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 13 of 13 for “"Slush"”.
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Quantification of the Impact of Supraglacial Lakes and Slush on Surface Energy Balance of Ice Shelves: Nivlisen Ice Shelf, East Antarctica
Supraglacial lakes (SGLs) and slush are prevalent features of Antarctic ice shelf surface hydrology and efficiently transfer energy to the ice by melt-albedo feedbacks (Dell et al., 2020; Moussavi et al., 2020). There have been few efforts to quantify the energy exchanges between supraglacial …
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Investigating the surface hydrology of Antarctic ice shelves using remote sensing and machine learning
… a supervised classifier capable of identifying slush (i.e. saturated firn) and ponded meltwater across all Antarctic ice shelves using Landsat 8 imagery. This classifier is validated by four experts, returning accuracies of 84% for ponded water and 82% for slush, before being applied to the Roi …
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Yndisauki ehf. : viðskiptaáæltun
… á milli bæjarhátíða og selja þar ískrap (e. slush), sykurbráð (e. candyfloss) og neon ljós. Ritgerðinni var ætlað að svara þeirri spurningu hvort slík framkvæmd stæði undir sér og hvort ávinningur væri fyrir eigendur þess að leggja út í þennan atvinnurekstur. Spurningin sem leitað var eftir …
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Cryopreservation of sweet potato shoot tips by vitrification
… cryo-vials. These were then plunged in nitrogen 'slush' (ca. -209 °C). Cryoprotectant-exposed shoot tips as well as vitrified shoot tips were recovered on MS media with various modifications (mineral composition, surfactant/ antioxidant, hormonal content). Another type of vitrification technique, …
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FORECASTING WINTER ROAD CONDITIONS: A DATA-DRIVEN APPROACH
… weather-related vehicle crashes happen on snowy, slushy, or icy roads in the United States. Accurate prediction of road surface temperatures and conditions is crucial for ensuring safe and efficient transportation, especially during winter. In this study, we developed machine learning and computer …
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Διερεύνηση λοιμώξεων από πηκτάση-αρνητικά στελέχη του γένους Staphylococcus σε ασθενείς με προσθετικά υλικά
… (94.7%). Ακολουθούν οι παράγοντες vwbl και slush, που βρέθηκαν σε 31 (81.6%) και 15 (39.5%) S. lugdunensis, αντίστοιχα. Τα στελέχη από εν τω βάθει λοιμώξεις (DSIs) έφεραν σε μεγαλύτερο ποσοστό τα γονίδια vwbl και slush σε σχέση με αυτά από PDAIs και SSTIs . Ο κλώνος C υπερείχε στην παρουσία …
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Essays on entrepreneurial finance
… a series of real investment pitches from the Slush 100 pitching competition on three dimensions of appearance: The appearance of competence, trustworthiness and attractiveness. We find that entrepreneurs whose appearance is rated "more competent" are significantly more likely to attract angel …
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Analysis of the surface hydrology of the Greenland Ice Sheet using Sentinel-1 Synthetic Aperture Radar
… ability to pond to form features such as firn slush zones and supraglacial lakes. This study uses imagery from the recently launched Sentinel-1 Synthetic Aperture Radar sensors to investigate supraglacial lakes in southwest Greenland. This novel method can overcome some of the limitations of …
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Towards the development of calcium ion batteries
… electrolyte combined with solid-liquid metal slush counter and reference electrodes utilizing inert molybdenum, borosilicate glass, and polytetrafluoroethylene cell components. The counter and reference electrodes consist of saturated calcium amalgam and a calcium mercury intermetallic phase, …
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Optimization of conditions for vitrification of aqueous solutions of relevance to cryobiology
… coolant and/or semi-solid nitrogen, called slush nitrogen (SN), as the cooling medium were invented and then tested. The novel methods enabled rates of cooling that were far faster than previously possible. A chronic problem that plagued the progress with plunge cooling was the difficulty in …
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Water Vapor Sorption by Soy Proteins, Proteinates and Hydrolysates
… the water activity (a(,w)) of a saturated salt slush or by equilibrating a calibrated reference material to the a(,w) of a sample. Soy isolate dispersed in water, heated for 10 and 30 minutes at 100(DEGREES)C or 121(DEGREES)C and then freeze dried showed no statistically significant changes in …
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Multispectral classification and reflectance of glaciers: in situ data collection, satellite data algorithm development, and application in Iceland & Svalbard
… previous work which limited distinction to snow, slush, and ice facies. Based on these in situ data, a simple, and more importantly completely transferrable, classification scheme for glacier surfaces is presented for a range of satellite multispectral sensors. Again starting with in situ data, …
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Konturnahes Laserstrahlstrukturieren für Kunststoffspritzgießwerkzeuge
… forming techniques such as vacuum casting or slush molding, where structuring tools are always needed. The demonstrational machine consists of an existing 5-axis milling machine and incorporates modules for a 3-axis scanner and a laser beam source. A special profibus system and an extended NC …