Judul: Food habits and physical activity in relation to the nutritional status of adolescents in urban and rural senior high schools in Bogor.
Abstrak: Adolescences are one of the most exciting but still challenging periods in human development. Most adolescents are the periods of life that occurs between 12 and 21 years of age, adolescence is a period of tremendous physiologic, psychologic, and cognitive transformation during which a child becomes a young adult. Adolescent food habits and physical activity patterns are an important concern in the present accelerated nutrition transition. Healthy food choices combined with regular physical activity help to prevent a variety of chronic diseases such as obesity, high blood pressure, high blood cholesterol, diabetes, heart disease, and certain cancers. The objective of this study was to identify the description of eating habits, breakfast skipping, frequent snacking and about the behavior of money management, to Analyze the adequacy of macro and micronutrients, to analyze the nutritional status, to analyze the physical activity level, to analyze the relationship between pocket money versus the family income, family size, food habits including eating habits, breakfast habits, snacking habit and food preferences, and convenient foods. This study was used in a cross-sectional study design and This study was used in a cross-sectional design and the location of the research was the two public high schools in Bogor, SMA Negeri 3 Bogor, Baranangsiang, East Bogor, Bogor city and SMA 1 Leuwiliang, Leuwiliang, Bogor, West Java, Indonesia and the place of the research was selected purposively. The subjects’ study was the students of urban and rural senior high schools in Bogor. The subjects were grade 10th, 11th, and 12th students as well as willing to participate in the study and their age ranges between 10-19 years. Finally, the total number of the subjects of this study were 70 students aging with 16-19 years old. Primary data is obtained through measurement techniques and direct interviews and using a questionnaire. Primary data include: 1) subject characteristics (age, sex, and amount of pocket money), food habits (eating habits, breakfast habits, and snacking habits), food preferences and convenient foods, 2) Family socio-economic characteristics (education, employment, and parents’ income), 3) physical activity level using one day physical activity recall, 4) food recall for 2x24 hour, 5) Anthropometric characteristics (body weight) were obtained from direct measurements using digital scales and height was measured using a stature meter. Based on the results of this study, the average ages of the students were 16-19 years. The majority of urban and rural families were medium-sized families. Based on the results of the study, the majority of the parents from the urban area were finished graduate school while the parents from the rural area were finished high school. The urban subjects had better nutritional status than rural subjects, with 80.0% of urban adolescents having normal nutritional status while 57.1% of rural adolescents have normal nutritional status. Most of the urban adolescents, 45.7% they take their breakfast between 05:00-06:00 whereas the majority of rural adolescents, 54.3% they take their breakfast between 06:00-07:00. Also, the results iii indicated that most of the adolescents both from the urban and rural, they have breakfast before leaving for school, only about 5.7% of urban adolescents and
Keyword: Eating habits, Food recall, Breakfast habits, Pocket money

Judul: Kebiasaan Sarapan, Konsumsi Buah dan Sayur, dan Status Gizi Siswa Sekolah Menengah Pertama di Bogor
Abstrak: Fruits and vegetables are very important for consumption, especially for school-age children and adolescents. The purpose of this study were to analyze breakfast habits, fruits and vegetables consumption, and students’s nutritional status of junior high school in Bogor. The design of this study was cross-sectional with purposive sampling technique as much as 50 students in SMP Negeri 8 Bogor. Fruits and vegetables that consumed by students was included low as category. The result showed there was male students consumed breakfast more frequent than female students. Students’s nutritional status were categorized as normal. Correlation test showed there were no significant relationship (p>0.05) between individual and family characteristic, except households income with breakfast habits. There were no significant relationship (p>0.05) between individual and family characteristic, availability of fruits and vegetables at home, and parental habits of fruits and vegetables consumption, except households income with students of fruits consumption. Breakfast habits and fruits and vegetables consumption there were no significantly associated (p>0.05) with students’s nutritional status.
Keyword: Bogor Agricultural University (IPB), students, nutritional status, fruits and vegetables, breakfast habits

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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