Judul: Studi analisis Aktivitas Fisik, Konsumsi Pangan, Status Gizi dan Tekanan Darah Peserta Senam Diabetes di RSUD Cibinong
Abstrak: Increasing physical activity and diet regulation is factor to prevent increase health problems such as diabetes mellitus and hypertension. The purpose of this study was to analyze the relationship between physical activity, food consumption, nutritional status and blood pressure of diabetes gymnastic participant. Research design using a cross-sectional study, site selection was done by purposive sampling. Sampling technique using the entire population of gymnastic participants. Based on the Spearman correlation test, there was significant relationship (p<0.05) between education and nutritional knowledge, as well nutritional status and adequacy level of protein. Pearson correlation test showed a significant relationship between education and blood pressure. However, no significant relationship (p>0.05) between occupation, marital status and age with blood pressure and nutritional knowledge, nutritional knowledge with food consumption, nutritional status with energy adequecy levels and blood pressure, as well physical activity with blood pressure.
Keyword: physical activity., nutritional status, food comsumption, blood pressure, Bogor Agricultural University (IPB)

Judul: Hubungan antara Aktivitas Fisik dan Kebiasaan Makan dengan Status Gizi dan Kadar Glukosa Darah pada Peserta Senam Diabetes di RSMM Bogor
Abstrak: Diabetes dengan komplikasinya menjadi penyebab kematian tertinggi ketiga di Indonesia setelah stroke dan penyakit jantung koroner. Prevalensi diabetes melitus mengalami peningkatan setiap tahunnya. Tujuan penelitian ini menganalisis hubungan antara aktivitas fisik dan kebiasaan makan dengan status gizi dan kadar glukosa darah pada peserta senam diabetes di RSMM Bogor. Penelitian ini menggunakan desain studi cross sectional pada bulan April-Mei 2019 di RS dr. H. Marzoeki Mahdi Bogor. Subjek berjumlah 25 orang yang merupakan peserta senam diabetes dan menderita diabetes melitus. Data pada penelitian ini merupakan data primer yang diperoleh melalui wawancara untuk karakteristik subyek, recall 1x24 jam untuk aktivitas fisik, FFQ untuk kebiasaan makan, pengukuran antropometri untuk status gizi, dan pengukuran dengan glukometer untuk kadar glukosa darah puasa. Subjek dibedakan menjadi dua kelompok berdasarkan kadar glukosa darah puasa (GDP) tidak terkontrol (100-125 mg/dL) dan terkontrol (≥126 mg/dL). Aktivitas fisik (PAL, frekuensi dan durasi olahraga, lama mengikuti senam), kebiasaan makan (makanan manis, minuman manis, makanan berlemak, sayur dan buah), dan status gizi (IMT, lingkar pinggang, rasio lingkar pinggang-panggul) tidak berbeda nyata antara dua kelompok (p>0.05). PAL pada kelompok GDP tidak terkontrol cenderung lebih tinggi dibandingkan kelompok GDP terkontrol. Kebiasaan konsumsi makanan manis, minuman manis, dan makanan berlemak kelompok GDP tidak terkontrol cenderung lebih tinggi dibandingkan kelompok GDP terkontrol. Konsumsi sayur dan buah kelompok GDP tidak terkontrol cenderung lebih rendah dibandingkan kelompok GDP terkontrol. IMT dan lingkar pinggang kelompok GDP tidak terkontrol cenderung lebih tinggi dibandingkan kelompok GDP terkontrol. Rasio lingkar pinggang-panggul kelompok GDP tidak terkontrol cenderung lebih rendah dibandingkan kelompok GDP terkontrol. Tidak terdapat hubungan yang signifikan (p>0.05) antara aktivitas fisik dan kebiasaan makan dengan status gizi maupun kadar glukosa darah, serta antara status gizi dengan kadar glukosa darah.
Keyword: aktivitas fisik, kadar glukosa darah, kebiasaan makan, status gizi

Judul: Hybrid solar cells of ZnO nanoparticles/chlorophyll was modified metal ions (Zn2+ and Cu2+ )
Abstrak: Zinc Oxide (ZnO) is a n-type semiconductor with a wide the energy band (Band Gap) is 3.37 eV at room temperature and 3.34 eV at low temperature with a large exiton binding energy is 60 meV. ZnO has been synthesized by hydrothermal method, resulting in a decrease in particle size over the duration of the hydrothermal changes. Crystallographic structure of ZnO were characterized using XRD, has shown the characteristic pattern of a hexagonal wurtzite structure, the crystallite size increases to changes in particle size. Changes in particle size has also led to a change in the absorption peak of ZnO as has been demonstrated posted under test using the optical properties of UV-Vis spectrophotometer. Changes of this uptake has also led to changes in the energy band gap, which increases its band gap energy of the particle size. In electronic applications, especially in solar cells. Chlorophyll is considered less effective, because of their very nature are easily degraded as a result of several reactions which are acid, lighting and temperature. The results of the stability test using a halogen lamp 34 W/m2 for 5 hours, that the substitution of chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form more stable than natural chlorophyll. The characterization of the optical properties, the combination of ZnO / chlorophyll in the form of hybrid films has led to a shift in the absorption region of ZnO becomes more widely from the UV to Visible. ZnO/chlorophyll has absorption range of 350-515 nm, ZnO / Zn-feofitin 332-401 nm and 332-632 nm for Cu-feofitin. The combination of ZnO/chlorophyll and CuSCN as a solid electrolite in hybrid solar cell, a modified chlorophyll with metal ions Zn2+ and Cu2+ has been shown to form a more stable I-V curve. It is characterized by its fill factor value greater than natural chlorophyll. Nevertheless, solar cells with natural chlorophyll has been able to produce higher efficiency values of chlorophyll were substituted.
Keyword: Hydrothermal, ZnO/Chlorophyll modified, Hybrid Solar Cell