Judul: Peran Modal Sosial dalam Pengembangan Ekowisata serta Dampaknya terhadap Ekonomi Lokal di Masa Pandemi COVID-19
Abstrak: Pariwisata adalah kegiatan mengunjungi salah satu destinasi wisata secara berbondong-bondong atau biasa dikenal dengan mass tourism, namun dewasa ini telah beralih menjadi pariwisata berbasis lingkungan atau dikenal dengan ekowisata. Penelitian ini dilakukan untuk mengidentifikasi sejauh mana penerapan modal sosial pada pengembangan ekowisata di Desa Nglanggeran mampu membangkitkan kembali kegiatan wisata di tengah masa pandemi COVID-19 serta melihat dampaknya terhadap ekonomi lokal di Desa Nglanggeran. Metode penyusunan skripsi ini dilakukan dengan menggunakan pendekatan kuantitaif yang didukung data kualitatif. Alat pengumpulan data berupa kuesioner dan wawancara mendalam kepada responden. Hasil penulisan skripsi ini menunjukkan beberapa hubungan modal sosial berupa tingkat kepercayaan, norma dan jaringan sosial dengan pengembangan ekowisata meliputi tingkat pengetahuan lingkungan alam dan budaya, tingkat kesadaran masyarakat dalam pelestarian lingkungan serta tingkat keberlanjutan ekonomi memiliki hubungan yang signifikan serta mempengaruhi perekonomian lokal dalam hal mata pencarian dan peningkatan pendapatan rumah tangga responden.
Keyword: ecotourism, social capital, local economy

Judul: The COVID-19 Impact on Changes of Livelihood Strategies and Gender Roles in Tourism Village Business Actors Household
Abstrak: Perubahan Strategi Penghidupan dan Peran Gender Rumah Tangga Pengelola Desa Wisata pada Masa Pandemi COVID-19. Di bawah bimbingan EKAWATI SRI WAHYUNI. Pandemi global COVID-19 memberikan dampak negatif pada segi kesehatan, sosial, dan ekonomi. Salah satu sektor yang terdampak adalah sektor pariwisata seperti desa wisata yang sedang menjamur di Indonesia. Penelitian ini menggunakan metode campuran kualitatif dan kuantitatif dalam menjelaskan dampak pandemi terhadap sektor bisnis pariwisata di desa wisata dan menganalisis perubahan strategi nafkah dan peran gender yang dialami rumah tangga pengelola desa wisata. Data diperoleh dengan wawancara mendalam kepada 10 informan dan kuesioner kepada 37 rumah tangga pengelola Desa Wisata Nglanggeran. Hasil penelitian menunjukkan bahwa pandemi COVID-19 menyebabkan penurunan wisatawan dan omset desa wisata. Terjadi perubahan pendapatan, modal sosial, strategi nafkah, dan peran gender. Rumah tangga pun mengalami penurunan pendapatan dan melakukan perubahan strategi nafkah yaitu dengan mencari pekerjaan lain ketika pekerjaan wisatanya terpaksa berhenti. Perubahan peran gender juga terjadi pada beberapa rumah tangga karena bertambahnya waktu di rumah dan tertutupnya beberapa usaha wisata yang dijalani oleh rumah tangga desa wisata ketika pandemi. Kata kunci: desa wisata, pandemi COVID-19, peran gender, strategi penghidupan., The COVID-19 Impact on Changes of Livelihood Strategies and Gender Roles in Tourism Village Business Actors Households. Supervised by EKAWATI SRI WAHYUNI. The global pandemic COVID-19 has a negative impact on health, social, and economic aspects. One of the affected sectors is the tourism sector such as tourism villages. This study uses mixed methods that obtain a quantitative and qualitative method in explaining the impact of pandemics on the tourism business sector in tourist villages and analyzing changes in the livelihood strategy and gender roles experienced by tourist village manager households. The data was obtained by in-depth interviews with 10 informants and questionnaires to 37 business households in Nglanggeran Tourism Village. The results showed that the COVID-19 pandemic caused a decrease in tourists and the turnover of tourist villages. There have been changes in household income, ownership of social capital, livelihood strategy, and gender roles. Households also experience a decrease in income and change their livelihood strategy by finding another occupation when their tourist occupation is forced to stop. Gender roles changes also occur in some households due to increased time at home and the closure of some tourism businesses undertaken by tourist village management households during the pandemic. Keywords: COVID-19 pandemic, gender roles, livelihood strategies, tourism village.
Keyword: COVID-19 Pandemic, gender roles, livelihood strategy, tourism village

Judul: Separation of Neodymium from U3Si2/Al Fuel Plate for Burn-Up Determination
Abstrak: Neodymium is a common fission product produced in nuclear fission reactions. Neodymium in this study was chosen as a burn-up indicator for U3Si2/Al fuel element plates because the neodymium isotope is a stable fission product with a fairly high yield. Some procedures were carried out to separate neodymium, starting with the separation of cesium isotopes (137Cs, 134Cs) through the precipitation method, then separation of uranium isotopes (235U, 238U) and plutonium isotopes (239Pu, 238Pu) with Dowex 1x8 ion exchange resin, and separation of neodymium (Nd), samarium (Sm), as well as cerium (Ce) with Dowex 1x4 ion exchange resin. The Cs recovery reached 99.95%. The U and Pu isotopes resulting from the separation are subjected to an electrodeposition process and the weight of each isotope can be measured with an alpha spectrometer. The separation results of Nd from Sm and Ce have been proven using an XRF spectrometer. The neodymium isotopes separation was corrected using the standard addition method, and an average total Nd content of 2.4 ppm was obtained in the PEB U3Si2/Al bottom solution. It is hoped that this separation method can be applied in determining burn-up of nuclear fuel.
Keyword: neodymium, burn-up indicator, U3Si2/Al fuel plate