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Bundesliga restart gives hope to other leagues - Schalke's Wagner

The resumption of the German Bundesliga next weekend amid the COVID-19 crisis will give hope to other European leagues that they can also successfully return, according to Schalke 04 coach David Wagner.




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The electrician, or, A practical treatise upon the science of electricity: considered in its various branches of atmospheric, frictional, thermo, galvanic, magneto and animal electricity, terrestial, inductive, and electro magnetism: with a descriptive vi

Archives, Room Use Only - TK144.F67 1846




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Gründliche Darstellung des electro-magnetischen Telegraphen: nach dem System des Professor Morse / von Alfred Vail, Assistent-Director des electro-magnetischen Telegraphen in den Vereinigten Staaten ; aus dem Englischen übersetzt von Clemens Ger

Archives, Room Use Only - TK5123.V3515 1848




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A popular treatise on voltaic electricity and electro-magnetism: illustrated by numerous interesting experiments, with the mode of performing the same / by G.H. Bachhoffner

Archives, Room Use Only - QC517.S935 1830




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Description of the American electro magnetic telegraph: now in operation between the cities of Washington and Baltimore: illustrated by fourteen wood engravings / by Alfred Vail

Archives, Room Use Only - TK5123.V35 1845




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Catalogue of books and papers relating to electricity, magnetism, the electric telegraph, &c.: including the Ronalds Library / compiled by Sir Francis Ronalds, F.R.S. ; with a biographical memoir ; edited by Alfred J. Frost, Acting-Librarian of the So

Archives, Room Use Only - Z5831.R66 1994




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Handbuch der electrischen, galvanischen, magnetischen und electromagnetischen Telegraphie: ein theoretisch-praktischer Leitfaden zur richtigen Kenntniss der bezüglichen Apparate, Batterien und deren chemischen Prozesse, dann der Einschaltungs-Methode

Archives, Room Use Only - TK5261.F78 1854




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Telegraphy and how to learn it: with brief chapters on elementary science, embracing various kinds of electricity, electrical measurements, thermo-frictional electricity, batteries, magnets and magnetism / by Wilson Frederic

Archives, Room Use Only - TK5264.F74 1901




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Précis de télégraphie sans fil: complément de l'ouvrage: les oscillations électromagnétiques et la télégraphie sans fil / J. Zenneck ; ouvrage traduit de l'allemand par P. Blanchin, G. Guérard, É.

Archives, Room Use Only - TK5741.Z414 1911




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The life of Samuel F.B. Morse, LL. D.: inventor of the electro-magnetic recording telegraph / by Samuel Irenæus Prime

Archives, Room Use Only - TK5243.M7 P75 1875




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Montgomery Ward & Co.'s Complete lessons in telegraphy: with brief chapters on elementary science: embracing various kinds of electricity, electrical measurements, thermofractional electricity, batteries, magnets & magnetism / by Wilson F. Fre

Archives, Room Use Only - TK5262.F74 1901




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Kelvin the man: a biographical sketch / by his niece Agnes Gardner King ; with an introduction by Sir Douglas Macalister

Archives, Room Use Only - QC16.K3 K56 1925




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Decision of Hon. Philip F. Thomas, commissioner of patents, on the application of Samuel F.B. Morse, for an extension of his patent for a new and useful improvement in electro-magnetic telegraphs: patented April 11, 1846: patent extended for seven years f

Archives, Room Use Only - KF228.M674 U55 1860




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On the application of magnetism as a measure of electricity / by the Rev. J. Cumming, M.A. F.R.S. M.G.S., professor of chemistry in the University of Cambridge ; read May 21, 1821

Archives, Room Use Only - QC517.C85 1821




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On the connexion of galvanism and magnetism / by J. Cumming

Archives, Room Use Only - QC517.C85 1821




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Description of the American electro magnetic telegraph: now in operation between the cities of Washington and Baltimore: illustrated by fourteen wood engravings / by Alfred Vail

Archives, Room Use Only - TK5123.V35 1847




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Extracts from the Proceedings of the Board of Regents of the Smithsonian Institution, in relation to the electro-magnetic telegraph.

Archives, Room Use Only - TK5118.H5 S66 1858




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The secret corresponding vocabulary: adapted for use to Morse's electro-magnetic telegraph, and also in conducting written correspondence, transmitted by the mails, or otherwise / by Francis O.J. Smith, Esq

Archives, Room Use Only - HE7673.S65 1845




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Field telephones and telegraphs for army use: including an elementary course in electricity and magnetism / by E.J. Stevens

Archives, Room Use Only - UG610.S74 1917




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Conférence Radiotélégraphique Internationale de Washington, 1927: listes des délégués des gouvernements et des représentants des compagnies et des organismes internationaux.

Archives, Room Use Only - TK5283.I58 1927




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La découverte de l'électromagnétisme faite en 1820 / par J.-C. Œrsted ; publication aux frais du Trésor pour le Comité J.-C. Œrsted, par Absalon Larsen

Archives, Room Use Only - QC517.O25 1920




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Chapman's principia, or, Nature's first principles: theory of universal electro-magnetism, simplified: explaining the elements of the important discovery of the laws of nature, which regulate the changes of the elements: exposing the numerous disc

Archives, Room Use Only - QC670.C43 1855




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Modern electrical engineering / prepared under the editorship of Magnus Maclean

Archives, Room Use Only - TK145.M334 1919




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On the application of the principle of the galvanic multiplier to electro-magnetic apparatus: and also to the development of great magnetic power in soft iron with a small galvanic element / by Prof. Joseph Henry ..

Archives, Room Use Only - QC611.H46 1831




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Der elektromagnetische Telegraph in den Hauptstadien seiner Entwickelung und in seiner gegenwärtigen Ausbildung und Anwendung: nebst einem Anhange über den Betrieb der elektrischen Uhren: ein Handbuch der theoretischen und praktischen Telegraphi

Archives, Room Use Only - TK5261.S34 1882




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Ex ordinis philosophorum mandato renuntiantur philosophiae doctores: et artium liberalium magistri rectore magnifico Ioanne Adolpho Overbeck ... decano Gustavo Henrico Wiedemann ... procancellario Ludovico Lange ... inde a die primo mensis Novembris a. MD

Archives, Room Use Only - QC761.W54 1876




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How to make and use electricity: a description of the wonderful uses of electricity and electro-magnetism, together with full instructions for making electric toys, batteries, etc., etc. / by George Trebel, A.M., M.D. ; containing over fifty illustrations

Archives, Room Use Only - QC527.T73 1895




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Recent wonders in electricity, electric lighting, magnetism, telegraphy, telephony, etc., etc. / including articles by Dr. Siemens, F.R.S. Count du Moncel and Prof. Thomson [sic] ; edited by Henry Greer

Archives, Room Use Only - TK148.G74 1883




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Study reveals early family history-based screening of colorectal cancer may help in diagnosis




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How the evolution of the linebacker position has changed in Bobby Wagner’s eyes

"It really challenges your intellect as a football player."




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Bobby Wagner, K.J. Wright will “definitely” take Jordyn Brooks under their wings

"At the end of the day, you want to pick the best position and hopefully it's a good sign that people are starting to value the linebacker position."





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USFDA authorises emergency use of antigen test to diagnose, treat Covid-19

According to Johns Hopkins University, the United States has over 1.3 million confirmed cases, with the death toll at 78,320




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‘Disaster could have been of a greater magnitude’

The tank behaved like a pressure cooker, say experts




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Linear array detector for online diagnostics of spectral distributions at MHz repetition rates

Free-electron lasers (FELs) based on superconducting accelerator technology and storage ring facilities operate with bunch repetition rates in the MHz range, and the need arises for bunch-by-bunch electron and photon diagnostics. For photon-pulse-resolved measurements of spectral distributions, fast one-dimensional profile monitors are required. The linear array detector KALYPSO (KArlsruhe Linear arraY detector for MHz-rePetition rate SpectrOscopy) has been developed for electron bunch or photon pulse synchronous read-out with frame rates of up to 2.7 MHz. At the FLASH facility at DESY, a current version of KALYPSO with 256 pixels has been installed at a grating spectrometer as online diagnostics to monitor the pulse-resolved spectra of the high-repetition-rate FEL pulses. Application-specific front-end electronics based on MicroTCA standard have been developed for data acquisition and processing. Continuous data read-out with low latency in the microsecond range enables the integration into fast feedback applications. In this paper, pulse-resolved FEL spectra recorded at 1.0 MHz repetition rate for various operation conditions at FLASH are presented, and the first application of an adaptive feedback for accelerator control based on photon beam diagnostics is demonstrated.




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White beam diagnostics using X-ray back-scattering from a CVD diamond vacuum window

Collecting back-scattered X-rays from vacuum windows using a pinhole X-ray camera provides an efficient and reliable method of measuring the beam shape and position of the white synchrotron beam. In this paper, measurements are presented that were conducted at ESRF beamline ID6 which uses an in-vacuum cryogenically cooled permanent-magnet undulator (CPMU18) and a traditional U32 undulator as its radiation sources, allowing tests to be performed at very high power density levels that were adjusted by changing the gap of the undulators. These measurements show that it is possible to record beam shape and beam position using a simple geometry without having to place any further items in the beam path. With this simple test setup it was possible to record the beam position with a root-mean-square noise figure of 150 nm.




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Foreword to the special virtual issue dedicated to the proceedings of the PhotonDiag2018 workshop on FEL Photon Diagnostics, Instrumentation, and Beamlines Design















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Bis[2-(di­methyl­amino-κN)-α,α-di­phenyl­benzene­methano­lato-κO](tetra­hydro­furan-κO)magnesium(II)

The title magnesium complex, [Mg(C21H20NO2)2(C4H8O)]n, exhibits two N,O-bidentate 2-(di­methyl­amino)-α,α-di­phenyl­benzene­methano­late ligands, form­ing two six-membered chelate rings. The distorted square-pyramidal coordination sphere of the MgII atom is completed by the O atom of a tetra­hydro­furan ligand, with its O atom in the apical position. The O and N atoms are in a mutual trans arrangement. Except for two C—H⋯π inter­actions, no significant inter­molecular inter­actions are observed in the crystal.




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Dicaesium tetra­magnesium penta­kis­(carbonate) deca­hydrate, Cs2Mg4(CO3)5·10H2O

The title carbonate hydrate, Cs2Mg4(CO3)5·10H2O, was crystallized at room temperature out of aqueous solutions containing caesium bicarbonate and magnesium nitrate. Its monoclinic crystal structure (P21/n) consists of double chains of composition 1∞[Mg(H2O)2/1(CO3)3/3], isolated [Mg(H2O)(CO3)2]2– units, two crystallographically distinct Cs+ ions and a free water mol­ecule. The crystal under investigation was twinned by reticular pseudomerohedry.