scholarly journals Spatiotemporal Evolution of the Online Social Network after a Natural Disaster

2021 ◽  
Vol 10 (11) ◽  
pp. 744
Author(s):  
Shi Shen ◽  
Junwang Huang ◽  
Changxiu Cheng ◽  
Ting Zhang ◽  
Nikita Murzintcev ◽  
...  

Social media has been a vital channel for communicating and broadcasting disaster-related information. However, the global spatiotemporal patterns of social media users’ activities, interactions, and connections after a natural disaster remain unclear. Hence, we integrated geocoding, geovisualization, and complex network methods to illustrate and analyze the online social network’s spatiotemporal evolution. Taking the super typhoon Haiyan as a case, we constructed a retweeting network and mapped this network according to the tweets’ location information. The results show that (1) the distribution of in-degree and out-degree follow power-law and retweeting networks are scale-free. (2) A local catastrophe could attract significant global interest but with strong geographical heterogeneity. The super typhoon Haiyan especially attracted attention from the United States, Europe, and Australia, in which users are more active in posting and forwarding disaster-related tweets than other regions (except the Philippines). (3) The users’ interactions and connections are also significantly different between countries and regions. Connections and interactions between the Philippines and the United States, Europe, and Australia were much closer than in other regions. Therefore, the agencies and platforms should also pay attention to other countries and regions outside the disaster area to provide more valuable information for the local people.

2019 ◽  
Author(s):  
Brianna C Delker ◽  
Rowan Salton ◽  
Kate C. McLean ◽  
Moin Syed

Although survivors of sexual violence have shared their stories with the public on social media and mass media platforms in growing numbers, less is known about how general audiences perceive such trauma stories. These perceptions can have profound consequences for survivor mental health. In the present experimental, vignette-based studies, we anticipated that cultural stigma surrounding sexual violence and cultural preference for positive (redemptive) endings to adversity in the United States (U.S.) would shape perceptions. Four samples of U.S. adults (N=1872) rated first-person narratives of 6 more stigmatizing (i.e., sexual violence) or less stigmatizing (e.g., natural disaster) traumatic events. Confirming pre-registered hypotheses, sexual violence trauma (versus other types of trauma) stories were perceived as more difficult to tell, and their storytellers less likeable, even when they had redemptive endings. Disconfirming other pre-registered hypotheses, redemptive (versus negative) story endings did not boost the perceived likelihood or obligation to share a sexual violence trauma story. Rather, redemptive (versus negative) story endings only boosted the perceived likelihood, obligation, and ease of telling other, less stigmatizing types of trauma stories. Findings suggest that sexual violence survivors do not benefit, to the same degree as other survivors, from telling their stories with the culturally valued narrative template of redemption. Clinical and societal implications of the less receptive climate for sexual violence stories are discussed.


2021 ◽  
Author(s):  
Shuya Pan ◽  
Chia-Chen Yang ◽  
Jiun-Yi Tsai ◽  
Chenyu Dong

BACKGROUND The outbreak of COVID-19 has spurred increasing anti-Asian racism and xenophobia in the United States, which can compromise the psychological well-being among Asian people. The impact of racial discrimination fueled by a global pandemic on the well-being remains unclear. This study is a novel attempt to empirically examine how racial discrimination during COVID-19 would be associated with depression among Asians in the United States. OBJECTIVE We investigated three discrimination-related variables, including experience of discrimination, worry about discrimination, and social media exposure to racism-related information during COVID-19, and aimed to examine how three variables were related to depression among Asians in the United States. METHODS A cross-sectional online survey was conducted. A total of 222 people (Mage = 33.53, SD = 11.35; 46.40% female) who identified themselves as Asian or Asian American and resided in the United States completed the questionnaire. RESULTS Our study showed that only experience of discrimination was significantly associated with depression among US Asians (β=.29, P =.002), whereas worry about discrimination ((β=.13, P=.128) and social media exposure to racism-related information ((β=.09, P=.209) were not. Meanwhile, our study also suggested that those who were younger (β=-.17, P=.021), not married (β=-.15, P=.046), infected by COVID-19 (β=.23, P=.001) and whose income were affected because of the pandemic (β=.13, P=.046) were more vulnerable to depression. CONCLUSIONS The present study provides preliminary evidence about the impact of racial discrimination during COVID-19 on mental health among Asian people. Based on our findings, future research could advance the understanding of incident-induced discrimination in relation to the well-being by identifying moderators that may buffer or exacerbate the influence of such racial discrimination. Practically, developing effective and tailored interventions to address different demographic groups’ needs in a timely fashion is much-need to help Asians cope with racial discrimination during an unprecedented global health crisis.


2019 ◽  
Author(s):  
Gremil Alessandro Naz

<p>This paper examines the changes in Filipino immigrants’ perceptions about themselves and of Americans before and after coming to the United States. Filipinos have a general perception of themselves as an ethnic group. They also have perceptions about Americans whose media products regularly reach the Philippines. Eleven Filipinos who have permanently migrated to the US were interviewed about their perceptions of Filipinos and Americans. Before coming to the US, they saw themselves as hardworking, family-oriented, poor, shy, corrupt, proud, adaptable, fatalistic, humble, adventurous, persevering, gossipmonger, and happy. They described Americans as rich, arrogant, educated, workaholic, proud, powerful, spoiled, helpful, boastful, materialistic, individualistic, talented, domineering, friendly, accommodating, helpful, clean, and kind. Most of the respondents changed their perceptions of Filipinos and of Americans after coming to the US. They now view Filipinos as having acquired American values or “Americanized.” On the other hand, they stopped perceiving Americans as a homogenous group possessing the same values after they got into direct contact with them. The findings validate social perception and appraisal theory, and symbolic interaction theory.</p>


2020 ◽  
Author(s):  
Kerry Spitzer ◽  
Brent Heineman ◽  
Marcella Jewell ◽  
Michael Moran ◽  
Peter Lindenauer

BACKGROUND Asthma is a chronic lung disease that affects nearly 25 million individuals in the United States. There is a need for more research into the potential for health care providers to leverage existing social media platforms to improve healthy behaviors and support individuals living with chronic health conditions. OBJECTIVE In this study, we assess the willingness of Instagram users with poorly controlled asthma to participate in a pilot study that uses Instagram as a means of providing social and informational support. In addition, we explore the potential for adapting photovoice and digital storytelling to social media. METHODS A survey study of Instagram users living with asthma in the United States, between the ages of 18 to 40. RESULTS Over 3 weeks of recruitment, 457 individuals completed the pre-survey screener; 347 were excluded. Of the 110 people who were eligible and agreed to participate in the study, 82 completed the study survey. Respondents mean age was 21(SD = 5.3). Respondents were 56% female (n=46), 65% (n=53) non-Hispanic white, and 72% (n=59) had at least some college education. The majority of respondents (n = 66, 81%) indicated that they would be willing to participate in the study. CONCLUSIONS Among young-adult Instagram users with asthma there is substantial interest in participating in a study that uses Instagram to connect participants with peers and a health coach in order to share information about self-management of asthma and build social connection.


Author(s):  
Celine Parreñas Shimizu

Transnational films representing intimacy and inequality disrupt and disgust Western spectators. When wounded bodies within poverty entangle with healthy wealthy bodies in sex, romance and care, fear and hatred combine with desire and fetishism. Works from the Philippines, South Korea, and independents from the United States and France may not be made for the West and may not make use of Hollywood traditions. Rather, they demand recognition for the knowledge they produce beyond our existing frames. They challenge us to go beyond passive consumption, or introspection of ourselves as spectators, for they represent new ways of world-making we cannot unsee, unhear, or unfeel. The spectator is redirected to go beyond the rapture of consuming the other to the rupture that arises from witnessing pain and suffering. Self-displacement is what proximity to intimate inequality in cinema ultimately compels and demands so as to establish an ethical way of relating to others. In undoing the spectator, the voice of the transnational filmmaker emerges. Not only do we need to listen to filmmakers from outside Hollywood who unflinchingly engage the inexpressibility of difference, we need to make room for critics and theorists who prioritize the subjectivities of others. When the demographics of filmmakers and film scholars are not as diverse as its spectators, films narrow our worldviews. To recognize our culpability in the denigration of others unleashes the power of cinema. The unbearability of stories we don’t want to watch and don’t want to feel must be borne.


Author(s):  
Michael C. Dorf ◽  
Michael S. Chu

Lawyers played a key role in challenging the Trump administration’s Travel Ban on entry into the United States of nationals from various majority-Muslim nations. Responding to calls from nongovernmental organizations (NGOs), which were amplified by social media, lawyers responded to the Travel Ban’s chaotic rollout by providing assistance to foreign travelers at airports. Their efforts led to initial court victories, which in turn led the government to soften the Ban somewhat in two superseding executive actions. The lawyers’ work also contributed to the broader resistance to the Trump administration by dramatizing its bigotry, callousness, cruelty, and lawlessness. The efficacy of the lawyers’ resistance to the Travel Ban shows that, contrary to strong claims about the limits of court action, litigation can promote social change. General lessons about lawyer activism in ordinary times are difficult to draw, however, because of the extraordinary threat Trump poses to civil rights and the rule of law.


2020 ◽  
pp. 002087282097061
Author(s):  
Qin Gao ◽  
Xiaofang Liu

Racial discrimination against people of Chinese and other Asian ethnicities has risen sharply in number and severity globally amid the COVID-19 pandemic. This rise has been especially rapid and severe in the United States, fueled by xenophobic political rhetoric and racist language on social media. It has endangered the lives of many Asian Americans and is likely to have long-term negative impacts on the economic, social, physical, and psychological well-being of Asian Americans. This essay reviews the prevalence and consequences of anti-Asian racial discrimination during COVID-19 and calls for actions in practice, policy, and research to stand against it.


CyberOrient ◽  
2018 ◽  
Vol 12 (1) ◽  
pp. 4-30
Author(s):  
Stine Eckert ◽  
Sydney O'Shay Wallace ◽  
Jade Metzger-Riftkin ◽  
Sean Kolhoff

2021 ◽  
Vol 115 (3) ◽  
pp. 558-567

On February 1, 2021, the military in Burma overthrew the democratically elected government, declared a one-year state of emergency, and installed Senior General Min Aung Hlaing as the head of government. Since the coup, the military has cracked down on protestors, killing over 800 people and detaining many more. Numerous countries and international organizations, including the United States and the United Nations, have condemned the coup and ensuing violence and called for the restoration of a democratic government. The United States and other countries have also imposed rigorous sanctions on the Burmese military, its officials and affiliated corporations, and social media companies have imposed content restrictions to prevent the spread of pro-military propaganda.


2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S563-S563
Author(s):  
Kenneth A Valles ◽  
Lewis R Roberts

Abstract Background Infection by hepatitis B and C viruses causes inflammation of the liver and can lead to cirrhosis, liver failure, and hepatocellular carcinoma. The WHO’s ambition to eliminate viral hepatitis by 2030 requires strategies specific to the dynamic disease profiles each nation faces. Large-scale human movement from high-prevalence nations to the United States and Canada have altered the disease landscape, likely warranting adjustments to present elimination approaches. However, the nature and magnitude of the new disease burden remains unknown. This study aims to generate a modeled estimate of recent HBV and HCV prevalence changes to the United States and Canada due to migration. Methods Total migrant populations from 2010-2019 were obtained from United Nations Migrant Stock database. Country-of-origin HBV and HCV prevalences were obtained for the select 40 country-of-origin nations from the Polaris Observatory and systematic reviews. A standard pivot table was used to evaluate the disease contribution from and to each nation. Disease progression estimates were generated using the American Association for the Study of the Liver guidelines and outcome data. Results Between 2010 and 2019, 7,676,937 documented migrants arrived in US and Canada from the selected high-volume nations. Primary migrant source regions were East Asia and Latin America. Combined, an estimated 878,995 migrants were HBV positive, and 226,428 HCV positive. The majority of both migrants (6,477,506) and new viral hepatitis cases (HBV=840,315 and HCV=215,359) were found in the United States. The largest source of HBV cases stemmed from the Philippines, and HCV cases from El Salvador. Conclusion Massive human movement has significantly changed HBV and HCV disease burdens in both the US and Canada over the past decade and the long-term outcomes of cirrhosis and HCC are also expected to increase. These increases are likely to disproportionally impact individuals of the migrant and refugee communities and screening and treatment programs must be strategically adjusted in order to reduce morbidity, mortality, and healthcare expenses. Disclosures All Authors: No reported disclosures


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