Legends about 5G Technology: The Truth | Chapter 1 | Scientific Research, New Technologies and Applications Vol. 7

5G has come to stay. Since its rollout in 2019, 5G wireless networks have been growing in both availability and use cases. Apple was the first company to introduce 5G in 2020 by offering its newest iPhone with 5G compatibility. From there, the floodgates opened, and today as much as 62% of smartphones are built with 5G connectivity [1].  It has been noted that 5G networks transmit data as fast as 10 or even 20 gigabits per second (Gbps)—more than 100 times faster than 4G. The automotive, healthcare, logistics and manufacturing sectors are among the sectors projected to benefit the most from 5G capabilities. 5G has been hailed as a disruptive technology, comparable to artificial intelligence (AI), machine learning (ML) and the Internet of Things (IoT) in terms of the kinds of change it is bringing about.  5G has been praised for its transformative potential across a number of industries because it has the ability to move large volumes of data swiftly and securely between connected devices at speeds never achieved before [2]. Some of the most important differences between 5G and its predecessors are: firstly, “Smaller physical footprint”, that is 5G transmitters are smaller than those on predecessors’ networks, secondly, “Improved error rates”, meaning 5G’s adaptive Modulation and Coding Scheme (MCS) - a schematic for transmitting data, is more powerful than the schemes used in 3G and 4G networks, thirdly, “Better bandwidth”, that is, 5G can support more devices at the same time by using more radio frequencies including low-band (less than 1 GHz), mid-band (1 GHz–6 GHz) and high-band (24 GHz–40 GHz), and fourthly,” Lower latency”, that is the time it takes data to travel from one location to another is better than on previous networks, making routine activities like downloading a file or working in the cloud much faster [2].

 

Author (s) Details

Oduroye, Ayorinde P
Caleb University, Imota, Lagos State, Nigeria.

 

Oyelowo, Timothy Olaniran
Caleb University, Imota, Lagos State, Nigeria.

 

Sarumi, Jerry Abayomi
Lagos State University of Technology, Ikorodu, Lagos State, Nigeria.

 

Please see the book here:- https://doi.org/10.9734/bpi/srnta/v7/765

An Overview of Communication System of the Elderly after Retirement | Chapter 5 | Recent Trends in Arts and Social Studies Vol. 7

 This member presents a concise description of the relative system of the retired after retirement. The union between age of retirement and flaw can be various in comparison with fitness. Frailty in older persons is a very common condition and associated with antagonistic (health) outcomes, like regimen, institutionalization and obliteration. The method used in this place study is the interview-based survey and the results are obtained following in position or time interviewing twenty people. They are betwixt 65 and 80 years old and few of them live in country areas and so forth live in urban fields. The interviewees underlined the value of asserting relationships with kin, friends, and the community later retirement. The old look after their grandchildren and help around delegation of representatives. They also receive help from family, companions, neighbors, and the community when they are in need (either they are ill, unable to move, or alone). The retired wellbeing is broadly generated by the public network through communication, through trading experience or "reviving thoughts".Among the activities facilitating the growth and consolidation of the related system, the following stand out: land work, household activities, caring for grandchildren, connection in community existence.  All of the testimonies underscore the essential needs of the aging, including opportunities to express belief, ideas, and impressions, community connections, security and security, and a sense of purpose. These findings can be a part of an excellent starting point for building and creating appropriate local regulations as well as for the local incident of the social network.

Author(s) Details:

Sorina Corman,
Faculty of Social Science and Humanities, Lucian Blaga University of Sibiu, 5-7 Victoriei, Sibiu, Romania.

Please see the link here: https://stm.bookpi.org/RTASS-V7/article/view/11773

Study about Social Media and the Impact on Alcohol Consumption in Public University, Western Amazon City, Brazil | Chapter 07 | Emerging Trends in Disease and Health Research Vol. 7

 The purpose of this study is to examine the frequency with which alcoholic content is visualised on Facebook, Instagram, and Snapchat, as well as patterns of consumption, reasons for drinking, and the most commonly used social network, in order to determine if there is a significant link between individual drinking behaviour during the beginning period and six months later. This is a quantitative descriptive study that was developed at the Federal University of Rondônia in the Western Amazon. The data was gathered by administering questionnaires to incoming freshman students in two periods: from August to December 2016/2 and again from March to June 2017/1, with 52.8 percent of males in 2016/2 and 57.9% of females in 2017/1, with ages ranging from 18 to 20 years in both periods. Facebook has emerged as the most popular social media network among college students. In 2016/2, 63.9 percent of Facebook users reported viewing alcohol content and drinking it, compared to 70.4 percent on Instagram and 74.1 percent on Snapchat. In 2017/2, 65.8% of academics reported reading alcoholic content on Facebook and consuming alcoholic beverages, compared to 74.1 percent on Instagram and 74.4 percent on Snapchat. The most commonly claimed reason for claiming to consume alcohol is "celebrating a great occasion with friends." Because they do not consider themselves exposed, the majority of students deemed the association between exposure to the alcohol content of virtual media and their network of friends undetected.

Many university students begin their studies by consuming alcoholic substances, which explains why there is no significant change in alcohol consumption between the observed moments, despite the discovery of a link between the visualisation of alcohol content in social media and consumption, with Snapchat having the greatest impact.

Author(S) Details

Rosely Valéria Rodrigues
Department of Medicine, Federal University of Rondônia, Porto Velho, Brazil.

Marina Gomes Martellet
Academic Nursing, Federal University of Rondônia, Porto Velho, Brazil.

Giovanna Lorena Nery Tavernard
Academic Nursing, Federal University of Rondônia, Porto Velho, Brazil.

Sérgio Valério Escobar Filho
Academic Medicine, Federal University of Rondônia, Porto Velho, Brazil.

View Book:- https://stm.bookpi.org/ETDHR-V7/article/view/6594

Educational Software for Analysis of Complex Networks Using the Spectral Graph Theory | Chapter 10 | Innovations in Science and Technology Vol. 3

 This paper presents instructional software for analysing complex networks and visualising algorithms using spectral graph theory. The system was written in the Java programming language and can run as a standalone Java application or a Java applet. A genuine system, such as a web or social network, or an Internet infrastructure network, is often referred to as a network. The mathematical representation of the network is a graph. To comprehend a system, one must first comprehend the graph that represents the system's network. The spectral graph theory explores the relationship between graphs and eigenvalues and eigenvectors. Specific topological aspects of a graph are used to characterise connectivity and have a significant impact on dynamic processes in complex networks. The technology allows for the design of a variety of laboratory tasks that allow students to visually track the processes that occur in complicated networks.

Author(S) Details

Nenad Jovanovic
Faculty of Technical Sciences, University of Pristina, Postal Addresses: Kneza Milosa 7, 38220, Kosovska Mitrovica, Serbia.

View Book:- https://stm.bookpi.org/IST-V3/article/view/5461