Physical Sciences and Mathematics Commons^™

Interval Neutrosophic Sets And Logic: Theory And Applications In Computing, Haibin Wang

Computer Science Dissertations

A neutrosophic set is a part of neutrosophy that studies the origin, nature, and scope of neutralities, as well as their interactions with different ideational spectra. The neutrosophic set is a powerful general formal framework that has been recently proposed. However, the neutrosophic set needs to be specified from a technical point of view. Here, we define the set-theoretic operators on an instance of a neutrosophic set, and call it an Interval Neutrosophic Set (INS). We prove various properties of INS, which are connected to operations and relations over INS. We also introduce a new logic system based on interval …

Upper Bound Analysis And Routing In Optical Benes Networks, Jiling Zhong

Computer Science Dissertations

Multistage Interconnection Networks (MIN) are popular in switching and communication applications. It has been used in telecommunication and parallel computing systems for many years. The new challenge facing optical MIN is crosstalk, which is caused by coupling two signals within a switching element. Crosstalk is not too big an issue in the Electrical Domain, but due to the stringent Bit Error Rate (BER) constraint, it is a big major concern in the Optical Domain. In this research dissertation, we will study the blocking probability in the optical network and we will study the deterministic conditions for strictly non-blocking Vertical Stacked …

A User-Centric Tabular Multi-Column Sorting Interface For Intact Transposition Of Columnar Data, David B. L. Miles

Theses and Dissertations

Many usability features designed in software applications are not procedurally intuitive for software users. A good example of software usability involves tabular sorting in a spreadsheet. Single-column sorting, activated with a mouse click to a column header or toolbar button, often produces rearranged listings that reduce cognitive organization beyond the sorted column. Multi-column sorting, generated through menu-driven processes, provides derived organization, however, locating feature options through menu-based systems can be confusing. A means to overcome this confusion is prioritized selection of database arrays issued to columnar displays for the purpose of intact transposition of data. This is a unique process …

Global Characterization Of Porcine Intrauterine Proteins During Early Pregnancy, Jean-Patrick R. Kayser, Jong G. Kim, Ronald Cerny, Jeffrey L. Vallet

Ronald Cerny Publications

Total protein secreted in the intrauterine lumen increases between day 10 and 13 post-estrus in both cyclic and pregnant gilts. The objective of this experiment was to identify those intrauterine proteins whose secretion changes during this time period. Sixteen mature gilts were either mated (day 0) or remained cyclic and were slaughtered at either day 10 or day 13 (n = 4 per status by day). At slaughter, each uterine horn was flushed with 20 ml Minimal Essential Medium. Flushings were dialyzed extensively against distilled water. A 0.5 ml aliquot of each was lyophilized, subjected to two-dimensional PAGE, and protein …

Lifetimes Of C-60(2-) And C-70(2-) Dianions In A Storage Ring, S. Tomita, J. U. Andersen, H. Cederquist, B. Concina, Olof E. Echt, J. S. Forster, K. Hansen, B. A. Huber, P. Hvelplund, J. Jensen, B. Liu, B. Manil, L. Maunoury

Physics & Astronomy

C-60(2-) and C-70(2-) dianions have been produced by electrospray of the monoanions and subsequent electron pickup in a Na vapor cell. The dianions were stored in an electrostatic ring and their decay by electron emission was measured up to 1 s after injection. While C-70(2-) ions are stable on this time scale, except for a small fraction of the ions which have been excited by gas collisions, most of the C-60(2-) ions decay on a millisecond time scale, with a lifetime depending strongly on their internal temperature. The results can be modeled as decay by electron tunneling through a Coulomb …

Near‐Infrared And Optical Limits For The Central X‐Ray Point Source In The Cassiopeia A Supernova Remnant, R. A. Fesen, G. G. Pavlov, D. Sanwal

Dartmouth Scholarship

We set new near-infrared and optical magnitude limits for the central X-ray point source (XPS) in the Cassiopeia A supernova remnant based on HST images. Near-infrared images of the center of Cas A taken with the NICMOS 2 camera in combination with the F110W and F160W filters (~J and H bands) have magnitude limits ≥26.2 and ≥24.6, respectively. These images reveal no sources within a 12 radius (corresponding to a 99% confidence limit) of the Chandra XPS position. The NICMOS data, taken together with broadband optical magnitude limits (R ~ 28 mag) obtained from a deep STIS CCD …

Structure Of Sc2O3 Films Epitaxially Grown On Α -Al2O3 (0001), A.R. Kortan, N. Kopylov, J. Kwo, M. Hong, C.P. Chen, J.P. Mannaerts, Sy_Hwang Liou

Sy-Hwang Liou Publications

The crystal structure of scandium oxide films epitaxially grown on α -Al₂O₃ (0001) under an ultrahigh-vacuum is studied by single-crystal x-ray diffraction. The Sc₂O₃ film grows in bixbyite phase on the basal (0001) surface of the sapphire substrate with its (111) axis aligned parallel to the substrate normal. In-plane orientation of the film, however, exhibits two distinct growth directions that are defined by the two possible surface orientations of the stepped α -Al₂O₃ substrate. The atomic structure of the high-quality epitaxial film is fully relaxed and the film has unusual thickness …

Electronic Structure And Vibrational Spectra Of C2B10-Based Clusters And Films, Kyungwha Park, M. R. Pederson, L. L. Boyer, Wai-Ning Mei, Renat F. Sabirianov, Xiao Cheng Zeng, Satya S. Bulusu, Seamus Curran, James Dewald, Ellen Day, Shireen Adenwalla, Manuel Diaz, Luis G. Rosa, Snjezana Balaz, Peter A. Dowben

Department of Physics and Astronomy: Faculty Publications

The electronic structure, total energy, and vibrational properties of C₂B₁₀H₁₂ (carborane)molecules and C₂B₁₀ clusters formed when the hydrogen atoms are removed from carborane molecules are studied using density functional methods and a semiempirical model. Computed vibrational spectra for carborane molecules are shown to be in close agreement with previously published measured spectra taken on carborane solids. Semiconducting boron carbide films are prepared by removing hydrogen from the three polytypes of C₂B₁₀H₁₂ deposited on various surfaces. Results from x-ray and Raman scattering measurements on these films are reported. …

Phase Change Enthalpies And Entropies Of Liquid Crystals, William Acree, James Chickos

Chemistry & Biochemistry Faculty Works

No abstract provided.

Phase Change Enthalpies And Entropies Of Liquid Crystals, William E. Acree, James S. Chickos

James Chickos

No abstract provided.

Adaptive Resource Replication In A Ubiquitous Peertopeer Based Multimedia Distribution Environment, L. Rong, I. Burnett

Faculty of Informatics - Papers (Archive)

A dynamic P2P architecture was proposed in our previous work to support resource adaptation/personalization according to the surrounding usage environment and user preferences. In this paper, we propose an adaptive resource replication strategy based on the proposed P2P architecture. It uses resource request rate as the metric to trigger the resource replication process, and proportionally replicate multimedia resources into various configuration states according to the properties of peers (i.e., terminal capabilities and user preferences) and the size of peer clusters. Also, the strategy uses peer related information stored on super peers to determine which peers should be selected to perform …

Chiral Approach To Phi Radiative Decays, Joseph Schechter, Deirdre Black, Masayasu Harada

Physics - All Scholarship

The radiative decays of the phi meson are known to be a good source of information about the a0(980) and f0(980) scalar mesons. We discuss these decays starting from a non-linear model Lagrangian which maintains the (broken) chiral symmetry for the pseudoscalar (P), scalar (S) and vector (V) nonets involved. The characteristic feature is derivative coupling for the SPP interaction. In an initial approximation which models all the scalar nonet radiative processes together with the help of a point like vertex, it is noted that the derivative coupling prevents the a0 and f0 resonance peaks from getting washed out (by …

The Formation Conditions Of Ironoxide Deposits In Hasancelebi (Malatya); A Microthermometric Approach, Gülay Sezerer Kuru, İlkay Kuşcu, Bilge Şaliş, Erkan Yilmazer, Gökhan Demi̇rela

Bulletin of the Mineral Research and Exploration

No abstract provided.

Design Synthesis From Interaction And State-Based Specifications, Jun Sun, Jin Song Dong

Research Collection School Of Computing and Information Systems

Interaction-based and state-based modeling are two complementary approaches of behavior modeling. The former focuses on global interactions between system components. The latter concentrates on the internal states of individual components. Both approaches have been proven useful in practice. One challenging and important research objective is to combine the modeling power of both effectively and then use the combination as the basis for automatic design synthesis. We present a combination of interaction-based and state-based modeling, namely, Live Sequence Charts and Z, for system specification. We then propose a way of generating distributed design from the combinations. Our approach handles systems with …

Trapezoidal Phase-Shifting Method For Three-Dimensional Shape Measurement, Peisen S. Huang, Song Zhang, Fu-Pen Chiang

Song Zhang

We propose a novel structured light method, namely a trapezoidal phase-shifting method, for 3-D shape measurement. This method uses three patterns coded with phase-shifted, trapezoidal-shaped gray levels. The 3-D information of the object is extracted by direct calculation of an intensity ratio. Compared to traditional intensity-ratio-based methods, the vertical or depth resolution is six times better. Also, this new method is significantly less sensitive to the defocusing effect of the captured images, which makes large-depth 3-D shape measurement possible. If compared to sinusoidal phase-shifting methods, the resolution is similar, but the data processing speed is at least 4.5 times faster. …

Rejuvenation Of The Pre-Cambrian Najd Fault System And Its Importance In The Oil Province Of Saudi Arabia., Doğan Peri̇nçek, Salih Saner, Khattab G. Al-Hi̇nai̇

Bulletin of the Mineral Research and Exploration

No abstract provided.

Forward Jet Production In Deep Inelastic Ep Scattering And Low-X Parton Dynamics At Hera, S. Chekanov, M. Derrick, S. Magill, S. Miglioranzi, B. Musgrave, J. Repond, R. Yoshida, Margarita C. K. Mattingly, N. Pavel, A. G. Yagües Molina, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, A. Polini

Faculty Publications

Differential inclusive jet cross sections in neutral current deep inelastic ep scattering have been measured with the ZEUS detector using an integrated luminosity of 38.7 pb-1. The jets have been identified using the kT cluster algorithm in the longitudinally invariant inclusive mode in the laboratory frame; they have been selected with jet transverse energy, ETjet above 6 GeV and jet pseudorapidity, ηjet, between -1 and 3. Measurements of cross sections as functions of ETjet, Björken x and the photon virtuality, Q2, are presented. Three phase-space regions have been selected in order to study parton dynamics from the most global to …

Applying Reflection Tomography In The Postmigration Domain To Multifold Ground-Penetrating Radar Data, John H. Bradford

CGISS Publications and Presentations

Acquisition and processing of multifold ground-penetrating radar (GPR) data enable detailed measurements of lateral velocity variability. The velocities constrain interpretation of subsurface materials and lead to significant improvement in image accuracy when coupled with prestack depth migration (PSDM). Reflection tomography in the postmigration domain was introduced in the early 1990s for velocity estimation in seismic reflection. This robust, accurate method is directly applicable in multifold GPR imaging. At a contaminated waste facility within the U.S. Department of Energy’s Hanford site in Washington, the method is used to identify significant lateral and vertical velocity heterogeneity associated with infilled waste pits. Using …

Where Are The Benefits In Crm Technology Investment?, T. R. Coltman

Faculty of Informatics - Papers (Archive)

A common belief today is that sustainable competitive advantages are in some way positively correlated with customer focused behavior and CRM technology. However, the enthusiasm generated around CRM and a select concentration of companies that might be classified as "relationship leaders" is in stark contrast to the nay saying of many business commentators. Building on the resource-based view of the firm this study identifies the human and technological capabilities required to successfully execute a CRM program. Further, the study shows that to be successful, CRM programs must be feasible and this requires a wider understanding of the structural and behavioral …

A New Approaching To Petrogenesis And Age Data Of Alkaline Volcanics Cutting Through Dağküplü Ophiolite, Northwestern Si̇vri̇hi̇sar (Eski̇şehi̇r), Ender Sarifakioğlu, Hayrettin Özen, A.Olcay Çolakoğlu, Hüseyin Sayak

Bulletin of the Mineral Research and Exploration

No abstract provided.

Search For W And Z Bosons In The Reaction P̅P → Two Jets + Γ At √S = 1.8 Tev, Darin Acosta, Kenneth A. Bloom, Cdf Collaboration

Kenneth Bloom Publications

We present a study of the dijet invariant mass distribution for the reaction p̅p → two jets + γ + X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment. We compare the data to predictions for the production of a photon with two jets, together with the resonant processes p̅p → W/Z + γ +X, in which the W and Z bosons decay hadronically. A fit is made to the dijet invariant mass distribution combining the nonresonant background and resonant processes. We use the result to establish …

Equation Of State And Beginning Of Thermalization After Preheating, Dmitry Podolsky, Gary Felder, Lev Kofman, Marco Peloso

Physics: Faculty Publications

We study the out-of-equilibrium nonlinear dynamics of fields after post-inflationary preheating. During preheating, the energy in the homogeneous inflaton is exponentially rapidly transfered into highly occupied out-of-equilibrium inhomogeneous modes, which subsequently evolve towards equilibrium. The infrared modes excited during preheating evolve towards a saturated distribution long before thermalization completes. We compute the equation of state during and immediately after preheating. It rapidly evolves towards radiation domination long before the actual thermal equilibrium is established. The exact time of this transition is a non-monotonic function of the coupling between the inflaton and the decay products, and it varies only very weakly …

“Lignitic Sandstones” Of The Trakya Basin, Muzaffer Si̇yako

Bulletin of the Mineral Research and Exploration

No abstract provided.

Evaluation Of The Vaporization, Fusion, And Sublimation Enthalpies Of The 1-Alkanols: The Vaporization Enthalpy Of 1-, 6-, 7-, And 9-Heptadecanol, 1-Octadecanol, 1-Eicosanol, 1-Docosanol, 1-Hexacosanol, And Cholesterol At T = 298.15 K By Correlation Gas Chromatography, Gary Nichols, Sasha Kweskin, Margaret Frericks, Sarah Reiter, Gin Wang, Jennifer Orf, Brett Carvallo, Dorothea Hillesheim, James Chickos

James Chickos

No abstract provided.

Pre-Neogene Stratigraphy Of The Karaburun Peninsula (W Of İzmi̇r Turkey), Ali Çakmakoğlu, Z. Rıfkı Bi̇lgi̇n

Bulletin of the Mineral Research and Exploration

No abstract provided.

Channel-Reach Morphology Dependence On Energy, Scale, And Hydroclimatic Processes With Implications For Prediction Using Geospatial Data, Alejandro N. Flores, Brian P. Bledsoe, Christopher O. Cuhaciyan, Ellen E. Wohl

Alejandro N. Flores

Channel types found in mountain drainages occupy characteristic but intergrading ranges of bed slope that reflect a dynamic balance between erosive energy and channel boundary resistance. Using a classification and regression tree (CART) modeling approach, we demonstrate that drainage area scaling of channel slopes provides better discrimination of these forms than slope alone among supply- and capacity-limited sites. Analysis of 270 stream reaches in the western United States exhibiting four common mountain channel types reveals that these types exist within relatively discrete ranges of an index of specific stream power. We also demonstrate associations among regional interannual precipitation variability, discharge …

Asian Carp -Aquatic Invasive Species Issues, Program Accomplishments, And Program Needs

National Invasive Species Council

Pathways and Introductions into the United States

Biology and Ecology

Distribution and Abundance

Ecological Risks and Impacts

Threats to the Great Lakes Basin

Threat to Other Basins and Locations

What is the Fish and Wildlife Service Doing?

Draft Environmental Assessment For Listing Silver Carp (Hypophthalmichthys Molitrix) As Injurious Wildlife Under The Lacey Act

National Invasive Species Council

In this environmental assessment, we consider two alternatives for the proposed action to add silver carp (Hypophthalmichthys molitrix) to the list of injurious wildlife under the Lacey Act: 1) no action; and 2) adding all forms (diploid and triploid) of live silver carp, gametes, eggs and hybrids. Three alternatives considered, but dismissed from further analysis were 1) adding all forms of live and dead silver carp, gametes, eggs and hybrids; and 2) adding only diploid (fertile) forms of live silver carp, gametes, eggs and hybrids; and 3) require double-escape proof aquaculture ponds, transport vehicles and containers for typical …

A Systematic Study On The Thermodynamic And Transport Properties Of Layered Ruthenates, Xiunu Lin

University of Kentucky Doctoral Dissertations

In the 4d transition metal oxides, the extension of the 4d orbitals leads to comparable and thus competitive kinetic and coulomb energies. As a result, small perturbations can induce significant changes in their physical properties, giving rise to a class of exotic phenomena that are rarely found in other materials. The ruthenates materials with readily tunable parameters open an avenue to study the strong electronic correlation in the rarely explored territory: the 4d transition metal oxides.

The bilayered system, Ca₃Ru₂O₇, belongs to the Ruddlesden-Popper series in which the physical properties are intimately linked to …

Near-Infrared Observations Of Comet-Asteroid Transition Objects, Julie Elaine Ziffer

Electronic Theses and Dissertations

The primary objective of this research is to characterize the surface composition of five comet-asteroid transition objects via near-infrared spectroscopy. The five targets include two asteroids with Tisserand invariants lower than 3.0 (1373 Cincinnati and 2906 Caltech), one asteroid that is likely an extinct comet (944 Hidalgo), one intermittent activity comet (162P/Siding Spring), and one nearly dormant comet (28P/Neujmin1). Previous research regarding cometary end states and dynamical and physical properties of comets and asteroids provides the foundation for this work. Focusing primarily on the 1-2.5 µm spectral region of the five target objects, this project specifically searches for mineral species …