Judul: The Impact of Investment on the Electricity and Gas  Supply Sektor of Gorontalo Province towards Indonesian Economy : Inter Regional  Input-Output (IRIO)’’S Approuch
Abstrak: Infrastruktur merupakan salah satu aspek yang dibutuhkan untuk menunjang pembangunan ekonomi, salah satunya adalah infrastruktur ketenagalistrikan. Provinsi Gorontalo merupakan salah satu provinsi dengan sektor pengadaan listrik dan gas yang menjadi sektor unggulannya. Sektor ini merupakan sektor yang memberikan daya dorong terbesar kepada lapangan usaha lain apabila peningkatan permintaan akhirnya meningkat dan memiliki respon output tertinggi apabila terjadi kenaikan permintaan akhir pada sektor lain, oleh karena itu, investasi terhadap sektor pengadaan listrik dan gas perlu dilakukan. Penelitian ini bertujuan untuk mengetahui peran sektor pengadaan listrik dan gas Provinsi Gorontalo, keterkaitan antar sektor dan wilayah, serta dampak investasi sektor pengadaan listrik dan gas Provinsi Gorontalo terhadap perekonomian Indonesia. Metode analisis yang digunakan adalah analisis Inter Regional Input-Output (IRIO) dengan menggunakan tabel IRIO Indonesia klasifikasi 17 Sektor dan 34 Provinsi yang disusun oleh BPS. Hasil penelitian menunjukkan bahwa sektor pengadaan listrik dan gas Provinsi Gorontalo memiliki dampak penyebaran paling tinggi diantara sektor lainnya. Selanjutnya, jika investasi terhadap sektor pengadaan listrik dan gas Provinsi Gorontalo diturunkan, akan berdampak terhadap penurunan output, pendapatan, dan penyerapan tenaga kerjadi sektor dan wilayah lainnya., Infrastructure is one of the aspects needed to support economic development, one of which is electricity infrastructure. Gorontalo Province is one of the provinces with the electricity and gas procurement sector which is its leading sector. This sector provides the greatest impetus to other business fields if the increase in demand eventually increases and has the highest output response if there is an increase in final demand in other sectors, therefore, investment in the electricity and gas procurement sector needs to be made. This study aims to determine the role of the electricity and gas procurement sector of Gorontalo Province, the linkages between sectors and regions, and the impact of investment in the electricity and gas procurement sector of Gorontalo Province on the Indonesian economy. The analysis method used is Inter Regional Input-Output (IRIO) analysis using the IRIO Indonesia table of 17 Sectors and 34 Provinces compiled by BPS. The results showed that the electricity and gas procurement sector of Gorontalo Province had the highest spreading impact among other sectors. Furthermore, if investment in the electricity and gas procurement sector of Gorontalo Province is reduced, it will have an impact on decreasing output, income, and employment in other sectors and regions.
Keyword: Economic Development, Electricity and Gas Procurement, Investment, IRIO, Sector and Region Linkage

Judul: Dampak Investasi di Sektor Pengadaan Listrik dan Gas Provinsi Maluku terhadap Perekonomian Indonesia: Pendekatan Interregional Input-Output (IRIO)
Abstrak: Salah satu isu pembangunan adalah pemerataan pertumbuhan ekonomi, Provinsi Maluku yang berbentuk kepulauan memiliki tantangan besar dalam hal tersebut sehingga memiliki tingkat kemiskinan dan ketimpangan rasio desa berlistrik yang tinggi. Salah satu cara yang dapat dilakukan untuk mengurangi tingkat kemiskinan dan ketimpangan rasio desa berlistrik tersebut adalah dengan investasi di sektor unggulan Provinsi Maluku. Penelitian ini bertujuan untuk mengetahui dampak investasi sektor pengadaan listrik dan gas di Provinsi Maluku terhadap perekonomian di Indonesia. Metode analisis yang digunakan adalah analisis Interregional Input-Output (IRIO) dengan menggunakan Tabel IRIO Indonesia klasifikasi 17 sektor dan 34 provinsi yang diperoleh dari Badan Pusat Statistik (BPS). Hasil analisis menunjukkan bahwa sektor pengadaan listrik dan gas merupakan sektor unggulan dan memiliki keterkaitan yang tinggi ke Provinsi Kalimantan Timur. Selain itu, perubahan investasi di sektor pengadaan listrik dan gas Provinsi Maluku memiliki dampak terhadap pembentukan output dan pendapatan Provinsi Kalimantan Timur, serta berdampak besar pada penyerapan tenaga kerja Provinsi Kalimantan Timur dan Jawa Barat, One of the development issues is the distribution of economic growth, Maluku Province which is in the form of an archipelago has a big challenge in this regard so that it has a high poverty rate and inequality ratio of villages with high electricity. One way that can be done to reduce the level of poverty and inequality in the ratio of electrified villages is by investing in the leading sectors of Maluku Province. This study aims to determine the impact of investment in the electricity and gas procurement sector in Maluku Province on the economy in Indonesia. The analytical method used is Interregional Input-Output (IRIO) analysis using the Indonesian IRIO table for the classification of 17 sectors and 34 provinces obtained from the Central Statistics Agency (BPS). The results of the analysis show that the electricity and gas procurement sector is a leading sector and has high linkages to the Province of East Kalimantan. In addition, changes in investment in the electricity and gas procurement sector for Maluku Province have had an impact on the formation of output and income for East Kalimantan Province, as well as a major impact on employment for the Provinces of East Kalimantan and West Java.
Keyword: Electricity, Investment, IRIO, Sectoral and Spatial Linkages

Judul: Penentuan Jenis Kelamin pada Kelas Aves Menggunakan Metode Polymerase Chain Reaction (PCR)
Abstrak: Many avian species are sexually monomorphic. In this case, molecular approach is an efficient method for sex determination. The sexes of monomorphic avians can be determined by PCR amplification of the CHD genes. CHD genes are preserved within avian Z and W sex chromosomes. The objective of this research was to determine sex of chickens, quails, ducks, pigeons, hill myna, salmon-crested cockatoos, and yellow-crested cockatoos based on CHD gene using primer 2550F and 2718R. PCR products were screened by 1.5% agarose gel electrophoresis with Ethidium Bromide. According to the results 10 males and 11 females were determined from 21 specimens of avians. Individuals showed double (ZW) and single (ZZ) bands were identified as females and males, respectively in chickens, quails, hill myna, salmon-crested cockatoos and yellow-crested cockatoos. Males and females in ducks and pigeons showed single band in different length of basepairs.
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