Judul: Penentuan Premi Tahunan dan Cadangan Manfaat  Asuransi Jiwa Berjangka Multiple-Decrement dengan Skenario Suku Bunga
Abstrak: Pada karya ilmiah ini, penentuan premi dan cadangan manfaat asuransi jiwa berjangka dihitung menggunakan model multiple-decrement. Penentuan premi dan pembayaran manfaat dihitung berdasarkan penyebab kegagalan peserta asuransi. Kegagalan disebabkan oleh kematian, mengundurkan diri, disabilitas dan pensiun. Penelitian ini bertujuan untuk menentukan besar premi dan cadangan manfaat asuransi jiwa berjangka model multiple-decrement menggunakan suku bunga konstan dan bervariasi. Besar premi dan cadangan manfaat dihitung dengan suku bunga konstan dan empat skenario perubahan yaitu naik moderat, naik drastis, turun moderat dan turun drastis. Data yang digunakan dalam penghitungan ini adalah data tabel multiple-decrement dari Illustrative Service Table yang tersedia pada buku Bowers dan data suku bunga BI-7 Day Reverse Repo Rate (BI7DRR) dari April 2016 sampai Oktober 2022. Data pada Illustrative Service Table berisi data banyak individu yang bertahan dan banyak individu yang gagal untuk setiap penyebab kegagalan untuk individu berusia 30 sampai 70 tahun. Berdasarkan hasil analisis, kenaikan suku bunga menyebabkan penurunan besar premi dan cadangan manfaat., In this study, premium and benefit reserve determination of term life insurance was calculated using multiple-decrement model. Premium determination and benefit payment are calculated based on the cause of failure. Failure can be caused by death, withdrawal, disability and retirement. This research aims to determine the premium and benefit reserve of multiple-decrement model on term life insurance using constant and variated interest rates. The amount of premium and benefit reserve paid is calculated with the constant and four scenarios of change in interest rate which are moderately increasing, drastically increasing, moderately decreasing and drastically decreasing. The data used on this calculation is the multiple-decrement table from Illustrative Service Table available on Bowers and interest rate data from BI 7-Day Reverse Repo Rate (BI7DRR) from April 2016 to October 2022. The Illustrative Service Table contains the data of the number of survived individuals and failed individuals for every cause of failure for individuals aged 30 to 70. Based on the analysis results, the increase in interest rate caused reduction of the premium and benefit reserve.
Keyword: benefit reserve, interest rate scenario, multiple-decrement, premium, term life insurance

Judul: Net Annual Premium of Term Life Insurance for Multiple Decrement Cases with Variation of Interest Rate
Abstrak: Aplikasi penggunaan model multiple decrement terdapat pada asuransi jiwa dengan tambahan manfaat dan dana pensiun. Manfaat dibayarkan bergantung pada penyebab keluarnya peserta dari asuransi. Untuk menentukan besar premi dan nilai manfaat pada suatu waktu diperlukan data Tabel Penyusutan Jamak dan asumsi suku bunga. Penelitian ini bertujuan untuk mengkonstruksi Tabel Penyusutan Jamak dari data Illustrative Service Table yang tersedia di library software R dan menentukan besar premi bersih tahunan asuransi jiwa berjangka 35 tahun untuk seseorang yang berusia 30 tahun yang memberikan manfaat kematian, mengundurkan diri, cacat permanen, dan pensiun dengan variasi suku bunga. Menggunakan suku bunga konstan diperoleh besar premi bersih tahunan dari 3.5% sampai 15% akan menurun semakin bertambahnya suku bunga, namun kembali meningkat dari suku bunga 15% hingga 20%. Besar premi bersih tahunan dengan asumsi suku bunga bervariasi mengikuti besar suku bunga nominal Republik Korea (yang telah dimodifikasi) lebih kecil dibandingkan dengan premi ketika diasumsikan suku bunga konstan sebesar rata-rata suku bunga nominal tersebut., The Application of multiple decrement models is found in life insurance with additional benefits and pension plans. The amount of benefit depends on the causes of termination. Multiple Decrement Table data and interest rate assumptions are required to determine the amount of premium and the actuarial present value of benefits at the specified times. The main goal of this research is to create a Multiple Decrement Table from the Illustrated Service Table data available in the R software package and determine the net annual premium for a 35-year term life insurance for a person aged 30 which provides benefits for death, withdrawal, permanent disability, and retirement with various interest rates. Using a constant interest rate, the annual net premiums from 3.5% to 15% decrease as interest rates rise, but rise again between 15% to 20%. The annual net premium assuming the interest rate varies according to the Republic of Korea's nominal interest rate (which has been modified) is less than the premium assuming the interest rate is constant at the average nominal interest rate.
Keyword: asuransi jiwa berjangka, multiple decrement, suku bunga, Tabel Penyusutan Jamak, interest rate, multiple decrement, Multiple Decrement Table, term life insurance

Judul: Synthesis of Molybdenum Trioxide (MoO3) by Electrochemical Method for Electrochromics Application
Abstrak: Molybdenum trioxide (MoO3) thin films have been deposited on glass substrates by electrochemical method using ammonium heptamolybdate tetrahydrate ((NH4)6Mo7O244H2O). The films were deposited onto glass substrates as the control temperature at 25○C and annealing treatment at 350○C for 30 mins. The MoO3 thin films were investigated by UV-Vis, X-ray diffraction techniques (XRD), Scanning Electron Microscopy (SEM). The JCPDS card show that orthorhombic MoO3 (α- phase) has been formed. Molybdenum trioxide MoO3 formation was also confirmed by JCPDS card no. 35-0609. The SEM photographs revealed that the spherical and rod-like morphology and their grains size increased with increasing of heating temperatures. The measurement results show that the MoO3 thin film prepared at 350°C transmited about 80% of the visible spectrum. The effect of different heat treatments on surface morphology, thickness and optical properties of the films are discussed in this thesis.
Keyword: Institut Pertanian Bogor, Bogor Agricultural University, IPB, Electrophoretics, electrodeposide, electrochromics, electrochromic materials, electrochromic mechanism