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 55 for “"adaptive mechanisms"”.
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Adaptive mechanisms for self-aware multicore systems
… will show the effectiveness of a number of adaptive mechanisms for self-aware multicore systems. We show that adding these mechanisms improves efficiency, and then make a case for coordinated adaptive systems. Coordinated systems treat adaptivity as a first-class object, and can outperform …
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Adaptive Mechanisms of the Heart to Ischaemic Stress
… heart to ischaemic stress is not uniform and adaptive mechanisms play a role in attenuating myocyte damage and improving performance. The mechanisms of such adaptations are poorly understood and likely multifactorial. The main aim of this thesis was to examine these mechanisms using the models …
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Multiple adaptive mechanisms for predictive models on streaming data.
… require a prompt response. In recent years many adaptive predictive models have been proposed for dealing with these issues. Most of these methods use more than one adaptive mechanism, deploying all of them at the same time at regular intervals or in some other fixed manner. However, this manner …
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Neural adaptive mechanisms in respiratory regulation : theory and experiments
… better knowledge of these underling brain mechanisms. While the task of breathing may seem straightforward, the respiratory system faces many challenges that threaten to perturb homeostasis. It has been shown that the respiratory system adapts itself to better meet changing conditions, for …
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Adaptive Mechanisms of an Estuarine Synechococcus based on Genomics, Transcriptomics, and Proteomics
… pathways, transport systems, and sensing mechanisms when nitrate and phosphate are limited. Zinc toxicity led to oxidative stress and a global down regulation of photosystems and the translation machinery. From the stress response studies seven chromosomal toxin-antitoxin (TA) genes, were …
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The role of adaptive mechanisms in the development of azole resistance in Aspergillus fumigatus
Contains fulltext : 293024.pdf (Publisher’s version ) (Open Access)
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An exploration of work environment adaptive mechanisms used by women living with HIV/AIDS in Gaborone-Botswana
BACKGROUND: Cycling has become increasingly popular as a recreational and competitive sport, and the positive health benefits of cycling are well known. However, there are negative health effects associated with cycling. Exercise induced muscle damage (EIMD) and fatigue are common in cycling …
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INVESTIGATION OF THE ADAPTIVE MECHANISMS TO OCEAN ACIDIFICATION IN PATELLA SPECIES FROM CO2 VENT SYSTEMS OF THE MEDITERRANEAN SEA
RIASSUNTO Il continuo incremento delle emissioni antropogeniche di anidride carbonica (CO2) in atmosfera è uno dei principali fattori che contribuiscono all’acidificazione degli oceani (OA). Infatti, circa il 30% della CO2 emessa viene assorbita dagli oceani, dove ne altera l’equilibrio chimico e …
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Self-adapting simulated artificial societies
… are limited by the fact their agents are rarely adaptive despite adaptability often touted as one of Agent-Based Modelling's greatest strengths. In this work we remedy this by investigating whether Machine Learning (ML) algorithms can be used as adaptive mechanisms for Agent-based Models …
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Identification and Targeting of Therapeutic Resistance Mechanisms in Inflammatory Breast Cancer
… in IBC, and thus, strategies targeting the mechanisms that drive drug resistance could prevent or reverse therapeutic resistance, significantly improving patient prognosis. Based on analysis of previously developed models of therapeutic resistant IBC, we hypothesized that apoptotic …
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MOLECULAR ASPECTS OF ENDOTHELIAL CELL FUNCTION AND HYPOXIA-DEPENDENT TUMOR ANGIOGENESIS
… and nutrients tumor cells activate a variety of adaptive mechanisms. Among them, hypoxia-induced angiogenesis, i.e. the formation of tumor blood vessels from pre-existing vasculature, has proved to be of critical importance, and has led to the development of anti-angiogenic therapy in the …
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Chlorophyll Levels and Leaf Chlorplast Ultrastructure as Ecotypic Characters in Xanthium Strumarium L.
… objective of the work was to clarify some of the adaptive mechanisms that a common widespread species would show as a possible requirement for survival in its natural habitats. Analysis of various populations of Xanthium (cocklebur) indicated differences in chlorophyll levels and leaf chloroplasts …
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The effect of copper on the growth, development and chemical composition of some dryland wheat cultivars
… on a molecular level to explain these adaptive mechanisms.
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Ressecamento ocular: desenvolvimento de uma teoria de enfermagem de médio alcance
… that the environment is an actor in human adaptive systems; health as a state in which the person seeks to promote through adaptation; nursing as a profession that promotes adaptation; and the person as an adaptive system that is controlled by stimuli, control and feedback. The central …
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The Role of tRNA methyltransferases in Cancer
… cancer cell proliferation, stress responses, and adaptive mechanisms in various cancer types. The role of TRMT1 in colorectal and ovarian cancer models was first investigated. Phenotypic assays revealed that TRMT1 knockout resulted in a proliferation defect in DLD- 1 colorectal cancer cells, …
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INSIGHTS INTO THE SELECTION AND FUNCTION OF COPY-NUMBER ALTERATIONS DURING CANCER EVOLUTION
… constraints influence CNA landscapes, uncovering adaptive mechanisms that enable cancer cells to tolerate genomic instability while maintaining essential functions. The connections between these investigations highlight the interplay of genomic architecture, selective forces, and functional …
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Mechanisms of CCR5 Agonist/Antagonist Inhibition of HIV-1 Entry and In Vitro Selection of Virus Resistant to Maraviroc
… entry, receptor affinity relationships, and adaptive mechanisms of HIV-1 virus in response to treatment with CCR5 entry inhibitors.
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Potential adaptive signaling pathways in the diaphragm of mdx mice treated with micro-dystrophin combined with voluntary running
… a negative impact of running on GT. To explore mechanisms to explain this decrease, transcriptome profiles for each of the study groups were assessed. RNASeq data revealed differentially expressed genes (DEGs) from groupwise comparisons. Transcripts identified using the Jackson Labs' Gene …
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Innovative Capabilities of the Agricultural Biotechnology Sector in Hungary
… ability to adapt. Institutions hold both the adaptive mechanisms for change and the legacies of the past which can help or hinder that change.
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Energy aware and privacy preserving protocols for ad hoc networks with applications to disaster management
… was investigated. Specifically, novel energy-adaptive mechanisms were designed for autonomous creation of the ad hoc network, distribution of data capturing task among the devices, and collection of data with minimum delay"--Abstract, page iii.</p>
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