Hüseyin Zeyd Koytak

ORCID: 0000-0003-1767-0695
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About
Contact & Profiles
Research Areas
  • Vaccine Coverage and Hesitancy
  • Misinformation and Its Impacts
  • Hate Speech and Cyberbullying Detection
  • Global Health Care Issues
  • Virology and Viral Diseases
  • Culinary Culture and Tourism
  • Health disparities and outcomes
  • Social Media and Politics
  • Media Influence and Politics
  • Turkey's Politics and Society
  • Terrorism, Counterterrorism, and Political Violence
  • Wine Industry and Tourism
  • Organic Food and Agriculture
  • Diaspora, migration, transnational identity
  • Nutrition, Health and Food Behavior
  • Healthcare Policy and Management

Syracuse University
2020-2025

Policy Points Changes in US state policies since the 1970s, particularly after 2010, have played an important role stagnation and recent decline life expectancy. Some appear to be key levers for improving expectancy, such as on tobacco, labor, immigration, civil rights, environment. expectancy is estimated 2.8 years longer among women 2.1 men if all states enjoyed health advantages of with more liberal policies, which would put par other high‐income countries. Context Life United States has...

10.1111/1468-0009.12469 article EN cc-by-nc-nd Milbank Quarterly 2020-08-04

This study explores cohesion levels within Istanbul's internal migrant groups, focusing on formal solidarity networks and Hometown Associations (HTAs). It examines disparities in organizational density associations among these groups identifies the underlying factors that contribute to varying degrees of cohesion. The findings highlight a contiguous region at intersection Black Sea's hinterland Eastern Anatolia, where migrants Istanbul exhibit higher through density. HTAs originating from...

10.1080/14683849.2024.2340497 article EN Turkish Studies 2024-04-10

This study uses novel deep learning-based language models to extract meaningful information from vast chunks of textual data Twitter on the competing narratives recent Syrian immigration Turkey. Our analysis identifies five main topics in framing Turkish Twittersphere. In this paper, we demonstrate correlational links between timing landmark events and change percent share trends those across time. We highlight two important observations: (a) Social benefit demands natives rose sharply with...

10.1177/08944393221117460 article EN Social Science Computer Review 2022-08-06

This study analyzed online public discourse on Twitter (later rebranded as X) during the COVID-19 pandemic to understand key factors associated with vaccine hesitancy by employing deep-learning techniques. Text classification analysis reveals a significant association between attitudes toward vaccination and unique socio-economic characteristics of US states, such education, race, income or voting behavior. However, our results indicate that attributing solely single social factor is not...

10.1371/journal.pone.0308122 article EN cc-by PLoS ONE 2024-11-05

Abstract This study examines the influence of race, ethnicity, and immigration on dining experiences through lens online customer reviews in Syracuse, New York. Using advanced computational techniques, it explores nuances food consumption patterns their connection to interactions relationships both within between migrant non‐migrant communities. The analysis encompasses 237 restaurants representing eight distinct types cuisine, revealing a contrast themes authenticity immigrant cuisine...

10.1111/soc4.13195 article EN cc-by-nc-nd Sociology Compass 2024-03-01

ABSTRACT This study analyzed Twitter posts related to vaccine hesitancy and its association with socio-economic variables in the US at state level. The unique characteristics of states, such as education, race, or income, are significantly associated attitudes toward vaccination. Our results indicate that is a multifaceted phenomenon shaped by complex interplay factors. Furthermore, research identifies two distinct sets justifications for hesitancy. first set pertains political concerns,...

10.1101/2023.07.24.23293093 preprint EN medRxiv (Cold Spring Harbor Laboratory) 2023-07-27

Life expectancy of people in the United States ranks last among 22 high-income countries. National averages obscure large differences within states, which 2017 ranged from a high 81.6 years Hawaii to low 74.6 West Virginia. The state policy environment is critical understanding these disparities U.S. states. In this study, former PRC trainee Jennifer Karas Montez, along with faculty research associate Mark Hayward and co-authors, examine impact policies on life states 1970 2014. They find...

10.26153/tsw/9811 article EN 2020-01-01
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