Delivering Bad News: Crisis Communication Methods in Academic Libraries

This exploratory study analyzed the specific crisis communication methods of academic libraries. A survey was sent to library staff at Association of Research Libraries-member colleges and universities to describe if, who, when, and how they communicated bad news to their stakeholders for major, minor, and emerging crises. The findings show that respondents used multiple communication strategies, which varied based on the crisis. The data show that libraries communicated journal and database cancellations and health and safety emergencies more slowly than access issues and were more likely not to communicate those crises at all. Respondents also more frequently chose to communicate journal and database cancellations only when asked as compared to other crises. While access issues and health and safety emergencies were primarily communicated through social media and the library’s website, stakeholders received communication about journal and database cancellations primarily through targeted emails from library liaisons, face-to-face meetings with faculty, and the library’s website. These findings suggest that respondents communicated more quickly for minor crises but were more hesitant for crises that may have presented the potential for reputational harm. The varied responses between crisis types often conflicted with best practices for whether to deliver bad news, and if so, when and by whom. These findings indicate a need for academic libraries to develop comprehensive crisis communication plans which emphasize timeliness and transparency

Meeting a Need: Piloting a Mentoring Program for History Librarians

Mentoring is a mainstay of librarianship. Professional organizations can offer specific guidance for librarians through mentoring programs. This article describes the development and assessment of a mentoring program for history librarians by the Academic Librarians Committee of the Reference & Users Services Association’s History Section. The study examines the findings from a survey of participants. Respondents indicated overall that the program was beneficial. Mentors and mentees who interacted through web conferencing tended to report higher satisfaction. The responses suggest improved practices for future iterations of this program, including evaluating the process for pairing mentoring matches, creating an onboarding process, providing more structure for communication, and considering the potential of peer mentoring. These findings could be applied to other mentoring programs for librarians

Three\u27s Company: Collaborative Instructional Design on a Librarian-Instructor Team

This session will describe a unique collaboration that resulted in development of a strategic research assignment design supported by relevant information literacy sessions. This effort stems from an existing relationship between research librarians and an instructor who was previously a graduate assistant in Research & Instruction Services and became an instructor of a general education course in Communication Sciences and Disorders. Through this collective, a synergistic arrangement developed where librarians contribute to research assignment design and the instructor contributes to developing the information literacy sessions to prepare students for finding, evaluating, and understanding relevant scholarly articles early in their college career. We will provide suggestions for developing librarian-instructor relationships that help identify student pain points as well as guide the development of customized classroom assignments relevant to beginning a student’s research path. We will also introduce strategies we have found successful in helping students locate and synthesize relevant scholarly articles, in the classroom and online, for more effective information literacy session activities

Gray Matter Volumes Discriminate Cognitively Impaired and Unimpaired People with HIV

BACKGROUND: Current diagnostic criteria of HIV-associated neurocognitive disorders (HAND) rely on neuropsychological assessments. The aim of this study was to evaluate if gray matter volumes (GMV) can distinguish people with HAND, neurocognitively unimpaired people with HIV (unimpaired PWH), and uninfected controls using linear discriminant analyses. METHODS: A total of 231 participants, including 110 PWH and 121 uninfected controls, completed a neuropsychological assessment and an MRI protocol. Among PWH, HAND (n = 48) and unimpaired PWH (n = 62) designations were determined using the widely accepted Frascati criteria. We then assessed the extent to which GMV, corrected for intracranial volume, could accurately distinguish the three groups using linear discriminant analysis. Sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, area under the curve (AUC), and accuracy were computed for each model using the classification results based on GMV compared to the neuropsychological assessment. RESULTS: The best performing model was comprised of bilaterally combined GMV and was stratified by sex. Among males, sensitivity was 85.2% (95% CI: 66.3%-95.8%), specificity was 97.0% (95% CI: 91.6%-99.4%), and the AUC was 0.91 (95% CI: 0.83-0.99). Among females, sensitivity was 100.0% (95% CI: 83.9%-100.0%), specificity was 98.8% (95% CI: 93.4%-100.0%), and the AUC was 0.99 (95% CI: 0.98-1.00). CONCLUSIONS: GMV accurately discriminated HAND from unimpaired PWH and controls. Measures of GMV may be highly sensitive to HAND, and revisions to the Frascati criteria should consider including GMV in conjunction with a neuropsychological assessment to diagnose HAND

TCT-175 Safety and Complications Associated With the Use of Protamine in Percutaneous Coronary Intervention

Background: There is a paucity of data on the use of protamine after percutaneous coronary intervention (PCI). Methods: We conducted a retrospective analysis of 168 patients who underwent PCI from 2015 to 2021. All patients received protamine intra- or immediately after index PCI. We evaluated baseline characteristics, intraprocedural characteristics including heparin dosing and protamine dosing, and complications such as acute stent thrombosis (ST), dissection, perforation, and access-site bleeding. The primary outcome was the incidence of acute ST, subacute ST, and other thrombotic complications. Secondary outcomes included mortality within 24 hours and within 28 days of the index procedure. Results: One hundred sixty-eight patients were included. The mean age of patients was 72 ± 12.1 years, and 36% were women. The majority of patients received antiplatelet therapy prior to the index procedure (90%), and the average ejection fraction (EF) was 50% ± 14.3%. Of the 33 insulin-dependent patients (20%), only 1 (0.5%) used neutral protamine Hagedorn insulin. One hundred fifteen of the procedures (68%) were elective, and the average procedure time was 3 hours 21 minutes (SD 1 hour 43 minutes). Fifty-nine patients underwent rotational, orbital, or laser atherectomy (27, 23, and 9 patients, respectively). An average of 2.59 ± 1.38 stents were deployed, and intravascular ultrasound was used in 96 patients (57%). An average protamine dose of 32 mg was administered. Seventy-three patients (43%) had coronary perforations, and 19 (11%) had pericardial effusions requiring pericardiocentesis. Twenty-one patients (13%) had coronary dissections following PCI, and 6 (4%) had access-site bleeding requiring transfusion. Three patients (2%) underwent urgent cardiac surgery. Eight (5%) died within 24 hours of PCI, and 6 (3.5%) died within 28 days of PCI. Four patients (2%) had acute ST, no patients experienced subacute ST, and 1 patient (0.5%) developed arterial thrombosis (common femoral artery). Conclusions: Use protamine in PCI typically occurred because of intraprocedural complications. In our series, protamine was tolerated well in the majority of patients, but 3% of patients experienced coronary or arterial thrombosis, warranting caution when using protamine in these challenging scenarios. Categories: CORONARY: Stents: Drug-Elutin

Mitochondrial redox environments predict sensorimotor brain-behavior dynamics in adults with HIV.

Despite virologic suppression, people living with HIV (PLWH) remain at risk for developing cognitive impairment, with aberrations in motor control being a predominant symptom leading to functional dependencies in later life. While the neuroanatomical bases of motor dysfunction have recently been illuminated, the underlying molecular processes remain poorly understood. Herein, we evaluate the predictive capacity of the mitochondrial redox environment on sensorimotor brain-behavior dynamics in 40 virally-suppressed PLWH and 40 demographically-matched controls using structural equation modeling. We used state-of-the-art approaches, including Seahorse Analyzer of mitochondrial function, electron paramagnetic resonance spectroscopy to measure superoxide levels, antioxidant activity assays and dynamic magnetoencephalographic imaging to quantify sensorimotor oscillatory dynamics. We observed differential modulation of sensorimotor brain-behavior relationships by superoxide and hydrogen peroxide-sensitive features of the redox environment in PLWH, while only superoxide-sensitive features were related to optimal oscillatory response profiles and better motor performance in controls. Moreover, these divergent pathways may be attributable to immediate, separable mechanisms of action within the redox environment seen in PLWH, as evidenced by mediation analyses. These findings suggest that mitochondrial redox parameters are important modulators of healthy and pathological oscillations in motor systems and behavior, serving as potential targets for remedying HIV-related cognitive-motor dysfunction in the future

The Lantern Vol. 74, No. 1, Fall 2006

• Seven Haikus About Insomnia • Lunch Hour • Divorced Parents and Flower Guts • 24 • Lily • Growth • Narcissistically Admiring You • Mysterious Avocado • Aloha Roast • Summer • Lines • Internalizing • San Francisco • Numb Candle • Moments No. 1 • Tanka • Euphemism • We be Malllllll • Dragon Magic • Time for the Magic Show • Green • Job • The Shire • Venom • The Seasons of Love • The Position • Fragments of an Artist • Peace • Vagabond Nights • Rerum Concordia Discorshttps://digitalcommons.ursinus.edu/lantern/1169/thumbnail.jp

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead