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Articles 12211 - 12240 of 12299
Full-Text Articles in Physical Sciences and Mathematics
Developing Systems Solutions For Climate Change In The Built And Natural Environments, E. Barrella, J. Henriques, Samuel Morton, J. Nagel, A. Ogundipe, K. Paterson, O. Pierrakos, B. Striebig
Developing Systems Solutions For Climate Change In The Built And Natural Environments, E. Barrella, J. Henriques, Samuel Morton, J. Nagel, A. Ogundipe, K. Paterson, O. Pierrakos, B. Striebig
Samuel A Morton
No abstract provided.
On An Extension Of Riordan Array And Its Application In The Construction Of Convolution-Type And Abel-Type Identities, Tian-Xiao He, Leetsch Hsu, Xing Ron Ma
On An Extension Of Riordan Array And Its Application In The Construction Of Convolution-Type And Abel-Type Identities, Tian-Xiao He, Leetsch Hsu, Xing Ron Ma
Tian-Xiao He
Using the basic fact that any formal power series over the real or complex number field can always be expressed in terms of given polynomials {pn(t)}{pn(t)}, where pn(t)pn(t) is of degree nn, we extend the ordinary Riordan array (resp. Riordan group) to a generalized Riordan array (resp. generalized Riordan group) associated with {pn(t)}{pn(t)}. As new application of the latter, a rather general Vandermonde-type convolution formula and certain of its particular forms are presented. The construction of the Abel type identities using the generalized Riordan arrays is also discussed.
Women Of The Academy And The Sea: 2000–2014, Suzanne Oconnell
Women Of The Academy And The Sea: 2000–2014, Suzanne Oconnell
Suzanne OConnell
There is good news and bad news for twenty-first century women oceanographers. Tremendous progress has been made in breaking the glass ceiling, both in positions and in prestigious awards and medals (Table 1). There were many firsts, including the first woman to head the National Oceanic and Atmospheric Administration (NOAA; Jane Lubchenco) and the first woman to head the United States Geological Survey (USGS; Marcia McNutt). Commendably, other women are succeeding the first women in these very high level positions. Kathy Sullivan, the first woman to walk in space, succeeds Lubchenco. McNutt’s successor at the USGS not been confirmed; however, …
Ultrafast Thz Faraday Rotation In Graphene, James Heyman, R. Foo Kune, B. Alebachew, M. Nguyen, J. Robinson
Ultrafast Thz Faraday Rotation In Graphene, James Heyman, R. Foo Kune, B. Alebachew, M. Nguyen, J. Robinson
James Heyman
No abstract provided.
Temporal And Spatial Evolution Of Wave-Induced Ripple Geometry: Regular Versus Irregular Ripples, Timothy Nelson, George Voulgaris
Temporal And Spatial Evolution Of Wave-Induced Ripple Geometry: Regular Versus Irregular Ripples, Timothy Nelson, George Voulgaris
George Voulgaris
Concurrent observations of inner shelf near bed hydrodynamics and acoustic imagery of the seabed are used to relate wave-induced ripple geometry (wavelength and orientation) to near bed directional wave velocities. The observations were collected on the continental shelf of the South Atlantic Bight at water depths of 9.5 and 30 m off the coasts of South Carolina (median size 177 mm) and Georgia (388 mm), respectively. 2-D spectral analysis techniques are performed on the imagery to automate detection of ripple wavelength, orientation, and irregularity. Our analysis shows that ripple irregularity is a time-dependent process dependent on magnitude, direction, and duration …
Tsu Faculty Research Interest Database, David Owerbach
Tsu Faculty Research Interest Database, David Owerbach
David Owerbach
The TSU faculty research interest database was constructed by the Office of Research and was last updated on November 20, 2014.
Purification Of An Inducible Dnase From A Thermophilic Fungus, Kyle Landry, Andrea Vu, Robert Levin
Purification Of An Inducible Dnase From A Thermophilic Fungus, Kyle Landry, Andrea Vu, Robert Levin
Kyle S Landry
Purification And Characterization Of Iso-Ribonucleases From A Novel Thermophilic Fungus, Kyle Landry, Robert Levin
Purification And Characterization Of Iso-Ribonucleases From A Novel Thermophilic Fungus, Kyle Landry, Robert Levin
Kyle S Landry
The Fibonacci Number Of The Tadpole Graph, Joe Demaio
Optimised Random Mutations For Evolutionary Algorithms, Sean Mcgerty, Frank Moisiadis
Optimised Random Mutations For Evolutionary Algorithms, Sean Mcgerty, Frank Moisiadis
Frank Moisiadis
Constructing Carmichael Numbers Through Improved Subset-Product Algorithms, W.R. Alford, Jon Grantham, Steven Hayman, Andrew Shallue
Constructing Carmichael Numbers Through Improved Subset-Product Algorithms, W.R. Alford, Jon Grantham, Steven Hayman, Andrew Shallue
Andrew Shallue
Selectedworks Design 3 - Edit Mode, Steve Ling
Selectedworks Design 3 - Edit Mode, Steve Ling
Steve Ling
The Great Pretender, Douglas R. Jones
The Great Pretender, Douglas R. Jones
Douglas R Jones
This is an unpublished article, written by Richard Heyser in the late 1970s or early '80s intended for publication in Audio Magazine, on the topic of Group Delay.
Unpublished Writings From Audio Magazine: Proposed Series Chapter 3, Richard C. Heyser, Douglas R. Jones Ed.
Unpublished Writings From Audio Magazine: Proposed Series Chapter 3, Richard C. Heyser, Douglas R. Jones Ed.
Douglas R Jones
This is the third in a series of seven articles written by Richard C. Heyser in 1983. Heyser originally intended to publish this work in AUDIO magazine. This updated version has been edited and annotated by Douglas R. Jones.
Selectedworks Design 2, Steve Ling
Works Detail, Steve Ling
Selectedworks Design 1, Steve Ling
Selectedworks Design 4, Steve Ling
Selectedworks Design 3, Steve Ling
Observing, Reporting, And Deciding In Networks Of Sentences, H. Jerome Keisler, Jeffrey M. Keisler
Observing, Reporting, And Deciding In Networks Of Sentences, H. Jerome Keisler, Jeffrey M. Keisler
Jeffrey Keisler
In prior work we considered networks of agents who prove facts from their knowledge bases and report them to their neighbors in their common languages in order to help a decider verify a single sentence. In report complete networks, the signatures of the agents and the links between agents are rich enough to verify any decider's sentence that can be proved from the combined knowledge base. This paper introduces a more general setting where new observations may be added to knowledge bases and the decider must choose a sentence from a set of alternatives. We consider the question of when …
Opportunities For Energy Crop Production Based On Subfield Scale Distribution Of Profitability, Ian J. Bonner, Kara G. Cafferty, David J. Muth, Mark D. Tomer, David E. James, Sarah A. Porter, Douglas L. Karlen
Opportunities For Energy Crop Production Based On Subfield Scale Distribution Of Profitability, Ian J. Bonner, Kara G. Cafferty, David J. Muth, Mark D. Tomer, David E. James, Sarah A. Porter, Douglas L. Karlen
Douglas L Karlen
Incorporation of dedicated herbaceous energy crops into row crop landscapes is a promising means to supply an expanding biofuel industry while benefiting soil and water quality and increasing biodiversity. Despite these positive traits, energy crops remain largely unaccepted due to concerns over their practicality and cost of implementation. This paper presents a case study for Hardin County, Iowa, to demonstrate how subfield decision making can be used to target candidate areas for conversion to energy crop production. Estimates of variability in row crop production at a subfield level are used to model the economic performance of corn (Zea mays L.) …
How I Came To Study Heroes, Scott T. Allison
How I Came To Study Heroes, Scott T. Allison
Scott T. Allison
A review of events that led me to the scientific exploration of heroes and heroism.
Unpublished Writings From Audio Magazine: Proposed Series Chapter 1 And 2, Richard C. Heyser, Douglas R. Jones Ed.
Unpublished Writings From Audio Magazine: Proposed Series Chapter 1 And 2, Richard C. Heyser, Douglas R. Jones Ed.
Douglas R Jones
These are the first two in a series of seven articles written by Richard C. Heyser in 1983. Heyser originally intended to publish this work in AUDIO magazine. This updated version has been edited and annotated by Douglas R. Jones.
The Effects Of Surface Water Velocity On Hyporheic Interchange, Timothy Sickbert, Eric Wade Peterson
The Effects Of Surface Water Velocity On Hyporheic Interchange, Timothy Sickbert, Eric Wade Peterson
Eric Wade Peterson
When evaluating hyporheic exchange in a flowing stream, it is inappropriate to directly compare stream stage with subsurface hydraulic head (h) to determine direction and magnitude of the gradient between the stream and the subsurface. In the case of moving water, it is invalid to ignore velocity and to assume that stage equals the net downward pressure on the streambed. The Bernoulli equation describes the distribution of energy within flowing fluids and implies that net pressure decreases as a function of velocity, i.e., the Venturi Effect, which sufficiently reduces the pressure on the streambed to create the appearance of a …
A Regression Model To Investigate The Performance Of Black-Scholes Using Macroeconomic Predictors, Timothy A. Smith, Ersoy Subasi, Aliraza M. Rattansi
A Regression Model To Investigate The Performance Of Black-Scholes Using Macroeconomic Predictors, Timothy A. Smith, Ersoy Subasi, Aliraza M. Rattansi
Timothy Smith
A Class Of Permutation Tests For The Equality Of Two Marginal Survival Functions Using Paired Censored Data, Liang Li
Liang Li
Evolution Of The Stress And Strain Fields In The Eastern Cordillera, Colombia, Obi Egbue, James N. Kellogg
Evolution Of The Stress And Strain Fields In The Eastern Cordillera, Colombia, Obi Egbue, James N. Kellogg
James N Kellogg
This work integrates stress data from Global Positioning System measurements and earthquake focal mechanism solutions, with new borehole breakout and natural fracture system data to better understand the complex interactions between the major tectonic plates in northwestern South America and to examine how the stress regime in the Eastern Cordillera and the Llanos foothills in Colombia has evolved through time. The dataset was used to generate an integrated stress map of the northern Andes and to propose a model for stress evolution in the Eastern Cordillera. In the Cordillera, the primary present-day maximum principal stress direction is WNW-ESE to NW-SE, …
Fundamental Domain Of Invariant Sets And Applications, Pengfei Zhang
Fundamental Domain Of Invariant Sets And Applications, Pengfei Zhang
Pengfei Zhang
No abstract provided.
Tsu Faculty Publication Database, David Owerbach
Tsu Faculty Publication Database, David Owerbach
David Owerbach
THE TSU faculty publication database is for the years 2012-2014. The database was constructed by the Office of Research and was last updated on November 20, 2014.
Unpublished Writings From Audio Magazine: Proposed Series Chapter 4, Richard C. Heyser, Douglas R. Jones Ed.
Unpublished Writings From Audio Magazine: Proposed Series Chapter 4, Richard C. Heyser, Douglas R. Jones Ed.
Douglas R Jones
This is the fourth in a series of seven articles written by Richard C. Heyser in 1983. Heyser originally intended to publish this work in AUDIO magazine. This updated version has been edited and annotated by Douglas R. Jones.