Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 40 for “"Materials analysis"”.
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Nonlinear Microscopy for Materials Analysis and Clinical Pathology
… biological systems to characterizing materials, microscopy has facilitated the analysis of micro and nanoscale systems across scientific disciplines. The optical transparency of different biological features allows pathologists to relate what they see on a microscope slide to …
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Rail shear testing of composite materials: analysis and experiment
… experimental test program and a finite element analysis of selected graphite/polyimide rail-shear test specimens. The two-dimensional finite element analysis includes both mechanical and thermal loading (differential expansion) of the specimens and their elastic rails. Parameters in this …
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Chemical Profiling of Ballistic Materials - Analysis of organic gunshot residue
… investigation of firearm incidents. Current GSR analysis is limited to inorganic GSR (IGSR), however, the evidential value could be strengthened by inclusion of organic GSR (OGSR). The present study aims to address this potential by proposing a categorisation system for relevant OGSR compounds …
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Computer simulation of electron transport in solids with applications to materials analysis and characterization
… Among them, on the side of the chemical analysis of the surfaces and the interfaces of materials, let us mention Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Reflection Electron Energy Loss Spectroscopy (REELS), and Auger Electron Spectroscopy (AES). …
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Origami-inspired structures and materials: analysis and metamaterial properties and seismic design of hybrid masonry structural systems
This Dissertation was approved for publication on 2015-12-04 at 08:01.
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Exploring an Exam-Practice Approach to Teaching Academic Reading and Writing in China: Teacher Perspectives and Materials Analysis
… Exam-Practice Approach) and presents a textual analysis of the teaching materials. The research context is the EAP component of an international foundation year programme for undergraduate students embarking on Business or Engineering pathways at a British university operating in China. …
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Study of temperature dependence of hydrogen retention in lithium coatings on stainless steel with the Materials Analysis Particle Probe (MAPP)
Plasma materials interactions (PMI) in tokamak machines play a crucial role in the overall plasma performance. For this reason PMI research has gained great interest during the last couple of decades. Proper conditioning of Plasma Facing Components (PFCs) has shown to have dramatic effects in …
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ΑΝΑΛΥΣΗ ΕΓΧΕΙΡΙΔΙΩΝ ΞΕΝΩΝ ΓΛΩΣΣΩΝ ΚΑΙ ΑΞΙΟΛΟΓΗΣΗ ΤΟΥΣ ΩΣ ΠΡΟΣ ΤΗΝ ΚΑΤΑΛΛΗΛΟΤΗΤΑΓΙΑ ΕΠΙΔΙΩΞΗ ΕΠΙΚΟΙΝΩΝΙΑΚΩΝ ΣΤΟΧΩΝ
… PROPOSES A NEW MODEL FOR LANGUAGE TEACHING MATERIALS ANALYSIS, WHICH IS BASED ON "CURRICULUM THEORY" AND MORE SPECIFICALY ON ITSBRANCH KNOWN AS "TAXONOMIES OF EDUCATIONAL OBJECTIVES". THE MODEL PERMITS THE IDENTIFICATION OF THE SPECIFIC OBJECTIVE OF EACH TEACHING/LEARNING ACTIVITY IN THE …
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Incorporating Functionally Graded Materials and Precipitation Hardening into Microstructure Sensitive Design
… are applied to the design of functionally graded materials. Analysis models are presented to allow the design of compliant derailleur for a case study and constraints are placed on the design. Several methods are presented for relating elements of the microstructure to the properties of the …
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Simulation of polymer solar cell characteristics by amps-1d
… in this study. The solar cells are made of materials such as the following: Poly (3-hexylthiophene): [6, 6]-phenyl C61- butyric acid methylester (P3HT: PCBM) and poly[2,1,3-benzothiadiazole-4,7-diyl[4,4- bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl]]: [6, 6]-phenyl …
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Design analysis of the four-bar Jaipur-Stanford prosthetic knee for Developing countries
… to the dynamics of a natural gait along with a materials analysis to offer insight into design and manufacture improvements in future design iterations and concepts.
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The effects of structure in instructions and materials on preschoolers' creativity
… the effects of structure in instructions and materials on preschoolers' creativity. Thirty-two children ranging in age from 41 to 59 months comprised four experimental conditions of Structured Instructions-Structured Materials, Structured Instructions-Unstructured Materials, Unstructured …
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APPLICATION OF RUTHERFORD BACKSCATTERING SPECTROMETRY IN NONDESTRUCTIVE ANALYSIS.
… from basic principles are demonstrated for this analysis and can be applied in a number of similar circumstances. Several other examples of analyses of utilizing various operating parameters are explained and illustrated. Some examples of unusual samples are shown to be feasible for analysis by …
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A Technical Study of the Mural Paintings of the Interior Dome of the Capilla de la Virgen del Rosario, Iglesia San José, San Juan, Puerto Rico
… establish a chronology of mural painting through analysis of materials and techniques, evaluate the conditions of the paintings and to determine possible deterioration mechanisms, and propose recommendations for their conservation and interpretation. In-situ documentation including color digital …
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Metallurgical craft composition at Later Iron Age (50BCE-CE50) Hengistbury Head, Dorset, Britain. An analytical-experimental re-investigation of the site with a focus on Iron Age copper smelting practices.
… An integrated method of metallurgical debris analysis and concurrent archaeometallurgical experiment is employed to investigate the character of metallurgical craft on the site. The results indicate that a complex copper smelting process utilizing imported copper- iron sulphide ores was …
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Electrical degradation mechanisms of RF power GaAs PHEMTs
… all consistent with a corrosion mechanism. Via materials analysis we were able to confirm that the degradation of both RD and Imax were due to surface corrosion on the drain side of the device, albeit at different specific locations. The increase in RD was attributed to oxidation on the n+GaAs …
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On the feasibility of integrated optical waveguide-based in situ monitoring of microelectromechanical systems (MEMS)
… or hybrid techniques given existing polymer materials. Analysis yields that the co-integration of inorganic waveguide structures first requires optimization of the design of the microprobe layout.
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Development of a Time of Flight - Energy spectrometer for applications in Heavy Ion - Elastic Recoil Detection thin film analysis
… Heavy Ion – Elastic Recoil Detection thin film materials analysis, and secondly, to measure stopping powers of heavy ions in thin foil compound materials using the newly built spectrometer. Key to the performance of the assembled spectrometer was its timing resolution. Characterisation …
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