UMSL Data

Using an infographic style the UMSL Data poster is meant to bring awareness of Library Data Management Services to the UMSL faculty. A graphic illustrated by Ainsley Seago, depicting a researcher carrying a box of data to a Data Repository down a path, acts as the focal point. This graphic is a derivative (with permission from the illustrator) of the image available from https://doi.org/10.1371/journal.pbio.1001779.g001. The poster is licensed under CC-BY-NC-ND as shown by the graphic at the bottom

Automagical Faculty Works

In this presentation, how the University of Missouri-St. Louis Institutional Repository Library is using a combination of Zotero, Google Apps and Sherpa Romeo to discover faculty works that can be shared, will be examined. Automagical is defined by dictionary.com as an adjective describing something that is happening in a way that is hidden from or not understood by the user, and in that sense, apparently magical. The automagical aspects of this process will be explored, but not so deeply as to make them non-magical

Critical Friendship for Librarians: Striving Together for Scholarly Advancement

Critical friendship is a form of non-hierarchical developmental relationship in which there is no mentor or protégé. In critical friendship, individuals with similar aims and differing experiences and knowledge aid each other in achieving goals by critically observing each other’s performance and progress. Bonded with trust, critical friends serve as sworn friends who strive and struggle side by side and share joy and pain throughout their journey. Originating from within the field of higher education, the critical friendship methodology has primarily been used by educators to improve their teaching skills, but has been found to be a powerful resource for librarians. While the literature on critical friendship demonstrates its effectiveness when applied to educators\u27 pedagogical strategies, it has not been studied as a means to promote scholarly advancement in higher education nor for its positive impact on professional development for librarians. Especially for those who are tenure-track librarians, having a tool to aid with publication, service, and academic contribution for tenure and promotion is incredibly useful. This chapter reports on the action research project conducted by us, two junior faculty librarians at an urban university, who have converted the critical friendship methodology to a framework accessible to non-teaching, tenure-track faculty librarians. For two years, we have implemented a practice of critical friendship as a way to assist each other to survive, strive, and succeed during our long journey to tenure while fostering each other’s advancement as librarians. The authors have found that a diversity of experience aids in the strength of a critical friendship. The expression of unique cultural understandings, in our case our disparate upbringings in Midwest America and Tokyo, Japan, has aided to strengthening and empowering each critical friend. The chapter will not only discuss the definition, the history, the methodology, the benefits, and challenges of critical friendship, but also will provide a summary, an outline, tools, and advice for librarians seeking a new non-hierarchical model of mentorship

Introduction to Statistics in the Psychological Sciences

This work was created as part of the University Libraries’ Open Educational Resources Initiative at the University of Missouri–St. Louis. A web version of this text can be found at https://umsystem.pressbooks.pub/isps/. The contents of this work have been adapted from the following Open Access Resources: An Introduction to Psychological Statistics (https://irl.umsl.edu/oer/4/). Garett C. Foster, University of Missouri–St. Louis. Online Statistics Education: A Multimedia Course of Study (http://onlinestatbook.com/). Project Leader: David M. Lane, Rice University. Changes to the original works were made by Dr. Linda R. Cote, Professor of Psychology, Marymount University, Arlington, Virginia; Dr. Rupa G. Gordon, Associate Professor of Psychology, Augustana College, Rock Island, Illinois; Dr. Chrislyn E. Randell, Professor of Psychology, Metropolitan State University of Denver, Denver, Colorado; Judy Schmitt, Reference Librarian, University of Missouri–St. Louis; and Helena Marvin, Reference Librarian, University of Missouri–St. Louis. Materials from the original sources have been combined, reorganized, and added to by the current authors, and any conceptual, mathematical, or typographical errors are the responsibility of the current authors. Cover image: “A Crushing Decision” by Lew (tomswift) Holzman/Flickr is licensed under CC BY-NC-ND 2.0. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

Risk factors for postoperative cerebrospinal fluid leakage after intradural spine surgery.

OBJECTIVE Well-defined risk factors for cerebrospinal fluid leakage (CSFL) following intradural spine surgery are scarce in the literature. The aim of this study was to identify patient and surgery related risk factors and the incidence of CSFL. METHODS For this retrospective cohort study, we identified consecutive patients who underwent intradural spine surgery between 2009 and 2021 at our department. Primary endpoint was the incidence of clinically or radiologically proven CSFL. The impact of clinical and surgical factors on occurrence of CSFL was analyzed. RESULTS In total, 375 patients (60.3% female, mean age 54 ± 16.5 years) were included. Thirty patients (8%) had postoperative CSFL and thereby a significantly higher risk for wound healing disorders (OR 24.9, CI 9.3-66.7) and surgical site infections (SSIs; OR 8.4, CI 2.6-27.7) (p<0.01 for each). No patient-related factors were associated with CSFL. Previous surgery at the index level correlated significantly with postoperative CSFL (OR 2.76, CI 1.1-6.8, p=0.03) in multivariate analysis. Furthermore, patients with intradural tumors tended to have a higher risk for CSFL (OR 2.3, CI 0.9-5.8, p=0.07). Surgery related factors did not influence occurrence of CSFL. Surgery on the thoracic spine had a significantly lower postoperative CSFL rate than surgery on the cervical or lumbar spine (OR -2.5, CI 1.3-4.9, p=0.02). CONCLUSIONS Our study found no modifiable risk factors for preventing CSFL after intradural spine surgery. Patients with previous surgery at the index level were at higher risk for CSFL. CSFL resulted in significantly more wound healing disorders and SSIs necessitating further therapy

Toward system innovation for more sustainable chemistry: insights into consumers’ perceptions, knowledge, and behavior related to traceability and product design strategies along leather supply chains

The leather industry is a complex system with multiple actors that faces a fundamental transition toward more sustainable chemistry. To support this process, this article analyzes challenges of the industry and consumers’ roles as a nexus of transition-relevant developments. We present findings of an empirical study (N = 439) among consumers on their perception of leather, related knowledge, and purchasing behavior. We found that participants perceived leather as natural, robust, and of high quality. Knowledge about the manufacturing of leather products was overall limited but varied. Applying a psychological behavior theory, we found that being aware of environmental and health consequences from conventional manufacturing of leather products was positively associated with a personal norm to purchase leather products that are less harmful to environment and health. The perceived ease of buying such products was positively associated with their purchase. Our findings shed light on consumers’ roles in the current leather system and their support of niche innovations toward more sustainable chemistry. Against this backdrop, we discuss implications for product design, consumer information, and needs for traceability along supply chains

Antimicrobial resistance among migrants in Europe: a systematic review and meta-analysis

BACKGROUND: Rates of antimicrobial resistance (AMR) are rising globally and there is concern that increased migration is contributing to the burden of antibiotic resistance in Europe. However, the effect of migration on the burden of AMR in Europe has not yet been comprehensively examined. Therefore, we did a systematic review and meta-analysis to identify and synthesise data for AMR carriage or infection in migrants to Europe to examine differences in patterns of AMR across migrant groups and in different settings. METHODS: For this systematic review and meta-analysis, we searched MEDLINE, Embase, PubMed, and Scopus with no language restrictions from Jan 1, 2000, to Jan 18, 2017, for primary data from observational studies reporting antibacterial resistance in common bacterial pathogens among migrants to 21 European Union-15 and European Economic Area countries. To be eligible for inclusion, studies had to report data on carriage or infection with laboratory-confirmed antibiotic-resistant organisms in migrant populations. We extracted data from eligible studies and assessed quality using piloted, standardised forms. We did not examine drug resistance in tuberculosis and excluded articles solely reporting on this parameter. We also excluded articles in which migrant status was determined by ethnicity, country of birth of participants' parents, or was not defined, and articles in which data were not disaggregated by migrant status. Outcomes were carriage of or infection with antibiotic-resistant organisms. We used random-effects models to calculate the pooled prevalence of each outcome. The study protocol is registered with PROSPERO, number CRD42016043681. FINDINGS: We identified 2274 articles, of which 23 observational studies reporting on antibiotic resistance in 2319 migrants were included. The pooled prevalence of any AMR carriage or AMR infection in migrants was 25·4% (95% CI 19·1-31·8; I2 =98%), including meticillin-resistant Staphylococcus aureus (7·8%, 4·8-10·7; I2 =92%) and antibiotic-resistant Gram-negative bacteria (27·2%, 17·6-36·8; I2 =94%). The pooled prevalence of any AMR carriage or infection was higher in refugees and asylum seekers (33·0%, 18·3-47·6; I2 =98%) than in other migrant groups (6·6%, 1·8-11·3; I2 =92%). The pooled prevalence of antibiotic-resistant organisms was slightly higher in high-migrant community settings (33·1%, 11·1-55·1; I2 =96%) than in migrants in hospitals (24·3%, 16·1-32·6; I2 =98%). We did not find evidence of high rates of transmission of AMR from migrant to host populations. INTERPRETATION: Migrants are exposed to conditions favouring the emergence of drug resistance during transit and in host countries in Europe. Increased antibiotic resistance among refugees and asylum seekers and in high-migrant community settings (such as refugee camps and detention facilities) highlights the need for improved living conditions, access to health care, and initiatives to facilitate detection of and appropriate high-quality treatment for antibiotic-resistant infections during transit and in host countries. Protocols for the prevention and control of infection and for antibiotic surveillance need to be integrated in all aspects of health care, which should be accessible for all migrant groups, and should target determinants of AMR before, during, and after migration. FUNDING: UK National Institute for Health Research Imperial Biomedical Research Centre, Imperial College Healthcare Charity, the Wellcome Trust, and UK National Institute for Health Research Health Protection Research Unit in Healthcare-associated Infections and Antimictobial Resistance at Imperial College London

Differential cross section measurements for the production of a W boson in association with jets in proton–proton collisions at √s = 7 TeV

Measurements are reported of differential cross sections for the production of a W boson, which decays into a muon and a neutrino, in association with jets, as a function of several variables, including the transverse momenta (pT) and pseudorapidities of the four leading jets, the scalar sum of jet transverse momenta (HT), and the difference in azimuthal angle between the directions of each jet and the muon. The data sample of pp collisions at a centre-of-mass energy of 7 TeV was collected with the CMS detector at the LHC and corresponds to an integrated luminosity of 5.0 fb[superscript −1]. The measured cross sections are compared to predictions from Monte Carlo generators, MadGraph + pythia and sherpa, and to next-to-leading-order calculations from BlackHat + sherpa. The differential cross sections are found to be in agreement with the predictions, apart from the pT distributions of the leading jets at high pT values, the distributions of the HT at high-HT and low jet multiplicity, and the distribution of the difference in azimuthal angle between the leading jet and the muon at low values.United States. Dept. of EnergyNational Science Foundation (U.S.)Alfred P. Sloan Foundatio

Optimasi Portofolio Resiko Menggunakan Model Markowitz MVO Dikaitkan dengan Keterbatasan Manusia dalam Memprediksi Masa Depan dalam Perspektif Al-Qur`an

Risk portfolio on modern finance has become increasingly technical, requiring the use of sophisticated mathematical tools in both research and practice. Since companies cannot insure themselves completely against risk, as human incompetence in predicting the future precisely that written in Al-Quran surah Luqman verse 34, they have to manage it to yield an optimal portfolio. The objective here is to minimize the variance among all portfolios, or alternatively, to maximize expected return among all portfolios that has at least a certain expected return. Furthermore, this study focuses on optimizing risk portfolio so called Markowitz MVO (Mean-Variance Optimization). Some theoretical frameworks for analysis are arithmetic mean, geometric mean, variance, covariance, linear programming, and quadratic programming. Moreover, finding a minimum variance portfolio produces a convex quadratic programming, that is minimizing the objective function ðð¥with constraintsð ð 𥠥 ðandð´ð¥ = ð. The outcome of this research is the solution of optimal risk portofolio in some investments that could be finished smoothly using MATLAB R2007b software together with its graphic analysis

Penilaian Kinerja Keuangan Koperasi di Kabupaten Pelalawan

This paper describe development and financial performance of cooperative in District Pelalawan among 2007 - 2008. Studies on primary and secondary cooperative in 12 sub-districts. Method in this stady use performance measuring of productivity, efficiency, growth, liquidity, and solvability of cooperative. Productivity of cooperative in Pelalawan was highly but efficiency still low. Profit and income were highly, even liquidity of cooperative very high, and solvability was good