Results 91 to 100 of about 117,359 (326)
Australian Endodontic Journal, EarlyView.ABSTRACT This ex vivo study characterised the mesial root morphology of mandibular first molars with a middle mesial canal (MMC) using micro‐CT. Among 469 scanned molars, 42 (8.96%) presented an MMC. Morphological parameters analysed included canal configuration, chamber orifice features, dentine thickness, isthmus type, and aspect ratio.
Nuno Rodrigues dos Santos +3 more
wiley +1 more source
Space-Frequency Block Code with Matched Rotation for MIMO-OFDM System with Limited Feedback
EURASIP Journal on Advances in Signal Processing, 2009 This paper presents a novel matched rotation precoding (MRP) scheme to design a rate one space-frequency block code (SFBC) and a multirate SFBC for MIMO-OFDM systems with limited feedback.
Thushara D. Abhayapala +4 more
doaj +1 more source
The institutional character of computerized information systems [PDF]
, 1989 We examine how important social and technical choices become part of the history of a computer-based information system (CB/SJ and embedded in the social structure which supports its development and use.
Iacono, Suzanne, Kling, Rob
core
Allergy, EarlyView.We exposed human nasal epithelial tissues to pollen from grasses grown under different climate treatments (temperature and CO2). Pollen weakened epithelial tight junctions and altered cytokine‐related gene expression, with similar protein‐level effects.
Tarleena Tossavainen +5 more
wiley +1 more source
The Evolution of Sesame Seed Allergy Over Time
Allergy, EarlyView.This study analyzes the natural history of sesame over time and the changes in biomarkers between sesame allergic and sesame sensitised but tolerant children. The period prevalence of sesame allergy increased from 0.5% between 12 and 36 m to 1.5% between 7 and 12 y children in the EAT‐On study with 10 children developing new sesame allergy. Sesame‐sIgE
Ru‐Xin Foong +14 more
wiley +1 more source
Transformation of the Agrarian Landscape and Hope in the Central Kalimantan Peatlands
Asia Pacific Viewpoint, EarlyView.ABSTRACT In Kalimantan, Indonesian Borneo, agrarian state programs and corporate strategies seek to transform indigenous Ngaju Dayak into sedentary farmers. Focusing on the notion of transformation, the paper traces whether and how rural people can engage in struggles against structural injustices.
Anu Lounela
wiley +1 more source
Market risk premium used in 2008: A survey of more than a 1,000 professors [PDF]
The average Market Risk Premium (MRP) used in 2008 by professors in the United States (6.5%) was higher than the one used by their colleagues in Europe (5.3%), Canada (5.4%), the United Kingdom (5.6%) and Australia (5.9%).
Fernandez, Pablo
core
British Journal of Haematology, EarlyView.Summary Chemotherapy‐induced neutropenia, monitored by peripheral blood absolute neutrophil count (ANC), increases the risk of bloodstream infections (BSIs). However, ANC may not reflect the total neutrophil population, as it omits neutrophils at extravascular sites.
Johanna Vævest Nymann Eriksen +9 more
wiley +1 more source
IRT‐based response style models and related methodology: Review and commentary
British Journal of Mathematical and Statistical Psychology, EarlyView.Abstract We provide a review and commentary on recent methodological research related to item response theory (IRT) modelling of response styles in psychological measurement. Our review describes the different categories of IRT models that have been proposed, their associated assumptions and extensions, and the varying purposes they can serve.
Daniel M. Bolt, Lionel Meng
wiley +1 more source
Measuring public opinion at subnational geographies is critical to many theories in political science. Multilevel regression and post-stratification (MRP) is a popular tool for doing so, although existing work is limited to measuring opinion on a single survey question. We provide a framework for estimating the joint distribution of opinion on multiple
Goplerud, Max, Auslen, Michael
openaire +2 more sources