Another Side of the E-Book Puzzle

Electronic books, while not as popular as electronic journals, continue to be produced, marketed, and used with marginal popularity. Why is it that we see a strong public demand for electronic journals and a reluctance to use e-books? One reason that e-journals succeed may be that the articles are often shorter and easier to print. Research on user preferences indicates mixed reactions to the use of e-books. Is it possible that the printed word is the best technology for monographic publications? Is the problem with e-books more complicated than simple nostalgia for the touch and feel of a book? Existing research on the utilization of electronic text has not been widely distributed. This article will review survey responses, reactions, and feelings toward ebooks, along with some of the current research findings indicating there may be more problems with e-books than meet the eye

Tropidosteptes forestierae (Hemiptera: Heteroptera: Miridae: Mirinae): a new species of Plant Bug injuring ornamental Florida Swampprivet, Forestiera segregata (Oleaceae), in South Florida

The mirine plant bug Tropidosteptes forestierae, new species (Hemiptera: Miridae) is described from Collier County, Florida, where it was found causing serious injury to an extensive ornamental hedge of Florida swampprivet, Forestiera segregata (Jacq.) Krug and Urb. (Oleaceae). Adult male and female, fifth instar, and egg are described. Color images of the adults, nymph, egg, and injury; scanning photomicrographs of selected adult structures; and illustrations of male genitalia are provided. A key to help distinguish the 16 species of Tropidosteptes known to occur in the southeastern United States is given

Print Objects and Fashion Subjects: Independent Publishing in the Contemporary Fashion Milieu since the 1980s

The author documents and discusses the independent books, magazines, and print projects produced by fashion designers since the 1980s when fashion and art aligned and fashion publishing transformed. Significant collaboration among fashion designers, graphic designers, photographers, and artists developed in the 1980s and continues in the twenty-first century. Self-published zines and lookbooks, small-press photobooks, and independent magazines point away from the fashion industry and towards the febrile and conceptual world of artists’ books and magazines. Fashion designers’ practices have expanded, and book making and publishing, rooted in art and graphic design, have become significant and symbolic multidisciplinary activities within specific networks of distribution

Artists’ Recordworks in the Early Twenty-First Century

Despite the rise of digital downloads and streaming music, contemporary artists and musicians are creating analog objects that combine audio recordings—vinyl record, cassette, CD—with printed matter. These artists’ recordworks are a type of artist’s book; they are also alternative publications, released in editions or as multiples. The author defines artists’ recordworks and provides some background in order to establish historical precedent for recordworks in art library collections. A brief history of album cover art is included as well because it links graphic and package design to fine art

Human impacts on soil carbon dynamics of deep-rooted Amazonian forests and effect of land use change on the carbon cycle in Amazon soils

The main objective of these NASA-funded projects is to improve our understanding of land-use impacts on soil carbon dynamics in the Amazon Basin. Soil contains approximately one half of tropical forest carbon stocks, yet the fate of this carbon following forest impoverishment is poorly studied. Our mechanistics approach draws on numerous techniques for measuring soil carbon outputs, inputs, and turnover time in the soils of adjacent forest and pasture ecosystems at our research site in Paragominas, state of Para, Brazil. We are scaling up from this site-specific work by analyzing Basin-wide patterns in rooting depth and rainfall seasonality, the two factors that we believe should explain much of the variation in tropical soil carbons dynamics. In this report, we summarize ongoing measurements at our Paragominas study site, progress in employing new field data to understand soil C dynamics, and some surprising results from our regional, scale-up work

Fructose Alters Cell Survival and Gene Expression in Microglia and Neuronal Cells Lines

Purpose: Microglia are macrophages that are found primarily in the CNS and play a crucial role in maintaining a healthy brain by engulfing invading microorganisms, releasing inflammatory mediators, and pruning dead cells. Microglia can become activated in response to certain stimuli which causes them to transition into a pro-inflammatory state, and can sometimes become chronically activated which can result in neuronal damage. Studies have shown a causal relationship between this activation and sugars such as fructose and glucose. We sought to understand the role of sugars in microglial activation and the subsequent effects on neuron health. Methods: Rat microglia (HAPI) and neuronal (B35) cell lines were treated with varying concentrations of fructose (25 mM, 12.5 mM, and 6.25 mM) or glucose (25 mM and 12.5 mM)as a positive control to determine their effects on the cells. Following treatment and incubation for 3 or 24 hours, the cells were analyzed using an MTT assay to measure cell survival or real-time polymerase chain reaction (RT-PCR) to measure gene expression levels. Effects of fructose were measured in HAPI microglia after direct treatment with the sugar. The genes investigated by the RT-PCR in the HAPI cells included: glucose transporter 5 (GLUT5), and the inflammatory markers high mobility group box 1 (HMGB1), and prostaglandin E receptor 2 (Ptger2). To evaluate the effects of microglial activation on neuronal function, the B35 neurons were treated either directly with sugars or with the supernatant collected from fructose-treated HAPI microglia. This allows examination of the effects of soluble neuron-injury factors released by microglia. The genes investigated by RT-PCR in B35 neurons included nuclear factor-κB (NFκB) and enolase 2 (Eno2). Results: Cell survival assays showed that 24-hour direct fructose treatment increased B35 cell survival by up to 13%, while groups treated with microglia supernatant increased cell survival by up to 33%. In HAPI microglia, 3 hours of treatment with fructose caused GLUT5 expression to be suppressed by up to 32% in all treatment groups except for 6.25 mM fructose, while Ptger2 and HMGB1 expression was increased by as much as 65% and 15%, respectively. After 24-hours of treatment with fructose, the HAPI microglia showed a maximum of 80% increased expression of HMGB1, while Ptger2 expression was mostly unchanged. In B35 neurons, 3 hours of treatment with fructose caused a decrease of up to 26% in NFκB and an increase of up to 46% in Eno2 expression. Conclusion: Cell survival results indicate that the microglia may provide a short term protective effect on the B35 neurons. However, data from the gene expression assays show evidence of cellular dysfunction in neurons and pro-inflammatory activity in microglia which may lead to neuronal death on a longer timeline. As seen in the gene expression results, microglia had increased expression of pro-inflammatory genes and B35 neuronal cells had increased expression of markers of cellular damage. Future studies will further explore the effects of fructose on expression of other genes and examine the effects on neuron survival at later time points

Interdisciplinary Librarians: Self-Reported non-LIS Scholarship and Creative Work

Abstract Purpose – The purpose of this paper is to interpret and discuss survey results of a study of academic librarians’ scholarship and creative work outside of library and information science in order to reveal some librarians’ motivations to perform such work as well as their perceptions of administrators’ attitudes toward it. Design/methodology/approach – The authors published a link to a qualitative survey instrument on COLLIB-L and ULS-L, the e-mail lists for the college libraries section and the university libraries section of American Library Association, asking that only academic librarians engaged in scholarship and creative work outside of library and information science participate. This paper is an exploratory analysis of the survey results. Findings – Librarians reported that they produce such work for many reasons, including personal satisfaction, dynamic and successful liaison work, and ongoing commitment to scholarship and creative work. Academic librarians who produce non-LIS work do so with varying levels of support, and the recognition of such work is inconsistent among institutions. Originality/value – The authors are the first to query American academic librarians specifically about their scholarship or creative work outside of library and information science. Managers and administrators will glean much about academic librarians’ attitudes toward such work and how it adds value to the library operation and institution. Findings could affect criteria for reappointment, promotion, and tenure