Judul: Perencanaan lanskap kawasan Situ Bagendit sebagai kawasan rekreasi, Kabupaten Garut Jawa Barat
Abstrak: Garut merupakan salah satu Kabupaten di Jawa Barat dengan potensi dan permasalahan yang spesifik. Salah satu potensi pariwisata yang ada di Garut adalah Situ Bagendit yang merupakan salah satu situ alam. Keberadaaan Situ bagendit saat ini belum dikembangkan baik oleh pemerintah maupun oleh investor, sehingga terjadi permasalahan yaitu pendangkalan badan air situ. Oleh karena itu diperlukan suatu rencana pengembangan tapak.
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Judul: Perencanaan Lanskap Kampung Wisata Jamburea, Kecamatan Banyuresmi, Kabupaten Garut
Abstrak: Kabupaten Garut kaya akan sumber daya alam dan budaya yang memiliki potensi daya tarik wisata. Kampung Jamburea merupakan destinasi wisata potensial di Garut dengan karakteristik alam dan budaya yang khas. Kawasan Jamburea sebagian besar merupakan lahan basah yang dipengaruhi oleh danau musiman yaitu Situ Rancakukuk dimana warga menggunakan lahan tepi danau untuk persawahan pada musim kemarau, dan kolam ikan pada musim hujan. Kampung ini terkenal dengan kuliner tradisionalnya terutama Tempe Jamburea. Selain itu pencak silat, permainan tradisional, barber shop ‘Asgar’, dan kerajinan bambu sebagai budaya tak benda masih dapat ditemukan di Jamburea. Tujuan utama dari penelitian ini adalah merencanakan lanskap Jamburea sebagai kampung wisata. Analisis spasial yang menggabungkan aspek fisik-biofisik, non-fisik dan wisata menghasilkan 41,47% area kampung sesuai untuk dikembangkan sebagai area wisata, 44,30% cukup sesuai, sedangkan 14,23% harus dilindungi. Berdasarkan hasil analisis, kampung dibagi menjadi zona wisata alam zona wisata budaya, zona pendukung wisata, dan zona penyangga. Rencana lanskap dikembangkan berdasarkan konsep wisata edukasi dan rekreasi dengan daya tarik utama berupa kekayaan alam dan budaya Jamburea., Garut Regency is rich in natural and cultural resources that have the potential for tourist attraction. Kampung Jamburea is a potential tourist destination in Garut with distinct natural and cultural characteristics. Jamburea is predominantly wetland influenced by a seasonal lake namely Situ Rancakukuk where residents use the lake periphery for rice field during the dry season, and fish pond during the rainy season. The kampong is well-known for its traditional culinary, mainly Tempe Jamburea, in addition to other contemporary snacks and cakes. Pencak silat, traditional game, ‘Asgar’ barber shop, and bamboo handicraft as intangible culture still can be found in Jamburea. The main objective of this research is to plan the landscape of Jamburea as a tourist village. The spatial analysis combining physical-biophysical, non-physical and tourism aspects results that 41,47% of the kampong has suitable to be developed for tourism, 44,30% is moderately suitable, whereas 14,23% has to be conserved. Based on the analysis result, the kampong is divided into natural tourism zones, cultural tourism zones, tourism supporting zones, and buffer zones. The landscape plan is developed based on a concept of educational and recreational tourism with Jamburea’s nature and culture as the main attraction.
Keyword: tourism landscape planning, tourism village, Situ Rancakukuk

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