Journal of Social Science (JSSS)
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Evaluation of Traffic Light Effectiveness on The Toll Overpass Segment on The Sidodadi Road, Candi District, Sidoarjo Regency
No full textThe evaluation of traffic light effectiveness is critical for optimizing road performance and minimizing congestion, particularly in high-traffic areas such as the overpass segment of Sidodadi Road, Candi District, Sidoarjo Regency. This study analyzes the performance of traffic lights in regulating vehicle flow at intersections and proposes improvements to enhance traffic efficiency and safety. Using the Indonesian Highway Capacity Manual (MKJI) 1997 as the analytical framework, this research examines traffic volume, degree of saturation, delays, and service levels under current traffic light configurations. Data were collected through traffic volume surveys during peak hours and included vehicle composition, intersection geometry, and traffic light cycle timing. The analysis revealed significant congestion during morning and evening peak hours, with a degree of saturation exceeding the recommended threshold. The delays and service levels indicated suboptimal performance, necessitating adjustments to traffic light timing and phase configurations. The study proposes two key alternatives to address these issues: short-term adjustments to traffic light cycles to accommodate peak-hour traffic and long-term solutions involving the redesign of intersection geometry and the implementation of adaptive traffic control systems. These recommendations aim to balance traffic flow, reduce delays, and prevent potential deadlock scenarios. This research underscores the importance of periodic evaluations and the integration of advanced technologies such as real-time adaptive traffic systems to optimize road performance and support regional economic activities. The findings contribute valuable insights for policymakers and stakeholders in improving traffic management strategies in similar urban setting
Cost And Time Performance Analysis Of The Ru Guest House And Main House Construction Project Using The Earned Value Method
No full textThe construction project of Rumah Ru Guest House and Main House experienced delays due to a lack of careful initial planning and narrow access roads that hampered the delivery of materials. These obstacles affected the overall construction progress. To overcome these problems, the Earned Value Method (EVM) was used to analyze project performance in terms of cost and time. EVM uses three main indicators, namely Actual Cost of Work Performed (ACWP), Budgeted Cost of Work Performed (BCWP), and Budgeted Cost of Work Scheduled (BCWS). The research data was obtained from the executing contractor, CV. Cipta Karya Utama. The results of the analysis show that the project performance in week 15 to week 21 experienced problems, indicated by negative values in Schedule Variance (SV) and Cost Variance (CV). This reflects the delay of work from the planned schedule and cost overruns. In addition, the Schedule Performance Index (SPI) and Cost Performance Index (CPI) values of less than 1 also confirm that the project's time and cost performance is not optimal. These findings emphasize the need for improvement in future project planning, particularly in anticipating logistical barriers and managing resources for more efficient project performanc
Analysis Of Traffic Growth On The Pavement Design Life Of Kh. Ahmad Dahlan Pohjentrek Road, Pasuruan City, Using The Mdp Bina Marga 2024 Method
No full textThis study analyzes the impact of traffic growth on the pavement design life of KH. Ahmad Dahlan Pohjentrek Road in Pasuruan City using the Manual for Pavement Design (MDP) by Bina Marga 2024. The increasing volume of traffic, especially from heavy vehicles, has led to accelerated road deterioration and a significant reduction in the pavement's planned design life. The CESAL (Cumulative Equivalent Standard Axle Load) values exceeded the initial projections, reducing the planned lifespan from 10 years to 8 years. This finding highlights the critical need for regular evaluations of pavement thickness and the implementation of stricter monitoring systems for heavy vehicle loads. Advanced technologies, such as Weight-in-Motion (WIM) systems, can be instrumental in real-time vehicle load monitoring, thereby preventing further deterioration. Additionally, revising pavement designs to incorporate more robust materials and increasing layer thickness can enhance road durability. This study emphasizes the importance of adaptive and proactive road management strategies, including policy adjustments and routine maintenance programs, to ensure the longevity and functionality of critical infrastructure, particularly in regions experiencing rapid traffic growth. The findings serve as a reference for local governments and stakeholders in developing sustainable road management practice
The Effect of Service Quality on Students’ Satisfaction Using the Library of Senior High School 1 of Padangsidimpuan
Get PDFThe principle in prioritizing satisfaction is philosophy in the library. One of the many things considered is to provide quality services such as services that can meet students' needs and their expectations. The problem in this research is how to affect the quality of service relibiality, responsiveness, assurance, empathy dan tangibles on student satisfaction in using the library of Senior high school 1 of Padangsidimpuan and to know dimensions of service quality are most influential in students’ satisfication in utilizing the library. Samples taken were 78 people from all of these populations 98 students consisting of students registered as members of the library using the Slovin formula. Data from this research were collected through a questionnaire. nstruments of validity were tested using descriptive analysis supported by survey methods, hypotheses were tested using multiple linear regression with 95% evidence intervals (? = 5%). The results showed that the dimensions of reliability, date power, assurance, empathy and tangibles had a positive influence on student satisfaction of 0.215 with a significant level of 95%. This shows that 21.5% of students' satisfaction in using library of Senior High School 1 of Padangsidimpuan can be influenced by several dimensions such as reliability, responsiveness, assurance, empathy and tangibles and the remaining 78.5% is influenced by other independent variables that have not been displayed. The most influential dimension in satisfying students in using the Library of Senior High School 1 of Padangsidimpuan is the responsiveness dimension
Analysis Of The Influence Of Corporate Size, Leverage , Price Earning Ratio (PER) And Return On Equity (ROE) On Company Value
Get PDFThis study aimed to n use values the company can be determined by many factors, among which the size of the company, leverage, the price earnings ratio (PER) and Return On Equity (ROE) Firm size is considered able to influence the value of the company . the large size of the company shows that the company is developing so that investors will respond positively and the value of the company will increase. The relative market share shows the company's competitiveness is higher than its main competitors. Investors will respond positively so that the value of the company will increase.
Companies that have total assets with large amounts or commonly referred to as large companies will get more attention from investors, creditors and other users of financial information compared to small companies. If the company has a large total assets, the management will be more flexible in using existing assets in the company. This ease in controlling assets will increase the value of the company. In the face of economic turmoil, usually a more sturdy company stands are large, although it does not rule out bankruptcy, so investors tend to like large-sized companies rather than small-sized companies.
 
Influence Competence And Placement of Employee On Employee Performance At PT. Xylo Indah Pratama in Musi Rawas Regency of Muara Beliti
Get PDFThis research was conducted to determine the effect of employee competency and placement on employee performance at PT. Xylo Indah Pratama Muara Beliti Musi Rawas Regency. The results of this study indicate that there is a significant effect between Competency and Employee Placement on Employee Performance
Keywords : Competence, Employee placement, Employee performanc
Islam and Local Wisdom in Indonesia
Get PDFLocal wisdom is knowledge that can be from the local community that applies to a particular area and will be different from one area to another in the way it applies. Local wisdom is evidence of an existence of the behavior of local people who show the color of behaviors that contain values, norms, customs, have a wise nature, wise, and good value. mutually agreed upon in a particular place
Dental Clinic Interior Model as an Alternative to Child Anxiety
Get PDFBackground:. Children experience higher anxiety than adults this is due to emotional differences and mental development according to age, one of the efforts to overcome anxiety is to provide dental health education using methods, media and models of dental clinic rooms tailored to the needs of the child. In general, dental clinic rooms have white and creepy shades. The interior model of the dental clinic is made specifically to address the anxiety of the child at the time of childcare. Research Objective: produce an interior model of dental clinics as an alternative to child anxiety management Method: Research and Development (R&D) method, and model test using quasi-experimental non randomized control group pre-test and post-test design. Sampling techniques with purposive sampling, the study subjects were children who performed treatment at the dental clinic, divided into 2 groups of 20 children each, group 1. intervention of dental clinic interior models with wall wallpapers and acoustic videostimulions and 2. Media posters and dental health counseling as a control group. Data tested with Wilcoxon and Mann-whitney tests. Result: "Dental Clinic Interior Model" effective as an alternative to child anxiety management is shown with a p-value value of 0.036. There is a difference in the effectiveness of the "dental clinic interior model" with counseling and poster for child anxiety management is shown with a p-value of 0.102. The test results are not paired with a p-value of 0.036. Conclusion : "Dental Clinic Interior Model" effectively lowers children's anxiety level
Development of Student Islamic Behavior Through Worship Practice Activities at SMAN City of Bandung
Get PDFThis study aims to describe the development of Islamic behavior of students through the practice of worship at SMAN Bandung. Based on observations and interviews of researchers to several principals of SMAN schools in Bandung who have athlete students, found that not all students who profess to be Muslim to perform worship well during sports practice while in school, only some students who want to perform worship in school, such as performing sunnah prayers or obligatory prayers in school mosques , on the grounds that his clothes are dirty because of sweat, responsibility is training and clashing with training time. Whereas if praying his clothes must be clean and holy. Sometimes, even many students have not prayed if they are not ordered and many others lack. Not infrequently students who when at home and at school show good Islamic behavior, but when outside the house and outside the school shows bad behavior seen in terms of Islam, such as smoking, hanging out on the side of the road, and excessive dating. This study uses qualitative approach with descriptive method. Data collection techniques through interviews, observations, and documentation. Data analysis techniques use data analysis techniques consisting of data reduction, data presentation, and drawing conclusions. The results of this study are: 1) Islamic behavior development program in high school in Bandung, namely congregational prayers before the start and at the end of teaching and learning activities, memorizing Asmaul Husna, reading the Quran 15 minutes before the first hour. 1) learning begins, praying dhuha congregation, praying midday congregation, infaq or setting aside some pocket money for alms. 2) The process of fostering islamic keisk behavior of students through religious practice activities in SMAN throughout Bandung needs to be held, religious lectures, guidance and supervision. 3) The behavior of students after receiving guidance through the practice of worship in SMAN throughout The City of Bandung is quite good. Students can be responsible and disciplined in performing worship. Students can also work together and socialize well
Development Model of Digital-Based Dental Health Recording and Reporting Service System in Public Healt Center
Get PDFThe Puskesmas Information Reporting System (SIP) has been in since 1981. In its implementation, SIP was still limited to data which was the result of interactions between the community and health facilities. Methods used Research and Development (R&D). Collecting data by interview, observation, and documentation. The sample contained sample I amounted were 6 people, sample II were 25 people, and sample III were 16 people. Sampling technique with non probability sampling. Data analyswas used univariate and bivariate analyswas. Result that designed and built after being tested by experts, it was feasible to apply the Digital-Based Dental Health Recording and Reporting Service System Development Model. The Development Model of the Digital-Based Dental Health Recording and Reporting Service System after being tested has been proven to be relevant/suitable for use in the implementation of the digital-based dental health recording and reporting service system at the Puskesmas in Boyolali Regency. The Development Model of the Digital-Based Dental Health Recording and Reporting Service System has effective for the substance of the application system and improves the quality of the measurement before and after the development of a dental health recording and reporting service system based at the Puskesmas in Boyolali District with p value =0.001. Conclusion that Development Model of the Digital-Based Dental Health Recording and Reporting Service System has effective for the substance of the application system and improves the quality dental health recording and reporting service system based at the Puskesmas