibility, development and diagnosis of disease. Research on these SNPs may provide contributions to early diagnosis of the disease before the spine deformation occurs. In this study...
Article
In this paper, we generalize geometric and binomial distributions of order k to q-geometric and q-binomial distributions of order k using Bernoulli trials with a geometrically varying success probability. In particular, we derive expressions for the probability mass functions of these distributions. For q=1, these distributions reduce to geometric...
Article
Full-text available
In a sequence of n binary trials, distribution of the random variable M_n,k, denoting the number of overlapping success runs of length exactly k, is called Ling's binomial distribution or Type II binomial distribution of order k. In this paper, we generalize Ling's binomial distribution to Ling's q-binomial distribution using Bernoulli trials with...
Article
Start-up demonstration testing is an effective method for illustrating the reliability of a unit before purchasing it. The test consists of starting-up the unit, and observing the outcomes, either success or failure. According to the total successes total failures (TSTF) test procedure, a unit under test is accepted when a specified number of succe...
Article
This paper is concerned with the mean, minimum and maximum distances between two successive failures in a binary sequence consisting of Markov dependent elements. These random variables are potentially useful for the analysis of the frequency of critical events occurring in certain stochastic processes. Exact distributions of these random variables...
Article
Let { Xi} i ³ 1{\{ X_{i}\} _{i\geq 1}} be an infinite sequence of recurrent partially exchangeable binary random variables. We study the exact distributions of two run statistics (total number of success runs and the longest success run) in { Xi} i ³ 1{\{ X_{i}\} _{i\geq1}} . Since a flexible class of models for binary sequences can be obtained usi...
Article
A start-up demonstration test is typically used to elicit information about the reliability of a unit before purchasing it. According to the CSTF start-up demonstration test procedure a unit is accepted if a specified number of consecutive successes (successful start-ups) is obtained before a specified number of failures (unsuccessful start-ups). I...

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