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 322 for “"Stain"”.
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Slow Stain
… pieces, life-sized sculptural forms and obscured stained paintings that invite affection, suggest comfort, and encourage incomprehension, but also anxiety and pity
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Rust and Purple Seed Stain of Soybeans
Rust of soybean (Glycine max), caused by Phakopsora pachyrhizi, is the most serious soybean disease in southeast Asia and Australia and is a potential threat in other soybean growing areas. Yield reductions from 30 to 50% are common. Twelve synonyms of P. pachyrhizi were reported on 87 hosts.
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A stain-free detection system for electrophoresis
In this thesis, a novel stain free detection system for slab gel electrophoresis is examined. Currently, stained techniques are used to identify electrophoretic bands in gels. The stains utilized in these methods involve health risks since they are mutagenic. Also stains like EtBr are intercalating …
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Stain Upon the Silence: Samuel Beckett’s Deconstructive Inventions
<p>In recent years, deconstruction theory has emerged as a key method for exploring public address, organizational culture, and literary discourse. Deconstruction theory encourages tearing apart hierarchy and established order to gain insights about the artifact being studied. Furthermore, the …
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Multiphoton microscopy for stain-free slide-free histopathology
The preparation, staining, visualization and interpretation of histological images of tissue is well accepted as the gold standard process for the diagnosis of disease. These methods have a long history of development, and are used ubiquitously in pathology, despite being highly time- and …
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Development of a negative stain for a direct microscopic count for ruminal microorganisms
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Bacteriology and Public Health, 1952
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Deep Learning in Oesophageal Cancer Development: Integrating Multi-Stain Histopathology Images of the Capsule Sponge
… Validation across multiple datasets and staining protocols confirms robust- ness and generalisability. Second, I introduce AI-based models for gland detection and classification within a pathologist-in-the-loop workflow. Using transfer learning with YOLOv11, I trained seg- mentation …
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An evaluation of the theory and use of the acridine orange stain in enumerating bacterial populations
… as water samples from an oligotrophic lake, were stained with varying concentrations and pHs of aqueous solutions of the fluorochrome, acridine orange (AO). Results from this study gave strong supportive evidence for the non-vital staining properties of acridine orange contrary to previous reports …
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Development of A Molecular Gram-Stain Assay For The Diagnosis of Blood Stream Infections Associated With Sepsis
… Currently, blood culture followed by Gram-stain analysis is the gold standard for diagnosing bacterial infections associated with sepsis. This method generates a high rate of false negative results and, in general, requires 20 to 48 hr to provide results. Both of these problems are related …
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The effect of the oxygen inhibition layer on interfacial bond strengths and stain resistance of dental resin composites
… and its effect on incremental bond strengths and stain resistance. Experimental BisGMA and TEGDMA comonomer resin mixtures loaded with either barium- or strontium-silicate glass fillers were fabricated. Commercially available dental resin composite restorative materials, including a novel …
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An ontological analysis of the visual expression of water based homeopathic remedy, Natrum muriaticum, as droplet glass stain patterns
Submitted in partial compliance with the requirements of the Master’s Degree in Technology: Homeopathy, Durban University of Technology, Durban, South Africa, 2016.
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The xenogenous capacitation response of fresh, cooled/extended and frozen/thawed equine semen as determined by a chlortetracycline stain
… as percentages of spermatozoa exhibiting CTC staining patterns characteristic of capacitated (PCAP), unreacted (PUR) and acrosome reacted (PAR) sperm. Mean PCAP was not significantly different in estrous ewes despite an increasing trend. Mean PUR and PAR were also not different. Differences in …
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The development of a "new" stain and its comparison with currently available stains for the evaluation of mycobacteria in processed tissue
Includes bibliographical references.
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Evaluation of Stain Blocking Primer Coatings with Low Volatile Organic Compound (VOC) Content and Effects of Drying Conditions on the Properties of Water Reducible Coatings for Polypropylene
… and undercoaters (SPSU), also referred to as stain blocking primers, from 350 g/L to 100 g/L in January of 2012. These coatings are primarily used as stain blocking primers over a variety of substrates, such as wood and drywall. Currently the stain blocking primers that are considered most …
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Immuno-histochemical method for demonstration of Lactic Dehydrogenase "M" subunits in Rat Skeletal Muscle, Kidney and Peripheral Nerve
… the gastrocnemius and soleus muscles which are stained using the immuno-peroxidase procedure do not stain in the presence of 4 M urea in the conventional method. In kidney, the collecting tubules are the structures which stain most intensely with the immuno-peroxidase procedure and in peripheral …
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The effects of common household cleaning agents and aging on the removal of quantitatively applied food stains from rayon, nylon, and olefin pile upholstery fabrics
… this research were to quantitatively apply food stains to a rayon, a nylon, and an olefin pile upholstery fabric, and to determine the effects of aging times and cleaning agents on their removal. Another objective was to correlate the instrumental color change measurements with ratings obtained …
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Deep learning for processing histopathology images
… sensitive to factors of variation such as the staining and scanning conditions with which a tissue specimen is processed that differ significantly across institutions.<br/>In this thesis, novel machine learning algorithms are developed using state-of-the-art deep learning techniques that enable …
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Measuring the growth of the articulated coralline red algae Corrallina officinalis and Arthrocardia corymbosa, (Corallinaceae, Rhodophyta) using a fluorescent brightener
… is an optical brightener that can be used to stain cell walls of plants and has been used to stain articulated corallines in the field, which proved to be a useful and accurate method for measuring coralline growth rate. This study tested the use of Calcofluor white for measuring growth of …
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