ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

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

Languages
English
Spanish
Portuguese
French

Countries
Indonesia
USA
Brazil
Ukraine
South Africa
Spain
Switzerland
Austria
Italy
Turkey, Turkish Republic
all records (77)

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

Filter  
 
195.400  Articles
1 of 19.540 pages  |  10  records  |  more records»
We studied the characteristic of reduced graphene oxide (rGO) as a counter electrode (CE) in Pt-free dye-sensitized solar cell (DSSC) using single diode model equation based on current density-voltage (J-V) measurement. The electrical characteristics of D... see more

In this article, we propose the use of the optimization algorithm based on improved pattern search (IPSM), applying it to the estimation of the model parameters of a single diode of a photovoltaic cell. The parameters to be estimated are the photovoltaic ... see more

In this paper, the characteristic points were used as input data in five different explicit models based on Lambert W-function for the extraction of model parameters of three DSSCs. Moreover, these model parameters for given values of voltages were used t... see more

This paper presents a performance comparison of a single-phase AC to AC converter (cycloconverter) and a three-phase converter circuit which divides the input wave frequency (fin) into a variable frequency with the frequency value of the AC output voltage... see more

This study aims to determine the stocks that can be included in the optimal portfolio of IDX Value30, the proportion of funds invested in each IDX Value30 stock, the return and risk of the optimal portfolio of IDX Value30 shares using the single index mod... see more

As social insurance company of the Republic of Indonesia, PT ABC (Persero) has a captive market based on the provisions of Undang-undang in Indonesia. The company has managed funds from the government, and is one of the four insurance products in the comp... see more

Kota Surabaya merupakan salah satu kota di Indonesia yang telah menerapkan electronic government di dalam menjalankan urusan pemerintahanya. Untuk meningkatkan layanan publik di Surabaya maka berdasarkan Peraturan Walikota Surabaya nomor 28 tahun 2013 Pa... see more

Investment is an interesting thing to analyze during the Corona Virus Disease (COVID-19) pandemic because at this time the economy is experiencing a decline so specifically for investors, they must consider the level of risk in their shares. The purpose o... see more

Solar panel is one of the most promising renewable energies technology that can be an alternative of the fossil fuel energy. Furthermore, an accurate model to simulate the solar panel efficiency and power output is required. In this study, four parameters... see more

1 of 19.540 pages  |  10  records  |  more records»