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Lincoln, IL, United States

Eastern Illinois University is a state university located in Charleston, Illinois, United States. Established in 1895 as the Eastern Illinois State Normal School, a teacher's college offering a two-year degree, Eastern Illinois University gradually expanded into a comprehensive university with a broad curriculum, including Baccalaureate and Master's degrees in education, business, arts, science, and humanities. Wikipedia.

Chesner C.A.,Eastern Illinois University
Quaternary International | Year: 2012

The Toba Caldera in Indonesia is one of the most remarkable volcanic features formed during Quaternary geologic time. Its rich history of research for over a century has yielded important information on the physical volcanology of silicic calderas and super-eruptions, geochemical evolution of silicic magma bodies, and geophysical imaging of active sub-volcanic systems. During the past 1.3 my, the Toba area has erupted intermediate composition lavas, followed by intermediate pyroclastics, three quartz-bearing silicic tuffs, and most recently, intermediate to silicic lavas. This pattern represents the incremental assembly and periodic eruption of a crustal magma body of batholithic proportions. The apparent migration of activity to the west, may have implications for the next? Toba super-eruption. © 2011 Elsevier Ltd and INQUA. Source

The present study examined the incremental validity of Wechsler Adult Intelligence Scale- 4th Edition (WAIS-IV; Wechsler, 2008a) factor index scores in predicting academic achievement on the Wechsler Individual Achievement Test-2nd Edition (WIAT-II; Psychological Corporation, 2002a) and on the Wechsler Individual Achievement Test-3rd Edition (WIAT-III; Wechsler, 2009a) beyond that predicted by the WAIS-IV Full Scale IQ (FSIQ). As with previous intelligence test incremental validity studies, the WAIS-IV FSIQ accounted for statistically significant and generally large portions of WIAT-II and WIAT-III subtest and composite score variance. WAIS-IV factor index scores combined to provide statistically significant increments in variance accounted for in most WIAT-II and WIAT-III subtest and composite scores over and above the FSIQ score; however, the effect sizes ranged from trivial to medium as observed in investigations with other intelligence tests (i.e., Glutting, Watkins, Konold, & McDermott, 2006; Youngstrom, Kogos, & Glutting, 1999). Individually, the WAIS-IV factor index scores provided trivial to small unique contributions to predicting WIAT-II and WIAT-III scores. This finding indicated that the FSIQ should retain primacy and greatest interpretive weight in WAIS-IV interpretation, as previously indicated by WAIS-IV subtest variance partitions form hierarchical exploratory factor analyses (Canivez & Watkins, 2010a, 2012b) © 2013 American Psychological Association. Source

Agency: NSF | Branch: Standard Grant | Program: | Phase: GEOMETRIC ANALYSIS | Award Amount: 13.17K | Year: 2016

This award supports the Eastern Illinois Integrated Conference in Geometry, Dynamics, and Topology, which will occur the weekend of April 15-17, 2016, at Eastern Illinois University. This conference is integrated in the sense that it draws participants at every stage of their mathematical careers, with particular focus on both early-career graduate students and undergraduates. A meeting of this type brings together researchers from the academically young to the well-established, yet offers a more narrow research focus than is typically found at undergraduate-inclusive conferences. This narrow focus serves to promote more meaningful contact in the context of mathematical research. The conference is intended to fuel young mathematicians interest in research mathematics, promote inter- and intra-generational research ties, and demonstrate how undergraduates can be incorporated into research programs in these fields.

Three established speakers and three early-career speakers are invited by the organizing committee; these speakers are chosen both for their eminence in their respective fields and their ability to provide meaningful introductions to complex topics for audiences with a wide range of mathematical backgrounds. Invitations for submissions by graduate students and undergraduate students will be issued in mid-February. Submitted abstracts will be reviewed by subject-specific committees composed of faculty at Eastern Illinois University. Up to 6 graduate students and between 12 and 15 undergraduates will be invited to make presentations, either as talks or in poster sessions. In addition to the talks and poster sessions, the conference provides opportunities for less formal interaction, including social events on Friday and Saturday nights. Our increased focus on incorporating undergraduates into professional life includes panel discussions from funded graduate students and early-career mathematicians covering important but seldom-discussed aspects of attending graduate school and pursuing an academic career in mathematics.

More information will be available at the conference website: https://ux1.eiu.edu/~gdt/2016.html

Agency: NSF | Branch: Standard Grant | Program: | Phase: Chemistry of Life Processes | Award Amount: 396.36K | Year: 2016

With this award, the Chemistry of Life Processes in the Chemistry Division is funding Dr. Mary E. Konkle (Department of Chemistry, Eastern Illinois University), Dr. Michael A. Menze (Department of Biological Sciences, Eastern Illinois University), and Dr. Nilay Chakraborty (Department of Engineering, University of Michigan-Dearborn) to investigate the novel chemical properties of the recently described human protein mitoNEET and their impact on life processes. Energy can be produced through different pathways in cells. How the traffic of fuel through these pathways is directed is still unclear. Evidence suggests that mitoNEET, a novel iron-sulfur containing human protein, regulates the flow of fuel through different pathways in a tissue specific manner. This role directly links chemistry of iron-sulfur proteins to the life process of energy generation. Our integrated approach combines techniques from biochemistry, molecular biology, and bioengineering to address the role of mitoNEET in cells. Students are acquiring training in protein expression, genetic engineering, and cellular imaging provided by the three participating laboratories. Furthermore, the Investigators are extending outreach opportunities to high school students and teachers. This collaboration gives students access to cutting edge molecular research while simultaneously encourages development of diverse talent in the science and engineering pipeline.

MitoNEET was discovered as the first member of the [2Fe-2S]-containing family of CISD proteins in 2004, but the biochemical and physiological function(s) of these proteins are still ill-defined. Knockdown models of mitoNEET have shown that this protein impacts the generation of ATP by oxidative phosphorylation (OXPHOS) in a tissue specific manner. The central hypothesis of this project is that the oxidation state and association of mitoNEET with dehydrogenase enzymes constitutes a tissue specific link between cellular energy metabolism and iron redox chemistry. In three different cell types, the cellular distribution of oxidized and reduced mitoNEET is characterized with the use of Raman interferometry. In addition, the impact of mitoNEET binding on allosteric control of glutamate dehydrogenase 1 and the cellular functions of cytoplasmic glyceraldehyde-3-phosphate dehydrogenase are characterized through a range of cellular experiments. The project goals are to elucidate the mechanisms by which mitoNEET modulates cellular energy production through regulation of iron homeostasis and control of carbon flux through dehydrogenase enzymes in various tissue types.

Agency: NSF | Branch: Standard Grant | Program: | Phase: ARCTIC SOCIAL SCIENCES | Award Amount: 65.20K | Year: 2016

This project is an archaeological examination of the cultural and ecological factors that contributed to the colonization and settlement of Newfoundland by Maritime Archaic peoples. The Maritime Archaic peoples (ca. 6,000 B.C.-1,000 B.C.) were the first to colonize the Eastern Subarctic and Arctic of North America. They created a way of life that allowed them to successfully occupy the entire coast and near interior of Newfoundland and Labrador for thousands of years, and maintain relationships with contemporaneous cultures that stretched throughout much of northeastern North America. However, we still know very little about their initial settlement of the region, their early social organization, and the ways these processes were affected by ecological factors. The aim of this research is to examine the initial settlement of Newfoundland within the larger context of the peopling of northeastern North America and the roles that historical processes, both cultural and environmental, played in that broader framework. This will include new archaeological excavations at early Maritime Archaic sites in Newfoundland, as well as investigation and analysis of existing Maritime Archaic artifact collections from throughout the region. It will also examine ecological data, such as plant and animal remains, to assess the wider role of environmental change in the initial occupation of the eastern Subarctic and how early cultural adaptations developed within northern coastal and island ecosystems.

This project is an international collaboration of professional archaeologists, graduate students, and undergraduates. The training and education of undergraduate students is a critical component of this project. Moreover, project members will continue to collaborate with local communities to develop economic and preservation initiatives related to the archaeological sites and cultural heritage associated with this research and to create educational opportunities for students and community members in the region.

This research will have extensive implications for our understanding of how and when people first settled the easternmost region of North America, and northern coasts and islands more generally. The earliest human migration onto any landscape is a complex, interactive, and dynamic historical process. In North America, the colonization process is often generalized within an evolutionary perspective that envisions humans simply reacting to ecological opportunities offered by newly available landscapes and resources at the end of the last Ice Age. It is also often framed as solely a Paleoindian process that did not extend far into the Holocene, despite the fact that large portions of northern North America were not colonized until the Middle Holocene. New archaeological fieldwork and collections analysis concerning the Archaic expansion onto and around the island of Newfoundland will inform larger models of human colonization within the region, as well as in other Arctic and Subarctic coastal zones. This includes the initial peopling of North America on the other side of the continent and the role that northern coasts and islands played in that process. It will also help us better understand the interaction between Archaic people and their environment and the adaptation strategies they employed in unknown coastal and island landscapes, as well as the relative impact they had on those environments.

To address these issues the research team will survey and date extant collections to fine-tune the chronological resolution of the initial colonization processes of Newfoundland. They will also conduct new excavations at the Stock Cove and Stock Cove West sites in eastern Newfoundland where Maritime Archaic deposits have been found that appear to stratigraphically correlate to their earliest occupations of the region and that have the first evidence of architecture by Archaic peoples on the island. This will be assessed with a suite of new dates and analyses of material remains recovered from those excavations. Additionally, new geophysical surveys employing ground penetrating radar and magnetometry will be conducted to locate new Archaic deposits to help focus the excavations and noninvasively assess other archaeological deposits that could address the earliest settlement of Newfoundland. Finally, ecological data (e.g. insects, faunal remains, macrobotanicals) will be collected and analyzed to help reconstruct environmental patterns that may have impacted and influenced the peopling and settlement process by the Maritime Archaic.

This project will have broader impacts that include: 1) the first excavation and analysis of a Maritime Archaic structure on the island of Newfoundland; 2) the contribution of important data to our understanding of Archaic social organization and settlement in the eastern Subarctic/Arctic; 3) obtaining key environmental data that will assist with the assessment of environmental change throughout the Holocene and may inform the development of modern policies regarding the mitigation of environmental change and economic impacts (e.g., sea mammal hunting, fishing quotas, wildlife conservation, sea ice extent, coastal erosion); 4) the training of undergraduate students in archaeological field and laboratory methods; 5) international dissemination of our results to both academic and public audiences, and; 6) increased interaction with local communities, regional museums, and other interested parties within Newfoundland and Labrador concerning their heritage and cultural resources, including public lectures and the development of educational tools (e.g., social media, historical markers, pamphlets, booklets) for those communities.

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