scholarly journals Assessing country performances during the Covid-19 pandemic: A Standard devıatıon based range of value method

2021 ◽  
Vol 4 (3) ◽  
pp. 59-81
Author(s):  
Serap Pelin Türkoğlu ◽  
◽  
Sevgi Eda Tuzcu ◽  
Keyword(s):  
Standard Deviation ◽  
Elderly Population ◽  
Important Determinant ◽  
Black Box ◽  
Population Characteristics ◽  
System Capacity ◽  
Asian Countries ◽  
Social Distancing ◽  
Current Health ◽  
The Social

In this paper, we compare the pandemic management performance of 22 countries that belong to the middle-high income class based on criteria including the pandemic data, population characteristics, and health system capacity. The management of the COVID-19 pandemic requires considering many and often conflicting aspects at the same time which necessitates an MCDM approach. We use a standard deviation (SDV) based range of value (ROV) method which coincides with the black-box nature of the disease. The weights obtained from the SDV method reveal that the number of COVID-19 deaths, current health expenditure, and deaths due to cardiovascular diseases are the most important criteria. The ROV method indicates that most Asian countries are ranked in higher positions due to their strong healthcare systems and quick implementation of social distancing rules. The lowest performances belong to Bulgaria, Montenegro, and Bosnia and Herzegovina. They have experienced an elevated number of deaths due to having an elderly population and inefficient usage of healthcare resources. We also show that extreme poverty is an important determinant of country performance. In countries where poverty is higher, as the case with Indonesia, implementing the social distancing rules becomes almost impossible which affects the overall country performance significantly.

scholarly journals Mitigation of COVID-19 using social distancing of the elderly in Brazil: The vertical quarantine effects in hospitalizations and deaths

2021 ◽  
Author(s):  
Vito Ribeiro Venturieri ◽  
Matheus Silva Gonçalves ◽  
Vinícius Rios Fuck
Keyword(s):  
Elderly Population ◽  
Compartmental Model ◽  
The Elderly ◽  
Mitigation Strategies ◽  
Social Distancing ◽  
System Collapse ◽  
The Social ◽  
Hospital Beds ◽  
Intervention Scenario ◽  
Pharmaceutical Interventions

SummaryGovernments and epidemiologists have been proposing several mitigation strategies based on non-pharmaceutical interventions to reduce COVID-19 cases, hospitalizations, and deaths. In this work, we quantitatively compare the effects of elderly population (60 years old or more) selective isolation with a no isolation scenario using an adapted Susceptible - Exposed - Infectious - Removed (SEIR) compartmental model. For these simulated scenarios, we estimate the number of hospitalizations and deaths for different Brazilian cities, including those due to the lack of hospital beds. Our simulations show that, for São Paulo City, the isolation of the elderly would reduce demand for hospital beds by 9% and deaths by 16% compared to the no intervention scenario. Other Brazilian cities follow the same pattern, with median reductions of deaths ranging from 12-18%. We conclude that the social distancing of the elderly would be marginally effective and would not avoid health system collapse in several Brazilian cities.

scholarly journals Tourist Route Optimization in the Context of Covid-19 Pandemic

2021 ◽  
Vol 13 (10) ◽  
pp. 5492
Author(s):  
Cristina Maria Păcurar ◽  
Ruxandra-Gabriela Albu ◽  
Victor Dan Păcurar
Keyword(s):  
Travelling Salesman Problem ◽  
Route Planning ◽  
Route Optimization ◽  
Travelling Salesman ◽  
Social Distancing ◽  
Tourist Destinations ◽  
Innovative Method ◽  
The Social ◽  
Immediate Response

The paper presents an innovative method for tourist route planning inside a destination. The necessity of reorganizing the tourist routes within a destination comes as an immediate response to the Covid-19 crisis. The implementation of the method inside tourist destinations can bring an important advantage in transforming a destination into a safer one in times of Covid-19 and post-Covid-19. The existing trend of shortening the tourist stay length has been accelerated while the epidemic became a pandemic. Moreover, the wariness for future pandemics has brought into spotlight the issue of overcrowded attractions inside a destination at certain moments. The method presented in this paper proposes a backtracking algorithm, more precisely an adaptation of the travelling salesman problem. The method presented is aimed to facilitate the navigation inside a destination and to revive certain less-visited sightseeing spots inside a destination while facilitating conformation with the social distancing measures imposed for Covid-19 control.

scholarly journals Solidarity with disabled people in times of crisis: A comparative analysis of Italy and the UK

2021 ◽  
pp. 026858092199450
Author(s):  
Nicola Maggini ◽  
Tom Montgomery ◽  
Simone Baglioni
Keyword(s):  
Social Trust ◽  
Important Determinant ◽  
Social Embeddedness ◽  
Disabled People ◽  
The Social ◽  
Religious Piety ◽  
Active Nature ◽  
The One ◽  
The Uk

Against the background of crisis and cuts, citizens can express solidarity with groups in various ways. Using novel survey data this article explores the attitudes and behaviours of citizens in their expressions of solidarity with disabled people and in doing so illuminates the differences and similarities across two European contexts: Italy and the UK. The findings reveal pools of solidarity with disabled people across both countries that have on the one hand similar foundations such as the social embeddedness and social trust of citizens, while on the other hand contain some differences, such as the more direct and active nature of solidarity in Italy compared to the UK and the role of religiosity as an important determinant, particularly in Italy. Across both countries the role of ‘deservingness’ was key to understanding solidarity, and the study’s conclusions raise questions about a solidarity embedded by a degree of paternalism and even religious piety.

scholarly journals Perception and Preference for Home-Based Telework in the COVID-19 Era: A Gender-Based Analysis in Hanoi, Vietnam

2021 ◽  
Vol 13 (6) ◽  
pp. 3179
Author(s):  
Minh Hieu Nguyen ◽  
Jimmy Armoogum
Keyword(s):  
Gender Inequality ◽  
Sustainable Development Goal ◽  
Related Factors ◽  
Social Distancing ◽  
Work Related ◽  
Home Based ◽  
The Social ◽  
The Government ◽  
Gender Based ◽  
Using Data

The rapid and widespread of COVID-19 has caused severe multifaceted effects on society but differently in women and men, thereby preventing the achievement of gender equality (the 5th sustainable development goal of the United Nations). This study, using data of 355 teleworkers collected in Hanoi (Vietnam) during the first social distancing period, aims at exploring how (dis)similar factors associated with the perception and the preference for more home-based telework (HBT) for male teleworkers versus female peers are. The findings show that 56% of female teleworkers compared to 45% of male counterparts had a positive perception of HBT within the social distancing period and 63% of women desired to telework more in comparison with 39% of men post-COVID-19. Work-related factors were associated with the male perception while family-related factors influenced the female perception. There is a difference in the effects of the same variables (age and children in the household) on the perception and the preference for HBT for females. For women, HBT would be considered a solution post-COVID-19 to solve the burden existing pre-COVID-19 and increasing in COVID-19. Considering gender inequality is necessary for the government and authorities to lessen the adverse effects of COVID-19 on the lives of citizens, especially female ones, in developing countries.

Social Distancing Using AI and Deep Learning

2021 ◽  
Vol 9 (VII) ◽  
pp. 1816-1822
Author(s):  
Mr. Kiran Mudaraddi
Keyword(s):  
Deep Learning ◽  
Object Detection ◽  
Open Source ◽  
Suggested Method ◽  
Video Frame ◽  
Social Distancing ◽  
The Social ◽  
The Impact

The paper presents a deep learning-based methodology for detecting social distancing in order to assess the distance between people in order to mitigate the impact of the coronavirus pandemic. The input was a video frame from the camera, and the open-source object detection was pre-trained. The outcome demonstrates that the suggested method is capable of determining the social distancing measures between many participants in a video.

The Effects of Different Kernels in SVM Sentiment Analysis on Mass Social Distancing

2020 ◽  
Vol 9 (2) ◽  
pp. 161
Author(s):  
Komang Dhiyo Yonatha Wijaya ◽  
Anak Agung Istri Ngurah Eka Karyawati
Keyword(s):  
Social Media ◽  
Sentiment Analysis ◽  
Kernel Method ◽  
Idle Time ◽  
Linear Kernel ◽  
Social Distancing ◽  
The Social ◽  
Negative Sentiment ◽  
F Measure ◽  
Kernel Yield

During this pandemic, social media has become a major need as a means of communication. One of the social medias used is Twitter by using messages referred to as tweets. Indonesia currently undergoing mass social distancing. During this time most people use social media in order to spend their idle time However, sometimes, this result in negative sentiment that used to insult and aimed at an individual or group. To filter that kind of tweets, a sentiment analysis was performed with SVM and 3 different kernel method. Tweets are labelled into 3 classes of positive, neutral, and negative. The experiments are conducted to determine which kernel is better. From the sentiment analysis that has been performed, SVM linear kernel yield the best score Some experiments show that the precision of linear kernel is 57%, recall is 50%, and f-measure is 44%

Disparity and Dynamics of Social Distancing Behaviors in Japan: An Investigation of mobile phone mobility data (Preprint)

2021 ◽  
Author(s):  
Zeyu Lyu ◽  
Hiroki Takikawa
Keyword(s):  
Large Scale ◽  
Age Groups ◽  
Mitigation Strategies ◽  
Social Distancing ◽  
Demographic Groups ◽  
Fine Grained ◽  
Mobility Data ◽  
The Social ◽  
The Government ◽  
Over Time

BACKGROUND The availability of large-scale and fine-grained aggregated mobility data has allowed researchers to observe the dynamic of social distancing behaviors at high spatial and temporal resolutions. Despite the increasing attentions paid to this research agenda, limited studies have focused on the demographic factors related to mobility and the dynamics of social distancing behaviors has not been fully investigated. OBJECTIVE This study aims to assist in the design and implementation of public health policies by exploring the social distancing behaviors among various demographic groups over time. METHODS We combined several data sources, including mobile tracking data and geographical statistics, to estimate visiting population of entertainment venues across demographic groups, which can be considered as the proxy of social distancing behaviors. Then, we employed time series analyze methods to investigate how voluntary and policy-induced social distancing behaviors shift over time across demographic groups. RESULTS Our findings demonstrate distinct patterns of social distancing behaviors and their dynamics across age groups. The population in the entertainment venues comprised mainly of individuals aged 20–40 years, while according to the dynamics of the mobility index and the policy-induced behavior, among the age groups, the extent of reduction of the frequency of visiting entertainment venues during the pandemic was generally the highest among younger individuals. Also, our results indicate the importance of implementing the social distancing policy promptly to limit the spread of the COVID-19 infection. However, it should be noticed that although the policy intervention during the second wave in Japan appeared to increase the awareness of the severity of the pandemic and concerns regarding COVID-19, its direct impact has been largely decreased could only last for a short time. CONCLUSIONS At the time we wrote this paper, in Japan, the number of daily confirmed cases was continuously increasing. Thus, this study provides a timely reference for decision makers about the current situation of policy-induced compliance behaviors. On the one hand, age-dependent disparity requires target mitigation strategies to increase the intention of elderly individuals to adopt mobility restriction behaviors. On the other hand, considering the decreasing impact of self-restriction recommendations, the government should employ policy interventions that limit the resurgence of cases, especially by imposing stronger, stricter social distancing interventions, as they are necessary to promote social distancing behaviors and mitigate the transmission of COVID-19. CLINICALTRIAL None

Small Project Management Strategy and its Relationship to Satisfaction on Life as Recognized by its Employees

2020 ◽  
Vol 8 (1) ◽  
pp. 34-61
Author(s):  
Neama Mostafa RaKaban ◽  
Hanaa Saeed Salama
Keyword(s):  
Project Management ◽  
Standard Deviation ◽  
Young People ◽  
Management Strategy ◽  
Satisfaction With Life ◽  
Management Strategies ◽  
Social Situation ◽  
The Social ◽  
Level Of Significance ◽  
The Relationship

The research aims to study the relationship between the management strategies of the small projects of the workers in their dimensions: (Project phase strategy, making decisions, the project management strategy of financial production, Marketing Productive Management Strategy, the strategy of managing productive legal projects) with satisfaction with life dimensions: (Psychological compatibility, Self-compliance, Work environment, and Social compatibility) . The research sample consisted of 102 persons working in four small projects, "Ceramics - Bamboo - Serma - Hand Carpets". They were selected in a pesky-purpose manner from the employees of these projects in Sakiet Abu Shaara village, Sentris, Menoufia Governorate and 10th of Ramadan City. "General data form", "Project Management Strategies scale", and "measure of satisfaction with life" were applied. The study followed the descriptive and analytical approach. The data were categorized and analyzed using appropriate statistical methods through the SPSS statistical program such as number and percentages, arithmetic mean, standard deviation, T-test, Pearson correlation coefficient, Chi-square and F-test. The most important results are related to the relationship between the project management strategy and the financial productivity and self-compliance at the level of significance of 0.01, which means that the realization of the requirements of the project in terms of finance and meet the needs, resulting in self-compatibility.  There is also a correlation between the project management strategy and the business environment at the level of 0.01 meaning that whenever the project needs to be met in terms of funding and meet the needs of the project as this leads to compatibility with the place of residence of the project and the surrounding environment, there is an inverse correlation Between the social situation and the decision-making at the level of significance of 0.01, which means that the greater the number of employees are married the less ability to make the decisions needed in those small projects, which means the impact of the ability to make decisions on the social situation of the individual. There were statistically significant differences between the averages of the different projects in terms of the overall project management strategy according to the dwelling. The highest value was for the medium in the ceramics project and the lowest in the hand carpets where the ceramic represents the highest average 2.000 while the carpets represent the lowest average by 1.809 at the level of significance 0.1. There were significant differences between the mean of the various projects in terms of satisfaction with total life according to the dimension of psychological compatibility and the highest value for the average in the hand carpet project where the results showed that the average and standard deviation of hand carpets is (23.745 ± 4.38) The recommendations of the government, decision-makers and ministries to establish a culture of entrepreneurship and motivate young people to set up private projects through the media, paying attention to the enactment of laws on small projects to motivate young people to establish and develop small and micro enterprises, In various stages to ensure the success and continuity of the project.

scholarly journals Young Muslims, Stigma and the Work of Normality

Sociology ◽  
2018 ◽  
Vol 53 (4) ◽  
pp. 617-633 ◽  
Author(s):  
Anita Harris ◽  
Ameera Karimshah
Keyword(s):  
Social Production ◽  
Social Distancing ◽  
The Social

Contemporary Islamophobia in many western contexts manifests as heightened suspicion and processes of surveillance that can construct Muslim bodies and identities as ‘abnormal’ and errant. Here we draw on Goffman’s work on normality and stigma to explore strategies employed by young Muslim Australians to negotiate their constitution as abnormal. We identify four key strategies: performing ordinary Australianness; social distancing; being a ‘supernormal’ hero of adjustment; and defiance. We consider how centring these everyday, embodied techniques of the social production of normality makes evident the constrained agency of young Muslims in times of amplified fear and regulation.

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