purpose : patients with infantile or childhood strabismus who do not achieve visual axes alignment early in life are believed to have poor prognosis with respect to the stereopsis. this study investigates the binocularity and stereopsis following delayed surgical alignment in patients with congenital and early-onset strabismus. patients & methods : 36 patients aged between 6-30 years participat...

Zimbabwe National Tuberculosis Guidelines advise that direct observation of anti-tuberculosis treatment (DOT) can be provided by a family member/relative as a last resort. In 2011, in Nkayi District, of 763 registered tuberculosis (TB) patients, 59 (8%) received health facility-based DOT, 392 (51%) received DOT from a trained community worker and 306 (40%) from a family member/relative. There w...

Jens-S. Vöckler1 Gaurang Mehta1 Yong Zhao2 Ewa Deelman1 Mike Wilde3 1University of Southern California Information Sciences Institute 4676 Admiralty Way Ste 1001 Marina Del Rey, CA 90292 {jens,gmehta,deelman} at isi dot edu 2University of Chicago Dept. of Comp. Science 1100 East 58th Street Chicago, IL 60637 yongzh at cs dot uchicago dot edu 3Argonne National Laboratories Math. and Comp. Sci. D...

dot-app is a Cytoscape 3 app that allows Cytoscape to import and export Graphviz (.dot, .gv) files, also known as DOT files due to the .dot extension and their conformance to the DOT language syntax. The DOT format was originally created in the early 2000s to represent graph topologies, layouts and formatting. DOT-encoded files are produced and consumed by a number of open-source graph applicat...

Single-electron capacitance spectroscopy precisely measures the energies required to add individual electrons to a quantum dot. The spatial extent of electronic wave functions is probed by investigating the dependence of these energies on changes in the dot confining potential. For low electron densities, electrons occupy distinct spatial sites localized within the dot. At higher densities, the...

We use a pulse of surface acoustic waves (SAWs) to control the electron population and depopulation of a quantum dot. The barriers between the dot and reservoirs are set high to isolate the dot. Within a time scale of approximately 100 s the dot can be set to a nonequilibrium charge state, where an empty (occupied) level stays below (above) the Fermi energy. A pulse containing a fixed number of...

In this paper, we investigate variation of the wavelength, intensity and polarization of the self-assembled InAs/GaAs quantum dots emission by microphotoluminescence spectroscopy at the liquid helium temperature. The microcavity wafer sample is grown by molecular beam epitaxy (MBE) and chemically etched into the micropillar structure (with elliptical cross section - long and short axis 2µm×1.5µ...

BACKGROUND There is uncertainty about how directly observed treatment (DOT) support for tuberculosis (TB) can be delivered most effectively and how DOT support can simultaneously be used to strengthen human immunodeficiency virus (HIV) prevention and control among TB patients. This study describes how DOT support by community health workers (CHWs) was used in four municipalities in the Free Sta...

The effectiveness of modified-directly observed therapy (m-DOT), an adherence support intervention adapted from TB DOTS programmes, has been documented. Describing the implementation process and acceptability of this intervention is important for scaling up, replication in other settings and future research. In a randomised trial in Mombasa, Kenya, patients were assigned to m-DOT or standard of...