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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, manufacturing, visualization, path planning, entertain...

We use high-resolution N-body simulations to study the equilibrium density profiles of dark matter halos in hierarchically clustering universes. We find that all such profiles have the same shape, independent of halo mas...

In the first part of this paper, a regular recurrent neural network (RNN) is extended to a bidirectional recurrent neural network (BRNN). The BRNN can be trained without the limitation of using input information just up ...

Materias / palabras clave: Superhelix; Histone octamer; Nucleosome; Histone H1; Histone; Histone code; Biophysics; Histone H2A; Chemistry; DNA; Crystallography; Biology

Materias / palabras clave: Lipid raft; Membrane; Sphingolipid; Cell biology; Cell membrane; Signal transduction; Cell; Cell signaling; Raft; Biophysics; Chemistry; Biology

Multilayer films of organic compounds on solid surfaces have been studied for more than 60 years because they allow fabrication of multicomposite molecular assemblies of tailored architecture. However, both the Langmuir-...

As we draw near to closing out the twentieth century, we see quite clearly that the information-processing and telecommunications revolutions now underway will continue vigorously into the twenty-first. We interact and t...

Human alteration of Earth is substantial and growing. Between one-third and one-half of the land surface has been transformed by human action; the carbon dioxide concentration in the atmosphere has increased by nearly 30...

Putative endothelial cell (EC) progenitors or angioblasts were isolated from human peripheral blood by magnetic bead selection on the basis of cell surface antigen expression. In vitro, these cells differentiated into EC...

ABSTRACT Using a sample of 49 countries, we show that countries with poorer investor protections, measured by both the character of legal rules and the quality of law enforcement, have smaller and narrower capital market...

Optical detection and spectroscopy of single molecules and single nanoparticles have been achieved at room temperature with the use of surface-enhanced Raman scattering. Individual silver colloidal nanoparticles were scr...

A rapid and accurate radiative transfer model (RRTM) for climate applications has been developed and the results extensively evaluated. The current version of RRTM calculates fluxes and cooling rates for the longwave spe...

Materias / palabras clave: Schedule for Affective Disorders and Schizophrenia; Inter-rater reliability; Medical diagnosis; Psychology; Psychiatry; Clinical psychology; Schizophrenia (object-oriented programming); Anxiety; Rating scale; Test validi...

This chapter aims to develop one of perhaps multiple specifications of embeddedness, a concept that has been used to refer broadly to the contingent nature of economic action with respect to cognition, social structure, ...

Materias / palabras clave: Capsaicin; Chemistry; Ion channel; Receptor; Transient receptor potential channel; TRPV1; Pharmacology; Biophysics; Medicine; Biology; Biochemistry

Ronald K. Mitchell, Bradley R. Agle, Donna J. Wood, Toward a Theory of Stakeholder Identification and Salience: Defining the Principle of Who and What Really Counts, The Academy of Management Review, Vol. 22, No. 4 (Oct....

Materias / palabras clave: Feature selection; Artificial intelligence; Selection (genetic algorithm); Computer science; Feature (linguistics); Pattern recognition (psychology); Machine learning; Linguistics; Philosophy