Hollins University is a four-year private institution of higher education located on a 475-acre campus on the border of Roanoke and Botetourt counties in the U.S. state of Virginia. Founded in 1842 as Valley Union Seminary in the historical settlement of Botetourt Springs, it is one of the oldest institutions of higher education for women in the United States.Hollins has since evolved into a full university with approximately 800 enrolled undergraduate and graduate students. As Virginia's first chartered women's college, all undergraduate programs are female-only. Men are admitted to the graduate-level programs.Hollins is known for its undergraduate and graduate writing programs, which have produced Pulitzer Prize–winning authors Annie Dillard, current U.S. poet laureate Natasha Trethewey, and Henry S. Taylor. Other prominent alumnae include pioneering sportswriter Mary Garber, 2006 Man Booker Prize winner Kiran Desai, Goodnight Moon author Margaret Wise Brown, Lee Smith, photographer Sally Mann, and Ellen Malcolm, founder of EMILY's List. Wikipedia.
Bohland J.D.,Hollins University
Southeastern Geographer | Year: 2013
This paper is a critical study of contemporary Lexington, Virginia, examining issues of collective memory and heritage within this traditional "mecca" of Confederate remembrance. My reading of Lexington is the result of ten years of fieldwork in the town from 2004 to 2010 and is designed to highlight and critique the continued dominance of neo-Confederate forms of nationalism and masculinity within the town's tourist sites and on the campuses of its two colleges, Washington and Lee University (W & L) and the Virginia Military Institute (VMI). Lexington is perhaps best known for its association with the two most prominent Confederate "heroes" of the past, Generals Robert E. Lee and Stonewall Jackson. My extended critical analysis of Southern masculinity at both universities links these prevailing forms of Old South masculinity in Lexington. Finally, this paper highlights how recent demographic and political changes in the town have resulted in public campaigns that challenge the dominance of neo-Confederacy in Lexington.
Han J.,Hollins University |
Han J.,University of Virginia
Physical Review A - Atomic, Molecular, and Optical Physics | Year: 2011
We have observed a density-dependent frequency shift of more than 4 MHz in a cold 85Rb Rydberg gas trapped in a magneto-optical trap. A one-dimensional linearly aligned four-body model is proposed to explain the experimental data, and the calculation matches the experimental data. The calculation also shows that if the energy detuning between the two coupled states, the nsnsns(n+1)s and nsnsnpnp states in this case, is small, the lowest level of the nsnsnpnp manifold has the maximum mixing probability, causing a frequency shift instead of line broadening. The results reported may be used for few-body blockade, Rydberg single-atom imaging, studying few-body to many-body transitions and interactions, and few-body ionization as well as quantum metrology. © 2011 American Physical Society.
DeSantis R.D.,University of Missouri |
Moser W.K.,U.S. Department of Agriculture |
Gormanson D.D.,U.S. Department of Agriculture |
Bartlett M.G.,Hollins University |
Vermunt B.,72990 Blackbush Line
Agricultural and Forest Meteorology | Year: 2013
Non-native invasive insects such as the emerald ash borer (Agrilus planipennis Fairmaire; EAB) cause billions of dollars' worth of economic damage and unquantifiable but substantial ecological damage in North America each year. There are methods to mitigate, contain, control, or even eradicate some non-native invasive insects, but so far the spread of EAB across eastern North America appears to be unimpeded. Similar to the effect of chestnut blight (Cryphonectria parasitica (Murrill) Barr) on American chestnut (Castanea dentata (Marsh.) Borkh.) nearly 100 years ago, it is estimated that EAB will eventually decimate nearly all ash (Fraxinus spp.) in North America. Although previous literature suggests no impediment to the spread of EAB, we propose the possibility that obstacles to EAB population expansion into the northern ranges of ash could be formidable. We combined USDA Forest Service Forest Inventory and Analysis (FIA) 2010 ash data, historical climate data, beneath-snow and beneath-tree bark temperature modeling, and our current understanding of EAB physiology. We found that between 1945 and 2012, while some Canadian locations experienced temperatures potentially cold enough to kill all EAB, very few locations in the United States experienced such temperatures. However, more than 7% and 42% of weather stations located in the ranges of ash in the United States and Canada, respectively, experienced temperatures potentially cold enough to kill the majority of the EAB population. By killing the majority of the EAB population, EAB spread may be slower and EAB population may be held to densities to which ash trees can tolerate infestation. As in its native range in Asia, lower EAB densities may not cause ash mortality. This information should be helpful for the future sustainable management of ash. © 2013 Elsevier B.V.
Stoltzfus J.D.,University of Pennsylvania |
Stoltzfus J.D.,Hollins University |
Bart S.M.,University of Pennsylvania |
Lok J.B.,University of Pennsylvania
PLoS Pathogens | Year: 2014
The infectious form of the parasitic nematode Strongyloides stercoralis is a developmentally arrested third-stage larva (L3i), which is morphologically similar to the developmentally arrested dauer larva in the free-living nematode Caenorhabditis elegans. We hypothesize that the molecular pathways regulating C. elegans dauer development also control L3i arrest and activation in S. stercoralis. This study aimed to determine the factors that regulate L3i activation, with a focus on G protein-coupled receptor-mediated regulation of cyclic guanosine monophosphate (cGMP) pathway signaling, including its modulation of the insulin/IGF-1-like signaling (IIS) pathway. We found that application of the membrane-permeable cGMP analog 8-bromo-cGMP potently activated development of S. stercoralis L3i, as measured by resumption of feeding, with 85.1±2.2% of L3i feeding in 200 μM 8-bromo-cGMP in comparison to 0.6±0.3% in the buffer diluent. Utilizing RNAseq, we examined L3i stimulated with DMEM, 8-bromo-cGMP, or the DAF-12 nuclear hormone receptor (NHR) ligand Δ7-dafachronic acid (DA)-a signaling pathway downstream of IIS in C. elegans. L3i stimulated with 8-bromo-cGMP up-regulated transcripts of the putative agonistic insulin-like peptide (ILP) -encoding genes Ss-ilp-1 (20-fold) and Ss-ilp-6 (11-fold) in comparison to controls without stimulation. Surprisingly, we found that Δ7-DA similarly modulated transcript levels of ILP-encoding genes. Using the phosphatidylinositol-4,5-bisphosphate 3-kinase inhibitor LY294002, we demonstrated that 400 nM Δ7-DA-mediated activation (93.3±1.1% L3i feeding) can be blocked using this IIS inhibitor at 100 μM (7.6±1.6% L3i feeding). To determine the tissues where promoters of ILP-encoding genes are active, we expressed promoter::egfp reporter constructs in transgenic S. stercoralis post-free-living larvae. Ss-ilp-1 and Ss-ilp-6 promoters are active in the hypodermis and neurons and the Ss-ilp-7 promoter is active in the intestine and a pair of head neurons. Together, these data provide evidence that cGMP and DAF-12 NHR signaling converge on IIS to regulate S. stercoralis L3i activation. © 2014 Stoltzfus et al.
Costa L.,Hollins University |
Besio K.,University of Hawaii at Hilo
Social and Cultural Geography | Year: 2011
In this paper, we look at what it means to 'eat Hawai'i' and examine how Hawai'i Regional Cuisine (HRC) imagines, produces, and consumes place through particular constructions of local foods. The term 'local' attaches to foods as a marker of numerous positive attributes such as seasonal, sustainable, and community-based. Drawing upon ongoing ethnographic research on Hawai'i Island, we examine spatial and discursive constructions of local and how this particular cuisine places itself in local food networks while simultaneously using place to localize itself within the Island's food networks. Using a case study approach to carefully contextualize localness, we show how Merriman's Restaurant and HRC complicate notions of alternative and local food systems in its discursive and material production and reproduction of Local food and locally grown food. © 2011 Copyright Taylor and Francis Group, LLC.
Kirkorian H.L.,University of Wisconsin - Madison |
Choi K.,University of Wisconsin - Madison |
Pempek T.A.,Hollins University
Child Development | Year: 2016
Researchers examined whether contingent experience using a touch screen increased toddlers' ability to learn a word from video. One hundred and sixteen children (24-36 months) watched an on-screen actress label an object: (a) without interacting, (b) with instructions to touch anywhere on the screen, or (c) with instructions to touch a specific spot (location of labeled object). The youngest children learned from contingent video in the absence of reciprocal interactions with a live social partner, but only when contingent video required specific responses that emphasized important information on the screen. Conversely, this condition appeared to disrupt learning by slightly older children who were otherwise able to learn words by passively viewing noninteractive video. Results are interpreted with respect to selective attention and encoding. © 2016 The Society for Research in Child Development, Inc.
Han J.,Hollins University |
Maeda H.,Aoyama Gakuin University
Canadian Journal of Physics | Year: 2014
We report on super-radiance-cascades and multimode super-radiance in a cold Rydberg gas. Correctly matching the super-radiant radiation and the sample size, or mode-matching, is discussed. In addition, it is shown that the spontaneous emission rate and density determine how fast super-radiance happens and whether or not the multimode super-radiance is observable. The results reported here are essential steps toward super-radiance induced plasma formation and two-photon correlations. © 2014 Published by NRC Research Press.
Flory R.,Hollins University |
Ametepe J.,Hollins University |
Bowers B.,Hollins University
Psychiatry Research | Year: 2010
This study, conducted over the course of 5 years, assessed the antidepressant efficacy of two active treatments, bright white light and high-density negative ions, and the efficacy of two placebo treatments, dim red light and low-density negative ions, for Seasonal Affective Disorder (SAD). In a controlled laboratory setting, 73 women with SAD were exposed to one of the four treatment conditions over 12 consecutive days. Pretreatment expectation ratings did not significantly differ among the four treatment groups; however, expectation scores and treatment benefits were positively related. Over the course of treatment, subjects in all four groups showed significant score decreases on the Structured Interview Guide for the Hamilton Depression Rating Scale-Seasonal Affective Disorder Version-Self Rating (SIGH-SAD-SR) and on the Beck Depression Inventory (BDI). For raw scale scores, neither main effects of treatment nor interactions between treatment and time were significant. When remission outcome criteria were used, bright white light was significantly more effective than any of the other three treatments, and exposure to high-density negative ions was more effective than either of the two placebo conditions, although the difference was not significant. © 2008 Elsevier Ireland Ltd.
Agency: NSF | Branch: Standard Grant | Program: | Phase: DEVELOP& LEARNING SCIENCES/CRI | Award Amount: 95.55K | Year: 2016
The past decade has seen rapid growth in media use by infants and toddlers, and in marketing of educational media products for young children, yet researchers know little about how the use of media such as smart phones and tablets influences young childrens development. For older children, educational media can foster school readiness through increased cognitive, language, and social skills, making it a valuable intervention tool for promoting successful school entry. For infants and toddlers, these benefits are less evident. Toddlers do learn from interactive media such as mobile applications under some circumstances, but the specific conditions that result in learning from screen media remain unclear. The studies supported by this grant are designed to identify whether, how, and for whom screen media can be educationally valuable.
Two studies will explore: (1) the relation between childrens gaze patterns and whether they learn while watching video and (2) the cognitive skills that predict toddlers ability to learn from different media. The investigators will test how well toddlers (24-36 months) learn from different media, utilizing innovative approaches such as head-mounted eye tracking, which enables researchers to observe where children look while completing tasks. Of particular interest will be the extent to which individual differences in visual attention and cognitive skills predict toddlers capacity to transfer from various screen media to real-life problems. It is expected that toddlers will learn more from video that is interactive, especially when interactive features help children focus attention on important information. It is further hypothesized that younger toddlers and those with poorly developed cognitive skills will benefit most from these applications. This work will inform the mechanisms by which screen-based learning occurs (or fails to occur) and address variability in toddlers success in learning via electronic media. By establishing how and for whom screen media support learning, results from these studies may also inform the development of scalable, cost-effective interventions that capitalize on mass media to reach millions of children, especially those at risk of school failure.
News Article | November 30, 2016
Hollins University has announced that Pareena Lawrence, provost and chief academic officer of Augustana College, will become the school’s 12th president. She will take office in July 2017. Lawrence will succeed Nancy Oliver Gray, who will be retiring next June after serving as president of Hollins since 2005. “We were intent on recruiting a president who is devoted to women’s education and the liberal arts, and is a proven leader and strategic thinker,” said Judy Lambeth, chair of the Hollins University Board of Trustees. “We wanted to find an individual who embodies the values we hold dear at Hollins and can also inspire us to advance the institution even further. Pareena has all these characteristics, together with boundless energy and optimism.” Lawrence has been at Augustana, a 156-year-old, nationally ranked liberal arts college in Illinois, since 2011, and her responsibilities have gone beyond the traditional role of provost. In addition to serving as a primary architect of Augustana’s strategic plan, she has overseen an innovative set of student services, pioneered new career development initiatives, and has been a successful fundraiser and external ambassador for the college. Lambeth described Lawrence as “a passionate believer in the power of a woman’s college. She movingly conveyed to our presidential search committee how attending a girls’ school in India changed her life. It is precisely our mission as a women’s college that has drawn Pareena to Hollins.” Lawrence, 49, graduated from the University of Delhi in 1987 with honors in economics, and two years later moved to the United States to pursue her Ph.D. in economics at Purdue University. In 1994, she joined the faculty of the University of Minnesota at Morris, where she became a full professor of economics and management in 2008. “It is a plus that Pareena is an award-winning instructor and an accomplished scholar, with research focusing on international development and women’s issues,” Lambeth explained. She added that Lawrence’s training as an economist gives her an extensive understanding of the finances of higher education, and her various administrative roles have equipped her to deal with the array of challenges and opportunities that arise on a college campus. “Pareena embodies all that is a Hollins woman: smart, articulate, warm, caring, and engaged, and aligned with our mission,” said Hollins alumna Alexandra Trower, a member of the university’s Board of Trustees and the presidential search committee. “She has the ability to execute with excellence while always looking ahead toward a great vision and strategy.” Founded in 1842 as Virginia’s first chartered women’s college, Hollins is an independent liberal arts university providing undergraduate education to women, selected graduate programs for men and women, and community outreach initiatives. In addition to 27 undergraduate majors and eight graduate disciplines, including a nationally recognized creative writing program, the university offers career preparation and study abroad opportunities and the innovative Batten Leadership Institute, which challenges both students and professionals to be better leaders.