Judul: Industrialisasi Pedesaan dan Struktur Nafkah Rumahtangga Pedesaan di Desa Lerep Kabupaten Semarang Jawa Tengah
Abstrak: Rural industrialization has aim to create economic diversification in rural areas and also has function to improve life qulity level of rural peoples. One example of rural industrialization implementation is medium-small/household-scale industry center in Karangbolo. This research uses quantitative and qualitative methods. This research has some aims, for example are to analyze livelihood structure of the chips industry owner’s household, to analyze correlation between the level of rural industrialization implementation and the level of chip industry sector’s contribution to the livelihood structure of chips industry owner’s household, and to analyze correlation between the level of rural industrialization implementation and life qulity level of chips industry owner’s household. This research results show that livelihood structure of chips industry owner’s household is dominated by income level from farm sector, especially off farm sector: chips industry. Some of these research summaries show that (1) there is positive correlation between the level of rural industrialization implementation and the level of chip industry sector’s contribution to the livelihood structure of chips industry owner’s household, and (1) there is positive correlation between the level of rural industrialization implementation and life qulity level of chips industry owner’s household.
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Judul: Hubungan Industrialisasi Pedesaan dengan Tingkat Resiliensi Rumah Tangga Petani (Kasus: Desa Tarikolot, Kecamatan Citeureup, Kabupaten Bogor, Jawa Barat).
Abstrak: Industrialisasi pedesaan bertujuan dalam menciptakan diversifikasi ekonomi di pedesaan sehingga diharapkan dapat meningkatkan pendapatan masyarakat. Industrialisasi pedesaan telah mengubah lahan pertanian menjadi lahan industri yang berdampak pada perubahan pada masyarakat, khususnya petani. Dampak tersebut berpengaruh pada sektor ekonomi, sosial, dan budaya yang dialami oleh rumah tangga petani. Dampak negatif yang terjadi menyebabkan rumah tangga petani mengalami keterpurukan. Menghadapi keadaan tersebut menuntut rumah tangga petani melakukan strategi nafkah untuk mengurangi situasi tersebut. Strategi yang dilakukan rumah tangga tersebut sebagi salah satu bentuk upaya resiliensi untuk mengembalikan ke keadaan semula. Oleh karena itu, penulisan ini bertujuan untuk menganalisis hubungan antara implementasi industrialisasi pedesaan dengan resiliensi rumah tangga petani. Hasil uji statistik penelitian menunjukkan bahwa terdapat hubungan antara industrialisasi pedesaan dengan strategi nafkah, strategi nafkah dengan resiliensi rumah tangga petani, dan industrialisasi pedesaan dengan resiliensi rumah tangga petani.
Keyword: industrialisasi pedesaan, resiliensi, strategi nafkah

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