ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Economy
Technology
Agronomy and forestry
Education
Research
Pure sciences
Biology
Social Sciences
Architecture and Urbanism
Computing
all records (74)

Languages
English
Spanish
Portuguese
German
French

Countries
Indonesia
USA
Ukraine
Brazil
Switzerland
South Africa
Russia
Romania
Austria
Spain
all records (79)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
26.604  Articles
1 of 2.661 pages  |  10  records  |  more records»
The environmental pollution that arose from the 20th century has led to the search for clean and renewable energies, so this research aims to determine the efficiency of a two-axis solar tracker system, through the analysis of the data obtained. In view o... see more

A photovoltaic cell produces electrical energy directly from visible light. However, their efficiency is fairly low.So, the solar cell costs expensive as compared to other energy resources products. Various factors affect solarcell efficiency. This paper ... see more

The construction and operation principle of track circuit protection system from electromagnetic hindrances have been considered in the article. The cost efficiency of introducing the system has been estimated.

Currently, more people choose renewable energy over conventional energy, such as solar energy, which is the most eligible renewable energy in Palembang and South Sumatra due to its strategic location in the equator. However, solar energy cultivation is ex... see more

Several maximum power point (MPP) tracking algorithms for solar power or photovoltaic (PV) systems concerning partial-shading conditions have been studied and reviewed using conventional or advanced methods. The standard MPPT algorithms for partial-shadin... see more

The purpose of study was to develop and to substantiate experimentally the efficiency of the 8-week model of the stage of direct training for main competitions of highly qualified multi-sport athletes in track-and-field athletics. Material and Method... see more

The purpose of this paper is to determine the number of proposed work stations based on Rank Positional Weight and to find out the results of the comparison between the initial work station conditions and the proposed work station conditions. The method u... see more

Particle filters can become quite inefficient when applied to a high-dimensional state space since a prohibitively large number of samples may be required to approximate the underlying density functions with desired accuracy. In this paper, a novel multip... see more

Global Positioning System (GPS) is a global navigation satellite system that provides geo-location and time information to a GPS receiver anywhere on or near the Earth. Machine operation track, turning pattern, effective time of field operation, field cap... see more

1 of 2.661 pages  |  10  records  |  more records»