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Articles 1 - 30 of 745
Full-Text Articles in Anthropology
Market Profanities In Sacral Academe: Privilege, Diversity, Representation, Incursion Of Market Forces, Nikhilesh Dholakia, Deniz Atik
Market Profanities In Sacral Academe: Privilege, Diversity, Representation, Incursion Of Market Forces, Nikhilesh Dholakia, Deniz Atik
Markets, Globalization & Development Review
No abstract provided.
Newgrange Skyscape In Stellarium, Frank Prendergast
Newgrange Skyscape In Stellarium, Frank Prendergast
Articles
Newgrange Skyscape in Stellarium is a new customised landscape planetarium model giving the user the unique ability to interrogate the dynamic sky above the Boyne Valley on any date of interest during the hours of daylight or darkness. Archaeological, astronomical and topographical points of interest are labelled in the model and visible even during the hours of darkness. These are summarily described in a short gazetteer appended at the end of the instruction document to encourage further exploration of the wonderful heritage found in the Boyne Valley and beyond.
Watch on Youtube: https://www.youtube.com/watch?app=desktop&v=aGPsVGBXkY4
Watch on Vimeo: https://vimeo.com/493351576
Drawing Parallels In Art Science For Collaborative Learning: A Case Study, Karen Westland
Drawing Parallels In Art Science For Collaborative Learning: A Case Study, Karen Westland
The STEAM Journal
This research paper explores drawing as a tool to facilitate interdisciplinary practice. Outlined is the personal experience of PhD researcher [name removed] in their physics/craft research project, combined with thoughts and opinions from collaborators gathered through group discursive interviews. Interdisciplinary projects face interpersonal and conceptually ambiguous challenges which can be addressed through adopting drawing techniques for educational purposes. Findings highlight that drawing can assist across a breadth of applications as a learning tool for everyone, regardless of drawing ability, to improve the functionality of collaborative projects. Specifically, drawing combined with other communication techniques develops a performative communicative approach that enriches …
The Ultimatum Game: An Introduction To Quantitative Literacy In A Social Justice Context, Robert G. Root
The Ultimatum Game: An Introduction To Quantitative Literacy In A Social Justice Context, Robert G. Root
Numeracy
The Ultimatum Game is a two-person, multiple-strategy game widely used in the experimental social sciences to demonstrate the human propensity for costly punishment in response to inequitable treatment. The game serves to provide quantitative evidence for a diversity of fairness norms across cultures. The play of the game and its interpretation offer nuanced views of the nature and importance of quantitative literacy. Its use in a writing seminar connecting quantitative literacy and social justice is described.
Situating Giving Back For Native Americans Pursuing Careers In Stem: “You Don’T Just Take, You Give Something Back”, Janet Page-Reeves, Gabriel Leroy Cortez, Yoenesha Ortiz, Mark Moffett, Kathy Deerinwater, Douglas Medin
Situating Giving Back For Native Americans Pursuing Careers In Stem: “You Don’T Just Take, You Give Something Back”, Janet Page-Reeves, Gabriel Leroy Cortez, Yoenesha Ortiz, Mark Moffett, Kathy Deerinwater, Douglas Medin
Intersections: Critical Issues in Education
This article explores how a desire to give back influences Native Americans pursuing education and careers in science, technology, engineering and mathematics (STEM). We present analysis of data from 51 interviews with Native students and STEM professionals. Despite the compelling evidence of the core significance of a community orientation among Native Americans, insufficient attention has been given to thinking about the unique challenges faced by STEM professionals in devising ways to give back and how this relates to the continuing problem of under-representation of Native Americans in STEM. Here we propose strategies for universities and industry to honor Native ways …
Symmetry And Measuring: Ways To Teach The Foundations Of Mathematics Inspired By Yupiaq Elders, Jerry Lipka, Barbara Adams, Monica Wong, David Koester, Karen Francois
Symmetry And Measuring: Ways To Teach The Foundations Of Mathematics Inspired By Yupiaq Elders, Jerry Lipka, Barbara Adams, Monica Wong, David Koester, Karen Francois
Journal of Humanistic Mathematics
Evident in human prehistory and across immense cultural variation in human activities, symmetry has been perceived and utilized as an integrative and guiding principle. In our long-term collaborative work with Indigenous Knowledge holders, particularly Yupiaq Eskimos of Alaska and Carolinian Islanders in Micronesia, we were struck by the centrality of symmetry and measuring as a comparison-of-quantities, and the practical and conceptual role of qukaq [center] and ayagneq [a place to begin]. They applied fundamental mathematical principles associated with symmetry and measuring in their everyday activities and in making artifacts. Inspired by their example, this paper explores the question: Could symmetry …
Selection Perception: Views On The Theory Of Evolution Among Residents Of Moshi, Tanzania, Robin Waterman
Selection Perception: Views On The Theory Of Evolution Among Residents Of Moshi, Tanzania, Robin Waterman
Independent Study Project (ISP) Collection
The theory of evolution is a major tenet of biological science and has many practical applications, particularly in agriculture, medicine, and conservation. Nevertheless, there is significant opposition to the theory and its incorporation into school curricula, largely on religious grounds. This disconnect between public opinion and scientific opinion has been studied at length in the US and to some extent in other industrialized nations, but little is known about the issue in other communities around the world. This paper will use the town of Moshi, Tanzania as a case study in community views and knowledge about the theory of evolution. …
Science At Engineer Cantonment, Hugh H. Genoways, Brett C. Ratcliffe, Carl R. Falk, Thomas E. Labedz, Paul R. Picha, John R. Bozell
Science At Engineer Cantonment, Hugh H. Genoways, Brett C. Ratcliffe, Carl R. Falk, Thomas E. Labedz, Paul R. Picha, John R. Bozell
University of Nebraska State Museum: Mammalogy Papers
Conclusions
It is our contention that Thomas Say, Titian Peale, Edwin James, and their colleagues of the Stephen Long Expedition of 1819–1820 were heavily engaged in scientific research, which took the form of the first biodiversity inventory undertaken in the United States. This accomplishment has been overlooked both by biologists and historians, but it should rank among the most significant accomplishments of the expedition. The results of this inventory continue to inform us today about environmental, faunal, and floral changes along the Missouri River in an area that is known to be an ecotone between the deciduous forests of the …
Perturbations Observed In The Orbital Elements Of The Spectroscopic Binary 57 Cygni, Kenneth W. Mclaughlin, Janak Panthi
Perturbations Observed In The Orbital Elements Of The Spectroscopic Binary 57 Cygni, Kenneth W. Mclaughlin, Janak Panthi
Journal of the Iowa Academy of Science: JIAS
We present spectroscopy that confirms periodic Doppler-shifts along with photometry that reinforces a lack of eclipsing in the double-lined spectroscopic binary 57 Cygni. Our spectroscopy concentrates on a range encompassing H-alpha and the helium 667.8 nm line, where we find Doppler-shifts of both stars resolved in the helium line but less so in the broader H-alpha profile. Although we find the radial velocities derived from both lines reasonably consistent, we retained only the helium-line derived velocities for sinusoidal curve-fits to the orbital dependence. The fit-amplitudes specify the ratio of the stellar masses as 1.03 ± 0.05, in agreement with previous …
An Engineer Cantonment Bestiary: The Art Of Titian Ramsay Peale, Hugh H. Genoways, Thomas E. Labedz
An Engineer Cantonment Bestiary: The Art Of Titian Ramsay Peale, Hugh H. Genoways, Thomas E. Labedz
University of Nebraska State Museum: Mammalogy Papers
Includes an overview of the work of American nature artist Titian Ramsay Peale as part of the Stephen H. Long Expedition, 1819-1820, at Engineer Cantonment in eastern Nebraska, USA.
Includes textual descriptions and/or reproductions of watercolors and lined drawings by Peale of banded killifish (Fundulus diaphanous), American White Pelican (Pelecanus erythrothynchos), Wood Duck (Aix sponsa), Rough-legged Hawk (Buteo lagopus/Falco lagopus), Sandhill Crane (Grus canadensis tabida), Pectoral Sandpiper (Calidris melanotos), Scarlet Tanager (Piranga olivacea), American Tree Sparrow (Spizella arborea), Yellow-headed Blackbird (Xanthocephalus …
Historical Observations And Identifications Of Plants And Animals In The Vicinity Of Engineer Cantonment In 1819-1820, Hugh H. Genoways, Brett C. Ratcliffe, Carl R. Falk, John R. Bozell
Historical Observations And Identifications Of Plants And Animals In The Vicinity Of Engineer Cantonment In 1819-1820, Hugh H. Genoways, Brett C. Ratcliffe, Carl R. Falk, John R. Bozell
University of Nebraska State Museum: Mammalogy Papers
Historical observations and identifications of plants and animals in the vicinity of Engineer Cantonment in 1819–1820 (James 1822) are shown below in Roman and Roman italic print. Specimens identified through phytoarcheological and zooarcheological analysis of materials and believed to be reasonably associated or contemporaneous with the Long Expedition use of the site (AU4) are shown in boldface. Species present in both the historical and archeological data are marked by an asterisk (*). References used in this compilation include Benedict (1996), Brewer (1970 [1840]), Conant and Collins (1991), Ducey (2000), Evans (1997), Falk et al. (this volume), Genoways et al. (2008), …
The Bamboo Ceiling: A Study Of Barriers To Asian American Advancement, Emily Cheng
The Bamboo Ceiling: A Study Of Barriers To Asian American Advancement, Emily Cheng
Undergraduate Research Posters
The idea of cultural diversity in the workplace is a popular one, generating much discussion about the inclusion of and affirmative action toward minorities. However, these conversations rarely involve Asian Americans, who despite above-average levels of educational achievement, household income, and employment, find themselves underrepresented in and shut-out of upper-level management positions. In this project, I investigated the stereotype of East-Asian Americans as a model minority (created by non-Asians) to find out why East-Asian Americans are underrepresented in upper-level management in corporate workplaces, a phenomenon known as the “bamboo ceiling.” I explored a variety of scholarly sources that analyzed the …
Herbaceous Vascular Flora Of Forested Seep Wetlands In Winneshiek County, Iowa, Usa, Elizabeth A. Lynch, Anna Burke Weckwerth
Herbaceous Vascular Flora Of Forested Seep Wetlands In Winneshiek County, Iowa, Usa, Elizabeth A. Lynch, Anna Burke Weckwerth
Journal of the Iowa Academy of Science: JIAS
Forested seep wetlands dominated by skunk cabbage (Symplocarpus foetidus) occur frequently in the Canoe Creek watershed of the Upper Iowa River, but this type of wetland has not been described systematically in the upper Midwest. The goal of this study is to document the herbaceous plant flora of five seeps. Although individual seeps are small (200-500 m2), they provide habitat for a high number of plant species. Five seeps with total area less than 0.2 ha supported more than 120 native vascular herbaceous taxa, 20 of which have a coefficient of conservatism (C-value) of 7 or …
A Statistical, Spatial, And Hydrologic Comparison Of Gauge-Based And Mpe-Based Rainfall Measurements, Richard Bernatz
A Statistical, Spatial, And Hydrologic Comparison Of Gauge-Based And Mpe-Based Rainfall Measurements, Richard Bernatz
Journal of the Iowa Academy of Science: JIAS
Gauge-based and multi-sensor precipitation estimation (MPE) data are compared on hourly, daily, monthly and event time scales at site locations over a 12-year period. Gauge data is collected at 16 sites within a 950 km2 portion of the Upper Iowa River in northeast Iowa. Average relative MPE bias is positive for all but the event time scale, and has a magnitude of less than 0.10 for all scales. Gauge and MPE average correlation coefficients range from 0.73 on the hourly scale to 0.92 on the event and monthly scales. The MPE relative bias standard deviation decreases from 1.70 mm on …
What Does Motivated Mean? Re-Presenting Learning, Technology, And Motivation In Middle Schools Via New Ethnographic Writing, Justin Olmanson
What Does Motivated Mean? Re-Presenting Learning, Technology, And Motivation In Middle Schools Via New Ethnographic Writing, Justin Olmanson
Middle Grades Review
This article offers a critique of the way middle schoolers are often positioned as generalizable objects that can be acted upon to produce measurable increases in motivation and learning. The critique invites a reconsideration and cultural analysis of some of the dominant discourses and perceptions of technology, young adolescence, and the study of motivation. The use of New Ethnographic Writing—a method that performs a cultural critique via extended scenes connects to the roles and status of motivation, technology, and educational research methods deployed within public schools. Coupled with weak theory, this approach offers a way to understand young adolescents as …
Enmu La3324-25313 3d Puzzle, Robert Z. Selden Jr.
Enmu La3324-25313 3d Puzzle, Robert Z. Selden Jr.
CRHR: Archaeology
Three-dimensional (3D) model of a Clovis point (ENMU LA3324-25313) from Blackwater Draw NHS, curated at Eastern New Mexico University.
What Does Motivated Mean? Re-Presenting Learning, Technology, And Motivation In Middle Schools Via New Ethnographic Writing, Justin Olmanson
What Does Motivated Mean? Re-Presenting Learning, Technology, And Motivation In Middle Schools Via New Ethnographic Writing, Justin Olmanson
Department of Teaching, Learning, and Teacher Education: Faculty Publications
This article offers a critique of the way middle schoolers are often positioned as generalizable objects that can be acted upon to produce measurable increases in motivation and learning. The critique invites a reconsideration and cultural analysis of some of the dominant discourses and perceptions of technology, young adolescence, and the study of motivation. The use of New Ethnographic Writing—a method that performs a cultural critique via extended scenes—connects to the roles and status of motivation, technology, and educational research methods deployed within public schools. Coupled with weak theory, this approach offers a way to understand young adolescents as navigating …
Iowa Academy Of Science: The New Bulletin, V11n2, Summer 2015, Iowa Academy Of Science
Iowa Academy Of Science: The New Bulletin, V11n2, Summer 2015, Iowa Academy Of Science
New Bulletin
Table of Contents
Journal of the Iowa Academy of Science --- 1, 3
ICTM-ISTS Math Science Conference --- 2, 3
ISTS Pre-conference Event --- 3
IAS Education Programs --- 4, 5
National Congress on Science Education --- 6
128th IAS Annual Meeting --- 7
New Horizon's Flyby --- 7
Corporate Members --- 7
Contact IAS --- 8
Institutional Members --- 8
Population Genetic Structure Of Asclepias Tuberosa In Northwest Iowa: A Comparison Within And Between Remnant Prairies And Commercially Available Seed, Jeffrey T. Ploegstra, Brittany De Ruyter, Tony Jelsma
Population Genetic Structure Of Asclepias Tuberosa In Northwest Iowa: A Comparison Within And Between Remnant Prairies And Commercially Available Seed, Jeffrey T. Ploegstra, Brittany De Ruyter, Tony Jelsma
Journal of the Iowa Academy of Science: JIAS
Isolated in scattered remnants, less than 0.1% of Iowa’s original tallgrass prairie remains. The small populations remaining are at risk for reduced genetic diversity, inbreeding depression, and outbreeding depression. In light of these concerns, we used microsatellite analysis to assess the genetic structure of butterfly milkweed (Asclepias tuberosa) populations on prairie remnants in northwest Iowa. We compared remnant populations with a restoration population at Dordt College in Sioux Center, Iowa, and with an Oklahoma seed source. Microsatellites identified for use in common milkweed (Asclepias syriaca) had sufficient polymorphism information content (PIC) across the butterfly milkweed ( …
School Gardens: Cultivating A Child’S Nutritional Habits, Environmental Knowledge, And Sustainability Practices, Jeffrey Meltzer
School Gardens: Cultivating A Child’S Nutritional Habits, Environmental Knowledge, And Sustainability Practices, Jeffrey Meltzer
Honors Theses
School gardens have existed since the late nineteenth century and today are becoming increasingly popular in many parts of the world, including where I studied in Maine and Australia (AUS). Multiple organizations support school gardens in Maine, including the Maine School Garden Network, which has over 125 registered school gardens. In AUS, the Stephanie Alexander Kitchen Garden Foundation primarily supports the school garden movement and has over 800 registered school gardens. While many researchers have studied school gardens, few have compared two countries, focused on environmental sustainability, or investigated Maine in particular. This thesis combines information from literature reviews, and …
Iowa Academy Of Science: The New Bulletin, V11n1, Winter 2015, Iowa Academy Of Science
Iowa Academy Of Science: The New Bulletin, V11n1, Winter 2015, Iowa Academy Of Science
New Bulletin
Table of Contents
Executive Director Message --- 1
Annual Meeting --- 2, 3
Candidate Profiles --- 4, 5, 6
Donations --- 7
Institutional and Corporate Members --- 8
Iowa Academy Of Science: The New Bulletin, V10n3, Fall 2014, Iowa Academy Of Science
Iowa Academy Of Science: The New Bulletin, V10n3, Fall 2014, Iowa Academy Of Science
New Bulletin
Inside This Issue:
--Message from the Executive Director
--Member Only Website Log-in
--ICTM-ISTS Math Science Fall Conference
--New IAS Program Coordinator
--New REAP Grant
--New Academy Website
--Iowa Science Foundation
--Recognizing Excellence
--Events and Deadlines
--Excellence in Science Teaching Award
Iowa Academy Of Science: The New Bulletin, V10n2, Spring 2014, Iowa Academy Of Science
Iowa Academy Of Science: The New Bulletin, V10n2, Spring 2014, Iowa Academy Of Science
New Bulletin
Inside This Issue:
--Message from the Executive Director
--Candidates for IAS President –Elect
--Journal of the Iowa Academy of Science
--Iowa Academy of Science 2014 Ballot
--Specify where your IAS donation goes
--2013 Member Donations to the Academy
--Announcements, Events & Deadlines
Synchronous Rotation In The Eclipsing Binary 68 Herculis Inferred From Doppler Shifts In Its Spectrum And Light Curve Modeling, Kenneth W. Mclaughlin, Janak Panthi
Synchronous Rotation In The Eclipsing Binary 68 Herculis Inferred From Doppler Shifts In Its Spectrum And Light Curve Modeling, Kenneth W. Mclaughlin, Janak Panthi
Journal of the Iowa Academy of Science: JIAS
Our differential photometry of the eclipsing binary 68 Herculis through V- and R-filters shows periodic minima consistent with a previously established period. As a function of its orbital motion, we report spectra over a limited wavelength range encompassing H-alpha 656.3 nm and helium 667.8 nm lines. Doppler shifts of both stars were resolved in H-alpha, while only the more massive star rendered the helium line with Doppler shifts that agree with the radial velocity we derive for it from the H-alpha profile. Sinusoidal curve-fits to the orbital dependence of the radial velocities imply circular orbits for both components, with amplitudes …
Gene Expression Of Components Of The Insulin/Insulin-Like Signaling Pathway In Response To Heat Stress In The Garter Snake, Thamnophis Elegans, Tonia S. Schwartz, Anne M. Bronikowski
Gene Expression Of Components Of The Insulin/Insulin-Like Signaling Pathway In Response To Heat Stress In The Garter Snake, Thamnophis Elegans, Tonia S. Schwartz, Anne M. Bronikowski
Journal of the Iowa Academy of Science: JIAS
The insulin/insulin-like signaling (IIS) pathway is an evolutionary conserved molecular signaling pathway that regulates growth, reproduction, stress resistance, and longevity in response to nutrition and external stress. While the constituents of this pathway and their functions are relatively well understood in laboratory model animals, they have not been explored in many other organisms, with notable exceptions in the fisheries literature. We tested for the gene expression of four key components of this pathway in the garter snake (Thamnophis elegans) liver, and determine how the transcription of these components responds to heat stress. We found that the two insulin-like …