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: Financial Calculation of Small Scale Fishers and The Poverty Line in Kali Adem North Jakarta
Abstrak: Istilah "nelayan kecil" mengacu pada semua nelayan yang melakukan penangkapan ikan dengan atau tanpa menggunakan kapal untuk memenuhi kebutuhan hidup sehari-hari. Definisi "nelayan kecil" yang tidak terkuantifikasi ini menyulitkan dalam membedakan nelayan mana yang benar-benar membutuhkan bantuan atau keistimewaan tertentu dari pemerintah yang berpotensi menyebabkan bantuan pemerintah tidak tepat sasaran. Tujuan dari penelitian ini adalah untuk mengetahui aspek finansial nelayan kecil terutama modal dan pendapatan kotor tahunan mereka yang dibandingkan dengan kategori skala usaha dari Peraturan Pemerintah No. 7/2021, serta untuk menilai pendapatan individu nelayan kecil dan pengeluaran pangan mereka yang dibandingkan dengan Garis Kemiskinan Makanan yang ditetapkan oleh Badan Pusat Statistik DKI Jakarta. Hasil penelitian ini menunjukkan bahwa terdapat empat jenis satuan usaha penangkapan ikan skala kecil di Kali Adem, yaitu jaring rampus, payang, pukat cincin, dan jaring rajungan dengan kapal kayu bermesin tempel kurang dari lima Gross Tonnage (<5 GT) yang beroperasi dengan trip harian. Semua jenis alat tangkap tersebut masuk dalam kategori usaha mikro dengan tingkat modal dan pendapatan maksimal hanya dua puluh lima persen dari batas atas usaha mikro. Sebagian besar nelayan di Kali Adem mengeluarkan biaya pangan di atas Garis Kemiskinan Makanan yang ditetapkan oleh BPS. Namun, studi ini tidak menganalisis biaya pangan rumah tangga nelayan untuk dibandingkan dengan Garis Kemiskinan Makanan Rumah Tangga., The term "small fishers" refers to all fishers who are fishing with or without a fishing boat to fulfill their daily needs. This unquantified definition of "small fishers" makes it difficult to discern whose fishers really need certain assistance or privilege from the government and has the potential to cause government assistance to be mistargeted. The objectives of this study were to determine the financial aspect of small fishers, mainly their capital and yearly gross revenue, to be compared with the business scale category from the Government Regulation No. 7/2021 and to assess small fishers individual income and food expenditure compared to the food poverty line established by National Bureau of Statistic DKI Jakarta. The results of this study show that there are four types of small-scale fishing units in Kali Adem: rampus nets, payang, purse seine, and crab nets with wood vessel single outboard motor less than five Gross Tonnage (<5 GT) operates as a one-day fishing trip. All types of fishing gear fall into the micro business category with a maximum level of capital and income of only twenty-five percent of the micro business upper limit. Most fishermen in Kali Adem spend food costs above the Food Poverty Line set by BPS. However, this study did not analyze fishers household food costs to compare with the Household Food Poverty Line.
Keyword: financial, micro business scale, small fishers, the food poverty line

Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera