bluuebunny/crossref_metadata_2025 huggingface dataset:
Pemodelan Tingkat Pengangguran Terbuka (TPT) di Jawa Barat Menggunakan Regresi Nonparametrik Deret Fourier
Authors: Izumi Sukma Wiyasih , Teti Sofia Yanti
Published: September 2023

Abstract. Regression analysis is a method used to determine the causal relationship of response variables with one or more predictor variables. It is generally divided into three regression analyses namely parametric, semiparametric, and nonparametric. Parametric regression has assumptions that can be met and the regression curve is known, but not all data can meet this. Therefore, the use of nonparametric regression can be an alternative because the use is not bound by assumptions and is used when the data does not follow a certain curve pattern. Nonparametric regression of the Fourier series is a method used to estimate the parameters of the regression curve through a data pattern approach. The best modeling uses the Generalized Cross Validation (GCV) method to derive the optimal oscillation point from the minimum GCV value. The purpose of the study is to obtain the best model of the Open Unemployment Rate (TPT) in West Java in 2022. Where the variables that are thought to affect the Open Unemployment Rate (TPT) are population density, percentage of poor people, gross participation rate (APK), Human Development Index (HDI), and Labor Force Participation Rate (TPAK). The results of the analysis show that the best fourier series nonparametric regression model for the Open Unemployment Rate (TPT) in West Java is at the 3th oscillation point with a coefficient of determination value of 84%.

Abstrak. Analisis regresi adalah suatu metode yang digunakan untuk mengetahui hubungan sebab akibat dari variabel respon dengan satu atau lebih variabel prediktor. Umumnya dibagi menjadi tiga analisis regresi yaitu parametrik, semiparametrik, dan nonparametrik. Pada regresi parametrik memiliki asumsi yang dapat terpenuhi dan kurva regresi diketahui akan tetapi tidak semua data dapat memenuhi hal tersebut. Oleh karena itu penggunaan regresi nonparametrik t Rate, Generalized Cross Validation.dapat menjadi alternatif karena penggunaan tidak terikat asumsi-asumsi dan digunakan ketika data tidak mengikuti pola kurva tertentu. Regresi nonparametrik deret fourier adalah metode yang digunakan untuk mengestimasi parameter kurva regresi melalui pendekatan pola data. Pemodelan terbaik menggunakan metode Generalized Cross Validation (GCV) untuk memperoleh titik osilasi optimal dari nilai GCV minimum. Tujuan dari penelitian untuk memperoleh model terbaik Tingkat Pengangguran Terbuka (TPT) di Jawa Barat tahun 2022. Dimana variabel-variabel yang diduga mempengaruhi Tingkat Pengangguran Terbuka (TPT) yaitu kepadatan penduduk, presentase penduduk miskin, angka partisipasi kasar (APK), Indeks Pembangunan Manusia (IPM), dan Tingkat Partisipasi Angkatan Kerja (TPAK). Hasil analisis menunjukkan model regresi nonparametrik deret fourier terbaik untuk Tingkat Pengangguran Terbuka (TPT) di Jawa Barat adalah pada titik osilasi ke-3 dengan nilai koefisien determinasi sebesar 84%.
Pemodelan Markov Switching Autoregressive untuk Peramalan Data Tingkat Inflasi di Provinsi Jawa Barat Tahun 2009-2022
Authors: Choerunnisa  , Suwanda
Published: September 2023

Abstract. Autoregressive model as a classic time series model which is often used in modeling time series data has not been able to explain changes in structure. In addition, other time series models that often deal with structural changes, such as TAR, SETAR, ARCH, and so on, have not been able to overcome the transition opportunities that also often occur in time series data. Thus, the Markov Switching Autoregressive method was introduced which not only addresses structural changes but also pays attention to and explains transition opportunities. This method is applied in modeling inflation rate data in West Java Province, where the inflation rate is an important right to pay attention to because it is related to economic stability and structural changes often occur. Especially in the West Java region as one of the largest provinces in Indonesia. The MS(2)AR(1) model is said to be the best model because it has the smallest BIC value with a BIC value of -91.31212. The MAPE value for the MS(2)AR(1) model is 15% which is said to be good for forecasting. Forecasting is done for the next 12 months. As well as the state duration, it was obtained that the inflation rate remained in an increasing condition for approximately 11 months while it remained in a declining condition for approximately 9 months.

Abstrak. Model Autoregressive sebagai model deret waktu klasik yang seringkali digunakan dalam pemodelan data deret waktu belum mampu menjelaskan adanya perubahan struktur. Selain itu, model deret waktu lain yang seringkali mengatasi perubahan struktur seperti TAR, SETAR, ARCH, dan lain sebagainya belum mampu juga mengatasi peluang transisi yang juga seringkali terjadi pada data deret waktu. Dengan demikian, diperkenalkanlah metode Markov Switching Autoregressive yang tidak hanya mengatasi perubahan struktur tapi juga memperhatikan dan menjelaskan adanya peluang transisi. Metode ini diterapkan dalam pemodelan data tingkat Inflasi di Provinsi Jawa Barat, yang dimana tingkat inflasi menjadi suatu hak yang penting untuk diperhatikan karena berkaitan dengan stabilitas perekonomian serta seringkali terjadi perubahan struktur. Terutama di wilayah Jawa Barat sebagai salah satu Provinsi terbesar di Indonesia.Model MS(2)AR(1) dikatakan sebagai model terbaik karena memiliki nilai BIC terkecil dengan nilai BIC sebesar -91,31212. Nilai MAPE untuk model MS(2)AR(1) sebesar 15% yang dikatakan baik untuk peramalan. Peramalan dilakukan untuk 12 bulan kedepan. Serta Durasi state yang diperoleh bahwa tingkat inflasi bertahan dalam kondisi peningkatan kurang lebih 11 bulan sedangkan bertahan pada kondisi penurunan selama kurang lebih 9 bulan.
Pengendalian Kualitas Limbah Cair Menggunakan Diagram Kendali Multivariate Exponentially Weighted Moving Average (MEWMA)
Authors: Grahanita Tania , Anneke Iswani Achmad
Published: September 2023

Abstract. In the textile industry the resulting liquid waste has toxic characteristics and is harmful to the environment. Therefore, liquid waste needs to go through a processing and quality control process before being discharged into the waters. Control chart is one of the statistical tools used in statistical quality control. In practice we will encounter situations where it is necessary to control for two or more quality characteristics that are not normally distributed multivariate, so the control chart used is the Multivariate Exponentially Weighed Moving Average (MEWMA). This study uses data on the quality of textile industrial wastewater which has been processed using an WWTP (Wastewater Treatment Plant). There are 48 samples (months) for the period 2018 - 2021 with 6 variables of liquid waste content. The results of the quality control analysis by applying the MEWMA control chart obtained the most optimum weighting value of 0.05 with an Upper Control Limit (UCL) value of 14.6, there was 1 observation that was out of control. This shows that the quality of liquid waste in WWTP in the textile company CV. Sandang Sari is not statistically controlled.

Abstrak. Pada industri tekstil limbah cair yang dihasilkan memiliki karakteristik beracun dan berbahaya bagi lingkungan hidup. Oleh karena itu limbah cair perlu melalui proses pengolahan dan pengendalian kualitas terlebih dahulu sebelum dibuang ke perairan. Diagram kendali adalah salah satu alat satatistik yang digunakan pada pengendalian kualitas statistik. Dalam praktiknya kita akan bertemu situasi dimana perlu untuk mengontrol dua atau lebih karakteristik kualitas yang tidak berdistribusi normal multivariat, maka diagram kendali yang digunakan adalah Multivariate Exponentially Weighed Moving Average (MEWMA). Penelitian ini menggunakan data kualitas limbah cair industri tekstil yang sudah melalui proses pengolahan menggunakan IPAL (Instalasi Pengolahan Air Limbah), ada sebanyak 48 sampel (bulan) periode 2018 - 2021 dengan 6 variabel kandungan limbah cair. Hasil analisis pengendalian kualitas dengan menerapkan diagram kendali MEWMA didapat nilai pembobot yang paling optimum sebesar 0,05 dengan nilai Batas Kendali Atas (BKA) sebesar 14,6 terdapat 1 pengamatan yang berada diluar kendali. Hal ini menunjukkan bahwa kualitas limbah cair pada IPAL di perusahaan tekstil CV. Sandang Sari tidak terkendali secara statistik.
Pemodelan Hurdle Poisson Regresion pada Jumlah Kasus Kematian Akibat Penyakit HIV/AIDS di Provinsi Jawa Barat
Authors: Rizkiah Adinda Zahrotul , Hajarisman Nusar
Published: September 2023

Abstract. To model discrete data related to Poisson events, one way is to use Poisson Regression. If a data contains many zero values, the data can experience overdispersion. This overdispersion problem will increase type I errors, to model the overdispersion data, Hurdle Poisson Regression modeling is needed. Transmission of HIV/AIDS is caused by receiving HIV positive blood donors, through the mother's placenta to her fetus, and sexually transmitted infections. AIDS causes the human body's ability to fight infection to disappear, which can lead to someone's death. However, AIDS-related deaths do not always occur, especially in the districts/cities of West Java Province. So it is necessary to model Hurdle Poisson Regression in cases of death from AIDS. Data obtained through the official website of Open Data Jabar. The processed data includes: Number of AIDS-related Death Cases (Y), Number of HIV Positive Blood Donor Cases (X1), and Number of Syphilis Disease Cases (X2). Based on the research results, two models were formed,  for the truncated model and  for the logit model, but in the truncated model, HIV Positive Blood Donors (X1) and Syphilis Disease Cases (X2) have an effect on Death Cases due to AIDS in West Java Province, while in the logit model is only Cases of Syphilis (X2) which affect Cases of AIDS-related Deaths in West Java Province.

Abstrak. Untuk memodelkan data diskrit yang menyangkut pada kejadian Poisson, salah satunya ialah menggunakan Regresi Poisson. Apabila suatu data mengandung banyak nilai nol, data tersebut dapat mengalami overdispersi. Permasalahan overdispersi ini akan memperbesar kesalahan jenis I, untuk memodelkan data yang mengalami overdispersi tersebut perlu pemodelan Hurdle Poisson Regression. Penularan HIV/AIDS disebabkan oleh penerimaan donor darah positif HIV, melalui plasenta Ibu ke janinnya, dan Penyakit Infeksi Menular Seksual. AIDS menyebabkan kemampuan tubuh manusia untuk melawan infeksi hilang, sehingga dapat menyebabkan kematian seseorang. Akan tetapi kematian akibat AIDS tidak selalu terjadi khususnya di Kabupaten/Kota Provinsi Jawa Barat. Maka perlu pemodelan Hurdle Poisson Regression pada kasus kematian akibat AIDS ini. Data diperoleh melalui website resmi Open Data Jabar. Data yang diolah tersebut antara lain: Jumlah Kasus Kematian Akibat AIDS (Y), Jumlah Kasus Donor Darah Positif HIV ( ), dan Jumlah Kasus Penyakit Sifilis ( ). Berdasarkan hasil penelitian dimana terbentuk dua model, yakni  untuk model truncated dan  untuk model logit. Akan tetapi pada model truncated, Donor Darah Positif HIV ( ) dan Kasus Penyakit Sifilis ( ) berpengaruh terhadap Kasus Kematian akibat AIDS di Provinsi Jawa Barat, sedangkan pada model logit hanya Kasus Penyakit Sifilis ( ) yang berpengaruh terhadap Kasus Kematian akibat AIDS di Provinsi Jawa Barat).
Kajian Emisi Karbon Dioksida di Kawasan Terminal Cicaheum Kota Bandung
Authors: Suharto Muhammad Reihan Alfaridzi , Burhanudin Hani
Published: September 2023

Abstract. Carbon dioxide (CO2) is an active substance that causes environmental problems. The Cicaheum terminal area is the main area for people to drive using private transportation or public transportation in their daily activities. Carbon dioxide from the exhaust gases of transportation across the road causes high levels of carbon dioxide, which causes the phenomenon of increasing air temperature. With this problem, this researcher aims to conduct a study of reducing carbon dioxide in the research location. The analytical method used in this study is quantitative using IPCC 2006 calculations. The results of the analysis in this study are that there is a gap between the production of carbon dioxide gas emissions in the transportation sector and the absorption capacity of existing trees of 118,755,231 kg/year, therefore the addition of trees as many as 7,772 tree trunk, including 6,049 species of mahogany trees, 1,699 species of butterfly trees, and 24 species of mango trees. For the addition of green open space area in the Cicaheum Terminal area of 0.61 (ha).

Abstrak. Zat karbon dioksida (CO2) merupakan zat aktif yang menimbulkan permasalahan lingkungan. Kawasan terminal Cicaheum merupakan kawasan utama masyarakat berkendara menggunakan transportasi pribadi maupun transportasi umum dalam beraktivitas setiap hari. Zat Karbon dioksida dari gas buang transportasi yang melintasi jalan tersebut mengakibatkan tingkat zat karbon dioksida tinggi, sehingga hal itu menimbulkan fenomena suhu udara meningkat. Permasalahan ini, peneliti ini bertujuan untuk melakukan kajian mereduksi zat karbon dioksida di lokasi penelitian. Metode analisis yang digunakan dalam penelitian ini adalah kuantitatif dengan menggunakan perhitungan IPCC 2006. Hasil analisis dalam penelitian ini ialah terdapat gap antara hasil produksi emisi gas karbon dioksida pada sektor transportasi dengan daya serap pohon eksisting sebesar 118.755.231 kg/tahun maka dari itu penambahan pohon sebanyak 7.772 batang pohon, diantaranya 6.049 jenis pohon mahoni, 1.699 jenis pohon kupu-kupu, dan 24 jenis pohon mangga. Untuk penambahan luas ruang terbuka hijau di kawasan Terminal Cicaheum sebesar 0,61 (ha).
Penilaian Masyarakat terhadap Ruang Terbuka Hijau di Kawasan Perkotaan Garut
Authors: Jannah Nurul , Ernady Syaodih
Published: September 2023

Abstract. Garut Urban Area as an activity center has a population that continuously grows over time and the need for development continues to increase causing areas for green open space to become smaller and its performance get decrease. Therefore, there is a need to pontificate the assessment of the community related to the performance of the green open spaces and also the constraints and solutions regarding green open space development. This research is using mixed methods with importance performance analysis dan descriptive qualitative with constrained development analysis. The results of the analysis showed that the gap between performance and importance is -1,60. the negative number means that society is not satisfied with the performance of the government related to the development of green open space. The development constraints indicate that at this time Garut district has no regulation related to the development of green open space at the regional level, the budget can not be realized for the expansion of the green open space, and the low competence of human resources equipment qualification of the environmental. the existence of difficulties in coordination between the local and provincial parties, and the government is still difficult to give a penalty for communities and enterprises that violate.

 

Abstrak. Kawasan Perkotaan Garut sebagai Pusat Kegiatan Lingkungan (PKL) memiliki populasi terus bertumbuh seiring berjalannya waktu dan kebutuhan pembangunan terus meningkat menyebabkan lahan untuk RTH semakin kecil juga kinerja pembangunan RTH semakin menurun. Sehingga perlu adanya identifikasi mengenai penilaian masyarakat terkait kinerja pembangunan RTH dan kendala serta solusi mengenai pembangunan RTH. Metode pendekatan yang digunakan dalam penelitian ini mix method dengan menggunakan metode analisis importance performance analysis dan deskripstif kualitatif dengan analisis kendala pembangunan. Hasil analisis menunjukkan bahwa GAP antara kinerja dan kepentingan masyarakat yaitu -1,60. Angka negatif berarti masyarakat belum.tidak merasa puas dengan kinerja pemerintah terkait pembangunan RTH. Kendala pembangunan menunjukkan bahwa saat ini Kabupaten Garut belum memiliki regulasi terkait pembangunan RTH di tingkat daerah, anggaran belum dapat direalisasikan untuk perluasan RTH, rendahnya komperetensi SDM aparatur kualifikasi bidang lingkungan hidup, adanya kesulitan koordinasi antara pihak daerah dan provinsi, dan pemerintah masih kesulitan memberikan sanksi pada masyarakat dan badan usaha yang melanggar.
Model Kelembagaan dalam Pengelolaan Desa Wisata Berbasis Agro-ekowisata dan Budaya di Indonesia
Authors: Lulik Fullela Rakhman Lulik , Puspitasari Rochman Gina
Published: September 2023

Abstract. The development of tourism villages is an effort to improve the local economy through its contribution to village revenue. In this case, the role and performance of village institutions determine the success of such development. Institutions play a role in managing resources to achieve development goals. This study aims to identify institutional models of agro-ecotourism and culture-based tourism village management in Indonesia. Unlike previous studies, this study uses a systematic literature review (SLC) approach to the results of related research in Indonesia over the past 10 years (2012-2022). This study found that there are 4 (four) institutional models of agro-ecotourism and culture-based tourism village management in Indonesia, namely: 1) centralized; 2) quadrapel helix; 3) pentahelix; and 4) triplehelix. The four models have similarities that are based on collaboration and partnerships between various actors in the management of tourist villages. The difference lies in the driving institution and the relationship between actors in the management of tourist villages. The success of tourist villages in Indonesia is considered quite successful, namely using the penta helix model.

Abstrak. Pengembangan desa wisata merupakan upaya untuk meningkatkan perekonomian lokal melalui kontribusinya terhadap pendapatan asli desa. Dalam hal ini, peran dan kinerja kelembagaan desa sangat menentukan keberhasilan pembangunan tersebut. Lembaga berperan mengelola sumber daya untuk mencapai tujuan pembangunan. Studi ini bertujuan untuk mengidentifikasi model kelembagaan pengelolaan desa wisata berbasis agro-ekowisata dan budaya di Indonesia. Berbeda dengan studi sebelumnya, studi ini menggunakan pendekatan systematic literature review (SLC) terhadap hasil – hasil penelitian terkait di Indonesia selama 10 tahun terakhir (2012 – 2022). Studi ini menemukan bahwa terdapat 4 (empat) model kelembagaan pengelolaan desa wisata berbasis agro-ekowisata dan budaya di Indonesia, yaitu: 1) terpusat; 2) quadrapel helix; 3) pentahelix; dan 4) triplehelix. Dari keempat model tersebut, memiliki kesamaan yang berlandaskan pada kolaborasi dan kemitraan antara berbagai aktor dalam pengelolaan desa wisata. Adapun perbedaan terletak pada lembaga penggerak dan hubungan antar aktor dalam pengelolaan desa wisata. Keberhasilan desa wisata di Indonesia yang di anggap cukup berhasil yaitu menggunakan model penta helix.
Pengaruh Ekosistem terhadap Pembiayaan Heritage di Kota Lama Tangerang
Authors: Muhamad Fahri Al Hakim  , Imam Indratno  , Tarlani
Published: September 2023

Abstract. Heritage area located in the City of Tangerang. This area holds a lot of history in it, such as the history of the Chinese nation and the Islamic community that developed since the 80th century. This historical character is not accompanied by complex conservation efforts so that gradually the Old City of Tangerang experiences a degradation of historical values, the influencing factor is budget constraints. One way that is considered to be an alternative financing is to apply Land Value Capture as a measurement instrument in heritage areas from an ecosystem perspective through Structural Equation Modeling. This measurement is able to identify the relationships that affect the land values and heritage ecosystems that make up the Old City Area of Tangerang. The final results show that there is a strong relationship between land value and heritage ecosystem on the development of the Kota Lama Tangerang heritage area. This research has a novelty in its implementation, because the application of Land Value Capture to heritage areas with cases in Indonesia has not been carried out by anyone, so this research is able to co.

Abstrak. Kawasan heritage yang berada di Kota Tangerang. Kawasan ini menyimpan banyak sejarah didalamnya, seperti sejarah bangsa cina dan masyarakat islam yang berkembang sejak abad-80. Karakter sejarah tersebut tidak diiringi dengan tupaya konservasi yang kompleks sehingga lambat laun Kota Lama Tangerang mengalami degradasi value sejarah, faktor yang mempengaruhinya yaitu keterbatasan anggaran. Salah satu cara yang dinilai dapat menjadi alternative pembiayaan adalah dengan menerapkan Land Value Capture sebagai instrument pengukuran pada Kawasan heritage dari perspektif ekosistem melalui pemodelan structural equational modelling. pengukuran ini mampu mengidentifikasi hubungan yang mempengaruhi land value dan ekosistem heritage yang membentuk Kawasan Kota Lama Tangerang. Hasil akhir menunjukan bahwa adanya hubungan yang kuat antara land value dan ekosistem heritage terhadap pengembangan Kawasan heritage Kota Lama Tangerang. Penelitian ini memiliki kebaharuan dalam pelaksanaannya, karena penerapan land value capture terhadap Kawasan heritage dengan kasus di Indonesia belum dilakukan oleh siapapun, sehingga penelitian ini mampu berkontribusi terhadap peningkatan wawasan land value capture dalam lingkup yang lebih luas.
Kajian Biaya Dampak Pembangunan Kawasan Summarecon Kota Bandung
Authors: Riska Rachmawati Adinda , Tonny Judiantono  , Yulia Asyiawati
Published: September 2023

Abstract. Summarecon Bandung is part of "Bandung Teknopolis," which is the vision of the Regional Government of Bandung City to realize a modern and integrated city. The development of Summarecon Bandung will result in an increase in the need for general goods and services, which are the responsibility of the Regional Government and affect its finances. The purpose of this study is to identify the expenditure and revenue of the Regional Government as a result of the construction of SDI Al-Azhar 62 Summarecon and as a form of Regional Government responsibility in meeting community needs. In the analysis, the procedure used is a special procedure with the Case Study analysis method. From the results of the study for a period of 20 years, Regional Government spending amounted to Rp. 12,409,550,895, namely to fulfill the need for general goods and services. Meanwhile, regional government revenues amounted to Rp. 5,326,309,130, sourced from licensing, taxation, and regional levies. Based on the analysis, it can be concluded that the construction of SDI Al-Azhar 62 Summarecon can potentially burden local government funding.

Abstrak. Summarecon Bandung sebagai bagian dari "Bandung Teknopolis" yang merupakan visi Pemerintah Daerah Kota Bandung untuk mewujudkan kota modern dan terintegrasi. Dengan adanya pembangunan Summarecon Bandung akan berakibat terhadap peningkatan kebutuhan barang dan jasa umum yang menjadi tanggung jawab Pemerintah Daerah dan mempengaruhi keuangannya. Tujuan dari kajian ini adalah mengidentifikasi pengeluaran dan penerimaan Pemerintah Daerah akibat adanya pembangunan SDI Al-Azhar 62 Summarecon  dan sebagai bentuk tanggungjawab Pemerintah Daerah dalam memenuhi kebutuhan masyarakat. Dalam analisis, Prosedur yang digunakan yaitu prosedur khusus dengan metode analisis Case Study, Dari hasil studi untuk kurun waktu 20 tahun, pengeluaran Pemerintah Daerah sebesar Rp12.409.550.895 yaitu untuk pemenuhan kebutuhan barang dan jasa umum. Sedangkan penerimaan Pemerintah daerah sebesar Rp.5.326.309.130 yang bersumber dari perizinan, perpajakan, dan retribusi daerah. Berdasarkan analisis dapat disimpulkan bahwa pembangunan SDI Al-Azhar 62 Summarecon dapat berpotensi membebani pembiayaan pemerintah daerah.
Peran Stakeholder dalam Pengendalian Lahan di Sub-DAS Citarik Hulu Kawasan Cekungan Bandung
Authors: Nida Nabilah Faza  , Nia Kurniasari
Published: September 2023

Abstract. Problems around the Upper Citarik Sub-watershed are caused by the conversion of land from agricultural land so that people open agricultural land around the upstream. This increases the erosion hazard, causing flooding during the rainy season and drought during the dry season. The purpose of this study was to examine the relationship between actors in land tenure in the Upper Citarik Sub-watershed in the Bandung Basin Region. The MACTOR analysis method is an analysis of the strengths between actors or stakeholders by looking for agreements and differences in problems and goals to be achieved. In this research technique used to determine respondents using a purposive sample, so that a sample of respondents whose representatives can be mapped from Stakeholders, namely BBWS Citarum, Public Works Office for Spatial Planning for Bandung Regency, Public Works Office for Spatial Planning for Sumedang Regency, Bappeda for Bandung Regency, Bappeda for Sumedang Regency, Bappeda for West Java Province, community leaders and academics. The sub-watershed has an area of 4,315.41 hectares which are located in five villages, namely Dampit Village, Tanjungwangi Village, Cimanggu Village, Sindulang Village and Tegalmanggung Village. MACTOR analysis results show that the most important actor is Bappeda Kab. Bandung, BBWS Citarum and Bappeda Kab. Sumedang.

Abstrak. Permasalahan di sekitar Sub-DAS Citarik Hulu disebabkan oleh alih fungsi lahan dari lahan pertanian sehingga masyarakat membuka lahan pertanian di sekitar hulu. Hal ini meningkatkan bahaya erosi, menyebabkan banjir pada musim hujan dan kekeringan pada musim kemarau. Tujuan dari penelitian ini yaitu memetakan hubungan antar aktor dalam pengendalian lahan di Sub-DAS Citarik Hulu Kawasan Cekungan Bandung. Metoda analisis MACTOR yang merupakan analisis kekuatan antar aktor atau Stakeholder dengan mencari kesamaan dan perbedaan pada permasalahan dan tujuan yang akan dicapai. Dalam penelitian ini teknik yang digunakan untuk penentuan responden menggunakan purposive sample, sehingga dapat diambil sampel responden yang dapat dipetakan perwakilannya dari Stakeholder yaitu BBWS Citarum, Dinas Pekerjaan Umum Penataan Ruang Kabupaten Bandung, Dinas Pekerjaan Umum Tata Ruang Kabupaten Sumedang, Bappeda Kabupaten Bandung, Bappeda Kabupaten Sumedang, Bappeda Provinsi Jawa Barat, Tokoh Masyarakat dan Akademisi. Sub-DAS memiliki luas sebesar 4.315, 41 Ha, berada di lima desa yaitu Desa Dampit, Desa Tanjungwangi, Desa Cimanggu, Desa Sindulang, dan Desa Tegalmanggung. Hasil analisis MACTOR terpetakan bahwa aktor yang paling berperan yaitu Bappeda Kab. Bandung, BBWS Citarum dan Bappeda Kab. Sumedang.
Relato de experiência da linguagem de modelagem SysADL para documentação de sistemas embarcados com Arduino
Authors: Guimarães Sara , Lucena Marcia , Coelho Roberta
Published: September 2023

O presente artigo discute como foi realizada a documentação de um sistema embarcado com a placa Arduino. Os sistemas embarcados são caracterizados por realizarem a automação de atividades, que muitas vezes se utilizam de elementos do tipo sensor e atuador (e.g., irrigação, monitoramento e exploração espacial). Diante da relevância desses sistemas, a utilização técnicas adequadas de documentação tornase premente. Neste artigo apresentamos um sistema embarcado utilizado em uma base de lançamento de foguete PET para automatizar o acionamento do lançamento e a inserção de combustível no foguete. Neste artigo apresentamos como este sistema foi modelado utilizando a visão estrutural, a visão comportamental e o diagrama de requisitos da SysADL, e discutimos sobre vantagens e desvantagens observadas com a modelagem adotada.
Avaliação Experimental de um Catálogo de Padrões de Requisitos para Sistemas de Registro Eletrônico de Saúde
Authors: Martins Mariana Crisostomo , Kudo Taciana Novo , Bulcão-Neto Renato F.
Published: September 2023

Este artigo apresenta uma experimenta¸cão de um catálogo de padrões de requisitos (CPR) para Sistemas de Registro Eletrônico de Saúde (S-RES). A avalia¸cão do CPR inclui um estudo de caso e uma survey aplicados a duas turmas de gradua¸cão de disciplinas de Engenharia de Requisitos. Após elaborarem documentos de especifica¸cão de requisitos com e sem o auxílio do catálogo, os estudantes responderam a um questionário para identificar a utilidade e facilidade de uso do CPR para elicita¸cão e especifica¸cão de S-RES. Ao analisar a completude, o escopo e a consistência dos documentos elaborados pelos estudantes, constatou-se que o CPR para S-RES melhorou a qualidade das especifica¸cões. Além disso, há evidências de que o CPR para S-RES é útil, fácil de usar e tornou a elicita¸cão e a especifica¸cão mais rápidas.
SAFE-Robot: Uma Abordagem para Sistematizar a Elaboração de Casos de Garantia de Segurança que Auxilie na Certificação de Sistemas Robóticos
Authors: Alves Júnior Mozart de Melo , Lencastre Maria , Castro Jaelson
Published: September 2023

Os sistemas robóticos estão presentes em nosso dia-dia, seja no trabalho colaborativo dentro das indústrias ou em casa auxiliando pessoas em diversas tarefas, acarretando um convívio intensivo com os seres humanos. Estas relações humanos-robôs precisam ser prudentes e planejadas, uma vez que são Sistemas Críticos (SC), onde a falha pode acarretar danos irreparáveis. Na maioria das vezes esses sistemas precisam ser certificados por órgãos reguladores que exigem evidências de segurança, o que não é um processo simples em função do grande volume de informações e artefatos que devem ser disponibilizados. Apesar da evolução constante das normas e dos processos de certificação, pesquisas científicas e de organizações internacionais relatam que existe uma grande dificuldade em descrever, de forma clara e rastreável essa documentação, por isso entidades regulatórias tem adotado os Casos de Garantia de Segurança (CGS) para auxiliar nesse processo. Objetivo: Propor uma abordagem que sistematize a elaboração de Casos de Garantia de Segurança, auxiliando o processo de certificação para sistemas robótico. Método: Aplicação de uma abordagem orientada para a melhoria evolutiva, dividida nas fases: informativa, analítica, proposicional e fase avaliativa. Conclusão: Desenvolver uma abordagem para sistematizar a elaboração de Casos de Garantia de Segurança, visando a construção de argumentos convincentes endereçando as evidências no auxilio da certificação de sistemas robóticos.
Organizing the TD Management Landscape for Requirements and Requirements Documentation Debt
Authors: Barbosa Larissa , Freire Sávio , Rios Nicolli , Ramac Robert , Taušan Nebojša , Pérez Boris , Castellanos Camilo , Correal Darío , Pacheco Alexia , López Gustavo , Mandic Vladimir , Maciel Rita S. P , Mendonça Manoel , Falessi Davide , Izurieta Clemente , Seaman Carolyn , Spínola Rodrigo
Published: September 2023

Requirements and requirements documentation debt (R2DD) indicate shortcuts taken in software development projects, resulting in requirements partially implemented and with outdated documentation, respec-tively. Knowing the causes and effects of R2DD can support software teams in defining actions to prevent the occurrence of these items and aid in the prioriti-zation for eliminating them, respectively. Besides, having information on how practitioners deal with R2DD items can support developing new strategies and artifacts for managing these items. However, little is known on the state of the practice of R2DD. [Aims:] To investigate the state of the practice of R2DD, re-vealing its causes, effects, and practices and practice avoidance reasons (PARs) considered for its prevention and repayment. [Method:] We analyzed quantita-tively and qualitatively a corpus of responses from a survey with software prac-titioners on R2DD and its elements (causes, effects, prevention, and repayment). [Results:] We identified 55 causes, 33 effects, 26 prevention practices, three PARs related to nonprevention, 18 repayment practices, and 16 PARs associated with nonrepayment of R2DD items. [Conclusion:] We organized those practices into a conceptual map. Software practitioners can use the map to start or improve their initiatives for dealing with R2DD items.
Um olhar sobre a educação inclusiva e os desafios da prática de ensino de Geografia para os alunos com deficiência visual: cegueira ou baixa visão
Authors:   , GONÇALVES CRISTIANO DE SANTANA
Published: September 2023

A educação inclusiva busca garantir a equidade e a participação plena de todos os indivíduos na sociedade, incluindo pessoas com deficiência visual e baixa visão. A educação inclusiva reconhece a diversidade dentro das escolas e promove o aprendizado conjunto de alunos com e sem deficiência. Ao contrário da educação especial, que separava os alunos com deficiência em escolas especializadas, a educação inclusiva visa a inclusão plena desses alunos nas escolas regulares, proporcionando-lhes acesso ao mesmo currículo. No entanto, a implementação da educação inclusiva ainda enfrenta desafios, como a ausência de recursos didáticos adequados, a carência de formação específica dos professores e a inadequação de acessibilidade nos materiais utilizados em sala de aula. Este trabalho de conclusão de curso teve como objetivo investigar o processo de aprendizado de alunos com deficiência visual e baixa visão na disciplina de Geografia, identificando os principais desafios enfrentados por esses alunos e as estratégias pedagógicas que poderiam ser adotadas para garantir sua plena participação na sala de aula. Foi utilizado um método de pesquisa qualitativa, envolvendo revisão bibliográfica e estudo de caso através de uma pesquisa de campo realizada em uma escola Municipal do Rio de Janeiro com o objetivo de investigar as barreiras e desafios enfrentados por alunos com baixa visão e deficiência visual na aprendizagem de Geografia, além de identificar novas práticas pedagógicas inclusivas que possam promover e aperfeiçoar a educação desses alunos, e foi solicitado a profissionais da área da Geografia, como professores especializados e educadores inclusivos, que compartilhassem informações e percepções sobre as estratégias e recursos utilizados no ensino da disciplina.
Mercado Financeiro: Eficiência Racional Versus Incerteza e Subjetivismo Comportamental
Authors: Silva Manuela Celestino da , Barbosa Haydéa Glaudionor Gomes
Published: September 2023

O presente Trabalho compara duas Teorias explicativas sobre o processo de formação dos preços dos ativos no mercado financeiro. Em primeiro lugar, existe uma corrente do pensamento econômico identificada com a teoria neoclássica que defende uma formação de preços aleatória, desse modo, os investidores tomam decisões racionais, dentro dos pressupostos da Teoria de Eficiência de Mercado. Em oposição há outra corrente que considera que a realidade é muito mais complexa, parte de qualquer decisão, incluindo a de investir, possui um componente não racional. Os últimos são os defensores das teorias das finanças comportamentais. São realizadas algumas análises onde os mercados financeiros são caracterizados; quanto realmente os agentes conhecem das informações disponíveis; Existe alguma limitação ao estatuto da eficiência racional e, finalmente uma comparação entre a eficiência de mercado e a subjetividade dos agentes. Os resultados são assim resumidos: dado as instabilidades dos mercados, os preços dos ativos não podem ser explicados apenas na racionalidade perfeita. O mercado financeiro, como, aliás, todo mercado é uma criação humana e é historicamente determinado pela cultura. Mesmo as observações não controladas demonstram que as pessoas cometem erros, desde a coleta das informações até o processamento e a aplicação. Mostra, também, que certos grupos de pessoas podem ser influenciados por outros que sendo mais eficientes no uso da informação pretendem auferir ganhos extras sobre as primeiras.
The Influence of Brand Loyalty, Brand Awareness, Brand Image, and Perceived Quality on Brand Equity in MS Glow
Authors: Lestari Unik Dwi , Yanah Lusi
Published: September 2023

This study aims to determine the effect of brand loyalty, brand awareness, brand image, and perceived quality on MS Glow. The data collection technique was carried out by distributing Likert questionnaires which were distributed online on Google Forms. The sampling technique uses purposive sampling. Data were taken from 202 respondents and analyzed using SPSS 26 and SEM Lisrel 8.8. Respondents were taken from MS Glow users who lived in Tangerang Regency. Based on the test results, it was found that the variables brand loyalty, brand awareness, and perceived quality had a positive and significant influence on brand equity and brand image had no positive effect and did not support brand equity.
Faktor-faktor yang Mempengaruhi Intensi Pelanggan dalam Menggunakan Online Food Delivery (OFD) di Indonesia
Authors: Soemitro Fadhillah , Perkasa Muhammad Ichsan , Arifin Nathaniel Marvel , Wulansari Safitri , Julia Tiffany
Published: September 2023

The rapid development of the Internet and technology had a big impact on the usage of online shopping including online food delivery (OFD) services. What factors affect the customer's intention on using online food delivery (OFD)? This study aims to investigate the factors affecting customer intention (CIU) on using online food delivery (OFD) services in Indonesia. This study used an online survey for data collection by distributing online questionnaires (57 questions) to OFD users in Indonesia. Factor analysis resulted in 11 variables and the multiple regression analysis was used to examine the impacts of 10 variables on CIU. Regression analysis results proved that Visibility, Perceived Usefulness, Time Saving Benefit, and Price Saving Benefit had positive and significant effects on customer intention to use OFD. This study focuses on Indonesia’s OFD services, so the findings may not be applicable in other cultural contexts. This limited generalizability can be addressed by future researchers trying to validate the findings of this study in other cultural backgrounds and geographies. In terms of dimension, the ten constructs might not be the only factors that affect CIU. Hence, examining underexplored dimensions on CIU is also needed.
Pengaruh Penggunaan Aplikasi Belanja Online, Gaya Hidup dan Literasi Keuangan terhadap Perilaku Konsumtif Mahasiswa
Authors: Fadhilah Nur
Published: September 2023

The purpose of this study was to determine the effect of using online shopping applications, digital payment applications, lifestyle, financial literacy and self-control on the consumptive behavior of FEBI students at UIN K.H. Abdurrahman Wahid Pekalongan class of 2019. This research is included in the type of field research or field research with a quantitative approach. The sampling technique used was proportional random sampling, followed by accidental sampling and data obtained based on the results of distributing questionnaires to FEBI students at UIN K.H. Abdurrahman Wahid Pekalongan class of 2019. The results showed that the use of online shopping applications partially had a positive and significant effect on student consumptive behavior. Digital payment applications partially have a negative and insignificant effect on student consumptive behavior. Lifestyle partially has a positive and significant effect on student consumptive behavior. Financial literacy partially has a negative and insignificant effect on student consumptive behavior. Partial self-control has a negative and significant effect on student consumptive behavior. Simultaneously the use of online shopping applications, digital payment applications, lifestyle, financial literacy and self-control have a positive and significant effect on student consumptive behavior.
Influence of ferrimagnetic resonance on conversion of electromagnetic energy by a system consisting of two cylinders into a mechanical one
Authors: Komarova G.L.
Published: September 2023

This work presents the analysis of the integral equation of macroscopic electrodynamics, the solution of the problem of diffraction of a plane polarized electromagnetic wave on a system consisting of two ferrite cylinders of radii corresponding to spatial resonance (R ≤ 0.1∙ λo, λо is the wavelength in free space ). The electromagnetic fields inside the first (second) cylinder are presented as the sum of the fields of the solitary first (second) cylinder, a plane-parallel wave falls on it and is scattered by the second (first) solitary cylinder. The expressions for the fields satisfy Maxwell's equations, boundary conditions for two cylinders, and integral equations. The influence of the distance between the centers of the cylinders on the strength of the electromagnetic field in the middle of the ferrite cylinders has been studied. It has been established that in a system consisting of two cylinders, a group resonance arises due to their mutual arrangement in space. The transformation of microwave energy on a system consisting of two ferrite cylinders depending on the value of their resonant radii at ferrimagnetic resonance has been studied. An inhomogeneous electromagnetic wave created by propagating in free space with a power flux density of 622 kW/m2 and a length of 3.2 cm reflected from a metal screen acts on a system of ferrite cylinders, the total length of which is 1.28 m, and the resonant radius is 3.863 mm with a force equal to 4 N. The results of studying the phenomenon of diffraction on a system consisting of two ferrite cylinders show that the total force with which the inhomogeneity of a standing electromagnetic wave acts on two cylinders is 2.8 times greater than the force acting on a solitary cylinder.
Distributed processing of radar information in airspace surveillance systems
Authors: Svyd I.V. , Starokozhev S.V.
Published: September 2023

The work is dedicated to the analysis of the quality of combining assessments of the radar signals and airborne objects detections in the implementation of distributed processing of radar information of airspace surveillance systems. The main sources of radar information about the air situation in the airspace control system are primary surveillance radars, secondary radar systems and identification systems on the basis of "friend or foe". It should be noted that the analysis of the information security of single-position radars shows their vulnerability in a wide range of unintentional and intentional interference, as well as determining their location. This is due to the ease of detection of the emitting transmitter of the probing signal in single-position radars. It led to the main disadvantage of single-position radars – low noise immunity and low survivability. The transition to a network of radar systems can significantly reduce the impact of deliberately directed interference. It also allows the use of methods for distributed processing of radar information in airspace surveillance systems.
Analysis of the effectiveness of information support algorithms based on distributed processing of radar information of airspace surveillance systems, taking into account the final result, makes it possible to detect airborne objects using a packet of binary-quantized signals, taking into account two algorithms for combining detection results: channel accumulation and combining results; association of channel solutions and accumulation. It shows following: – the quality of consumer information support based on the proposed structure is much higher compared to the used radar information processing structure; the quality of information support for consumers has the best performance when using the signal processing method based on the accumulation of signals with the subsequent combination of detection results; the availability factor of the aircraft transponder significantly affects the quality of information support, already at P0<0.9 the use of integer logic for combining detection information is undesirable.
Pathology of cervical epithelium in women with various forms of infertility
Authors: Sereda K.V.
Published: September 2023

Failure to conceive in a couple, that does not prevent fertilization for 12 months or more, is defined as infertility. This diagnosis is special one both because of the social component and of the involvement of two persons in it, as well as because of polyetiological factors. Pathology of the cervical epithelium is a common problem among women of reproductive age. In patients with infertility, it has its own significance as a factor for fertility disorders. In addition, there is a possible influence of different methods of treatment of pathology of the cervical canal on the course of pregnancy that occurred after treatment.The objective: to study the prevalence of cervical pathology in patients with various types of infertility.Materials and methods. The results of liquid cytology and human papillomavirus (HPV) testing were analyzed in 416 women, who were divided into four groups: I group included 108 patients with infertility associated with anovulation, II group – 101 patients with infertility of tubal origin, III group – 102 women with a male infertility factor in marriage, IV group – 105 women who applied for a preventive examination.Results. The general frequency of early cervical lesions of severity various degrees was differed significantly in the groups of the examined persons – from the lowest 25.9% in the group of patients with infertility associated with anovulation, and 35.2% in the group of women who applied for a preventive examination, to 50.9 % among women with infertility of tubal origin and 52.4% – in the group with a male infertility factor.In the last two mentioned groups, the frequency of severe intraepithelial lesions (7.8% and 7.9%, respectively) was higher than in the other groups, where it was established at a level of no more than 1.5%. A higher rate of HPV infection was also established in the groups infertility of tubal origin – 68.6%, male infertility – 63.4%, while in the group of patients with anovulation infertility its prevalence was at the level of 35.1%, which does not exceed the rate of healthy women in control group – 25.7%.Conclusions. 1. Patients with infertility of tubal origin and male factor infertility have a higher frequency of early cervical changes (50.9% and 52.9%, respectively) than healthy women of reproductive age (35.2%). 2. In cases of tubal and male factor infertility, the frequency of HPV infection is higher than the rate of the cervical epithelium lesions detected by the cytological method (68.6% and 63.4%, respectively), which allows us to recommend the HPV test to include in the list of mandatory examinations during preparation for the program of assisted reproductive technologies.
NILAI PENDIDIKAN KARAKTER DALAM DONGENG BURUNG KASUARI DAN CENDERAWASIH
Authors: Malawat Insum
Published: September 2023

Penelitian ini bertujuan menggambarkan nilai pendidikan karakter yang terdapat dalam dongeng Burung Kasuari dan Cenderawasih dari Papua. Data penelitian bersifat sekunder karena dipilih secara purposive dari sumber tertulis. Konsep nilai pendidikan karakter yang digunakan adalah 18 butir nilai pendidikan karakter oleh Kemendiknas. Kajian ini dilakukan dengan dasar bahwa pendidikan karakter harus secara kontinu ditanamkan sejak dini dalam jiwa anak.  Dongeng nusantara dapat dijadikan salah satu media edukasi pembentukan karakter anak di sekolah mengingat dongeng merupakan cerminan jatidiri dan karakter bangsa Indonesia.  Karakter yang ditunjukan para tokoh dalam dongeng BK dan BC dapat dijadikan contoh bagi anak untuk mengembangkan karakter  komunikatif, cinta damai, kerja keras, kreatif, tanggung jawab, disiplin, dan jujur.

Kata kunci: pendidikan karakter, dongeng