PURR Registry

Python Programming Exercise With Specimen Data for Two Snakes

10.4231/D7D2-EA24

Michael Witt, 0000-0003-4221-7956, Olof Olsson, 0000-0002-7365-0691, Sean P. Brophy

01/16/2019

Specimen data including feeding schedules for a python and boa constrictor with a learning exercise for the python programming language that was used in the Engineering in the World of Data Learning Community at Purdue University

Acrantophis dumerili Library Science Programming Python Python regius Reptiles Teaching and learning

Shape-from-Echoes: MAGMA Code V1

10.4231/Q3AN-YR91

Gregor Kemper

02/01/2019

MAGMA Code to compute

Commutative Algebra Distance Geometry Electrical and Computer Engineering Groebner Basis MAGMA Code Signal Processing

Global Semiconductor Manufacturing Water Withdrawals

10.4231/NYGF-BH18

Inez Hua, 0000-0003-4977-5758, Kali D Frost, 0000-0003-2493-5065

03/01/2019

This study estimates and displays Tier 1 (direct manufacturing) and Tier 2 (electricity-related) water withdrawals by the semiconductor manufacturing industry. Scarcity-weighted withdrawals are also summarized by facility and watershed.

Environmental and Ecological Engineering Industrial Water Use Semiconductor Water Water Footprint Water Scarcity Water Withdrawals Water-Energy Nexus

Data for growing season nitrous oxide emissions from a Gray Luvisol as a function of long-term fertilization history and crop rotation

10.4231/7SH9-AD91

Dick Puurveen, Mekonnen Giweta, Miles Dyck, Sukdhev S. Malhi, Sylvie Quideau

02/08/2019

Data from 5 growing seasons (2013–2017) investigating long-term fertilization and crop rotation effects on growing season soil N2O and CO2 emissions, wheat yield and N uptake, N2O emission intensity and soil properties on a Gray Luvisol.

4R Agronomy IPNI Nitrous Oxide Soil Emissions Soil Fertility

Native tree and nonnative pest (insect and pathogen) species richness across the conterminous United States

10.4231/MM0B-JT53

Andrew Liebhold, Kevin Potter, Qinfeng Guo, Songlin Fei, 0000-0003-2772-0166

03/14/2019

Data presented in this publication include county level pest diversity and native host and non-host diversity and biomass.

Dilution Effect Exotic Pest Facilitation Effect Forest Ecosystem Forestry and Natural Resources Invasion

Evaluation of nitrogen stabilizers - nitrogen use efficiency and greenhouse gas emissions in Alberta cereal crops

10.4231/MDJM-0529

Dick Puurveen, Len Kryzanowski, Miles Dyck, Yuanpei Gao

02/08/2019

These data files summarize spring wheat yields and annual soil N2O emissions (non-steady-state chamber measurements) at two sites in Alberta, Canada (Lethbridge and Ellerslie) over 2016 and 2017.

4R Agronomy IPNI Nitrogen Fertilizer Nitrous Oxide Soil Emissions

20 Commercial Foods to Test 3-step Phenylalanine Estimation Process

10.4231/R7K35RV5

Amruthavarshini Talikoti, Mireille Boutin, 0000-0002-0837-6577

03/27/2019

This publication contains the ingredient list and phe:protein ratios for 20 commercial foods, along with assumptions made to test a proposed mathematical process to estimate phenylalanine in commercial foods.

Amino Acid Electrical and Computer Engineering Food Science Nutrients Phenylalanine Phenylketonuria PKU Protein