Role Of Communication Technologies Research Articles

Emergency medical dispatch technologies: Addressing communication challenges and coordinating emergency response in low and middle-income countries

A majority of emergency response in low and middle-income countries (LMICs) without formal emergency medical services (EMS) rely on uncoordinated layperson first responders (LFRs) to respond to emergencies using readily available mobile phones and private transport. Although formally trained LFRs are an important foundation for nascent emergency medical services (EMS) development, without coordination by standardized emergency medical dispatch (EMD) systems, LFR response is limited to witnessed emergencies, which provides significant but incomplete coverage. After training and equipping LFRs, EMD implementation using telecommunications technologies is the next step in formal EMS development and is essential to coordinate response, given the impact of timely prehospital response, intervention, and transportation on reducing morbidity/mortality. In this paper, we describe the current state of dispatch technologies used for emergency response in LMICs, focusing on the role of communication technologies, current approaches, and challenges in communication, and offer potential strategies for future development.

Pengaruh Inovasi Produk, Kualitas Produk dan Harga terhadap Keputusan Pembelian Smartphone Iphone X di Kota Jayapura

The role of communication technology is currently very important because of the large demand for fast and precise information exchange. The unification of various functions of communication tools has been integrated into a communication tool called a smartphone. Crucial factors in supporting the success of a company are important things to pay attention to. Innovation leads to the creation of new products. Meanwhile, the quality of a product is assessed based on the size of the benefits obtained. So the purchasing decision is the end user's decision to consume a product. This type of quantitative research, with respondents being people who use iPhone X, totaling 150 people using random sampling techniques. From the research results, innovation, product quality and price contributed 63.4% to purchasing decisions. However, price does not partially influence the decision to purchase an iPhone X smartphone in the city of Jayapura.

D2D Communication Using Distributive Deep Learning with Coot Bird Optimization Algorithm

D2D (Device-to-device) communication has a major role in communication technology with resource and power allocation being a major attribute of the network. The existing method for D2D communication has several problems like slow convergence, low accuracy, etc. To overcome these, a D2D communication using distributed deep learning with a coot bird optimization algorithm has been proposed. In this work, D2D communication is combined with the Coot Bird Optimization algorithm to enhance the performance of distributed deep learning. Reducing the interference of eNB with the use of deep learning can achieve near-optimal throughput. Distributed deep learning trains the devices as a group and it works independently to reduce the training time of the devices. This model confirms the independent resource allocation with optimized power value and the least Bit Error Rate for D2D communication while sustaining the quality of services. The model is finally trained and tested successfully and is found to work for power allocation with an accuracy of 99.34%, giving the best fitness of 80%, the worst fitness value of 46%, mean value of 6.76 and 0.55 STD value showing better performance compared to the existing works.

Lightweight Encryption Assisted Man-in-The-Middle Attack-Resilient Steganography Model for Secure Satellite Imagery Services: LEMARS

The role of communication technologies has become increasingly vital in various fields such as industrial communication, surveillance and monitoring, healthcare, and data communication, leading to a surge in demand for these technologies in recent years. In this research paper, the LEMARS model is proposed as a novel and robust lightweight encryption assisted Man-in-The-Middle (MITM) attack-resilient steganography model for secure satellite imagery services. The proposed solution combines lightweight encryption and attack-resilient embedding to achieve higher attack-resilience with low computational cost and optimal reconstruction quality. The use of Feistel architecture-driven substitution and permutation-based block-cipher encryption and heuristic-driven pixel adjustment method for MITM-Adaptive B-Channel Embedding results in higher imperceptibility and superior attack-resilience under uncertain channels. The strategic amalgamation of FSPN-BCE, L2D-IWT, and HD-OMABE enabled attack-resilient steganography for secure satellite communication. The performance of LEMARS has been evaluated using Peak Signal-to-Noise Ratio (PSNR), entropy, Non-Parametric Change Rate (NPCR), Unified Average Change Intensity (UACI), and regular and singular block pattern changes. LEMARS achieved a PSNR value of 58.02 dB, an entropy value of 6.15 dB, an NPCR value of 99.84%, a UACI value of 33.70, and exhibited minimal block pattern changes. These results indicate that the proposed model achieved higher attack-resilience with low computational cost and optimal reconstruction quality. The research aimed to improve encryption and embedding methods to achieve an MITM-attack resilient embedding solution for secure satellite imagery services. The proposed LEMARS model exhibited superiority over other state-of-the-art methods, affirming the robustness of the proposed LEMARS model for real-time multimedia data security purposes, including remote sensing, satellite imagery services, telemedicine, and EHR. In conclusion, the LEMARS model offers an optimal solution for multimedia data security, combining lightweight encryption and attack-resilient embedding to achieve higher attack-resilience with low computational cost and optimal reconstruction quality.

Language access research for community health: provider perspectives on language access techniques and the role of communication technology

ABSTRACT Background: In the United States, 66 million people speak a language other than English at home. Patients with diverse language needs often face significant health disparities. Information and communication technologies have expanded the realm of modalities for patient-provider communication. However, the extent to which digital language access tools are utilized by healthcare providers is unknown. This research examines provider perspectives on language assistance techniques and the role of communication technology when serving patients with non-English language preference (NELP). Methods: Between April and July 2019, an online survey was administered to 3,033 healthcare providers (doctors, nurse practitioners, pharmacists, and dentists) in Washington State. Providers reported on their language access practices and perspectives on communication technology. Results: Most providers reported using ad hoc language access techniques when engaging patients with NELP, such as a patient’s family member or friend (75.8%), a patient’s child specifically (61.9%), or a bilingual staff member (64.3%). Professional techniques, such as in-person interpretation (53.5%), phone interpretation (57%), and video remote interpretation (38.8%), were used less often. Dissatisfaction with the language access processes of healthcare providers’ place of work was associated with a higher reliance on a patient’s family or friend for language interpretation. Conclusions: Findings suggest that providers might be under-utilizing professional and digital interpreter services while relying on ad hoc techniques. Such practices reveal systemic constraints on language access that might make it difficult for providers to access timely and reliable options for professional language interpretation, despite federal regulations that mandate such services for patients with NELP.

Measurement and Applications: The Role of Communication Technologies in Developing Distributed Measurement Systems and Measurement Applications

Communication technologies are of primary importance for today's activity, since they contribute to achieving a lot of services for humans, from simple phone calls to advanced multimedia services, banking activities, and healthcare, to cite a few [1]. They are also the key factor of many measurement applications in the contexts of industry 4.0, transportation, environmental monitoring, telemetering, building automation, and the emerging applications of the Internet of Things (IoT) and Industrial Internet of Things (IIoT) [2]–[4]. In other words, communication technologies enable the concept of “Networking for measurements” which explains the crucial role of networks for measurement applications.

Public Use of Telemedicine Communication Technology and Its Relationship to Healthcare Quality: A Comparative Study between the Egyptian and Saudi Public

Objectives: The research aims to identify the public's use of communication technology for the provision of remote medical services and its relationship to the quality of healthcare.
 Methods: The two researchers used the field survey method and a comparative approach to identify similarities and differences in the study sample. The study was conducted with a sample of 400 individuals from the Egyptian public. The survey newspaper tool was employed, and various statistical techniques were utilized, including the Pearson correlation coefficient and the t-test.
 Results: The findings of the study indicate a statistically significant correlation between the public's use of communication technology for providing remote medical services and the quality of healthcare. Additionally, a statistically significant correlational relationship exists between the role of communication technology in providing telemedical services and the development of public usage, along with its contribution to generating interest in these services.
 Conclusions: It is crucial to emphasize the public's use of communication technology for providing telemedicine services in order to achieve the Sustainable Development Goals (SDGs) and the global commitment to attaining universal health coverage by 2030.

Role of Communication Technology in Students Learning at Graduate level in District Lahore

The Role of Technology in students learning at Graduate level in Lahore. The objective of the current study was to; (1) identify the technology being used by the students for their learning. (2) To find out the uses of Communication Technology in learning at graduate level students in the city of Lahore. The population of the study was all Towns of the city of Lahore. The simple random sampling technique was used for the study. Through the simple random technique, 4 graduate colleges and 100 students were selected for B.S Program. Data is gathered through a research tool from students (20 items). Through statistical analysis results show that most students (87%) prefer the use of communication Technology in learning, they have developed confidence in practising learning (74%), and the interdisciplinary nature of support functions of technology helps students to integrate their learning (68%). On the other hand, most students lack communication resources in their institutes.

Scalable Co-presence: WhatsApp and the Mediation of Personal Relationships during the COVID-19 Lockdown

This article sheds light on how adults in Barcelona (ES), Groningen (NL), and Milan (IT) utilized WhatsApp to compensate for the lack of face-to-face interactions and to fight social isolation during the first 2 months of the COVID-19 lockdown. We argue that practices of WhatsApp usage have multiplied and diversified experiences of co-presence at distance and made group socialities even more important than before. Building on the concepts of “scalable socialities” and “polymedia,” the article formulates the concept of “scalable co-presence” to account for ways in which WhatsApp has enabled multiple experiences of proximity to others across different scales of sociality, from one-to-one to large groups interactions. In this article, we also argue that the concept of “scalable co-presence” is relevant to bring the study of mediated co-presence out of media and migration studies into the broader field of media and cultural studies. With reduction in mobility, increased social distancing, and ubiquitous connectivity, the role of communication technologies in mediating proximity at distance has become crucial for many more people around the world outside the context of transnational migration. The concept is also relevant to acknowledge the increased importance of mediated group interactions and communications in (post)-pandemic digital societies.

Role of communication technologies between choreographer and composer during Aotearoa/New Zealand’s COVID-19 response

This article demonstrates how rapidly creatives can amend their creative processes to account for imposed limitations, particularly in the context of COVID-19. It documents a gradual shift in the way that in-person collaboration is valued. The use of communication technologies between composer and choreographer are compared through examples of the authors’ own work both before and during the COVID-19 pandemic. This allows for observations to be made as to how interpersonal, domestic and international creative processes may develop in the future global ‘new normal’. Aotearoa/New Zealand’s current quasi-post-pandemic status allows for predictions to be made about what this collaborative relationship may look like for the rest of the world post-COVID.

Understanding the Role of Communication Technology in Facilitating Social Connectivity and Addressing Loneliness

In the United States, two out of five adults report feelings of loneliness. The evolvement of communication technologies presents a promising potential in helping improve social connectivity and address the experience of loneliness. However, the sense of presence (embodiment) users are able to achieve through the technologies can vary depending on their abilities and functions. The present study identified user characteristics associated with an interest to adopt telepresence technologies (e.g., videoconferencing, smart displays, robots) across various levels of embodiment. The data for this study were collected using a Qualtrics survey which was distributed via Amazon Mechanical Turk. The participants recruited for this study were between the ages of 18-78 years old, constituting a total sample size of 384 participants. The data were analyzed using four logistics regression models. The dependent variables aimed to identify participants' interest to adopt telepresence technologies across varying embodiment levels. Across the lifespan older adults were significantly more likely to report lower rates of overall loneliness than young and middle-aged adults. Our findings indicate that those interested in adopting communication technologies with higher levels of embodiment had significantly higher odds of reporting being divorced or widowed (OR=4.12, p<.05), reside in a rural community (OR=2.20, p<.05), and report higher rates of emotional loneliness (OR=1.20, p<.05). Across the four models, there was no significant difference in participants' interest to adopt telepresence technologies. These results suggest that the sense of presence achieved across the various types of communication technologies may help address feelings of loneliness and support healthy aging.

Lyapunov optimization machine learning resource allocation approach for uplink underlaid D2D communication in 5G networks

Device-to-device (D2D) communication plays a vital role in communication technologies with resource management and power control, which are the major issues for researchers in the era of 2020. In 5G networks, machine learning algorithms play a crucial role to manage these issues. In the proposed work, the problem is formulated for the uplink underlaid model of D2D communication. The Lyapunov optimization technique is utilized with a combination of machine learning techniques for resource allocation in D2D communication. First, the maximization of uplink and overall system capacity is formulated with resource management, which guarantees the signal to interference noise ratio for the D2D users. The optimization is a mixed integer non-linear problem which uses the Lyapunov optimization method to optimize the bit error rate value and iterative algorithm to optimize the power value with different constraints. After attaining the optimized value, the support vector machine technique is utilized to ensure the spectral efficiency of an overall system in autonomous mode. Simulation results show that the proposed method provides higher reliability and power efficiency with higher system capacity in comparison to prevailing technologies.

Mediated communication matters during the COVID-19 pandemic: The use of interpersonal and masspersonal media and psychological well-being

The COVID-19 pandemic has significantly changed our social lives. Stay-at-home orders and physical distancing guidelines have led to restricted face-to-face interactions. The role of communication technologies has become important more than ever. The present study investigated how people use interpersonal (i.e., phone calling, texting, video chatting) and masspersonal media (i.e., Facebook, Instagram, Twitter) for different purposes (i.e., social connection, entertainment, information seeking) during the pandemic. Further, we examined how such mediated communication is associated with users’ loneliness and, in turn, satisfaction with life. Results showed that people preferred interpersonal media for social connection and masspersonal media for entertainment and information seeking. The use of interpersonal and masspersonal media and its purpose were associated with users’ psychological well-being both positively and negatively. Social use of interpersonal media was associated with decreased loneliness and, in turn, increased satisfaction with life. However, using media for information seeking was associated with increased loneliness and, in turn, decreased satisfaction with life.

Psychosocial Effects and Use of Communication Technologies during Home Confinement in the First Wave of the COVID-19 Pandemic in Italy and The Netherlands.

(1) Background: The COVID-19 pandemic forced people from all around the globe to strongly modify their daily routines, putting a significant strain on the social aspects of daily lives. While the first wave of the pandemic was a very challenging time in all countries, it is still uncertain whether various lockdown intensities and infection rates differed regarding their psychosocial impact. This work therefore aimed to investigate (i) the psychosocial effects of home confinement in two European countries that underwent different lockdown intensities: Italy and the Netherlands and (ii) the role of communication technology in relation to feelings of loneliness. (2) Methods: A cross-sectional online survey inquiring about different psychosocial variables and the use of and satisfaction towards communication technology was circulated among the general public during the first wave of the COVID-19 pandemic. In total, 629 participants (66% female, 68% from the Netherlands) answered each question twice, referring to “before” and “during” the pandemic. (3) Results: We found significant negative effects of COVID-19 home confinement on depressive feelings (p < 0.001, %∆ = +54%), loneliness (p < 0.001, %∆ = +37.3%), life satisfaction (p < 0.001, %∆ = −19.8%) and mental wellbeing (p < 0.001, %∆ = −10.6%) which were accompanied with a significantly increased need for psychosocial support (p < 0.001, %∆ = +17.3%). However, the magnitude of psychosocial impact did not significantly differ between residents undergoing a more intense (Italy) versus a less intense (Netherlands) lockdown, although the decrease in social participation was found to be significantly different for both countries (z = −7.714, p < 0.001). Furthermore, our findings demonstrate that the increase in loneliness was associated with the adoption of new digital communication tools (r = 0.21, p < 0.001), and significantly higher for individuals who started to adopt at least one new digital communication tool during confinement than for those who did not (z = −4.252, p < 0.001). (4) Conclusions: This study highlights that, although COVID-19 home confinement significantly impacted psychosocial wellbeing during the first wave of the pandemic, this impact did not differ based on lockdown intensity. Recognizing the increasing adoption of digital communication technology in an attempt to reduce lockdown loneliness, future studies should investigate what is needed from the technology to achieve this effect.

Racial/Ethnic Disparities in Patient-Provider Communication and the Role of E-Health Use

Although the health care industry has strived to address racial/ethnic disparities in health communication, several gaps remain. Previous findings suggest that communication technology might help narrow the gaps; however, they do not provide a comprehensive picture of how or why. To answer these questions, we examined the potential role of communication technology in mitigating the racial/ethnic disparities in patient-provider communication. Data analysis of the 2018 Health Information National Trends Survey (N= 3,504) revealed that the levels of perceived quality of communication with health care providers were lower among Asians and Hispanics than non-Hispanic Whites while no difference emerged between Blacks and non-Hispanic Whites. Although the adoption of communication technology was relatively high across minority groups, its use appeared to play different roles in different racial/ethnic populations. The Internet and patient portals showed no particular associations with patient-provider communication except for Black Internet users, who reported poorer experiences with patient-provider communication than non-users. Among Asians and Hispanics, social media and mobile communication appeared to play different roles in impacting communication experiences with health care providers. The findings suggest that communication technologies need to be strategically utilized and tailored to better meet the communication needs of racial/ethnic minorities.

Upotreba medija u nastavi španskog jezika

In this paper, a new role of communication technologies (media), which provided the basis for radical changes in the educational process today, was examined. The importance of the media and the associated advantages was considered, and the possibilities of their application in Spanish language teaching were analyzed. The new teaching methods strive to adapt to the communication system of new generations of students and, thus, help students achieve their goals. Accordingly, there is a variety of forms of using the media in todays teaching, as well as of teaching activities that can be realized by the application of the media. The main purpose of using communication technologies in teaching is to create an educational model that will provide comprehensive language training, including a student-oriented model of education. The potential of multimedia today includes increased teaching capacities of teachers so as to organize and realize a new teaching concept that is different from the traditional one.

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The political decision-making process has always been at the center of attention of states. In this regard, there are a number of theories and practical manifestations that reflect the whole essence of the decision-making process. The specificity of the decision-making process in conditions of the state is rather due to the important principles of reciprocity and proportionality. The main goal here is the implementation of an effective state policy with the participation of all, as well as the adoption of joint mutually acceptable decisions. Making joint decisions leads to the fact that not one, but all will be blamed for the results and consequences. The adoption of effective decisions is conditioned by the stages of decision making, which form the basis of this process by appropriate methodology and modeling. One of the important issues is the issue of decision-making in emergency or critical situations, a process that has special procedures and technologies. The role of communication technologies is also important, when the decision-making process is accompanied by the use of diplomatic or negotiation tools.

Application of modern supply chain in 5G scenario

The continuous innovation and development of information technology and information infrastructure has driven the evolution of the supply form, and with the emergence of 5G, a mobile integrated communication system that includes communication access, interconnection, and connectivity of things, it has now evolved to a modern supply chain of the social organization collaborative type. This paper briefly describes the process of supply chain development, examines the role of communication technology in driving supply chain development, discusses the relationship between modern supply chain and social development and the support of 5G for modern supply chain, and illustrates the application of 5G in modern supply chain scenarios by reducing information time lag in market-side scenarios as an example.

Ethnomethodology Study of Digitalized Social Communication Apprehension in Basmala Youth Community Members

In the era of Society 5.0, the role of communication technology was further enhanced so that it made it easier for humans in various aspects, such as economic, social, cultural, educational, health, business, and so on. However, the sophistication of information and communication technology causes interpersonal to interact less rarely face to face and face to face because it is more comfortable interacting through cyberspace through social media. This research was conducted to illustrate how social communication from understanding anxiety in the digital age. In conducting interactions, each individual can experience communication fears where individuals tend to experience anxiety because too much information is received. The group can be one of the very positive spheres of communication. The object of this research is Basmala members, who have various backgrounds as members of Islamic spiritual groups who uphold religious values. This research uses a qualitative research method with an ethnomethodology type that looks at how the disclosure of reality in people's lives and how individuals receive, learn, apply information provided in the community. Basmala is an Islamic spiritual organization whose members are students. As a religious organization where the culture and activities of the organization also have characteristics that can lead to the basic rules of religion that are expected to familiarize its members to deal with differences in the communication process to overcome the causes of communication apprehension

Blazing a New Trail: The Role of Communication Technology in Women’s Mountain Biking

Women’s experiences in largely male sporting worlds often include marginalization and patronizing attitudes that can make participants unwelcome. Yet some women describe positive, liberating experiences in these sports. How do these women negotiate a largely male sport? What strategies do they employ to craft supportive communities? Based on interviews with 60 mountain bikers and email correspondence with an additional 98 bikers, along with results from a global survey of over 2,300 bikers, this paper examines women’s strategies for creating communities in which they can fully participate. The research uncovers the important role of communication technologies. While media practices can promote the celebration of risk-taking and aggression, they also provide a platform for talking back and building an alternative, supportive community.