Judul: Analisis daerah genangan banjir rob (pasang) di pesisir utara Jakarta menggunakan data citra satelit SPOT dan ALOS
Abstrak: Most of the land area of the northern coast of Jakarta is a result of reclamation of mangrove forest area, thus changing the shoreline and mangrove buffer function vanish. Effect of shoreline phenomena such as tidal flood rob), it makes some parts of the region including the northern coast of Jakarta which has a coastline along the 32 km flood affected by tidal flood (rob). Floods tidal (rob) occur when sea water runoff to the mainland every time the high tides that inundate the region is lower than the average sea level. Effect of population makes land a solid building, make change in land cover wet into dry land by the construction of wet areas resulting from land use changes. Through the results of land use change, coastlines changes and inundation prediction using data of sea level rise can be explained tidal flood (rob). SPOT (2003) and ALOS (2008) satellite imagery can explain land cover changes over the past five years, and the value of sea level rise per year to predict inundation within the next ten years. Because of changes in coastal land, coastline changes that lead to the addition of soil (accretion) and a decrease in surface (abrasion). Addition of soil (accretion) explains the more advanced the shoreline that have an impact on the pool of sea water at high tide when the maximum occurs. Based on field surveys carried out, explaining that changes in the research area of coastal land cause tidal flood (rob). Inundation predictions using DEM-GDEM data 30 m, the level of the value of the coastline and the sea rose to explain the occurrence of inundation in coastal areas north of Jakarta in 2019. The results obtained from several methods to explain the inundation occurred in the same area, so that could explain the relevance of changes in land and sea level rise which resulted in tidal flood (rob) event.
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Judul: Spatial Distribution of Tidal Flood Areas in Coastal Areas of Pandeglang Regency, Banten Using Landsat 8 OLI Imagery
Abstrak: Banjir rob merupakan kejadian meluapnya air laut saat pasang sehingga menyebabkan adanya genangan pada daratan yang memiliki elevasi tanah yang rendah. Fenomena ini sering ditemukan pada wilayah pesisir, seperti di pesisir Kabupaten Pandeglang. Penelitian ini bertujuan untuk mengetahui sebaran luasan banjir rob di Pesisir Kabupaten Pandeglang, Banten menggunakan metode sistem informasi geospasial. Sebaran genangan banjir diperoleh dari pemisahan wilayah daratan dan perairan menggunakan ekstraksi citra Landsat 8 OLI yang akan disesuaikan dengan data elevasi tanah dari DEMNAS dan faktor lain yang mempengaruhinya seperti penurunan muka tanah, kecepatan dan arah angin bertiup, curah hujan dan pasang surut pada lokasi penelitian. Dari hasil analisis data pada bulan Desember didapatkan bahwa, pasang air laut tertinggi memiliki ketinggian 0,736 m, curah hujan tertinggi pada sebesar 25,6 mm per hari, dengan arah angin yang didominasi menuju ke arah timur dengan kecepatan 3.60 m/s – 8.80 m/s dan penurunan muka tanah terbesar sebesar 14 cm dari tahun 2019 – 2020 yang berada di Kecamatan Panimbang. Berdasarkan penelitian ini dapat diperlihatkan bahwa hasil sebaran genangan banjir di Kabupaten Pandeglang memiliki luasan sebesar 1.232 ha atau 3,64% dari luasan pesisir Kabupaten Pandeglang dengan 4 kecamatan yang terdampak banjir., Coastal flooding is the overflow of seawater during high tide caused inundation in a low elevation area. This phenomenon is often found in coastal areas, such as on the coast of Pandeglang Regency. This study aimed to determine the distribution of the tidal flood area in the Pandeglang Coast, Banten using the geospatial information system method. The distribution of flood inundation is obtained from the separation of land and water areas with the use of Landsat 8 OLI imagery extraction which will be adjusted to land elevation data from DEMNAS and other factors that influence it such as land subsidence, wind speed and direction, rainfall and tides at the research location. After the analysis was done results in December 2020 showed that the highest tide happened was 0.736 m, The highest rainfall was 25.6 mm per day, with the wind direction dominated towards the west with a speed of 3.60 m/s – 8.80 m/s and the largest land subsidence is 14 cm in 2019 - 2020 which is located in Panimbang District. After combining the data, the distribution of flood inundation in Pandeglang Regency showed that there was 1,232 ha or 3.64% of an inundated area in the coastal area of Pandeglang Regency with 4 sub-districts affected by the flood.
Keyword: Banjir rob, Luasan Spasial, Penurunan Muka Tanah, Kabupaten Pandeglang

Judul: Enrichment of organic selenium, inorganic selenium and  vitamin E in quail products through its supplementation in the diet and its potency  of quail eggs as an ingredient in selenium-rich egg juice
Abstrak: This study was aimed to achieve an optimum level of combine organic selenium, inorganic selenium and vitamin E in obtaining the best production and reproduction as well as the highest level of selenium in quail eggs. This study was conducted from January to August 2008. Numbers of observed quails were 720 (360 females and 360 males). The treatments were applied when the quails were six weeks old. Nine treatment diets were: To (commercial diet), T1(0.46 ppm inorganic Se + 43.50 ppm vitamin E), T2 (0.46 ppm inorganic Se + 87.00 ppm vitamin E), T3 (0.92 ppm inorganic Se + 43.50 ppm vitamin E), T4 (0.92 ppm inorganic Se +87.00 ppm vitamin E), T5 (0.46 ppm organic Se + 43.50 ppm vitamin E), T6 (0.46 ppm organic Se + 87.00 ppm vitamin E), T7(0.92 ppm organic Se + 43.50 vitamin E) and T8(0.92 ppm organic Se + 87.00 ppm vitamin E).
Keyword: egg yolk, glutathione peroxidase ( GSH-Px), hedonic test, rank test