Judul: Inventarisasi Parasit pada Ikan Maanvis (Pterophyllum scalare Lichtenstein) di Stasiun Karantina Ikan Bandara Soekarno Hatta Jakarta
Abstrak: Salah satu jenis ikan yang cukup tinggi frekuensi perdagangannya melalui Bandara Soekarno-Hatta, Jakarta adalah ikan maanvis (Pterophyllus scalare Lichstein). Hal ini merupaka peluang bagi penyebaran hama dan penyalur ikan. Untuk mencegah penyebaran tersebut, perlu dilakukan tindakan karantina ikan.
Keyword: 

Judul: Incentarisasi dan Distribusi Parasit pada Ikan Maanvis (Pterophyllum scalare) dan Ikan Black Ghost (Apteronotus albifrons) di DKI Jakarta
Abstrak: Penelitian ini bertujuan untuk mengetahui jems-Jenis paras it serta distribusinya pada ikan Maanvis dan Black Ghost yang dibudidayakan oleh petani ikan hias di daerah DKI Jakarta. Penelitian ini dilakukan di dua tempat yaitu di peternakan ikan hias di Ciracas, Jakarta Timur dan Ciganjur, Jakarta Selatan, sebagai tempat pengambilan ikan. Pemeriksaan ikan dan identifikasi parasit yang ditemukan dilakukan di Laboratorium Keschalan lkl\l~, Jurusun Blldiduya Pcrairan, fakullas Pcrikanan dan Ilmll Kclaulan. Penelitian ini dilaksanakan dari bulan Juli 2001 sampai Februari 2002. Penelitian ini menggunakan ikan Maanvis (Pferophyl/urn sealare) dan Black Ghost (Apfel'onotus albifi'ons) sebagai ikal) uji. Jumlah sampel ikan sebagai berikut; Maanvis dari Ciracas, Jakarta Timur 59 ekor; Maanvis dari Ciganjur, Jakarta Selatan 60 ekor; Black Ghost dari Ciracas, Jakarta Timur 57 ekor; Black Ghost dari Jakarta Ciganjur, Selatan 55 ekor. Dengan total ikan yang diperiksa 231 ekor ikan. Pemeriksaan ikan mengikuti metode dalam fernando ef al. (1972), Kabata (1985), dan Anonimous (1996), yang meliputi ektoparasit dan endoparasit. Parasit yang ditemukim dibuat preparat permanen llntllk diidentifikasi. Data yang diperoleh dari hasil pcnclitian clianalisa sccm'a clcskriptif, mclipllti prcvalensi dan intcnsilas parasit.
Keyword: 

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