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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 4747 for “"Heavy"”.
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Searching for Heavy Photons With Detached Vertices in the Heavy Photon Search Experiment
<p>The Jefferson Lab Heavy Photon Search (HPS) experiment is searching for a hypothetical massive particle called the heavy photon which could mediate a dark electromagnetic-type force. If heavy photons kinetically mix with Standard Model photons, they may be radiated by electrons scattering from a …
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Collider phenomenology of heavy neutrinos
… this work we investigate the signatures of such heavy neutrinos, having mass in the Electroweak scale at the high energy colliders. Based on a simple realization of inverse seesaw model we fix the model parameters to reproduce the neutrino oscillation data and to satisfy the other experimental …
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Heavy metals in river sediments
… from the River Cynon. The concentrations of heavy metals in the samples were determined by Atomic Absorption Spectroscopy after digestion of the dried sample. A rapid hydrochloric acid/hydrogen peroxide digestion was chosen after a brief comparison with the more traditional nitric/perchloric …
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MODES IN HEAVY METAL MUSIC
<p>Modality is quite commonplace in heavy metal music, including some of the less common modes such as Phrygian and Locrian. This thesis provides musical examples and analyses of heavy metal music based on theories of scholars such as Brett Clement and Nicole Biamonte and demonstrates how modes are …
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Identification Of Heavy Metal Transporters
Increased release of heavy metals of geogenic and anthropogenic origin has led to generation of multiple polluted sites in the USA and across the world that are waiting for efficient clean-up technologies. Phytoremediation uses plants to mitigate these types of environmental problems, and provides …
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Heavy nuclides in cosmic radiation.
Massachusetts Institute of Technology. Dept. of Physics. Thesis. 1969. B.S.
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Search for new heavy particles.
Thesis. 1976. Ph.D. cn--Massachusetts Institute of Technology. Dept of Physics.
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Heavy duty mack truck styling
Thesis: B.S., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1949
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Charged Particle Multiplicity and Open Heavy Flavor Physics in Relativistic Heavy Ion Collisions at the LHC
… measurements of centrality dependence of open heavy flavor suppression. These measurements are carried out with the Pb+Pb collisions data at the LHC energy and = 2.76 TeV with the ATLAS detector. For the charged particle measurements, charged particles are reconstructed with two algorithms …
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Heavy-duty emissions inventory and prediction
Heavy duty vehicle emissions represent a significant portion of the mobile source emissions inventory. Accurate estimation of their contribution is essential as on-highway and non-road heavy duty diesel emissions account for at least one third of the oxides of nitrogen (NOx) in the inventory. West …
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A Relativistic Model for Heavy Mesons
<p>Motivated by the present interest in the heavy quark effective theory, we construct a model for heavy mesons based on a relativistic bound state wave equation, the Gross equation. The kernel we use is based on scalar confining and vector Coulomb potentials. Wave functions are treated to leading …
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HEAVY TRUCK COLLISION WITH BRIDGE PIERS
… severe bridge damage are generally caused by heavy-duty trucks, generally tractor-semitrailers weighing 360 kN (80,000 lb). The handful of tests that were conducted to study heavy truck collision employed rigid piers, which means that the deformation and failure mechanisms of the piers were …
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Effect of Heavy Metals on Bacteria
<p>Heavy metals have become devastating environmental contaminants due to their widespread use in the manufacture of electronics, plastics, batteries and dyes. The discharge of heavy metals into the environment has caused concern about their effects on the ecosystem. Many metals are essential for …
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The Photo-Fission of Heavy Elements
Made available in DSpace on 2014-12-05T19:35:49Z (GMT). No. of bitstreams: 1 0007844.pdf: 5346098 bytes, checksum: 90ba058997100a933d545854c87b52ab (MD5) Previous issue date: 1954
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Elementary excitations in heavy-fermion superconductors
… is presented of the elementary excitations in heavy-fermion superconductors, under the hypothesis that the Cooper pairs are in a relative p-wave or d-wave. First, all p-wave and d-wave states are classified in the presence of strong spin-orbit coupling and crystal fields, which are important …
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