Tools, Technologies and Frameworks for Digital Twins in the Oil and Gas Industry: An In-Depth Analysis.

The digital twin (DT), which involves creating a virtual replica of a physical asset or system, has emerged as a transformative set of tools across various industries. In the oil and gas (O&G) industry, the development of DTs represents a significant evolution in how companies manage complex operations, enhance safety, and optimize decision-making processes. Despite these significant advancements, the underlying tools, technologies, and frameworks for developing DTs in O&G applications remain non-standardized and unfamiliar to many O&G practitioners, highlighting the need for a systematic literature review (SLR) on the topic.

[Tuberculosis in children and adolescents in Ecuador: analysis of reporting, disease characteristics and treatment outcomeTuberculose em crianças e adolescentes no Equador: análise da notificação, características da doença e resultados do tratamento].

Objectives: To estimate the tuberculosis (TB) burden in children under 15 years of age and to describe the clinical and epidemiological characteristics and the results of the anti-tuberculosis treatment in Ecuador.

Methods: A retrospective study was carried out using data from the national TB programm for 2015 and 2016. The rate and percentage of cases of childhood TB were estimated and the disease characteristics and treatment outcome were described according to age categories: 0-4, 5-9 and 10-14 years.