Management of content development and subject engagement through an arts matrix model: A case study

From 2007 - 2009, Kansas State University Libraries (K-State Libraries) committed to strategically assess and redevelop their organizational structure. The Libraries’ Strategic Plan and position redistributions commenced in 2007 and 2009 respectively, with adjustments in 2010 to accommodate the university’s “K-State 2025” Strategic Plan. Together, these plans changed the roles of former subject librarians, dividing and transferring responsibilities for outreach, reference, instruction, and collection development. Among the more significant changes was the creation of departments devoted to patron groups, rather than specific academic disciplines. Illustrating how the reorganization changed the roles of traditional library services, this chapter will outline the responsibilities of three librarian positions: Undergraduate and Community Services, Faculty and Graduate Services, and Content (collection) Development. The librarians are also founding members of the K-State Libraries Arts Matrix, an ad hoc team operating within the new organization to enhance communication and expand subject expertise in the visual and performing arts. These transitions presented both opportunities for engagement and specialization, and challenges to communication and subject identity. These issues are addressed, including solutions offered by the matrix model. Although this study is limited by the neoteric existence of this model, and lack of precedents for comparison, K-State Libraries’ example may offer a viable model for institutions adapting to fiscal realities. Additionally, matrices may supplement the traditional subject librarian model for those seeking to enhance engagement and collaboration. This chapter offers further insight into a strategic planning process, as well as a transparent, inclusive strategy for librarians adjusting to organizational change

Ampk regulates IgD expression but not energy stress with B cell activation.

Ampk is an energy gatekeeper that responds to decreases in ATP by inhibiting energy-consuming anabolic processes and promoting energy-generating catabolic processes. Recently, we showed that Lkb1, an understudied kinase in B lymphocytes and a major upstream kinase for Ampk, had critical and unexpected roles in activating naïve B cells and in germinal center formation. Therefore, we examined whether Lkb1 activities during B cell activation depend on Ampk and report surprising Ampk activation with in vitro B cell stimulation in the absence of energy stress, coupled to rapid biomass accumulation. Despite Ampk activation and a controlling role for Lkb1 in B cell activation, Ampk knockout did not significantly affect B cell activation, differentiation, nutrient dynamics, gene expression, or humoral immune responses. Instead, Ampk loss specifically repressed the transcriptional expression of IgD and its regulator, Zfp318. Results also reveal that early activation of Ampk by phenformin treatment impairs germinal center formation but does not significantly alter antibody responses. Combined, the data show an unexpectedly specific role for Ampk in the regulation of IgD expression during B cell activation

Leveraging Library Ecology: Growing Beyond Boundaries to Cultivate a Sustainable Knowledge Community Through Team-Based Librarianship

Higher education increasingly challenges libraries to thrive while adapting to fiscal realities, imploring institutions to accomplish more with less, and leverage assets creatively. When competing demands vie for attention, interdisciplinary concepts such as sustainability may be neglected, or simply absent from a library’s mission. A team-based community of librarians can galvanize existing assets wherever they reside within an organization. This approach requires that librarians transcend traditional boundaries to reveal untapped or underutilized expertise. Interdepartmental teams within a library can address topics difficult to assign to one designated specialist, and access the education, interests, or networks possessed by multiple individuals across an organization. A matrix model addressing this concept has been administered at K-State Libraries, and the following paper provides expanded insight into how such concepts have been handled within the organization

Leveraging Library Ecology: Growing Beyond Boundaries to Cultivate a Sustainable Knowledge Community Through Team-Based Librarianship

Higher education increasingly challenges libraries to thrive while adapting to fiscal realities, imploring institutions to accomplish more with less, and leverage assets creatively. When competing demands vie for attention, interdisciplinary concepts such as sustainability may be neglected, or simply absent from a library’s mission. A team-based community of librarians can galvanize existing assets wherever they reside within an organization. This approach requires that librarians transcend traditional boundaries to reveal untapped or underutilized expertise. Interdepartmental teams within a library can address topics difficult to assign to one designated specialist, and access the education, interests, or networks possessed by multiple individuals across an organization. A matrix model addressing this concept has been administered at K-State Libraries, and the following paper provides expanded insight into how such concepts have been handled within the organization

Ectopic cartilage in subglottic stenosis: Hamartoma or reaction to trauma?

In an experimental study in growing rabbits an endolaryngeal injury to the subglottis resulted in the development of a stenosis due to the formation of scar tissue containing ectopic cartilage. For comparison, biopsies taken from the subglottic stenosis in 8 children were studied histologically. In 6 cases ectopic cartilage was observed; all patients had a history of endotracheal intubation. In 3 children the diagnosis hamartoma was made. In the remaining 3 cases the formation of ectopic cartilage might have been a direct reaction to the endolaryngeal intubation. The observations suggest that the formation of ectopic cartilage in acquired subglottic stenosis is not always due to a developmental aberration such as a hamartoma

Prevalence of permanent neonatal hearing impairment: systematic review and Bayesian meta-analysis

Objective: To investigate the variance in reported prevalence rates of permanent neonatal hearing impairment (HI) worldwide. Design: A systematic review and meta-analysis was performed on reported prevalence rates of sensorineural and permanent conductive or mixed HI worse than 40 dB in neonates, detected as a result of a screening programme or audiometric study. Study sample: For meta-analysis, 35 articles were selected, 25 from high-income countries and 10 from middle-income countries according to the world bank classification system. Results: The prevalence rate of permanent uni- and bilateral HI worse than 40 dB in neonates varied from 1 to 6 per 1000, the overall prevalence was 2.21 per 1000 [1.71, 2.8]. In NICU populations the prevalence rate was higher with a larger fraction of bilateral cases. Although not significant, prevalence rates were slightly higher in Asia compared to Europe and the number of infants lost to follow-up appeared higher in countries with lower gross national income. Conclusion: Substantial variations exist in prevalence rates of neonatal permanent HI across countries and regions. There is a strong need for more data from low-income countries to identify demographic factors that account for this variability in reported prevalence rates. Reporting these data in a uniform way is advocated