Scientific Research Journal, Volume XII, Issue V, May 2024 Edition

Scientific Research Journal

Scirj Volume XII, Issue V, May 2024 Edition
ISSN: 2201-2796

Publication starts: 15th May 2024
Full Paper available from: 15th May 2024

Optimization of testing processes to accelerate software release
Meiram Ismagambetov Aitmagambetovich

Abstract: This article is devoted to the study of optimization of software testing processes to accelerate its release. Taking into account the growing complexity of software products and the need for their rapid adaptation to a variety of technological and user requirements, the purpose of this research is to improve the efficiency and reliability of testing. The paper discusses techniques such as automated testing, the application of graph theory and queuing theory to process modeling, as well as the Monte Carlo method for optimizing resources and time. The article suggests approaches to formalizing test processes that can significantly reduce testing time and improve the quality of the final product. These techniques can be applied in various areas of development, from mobile applications to integrated process control systems.

Read Full Paper

Reference this paper

Page 1-5

ANALYSIS OF BUDGET EFFECTIVENESS AND REALIZATION OF OPERATIONAL COSTS AS A COST CONTROL TOOL AT PT. RST MANADO
Roslina H.S.D. Limpeleh, Farida I.S. Wakidin, Selvie J. Nangoy, Johana M. Ratag, Elisabeth D. Malonda, Anneke M. Kaunang, Decire D. Wagiu

Abstract: The aim of this research is to analyze the effectiveness of the budget and the realization of operational costs as a control tool at PT. RST Manado. The research method used is descriptive qualitative, where this research aims to understand and explain phenomena in depth, explore the meaning and interpretation of the data obtained, and describe the characteristics of a situation or event. The data sources obtained from this research are: Primary and Secondary Data. Data collection techniques, observation, interviews and literature study. The data analysis technique used in this research is qualitative descriptive analysis. Data analysis used in this research uses Variance Analysis. Variance analysis is used to compare the plans set with the results achieved. Cost control can be responsible for controlling the use of operational costs for each department/outlet and the company always strives to evaluate deviations that occur, both profitable deviations and unprofitable deviations. The level of effectiveness of planning and cost control can be said to be effective.

Read Full Paper

Reference this paper

Page 6-14

ANALYSIS OF LIQUIDITY RATIO AND PROFITABILITY RATIO ON FINANCIAL PERFORMANCE AT PT. PLN (PERSERO) IN 2019-2022
Lidya A. Maramis, Harty U.H.L. Koagouw, Antonius A. Tandi, Maykel A. Tampenawas, Jufry Rompas, Raymond F. Rombot, Deisy Lusiana

Abstract: The aim of this research is to analyze liquidity ratios and profitability ratios on financial performance at PT. PLN (Persero) in 2019-2022. The research method used is a qualitative descriptive research method with quantitative and qualitative data types. The data collection technique is primary data in the form of interviews, and secondary data in the form of financial reports for 2019-2022. The analytical method used is a quantitative method using financial performance measurements, namely liquidity ratios and profitability ratios whose indicators are the current ratio, quick ratio, net profit margin ratio, return on assets ratio and return on equity ratio at PT. PLN (Persero) in 2019-2022. The results of this research indicate that the financial performance analysis of the company PT. PLN (Persero) in 2019-2022 based on the liquidity ratio can be categorized as poor, and the profitability ratio can be categorized as very good. The company's performance is greater than the amount of the company's current assets, in other words the company experiences difficulty in paying its short-term obligations. PT. PLN (Persero) is expected to be able to improve its financial performance so that it can reach the standard ratio in the following year. This can be done by increasing current assets and capital to reduce the company's current debt.

Read Full Paper

Reference this paper

Page 15-29

FINANCIAL PERFORMANCE ANALYSIS USING LIQUIDITY RATIONS, PROFITABILITY RATIONS, SOLVENCY RATIONS AND COMMAND SIZE ANALYSIS
Kiet Tumiwa, Novy J. Kasenda, Ruhiyat, Jolly R. Turangan, Nixon Sondakh, Jeane Ch. Lasut, Agnes J.E. Wakkary

Abstract: The purpose of this research is to determine the financial performance of PT. HRZ is assessed from the liquidity ratio, profitability ratio, solvency ratio and what factors influence the performance of these three ratios in the 2021-2023 period. The research method used is a qualitative descriptive research method with quantitative and qualitative data types. The research results show that the current ratio, PT. HRZ has relatively good financial performance, in 2021 it was 2,903%, in 2022 it was 156.53% and in 2023 it was 157.83%. Quick ratio, PT. HRZ has relatively good financial performance, in 2021 it was 2,855%, in 2022 it was 140% and in 2023 it was 138%. Cash ratio, PT. HRZ has financial performance that is classified as very good, in 2021 it was 1,934%, in 2022 it was 140% and in 2023 it was 137%. The gross profit margin ratio shows good results, in this ratio the comparison between gross profit and total income of PT. HRZ is quite high. The net profit margin ratio shows poor results, in this ratio the comparison between net profit and total income of PT. HRZ is very low. PT.HRZ's debt to equity ratio is classified as very good, in this ratio total debt compared to total capital, recorded in 2021 the company's DER was 0%, in 2022 it was also 38.27%, and in 2023 it increased by 44.85 %, this is caused by PT. HRZ took on short-term debt in this period. PT.HRZ's debt to asset ratio is also classified as very good, in 2021 it was recorded at 0%, in 2022 it was also 27.68%, and in 2023 it decreased by 26.55%, the same as in DER, this is caused by PT. HRZ took on short-term debt in this period. Based on the results of the common size analysis of the three ratios above, from 2021 to 2023, it is stated that the performance is classified as good.

Read Full Paper

Reference this paper

Page 30-36

STUDY ON DEVELOPMENT OF RADAR TECHNOLOGY AND ITS FUTURE
HOSSAIN KA, MAHMUD HASAN

Abstract: Radar basically is an electromagnetic sensor used for detecting, locating, tracking, and recognizing objects of various kinds at considerable distances. It has changed over the years as technology has developed, both in terms of its function and its capabilities. During the World Wars, radar was brought into the open due to technological need. Many countries started their path toward building the radar around the 1930s. In spite of its limitations, it changed the course of World War II. Radar displayed extensive evolution every now and then as the field is not matured at all. Initially it displayed only the presence of ships. However, to fulfil the modern-day needs, it went through many revolutions. Analog computers were replaced by digital processors, high power transmitters switched from depending on microwave tubes to active arrays of antennas, and antennas went from being passive reflectors to active arrays. Thus, this paper examined the evolution of radar from its embryonic stage to modern age. In order to fulfill the demands of the future, this paper also look at the upcoming radar trends and possible solution.

Read Full Paper

Reference this paper

Page 37-52