PURR Registry

OPQ: A Matlab suite of programs for generating orthogonal polynomials and related quadrature rules

10.4231/R7959FHP

03/29/2017

This is a set of Matlab codes and data files for generating orthogonal polynomials and related quadrature rules.

Computer Science Gauss-type quadrature rules Mathematics Matlab Modification algorithms for orthogonal polynomials Orthogonal polynomials Software source code Variable-precision arithmetic Walter Gautschi Archives

Wabash spectral-biogeochemical database

10.4231/R7000030

Indrajeet Chaubey , Jing Tan , Keith A Cherkauer

02/08/2017

This comprehensive spectral-biogeochemical database is developed for the Wabash River and the Tippecanoe River in Indiana, United States.

Agricultural and Biological Engineering Agriculture Biological Engineering Bottom properties Inherent optical properties Look-up table Wabash River Water Quality Water reflectance

Full list of citations from: Systematic Review of Research in P-12 Engineering Education from 2000-2015

10.4231/R7WD3XJB

Anastasia M Rynearson , Corey A Mathis , Emilie A Siverling , Morgan M Hynes , Senay Purzer

02/15/2017

This is a list of 218 citations that were included in a systematic review for the International Journal of Engineering Education article titled: Systematic Review of Research in P-12 Engineering Education from 2000-2015.

Engineering Education K-12 precollege systematic review

Core Engineering Design Competencies

10.4231/R7B56GQZ

Kerrie A Douglas , Robin S Adams , Tamara J. Moore

01/11/2017

Common engineering design competencies and learning objectives for grades 4-8.

Assessment Engineering Education

Agricultural Advisors’ Climate Risk Perceptions: 2013-14 Interview Data

10.4231/R73776P3

Amber Mase , Cody Knutson , Jean McGuire , Linda S. Prokopy , Lois Morton , Maria Lemos , Melissa J. Widhalm , Michael Dunn , Nick Babin , Sarah Church , Tonya Haigh

11/30/2017

Fifty-seven agricultural advisors in 3 Midwestern states were interviewed from Dec 2013-April 2014 about their perceptions of climate-related impacts and risks.

Agriculture Climate Change Interviews Midwest

Purdue University Buildings Demolition, Construction Images, August 2017, MATH Building Camera

10.4231/R79K48C2

Alexander M. Hainen , Andrew T. Sydelko , Darcy M. Bullock , David Burford , Michael Witt

09/25/2017

Two iconic buildings on the Purdue University campus, the Engineering Administration Building and the retired Heating and Power Plant-North, were targeted for demolition in 2012 to make way for the construction of the Wilmeth Active Learning Center.

Active Learning Center construction ALC Construction building construction Civil Engineering ENADALC Purdue University WALC Wilmeth Active Learning Center

Purdue University Buildings Demolition, Construction Images, January 2017, POTR Building Camera 2

10.4231/R7MP5181

Alexander M. Hainen , Andrew T. Sydelko , Darcy M. Bullock , David Burford , Michael Witt

02/03/2017

Two iconic buildings on the Purdue University campus, the Engineering Administration Building and the retired Heating and Power Plant-North, were targeted for demolition in 2012 to make way for the construction of the Wilmeth Active Learning Center.

Active Learning Center construction building construction Civil Engineering construction time-lapse ENADALC Purdue University WALC Wilmeth Active Learning Center

Genetic engineering of Arabidopsis to overproduce disinapoyl esters, potential lignin modification molecules

10.4231/R77H1GJB

Clint C S Chapple , Huaping Mo , Jeong Kim , Shinyoung Lee

02/02/2017

BBIO-D-16-00198R1 Genetic engineering of Arabidopsis to overproduce disinapoyl esters, potential lignin modification molecules Shinyoung Lee; Huaping Mo; Jeong Im Kim; Clint Chapple. Biotechnology for Biofuels

Arabidopsis Biochemistry Biotechnology

The first 100 recurrence coefficients for a Pollaczek-type weight function with parameters in the interval [1/10,10]

10.4231/R73R0QV2

Walter Gautschi

02/27/2017

The first 100 recurrence coefficients for the weight function w(x)=exp(-(1-x^2)^(-a)) on [-1,1], a=1/10, 1/2, 1, 2, . . . , 10

Computer Science Mathematics Walter Gautschi Archives weight functions

32-digit values of the first 100 recurrence coefficients for a Pollaczek-type weight function with parameter 1/2

10.4231/R72R3PP7

Walter Gautschi

02/27/2017

32-digit values of the first 100 recurrence coefficients for the weight function w(x)=exp(-(1-x^2)^(-a)) on [-1,1], a=1/2

Computer Science Mathematics Modification algorithms for orthogonal polynomials Orthogonal polynomials Pollaczek weigh function Walter Gautschi Archives weight functions

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