Publications
Explore 4,767 academic publications
World Health Organization 2020 guidelines on physical activity and sedentary behaviour
Objectives To describe new WHO 2020 guidelines on physical activity and sedentary behaviour. Methods The guidelines were developed in accordance with WHO protocols. An expert Gu...
Phonons and related crystal properties from density-functional perturbation theory
This article reviews the current status of lattice-dynamical calculations in\ncrystals, using density-functional perturbation theory, with emphasis on the\nplane-wave pseudo-pot...
Revisiting the Behavioral Model and Access to Medical Care: Does it Matter?
The Behavioral Model of Health Services Use was initially developed over 25 years ago. In the interim it has been subject to considerable application, reprobation, and alteratio...
Comparison of Convenience Sampling and Purposive Sampling
This article studied and compared the two nonprobability sampling techniques namely, Convenience Sampling and Purposive Sampling. Convenience Sampling and Purposive Sampling are...
Climate Change 2007: Impacts, Adaptation and Vulnerability
Climate Change 2007: Impacts, Adaptation and Vulnerability
RNA-Guided Human Genome Engineering via Cas9
Genome Editing Clustered regularly interspaced short palindromic repeats (CRISPR) function as part of an adaptive immune system in a range of prokaryotes: Invading phage and pla...
PD-1 Blockade in Tumors with Mismatch-Repair Deficiency
This study showed that mismatch-repair status predicted clinical benefit of immune checkpoint blockade with pembrolizumab. (Funded by Johns Hopkins University and others; Clinic...
An Information-Maximization Approach to Blind Separation and Blind Deconvolution
We derive a new self-organizing learning algorithm that maximizes the information transferred in a network of nonlinear units. The algorithm does not assume any knowledge of the...
Cognitive radio: making software radios more personal
Software radios are emerging as platforms for multiband multimode personal communications systems. Radio etiquette is the set of RF bands, air interfaces, protocols, and spatial...
Matching pursuits with time-frequency dictionaries
The authors introduce an algorithm, called matching pursuit, that decomposes any signal into a linear expansion of waveforms that are selected from a redundant dictionary of fun...