Disaster Crisis Communication Innovations

2019 ◽  
Vol 2 (2) ◽  
pp. 1-16
Author(s):  
Shubham Pathak
Keyword(s):  
Communication System ◽  
Crisis Communication ◽  
Communication Systems ◽  
Local Community ◽  
Structuration Theory ◽  
Disaster Communication ◽  
Print News ◽  
Resilient Communities ◽  
The Government ◽  
User Friendly

Disaster crisis communication is essential for providing adequate and successful disaster management process during disaster events. This article analyses the disaster communication in Thailand during the 2011 floods. The newspapers and government agencies found it difficult to provide timely and accessible flood information to the public. The methodology involves qualitative analysis of the data collected by questionnaire survey, key informant interviews and print news headlines from three leading newspapers in Thailand. The article involves adoption of structuration theory for analyzing the severe implication and inadequate crisis communication in Thailand during 2011 floods. The findings include the gaps in the disaster communication systems at the government level towards the local community. There is a need to provide user friendly disaster communication system to assist in resilient communities. All channels of communication including television and media, smartphones, open source data and social media must be incorporated in a comprehensive disaster communication system.

The Matching Effect of Destinations’ Crisis Communication

2022 ◽  
pp. 004728752110675
Author(s):  
Jiangchi Zhang ◽  
Chaowu Xie ◽  
Yanying Chen ◽  
You-De Dai ◽  
Wang Yi-Jun
Keyword(s):  
Crisis Communication ◽  
Communication Systems ◽  
Negative Consequences ◽  
Matching Effect ◽  
Mediation Effects ◽  
Perceived Safety ◽  
Crisis Type ◽  
The Government ◽  
The Impact ◽  
Practical Implications

The match between destinations’ crisis communication sources and crisis types, and their impacts on tourists’ travel intentions, has not yet been investigated. This research explored the effect of destinations’ crisis communication on tourists’ travel intentions based on different crisis types (i.e., victimized and preventable crises) and communication sources (i.e., from the government, businesses, and other tourists). Results showed that crisis type had a matching effect on the impact process of crisis communication sources on tourists’ travel intentions. In addition, the mediation effects of tourists’ heuristic processing and perceived safety on destinations’ crisis communication–tourists’ travel intentions were confirmed. This study uncovered a matching effect of destinations’ crisis communication sources and crisis types. Results offer valuable theoretical and practical implications regarding destinations’ crisis communication agendas, crisis communication systems, and strategies for alleviating negative consequences of crises.

scholarly journals Disaster Communication Based on Local Wisdom at Disaster Pried Areas

2021 ◽  
Vol 5 (1) ◽  
pp. 19-23
Author(s):  
Mira Hasti Hasmira
Keyword(s):  
Local Community ◽  
Public Trust ◽  
Communication Process ◽  
Disaster Prevention ◽  
Disaster Communication ◽  
The Government

Based on its location, Indonesia is very unique because it is prone to disasters. In disaster prevention and management efforts, disaster communication related to the government and communities in disaster-prone areas is required. To expedite the communication process that occurs, the government needs to increase knowledge and understanding of the local wisdom of the local community regarding the environment. This is important to increase public trust so that what is intended through disaster communication can be achieved.

scholarly journals MEMBANGUN SISTEM KOMUNIKASI INDONESIA YANG KOLEKTIF LEWAT MEDIA TRADISIONAL

2017 ◽  
Vol 1 (2) ◽  
pp. 75
Author(s):  
Mutiah Mutiah
Keyword(s):  
New Media ◽  
Digital Media ◽  
Communication System ◽  
Common Good ◽  
Communication Systems ◽  
Negative Impact ◽  
Communication Patterns ◽  
Traditional Media ◽  
Mutual Cooperation ◽  
The Government

Every era has a style of leadership homeland of its own communication system, the freshest in the memory is the one-way communication system that uses the Suharto regime, the communication patterns of society become more closed and limited to this one picture of the communication system in the country. Currently, the development of communication Indonesia enlivened by the growing influence of digital media are in fact deliver Indonesian communications systems become more open, a lot of positive things that can pergola but not less any negative impact on the behavior patterns of public communication in the country. One negative impact is raised hyper personality behavior, expressions of hatred which mushroomed, spreading freedom hoax news and social conflicts that originated from the issues that were distributed via digital media. This article will reveal the traditional media in the country which is a collectivist society Indonesian media. Indonesia is a country characterized by mutual cooperation and collective and this characteristic has not completely faded, there are many people which maintains the traditional media as a collective channel for the common good, gave a small portion of the new media included in their environment. This article will present an overview of traditional media in some areas in East Java with descriptive writing method, trying to describe the data on observations and interviews later authors explain by juxtaposing concept Communication Systems Indonesia. It could be 76 | The Journal of Society & Medi a 1 ( 2 ) concluded that the traditional media is still very effectively used to establish communication patterns collectivist, together and work together in accordance with the character of Indonesian society. Certainly, from this article, the authors advise the government should appreciate each community that preserves the traditional media as the media collectivist indigenous peoples.

DIFFUSION AND ADOPTION OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN SOUTH AFRICAN TELECENTRES: SELECTED TELECENTRES IN KWAZULU-NATAL

Mousaion ◽  
2016 ◽  
Vol 33 (1) ◽  
pp. 103-120 ◽  
Author(s):  
Blessing Mbatha
Keyword(s):  
Information And Communication Technologies ◽  
Diffusion Of Innovations ◽  
Local Community ◽  
Information And Communications Technologies ◽  
Community Members ◽  
Kwazulu Natal ◽  
Information And Communication ◽  
Ict Tools ◽  
The Government ◽  
Types Of Information

This study investigated the usage and types of information and communications technologies (ICTs) accessible to community members in four selected Thusong Service Centres (TSCs or telecentres) in KwaZulu-Natal (KZN). The telecentres that participated in the study were: Nhlazuka, Mbazwane, Dududu and Malangeni. The study was informed by Rogers’ (1995) Diffusion of Innovations (DoI) theory. Through a survey, four TSCs were purposively selected. A questionnaire was used to collect data from community members in the four telecentres involved. The data collected was tabulated under the various headings and presented using tables, frequencies, percentiles and generalisations with the help of the Statistical Package for the Social Sciences (SPSS). The results indicated that a variety of ICT tools have been adopted in the TSCs to provide the local community with the much-needed access to information and improved communication. The government should ensure that adequate varieties and levels of ICT competence are offered to all the citizens. In conclusion, there is a need for sufficient and coherent government policies regulating the training of the local community to use these ICTs effectively.

Community Development and Role of Tourism: A Case Study of Tourist Destination Manali in Himachal Pradesh (India)

2016 ◽  
Vol 2 (1) ◽  
Author(s):  
Sunil
Keyword(s):  
Traffic Congestion ◽  
Local Community ◽  
Negative Impact ◽  
Himachal Pradesh ◽  
Tourism Industry ◽  
Cultural Development ◽  
Infrastructure Development ◽  
Tourism Sector ◽  
The Government ◽  
Agriculture Products

Tourism sector has a significant role in the economic development of our country. Tourism sector has contributed 6.88 percent to the GDP and has 12.36 percent share in employment (direct and indirect) in the year 2014. It has also a significant share in foreign exchange earnings. The benefit of tourism mostly goes to the local community (Sonya & Jacqueline, Mansour E. Zaei & Mahin E. Zaei, 2013). In this paper, an attempt has been made to assess how the tourism industry has created an opportunity for the economic, political, social and cultural development of the local community at Manali in Himachal Pradesh (India) and also tried to study the problems that are associated with the tourism in the region. The study found that the tourism industry has been extending its contribution for the development of local community at Manali. It has been providing employment, business and investment opportunities, revenue generation for the government, encouraging the community to promote and preserve its art, culture and heritage, raising the demand of agriculture products, provided opportunities for local people to run and work in the transport business and by promoting MSMEs in the region. Besides the opportunities, the tourism industry has also added many problems to the local community. Traffic congestion, increase in water and air pollution, solid waste generation, degradation of the cultural heritage, ecological imbalances, rise in cost of living, increase in crime, noise and environment pollution, migration of people to the region, negative impact on local culture, and extra pressure on civic services during the tourists season, are the problems associated with the tourism. The study suggest that effective management of natural resources, dissemination of environment protection information, involvement of local community in decision making, professionalization in the working of local administration, extending the support of government in sponsoring the events, infrastructure development, tracking records of migrants with the help of local community to curb the crime rate, promotion and preservation of art, culture and heritage, involvement of NGOs, compliance of the rules can make tourism more beneficial in the development of local community.

Fault Tree Analysis for a Modern Communication System

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Kamal Hamid ◽  
Nadim Chahine
Keyword(s):  
Communication System ◽  
Communication Systems ◽  
Fault Tree ◽  
Fault Tree Analysis ◽  
Theory And Practice ◽  
Tree Analysis ◽  
Satisfactory Performance ◽  
System Components ◽  
Link Budget ◽  
Simulation Results

Wireless communications became one of the most widespread means for transferring information. Speed and reliability in transferring the piece of information are considered one of the most important requirements in communication systems in general. Moreover, Quality and reliability in any system are considered the most important criterion of the efficiency of this system in doing the task it is designed to do and its ability for satisfactory performance for a certain period of time, Therefore, we need fault tree analysis in these systems in order to determine how to detect an error or defect when happening in communication system and what are the possibilities that make this error happens. This research deals with studying TETRA system components, studying the physical layer in theory and practice, as well as studying fault tree analysis in this system, and later benefit from this study in proposing improvements to the structure of the system, which led to improve gain in Link Budget. A simulation and test have been done using MATLAB, where simulation results have shown that the built fault tree is able to detect the system’s work by 82.4%.

scholarly journals Peptide signaling without feedback in signal production operates as a true quorum sensing communication system in Bacillus subtilis

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Iztok Dogsa ◽  
Mihael Spacapan ◽  
Anna Dragoš ◽  
Tjaša Danevčič ◽  
Žiga Pandur ◽  
...  
Keyword(s):  
Gene Expression ◽  
Bacillus Subtilis ◽  
Quorum Sensing ◽  
Cell Density ◽  
Communication System ◽  
Communication Systems ◽  
Feedback Loop ◽  
Signal Molecules ◽  
Specific Cell ◽  
Sharp Transition

AbstractBacterial quorum sensing (QS) is based on signal molecules (SM), which increase in concentration with cell density. At critical SM concentration, a variety of adaptive genes sharply change their expression from basic level to maximum level. In general, this sharp transition, a hallmark of true QS, requires an SM dependent positive feedback loop, where SM enhances its own production. Some communication systems, like the peptide SM-based ComQXPA communication system of Bacillus subtilis, do not have this feedback loop and we do not understand how and if the sharp transition in gene expression is achieved. Based on experiments and mathematical modeling, we observed that the SM peptide ComX encodes the information about cell density, specific cell growth rate, and even oxygen concentration, which ensure power-law increase in SM production. This enables together with the cooperative response to SM (ComX) a sharp transition in gene expression level and this without the SM dependent feedback loop. Due to its ultra-sensitive nature, the ComQXPA can operate at SM concentrations that are 100–1000 times lower than typically found in other QS systems, thereby substantially reducing the total metabolic cost of otherwise expensive ComX peptide.

scholarly journals Design Methodology of Passive In-Line Relays for Molecular Communication in Flow-Induced Microfluidic Channel

Biosensors ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 65
Author(s):  
Puneet Manocha ◽  
Gitanjali Chandwani
Keyword(s):  
Communication System ◽  
Communication Systems ◽  
Microfluidic Channel ◽  
Microfluidic Channels ◽  
Molecular Communication ◽  
External Energy ◽  
Lab On Chip ◽  
Molecular Communication Systems ◽  
Macro Scale ◽  
On Chip

Molecular communication is a bioinspired communication that enables macro-scale, micro-scale and nano-scale devices to communicate with each other. The molecular communication system is prone to severe signal attenuation, dispersion and delay, which leads to performance degradation as the distance between two communicating devices increases. To mitigate these challenges, relays are used to establish reliable communication in microfluidic channels. Relay assisted molecular communication systems can also enable interconnection among various entities of the lab-on-chip for sharing information. Various relaying schemes have been proposed for reliable molecular communication systems, most of which lack practical feasibility. Thus, it is essential to design and develop relays that can be practically incorporated into the microfluidic channel. This paper presents a novel design of passive in-line relay for molecular communication system that can be easily embedded in the microfluidic channel and operate without external energy. Results show that geometric modification in the microfluidic channel can act as a relay and restore the degraded signal up-to 28%.

scholarly journals Implementation of conventional communication system in deep learning

2017 ◽  
Vol 7 (1.1) ◽  
pp. 696
Author(s):  
Satyanarayana P ◽  
Charishma Devi. V ◽  
Sowjanya P ◽  
Satish Babu ◽  
N Syam Kumar ◽  
...  
Keyword(s):  
Machine Learning ◽  
Computer Vision ◽  
Communication Network ◽  
Deep Learning ◽  
Communication System ◽  
Communication Systems ◽  
Physical Layer ◽  
Learning Capacity ◽  
Constrained Learning ◽  
Complex Channel

Machine learning (ML) has been broadly connected to the upper layers of communication systems for different purposes, for example, arrangement of cognitive radio and communication network. Nevertheless, its application to the physical layer is hindered by complex channel conditions and constrained learning capacity of regular ML algorithms. Deep learning (DL) has been as of late connected for some fields, for example, computer vision and normal dialect preparing, given its expressive limit and advantageous enhancement ability. This paper describes about a novel use of DL for the physical layer. By deciphering a communication system as an auto encoder, we build up an essential better approach to consider communication system outline as a conclusion to-end reproduction undertaking that tries to together enhance transmitter and receiver in a solitary procedure. This DL based technique demonstrates promising execution change than traditional communication system.  

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