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Keyword: Quality parameters
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Open AccessArticle
6 Pages, 668 KB Download PDF

Evaluation of the Quality Parameters of a 4G-LTE Communications Base Station, Installed in a Rural Area of Peru

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 1, Page # 71–76, 2020; DOI: 10.25046/aj050109
Abstract:

This article has to specify the quality parameters of a Communications Base Station with 4G-LTE technology, installed in a rural area of Peru. The problem of this investigation is due to the fact that many areas of the country do not have a communications network capable of covering the high demand of the inhabitants; this…

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(This article belongs to Section Telecommunications (TEL))
Open AccessArticle
6 Pages, 894 KB Download PDF

A Surface Plasmon Resonance (SPR) and Water Quality Monitoring: A System for Detecting Harmful Algal Bloom

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 770–775, 2021; DOI: 10.25046/aj060185
Abstract:

Harmful algal blooms (HAB) or “Red tides” are organisms which produce toxins which are harmful to humans, fish, and other marine mammals. The said toxins come from dinoflagellates of genus Pyrodinium Bahamense var Compressum that cause Paralytic Shellfish Poisoning (PSP) and Dinophysis Caudata and Prorocentrum lima which results to Diarrhetic Shellfish Poisoning (DSP). In the…

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(This article belongs to Section Remote Sensing (RMS))
Open AccessArticle
6 Pages, 1,805 KB Download PDF

Design of a Remote Real-time Groundwater Level and Water Quality Monitoring System for the Philippine Groundwater Management Plan Project

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1007–1012, 2020; DOI: 10.25046/aj0506121
Abstract:

Recent technological advances allow us to utilize remote monitoring systems or real-time access of data. While the use of remote monitoring systems is not new, there are still numerous applications that can be explored and improved on, one such is groundwater level and quality monitoring. In the Philippines, the extraction of groundwater for both domestic…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
10 Pages, 1,117 KB Download PDF

Technological Stages of Schwartz Cylinder’s Computer and Mathematics Design using Intelligent System Support

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 447–456, 2021; DOI: 10.25046/aj060148
Abstract:

In this paper, one of the “problem zones” in mathematics concerned with the surface area of three-dimensional bodies is presented by computer and mathematical modeling with synergetic effects using intelligent system support. The problems of personal self-organization and technological stages of student’s research activity in the process of modern achievements in science adaptation in teaching…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
9 Pages, 1,706 KB Download PDF

Parametric Study for the Design of a Neutron Radiography Camera-Based Detector System

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 248–256, 2021; DOI: 10.25046/aj060327
Abstract:

The field of view (FOV) and spatial resolution (SR) are the major image quality parameters which are being optimized in neutron radiography (NR) technique. This requires effective components selection during the design of NR detector systems. The selection is a discouraging task owing to often having conflicting experimental requirements and related constraints. In this work,…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2020-21 & Section Radiology (RIO))

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