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This case study examines the experience of Universidad Andina Simón Bolívar (UASB-E), a traditionally face-to-face institution in Ecuador, as it transitioned to online learning during and after the COVID-19 pandemic. Drawing on data from interviews, surveys, and document analysis, the study explores the challenges and opportunities associated with this rapid shift, offering insights for rethinking and redesigning higher education in the post-pandemic world. Prior to the pandemic, UASB-E primarily relied on face-to-face teaching with limited use of its virtual learning environment. In response to the crisis, the university quickly mobilized to migrate its entire educational offering online, initially adopting an emergency remote teaching approach focused on synchronous videoconferencing. However, student preferences and the need for a sustainable solution prompted UASB-E to rethink its online learning model. The study identifies six key dimensions of UASB-E's improvement in its capacity to deliver online education: (1) Technological Infrastructure and Digital Processes: Enhanced technological infrastructure and streamlined digital processes in management, administration, and academics, laying the foundation for a robust online learning environment. (2) Pedagogical Innovation: Recognizing the limitations of replicating face-to-face teaching online, UASB-E embraced activity-based instructional design, asynchronous online education, and collaborative learning strategies, promoting deeper engagement and personalized learning experiences. (3) Accessibility and Inclusivity: By leveraging the flexibility of online learning, UASB-E expanded its reach beyond its physical campus, reaching students across Ecuador who might not have otherwise accessed higher education, demonstrating the potential of online learning to democratize access to quality education. (4) Programme Diversification: Beyond emergency measures, UASB-E is strategically diversifying its academic offerings, developing new face-to-face, blended, and fully online programmes, allowing for flexibility and catering to diverse student needs and learning preferences. (5) Faculty Training and Development: Implemented a comprehensive training programme focusing on both the instrumental skills of managing online platforms and the pedagogical aspects of designing engaging and effective online learning experiences. (6) Assessment and Feedback: The study highlights the need for a more reflective and analytical approach to assessment and feedback in online environments, with efforts to improve feedback timeliness, individual support, and communication providing valuable lessons for other institutions. Beyond UASB-E's specific experience, the study emphasizes the importance of collaboration and cross-sectoral strategies in building resilient and comprehensive education systems for the future. It also underscores the need for new approaches to learning ecologies that leverage technology effectively while ensuring equitable, inclusive, and high-quality education for all. This case study offers valuable insights for higher education institutions navigating the rapidly evolving landscape of online learning. By understanding the challenges and opportunities that emerged from UASBE's experience, other institutions can make informed decisions about their own online learning strategies and contribute to shaping a more resilient and flexible future for higher education. [ABSTRACT FROM AUTHOR]

The present work endeavours to explore the experiences of university-level students from Pakistan and Nepal after the COVID-19 outbreak. A comprehensive electronic survey was carried out utilising a meticulous cluster sampling technique encompassing two distinct populations, i.e. Pakistan and Nepal, during the period extending from September 2022 to January 2023. A total of 2496 participants completed the questionnaire (Pakistani population: 55.45% and Nepalese population: 44.55%). We utilised the Mental Health Continuum–Short Form (MHC-SF), Pittsburgh Sleep Quality Index (PSQI), feeling of loneliness (UCLA), interdependent happy scale (IHS), and fear of COVID-19 scale (FCV-19S). Notably, a significant intercultural disparity was observed, particularly concerning the level of COVID-19 fear which was higher among the Nepalese population. However, this particular variable did not demonstrate any significant associations with other variables, except for the social dimension of MHC-SF. There was a negative correlation observed between this variable and IHS within the Pakistani population. Irrespective of the varying degrees of apprehension towards COVID-19 within the two distinct cultural contexts, there exists a significant positive correlation between the assessed psychological assets and individual well-being, as well as the resumption of regular activities after the outbreak. [ABSTRACT FROM AUTHOR]

Abstract Background The profound impact of coronavirus disease (COVID-19) has led to an increased demand for sustainable pandemic governance practices. This study explored emerging hybrid governance practices that provide robust evidence on how to address the complex challenges of pandemics effectively. South Korea, which was severely affected by COVID-19, has implemented a novel governance approach using a whole-of-nation (WoN) model. This hybrid pandemic governance approach, which integrates both whole-of-government and whole-of-society approaches, has enabled synergistic and cohesive multi-sectoral coordination among all stakeholders (public authorities, private enterprises, and civil society) to address multifaceted challenges collectively and strengthen their resilience capacity. This study investigated South Korea’s WoN practices and their embedded context and identified key governance enablers facilitating this approach. Methods This study employed a case study design based on an extensive analysis of policy and program documents, drawing on South Korea’s publicly available data from January 1, 2020 to March 30, 2023. It assessed six system-level collaborative pandemic governance practices and key enablers, all of which were intended to fortify the country’s pandemic response. Results The primary areas of the country’s WoN governance practices for COVID-19 control were (i) whole-of-government policy-making and response, (ii) COVID-19 testing system, (iii) digital surveillance of COVID-19, (iv) COVID-19 triage and treatment system, (v) domestic vaccine production, and (vi) community engagement. Key governance enablers for implementing the WoN model were establishing a legal foundation, ensuring decisive and strong governance and leadership, increasing public investment, applying a whole-of-health approach with augmented investment in public health, enhancing crisis communication, and mobilizing local leaders and civil society organizations in the national public health response. Conclusions In exploring innovative approaches to pandemic governance for increased efficacy, responsiveness, and impact, the WoN approach emerged as highly relevant. This example of emerging practice allows policy-makers to re-evaluate their governance strategies and initiatives to improve multi-agency partnerships across the country in their pandemic-preparedness planning.

Background: The profound impact of coronavirus disease (COVID-19) has led to an increased demand for sustainable pandemic governance practices. This study explored emerging hybrid governance practices that provide robust evidence on how to address the complex challenges of pandemics effectively. South Korea, which was severely affected by COVID-19, has implemented a novel governance approach using a whole-of-nation (WoN) model. This hybrid pandemic governance approach, which integrates both whole-of-government and whole-of-society approaches, has enabled synergistic and cohesive multi-sectoral coordination among all stakeholders (public authorities, private enterprises, and civil society) to address multifaceted challenges collectively and strengthen their resilience capacity. This study investigated South Korea's WoN practices and their embedded context and identified key governance enablers facilitating this approach. Methods: This study employed a case study design based on an extensive analysis of policy and program documents, drawing on South Korea's publicly available data from January 1, 2020 to March 30, 2023. It assessed six system-level collaborative pandemic governance practices and key enablers, all of which were intended to fortify the country's pandemic response. Results: The primary areas of the country's WoN governance practices for COVID-19 control were (i) whole-of-government policy-making and response, (ii) COVID-19 testing system, (iii) digital surveillance of COVID-19, (iv) COVID-19 triage and treatment system, (v) domestic vaccine production, and (vi) community engagement. Key governance enablers for implementing the WoN model were establishing a legal foundation, ensuring decisive and strong governance and leadership, increasing public investment, applying a whole-of-health approach with augmented investment in public health, enhancing crisis communication, and mobilizing local leaders and civil society organizations in the national public health response. Conclusions: In exploring innovative approaches to pandemic governance for increased efficacy, responsiveness, and impact, the WoN approach emerged as highly relevant. This example of emerging practice allows policy-makers to re-evaluate their governance strategies and initiatives to improve multi-agency partnerships across the country in their pandemic-preparedness planning. [ABSTRACT FROM AUTHOR]

Accurately estimating the number of infections that actually occur in the earliest phases of an outbreak and predicting the number of new cases per day in various countries is crucial for real-time monitoring of COVID-19 transmission. Numerous studies have used mathematical models to predict the progression of infection rates in several countries following the appearance of epidemiological outbreaks. In this study, we analyze the data reported and then study several logistical-type phenomenological models and their application in practice for forecasting infection evolution. When several epidemic waves follow one another, it is important to stress that a traditional logistic model cannot necessarily be fully adapted to the data made available. New models are being introduced to simultaneously take account of human behavior, measures taken by the government, and epidemiological conditions. This research used a generalized logistic model based on parameters that vary over time to describe trends in COVID-19-infected cases in countries that have undergone several waves. In two-wave scenarios, the parameters of the model evolve dynamically over time following a logistic function, where the first and second waves are characterized by two extreme values for the early period and the late one, respectively.

Objective: Distress during SARS‐CoV‐2 outbreak affected also cancer patients' well‐being. Aim of this study was to investigate patient' reactions and behavior (flexible‐adaptive vs. inflexible‐maladaptive) during the SARS‐CoV‐2 outbreak. Methods: A cross‐sectional survey was designed with a self‐report questionnaire, "the ImpACT questionnaire," developed for the study. Regression analysis was performed on data. Results: Four hundred and forty five cancer patients from 17 Italian regions participated in the study. 79.8% of participants were female (mean age of 58 years). 92.6% of participants reported feeling vulnerable to COVID‐19 contagion; 75.6% reported helpless, 62.7% sad, 60.4% anxious, and 52.0% anger. Avoidance of thinking about coronavirus is the principal maladaptive behavior that emerged. Participants who reported feeling anxious were more likely to have fear of staff being infected with COVID‐19 (OR = 3.01; 95% CI = 1.49–6.30) and to have disrupted sleep due to worry (OR = 2.42; 95% CI = 1.23–4.83). Younger participants reported more anxiety (OR = 0.97; 95% CI = 0.94–1.00); men reported feeling calm more than women (OR = 2.60; 95% CI = 1.27–5.43). Conclusions: Majority of cancer patients reported serious concerns regarding SARS‐CoV‐2 infection; reliable information and psychological support must be offers to respond to these needs. [ABSTRACT FROM AUTHOR]

Accurately estimating the number of infections that actually occur in the earliest phases of an outbreak and predicting the number of new cases per day in various countries is crucial for real-time monitoring of COVID-19 transmission. Numerous studies have used mathematical models to predict the progression of infection rates in several countries following the appearance of epidemiological outbreaks. In this study, we analyze the data reported and then study several logistical-type phenomenological models and their application in practice for forecasting infection evolution. When several epidemic waves follow one another, it is important to stress that a traditional logistic model cannot necessarily be fully adapted to the data made available. New models are being introduced to simultaneously take account of human behavior, measures taken by the government, and epidemiological conditions. This research used a generalized logistic model based on parameters that vary over time to describe trends in COVID-19-infected cases in countries that have undergone several waves. In two-wave scenarios, the parameters of the model evolve dynamically over time following a logistic function, where the first and second waves are characterized by two extreme values for the early period and the late one, respectively. [ABSTRACT FROM AUTHOR]

During and after the pandemic caused by the SARS-CoV-2 virus, the use of personal care products and disinfectants increased in universities worldwide. Among these, quaternary ammonium-based products stand out; these compounds and their intermediates caused substantial changes in the chemical composition of the wastewater produced by these institutions. For this reason, improvements and environmentally sustainable biological alternatives were introduced in the existing treatment systems so that these institutions could continue their research and teaching activities. For this reason, the objective of this study was to develop an improved culture medium to cultivate ammonium oxidising bacteria (AOB) to increase the biomass and use them in the treatment of wastewater produced in a faculty of sciences in Bogotá, D.C., Colombia. A Plackett Burman Experimental Design (PBED) and growth curves served for oligotrophic culture medium, and production conditions improved for the AOB. Finally, these bacteria were used with total heterotrophic bacteria (THB) for wastewater treatment in a pilot plant. Modification of base ammonium broth and culture conditions (6607 mg L−1 of (NH4)2SO4, 84 mg L−1 CaCO3, 40 mg L−1 MgSO4·7H2O, 40 mg L−1 CaCl2·2H2O and 200 mg L−1 KH2PO4, 10% (w/v) inoculum, no copper addition, pH 7.0 ± 0.2, 200 r.p.m., 30 days) favoured the growth of Nitrosomonas europea, Nitrosococcus oceani, and Nitrosospira multiformis with values of 8.23 ± 1.9, 7.56 ± 0.7 and 4.2 ± 0.4 Log10 CFU mL−1, respectively. NO2− production was 0.396 ± 0.0264, 0.247 ± 0.013 and 0.185 ± 0.003 mg L−1 for Nitrosomonas europea, Nitrosococcus oceani and Nitrosospira multiformis. After the 5-day wastewater treatment (WW) by co-inoculating the three studied bacteria in the wastewater (with their self-microorganisms), the concentrations of AOB and THB were 5.92 and 9.3 Log10 CFU mL−1, respectively. These values were related to the oxidative decrease of Chemical Oxygen Demand (COD), (39.5 mg L−1), Ammonium ion (NH4+), (6.5 mg L−1) Nitrite (NO2−), (2.0 mg L−1) and Nitrate (NO3−), (1.5 mg L−1), respectively in the five days of treatment. It was concluded, with the improvement of a culture medium and production conditions for three AOB through biotechnological strategies at the laboratory scale, being a promising alternative to bio-augment of the biomass of the studied bacteria under controlled conditions that allow the aerobic removal of COD and nitrogen cycle intermediates present in the studied wastewater. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to compare the number of patients admitted to the Department of Pediatric Dentistry at Atatürk University Faculty of Dentistry in 2020 due to dental trauma with the previous year, and to determine the causes and forms of trauma during the pandemic). Methods: In this retrospective study, dental trauma records were evaluated. The number of patients admitted, their age, sex, type of trauma, location of the trauma, and the affected teeth were analyzed. The distribution of trauma cases over the years in terms of sex, dentition, jaw, and location was evaluated using Chi-square analysis. Results: The incidence of dental trauma among the patients who visited our clinic in 2019 and 2020 was 0.35% and 0.83%, respectively. Enamel-dentin fractures from dental hard tissue injuries were the most common type of trauma in both years. No statistically significant differences were found in the distribution of trauma cases by year in terms of sex, dentition, jaw, and location (p>0.05). Conclusion: The COVID-19 outbreak led to a reduction in dental trauma cases. However, it is noteworthy that dental traumas occurred more frequently in outdoor environments, despite restrictions on children going out due to the pandemic. Since no significant reduction in the frequency of dental traumas was observed during the COVID-19 outbreak in children, it is important to inform parents and children about avoiding certain risky behaviors and protection methods.. Keywords: COVID-19 outbreak, Pediatric dentistry, Dental trauma Pediatrik Diş Travması Hastalarının COVİD-19 Salgını Öncesi ve Sırasında Retrospektif Olarak Değerlendirilmesi ÖZ Amaç: Bu çalışmanın amacı Atatürk Üniversitesi Diş Hekimliği Fakültesi Çocuk Diş Hekimliği Anabilim Dalı'na 2020 yılında diş travması nedeniyle başvuran hasta sayısını bir önceki yılla karşılaştırmak ve pandemi döneminde travmanın nedenlerini ve şekillerini belirlemektir. Yöntemler: Bu retrospektif çalışmada diş travma kayıtları değerlendirildi. Başvuru yapan hasta sayısı, yaşı, cinsiyeti, travma tipi, travmanın yeri ve etkilenen dişler analiz edildi. Travma olgularının yıllara göre cinsiyet, diş, çene ve lokasyona göre dağılımı Ki-kare analizi kullanılarak değerlendirildi. Bulgular: Kliniğimize 2019 ve 2020 yıllarında başvuran hastalarda diş travması görülme sıklığı sırasıyla %0,35 ve %0,83 idi. Diş sert doku yaralanmalarına bağlı mine-dentin kırıkları her iki yılda da en sık görülen travma tipiydi. Travma olgularının yıllara göre cinsiyet, diş yapısı, çene ve lokasyona göre dağılımında istatistiksel olarak anlamlı farklılık saptanmadı (p>0,05). Sonuç: COVİD-19 salgını diş travması vakalarında azalmaya neden olmuştur. Ancak pandemi nedeniyle çocukların dışarı çıkması kısıtlanmasına rağmen diş travmalarının dış ortamlarda daha sık meydana geldiği dikkat çekiyor. Çocuklarda COVİD-19 salgını sırasında diş travmalarının sıklığında anlamlı bir azalma görülmediğinden, ebeveynlerin ve çocukların bazı riskli davranışlardan kaçınma ve korunma yöntemleri konusunda bilgilendirilmesi önemlidir. Anahtar Kelimeler : COVID-19 salgını, Çocuk diş hekimliği, Diş travması

Abstract Background Periodic bioinformatics-based screening of wastewater for assessing the diversity of potential human viral pathogens circulating in a given community may help to identify novel or potentially emerging infectious diseases. Any identified contigs related to novel or emerging viruses should be confirmed with targeted wastewater and clinical testing. Results During the COVID-19 pandemic, untreated wastewater samples were collected for a 1-year period from the Great Lakes Water Authority Wastewater Treatment Facility in Detroit, MI, USA, and viral population diversity from both centralized interceptor sites and localized neighborhood sewersheds was investigated. Clinical cases of the diseases caused by human viruses were tabulated and compared with data from viral wastewater monitoring. In addition to Betacoronavirus, comparison using assembled contigs against a custom Swiss-Prot human virus database indicated the potential prevalence of other pathogenic virus genera, including: Orthopoxvirus, Rhadinovirus, Parapoxvirus, Varicellovirus, Hepatovirus, Simplexvirus, Bocaparvovirus, Molluscipoxvirus, Parechovirus, Roseolovirus, Lymphocryptovirus, Alphavirus, Spumavirus, Lentivirus, Deltaretrovirus, Enterovirus, Kobuvirus, Gammaretrovirus, Cardiovirus, Erythroparvovirus, Salivirus, Rubivirus, Orthohepevirus, Cytomegalovirus, Norovirus, and Mamastrovirus. Four nearly complete genomes were recovered from the Astrovirus, Enterovirus, Norovirus and Betapolyomavirus genera and viral species were identified. Conclusions The presented findings in wastewater samples are primarily at the genus level and can serve as a preliminary “screening” tool that may serve as indication to initiate further testing for the confirmation of the presence of species that may be associated with human disease. Integrating innovative environmental microbiology technologies like metagenomic sequencing with viral epidemiology offers a significant opportunity to improve the monitoring of, and predictive intelligence for, pathogenic viruses, using wastewater.

Cyber-attacks have become increasingly prevalent with the widespread integration of technology into various aspects of our lives. The surge in social media platform usage has prompted users to share their firsthand experiences with cyber-attacks. Despite this, previous literature has not extensively investigated individuals' experiences with these attacks. This study aims to comprehensively explore and analyze the content shared by cyber-attack victims in Saudi Arabia, encompassing text, video, and audio formats. The primary objective is to investigate the factors influencing victims' perceptions of the security risks associated with these attacks. Following data collection, preparation, and cleaning, Latent Dirichlet Allocation (LDA) is employed for topic modeling, shedding light on potential factors impacting victims. Sentiment analysis is then utilized to examine the nuanced negative and positive perceptions of individuals. NVivo is deployed for data inspection, facilitating the presentation of insightful inferences. Hierarchical clustering is implemented to explore distinct clusters within the textual dataset. The study's results underscore the critical importance of spreading awareness among individuals regarding the various tactics employed by cyber attackers. Doi: 10.28991/ESJ-2024-08-01-010 Full Text: PDF

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Background: Periodic bioinformatics-based screening of wastewater for assessing the diversity of potential human viral pathogens circulating in a given community may help to identify novel or potentially emerging infectious diseases. Any identified contigs related to novel or emerging viruses should be confirmed with targeted wastewater and clinical testing. Results: During the COVID-19 pandemic, untreated wastewater samples were collected for a 1-year period from the Great Lakes Water Authority Wastewater Treatment Facility in Detroit, MI, USA, and viral population diversity from both centralized interceptor sites and localized neighborhood sewersheds was investigated. Clinical cases of the diseases caused by human viruses were tabulated and compared with data from viral wastewater monitoring. In addition to Betacoronavirus, comparison using assembled contigs against a custom Swiss-Prot human virus database indicated the potential prevalence of other pathogenic virus genera, including: Orthopoxvirus, Rhadinovirus, Parapoxvirus, Varicellovirus, Hepatovirus, Simplexvirus, Bocaparvovirus, Molluscipoxvirus, Parechovirus, Roseolovirus, Lymphocryptovirus, Alphavirus, Spumavirus, Lentivirus, Deltaretrovirus, Enterovirus, Kobuvirus, Gammaretrovirus, Cardiovirus, Erythroparvovirus, Salivirus, Rubivirus, Orthohepevirus, Cytomegalovirus, Norovirus, and Mamastrovirus. Four nearly complete genomes were recovered from the Astrovirus, Enterovirus, Norovirus and Betapolyomavirus genera and viral species were identified. Conclusions: The presented findings in wastewater samples are primarily at the genus level and can serve as a preliminary "screening" tool that may serve as indication to initiate further testing for the confirmation of the presence of species that may be associated with human disease. Integrating innovative environmental microbiology technologies like metagenomic sequencing with viral epidemiology offers a significant opportunity to improve the monitoring of, and predictive intelligence for, pathogenic viruses, using wastewater. [ABSTRACT FROM AUTHOR]

The government of Bangladesh has implemented the “Stay Home” policy following the WHO recommendation to resist the community transmission of Covid-19. As a result, the routine activities of all government, semi-government establishments, including educational institutions, are severely affected, and the country's economic growth becomes slowed down. To overcome such a situation, the relevant authorities have introduced the “Work from Home” policy for the employees and “Remote Education” for students. However, due to the persistence of multi-dimensional socio-economic problems, many employees and students face big challenges in performing their regular jobs while adopting such a policy. Consequently, enormous psychological anxiety has been developed for all people, including students, parents, employees, etc., and concurrently created severe changes in their behavior. This study aims to analyze the reasons for the behavioral changes of the employees, students, academic staff, and family members of different ages due to psychological anxiety, stress, or physical issues. A comprehensive online-based survey has been carried out on people working in various sectors in Bangladesh. A modified Apriori Algorithm has been used to sort out the associations between the causes and types of behavioral changes. Analyzed data revealed a massive human behavioral change in most participants. This finding indicates that the negligence of those significant human behavioral changes may cause a higher risk of creating psychological imbalance. Therefore, there is a need to have a solid understanding of the reasons for the behavioral changes and set up standard guidelines to maintain “Work from Home” in this Covid-19 situation to avoid psychological imbalance. Based on this study, some suggestions have been given for implementation by the government on an urgent basis.

The authors examine the role of analysts’ prior experience of forecasting for firms exposed to epidemics on analysts’ forecast accuracy during the COVID-19 pandemic. The authors examine the impact of analysts’ prior epidemic experience on forecast accuracy by comparing the changes from the pre-COVID-19 period (calendar year 2019) to the post-COVID period extending up to March 2023 across HRE versus non-HRE analysts. The authors consider a full sample (194,980) and a sub-sample (136,836) approach to distinguish “Recent” forecasts from “All” forecasts (including revisions). The study's findings reveal that forecast accuracy for HRE analysts is significantly higher than that for non-HRE analysts during COVID-19. Specifically, forecast errors significantly decrease by 0.6% and 0.15% for the “Recent” and “All” forecast samples, respectively. This finding suggests that analysts’ prior epidemic experience leads to an enhanced ability to assess the uncertainty around the epidemic, thereby translating to higher forecast accuracy. The finding that the expertise developed through an experience of following high-risk firms in the past enhances analysts’ performance during the pandemic sheds light on a key differentiator that partially explains the systematic difference in performance across analysts. The authors also show that industry experience alone is not useful in improving forecast accuracy during a pandemic – prior experience of tracking firms during epidemics adds incremental accuracy to analysts’ forecasts during pandemics such as COVID-19. The study findings should prompt macroeconomic policymakers at the national level, such as the central banks of countries, to include past epidemic experiences as a key determinant when forecasting the economic outlook and making policy-related decisions. Moreover, practitioners and advisory firms can improve the earning prediction models by placing more weight on pandemic-adjusted forecasts made by analysts with past epidemic experience. The uncertainty induced by the COVID-19 pandemic increases uncertainty in global financial markets. Under such circumstances, the importance of analysts’ role as information intermediaries gains even more importance. This raises the question of what determines analysts’ forecast accuracy during the COVID-19 pandemic. Building upon prior literature on the role of analyst experience in shaping analysts’ forecasts, the authors examine whether experience in tracking firms exposed to prior epidemics allows analysts to forecast more accurately during COVID-19. The authors find that analysts who have experience in forecasting for firms with high exposure to epidemics (H1N1, Zika, Ebola, and SARS) exhibit higher accuracy than analysts who lack such experience. Further, this effect of experience on forecast accuracy is more pronounced while forecasting for firms with higher exposure to the risk of COVID-19 and for firms with a poor ex-ante informational environment.

Abstract The coronavirus disease (COVID-19) outbreak is a threat to adolescents’ mental health and livelihoods, and lowers their subjective well-being (SWB). Expanding on previous literatures, this study examined whether internet use time was related to SWB and whether this relationship was mediated by problematic internet use (PIU) and self-esteem during the COVID-19 outbreak. In Taiwan, the COVID-19 epidemic broke out in February, 2020. During March 2 to 27, this study recruited a total of 1,060 adolescents from junior high schools by both stratified and cluster sampling, and administered a comprehensive investigation. The results displayed that SWB was significantly and negatively predicted by internet use time. PIU fully mediated the relationship. Moreover, PIU predicted a decrease of self-esteem, which played a full mediation role between PIU and SWB. The results provide evidence in explaining how increased internet use time is associated with a greater level of PIU, which relates to lower self-esteem, correlating with lower SWB in adolescents. This study can provide reference to mental health organizations and educational agencies to design appropriate SWB promotion programs for the junior high school population in terms of epidemic prevention.

Background and objectives: Social distancing and quarantine implanted during the COVID-19 outbreak could have delayed the accession of oncologic patients to hospitals and treatments. This study analysed the management of sarcoma patients during this period in five Spanish hospitals. Design and methods: Clinical data from adult sarcoma patients, soft tissue and bone sarcomas, managed during the COVID-19 outbreak, from 15 March to 14 September 2020 (Covid cohort), were retrospectively collected and time for diagnosis, surgery and active treatments were compared with sarcoma patients managed during the same pre-pandemic period in 2018 (Control cohort). Results: A total of 126 and 182 new sarcoma patients were enrolled in the Covid and Control cohorts, respectively, who were mainly diagnosed as soft tissue sarcomas (81.0% and 80.8%) and at localized stage (80.2% and 79.1%). A diagnostic delay was observed in the Covid cohort with a median time for the diagnosis of 102.5 days (range 6–355) versus 83 days (range 5–328) in the Control cohort (p = 0.034). Moreover, a delay in surgery was observed in cases with localized disease from the Covid cohort with a median time of 96.0 days (range 11–265) versus 54.5 days (range 2–331) in the Control cohort (p = 0.034). However, a lower delay for neoadjuvant radiotherapy was observed in the Covid cohort with a median time from the diagnosis to the neoadjuvant radiotherapy of 47 days (range 27–105) versus 91 days (range 27–294) in the Control cohort (p = 0.039). No significant differences for adjuvant radiotherapy, neoadjuvant/adjuvant chemotherapy and neoadjuvant/adjuvant palliative chemotherapy were observed between both cohorts. Neither progression-free survival (PFS) nor overall survival (OS) was significantly different. Conclusion: Delays in diagnosis and surgery were retrospectively observed in sarcoma patients during the COVID-19 outbreak in Spain, while the time for neoadjuvant radiotherapy was reduced. However, no impact on the PFS and OS was observed. [ABSTRACT FROM AUTHOR]

This research aims to investigate the effect of the COVID-19 epidemic, which entered the world agenda in 2019 and affected the whole world, on the corporate sustainability of businesses. The mediating effect of sustainable supply on this effect and the regulatory effect of environmental performance were investigated. The research was conducted among 235 businesses operating in Turkey. The data obtained using the survey method were analyzed in SPSS and AMOS analysis programs. As a result of the analyses obtained, it was determined that the COVID-19 epidemic significantly affected the corporate sustainability of the enterprises and that the environmental performance of the enterprises was a regulatory effect, together with the mediation of sustainable supply. It is understood day by day that COVID-19 negatively affects the economies of the countries. However, despite these negative effects; It is expected that the results of this research will contribute to the literature with a significant effect on the institutional sustainability of the COVID-19 epidemic. [ABSTRACT FROM AUTHOR]

In the study, developments following the COVID-19 outbreak are discussed in terms of the evolution of technology, competition, new rules in regulation, and responses to the risks posed by COVID-19 and its impact on the financial services provided. The practices made towards these developments are explained in the context of ING, one of the multinational banks, and the banking sector in Türkiye. Non-performing loans (NPLs) as riskiness measurement and loans to assets ratio (LTA) as asset quality are examined based on bank types in the Turkish banking sector by comparing the pre-pandemic and pandemic periods. Three explanatory variables, namely, capital adequacy ratio, size, and liquidity ratio which are the most important bank-specific determinants of risk and asset quality, are included in the study. The results imply that banks are also affected by the pandemic with companies and individuals. Nevertheless, in the face of this extraordinary situation, supervising institutions and policymakers tried to reduce the effects of the crisis with special policies and regulations, and thus banking sector relatively preserved its prepandemic situation. [ABSTRACT FROM AUTHOR]

The coronavirus disease (COVID-19) outbreak is a threat to adolescents' mental health and livelihoods, and lowers their subjective well-being (SWB). Expanding on previous literatures, this study examined whether internet use time was related to SWB and whether this relationship was mediated by problematic internet use (PIU) and self-esteem during the COVID-19 outbreak. In Taiwan, the COVID-19 epidemic broke out in February, 2020. During March 2 to 27, this study recruited a total of 1,060 adolescents from junior high schools by both stratified and cluster sampling, and administered a comprehensive investigation. The results displayed that SWB was significantly and negatively predicted by internet use time. PIU fully mediated the relationship. Moreover, PIU predicted a decrease of self-esteem, which played a full mediation role between PIU and SWB. The results provide evidence in explaining how increased internet use time is associated with a greater level of PIU, which relates to lower self-esteem, correlating with lower SWB in adolescents. This study can provide reference to mental health organizations and educational agencies to design appropriate SWB promotion programs for the junior high school population in terms of epidemic prevention. [ABSTRACT FROM AUTHOR]

Despite having an effective COVID-19 vaccine, the COVID-19 pandemic is far from over and the delta variant continues to cause havoc across several continents. The present study was conducted to analyze and describe the occurrence of COVID-19 cases among completely vaccinated individuals. In an educational institute in Western Maharashtra, we analyzed a cluster of RTPCR positive COVID-19 cases among fully vaccinated students which occurred in 12 days. The cases were linked to a series of curricular and co-curricular events in the institute. A detailed epidemiological investigation and genome sequencing of cases were conducted. IgG antibodies against S1 protein of novel SARS-CoV-2 were estimated for cases and age, sex, and vaccination status matched controls. All 37 identified cases were mild COVID. 188 high risk (HR) contacts of the cases were identified. The overall secondary attack was 9.5%. Out of 31 cases and 50 controls, 09 (29%) cases and 08 (16%) controls were found to have IgG antibodies against S1 protein of novel SARS-CoV-2 titer of more than 60 U/ml. Whole-genome sequencing of 15 samples of the cluster showed the presence of the Delta variant of SARS-CoV-2. No correlation was observed between Ct value and IgG S1 antibody titers. The study provides significant evidence that only vaccination alone does not completely protect against SARS-CoV-2 B.1.617.2 (Delta) variant infection. An all-encompassing multicomponent strategy involving implementation of NPIs, robust contact tracing, early identification and isolation of cases, and high vaccination coverage is the way forward for the prevention of COVID-19. [ABSTRACT FROM AUTHOR]

The government of Bangladesh has implemented the "Stay Home" policy following the WHO recommendation to resist the community transmission of Covid-19. As a result, the routine activities of all government, semi-government establishments, including educational institutions, are severely affected, and the country's economic growth becomes slowed down. To overcome such a situation, the relevant authorities have introduced the "Work from Home" policy for the employees and "Remote Education" for students. However, due to the persistence of multi-dimensional socio-economic problems, many employees and students face big challenges in performing their regular jobs while adopting such a policy. Consequently, enormous psychological anxiety has been developed for all people, including students, parents, employees, etc., and concurrently created severe changes in their behavior. This study aims to analyze the reasons for the behavioral changes of the employees, students, academic staff, and family members of different ages due to psychological anxiety, stress, or physical issues. A comprehensive online-based survey has been carried out on people working in various sectors in Bangladesh. A modified Apriori Algorithm has been used to sort out the associations between the causes and types of behavioral changes. Analyzed data revealed a massive human behavioral change in most participants. This finding indicates that the negligence of those significant human behavioral changes may cause a higher risk of creating psychological imbalance. Therefore, there is a need to have a solid understanding of the reasons for the behavioral changes and set up standard guidelines to maintain "Work from Home" in this Covid- 19 situation to avoid psychological imbalance. Based on this study, some suggestions have been given for implementation by the government on an urgent basis. [ABSTRACT FROM AUTHOR]

Human papillomavirus (HPV) is considered the commonest viral cause of sexually transmitted infections. The impact of social distance measures due to Covid-19 pandemic on HPV spread is unknown. Therefore, this study has analyzed the seven-year trend of HPV prevalence in all patients tested for HPV DNA at the Microbiology and Virology Unit at Bari Policlinico. Moreover, the HPV prevalence in 2020 has been compared with the previous year ones in order to evaluate the consequences of lockdown and social distancing measures on transmission risks. From 2013 to 2020, we retrospectively analyzed 64 anal swabs, 418 biopsies, 5925 cervical-vaginal swabs, 512 cervical swabs, 104 gland swabs, 154 oral swabs, 21 seminal fluids and 503 urethral swabs. HPV DNA detection was initially performed using nested-polymerase chain reaction (PCR) and subsequently multiplex real-time PCR assay. All statistical tests were carried out by the open-source environment R 4.0.3 (R Core Team). The data were analyzed according to yearly positivity rates, temporal trend and prevalence of HPV genotypes (HPV-6, HPV-11, HPV-16, HPV-18, high risk and low risk) by age category and sex. The number of patients increased steadily from 2016 to 2019 and then decreased in 2020. There were significant differences in prevalence between females and males for HPV-6 (6.16% in females Vs 30.80% in males), HPV-11 (0.82% Vs 7.16%) and HPV-16 (7.77% Vs 5.01%). The prevalence of HPV-6 and HPV-11 significantly increased in 2020 compared to 2013–2019 (15.72% Vs 8.52 and 3.18% Vs 1.44%). On the contrary, the overall prevalence of HPV DNA remained constant in 2020 (52.84% Vs 48.44%). Over time, the prevalence of HPV DNA (Coefficient=-0.020, p-value = 0.036) and particularly high-risk genotypes (Coefficient=-0.030, p-value = 0.005) decreased in females, while low-risk genotypes (Coefficient = 0.141, p-value= < 0.001) and the prevalence of HPV DNA increased in males (Coefficient = 0.068, p-value = 0.008). During the pandemic, the number of screened patients declined, although HPV prevalence compared to 2013–2019 remained constant or increased as in the case of low-risk genotypes. It can be assumed that the reduction of the screening coverage favored the emerging of the more symptomatic low-risk infections. In conclusion, nonpharmaceutical interventions due to Covid-19 pandemic did not reduce the risk of HPV infection but it likely caused a decrease in access to health services resulting in an increased risk of undiagnosed HPV. To decrease the impact of Covid-19 pandemic on the general population, several measures of social distancing were worldwide implemented potentially affecting sexual behaviors. Evaluating the impact of the social distancing measures on the risk of sexually transmitted infections, the published studies reached contradictory results showing the absence of a common epidemiological trend. The overall prevalence of HPV and some of its genotypes among female and male patients did not decrease in 2020 compared to the years 2013–2019. The risk of the HPV infection was not affected by the social distancing measures. [ABSTRACT FROM AUTHOR]

We examine the dynamics of tail dependence across returns of 105 global energy firms from 26 countries covering the regions of America, Asia Pacific and Europe. A partial correlation-based approach is used to quantify the dependence structure and level of systemic risk under relatively stable and extremely bearish and bullish market conditions. The dependence network of energy stock returns is constructed based on the novel triangulated maximally filtered graph (TMFG). The results reveal a high degree of tail dependence and role played by geographical proximity. The strongest links are found under extreme bearish market conditions. American and European energy firms are more interconnected and contribute more to systemic risk than Asian-Pacific companies. The dependence intensifies during periods of market turmoil, especially during the COVID-19 pandemic. A higher instability in the dependence structure is observed during extremely bearish market circumstances. A simple portfolio trading strategy based on the dependence ranking of energy firms outperforms a naive equally-weighted buy-and-hold portfolio strategy. [ABSTRACT FROM AUTHOR]

Since 2019, the world has been experiencing an outbreak of a novel beta-coronavirus, severe acute respiratory syndrome coronavirus (SARS-CoV)-2. The worldwide spread of this virus has been a severe challenge for public health, and the World Health Organization declared the outbreak a public health emergency of international concern. As of June 8, 2023, the virus' rapid spread had caused over 767 million infections and more than 6.94 million deaths worldwide. Unlike previous SARS-CoV-1 and Middle East respiratory syndrome coronavirus outbreaks, the COVID-19 outbreak has led to a high death rate in infected patients; this has been caused by multiorgan failure, which might be due to the widespread presence of angiotensin-converting enzyme 2 (ACE2) receptors—functional receptors of SARS-CoV-2—in multiple organs. Patients with cancer may be particularly susceptible to COVID-19 because cancer treatments (e.g., chemotherapy, immunotherapy) suppress the immune system. Thus, patients with cancer and COVID-19 may have a poor prognosis. Knowing how to manage the treatment of patients with cancer who may be infected with SARS-CoV-2 is essential. Treatment decisions must be made on a case-by-case basis, and patient stratification is necessary during COVID-19 outbreaks. Here, we review the management of COVID-19 in patients with cancer and focus on the measures that should be adopted for these patients on the basis of the organs or tissues affected by cancer and by the tumor stage. [ABSTRACT FROM AUTHOR]

Purpose – This article attempts to investigate the impact of COVID-19 outbreak on the earnings management (EM) for listed Tunisian companies. Design/methodology/approach – The study focuses on both accrual-based and real EM (REM) practices. With panel data, the authors employ the multiple regression approach and the generalized least squares (GLS) estimate method. The sample is made up of 41 listed companies observed from the first half of 2016 to the second half of 2020. Findings – This study finds that, during the pandemic period, Tunisian firms use decreasing income discretionary accruals. Also, with regard to REM, the COVID-19 variable displays a negative response coefficient but of lesser magnitude. Research limitations/implications – This study's findings can help Tunisian authorities, listed companies and market investors to better understand EM practices during a negative shock and to better understand the various internal and external factors influencing the quality of financial reporting. These findings may contribute, also, significant EM implications for scholars interested in other emerging markets. As limitations, the authors point out mainly to the small sample size used in this study and that the authors used a single model, namely the modified Jones model (1995), to measure the accounting EM. Also, the authors used a binary variable as a proxy for the COVID- 19 pandemic. Originality/value – To the best of authors’ knowledge, it is the first in Tunisia, if not in Africa, to examine the impact of the COVID-19 pandemic on EM practices. Second, this study builds on previous work by examining both the accrual-based EM and the REM.

Abstract This study aims to examine the time-varying efficiency of the Turkish stock market’s major stock index and eight sectoral indices, including the industrial, financial, service, information technology, basic metals, tourism, real estate investment, and chemical petrol plastic, during the COVID-19 outbreak and the global financial crisis (GFC) within the framework of the adaptive market hypothesis. This study employs multifractal detrended fluctuation analysis to illustrate these sectors’ multifractality and short- and long-term dependence. The results show that all sectoral returns have greater persistence during the COVID-19 outbreak than during the GFC. Second, the real estate and information technology industries had the lowest levels of efficiency during the GFC and the COVID-19 outbreak. Lastly, the fat-tailed distribution has a greater effect on multifractality in these industries. Our results validate the conclusions of the adaptive market hypothesis, according to which arbitrage opportunities vary over time, and contribute to policy formulation for future outbreak-induced economic crises.

Background: With the resumption of physical learning activities across Nigeria's higher education institutions, tertiary-level students, a priority group in the deployment of the COVID-19 vaccines according to the WHO SAGE, face circumstances that necessitate widespread vaccination coverage among them. This study aimed to assess Nigerian undergraduate students' knowledge, coverage, and barriers to COVID-19 vaccination. Method: A cross-sectional survey of Nigerian undergraduates was conducted in October 2021, using an online questionnaire and a combined simple random and snowballing sampling technique. The questionnaire included sections on respondents' demographic characteristics, COVID-19 vaccine awareness, coverage, barriers, and recommendations. A total of 326 respondents electronically completed and returned the informed consent form along with the questionnaire. The data obtained were analyzed using the statistical package for the social sciences (SPSS) version 25. Results: The overall awareness of COVID-19 vaccines among the sampled students was high; with 62.3%, 20.9%, and 16.9% having good, average, and poor levels of knowledge respectively. However, a majority of the respondents (81.3%) had not received the vaccines. The most prominent barrier to vaccination was misinformation about vaccine safety (23.6%). Opening vaccination centers on campuses (18.6%), demonstrating vaccine effectiveness and safety (18.7%), and organizing awareness campaigns (17.2%) were the most frequently recommended actions. Conclusion: Most respondents were aware of the availability and potential benefits of COVID-19 vaccines; however, coverage remained extremely low. Our findings emphasize the importance of addressing vaccination barriers by public health stakeholders to achieve optimal COVID-19 vaccine coverage.

Neuropsychiatric symptoms are a common complication of COVID-19, with symptoms documented both during acute COVID-19 infection (parainfectious) and persisting or developing after the resolution of respiratory symptoms (postinfectious). Patients have presented with a variety of symptoms such as anosmia, thrombotic events, seizures, cognitive and attention deficits, new-onset anxiety, depression, psychosis, and rarely catatonia. Etiology appears to be related to disruption of regular neurotransmission and hypoxic injury secondary to systemic inflammation and cytokine storm. Although rare, catatonia and each of its subtypes have now been reported as complications of COVID-19 and therefore should be considered known to occur in both the parainfectious and postinfectious states. Diagnosis of catatonia in the context of COVID-19 should be considered when work-up for more common medical causes of encephalopathy are negative, there is no identifiable psychiatric etiology for catatonia, and there is a positive response to benzodiazepines.

There has been a growing interest in online EFL teaching studies after the COVID-19 outbreak. However, the majority of the studies have centered around students’ perspectives. The studies examining the issue from EFL teachers’ perspectives, on the other hand, are relatively scarce. Therefore, this study qualitatively investigated EFL teachers’ perceptions and experience in this critical process to bridge the gap in the literature. For the study, the data were collected through written semi-structured interviews with 25 EFL teachers in Turkey. Five themes with several categories emerged based on the thematic analysis of the data with MAXQDA 2020 package program. The teachers commonly focused on the challenges of emergency online teaching and suggested potential solutions. The primary stemmed from the poor communication between teachers and students due to low engagement levels and technology-related issues. The teachers also struggled to find proper online EFL teaching materials since they had no or little experience in online education and did not know how find teaching resources. They suggested providing EFL teachers with workshop opportunities to learn how to tackle technology-related problems and improve their online material developing skills. This study may extend the relevant literature by providing a deeper insight into EFL teachers’ practices and recommendations for practitioners of online teaching. [ABSTRACT FROM AUTHOR]

Self-care practices are considered an important resource for workers' psychophysical well-being. These resources were especially relevant during the COVID-19 outbreak, during which both workaholism and sleep–wake problems were documented. Our study aimed to examine whether workaholism could predict sleep–wake quality through the mediating effects of self-care practices. A convenient sample of 405 Italian workers (71.1% females; mean age = 42.58 ± 10.68 years) completed the Self-Care Practices Scale, Mini-Sleep Questionnaire, and Working Excessively and Working Compulsively Scale during the first lockdown in Italy in 2020. The main results showed that workaholism directly affected sleep–wake quality, suggesting that high levels of workaholism increased the likelihood of sleep–wake problems being reported. At the same time, people with high levels of workaholism reported scarce use of self-care practices and, in turn, lower sleep–wake quality. Our findings confirm the importance of monitoring the quality of life at work to protect workers' sleep–wake cycle quality and investing in self-care. Both individual and organizational efforts can help break the vicious cycle of workaholism and sleep–wake disorders. [ABSTRACT FROM AUTHOR]

Isolated m.FlexorHallucis Tendon (FHL) rupture is rare and uncommon. We looked for information on the topic of reconstruction of m.flexorhallucis longus and subsequent rehabilitation in the scientific databases of SCOPUS, Elsevier and Google Scholar, but the information found was scarce and partial. This provoked us to share our experience in surgical treatment and subsequent recovery from this type of injury. Case description and patient's information: The considered clinical case concerns a 46-year-old woman with the inability to actively bend the big toe and altered sensitivity of the foot and its plantar surface. Ligamentotomyin the area of the tarsal canal and decompression of the n.tibialis sin was performed surgically. A thorough gentle debridement was performed in the tarsal canal with tenoplasty of the flexor halluces longus with a graft of m. plantaris. Therapeutic intervention: The physiotherapy program was divided into three periods: I (1-6) postoperative week, II (6-12th) postoperative week and III (12-24th) postoperative week. Follow–up and outcomes: The patient was tested three times - on the third postoperative day, at the end of the 12th and at the end of the 24th postoperative week. The test battery included centimetry, goniometry, visual analogue scale (VAS), and manual muscle testing. Conclusion: Based on the difference in the values of the studied indicators in the initial postoperative and final results after reconstruction of FHL with plantar graft and postoperative rehabilitation, we believe that this combination of surgical technique and subsequent physiotherapy protocol is highly effective, with excellent functional outcome.

Introduction. All educational institutions have to adjust the learning format, from face-to-face to online learning, due to the COVID-19 outbreak. The sudden shifting of the learning format raised several problems for the students and led to mental health issues.Aim. This study aimed to examine the effect of mental health on students’ learning achievement during online learning in the COVID-19 outbreak.Methodology and research methods. This study used partial least square structural equation modelling (PLS-SEM) to examine the research model on a random sample of 518 respondents.Results. The online learning activities during the COVID-19 outbreak have developed mental health issues, such as anxiety and depression. Furthermore, the results indicated that mental health negatively predicted the students’ learning achievement.Scientific novelty. This study reveals certain situations and conditions that could be affected to the student’s mental health and learning achievement.Practical significance. This study can be useful to the government as policymakers and administrators of the university as current research provides a critical understanding of the online learning influence on mental health and learning achievements of students. The government and administrators of the university should consider the right policy for learning activities during the COVID-19 outbreak. The government and administrators of the university also should provide student services to minimise the mental health issues among college students during online learning activities.

Purpose: To systematize the activities and relationships between employers, workers, and occupational health services in the process of risk management of exposure to biological agents in wastewater treatment plants (WWTPs) during the COVID-19 outbreak. Material/Methods: We studied the Bulgarian and European Union legislation and the recommendations of international organizations related to risk management of exposure to COVID-19 concerning workers in WWTPs from March 2020 to September 2021. Results: The EU and Bulgarian legislation has been updated with a focus on risk management of exposure to the SARS-CoV-2, including workers from WWTPs. Some of the Coronaviridae that are known to be pathogenic remain in the second group according to the degree of danger, while Coronaviridae such as SARS-virus, MERS-virus and SARS-CoV-2 are evaluated and classified in group 3 according to the level of risk of infection. The employers must take measures to protect workers in accordance with the new, higher level of danger. We systematized risk management measures. Conclusion: Bulgarian and international legislation on health and safety at work has been updated in the period 2020-2021 with an emphasis on the risk management of exposure to biological agents at work.Co-operation between employers and workers in WWTPs, and occupational health services is an essential part of the risk management process, including prevention of outbreaks of work-related infectious diseases such as coronavirus disease 2019 (COVID-19).

ÖZ: Genellikle insanlar doğumdan itibaren toplumsal cinsiyet rollerine maruz kalarak ilerleyen yaşantılarında bu roller doğrultusunda tüketim tercihlerini ve kararlarını belirlemeye çalışmaktadır. Toplumdan topluma değişen söz konusu bu roller, kişilerin vereceği tüketim kararlarında etkili bir pozisyonda yer almasını sağlayabilir. Ancak daha önce yapılmış çalışmalar, küresel bir şokun tüketimler üzerinde bireylerin benzer tüketim tercihlerinde bulunulduğunu göstermiştir. Bu bağlamda çalışmanın amacı Covid-19 salgını ile birlikte toplumun cinsiyetlere yüklediği rollere ait tüketim kalıplarının genç yetişkinler üzerindeki değişiminin ne şekilde yaşandığını ortaya koymayı amaçlamaktadır. Araştırma yöntemi olarak nitel araştırma tekniklerinden derinlemesine mülakat tekniği kullanılmıştır. Çalışma kapsamında Muğla Sıtkı Koçman Üniversitesi İktisadi ve İdari Bilimler Fakültesi bünyesinde yer alan bölümlerdeki (işletme, iktisat, kamu yönetimi, siyaset bilimleri ve uluslararası ilişkiler) 40 öğrenci ile bu görüşmeler gerçekleştirilmiştir. Sonuç olarak küresel salgınla birlikte toplumsal cinsiyet algısına aykırı satın alımlar gerçekleştiren katılımcıların son derece az oluşu hatta genç yetişkinlerin büyük çoğunluğunun toplumsal cinsiyete bağlı tüketim yapmadıkları ve buna karşı oldukları ortaya çıkmıştır. ABSTRACT: People are often exposed to gender roles from birth to determine consumption preferences and decisions in line with these roles in their future lives. These roles, which have changed from society to society, can enable people to take an effective position in the decisions of consumption. However, previous studies have shown that individuals have similar consumption preferences on the consumption of a global shock.In this context, the aim of the study is to demonstrate the way that the consumption patterns of the roles that society has put into the gender, along with the Covid-19 epidemic, have changed on young adults. Indepth interview technique from qualitative research techniques was used as a method of research. These meetings were held with 40 students in the departments of the Faculty of Economics and Administrative Sciences (business, economics, public administration, political sciences and international relations) of Muğla Sitki Kocman University within the scope of the study. As a result, participants who have made procurement against the perception of gender with the global outbreak have been extremely low, and even the majority of young adults have shown that they do not consume and oppose gender-dependent consumption.

Introduction: During the outbreak of Corona, the anxiety due to Corona led to psychological distress and challenged distress tolerance. Aim: The present study aimed to investigate the structural relationships between Corona anxiety and experiential avoidance with the mediating role of distress tolerance in the period of the outbreak of Covid-19. Method: The method of this study was based on the fundamental objective and the descriptive method of the correlation type based on the structural equation method. The statistical population included all students of Kharazmi University in 2018-2019, who were students during the outbreak of Corona and virtual education. Based on this, 350 students were selected by multi-stage cluster random sampling. The participants responded to Alipour et al.'s Corona Anxiety Scale (2018), Simons and Gaher's Distress Tolerance Scale (2005), and Bond et al.'s (2011) Experiential Avoidance Questionnaire in a Google form. Finally, the data were analyzed via SPSS-24 and AMOS-14. Results: The results showed; the structural model between Corona anxiety and experiential avoidance with the mediating role of distress tolerance had the goodness of fitness. The direct effect of experiential avoidance on the anxiety of Corona disease was positively significant, therefore, the direct effect of experimental avoidance on distress tolerance and distress tolerance on Corona anxiety was negatively significant (P

Abstract Several urban agendas related to different urban spaces in cities are documented in the global literature. This research explores social interactions in voids between buildings using tactical urbanism. As part of this study, we examine changes in perceptions of the use of spaces between buildings by comparing critical differentiation factors before and after the outbreak of COVID-19. We conducted an online survey for three months among residents in Egypt using a comparative method based on personal, residential, and district characteristics. The results revealed that during and after the COVID-19 pandemic, the spaces between buildings played a critical role. According to the conclusion, tactical urbanism, rapid and low-cost intervention, material availability, and small-scale pop-ups are essential for reducing the adverse effects of COVID-19. These findings confirmed that the longer the outbreak persisted, the more planning shifted to smaller public spaces within walking distance, resulting in long-term activities rather than large areas of land being planned.

COVID-19 has been affecting human beings since the end of 2019. Studying the characteristics of a COVID-19 outbreak is significant because it will add to the knowledge that is necessary for protecting the general public and controlling future viral outbreaks. The aims of the present research are to analyze COVID-19 outbreaks in Thailand depending on the distance from the outbreak center by using a differential equation, to construct a probability density function from the solution of the differential equation, and to prove the theorem for the probability density function depending on the distance from the outbreak. The least-squares-error method is adopted to estimate the parameters of the function describing the COVID-19 outbreak. Moreover, a cumulative distribution function, a quantile function, a sojourn function, a hazard function, the median, the expected value, variance, skewness, and kurtosis are derived, and their practicability is shown. Applying the exponentially weighted moving average control chart to monitor a COVID-19 outbreak based on distance is proposed and compared with monitoring the COVID-19 outbreak based on time. The results show that using the former more quickly detected the out-of-control first passage time of the COVID-19 outbreak than the latter. Doi: 10.28991/ESJ-2023-SPER-012 Full Text: PDF

This study aims to determine the effect of health consciousness and risk perception on the intention of using railway transportation during the COVID-19 outbreak, directly or indirectly, through consumer trust in Indonesian train services. These factors are the most dominant motives for the passengers to use railway transportation; where during the COVID-19 outbreak, PT KAI, as the only railway transportation company in Indonesia, has been present as public transportation that prioritizes the health of its customers. This research is expected to provide information and additional knowledge for practitioners, especially the management of the Indonesian Train Service Company, regarding the dominant factors influencing the intention of railway transportation users in the COVID-19 outbreak so that they can determine the right strategy to increase the number of train users.

This study aimed to investigate the impact of the coronavirus disease 2019 (COVID-19) pandemic on erectile function in Chinese patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). A retrospective study was conducted on 657 CP/CPPS patients who visited The Third Xiangya Hospital of Central South University (Changsha, China) from November 2018 to November 2022. Patients were divided into two groups based on the timeline before and after the COVID-19 outbreak in China. The severity of CP/CPPS, penile erection status, anxiety, and depression was evaluated using the National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI), International Index of Erectile Function-5 (IIEF-5), Generalized Anxiety Disorder-7 (GAD-7), and Patient Health Questionnaire-9 (PHQ-9) scales, respectively. Compared with patients before the COVID-19 outbreak, more CP/CPPS patients developed severe erectile dysfunction (ED) due to depression and anxiety caused by the pandemic. After developing moderate-to-severe ED, mild and moderate-to-severe CP/CPPS patients exhibited more apparent symptoms of anxiety and depression (P < 0.001 and P = 0.001, respectively), forming a vicious cycle. The COVID-19 pandemic has adversely affected the psychological status of CP/CPPS patients, exacerbating their clinical symptoms and complicating ED. The exacerbation of clinical symptoms further worsens the anxiety and depression status of patients, forming a vicious cycle. During the COVID-19 pandemic, paying more attention to the mental health of CP/CPPS patients, strengthening psychological interventions, and achieving better treatment outcomes are necessary.

Konut piyasası barınma ihtiyacını giderme dışında önemli bir yatırım aracı olarak dikkat çekmektedir. Dünya ekonomisini derinden sarsan Covid-19 pandemisi birçok sektörü olduğu gibi konut piyasasını da etkilemiştir. Bu çerçevede çalışmanın amacı Türkiye’de Covid-19 pandemi döneminde makroekonomik faktörlerin konut piyasasına olan etkisini incelemektir. Çalışmada konut piyasasının göstergesi olarak toplam konut satışı ele alınmıştır. Konut piyasasını etkileyen makroekonomik faktörler olarak ise TÜFE, reel efektif döviz kuru, tahvil faizi, konut kredi faizi, BİST100, altın fiyatları ve istihdam oranı değişkenleri kullanılmıştır. Değişkenlerin durağanlık dereceleri için ADF ve PP birim kök testleri yapılmıştır. Ardından ARDL Sınır Testi yöntemi ile değişkenler arasındaki kısa ve uzun dönem etki incelenmiştir. Elde edilen bulgulara göre Covid-19 pandemi döneminde TÜFE, konut kredi faizi ve altın fiyatları toplam konut satışını negatif etkilerken; tahvil faizi, BİST100 ve istihdam oranı ise pozitif etkilemektedir. Reel efektif döviz kurunun ise anlamlı bir etkisinin olmadığı sonucuna ulaşılmıştır.

(1) Background: Nurses show higher psychological distress associated with physical difficulties during the COVID-19 outbreak. To compare burnout levels among nurses engaged in the front line of patients with COVID-19 during the first wave and the second wave of the pandemic. (2) Methods: Two cohort online surveys were conducted thanks to the Google Modules function: the first one was administered from March 2020 to April 2020 and the second survey, which included the same questionnaire, was administered from September 2020 to October 2020. (3) Results: There were significant differences in the emotional exhaustion sub dimension (p < 0.001): The first wave group recorded higher levels than the second wave one. While, as regards to the values of the dimension of the depersonalization, the second wave group reported significantly higher values than the first wave group (p = 0.006). No significant difference was recorded for the personal accomplishment sub dimension (p = 0.108). By considering the gender variable, significant difference was reported in personal accomplishment sub dimension, as during the second wave, females recorded lower levels in personal accomplishment while males reported significantly higher levels in the same sub dimension than the first wave (p = 0.012); while no statistically significant differences were reported in burnout sub dimensions during the first and the second waves according to years of work experience. (4) Conclusions: The COVID-19 pandemic represents an important provocation for nurses all around the world and, at the same time, constitutes a learning lesson to improve better approaches for the subsequent waves. Several interventions could be introduced to moderate the mental health influence of the COVID-19 pandemic on nurses.