Development In Java Research Articles

Analysis of The Relationships of The Agricultural Sector In Economic Development In West Java Province (Input-Output Analysis)

Economic development in West Java can be conducted to analyze the potential possessed by the sectors of the economy. Sector economies have linkages one each other so the enhancement or decline of a sector will take effect on the economic sector other. The connection that occurs between sectors will give a picture through related integration in development in West Java. Sector agriculture has an important role in the developing economy in West Java. Study this aim for knowing the role of the agricultural sector in the economy in West Java with see relatedness and value index power deployment as well as score index degree sensitivity. Study this using secondary data obtained from Central Bureau of Statistic West Java namely from Provincial input-output tables West Java in 2016 the total transactions above price manufacturer. Analysis results show that the agricultural sector has score relatedness and value low index to other sectors. Index value power deployment highest in the agricultural sector is the livestock sector at 0.939. The index value degrees sensitivity highest in the agricultural sector is the agricultural sector plant food of 0.804.

Spatial relationship of horticultural farming with household welfare in rancabali district, bandung, west java

Agriculture is one of the important sectors for economic development in West Java. Unfortunately, agricultural land continues to decrease. This trend is also seen in the Ciwidey Agropolitan Area, Bandung. Horticultural farmers are forced to manage crops on a narrow land. The purpose of this study is to explain the spatial relationship between horticultural patterns and household welfare in Rancabali District, which is part of Ciwidey Agropolitan Area. This study is a descriptive study using map interpretation and cross tabulation. Data comes from systematic interview, field observation, and secondary sources. For analysis purposes, this study uses land conditions and accessibility as a spatial framework. The results show that most of the horticultural farming is a monoculture that is cultivated independently by farmers without involving labor. Labor involvement is only found on agricultural lands with a lower accessibility. This spatial pattern is closely related to the welfare of farmers. The better the accessibility, the higher the welfare of the farmer household. However, in areas with a lower accessibility, the level of welfare will only increase if they have a more spacious land.

NONLINEAR REGRESSION MODELS FOR ESTIMATING THE DURATION OF SOFTWARE DEVELOPMENT IN JAVA FOR PC BASED ON THE 2021 ISBSG DATA

Context. The problem of estimating the duration of software development in Java for personal computers (PC) is important because, first, failed duration estimating is often the main contributor to failed software projects, second, Java is a popular language, and, third, a personal computer is a widespread multi-purpose computer. The object of the study is the process of estimating the duration of software development in Java for PC. The subject of the study is the nonlinear regression models to estimate the duration of software development in Java for PC.
 Objective. The goal of the work is to build nonlinear regression models for estimating the duration of software development in Java for PC based on the normalizing transformations and deleting outliers in data to increase the confidence of the estimation in comparison to the ISBSG model for the PC platform.
 Method. The models, confidence, and prediction intervals of nonlinear regressions to estimate the duration of software development in Java for PC are constructed based on the normalizing transformations for non-Gaussian data with the help of appropriate techniques. The techniques to build the models, confidence, and prediction intervals of nonlinear regressions are based on normalizing transformations. Also, we apply outlier removal for model construction. In general, the above leads to a reduction of the mean magnitude of relative error, the widths of the confidence, and prediction intervals in comparison to nonlinear models constructed without outlier removal application in the model construction process.
 Results. A comparison of the model based on the decimal logarithm transformation with the nonlinear regression models based on the Johnson (for the SB family) and Box-Cox transformations as both univariate and bivariate ones has been performed.
 Conclusions. The nonlinear regression model to estimate the duration of software development in Java for PC is constructed based on the decimal logarithm transformation. This model, in comparison with other nonlinear regression models, has smaller widths of the confidence and prediction intervals for effort values that are bigger than 900 person-hours. The prospects for further research may include the application of bivariate normalizing transformations and data sets to construct the nonlinear regression models for estimating the duration of software development in other languages for PC and other platforms, for example, mainframe.

User Interface Website as a Digital Personal Branding

The greater the support given by the audience, it will increase the image and popularity so as to form the audience's "belief" in the characters they follow. Political marketing, building the image of political figures is important. As one of the political actors currently Ganjar Pranowo is considered capable of playing social media to convey messages and information about the progress of development in Central Java. Efforts to build communication with the audience are also developed through the Website www.ganjarpranowo.com. The user interface is a means of interaction between humans and the system. A good user interface does not require many design elements, a consistent design makes users feel comfortable, considers the layout between items so that the placement of items can attract attention and help readability, colors that are not too contrasting to give more attention, the importance of typography to create a hierarchy and clarity. This study wants to examine how the Website User Interface becomes a part in creating a virtual space so that it becomes the main attraction of Ganjar Pranowo's character to strengthen Personal Branding. The research is descriptive qualitative by using User Interface analysis (Evina Johan, 2022) and Personal Branding Analysis (Montoya and Vandehey). The results of the study show that User Interface Design is an important thing in building personal branding. A lightweight, simple, interactive user interface, easily accessible information arrangement makes it easier for the audience to recognize Ganjar Pranowo's figure as a Political Figure, Governor and Human.

The Strategy of Islamic Tourism Development in West Java

Wisata Syariah adalah istilah yang digunakan oleh Kementerian Pariwisata dan Ekonomi Kreatif Republik Indonesia untuk program wisata berdasarkan nilai-nilai syariah Islam. Program ini diluncurkan pada Desember 2012 sebagai implementasi dari UU no. 10 tahun 2009 tentang kepariwisataan, bahwa kepariwisataan diselenggarakan dengan menjunjung tinggi prinsip norma agama dan nilai budaya bangsa. Jawa Barat sebagai salah satu destinasi wisata syariah memiliki kekayaan potensi wisata yang dapat dikembangkan dengan nilai-nilai syariah Islam. Di antara objek wisata tersebut adalah Kampung Dukuh dan Kampung Naga, Tasikmalaya. Potensi wisata yang ada di kedua lokasi tersebut adalah wisata alam, wisata tradisi lokal, wisata ziarah, seni tradisional, dan wisata sejarah. Namun pengamatan awal yang peneliti lakukan, menunjukkan potensi tersebut belum tergali secara optimal. Diperlukan strategi yang tepat untuk mengembangkan wisata syariah baik di Kampung Dukuh maupun Kampung Naga.Penelitian ini akan merumuskan strategi pengembangan pariwisata berbasis syariah di Kampung Dukuh dan Kampung Naga. Tujuannya untuk mengidentifikasi potensi wisata yang ada, menganalisis lingkungan internal dan eksternal, serta menentukan strategi pengembangan kedua desa adat sebagai objek wisata syariah. Data dalam penelitian ini diperoleh melalui metode observasi partisipan, wawancara mendalam dan dokumentasi. Penelitian ini bersifat eksploratif; merumuskan program berdasarkan kondisi internal dan kondisi eksternal di kedua lokasi. Hasil penelitian menunjukkan bahwa kekuatan wisata syariah di Kampung Dukuh dan Kampung Naga antara lain nilai komunitas lokal dan ritual keagamaan, wisata ziarah, arsitektur yang unik, keindahan alam yang terletak di wilayah pegunungan, jalan yang baik, akses yang mudah (ke Kampung Naga). ), dan posisi strategis. Sedangkan kelemahan Kampung Dukuh dan Kampung Naga antara lain kurangnya kebersihan dan kelestarian lingkungan, kurangnya ketersediaan transportasi wisata (ke Kampung Dukuh), kurangnya fasilitas pariwisata, kurangnya tempat parkir, masih kurangnya fasilitas toilet untuk umum. , belum tersedianya pengelola objek wisata, belum maksimalnya upaya promosi, dan belum tersedianya Tourist Information Center.Berdasarkan analisis kekuatan dan kelemahan tersebut, saya merumuskan empat strategi pengembangan yang dapat diterapkan, yaitu strategi pengembangan produk, strategi pengembangan promosi, strategi pariwisata berkelanjutan, dan strategi pengembangan sumber daya manusia (SDM) berdasarkan nilai-nilai syariah Islam.

The Determinants of Food Consumption Expenditure in Central Java

Food consumption is a basic human necessity that should be fulfilled. Although the investment level tends to increase in Central Java, the open unemployment rate also tends to increase. It is worrying that this condition will affect the society prosperity reflected by food security status. This research aims to analyze the consumption expenditure development in Central Java, identify the food consumption expenditure determinants, and formulate the food consumption fulfillment strategies. This research has quantitative characteristics by using the secondary data of Statistical Central Bureau. The research result shows the consumption expenditure proportion between food and non-food is nearly similar and tends to increase each year. The determinants, which affect the food consumption expenditure positively and significantly, are the non-food consumption expenditure, the gross domestic regional product (GDRP) of constant price, and the poverty rate. The food consumption fulfillment strategies in Central Java are directed by sustainability schemes covering economic, social, and environmental dimensions. The implementations are to strengthen the food security dimensions, the society income enhancement, the value chain optimization, the adoption of technology and knowledge, and the local food resources utilization.

Study of Development of Small-Competitive Cooperative and Business Developments in Dealing with Industrial Era 4.0 in West Java Province

This study examines specifically about how the development of cooperatives and Micro Enterprises can compete in the industrial era 4.0, Of the 24,048 cooperatives and MSEs in West Java, 37.40% are classified as inactive, this indicates that cooperatives and micro-small businesses have not been able to compete with other business entities, especially the use of internet technology as the main characteristic of the industrial era 4.0, this inability causes high unemployment, which subsequently causing new poverty in society. In 2017 the poor in West Java totaled 4,168,440 or 8.71% and were in the 19th rank of 34 provinces in Indonesia. The purpose of this study is to find out how Cooperatives and Micro Small Businesses in West Java Province and How Strategies for Cooperative and Micro Business Development in West Java in facing the industrial era 4.0. The method used in this study is the field study method or literature study using secondary data and data analysis techniques used to use descriptive analysis and SWOT analysis (Strengths, Weakness, Opportunities, Threats). Cooperatives and civil society in West Java Province to survive need to adjust to the industrial era 4.0, namely to focus on improving managerial quality, products and services, using digital technology, increasing cooperation with banks, increasing business capital, building strong networks with the government, improving quality cooperation between cooperatives and small micro-business in ASEAN, improving service quality and the role of the community.

The Effect of Transport Infrastructure on Land-use Change: The Case of Toll Road and High-Speed Railway Development in West Java

The development of the Cipularang Toll Road and the Jakarta-Bandung high-speed railway (HSR) in West Java Province in Indonesia is expected to boost economic growth and provide equitable development, especially from Jakarta to the regencies and cities in West Java. Such large-scale infrastructure developments cause massive changes in land use in the surrounding areas. These impacts are often not anticipated in spatial planning. This study aimed to identify the effect of transport infrastructure development on land-use change in West Java by using cellular automata. It was found that transport infrastructure development has significant impact on the structure and spatial patterns that lead to the formation of a mega-urban region connecting the Jakarta Metropolitan Area and the Greater Bandung Metropolitan Area.

The Consecutive 3-month Length Increment to Predict Early Linear Growth Failure

AIM: This study aimed to assess the consecutive 3-month length increment thresholds, by the first 6 months, to predict stunted at the age of 6 months. METHODS: We analyzed data from the Bogor Longitudinal Study on Child Growth and Development in West Java, Indonesia. A total of 635 free of stunting at birth children were analyzed in this study. Early linear growth faltering, as the dependent variable, was the stunted at 6 months of age. The four thresholds of the consecutive 3-month length increment were considered in predicting stunted at the age of 6 months. The thresholds were a consecutive 3-month length increment below 25th percentile, 15th percentile, and 5th percentile of the WHO Child Growth Velocity Standard. The 4th threshold was generated from the Bogor Longitudinal Study sample and determined using receiver operating characteristic analysis. The sensitivity, specificity, PPV, and NPV of the thresholds were calculated. RESULTS: Among the thresholds, the 25th percentile of the WHO Child Growth Velocity Standard generates the highest sensitivity. The ability of the 25th percentile threshold to correctly identify children who had stunting at 6 months of age is 56.7%. However, the children whose experience a consecutive 3-month length increment below 15th percentile had highest risk to become stunted at the age of 6 months, adjusted by sex, birthweight, and birth length. CONCLUSION: A consecutive 3-month length increment could be beneficial as a tool in identifying infants at high risk of early linear growth failure in stunted prevalent population.

Determinants of Information and Communication Technology Sector Development in Java Island, 2016-2020

The Information and Communication Technology (ICT) sector is one of the main drivers of economic growth, so the condition of the ICT sector becomes an essential factor in development. The ICT sector consists of the manufacturing and service sectors whose main activities are related to the development, production, commercial and intensive use of ICT. In 2016-2020, six provinces on Java Island became the provinces with the highest IP-ICT scores. Java Island had a GDP share of 59 percent of Indonesia's GDP in 2020. Meanwhile, the ICT sector's GDP share of Indonesia's total GDP was 4.25 percent in 2020. This study aims to analyze factors that affect the development of the ICT sector in Java Island , 2016-2020. The data used is secondary data from Statistics Indonesia. Using the panel data regression, the results show that the number of workers in the ICT sector, the average length of schooling, and internet users had a significant and positive effect on the development of the ICT sector in Java Island in 2016-2020. The level of household consumption for telecommunications has no significant impact on ICT sector development in Java in 2016-2020.

Exploration of potential regional resources for beef cattle farming development in West Java, Indonesia

More than 90% of cattle in Indonesia are raised by smallholder farmer. They are facing limited land resources so that the input of feed mostly depend on the agriculture waste and its environment. The aimed of this study was to determine the potential agricultural resources which influence to the development of beef cattle. The sample locations were 3 districts from the eastern part of West Java province. Panel data of variables that were thought have an effect on beef cattle development were taken from 2012 to 2019 in three regencies. These data were analyses by Multiple Regression Model using the OLS method. The stationary test was done before using time series data by unit root tests of Augmented Dickey-Fuller. The results of this research showed that the corn and Cassava production, as well as the population as a source of agriculture labor in a region was potential resources to increase of beef cattle population. The integration of cattle and corn farming on suitable land in a region needs to be considered as the strategy in beef cattle farming development, because the corn production per unit of land can produce the highest feed compared to the other food crop residues.

Spatiotemporal Distribution Patterns and Local Driving Factors of Regional Development in Java

Although uneven regional development has long been an issue in Java, most parts of the territory experienced an increased level of development over the last two decades. Due to the variance in local background and spatial heterogeneity, the driving factors of the development level should, theoretically, vary over space. Therefore, in this study, we aim to investigate the local factors that influence the development level of Java’s regions. We used the spatiotemporal pattern analysis, ordinary least squares (OLS) regression, and geographically weighted regression (GWR), utilizing the regional development index as the predicted variable, and the social level, economy, infrastructure, land use, and environmental barriers as predictors. As per our results, it was found that the level of development in Java has improved over the past two decades. Metropolitan areas continued to lead this improvement. All the predictors that we examined significantly affected regional development. However, the spatial pattern of the local regression coefficients of Human Development Index (HDI), landslide, paddy conversion, and crime shifted due to changes in the spatial concentration of development activities.

Pendekatan Sosioekonomi Pertanian Berkelanjutan

Sustainable agriculture is an alternatif choice to replace the unwise west type agriculture with high chemical input, but the strategy and the technology to be implemented is not ready due to the varied environment. Sustainable agriculture should consider four aspects i.e. ecology/technology, financial/economic, human! institution, and combined. The problem of natural resource and environment in Indonesia is the consequence of several trends, like population growth, deforestation for expanding agricultural land, rapid economic growth in the last three decades, over centralized development planning, and focusing economic development in Java. The dilemma between economic growth and degradation of natural resource base is not always a problem. There should be a new paradigm in the approach of the agricultural development to be long term approach considering to synchronize the conservation of natural resources and the economic development. The new paradigm of the synchronized growth and environment needs to lower the population growth, to maintain the production increase, to lessen the environment impact, to change the human perception, to respect the ecosystems integrity, and to optimize the complementary effects to environment improvement and socioeconomic development. Farming System Development and Farming System Research as holistic approaches are expected can be used to facilitate the production objective and the natural resource conservation objective in agricultural development Simulation model on each agroecological as well as socioeconomic zone can be developed on a farm-household model Key words: Socioeconomic, sustainable agriculture, conservation of natural resource

Salafisme di Papua, Indonesia: Sebuah Kajian Mengenai Kelompok Salafi-Wahhabi Ja'far Umar Thalib

The study of Salafism in Indonesia has been narrated its presence, development, activities and ideology in Java. In-depth research on Salafism in Papua is relatively inadequate. This article aims to fill the gap by studying Salafism, specifically the Salafy group of Jafar Umar Thalib (JUT) in Jayapura City and Keerom Regency, Papua. In addition, the responses of local community and Nahdhatul Ulama (NU) Papua toward JUT group will be reviewed. This article is based on the author's field research in Papua in 2018. The main data was collected from interviews, observations and publications related to Salafi-Wahhabi groups. Meanwhile, to explore the perceptions and responses of stakeholders, local communities and organisations, the authors interviewed informants from local residents and leaders of the Papua and Keerom NU Region. This article argues that the presence of Salafism tends to disrupt community harmony and peacebuilding in Papua. Such understanding provides a holistic view of how Salafism has sought to shape its narrative in Papua and NU Papua has rejected the narrative, which has received less attention from researchers in the past.

Fuzzy Geographically Weighted Clustering dengan Gravitational Search Algorithm pada Kasus Penyandang Masalah Kesejahteraan Sosial di Provinsi Jawa Tengah

One of the indicators of the success of social welfare development in Central Java was decreasing the population of people with social welfare problems (PMKS). One exertion that can be done was grouping or clustering the areas in Central Java-based on 26 indicators of PMKS. Fuzzy Geographically Weighted Clustering (FGWC) algorithm is a clustering analysis that observing the effect of the area. However, FGWC has a limitation in the initialization centroid phase that makes it trapped to local optimal. The limitation can be addressed with the Gravitational Search Algorithm (GSA) approach. The purpose of GSA was to optimize the value objective function. This research applied FGWC-GSA on PMKS in Central Java Province contained 26 indicators. Some validity indexes were applied to determine the best cluster. This research clustering the areas of Central Java into two clusters. The first cluster contained 24 districts and cities, and the second cluster contained 11 districts

Rest Area Development in Central Java (Case Study: Rest Area on Semarang–Solo Toll Road)

The construction of the road network is carried out to support the growth and acceleration of the economic process and the development of the tourism industry. It is also projected to improve the socio-economic conditions of the community. In the last few years, the Central Java Government has built toll roads to connect several cities in Central Java in one fast lane. However, it was not followed by the construction of supporting facilities such as rest area that serves a place to rest for motorists when they experience fatigue during long trips. The existence of the place is still limited, and it was not evenly distributed along the toll road, causing long queues at the entrance of some rest area when the volume of the vehicles is overflow. Based on these problems, the purpose of this research is to study and develop the requirement of rest area that can meet the needs of motorists traveling through the toll roads in Central Java. To achieve these objectives, this research used a qualitative descriptive method to describe and explain the problems in the field, and further analyze them to get a comprehensive result. The result of this research is presented in the form of published research reports and scientific articles. It is expected to provide benefits to the relevant scientific field, especially those related to architecture in developing rest areas that suit the needs of road users.

Comparative Analysis of the Performance of Metaprogramming Mechanisms in the Java Languageсведения Об Авторах

The use of different metaprogramming mechanisms for program libraries development in Java may have some negative effect on build time and end products. The article is aimed to describe metaprogramming mechanisms in the Java language and present the results of experiments that compare the impact of approaches on the build time of small and large projects.

Measuring Urban and Regional Sustainability Performance in Java: A Comparison Study Between 6 Metropolitan Areas

Java is widely known as the economic center of as well as the most populous (main) island in Indonesia. Rapid urbanization process and economic development in Java are mostly concentrated in six major metropolitan areas (MA): “Jabodetabek” (Jakarta MA), “Bandung Raya” (Bandung MA), “Kedungsempur” (Semarang MA), “Kartamantul” (Jogjakarta MA), “Gerbangkertosusila” (Surabaya MA), and “Solo Raya” (Surakarta MA). Due to its extensive development progress over the past decades, Java is now facing environmental crisis and declining carrying capacity. This paper aims to measure urban and regional sustainability in these metropolitan areas in particular and in all regencies/municipalities in Java more generally by drawing on the so-called Regional Sustainability Index (RSI). The results show that every regency/municipality in Java has diverse regional development condition and sustainability performance. In addition to this, most of the localities (regencies/municipalities) being part of the metropolitan areas have a relatively better economic, social, and environmental condition than that of other localities.

Understanding of chemical content in high school: difficulties from the teacher’s perspective

This research is trying to uncover the difficulties encountered by high school chemistry teachers in teaching chemical content. A total of 30 chemistry teachers who were attending a regional teacher professional development program at the Institutes of Educational Development in Central Java were included in this study. The methods of collecting data by using questionnaires and interviews to respondents. The results showed that the difficulty of teaching chemical content experienced by 30 chemistry teachers from all over Indonesia was mainly due to the lack of knowledge of chemistry mastered both in the macroscopic, microscopic and symbolic aspects, the many concepts that must be mastered that were not interconnected, the low mathematical abilities of the teachers. The difficulties experienced by teachers are exacerbated by the difficulty of teachers to access various information and opportunities to participate in continuous professional development activities.

Structural Transformation of The West Java Economy and Its Agriculture

The role of the agricultural sector in economic development in West Java is not only seen from the production and employment, but also from its contribution to the formation of the GRDP. However, the development of economic growth in West Java has changed from year to year, including the agricultural sector where there is a shift in the share of output value which causes a decrease in the contribution of the agricultural sector without causing a decline in the value of output from the sector. This study aims to examine the shift in the agricultural sector in the economy in West Java. This study uses a quantitative descriptive method with secondary data in the form of national GDP data and West Java Province GDP according to business in 2013-2018 based on constant 2010 prices. The results of this study indicate that the growth of the agricultural sector in West Java is positively influenced by national economic growth. Growth in the agricultural sector is relatively slow and has no competitive advantage, with a change rate of 2.80 percent. In addition, the agricultural sector in West Java also does not specialize in location effects, except in the food crops and horticulture subsectors.