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.
Results
Showing 1 to 20 of 40 for “"Data acquisition and analysis."”.
-
Quantitative spectral data acquisition and analysis with modular smartphone assemblies
… sensor in the cell phone camera is developed and analyzed. The spectrometer design is optimized for sensitivity and spectral resolution. Calibration techniques are developed to enable robust data collection across different phone models with minimal equipment. Novel algorithms for robust …
-
Automated data acquisition and analysis for high-resolution Fourier transform mass spectrometry of proteins and peptides
… details the progress made in automating the data acquisition and data processing of MS and MS/MS data from Fourier transform ion cyclotron resonance mass spectrometers. These instruments have made great strides in the past few years, moving from labor-intensive, largely manual systems to the …
-
Beyond conventional boundaries: new technologies, methodologies, and procedures for the benefit of aerial archaeological data acquisition and analysis
… zag een goede eeuw geleden het levenslicht. De data waarmee deze tak van de archeologie zich bezighoudt zijn heel divers, maar alle worden ze verworven vanaf een zekere hoogte boven de aarde (bijv. foto’s genomen door spionagesatellieten of vanuit een vliegtuig, RADAR-beelden). Een belangrijk …
-
A data acquisition and analysis system for use with multi-electrode arrays in the development of a retinal prosthesis for degenerative retinal diseases
… of diseases such as Retinitis Pigmentosa (RP) and Age Related Macular Degeneration (AMD). These progressively destroy the photoreceptive components of the eye and have no known cure. For some time a visual prosthesis has been a proposed solution, potentially restoring some semblance of vision. …
-
Real time automation for batch sampling analysis
The automation of continuous flow batch sampling analysis is discussed, and methods for data acquisition and analysis are developed. The application program which realizes the system objectives is outlined. The design includes extensive sample management capability, the use of peak shape …
-
A Study of Electron Traps in Vapor Phase Epitaxial Gallium-Arsenide Grown in the Presence of Oxygen (Dlts, Deep Level Transient Spectroscopy, Semiconductors, Defects)
A detailed analysis of the measurement technique known as constant capacitance deep level transient spectroscopy is presented, which includes an accurate treatment of large and inhomogeneous defect densities, and which allows a precise determination of deep level concentrations and activation …
-
On-line data acquisition and instrumentation improvements for the transonic turbine test rig.
… Rig is designed to separately measure stator and rotor losses without the use of velocity or pressure surveys. Various stator and rotor blade types can be investigated over wide ranges of axial and radial blade clearances in addition to variations in normal operating parameters. This paper …
-
Nondestructive evaluation of complex geometry advanced material components
… of many nondestructive inspection methods and evaluation procedures are often demonstrated under rather pristine conditions. Considerable difficulty may result from attempting to apply such methodologies to actual components. This is further complicated if the material is inhomogeneous and …
-
Virtual bioinstrumentation: Integrating biomedical experimentation with systems-level modeling and analysis
… of biomedical experimentation with modern data acquisition and analysis as an integrated teaching and research platform. Virtual (i.e. computer-based) instrumentation forms the foundation for this platform development. Original virtual instruments (V1s) have been developed as a standardized …
-
The Automated Nuclear Spectroscopy of 194Pb.
… described in this thesis, programs for the analysis of nuclear data now function on both the Physics Department’s PRIME computer and the University of Alabama in Birmingham’s SIGMA VII computer located in the Ziegler Research Building. These programs are: SAMPO—a program for peak …
-
A study of electron traps in vapor phase epitaxial gallium arsenide grown in the presence of oxygen
A detailed analysis of the measurement technique known as constant capacitance deep level transient spectroscopy is presented, which includes an accurate treatment of large and inhomogeneous defect densities, and which allows a precise determination of deep level concentrations and activation …
-
Ambulatory biopotential measurement
… body under restricted conditions. Observation and documentation of biopotential signal during daily activities and the relation to patient symptoms may be important factors for clinical decision-making. Ambulatory monitoring helps to monitor the biopotential signal of a patient in the natural …
-
Development of fMRI compatible lower body negative pressure system
… imaging (MRI) machine to study cardiovascular and cerebrovascular responses to graded LBNP. In the past, even though functional MRI (fMRI) was considered as one of the best modalities with which to measure small metabolic changes in the brain, it has not been used with an LBNP system to measure …
-
Formação docente: uma discussão sobre a prática pedagógica
… Ahmed (2000); Arroyo (2007); Chalita (2004) and official documents: PCN (BRAZIL, 1997). As the methodological procedures, this work is characterized by being an exploratory study on the objectives and the type case study, as the data acquisition and analysis. To collect data we use as …
-
Thermophysical and Structural Measurements of Liquid Metallic Alloys Using Electrostatic Levitation
… of high temperature liquids in their equilibrium and supercooled states may provide clues to the question of why certain compositions form glasses more easily than others. In metallic alloys such measurements are difficult due to the high reactivity and high melting temperatures of these liquids. …
-
Development of Quantitative Optical Coherence Tomography Methods for Cell Death Detection
… is characterized by a series of predictable and organized subcellular morphological changes. Light scattering theory predicts that changes in the size, shape, number density and spatial organization of subcellular structures will affect light backscattered from tissues. The objective of this …
-
A COHERENCE-COLORED LOOK INSIDE REVERSE MICELLES: ADVANCING MAGNETIC RESONANCE RELAXOMETRY TO CHARACTERIZE INTERNAL WATER POOL DYNAMICS
<p>Traditional data acquisition methods in Nuclear Magnetic Resonance (NMR) collect a subset of the total amount of generated data and discard the rest. In this work, a modified approach toward NMR data acquisition and analysis is formalized and applied in a series of different contexts, ultimately …
-
GlySpy: A software suite for assigning glycan topologies from sequential mass spectral data
… of monosaccharides such as glucose, mannose, and fucose, are often attached to proteins and lipids, and provide a wide range of biological functions. Previous biomolecule-sequencing algorithms have operated on linear polymers such as proteins or DNA but, because glycans form complicated …
-
Studies of the excretion of aluminium by the kidney and the toxic effects of the element on DNA
… include dialysis dementia, renal osteodystrophy and Alzheimer's disease. This thesis has studied aspects of the interaction between aluminium and the kidney. The work has addressed two major issues. Firstly, a study is described where Malvin's stop-flow technique was used to determine any …
-
Analysis of Wireless Tiltmeters for Ground Stability Monitoring
… exist today, they lack certain ruggedness and sensitivity preventing use in mines. The purpose of this project was to investigate the feasibility of using already existing wireless tiltmeters in the mining setting. Additionally, a new wireless tiltmeter was designed which could be specially …
Page 1 of 2