Saint Francis University

About: Saint Francis University is a education organization based out in Loretto, Pennsylvania, United States. It is known for research contribution in the topics: Population & Osteoblast. The organization has 1694 authors who have published 2038 publications receiving 87149 citations.

Implementation and Evaluation of a Performance-Profile Intervention With College Dancers

Abstract: The purpose of this study was to systematically examine the impact of a revised performance-profile (PP) intervention on college dancers’ self-awareness and behavior-change levels. The secondary aim was to assess dancers’ perceptions of the benefits and future use of the revised-PP technique. Forty-four dancers were randomly allocated to a revised-PP condition or a didactic-PP condition to examine the pre–post impacts of a single PP intervention on the outcome measures. Results revealed significant differences in the pre–postintervention self-awareness scores between conditions, with a significant increase in the revised-PP condition and a decrease in the didactic-PP condition. There was no significant difference in pre–post behavior scores between the experimental and active-control conditions. Revised-PP participants indicated that the intervention provided several benefits and that they were highly likely to use their individual PPs again in the future.

Carbon Dioxide Dynamics and Sequestration in Mine Water and Waste

Abstract: The role and importance of CO2 in the mining sector has been overlooked until relatively recently. This review presents the complexities of CO2 and mine water evolution. Carbon sequestration using mine waters and solid wastes and recent research on the profound impacts of dissolved CO2 on active and passive treatment were reviewed. The literature indicates great promise for more efficient and fiscally competitive operations, lower envi- ronmental impacts, and a decreased carbon footprint for such operations. However, a tremendous amount of research and field testing is necessary to move many of these approaches forward to full scale common application.

The characterization of soybean varieties by fluorescence spectroscopy

Abstract: Fluorescence spectroscopy was used to differentiate between β-conglycinin (βC) and glycinin (G) fractions that were isolated from four food grade soybean varieties (Glycine max var. K1430, Hutcheson, K93-90-29, and KS4997) grown in the same location. The protein fractions were discriminated by using spectroscopic tryptophan fluorescence emission and synchronous scanning techniques that took advantage of the sensitivity of the chromophore to changes in the protein environment. The relative intensities of the βC and glycinin fluorescence ranged from 1.00 to 1.30 and 1.00 to 1.31 respectively. The intensities of the βC and glycinin synchronous fluorescence ranged from 1.00 to 1.45 and 1.00 to 1.30 respectively. The spectroscopic method proved to be an effective technique to differentiate between different soybean varieties.

Corona Virus Disease-19 serology, inflammatory markers, hospitalizations, case finding, and aging.

Abstract: Most deaths from severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection occur in older subjects. We assessed the utility of serum inflammatory markers interleukin-6 (IL-6), C reactive protein (CRP), and ferritin (Roche, Indianapolis, IN), and SARS-CoV-2 immunoglobulin G (IgG), immunoglobulin M (IgM), and neutralizing antibodies (Diazyme, Poway, CA). In controls, non-hospitalized subjects, and hospitalized subjects assessed for SARS-CoV-2 RNA (n = 278), median IgG levels in arbitrary units (AU)/mL were 0.05 in negative subjects, 14.83 in positive outpatients, and 30.61 in positive hospitalized patients (P<0.0001). Neutralizing antibody levels correlated significantly with IgG (r = 0.875; P<0.0001). Having combined values of IL-6 ≥10 pg/mL and CRP ≥10 mg/L occurred in 97.7% of inpatients versus 1.8% of outpatients (odds ratio 3,861, C statistic 0.976, P = 1.00 x 10-12). Antibody or ferritin levels did not add significantly to predicting hospitalization. Antibody testing in family members and contacts of SARS-CoV-2 RNA positive cases (n = 759) was invaluable for case finding. Persistent IgM levels were associated with chronic COVID-19 symptoms. In 81,624 screened subjects, IgG levels were positive (≥1.0 AU/mL) in 5.21%, while IgM levels were positive in 2.96% of subjects. In positive subjects median IgG levels in AU/mL were 3.14 if <30 years of age, 4.38 if 30-44 years of age, 7.89 if 45-54 years of age, 9.52 if 55-64 years of age, and 10.64 if ≥65 years of age (P = 2.96 x 10-38). Our data indicate that: 1) combined IL-6 ≥10 pg/mL and CRP ≥10 mg/L identify SARS-CoV-2 positive subjects requiring hospitalization; 2) IgG levels were significantly correlated with neutralizing antibody levels with a wide range of responses; 3) IgG levels have significant utility for case finding in exposed subjects; 4) persistently elevated IgM levels are associated with chronic symptoms; and 5) IgG levels are significantly higher in positive older subjects than their younger counterparts.