40 research outputs found
Strengthening health system response to gender-based violence though multisectoral collaboration and best practices in evidence collection and documentation
Global is Local: Assessing Family Medicine Residency Programs’ Training on the Care of Immigrants, Migrants, Torture Survivors, Asylees and Refugees (IMTARs)
Photochemical Charge Separation in Poly(3-hexylthiophene) (P3HT) Films Observed with Surface Photovoltage Spectroscopy
Surface photovoltage spectroscopy (SPS) was used to probe photon induced charge separation in thin films of regioregular and regiorandom poly(3-hexylthiophene) (P3HT) as a function of excitation energy. Both positive and negative photovoltage signals were observed under sub-band-gap (<2.0 eV) and super-band-gap (>2.0 eV) excitation of the polymer. The dependence of the spectra on substrate work function, thermal annealing, film thickness, and illumination intensity was investigated, allowing the identification of interface, charge transfer (CT), and band-gap states in the amorphous and crystalline regions of the polymer films. The ability to probe these states in polymer films will aid the development and optimization of organic electronic devices such as photovoltaics (OPVs), light-emitting diodes (OLEDs), and field effect transistors (OFETs). The direction and size of the observed photovoltage features can be explained using the depleted semiconductor model. © 2013 American Chemical Society
A social way to experience a scientific event: Twitter use at the 7th European Public Health Conference
Eating disorders—Related hospitalizations in Portugal: A nationwide study from 2000 to 2014
Social Media Engagement at Academic Conferences: Report of the Association of Pathology Chairs 2018 and 2019 Annual Meeting Social Media Committee
Integrating refugee doctors into host health-care systems
Refugee doctors face a number of barriers to practising medicine, despite the significant contributions that they can make