West Java Region Research Articles

Interpolasi Curah Hujan Ekstrim Menggunakan Model Spatial Di Provinsi Jawa Barat

Extreme rainfall is an important aspect to study due to its detrimental impacts. The existing constraint is that there is not necessarily an extreme value in every location, so that a zoning is needed that can specifically explain extreme rainfall in terms of location dependency, as well as spatial extreme rainfall patterns. The purpose of this research is to build a special area for extreme rainfall in the West Java region in the period December 2017-February 2018. One of the methods used to estimate incomplete rainfall data is the interpolation technique. There are several methods that can be used to perform interpolation, including Kriging and Thin Plate Splines. In this study, the two methods will be compared based on the GVC value. The results obtained are based on the GCV value, the Thin Plate Splines method is better used to build special areas for extreme rainfall in the West Java region in the period December 2017-February 2018.

PERDAGANGAN ILEGAL KUKANG (Nycticebus spp.) DI JAWA BARAT BERDASARKAN INFORMASI MEDIA SOSIAL 2019-2020

Slow lorises in the one of Indonesia's protected primates. Slow lorises are nocturnal (active at night) animals that move very slowly with a variety of habitat types. Slow lorises are also the second most popular primate animal as a pet. The high level of illegal slow loris trade in Indonesia is thought to be due to low knowledge and awareness of the community and driven by economic factors due to the high interest in traded animals. This study aims to obtain data on the types, conditions or body parts of slow lorises traded and to map the hotspots for illegal online slow loris trade in the West Java. Testing data on the illegal online slow loris trade uses primary and secondary data. Data on the online illegal trade in slow lorises was obtained through social media observations, data analysis is carried out in quantitative and qualitative descriptive methods. The results of this study show that lorises in a dead (dead) condition are more common, and the hotspots for the illegal trade of slow lorises in the West Java region through social media are Ciamis, Pangandaran, Indramayu, Kuningan, Tasikmalaya, Depok, Bandung, and Bogor

Implementation of E-Government through the Samsat Mobile Jawa Barat at the Regional Revenue Agency of West Java Province

The purpose of this study was to analyze the application of e-government through Samsat Mobile Jawa Barat at the Regional Revenue Agency of West Java Province. The theory used in this study uses e-government theory which includes (1) content development, (2) competency building, (3) connectivity, (4) cyber law, (5) citizen interface, and (6) capital. The research approach used is a qualitative approach. Data collection techniques by interview, observation and documentation. The data analysis technique is based on Creswell's thinking with a bottom-up hierarchical approach model. The results of this study indicate that the implementation of e-government through Samsat Mobile Jawa Barat in the Regional Revenue Agency of West Java Province has been running quite well. Although based on Idrajati's e-government theory, there are several criteria that need to be improved. Such as content development criteria that still do not provide an iOS-based Samsat Mobile Jawa Barat application, competency building criteria have not yet produced employees who are experts in managing the appearance of the Bapenda West Java website design and content. The connectivity criteria are good because they are in the West Java region. Cyber law criteria must be added specifically, because it only follows the rules of the central government, the citizen interface criteria still need to be developed because it only has two channels, namely the website and the android application. While the criteria for capital is sufficient, it only needs additional sources of capital apart from the APBD.

Pengembangan Sistem Informasi Manajemen Persuratan di Badan Informasi Geospasial

<em><span>Interpolation is a method to predict new data from existing data. The interpolation method can be used in estimating rainfall because each interpolated point is influenced by the value of the surrounding points. Isohyets are imaginary lines that describe the same amount of rainfall in an area. This map is the result of spatial interpolation of rainfall data. In addition to calculating regional rainfall, an isohyet map can also be used to see the pattern of annual rainfall that occurs. The purpose of this study is to make a map of rainfall in West Java Province so that it can analyze its distribution. The research method used is Waterfall. research conducted at the Meteorology, Climatology and Geophysics Agency regarding the making of rainfall maps in the West Java region on average tenths of a day or based on a map layout using the IDW method that the resulting rainfall pattern is different every tenth of a day. For the level of rainfall (mm) an average of tenths of a day, it can be concluded that in October – March is the rainy season with high rainfall (mm). Meanwhile, April-May is the transition season, namely the escape between the rainy season and the dry season which is in the medium level of rainfall (mm). June – September is the dry season because the level of rainfall (mm) is at a low level</span></em>

An Investigation of Conflict Resolution Strategies for the Students of Elementary School Teacher Education Study in Online Learning during the COVID-19 Pandemic

This study aims at identifying various types of conflicts experienced by students of elementary school teacher study program during online learning of elementary social studies learning courses during the COVID-19 pandemic, and determining the strategies they used to resolve conflicts they encountered . This study uses a descriptive research method with a survey design. The research participants were 4th semester students of the PGSD study program in a private university in the West Java region, totaling 243 that consisted of 182 female students and 61 male students. The instruments used in this study were interviews that were used to identify the conflicts experienced by students during online learning, and closed questionnaires that were distributed to determine the strategies used to resolve the conflicts; which were analyzed descriptively. Based on the data obtained from the interviews, it was revealed that the conflicts experienced by students during online learning were completing group assignments, bullying between students, discriminatory attitude, and acknowledging/taking goods/works of others without asking permission. Meanwhile, based on the data obtained from the questionnaires regarding the students' strategies in resolving conflicts, it was found that students used cooperative strategies in resolving these conflicts.

Tipologi Pemilih Pemula pada Pilkada Jabar 2018

The dynamics and reality of the Beginner Voters in each General Election is an exciting and vital entity to study and research, including the study of the First Voters in Purwakarta Regency in the 2018 West Java (Jabar) Regional Head Election (Pilkada). Beginner Voters in the 2018 West Java Pilkada, this study aims to reveal and describe: (1) the reality of the 2018 West Java Pilkada in Purwakarta Regency; (2) Types of Beginner Voters for the 2018 West Java Regional Head Elections in Purwakarta Regency. This research employs a qualitative descriptive-analytic method that includes three data gathering techniques: interviews, documents, and group discussion forums. This research is based on the voter typology idea. Two fundamental discoveries were discovered in this study as a consequence of data analysis, namely: (1) the category of Beginner Voters in the 2018 West Java Regional Head Elections in Purwakarta Regency were voters aged 17-20 years; (2) The Type of Beginner Voters in the 2018 West Java Pilkada in Purwakarta is Rational Voters. The findings of this investigation lead to two suggestions: (1) To develop a theory about political studies among adolescents; (2) As a guide in conducting political campaign strategies and political education for youth.

Optimizing Rice Distribution Model Using Linear Programming at West Java Bulog

Good distribution network management is a very important competitive advantage for a company. West Java Bulog is the representative of the government in distributing and distributing rice, which is a staple food commodity for the Indonesian people in general, of course, must pay attention to the optimal distribution pattern. In carrying out its operational processes, West Java Bulog will be assisted by 7 regional subdivisions spread throughout the West Java region who will handle rice in their respective working areas. This study aims to determine the planning path and the optimum amount of rice distribution from the West Java Bulog to districts and cities that can minimize distribution costs so that the costs incurred will reach the lowest point using the Linear Programming method. The analysis of this research was assisted by LINDO Software version 7.0 for Windows 10.0. From the results of this study, the optimization of rice distribution at the West Java Bulog, with the optimum total distribution cost of USD 124,272.

Optimization of Rice Distribution Using a Linear Programming Model at Perum Bulog, West Java Regional Division, Indonesia

Good distribution network management is a very important competitive advantage for a company. The distribution that is not right with the wrong time will also have a big impact on all aspects, especially company profits. The exact number and timing are crucial points in the distribution. The distribution and transportation system must be designed optimally so that the minimum cost is obtained. Perum Bulog, West Java Regional Division, is the government's representative in distributing rice evenly and distributing rice, which is a staple food commodity for Indonesian people in general. Of course, it must pay attention to optimal distribution patterns. In carrying out the operational process, the West Java Regional Division of Perum Bulog will be assisted by 7 Regional Sub-Divisions scattered throughout the West Java region who will handle rice in their respective working areas. This study aims to determine the planning path and the optimum amount of rice distribution from the West Java Regional Division to districts and cities that can minimize distribution costs so that the costs incurred will reach their lowest point using the Linear Programming method. The analysis of this research was assisted by the LINDO software version 7.0 for Windows 10.0. From the results of this research, the optimization of rice distribution at Perum Bulog Divre West Java, with the optimum total distribution cost is IDR 6,374,025 360.

Urban Heat Island Assessment using Remote Sensing Data in West Java, Indonesia: From Literature Review to Experiments and Analyses

Urban heat island (UHI) is a significantly increasing temperature that occurs in the urban region due to urbanization and anthropogenic activities. The UHI represents environmental quality decrease and able to change a microclimate in the long term. It phenomenon can be estimated using multi-temporal remote sensing imagery data. This study aims to analyze the spatial dynamics of UHI in the urban region of West Java from 1998 to 2018. We only used remote sensing data from different datasets. Information of land-surface temperature is extracted from Landsat-5 TM and Landsat-8 OLI images using radiative transfer equation which validated using MODIS data in the same period. This study showed that UHI intensity in the urban region of West Java reach 5.11oC in 2018. For 20 years, the land-surface temperature increased to 4.44oC. The UHI distribution is concentrated in the central business district, industrial area, harbor, terminal, airport, and traffic jam zone. The UHI significantly increased in Depok and Cimahi, which are known as satellite cities for the surrounding megapolitan (Jakarta and Bandung Raya). This model has high validity result with a correlation value of 0.74. The UHI management is important to strengthen urban resilience in the environmental field through green open space, green belts, roof gardens, land use and land cover formal direction, and the use of high albedo materials to build construction.

PENGARUH EMPLOYEE ENGAGEMENT DAN KEPUASAN KERJA TERHADAP KINERJA KARYAWAN PADA PERUSAHAAN TELEKOMUNIKASI

This study aims to know the influence of employee engagement and job satisfaction on employee performance both partially and simultaneously in telecommunications companies. The method used in this study is quantitative method and uses data analysis techniques, namely descriptive analysis and path analysis. Data collection in this study is by disseminating questionnaires with a six-point likert scale and the number of research statements as many as 52 statements distributed to 227 employees of telecommunications companies in the West Java region. The results showed that employee engagement and job satisfaction have a significant positive influence on employee performance. With a coefficient of determination (R2) of 0.364 or 36.4% showed that employee engagement and job satisfaction were shown to have an influence of 36.4% on employee performance. So that companies that have employees with a good sense of engagement to the company and the needs of employees are met to provide satisfaction for employees, it will be obtained employees who have a high loyalty value and dedicate their time to help the company in achieving its goals.

Modeling the Wintering Habitat Distribution of Oriental Honey Buzzards in West Java Indonesia with Satellite Tracking Data Using Logistic Regression

Oriental honey buzzards (OHBs, Pernis ptilorhynchus) are one of migratory raptor from Japan to Indonesia which is widely recognized as indicator species reflecting the conditions of their habitat. Since 2003, OHBs have been satellite-tracked in their wintering grounds in Indonesia. Less information available on wintering areas in the west Java, which hampers the OHB conservation efforts. This paper proposes a new approach for predicting the probability models of the wintering habitat distribution of OHBs with the presence data derived from satellite tracking using logistic regression analysis coupled with RAMAS GIS. This spatial model was locally constructed from the data concerning Talaga Bodas and its surrounding areas and extrapolated for the entire West Java region. The best predicted probability model successfully characterized the distribution of the OHB wintering habitat using slope (25–40%), elevation (0–300 m and >1,000 m), and land cover (forest, paddy field, and water body). The extrapolation model generated potential areas of the wintering habitat distribution covering an area of 3013.13 km2 (8.11% of West Java). These areas were predominantly located outside the protected areas (94.04%). The modeling approach proposed herein may be used to study other migratory species that are tracked using satellite or other navigation technologies.

Wave driven Setup across the North Coast Region of West Java

Wave energy dissipation on the surf zone is compensated with the increase of mean sea level, the so-called wave setup, within the area. This study used the numerical model Delft3D to investigate the dynamics of setup across the north coast region of West Java (Losari to Indramayu) influenced by monsoon variations. The wave forcing was obtained from previous field studies on Cirebon coastal region. The waves within the region were largely dissipated far from the coastline, mainly at the area between Babakan and Karangampel, due to the gentle slope of the North coast of Java. The waves approaching the shoreline were mainly influenced by the east monsoon associated with the longer fetch from that direction. The wave setup varied from ~0.03 to 0.15 m, with the maximum setup occurred near the coastline of the east (Losari) and west (Indramayu) parts of the model domain that consisted of steeper slopes. This, potentially inducing severe coastal inundation that became a serious problem across the coastlines. Meanwhile, the setup near the coastline of the middle area of the domain (Babakan to Karangampel) was very weak, which was correlated to the larger wave dissipation within the offshore area of that region.

Pendayagunaan Media Sosial Instagram Dalam Upaya Promosi Perpustakaan Pada Dinas Perpustakaan dan Kearsipan Daerah Jawa Barat

This research contains about the utilization of social media Instagram in an effort to promote the library at the West Java Regional Library and Archives Service. The purpose of this study was to determine the impact of the use of social media Instagram as a media promotion for libraries in the Regional Library and Archives Office of West Java Province. The method used in this research is qualitative with a case study approach, in which the problems to be studied are not yet clear, holistic, complex and meaningful. The results of this study indicate that the social media account Instagram @dispusipdajabar has utilized Instagram social media in an effort to promote the library at the West Java Regional Library and Archives Service by involving three dimensions of informing, persuading, and influencing. In utilizing Instagram social media in an effort to promote libraries at the West Java Regional Library and Archives Service, it is hoped that DISPUSIPDA JABAR needs to create more innovative content in order to increase publications in library promotion so that more people visit.

Assessment of the multifunctional role of wetlands in Indonesia: a case study in West Java Province

Agricultural activities in paddy fields (wetlands) producing products and sell that product, and also generate desirable or positive externalities as environmental services. Environmental services and the products that sell to the market are called multifunctional agriculture (MFA). This study aims to evaluate and economically assess the multifunctional role of wetland areas in Indonesia by taking the case of the West Java region. This study uses secondary data and data collected from various institutions and publications. This study uses the replacement cost method (RCM) to investigate the economic value of the role of MFA in wetland farming systems. The results show that the total value of environmental products and services marketed in wetland areas in West Java Province is around USD 36.59 billion per year or USD 39.41 million per hectare per year. The policy implications of this research are (1) attracting the maximum capacity of the stakeholders and community to participate in all the programs planned to protect, preserve and conserve the environment; (2) parting, endorsing, and strengthening the government and communities in the downstream area to invest in rehabilitating the upstream and middle watersheds; and (3) in per hectare a year, excluding the price of the land itself, the cost of building paddy fields, and the value of other infrastructure and facilities, USD 39.41 million is the replacement cost value if the rice fields are to be converted to non-agricultural use and replaced by the construction of rice fields new in other areas that are still possible.

Implementasi Financial Literacy Dalam Upaya Meningkatkan Financial Performance Pada Keberlangsungan Usaha Koperasi

The purpose of this research is to know the level of implementation of cooperative’s financial literacy in an effort to increase financial performance in cooperative’s business sustainability at the GKSI West Java Regional. Based on the research result that the level of financial literacy of administrators and managers are in Sufficient Literate (Quite Intellect), afterwards there are also supported by the indirect cash flow data which is in the third (3) cash flow pattern, it means the operating cash flow and financing cash flow is in positive (+) pattern, however the investment cash flow is in negative (-) pattern. Based on the financial performance from liquidity ratio, the cooperative is in very unwell criteria because the cooperative’s interval ratio is >300%, and from the activity ratio, the cooperative is in very unwell criteria because the cooperative’s interval ratio is <6 times, and from the leverage ratio, the cooperative is in well criteria because the cooperative’s interval ratio is <40%, and from the profitability ratio, the cooperative is in very unwell criteria because the cooperative’s interval ratio is <3%. Based on trend analysis, the sales forecasting rate for the next 5 years will be decreased every year. Then, it can be concluded that the administrators and managers have to reincrease their financial literacy to increase financial performance in its cooperative’s business sustainability.

ANALISIS MODEL TRANSSHIPMENT DALAM PROSES DISTRIBUSI PRODUK SEMEN DI CV BANGUN KREASI ABADI

Bangun Kreasi Abadi is one of the distributors working with PT. Jui Shin Indonesia in marketing and distributing Garuda cement products to several regions in West Java, especially the city of Bandung. In the distribution process, CV Bangun Kreasi Abadi does not send its cement products directly to consumers, but CV. Bangun Kreasi Abadi uses two warehouses as transit points for the delivery of cement products for several regions. The transshipment method has several problems because in the distribution process, products are not sent directly to consumers but must pass through several transit points first. This will result in large costs because the delivery process will be twice as long and will also result in a longer lead time. This study aims to determine the optimal allocation of Garuda cement distribution to produce minimum transportation costs from distributors to warehouses and from warehouses to service points (retailers) using the Transshipment method with the help of Lingo Solver Software. The result of transportation costs from distributors to warehouses is Rp. 25,655,900 and transportation costs from warehouses to retailers of Rp. 26,140,220, the total cost of Garuda cement distribution is Rp. 51,796,120.

West Java Trade Diplomacy in Increasing Exports of Micro, Small, And Medium Enterprises (Msmes) In the Covid-19 Pandemic

During the pandemic, Indonesia experienced a decline in the value of exports. To strengthen again, the involvement of all parties is needed, including the provincial government. To strengthen national exports. MSMEs are one of the driving forces of the regional economy, therefore there is a need for support from the provincial government to encourage MSMEs to enter the global market and have an impact on the export value of the West Java region. This research uses a descriptive analysis method with a qualitative approach. Data collection techniques using the documentation method with data analysis techniques using deductive logic, by comparing the theory behind the problem.From the data collected, it is concluded that the para-diplomacy activities of West Java are supported by trade diplomacy activities in the form of coordinated diplomacy with related Ministries/Institutions, civil groups, and business groups. Able to increase exports of West Java MSMEs during the covid-19 pandemic © RIGEO 11(6), SPRING, 2021

Evaluating Knowledge, Attitude, and Behavior of Dentists on HIV/AIDS in West Java, Indonesia, in the COVID-19 Era.

Purpose HIV/AIDS is still a serious public health problem in Indonesia. It has been concerned that the coronavirus disease 2019 (COVID-19) pandemic has a serious impact on people living with HIV (PLWH). Therefore, dentists remain to have a significant role to play in the overall healthcare delivery to PLWH and reducing new HIV infections. The purpose of this study was to assess the knowledge, attitudes, and behavior of dentists in West Java about HIV/AIDS in the COVID-19 era. Methods This cross-sectional study was conducted by distributing online questionnaires using a Google form to dentists in West Java. We used the purposive sampling technique to recruit the participants. The questionnaire consists of characteristics of respondents, 13 questions about knowledge, 9 questions about attitudes, and 6 questions about behaviors, which has previously been tested for validity and reliability. Data were analyzed using the Spearman correlation test and the Chi-square test. Results. The Questionnaire was sent to 435 dentists in the West Java region, Indonesia, with the assistance of the Indonesian Dental Association West Java region, to participate in this study. We received completed questionnaires from 209 (48%) respondents. The results of this study showed that 44% of dentists have good knowledge, 53% have a positive attitude, and 53% have positive behavior. No significant relationship was found between knowledge and attitudes (p=0.202) and behavior (p=0.087), but there was a significant relationship between attitudes and behavior (p=0.0001). Conclusion About half of the dentists in West Java have good knowledge, positive attitudes, and behavior towards HIV/AIDS, but the others lack knowledge, negative attitudes, and behavior. Continuing HIV/AIDS education and training programs for dentists are still needed to keep improving their knowledge and awareness to support disease prevention and control in this COVID-19 era.

TRANSFORMATIVE LEADERSHIP AND ORGANIZATIONAL CULTURE EFFECT ON EMPLOYEE PERFORMANCE: EVIDENCE FROM THE INDONESIA LOGISTICS BUREAU

The purpose of this research was to analyze the effects of transformative leadership and organizational culture on employee performance in the context of the Indonesian Logistics Bureau. This study filled a research gap, and required repeated tests to assess the impact of transformative leadership and organizational culture on employee performance from different viewpoints. The research tool used was a cross-sectional quantitative study by a questionnaire (survey) of up to 69 respondents for all personnel of the Indonesia Logistics Bureau West Java Regional Division. Multiple linear regression analysis of data processing techniques revealed that the performance of employees was influenced by transformative leadership and organizational culture. The results of this analysis included positive guidance, in particular on the importance of a leader's role in empowering and encouraging workers through active engagement with them, and the presence of positive organization principles boosted organization performance.

West Java Regional Cultural Management UPTD in Designing Virtual Art Performances During the COVID-19 Pandemic

Virtual art performances are a form of program during the pandemic by the West Java Regional Cultural Management UPTD in the use of social media on YouTube. The purpose of this study was to determine the design of the virtual art performance program starting from the initial analysis stage, the production stage to the post-production by the executor of the West Java Regional Cultural Management UPTD. This research uses qualitative research with ethnographic study of public relations. This study aims to examine the behavior of public relations (PR) communication carried out by virtual art performers in collaboration with artists to carry out virtual art performances. The results of this study indicate that there are stages of the virtual art performance program, starting from the stage of situation analysis, determining the goals and objectives of the program. The stages during production are holding virtual art performances and post-production such as editing and uploading to YouTube media. Therefore, this study uses the relevant model, namely The IPPAR (Insight, Strategic Program, Program Implementation, Action and Reputation) mode in the process of virtual art performances.