Judul: Analisis pengembangan kawasan transmigrasi berbasis potensi wilayah di kecamatan rawapitu, Kabupaten Tulang Bawang, Provinsi Lampung
Abstrak: Concept of development can be applied in transmigration area. In this research, transmigration development was studied based on local potencies, such as natural resources, human resources, and artificial resources. This research was done in transmigration area of Rawa Pitu District, Tulang Bawang Regency. This research aims to identify basic commodities for each village, land use recommendations, and to determine effective institutional model. The results shows that there were some basic commodities such as paddy, maize, and oilpalm. Paddy and maize as food crops are potential to be developed in Southern to Eastern part of the site, while oil-palm are potential to be developed in the Northern part. Land use recommended on site consist of conservation area (32,28 %), residential (1,09%), wetland plants-paddy (34,37 %), dryland crops-maize (21,87 %), estate plants-oil-palm (10,39%). Appropriate model of institutional agriculture was established to support farmers independency, delivered through training, and institutional investment and it was intendend to be implemented by local government.
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Judul: Studi Pengembangan Kota Terpadu Mandiri (KTM) Berbasis Potensi Agribisnis Masyarakat dan Kawasan di Kawasan Transmigrasi Mesuji Kabupaten Tulang Bawang
Abstrak: Transmigration development has been done to increase the capability and productivity of transmigration community, develop self-reliance, and perform the integrity in transmigration settlement, so economically and socio-culturally could arise and grow sustainably. One of the effort to reach that goal is by developing KTM in Transmigration Zone. The objectives of this research are to identify development potency of premier commodities, activity service center, institution characteristics, and finally give the direction of KTM development strategy. Analysis results showed that most parts of transmigration zone are suitable for agricultural commodities. Maize and paddy as food crops commodities are potential to be developed in the Eastern part of Mesuji Transmigration Zone while estate commodities like rubber and oil-palm are potential in the Western part. Activity service center could be developed in Tanjung Mas Makmur village, since it has the highest hierarchy and supported by the more relatively sustain agribusiness institution form.
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Judul: Durability of Specific Immunoglobulin (Ig) Y Againts Influenza and Covid-19 in Sunscreen
Abstrak: The benefit of specific immunoglobulin Y (Ig Y) as an active ingredient in personal care products such as sunscreen has not been properly studied. Our study aims to evaluate the reliability of specific IgY against influenza and the COVID-19 virus in a sample sunscreen product. Specific IgY influenza and COVID-19 viruses were inserted in the sample sunscreen at two concentrations of 0.1% and 0.25%. Three treatments were observed: control (C) sunscreen without IgY, treatment 1 (T1) sunscreen with 0.1% IgY, and treatment 2 (T2) sunscreen with 0.25% IgY. Organoleptic observations were carried out to monitor changes in aroma, color, and texture, and sunscreen sampling was done every week for 6 weeks. The durability of IgY was evaluated using an enzyme-linked immunosorbent assay (ELISA) and a neutralization assay. Organoleptic observation from weeks 1 to 6 showed consistency in its aroma, color, and texture. Enzyme-linked immunosorbent assay and neutralization assay (NA) results of the T1 and T2 groups showed negative results except for sample T1 at week 5, which showed a positive result in the Influenza A ELISA. Based on the results, it seems that IgY concentrations of 0.1% or 0.25% were not optimal. However, this negative result might be due to low concentration of the IgY and the presence of beeswax, which inhibits IgY and causes it to dissolve in distilled water, thus preventing it from being detected in the assay.
Keyword: Immunoglobulin Y, Sunscreen, Influenza, COVID-19, Biological Activity