Judul: Implementation Of Traditional Cultivation of Pohpohan Leaves  (Pilea melastomoides (Poir.) Wedd) Conservation Partnership Scheme in Mount Halimun  Salak National Park
Abstrak: Salah satu Kelompok Tani Hutan (KTH) yang berada di Desa Tamansari telah memperoleh akses budidaya pohpohan dengan skema kemitraan konservasi. Masyarakat telah melakukan budidaya pemanfaatan pohpohan di dalam kawasan secara turun temurun untuk mencukupi kebutuhan hidupnya. Tujuan penelitian adalah menganalisis mekanisme Kelompok Tani Hutan (KTH) dalam memperoleh akses budidaya pohpohan dalam zona tradisional Taman Nasional Gunung Halimun Salak TNGHS dan implementasi perjanjian kerja sama yang dijalankan. Metode yang digunakan yaitu studi pustaka, observasi lapang, dan wawancara. Hasil wawancara dianalisis menggunakan analisis kesesuaian supply demand dan IPA yang dimodifikasi. Berdasarkan hasil analisis tingkat kesesuaian supply demand, implementasi kegiatan budidaya pohpohan sudah sesuai dengan yang tertulis dalam perjanjian kerja sama. Tidak ada keluhan dari pihak KTH sebagai demand kepada pihak Balai TNGHS sebagai supply. Mayoritas variable berada dalam kuadran II, yang berarti kedua belah pihak sudah melaksanakan kontrak perjanjian dengan baik. Dengan demikian, rekomendasi kepada pihak manajemen TNGHS adalah mempertahankan dan/atau meningkatkan kinerja Kemitraan Budidaya Daun Pohpohan di Zona Pemanfaatan Tradisional TNGHS, One of the forestry farm group (KTH) in the Tamansari village has gained access to pohpohan agricultural with a scheme of conservation partnerships. Communities have been raising pohpohan's use in the region for generations to provide the necessities of life. The purpose of research is to analyze KTH mechanisms in obtaining access to pohpohan farming in the traditional zone in Mount Halimun Salak National Park (TNGHS) and implementation of the cooperation agreement. The methods used were literature studies, broad observations, and interviews. Analysis of the interviews using supply-demand based on modified IPA (Importance Performance Analysis). Based on the supply-demand compliance analysis, the implementation of the pohpohan implementation will be consistent with the statement made in the document. As to whether there is no complaint from cooperation agreement as a demand to the TNGHS hall as a supply. The majority of the variables are in quadrant II, which means both sides have implemented good covenant contracts. Therefore, the recommendation for the Management of TNGHS is to maintain and/or improve the performance in conservation partnership of Traditional Cultivation of Pohpohan Leaves at traditional use zone of TNGHS
Keyword: conservation partnership, cooperation agreement, pohpohan

Judul: Model Pemantauan Implementasi Kemitraan Konservasi KTH Getah Lestari di Taman Nasional Gunung Halimun Salak Jawa Barat
Abstrak: Skema kemitraan konservasi merupakan merupakan wujud pemberdayaan masyarakat lokal dengan memberikan akses untuk memasuki kawasan hutan dan memanfaatkan sumber daya yang dimilikinya. Penelitian ini bertujuan untuk memantau pelaksanaan di lapangan, kinerjanya dibandingkan dengan yang seharusnya, mengidentifikasi indikator-indikator yang kinerjanya rendah dan kemudian merekomendasikan indikator-indikator apa yang perlu dipertahankan dan ditingkatkan kinerjanya. Hasil analisis data dengan metode AHP menunjukkan bahwa skor kinerja pemberdayaan berdasarkan pemenuhan kewajiban dan hak adalah 5 yang berarti kinerja pemberdayaan antara BTNGHS dan KTH Getah Lestari termasuk dalam kinerja tinggi. Berdasarkan uji sensitivitas, Indikator K1.2 mengalami perubahan alternatif kinerja tinggi menjadi kinerja sedang. Hasil tersebut dikarenakan indikator K1.2 mempunyai nilai bobot global terbesar diantara 27 indikator lainnya yaitu sebesar 0,361 sehingga perlu dipertahankan kinerjanya. Selain itu, sensitivitas pemantauan menunjukkan perlunya pengelolaan yang adaptif terhadap seluruh indikator berdasarkan hasil pemantauan., The conservation partnership scheme is a form of empowerment of local communities by providing access to enter forest areas and utilize the resources they have. This research aims to monitor implementation in the field, compare performance with what it should be, identify indicators whose performance is low and then recommend what indicators need to be maintained and improved performance. The results of data analysis using the AHP method show that the empowerment performance score based on fulfilling obligations and rights is 5, which means that the empowerment performance between BTNGHS and KTH Getah Lestari is included in high performance. Based on the sensitivity test, Indicator K1.2 experienced a change from high performance alternative to medium performance. This result is because the K1.2 indicator has the largest global weight value among the 27 other indicators, namely 0.361, so its performance needs to be maintained. In addition, monitoring sensitivity shows the need for adaptive management of all indicators based on monitoring results.
Keyword: AHP, conservation partnership, empowerment, monitoring model

Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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