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Yayın Satisfaction of high education students with blackboard learning system during COVID-19(Işık Üniversitesi, 2022-04) Ayyadumi, Yasser Abdullah Mohsen; Falcıoğlu, Pınar; Işık Üniversitesi, Lisansüstü Eğitim Enstitüsü, Yöneticiler İçin İşletme Yönetimi (İngilizce) Yüksek Lisans ProgramıWith the advent of the novel COVID-19 disease, the world has become facing an extraordinary situation that has changed the course of normal human life upside down and pushed them towards compulsory, recent technology-based alternative solutions, educational life is an integral part of that. The higher education institutions in Turkey rushed from the first moments to avoid the disruption of education process, and transformed into the full-fledged online learning system. Therefore, the current study addressed aims to investigate ‘How satisfied with the transformation to Blackboard Learning System BLS for high education students, Istanbul-Turkey, during COVID-19 disease period 2020 are’ through a comparison of undergraduate and postgraduate students’ perceptions via thirty items divided into six axes, which are included in a single model. An online questionnaire survey sent through BLS itself and WhatsApp was filled out by a total of 294 student respondents, wherein afterwards an inferential and descriptive study with quantitative approach has been employed for analyzing their perceptions. The findings are indicative that the Usefulness, Engagement, Communication and Ease of Use, Self-efficacy, and Challenges axes respectively have a statistically significant effect on students’ perceptions concerning satisfaction with the BLS. As the Usefulness and Engagement axes have the highest contribution to students’ satisfaction with the BLS, unlike, the Challenges axis has the least contribution. It can be reported that the transformation into BLS during COVID-19 disease period is satisfactory for higher education students. With superiority of postgraduate students’ perceptions, in terms of Self-efficacy, Communication and Ease of Use and Challenges axes, along with a clear supremacy of the postgraduate students’ perceptions over the Overall axes level. Moreover, all demographic dimensions except gender, place of the living, the kind of device preferred and the willingness in using BLS in the future, influence the undergraduate and postgraduate students’ perceptions. An ease of use and communication, increased self-efficacy, flexibility, availability, accessibility, transferability, affordability, interactivity, saving-time moderately and positive changes of students’ life are shown to be the most traits the BLS has. Unlike, BLS, while effective, gives rise to a sense of isolation, lack of concentration, the reluctance of attendance, plus fairly vulnerability of participation, which are demonstrated to be the most drawbacks in The BLS. Some recommendations might contribute to successful implementation and satisfying use of BLS have been suggested.Yayın Covid 19 döneminde algılanan tehdit, algılanan ciddiyet ve kendini izole etme niyetinin dürtüsel satın alma üzerindeki etkisi: bir seri aracılık modeli incelemesi(Melih Topaloğlu, 2021) Sağlam, Mehmet; Tavman, Emine BaşakAmaç – Bu çalışmanın amacı, COVID-19 salgını sırasında ortaya çıkan algılanan tehdit, algılanan ciddiyet ve kendini izole etme niyetinin dürtüsel satın alma üzerindeki etkilerini belirlemektir. Ek olarak, algılanan ciddiyet ve kendini izole etme niyetinin bu ilişkiler üzerindeki aracılık etkilerini seri aracılık modeli üzerinden tespit etmeyi amaçlamaktadır. Tasarım/Yöntem/Yaklaşım – Veri toplama aracı olarak online anket, örnekleme yöntemi olarak kolayda ve kartopu örnekleme kullanılmıştır. 4 Ocak-15 Ocak 2021 tarihleri arasındaki veri toplama sürecinde 403 katılımcı verisi elde edilmiştir. Veri analizinde SPSS 24, AMOS 24 ve PROCESS 3.1 makro uzantısı kullanılmıştır. Araştırma modeli, koruma motivasyonu teorisine dayandırılmıştır. Analiz yöntemlerinde tanımlayıcı istatistikler, doğrulayıcı faktör analizi, güvenilirlik analizi, geçerlilik analizleri ve seri aracılık analizi kullanılmıştır. Bulgular – Araştırma bulgularında, algılanan tehdidin (?=0,283*), algılanan ciddiyetin (?=0,365*) ve kendini izole etme niyetinin (?=0,434*) dürtüsel satın alma üzerinde doğrudan etkiye sahip olduğu tespit edilmiştir. Aracılık etkileri (dolaylı etki) değerlendirildiğinde ise algılanan tehdidin dürtüsel satın alma üzerindeki etkisinde algılanan ciddiyetin aracı etkisi olduğu (?=0,246**), kendini izole etme niyetinin aracı etkiye sahip olduğu (?=0,099*), kendini izole etme niyetinin algılanan ciddiyet aracılığıyla birlikte aracı etkiye sahip olduğu (?=0,139**), belirlenmiştir. Tartışma – Araştırma bulguları doğrultusunda dürtüsel satın alma üzerinde en etkili boyut kendini izole etme niyeti olarak ortaya çıkmıştır. Algılanan tehdidin dürtüsel satın alma üzerindeki etkisinde algılanan ciddiyetin aracı etkisi daha büyüktür. Kendini izole etme niyetinin aracı etkisi, algılanan ciddiyetin etkisiyle birlikte gerçekleşmesi durumunda artmaktadır. Elde edilen sonuçlar literatürdeki çalışmalarla paralellik göstermektedir.Yayın COVID-19 döneminde algılanan tehdit, kaygı ve dürtüsel satın alma ilişkisinde algılanan duyarlılığın ve ciddiyetin moderatör rolü(Büşra Sena Çakmak (Yusen Yayıncılık), 2021-06-25) Sağlam, Mehmet; Tavman, Emine BaşakTüm dünyanın gündemine oturan küresel COVID-19 salgını milyarlarca insan arasında korku, panik ve belirsizliği tetikleyerek tüketicilerin dürtüsel satın alma davranışı sergilemesine neden olmuştur. Bu davranışın öncüllerinin ve düzenleyicilerinin neler olduğu ise merak konusudur. Bu çalışmada, Türkiye’deki COVID-19 salgını bağlamında uyarıcı-organizma-tepki (S-O-R) Paradigması ve Sağlık İnanç Modeli çerçevesinde, algılanan tehdidin (uyarıcı) kaygı (organizma) üzerindeki etkileri ve kaygının dürtüsel satın alma davranışı (tepki) üzerindeki etkileri incelenmeye çalışılmıştır. Ek olarak, algılanan duyarlılık ve algılanan ciddiyet değişkenlerinin bu ilişkiler üzerindeki düzenleyici etkileri araştırılmıştır. Çalışmada kolayda örnekleme ve kartopu örnekleme yöntemi kullanılmış ve veriler Google Forms üzerinden online anket aracılığıyla toplanmıştır. Çalışma 403 katılımcı üzerinde gerçekleştirilmiştir. Elde edilen verilerin analizinde SPSS 24 ve AMOS 24 programları kullanılmıştır. Araştırma sonucunda, algılanan tehdidin kaygı üzerinde etkisi olduğu ve algılanan duyarlılık ve ciddiyetin bu ilişkide düzenleyici role sahip olduğu, ayrıca kaygının dürtüsel satın alma üzerinde etkisi olduğu ve yine algılanan duyarlılık ve ciddiyetin bu ilişkide düzenleyici role sahip olduğu sonucuna ulaşılmıştır.Yayın Evolution of business models during the Covid-19 pandemic(PressAcademia, 2022-07-30) Teker, Suat; Örendil, EmrePurpose - The purpose of this study is to propose a comprehensive definition for business models, reviews and summarizes the findings of a previous work by Guckenbiehl and Corral de Zubielqui (2022) about how business models have evolved by providing insights from reshaped businesses during the COVID-19 pandemic. Methodology - In this study, an extensive literature review is followed to learn about definition of business models and how business model have been adapted or even innovated during the times of the COVID-19 pandemic. Findings - Construction of a well-planned business model is a requirement for an organization to reach success. In the times of disruptive events, business models go through adaptive or innovative changes which is a necessity for survival and further success. It is observed that organizations generate different responses to crises (e.g., the COVID-19 pandemic) in means of business model changes. The understanding of these differences is facilitated by the aforementioned work through grouping organizations in six different clusters. Conclusion - The structure of a business model prior to the COVID-19 pandemic was also one of the determinants of a business’s response to the pandemic. Businesses either made no changes in their business models, or made notable innovations, or little adaptations in response to the disruptive environment.Yayın Adaptation of the businesses not to fall behind in the new normal period(PressAcademia, 2020-07-30) Şerifsoy, Anıl; Teker, SuatPurpose - This paper aims to be an exploratory study that ascertains the impacts of COVID-19 on business life and ushers further research on the subject. Methodology - Internet-based research is conducted to collect the fundamental information on the impacts of COVID-19 on business life as secondary data. Findings- It is imminently possible that COVID-19 will be a milestone in business life due to changing many things; such as working conditions, working hours, working locations, brand strategy, innovation involvement and even changing the product itself. Conclusion- This article is intended to be one of the first steps of a guide for the business owners to take appropriate action and adapt to the new normal in the future not to fall behind in the harsh conditions of the demanding markets.Yayın Covid-19 ile sanatın dijital dönüşümü: sanatın sürdürülebilirliği(Tuzla Belediyesi, 2021-05-20) Öksüzömer Barlak, Ecem Hazal21. yüzyılın henüz ilk yarısında yer aldığımız bu dönemde içerisinde yeni bir “Küresel Deneyim” içerisinde bulunmaktayız. Bahsi geçen bu küresel deneyim bu defa bir salgın olarak karşımıza çıkmaktadır. 17 Aralık 2019 tarihinde ilk vakası Çin’de görülen COVİD-19 zamanla küresel hareketlilik sebebi ile tüm dünyayı tesiri altına almıştır. Pandemi süreci tüm dünyanın işleyiş biçiminde küresel değişikliğe sebep olmuş bulunmaktadır. İnsanlık her zaman olduğu gibi bu zaman diliminde de hayatta kalmak adına yeni girişimler ve sürdürülebilir değişimleri takip etmektedir. İnsan varlığını sürdürdüğü müddetçe onunla beraber güncel hayat ve rutinde işleyişini devam ettirecektir. Bu yeni düzen ile hayatımızın tüm alanlarında dönüşüm başlamıştır, bu alanlar; okul, iş, aile ve sosyal hayatlarımızdır. Bu dönüşümün merkezinde dijitalleşme yer almaktadır. Bu makalede COVİD-19 ile sanatın dijitalleşmesi üzerinden; sanatın sürdürülebilirliği özelinde yola çıkılması amaçlanmıştır. Belki ilk başlarda birçok kişi “Böyle bir zamanda sanatı nasıl düşünebiliriz?” sorusunu aklına getirmiş olsa da insan varlığının neye ihtiyacı olduğu zamanla gün yüzüne tekrar ortaya çıkmıştır: Dijital dönüşüm ve en az diğer alanlarda olduğu kadar sanatta sürdürülebilirlik.Yayın Satisfaction of higher education students with blackboard learning system during Covid-19(PressAcademia, 2023-06-30) Alyadum, Yasser Abdullah Mohsen; Falcıoğlu, PınarPurpose- With the advent of the novel COVID-19 disease, the world has become facing an extraordinary situation that has changed the course of normal human life upside down and pushed them towards compulsory, recent technology-based alternative solutions, education being not an exception. Higher education institutions in Turkey rushed from the first moments to avoid the disruption of education process, and transformed into the full-fledged online learning system. Current study addressed aims to investigate how satisfied higher education students are with the transformation to Blackboard Learning System in İstanbul, Turkey during COVID-19. The study compares undergraduate and postgraduate students’ perceptions via thirty items divided into six axes, which are included in a single model. Methodology- An online questionnaire survey sent through BLS itself and WhatsApp was filled out by a total of 294 student respondents, wherein afterwards an inferential and descriptive study with quantitative approach has been employed for analyzing their perceptions. Findings- The results are indicative that the Usefulness, Engagement, Communication and Ease of Use, Self-efficacy, and Challenges axes respectively have a statistically significant effect on students’ perceptions concerning satisfaction with the BLS. As the Usefulness and Engagement axes have the highest contribution to students’ satisfaction with the BLS, the Challenges axis has the least contribution. The findings state that satisfaction of postgraduate students, in terms of Self-efficacy, Communication and Ease of Use and Challenges axes, along with a clear supremacy over the Overall axes level is higher than undergraduate students. Moreover, all demographic dimensions except gender, place of living, the kind of device preferred and the willingness in using BLS in the future, influence students’ perceptions. Conclusion- It can be concluded that the transformation into BLS during COVID-19 has been satisfactory for higher education students, especially for postgraduate students. Some traits and drawbacks of BLS have been inferred along with recommendations which may contribute to successful implementation of BLS.Yayın Tracing the evolution of ecommerce: historical foundations, impacts of the pandemic, and future directions(Bayburt Üniversitesi, 2025-01-29) Örendil, EmreElectronic commerce, or ecommerce, has been a topic of interest particularly in the last years. While ecommerce activities are notably facilitated today, it has gone through notably different forms since its first seeds were planted. The COVID-19 pandemic was a crisis for most businesses but also an opportunity for some, especially for those who were able to pivot or transform their businesses with respect to the new needs of consumers. With the positive impact of the pandemic on ecommerce sector observed especially as of the second quarter of 2020, its trend has surpassed the expectations. This overperformance came with numerous sceptical questions about the future of ecommerce. This study investigates the historical evolution, pandemic-induced transformations, and future trends of ecommerce. It conveys a compilation of milestones through systematic literature review with a focus on the practicality. This paper provides with a timeline of the ecommerce history to bridge its evolution in the last 80 years by visualizing the phases it has been through along with its anticipated trend in the upcoming years. The studied data reveals how COVID-19 accelerated ecommerce growth and highlights its implications for global retail. The growth of ecommerce may slow down but it will endure its growth as online shopping has already become an indispensable habit.Yayın Istanbul’s community mobility changes during the COVID-19 pandemic: a spatial analysis(Istanbul University Press, 2023-08-15) Arık, Ahmet Okan; Çavdaroğlu, Gülsüm ÇiğdemCOVID-19 was the most recent pandemic to strike humanity. Moreover, this pandemic occurred during the most active period of global interaction and mobility, unlike pandemics like cholera, plague, and flu in earlier centuries. Many countries restricted domestic mobility after suspending international mobility to prevent the pandemic from spreading. Although these policies differ from nation to nation, they have affected the mobility of communities. This study examined spatial and non-spatial independent variables that affected how the community’s mobility patterns changed in various locations, including parks, transit stations, workplaces, grocery and pharmacies, and residential areas in Istanbul, Türkiye. The impact of the independent spatial variables on the mobility changes was examined after identifying the non-spatial independent variables influencing the mobility changes in 6 different areas. It was determined that the altitude variable, expected to impact how mobility changed, had no overall impact on the dependent variable. On the other hand, the dependent variables representing the mobility changes were affected by the independent variables representing the county center’s latitude and longitude values and whether the county is located near the sea. Regression analysis across Türkiye will be performed in upcoming studies using an updated version of the methodology used in this study.Yayın Impact of vaccines on the COVID-19 pandemic in Turkey(2022-06-01) Yelmenoğlu, Elif Deniz; Elmas, DilaraCOVID-19 (coronavirus disease-2019 pandemic continues to threaten public health and this situation is raising great concern all over the world. With the development of different vaccines, it was aimed to end the epidemic and increase community immunity in the past years. The research reduced public anxiety but the extent of the impact of vaccines in the pandemic is should be under investigation. Because the degree of availability of the COVID-19 vaccines was differing both nationally and globally. This makes it important to investigate how effective vaccination is on the epidemic. The main aim of this study is to investigate the possible recovery impact of vaccination on the COVID-19 pandemic in Turkey. In addition, the rates of severe disease during the first 3 doses of vaccination were also examined in this study. The analyses are conducted based on Spearman, Kendall and Pearson's correlation by using the data of the Ministry of Health of the Republic of Turkey. The obtained results showed that there are strong correlations between vaccination and recovery.
