scholarly journals Impact Analysis of Land Use on Traffic Congestion Using Real-Time Traffic and POI

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Tianqi Zhang ◽  
Lishan Sun ◽  
Liya Yao ◽  
Jian Rong
Keyword(s):  
Land Use ◽  
Regression Analysis ◽  
Linear Regression ◽  
Real Time ◽  
Traffic Congestion ◽  
Impact Analysis ◽  
Linear Regression Analysis ◽  
Urban Land Use ◽  
Real Time Traffic ◽  
Map Data

This paper proposed a new method to describe, compare, and classify the traffic congestion points in Beijing, China, by using the online map data and further revealed the relationship between traffic congestion and land use. The data of the point of interest (POI) and the real-time traffic was extracted from an electronic map of the area in the fourth ring road of Beijing. The POIs were quantified based on the architectural area of the land use; the congestion points were identified based on real-time traffic. Then, the cluster analysis using the attributes of congestion time was conducted to identify the main traffic congestion areas. The result of a linear regression analysis between the congestion time and the land use showed that the influence of the high proportion of commercial land use on the traffic congestion was significant. Also, we considered five types of land use through performing a linear regression analysis between the congestion time and the ratio of four types of land use. The results showed that the reasonable ratio of land use types could efficiently reduce congestion time. This study makes contributions to the policy-making of urban land use.

scholarly journals Effect of side frictions on level of service of DI Panjaitan street in Cawang - East Jakarta

2021 ◽  
Vol 878 (1) ◽  
pp. 012048
Author(s):  
F E Gosal ◽  
E Tambunan
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Traffic Congestion ◽  
Heavy Traffic ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Level Of Service ◽  
Highway Capacity ◽  
Influential Variable ◽  
Side Friction

Abstract DI Panjaitan street has a heavy traffic congestion on the-day-of-workday especially during peak periods from 7 am to 9 am and 5 pm to 7 pm. This research aims to determine the level of service of DI Panjaitan street especially during peak hours that caused by the traffic flow and the side friction of road. The level of service was determined by using Indonesian Highway Capacity Guidance or IHCG 2014 and the most influential variable of the side friction was determined by using multiple linear regression analysis in SPSS. The research shows that DI Panjaitan street has the level F on Monday during peak hours from 7 am to 9 am and between 5 pm to 7 pm and level from C to D occurred from Tuesday to Friday. The most influential variable of the side friction was determined by equation 0.157+ 0.002 X1 + 0.001 X2 + 0.002 X3. The research shows that the park & stop vehicle, exits + enters, not motorized vehicle, strongly correlates to the value of degree saturation with a correlation coefficient (R) of 0.792.

scholarly journals Pemodelan Tarikan Perjalanan Kawasan Perdagangan Jasa Skala Kecil di Jalan Sukun Raya Banyumanik

2020 ◽  
Vol 16 (1) ◽  
Author(s):  
Yudi Basuki ◽  
Sri Rahayu ◽  
Novia Windri Rahmawati
Keyword(s):  
Land Use ◽  
Regression Analysis ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Service Area ◽  
Small Scale ◽  
Service Areas ◽  
The Impact

Banyumanik sub-district grows and develops caused by increases in population. Jalan Sukun Raya is a road commonly used by residents in Srondol Wetan Village to Jalan Setiabudi and vice versa. Sukun Raya Road Corridor is one of the local roads in Banyumanik Subdistrict.  The land use in this corridor is a commercial and service area, and settlement. Land use in the road corridor is a commercial and service area. Based on these problems, it is necessary to do trip attraction modeling. In this case, the trip attraction is needed in considering the impact of existing development, such as in the sub-center of the commercial and services area, housing, and offices. The aims of this article to develop the trip attraction model.Trip attraction modeling uses multiple linear regression analysis with the stepwise method on the commercial and service area and small scale on Jalan Sukun Raya, Banyumanik Subdistrict which is a sub-service area of the city of Semarang. Correlation and multiple linear regression analysis done based on data obtained from survey results. Data collection on Jalan Sukun Raya at peak times was carried out with field observations and interviews with established resource persons.The results showed that the sales income variable became the most influential variable on the trip attraction shown in the equation Y = 0.352 + 4.998E-7 X4. The resulting model is useful for estimating trip attraction in small-scale commercial and service areas.  

The Protection of Farmland in the Central Plains Economic Zone in the Construction Process in Jiaozuo City

2013 ◽  
Vol 726-731 ◽  
pp. 4846-4849
Author(s):  
Chen Cheng Hu ◽  
Ai Guo Wang ◽  
Qin Li
Keyword(s):  
Land Use ◽  
Economic Development ◽  
Regression Analysis ◽  
Linear Regression ◽  
Comparative Study ◽  
Linear Regression Analysis ◽  
Construction Process ◽  
Central Plains ◽  
Urbanization Level ◽  
Farmland Protection

This paper analyzes and puts forward some new thoughts in Jiaozuos farmland protection under the situation of rapid economic development and increasing urbanization level. With use of linear regression analysis and comparative study, the retained farmlands of Jiaozuo City in 2015 and 2020 are predicted and contrasted to the data from 20152020 General Planning of Jiaozuo citys land use, from which we know that the farmland protection task of Jiaozuo city is arduous. In connection with the reasons for the farmland reduction, some measures and suggestions to protect farmland are put forward.

On detecting interference from endogenous antibodies in immunoassays by doubling dilutions test

2007 ◽  
Vol 45 (7) ◽  
Author(s):  
Adel A.A. Ismail
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Real Time ◽  
Clinical Laboratory ◽  
Linear Regression Analysis ◽  
Binding Kinetics ◽  
Scatchard Plot ◽  
Additional Test ◽  
Confirmatory Tests ◽  
Technical Simplicity

AbstractThe clinical laboratory may perform additional test or tests to ascertain the integrity of immunoassay analyses when the results are in doubt. Doubling serial dilutions is one of these confirmatory tests. Doubling dilutions is a useful and informative test for detecting inaccuracy and potential interference from endogenous antibodies in immunoassays. Despite its technical simplicity, the science underpinning this test is highly complex. Appreciating such complexities could help in understanding the various outcomes of such tests from misleadingly inaccurate but virtually linear/parallel results, despite the presence of interfering antibodies in some immunoassays, to an array of non-linearity/non-parallelism synonymous with interference in others. A lack of parallelism/linearity could identify some 60% of samples with inaccurate and potentially misleading results caused by endogenous interfering antibodies. Assessing real-time binding kinetics using techniques such as non-linear regression analysis or linearised transformations such as the Scatchard plot could help in identifying more samples in which the doubling dilutions test remains linear and parallel.Clin Chem Lab Med 2007;45:851–4.

ANALISIS PENGARUH INFLASI, KURS DAN IHSG TERHADAP RETURN REKSA DANA SAHAM PT NIKKO SECURITIES INDONESIA PERIODE 2014-2017

2019 ◽  
Vol 2 (2) ◽  
pp. 103
Author(s):  
Muhammad Rois Rois ◽  
Manarotul Fatati Fatati ◽  
Winda Ihda Magfiroh
Keyword(s):  
Regression Analysis ◽  
Exchange Rate ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Stock Price ◽  
Price Index ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Equity Fund ◽  
Stock Price Index

This study aims to determine the effect of Inflation, Exchange Rate and Composite Stock Price Index (IHSG) to Return of PT Nikko Securities Indonesia Stock Fund period 2014-2017. The study used secondary data obtained through documentation in the form of PT Nikko Securities Indonesia Monthly Net Asset (NAB) report. Data analysis is used with quantitative analysis, multiple linear regression analysis using eviews 9. Population and sample in this research are PT Nikko Securities Indonesia. The result of multiple linear regression analysis was the coefficient of determination (R2) showed the result of 0.123819 or 12%. This means that the Inflation, Exchange Rate and Composite Stock Price Index (IHSG) variables can influence the return of PT Nikko Securities Indonesia's equity fund of 12% and 88% is influenced by other variables. Based on the result of the research, the variables of inflation and exchange rate have a negative and significant effect toward the return of PT Nikko Securities Indonesia's equity fund. While the variable of Composite Stock Price Index (IHSG) has a negative but not significant effect toward Return of Equity Fund of PT Nikko Securities Indonesia

Struktur Organisasi, Desain Kerja, Budaya Organisasi Dan Pengaruhnya Terhadap Produktivitas Karyawan Studi Kasus Pada PT. XX Di Jakarta

Liquidity ◽  
2018 ◽  
Vol 1 (2) ◽  
Author(s):  
Yanti Budiasih
Keyword(s):  
Organizational Culture ◽  
Regression Analysis ◽  
Linear Regression ◽  
Organizational Structure ◽  
Research Method ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Job Design ◽  
Employee Productivity ◽  
Dominant Influence

The objectives of this study are to analyze changes in organizational structure, job design, organizational culture and its influence on employee productivity at PT. XX in Jakarta and to identify variables that have a dominant influence on the productivity of employees. The research method used is using multiple linear regression analysis. The results show that the all variables simultaneously and partially change the organizational structure, job design, and organizational culture has a significant impact on employee productivity at PT. XXin Jakarta.

The Contribution of Sexual Identity Towards the Students’ Perception of Lesbian, Gay, Bisexual, and Transgender

10.32698/0642 ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 120
Author(s):  
Wiwi Delfita ◽  
Neviyarni S. ◽  
Riska Ahmad
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Sexual Identity ◽  
Student Perceptions ◽  
Undergraduate Students ◽  
Linear Regression Analysis ◽  
Sampling Technique ◽  
Simple Linear Regression ◽  
Simple Linear Regression Analysis ◽  
Bisexual And Transgender

Some students perceive lesbian, gay, bisexual, and transgender (LGBT) positively, even though LGBT is a sexual deviation that is not appropriate with values and norms. There are several factors that influence an individual's perception of LGBT, including sexual identity. This study aims at looking at the contribution of sexual identity to student perceptions about LGBT. This research used a quantitative approach with a descriptive method and a simple linear regression analysis. The sample of this research was 385 taken from 15.752 undergraduate students of Universitas Negeri Padang which the sample was drawn by using the Slovin formula and continued with a Proportional Random Sampling technique. The instrument used was the Guttman model's sexual identity scale and the scale of students' perceptions of the LGBT Likert model. After analyzing the data with the descriptive technique and the simple linear regression analysis, the results showed that sexual identity significantly contributed to the students' perceptions of LGBT. This research has implications as a basis for counselors to help students avoid sexual identity mismatches and prevent the emergence of positive perceptions of LGBT.

Pengaruh Kepemimpinan dan Disiplin Kerja Terhadap Kinerja Karyawan: Studi Kasus PT Sucofindo Palembang Indonesia

MBIA ◽  
2019 ◽  
Vol 18 (1) ◽  
pp. 76-84
Author(s):  
Muhammad Idris ◽  
Dian Novita Sari
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Random Sampling ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Multiple Linear Regression Analysis ◽  
Primary Data ◽  
Collection Method ◽  
Analysis Techniques ◽  
Analysis Technique

The problem in this study is whether there is an influence of leadership and work discipline on the employees’ performance of PT.Sucofindo Palembang City. This research includes associative research. The sample in this study were 88 respondents, with propotionate random sampling analysis technique. The data used were primary data and secondary data. Data collection method through questionnare. Analysis techniques using multiple linear regression analysis, F test (Simultaneoys) and t test (partial) and determination coeffiecient. The results show that there is influence of leadership and work discipline on the performance of PT.Sucofindo Palembang City.

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