Judul: Analisis kinerja lembaga kerjasama antar daerah dalam meningkatkan skala ekonomi daerah: kajian aspek kelembagaan studi kasus kerjasama antar Daerah Banjarnegara, Purbalingga, Banyumas, Cilacap Dan Kebumen
Abstrak: Cooperation between regions is an issue that needs attention from the government because of its role in helping to solve socio-political and economical problems in the region as a result of the negative effects of regional autonomy. For this reason, this study is focused on the study of the role of inter-regional cooperation in solving the economic problem, i.e. a low scale of local economy. By taking the case of the interregional cooperation institutions of BARLINGMASCAKEB, this study aimed to: (1) identify the factors that trigger the formation of inter-regional cooperation, (2) evaluate the performance of inter-regional cooperation, (3) determine whether the formation of inter-regional cooperation is an appropriate strategy for strengthening the scale of regional economy, and (4) formulate an appropriate form of inter-regional cooperation in order to perform its functions optimally. The data analyzed in this study are of primary and secondary data. The primary data were taken from the respondents by a purposive sampling while the secondary data were collected from the documents of various institutions such as regencies in figures, the report of SKPD activities, and the reports of BARLINGMASCAKEB Regional Management. By using a descriptive analysis, game analysis, transaction cost analysis and AHP (Analytical Hierarchy Process), this study obtained the following results: (1) the motivation to form the interregional cooperation institution was to conduct a joint marketing of the economic potential at the regional level and make cooperation and synergy among the regions to enhance regional economic development; (2) the resulted performance in terms of output or outcome is still at a very low level; (3) based on the game analysis and transaction cost analysis, the establishment of inter-regional cooperation institutions was effective and efficient to improve the regional economic scale; and (4) the autonomous form of inter-regional cooperation institution was the strategy selected by expert respondents in an effort to improve the functions of inter-regional cooperation institutions.
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Judul: The Role of Regional Government in Encouraging the Success of UMKM in Bogor Regency
Abstrak: UMKM memiliki peranan yang sentral dalam dinamika ekonomi nasional. UMKM menghadapi masalah internal dan eksternal, termasuk ketimpangan data yang menunjukkan sedikitnya UMKM yang mengalami peningkatan usaha atau keberhasilan yaitu berdasarkan data Dinas Koperasi dan UMKM. Peran penting UMKM dan permasalahan yang dihadapinya membutuhkan intervensi pemerintah untuk mengatasi hambatan-hambatan tersebut serta mendorong pertumbuhan UMKM. Penelitian ini bertujuan untuk menganalisis korelasi antara peran pemerintah daerah dengan keberhasilan UMKM di Kabupaten Bogor. Metode penelitian ini menggunakan metode kuantitatif terhadap 44 responden, serta didukung dengan pendekatan kualitatif melalui wawancara mendalam. Analisis data dilakukan dengan Rank Spearman menggunakan Microsoft Excel 2013 dan SPSS Statistics 25 for Windows. Hasil penelitian menunjukkan bahwa pemerintah daerah telah menjalankan peranannya dalam mendorong UMKM, UMKM diKabupaten mengalami peningkatan dalam setiap indikator keberhasilan dan Peranan pemerintah daerah sebagai katalisator berhubungan signifikan terhadap keberhasilan UMKM., UMKM has a central role in the dynamics of the national economy. UMKM face internal and external problems, including data imbalances that show that few UMKM have experienced business improvement or success, based on data from the Office of Cooperatives and UMKM. The important role of UMKM and the problems they face require government intervention to overcome these obstacles and encourage the growth of UMKM. This study aims to analyse the correlation between the role of local government and the success of UMKM in Bogor Regency. This research method uses quantitative methods on 44 respondents, and is supported by a qualitative approach through in-depth interviews. Data analysis was conducted with Spearman Rank using Microsoft Excel 2013 and SPSS Statistics 25 for Windows. The results showed that the local government has carried out its role in encouraging UMKM, UMKM in the Regency has increased in each indicator of success and the role of local government as a catalyst is significantly related to the success of UMKM.
Keyword: UMKM, Role, Peran, Pemerintah Daerah, Keberhasilan, local government, Success

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