Vol. 51 No. 1 (2019)

DOI: https://doi.org/10.5614/j.math.fund.sci.2019.51.1

Published: 2019-04-30

Articles

A Combined Family of Ratio Estimators for Population Mean using an Auxiliary Variable in Simple Random Sampling

Uraiwan Jaroengeratikun, Nuanpan Lawson

1-12
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Efficient Alternative Method for Computing Multivariate Resultant Formation

Surajo Sulaiman, Noraini Aris, Shamsatun Nahar Ahmad

13-28
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Microencapsulation of Purple-Fleshed Sweet Potato Anthocyanins with Chitosan-Sodium Tripolyphosphate by Using Emulsification-Crosslinking Technique

Umi Laila, Rochmadi Rochmadi, Sri Pudjiraharti

29-46
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Active Fractions of Black Rice Bran cv Cempo Ireng Inducing Apoptosis and S-phase Cell Cycle Arrest in T47D Breast Cancer Cells

Rarastoeti Pratiwi, Alfi Rizqi Amalia, Woro Anindito Sri Tunjung, Rumiyati Rumiyati

47-59
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Unexpected Dimer from Demethylization Reaction of Eugenol under Acidic Conditions

Anita Alni, Meilisa Dara Puspita, Didin Mujahidin

60-67
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Robusta Coffee (Coffeacanephora) Decreasing IL-1Î± (Interleukin-1Î±) Expression and Increasing the Number of Fibroblasts in Healing Process in Dental Pulp in Wistar Rats

I Dewa Ayu Ratna Dewanti, I Dewa Ayu Susilawati, Pujiana Endah Lestari, Ristya Widi Endah Lestari, Erawati Wulandari, Roedy Budirahardjo, Dyah Setyorini, Sunlip Wibisono

68-76
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Direct Method Solution of 3-D Magnetotelluric Modeling Using Vector Finite Element Method

Rudy Prihantoro, Doddy Sutarno, Nurhasan Nurhasan

77-89
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Tiering Style and Its Interpretation: Ichnofabric Study in Balikpapan Formation, Kutai Basin, Indonesia

Ery Arifullah, Yahdi Zaim, Aswan Aswan, Djuhaeni Djuhaeni

90-102
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Editorial Section

Cover Vol. 51 No. 1, 2019

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Front Matter Vol. 51 No. 1, 2019

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Back Matter Vol. 51 No. 1, 2019

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