"In recent years, major natural disasters and public safety accidents have frequently occurred worldwide. In order to deal with various disasters and accidents using rapidly deployable, reliable, efficient, and stable emergency communication networks, all countries in the world are strengthening and
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improving emergency communication network construction and related technology research. Motivated by these situations, in this paper, we provide a state-of-the-art survey of the current situation and development of emergency communication networks. In this detailed investigation, our primary focus is the extensive discussion of emergency communication network technology, including satellite networks, ad hoc networks, cellular networks, and wireless private networks. Then, we explore and analyze the networks currently applied in emergency rescue, such as the 370M narrowband private network, broadband cluster network, and 5G constellation plan. We propose a broadband-narrowband integrated emergency communication network to provide an effective solution for visual dispatch of emergency rescue services. The main findings derived from the comprehensive survey on the emergency communication network are then summarized, and possible research challenges are noted. Lastly, we complete this survey by shedding new light on future directions for the emergency communication network. In the future, the emergency network will develop in the direction of intelligence, integration, popularization, and lower cost, and spaceair-ground-sea integrated networks. This survey provides a reference basis for the construction of networks to mitigate major natural disasters and public safety accidents." (Abstract)
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"In an examination of development issues appearing in the highest circulated mainstream English daily newspaper in Bangladesh— the Daily Star (DS)— this study discursively argues that this newspaper provided much less attention and even remained silent on development issues related to education
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and agriculture that are of close concern to underprivileged people. The newspaper's silence and inconsistent coverage sidelines social needs important to voiceless people. Their coverage pattern can be likened to snapshots that have no value in solving the issues. The newspaper's coverage favours the elite but dehumanizes and ignores the circumstances of underprivileged people. While problems of development need to be debated in the mass media; the DS would rather remain silent and engage in a social exclusion process that breaches the norms of development journalism. The disinterest has impacts, not only in sidelining development issues, but also in dehumanizing and excluding the circumstances of underprivileged people." (Abstract)
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"This study aims to examine the impact of Internet development on the urban-rural income gap in China. By using a provincial level panel dataset comprising 31 of China’s provinces, it analyzes and compares the effects of the eastern, central, and western regions over the period of 2005–2016. The
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results show that Internet development aggravates the gap in the central region much more than that in the eastern and western regions. The trade openness expands the urban-rural income gap only in the eastern region. Urbanization reduces the urban-rural income gap in the western region more than that in the eastern and central regions. Additionally, the regional economic development level also reduces the urban-rural income gap in central region more than that in the eastern region. FDI reduces the urban-rural income gap only in the central region. Additionally, while the urban-rural income gap can widen further by Internet development with trade openness, it can be decreased if Internet development is combined with FDI and urbanization. To reduce urban-rural income gap, the government should accelerate the construction of Internet according to regional differences." (Abstract)
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"[...] Tonny Njuguna ist Schauspieler und einer der beiden Moderatoren von Shamba Shape Up, einer Reality-TV-Show aus Kenia. "Shamba" bedeutet Farm in der Landessprache Kisuaheli, "shape up" ist Englisch und heißt so viel wie aufmotzen oder pimpen. Allein in Kenia schauen Woche für Woche bis zu ne
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un Millionen Menschen zu – und das bei 55 Millionen Einwohnern. Das Format ist so erfolgreich, dass Shamba Shape Up mittlerweile fast in jedem großen kenianischen Fernsehsender Nachahmer hat und das Original in andere ostafrikanische Länder exportiert wird.
Shamba Shape Up gibt es seit 2010, und während das Team die dreizehnte Staffel dreht, läuft im Fernsehen die zwölfte. Die Idee hat Ähnlichkeiten mit MTVs Pimp My Ride, wo der Rapper Xzibit Anfang der 2000er Schrottautos tunen ließ. Bei Shamba Shape Up geht es dagegen um andere Dinge: um das richtige Futter für die Kühe, wie man seine Farm an die Klimakrise anpasst und wann es sinnvoll ist, sich gegen Ernteausfälle zu versichern. Um finanzielle Bildung für Bauern, darum, was es heißt, sich gut zu ernähren, und was man tun kann, wenn der eigene Hof von eingewanderten Pflanzen überwuchert wird. Das Wichtigste dabei ist, dass nicht nur den Bauern geholfen wird, sondern die Zuschauer etwas lernen. Zum Beispiel, wie man Passionsfrüchte richtig pflanzt. So wie Vivien Machanury jedenfalls nicht. Ihre ersten Pflanzen waren zu widerspenstigen Büschen herangewachsen, deren mickrige Früchte sie aus dem Gestrüpp herausschütteln musste. Drei Tage lang wird das Filmteam auf ihrem Hof drehen, am Ende soll sie wissen, was sie besser machen kann: "Ich kenne das aus meinem vorigen Job: sich auf ein Projekt konzentrieren, dann das nächste angehen."
Vivian Machanury ist 50 Jahre alt. Vor drei Jahren hat sie ihren Beruf bei einem Telefonnetz-Betreiber aufgegeben. An der Wand ihres Hauses hängen noch Auszeichnungen als Mitarbeiterin des Monats und Zertifikate von Weiterbildungen. In ihrem Job hatte sie zuletzt ein Team von 50 Mitarbeitenden unter sich. Dann wurde sie Bäuerin. "Weißt du", sagt sie zu Tonny Njuguna, "ich habe mir das nur zugetraut, weil ich immer eure Sendung geguckt habe." Der ist sichtlich gerührt. "Das müssen wir gleich noch mal vor der Kamera machen", sagt er. [...]"
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"Despite remarkable progress in the fight against HIV, the number of new infections remains unacceptably high, epidemics continue to grow in certain communities, and therefore AIDS continues to be one of the deadliest pandemics of our times. This study analyzes the rate of new HIV infections over al
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most 30 years in low- and middle-income countries. Previous research identifies two critical ways to address HIV prevention in developing countries: educating women and using mobile phones to improve health literacy and access to virtual healthcare. Our study bridges these literatures by evaluating how women's education and mobile technology work together to support the goals of HIV prevention in low- and middle-income countries. Using two-way panel fixed effects regression models of HIV incidence across 76 developing countries, we find that both increasing access to women's education and increasing access to mobile phones are associated with fewer HIV infections over time. Furthermore, we discover that women's education moderates the relationship between mobile phones and HIV. More specifically, mobile phones seem to be more beneficial for HIV prevention in cases where rates of formal schooling are low. However, at higher levels of women's education, the impact of mobile phones on new HIV infections is substantially reduced. Our findings have important policy implications for Information and Communications for Development (ICT4D) programs." (Abstract)
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"Pro-Russian disinformation networks and American anti-science websites are pushing anti-vaccine content that is reaching large West African Facebook Pages and Groups. These networks are spreading social media posts and articles that contain misleading messages about Covid-19 vaccines. These message
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s are amplifying wider narratives that could erode trust inkey actors and institutions connected to vaccines. Networks of French disinformation websites are playing a crucial role in enabling this content to reach West African social media. These websites are artificially amplifying English-language articles by publishing translated versions. Each version features slight modifications to the title, imagery or source quoted. The resulting variety of articles increases the chance that these messages will reach diverse online communities. North American and European conspiracy theories are reaching both Anglophone and Francophone West Africa on social media and are a key feature of online vaccinemisinformation in the region. These include conspiracy theories about depopulation programs, a totalitarian, one-world government known as the New World Order, and even certain elements of QAnon, such as the idea that former US President Donald Trump was secretly fighting a corrupt political and financial establishment." (Ke findings)
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"Responding to widespread concerns about misinformation’s impact on democracy, we conducted an experiment in which we exposed German participants to different degrees of misinformation on COVID-19 connected to politicized (immigration) and apolitical (runners) issues (N = 1,490). Our key findings
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show that partially false information is more credible and persuasive than completely false information, and also more difficult to correct. People with congruent prior attitudes are more likely to perceive misinformation as credible and agree with its positions than people with incongruent prior attitudes. We further show that although fact-checkers can lower the perceived credibility of misinformation on both runners and migrants, corrective messages do not affect attitudes toward migrants. As a key contribution, we show that different degrees of misinformation can have different impacts: more nuanced deviations from facticity may be more harmful as they are difficult to detect and correct while being more credible." (Abstract)
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"Objectives: To examine the association between exposure to breastfeeding television spots and exclusive breastfeeding (EBF). Methods: We performed face-to-face interviews with 11 722 mothers of infants younger than 6 months using 5 cross-sectional surveys 6 or more months apart between 2011 and 201
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4 in Vietnam. Sample sizes were 2065 to 2593, and approximately 50% of participants lived in areas with (Alive & Thrive [A&T]-intensive [I]) and approximately 50% without (A&T-nonintensive [NI]) facilities offering counseling services.We analyzed data at individual and commune levels separately for A&T-I and A&T-NI areas. Results: Exposure to television spots was associated with higher EBF in A&T-I and A&T-NI areas. In A&T-I areas, mothers who could recall at least 1 message were more likely to report EBF. In A&T-NI areas, only recall of at least 3 messages was associated with higher EBF. In communes, 1 message recalled corresponded to 17 percentage points higher EBF prevalence in A&T-I and A&T-NI communes, respectively. Conclusions: Mass media should be part of comprehensive programs to promote EBF." (Abstract)
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"The objective of this paper is to highlight the importance of early warning dissemination and communication, one of the four pillars of multi-hazard early warning systems (MHEWS), which ITU is leading with the newly defined executive action plan for the Early Warnings for All initiative. The key ob
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jective of the paper is to point to the opportunities offered by the growing availability and reach of communication channels, in particular mobile (cellular) networks and services, which make it possible to reach communities at risk, warn about an imminent disaster and provide people with actionable advice. The paper will highlight some key advantages of an effective emergency warning system using mobile networks. It proposes the use of cell broadcast as a minimum national early warning system. New regulations in Europe are examined to show how regulatory measures can help speed up the adoption process. An overview of legislative approaches on MHEWS adopted by 33 countries is given in the Annex, with examples of regulatory measures. It is argued that the availability, adoption, and usage of mobile network services is a critical component for the successful implementation of the ambitious Early Warnings for All initiative. The intention is to initiate discussions and drive coordination between different stakeholders: government policy-makers in emergency management, hydrometeorology and telecommunication; mobile network operators; international organizations; community organizations; and donors of international humanitarian funding. Finally, we highlight the contribution that ITU can make to capitalize on the opportunities of technology and strengthen the capacity of governments to implement and use nationwide alerting systems to save lives." (Page 1)
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"As there are many and sometimes ambivalent intersections of health and religion, strategic collaborations with religious opinion leaders in health campaigns have been increasingly explored. Despite the known influence of distinct contextual factors within emergency and non-emergency settings, exist
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ing research seldom distinguishes between those different factors and their impact on the inclusion of religious leaders as health messengers. To compare the contextual factors of religious leaders as health messengers during emergency and non-emergency situations in a setting with high religious affiliations, this study used a qualitative approach and triangulated the perspectives of three different samples, including (religious) opinion leaders, members of religious communities, and developers of health communication strategies in Sierra Leone. The results provide multifaceted insights into contextual factors applicable to emergency and non-emergency settings as well as the risks and opportunities. Recommendations for the incorporation of religious leaders in health promotion activities in consideration of different contextual factors are provided." (Abstract)
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"Radio-based entertainment education (EE) programs have long been a way to communicate health-related information, particularly in developing countries. To explore the effectiveness of these campaigns, we used meta-analysis to examine the results of 20 published studies on the effectiveness of healt
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h messages embedded in radio-based EE programs. The results suggest that these messages had small but significant effects in changing health related knowledge, attitudes, and behaviors. We also found that research methods, health issues, and exposure levels were significant moderators of these effects. These results have both theoretical and practical implications." (Abstract)
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"[This is] a practical tool to guide CRS’ Social and Behavior Change (SBC) work across all program sectors. It provides: an understanding of basic principles of human behavior and social change; definitions of key terms and concepts; explanation of the essential steps in the social and behavior ch
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ange process; description of key, evidence-based, effective SBC processes; checklists and templates to guide teams through planning and implementation of SBC steps and practices; a curated list of resources for staff to consult for more detailed guidance on specific topics." (Page 1)
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"Cartooning for Peace is an international network of committed press cartoonists who use humour to fight for respect for cultures and freedoms: 344 cartoonists in 78 countries [...]
Our values. Cartooning for Peace is attached to the respect for pluralism of cultures and opinions. In the events we o
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rganize, exhibitions, publications and international meetings, we are mindful to show the diversity of cartoonists’ perspectives on a given subject. Cartooning for Peace fights against prejudice and intellectual conformism. Towards extremism, we denounce the excesses, we mock the false certainties, counteract odium and strive to dismount impostures. Cartooning for Peace is respectful in disrespect. We do not seek to humiliate the beliefs and opinions. We circumvent interdicts with humour. Cartooning for Peace takes into account the risk that a cartoon published on the Web can appear out of context, within seconds, in every corner of the globe. Our organization is vigilant to prevent press cartoon from becoming an aggravating factor of conflicts. Cartooning for Peace offers editorial content. Convinced that cartoonists often foretell acutely before everyone, the stirrings of society which will make news tomorrow, we strive to bring forward debates that our societies are not even yet aware of.
Our actions. Cartooning for Peace allows cartoonists to interact with each other and to confront their different ideological opinions. Our network provides visibility and support for those who are unable to work freely or whose freedom is threatened. Cartooning for Peace uses the educational value of press cartoon to denounce intolerances. Our organization gives young people a voice and raises their awareness on major societal problems. Cartooning for Peace brings press cartoon closer to the public. We organize meetings between cartoonists and the public, and set up thematic exhibitions showing a critical look of society. We also publish press cartoons, in paper or digital form. Cartooning for Peace is a tool serving freedom of expression: a forum and a meeting place for all those who challenge intolerance and all forms of dogmatism." (https://www.cartooningforpeace.org/en/presentation)
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"Child domestic workers (CDWs) in Ethiopia tend to face challenging working conditions with limited access to education. Child domestic work refers to live-in or live-out work done in a household where the child’s biological parents do not reside and which often but does not always include some fo
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rm of remuneration. Child domestic work is common in Addis Ababa as it serves as an entry point into the labour market for girls migrating from rural to urban areas in Ethiopia (Erulkar et al., 2017). Indeed, a recent study estimated the prevalence of domestic work among girls aged 12–17 in Addis Ababa to be 37% (Erulkar et al., 2022). Though domestic work is not necessarily a harmful form of child labour, CDWs in Ethiopia often face mistreatment and abuse from their employers (Population Council and Freedom Fund, 2021). This mistreatment is linked to broader social norms which place CDWs as inferior and less worthy than other members of the household. In an effort to change norms and behaviours towards the treatment of CDWs, the Freedom Fund implemented a norms and behavioural change campaign (NBCC) in 2022. The NBCC targeted employers of CDWs in Addis Ababa. It was funded through the Program to End Modern Slavery, an initiative of the United States Department of State’s Office to Monitor and Combat Trafficking in Persons and was part of the Freedom Fund’s broader ‘Reducing the Prevalence of Child Domestic Servitude in Ethiopia’ programme. Based on the findings of formative research, the main objectives of the NBCC were to shift norms and behaviours relating to CDWs’ working conditions and access to education. [...] The NBCC reached 57% of employers interviewed during the baseline. Television was by far the main medium through which respondents were exposed to the campaign (95%) followed by online media (13%), physical posters (13%), and community discussions (6%). Using data on recall of campaign materials and participation in campaign activities, respondents were classified into three categories based on level of exposure: no exposure (43%), low exposure (17%), and high exposure (40%). The NBCC’s reach appears to have been uneven as younger respondents, women, and those with more education tended to have a higher level of exposure. Survey findings emphasised the differences in working conditions and access to school between CDWs who are related to their employer and those who are not. Whereas some CDWs are recruited as domestic workers, others are relatives of their employer (for example, a niece) and have been sent by their family to live in Addis Ababa. Those in the first category tend to work longer hours, as reported by their employer (35 per week compared to 24 for those related to their employer) and are less likely to be enrolled in school (25% compared to 75%)." (Executive summary)
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