Judul: The Relationship of Food Security Indicators with the Prevalence  of Wasting and Underweight Toddlers in 34 Provinces
Abstrak: Prevalensi wasting (10,2%) dan underweight (17,7%) balita di Indonesia tahun 2018 yang melebihi prevalensi global berturut-turut sebesar 7,5% dan 12,9%, salah satunya disebabkan oleh ketahanan pangan. Tujuan umum penelitian ini adalah menganalisis hubungan indikator ketahanan pangan dengan prevalensi wasting dan underweight balita di 34 provinsi. Penelitian ini menggunakan data sekunder. Desain penelitian yang digunakan yaitu ecological study. Data diolah dan dianalisis dengan Microsoft Excel, Neraca Bahan Makanan, dan SPSS. Proses pengolahan dan analisis data dilakukan pada bulan Desember 2022-Maret 2023. Hasil penelitian menunjukkan sebagian besar provinsi (82,4%) memiliki ketersediaan pangan berlebih, namun skor PPH belum ideal. Aspek keterjangkauan berdasarkan tingkat kemiskinan tergolong sangat rendah, pengeluaran pangan tergolong rendah, dan penduduk tanpa akses listrik sebagian besar provinsi tergolong sangat rendah. Sebagian besar provinsi (97,1%) memiliki tingkat konsumsi pangan yang cukup tetapi skor PPH belum mencapai skor ideal. Analisis inferensia menunjukkan bahwa tingkat kemiskinan, pengeluaran pangan, akses listrik, tingkat konsumsi energi-protein, dan skor PPH konsumsi berhubungan signifikan dengan prevalensi wasting. Adapun konsumsi protein, skor PPH ketersediaan, tingkat kemiskinan, pengeluaran pangan, akses listrik, tingkat konsumsi energi-protein, dan skor PPH konsumsi berhubungan signifikan dengan prevalensi underweight (p<0,1)., The prevalence of wasting and underweight in Indonesia exceeded the global prevalence of 7.5% and 12.9% respectively, one of which was due to food security. The general aim of this study was to analyze the relationship between food security indicators with the prevalence of wasting and underweight. This study uses secondary data. The research design used is ecological study. Data were processed and analyzed using Microsoft Excel, Food Balance Sheet, and SPSS. The data processing and analysis were carried out in December 2022-March 2023. The results showed that most provinces had excess food availability (82,4%), but the DDP score had not ideal. The affordability aspect based on the poverty level is classified as very low, food expenditure is classified as low, and the population without access to electricity in most provinces is classified as very low. Most provinces have an adequate level of food consumption (97,1%) but the DDP score has not ideal. Inferential analysis shows that poverty, food expenditure, electricity, energy-protein consumption, and consumption DDP score are significantly related to wasting prevalence. Meanwhile, protein consumption, availability DDP score, poverty, food expenditure, electricity, energy-protein consumption, and consumption DDP score were significantly related to underweight prevalence (p<0.1).
Keyword: Food Affordability, Food Availability, Food Utilization, Underweight, Wasting

Judul: The Relationship of Availability, Access, and Consumption of Animal Food with Stunting in South Sulawesi 2018-2019
Abstrak: Parameter yang digunakan untuk mengetahui pemenuhan kebutuhan gizi adalah melalui ketahanan pangan. Tiga pilar ketahanan pangan dapat dinilai dengan mengetahui ketersediaan, konsumsi, dan akses pangan. Salah satu permasalahan gizi yang muncul akibat kurangnya konsumsi pangan adalah stunting, dan salah satu wilayah dengan prevalensi stunting yang tinggi adalah Sulawesi Selatan yaitu 35,7% pada tahun 2018. Jenis pangan hewani berkontribusi besar dalam upaya pencegahan stunting. Penelitian ini bertujuan untuk mengetahui hubungan ketersediaan, akses, dan konsumsi pangan hewani dengan stunting di Sulawesi Selatan. Data yang digunakan adalah data sekunder dari Badan Pusat Statistik (BPS), dan Dinas Kesehatan. Data tersebut diolah dan dianalisis dengan Excel, Neraca Bahan Makanan (NBM), dan SPSS secara deskriptif dan inferensia. Hasil penelitian ini menunjukkan bahwa secara umum, ketersediaan pangan hewani di Sulawesi Selatan sudah baik. Akses fisik, akses ekonomi, serta akses sosial masih mengalami fluktuasi ditahun 2018-2019. Konsumsi pangan hewani terkategori rendah untuk kecukupan energi dan terkategori baik untuk kecukupan protein. Uji korelasi menunjukkan terdapat hubungan signifikan antara persentase penduduk miskin (p=0,001) dan persentase penduduk buta huruf (p<0,1) dengan stunting, dan tidak terdapat hubungan signifikan antara ketersediaan dan konsumsi pangan hewani, serta persentase rumah tangga aliran listrik dan proporsi pengeluaran pangan hewani., The parameter to determine the fulfillment of nutritional needs is food security. Three pillars of food security can be assessed by knowing the availability, consumption, and access of food. A nutritional problem that arises due to lack of food consumption is stunting, and one of the areas with a high prevalence of stunting is South Sulawesi, namely 35.7% in 2018. Types of animal foods contribute greatly to stunting prevention efforts. This study aims to determine the relationship between availability, access, and consumption of animal food with stunting in South Sulawesi. The data used are secondary data from the BPS and the Health Office. The data were processed and analyzed using Excel, NBM, and SPSS descriptively and inferentially. The results of this study indicate that the availability of animal food in South Sulawesi is good. Physical, economic, and social access still fluctuated. Consumption of animal food is categorized as low for energy adequacy and in the good category for protein adequacy. The correlation test showed that there was a significant relationship between the percentage of the poor (p=0.001) and the percentage of the illiterate population (p<0.1) with stunting, and there was no significant relationship between the availability and consumption of animal food, as well as the percentage of households without electricity and proportion of animal food expenditure.
Keyword: availability, acces, consumption of animal food, stunting

Judul: Konstruksi Hukum Grup Kurva Eliptik Atas F3m
Abstrak: Elliptic curves upon F3m can be divided in two cases, i.e. supersingular and nonsupersingular case. Based on group laws on elliptic curves, a new arithmetic upon F3m can be formulated as an addition process of two random points on the curve. This addition process can then be applied to the ElGamal algorithm.
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