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Articles 7741 - 7764 of 7764
Full-Text Articles in Physical Sciences and Mathematics
Nummulites Biofabrics As Tool For Quality Evaluation Of The Eocene Jdeir Formation Reservoirs Nw Offshore, Libya, Abdusalam Ali Agail
Nummulites Biofabrics As Tool For Quality Evaluation Of The Eocene Jdeir Formation Reservoirs Nw Offshore, Libya, Abdusalam Ali Agail
Open Access Theses & Dissertations
The southern Tethys margin constitutes an important hydrocarbon reservoir. It is formed mainly of Nummulite rich facies of the Jdeir Formation deposited during the Eocene epoch (Late Ypresian age) in the giant El-Bouri oil field-Sabratah Basin-NW Libya. Deposits of the Jdeir Formation directly overlay the Jirani dolomite and Bilal Formation, and unconformably underlay the Tellil Group and Ghallil Formation.
Nummulite accumulations are good indicators for hydrocarbon studies and they have been targets for numerous studies around the world. Nummulite "Large foraminifera" tests are usually identified by two forms: A-form and B-form. Previous studies have highlighted many different aspects of foraminifers …
Pituophis Catenifer Deserticola (Great Basin Gophersnake) Predation, Steven J. Wamback, Richard M. Engeman
Pituophis Catenifer Deserticola (Great Basin Gophersnake) Predation, Steven J. Wamback, Richard M. Engeman
United States Department of Agriculture Wildlife Services: Staff Publications
A variety of taxa have been observed to· prey upon Pituophis catenifer, including mammals, birds-of prey, and other snakes. Here, we describe an unusual two-day observation of predation on a mature Great Basin gophersnake by a brown trout (Salmo trutta).
The observation took place in Jones Canyon, Utah, USA, on the grounds of the Jones Hole National Fish Hatchery (JHNFH). Jones Creek' emanates from springs at the head of Jones Canyon on hatchery grounds, and flows north to south 6.4 km to the Green River, approximately paralleling the Utah-Colorado border. The stream runs for about 0.3 km …
Rodents And Other Vertebrate Invaders In The United States, Michael W. Fall, Michael L. Avery, Tyler A. Campbell, Peter J. Egan, Richard M. Engeman, David Pimentel, William C. Pitt, Stephanie A. Shwiff, Gary W. Witmer
Rodents And Other Vertebrate Invaders In The United States, Michael W. Fall, Michael L. Avery, Tyler A. Campbell, Peter J. Egan, Richard M. Engeman, David Pimentel, William C. Pitt, Stephanie A. Shwiff, Gary W. Witmer
United States Department of Agriculture Wildlife Services: Staff Publications
Contents
Introduction
Assessing impacts of rodents and other vertebrate invaders
Accounts of some important vertebrate invaders
Norway rat (Rattus norvegicus)
Roof rat (Rattus rattus)
Polynesian rat (Rattus exulans)
House mouse (Mus Musculus)
Nutria (Myocastor coypus)
Gambian giant pouched rat (Cricetomys gambianus)
Feral swine (Sus scofa)
Small Indian Mongoose (Herpestes javanicus)
Rock pigeon (Columba livia)
House sparrow (Passer domesticus)
European starling (Sturnus vulgaris)
Monk parakeet (Myiopsitta monachus)
Brown tree snake (Boiga irregularis)
Burmese python (Python …
Analysis Of Electrodeposited Nickel-Iron Alloy Film Composition Using Particle-Induced X-Ray Emission, Alyssa Frey, Nicholas Wozniak, Timothy Nagi, Matthew Keller, J. Mark Lunderberg, Graham F. Peaslee, Paul Deyoung, Jennifer R. Hampton
Analysis Of Electrodeposited Nickel-Iron Alloy Film Composition Using Particle-Induced X-Ray Emission, Alyssa Frey, Nicholas Wozniak, Timothy Nagi, Matthew Keller, J. Mark Lunderberg, Graham F. Peaslee, Paul Deyoung, Jennifer R. Hampton
Faculty Publications
The elemental composition of electrodeposited NiFe thin films was analyzed with particle-induced X-ray emission (PIXE). The thin films were electrodeposited on polycrystalline Au substrates from a 100mM NiSO4, 10 mM FeSO4, 0.5M H3BO3, and 1M Na2SO4 solution. PIXE spectra of these films were analyzed to obtain relative amounts of Ni and Fe as a function of deposition potential and deposition time. The results show that PIXE can measure the total deposited metal in a sample over at least four orders of magnitude with similar fractional uncertainties. The technique is …
Hollow Glass Microspheres As Micro Media For Complex Metal Hydrides Hydrogen Storage Compounds, Rana Mohtadi, Tomoya Matsunaga, Kit Heung, Ray Schumacher, George Wicks
Hollow Glass Microspheres As Micro Media For Complex Metal Hydrides Hydrogen Storage Compounds, Rana Mohtadi, Tomoya Matsunaga, Kit Heung, Ray Schumacher, George Wicks
Journal of the South Carolina Academy of Science
No abstract provided.
Glamor- Or How We Achieved A Common Understanding On The Decrease Of Glass Dissolution Kinetics Through International Cooperation, P. Van Iseghem, M. Aertsens, S. Gin, B. Grambow, D. Strachan, P. Mcgrail, G. Wicks, T. Mcmenamin
Glamor- Or How We Achieved A Common Understanding On The Decrease Of Glass Dissolution Kinetics Through International Cooperation, P. Van Iseghem, M. Aertsens, S. Gin, B. Grambow, D. Strachan, P. Mcgrail, G. Wicks, T. Mcmenamin
Journal of the South Carolina Academy of Science
No abstract provided.
Overview Of Hybrid Microwave Technology, Rebecca Schulz, George Wicks, Diane Folz, David Clark
Overview Of Hybrid Microwave Technology, Rebecca Schulz, George Wicks, Diane Folz, David Clark
Journal of the South Carolina Academy of Science
No abstract provided.
Nanocarriers For Biomedical Applications, Shuyi Li, Lynsa Nguyen, Hairong Xion, Meiyao Wang, Tom C.-C. Hu, Jin-Xiong She, Steven M. Serkiz, George G. Wicks, William S. Dynan
Nanocarriers For Biomedical Applications, Shuyi Li, Lynsa Nguyen, Hairong Xion, Meiyao Wang, Tom C.-C. Hu, Jin-Xiong She, Steven M. Serkiz, George G. Wicks, William S. Dynan
Journal of the South Carolina Academy of Science
No abstract provided.
Applications Of Biotechnology In Development Of Biomaterials: Nanotechnology And Biofilms, Robin L. Brigmon, Christopher Berry, Raj N. Singh, Roger J. Narayan
Applications Of Biotechnology In Development Of Biomaterials: Nanotechnology And Biofilms, Robin L. Brigmon, Christopher Berry, Raj N. Singh, Roger J. Narayan
Journal of the South Carolina Academy of Science
No abstract provided.
Removal And Sequestration Of Iodide From Alkaline Solutions Using Silver-Doped Carbon Nanotubes, Adrian L. Pishko, Steven M. Serkiz, Apparao M. Rao
Removal And Sequestration Of Iodide From Alkaline Solutions Using Silver-Doped Carbon Nanotubes, Adrian L. Pishko, Steven M. Serkiz, Apparao M. Rao
Journal of the South Carolina Academy of Science
No abstract provided.
Water Quality And Corrosion: Considerations For Nuclear Reactor Systems, Robert L. Sindelar, Greg T. Chandler, John L. Micalonis
Water Quality And Corrosion: Considerations For Nuclear Reactor Systems, Robert L. Sindelar, Greg T. Chandler, John L. Micalonis
Journal of the South Carolina Academy of Science
No abstract provided.
Table Of Contents
Journal of the South Carolina Academy of Science
No abstract provided.
Sirna-Mediated Inhibition Of The Hiv-1 Transactivator Of Transcription, Alexander Jureka, Pricilla Simon, William Jackson
Sirna-Mediated Inhibition Of The Hiv-1 Transactivator Of Transcription, Alexander Jureka, Pricilla Simon, William Jackson
Journal of the South Carolina Academy of Science
No abstract provided.
Gold Nanospheres As Inhibitors Of Amyloid- Β Protein Aggregation Involved In Alzheimer’S Disease, Mihyun Lim, Deborah Soto-Ortega, Rahina Mahtab, Melissa Moss
Gold Nanospheres As Inhibitors Of Amyloid- Β Protein Aggregation Involved In Alzheimer’S Disease, Mihyun Lim, Deborah Soto-Ortega, Rahina Mahtab, Melissa Moss
Journal of the South Carolina Academy of Science
No abstract provided.
An Investigation Into The Use Of Neural Networks For The Prediction Of The Stock Exchange Of Thailand, Suchira Chaigusin
An Investigation Into The Use Of Neural Networks For The Prediction Of The Stock Exchange Of Thailand, Suchira Chaigusin
Theses: Doctorates and Masters
Stock markets are affected by many interrelated factors such as economics and politics at both national and international levels. Predicting stock indices and determining the set of relevant factors for making accurate predictions are complicated tasks. Neural networks are one of the popular approaches used for research on stock market forecast. This study developed neural networks to predict the movement direction of the next trading day of the Stock Exchange of Thailand (SET) index. The SET has yet to be studied extensively and research focused on the SET will contribute to understanding its unique characteristics and will lead to identifying …
Enhancing The Teaching And Learning Of Computational Estimation In Year 6, Paula Mildenhall
Enhancing The Teaching And Learning Of Computational Estimation In Year 6, Paula Mildenhall
Theses: Doctorates and Masters
There have been repeated calls for computational estimation to have a more prominent position in mathematics teaching and learning but there is still little evidence that quality time is being spent on this topic. Estimating numerical quantities is a useful skill for people to be able to use in their everyday lives in order to meet their personal needs. It is also accepted that number sense is an important component of mathematics learning (McIntosh, Reys, Reys, Bana, & Farrell, 1997; Paterson, 2004) and that computational estimation is an important part of number sense (Edwards, 1984; Markovits & Sowder, 1988; Schoen, …
Plurigaussian Simulation Of Rocktypes Using Data From A Gold Mine In Western Australia, Robin Dunn
Plurigaussian Simulation Of Rocktypes Using Data From A Gold Mine In Western Australia, Robin Dunn
Theses: Doctorates and Masters
Stochastic simulation of rocktypes, or the geometry of the geology, is a major area of continuing research as earth scientists seek a better understanding of an orebody as a precursor to the assignment of continuous rock properties, allowing more economically appropriate decisions regarding mine planning. This thesis analyses the suitability of particular geostatistical rock type modelling algorithms when applied to the five rocktypes evident in drill hole data from the Big Bell gold mine near Cue, Western Australia. The background of the geostatistical theory is considered, in particular the concept of the random function model and the link between the …
Determinants Of Knowledge Mapping Adoption In Software Maintenance, Joseph K. Lee
Determinants Of Knowledge Mapping Adoption In Software Maintenance, Joseph K. Lee
Theses: Doctorates and Masters
Knowledge Maps (KMaps) could be ideally suited for resolving many of the traceability problems in computer software maintenance. This thesis provides an understanding of the various factors that will encourage or impede the software maintenance community to adopt KMaps as part of their process. ABC Company in Perth, Western Australia, was chosen as the research site because it is a multinational software development company with customers in many major cities around the world. Since Knowledge Mapping (KMapping) is relatively new to most software staffers, it was necessary to develop a Software Maintenance KMap prototype. A literature review of KMapping, innovation …
Model Based Test Suite Minimization Using Metaheuristics, Usman Farooq
Model Based Test Suite Minimization Using Metaheuristics, Usman Farooq
Theses: Doctorates and Masters
Software testing is one of the most widely used methods for quality assurance and fault detection purposes. However, it is one of the most expensive, tedious and time consuming activities in software development life cycle. Code-based and specification-based testing has been going on for almost four decades. Model-based testing (MBT) is a relatively new approach to software testing where the software models as opposed to other artifacts (i.e. source code) are used as primary source of test cases. Models are simplified representation of a software system and are cheaper to execute than the original or deployed system. The main objective …
Magnetic Micro-Confinement Of Quantum Degenerate Gases, Ahmed M. Abdelrahman
Magnetic Micro-Confinement Of Quantum Degenerate Gases, Ahmed M. Abdelrahman
Theses: Doctorates and Masters
In this dissertation we explore the basic principles of the magnetic micro-confinement of the quantum degenerate gases where the approach of the so-called two-dimensional magnetic lattices has been theoretically and experimentally investigated. In this research a new generation of two-dimensional magnetic lattice has been proposed and considered as a developing phase for the previous approaches. Its advantage relies on introducing a simplified method to create single or multiple micro-traps of magnetic field local minima distributed, at a certain working distance, above the surface of a thin film of permanent magnetic material. The simplicity in creating the magnetic field local minima …
Measurement Of Heavy-Quark Jet Photoproduction At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, N. Bartosik, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, V. Bokhonov, T. Bold, O. Bolilyi, Margarita C. K. Mattingly
Measurement Of Heavy-Quark Jet Photoproduction At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, N. Bartosik, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, V. Bokhonov, T. Bold, O. Bolilyi, Margarita C. K. Mattingly
Faculty Publications
The Author(s) 2011. Photoproduction of beauty and charm quarks in events with at least two jets has been measured with the ZEUS detector at HERA using an integrated luminosity of 133 pb−1. The fractions of jets containing b and c quarks were extracted using the invariant mass of charged tracks associated with secondary vertices and the decay-length significance of these vertices. Differential cross sections as a function of jet transverse momentum, pjetT, and pseudora pidity, ηjet, were measured. The data are compared with previous measurements and are well described by next-toleading- order QCD predictions.
A Gravitational Wave Observatory Operating Beyond The Quantum Shot-Noise Limit, J. Abadie, B. P. Abbott, R. Abbott, T. D. Abbott, M. Abernathy, C. Adams, R. Adhikari, C. Affeldt, P. Ajith, B. Allen, G. S. Allen, E. Amador Ceron, D. Amariutei, R. S. Amin, S. B. Anderson, W. G. Anderson, K. Arai, M. A. Arain, M. C. Araya, S. M. Aston, D. Atkinson, P. Aufmuth, C. Aulbert, B. E. Aylott, S. Babak, P. Baker, S. Ballmer, D. Barker, B. Barr, P. Barriga, L. Barsotti, Tiffany Z. Summerscales
A Gravitational Wave Observatory Operating Beyond The Quantum Shot-Noise Limit, J. Abadie, B. P. Abbott, R. Abbott, T. D. Abbott, M. Abernathy, C. Adams, R. Adhikari, C. Affeldt, P. Ajith, B. Allen, G. S. Allen, E. Amador Ceron, D. Amariutei, R. S. Amin, S. B. Anderson, W. G. Anderson, K. Arai, M. A. Arain, M. C. Araya, S. M. Aston, D. Atkinson, P. Aufmuth, C. Aulbert, B. E. Aylott, S. Babak, P. Baker, S. Ballmer, D. Barker, B. Barr, P. Barriga, L. Barsotti, Tiffany Z. Summerscales
Faculty Publications
© 2011 Macmillan Publishers Limited. All rights reserved. Around the globe several observatories are seeking the first direct detection of gravitational waves (GWs). These waves are predicted by Einstein's general theory of relativity and are generated, for example, by black-hole binary systems. Present GW detectors are Michelson-type kilometre-scale laser interferometers measuring the distance changes between mirrors suspended in vacuum. The sensitivity of these detectors at frequencies above several hundred hertz is limited by the vacuum (zero-point) fluctuations of the electromagnetic field. A quantum technology - the injection of squeezed light - offers a solution to this problem. Here we demonstrate …
Development Of A System To Optimise Water Recharge And Timber Production From Pinus Pinaster Aiton Plantations On The Gnangara Water Mound, Scott Wood
Theses
Degree Name:
Doctor of Natural Resource Management
In 1996, the Western Australian Government decided to progressively liquidate 21,000 hectares of Pinus pinaster Aiton plantations located 20 kilometres north of Perth on the Gnangara Water Mound. The decision was made for a number of reasons but one of the principal concerns was the conflict between water use and timber production. The decision to liquidate the plantation over a prescribed period while meeting a legal requirement to produce timber for a laminated veneer lumber plant provided the opportunity to integrate the large database on plantation growth and water recharge and use operational …
Development Of A Long Range Wireless Sensor Platform, Daryoush Bayat
Development Of A Long Range Wireless Sensor Platform, Daryoush Bayat
Theses: Doctorates and Masters
Wireless Sensor Networks have emerged as an exciting field in recent years. There have been numerous studies on how to improve and standardise different aspects of wireless sensor networks. This paper aims to develop a wireless sensor network suitable for environmental monitoring applications. More specifically this paper aims to address the limited communication range of the existing wireless sensor technology. In order to achieve the desired objectives, we have initially developed a hardware platform and then integrated the hardware with a long range RF radio module to achieve the goals. The system is further enhanced with mesh networking capabilities to …