Social media emergency information assessment of major emergencies: a case study of additional emotional characteristics

PurposeThis study aimed to analyze existing problems in the dissemination and management of emergency information on social media platforms, improve social media users' experience regarding such information, increase the efficiency of emergency information dissemination and curb the spread of misinformation.Design/methodology/approachIn this study, the emergency information quality on social media platforms was examined. Based on the evaluation principles of the quality of mature information, social media information characteristics and the rules of emergency information dissemination, combined with relevant academic research results, an index to evaluate the quality of emergency information on social media was constructed. In addition, the authors have introduced cloud theory as an information quality evaluation method and used social media users' emotional characteristics to assess information quality evaluation results. A comprehensive system for evaluating emergency information quality, including indexes, methods and detection strategies was established. Based on a comprehensive system, a case study was conducted on the forest fires in Sichuan Province and the African swine fever events as reported on the Zhihu platform. In accordance with the results of the case study, the authors expanded the research and introduced the emotional characteristics of social media users as an independent evaluation dimension to evaluate the quality of emergency information on social media.FindingsThe comprehensive system's effectiveness was verified through the case study. Further, it was found that users' emotional characteristics (reflected in their information behavior) are inconsistent with their evaluation of websites' information quality regarding major emergencies. Integrating users' emotional characteristics into the information evaluation system can enhance its effectiveness following major emergencies.Originality/valueFirst, an evaluation index system of emergency information quality on social media about major emergencies was offered. Unlike the commonly available index system for information quality evaluation, this proposed evaluation index system not only accounted for the characteristics of social media, such as massive disordered information, multiple information sources and rapid dissemination, but also for the characteristics of emergency events, such as variability and the absence of precursors. This proposed evaluation index system enhances the pertinence of the information quality evaluation and compensates for the shortcoming that the current research only focuses on evaluating social media information quality in a broad context, but pays insufficient attention to major emergencies. Second, cloud theory was introduced as a method to evaluate the emergency information quality found on social media. Existing research has primarily included the use of traditional statistical methods, which cannot transform numerical values into qualitative concepts effectively. Various indeterminate factors inevitably affect the quality of emergency information on social media platforms, and the traditional methods cannot eliminate this uncertainty in the evaluation process. The method to assess emergency information quality based on cloud theory can effectively compensate for the gaps in the research and improve the accuracy of information quality assessment. Third, the inspection and the dynamic adjustment of assessment results are absent in the research on information quality assessment, and the research has relied principally on the information users' evaluation and has paid insufficient attention to their attitudes and behaviors toward information. Therefore, the authors incorporated users' emotional characteristics into the evaluation of emergency information quality on social media and used them to test the evaluation results so that the results of the information quality assessment not only include the users' explicit attitudes but also their implicit attitudes. This enhances the effectiveness of the information quality assessment system. Finally, through this case study, it was found that an inconsistency exists between user evaluation and user emotional characteristics after major emergencies. The reasons for this phenomenon were explained, and the necessity of integrating user emotional characteristics into information quality assessment was demonstrated. Based on this, the users' emotional characteristics were used as a separate evaluation dimension for assessing the quality of emergency information on social media. Compared with assessing the quality of general information, integrating the user's emotional characteristics into the evaluation index system can lead the evaluation results to include not only the users' cognitive evaluation but also their emotional experience, further enhancing their adaptability.

Research on the Construction of Emergency Material Management System for Major Emergencies

In order to reduce the serious harm caused by emergencies to the safety of human life, and to restore the normal, as well as orderly development of the society and economy as quickly as possible, the method of reviewing literature, interviewing with experts and field research is used to explain the process of emergency material deployment. There are some problems and feasible suggestions on how to improve the emergency material management system, which plays an important role in promoting the establishment of a modern emergency management system.

Socio-demographic profile and mode of attempt of suicide among suicide attempters in Kashmir: a hospital-based study

Background: Suicide is an important and serious public health problem. It is one of the major emergencies in psychiatry. This study was carried out to assess the socio-demographic profile and mode of attempt of suicide among suicidal attempters attending emergency.Methods: This study was a cross sectional, observational study conducted at Institute of Mental Health and Neurosciences-Kashmir, an associated hospital of Government Medical College Srinagar, among the suicide patients attending the outpatient service and inpatient services fulfilling inclusion and exclusion criteria over a period of one and a half year. Each patient was informed about the purpose of interview; his/her consent was obtained in a simple and easily understandable unambiguous language.Results: A total of 221 cases who had been admitted following unsuccessful suicide attempts to the emergency and psychiatry department were taken up for the study. Out of which 161 (72.9%) were females and 60 (27.1%) were males, the mean age was 24.61±8.9 years. Lower middle and upper lower classes occupied an equal percentage of 34.4% of the suicide attempters, while 24% belonged to upper middle class and only 5.9% belonged to lower class .The least no. of cases (1.4%) were from the upper classes. The most common mode adopted was poisoning whereas the least common mode was self- immolation. Poisoning and self-mutilation were proportionally high in females as compared to males with a significant p value.Conclusions: There should be a robust system in place which takes care of future management and follow up of this group of population.

Minimize Risk of Intra-Hospital Acquired Transmission to Confront Pandemic COVID-19 in Taiwan

Since December 2019, the COVID-19 confirmed case number has increased rapidly in China. Subsequently has spread globally. Since late January 2020, Taiwan CDC and government have took measures early and quick response to Covid-19, take action to develop strategies to manage epidemic crisis and community spread in early stage. Taiwan has aware importance of design of isolation route from emergency department, outpatient, intensive care unit, ordinary ward and isolation rooms in health care facilities. For yearly hospital evaluation has been assessed elements that related functional capacity of hospital safety, which aims to examine the level of preparedness of hospital staffs for major emergencies or disaster.

Research on Social Responsibility Reconstruction of Internet Media under the Major Emergencies

The fulfillment of corporate social responsibility (CSR) is an engineering system, and all the parts of the system form a new social responsibility model. This paper systematically constructs a new social responsibility model under the major emergencies. The new model contains the inner layer and the outer layer. The inner layer is the driving force of the model, and the outer layer is the implementation part of the model. The inner layer drives the outer layer, and the outer layer takes a series of concrete measures under the action of the inner layer. At the end of the social responsibility cycle, a new social responsibility cycle will be started because of the change of the inner layer. “emergency in left-hand” and “responsibility in right-hand ” is an eternal topic.