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Single-pixel imaging, originally developed in light optics, facilitates fast three-dimensional sample reconstruction, as well as probing with light wavelengths undetectable by conventional multi-pixel detectors. However, the spatial resolution of optics-based single-pixel microscopy is limited by diffraction to hundreds of nanometers. Here, we propose an implementation of single-pixel imaging relying on attainable modifications of currently available ultrafast electron microscopes in which optically-modulated electrons are used instead of photons to achieve sub-nanometer spatially- and temporally-resolved single-pixel imaging. We simulate electron beam profiles generated by interaction with the optical field produced by an externally programable spatial light modulator and demonstrate the feasibility of the method by showing that the sample image and its temporal evolution can be reconstructed using realistic imperfect illumination patterns. Electron single-pixel imaging holds strong potential for application in low-dose probing of beam-sensitive biological and molecular samples, including rapid screening during in-situ experiments., 25 pages, 4 figures, 3 supplementary figures

We probe plasma dynamics with nm-fs resolution through electron spectroscopy performed in an ultrafast transmission electron microscope. This approach would allow to disentangle the dynamic evolution of plasma parameters and observe previously inaccessible energy inhomogeneities.

Purpose Sharing and developing digital educational resources and open educational resources has been proposed as a way to harmonize and improve clinical pharmacology and therapeutics (CPT) education in European medical schools. Previous research, however, has shown that there are barriers to the adoption and implementation of open educational resources. The aim of this study was to determine perceived opportunities and barriers to the use and creation of open educational resources among European CPT teachers and possible solutions for these barriers. Methods CPT teachers of British and EU medical schools completed an online survey. Opportunities and challenges were identified by thematic analyses and subsequently discussed in an international consensus meeting. Results Data from 99 CPT teachers from 95 medical schools were analysed. Thirty teachers (30.3%) shared or collaboratively produced digital educational resources. All teachers foresaw opportunities in the more active use of open educational resources, including improving the quality of their teaching. The challenges reported were language barriers, local differences, lack of time, technological issues, difficulties with quality management, and copyright restrictions. Practical solutions for these challenges were discussed and include a peer review system, clear indexing, and use of copyright licenses that permit adaptation of resources. Conclusion Key challenges to making greater use of CPT open educational resources are a limited applicability of such resources due to language and local differences and quality concerns. These challenges may be resolved by relatively simple measures, such as allowing adaptation and translation of resources and a peer review system.

CONTRIBUTORS IN THE NETWORK OF TEACHERS IN PHARMACOTHERAPY (NOTIP) (ALPHABETIZED BY COUNTRY): Atanasova, Ivanka (Sofia University St. Kliment Ohridski, Sofia, Bulgaria); Ganeva, Maria (Trakia University, Stara Zagora, Bulgaria); Gatchev, Emil (Medical University of Sofia, Sofia, Bulgaria); Kostadinova, II (Medical University Plovdiv, Plovdiv, Bulgaria); Mimica Matanovic, S (University of Osijek, Osijek, Croatia); Vitezic, D (University of Rijeka Medical School, Rijeka, Croatia); Wozniak, Greta (University of Cyprus, Nicosia, Cyprus); Kmonickova, E (Charles University, Pilsen, Czech Republic); Urbanek, Karel (Palacky University, Olomouc, Czech Republic); Damkier, P (University of Southern Denmark, Odense, Denmark); Huupponen, RK (University of Turku, Turku, Finland); Auffret, Marine (Hospices civils de Lyon, Lyon, France); Bejan-Angoulvant, T (Université de Tours, Tours, France); Chouchana, Laurent (Hospital Cochin, Paris, France); Cracowski, Jean-Luc (University Grenoble Alpes, La Tronche, France); Drici, MD (University of Nice Côte d'Azur, Nice, France); Faillie, JL (CHU Montpellier, Montpellier, France); Geniaux, Hélène (CHU de Limoges, Limoges, France); Molimard, M (Université de Bordeaux, Bordeaux, France); Orlikowski, D (Versailles Saint-Quentin-en-Yvelines University, Versailles, France); Palin, Karine (University of Bordeaux, Bordeaux, France); Pers, Y-M (CHU Montpellier, Montpellier, France); Picard, Nicolas (CHU de Limoges, Limoges, France); Simon, N (Aix-Marseille University, Marseille, France); Toussirot, E (CHU de Besancon, Besancon, France); Boger, RH (University Medical Center Hamburg-Eppendorf, Hamburg, Germany); Cascorbi, I (University of Kiel, Kiel, Germany); Mueller, SC (University Medicine Rostock, Rostock, Germany); Regenthal, R (University of Leipzig, Leipzig, Germany); Schwab, M (Eberhard Karl University of Tübingen, Tübingen, Germany); Schwaninger, MS (University of Luebeck, Luebeck, Germany); Thuermann, PA (University Witten/Herdecke, Witten, Germany); Wojnowski, L (University Medical Center Mainz, Mainz, Germany); Kouvelas, D (Aristotle University of Thessaloniki, Thessaloniki, Greece); Riba, P (Semmelweis University, Budapest, Hungary); Kerins, David M (University College, Cork, Ireland); Williams, David J (Royal College of Surgeons in Ireland, Dublin, Ireland); Cosentino, M (University of Insubria, Varese, Italy); De Ponti, Fabrizio (University of Bologna, Bologna, Italy); Filippelli, Amelia (University of Salerno, Baronissi, Italy); Leone, R (University of Verona, Verona, Italy); Locatelli, Vittorio (University of Milano - Bicocca, Monza, Italy); Jansone, Baiba (University of Latvia, Riga, Latvia); Gulbinovic, Romaldas (Vilnius University, Vilnius, Lithuania); Mifsud, Janet (University of Malta, Msida, Malta); Braszko, Jan J (Medical University of Bialystok, Bialystok, Poland); kocic, I (Medical University of Gdansk, Gdansk, Poland); Breitenfeld, Luiza (Beira Interior University, Covilh~a, Portugal); Castelo-Branco, M (University of Beira Interior, Covilh~a, Portugal); Conea, Simona (“Vasile Goldis” Western University of Arad, Arad, Romania); Magyar, Ioan (University of Oradea, Oradea, Romania); Bevc, S (University of Maribor, Maribor, Slovenia); Krzan, Mojca (University of Ljubljana, Ljubljana, Slovenia); Bernal, ML (University of Zaragoza, Zaragoza, Spain); Capellà, D (University of Girona, Girona, Spain); Carcas, A (Universidad Autónoma de Madrid, University of Maribor, Spain); De Abajo, FJ (University of Alcalá, Alcalá de Henares, Spain); Lopez-Rico, M (University of Salamanca, Salamanca, Spain); Lucena, MI (University of Malaga, Malaga, Spain); Pontes, C (Universitat Autonoma de Barcelona, Sabadell, Spain); Sanz, EJ (Universidad de La Laguna, La Laguna, Spain); Böttiger, Y (Linköping University, Linköping, Sweden); Le Grevès, Madeleine (Uppsala University, Uppsala, Sweden); de Waard-Siebinga, I (University Medical Center Groningen, Groningen, The Netherlands); Janssen, Ben JA (Maastricht University, Maastricht, The Netherlands); Knol, Wilma (University Medical Center Utrecht, Utrecht, The Netherlands); Pandit, Rahul (University Medical Center Utrecht, Utrecht, The Netherlands); van Rosse, F (Erasmus Medical Center, Rotterdam, The Netherlands); Dent, G (Keele University, Keele, United Kingdom); Ferro, Albert (King's College London, London, United Kingdom); Hitchings, AW (St George's, University of London, London, United Kingdom); Kapil, V (Queen Mary University London, London, United Kingdom); Linton, KD (University of Sheffield, Sheffield, United Kingdom); Loke, YK (University of East Anglia, Norwich, United Kingdom); Okorie, Michael (Brighton and Sussex Medical School, Brighton, United Kingdom); Plumb, Richard David (Queen's University Belfast, Belfast, United Kingdom); Pontefract, Sarah (University of Birmingham, Birmingham, United Kingdom); Ranmuthu, S (Queen Mary University London, London, United Kingdom); Sampson, AP (University of Southampton, Southampton, United Kingdom); Thanacoody, HKR (Newcastle University, Newcastle upon Tyne, United Kingdom); Whitfield, Jonathan P (University of Aberdeen, Aberdeen, United Kingdom); Wilson, Kurt (University of Manchester, Manchester, United Kingdom) Improvement and harmonization of European clinical pharmacology and therapeutics (CPT) education is urgently required. Because digital educational resources can be easily shared, adapted to local situations and re‐used widely across a variety of educational systems, they may be ideally suited for this purpose Methods With a cross‐sectional survey among principal CPT teachers in 279 out of 304 European medical schools, an overview and classification of digital resources was compiled. Results Teachers from 95 (34%) medical schools in 26 of 28 EU countries responded, 66 (70%) of whom used digital educational resources in their CPT curriculum. A total of 89 of such resources were described in detail, including e‐learning (24%), simulators to teach pharmacokinetics and/or pharmacodynamics (10%), virtual patients (8%), and serious games (5%). Together, these resources covered 235 knowledge‐based learning objectives, 88 skills, and 13 attitudes. Only one third (27) of the resources were in‐part or totally free and only two were licensed open educational resources (free to use, distribute and adapt). A narrative overview of the largest, free and most novel resources is given. Conclusion Digital educational resources, ranging from e‐learning to virtual patients and games, are widely used for CPT education in EU medical schools. Learning objectives are based largely on knowledge rather than skills or attitudes. This may be improved by including more real‐life clinical case scenarios. Moreover, the majority of resources are neither free nor open. Therefore, with a view to harmonizing international CPT education, more needs to be learned about why CPT teachers are not currently sharing their educational materials.

The confinement of Ag(111) surface state electrons by self-assembled, nanoporous metal-organic networks is studied using low-temperature scanning tunneling microscopy/spectroscopy and electronic structure calculations. The honeycomb networks of Co ligands and dicarbonitrile-oligophenyl linkers induce surface resonance states confined in the cavities with a tunable energy level alignment. We find that electron scattering on the molecules is repulsive and stronger than on the weakly attractive Co and that the networks represent periodic arrays of coupled quantum dots featuring uniform electronic levels.