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West Chester University

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2014

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Articles 1 - 22 of 22

Full-Text Articles in Physical Sciences and Mathematics

El Nino Southern Oscillation (Enso) Enhances Co2 Exchange Rates In Freshwater Marsh Ecosystems In The Florida Everglades, Sparkle L. Malone, Christina L. Staudhammer, Steven F. Oberbauer, Paulo Olivas, Michael G. Ryan, Jessica L. Schedlbauer, Henry W. Loescher, Gregory Starr Dec 2014

El Nino Southern Oscillation (Enso) Enhances Co2 Exchange Rates In Freshwater Marsh Ecosystems In The Florida Everglades, Sparkle L. Malone, Christina L. Staudhammer, Steven F. Oberbauer, Paulo Olivas, Michael G. Ryan, Jessica L. Schedlbauer, Henry W. Loescher, Gregory Starr

Biology Faculty Publications

No abstract provided.


Vibrational And Structural Signatures Of The Crossover Between Dense Glassy And Sparse Gel-Like Attractive Colloidal Packings, Matthew A. Lohr, Tim Still, Raman Ganti, Matthew D. Gratale, Zoey S. Davidson, Kevin B. Aptowicz, Carl P. Goodrich, Daniel M. Sussman, A. G. Yodh Dec 2014

Vibrational And Structural Signatures Of The Crossover Between Dense Glassy And Sparse Gel-Like Attractive Colloidal Packings, Matthew A. Lohr, Tim Still, Raman Ganti, Matthew D. Gratale, Zoey S. Davidson, Kevin B. Aptowicz, Carl P. Goodrich, Daniel M. Sussman, A. G. Yodh

Physics & Engineering Faculty Publications

We investigate the vibrational modes of quasi-two-dimensional disordered colloidal packings of hard colloidal spheres with short-range attractions as a function of packing fraction. Certain properties of the vibrational density of states (vDOS) are shown to correlate with the density and structure of the samples (i.e., in sparsely versus densely packed samples). Specifically, a crossover from dense glassy to sparse gel-like states is suggested by an excess of phonon modes at low frequency and by a variation in the slope of the vDOS with frequency at low frequency. This change in phonon mode distribution is demonstrated to arise largely from localized …


Photoelectron Spectroscopy Of Boron Aluminum Hydride Cluster Anions, Haopeng Wang, Xinxing Zhang, Yeon Je Ko, Gerd Gantefoer, Kit H. Bowen, Xiang Li, Boggavarapu Kiran, Anil K. Kandalam Apr 2014

Photoelectron Spectroscopy Of Boron Aluminum Hydride Cluster Anions, Haopeng Wang, Xinxing Zhang, Yeon Je Ko, Gerd Gantefoer, Kit H. Bowen, Xiang Li, Boggavarapu Kiran, Anil K. Kandalam

Physics & Engineering Faculty Publications

No abstract provided.


A Chandra Grating Observation Of The Dusty Wolf-Rayet Star Wr 48a, Svetozar A. Zhekov, Marc Gagne, Stephen L. Skinner Apr 2014

A Chandra Grating Observation Of The Dusty Wolf-Rayet Star Wr 48a, Svetozar A. Zhekov, Marc Gagne, Stephen L. Skinner

Earth & Space Sciences Faculty Publications

No abstract provided.


Soils Series Map, Robert B. Gordon Natural Area, Martin Helmke, Ess 590/490 Students, West Chester University Apr 2014

Soils Series Map, Robert B. Gordon Natural Area, Martin Helmke, Ess 590/490 Students, West Chester University

Gordon Natural Area Soils Studies Documents

No abstract provided.


The Viability Of Aluminum Zintl Anion Moieties Within Magnesium-Aluminum Clusters, Haopeng Wang, Yeon Jae Ko, Xinxing Zhang, Gerd Gantefoer, Hansgeorg Schnoeckel, Bryan W. Eichhorn, Puru Jena, Boggavarapu Kiran, Anil K. Kandalam, Kit H. Bowen Jr. Mar 2014

The Viability Of Aluminum Zintl Anion Moieties Within Magnesium-Aluminum Clusters, Haopeng Wang, Yeon Jae Ko, Xinxing Zhang, Gerd Gantefoer, Hansgeorg Schnoeckel, Bryan W. Eichhorn, Puru Jena, Boggavarapu Kiran, Anil K. Kandalam, Kit H. Bowen Jr.

Physics & Engineering Faculty Publications

No abstract provided.


Aluminum Zintl Anion Moieties Within Sodium Aluminum Clusters, Haopeng Wang, Xinxing Zhang, Yeon Jae Ko, Andrej Grubisic, Xiang Li, Gerd Ganteför, Hansgeorg Schnöckel, Bryan W. Eichhorn, Mal-Soon Lee, Puru Jena, Anil K. Kandalam, Boggavarapu Kiran, Kit H. Bowen Feb 2014

Aluminum Zintl Anion Moieties Within Sodium Aluminum Clusters, Haopeng Wang, Xinxing Zhang, Yeon Jae Ko, Andrej Grubisic, Xiang Li, Gerd Ganteför, Hansgeorg Schnöckel, Bryan W. Eichhorn, Mal-Soon Lee, Puru Jena, Anil K. Kandalam, Boggavarapu Kiran, Kit H. Bowen

Physics & Engineering Faculty Publications

No abstract provided.


Predictors And Moderators Of Outcomes Of Hiv/Std Sex Risk Reduction Interventions In Substance Abuse Treatment Programs: A Pooled Analysis Of Two Randomized Controlled Trials, Paul Crits-Christoph, Robert Gallop, Jaclyn S. Sadicario, Hannah M. Markell, Donald A. Calsyn, Wan Tang, Hua He, Xin Tu, George Woody Jan 2014

Predictors And Moderators Of Outcomes Of Hiv/Std Sex Risk Reduction Interventions In Substance Abuse Treatment Programs: A Pooled Analysis Of Two Randomized Controlled Trials, Paul Crits-Christoph, Robert Gallop, Jaclyn S. Sadicario, Hannah M. Markell, Donald A. Calsyn, Wan Tang, Hua He, Xin Tu, George Woody

Mathematics Faculty Publications

No abstract provided.


An Infrastructure-Less Vehicle Counting Without Disruption, Jie Wu, Paul Sabatino, Jennifer Tsan, Zhen Jiang Jan 2014

An Infrastructure-Less Vehicle Counting Without Disruption, Jie Wu, Paul Sabatino, Jennifer Tsan, Zhen Jiang

Computer Science Faculty Publications

No abstract provided.


Assessing The Energy Efficiency And Emissions Of A Vertical Closed-Loop Geothermal System At West Chester University, Jacqueline Wilson Jan 2014

Assessing The Energy Efficiency And Emissions Of A Vertical Closed-Loop Geothermal System At West Chester University, Jacqueline Wilson

Earth & Space Sciences Student Work

No abstract provided.


Heavy Metal Xrf Analysis Of Ultramafic-Derived Serpentine Soils Located On Serpentine Barrens In Pennsylvania, Zachary Schagrin Jan 2014

Heavy Metal Xrf Analysis Of Ultramafic-Derived Serpentine Soils Located On Serpentine Barrens In Pennsylvania, Zachary Schagrin

Earth & Space Sciences Student Work

No abstract provided.


Soil Series Of The Gordon Natural Area, Soil Survey Staff, Natural Resources Conservation Service, United States Department Of Agriculture Jan 2014

Soil Series Of The Gordon Natural Area, Soil Survey Staff, Natural Resources Conservation Service, United States Department Of Agriculture

Gordon Natural Area Soils Studies Documents

Official Soil Series Descriptions.

Available URL: http://soils.usda.gov/technical/classification/osd/index.html

[Accessed 28 April 2014]. USDA-NRCS, Lincoln, NE


Petrology And Pedology Of The Gordon Natural Area: A Collaborative Service-Learning Project, Martin Helmke, Corinne Trice, Leeann Srogi Jan 2014

Petrology And Pedology Of The Gordon Natural Area: A Collaborative Service-Learning Project, Martin Helmke, Corinne Trice, Leeann Srogi

Gordon Natural Area Geology Studies Documents

No abstract provided.


The Mechanism Of Galvanic/Metal-Assisted Etching Of Silicon, Kurt W. Kolasinski Jan 2014

The Mechanism Of Galvanic/Metal-Assisted Etching Of Silicon, Kurt W. Kolasinski

Chemistry Faculty Publications

No abstract provided.


Gui: Gps-Less Traffic Congestion Avoidance In Urban Areas With Inter-Vehicular Communication, Zhen Jiang, Jie Wu, Paul Sabatino Jan 2014

Gui: Gps-Less Traffic Congestion Avoidance In Urban Areas With Inter-Vehicular Communication, Zhen Jiang, Jie Wu, Paul Sabatino

Computer Science Faculty Publications

No abstract provided.


X-Rays From Magnetic Massive Ob Stars, V. Petit, D. H. Cohen, Y. Naze´, Marc Gagne, R. H.D. Townsend, M. A. Leutenegger, A. Ud-Doula, S. P. Owocki, G. A. Wade Jan 2014

X-Rays From Magnetic Massive Ob Stars, V. Petit, D. H. Cohen, Y. Naze´, Marc Gagne, R. H.D. Townsend, M. A. Leutenegger, A. Ud-Doula, S. P. Owocki, G. A. Wade

Earth & Space Sciences Faculty Publications

No abstract provided.


A Multiwavelength View On The Dusty Wolf-Rayet Star Wr 48a, Svetozar A. Zhekov, Toma Tomov, Marcin P. Gawronski, Leonid N. Georgiev, Jura Borissova, Radostin Kurtev, Marc Gagne, Marcin Hajduk Jan 2014

A Multiwavelength View On The Dusty Wolf-Rayet Star Wr 48a, Svetozar A. Zhekov, Toma Tomov, Marcin P. Gawronski, Leonid N. Georgiev, Jura Borissova, Radostin Kurtev, Marc Gagne, Marcin Hajduk

Earth & Space Sciences Faculty Publications

No abstract provided.


Abstract Functional Stochastic Evolution Equations Driven By Fractional Brownian Motion, Mark A. Mckibben, Micah Webster Jan 2014

Abstract Functional Stochastic Evolution Equations Driven By Fractional Brownian Motion, Mark A. Mckibben, Micah Webster

Mathematics Faculty Publications

We investigate a class of abstract functional stochastic evolution equations driven by a fractional Brownianmotion in a real separable Hilbert space.Global existence results concerningmild solutions are formulated under various growth and compactness conditions. Continuous dependence estimates and convergence results are also established. Analysis of three stochastic partial differential equations, including a second-order stochastic evolution equation arising in the modeling of wave phenomena and a nonlinear diffusion equation, is provided to illustrate the applicability of the general theory.


A Metric On Max-Min Algebra, Jonathan Eskeldson, Miriam Jaffe, Viorel Nitica Jan 2014

A Metric On Max-Min Algebra, Jonathan Eskeldson, Miriam Jaffe, Viorel Nitica

Mathematics Faculty Publications

No abstract provided.


Bubbles: A Review Of Their Relationship To The Formation Of Thin Films And Porous Materials, Kurt W. Kolasinski Jan 2014

Bubbles: A Review Of Their Relationship To The Formation Of Thin Films And Porous Materials, Kurt W. Kolasinski

Chemistry Faculty Publications

No abstract provided.


Decomposition Of Atmospheric Aerosol Phase Function By Particle Size And Morphology Via Single Particle Scattering Measurements, Kevin B. Aptowicz, Jacqueline Sugar, Sean D. Martin, Richard K. Chang, Elena Fernandez, Yong-Le Pan, Ronald G. Pinnick Jan 2014

Decomposition Of Atmospheric Aerosol Phase Function By Particle Size And Morphology Via Single Particle Scattering Measurements, Kevin B. Aptowicz, Jacqueline Sugar, Sean D. Martin, Richard K. Chang, Elena Fernandez, Yong-Le Pan, Ronald G. Pinnick

Physics & Engineering Faculty Publications

No abstract provided.


Tropical Convexity Over Max-Min Semiring, Viorel Nitica, Sergei Sergeev Jan 2014

Tropical Convexity Over Max-Min Semiring, Viorel Nitica, Sergei Sergeev

Mathematics Faculty Publications

No abstract provided.