Judul: Social change and factors that related to the level of fishers’ welfare in Kendari City
Abstrak: Indonesia sebagai negara maritim yang memiliki kekayaan sumber daya laut yang berlimpah dapat dimanfaatkan dengan bijak untuk menyejahterakan masyarakat, sehingga dalam pemanfaatannya ini terdapat berbagai peraturan yang tertulis dan mengikat. Namun kekayaan sumber daya laut di Kota Kendari tidak menjamin kesejahteraan nelayan. Kesejahteraan nelayan berhubungan dengan beberapa faktor. Selain itu kesejahteraan nelayan juga berhubungan dengan adanya perubahan sosial. Perubahan sosial berdampak pada berbagai aspek kehidupan. Namun, dampak dari adanya perubahan sosial tidak melulu negatif, tetapi juga dapat memberikan dampak positif pada masyarakat. Penelitian ini bertujuan untuk menganalisis perubahan sosial dan faktor-faktor yang berhubungan dengan tingkat kesejahteraan nelayan di Kota Kendari. Metode penulisan yang digunakan adalah pendekatan kuantitatif melalui metode survei dan pendekatan kualitatif dengan wawancara mendalam dan studi literatur. Hasil penelitian menunjukkan bahwa terdapat perubahan sosial horizontal dan vertikal pada nelayan di Kota Kendari. Kemudian tingkat kesejahteraan nelayan di Kota Kendari terkategori sedang, selain itu faktor-faktor yang berhubungan dengan tingkat kesejahteraan nelayan di Kota Kendari ialah pengalaman melaut, jumlah tenaga kerja di kapal, tingkat modal finansial, ukuran kapal, dan biaya alat tangkap. Kata Kunci: Nelayan, Perubahan Sosial, Tingkat Kesejahteraan, Indonesia as a maritime country which has abundant marine resources can be used wisely for the welfare of the community, so that in this utilization there are various written and binding regulations. However, the wealth of marine resources in Kendari City does not guarantee the welfare of fishers’. Fishers' welfare is related to several factors. In addition, fishers’ welfare is also related to social changes. Social change has an impact on various aspects of life. However, the impact of social change is not only negative, but can also have a positive impact on society. This study aims to analyze social changes and factors that related to the level of fishers’ welfare in Kendari City. The writing method used is a quantitative approach through survey methods and qualitative approaches with in-depth interviews and literature studies. The results showed that there were horizontal and vertical social changes on fishers’ in Kendari City. Then the level of fishers’ welfare in Kendari City is categorized as moderate, besides that the factors related to the level of fishers’ welfare in Kendari City are fishing experience, the number of workers on board, the level of financial capital, the size of the ship, and the cost of fishing gear. Keywords: Fishers’, Social Change, Welfare Level
Keyword: Fishers’, Social Change, Welfare Level

Judul: Factors Affecting The Poverty of Fishermen in Kamalmuara, North Jakarta
Abstrak: Kemiskinan masih terjadi pada nelayan di tengah melimpahnya hasil kekayaan sumber daya laut Indonesia, dimana potensi pesisir dan laut yang begitu besar ternyata belum mampu menyejahterahkan kehidupan nelayan. Hubungan antara nelayan miskin dengan pembangunan wilayah adalah akibat dari kemiskinan nelayan yang berkontribusi terhadap kondisi kemiskinan dan ketertinggalan di wilayah pesisir. Dimana karena nelayan ini tinggal di wilayah pesisir, maka wilayah pesisir ini dikatakan tertinggal dibandingkan dengan wilayah-wilayah lain yang sudah maju. Penelitian ini bertujuan untuk mengetahui tingkat kemiskinan nelayan, menganalisis faktor-faktor yang mempengaruhi pendapatan nelayan sehingga menyebabkan kemiskinan, dan mengetahui peran dan strategi pemberdayaan yang dilakukan oleh stakeholders dalam mengentaskan kemiskinan nelayan di Kelurahan Kamalmuara. Penelitian ini dilakukan dengan cara survei dengan pemilihan responden dilakukan dengan menggunakan teknik stratified-accidental sampling, dengan 87 responden yang diambil secara proporsional per strata. Teknik pengolahan dan analisis data dalam penelitian ini menggunakan analisis tingkat kemiskinan, analisis regresi linear berganda, dan analisis deskriptif kualitatif dengan menggunakan metode studi kasus. Berdasarkan hasil penelitian, tingkat kemiskinan nelayan di Kelurahan Kamalmuara, jika dibandingkan dengan garis kemiskinan Badan Pusat Statistik sebesar 42,5% nelayan, sementara jika dibandingkan dengan garis kemiskinan Bank Dunia, ada 70,1%. Faktor yang memengaruhi pendapatan nelayan di Kelurahan Kamalmuara sehingga menyebabkan kemiskinan adalah ukuran perahu. Masyarakat nelayan menginginkan pemberdayaan masyarakat dari stakeholders dalam pengadaan kapal dengan ukuran GT yang lebih besar, serta alat tangkap dan alat pendeteksi ikan, mengadakan kembali program pelatihan pengolahan hasil perikanan dan non perikanan, peminjaman modal usaha, serta pemberian alternatif kesempatan kerja di luar sektor perikanan., Poverty still occurs among fishermen amid the abundance of wealth of Indonesia's marine resources, where the enormous coastal and marine potential has not improved the welfare of fishermen's lives. The relationship between poor fishermen and regional development results from fishermen's poverty which contributes to poverty and underdevelopment conditions in coastal areas; where because these fishermen live in coastal areas, these coastal areas are lagging compared to other developed areas. This study aims to determine the poverty level of fishermen, analyze the factors that affect fishermen's income causing poverty, and find out the role and empowerment strategies carried out by stakeholders in alleviating poverty in Kamalmuara Urban Village. This research was conducted through a survey with the selection of respondents using stratified-accidental sampling techniques, with 87 respondents taken proportionally per strata. This study's data processing and analysis techniques use poverty level analysis, multiple linear regression analysis, and qualitative descriptive analysis using the case study method. Based on the study results, the poverty rate of fishermen in Kamalmuara Urban Village, when compared to the Central Bureau of Statistics poverty line, is 42,5% of fishermen; compared to the World Bank poverty line, there are 70,1%. The factor that affects the income of fishermen in Kamalmuara Urban Village that causes poverty is the size of the boat. The fishing community wants community empowerment from stakeholders in procuring vessels with larger GT sizes, fishing gear, and fish detection equipment, re-holding training programs for processing fishery and non-fishery products, lending business capital, and providing alternative employment opportunities outside the fisheries sector.
Keyword: kemiskinan nelayan, kamalmuara jakarta, pendapatan nelayan, ukuran kapal

Judul: Penyusunan Overlap Graph menggunakan Suffix Tree pada DNA Sequence
Abstrak: The DNA sequence assembly is very important in genome analysis. This step aims to reconstruct contigous DNA fragment (contigs) from short fragment by concatenating fragments based on the overlap region among them. This method employs overlap graph for solving the problems. In this graph, nodes represent fragments and edges represent overlap. This research developed a software for constructing overlap graph using suffix tree. The evaluation was conducted by measuring the number of nodes, number of edges, and the execution time in many values of minimum overlap. The minimum overlap is defined as the minimum length of substring which is considered as the overlap region between two fragments. The evaluation results showed that the number of nodes, the number of edges, and the execution time were increased with the decreasing of the minimum overlap value.
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