bluuebunny/crossref_metadata_2025_split huggingface dataset:
Optimization of utilization pedestrian trails and green lines in the city
Authors: Susetyaningsih A , Farida I , Zhafirah A 
Published: December 2019

Abstract
Pedestrian and green lanes are needed to increase the comfort of the activities of urban communities to support population circulation, beautify the city, and maintain the air quality in cities. Nevertheless, the condition of pedestrian and green lanes in urban areas is often not well maintained so that their utilization is not optimal. This can be seen from the improper use of pedestrian paths, damage to supporting facilities, and the death of plants planted in the green lane. This study identified the characteristics of pedestrian paths and green lanes in downtown Garut and evaluated the use of pedestrian paths and green lines in urban areas. The method used is descriptive qualitative analysis. The perception of the community of pedestrian users was analyzed from the results of the questionnaire. Respondent was chosen randomly from pedestrian and green lane users along Ahmad Yani road, which is the center of Garut. The condition of the pedestrian path along the Ahmad Yani road from the Asian crossing to the Bunderan Suci was damaged in several points so that it disturbed the comfort of pedestrians. Circulation of pedestrians is also disrupted because some pedestrian spaces are used by street vendors to sell. The pedestrian facilities along Ahmad Yani road are still incomplete, and some of them are in damaged condition. Facilities that are damaged and not as needed are benches, lack of trash bins, and non-lit lighting. Plants in open space, which is a green path are in poorly maintained condition, and many even die. Community perceptions of the importance of the existence of pedestrian lanes and green lanes also influence the awareness of the user community to help maintain and maintain pedestrian paths and green lanes in urban cities.
Correlation accountability, transparency and community participation in financial management of development
Authors: Jaurino J , Kristiawati E , Risal R , Sartono S , Sari W , Sugiardi S , Manurung S S , Muharlisiani L T , Noerhartati E 
Published: December 2019

Abstract
The purpose of this research was to analyse of financial management on transparency, accountability and community participation in development. The method used quantitative research, the independent variables consisting of transparency (X1), accountability (X2) and community participation (X3), and the dependent variable is development (Y), the follow up data analysis used is multiple regression which begins with testing validity and reliability and performs tests of normality, multicollinearity, autocorrelation and heterokedacity. The results showed that the three independent variables consisting of Transparency (X1), Accountability (X2) and Community Participation (X3) towards the dependent variable namely Development (Y) had a positive effect, based on the decision making t test is greater than t table with sig. equal to 0.05 then Ho is declared accepted. Thus, financial management carried out through transparency, accountability and support through community participation can influence development and make an area develop more independently.
An analytical hierarchy process for tofu micro and medium enterprises product plan
Authors: Kurniawati R , Fitriani L , Chandrahadinata D 
Published: December 2019

Abstract
In micro and medium enterprises of Tofu, there is an activity that is done repeatedly and traditionally, namely the cutting process. The cutting process is done by using a kitchen knife so that it is not efficient and able to cause fatigue for the operator. Additionally, there is also the possibility of different cut sizes of tofu because the cutting is done without using a measurement tool. The operator just follows the mild flow on the tofu. The purpose of this study is to plan a manufacture of tofu cutting tools. This study used The Analytical Hierarchy Process method in which this method begins by conducting interviews regarding the choices in level 1, 2 and 3 actions to several respondents. The result from a variety of alternative solutions based on requirements specifications showed that the products of tofu cutters were selected with materials, such as pine wood, strings, handles, naples and naple bolts. This tool will produce tofu whose size is 52 x 52 cm2. The product design is carried out based on the specifications of materials and tools to produce a simple design so that the tofu cutter tool is easy to use and low cost.
Inventory management efficiency analysis: A case study of an SME company
Authors: Islam S S , Pulungan A H , Rochim A 
Published: December 2019

Abstract
The research aims to examine factors that affect inventory mismanagement in a Small Medium Enterprises (SME), which is a market leader in the Heavy Equipment Spare part Industry. Despite its status as market leader, the company deals with various inventory problems, for examples slow-moving stocks, delivery delays to customers, and so forth. Those problems, at the end, may reduce company’s profit. In order to determine the main factors, this study applies quantitative and qualitative methods. Quantitative methods, specifically Pareto diagram and Inventory Turnover Ratio (ITR), are mainly used to evaluate sales and inventory management. ITR is affected by spare part quantity, warehouse area used, and the material amount. The top five ITR ratings are examined further through observation, interview, and questionnaire techniques. Meanwhile, the qualitative method is applied to evaluate the company’s inventory information systems, procedures and coordinations among departments, and human resources. Our findings suggest that the unintegrated company’s information system and lack of qualified human resources are the main factors affect inefficient inventory management. The research benefits to industry by suggesting the importance of information systems and human resources to inventory management. As for academics, this research enriches inventory management literature.
Multimedia development of carved slippers to improve student skills in craft and entrepreneurship subjects
Authors: Hendrawan R F , Musfiriyah N , Suliyanthini D 
Published: December 2019

Abstract
This study aims to develop learning media for craft and entrepreneurship subjects. After undergoing preliminary research on students needs for this particular subject, the authors consider technology-based learning media to needed in the process of learning carved sandals. This research was developed based on Borg and Galls research model as the main design, and ASSUREs instructional design as a sub-design in developing instructional media in the form of DVD (Digital Versatile Disc) entitled Tutorial Carved Sandals. Based on the results of the expert validation test it was concluded that the product was feasible to be used as a medium with a yield of 3.55 or 88.75%, and was very well used as a learning medium in large group trials with a return of 3.43 or 86%. This DVD has tested in 3 secondary schools in Central Jakarta in learning Crafts and Entrepreneurship in making handicraft products with the inspiration of non-objects culture.
Grouping porosity permeability in deep marine sediment to analogue oil and gas reservoir: A case study Brebes Central Java
Authors: Herdiansyah F , Burhannudinnur M , Syavitri D , Ovinda O 
Published: December 2019

Abstract
Study area is located in Rambatan river and Ciseureh river Malahayu Brebes Central Java. Porosity and permeability are very important to oil and gas industry. Porosity is a measure of the void spaces in a rock and is a part of the total volume rock. Permeability is defined as the ability of a rock to transmit fluids. Deep-water gravity flow or deep marine reservoir are important exploration targets worldwide and there is complicated when little subsurface data available. Porosity and permeability analysis from outcrops data may considered as the data used in this study. The result from four measuring section show there is thin intercalated limy sandstone, marl, and calcareous shale. 14 outcrop samples was carried out the helium porosimetry for porosity permeability value and was examined thin section analysis for fabric discussion, and 2 samples was calcimetry analysis. Lithology are generally contains many foraminifera from very fine to fine grained and mostly moderate grained on inner-outer fan environment. Sedimentary structure represent slope sedimentary structure such as graded bedding, lower lamination, slump bedding, ripple, convolute ripple, cross lamination, and trace fossil as feature of deep-marine deposits. 8 samples from 14 samples limy sandstone are likely to be good reservoirs.
Suggested normal production operable day for Kasim oil refinery in Indonesia
Authors: Prima A , Satiyawira B 
Published: December 2019

Abstract
Last several years, a number of mainstream mass media often reported several recurring refinery unplanned shutdown in Indonesia, one of which is Kasim refinery. As a result, the disruption of fuel production was unavoidable. This particular study aims at finding qualitative correlation between the prior working performance and the current performance of a refinery. In general, unplanned shutdown should be explained as to the optimized refinery utilization occurred in Indonesia. The study also compares the result of the result with that of the previous study by Matthew Cheses. The method being applied in this study is qualitative approach using a non-linear multivariable regression. As the result, a non-linear multivariable regression that incorporates multivariable in an effort to help discover the presumably overlooked information of the past performance as means of management control and to monitor the current refinery utilization performance. In the end, recommendation for improvement as far as the refinery utilization can possibly be achieved in the near future. The conclusion of this particular study is the recommendation for refinery decision maker to improve the scheduling of refinery turnaround and optimize the utilization as well within the recommended range of refinery operation.
Geographic information system for mapping public service location
Authors: Kurniadi D , Mulyani A , Septiana Y , Akbar G G 
Published: December 2019

Abstract
This article aims to analyze, design, and development public service location mapping system based on Geographic Information System (GIS). GIS technology is a useful information system used in making information systems for mapping areas and locations accurately so that it can make it easier for people to obtain information on the distribution of places of public services and facilitate the path to the site. Data used is sourced from external data and observational data in the field. The software development model uses the Rapid Application Development approach which consists of four phases namely, planning requirements, user design, construction, and cutover. The results of this study are applications for mapping the location of public services that have features of fast search, geo-maps, know the nearest public service, add data by users with the login feature via social media, and features easy access via Android smartphone. With the development of this application, hoped that it could provide benefits to facilitate and accelerate the community towards the location of public services without being limited by space and time.
Comparison of genetic algorithms and Particle Swarm Optimization (PSO) algorithms in course scheduling
Authors: Ramdania D R , Irfan M , Alfarisi F , Nuraiman D 
Published: December 2019

Abstract
Making lecture schedules is a complicated matter because it involves many parties and resources. In order to arrange the schedule optimally, a method is needed that can produce the best optimization value. In this paper, we will discuss the comparison of Genetic Algorithms and Particle Swarm Optimization to design lecture schedules. Once implemented, then comparative analysis of the results of the course scheduling process is carried out by comparing the fitness value and execution speed of the two algorithms. The results showed that in the 25th iteration the Genetic algorithm succeeded in compiling a lecture schedule with the best fitness value of 0.021 and 9.36 second execution time compared to the PSO algorithm which produced a fitness value of 0.099 and execution time of 61.95 seconds in the same iteration. This proves that the PSO fitness value outperforms the Genetic Algorithm, but the Genetic Algorithm execution time is faster than the PSO algorithm.
The proposed information system design to improve new students
Authors: Heryanto D , Sutedi A , Cahyana R 
Published: December 2019

Abstract
This study discusses the design of digital monitoring system to monitor prospective new students, the aim of which is to measure the quantity of prospective new students and as a media to help decision making in the future. The method used in this study is the Mobile Development Life Cycle. In building an application on cellular, there is an examination called process, the process in software development is called Software Development Life cycle which functions to check the whole phase in MDLC which includes the Inception, Design, Development, Stabilization, Deployment phases. Apart from the process, there is also a consideration when building a mobile application is checking the influence on the development of the cellphone itself. The results obtained from this study are prospective student data including contact numbers that can be followed up by the admissions committee.
Architecture information system for zakat, infaq and sadaqah management institutions
Authors: Setiawan R , Nashrullah M R , Mulyani A , Mubarok M S 
Published: December 2019

AbstractIndonesia had potential zakat as much as 217 Trillion Rupiah in 2017, but can only be collected 6 trillion or 0.2%, one of the factors is Muzakki’s (Zakat Giver) lack of trust in zakat management institutions so that they prefer to distribute their zakat without going through zakat management institutions directly. To encourage improving management of zakat management institutions requires planning, designing, and building systems that can assist in managing zakat. This study aims to design an architectural enterprise for zakat management institutions in achieving the collection, management, utilization, and distribution of zakat and alms. The methodology used in this study uses the TOGAF ADM approach by collecting data through observation and interviews with one of the private zakat management institutions. The results of this study are in the form of a system architecture design that can be used as a reference for zakat management institutions with a prototype of the zakat reporting system.
What does the software requirement specification for local E-Government of citizen database information system? An analysis using ISO/IEC/IEEE 29148 – 2011
Authors: Susilowati M , Ahsan M , Kurniawan Y 
Published: December 2019

Abstract
The management citizen database is Improper and not up-to-date will results decisions that are not strategic for the village development process. Inappropriate citizen data also results in long-term ineffective local government planning processes. Such as the problem of forecasting or predicting the level of growth of citizens as well as the need for development services which are part of the medium-term long-term plans of local governments. Therefore they need requires a citizen database information system. In connection with the needs of citizen database information systems, this study provides a solution of analysing documents, namely the requirement specification software for citizen database information systems using the ISO / IEC / IEEE 29148 edition of 2011. The study was conducted with case studies of 6781 management data of residents of the village of Sumbersekar, Malang Regency, East Java. The method to execute the research consisted of data gathering stages, data flow and decision analysis, and the last is create software requirement specification. the specific requirements of the SRS documents ISO / IEC / IEEE 29148 2011 edition are external interfaces, functions, usability requirements, performance requirements, logical database requirements, design constraints, software system attributes, and supporting information.
The design and evaluation of an automatic watering system by using Fuzzy Mamdani
Authors: Rohadi E , Amalia A , Nidianingsih A , Arief S N , Ariyanto R , Wibowo D W 
Published: December 2019

Abstract
The fruits and vegetables are high demand commercial commodities recently. In this work, small spaces are addressed as modern vegetable cultivation in order to fulfill family member vegetables daily needs. The automatic watering system with a soil moisture sensor, a temperature sensor, and periodically watering based on Fuzzy Logic can provide water to vegetables according to their needs is proposed. In the practical, the Chinese Green Cabbage has been watered with the automatic system consists of raspberry pi, temperature sensor, soil moisture sensor, and timer. Both data of soil moisture sensor and temperature sensor are sent to Raspberry Pi that set an optimum condition of the Chinese Green Cabbage cultivation. The watering system is working when the conditions of the soil moisture less than 35% and the temperature of more than 29°C, respectively. However, the automatic watering by using the timer as 30 seconds of watering on 09.00 AM and 03.00 PM is needed. This system has succeeded in applying the Fuzzy Mamdani method to determine the length of watering on Chinese Green Cabbage. As a result, the automation system is promising for the cultivation of vegetable plants around the home living.
Total nitrogen in rice paddy field independently predicted from soil carbon using Near Infrared Reflectance Spectroscopy (NIRS)
Authors: Kusumo B H , Sukartono S , Bustan B , Purwanto Y A 
Published: December 2019

Abstract
As nitrogen (N) is needed at the greatest amount for the plant growth, the addition of adequate amount of this nutrient in rice paddy field is one of the key factors for maximizing the rice production. Knowing the spatial soil N status in the rice field measured using conventional analysis takes time and expensive. Many previous researchers reported that near infrared spectroscopy (NIRS) was able to successfully predict soil N due to its high correlation to the soil carbon (C). The aim of this research is to test whether NIRS able to predict soil N content, independently predicted from soil C. Soil samples in 147 locations, including the coordinates, were collected in rice paddy field of Lombok Island, Indonesia. Parts of the samples were analysed in a laboratory using conventional analysis for total N and total organic C, and the other parts were scanned using near infrared spectroscopy (NIRS) for spectral data collection. A Partial Least Square Regression (PLSR) calibration model was developed using laboratory-analysed soil N (and C) data and soil spectral data. Although soil N and soil C have a poor correlation, but both can be predicted well using NIR technology, indicating the soil N was independently predicted from soil C. This finding shows that soil N content in rice paddy field of Lombok Island can be predicted and monitored by NIRS without depending on its high autocorrelation with soil C.
Biodegradation of LLDPE plastic by mixed bacteria culture of Pseudomonas aeruginosa and Brevibacterium sp.
Authors: Dwicania E , Rinanti A , Fachrul M F 
Published: December 2019

Abstract
Plastics take more than 400 years to naturally degrade. This study therefore aims to degrade Linear Low Density Polyethylene (LLDPE) plastic using a mixture of culture bacteria Pseudomonas aeruginosa and Brevibacterium sp. Pieces of LLDPE plastic measuring 1 x 1 cm2, weighing 10 grams are put into containers containing Nutrient Broth (NB) growth media. The biodegradation process is carried out for 30 days with the test parameters being temperature (°C) and acidity (pH). The Gravimetric method was used to determine weight, while Fourier Transform Infrared (FTIR) analysis was used to actuate the morphology, changes in structure and surface of polyethylene. The results showed that mixed bacterial culture has the potential to degrade LLDPE plastic with a removal percentage of 2-7%, which is based on gravimetric analysis at 25°C, acidity value (pH) 7 for 30 days. Therefore, this study proves that mixed bacterial cultures degrades LLDPE plastic by using it as a carbon source.
Mapping and analysis of illegal solid waste heap point at segment 6 Ciliwung riverbanks
Authors: Saska L A , Riatno P P P , Indrawati D 
Published: December 2019

Abstract
The research about illegal heap point of solid waste was conducted to identify the quantity, measure the volume and compositions of solid waste heap point as a response to river pollution caused by solid waste along Segment 6 Ciliwung Riverbanks. Calculations of the volume and compositions of solid waste were carried out for three days in five locations are riverbank in area of Manggarai (Location 1), Kebon Manggis (Location 2), Menteng (Location 3), Kwitang (Location 4), and Kebon Sirih (Location 5). The research shows that there are 22 illegal heap points consisting of 93.38 m3 solid waste volume. The highest volume of the illegal heap point of solid waste was located in Kebon Manggis Area with 34.64 m3 and the lowest volume was located in Kebon Sirih Area with 1.53 m3. The average compositions of solid waste consisting of 45.56% organic waste and 54.44% non-organic waste with the highest percentage are the plastic waste 18.6% and the lowest percentage is rubber/leather waste 2.01%. The existence of the illegal heap point of solid waste in riverbank has the potential to cause a high value of Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD), and cause low levels of Dissolved Oxygen (DO).
Study of bioremediation techniques as a process for making organic cosmetics plants fertilizers
Authors: Nursetiawati S 
Published: December 2019

Abstract
Bioremediation is one technique to reduce environmental pollution and renew soil with the help of microorganisms and plants. The process carried out includes detoxification of toxic chemicals by cleaning the environment naturally and economically. This study aims to identify waste recycling, modification of ecology-based farming systems, and test traditional plants as a source of bioremediation. Then, bacteria and bioremediation results will be used as liquid fertilizer. Liquid fertilizers are processed through bioremediation techniques, then reused as nutrients for organic cosmetics plants. The research method is carried out qualitatively and its application is in a polluted environment. The research findings state that there is a positive impact on reducing environmental pollution, especially in reducing the volume of waste and the smell of garbage. Meanwhile, the success of bioremediation in liquid fertilizer depends on the Hydrogen (H2) cycle. In addition to H2, there are carbon (C), sulfur (S), and nitrogen (N) during the bioremediation process which encourages the bioremediation of liquid organic fertilizer to be able to fertilize the plant source of organic cosmetics. Thus, cosmetics can be said to be organic as a whole.