Judul: Cultural Taboos and Eating Patterns with Food Diversity and Nutritional Status of Toddlers in The Dayak Tribe
Abstrak: Pertumbuhan dan perkembangan balita sangat dipengaruhi oleh kualitas gizi yang diberikan. Indikator yang dapat digunakan untuk mengetahui tumbuh kembang anak adalah status gizi. Tujuan dari penelitian ini adalah untuk menganalisis hubungan budaya pantangan makan dan pola asuh makan dengan keragaman pangan dan status gizi balita di Suku Dayak Provinsi Kalimantan Timur. Desain penelitian yang digunakan adalah cross sectional study. Penelitian dilaksanakan pada bulan Desember 2023 pada 100 balita bersuku Dayak. Penelitian telah lolos kaji etik dengan nomor 1098/IT3.KEPMSM-IPB/SK/2023. Pengumpulan data dilakukan dengan tiga metode yaitu wawancara, pengisian kuesioner, dan pengukuran antropometri secara langsung. Penelitian menunjukkan sebagian besar subjek tidak melakukan budaya pantangan makan (80%). Hampir seluruh subjek memiliki pola asuh makan yang tepat (97%). Keragaman pangan subjek sebagian besar terkategori sedang (50%). Status gizi subjek sebagian besar normal, tetapi masih terdapat balita dengan status gizi underweight (18%), stunting (24%), dan wasting (17%). Uji korelasi menunjukkan adanya hubungan yang signifikan antara pola asuh makan dengan keragaman pangan (p= 0,006). Selain itu, didapatkan hubungan yang signifikan antara keragaman pangan dengan status gizi balita TB/U (p= 0,020). Tetapi, tidak ditemukan hubungan signifikan antara budaya pantangan makan dan pola asuh makan dengan keragaman pangan dan status gizi pada indikator lain yang tidak disebutkan., The growth and development of toddlers are greatly influenced by the quality of nutrition provided. An indicator that can be used to assess child growth and development is nutritional status. The aim of this study is to analyze the relationship between food taboos and feeding parenting practices with dietary diversity and nutritional status of toddlers in the Dayak tribe of East Kalimantan Province. The research design used is a cross-sectional study. The study was conducted in December 2023 on 100 Dayak toddlers. The study has passed ethical review with the number 1098/IT3.KEPMSM-IPB/SK/2023. Data collection was carried out using three methods: interviews, questionnaires, and direct anthropometric measurements. The study showed that the majority of subjects did not practice food taboos (80%). Nearly all subjects had appropriate feeding parenting practices (97%). Most subjects had a moderate level of dietary diversity (50%). The nutritional status of most subjects was normal, but there were still toddlers with underweight (18%), stunting (24%), and wasting (17%) statuses. Correlation tests showed a significant relationship between feeding parenting practices and dietary diversity (p= 0.006). Additionally, a significant relationship was found between dietary diversity and the nutritional status of toddlers based on height-for-age (p= 0.020). However, no significant relationship was found between food taboos and feeding parenting practices with dietary diversity and other nutritional status indicators not mentioned.
Keyword: nutritional status, food diversity, feeding patterns, cultural food taboos

Judul: Analysis of Food Consumption, Parenting Pattern and Nutritional Status of Toddler from The Family Program of Hope in Harau, Limapuluh Kota District
Abstrak: Keterbatasan akses terhadap pangan berpengaruh terhadap kualitas dan kuantitas konsumsi pangan rumah tangga. Penelitian ini bertujuan untuk menganalisis kualitas konsumsi pangan keluarga, kuantitas konsumsi zat gizi balita, pola asuh ibu, dan hubungannya dengan status gizi balita KPM PKH di Kecamatan Harau. Penelitian cross sectional study dilakukan pada bulan Maret hingga Juni 2021 pada 90 subjek. Data diperoleh dari hasil wawancara berdasarkan kuesioner, Food recall, dan HDDS. Subjek memiliki kualitas konsumsi yang tergolong tinggi (97,8%), tingkat kecukupan energi defisit (40,0%), tingkat kecukupan protein lebih (84,4%), Tingkat kecukupan zat besi (56,7%), vitamin A (98,9%), dan zinc (68,9%) cukup. Pola asuh ibu subjek tergolong baik (54,4%). Status gizi subjek yaitu berat badan normal (78,9%), tinggi normal (72,2%), gizi baik berdasarkan BB/TB (81,1%), dan gizi baik berdasarkan IMT/U (82,2%). Tidak terdapat hubungan yang signifikan antara pola asuh, kualitas konsumsi, dan kuantitas konsumsi dengan status gizi subjek (p>0,05)., Limited access to food affects the quality and quantity of household food consumption. This study aims to analyze the quality of family food consumption, quantity of nutritional consumption of children under five, mother's parenting, and its relationship with the nutritional status of toddlers from the family who get the benefit from family program of hope. in Harau District. The cross sectional study was conducted in March to June 2021 on 90 subjects. Data obtained from interviews based on questionnaires, Food recall, and HDDS. Subjects had a high quality of consumption (97.8%), a level of energy deficit adequacy (40.0%), an excess level of protein adequacy (84.4%), a sufficient level of iron (56.7%), vitamin A (98.9%), and zinc (68.9%) was sufficient. The subject's mother's parenting pattern is classified as good (54.4%). The nutritional status of the subjects were normal weight (78.9%), normal height (72.2%), good nutrition based on WHZ (81.1%), and good nutrition based on BAZ (82.2%). There is no significant relationship between parenting, quality of consumption, and quantity of consumption with the nutritional status of the subject (p>0.05).
Keyword: family program of hope, food consumption, nutritional status

Judul: Penggunaan Teorema Homeomorphy 2-Manifold dan Teorema Euler Poincare pada Torus 𝑇�� dan Simplicial Complex 𝐾��
Abstrak: Two dimensional topological spaces are said to be homeomorphic if they have the same topological invariant, where one of topological invariant used is an Euler characteristic. Homeomorphy 2-Manifold’s Theorem and Euler Poincare’s Theorem are used to distinguish two topological spaces. Homeomorphy 2-Manifold’s Theorem uses Euler characteristic to identify two dimensional topological spaces. Euler Poincare’s Theorem is an alternative way to find Euler characteristic with Betti number, which is topological invariant as well. The objective of this paper is to investigate the homeomorphism of torus 𝑇����� and simplicial complex 𝐾�����. Topological space torus and simplicial complex 𝐾����� have the same Euler characteristic, which is two. Based on Homeomorphy 2-Manifold’s Theorem topological space torus 𝑇����� and simplicial complex 𝐾����� is homeomorphic.
Keyword: simplicial, torus, Euler, homeomorphism, topology