Repository -- University of Riau
Contains documents published by the University of Riau in the form of electronic documents include undergraduate student papers, scientific papers outstanding students, faculty research reports, inaugural speech professor, proceeding and data on University of Riau (UR-ana).
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Surya, Tri Nanda Muhammad
(2020-12)
Biodiesel is renewable energy, biodegradable, and environmental friendly for diesel
machine. Biodiesel was synthesized from palm oil through transesterification using
catalysts K-CaO. The K-CaO catalyst was synthesized ...
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Sari, Susi Novita
(2020-12)
This article formulates the term life insurance premium with a uniform assumption
for multiple decrement cases limited by two cases. Premium calculation is obtained
by determining the life annuity rst and the single ...
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Sumiati, Sumiati
(2020-12)
Maredan clay contains SiO2 87.58% and Al2O3 11.226% which can be used in zeolite
synthesis. ZSM-5 is porous material which is widely used in industrial scale as a catalyst
and adsorbent. Synthesis of ZSM-5 was carried ...
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Dari, Sri Wulan
(2020-12)
Composite is a material that is formed from two or more combination materials with the
result that it is resulted a composite material that has different mechanical and
characteristic properties from the forming material. ...
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SIMARMATA, RONA INDAH P
(2020-12)
The Regional General Hospital (RSUD) Arifin Achmad Pekanbaru, has installed a
Linear Accelerator (LINAC) radiotherapy facility since 2009. Mapping of radiation
intensity around LINAC is needed to anticipate the effects ...
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