Modest dressing: faith based fashion and the internet retail

The last two decades has seen the development of a rapidly expanding and diversifying market for modest fashion, arising initially from and serving the needs of women from the three Abrahamic faiths, Islam, Judaism, and Christianity, who are motivated to dress modestly for religious reasons. This market is also sustained by women whose ‘look’ may share many elements of modest styling but who do not regard their processes of self-fashioning in terms of religion or modesty as such. For both groups the internet has been central to the rapid growth of the modest fashion sector, fostering the development of a niche market through e-commerce, and providing virtual platforms for debates on modesty and fashion on websites, blogs, and discussion groups (fora). Modest Dressing: Faith-based fashion and internet retail set out to explore the market for and the dialogues about modest dressing that were developing online, and their relationship to practices off-line. The project set out specifically to explore if and how e-commerce and commentary online were encouraging shopping and dialogue that went across boundaries of faith

Milk Consumption Following Exercise Reduces Subsequent Energy Intake in Female Recreational Exercisers

The aim of this study was to evaluate the effects of skimmed milk as a recovery drink following moderate–vigorous cycling exercise on subsequent appetite and energy intake in healthy, female recreational exercisers. Utilising a randomised cross-over design, nine female recreational exercisers (19.7 ± 1.3 years) completed a V̇O2peak test followed by two main exercise trials. The main trials were conducted following a standardised breakfast. Following 30 min of moderate-vigorous exercise (65% V̇O2peak), either 600 mL of skimmed milk or 600 mL of orange drink (475 mL orange juice from concentrate, 125 mL water), which were isoenergetic (0.88 MJ), were ingested, followed 60 min later with an ad libitum pasta meal. Absolute energy intake was reduced 25.2% ± 16.6% after consuming milk compared to the orange drink (2.39 ± 0.70 vs. 3.20 ± 0.84 MJ, respectively; p = 0.001). Relative energy intake (in relation to the energy content of the recovery drinks and energy expenditure) was significantly lower after milk consumption compared to the orange drink (1.49 ± 0.72 vs. 2.33 ± 0.90 MJ, respectively; p = 0.005). There were no differences in AUC (× 1 h) subjective appetite parameters (hunger, fullness and desire to eat) between trials. The consumption of skimmed milk following 30 min of moderate-vigorous cycling exercise reduces subsequent energy intake in female recreational exercisers

Modified Flexible Seating and its Impact on Student Autonomy

What is something you would never expect to hear or see in a first-grade classroom? Silence with every student working. Flexible seating classrooms gives students the autonomy to choose what kinds of learning spaces work best for them based on their personal learning style. With the implementation of flexible seating, students have “the ability to concentrate, focus, and learn effectively” (Harvey & Kenyon, 2013, p. 9). In this qualitative self-study, I explore how the use of flexible seating can provide students with a better understanding of what they personally need in order to learn best and what kind of seat in the classroom can best help them. Data was collected throughout my student teaching placement in the form of field notes, anecdotal records, student work, and lesson plans. My findings indicate that with the use of flexible seating, students are given the autonomy to make well-informed choices about themselves as learners and make changes in their behaviors that will encourage them to become better learners

The protective effects of the antioxidant combination of ferulic acid with vitamins C and E against UV-induced photodamage in human skin cells

Includes abstract.Includes bibliographical references (leaves 91-122).This study assessed the ability of 0.8 mM ferulic acid (FA), in combination with vitamins C and E, to reduce the effect of UVA-induced photodamage in human epidermal (HaCaTs) and dermal skin cells (primary human fibroblasts (HFbs) and murine 3T3 cells). Pretreatment with the FA and vitamins C and E (vEC) combination solution reduced UVAinduced ROS in human fibroblasts while pre-treatment with vEC individually led to a reduction in HaCaTs

A novel approach to investigating chlorophyll-a fluorescence quantum yield variability in the Southern Ocean

The apparent fluorescence quantum yield of chlorophyll-a (ΦF ), i.e. the ratio of photons emitted as chlorophyll-a fluorescence to those absorbed by phytoplankton, serves as a first order measure of photosynthetic efficiency and a photophysiological indicator of the resident phytoplankton community. Drivers of ΦF variability, including taxonomy, nutrient availability, and light history, differ in magnitude of influence across various biogeographic provinces and seasons. A Multi-Exciter Fluorometer (MFL, JFE Advantech Co., Ltd.) was selected for use in in situ ΦF derivation and underwent an extensive radiometric calibration for this purpose. Wavelength-specific ΦF was determined for 66 in situ field stations, sampled in the Atlantic Southern Ocean during the austral winter of 2012 and summer of 2013/ 2014. Phytoplankton pigments, macronutrient concentrations, and light levels were simultaneously measured to investigate their influence on ΦF . While no relationship was observed between macronutrient levels and ΦF , an inverse relationship between light and ΦF was apparent. This was likely due to the influence of speciesspecific fluorescence quenching mechanisms employed by local populations. ΦF derived from ocean colour products (Φsat) from the Moderate Resolution Imaging Spectroradiometer (MODIS) were compared to in situ ΦF to assess the performance of three existing Φsat algorithms. Results indicate that accounting for chlorophyll-a fluorescence reabsorption, the inherent optical properties of the surrounding water column, and the sensor angle of observation, is crucial to reducing Φsat uncertainty. A hybrid combination of two of the algorithms performed best, and was used to derive Φsat for stations co-located to in situ iron measurements in the Atlantic Southern Ocean. A significant negative relationship was observed, indicative of the effects of iron availability on quantum yield and its potential as a proxy for iron limitation. However, separating the individual contributions of light, taxonomy, and iron limitation to Φsat variability remains a challenge. A time series analysis of Φsat was also undertaken, which revealed a prominent Φsat seasonal cycle. Ultimately, increased in situ sampling would expedite the development of improved Φsat algorithms; the routine retrieval of Φsat would offer insight into phytoplankton dynamics in undersampled regions such as the climate relevant Southern Ocean

Schizotypy and psychosis-like experiences from recreational cannabis in a non-clinical sample

Background. The relationship between cannabis use and psychosis is still a matter for debate. Accounting for the individual differences in subjective experiences to recreational cannabis use in the general population may hold some clues to the aetiological relationship between cannabis and psychotic symptoms. We hypothesized that schizotypy would account for the individual differences in subjective experiences after cannabis use but not in patterns of use. Method. In a sample of 532 young people who had used cannabis at least once, we examined the relationship between the Cannabis Experiences Questionnaire (CEQ) and the Schizotypal Personality Questionnaire (SPQ). Additionally, we examined the psychometric properties of the CEQ. Results. We replicated our previously reported findings that schizotypy was associated with increased psychosis-like experiences and after-effects, but also found that high-scoring schizotypes reported more pleasurable experiences when smoking cannabis. Using new subscales derived from principal components analysis (PCA), we found that the psychosis-like items were most related to varying rates of schizotypy both during the immediate use of cannabis and in the after-effects of cannabis use. High-scoring schizotypes who used cannabis experienced more psychosis-like symptoms during and after use.Conclusions. Our results suggest that cannabis use may reveal an underlying vulnerability to psychosis in those with high schizotypal traits

Undergraduate Digital Scholarship at Gettysburg College

Musselman Library’s Digital Scholarship Committee supports high-impact student projects that use digital tools and methods to interpret, analyze, and present humanistic research. In addition to facilitating an eight-week summer research fellowship, the Committee partners with faculty members to design and oversee digital projects introduced as course assignments. This poster provides an overview of the Committee’s activities from fall 2015 through spring 2019