Judul: Ecosystem Restoration Partnership in Mount Halimun Salak National Park's Rehabilitaion Zone
Abstrak: Desa Malasari menjadi tempat pemulihan ekosistem pada Zona Rehabilitasi TNGHS yang melibatkan partisipasi KTH Konservasi “Malasari Lestari”. Penelitian dilakukan untuk mendapatkan pengetahuan tentang efektivitas dan efisiensi implementasi Perjanjian Kerja Sama (PKS). Nomor PKS. 1817/T .14/TU/KUM/10/2020 dan Nomor: PKS.1/KTHK/X/2020 tentang Penguatan fungsi Melalui Kemitraan Konservasi dalam Rangka Pemulihan Ekosistem pada Zona Rehabilitasi di Seksi Pengelolaan Taman Nasional Gunung Halimun Salak. Tujuan khusus untuk menganalisis penyelenggaraan kemitraan konservasi, menganalisis mekanisme KTH “Malasari Lestari” dalam memperoleh PKS, dan menganalisis implementasi PKS. Penelitian pada bulan AgustusSeptember 2021 di areal kerja sama PKS. Analisis metode kuantitatif melibatkan analisis frekuensi, analisis tingkat kesesuaian penilaian, dan metode analisis kinerja kemitraan dengan IPA (Importance Performance Analysis). Kinerja kemitraan konservasi antara Balai TNGHS dengan KTH “Konservasi Malasari Lestari” terdapat beberapa aspek dan variabel yang memuaskan diantara kedua belah pihak serta beberapa aspek dan variabel butuh perhatian kembali., Malasari Village is a TNGHS Rehabilitation Zone ecosystem restoration site where KTH Conservation's "Malasari Lestari" participates. This research is to learn more about the effectiveness and efficiency with which the Cooperation Agreement (PKS) is being implemented. The objectives of PKS Numbers 1817/T.14/TU/KUM/10/2020 and PKS Numbers PKS.1/KTHK/X/2020 are to strengthen conservation partnerships' conservation functions in the context of ecosystem restoration in the rehabilitation zone with the Management Section of TNGHS. Examining the implementation of conservation partnerships, analyzing the mechanism of the Malasari Lestari Conservation Forest Farmers Group in getting PKS, and analyzing the performance of PKS. The research took place in August– September 2021 in Cooperation Agreement (PKS). The analysis includesfrequency, assessment level, and IPA partnership performance analysis. The conservation partnership between the TNGHS Office and KTH "Malasari Lestari Conservation" has some satisfying aspects and some variables that need improvement.
Keyword: KTH, Malasari Village, PKS, rehabilitation zone

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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