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: Pola asuh, perilaku keluarga sadar gizi (KADARZI) dan status gizi anak balita di wilayah warung anak sehat (WAS) Kabupaten Sukabumi
Abstrak: The general objective of this study was to study maternal nutritional knowledge, parenting pattern of healthy lifestyle and eating behavior, family’s nutritional behavior awarness (KADARZI), and nutritional status of children under five participants of the Healthy Kids Kiosk (Warung anak sehat=WAS) in Sukabumi District. The cross-sectional study design was used in this study that was conducted in five subdistricts of Sukabumi District i.e. Cicurug, Cisaat, Kadudampit, Kebon Pedes, and Warung Kiara on June to October 2011. The subjects in this study were chosen base on on inclusion criteria, i.e. children 1 to 5 years old, stay near by and having access to Healthy Kids Kiosk (WAS). Respondents of this study were the mothers of children under five who were choses as the subject of research. The number of samples in the study was as many as 79 children. The primary data was included the family characteristics, toddler’s characteristics, nutritional knowledge of toddler’s mother, parenting pattern of healthy lifestyle and eating behavior , consumption and KADARZI behavior and anthropometric. The consumption behavior data was collected by Food Frequency Questionair(FFQ). The results show the nutrition knowledge of mothers are good , meanwhile, healthy lifestyle and eating behavior of parenting pattern is fairly good. Mostly, KADARZI behavior is good, but the frequency of vegetables and fruits consumption is low. Availability of health facilities to support sanitation and higine in the family is fairly good. Meanwhile, we found a lack of availability of sewage disposal facilities (SPAL) since only 55.7% having SPAL. The nutritional status of children underfive was mostly normal, but still, there are undernutrition toddlers, i.e. 46.8% stunting (according to height/age index) and and 6.3% underweight (according to wight/age index). The parenting pattern of eating behavior was significantly correlated with Kadarzi behavior (p<0.01). The healthy behavior was significantly correlated (p<0.01) with parenting pattern, environment condition, and healthy status.
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Judul: Invers Drazin dari Matriks Toeplitz Singular
Abstrak: Matriks Toeplitz adalah matriks yang setiap unsur pada diagonal utama bernilai sama dan setiap unsur pada subdiagonal yang bersesuaian dengan diagonal utama juga bernilai sama. Matriks singular adalah matriks yang tidak bisa ditentukan inversnya. Akan tetapi, dapat diupayakan untuk ditentukan inversnya menggunakan invers matriks yang diperumum. Invers Drazin merupakan salah satu jenis invers matriks yang diperumum. Pada karya ilmiah ini ditentukan invers Drazin dari matriks Toeplitz singular dengan menggunakan metode Leverrier Faddeev. Kemudian, ditentukan invers Drazin dari matriks Toeplitz singular yang direpresentasikan sebagai penjumlahan segitiga bawah dan segitiga atas matriks Toeplitz berdasar pada teorema Gohberg dan Semencul., Toeplitz matrix is a matrix in with element on the main diagonal has the same value and on the subdiagonal corresponding to the main diagonal also has the same value. Singular matrix is a matrix that has no inverse. However, it can be attempted to determine the inverse using a generalized inverse matrix. Inverse Drazin is a type of generalized matrix inverse. This paper discussed the inverse Drazin for a singular Toeplitz matrix using the Leverrier Faddeev method. Then, the Drazin inverse of the singular Toeplitz matrix which is represented as a sum of products of lower and upper triangular Toeplitz matrix based on Gohberg and Semencul theorem.
Keyword: inverse Drazine, singular Toeplitz matrix