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Articles 31 - 60 of 501
Full-Text Articles in Physical Sciences and Mathematics
Raman Spectroscopy For Authentication Of African Tribal Masks, Huzaifa Islam Shah, Joshua Sebree
Raman Spectroscopy For Authentication Of African Tribal Masks, Huzaifa Islam Shah, Joshua Sebree
Fall 2018 - Chemical Analysis Class Projects
University of Northern Iowa museum’s collection includes some wooden African tribal masks and African wood samples . Authenticity of the masks was doubted, therefore 5 of the masks and 27 different African wood samples were analyzed using Raman spectroscopy to determine the authenticity of the masks. The data obtained suggested that none of the masks were made up of the wood samples from Africa examined in the project.
Near-Infrared Spectroscopy Of African Tribal Masks, Jordan Smith, Huzaifa Shah, Kaitlyn Parrott
Near-Infrared Spectroscopy Of African Tribal Masks, Jordan Smith, Huzaifa Shah, Kaitlyn Parrott
Fall 2018 - Chemical Analysis Class Projects
The project attempts to determine the authenticity of African masks using near-infrared spectroscopy.
5th Annual Sustainability Report, Saint Mary's College Of California
5th Annual Sustainability Report, Saint Mary's College Of California
Sustainability Report
No abstract provided.
Properties Of The Secondary Hochschild Homology, Jacob Laubacher
Properties Of The Secondary Hochschild Homology, Jacob Laubacher
Faculty Creative and Scholarly Works
Abstract. In this paper we study properties of the secondary Hochschild homology of the triple (A, B, ε) with coefficients in M. We establish a type of Morita equivalence between two triples and show that H•((A, B, ε);M) is invariant under this equivalence. We also prove the existence of an exact sequence which connects the usual and the secondary Hochschild homologies in low dimension, allowing one to perform easy computations. The functoriality of H•((A, B, ε);M) is also discussed.
Quantification Of Trigonellinefrom Coffee Beans And Its Correlation With The Ph, Kashif A. Shaikh, Jaspreet K. Rishi, Joshua Sebree
Quantification Of Trigonellinefrom Coffee Beans And Its Correlation With The Ph, Kashif A. Shaikh, Jaspreet K. Rishi, Joshua Sebree
Fall 2018 - Chemical Analysis Class Projects
This project analyzed the amount of trigonelline preseent in coffee beans at various stages of the roasting process.
Raman Spectroscopy Of Bronze Disease On Wwii Artifacts, Andrea M. Reutzel
Raman Spectroscopy Of Bronze Disease On Wwii Artifacts, Andrea M. Reutzel
Fall 2018 - Chemical Analysis Class Projects
Patina is a film that forms on bronze or similar metals over a long period of time due to an oxidation reaction. If cuprous chloride in copper alloys are present, it reacts with water to create hydrochloric acid. Hydrochloric acid in the presence of metals will cause corrosions of the bronze and over time it will completely eat away at the metal. This reaction, known as Bronze Disease, is different than patina. Patina can act as a coat and preserver for metals. The University of Northern Iowa’s Museum is experiencing Bronze Disease on artifacts in the WWII collection. The Bronze …
Determination Of Caffeine In Peruvian Coffee At Different Levels Of Roast As Measured Through Capillary Electrophoresis, Jaspreet Kaur Rishi, Kashif Shaikh, Joshua Sebree
Determination Of Caffeine In Peruvian Coffee At Different Levels Of Roast As Measured Through Capillary Electrophoresis, Jaspreet Kaur Rishi, Kashif Shaikh, Joshua Sebree
Fall 2018 - Chemical Analysis Class Projects
For this project, the amount of caffeine per gram of Peruvian coffee at different levels of roast was determined in 14 samples using capillary electrophoresis.
Ft-Mir-Atr Of Organic Residues From Inside Peruvian Sacrificial Jars, Warren Rouse, Dr. Joshua Sebree
Ft-Mir-Atr Of Organic Residues From Inside Peruvian Sacrificial Jars, Warren Rouse, Dr. Joshua Sebree
Fall 2018 - Chemical Analysis Class Projects
This project used various solvents in an attempt to determine the identity of the contents of Peruvian jars to determine their purpose.
Compounds Of Coffee Over The Roasting Process, Alex Jaspering
Compounds Of Coffee Over The Roasting Process, Alex Jaspering
Fall 2018 - Chemical Analysis Class Projects
The poster explores the changes in the concectration of chemical compounds as coffee beans are roasted.
Exploration Of Potential Treatments Of Bronze Disease Through Sem/Edx Analysis, Nicole Bishop, Brian Pauley
Exploration Of Potential Treatments Of Bronze Disease Through Sem/Edx Analysis, Nicole Bishop, Brian Pauley
Fall 2018 - Chemical Analysis Class Projects
The poster shows a potential treatment for the corrosion of bronze objects.
Proceedings Of The First Annual Symposium On The Wright State Woods, College Of Science And Mathematics, College Of Liberal Arts
Proceedings Of The First Annual Symposium On The Wright State Woods, College Of Science And Mathematics, College Of Liberal Arts
1st Annual Wright State Woods Symposium
The proceeding of the Woods Symposium held at Wright State University and sponsored by the College of Science and Mathematics and the College of Liberal Arts.
The Santa Clara, 2018-11-08, Santa Clara University
The Santa Clara, 2018-11-08, Santa Clara University
The Santa Clara
No abstract provided.
The Santa Clara, 2018-11-01, Santa Clara University
The Santa Clara, 2018-11-01, Santa Clara University
The Santa Clara
No abstract provided.
State Energy Research Center, University Of North Dakota. Energy And Environmental Research Center
State Energy Research Center, University Of North Dakota. Energy And Environmental Research Center
EERC Brochures and Fact Sheets
Fact sheet about the Energy & Environmental Research Center (EERC) being designated North Dakota’s State Energy Research Center (SERC). Includes information on how environmentally responsible precommercial research helps North Dakota economically.
Ecpe 121 - Simulink Labs, Cherian Mathews
Ecpe 121 - Simulink Labs, Cherian Mathews
Pacific Open Texts
Four laboratory exercises with detailed instructions were developed during Summer 2018 and used in ECPE 121 during the Fall 2018 semester to enhance student learning of the software tool, Simulink. In addition, a video introduction to Simulink was also created and can be viewed by clicking here.
Use of the simulation tool Simulink helps students explore a complex subject via computer simulation. Simulation complements the theory and can help students gain a deeper understanding of the concepts. The Simulink tutorial and lab resources were available for students to refer to at any time. Working through the lab exercises helped …
Resource Assessment Report: Temperate Demersal Elasmobranch Resource Of Western Australia, Matias Braccini, Nick Blay, S. A. Hesp, Brett Molony
Resource Assessment Report: Temperate Demersal Elasmobranch Resource Of Western Australia, Matias Braccini, Nick Blay, S. A. Hesp, Brett Molony
Fisheries research reports
This document provides a cumulative description and assessment of the Temperate Demersal Elasmobranch Resource (TDER) and all of the fishing activities (i.e. fisheries / fishing sectors) affecting this resource in WA. Future Resource Assessment Reports will assess the State-wide sharks and rays resource.
The report is focused on the temperate indicator species (whiskery, gummy, dusky and sandbar sharks) used to assess the suites of demersal sharks and rays that comprise this resource. These species are primarily captured by demersal gillnets used in the Temperate Demersal Gillnet and Demersal Longline Fisheries (TDGDLF) that operate in the West Coast and South Coast …
Iowa Waste Reduction Center Newsletter, November 2018, University Of Northern Iowa. Iowa Waste Reduction Center.
Iowa Waste Reduction Center Newsletter, November 2018, University Of Northern Iowa. Iowa Waste Reduction Center.
Iowa Waste Reduction Center Newsletter
Inside this Issue:
--- We're All In This Together
--- Five More Iowa Craft Breweries Certified at i-BEST
--- Paint Tracker- Free Online Program
--- Industry News
Resource Assessment Report Temperate Demersal Elasmobranch Resource Of Western Australia, Matias Braccini, Nick Blay, S. A. Hesp, Brett Molony
Resource Assessment Report Temperate Demersal Elasmobranch Resource Of Western Australia, Matias Braccini, Nick Blay, S. A. Hesp, Brett Molony
Fisheries research reports
This document provides a cumulative description and assessment of the TDER and all of the fishing activities (i.e. fisheries / fishing sectors) affecting this resource in WA. Future Resource Assessment Reports will assess the Statewide Sharks and Rays Resource. The report is focused on the temperate indicator species (whiskery, gummy, dusky and sandbar sharks) used to assess the suites of demersal sharks and rays that comprise this resource. These species are primarily captured by demersal gillnets used in the TDGDLF that operate in the West Coast and South Coast Bioregions. For the North Coast bioregion, no commercial fishing for sharks …
Two Films On Climate Change [Poster], University Of Northern Iowa. Center For Holocaust And Genocide Education.
Two Films On Climate Change [Poster], University Of Northern Iowa. Center For Holocaust And Genocide Education.
Center for Holocaust and Genocide Education Documents
A poster announcing the showing of two films on climate change: "Age of consequences" and "Climate refugees".
Anticoincidence Detector Performance Analysis, Christopher Helmerich, Erik Korzon
Anticoincidence Detector Performance Analysis, Christopher Helmerich, Erik Korzon
Von Braun Symposium Student Posters
No abstract provided.
Applications Of Nasa Earth Observations For Monitoring Forest Loss In The Madre De Dios Region Of Peru, Andrea Nicolau, Kelsey Herndon, Africa Flores, Robert Griffin
Applications Of Nasa Earth Observations For Monitoring Forest Loss In The Madre De Dios Region Of Peru, Andrea Nicolau, Kelsey Herndon, Africa Flores, Robert Griffin
Von Braun Symposium Student Posters
No abstract provided.
Contrasting Patterns In Surface Ice Velocity Of Glaciers In The Nepal Himalayas, Katherine Strattman
Contrasting Patterns In Surface Ice Velocity Of Glaciers In The Nepal Himalayas, Katherine Strattman
Von Braun Symposium Student Posters
No abstract provided.
Electrical Characteristics Of A Balloon-Borne Radiation Instrument, Elena Pradhan, Jared Fuchs
Electrical Characteristics Of A Balloon-Borne Radiation Instrument, Elena Pradhan, Jared Fuchs
Von Braun Symposium Student Posters
No abstract provided.
Evaluating Methods For Identifying And Monitoring Factors In The Puget Sound That Indicate Eutrophication And Hypoxia, Christine Evans, Emily Kinkle, Helen Baldwin, Yu Han, Robert Griffin
Evaluating Methods For Identifying And Monitoring Factors In The Puget Sound That Indicate Eutrophication And Hypoxia, Christine Evans, Emily Kinkle, Helen Baldwin, Yu Han, Robert Griffin
Von Braun Symposium Student Posters
No abstract provided.
Identifying Optimal Site Location For Wind Energy Farms Considering Ecological And Social Impacts, Joy Marich, Kara Cassano, Franny Senkowsky, Robert Griffin
Identifying Optimal Site Location For Wind Energy Farms Considering Ecological And Social Impacts, Joy Marich, Kara Cassano, Franny Senkowsky, Robert Griffin
Von Braun Symposium Student Posters
No abstract provided.
Evaluating A New Impact Assessment Method For Agricultural Productivity Treatments In Nepal Using Machine Learning And Space-Borne Data, Ronan Lucey
Von Braun Symposium Student Posters
No abstract provided.
Integrating Nasa Earth Observations To Monitor Thunderstorms And Assess Lightning Exposure And Risk In The Hindu-Kush Himalayan Region, Christine Evans, Sisam Shrestha, Essence Raphael, Robert Griffin
Integrating Nasa Earth Observations To Monitor Thunderstorms And Assess Lightning Exposure And Risk In The Hindu-Kush Himalayan Region, Christine Evans, Sisam Shrestha, Essence Raphael, Robert Griffin
Von Braun Symposium Student Posters
No abstract provided.
Mission Overview For A Cislunar Gamma-Ray Burst Detector, Chandler Ellis, Jared Fuchs
Mission Overview For A Cislunar Gamma-Ray Burst Detector, Chandler Ellis, Jared Fuchs
Von Braun Symposium Student Posters
No abstract provided.
Rainbow Horizons: High Altitude Visible Spectrum Analysis, F Gonzalez, N Schragal, E Leiser, A Raney, J Seese
Rainbow Horizons: High Altitude Visible Spectrum Analysis, F Gonzalez, N Schragal, E Leiser, A Raney, J Seese
Von Braun Symposium Student Posters
No abstract provided.
Simulation Of An X-Ray/Gamma-Ray Polarization Cubesat, Jared Fuchs, Lucas Capps, Jeren Suzuki
Simulation Of An X-Ray/Gamma-Ray Polarization Cubesat, Jared Fuchs, Lucas Capps, Jeren Suzuki
Von Braun Symposium Student Posters
No abstract provided.