Zobrazeno 1 - 10
of 1 084
pro vyhledávání: '"Hoang Pham"'
Autor:
Hoang Pham
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2916 (2024)
In some settings, systems may not fail completely but instead undergo performance degradation, leading to reduced efficiency. A significant concern arises when a system transitions into a degraded state without immediate detection, with the degradati
Externí odkaz:
https://doaj.org/article/2781ec4e127744dca8d0b848edfd60de
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1641 (2024)
It is becoming increasingly common for software to operate in various environments. However, even if the software performs well in the test phase, uncertain operating environments may cause new software failures. Traditional proposed software reliabi
Externí odkaz:
https://doaj.org/article/127eb72535584ff8ba74dd1d7246f5ff
Autor:
Hoang Pham
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 9, Pp 8975-9004 (2022)
This paper presents some recent views on the aspects of vitamin D levels in relation to the COVID-19 infections and analyzes the relationship between the prevalence rates of vitamin D deficiency and COVID-19 death rates per million of various countri
Externí odkaz:
https://doaj.org/article/a528a206d34d416592a6fc92684dba3c
Publikováno v:
Applied Sciences, Vol 13, Iss 19, p 10836 (2023)
Software is widely used in various fields. There is no place where it is not used from the smallest part to the entire part. In particular, the tendency to rely on software is accelerating as the fields of artificial intelligence and big data become
Externí odkaz:
https://doaj.org/article/acf33ab503294d2abd2f2ed5cc3f248d
Publikováno v:
Mathematics, Vol 11, Iss 18, p 3810 (2023)
The coronavirus disease (COVID-19) outbreak has prompted various industries to embark on digital transformation efforts, with software playing a critical role. Ensuring the reliability of software is of the utmost importance given its widespread use
Externí odkaz:
https://doaj.org/article/51617be72df44a628007b2f806562036
Autor:
Thien Pham, Trung Le, Dat Dang, Hung Bui, Hoang Pham, Loi Truong, Mao Nguyen, Hung Vo, Quan Thanh Tho
Publikováno v:
IEEE Access, Vol 10, Pp 117067-117083 (2022)
In recent years, lithium-ion batteries (LIB) have been used widely in portable electronic devices because of their advantages of durability, stability, high-capacity, low-cost, light-weight and small-scale. It makes LIB also deployed in various compl
Externí odkaz:
https://doaj.org/article/e628a624578040a9a079171cd6f648f8
Autor:
Hoang Pham
Publikováno v:
International Journal of Mathematical, Engineering and Management Sciences, Vol 5, Iss 6, Pp 1140-1155 (2020)
COVID-19 is caused by a coronavirus called SARS-CoV-2. Many countries around the world implemented their own policies and restrictions designed to limit the spread of Covid-19 in recent months. Businesses and schools transitioned into working and lea
Externí odkaz:
https://doaj.org/article/efa3c096fbda4d23b117dd8fe1898cc3
Autor:
Hoang Pham
Publikováno v:
International Journal of Mathematical, Engineering and Management Sciences, Vol 5, Iss 1, Pp 1-12 (2020)
The random variable X represents the stress placed on the system by the operating environment and random variable Y represents the strength of the system. A system is able to perform its intended function if its strength is greater than the stress im
Externí odkaz:
https://doaj.org/article/02e8067f2af74a7ea87570b2d64fe54d
Autor:
Hoang Pham
Publikováno v:
Axioms, Vol 12, Iss 1, p 92 (2023)
Stress is the body’s response to something that requires action or attention. In general, anything that poses a real challenge or threat to a person’s well-being can cause stress. Stress can slow down a person’s well-being activities. Often, yo
Externí odkaz:
https://doaj.org/article/2ea3dbc645cb4a4d8d37f62d8986a224
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12383 (2022)
Software is used in various industries, and its reliability has become an extremely important issue. For example, in the medical industry, software is used to provide medical services to underprivi-leged individuals. If a problem occurs with the soft
Externí odkaz:
https://doaj.org/article/19f596f3f5e343ba8cf09f551438e096