Existing vital sign monitoring systems in the neonatal intensive care unit (NICU) require multiple wires connected to rigid sensors with strongly adherent interfaces to the skin. We introduce a pair of ultrathin, soft, skin-like electronic devices whose coordinated, wireless operation reproduces the functionality of these traditional technologies but bypasses their intrinsic limitations. The enabling advances in engineering science include designs that support wireless, battery-free operation; real-time, in-sensor data analytics; time-synchronized, continuous data streaming; soft mechanics and gentle adhesive interfaces to the skin; and compatibility with visual inspection and with medical imaging techniques used in the NICU. Preliminary studies on neonates admitted to operating NICUs demonstrate performance comparable to the most advanced clinical-standard monitoring systems.

A parsimonious framework linking advertising expenditures and research and development expenditures to brand value, and brand value in turn to firm-level financial performance, was proposed and empirically investigated under four data conditions: data form, brand type, financial performance metric, and lag structure. Using pooled data from 125 firms (848 firm-year observations) over the period 1991-2007, 108 path analyses were conducted to compute five path model output metrics. Data on these metrics were then compared for each of the data conditions by means of analysis of variance. Although significant relationships were generally observed among framework variables, study results differed considerably across three of the four data conditions. The principal take-away from the study is that the impact of marketing activities on firm-level financial performance is likely to be in large part a function of the specific research purpose and methodology employed. As such, the take-away has implications when interpreting value-relevance findings, when constructing theories involving market-based assets, and when designing studies to investigate relationships between marketing and financial performance.

Glioblastoma is the most common brain tumor. Median survival in unselected patients is <10 months. The tumor harbors stem-like cells that self-renew and propagate upon serial transplantation in mice, although the clinical relevance of these cells has not been well documented. We have performed the first genome-wide analysis that directly relates the gene expression profile of nine enriched populations of glioblastoma stem cells (GSCs) to five identically isolated and cultivated populations of stem cells from the normal adult human brain. Although the two cell types share common stem- and lineage-related markers, GSCs show a more heterogeneous gene expression. We identified a number of pathways that are dysregulated in GSCs. A subset of these pathways has previously been identified in leukemic stem cells, suggesting that cancer stem cells of different origin may have common features. Genes upregulated in GSCs were also highly expressed in embryonic and induced pluripotent stem cells. We found that canonical Wnt-signaling plays an important role in GSCs, but not in adult human neural stem cells. As well we identified a 30-gene signature highly overexpressed in GSCs. The expression of these signature genes correlates with clinical outcome and demonstrates the clinical relevance of GSCs.

Consumers have started to become aware of the negative aspects of conventional meat, including concerns about environmental issues, animal welfare, and consumer health. Alternative meats (i.e., cultured meat and plant-based meat alternatives) have been introduced recently to address these problems, and the rapid growth of the alternative meat market could pose a threat to the conventional meat market. It is necessary to identify the features of alternative meat that affect consumers’ purchasing intentions. Thus, we aimed to: (1) explore the positive and negative feelings toward alternative meat and (2) compare the differences in factors influencing alternative meat buying intentions. This study conducted an online survey with Korean participants in two separate sections (cultured meat: n = 513; plant-based meat alternatives: n = 504), and relationships between the variables and willingness to buy were analyzed using the partial least squares method. The results showed that sustainability and food neophobia are two of the different factors, and food curiosity, unnaturalness, and distrust of biotechnology are the common factors affecting consumers’ purchasing choice. The results of this study provide useful guidelines for effective promotional messages about cultured meat, plant-based meat alternatives, and conventional meat marketers focusing on the positive and negative aspects of significant factors.

Food impaction between implant-supported FDPs and adjacent teeth occurred more frequently when proximal contact was lost and ESA increased. Food impaction negatively affected overall patient satisfaction. Embrasure dimensions influenced the periodontal/peri-implant mucosal conditions and bone level at the implant.