48 research outputs found
Adaptation of a bidirectional crisis and emergency risk communication framework by community-engaged research partnerships in rural Mississippi during the COVID-19 pandemic
Community engagement is important for reaching populations at risk for health inequities in the coronavirus disease 2019 (COVID-19) pandemic. A community-engaged risk communication intervention implemented by a community-engaged research partnership in Southeast Minnesota to address COVID-19 prevention, testing, and socioeconomic impacts has demonstrated high acceptability, feasibility, perceived efficacy, and sustainability. In this study, we describe the adaptation of the intervention by a community-academic partnership with rural African American populations in three Mississippi counties with high COVID-19 disparities. Intervention reach was assessed by the number of messages delivered by Communication Leaders to members of their social networks. Perceived scalability of the intervention was assessed by the Intervention Scalability Assessment Tool. Bidirectional communication between Communication Leaders and community members within their social networks was used by the partnership to refine messages, meet resource needs, and advise statewide decision-makers. In the first 3 months, more than 8482 individuals were reached in the three counties. The intervention was deemed to be highly scalable by partnership members. Adaptation of a community-engaged pandemic CERC intervention is feasible and scalable, and it has the potential to reduce COVID-19 inequities across heterogeneous populations. This approach may be incorporated into current and future pandemic preparedness policies for community engagement
Stories for change: development of a diabetes digital storytelling intervention for refugees and immigrants to minnesota using qualitative methods
Robust estimation of bacterial cell count from optical density
Optical density (OD) is widely used to estimate the density of cells in liquid culture, but cannot be compared between instruments without a standardized calibration protocol and is challenging to relate to actual cell count. We address this with an interlaboratory study comparing three simple, low-cost, and highly accessible OD calibration protocols across 244 laboratories, applied to eight strains of constitutive GFP-expressing E. coli. Based on our results, we recommend calibrating OD to estimated cell count using serial dilution of silica microspheres, which produces highly precise calibration (95.5% of residuals <1.2-fold), is easily assessed for quality control, also assesses instrument effective linear range, and can be combined with fluorescence calibration to obtain units of Molecules of Equivalent Fluorescein (MEFL) per cell, allowing direct comparison and data fusion with flow cytometry measurements: in our study, fluorescence per cell measurements showed only a 1.07-fold mean difference between plate reader and flow cytometry data
Diffuse skin hyperpigmentation associated with chronic minocycline use in a patient with prosthetic joint infection
Cutaneous hyperpigmentation is a recognized adverse effect of chronic minocycline use occurring in up to 50% of patients. In this report we present a rare case of extensive skin hyperpigmentation involving both lower extremities in a patient receiving long term minocycline. The patient was receiving minocycline as suppression for chronic prosthetic joint infection. Risk factors associated with minocycline-induced cutaneous pigmentation (MICH) will be reviewed
Impact of pre-travel consultation on clinical management and outcomes of travelers’ diarrhea: a retrospective cohort study
Abstract Background International travelers are at high risk of acquiring travelers’ diarrhea. Pre-travel consultation has been associated with lower rates of malaria, hepatitis, and human immunodeficiency virus (HIV) infections. The objective was to study the impact of pre-travel consultation on clinical management and outcomes of travelers’ diarrhea. Methods This retrospective cohort study analyzed 1160 patients diagnosed with travelers’ diarrhea at Mayo Clinic Rochester, MN from 1994 to 2017. Variables included high-risk activities, post-travel care utilization, antimicrobial prescriptions, hospitalizations, and complications. Travelers were divided into those who sought (n = 256) and did not seek (n = 904) pre-travel consultation. The two groups were compared using the Wilcoxon test for continuous variables and chi-square test for categorical variables. Multivariate logistic regression was used to adjust for differences in traveler characteristics. Results More pre-travel consultation recipients were young Caucasians who had more post-travel infectious disease (ID) consultation [OR 3.1 (95% CI 1.9–5.3)], more stool sampling [OR 1.6 (95% CI 1.1–2.4)], and more antimicrobial prescriptions [OR 1.6 (95% CI 1.1–2.5)] for travelers’ diarrhea compared to the non-pre-travel consultation group. The pre-travel consultation group had shorter hospital stays (mean 1.8 days for pre-travel versus 3.3 days for non-pre-travel consultation group, p = 0.006) and reduced gastroenterology consultation rates [OR 0.4 (95% CI 0.2–0.9)]. 23 patients with positive stool cultures had Campylobacter susceptibilities performed; 65% (15/23) demonstrated intermediate susceptibility or resistance to ciprofloxacin. Conclusion Pre-travel consultation was associated with higher rates of stool testing and antimicrobial prescriptions. The high rate of quinolone-resistant Campylobacter in our small sample suggests the need for judicious antimicrobial utilization. The pre-travel consultation group did have a shorter duration of hospitalization and reduced need for gastroenterology consultation for prolonged or severe symptoms, which are positive outcomes that reflect reduced morbidity of travelers’ diarrhea
Perceived Impact of Human Subjects Protection Training on Community Partners in Community-Based Participatory Research
Manufacturing resource planning system for Jolly Plastic Molding Corporation
Competitiveness or productivity is a field of currently great interest to industry. The current competition on the worldwide market has made companies be much aware on their own performance in a global perspective. Many managers believe that the best potential for improvement of competitiveness is in better production management. Competition has sharpened the quest for continuous and significant improvement in the performance of manufacturing systems in terms of delivery, quality and costs. Because of increasing global competition and the introduction of various advanced business systems , production has become critical activity to outperform competitors on customer service, lead-time, and costs.
Jolly Plastic Molding Corporation is a plastic manufacturing company that needs to manage production planning and scheduling of its production operations based on the proponents investigation of the company\u27s processes and problems.
In this study, the proponents have carried out a series of interviews and have conducted research in order to come up with an information system to address the company\u27s problems. The group developed a Manufacturing Resource Planning System for the company. The study covers the processes of accepting orders, production planning and scheduling, inventory management, procurement planning, quality assurance, and delivery of products to customers.
This paper presents a background on how the software concept was formulated, the problems and solution proposed, the scope and methods and used, and the implementation strategies