Volume 3, Number 4, April 2012 (Special Issue on )

Cover Page, Table of Contents and Others: PDF (size: 2238KB)

OPEN   ACCESS

Modulus and Hardness Change of Silicon and Sapphire Substrates by TiC/VC Multilayer Coatings

André Belger, Marianne Reibold, Peter Paufler

Abstract | References PDF (3094KB), PP. 185-194, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34029, Downloads: 611 Google Scholar

OPEN   ACCESS

Property and Activity of Molybdates Dispersed on Silica Obtained from Various Synthetic Procedures

Antonella Gervasini, Laura Wahba, Manuel Dario Finol, Jean-François Lamonier

Abstract | References PDF (1767KB), PP. 195-212, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34030, Downloads: 658 Google Scholar

OPEN   ACCESS

Synthesis of High-Density Vertically Aligned Carbon Nanotubes Using Ultrasonic Nebulizer

Jianhui Zhang, Wei Li, Tetsuo Soga, Takashi Jimbo, Takayoshi Tanji

Abstract | References PDF (1475KB), PP. 213-217, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34031, Downloads: 586 Google Scholar

OPEN   ACCESS

A Model for the Characterization and Selection of Beeswaxes for Use as Base Substitute Tissue in Photon Teletherapy

Rogério Matias Vidal, Divanízia do Nascimento Souza

Abstract | References PDF (895KB), PP. 218-223, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34032, Downloads: 428 Google Scholar

OPEN   ACCESS

Optimizing the Preparation Conditions of Bi-2223 Superconducting Phase Using PbO and PbO₂

N. H. Mohammed, Ramadan Awad, A. I. Abou-Aly, I. H. Ibrahim, M. S. Hassan

Abstract | References PDF (3768KB), PP. 224-233, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34033, Downloads: 539 Google Scholar

OPEN   ACCESS

Inhomogeneous Hardness Distribution of High Pressure Torsion Processed IF Steel Disks

Yuepeng Song, Wenke Wang, Dongsheng Gao, Hyoung-Seop Kim, Eun-Yoo Yoon, Dong-Jun Lee, Chong-Soo Lee, Jing Guo

Abstract | References PDF (1167KB), PP. 234-239, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34034, Downloads: 546 Google Scholar

OPEN   ACCESS

Comparison of the Thermal Properties of Asbestos and Polyvinylchloride (PVC) Ceiling Sheets

Michael Chukwudi Onyeaju, Evelyn Osarolube, Ephraim Okechukwu Chukwuocha, Chinedu Ekuma Ekuma, Great Arusuedafe Jacob Omasheye

Abstract | References PDF (326KB), PP. 240-244, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34035, Downloads: 1010 Google Scholar

OPEN   ACCESS

Composition Dependence of Structure and Magnetic Properties in Manganese Doped Nanocrystalline ZnO Particles Prepared by Co-Precipitation

Nadia Febiana Djaja, Rosari Saleh

Abstract | References PDF (2085KB), PP. 245-252, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34036, Downloads: 921 Google Scholar

OPEN   ACCESS

Microbiological Induced Corrosion on Brass in Recycling Cooling Water System Makeup by Reclaimed Water

Ping Xu, Zhaoyi Xu, Jin Wang, Yajun Zhang, Ting Liu

Abstract | References PDF (840KB), PP. 253-258, Pub. Date: April 18, 2012

DOI: 10.4236/msa.2012.34037, Downloads: 458 Google Scholar