DOCSLIB.ORG

Members of the EPS-AG 2014-2017 Elected Board (Updated 4Th December 2015)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Members of the EPS-AG 2014-2017 Elected Board (Updated 4Th December 2015) Members of the EPS-AG 2014-2017 Elected Board (Updated 4th December 2015) CERN Members Members from Germany Gianluigi Arduini Ralph Assmann CERN – BE Department DESY CH - 1211 Geneva 23 Notkestr. 85 Tel. +41 22 767 29 44 D – 22607 Hamburg E-mail: [email protected] Tel. +49 4089983187 EPS-AG Mandate: Elected 2008, mandate 2011, 2014 E-mail: [email protected] Chair of the EPS-AG Board 14-17 EPS-AG Mandate: Elected 2014, mandate 2017, 2020 IPAC’14 role: SPC Chair IPAC’17 roles: Co-opted Board and OC Chair Oliver Boine-Frankenheim GSI Helmholtzzentrum für Schwerionenforschung GmbH Paul Collier Accelerator Physics Division CERN – BE Department Planckstr. 1 CH - 1211 Geneva 23 D - 64291 Darmstadt Tel. +41 22 767 55 13 E-mail: [email protected] E-mail: [email protected] Tel. +49 6159 712408 EPS-AG Mandate: Elected 2014, mandate 2017, 2020 EPS-AG Mandate: Elected 2011, mandate 2014, 2017 Maurizio Vretenar Anke-Susanne Müller CERN – DG Unit Forschungszentrum Karlsruhe GmbH (FZK) CH - 1211 Geneva 23 Institute for Synchrotron Radiation Tel. +41 22 767 29 25 Postfach 3640 E-mail: [email protected] D - 76021 Karlsruhe EPS-AG Mandate: Elected 2014, mandate 2017, 2020 E-Mail: [email protected] Internal Auditor and Web-Master Tel. +49 7247826260 EPS-AG Mandate: Elected 2011, mandate 2014, 2017 Frank Zimmermann CERN – BE Department Members from Italy CH - 1211 Geneva 23 Giovanni Bisoffi Tel. +41 22 767 90 54 INFN/LNL E-mail: [email protected] Viale dell’Università 2 EPS-AG Mandate: Elected 2014, mandate 2017, 2020 I – 35020 Legnaro (PD) Tel. +39 049 8068672 Members from France E-mail: [email protected] Philip Bambade EPS-AG Mandate: Elected 2014, mandate 2017, 2020 LAL Internal Auditor U. Paris-Sud F – 91898 Orsay, CEDEX Susanna Guiducci E-mail: [email protected] Istituto Nazionale di Fisica Nucleare (INFN/LNF) EPS-AG Mandate: Elected 2014, mandate 2017, 2020 Laboratori Nazionali di Frascati Via E. Fermi, 40 Marie-Emmanuelle Couprie C.P. 13 Synchrotron SOLEIL I - 00044 Frascati (Roma) L'Orme des Merisiers Saint-Aubin - BP 48 Tel. +39 06 9403 2221 F-91192 Gif-sur-Yvette CEDEX E-mail: [email protected] Tel. +33 1 69 35 98 02 EPS-AG Mandate: Elected 2011, mandate 2014, 2017 E-mail: [email protected] EPS-AG Mandate: Elected 2014, mandate 2017, 2020 Members from Spain Mike Seidel Angeles Faus-Golfe Paul Scherrer Institute (PSI) Instituto de Física Corpuscular (IFIC) CH - 5232 Villigen Consejo Superior de Investigaciones Cientificas Tel. +41 56 310 33 78 University of Valencia E-mail: [email protected] Edificio Institutos de investigación EPS-AG Mandate: Elected 2011, mandate 2014, 2017 Apartado de Correos 22085 2017 SPC Chair, EPS-AG Board Chair-elect E - 46071 Valencia 2020 Board and OC Chair Tel. +34 96 35 43 545 E-mail: [email protected] Members from the UK EPS-AG Mandate: Elected 2011, mandate 2014, 2017 Deepa Angal-Kalinin Science and Technology Facilities Council Montse Pont (STFC/DL/ASTeC) ALBA Synchrotron Daresbury Laboratory Carretera BP 1413, de Cerdanyola del Vallès a Sant Accelerator Science and Technology Centre Cugat del Vallès, Km. 3,3 UK - Daresbury, Warrington, Cheshire WA4 4AD E - 08290 Cerdanyola del Vallès, Barcelona Tel. +44 1925 603146 Tel: +34 93 592 43 00 E-mail: [email protected] E-mail: [email protected] EPS-AG Mandate: Elected 2011, mandate 2014, 2017 EPS-AG Mandate: Elected 2011, mandate 2014, 2017 Andrzej Wolski Member from Sweden Liverpool University Andreas Jansson Science Faculty, Physics Dept. ESS Lund Oxford Street Stora Algatan 4 P.O. Box 147 SE – 223 50 Lund UK – Liverpool L69 7ZE E-mail: [email protected] E-mail: [email protected] EPS-AG Mandate: Elected 2014, mandate 2017, 2020 EPS-AG Mandate: Elected 2006, mandate 2008, 2011, Treasurer 2014 Chair of the EPS-AG Board 11-14 Members from Switzerland IPAC’14 role: OC Chair Hans-Heinrich Braun Ex officio member of Board/IPAC’17 Board Paul Scherrer Institute (PSI) CH - 5232 Villigen Tel. +41 56 310 3241 E-mail: [email protected] EPS-AG Mandate: Elected 2011, mandate 2014, 2017 .
Load more

Recommended publications
  • Scientific and Technical Report 2001 Volume VI Large Research Facilities
    PAUL SCHERRER INSTITUT ISSN 1423-7350 March 2002 Scientific and Technical Report 2001 Volume VI Large Research Facilities ed. by: Renate Bercher, Carmen Büchli, Lotty Zumkeller CH-5232 Villigen PSI Switzerland Phone: 056/310 21 11 Telefax: 056/31021 99 http://www.psi.ch I TABLE OF CONTENTS Foreword l Accelerator Physics and Development Operation of the PSI-accelerator facility in 2001 5 Progress in the production of the new ring cyclotron cavity 7 Coupled field analysis of the new ring cyclotron cavity 9 Experimental upgrade of the injector II150 MHz RF system 11 Replacement of magnet power supplies, control and field-bus for the PSI cyclotron accelerators 13 Investigations on discharges of high voltage devices based on a transient recorder program 15 Test of a radio-frequency-driven mulitcusp proton source 16 Emittance measurements at the PSI ECR heavy ion source 17 Profile measurement of scanning proton beam for LiSoR using carbon fibre harps 18 A fast dégrader to set the energies for the application of the depth dose in proton therapy 20 MAD9P a parallel 3D particle tracker with space charge 22 Behaviour of the different poisson solvers in the light of beam dynamics simulations 24 Computational electrodynamics on the LINUX-cluster 26 Particle ray-tracing program TRACK applied to accelerators 27 Experimental Facilities Rebuilt beam line section between the targets M and E 31 Disposal preparation for meson production targets 33 A novel method to improve the safety of the planned MEGAPIE target at SINQ 34 Beamline adaptation for the MEGAPIE-target
    [Show full text]
  • The Consortium of Swiss Academic Libraries the Consortium of Swiss Academic Libraries
    Research Collection Other Conference Item Times change and we change with them: the Consortium of Swiss Academic Libraries the Consortium of Swiss Academic Libraries Author(s): Boutsiouci, Pascalia Publication Date: 2015 Permanent Link: https://doi.org/10.3929/ethz-a-010439524 Rights / License: In Copyright - Non-Commercial Use Permitted This page was generated automatically upon download from the ETH Zurich Research Collection. For more information please consult the Terms of use. ETH Library TIMES CHANGE AND WE CHANGE WITH THEM The Consortium of Swiss Academic Libraries ICoASL – 4th International Conference of Asian Special Libraries 2015 Pascalia Boutsiouci, Seoul, April 23 of 2015 AGENDA 1 Overview Switzerland and Higher Education 2 Overview Consortium of Swiss Academic Libraries 3 Our business – range of activity 4 Cooperation with our partner libraries 5 projects © Consortium of Swiss Academic Libraries | 2015 2 Overview Switzerland 1 and Higher Education © Consortium of Swiss Academic Libraries | 2015 3 THE LANDSCAPE Switzerland lies in the heart of Europe 8.2 million people 26 cantons Four official languages Matterhorn, Zermatt (4,478 m/14,692 ft) / Image source: http://www.zermatt.ch/Media/Pressecorner/Fotodatenbank/Matterhorn/Sicht-aufs- . German (66%) Matterhorn-vom-Gornergrat . French (23%) . Italian (9%) . Rheto- Romanic (1%) Image source: http://en.wikipedia.org/wiki/Switzerland#/media/File:Europe-Switzerland.svg © Consortium of Swiss Academic Libraries | 2015 4 SWITZERLAND = CONFOEDERATIO HELVETICA = CH Federal parliamentary republic consisting of 26 cantons wth Bern as the seat of the federal authorities Germany France Liechtenstein Austria Italy Image source:http://de.wikipedia.org/wiki/Datei:Switzerland,_administrative_divisions_-_de_-_colored.svg © Consortium of Swiss Academic Libraries | 2015 5 HIGHER EDUCATION IN SWITZERLAND Official Higher Education Institutions 10 Cantonal Universities .
    [Show full text]
  • Treating Cancer with Proton Therapy Information for Patients and Family Members Professor Dr
    Treating Cancer with Proton Therapy Information for patients and family members Professor Dr. med. Damien Charles Weber, Dear readers Head and Chairman, Proton therapy is a special kind of radiation therapy. For many years now, patients Centre for Proton Therapy suffering from certain tumour diseases have successfully undergone proton radi- ation therapy at the Paul Scherrer Institute’s Centre for Proton Therapy. This brochure is intended to give a more detailed explanation of how proton ther- apy works and provide practical information on the treatment we offer at our facil- ity. We will include a step-by-step description of the way in which we treat deep- seated tumours. We will not deal with the treatment of eye tumours in this brochure. If you have further questions on the proton therapy carried out at the Paul Scherrer Institute, please do not hesitate to address these by getting in touch with our secretaries. Contact details are provided at the end of the brochure. 2 Contents 4 Radiation against cancer 10 Physics in the service of medicine 14 Four questions for Professor Dr. Tony Lomax, Chief Medical Physicist 16 Practical information on treatment at PSI 20 Four questions for Dr. Marc Walser, Senior Radiation Oncologist 22 In good hands during treatment 28 Four questions for Lydia Lederer, Chief Radiation Therapist 30 Treating infants and children 36 Children ask a specialist about radiation 38 PSI in brief Radiation against cancer 4 Because it can be used with great ac- The most important cancer therapies curacy, proton therapy is a particularly are: sparing form of radiation treatment • surgery (operation), with lower side effects.
    [Show full text]
  • Annual Report 2018 Swiss Nanoscience Institute University of Basel
    EINE INITIATIVE DER UNIVERSITÄT BASEL UND DES KANTONS AARGAU Annual Report 2018 Swiss Nanoscience Institute University of Basel Swiss Nanoscience Institute University of Basel Klingelbergstrasse 82 4056 Basel Switzerland www.nanoscience.ch The Swiss Nanoscience Institute (SNI) is a research initiative of the Canton of Aargau and the University of Basel. Swiss Nanoscience Institute Klingelbergstrasse 82 4056 Basel Switzerland www.nanoscience.ch Cover: Atomic force microscopic image of “nano-bone” molecules on a gold surface. The molecule is a buil- ding block for the formation of two-dimensional organic topological insulators (Rémy Pawlak, Department of Physics, University of Basel). © Swiss Nanoscience Institute, March 2019 Content 3 Foreword 4 Swiss Nanoscience Institute — The interdisciplinary center of excellence for nanosciences in Northwestern Switzerland 6 Network 8 News from the network 14 The Paul Scherrer Institute – 30 years old and a key partner on the SNI network 16 Nano Study Program 18 Glued wounds heal better – Tino Matter wins the prize for the best master’s thesis 20 Discussing science at SmallTalk – Students organize their own symposium about the block courses 22 PhD School 24 SNI PhD School – An excellent start of a scientific career 29 Multiple awards – Daniel Riedel wins several prizes 30 SNI Professors 32 Martino Poggio studies nanowires – These tiny wires with special properties have a variety of potential applications 34 Roderick Lim researches the transport processes and mechanical properties of cells – Promising
    [Show full text]
  • Imagepresentation (PDF, 76 Pages, 8.9
    THE CANTON OF AARGAU: ECONOMY AND EMPLOYMENT The Canton of Aargau is situated in Switzerland’s strongest economic area. Some 340 000 people are employed here in around 40 000 companies. An above-average proportion of these workers are active in the field of research and development. In fact, this is more than twice the national average. Our economic, tax and financial policies make the Canton of Aargau an attractive place of business for international corporations as well as for small and medium-sized businesses. The innovative Robotec Solutions AG known as a leading enterprise in robot applications. Standard & Poor’s has awarded the Canton of Aargau the rating AA+. And it’s no wonder. After all, we have a low unemployment rate, a moderate taxation rate, a strong economy and a high standard of living. These factors appeal to many well-known companies operating here in a wide range of industries – including ABB, GE, Franke, Syngenta and Roche. Our media landscape is equally diverse. In addition to AZ Medien, the canton boasts numerous other well-positioned local media companies. THE CANTON OF AARGAU: LIFE AND LIVING SINA SINGER The Canton of Aargau is currently home to some 670 000 people. That makes us the fourth-largest canton in Switzerland. Aargau is an urban area, yet also modest in size. The Canton of Aargau is within reasonable distance of anywhere – whether by car or public transport. However, for those who prefer to stay and be part of the local scene, Aargau has well-established communities and a wealth of vibrant traditions.
    [Show full text]
  • Particle Accelerator Activities at the Paul Scherrer Institut
    PSI Bericht Nr. 17-07 December 2017 Particle Accelerator Activities at the Paul Scherrer Institut Terence GARVEY Paul Scherrer Institut, Villigen, Switzerland 5232 Division of Large Research Infrastructures Invited paper presented at Les Journées Accélérateurs de la Société Française de Physique, Roscoff, 3rd – 6th October, 2017. Resumé Les Activités Accélérateur à l’Institut Paul Scherrer. L'Institut Paul Scherrer exploite deux complexes d'accélérateurs en tant que ‘centre- serveurs’ pour une grande communauté de chercheurs. Il s'agit de l'Accélérateur de Protons à Haute Intensité (HIPA) et de la Source de Lumière Suisse (SLS). HIPA est un cyclotron à protons de 590 MeV. Il sert à produire des neutrons par spallation pour la recherche en physique de la matière condensée et à produire des muons et d'autres particules secondaires pour la recherche en magnétisme et en physique des particules. Le SLS est un anneau de stockage d’électrons de 2,4 GeV utilisé comme source de rayonnement synchrotron de 3ème génération fournissant des photons pour une large gamme de disciplines scientifiques. En plus de ces deux installations, l'Institut met progressivement en service un laser à électrons libres en rayons X (SwissFEL) qui fournira aux chercheurs des impulsions femto-seconde intenses à partir d’une ligne de rayons X ‘dur’ (ARAMIS) et de rayons X ‘mou’ (ATHOS). L'Institut exploite également un cyclotron supraconductrice à 250 MeV (COMET) aux fins de la thérapie par proton. Le centre de thérapie a récemment été équipé d'un troisième « gantry » rotatif qui est en cours de mise en service. Un « upgrade » du système de radiofréquence de HIPA et des projets pour "SLS-2" seront présentés.
    [Show full text]
  • 2018 Research Slam
    University of St.Gallen (HSG) Centro Latinoamericano-Suizo (CLS-HSG) Leading House for the Latin American Region Müller-Friedberg-Strasse 8 CH-9000 St.Gallen 2018 Research Slam Wednesday, December 19, 2018 / 10:30 to 17:10 hrs Tellstrasse 2, St.Gallen / Room 58-515 Seed Money Grants 2017 Research Merger 2018 Seed Money Grants 2018 Presentation Material of the Winning Projects The Funding Instruments SMG – Seed Money Grants 2017 + 2018 duration: 10 – 12 months grants: CHF 10’000 – CHF 25’000 applications received: 87 / projects awarded: 30 RM – Research Merger 2017 duration: 10 – 12 months grants: CHF 30’000 – CHF 50’000 applications received: 29 / projects awarded: 4 MOB – Mobility Grants 2018 duration: up to 3 months grants: up to CHF 8’000 applications received: 9 / projects awarded: 7 2018 Research Slam 2 / 22 Index Towards the detection of Earth analogues (TDEA). – SMG2017 Damien Ségransan, University of Geneva.............................................................................................................................. 5 Structural colours in natural and artificial multilayers. – SMG2017 Ullrich Steiner, University of Fribourg, Adolphe Merkle Institute .................................................................................. 5 In-operando control of nanoscale decoration of graphene and reduced graphene oxide by novel mini-reactors. – SMG2017 Ivo Utke, Empa, Eidgenössische Materialprüfungs- und Forschungsanstalt (EMPA) ................................................... 6 A dendrogeomorphic reconstruction of
    [Show full text]
  • 03 (15. Februar 2017)
    2017/03 ISSN 1661-8211 | 117. Jahrgang | 15. Februar 2017 Redaktion und Herausgeberin: Schweizerische Nationalbibliothek NB, Hallwylstrasse 15, CH-3003 Bern Erscheinungsweise: halbmonatlich, am 15. und 30. jeden Monats Hinweise unter: http://ead.nb.admin.ch/web/sb-pdf/ ISSN 1661-8211 © Schweizerische Nationalbibliothek NB, CH-3003 Bern. Alle Rechte vorbehalten Inhaltsverzeichnis - Table des matières - Sommario - Cuntegn - Table of contents Inhaltsverzeichnis - Table des matières - 220 Bibel / Bible / Bibbia / Bibla / Bible....................................... 6 Sommario - Cuntegn - Table of contents 230 Christentum, christliche Theologie / Christianisme, théologie chrétienne / Cristianesimo, teologia cristiana / Cristianissem, teologia cristiana / Christianity and Christian theology..................6 000 Allgemeine Werke, Informatik, Informationswissenschaft / Informatique, information, 290 Andere Religionen / Autres religions / Altre religioni / Autras ouvrages de référence / Informatica, scienza religiuns / Other religions............................................................... 9 dell'informazione, generalità / Informatica, infurmaziun e referenzas generalas / Computers, information and general reference........................................................................................ 1 300 Sozialwissenschaften / Sciences sociales / Scienze sociali / Scienzas socialas / Social sciences.......................... 10 000 Allgemeine Werke, Wissen, Systeme / Généralités, savoir, systèmes / Generalità, sapere, sistemi / Generalitads,
    [Show full text]
  • Targeted Radiotherapeutics from 'Bench-To-Bedside'
    RadiochemistRy in switzeRland CHIMIA 2020, 74, No. 12 939 doi:10.2533/chimia.2020.939 Chimia 74 (2020) 939–945 © C. Müller, M. Béhé, S. Geistlich, N. P. van der Meulen, R. Schibli Targeted Radiotherapeutics from ‘Bench-to-Bedside’ Cristina Müllera, Martin Béhéa, Susanne Geistlicha, Nicholas P. van der Meulenab, and Roger Schibli*ac Abstract: The concept of targeted radionuclide therapy (TRT) is the accurate and efficient delivery of radiation to disseminated cancer lesions while minimizing damage to healthy tissue and organs. Critical aspects for success- ful development of novel radiopharmaceuticals for TRT are: i) the identification and characterization of suitable targets expressed on cancer cells; ii) the selection of chemical or biological molecules which exhibit high affin- ity and selectivity for the cancer cell-associated target; iii) the selection of a radionuclide with decay properties that suit the properties of the targeting molecule and the clinical purpose. The Center for Radiopharmaceutical Sciences (CRS) at the Paul Scherrer Institute in Switzerland is privileged to be situated close to unique infrastruc- ture for radionuclide production (high energy accelerators and a neutron source) and access to C/B-type labora- tories including preclinical, nuclear imaging equipment and Swissmedic-certified laboratories for the preparation of drug samples for human use. These favorable circumstances allow production of non-standard radionuclides, exploring their biochemical and pharmacological features and effects for tumor therapy and diagnosis, while investigating and characterizing new targeting structures and optimizing these aspects for translational research on radiopharmaceuticals. In close collaboration with various clinical partners in Switzerland, the most promising candidates are translated to clinics for ‘first-in-human’ studies.
    [Show full text]
  • Booklet SSD27
    Swiss Soft Days 27th Edition FORMULA The Swiss Soft Days is a one-day workshop taking place 2 times per year where around 20 speakers give short talks (~15 minutes) to introduce their research activities in a way specifically designed for a heterogeneous public. Besides well established scientific figures, the workshops are aimed at emerging researchers, especially assistant professors, post-docs and PhD students. The short duration of the talks and the SEM image of wrinkled cellulose colloids frequency of the meetings are meant to © Johannes Bergmann rapidly develop active, up-to-date communications and cover various inter- disciplinary areas of research. 8.6.2021 Swiss Soft Days 27th Edition Swiss Soft Days 27th Edition Program 12h00 Platform opening 15h30: Session 2 – Soft matter under deformation 12h20 Welcome Manolis Chatzigiannakis, ETHZ: Dynamic stabilisation of draining thin liquid films consisting of 12h30: Session 1 – Active and responsive materials polymer solutions Steven van Kesteren, ETHZ: Responsive colloidal Hamed Almohammadi, ETHZ: Flow-induced order– molecules as internally-controlled microswimmers order transitions in amyloid fibril liquid crystalline with multi-state dynamics tactoids Elena Sesé Sansa, EPFL: Emergent phase behavior of Dominic Gerber, ETHZ: What happens when a soft active Brownian disks in the presence of different material freeZes? alignment interaction symmetries 16h30: Poster (40 min) Boyang Zhou, PSI: Direct measurements of the pNipam Microgel Counter-ion Cloud via Small Angle Neutron Scattering
    [Show full text]
  • First Operation of the Ultracold Neutron Source at the Paul Scherrer Institute
    First operation of the ultracold neutron source at the Paul Scherrer Institute The UCN source team has demonstrated excellent functioning of all major subsystems of the new facility. Ultracold neutrons have been produced for the first time from this source and under full load. The performance was found as expected under the operational conditions. The construction of the PSI source for ultracold neutrons (UCN) has been completed. The new UCN source is the second spallation target station driven by the PSI ring cyclotron and designed to take macro-pulses of up to 8s of the full proton beam intensity (590MeV, >2mA). Neutrons are thermalized in a heavy water moderator, cooled down and converted to UCN in solid deuterium. The license to start full commissioning arrived on December 16. Between December 16 and 22, the source has been operated with the aim and duty to demonstrate the principle functioning of all major subsystems. Different modes of operation have been tested starting with 5ms short pulses ramping from 100µA to 1.8mA (operational limit of the accelerator at the time of testing), followed by continuous 10µA beam for mapping of the radiation field and dose rates around the biological shielding, especially in the experimental areas, and finally going to longer pulses starting from 500µA for 2s up to 1.8mA for 8s. The test of the whole accelerator chain and beam diagnostics was very successful and the desired pulses were reliably delivered. Long intense pulses of the 1MW beam always had 5ms pilot pulses running a few seconds ahead and guaranteeing the perfect adjustment of the proton beamline.
    [Show full text]
  • Research at the Paul Scherrer Institut
    390 FR9807042 Research at the Paul Scherrer Institut H. K. Walter Paul Scherrer Institut, PSI - West, CH- 5232 ViUigen, Switzerland Abstract The Paul Scherrer Institut (PSI) is a multidisciplinary research institute for natural sciences and technology. In national and international collaboration with universities, other research institutes and industry, PSI is active in elementary particle physics, life sciences, solid-state physics, material sciences, nuclear and non-nuclear energy research, and energy-related ecology. PSI's priorities lie in research fields which are relevant to sustainable development, serve educational needs and are beyond the possibilities of a single university department. PSI develops and operates complex research installations open to a national and international scientific community. With the upgrade of the 590 MeV Ring accelerator PSI disposes of the world's most powerful cyclotron, allowing to operate high intensity secondary pion and muon beams, a neutron spallation source and various applications in medicine and materials research. A short review on research at PSI is presented, with special concentration on particle physics experiments. Introduction therapy) presently in the construction or planning As a national research center for natural and phase. The facilities are described in the new Users' engineering sciences, PSI is governed by the same Guide [1] and shown in Figure 1. authority as the two technical high schools in Zurich The accelerators and experimental areas and Lausanne. The budget in 1995 was around 160 MSFr, and there are about 1100 employees, including The cyclotron facility was originally built to produce 200 persons paid by non - PSI funds. Research is done intense beams of pions and muons for nuclear and with the Swiss universities, in close collaboration with particle physics experiments.
    [Show full text]