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 140 for “"cHL"”.
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A Struggle Against the Odds: Understanding the Lived Experiences of Canadian Hockey League (CHL) Players
… the experiences of Canadian Hockey League (CHL) players using a Foucauldian theory-based analysis. Specifically, this thesis contends that power relations between players and CHL hockey authorities need to be critically assessed. The CHL is the world’s leading developmental junior ice hockey …
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Modifikationen am Photosystem II-Reaktionszentrum
… in das RC integriert werden. Dabei wurde ein Chlorophyll a (Chl) gegen ein [Ni2+]-Chlorophyll a (Ni-Chl), ein [3-Acetyl]-chlorophyll a (Ac-Chl) sowie ein [3-Acetyl]-Demethoxycarbonyl-Chlorophyll a (Ac-Py-Chl) ausgetauscht. Der Austausch mit [Zn2+]-Chlorophyll (Zn-Chl) und …
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The pathogenesis of classical Hodgkin lymphoma : investigation of possible viral pathogens and recurrent chromosomal imbalances
… with different aetiologies: classical HL (cHL) (~95% of cases) and nodular lymphocyte-predominant HL. In Europe, ~82% of young adults with cHL are non-Epstein-Barr virus associated and epidemiological studies have suggested that a common infectious agent may play a key role in the aetiology …
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Assessing the spatiotemporal variation of phytoplankton biomass in Nandoni reservoir in the Vhembe District (South Africa) using LANDSAT satellite imagery
Chlorophyll–a (chl–a) is an optical active compound used as proxy for phytoplankton biomass to determine the trophic state of the aquatic ecosystem. Traditional approaches for monitoring aquatic system are time consuming, expensive, and non–continuous, therefore, Remote Sensing technologies are …
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Triplet Excitons in Natural Photosynthetic and Artificial Light Harvesting Systems: Measurement and Modeling.
Under full sunlight, unprotected (Bacterio)Chlorophyll ((B)Chl) molecules photodegrade in a matter of minutes. This is the result of the generation of highly reactive singlet oxygen (1O2) by energy transfer from the (B)Chl triplet state (3(B)Chl) to the oxygen ground state. Natural photosynthetic …
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Language Policy and Mandarin Investment of Tertiary Chinese Heritage Language Learners from Dialect Backgrounds in New Zealand
… learners, including Chinese heritage language (CHL) learners. While CHL learners have attracted research attention in Chinese language education, most studies neglect the diversity among CHL learners in terms of their sociocultural and linguistic backgrounds. Focusing on a particular CHL learner …
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Evaluating multi-satellite chlorophyll-a datasets an ocean colour case study within the Southern Benguela
Chlorophyll-a (chl-a), a photosynthetic pigment that can be derived from satellite ocean colour, is often used as a proxy for phytoplankton biomass and to derive primary productivity. Initiatives such as the Ocean Colour Climate Change Initiative (OC-CCI) produce merged multi-satellite products to …
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Applications of Reservoir Limnology Theory and Steady-State Modeling to Eutrophication Management in Beaver Lake, Arkansas
… were utilized to create a statistical model of chlorophyll-a (Chl-a), an indicator of PB, and Secchi transparency (ST), an indicator of Chl-a, in Beaver Lake, Arkansas, a 12,800-ha reservoir, in order to hindcast historical conditions. Sampling for Chl-a, ST, and photic depth occurred …
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The Effect of Hearing Impairment on Word Processing of Infant- and Adult-Directed Speech
… is known about how children with hearing loss (CHL) process words. The Emergent Coalition Model (ECM) of early word learning proposes that multiple cues (e.g., perceptual, social, linguistic) are used to facilitate word learning. Because hearing loss influences speech perception, different word …
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CHARACTERISATION OF A NOVEL SMALL MOLECULE INHIBITOR FOR IMMUNE ACTIVATION IN TRIPLE NEGATIVE BREAST CANCER
… identified a novel small molecule inhibitor, CHL-4, whose anti-tumour effects function through Lyn kinase, a member of the Src family kinases. This current study characterised a novel immunomodulatory role for CHL-4, which is able to increase gene and protein expression of Type I/III IFNs in …
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A Systematic Literature Review: Literacy Practices and Roles of Chinese Parents and Chinese Heritage Language Teachers In Chinese Children’s Literacy Learning
… Chinese parents and Chinese heritage language (CHL) teachers in Chinese children’s literacy learning at home and in the CHL classrooms. Through the theoretical framework that is, in part, premised in a pedagogy of multiliteracies, this SLR generated data from 41 screened articles. The articles …
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Chinese Heritage Language Maintenance and Identity Construction: Investigation of the Family Language Policy of Chinese Immigrant Families in New Zealand
… to shed light on Chinese heritage language (CHL) maintenance and identity construction in Chinese immigrant families in New Zealand by investigating the implementation of family language policy (FLP) and the sequential outcomes of CHL competency. Accordingly, it provides valuable information …
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Analyzing variation in plant canopy conversion efficiency and assessing canopy and leaf photosynthetic efficiency in soybean with reduced chlorophyll content
… this research tested the hypothesis that reduced chlorophyll content would increase εc at both the canopy and leaf level using field and microscopy techniques. In chapter one, a meta-analysis was used to statistically quantify the effects of greenhouse gases, weather-related stresses projected to …
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The Influence of Changing Nutrients and Warming on Phytoplankton and its Interactions with Zooplankton in the North Sea
… examines how these changes affect phytoplankton (Chlorophyll-a, Chl-a) and phytoplankton–zooplankton interactions using long-term satellite and in situ data. Satellite ocean-color analyses show predominantly declining Chl-a anomalies across the German Bight, with localized increases near the Elbe …
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Quantifying phytoplankton biomass and sediment in river plumes along the Agulhas Bank using remotely sensed data with deep learning techniques
… Total Suspended Matter (TSM) and chlorophyll-a concentration ([Chl-a]) data products using a suite of available AC options against in situ [Chl-a] and TSM. The in situ data were collected through filtrations for fluorometric ([Chl-a]) and gravimetric (TSM) analyses. The …
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Comparison of spatial and spectral properties of Landsat-8 and Sentinel-2 data for mapping plant chlorophyll-a
Background Chlorophyll-a (Chl-a) is a vital parameter to assess vegetation quality in plants as an indicator of photosynthetic capacity to ensure proper flow of ecosystem services. Nowadays, with a rapid increase in human population and deforestation chl-a in higher plants remain at risk from …
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Protection Covers for Trafficked Turf
… four days over the 20-day period to analyze chlorophyll (Chl a, Chl b, Chl a+b) and carotenoids (carot) under split factors of light intensity (12hr, PAR 530 μmol m-2 s-1, 5 μmol m-2 s-1) and soil moisture (50%, 75% of pot soil moisture capacity). Field trial treatment effects were observed …
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Microalgae scenedesmus sp. Bioreactor for removal of nutrients and organic contents from wet market wastewater
… Reaction rate constant, k = 29.50 mg NH3-N /mg chl-a per day and k= 22.12 mg PO43−/mg chl-a per day and saturation constant, Km= 227.68 mg/L of NH3-N and Km= 279.00 mg/L of PO43− with YN= 0.017 mg chl-a/mg NH3-N and Yp= 0.054 mg chl-a/mg PO43−. Thus, these expressions suggested that PO43− …
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Spectral Fluorometric Characterization of Phytoplankton Community Composition and Biomass, Chromophoric Dissolved Organic Matter, and Photosynthetic Capacity Using the Algae Online Analyzer
… used to test the AOA's ability to measure total chlorophyll a (chl a), phytoplankton community composition, chromophoric dissolved organic matter (CDOM), and phytoplankton group-specific photosynthetic capacity. In the field, I found that the AOA over-estimated total chl a (as compared to direct …
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Seasonal and interannual variability of surface chlorophyll-a and sea surface temperature in the Delgoa Bight, southern Mozambique
Multi satellite data for surface chlorophyll‐a (Chl‐a), sea surface temperature (SST), sea surface wind (SSW) and sea level anomalies (SLA) have been obtained and analysed over the Delagoa Bight (24‐28°S, 32‐36°E), southern Mozambique for the period 2003‐2012 at monthly time scales. Both …
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