Judul: The Relationship of Nutritional Knowledge and Honey Consumption Analysis to Adult Vitality in Bogor City
Abstrak: Konsumsi madu secara rutin diketahui dapat meningkatkan kebugaran tubuh. Tingkat kebugaran jasmani dapat dipengaruhi oleh beberapa faktor, salah satunya adalah jumlah asupan makanan yang erat kaitannya dengan pengetahuan gizi dan status gizi. Tujuan umum dari penelitian adalah enganalisis hubungan antara pengetahuan gizi, status gizi dan tingkat konsumsi madu dengan tingkat kebugaran tubuh remaja fase akhir di Kota Bogor. Pengambilan sampel dilakukan berdasarkan perhitungan rumus slovin dan didapat jumlah 100 orang responden. Pengukuran status gizi dilakukan dengan metode antropometri. Data tingkat kebugaran diukur melalui tes balke. Data dikumpulkan melalui kuesioner kemudian dianalisis secara deskriptif dan dilakukan uji korelasi. Hasil penelitian yang didapat persentase tertinggi sebanyak 69% responden memiliki pengetahuan gizi yang kurang. Status gizi sampel responden berdasarkan nilai IMT ditemukan 79% normal. Tingkat konsumsi madu tertinggi yaitu 2 sampai 3 kali dalam satu minggu. Kesimpulan hasil penelitian adalah bahwa pengetahuan gizi, status gizi dan tingkat konsumsi madu berpengaruh terhadap kebugaran berdasarkan hasil uji korelasi berganda., Consuming honey regularly may improve vitality. The level of vitality can be influenced by several factors, one of which is the amount of food intake, that related to nutritional knowledge and status. The general objectives of this study is to analyze the connection between the knowledge about nutrient, the status of nutrition, and the level of honey consumption to the vitality of adult’s body in Bogor City. Sampling is carried out based on the Slovin formula and drawn a total of 100 respondents. The status of nutrition measurement by anthropometric method. The data of body vitality level is measured through Balke Test. The data is collected through a questionnaire interview and then descriptively analyzed and tested for the correlation. The results that 69% of the respondents are lack of knowledge about nutrient. The status of nutrition based on BMI values is 79% of them are normal. The highest level of honey consumption is 2 to 3 times a week. The conclusion is the knowledge about nutrient, the status of nutrition, and the level of honey consumption influence the vitality of human body based on the multiple correlation test.
Keyword: knowledge about nutrient, adult, honey consumption, vitality

Judul: Analysis of the Behavior of Young Consumers in Bogor City in Consuming Milk with Honey and Their Processed Products
Abstrak: Penelitian ini bertujuan untuk menganalisis keputusan konsumen dalam mengonsumsi madu, susu serta produk olahannya di wilayah kota Bogor. Penelitian ini menggunakan metode survey dengan cara penyebaran kuesioner. Faktor pengetahuan serta situasional konsumen dinilai menjadi faktor yang mempengaruhi keputusan mengonsumsi. Uji korelasi rank spearman dilakukan untuk mengetahui hubungan variabel pengetahuan dan situasional terhadap keputusan mengonsumsi susu, madu, serta produk olahannya. Data didapatkan dengan penyebaran kuesioner kepada 108 responden dengan rentang usia 20 hingga 30 tahun yang pernah mengonsumsi susu dengan madu, serta berdomisili di Kota Bogor, dan sampel dipilih secara purposive. Tingkat pengetahuan dan situasional memiliki hubungan yang signifikan dan searah dengan keputusan konsumen (P < 0,01). Hal ini menunjukkan bahwa semakin tinggi tingkat pengetahuan konsumen terhadap produk dengan kondisi situasi yang ikut mendukung maka keputusan konsumen dalam mengonsumsi susu dengan madu serta produk olahannya juga semakin kuat. Hal ini dapat bermanfaat bagi produsen serta pemasar susu dan madu khususnya untuk menyusun strategi pemasaran produk yang tepat., This study aims to analyze consumer decisions in consuming honey, milk and their processed products in the Bogor city area. This study uses a survey method by distributing questionnaires. Knowledge and situational factors of consumers are considered to be factors that influence consumption decisions. Spearman rank correlation test was conducted to determine the relationship between knowledge and situational variables on decisions to consume milk, honey, and their processed products. Data was obtained by distributing questionnaires to 108 respondents with an age range of 20 to 30 years who had consumed milk with honey, and lived in Bogor City, and the sample was selected purposively. The level of knowledge and situational has a significant and direct relationship with consumer decisions (P < 0.01). This shows that the higher level of consumer knowledge of products with supportive conditions, the consumer's decision to consume milk with honey and its processed products is also getting stronger. This can be useful for producers and marketers of milk and honey in particular to develop the right product marketing strategy.
Keyword: consumer behaviour, dairy products, honey, milk, young age

Judul: Pembuatan Film Tipis Cu2ZnSnS4 sebagai Lapisan Penyerap Cahaya pada Sel Surya Menggunakan Metode Elektrodeposisi
Abstrak: Thin film of Cu2ZnSnS4 (CZTS) is an alternative semiconductor used as light absorber layer on solar cell. CZTS can replace silicon that commonly used as commercial semiconductor. The advantage of using CZTS as absorber layer is due to the abundance of its chemical composer on earth, and its high value of absorption coefficient. The absorber layer was made by using electrodeposition method on ITO glass substrates. The films were deposited at room temperature using potentiostatic mode with a potential of –1.05 V for 30, 45, and 60 minutes. After that, the films were annealed at two different temperatures, 180 ºC and 500 °C, for 45 minutes in N2/H2S atmosphere. Based on X-ray diffraction analysis, the polycrystalline thin film obtained fall into kesterite crystal phase. This type of crystal was obtained when the CZTS was annealed at 500 °C in H2S/N2 atmosphere. The value of optical band gap energy for the CZTS thin film was 2.2 eV with the film thickness about 1.228–6.366 μm. The sample of CZTS with electrodeposition time of 45 minutes and annealing temperature of 500 °C showed the best result and in conformity with absorber layers criteria for solar cells.
Keyword: semiconductor, ITO glass, CZTS thin film, electrodeposition