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Quality assessment of commerically available reinforced steel rods in Nigeria markets

JO Osarenmwinda、E.C. Amuchi2013-08-01OpenAlex

The mechanical properties of 10mm and 12mm diameter ribbed reinforced steel rods locally produced was obtained from markets in Lokoja , Kogi state and Oshodi, Lagos State both of Nigeria have been investigated. Steel rod imported from China was also obtained and studied. Tensile, hardness, Impact and metallograpy test…

Engineering Education and Curriculum DevelopmentMaterial Selection and PropertiesConstruction Engineering and Safety

Issues and Challenges in the Preparation of Niobium for Strategic Applications

T. Satish Kumar、T. Balaji、Satendra Kumar 等 5 位作者2013-08-01International Journal of Chemical Studies

Niobium is well known refractory metal having high melting point (2468 °C) and boiling point (4742 °C). Owing to its corrosion resistance at high temperature with relatively lower density, it is a preferred material for space applications. One of the most crucial applications of Nb has been found in aviation and aeros…

Catalytic Processes in Materials ScienceAdvanced Materials Characterization TechniquesMetallurgical and Alloy Processes

A novel non-invasive method for detection of static rotor eccentricity in an induction machine

Maciej Orman、Agnieszka Nowak、Cajetan T. Pinto2013-08-01OpenAlex

This paper presents a newly developed algorithm for evaluating the health of an induction machine. The proposed algorithm allows for motor eccentricity detection on the basis of impedance spectrum analysis. The proposed method is based on a concept of performing the analysis in the frequency spectrum of the impedance…

Machine Fault Diagnosis TechniquesMagnetic Properties and ApplicationsNon-Destructive Testing Techniques

Role of argon plasma on the structural and morphological properties of silicon nitride films by pulsed DC glow discharge

K.A. Abbas、Riaz Ahmad、Ijaz Ahmad Khan 等 6 位作者2013-08-01OpenAlex

The role of argon gas concentration on silicon nitride layer formation by using Pulsed dc glow discharge is investigated by exposing Si (100) to different N2/Ar plasma for 4 hrs at 2 mbar pressure and 175 W power. XRD results show the development of different planes of silicon nitride which confirms the formation of s…

Metal and Thin Film MechanicsSemiconductor materials and devicesDiamond and Carbon-based Materials Research

Effect of fullerenol on the morphology features of SW480 cells

Jinyun Liu、Zuobin Wang、Yingmin Qu 等 6 位作者2013-08-01OpenAlex

Paper discusses the effect of fullerenol on the morphology features of colon cancer SW480 cells. In the work, the changes of morphology features of SW480 cells, treated with three groups of fullerenol concentrations, were studied using atomic force microscopy (AFM) to evaluate their induction of apoptosis in colon can…

Carbon Nanotubes in CompositesFullerene Chemistry and Applicationsthermodynamics and calorimetric analyses

Mathematical analysis for controllable near-field electrospinning

Jie Chen、Zhushuai Shao、Changhai Ru 等 4 位作者2013-08-01OpenAlex

Near-field electrospinning (NFES) is a novel method possessing higher controllability than conventional far-field electrospinning (FFES). But due to the lack of directions of theoretical model, precise deposition of nanofibers could only accomplished by experience. In this work, expressions for jet cross-sectional rad…

Advanced Sensor and Energy Harvesting MaterialsElectrospun Nanofibers in Biomedical ApplicationsElectrohydrodynamics and Fluid Dynamics

Simulation and experiment of single-phase APF with one-cycle control

Cheng Huaiying、Wenjuan Li、Bo Jiang2013-08-01OpenAlex

Single-phase shunt active power filter (APF) is able to compensate harmonics in grid. This paper uses PSCAD/EMTDC to build a simulation model of system based on single-phase shunt APF with one-cycle control under bipolar modulation. In the meantime, it simulates compensation performance for system. Single-phase APF is…

Power Quality and HarmonicsMagnetic Properties and ApplicationsEvaluation Methods in Various Fields

Atomic Scale Composition Profiling of Ferroelectrics via Laser-Pulsed Atom Probe Tomography and Cross-Correlative Transmission Electron Microscopy

Rita Kirchhofer、David R. Diercks、Brian P. Gorman 等 4 位作者2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Electron and X-Ray Spectroscopy TechniquesIon-surface interactions and analysisAdvanced Materials Characterization Techniques

New Measurements on the Minimum and Maximum Sample Sizes in t-EBSD

Roy H. Geiss、Katherine P. Rice、Robert R. Keller2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Electron and X-Ray Spectroscopy TechniquesIon-surface interactions and analysisAdvanced Materials Characterization Techniques

High Energy Resolution Monochromated EELS-STEM System

Ondrej L. Krivanek、T.C. Lovejoy、Nicholas J. Bacon 等 11 位作者2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Advanced Electron Microscopy Techniques and ApplicationsElectron and X-Ray Spectroscopy TechniquesAdvanced Materials Characterization Techniques

Trace Element Analysis of Sulfur in a Japanese Sword

Namiko Mori、R. Kamiyama、Tatsuhiko Tanaka 等 6 位作者2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Microstructure and Mechanical Properties of SteelsHydrogen embrittlement and corrosion behaviors in metalsMetallurgy and Cultural Artifacts

Applications of 40-120kV Analytical TEM for Nanoscience

Tai Kubo、H. Kobayashi、Takeshi Hashimoto 等 8 位作者2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Advanced Electron Microscopy Techniques and ApplicationsElectron and X-Ray Spectroscopy TechniquesAdvanced Materials Characterization Techniques

Progress in Planar Feature Spatial Reconstruction for Atom Probe Tomography

BP Geiser、DJ Larson、TJ Prosa 等 4 位作者2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Electron and X-Ray Spectroscopy TechniquesIon-surface interactions and analysisAdvanced Materials Characterization Techniques

A Method for the Correction of EBSPs Distorted by Lens Magnetic Fields

Chia-Yuan Chou、Kristina J. Thomsen、J. Goulden 等 4 位作者2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Advanced X-ray Imaging TechniquesElectron and X-Ray Spectroscopy TechniquesAdvanced Materials Characterization Techniques

SEM Real-time Image Processing Using a GPGPU Approach

Nicholas Caldwell、Yiming Lei、B.C. Breton 等 4 位作者2013-08-01Microscopy and Microanalysis

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Advanced Electron Microscopy Techniques and ApplicationsElectron and X-Ray Spectroscopy TechniquesAdvanced Materials Characterization Techniques