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Vapor Growth of Mercuric Iodide Tetragonal Prismatic Crystals

E. Ariesanti、Douglas S. McGregor2013-03-01OpenAlex

The effect of polyethylene addition on the growth of mercuric iodide (HgI[supscript]2) tetragonal prismatic crystals is examined. Three types of polyethylene powder are utilized: low molecular weight (¯Mw ~ 4 x 103), ultra high molecular weight (¯Mw ~ 3 x 6 106), and spectrophotometric grade polyethylenes. Among these…

Crystallization and Solubility Studiesnanoparticles nucleation surface interactions

Electrospinning bicomponent nanofibres for platinum ion extraction from acidic solutions

Abraham Cilliers Willemse2013-03-01SUNScholar (Stellenbosch University)

ENGLISH ABSTRACT: Trace amounts of soluble Pt(II/IV) ions are not recovered using current refining processes. There are both economic and environmental incentives to recover these Pt(II/IV) ions from effluent. The work presented in this dissertation was aimed at producing functionalised electrospun nanofibre webs for…

Supercapacitor Materials and FabricationElectrospun Nanofibers in Biomedical ApplicationsElectrodeposition and Electroless Coatings

Modelling of end-pumped Ho:YLF amplifiers

Oliver J. P. Collett2013-03-01SUNScholar (Stellenbosch University)

This work is a thesis regarding the energy scaling of end-pumped Ho:YLF ampliers.The work includes: a brief review of laser physics and models, the development of a suitable three dimensional time resolved numerical model, a parametric study of double pass ampliers simulated using the model, comparison between the sim…

Luminescence Properties of Advanced MaterialsCold Atom Physics and Bose-Einstein CondensatesSolid State Laser Technologies

[Pupil and melanopsin photoreception].

Hitoshi Ishikawa2013-03-01PubMed

The iris is the most anterior portion of the uveal tract. The pupil is round opening near the center of the iris; it is displaced slightly downward and nasally with respect to the center of the cornea. The mammalian iris sphincter is considered to be innervated by cholinergic, and the dilator muscle by adrenergic exci…

Circadian rhythm and melatoninPhotochromic and Fluorescence ChemistryPhotoreceptor and optogenetics research

Development of instrumental and computational tools for investigation of polymer flammability

Richard N. Walters2013-03-01CLOK (University of Central Lancashire)

This thesis describes published work undertaken over the last 17 years. The main focus is the development and utilization of the microscale combustion calorimeter (MCC) and how it helps us understand the flammability of materials. \n \nA reproducible way to quantitatively assess material flammability was needed. The s…

Fire dynamics and safety researchFlame retardant materials and propertiesThermal and Kinetic Analysis

Computer aided design and optimization of bi-layered tube hydroforming process

Abed Alaswad2013-03-01Dublin City University Open Access Institutional Repository (Dublin City University)

Tube hydroforming is one of the unconventional metal forming processes in which high fluid pressure and axial feed are used to deform a tube blank in the desired shape. However, production of bi-layered tubular components using this process has not been investigated in detail in spite of the large number of research s…

Microstructure and mechanical propertiesMetal Forming Simulation TechniquesMetallurgy and Material Forming

Quality Evaluation of Nitride Bonded Silicon Carbide Sidelining Materials

Egil Skybakmoen、L. Støen、Jarnnicke H. Kvello 等 4 位作者2013-03-01OpenAlex

This chapter contains sections titled: Introduction Experimental and Results Discussion and Conclusions Summary of test programme Acknowledgement

Advanced ceramic materials synthesisSemiconductor materials and devices

Properties and Behaviour of Green Anodes

S. Wilkening2013-03-01OpenAlex

This chapter contains sections titled: Introduction Composition Density and Porosity Thermal Expansion Thermal Conductivity Strength Behaviour at Elevated Temperatures Conclusions

Molten salt chemistry and electrochemical processesElectron and X-Ray Spectroscopy Techniques

Anode Reactivity Influence of the Baking Process

C. Dreyer2013-03-01OpenAlex

This chapter contains sections titled: Introduction The Financial Stakes: The Net Carbon Cost Reactivity - The Part Played by Baking Factors Underlying Heterogeneity Development of Specific Aids to Investigation Performance Data Conclusion

Hydrogen embrittlement and corrosion behaviors in metalsMolten salt chemistry and electrochemical processes

Oxidation of Liquid Aluminum‐Magnesium Alloys

M.P. Silva、David E.J. Talbot2013-03-01OpenAlex

This chapter contains sections titled: Introduction Experimental Results Discussion

Catalytic Processes in Materials ScienceCoagulation and Flocculation StudiesIron oxide chemistry and applications

Erosion of Cathode Blocks in 180 kA Prebake Cells

Alton T. Tabereaux、Jim H. Brown、Ivan J. Eldridge 等 4 位作者2013-03-01OpenAlex

This chapter contains sections titled: Experimental Plant Results Erosion Mechanism Conclusions Acknowledgments

Plasma Diagnostics and ApplicationsElectron and X-Ray Spectroscopy TechniquesAdvanced Materials Characterization Techniques

Graphite Cathode Wear Study at Alouette

Pierre Reny、Siegfried Wilkening2013-03-01OpenAlex

This chapter contains sections titled: Introduction Measurement Method: Cathode Wear Measurement Results Analysis Conclusions:

High voltage insulation and dielectric phenomena

Prediction of Hot Tears in DC‐Cast Aluminum Billets

J.‐M. Drezet、M. Rappaz2013-03-01OpenAlex

This chapter contains sections titled: Introduction The RDG hot tearing criterion Solidification path of an AA6063 alloy Application to the DC casting of round billets Sensitivity to the casting speed The Clyne and Davies criterion Conclusion Acknowledgment

Aluminum Alloy Microstructure PropertiesMaterial Properties and Applications

Characterization of Pressureless Sintered Boron Carbide

Joshua Pomerantz、Tomoko Sano2013-03-01OpenAlex

Abstract : This report outlines the characterization study of pressureless sintered boron carbide with graphite additive used as a sintering and densification aid on hexagonally shaped and plate-shaped samples of boron carbide. We conducted this investigation to determine whether pressureless sintered boron carbide co…

Boron and Carbon Nanomaterials ResearchMXene and MAX Phase MaterialsAdvanced materials and composites