Judul: Analisis Perubahan Garis Pantai Pasca Tsunami Selat Sunda 2018  Kabupaten Pandeglang, Banten Menggunakan Citra Satelit  Sentinel 2
Abstrak: Pengamatan perubahan garis pantai dapat dilihat dengan nyata dan secara tidak langsung melalui penginderaan jauh. Garis Pantai yang sangat dinamis dapat dipengaruhi oleh berbagai faktor alami atau campur tangan manusia. Penelitian ini dilakukan untuk mengidentifikasi dan menganalisis dampak dari tsunami yang terjadi di Selat Sunda tahun 2018 terhadap perubahan garis pantai dengan menggunakan citra Sentinel, di daerah Kabupaten Pandeglang khususnya Kecamatan Panimbang. Analisis menggunakan Tasseled cap dengan menggabungkan kecerahan, kehijauan, kebasahan menjadi sebuah garis pantai dan dilanjutkan menggunakan Digital Shoreline Analysis system untuk perhitungan garis pantai. Hasil analisis secara umum terjadi abrasi dengan kategori kerusakan pantai amat sangat berat pada Segmen A, Segmen B, Segmen C dan sangat berat pada Segmen D. Terdapat Anomali perubahan garis pantai yang terjadi pada tahun 2018 – 2019, faktor utama perubahan garis pantai tersebut akibat gelombang tsunami., Shoreline change observation can visible and indirect via remote sensing. Dynamically shoreline it can be affected by many natural disorder or human interruptions. This research intend for shoreline change impact after Tsunami Selat Sunda 2018 in Pandeglang District specially Sub-district Panimbang, identification and analysis using Sentinel Imagery. Analysis using Tasseled Cap to combine brightness, greenness, wetness, become shoreline and continue with the Digital Shoreline Analysis system for calculation. Commonly analysis result occur to abrasion with coastal damage category very severe damage for Segment A, Segment B, Segment C and very damage for Segment D. There are anomalies between 2018 – 2019, tsunami is the main factor of the shoreline change.
Keyword: Digital Shoreline Analysis system, garis pantai, penginderaan jauh, Tasseled Cap, shoreline, remote sensing, tsunami

Judul: Analysis of Coastline Changes Using Sentinel 2A Imagery in the Coastal Area of West Pandeglang, Banten
Abstrak: Wilayah pesisir barat Kabupaten Pandeglang mengalami perubahan garis pantai yang disebabkan oleh faktor parameter hidro-oseanografi maupun aktifitas manusia. Pengamatan perubahan garis pantai dapat dilihat dengan nyata dan secara tidak langsung melalui penginderaan jauh. Tujuan penelitian untuk mengidentifikasi dan memetakan perubahan garis pantai di pesisir barat, Kabupaten Pandeglang, Banten. Ekstraksi garis pantai citra satelit Sentinel 2A menggunakan Tasseled Cap dan Perhitungan garis pantai menggunakan metode Digital Shoreline Analysis system (DSAS) serta pengambilan data lapang menggunakan GCP. Hasil analisis perubahan garis pantai cenderung lebih dominan mengalami abrasi dibandingkan dengan akresi. Abrasi terbesar terjadi di Desa Sidamukti sebesar 26.65 meter/tahun dan Akresi terbesar terjadi di Desa Sukajadi sebesar 24.92 m/tahun. Perbandingan kategori perubahan garis pantai dapat menggambarkan daerah yang rawan terkena gelombang besar sehingga dapat dijadikan sebagai pengalaman sekaligus pengetahuan untuk masyarakat Kabupaten Pandeglang. Kajian penelitian perubahan garis pantai penting dilakukan sebagai acuan dalam pembangunan wilayah pesisir dan pelabuhan, pariwisata, serta budidaya, Shoreline changes on the west coast of Pandeglang Regency are caused by hydro-oceanographic parameters and human activities. These changes can be observed through remote sensing. The research aims to identify and map these changes. The shoreline of a Sentinel 2A satellite image was extracted using the Tasseled Cap method. The shoreline was then calculated using the Digital Shoreline Analysis System (DSAS) method and field data collected using Ground Control Points (GCP). The analysis of shoreline changes indicates a dominance of abrasion over accretion. The most significant abrasion occurred in Sidamukti Village at a rate of 26.65 metres per year, while the largest accretion occurred in Sukajadi Village at a rate of 24.92 metres per year. The comparison of categories of shoreline change can indicate areas that are susceptible to large waves. This information can be used to provide both experience and knowledge to the people of Pandeglang Regency. The study of shoreline change is important as a reference for the development of coastal areas, harbours, tourism, and cultivation
Keyword: Abrasion, Accretion, DSAS, Sentinel 2A, Shoreline

Judul: Kandungan Kolesterol dan Vitamin A Ayam Arab yang Diberi Jamu Ternak Melalui Air Minum
Abstrak: Egg as one source of protein needed by the body contains high amount of essential amino acids, however in reality there is a constraint factor in consuming the eggs which is the high level cholesterol in an egg. Nowadays the cholesterol content of eggs is feared by most of the public in relation to its effect. Excess cholesterol can cause health problems, but on the other hand the yolks contain vitamin A which is good for the body. This research was aimed to study the cholesterol and vitamin A content of Arab chicken egg yolks with addition of herbs through drinking water it is expected to reduce the cholesterol level and increase the amount of vitamin A in egg yolks. This experiment was conducted in poultry house in block C of Animal Science Faculty, Bogor Agricultural Institute, it lasted from June to August 2011. Chicken used in this study was 48 arab hens by age 19 weeks. Research procedures include the preparation of cages and equipment, maintenance and provisions of herbal medicine. The design used in this study was a completely randomized design (CRD). The content of cholesterol during 5 weeks of herbal medicine with level of 5 ml per head and 10 ml per head was 535.28 mg/100 g up to 563.51 mg/ 100 g. The addition of herbal medicine for 3 consecutive days (per week) are mixed in hens drinking. The level differences does not affect the content of cholesterol in egg yolk, but the existence of different herbal medicine addition level provides different amount of vitamin A. The content of vitamin A in egg yolks for a treatment P0 (without herbs) amounted to 596.787 μg/ 100 g, P1 (herbs 5 ml/head/day) : 700.034 μg/ 100 g and P2 (10 ml/head/day) : 800.962 μg/ 100 g.
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