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1.
Sensors (Basel) ; 23(8)2023 Apr 11.
Article in English | MEDLINE | ID: mdl-37112216

ABSTRACT

5G (fifth-generation technology) technologies are becoming more mainstream thanks to great efforts from telecommunication companies, research facilities, and governments. This technology is often associated with the Internet of Things to improve the quality of life for citizens by automating and gathering data recollection processes. This paper presents the 5G and IoT technologies, explaining common architectures, typical IoT implementations, and recurring problems. This work also presents a detailed and explained overview of interference in general wireless applications, interference unique to 5G and IoT, and possible optimization techniques to overcome these challenges. This manuscript highlights the importance of addressing interference and optimizing network performance in 5G networks to ensure reliable and efficient connectivity for IoT devices, which is essential for adequately functioning business processes. This insight can be helpful for businesses that rely on these technologies to improve their productivity, reduce downtime, and enhance customer satisfaction. We also highlight the potential of the convergence of networks and services in increasing the availability and speed of access to the internet, enabling a range of new and innovative applications and services.

2.
Rev. cuba. cir ; 25(2): 190-6, mar.-abr. 1986. tab
Article in Spanish | CUMED | ID: cum-448

ABSTRACT

Se realiza un estudio descriptivo retrospectivo en 123 pacientes portadores de cáncer de colon. Se informa que el 57


de los pacientes correspondió al sexo femenino y el colon sigmoides el segmento más afectado. Se describen los síntomas y signos más frecuentes, así como el tiempo de evolución clínica preoperatória, según la localización del cáncer en el colon (AU)


Subject(s)
Adult , Middle Aged , Aged , Humans , Male , Female , HISTORIA DE LA MEDICINA DEL SIGLO 20 , Colonic Neoplasms/epidemiology , Age Factors , Sex Factors , Retrospective Studies
3.
Rev. cuba. cir ; 25(2): 190-6, mar.-abr. 1986. tab
Article in Spanish | LILACS | ID: lil-103342

ABSTRACT

Se realiza un estudio descriptivo retrospectivo en 123 pacientes portadores de cáncer de colon. Se informa que el 57% de los pacientes correspondió al sexo femenino y el colon sigmoides el segmento más afectado. Se describen los síntomas y signos más frecuentes, así como el tiempo de evolución clínica preoperatória, según la localización del cáncer en el colon


Subject(s)
Adult , Middle Aged , Humans , Male , Female , History, 20th Century , Colonic Neoplasms/epidemiology , Age Factors , Retrospective Studies , Sex Factors
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