Results 21 to 30 of about 25,795 (145)

Burnout Levels of Academic Staff: An Investigation at a Public University in Turkey

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
Burnout is an important problem inacademic life. Burnout of academic staff affect the quality of education andthe success of the students. Because, being burnout not only brings aboutinsufficiencies and illnesses in individuals, but also damages the ...
Nilgün Özgül, Esra Polat
doaj   +1 more source

Determining Efficiency of 15 OECD Countries Coping with Covid-19 using Data Envelopment Analysis after 2 Years of Pandemic

open access: yesCumhuriyet Science Journal, 2023
Covid-19, emerged in Wuhan, a city of China, at the date of December 2019, it spread to the entire world soon and then by the World Health Organization (WHO) accepted as a pandemic.
Esra Polat
doaj   +1 more source

Effects of different parameter estimators to error rate in discriminant analysis

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
Discriminant analysis is defined as a statistical technique thatclassifies a unit whose properties are measured, into one of the known finitenumbers of populations.
Hayrinisa Demirci Biçer, Cenker Biçer
doaj   +1 more source

Urbanization Process in Turkey and Examination of the Relationship between the GDP Data of Provinces and the Migration Rates of Provinces by Clustering Analysis

open access: yesSDÜ Vizyoner Dergisi, 2022
Migration is a concept as old as human history. Large-scale migrations have occurred in every period of human history. There are many economic, social, political and legal reasons behind migration movements. It is known that economic reasons are the most
Tahir Baysal, Mehmet Kıvrak
doaj   +1 more source

A COMPARISON OF RELIABILITY TESTS IN FIELD RESEARCHES AND AN APPLICATION ON AGRICULTURAL DATA

open access: yesJournal of Business Administration and Social Studies, 2021
Validity and reliability, so psychometric properties, are statistically significant in field researches. This study is an applied research on farmer problems in order to be an example of the research to be done and the main objective of the study is to ...
Doğan YILDIZ, Ece UZUNSAKAL
doaj  

DISCOVERING THE PROBLEMS OF THE AMERICAN AIRLINE COMPANIES BY USING R AND BIG DATA TOOLS

open access: yesJournal of Business Administration and Social Studies, 2021
Big data systems solve today's large scale data analytics needs. In addition, succesfull analysis systems emerge when we combine statistical power of R programming and data visualization with power of making big scalability applications of big data ...
Mustafa Vahit KESKİN, Doğan YILDIZ
doaj  

Askeri Harcamalar, Ekonomik Büyüme ve Çevre Kirliliği Arasındaki İlişki: Türkiye İçin Yapısal Kırılmalı Nedensellik Testinden Kanıtlar

open access: yesEkonomi, Politika & Finans Araştırmaları Dergisi, 2020
Bu çalışmada askeri harcamalar, ekonomik büyüme ve çevre kirliliği arasındaki ilişki Türkiye için 1961-2016 dönemi verileri kullanılarak incelenmiştir. Çalışmada değişkenlerin durağanlık dereceleri yumuşak yapısal kırılmalara izin veren Fourier Augmented
Mücahit Aydın
doaj   +1 more source

Covid-19 Verileri için Bayes Ağlari ile Makine Öğrenmesi

open access: yesJournal of Advanced Research in Natural and Applied Sciences, 2023
Covid-19 pandemisi, 17 Kasım 2019 tarihinde Çin'in Vuhan Eyaleti'nde ilk defa görülmüştür. Küresel pandemi ilk başta Vuhan’daki deniz mahsülleri ve hayvan satışı yapılan yerlerde görülmüştür.
Hüseyin Can Yılmaz, Serpil Aktaş
doaj   +1 more source

The Classification of OECD Countries in Terms of Life Satisfaction Using Partial Least Squares Discriminant Analysis

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
Life satisfaction (LS) measures how people assess their lives as a whole, not their present emotions. Measuring emotions can be very subjective, but it is still a useful completion to more objective data when comparing quality of life across countries ...
Esra Polat
doaj   +1 more source

Market knowledge: Evidence from importers

open access: yesThe World Economy, Volume 42, Issue 4, Page 1110-1151, April 2019., 2019
Abstract Previous firm‐level literature established that there are substantial costs of entry into new export markets. Chaney (The American Economic Review, 104, 2014, 3600) opens the black‐box of entry costs by building a dynamic network model of international trade where firms acquire customers in new destinations through their existing customers in ...
Aksel Erbahar
wiley   +1 more source

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