Judul: Analisis kebijakan pengembangan perikanan di Wilayah Pesisir Kabupaten Tanjung Jabung Timur, Provinsi Jambi
Abstrak: Tanjung Jabung Timurb was established by Regulation Number 44 1999. In the future, the role of fisheries sector can be expected increase because the simple of control span as consequences of autonomy. On the other hand, decision making needs consideration on economy, ecology and social aspect to ensure the sustainable development. One of three aspect to formulate decision is by research. This research was carried out on April to June 2005. The aim of this research is to formulate policy, strategy, action plan of fisheries development and to assess autonomy and function of related institution. Data analysis use AHP (Analytical Hierarchy Process) in Cost and Benefit Frame, SWOT (Strength, Weakness, Opportunities and Threat) Analysis and Authority and Function Analysis. The first of analysis result is capture fisheries, the second quality control of fish product, the third shrimps culture, the fourth shrimps breeding and the last marine culture development There are 10 strategies to follow up this policy, which was implemented on 31 programs. Utilization of coastal fisheries resources in this regency can be expected based on policy, priority strategy and also related institution. .
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Judul: Analysis of Development Priority Strategies in Tanjung Jabung Timur Regency Based on Regional and Sectoral Approaches
Abstrak: Pembangunan merupakan upaya sistematis untuk mengubah berbagai aspek kehidupan manusia dengan tujuan meningkatkan kesejahteraan secara merata dan berkelanjutan. Proses ini melibatkan dinamika kompleks antara masyarakat, wilayah, dan sumber daya, serta memerlukan analisis mendalam untuk memahami pola-pola aktivitas dan tantangan yang dihadapi. Namun, di Kabupaten Tanjung Jabung Timur, pembangunan masih terhambat oleh berbagai tantangan dalam mengelola sumber daya alam dan manusia. Oleh karena itu, diperlukan kajian yang melibatkan pendekatan kewilayahan dan sektoral dalam perencanaan pembangunan, dengan fokus pada optimalisasi potensi lokal dan sektor unggulan untuk mencapai pembangunan yang berkelanjutan. Dalam studi ini dilakukan berbagai tahapan analisis perkembangan wilayah secara kuantitatif dan kualitatif. Proses yang dilakukan meliputi analisis tingkat perkembangan wilayah dengan Skalogram untuk menghasilkan Indeks Perkembangan Daerah (IPD), identifikasi sektor unggul menggunakan analisis Input-Output, serta merumuskan strategi pembangunan berbasis pendekatan kewilayahan dan sektoral secara deskriptif. Hasil penelitian menunjukkan terjadinya tren penurunan IPD yang diindikasikan oleh masih dominannya daerah Hirarki 3 dari Tahun 2011-2021. Secara sektoral didapatkan bahwa sektor pertanian, kehutanan, dan perikanan merupakan sektor kunci yang memiliki efek pengganda terbesar. Berdasarkan temuan tersebut maka rekomendasi yang dapat diberikan untuk strategi pembangunan di Kabupaten Tanjung Jabung Timur antara lain: penambahan fasilitas umum dan optimalisasi sektor pertanian, kehutanan, perikanan melalui integrasi dengan sektor industri pengolahan. Hasil penelitian ini diharapkan dapat memberikan manfaat yang tepat guna untuk meminimalkan risiko pemborosan sumber daya dan meningkatkan efektivitas pembangunan di wilayah Tanjung Jabung Timur.
Keyword: Input output analysis, Key sectors, Multiplier effect, Regional development

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