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All Journal Jurnal JKFT Jurnal Ilmiah Manusia dan Kesehatan International Journal of Advances in Data and Information Systems Abdimasku : Jurnal Pengabdian Masyarakat JoMMiT : Jurnal Multi Media dan IT Journal of Social Work and Science Education Journal of Multiscale Materials Informatics JIEP: Jurnal Ilmu Ekonomi dan Pembangunan
Ayu Pertiwi
Fakultas Ilmu Komputer Universitas Dian Nuswantoro,Semarang
Religion Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences

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Konseling ASI terhadap Peningkatan Pemberian ASI: Pendekatan Studi Pre-Eksperimen Winarningsih, Rahayu Arum; Setiawati, Yuli; Umrah, Andi Sitti; Pertiwi, Ayu
Jurnal JKFT Vol 8, No 2 (2023): Jurnal JKFT
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jkft.v8i2.9915

Abstract

Pemberian ASI merupakan pemenuhan hak bagi setiap ibu dan anak. Menyusui memiliki manfaat yang sangat besar bagi ibu dan anak. Dengan menyusui mengurangi risiko ibu terkena kanker payudara, ovarium, diabetes tipe 2, dan penyakit jantung. Penelitian ini bertujuan untuk mengetahui pengaruh konseling ASI terhadap peningkatkan pemberian ASI pada bayi 0-6 bulan di Kota Palopo. Penelitian ini menggunakan metode pra-eksperimen dengan pendekatan one grup pretest-posttest design. Populasi dan sampel adalah ibu menyusui yang memiliki anak usia 0-6 bulan di kota Palopo, sebanyak 20 orang. Tehnik penarikan sampel secara simple random sampling. Alat bantu yang digunakan adalah audio visual. Pengumpulan data dilakukan dengan menggunakan lembar observasi dan kuesioner. Data yang telah dikumpulkan kemudian diolah dan dianalisis menggunakan program statistik SPSS versi 23 dan dianalisis dengan uji wilcoxon. Hasil penelitian menunjukkan bahwa ada pengaruh konseling ASI terhadap peningkatkan pemberian ASI pada bayi 0-6 bulan. Terlihat dari nilai dari rerata sebelum diberikan intervensi (skor 45) dan setelah diberikan intervensi (90), dan diperoleh nilai  ρ = 0,000 < nilai α = 0,05. Pemberian konseling ASI dengan memanfaatkan media audio visual memiliki pengaruh terhadap pemberian ASI pada bayi 0-6 bulan Kota Palopo.
Artificial Intelligence Berbasis QSPR Dalam Kajian Inhibitor Korosi Akrom, Muhamad; Sudibyo, Usman; Kurniawan, Achmad Wahid; Setiyanto, Noor Ageng; Pertiwi, Ayu; Safitri, Aprilyani Nur; Hidayat, Novianto; Al Azies, Harun; Herawati, Wise
JoMMiT Vol 7 No 1 (2023): Artikel Jurnal Volume 7 Issue 1, Juni 2023
Publisher : Politeknik Negeri Media Kreatif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46961/jommit.v7i1.721

Abstract

Baja termasuk material yang memiliki ketahanan rendah terhadap serangan korosi Ketika berada pada lingkungan korosif. Inhibitor organik mampu menghambat korosi dengan efisiensi inhibisi yang tinggi. Tinjauan komparatif penting bagi pengembangan metode evaluasi kinerja inhibitor disajikan dalam karya ini. Kami mereview perkembangan artificial intelligence berbasis mesin learning dengan model QSPR dalam kajian penghambatan korosi. Makalah ini menjelaskan bagaimana metode pembelajaran mesin berbasis data dapat menghasilkan model yang menghubungkan sifat-aktivitas molekuler dengan penghambatan korosi oleh inhibitor berbasis bahan alam (green inhibitor). Teknik ini dapat digunakan untuk memprediksi kinerja senyawa yang belum disintesis atau diuji. Keberhasilan model ini memberikan paradigma untuk penemuan senyawa baru yang cepat, penghambat korosi yang efektif untuk berbagai logam dan paduan.
Pelatihan Model Computational Thinking bagi Guru TK dan SD Gaussian Kamil School Semarang Trisnapradika, Gustina Alfa; Pertiwi, Ayu; Prabowo, Wahyu Eko Aji; Setiyanto, Noor Ageng; Putra Sumarjono, Cornellius Adryan
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 7, No 2 (2024): MEI 2024
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/ja.v7i2.1888

Abstract

CT is the ability to think to solve problems whose solution is computing. CT abilities cannot possibly grow in an instant, CT knowledge and skills need time to grow and develop so that they produce as expected. CT training for kindergarten and elementary school teachers at Gaussian Kamil School will be carried out in several stages, starting with an introduction to the CT concept, practice questions, practicing CT using digital methods, and Unplugged. It is hoped that this training can improve teachers' CT abilities, so that teachers will infuse it with students. Students who receive CT from an early age are expected to be able to be independent and behave better because they are used to solving problems in the correct, fast and efficient way.
Social and Economic Conditions of The United States of America During the Civil War 1861-1865 Pertiwi, Ayu; Gusriandari, Wahyu; Saputro, Guntur Eko
Journal of Social Work and Science Education Vol. 4 No. 2 (2023): Journal of Social Work and Science Education
Publisher : Yayasan Sembilan Pemuda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52690/jswse.v4i2.397

Abstract

In the long history of struggle of the Indonesian nation, at a certain period of time during the Dutch colonization, there was a war that made colonialists experience difficulties. The war was caused by the resistance of a Javanese nobleman named Prince Diponegoro, this war was called the Diponegoro War or known as the Java War. Because of the unprecedented amount of popular resistance, the losses suffered by both the colonizers and the Javanese people were very large, both human and material casualties, this was closely related to economic conditions during the war and after the end of the war. This paper aims to analyze and describe the consequences of the war that occurred at that time on the Dutch colonial as well as on the Javanese people themselves, from an economic aspect. Research through a qualitative approach with a descriptive method, namely literature study and usually historical research using heuristic methods. The results of the study stated that the consequences of the Java War were very significant in affecting the lives of Javanese people and the Dutch colonial after the war.
Impact of the French Revolution and the Napoleon Wars on Industry Mobility, The Military and The Economy in England Country Gusriandari, Wahyu; Pertiwi, Ayu; Saputro, Guntur Eko
Journal of Social Work and Science Education Vol. 4 No. 2 (2023): Journal of Social Work and Science Education
Publisher : Yayasan Sembilan Pemuda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52690/jswse.v4i2.399

Abstract

The subject matter occurred at the start of the French Revolution and Napoleonic Wars which caused various problems such as poverty caused by damage to the industry through various continental blockades which triggered an increase in prices resulting in an economic crisis and had an impact on increasing government spending on war costs. The purpose of this study is to find out how the impact of the French Revolution and Napoleonic wars on the industrial, military, and economic mobility of the British state which focuses on the struggle for power aimed at conquering it. Thus, researchers use quantitative methods that use literature studies by collecting various data and information which are then processed to produce precise and accurate conclusions according to the facts that have occurred or will occur. This war has a long-term impact that builds inhibits the development of the world economy. The results of the war research have destroyed economic resources, agriculture and factories were all abandoned due to the war which resulted in people not having enough money to buy basic necessities and having to defend themselves. The strategy of the UK was to continue to borrow heavily for its war expenditure at relatively low rates. However, Britain's tax rate did not change much as long as it earned a peacetime surplus that offset the wartime deficit and paid off the mounting war debt.
A Machine Learning Model for Evaluation of the Corrosion Inhibition Capacity of Quinoxaline Compounds Setiyanto, Noor Ageng; Azies, Harun Al; Sudibyo, Usman; Pertiwi, Ayu; Budi, Setyo; Akrom, Muhamad
Journal of Multiscale Materials Informatics Vol. 1 No. 1 (2024): April
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/jimat.v1i1.10429

Abstract

Investigating potential corrosion inhibitors via empirical research is a labor- and resource-intensive process. In this work, we evaluated various linear and non-linear algorithms as predictive models for corrosion inhibition efficiency (CIE) values using a machine learning (ML) paradigm based on the quantitative structure-property relationship (QSPR) model. In the quinoxaline compound dataset, our analysis showed that the XGBoost model performed the best predictor of other ensemble-based models. The coefficient of determination (R2), mean absolute percentage error (MAPE), and root mean squared error (RMSE) metrics were used to objectively assess this superiority. To sum up, our study offers a fresh viewpoint on the effectiveness of machine learning algorithms in determining the ability of organic compounds like quinoxaline to suppress corrosion on iron surfaces.
Penerapan Gamifikasi Materi Pembelajaran Tingkat SMA dengan Menggunakan Wordwall Setiyanto, Noor Ageng; Hidayat, Novianto Nur; Akrom, Muhamad; Pertiwi, Ayu; Aprihartha, Moch. Anjas; Safitri, Aprilyani Nur; Sudibyo, Usman; Prabowo, Wahyu Aji Eko; Al Azies, Harun; Naufal, Muhammad
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 8, No 1 (2025): JANUARI 2025
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/ja.v8i1.2851

Abstract

Kegiatan Pengabdian Masyarakat ini dilaksanakan di SMA Negeri 2 Mranggen, Demak, dengan tujuan untuk menciptakan variasi materi pembelajaran melalui proses gamifikasi, sehingga pembelajaran menjadi lebih menarik dan interaktif bagi siswa tingkat menengah. Tema dari kegiatan ini adalah gamifikasi materi pembelajaran menggunakan alat bantu Wordwall, yang memungkinkan pengintegrasian elemen permainan dalam proses belajar-mengajar. Kegiatan ini melibatkan para guru di SMA Negeri 2 Mranggen, Demak. Metode yang digunakan meliputi observasi untuk memahami kebutuhan pembelajaran di sekolah, serta pelatihan langsung dalam bentuk seminar, demonstrasi, dan sesi diskusi interaktif. Teknik ini dirancang agar para guru dapat memahami konsep gamifikasi, mempraktikkan penggunaan Wordwall, dan mengembangkan materi ajar yang kreatif serta sesuai dengan kurikulum yang ada. Hasil kegiatan menunjukkan bahwa implementasi gamifikasi materi pembelajaran melalui Wordwall efektif dalam meningkatkan pemahaman guru terhadap konsep gamifikasi. Selain itu, para guru merasa terbantu dan termotivasi untuk menciptakan materi pembelajaran yang lebih kreatif, menarik, dan dinamis.
HUBUNGAN ASUPAN SERAT DENGAN KADAR KOLESTEROL PADA PENDERITA PENYAKIT JANTUNG KORONER RAWAT JALAN DI RSUD ANDI MAKKASAU KOTA PAREPARE Pertiwi, Ayu; Haniarti; Usman
Jurnal Ilmiah Manusia Dan Kesehatan Vol. 3 No. 1 (2020): Jurnal Ilmiah Manusia Dan Kesehatan
Publisher : FAKULTAS ILMU KESEHATAN UNIVERSITAS MUHAMMADIYAH PAREPARE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/makes.v3i1.285

Abstract

Asupan serat adalah segala jenis makanan dan minuman mengandung serat yang dikonsumsi tubuh setiap hari dan berguna untuk sistem pencernaan. Tujuan penelitian ini untuk mengetahui hubungan asupan serat dengan kadar kolesterol pada penderita penyakit jantung koroner rawat jalan di RSUD Andi Makkasau Kota Parepare. Jenis penelitian ini menggunakan metode observasional analitik dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah pasien PJK kunjungan baru rawat jalan di bulan Januari sampai Maret 2019 di RSUD Andi Makkasau Kota Parepare. Dengan menggunakan metode Purposive Sampling untuk pengambilan sampel, dengan sampel sebanyak 42 orang. Analisis data menggunakan uji fishare exact test. Hasil penelitian ini menunjukan bahwa dari dua variabel menunjukan tidak ada hubungan asupan serat dengan kadar kolesterol pada penderita penyakit jantung koroner dengan nilai p (1,00) dan tidak ada hubungan frekuensi konsumsi asupan serat dengan kadar kolesterol dengan nilai p (0,37). Oleh karena itu disarankan untuk berupaya meningkatkan asupan serat responden dengan mengkonsumsi makanan sumber serat yang seimbang.
Machine Learning and Density Functional Theory Investigation of Corrosion Inhibition Capability of Ionic Liquid Safitri, Aprilyani Nur; Akrom, Muhamad; Al Azies, Harun; Pertiwi, Ayu; Kurniawan, Achmad Wahid; Herowati, Wise; Rustad, Supriadi
International Journal of Advances in Data and Information Systems Vol. 6 No. 1 (2025): April 2025 - International Journal of Advances in Data and Information Systems
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/ijadis.v6i1.1372

Abstract

This study investigated the corrosion inhibition potential of ionic liquid compounds using a QSPR-based machine learning predictive model combined with DFT calculations. The Gradient Boosting (GB) model was identified as the most effective predictor, demonstrating excellent accuracy with a high R² value of 0.98. Additionally, the model exhibited low RMSE (0.95), MAE (0.84), and MAD (0.94) values. The predicted corrosion inhibition efficiencies (CIE) for three new ionic liquid compounds (IL1, IL2, and IL3) were 88.95, 90.82, and 93.16, respectively, which aligned well with experimental data. By integrating DFT simulations into the data updating process, facilitated by machine learning, the approach proved invaluable for identifying new corrosion inhibitors. This work highlighted the continuous refinement of data related to the corrosion inhibition effects of ionic liquid compounds.
Pengaruh Modal, Tenaga Kerja, dan Bahan Baku terhadap Pendapatan Industri Mebel Kayu di Kota Banjarmasin (Studi Kasus Kelurahan Alalak Tengah Kecamatan Banjarmasin Utara) Pertiwi, Ayu
JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Vol. 1 No. 1 (2018)
Publisher : PPJP ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purposes of this research are (1) To understand the effect of production, landarea, and human resources to the development of the agriculture sub-sector in TanahBumbu District; (2) Which sub-sector is the most important to the development of theagriculture sub-sector in Tanah Bumbu District. The object of this research is three sub-sectors in Tanah Bumbu District(agriculture, forestry, and fishery). The method of this research is a regression analysis of panel data with the Common Effect model. The result of this research that production, land area, and human resourcesboth individually (partial) and together have a positive effect and significant to the development of the agriculture sub-sector in Tanah Bumbu District. The forestry sub- sector gives the most positive contribution to the development of the agriculture sub-sector in Tanah Bumbu District.
Co-Authors Abdul Syukur Achmad Wahid Kurniawan Affandy Affandy Akrom, Muhamad Budi, Setyo Erwin Yudi Hidayat Guntur Eko Saputro Gusriandari, Wahyu Hafidhoh, Nisa'ul Haniarti, Haniarti Harun Al Azies Herawati, Wise Herowati, Wise Hidayat, Novianto Hidayat, Novianto Nur Moch Anjas Aprihartha Muhammad Naufal, Muhammad Noor Ageng Setiyanto, Noor Ageng Prabowo, Wahyu Aji Eko Prabowo, Wahyu Eko Aji Putra Sumarjono, Cornellius Adryan Safitri, Aprilyani Nur Sudibyo, Usman Sukamto, Titien S. Supriadi Rustad Trisnapradika, Gustina Alfa Umrah, Andi Sitti Usman Winarningsih, Rahayu Arum Yuli Setiawati, Yuli