Judul: Analisis numerik untuk perlakuan virotherapy pada tumor paru-paru dengan menggunakan virus campak
Abstrak: Tumor Paru-paru dalam arti luas adalah semua penyakit ganas yang terjadi di paru-paru, mencakup keganasan yang berasal dari paru-paru sendiri (primer) atau penyebaran (metastasis) tumor dari organ lain. Definisi khusus untuk tumor paru-paru primer yakni tumor ganas yang berasal dari jaringan sel (epitel) saluran napas (bronkus). Tumor paru-paru termasuk tumor penyebab kematian tertinggi. Hampir 90% pengidap tumor paru-paru tidak bisa diselamatkan apabila sudah akut, karena tumor akan mudah menyebar ke jaringan tubuh sekelilingnya seperti hati, tulang belakang, dan otak melalui pembuluh darah. Tumor paru-paru paling banyak ditemukan pada laki-laki dewasa dan perokok. Lebih dari 80% tumor paru-paru berhubungan dengan perokok. Ada beberapa pilihan untuk pengobatan tumor paru-paru pada masing-masing tingkatan yang dapat ditawarkan apabila telah didiagnosis pasti, yaitu jenis histologis dan staging penyakit yang dapat ditentukan yaitu dengan: bedah, radiotherapy, chemotherapy, targeted therapy, dan terapi lain (Elisna Syahruddin, 2006).
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Judul: Perbandingan Model Pertumbuhan Tumor Dengan Metode Pengobatan  Virotherapy Dan Radiovirotherapy
Abstrak: In this paper, the study was about the stability analysis and comparison of tumour growth model under the Virotherapy and Radiovirotherapy treatments. The effect of parameter values on the tumor growth for both methods presented in numerical solutions. The dynamics of tumour growth under the virotherapy method was affected by the rate of cell death and the rate of virus reproduction. While the dynamics of tumour growth with radiovirotherapy method was affected by the radiation dose and virus particles infecting the tumours. Based on the analysis of models of tumor growth, it is not possible for the therapy to achieve full recovery or to have the whole tumor cells dinimished, but possibly to slow the tumour cell growth.
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Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera