Survey of COVID-19 Prediction Models and Their Limitations
Mohammad Ennab,
Hamid Mcheick
Issue:
Volume 11, Issue 2, April 2022
Pages:
14-21
Received:
19 December 2021
Accepted:
11 April 2022
Published:
20 April 2022
Abstract: COVID-19 pandemic has been spreading globally and has been influencing the daily life of human beings in addition to the economies of most countries around the globe. Early and accurate detection of COVID-19 coronavirus is crucial to prevent and control its outbreak using medical treatment and timely quarantine. The daily massive increases in the cases of COVID-19 patients worldwide and the limited solutions of the available diagnosing techniques have resulted in difficulties in pointing out the presence of the disease. Wherefore, the necessity arises to find other alternatives by leveraging the artificial intelligence (AI) models which create intelligent entities that have demonstrated themselves particularly successful due to their spectacular innovations in video processing and image, in addition to their highly accurate projection models. This survey contributes to studying the state of the art of the AI models that have been fighting against the COVID-19, highlighting the limitations that are significant and present noteworthy barriers to struggle with a pandemic, and recommends the trends for the incoming research on the pandemic.
Abstract: COVID-19 pandemic has been spreading globally and has been influencing the daily life of human beings in addition to the economies of most countries around the globe. Early and accurate detection of COVID-19 coronavirus is crucial to prevent and control its outbreak using medical treatment and timely quarantine. The daily massive increases in the c...
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GoFearless: A Safety and Security Android Based Application for Women
Quazi Maliha Masud,
M. Mesbahuddin Sarker,
Alistair Barros,
Md Whaiduzzaman
Issue:
Volume 11, Issue 2, April 2022
Pages:
22-30
Received:
21 March 2022
Accepted:
8 April 2022
Published:
20 April 2022
Abstract: In today’s world, savagery against women has developed at an alarming rate considering the startling and dishonorable episodes around us. For different purposes, women got to travel alone in public transport to known or even obscure areas, at night as well. Moreover, they confront sexual badgering, eve-teasing, kidnapping, and whatnot. From the social, psychological, and legal points of view, these phenomena have significantly affected people from all sectors. For the last couple of years, the utilization of GPS navigation equipped with smartphones has extended significantly. Thus a smartphone can be utilized proficiently for individual security or other security purposes. This paper represents an android application entitled “GoFearless” that can protect ladies from hazardous circumstances so that they can feel courageous while traveling or getting to work every day. It is an android app with unique features such as instant cautioning the trusted contacts in conjunction with user location with three emergency trigger buttons-Panic, Cautious, and Update. Besides these, there are other options like addresses of adjacent police stations, police contacts, one-tap call to a national crisis number, recording and saving the surrounding phenomenon for future evidence purposes, etc. This app is developed in Android Studio utilizing Java Development kit, thus acting as a defender, taking after the user until they feel secure.
Abstract: In today’s world, savagery against women has developed at an alarming rate considering the startling and dishonorable episodes around us. For different purposes, women got to travel alone in public transport to known or even obscure areas, at night as well. Moreover, they confront sexual badgering, eve-teasing, kidnapping, and whatnot. From the soc...
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Development of Water Level and Water Quality Monitoring System in Multiple Water Areas of Hongze Lake Based on 5G Technology
Li Jing,
Li Ruofan,
Wang Kundong,
Li Hui
Issue:
Volume 11, Issue 2, April 2022
Pages:
31-34
Received:
1 April 2022
Accepted:
18 April 2022
Published:
25 April 2022
Abstract: In order to further improve the intelligence level of current multi-water level water quality monitoring in Hongze Lake and reduce the incidence of catastrophic accidents, a multi-water water level water quality monitoring system based on 5G communication technologies in Hongze Lake was proposed in this paper. The embedded system chip RK3399 was used to construct the bottom-level monitoring core module. For the convenience of emergency and system debugging, the bottom-level module was also designed with a matrix keyboard and corresponding LCD liquid crystal display. Zigbee communication was used to obtain the water level and water quality sensor array information in multiple waters, and data fusion processing was performed through 5G communication. 5G module was used for communication between bottom-level module and server. At present, the cost of server leasing is relatively high. In order to reduce the cost of server leasing, the high-level language Delphi was combined with Socket communication to independently build the underlying server module in this paper. The underlying server module was convenient and flexible, with large storage capacity and low cost; the mobile APP client was designed to communicate wirelessly with the server. After on-the-spot monitoring of the Hongze Lake area, the monitoring system was in good operation, with fast parameter acquisition and screen capture, which could meet the expected results and provide a good solution for water level water quality monitoring in multiple water areas.
Abstract: In order to further improve the intelligence level of current multi-water level water quality monitoring in Hongze Lake and reduce the incidence of catastrophic accidents, a multi-water water level water quality monitoring system based on 5G communication technologies in Hongze Lake was proposed in this paper. The embedded system chip RK3399 was us...
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