CORRELATION ANALYSIS OF DAILY RIVER FLOWS IN THE REGION

2020 ◽  
pp. 48-54
Author(s):  
V.A. Naumov ◽  
Keyword(s):  
Information System ◽  
Correlation Coefficient ◽  
Pair Correlation ◽  
Correlation Coefficients ◽  
State Monitoring ◽  
River Flows ◽  
Average Value ◽  
Automated Information System ◽  
Annual Distribution ◽  
The City

The Automated Information System for State Monitoring of Water Bodies provided an array of daily river flows in 12 sections of Kaliningrad Rivers for 2008-2018. The pair correlation coefficients between these flows were calculated. The coefficient values were quite high, with the exception of 2013 for the Mamonovka River. The most typical intra-annual distribution of runoff for the region was found in the Pregel River near the city of Chernyakhovsk by the highest average value of the correlation coefficient. It should be recommended as an analog for medium-sized rivers in the region. The most typical intra-annual distribution of small watercourses is observed in the Zlay River. The correlation coefficient dependence on the water content of the year was not confirmed.

Development of the automated information system «clean district» for control of cleaning of streets in the city of Krasnoyarsk

2020 ◽  
pp. 77-83
Author(s):  
A. Popov ◽  
O.N. Lopateeva ◽  
A.K. Ovsyankin ◽  
M. M. Satsuk ◽  
A. A. Artyshko ◽  
...  
Keyword(s):  
Information System ◽  
Quality Control ◽  
High Performance ◽  
Operational Performance ◽  
Development Environment ◽  
Integrated Development ◽  
Central District ◽  
Effective Performance ◽  
Automated Information System ◽  
The City

Among the measures aimed at the effective performance of public services in a modern urban environment, one of the main is the quality control and efficiency of the work performed. Timely street cleaning is hampered by several groups of problems, including the lack of a single automated information system (AIS) control of the work performed. In this regard, there is a need to improve and automate this area. This approach will allow you to combine high performance due to the speed of the system and effective quality control of street cleaning. The purpose of this work is the study and analysis of existing information systems (is), allowing to automate the process of quality control and operational performance of the above tasks. On the basis of the conducted researches, to develop is, having coordinated with the customer (administration of the Central district of Krasnoyarsk) requirements and functionality which allow to automate this process.This article presents the main aspects of the design and software solutions for the implementation of the algorithm in the form of AIS, designed to automate the process of monitoring the cleanliness of streets in the city. The development of AIS was conducted in the PhpStorm integrated development environment in the PHP programming language.

scholarly journals Pengaruh Kualitas Pelayanan Terhadap Peningkatan Kepuasan Pelanggan Pada Hotel Bogor

2019 ◽  
Vol 3 (1) ◽  
pp. 129-134
Author(s):  
Rani Kurniasari
Keyword(s):  
Customer Satisfaction ◽  
Service Quality ◽  
Correlation Coefficient ◽  
Quantitative Methods ◽  
Correlation Coefficients ◽  
Regression Equation ◽  
Validity And Reliability ◽  
Determination Coefficient ◽  
Average Value ◽  
Excellent Service

Excellent service quality is an important factor in increasing customer satisfaction. This study aims to determine the effect of service quality on customer satisfaction in Bogor hotels. This study uses quantitative methods by distributing questionnaires to 72 hotel customers. Questionnaire calculation uses SPSS by testing the validity and reliability of each question item followed by a test of the correlation coefficient, determination coefficient and regression equation. The results of this study are that there is a significant influence on hotel customer satisfaction. SPSS calculation results obtained the determination coefficient of 95.7%, which means that the effect of service quality on customer satisfaction is 95.7% and the remaining 4.3% is influenced by other factors. Correlation coefficients obtained results of 0.978 which means that the relationship between service quality and customer satisfaction is very strong. So from the results of the correlation coefficient obtained, it was concluded that H1 was accepted which meant that there was a significant relationship between service quality and customer satisfaction. And based on the calculation of the regression equation obtained results of Y = 2.455 + 0.959X which indicates that if the value of excellent service increases 1, then the average value of customer satisfaction will increase by 0.959.

Methods of monitoring real estate objects using three-dimensional laser scanning in the specifics of urban lands

2021 ◽  
Vol 970 (4) ◽  
pp. 45-53
Author(s):  
D.A. Gura ◽  
I.G. Markovskii ◽  
S.K. Pshidatok
Keyword(s):  
Land Use ◽  
Information System ◽  
Real Estate ◽  
Laser Scanning ◽  
Three Dimensional ◽  
Federal State ◽  
State Monitoring ◽  
State Register ◽  
Automated Information System ◽  
Capital Construction

The purpose of this work is to develop a methodology for monitoring real estate objects, as a single information block, by including this procedure for capital construction objects in the process of land use control to update the information contained in state systems. The object of the research is the systems of state monitoring of land use based on the automated information system of state monitoring of land and registration of immovable objects based on the federal state information system of the Unified State Register of Real Estate. The subject of the work is creation a concept for a system of monitoring immovable objects, as a single resource, by introducing a monitoring unit for capital construction ones. As a result of the research, the stages of the method implementation are described, the key users of the final monitoring system for real estate objects are presented and options for its practical application are indicated.

scholarly journals Monitoring of Riverbanks as a Part of State Monitoring of Water Bodies: Current State and Development Prospects.

2021 ◽  
pp. 22-39
Author(s):  
Keyword(s):  
Information System ◽  
Practical Importance ◽  
Monitoring Network ◽  
Relevant Information ◽  
Water Bodies ◽  
Main Body ◽  
State Monitoring ◽  
Channel Processes ◽  
Current State ◽  
Automated Information System

In the last decade, a program of state monitoring of water bodies has been implemented in Russia, aimed at collecting and summarizing relevant information on the state of rivers, lakes, and reservoirs. The data obtained during its implementation is entered into a unified automated information system for state monitoring of water bodies - AIS GMVO (automated information system of state water bodies monitoring), available to any user in the format of a web directory. The main body of information presented in the AIS GMVO is the materials of observations of the hydrological, hydro/chemical and hydro/biological characteristics of water bodies obtained at stations and gauges subordinate to the Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) and individual executive bodies of the constituent entities of the Russian Federation. An important block in them is represented by the results of stationary observations of the variability and state of the river banks within the water protection zones. In the case of further development of the monitoring network, methodological improvement and unification of the observation program, the analysis of the obtained data will gain great scientific and practical importance, allowing to significantly expand the understanding of regional features and spatio-temporal variability of channel processes in Russia. The purpose of this work is to analyze the current state of the riverbanks monitoring system based on more than 10 years of data accumulation, as well as to assess the available results of its implementation.

scholarly journals SPATIAL-TEMPORARY REGULARITIES OF THE SURFACE AND UNDERGROUND FLOWS OF THE RIVERS OF THE GREAT CAUCASUS

2020 ◽  
pp. 41-48
Author(s):  
I.S. Alieva
Keyword(s):  
Surface Runoff ◽  
Pair Correlation ◽  
Correlation Coefficients ◽  
Groundwater Runoff ◽  
Arithmetic Average ◽  
Average Value ◽  
Underground Flow ◽  
Long Term Observation ◽  
Linear Trends

The analysis of the statistical structure of the ranges is carried out, the degree of synchronism of fluctuations in runoff characteristics is estimated, and linear trends are identified. The annual values of groundwater runoff have been determined as the arithmetic average of the monthly average minimum winter and summer-autumn water discharges, the surface runoff being calculated as the difference between the annual and groundwater runoff. The stationarity of most of the considered ranges proves to be violated by dispersion or average value. For underground runoff, the number of such ranges according to the Fisher and student criteria is 9 and 12, and for surface runoff, 7 and 9, respectively. For 15 rows of underground runoff and 9 rows of surface runoff, autocorrelation coefficients are statistically significant at a 5 % level of significance. Differential integral curves have been drawn according to the data of each river, the temporal indicators of various phases of water content being determined from them. For the long-term, fluctuations of the underground flow of all the studied rivers are characterized by the presence of a prolonged low-water phase. To quantify the degree of synchronism of long-term fluctuations in the underground flow of rivers, the pair correlation coefficients between all the analyzed series have been calculated. In the long-term fluctuations of both the underground and surface runoff of the rivers of the Greater Caucasus, asynchrony has not been detected. Over the long-term observation period, the underground runoff of the vast majority of rivers is shown to be increasing. For ranges of surface runoff, multidirectional trends have been found. Most of the linear trends in groundwater flow and half of the trends in surface runoff are statistically significant. The significance of linear trends has been estimated by the values of the pair correlation coefficient and its standard error. The data on the runoff of 17 hydrological observation points covering 1934—2017 period have been used

General Concepts for the Creation of a National Automated Information System for Policlinical Services

1975 ◽  
Vol 14 (01) ◽  
pp. 25-28
Author(s):  
N. G. Tutuenkov ◽  
L. N. Kotchev ◽  
K. R. Rashkova ◽  
V. P. Kelbetcheva
Keyword(s):  
Information System ◽  
Automated Information System ◽  
The Creation

The authors present a system which is designed to cover statistically the roughly 50 million policlinical services rendered annually in Bulgaria, for the purpose of planning and as proof of the activities in this field. The principle underlying the system was tested in the region of Plovdiv.

MANAGEMENT OF THE SUCCESS OF STUDENT’S LEARNING BASED ON THE MARKOV MODEL

2018 ◽  
pp. 4-11
Author(s):  
M. V. Noskov ◽  
M. V. Somova ◽  
I. M. Fedotova
Keyword(s):  
Information System ◽  
Markov Process ◽  
Continuous Time ◽  
Information Technologies ◽  
Educational Process ◽  
Automated Information System ◽  
The Subject ◽  
The University ◽  
Independent Work ◽  
Near Future

The article proposes a model for forecasting the success of student’s learning. The model is a Markov process with continuous time, such as the process of “death and reproduction”. As the parameters of the process, the intensities of the processes of obtaining and assimilating information are offered, and the intensity of the process of assimilating information takes into account the attitude of the student to the subject being studied. As a result of applying the model, it is possible for each student to determine the probability of a given formation of ownership of the material being studied in the near future. Thus, in the presence of an automated information system of the university, the implementation of the model is an element of the decision support system by all participants in the educational process. The examples given in the article are the results of an experiment conducted at the Institute of Space and Information Technologies of Siberian Federal University under conditions of blended learning, that is, under conditions when classroom work is accompanied by independent work with electronic resources.

IMBALAN DAN GAYA KEPEMIMPINAN PENGARUHNYA TERHADAP KEPUASAN KERJA KARYAWAN DI BALAI BESAR INDUSTRI HASIL PERTANIAN BOGOR

2018 ◽  
Vol 1 (01) ◽  
pp. 17
Author(s):  
Ramlan Ruvendi
Keyword(s):  
Job Satisfaction ◽  
Multiple Regression ◽  
Correlation Coefficient ◽  
Analysis Of Variance ◽  
Partial Correlation ◽  
Multiple Correlation Coefficient ◽  
Multiple Correlation ◽  
Average Value ◽  
Partial Correlation Coefficient

The study was carried out to find out whether there were influence and correlation bet-ween : a) Reward received by the IRDABI’s employees on their job satisfaction. b) style of the leader-ship on the job satisfaction. c) Reward together with style of leadership on the job satisfaction of IR-DABI’s employees.The result of the study showed that there was significant correlation and influence between the reward on the job satisfaction with was shown by the value of partial correlation coefficient of 0.6185 and coefficient of multiple regression for reward variable (β1) of 0.412. The influence of variable for style of leadership on the job satisfaction was also significant with the partial correlation coefficient of 0.5495 and coefficient of multiple regression (β2) of 0.355.In the test of Analysis of Variance (ANOVA) on the equation of multiple regression show that F-value was bigger that F-table (F = 58.97 > F-table = 3.098) or the Probability Value smaller than 0.05. At showed that there was significant correlation and influence between reward variables all together with style of leadership on the job satisfaction of employees. The value of multiple correlation coefficient (R) was 0.751 and R Square (R2) was 0.564. Value of R Square (0.564) meant that 56.5% of variation pro-portion total of job satisfaction can be eliminated of equation of multiple regression was used as the es-timator rather than using average value of job satisfaction as the estimator.

AUTOMATED INFORMATION SYSTEM SCIENTIFIC RATING

2018 ◽  
Vol 29 (105) ◽  
pp. 87-94
Author(s):  
N. Astakhova ◽  
◽  
O. Paramonova ◽  
A. Paramonov
Keyword(s):  
Information System ◽  
Automated Information System

Economic Value of Pavement for the Elderly: Case Study of Bangkok, Thailand

2018 ◽  
Vol 9 (11) ◽  
pp. 927-937
Author(s):  
Somskaow Bejranonda ◽  
◽  
Aekkapat Laksanacom ◽  
Waranan Tantiwat ◽  
◽  
...  
Keyword(s):  
Contingent Valuation Method ◽  
Economic Value ◽  
The Elderly ◽  
Pavement Management ◽  
Sustainable Urban Development ◽  
Public Facility ◽  
Average Value ◽  
Valuation Method ◽  
The People ◽  
The City

Based on the concept of a livable and global age-friendly city, pavements are a public facility that the city should provide to the people. Appropriate pavements will be beneficial for the people, particularly for good quality of life for the elderly to move around in the city. This study explored the behaviour of the elderly in the use of pavements and the problems confronted. The study also evaluated the value of the pavement walking area as it reflected the benefits of pavements to the elderly by applying the Contingent Valuation Method (CVM). During March-May 2017, data were collected using interviews with 601 elderly living in Bangkok. The study indicated that the main problem for senior citizens regarding their use of pavements was from being disturbed by motorbikes riding on the pavements. The average value of pavement for the elderly was about THB 160 (USD 5.30) per person per year. Thus, the benefits of pavements to the elderly in Bangkok was approximately THB 158 million (USD 5.2 million) per year. Thus, policy makers should make proper budget allocations for elderly-friendly pavement management and seriously address the problems confronting the elderly in using pavements, to maximize the usefulness of pavements not only for the elderly but also for the public and to support a sustainable urban development.

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