Estimating Nonresponse Bias in Mail Surveys
Valid predictions for the direction of nonresponse bias were obtained from subjective estimates and extrapolations in an analysis of mail survey data from published studies. For...
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3,879 publications
Tissue Engineering
The loss or failure of an organ or tissue is one of the most frequent, devastating, and costly problems in human health care. A new field, tissue engineering, applies the princi...
Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample
The ongoing revolution in high-throughput sequencing continues to democratize the ability of small groups of investigators to map the microbial component of the biosphere. In pa...
A Survey of Augmented Reality
This paper surveys the field of augmented reality (AR), in which 3D virtual objects are integrated into a 3D real environment in real time. It describes the medical, manufacturi...
We have never been modern
What makes us modern? This is a classic question in philosophy as well as in political science. However it is often raised without including science and technology in its defini...
Least angle regression
The purpose of model selection algorithms such as All Subsets, Forward Selection and Backward Elimination is to choose a linear model on the basis of the same set of data to whi...
An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV
An update of the Angiosperm Phylogeny Group (APG) classification of the orders and families of angiosperms is presented. Several new orders are recognized: Boraginales, Dillenia...
Better reporting of interventions: template for intervention description and replication (TIDieR) checklist and guide
Without a complete published description of interventions, clinicians and patients cannot reliably implement interventions that are shown to be useful, and other researchers can...
Click Chemistry: Diverse Chemical Function from a Few Good Reactions
Examination of nature's favorite molecules reveals a striking preference for making carbon-heteroatom bonds over carbon-carbon bonds-surely no surprise given that carbon dioxide...
General Theory of Three-Dimensional Consolidation
The settlement of soils under load is caused by a phenomenon called consolidation, whose mechanism is known to be in many cases identical with the process of squeezing water out...
Measuring individual differences in empathy: Evidence for a multidimensional approach.
To facilitate a multidimensional approach to empathy the Interpersonal Reactivity Index (IRI) includes 4 subscales: Perspective-Taking (PT) Fantasy (FS) Empathic Concern (EC) a...