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.
Results
Showing 1 to 20 of 25 for “"Seesaw"”.
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Towards a reconstruction of the SUSY seesaw model
… detail how the unknown parameters of the SUSY seesaw model can be determined from measurements of observables at or below collider energies, namely rare flavor violating decays of leptons, slepton pair production processes at linear colliders and slepton mass differences. This is a challenging …
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SUSY Seesaw model and phenomenological implications for leptonic processes at low energies and leptogenesis
In this work the supersymmetric seesaw model and its effects on low-energy leptonic observables and thermal leptogenesis have been systematically investigated. Precision measurements will increase the sensitivity on lepton-flavor violating decays, particularly on Br(l_j->l_i gamma) and also on …
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Stabilizing the Seesaw: Accomplishing a Balanced Work Life Through the Application of Sociotechnical Systems Theory
… suggestions on how we can balance the work life seesaw.
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Is a picture really worth a thousand words? : some philosophical reflections on perceptual content
… is to show that theories of perception ride a seesaw which is unsatisfactory, the second is to present a way to dismount the seesaw that these theories ride. The proposed dismount is suggested in the form of nonconceptual content of perceptual experiential states. In part A of the paper the …
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Is a picture really worth a thousand words? Some philosophical reflections on perceptual content
… is to show that theories of perception ride a seesaw which is unsatisfactory, the second is to present a way to dismount the seesaw that these theories ride. The proposed dismount is suggested in the form of nonconceptual content of perceptual experiential states. In part A of the paper the …
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Investigating Different Image Representations for Image Retrieval
… image. The MIT Data Systems Group (DSG) created Seesaw, a system for interactive ad-hoc searches in image data sets with no assumption of pre-defined search queries made in advance. This thesis focuses on investigating different image representations to see which can improve image retrieval in …
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Molecular Mechanisms of Antimicrobial Resistance In Multi-Drug Resistant Enterococci
… resensitization, a phenomenon called the seesaw effect. The molecular mechanism of DAP-R and the seesaw effect are unknown. Here we show that LiaX is a surface exposed protein whose C-terminal domain inhibits LiaFSR in DAP-S strains. DAP-R strains highly secrete, both LiaX and the …
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Efficiently Searching for Objects Within Large Collections of Images and Video
… goal of this thesis is to describe two systems: SeeSaw and ExSample, designed to tackle instances of these problems on the large image and video collections, respectively. SeeSaw [57] helps users find results in queries where the visual semantic embedding used to index the data performs poorly. …
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Low temperature electron irradiation and annealing of pure cadmium
… effect may be a contributing factor to the ""seesaw effect."" Another physical process may contribute to the ""seesaw effect,"" namely, the trapping of interstitials at impurities and their subsequent detrapping during annealing."
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Collider phenomenology of heavy neutrinos
… neutrino oscillation experiments. The so-called seesaw extension of the Standard Model is probably the simplest idea to naturally explain the existence of tiny neutrino mass through the lepton number violating Majorana mass term. There is another alternative way, commonly known as the inverse …
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An Investigation of Micro-Hydro Power Generator Characteristics
… of MHPG maximum utilisation efficiency, a new Seesaw maximum power point tracking (MPPT) controller is presented. The simple but accurate analogue Seesaw MPPT, which incorporates feedforward control of the output voltage only in a current- mode operation, proved fast tracking control under …
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Left-right symmetric model and its TeV-scale phenomenology
… of understanding the neutrino masses via the seesaw mechanism. If the scale of parity restoration is in the few TeV range, we can expect new physics signals that are not present in the Standard Model in planned future experiments. We investigate the TeV-scale phenomenology of the various …
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Phenomenological Consequences of Heavy Right Handed Neutrinos
… weak-basis states. The Majorana nature of the seesaw type neutrinos generates new 2-loop diagrams that lead to a non-vanishing lepton EDM. Only estimates of the resulting EDM have been done in the literature. A full calculation of the 2-loop diagrams and the exact result is presented.
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Influence of Climate Variability on Terrestrial Hydrology in North America
… and ground heat flux in North America show a seesaw (or wavelike) spatial pattern.
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Novel probe structures for high-speed atomic force microscopy
… probe as well as a novel seesaw probe. Both cases implement electrostatic actuation, eliminating the need for piezoelectrics while demonstrating large - micron scale - actuation and sensitive displacement detection. These new probe designs can potentially demonstrate a wide …
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Radiative symmetry breaking in the supersymmetric minimal B-L extended standard model
… breaking of the B-L symmetry, and thus the seesaw mechanism is naturally implemented. Finally, we show that the the model naturally links Radiative EWSB, Spontaneous SUSY breaking and the Radiative B-L breaking at the TeV scale, which places this model in an ideal regime to be confirmed at …
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Neutrino masses and Baryogenesis via Leptogenesis in the Exceptional Supersymmetric Standard Model
… to the light neutrino mass puzzle is the seesaw model where right-handed neutrinos are introduced with large Majorana masses. The heavy Majorana right-handed (RH) neutrinos lead to lepton number violation in the early universe. They decay into either leptons or anti-leptons via Yukawa …
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Mapping Informality: An Approach to Classifying Sidewalk Informal Practices and Elements Through Street View Imagery
… for classifying sidewalk informality. Using Seesaw (Moll et al., 2022), a CLIP-based feedback loop retrieves and soft-labels candidate scenes. This is followed by manual verification and fine-tuning a lightweight ResNet on binary categories (e.g. stationary vs mobile vendors, etc.). Compared …
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Playspace for all : inclusive wayfinding
… play. The common elements (the slide, swing, seesaw) have become prescribed to where it has abandoned a major aspect that is important for play as a means of development - curiosity. This thesis proposes a reconsideration of playspaces, which embodies ideals that encourage play through self …
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