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Studi Adsorpsi Logam Fe (III) Menggunakan Koposit Kitin Silika Sekam Padi 金属Fe (III)的导体研究使用二氧化硅箔壳复合材料
Sainsmat Pub Date : 2023-09-30 DOI: 10.35580/sainsmat122439262023
Muftihatu Rahma, Hasri Hasri, Diana Eka Pratiwi
{"title":"Studi Adsorpsi Logam Fe (III) Menggunakan Koposit Kitin Silika Sekam Padi","authors":"Muftihatu Rahma, Hasri Hasri, Diana Eka Pratiwi","doi":"10.35580/sainsmat122439262023","DOIUrl":"https://doi.org/10.35580/sainsmat122439262023","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pH optimum dan kapasitas adsorpsi logam Fe(III) menggunakan komposit Kitin-silika sekam padi. Metode yang digunakan meliputi pembuatan natrium silikat, pembuatan komposit kitin-silika, penentuan pH optimum dan kapasitas adsorpsi terhadap logam Fe(III). Pembuatan natrium silikat dilakukan dengan pelarutan menggunakan NaOH. Komposit kitin-silika sekam padi dibuat dengan mereaksikan larutan natrium silikat dengan kitin. Karakterisasi komposit kitin-silika meliputi analisis gugus fungsi menggunakan FTIR dan analisis morfologi menggunakan SEM. Proses adsorpsi dilakukan dengan variasi pH (2-6), variasi konsentrasi (50-150 ppm). Hasil penelitian menunjukkan bahwa pH optimum pada adsorpsi logam Fe(III) adalah 4 dengan daya adsorpsi sebesar 91,42%. Kapasitas adsorpsi logam Fe(III) dengan konsentrasi 50, 80, 100 dan 150 ppm berturut-turut adalah 31,49 mg/g; 69,69mg/g; 89,83 mg/g dan 138,57 mg/g. Adsorpsi logam Fe(III) lebih sesuai untuk model isotherm Langmuir dibandingkan dengan Freundlich dengan nilai R2 = 0,9414.Kata kunci : sekam padi, adsorpsi, kitin-silika, isotherm dan logam berat","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135084885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Profiling Pigmented Plants Cell Membrane Permeability on Different Solvents Condition 不同溶剂条件下色素植物细胞膜透性分析
Sainsmat Pub Date : 2023-09-30 DOI: 10.35580/sainsmat122473462023
Afif Eka Rahma Setiyanto, Aisyah Fajriati, Nifda Nurika, Shofiyyah Adiibah Lillah
{"title":"Profiling Pigmented Plants Cell Membrane Permeability on Different Solvents Condition","authors":"Afif Eka Rahma Setiyanto, Aisyah Fajriati, Nifda Nurika, Shofiyyah Adiibah Lillah","doi":"10.35580/sainsmat122473462023","DOIUrl":"https://doi.org/10.35580/sainsmat122473462023","url":null,"abstract":"This study aims to observe the effect of temperature treatment and organic solvents on the permeability of the cell membrane. Carrot, potato, and purple sweet potato specimens were soaked in different organic solvents, namely 35% alcohol, 70% alcohol, cold water, and room temperature water. The research method used is descriptive qualitative. Data collection is done by experiment and documentation. The dependent variable of this research is the final concentration of the organic solvent and the first time the organic solvent changes color (release time). The results show that each specimen has different results. Carrots produce a low concentration of alcohol with a release time of 20-35 minutes and do not change the color of the water. Turmeric and purple sweet potato produce a higher concentration of alcohol than water. Turmeric and purple yam release time on alcohol is 5 minutes and is faster than the release time of turmeric and purple yam on water. The best solvent for the three specimens is 70% alcohol because it produces the highest concentration and the fastest release time.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135084883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Isolasi dan Karakterisasi Bakteri Indigenous Potensial Pendegradasi Isoprofilamina Glifosat dari Lahan Budidaya Bawang Merah di Kabupaten Enrekang 内分泌区洋葱养殖场对糖甘蔗渣同位素的分离和不高糖细菌的描述
Sainsmat Pub Date : 2023-09-30 DOI: 10.35580/sainsmat122521492023
Hilda Karim, Sahribulan Sahribulan, Muhammad Junda, Norna Norna
{"title":"Isolasi dan Karakterisasi Bakteri Indigenous Potensial Pendegradasi Isoprofilamina Glifosat dari Lahan Budidaya Bawang Merah di Kabupaten Enrekang","authors":"Hilda Karim, Sahribulan Sahribulan, Muhammad Junda, Norna Norna","doi":"10.35580/sainsmat122521492023","DOIUrl":"https://doi.org/10.35580/sainsmat122521492023","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui jenis bakteri yang terdapat pada tanah yang terpapar pestisida berbahan aktif Isopropilamina Glifosat dengan melakukan karakterisasi bakteri secara morfologi, dan fisiologi. Sampel tanah diambil dari perkebunan bawang merah di Kecamatan Baraka Kabupaten Enrekang. Metode pada penelitian ini yaitu dengan mengisolasi sampel tanah pada kedalaman 10 cm dan 20 cm, isolat bakteri yang ditemukan kemudian dikelompokkan berdasarkan karakter morfologi dan fisiologi isolat yang ditemukan. Pada tahap isolasi diberi perlakuan pestisida dengan konsentrasi 10 ppm, 20 ppm dan 30 ppm. Hasil penelitian pada tanah kedalaman 10 cm ditemukan bakteri dari genus Pantoea dan Clostridium. Pada konsentrasi 10 ppm diperoleh 2 isolat, konsentrasi 20 ppm diperoleh 2 isolat dan konsentrasi 30 ppm ditemukan 1 isolat. Sedangkan pada kedalaman 20 cm ditemukan bakteri dari genus Pantoea, Clostridium, Pseudomonas, dan Erwinia. Pada konsetrasi 10 ppm ditemukan 4 isolat, konsentrasi 20 ppm 2 isolat dan konsentrasi 30 ppm ditemukan 1 isolat. Hasil penelitian menunjukkan bahwa genus Pantoea, Clostridium, Pseudomonas, dan Erwinia, mampu bertahan hidup pada tanah yang terpapar pestisida.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135083775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sebaran Jaringan Penakar Hujan di DAS Jeneberang Menggunakan Metode Polygon Thiessen 用多边形的Thiessen方法分解了DAS jene分公司的雨水收集网络
Sainsmat Pub Date : 2023-09-30 DOI: 10.35580/sainsmat122523242023
Haris Haris, Nasrul Nasrul, Muhammad Arib Musba Amalul, Sulaiman Ziddiq, Misdar Amda, Medar M. Nur, Rosmini Maru
{"title":"Sebaran Jaringan Penakar Hujan di DAS Jeneberang Menggunakan Metode Polygon Thiessen","authors":"Haris Haris, Nasrul Nasrul, Muhammad Arib Musba Amalul, Sulaiman Ziddiq, Misdar Amda, Medar M. Nur, Rosmini Maru","doi":"10.35580/sainsmat122523242023","DOIUrl":"https://doi.org/10.35580/sainsmat122523242023","url":null,"abstract":"Sungai Jeneberang mempunyai Daerah Aliran Sungai (DAS) seluas 860 km2. Sedangkan luas wilayah sungai mencapai 9.331 km2 dengan potensi air permukaan 13.229 Juta/tahun dan potensi air tanah 1.504 Juta/tahun. Jaringan penakar hujan di pengaruhi oleh beberapa faktor salah satunya adalah faktor curah hujan sehingga diperlukan pendataan stasiun jaringan penakar. Berdasarkan hal tersebut, maka perlu adanya pemetaan jaringan penakar hujan dan nilai optimun stasiun hujan. Penelitian ini menggunakan metode Polygon Thiessen dengan berdasarkan prinsip statistic yang kemudian disajikan melalui peta dari olahan data menggunakan Arcgis 10.8. Dari hasil perhitungan data rerata curah hujan DAS Jeneberang dengan metode polygon thissen, curah hujan rata rata daerah pada tahun 2011- 2020 adalah 2.958,83 mm dan didapat stasiun hujan di daerah DAS Jeneberang dengan luas 133.2183 km2 seharusnya terdapat 6,1 stasiun dan dilapangan terdapat 6 stasiun.Abstrak: Jaringan penakar hujan, Das Jeneberang, Polygon Thiessen.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135084884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analisis Perkuliahan Daring Konsep Dasar IPA: Study Kasus 在线大学基础科学概念分析:案例研究
Sainsmat Pub Date : 2023-09-29 DOI: 10.35580/sainsmat122440882023
Nasrah Nasrah, Rr. Yuliana Purwati, A. Muafiah Nur
{"title":"Analisis Perkuliahan Daring Konsep Dasar IPA: Study Kasus","authors":"Nasrah Nasrah, Rr. Yuliana Purwati, A. Muafiah Nur","doi":"10.35580/sainsmat122440882023","DOIUrl":"https://doi.org/10.35580/sainsmat122440882023","url":null,"abstract":"Penelitian ini diharapkan dapat mengetahui kendala perkuliahan Konsep Dasar IPA berdasarkan pendapat pengajar (dosen) sehingga dapat memperoleh solusi dari adanya permasalahan hasil belajar mahasiswa yang relatif rendah. Metode deskriptif kualitatif dengan objek penelitian 4 orang sampel dari 10 populasi dosen di dosen rumpun IPA prodi Pendidikan Guru Sekolah Dasar di Universitas Muhammadiyah Makassar. Hasil dan pembahasan ditinjau dari empat aspek yaitu (1) Penggunaan model/strategi/metode perkuliahan; (2) Penggunaan media pembelajaran; (3) Permasalahan dosen yang dialami pada saat penyampaian materi; (3) Permasalahan mahasiswa dalam mengikuti perkulihan; (4) Solusi-solusi yang diberikan dosen dalam mengatasi permasalahan perkuliahan.. Berdasarkan metode pengolahan triangulasi dan analisis data dari Miles dan Huberman, disimpulkan bahwa dalam meskipun para dosen tidak terkendala dalam penyampaian materi perkuliahan namun keberhasilan pembelajaran sangat memerlukan upaya penguatan oleh mahasiswa. Pembelajaran aktif yang mengedepankan metode presentasi, diskusi dan tanya jawab sangat direkomendasikan untuk memastikan keterlibatan penuh mahasiswa sesi belajar secara daring.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135297180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effect Of Acid Treatment On The Characteristics Of Modernite Zeolite 酸处理对现代沸石特性的影响
Sainsmat Pub Date : 2023-09-29 DOI: 10.35580/sainsmat122511932023
Sumiati Side, Suriati Eka Putri, Diana Eka Pratiwi, Aulia Rahma, Abd. Rahman
{"title":"The Effect Of Acid Treatment On The Characteristics Of Modernite Zeolite","authors":"Sumiati Side, Suriati Eka Putri, Diana Eka Pratiwi, Aulia Rahma, Abd. Rahman","doi":"10.35580/sainsmat122511932023","DOIUrl":"https://doi.org/10.35580/sainsmat122511932023","url":null,"abstract":"This work investigated the use of acid treatment on the characteristics of zeolite mineral. The effects of treating zeolite with various acid solutions hydrochloric acid (HCl) and sulfuric acid (H2SO4) were measured using x-ray fluorescence (XRF), x-ray diffraction (XRD), and scanning electron microscope (SEM). The results showed an increase in the percentage of SiO2 and Al2O3 after zeolite activation, and also a decrease in the amount of impurities. The crystalline phase of the zeolite was carried out using XRD analysis, indicating the type of zeolite used is modernite. The SiO2 phase in the sample is quartz, and the Al2O3 phase is corundum. The average crystal size decreased after activation, from 14.23 nm to 6.85 nm for HCl and 5.42 nm for H2SO4. Futhermore, the surface morphology of all zeolite samples has a form of irregular spherical surface, and the surface size of the particles after activation shows a smaller particle shape. The results of this study are expected to become recommendations for further research related to natural zeolite pretreatment as a catalyst support.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135297341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identifikasi Kemampuan Ruang Terbuka Hijau Kampus dalam Menyerap Emisi Karbon Dioksida (CO2) 确定校园绿色开放空间吸收二氧化碳排放的能力
Sainsmat Pub Date : 2023-09-29 DOI: 10.35580/sainsmat122509602023
Muhammad Rais Abidin, Ramli Umar, Ahyani Mirah Liani, Rahmi Nur, Andi Arham Atjo, Muhammad Fikruddin Buraerah, Ahmad Ashar, Amal Amal, Jeddah Yanti
{"title":"Identifikasi Kemampuan Ruang Terbuka Hijau Kampus dalam Menyerap Emisi Karbon Dioksida (CO2)","authors":"Muhammad Rais Abidin, Ramli Umar, Ahyani Mirah Liani, Rahmi Nur, Andi Arham Atjo, Muhammad Fikruddin Buraerah, Ahmad Ashar, Amal Amal, Jeddah Yanti","doi":"10.35580/sainsmat122509602023","DOIUrl":"https://doi.org/10.35580/sainsmat122509602023","url":null,"abstract":"Fungsi kawasan perkotaan salah satunya adalah sebagai pusat pendidikan. Kota Makassar merupakan salah satu kota dengan jumlah kampus terbanyak di Indonesia. Aktifitas pendidikan secara langsung turut berkontribusi terhadap peningkatan emisi yang berasal dari mobilitas mahasiswa, dosen dan pegawai. Emisi yang dihasilkan menjadi salah satu penyebab pemanasan global sehingga untuk mengurangi laju emisi yang dihasilkan maka diperlukan ruang terbuka hijau. Oleh karena itu, penelitian ini bertujuan mengidentifikasi kemampuan tanaman dalam menyerap emisi Karbon Dioksida di areal kampus. Analisis data yang digunakan adalah melakukan perbandingan jumlah beban emisi Karbon Dioksida yang dihasilkan dengan kemampuan daya serap ruang terbuka hijau. Hasil penelitian menunjukkan bahwa kemampuan Ruang Terbuka Hijau (RTH) eksisting Universitas Negeri Makassar kampus Parangtambung dalam menyerap emisi CO2 yang dihasilkan dari semua jenis kendaraan baik kendaraan roda dua (motor) maupun kendaraan roda empat (mobil) di semua zona akses masuk dapat di serap secara keseluruhan oleh vegetasi dimana total emisi CO2 yang dihasilkan adalah 47.822.4 g/jam sedangkan jumlah emisi CO2 yang dapat diserap oleh tanaman adalah 652.855.1 g/jam yang berarti masih terdapat 605.032.7 g/jam emisi CO2 yang mampu diserap sehingga kajian selanjutnya adalah prediksi jumlah emisi yang dihasilkan di tahun mendatang agar rekomendasi pengelolaan dapat dilakukan agar daya serap tanaman tetap mencukupi.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135297496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Total Rainbow Connection Number of Corona Product of Book Graph(Bn) and Pencil Graf(Pcm) Book Graph(Bn)与Pencil Graf(Pcm)电晕积的总彩虹连接数
Sainsmat Pub Date : 2023-09-29 DOI: 10.35580/sainsmat122423112023
Randi Mooduto, Lailany Yahya, Nisky Imansyah Yahya
{"title":"Total Rainbow Connection Number of Corona Product of Book Graph(Bn) and Pencil Graf(Pcm)","authors":"Randi Mooduto, Lailany Yahya, Nisky Imansyah Yahya","doi":"10.35580/sainsmat122423112023","DOIUrl":"https://doi.org/10.35580/sainsmat122423112023","url":null,"abstract":"Let G be a simple and finite graph. Rainbow connection and total rainbow connection c are set c : G → {1,2,. . . , k} where k is the minimal color on graph G. A rainbow connection number(rc) is a pattern by giving different colors to the connection edges (E(G)) so that a rainbow path is formed. The total rainbow connection number (trc) is a payment pattern by giving color to vertices (V(G)) and edges (E(G)) in graph G so that a total rainbow path is formed. This article discusses rainbow connection numbers (rc) and total rainbow connection numbers (trc) in the corona graph of book graph (Bn) and pencil graph (Pcm). The results obtained are rc(Bn ⨀ Pcm) = 2n+3 and trc(Bn ⨀ Pcm) = 4n+5, 3 ≤ n ≤ 5.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135297340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pengembangan LKPD IPA Untuk Meningkatkan Keterampilan Proses Sains: Systematic Literature Review 开发科学教学材料,提高科学过程技能:系统文献综述
Sainsmat Pub Date : 2023-09-29 DOI: 10.35580/sainsmat122467322023
Mery Berlian, Dindawini Salsabilla, Diniya Diniya, Kholid Junaidi, Rian Vebrianto
{"title":"Pengembangan LKPD IPA Untuk Meningkatkan Keterampilan Proses Sains: Systematic Literature Review","authors":"Mery Berlian, Dindawini Salsabilla, Diniya Diniya, Kholid Junaidi, Rian Vebrianto","doi":"10.35580/sainsmat122467322023","DOIUrl":"https://doi.org/10.35580/sainsmat122467322023","url":null,"abstract":"Penelitian ini dilakukan untuk menganalisis literatur terkait dengan pengembangan Lembar Kerja Peserta Didik (LKPD) untuk meningkatkan keterampilan proses sains siswa. Tujuan dari penelitian ini antara lain: 1) mengetahui Lembar Kerja Peserta Didik yang dapat mengukur keterampilan proses sains siswa; 2) mengetahui materi serta tingkatan pendidikan yang diteliti pada Lembar Kerja Peserta Didik untuk meningkatkan keterampilan proses sains siswa. Manfaat dari penelitian ini yaitu untuk memudahkan peneliti dalam memperoleh literature yang layak untuk dianalisis terkait dengan judul penelitian yang akan dilakukan oleh peneliti. Metode dari penelitian ini yaitu menggunakan metode Systematic Literature Review (SLR) yaitu metode yang terdiri dari 4 langkah antara lain Identification, Screening, Eligibility dan Included. Hasil dari penelitian ini yaitu diperoleh sebanyak 6 literature yang layak untuk dianalisis. Hasil analisis artikel ini antara lain; 1) Ada beberapa macam LKPD IPA yang dapat mengukur keterampilan proses sains antara lain, Inkuiri Terbimbing, Learning Cycle 7E, Contextual Teaching and Learning (CTL), Nature of Science, Discovery Learning dan Inkuiri Terbimbing. 2) Materi yang banyak digunakan dalam pengembangan LKPD IPA untuk meningkatkan keterampilan proses sains siswa yaitu Pencemaran Lingkungan sebesar 49%. Tingkatan Pendidikan yang banyak digunakan dalam pengembangan LKPD IPA untuk meningkatkan keterampilan proses sains siswa yaitu SMP sebesar 67%.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135297347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analisis Cluster Fuzzy C-Means dan Diskriminan untuk Pengelompokan Data Kesejahteraan Rakyat 分析了基于公民福利数据的模糊c -手段和歧视性集群
Sainsmat Pub Date : 2023-09-29 DOI: 10.35580/sainsmat122446492023
Moh. Wahyu Warolemba, Resmawan Resmawan, Dewi Rahmawaty Isa
{"title":"Analisis Cluster Fuzzy C-Means dan Diskriminan untuk Pengelompokan Data Kesejahteraan Rakyat","authors":"Moh. Wahyu Warolemba, Resmawan Resmawan, Dewi Rahmawaty Isa","doi":"10.35580/sainsmat122446492023","DOIUrl":"https://doi.org/10.35580/sainsmat122446492023","url":null,"abstract":"Cluster analysis is a multivariate method that aims to classify objects into a cluster based on different characteristics. The statistical technique that can be used for clustering is Fuzzy C-means (FCM). The FCM uses membership degree to determine the existence of each data point in a cluster. To ensure accurate clustering and that the criteria are met, cluster validation must be done to produce good data clustering. Moreover, this study uses a discriminant analysis test to validate the results of cluster solutions. The study aims to classify 34 provinces in Indonesia based on the level of people's welfare. The data used in this study is data on indicators of people's welfare in Indonesia in 2021. The variables used in this study were age/life expectancy, the average length of schooling, the 16-18 years of enrollment, and households with proper access to water. Based on the study results, two clusters were formed: cluster 1, areas with low people’s welfare indicator values in 16 provinces, and Cluster 2, regions with high people's welfare indicator values in 18 provinces.","PeriodicalId":31814,"journal":{"name":"Sainsmat","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135297338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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