Suchergebnisse

AbstractCombining machine learning with social network analysis (SNA) can leverage vast amounts of social media data to better respond to crises. We present a case study using Twitter data from the March 2019 Nebraska floods in the United States, which caused over $1 billion in damage in the state and widespread evacuations of residents. We use a subset of machine learning, deep learning (DL), to classify text content of 11,982 tweets, and we integrate that with SNA to understand the structure of tweet interactions. Our DL approach pre‐trains our model with a DL language technique, BERT, and then trains the model using the standard training dataset to sort a dataset of tweets into classes tailored to crisis events. Several performance measures demonstrate that our two‐tiered trained model improves domain adaptation and generalization across different extreme weather event types. This approach identifies the role of Twitter during the damage containment stage of the flood. Our SNA identifies accounts that function as primary sources of information on Twitter. Together, these two approaches help crisis managers filter large volumes of data and overcome challenges faced by simple statistical models and other computational techniques to provide useful information during crises like flooding.

From the Japanese tsunami and the Egyptian revolution to the Haitian earthquake and the Australian floods, social media has proven its power to unite, coalesce, support, champion, and save lives. Presenting cutting-edge media communication solutions, The Four Stages of Highly Effective Crisis Management explains how to choose the appropriate language and media outlet to properly convey your message during and after a crisis. Unveiling the secrets of how to manage the media in a crisis, the book examines how rapidly evolving social media and Web 2.0 technologies have changed the crisis manageme.

The new identified virus COVID-19 has become one of the most contagious diseases in human history. The ongoing coronavirus has created severe threats to global mental health, which have resulted in crisis management challenges and international concerns related to health issues. As of September 9, 2021, there were over 223.4 million patients with COVID-19, including 4.6 million deaths and over 200 million recovered patients reported worldwide, which has made the COVID-19 outbreak one of the deadliest pandemics in human history. The aggressive public health implementations endorsed various precautionary safety and preventive strategies to suppress and minimize COVID-19 disease transmission. The second, third, and fourth waves of COVID-19 continue to pose global challenges to crisis management, as its evolution and implications are still unfolding. This study posits that examining the strategic ripostes and pandemic experiences sheds light on combatting this global emergency. This study recommends two model strategies that help reduce the adverse effects of the pandemic on the immune systems of the general population. This present paper recommends NPI interventions (non-pharmaceutical intervention) to combine various measures, such as the suppression strategy (lockdown and restrictions) and mitigation model to decrease the burden on health systems. The current COVID-19 health crisis has influenced all vital economic sectors and developed crisis management problems. The global supply of vaccines is still not sufficient to manage this global health emergency. In this crisis, NPIs are helpful to manage the spillover impacts of the pandemic. It articulates the prominence of resilience and economic and strategic agility to resume economic activities and resolve healthcare issues. This study primarily focuses on the role of social media to tackle challenges and crises posed by COVID-19 on economies, business activities, healthcare burdens, and government support for societies to resume businesses, and implications for ...

AbstractThe COVID‐19 pandemic clearly highlighted the importance of effective crisis management and its relationship with citizens' willingness to cooperate with the government in such turbulent times. We develop a theory and hypotheses about the impact of citizens' experiences on their perceptions of the government's effectiveness during times of crisis. We do so with data collected at two points in time: in late March 2020 during the first peak of the COVID‐19 crisis in Israel, and in October 2020 when Israel was exiting from a second lockdown. The findings demonstrate that during crises citizens focus on the short term and seek immediate results in terms of readiness and preparedness. During such times, the government's responsiveness and transparency, as well as the public's participation in decisions, seem even more important than their trust in the government. Implications and practical recommendations follow.

Self-management in Yugoslavia has practically led to bankruptcy; most decision-making rights are made by councils rather than the workers as a whole. Technical & office workers dominate these councils; thus, 'workers' democracy' has reconstituted capitalism's unequalizing tendencies within itself. Global interests are subordinated to attainment of profits in every enterprise. The only difference from capitalism is that wealth is gained not by inheritance but by taking a privileged place in a firm. Unemployment is very high, as in Southern Italy and other underdeveloped capitalist societies. Inflation is also high, & a trade deficit has emerged. Integration into the world market has offered a place for multinational corporations in the Yugoslav economy, further denying popular control to workers. Regional differences & social tensions have continued & grown. These considerations indicate that the 1965 reforms have not failed through misapplication, but due to their very nature. W. H. Stoddard.

Europe is facing the worst humanitarian crisis since World War II, and the Mare Nostrum has become the path that millions of people are using to flee from the armed conflict, especially since the Syrian war began in March 2011. In this sense, according to the United Nations High Commissioner for Refugees (UNHCR), 1,014,973 people arrived to Greece, Italy and Spain by sea in 2015. Nevertheless, the Mediterranean area has become the scene of not only a humanitarian crisis but also citizens' solidarity. In this sense, Proactiva Open Arms, an NGO mostly formed by lifeguards, has helped 135,000 people to reach the coast safely, 10,273 of whom sailed in wandering boats. Of these individuals, 475 fell into the water and 9,067 were trapped on the cliffs. Proactiva Open Arms' work has driven European and Greek authorities to respond to refugees. In this paper, we analyse through this case how solidarity among civil citizens can change political actions and encourage other citizens to act in solidarity, as part of the H2020 European funded research project SOLIDUS.

Abstract. Background: Routine monitoring of depression symptoms and suicide risk is essential for appropriate treatment planning and risk management, but not well implemented by clinicians. We developed a brief online monitoring tool to address this issue. Aims: To investigate whether the online tool can feasibly improve monitoring; whether it is acceptable and useful for young people and their clinicians; and to determine whether a shorter tool could be implemented. Method: In a naturalistic longitudinal cohort study, 101 young people with depression completed the online tool on a tablet, prior to their consultation. Their results were immediately available to their clinician. Clients and clinicians answered questionnaires about acceptability and usefulness. Results: The tool was feasible to implement. Young people and clinicians found the tool acceptable and useful for understanding symptoms and risk. A brief three-item suicidal ideation screening measure correlated well with a validated measure of suicidal ideation. Conclusion: The online tool facilitates the quick exchange of key information about suicide risk, allowing clinicians to immediately address this. This level of responsiveness is likely to improve treatment outcomes. The brief version allows full integration into clinical practice to support clinicians managing those at risk of suicide.

Proceedings der Konferenz "STRATEGICA - International Academic Conference - Fifth Edition : Shift. Major Challenges of Today's Economy", vom 28-30 September 2017 in Bucharest, Romania.

One of the most important reasons for the crisis state of modern Russia is the low level of managerial training of government officials. The obvious way to overcome this situation is to improve the quality of education of graduates of relevant universities. The author, considering the theory of manage as a generalizing discipline of the whole complex of subjects focused on the training of qualified managers, focuses on the educational literature in this area. Based on a detailed analysis of the content of one of the typical-the article shows that it is a collection of haughtily organized material that has little in common with the theory of manage, but is quite suitable for the formation of the notorious "competencies" introduced into the educational process by the Ministry of Science and Higher Education of the Russian Federation. However, the main thing - the actual theory of manage - is not in the textbook. According to the author, the content of almost all educational publications on manage theory completely coincides with the nature and general orientation of the higher education system-the research institute of modern Russia, namely, the imitation of the educational process. Does this approach meet the needs of modern Russian society?

Europe is facing the worst humanitarian crisis since World War II, and the Mare Nostrum has become the path that millions of people are using to flee from the armed conflict, especially since the Syrian war began in March 2011. In this sense, according to the United Nations High Commissioner for Refugees (UNHCR), 1,014,973 people arrived to Greece, Italy and Spain by sea in 2015. Nevertheless, the Mediterranean area has become the scene of not only a humanitarian crisis but also citizens' solidarity. In this sense, Proactiva Open Arms, an NGO mostly formed by lifeguards, has helped 135,000 people to reach the coast safely, 10,273 of whom sailed in wandering boats. Of these individuals, 475 fell into the water and 9,067 were trapped on the cliffs. Proactiva Open Arms' work has driven European and Greek authorities to respond to refugees. In this paper, we analyse through this case how solidarity among civil citizens can change political actions and encourage other citizens to act in solidarity, as part of the H2020 European funded research project SOLIDUS.

Europe is facing the worst humanitarian crisis since World War II, and the Mare Nostrum has become the path that millions of people are using to flee from the armed conflict, especially since the Syrian war began in March 2011. In this sense, according to the United Nations High Commissioner for Refugees (UNHCR), 1,014,973 people arrived to Greece, Italy and Spain by sea in 2015. Nevertheless, the Mediterranean area has become the scene of not only a humanitarian crisis but also citizens' solidarity. In this sense, Proactiva Open Arms, an NGO mostly formed by lifeguards, has helped 135,000 people to reach the coast safely, 10,273 of whom sailed in wandering boats. Of these individuals, 475 fell into the water and 9,067 were trapped on the cliffs. Proactiva Open Arms' work has driven European and Greek authorities to respond to refugees. In this paper, we analyse through this case how solidarity among civil citizens can change political actions and encourage other citizens to act in solidarity, as part of the H2020 European funded research project SOLIDUS.