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 67 for “"imageJ"”.
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The Impact of Increased Collateral Flow on Transverse Arteriolar Microvascular Tree Morphology
… and manual measurement of vessel morphology with ImageJ. This study decreased the complexity of the casted samples by using a casting compound called Microfil. Microfil’s viscosity can be adjusted and through experimentation, a viscosity was found that stopped at the capillary level, allowing only …
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A 700 nm-es hullámhosszúságú fény hatásának vizsgálata a szaruhártya regenerációjában in vitro karcmodell alkalmazásával
… és 700 nm-es fény hatására. Az adatokat ImageJ képelemző szoftver segítségével elemeztük, és hasonlítottuk össze.
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Microstructural Characterization of 3D Deposited Metal Structures
… deposition layer thickness was performed using ImageJ in conjunction with SEM imaging. The smallest microstructural length scale of nickel materials was a set of nanostructured electrode catalysts. The grain size seen in the deposition layers was in the hundreds of nanometers, and an overall …
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Kvantitativní srovnání pericytárního pokryvu placentárních kapilár zdravých matek a diabetiček
… kapilárou bylo uskutečněno pomocí softwaru ImageJ. Získané hodnoty byly statisticky zpracovány a z výsledků a odhalení slepého testu byly učiněny závěry. Test nepotvrdil hypotézu, že diabetes mellitus 1. typu má vliv na hustotu pericytárního pokryvu kapilární stěny v placentě.
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Exploring Microstructural Signatures of Physiological Stress through Cross-Sectional Geometry and Cortical Bone Histology
… light, and analyzed in ArcGIS Pro and ImageJ software programs. For each individual, anteromedial, anterior, and anterolateral octants were assessed, accounting for variation across periosteal, intracortical, and endosteal membranes. ArcGIS Pro was used to manually annotate remodeling …
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Automated platform for histological race and sex comparison of human cortical bone
… measurement (DinoCapture: 5.3%, L-measure: 5.1%, ImageJ: 4.7%, designed system: 4.0%) and consumed time for measurement (DinoCapture: 15-20min, L-measure: 15-20min, ImageJ: 20-25min, designed system: 1-2min). Similarly automated race and sex comparison performed by the system were compared with …
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Určování mechanických vlastností spongiózní kostní tkáně proximální části holenní kosti
… popsán princip jejich měření pomocí programu ImageJ a rozšiřujícího pluginu BoneJ. Dále je podrobně popsán proces tvorby výpočtového modelu a následně jsou prezentovány výsledky zjištěných mechanických vlastností. Z výsledků jsou vytvořeny regresivní modely popisující závislosti spongiózní …
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Synthesis of a Highly Porous Polyethylene Membrane Support by Electrospinning- Optimization of the Parameters Involved
… The fiber mats were characterized with FESEM and ImageJ to determine the morphology and the fiber diameter.</p>
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Optical imaging methods for the study of disease models from the nano to the mesoscale
… using off-the- shelf components and novel ImageJ plugins for artefact correction and volume reconstructions. Excised and cleared mouse lungs were imaged in which high order airways can be discerned with 50 μm resolution. The raw lung data, instructions for building the instrument, the free …
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Optical In-Process Monitoring Tools for Laser Powder Bed Fusion: Verifying Powder Area Coverage of a Layer Setup
… locations by analyzing image intensity values in ImageJ. Another test was performed to determine if there was a linear correlation between layer thickness and image intensity. The cumulative results from all tests indicate that the on-machine camera is the best option of all cameras tested for …
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Apprehension of Resistive Characteristics of Plasma Ionized Hybrid Nano Fibrous Silicon
… its benefits identified with literature review, ImageJ analysis was done to comprehend change in topological constituents and its dimensions with the variation in specified parameters. To understand such change in resistive behavior, various surface and material characterization methods like, SEM …
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Effect of Lactose Source, Lactose Level, and Type of Emulsifying Salts on the Properties of a Processed Cheese Product
… by texture profile analysis, and browning by ImageJ software. The pH of the cheeses showed that there was a significant difference (</p>
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An Evaluation of Activity in a Colonial Maya Cemetery Using Femoral Cross-Sectional Analysis
… and examined using the BoneJ plugin in ImageJ software. The cortical bone area was compared to additional variables, including sex, age, stature, pilastric index, and burial location. It was hypothesized that sex, age, and stature would correlate with cortical bone area similarly across …
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Skydliaukės vėžio gydymas lazerine abliacija: galimybių tyrimas /
… macroscopic images were analyzed using Fiji (Imagej) software v.2.15 and histological images – using HALO AI software v.3.6.4134. If patients were not suitable for laser ablation, they underwent thyroidectomy, with ultrasound measurements of the node documented. Statistical analysis was …
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Cross-species comparisons of the retrosplenial cortex in primates: Through time and neuropil space
… and axons. Digital images were analyzed using ImageJ software to obtain a neuropil fraction. The results showed significantly higher neuropil fractions in humans relative to the other species examined. Further analysis showed that this difference could not be attributed to a decrease in cell …
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Nerve Fiber Diameter Measurements Using Hematoxylin and Eosin Staining and Brightfield Microscopy to Assess the Novel Method of Characterizing Peripheral Nerve Fiber Distributions by Group Delay
… microscopy and images are analyzed using ImageJ. Histograms were created to show the frequency of various nerve fiber diameters. The nerve fiber diameters measured during this research are consistent with the range of previously published diameter values and will be used to support …
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Statistical Analysis of Fluvial Channel Belts
… location. The rivers are being mapped using an ImageJ, interpretations from Saucier (1994) and Google Earth. Three channel belt morphologies are mapped for 15 modern channel belts; the width of the river in relation to the width of the channel belt; the curvature of the meander scars on the …
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Development of electrical and optical devices for next generation high-speed optical interconnects
… measurement method that replaces manual ImageJ, enabling full-wafer oxidation maps at high throughput and exposing critical nonuniformities for <3-µm apertures; and, second, a quantitative study of emitter-ledge effects in sub-micron InP/GaAsSb Type-II DHBTs, showing a 160-nm ledge can …
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Development of a Model System for Culturing Neonatal Rat Ventricular Myocytes in vitro to Monitor Integrin Activation in Response to Altered Contractile Force
… changes overtime at focal adhesions. Utilizing ImageJ technology, we aim to determine how changes in acto-myosin force affect integrin activation by measuring the changes in focal adhesion intensity, as observed through GFP localization. We hypothesize that mutations and inhibition of sarcomere …
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Oil palm residue biodelignification by bacillus cereus ligninase from coptotermus curvignathus gut for handsheet production
… for scanning electron microscope (SEM) and imageJ analysis and lowest gap average area (0.03 mm2) compared with untreated OPL which were 26.3% and 1.63 mm2, respectively. The treated biopulps were ground using refiner mechanical pulping (RMP) and proceeded handsheet making according to …
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