The impact of investor attention on green bond returns: How do market uncertainties and investment performances of clean energy and oil and gas markets affect the connectedness between investor attention and green bond?

UÇKUN ÖZKAN, Ayşegül

This paper empirically investigates the spillover between investor attention and green bond returns by utilizing the connectedness approach. We will examine the impact of uncertainty in the stock, bond, and energy markets, as well as the success of clean energy, oil, and gas investments, on the relationship between green bonds and investor attention. We find that there are positive but small spillovers between investor attention and green bond returns. Besides, the connectedness between investor attention and green bond market performance is stronger in the short run than in the long run. Furt ...Daha fazlası

Sustainable supplier selection during micro crises in the manufacturing indutry: An application for the automotive spare parts indutry

ÇİZMECİOĞLU, Sinan | ÇALIK, Ahmet

Investigation of the effect of belinostat on MCF-7 breast cancer stem cells via the Wnt, Notch, and Hedgehog signaling pathway.

TUNCER, Zeliha | KURAR, Ercan | DURAN, Tugçe

Objectives: To evaluate belinostat’s (PXD101) activity on MCF-7 breast cancer stem cells (CSCs) via Wnt, Notch, and Hedgehog. Methods: This research study was carried out at the Department of Medical Biology, Necmettin Erbakan University, Konya, Turkey, from June 2017 to July 2019. The effect of PXD101 on MCF-7 cell viability was determined by cell proliferation kit (XTT). Following belinostat treatment, CD44+/ CD24- MCF-7 CSCs were isolated by FACS. Ribonucleic acid isolation and copy-deoxyribonucleic acid synthesis were carried out using HEK-293 cells, MCF-7 cells, and MCF-7 CSCs. Expression ...Daha fazlası

Aflatoxins

ÜNÜSAN, Nurhan | ÜNÜSAN, Çağatay

Posing the greatest risk to human and animal health, mycotoxin is a biologically active and toxic agent found in food and feed. Although more than 400 mycotoxins have been known, most studies have focused on aflatoxins because of food safety and economic losses (Ünüsan, 2019). Different environmental conditions such as availability of nutrients, temperature, water activity, and presence of fungicides aflatoxin development (Tola and Kebede, 2016). Aflatoxins are structurally related carcinogenic, mutagenic, and toxic naturally occurring bis furanocoumarin compounds that contaminate food and agr ...Daha fazlası

An Overview of the Relationship Between Meal Timing and Sleep

KESER, Muteber Gizem | YÜKSEL, Aysun

Sleep is a crucial aspect of maintaining overall health, yet its mechanisms remain incompletely understood. Sleep deprivation has been linked to numerous social, mental, and physical issues, prompting investigations into various treatment methods. Among these, dietary factors such as meal content and timing have garnered attention. While much of the literature suggests that eating close to bedtime disrupts sleep quality, recent findings propose that considering dietary content may yield different outcomes, potentially enhancing certain sleep parameters. This study seeks to examine the associat ...Daha fazlası

Facial emotion recognition research in the hospitality and tourism industry: a thematic content analysis

KEMENT, Üzeyir | ÇAVUŞOĞLU, Muhittin | BAŞAR, Berkan | KÜÇÜN, Nihan Tomris

Purpose The purpose of this study is to conduct a thematic content analysis of facial emotion recognition (FER) research within the context of the hospitality and tourism industry. Through this analysis, the study aims to identify key themes, trends and implications of the utilization of FER technology in enhancing customer emotions and experiences within hospitality and tourism settings. Design/methodology/approach This is qualitative research that utilizes thematic content analysis. The research data were obtained from the Scopus database. A total of 45 articles (titles, abstracts and keywor ...Daha fazlası