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 11 of 11 for “"Mbes"”.
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Policy Implementation by Executive Order: A Quantitative Analysis of the Effects of Agency Decisions and Organizational Characteristics on Government Expenditures Through a Minority Businesses Enterprise Set-Aside Program in Ohio
… agencies use minority business enterprises (MBEs) to provide goods, services, and access to opportunities as strategies to respond to citizens’ demand for equality in obtaining governmental bids. Set-aside programs have come under scrutiny in the United States since their inception in the …
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Brain-Targeted Teaching As A Tool To Facilitate Implementing Mind Brain And Education Science Into Community College Pedagogy
… from mind, brain, and education science (MBES) could improve teaching and learning yet, MBES is not consistently applied in higher education pedagogy. This qualitative study examined the perceptions of community college faculty of the Brain-Targeted Teaching (BTT) framework as a tool to …
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Acoustic data optimisation for seabed mapping with visual and computational data mining
… the redundancy issues in multibeam echosounder (MBES) data by using the component plane visualisation of a Self Organising Map (SOM). A total of 16 visual groups were identified among the 132 statistical data descriptors. The optimised MBES dataset had 35 attributes from 16 visual groups and …
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Quantitative Comparison of Benthic Habitat Maps Derived From Multibeam Echosounder Backscatter Data
… recently developed for Multibeam Echosounders (MBES). This interest is mainly the result of the multiplicity of these systems’ outputs (that is, bathymetry, backscatter mosaic, angular response and water-column data), which allows for multiple approaches to seabed or habitat classification and …
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Multibeam echosounding as a tool for mapping geologic features, bathymetry and modern vents, Yellowstone National Park, Wyoming
… This research employed a multibeam echosounder (MBES) in Lewis Lake and Yellowstone Lake, in August 2011, to describe and interpret the geologic and geomorphic processes that have shaped Lewis Lake, as well as enhance our understanding of selected hydrothermally-active areas within Yellowstone …
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Estimation of Angular Response Curves Using a Phase Differencing Bathymetric Sonar
<p>Although Multibeam Echosounders (MBES) backscatter products like Angular Response Curves (ARC) and mosaics have been used and applied to different sediment types as classification tools, little is known about the extraction and interpretation of ARCs using Phase Differencing Bathymetric Sonar …
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Upper slope geomorphology of Sardinian southern continental margin, applications to habitat mapping supporting marine strategy
… (ROV), coupled with multibeam echo-sounder (MBES), enabled to perform interpretative hypothesis validation, controlled sampling and detailed observation of specific mesophotic habitats with noninvasive protocols, which are particularly relevant for habitats of conservation interest. Marine …
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Designing a Pre-assessment platform to promoting the use of Green Star NZ rating systems at the early stage
… the need to address the Main Barrier Elements (MBEs) and includes more specific in-depth information on the GSNZ rating system. This platform displays specific issues, important details about barriers. The third goal of the pre-assessment platform is to assign difficulty levels to the indicators …
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Influence of riparian vegetation on near-bank flow structure and rates of erosion on a large meandering river
… flow conditions and multi-beam echo sounding (MBES) during near-bankfull conditions, and scales of roughness were evaluated using Hilbert-Huang Transform spectral analysis and root-mean-square analysis. Results show that scales of roughness along banks composed primarily of non-cohesive …
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The sedimentology of bedforms to barforms within tidally-influenced fluvial zones (TIFZx): lower Columbia River, OR/WA, USA, and the lower Chehalis River, WA, USA
… Administration (NOAA) multibeam echo sounding (MBES) surveys of the main LCR navigation channel bed, reveals that in the mixed tidal-fluvial regime, dune morphology drastically changes from tidally-reversing 2-2.5D bedforms possessing heights < 1m, to 3D dunes that are downstream-migrating with …
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The sedimentary architecture of meandering rivers: The influence of bend migration style
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms