Judul: Leadership Style of The Tourism Awareness Group and The Success of The Success of The Tourim Village (Case: Giriloyo Batik Tourism Village, Wukirsari Tourism Village, Imogiri Sub-district, Bantul District, Yogyakarta Special Region)
Abstrak: Keberhasilan dan kegagalan desa wisata dapat ditentukan oleh kepemimpinan Ketua Pokdarwis. Gaya kepemimpinan digunakan sebagai upaya untuk menggerakkan organisasi dalam mewujudkan keberhasilan Desa Wisata secara efektif dan efisien Persoalannya, gaya kepemimpinan yang bagaimana yang cocok untuk menghasilkan keberhasilan desa wisata. Tujuan dari penelitian ini adalah menganalisis hubungan gaya kepemimpinan ketua pokdarwis dan keberhasilan desa wisata di Kampung Wisata Batik Giriloyo melalui variabel antara yakni pemberdayaan masyarakat. Data dianalisis dengan menggunakan tabel frekuensi dan uji korelasi rank spearman untuk mengetahui hubungan antara kedua variabel. Hasil penelitian menunjukkan bahwa terdapat hubungan nyata antara gaya kepemimpinan ketua pokdarwis (gaya kepemimpinan otoriter, gaya kepemimpinan demokratis dan gaya kepemimpinan laissez-faire) dengan keberhasilan Kampung Wisata Batik Giriloyo. Selain itu terdapat hubungan sangat nyata antara gaya kepemimpinan demokratis dengan keberhasilan Kampung Wisata Batik Giriloyo. Namun, tidak terdapat hubungan nyata antara gaya kepemimpinan otoriter dan gaya kepemimpinan laissez-faire dengan keberhasilan Kampung Wisata Batik Giriloyo., The success and failure of a tourism village can be determined by the leadership of the Pokdarwis Chair. The leadership style is used as an effort to move the organization in realizing the success of the Tourism Village effectively and efficiently. The problem is, which leadership style is suitable for producing the success of a tourist village. The purpose of this study was to analyze the relationship between the leadership style of the pokdarwis leader and the success of the tourism village in the Giriloyo Batik Tourism Village through the intermediate variables, namely community empowerment. Data were analyzed using frequency tables and rank Spearman correlation test to determine the relationship between the two variables. The results showed that there was a significant relationship between the leadership style of the pokdarwis chairman (authoritarian leadership style, democratic leadership style and laissez-faire leadership style) and the success of Giriloyo Batik Tourism Village. In addition, there is a very real relationship between democratic leadership style and the success of Giriloyo Batik Tourism Village. However, there is no real relationship between authoritarian leadership style and laissez-faire leadership style and the success of Giriloyo Batik Tourism Village.
Keyword: community empowerment, leadership style, successful tourism village

Judul: The Role of Leaders and the Succes of Tourism Village (Case: Kampung Tematik Mulyaharja, Bogor Selatan Subdistrict, Bogor City, West Java)
Abstrak: Desa-desa di Indonesia mulai memaksimalkan potensi pengembangan desa wisata. Salah satunya adalah Kampung Wisata Mulyaharja, Kecamatan Bogor Selatan, Kota Bogor, Jawa Barat. Kampung wisata ini termasuk dalam kategori desa wisata yang maju. Penelitian ini bertujuan untuk melihat hubungan peran pemimpin kelompok penggerak pariwisata dengan tingkat keberhasilan dari Kampung Wisata Tematik Mulyaharja. Penelitian ini berlokasi di Kampung Wisata Tematik Mulyaharja, Kelurahan Mulyaharja, Kecamatan Bogor Selatan, Kota Bogor, Jawa Barat. Penelitian ini menggunakan pendekatan kuantitatif dengan 31 responden yang berada di bawah pimpinan ketua Kompepar dan didukung oleh data kualitatif melalui wawancara mendalam. Analisis data kuantitatif menggunakan analisis korelasi Rank Spearman dan data kualitatif dianalisis dengan mereduksi data dan penyajian data. Hasil dari penelitian ini menunjukkan bahwa ada hubungan yang signifikan antara peran ketua Kompepar dengan tingkat keberhasilan Kampung Wisata Tematik Mulyaharja. Namun, adanya korelasi yang signifikan antara peran mobilisasi dan tingkat sukses kampung wisata dapat menimbulkan risiko bagi keberlanjutan kampung wisata. Oleh karena itu, diperlukan peran kepemimpinan yang memprioritaskan keberlanjutan. Salah satu contohnya adalah penerapan Kepemimpinan Hijau., Villages in Indonesia are starting to maximize the potential for developing tourist villages. One of them is the Mulyaharja Tourist Village, South Bogor District, Bogor City, West Java. This tourist village falls into the category of advanced tourist villages. This study aims to look at the relationship between the role of tourism group leaders and the level of success of the Mulyaharja Thematic Tourist Village. This research is located in the Mulyaharja Thematic Tourist Village, Mulyaharja Village, South Bogor District, Bogor City, West Java. This study uses a quantitative approach with 31 respondents who are under the leadership of the Kompepar chairman and is supported by qualitative data through in-depth interviews. Quantitative data analysis uses Spearman Rank correlation analysis and qualitative data is analyzed by reducing data and presenting data. The results of this study indicate that there is a significant relationship between the role of the Kompepar chairman and the level of success of the Mulyaharja Thematic Tourist Village. However, the significant correlation between the role of mobilization and the success level of the tourist village can pose a risk to the sustainability of the tourist village. Therefore, a leadership role that prioritizes sustainability is needed. One example is the implementation of Green Leadership.
Keyword: Leader, Role, Succes, 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