Polytechnica
2520-8063
2520-8497
Cơ quản chủ quản: N/A
Các bài báo tiêu biểu
Preparation and Characterization of Hybrid Composite Film Based on Synthetic and Natural Materials
- 2019
Multiscale Molecular Modeling Applied to the Upstream Oil & Gas Industry Challenges
Tập 3 - Trang 54-65 - 2020
This review brings an overview based on recent publications of multi-scale
molecular modeling studies applied to the upstream Oil & Gas segment. These
works provide suitable insights on technologies of Oil & Gas interest ranging
from fluid properties under spatial confinement, and the phenomena occurring at
brine-oil-rock interfaces through enhanced oil recovery processes. Within a
broader phenome...
Ubiquitous Health Technology Management (uHTM)
Tập 4 - Trang 47-57 - 2021
The COVID-19 pandemic increased the need for distributed and ubiquitous health
technology management. The eminent risk of Sars-CoV-2 contamination when
visiting a health care establishment requires an efficient allocation of the
technical team. The equipment problems should be quickly identified and fixed to
keep the facility working at its full condition. This article presents a
solution to perfo...
Remote Vital Sign Monitoring in Accidents
Tập 4 - Trang 26-32 - 2021
This paper proposes to evaluate the feasibility of obtaining the heart rate (HR)
through remote Photoplethysmography (rPPG) while the subject is lying down in an
emergency situation. The proposed methodology performs image and signal
processing on frames containing part of a person’s skin to infer the blood
volume variation signal, and then, estimate the HR. As the study evaluates the
accuracy of ...
Perspectives on Manufacturing Automation Under the Digital and Cyber Convergence
Tập 1 - Trang 36-47 - 2018
The evolution of industrial automation has been divided into four or five main
cycles of “industrial revolutions,” also called “disruptive innovations” and
“automation revolutions.” The most recent one, started around the 1990s and
still on-going, points to the current perspectives envisioned for the
twenty-first century and perhaps even beyond. In practice, however, it is
difficult to comprehend ...
A Detailed Review on Wind and Solar Hybrid Green Energy Technologies for Sustainable Smart Cities
Tập 6 - Trang 1-20 - 2023
Smart City development is a program for urban redevelopment and refurbishment.
The main goal of a smart city is to stimulate economic growth and improve the
quality of life of people by facilitating local area development and utilizing
technology, particularly technology that leads to Smart results. Power
generation is also a very crucial factor in the power management of smart
cities. Most develo...
Green Technology: Transformation of Transpiration Vapor to Mitigate Global Water Crisis
Tập 2 - Trang 26-29 - 2019
The transpiration mechanism has been proposed for rerouting as it is the main
cause of groundwater loss which is also causing significant climate change by
releasing water vapor into the air. Since electrostatic force has the tendency
to tug down the water, thus, a static electricity force creating plastic tank
has been proposed to install at the bottom of plants to capture the
transpiration water...
Human Activity Recognition from Accelerometer with Convolutional and Recurrent Neural Networks
Tập 4 - Trang 15-25 - 2021
Smartphones are present in most people’s daily lives. Sensors embedded in these
devices open the possibility of monitoring users’ activities. The classification
of the intricate data patterns collected through these sensors is a challenging
task when considering hand-crafted features and pattern recognition algorithms.
In this work, to face this challenge, we propose a convolutional neural network...