Breeding Habitat Structure And Use By Kansas-Occurring Black Rail

Two subspecies of Black Rail Laterallus jamaicenis occur in the United States, and neither has been studied extensively. Of the two, the Eastern subspecies L. j. jamaicenis has a larger range, but has been studied to a lesser degree than the California subspecies (L. j. coturniculus Eastern Black Rail are known to breed at several locations in Kansas, but as in other inland populations, precisely where these individuals overwinter is unknown. Additionally, little information is available on characteristics of breeding habitat for inland Eastern Black Rail populations, and few studies have investigated the effect of habitat management techniques on these populations. Eastern Black Rail are rnost often observed in Kansas at Quivira National Wildlife Refuge NWR and private lands surrounding it. Call playback surveys were conducted in the summers of 2009 and 2010 to locate breeding individuals and identify nesting habitat. Drift-fences and traps were set in locations where individual Black Rail were detected, and sound samples were used to attract individuals for capture. Rectrices and body coverts were plucked from similar regions on two captured individuals and used for deuterium stable isotope analysis. Coverts had average deuterium values of -86.2 and -77.8 per mil, respectively. These values are more typical for southern Canada and portions of the western United States. These feather values suggest that Kansas occurring Black Rail either winter away from the Gulf Coast, in contrast to current understanding, or grow feathers during or soon after spring migration. Quivira NWR and surrounding private lands use prescribed burning, grazing and haying to manage vegetation in the wet-meadow habitat that the rails typically occupy. To characterize breeding habitat, I quantified vertical vegetation structure, water presence and depth, and plant height in areas where Black Rail responded during playback surveys. A Kruskal-Walis one-way analysis of variance was used to compare these variables among 13 treatment types. Although test results indicated these variables were significantly different among treatment types, a nonparametric Tukey\u27s post-hoc test could not detect where the differences occurred. A backward stepwise (Wald) logistic regression indicated higher percentages of dead vegetation in upper vertical layers and plant height positively influenced rail presence, whereas a higher percentage of living vegetation at lower layers negatively influenced rail presence (Nagelkerke R Square 0.57, p \u3c 0.001). Black Rail were most often detected in sections witl1 moderate levels of disturbance (e.g., burned annually, burned and grazed), while areas with higher levels of disturbance ( e.g., annual haying, haying and burning) did not appear to possess suitable habitat, as no rails were detected in these locations. J:vloderately disturbed areas, such as those burned every two years, might contain the mosaic of living and dead vegetation necessary for Black Rail nesting habitat in this portion their breeding range

To Eat or Not to Eat Red Meat. A Closer Look at the Relationship Between Restrained Eating and Vegetarianism in College Females

Previous research has suggested that vegetarianism may serve as a mask for restrained eating. The purpose of this study was to compare the dietary habits and lifestyle behaviors of vegetarians (n = 55), pesco-vegetarians (n = 28), semi-vegetarians (n = 29), and flexitarians (n = 37), to omnivores (n = 91), who do not restrict animal products from their diets. A convenience sample of college-age females completed questionnaires about their eating habits, food choice motivations, and personality characteristics. Results indicated that while vegetarians and pesco-vegetarians were more open to new experiences and less food neophobic, they were not more restrained than omnivores. Rather semi-vegetarians; those who restricted only red meat from their diet, and flexitarians; those who occasionally eat red meat, were significantly more restrained than omnivores. Whereas food choices of semi-vegetarians and flexitarians were motivated by weight control, vegetarians and pesco-vegetarians’ food choices were motivated by ethical concerns. By focusing specifically on semi-vegetarian and flexitarian subgroups, more effective approaches can be developed to ensure that their concerns about weight loss do not lead to unhealthful or disordered eating patterns

Safe use of symbols in handover documentation for medical teams

Concern has been reported about the safe use of medical abbreviations in documents such as handover sheets and medical notes, especially when information is being communicated between staff of different specialties (BBC 2008, Sheppard et al. 2008). This article describes a study to investigate whether the use of symbols in handover documentation that is shared within and between multidisciplinary teams (MDTs) has similar safety implications. We asked 19 healthcare professionals from a range of specialties to identify 45 different combinations of 38 individual symbols. The symbols and combinations of symbols were extracted from 102 handover sheets taken from 6 different healthcare contexts in 4 London hospitals. Three symbols proposed in Microsoft's Common User Interface guidelines for alert symbols were also included. Results reveal that while some symbols are well understood, many others are either ambiguous or unknown. These results have implications for the safe use of symbols in medical documents, including paper and electronic handover documents and Electronic Patient Records (EPRs), especially where teams comprise individuals from different professional backgrounds, i.e. MDTs. We offer initial suggestions for standardisation and further research

The Grizzly, November 21, 1980

Dean of Students\u27 Office Releases Vandalism Figures • Maintenance Working To Conserve Energy • Weight Room Relocated In Helfferich • College Union Attempts World\u27s Largest Molecule • Ursinus News In Brief: Espadas to speak today in Illinois; Maintenance planting new trees; Placement interviews coming soon • Rassias Method Explored for Languages • Journalism To Be Added To Curriculum • Medical Ethics Course Offered • Phil. & Rel. Dept. Lecture On Judaism • College To Host 43rd Messiah Performance • Foghat and Outlaws Perform for \u27Serious Rockers\u27 • Forum On Radiation Draws Mixed Views • Art Exhibit On Display In Wismer • Open House Planned By Astronomy Club • A Look At This Year\u27s Basketball Season • Cross Country To Compete In Nationals This Weekend • Gridders Lose Early Lead to Tie Gettysburghttps://digitalcommons.ursinus.edu/grizzlynews/1048/thumbnail.jp

The Grizzly, February 22, 1980

Freshmen Survey Results Explored • Songfest Boycott Considered • Career Planning Close-up • Eilts Selected As Graduation Speaker • USGA Notes • Baltz Returns to Union Coffeehouse • 1979 Music Awards • Captain Ray of Light\u27s Pseudo-Science • 1980 Spring Fraternity Pledge Classes • Stapp Enthralls Audience • 1980-81 Roster of Classes • W\u27s Basketball Downs Drexel • Ursinus To Host Grandmaster • Swimming MACs Start Tomorrow • Intramural Hoop Playoffs Open • Albright Downs Hoopsters, 103-82 • Wrestlers Post 6-9-1 Final Tally • Pitt Edges Gymnasts By Onehttps://digitalcommons.ursinus.edu/grizzlynews/1034/thumbnail.jp

The Grizzly, November 14, 1980

Campus Life Committee Discusses Greek Societies • McDonald\u27s Opening Soon • Field Hockey Heading For Nationals • Frats Get Together for Clean-up • Ursinus News In Brief: Honors for Ursinus faculty member; College presents Rafferty art exhibit • Policy Unveiled for Gym • Elephant Man Seen As Statement On Human Behavior • Talented Student Performances • ProTheatre Opens • Aging Is Topic At College Forum • Coffeehouse Sings The Right Tune • En Garde, Ursinus! • Delta Pi Defeats Marines In Football • Disappointing Weekend For Volleyball • Harriers Take MAC Title • Demas, Rho To Meet In Hockey Finals • Grizzlies Win Behind Solid Offense Efforthttps://digitalcommons.ursinus.edu/grizzlynews/1047/thumbnail.jp

Entanglement in a Solid State Spin Ensemble

Entanglement is the quintessential quantum phenomenon and a necessary ingredient in most emerging quantum technologies, including quantum repeaters, quantum information processing (QIP) and the strongest forms of quantum cryptography. Spin ensembles, such as those in liquid state nuclear magnetic resonance, have been powerful in the development of quantum control methods, however, these demonstrations contained no entanglement and ultimately constitute classical simulations of quantum algorithms. Here we report the on-demand generation of entanglement between an ensemble of electron and nuclear spins in isotopically engineered phosphorus-doped silicon. We combined high field/low temperature electron spin resonance (3.4 T, 2.9 K) with hyperpolarisation of the 31P nuclear spin to obtain an initial state of sufficient purity to create a non-classical, inseparable state. The state was verified using density matrix tomography based on geometric phase gates, and had a fidelity of 98% compared with the ideal state at this field and temperature. The entanglement operation was performed simultaneously, with high fidelity, to 10^10 spin pairs, and represents an essential requirement of a silicon-based quantum information processor.Comment: 4 pages, 3 figures plus supporting information of 4 pages, 1 figure v2: Updated reference

Progression of Lung Disease in Preschool Patients with Cystic Fibrosis

RATIONALE: Implementation of intervention strategies to prevent lung damage in early cystic fibrosis (CF) requires objective outcome measures that capture and track lung disease. OBJECTIVES: To define the utility of the Lung Clearance Index (LCI), measured by multiple breath washout, as a means to track disease progression in preschool children with CF. METHODS: Children with CF between the ages of 2.5 and 6 years with a confirmed diagnosis of CF and age-matched healthy control subjects were enrolled at three North American CF centers. Multiple breath washout tests were performed at baseline, 1, 3, 6, and 12 months to mimic time points chosen in clinical care and interventional trials; spirometry was also conducted. A generalized linear mixed-effects model was used to distinguish LCI changes associated with normal growth and development (i.e., healthy children) from the progression of CF lung disease. MEASUREMENTS AND MAIN RESULTS: Data were collected on 156 participants with 800 LCI measurements. Although both LCI and spirometry discriminated health from disease, only the LCI identified significant deterioration of lung function in CF over time. The LCI worsened during cough episodes and pulmonary exacerbations, whereas similar symptoms in healthy children were not associated with increased LCI values. CONCLUSIONS: LCI is a useful marker to track early disease progression and may serve as a tool to guide therapies in young patients with CF

The Grizzly, October 17, 1980

Clouser Organizes Medical Advisory Committee • Union Rules Out Greaseband This Year • Freshman Class Appointments Available • Education Department Optimistic About Jobs • New Profs Appointed In German, History Depts. • Parents\u27 Day Brings Campus Enthusiasm • Staiger Named for State Committee • College Offers Numerous Special Programs • Coffeehouse Of \u27Distant Admiration\u27 • Radio WRUC Making Slow Return • Forum Presents Tyler and Althea • Parents\u27 Day Sees Gym Dedication • SAC Approves Two New Clubs • \u27Gong Show\u27 Provides Friday Night Fun • College Bowl Season Officially Opens • Heathens Take Intramural Title • Booters Kick Del Valley • Women\u27s Volleyball Faces Tough Schedule • Football Finds Season\u27s First W • Hockey Raises Record To 6-1-3https://digitalcommons.ursinus.edu/grizzlynews/1044/thumbnail.jp

Adults and Children in Low-Income Households That Participate in Cost-Offset Community Supported Agriculture Have High Fruit and Vegetable Consumption

This paper examines fruit and vegetable intake (FVI) in low-income households that participated in a cost-offset (CO), or 50% subsidized, community-supported agriculture (CSA) program. CSA customers paid farms upfront for a share of the harvest, and received produce weekly throughout the growing season. A cohort of adults and children 2–12 y in a summer CO-CSA were surveyed online twice: August 2015 (n = 41) and February 2016 (n = 23). FVI was measured by the National Cancer Institute’s (NCI) Fruit and Vegetable Screener (FVS) and an inventory of locally grown fruits and vegetables. FVI relative to United States (US) recommendations and averages, and across seasons, were tested with non-parametric tests and paired t-tests (p < 0.05). Both adults and children in the CO-CSA had higher FVI than the US averages, and more often met recommendations for vegetables. Some summer fruits and vegetables were more often eaten when locally in-season. The CO-CSA model warrants further examination as an avenue for improving vegetable consumption among adults and children in low-income households. However, causality between CO-CSA participation and FVI cannot be inferred, as CO-CSA participants may be positive deviants with respect to FVI. A multi-state randomized controlled trial is currently underway to evaluate impacts of CO-CSAs on FVI and related outcomes