Catholic Identity and Mission in Post Ex Corde Ecclesiae Catholic Highter Education: The Perceptions and Experiences of Lay Faculty at a Jesuit University

The history of Catholic higher education in the United States details the substantial contribution of bishops, priests, brothers, and sisters dedicated to teaching and leadership at Catholic institutions of higher education. The past several decades have seen a decline of religious members\u27 involvement and the laicization of faculty members at Catholic colleges and universities. Opponents of this transition fear the loss of religious identity that is critical to the mission of Catholic institutions. Others argue that lay faculty members can sustain the mission of adhering to religious traditions and identity while fostering a high quality academic environment. The purpose of the study was to understand the impact of the laicization phenomenon and the meaning lay faculty members attributed to their lived experiences at a Catholic university. Semi-structured, in-depth interviews with 12 lay faculty members provided the data foundation for the study. A hermeneutic phenomenological methodology involved lay faculty members at a Catholic, Jesuit University. Phenomenological research describes the essence or underlying meaning of the lay faculty experience that can inform, support, or challenge institutional policies, practices, and mission. Three themes emerged from the data analysis, University is a Noun, Catholic is an Adjective; Heart of a Teacher; and The Big Tent. First, University is a Noun, Catholic is an Adjective captures the meaning and tensions associated with balancing a corporate identity and Catholic religious identity. Second, Heart of a Teacher presents the roles and responsibilities of lay faculty members and the influences that impact their personal identity and sense of integrity at a Catholic, Jesuit university. Finally, The Big Tent examines the openness, sense of community, caring, and values that define a Catholic, Jesuit university based on the perceptions and lived experiences of the study participants. The findings of this study identify the challenges and complexity of sustaining a Catholic, Jesuit cultural identity intertwined with the influences of the laicization phenomenon. The study informs institutional leaders as they develop policies and practices to foster Catholic, Jesuit traditions and preserve Catholic cultural identity within higher education

Color singlet suppression of quark-gluon plasma formation

The rate of quark-gluon plasma droplet nucleation in superheated hadronic matter is calculated within the MIT bag model. The requirements of color singletness and (to less extent) fixed momentum suppress the nucleation rate by many orders of magnitude, making thermal nucleation of quark-gluon plasma droplets unlikely in ultrarelativistic heavy-ion collisions if the transition is first order and reasonably described by the bag model.Comment: 9 pages, 3 ps figures. To appear in PhysRevC (April 1996

Colour-singlet strangelets at finite temperature

Considering massless $u$ and $d$ quarks, and massive (150 MeV) $s$ quarks in a bag with the bag pressure constant $B^{1/4} = 145$ MeV, a colour-singlet grand canonical partition function is constructed for temperatures $T = 1-30$ MeV. Then the stability of finite size strangelets is studied minimizing the free energy as a function of the radius of the bag. The colour-singlet restriction has several profound effects when compared to colour unprojected case: (1) Now bulk energy per baryon is increased by about $250$ MeV making the strange quark matter unbound. (2) The shell structures are more pronounced (deeper). (3) Positions of the shell closure are shifted to lower $A$-values, the first deepest one occuring at $A=2$, famous $H$-particle ! (4) The shell structure at $A=2$ vanishes only at $T\sim 30$ MeV, though for higher $A$-values it happens so at $T\sim 20$ MeV.Comment: Revtex file(8 pages)+6 figures(ps files) available on request from first Autho

Global seaweed productivity

The magnitude and distribution of net primary production (NPP) in the coastal ocean remains poorly constrained, particularly for shallow marine vegetation. Here, using a compilation of in situ annual NPP measurements across >400 sites in 72 geographic ecoregions, we provide global predictions of the productivity of seaweed habitats, which form the largest vegetated coastal biome on the planet. We find that seaweed NPP is strongly coupled to climatic variables, peaks at temperate latitudes, and is dominated by forests of large brown seaweeds. Seaweed forests exhibit exceptionally high per-area production rates (a global average of 656 and 1711 gC m−2 year−1 in the subtidal and intertidal, respectively), being up to 10 times higher than coastal phytoplankton in temperate and polar seas. Our results show that seaweed NPP is a strong driver of production in the coastal ocean and call for its integration in the oceanic carbon cycle, where it has traditionally been overlooked.publishedVersio

Global Leadership Initiative on Malnutrition (GLIM):Guidance on Validation of the Operational Criteria for the Diagnosis of Protein-Energy Malnutrition in Adults

Background The Global Leadership Initiative on Malnutrition (GLIM) created a consensus-based framework consisting of phenotypic and etiologic criteria to record the occurrence of malnutrition in adults. This is a minimum set of practicable indicators for use in characterizing a patient/client as malnourished, considering the global variations in screening and nutrition assessment, and to be used across different healthcare settings. As with other consensus-based frameworks for diagnosing disease states, these operational criteria require validation and reliability testing, as they are currently based solely on expert opinion. Methods Several forms of validation and reliability are reviewed in the context of GLIM, providing guidance on how to conduct retrospective and prospective studies for criterion and construct validity. Results There are some aspects of GLIM that require refinement; research using large databases can be employed to reach this goal. Machine learning is also introduced as a potential method to support identification of the best cut points and combinations of indicators for use with the different forms of malnutrition, which the GLIM criteria were created to denote. It is noted as well that validation and reliability testing need to occur in a variety of sectors and populations and with diverse persons using GLIM criteria. Conclusion The guidance presented supports the conduct and publication of quality validation and reliability studies for GLIM

Review: The Newsletter of the Literary Managers and Dramaturgs of the Americas, volume 15, issue 2

Contents include: Shopping=Theatre: Re-Staging Retail in NYC, LMDA\u27s Prez On Our Upcoming Extravaganza in the Lone Star State, Confessions of an Early Career Dramaturg, Dramablog, Dramaturging Education, Educating Dramturgs, Henier Muller on 42nd Street, LMDA\u27s Dramaturg Driven Project Gets Under Way, LMDA Regional Updates Issue editors: D.J. Hopkins, Shelley Orr, Megan Monaghan, Madeleine Oldhamhttps://soundideas.pugetsound.edu/lmdareview/1031/thumbnail.jp

Efficacy of the 1-year (13-cycle) segesterone acetate and ethinylestradiol contraceptive vaginal system : results of two multicentre, open-label, single-arm, phase 3 trials

A ring-shaped, contraceptive vaginal system designed to last 1 year (13 cycles) delivers an average of 0.15 mg segesterone acetate and 0.013 mg ethinylestradiol per day. We evaluated the efficacy of this contraceptive vaginal system and return to menses or pregnancy after use. In two identically designed, multicentre, open-label, single-arm, phase 3 trials (one at 15 US academic and community sites and one at 12 US and international academic and community sites), participants followed a 21-days-in, 7-days-out segesterone acetate and ethinylestradiol contraceptive vaginal system schedule for up to 13 cycles. Participants were healthy, sexually active, non-pregnant, non-sterilised women aged 18-40 years. Women were cautioned that any removals during the 21 days of cyclic use should not exceed 2 h, and used daily paper diaries to record vaginal system use. Consistent with regulatory requirements for contraceptives, we calculated the Pearl Index for women aged 35 years and younger, excluding adjunctive contraception cycles, as the primary efficacy outcome measure. We also did intention-to-treat Kaplan-Meier life table analyses and followed up women who did not use hormonal contraceptives or desired pregnancy after study completion for 6 months for return to menses or pregnancy. The trials are registered with ClinicalTrials.gov, numbers NCT00455156 and NCT00263341. Between Dec 19, 2006, and Oct 9, 2009, at the 15 US sites, and between Nov 1, 2006, and July 2, 2009, at the 12 US and international sites we enrolled 2278 women. Our overall efficacy analysis included 2265 participants (1130 in the US study and 1135 in the international study) and 1303 (57.5%) participants completed up to 13 cycles. The Pearl Index for the primary efficacy group was 2.98 (95% CI 2.13-4.06) per 100 woman-years, and was well within the range indicative of efficacy for a contraceptive under a woman's control. The Kaplan-Meier analysis revealed the contraceptive vaginal system was 97.5% effective, which provided further evidence of efficacy. Pregnancy occurrence was similar across cycles. All 290 follow-up participants reported return to menses or became pregnant (24 [63%] of 38 women who desired pregnancy) within 6 months. Interpretation The segesterone acetate and ethinylestradiol contraceptive vaginal system is an effective contraceptive for 13 consecutive cycles of use. This new product adds to the contraceptive method mix and the 1-year duration of use means that women do not need to return to the clinic or pharmacy for refills every few months78e1054e1064We thank The Eunice Kennedy Shriver National Institute of Child Health and Human Development of the National Institutes of Health (NICHD), the US Agency for International Development (USAID), and WHO for funding the phase 3 studies. We also acknowledge all participating study investigators (appendix p 1) and coordinators at the 27 clinical sites for conduct of the two phase 3 clinical trials and the over 2200 women participants from eight countries. We further acknowledge the medical writing assistance of Kathleen Ohleth (Precise Publications; Bedminster. NJ, USA) supported by TherapeuticsMD (Boca Raton, FL, USA). The NICHD (contract no HHSN27500403372) funded and conducted the US study and USAID (grant no GPO-A-00-04-00019-00) funded the international study, which was conducted by the Population Council. WHO Department of Reproductive Health and Research funded two international study sites. Medical writing support for manuscript submission and resubmission was supported by TherapeuticsMD. The authors acknowledge the major contribution of Daniel R Mishell Jr (deceased), from the Department of Obstetrics and Gynecology, University of Southern California, Keck School of Medicine (Los Angeles, CA, USA) who invented the concept of the vaginal system to deliver contraceptive steroids, did many of the clinical studies for the segesterone acetate and ethinylestradiol contraceptive vaginal system, and was a principle investigator for the 300 B phase 3 study analysed in this Article while a member of the International Committee for Contraceptive Research (ICCR) of the Population Council. The authors also gratefully acknowledge the contribution of Horacio B Croxatto, from the University of Chile (Santiago, Chile), who established the clinical centre in Chile, participated in all pivotal clinical studies for this ring, and provided guidance for the full development of this new contraceptive while a member of the ICC

Phenotypes of Non-Attached Pseudomonas aeruginosa Aggregates Resemble Surface Attached Biofilm

For a chronic infection to be established, bacteria must be able to cope with hostile conditions such as low iron levels, oxidative stress, and clearance by the host defense, as well as antibiotic treatment. It is generally accepted that biofilm formation facilitates tolerance to these adverse conditions. However, microscopic investigations of samples isolated from sites of chronic infections seem to suggest that some bacteria do not need to be attached to surfaces in order to establish chronic infections. In this study we employed scanning electron microscopy, confocal laser scanning microscopy, RT-PCR as well as traditional culturing techniques to study the properties of Pseudomonas aeruginosa aggregates. We found that non-attached aggregates from stationary-phase cultures have comparable growth rates to surface attached biofilms. The growth rate estimations indicated that, independently of age, both aggregates and flow-cell biofilm had the same slow growth rate as a stationary phase shaking cultures. Internal structures of the aggregates matrix components and their capacity to survive otherwise lethal treatments with antibiotics (referred to as tolerance) and resistance to phagocytes were also found to be strikingly similar to flow-cell biofilms. Our data indicate that the tolerance of both biofilms and non-attached aggregates towards antibiotics is reversible by physical disruption. We provide evidence that the antibiotic tolerance is likely to be dependent on both the physiological states of the aggregates and particular matrix components. Bacterial surface-attachment and subsequent biofilm formation are considered hallmarks of the capacity of microbes to cause persistent infections. We have observed non-attached aggregates in the lungs of cystic fibrosis patients; otitis media; soft tissue fillers and non-healing wounds, and we propose that aggregated cells exhibit enhanced survival in the hostile host environment, compared with non-aggregated bacterial populations

Genome-wide association and HLA fine-mapping studies identify risk loci and genetic pathways underlying allergic rhinitis

Allergic rhinitis is the most common clinical presentation of allergy, affecting 400 million people worldwide, with increasing incidence in westernized countries1,2. To elucidate the genetic architecture and understand the underlying disease mechanisms, we carried out a meta-analysis of allergic rhinitis in 59,762 cases and 152,358 controls of European ancestry and identified a total of 41 risk loci for allergic rhinitis, including 20 loci not previously associated with allergic rhinitis, which were confirmed in a replication phase of 60,720 cases and 618,527 controls. Functional annotation implicated genes involved in various immune pathways, and fine mapping of the HLA region suggested amino acid variants important for antigen binding. We further performed genome-wide association study (GWAS) analyses of allergic sensitization against inhalant allergens and nonallergic rhinitis, which suggested shared genetic mechanisms across rhinitis-related traits. Future studies of the identified loci and genes might identify novel targets for treatment and prevention of allergic rhinitis

The Prognostic Value of Tumor-Infiltrating Neutrophils in Gastric Adenocarcinoma after Resection

Background: Several pieces of evidence indicate that tumor-infiltrating neutrophils (TINs) are correlated to tumor progression. In the current study, we explore the relationship between TINs and clinicopathological features of gastric adenocarcinoma patients. Furthermore, we investigated the prognostic value of TINs. Patients and Methods: The study was comprised of two groups, training group (115 patients) and test group (97 patients). Biomarkers (intratumoral CD15+ neutrophils) were assessed by immunohistochemistry. The relationship between clinicopathological features and patient outcome were evaluated using Cox regression and Kaplan-Meier analysis. Results: Immunohistochemical detection showed that the tumor-infiltrating neutrophils (TINs) in the training group ranged from 0.00–115.70 cells/high-power microscopic field (HPF) and the median number was 21.60 cells/HPF. Based on the median number, the patients were divided into high and low TINs groups. Chi-square test analysis revealed that the density of CD15+ TINs was positively associated with lymph node metastasis (p = 0.024), distance metastasis (p = 0.004) and UICC (International Union Against Cancer) staging (p = 0.028). Kaplan-Meier analysis showed that patients with a lower density of TINs had a better prognosis than patients with a higher density of TINs (p = 0.002). Multivariate Cox’s analysis showed that the density of CD15+ TINs was an independent prognostic factor for overall survival of gastric adenocarcinoma patients. Using another 97 patients as a test group and basing on the median number of TINs (21.60 cells/HPF) coming from th