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The development of electrical technology in the 19th century / by W. James King

Archives, Room Use Only - TK17.K56 1962




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Biography of Thomas Davenport: the "Brandon blacksmith", inventor of the electric motor / by Walter Rice Davenport, D.D. ; with an introduction by the Hon. James Hartness

Archives, Room Use Only - TK140.D3 D38 1929




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Constitution of the Order of Railroad Telegraphers: revised and amended at the twenty-fifth regular and second triennial session of the Grand Division, held at St. Louis, Mo., May, 1927.

Archives, Room Use Only - HD6515.T252 O73 1927




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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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Manuel de physique amusante, ou, Nouvelles récréations physiques: contenant une suite d'expériences curieuses, instructives et d'une exécution facile, ainsi que diverses applications aux arts et à l'industrie: suivi d&

Archives, Room Use Only - Q164.J85 1829




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The electrical educator: a comprehensive, practical and authoritative guide for all engaged in the electrical industry / edited by Sir Ambrose Fleming ... assisted by a large number of specialist contributors

Archives, Room Use Only - TK9.F54 1931




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The history of the Institution of Electrical Engineers (1871-1931) / by Rollo Appleyard

Archives, Room Use Only - TK1.I42 1939




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Electricity: the science of the nineteenth century, a sketch for general readers / by E.M. Caillard

Archives, Room Use Only - QC527.C13 1891b




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Die elektrischen Einrichtungen der Eisenbahnen: eine Anleitung zum Selbststudium der Telegraphen-, Telephon- und elektrischen Signal-Einrichtungen / von R. Bauer, A. Prasch, O. Wehr

Archives, Room Use Only - TF615.B38 1913




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The young electrician / by Hammond Hall

Archives, Room Use Only - QC527.2.H35 1910b




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Tent life in Siberia: and adventures among the Koraks and other tribes in Kamtchatka and northern Asia / by George Kennan

Archives, Room Use Only - DK755.K34 1890




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Wonderful inventions: from the mariner's compass to the electric telegraph cable / by John Timbs

Archives, Room Use Only - T15.T56 1867




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Den elektriske telegraf: populært fremstillet / af Christian Selmer

Archives, Room Use Only - TK5745.S45 1864




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A century of electricity / by T.C. Mendenhall

Archives, Room Use Only - QC507.M53x




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Die electrische telegraphie / von Dr. W. Siemens

Archives, Room Use Only - TK5261.S54 1866




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Laird & Lee's vest-pocket practical compend of electricity: thorough instruction in theory and application / by Prof. James A. Beaton

Archives, Room Use Only - TK151.B43 1901




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The galvanometer, and its uses: a manual for electricians and students / by C.H. Haskins

Archives, Room Use Only - QC544.G2 H37 1890




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Katechismus der elektrischen Telegraphie / von Ludwig Gasse ... mit 178 in den Text gedruckten Abbildungen

Archives, Room Use Only - TK5261.G37 1870




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Rudimentary electricity: being a concise exposition of the general principles of electrical science, and the purposes to which it has been applied / by Sir W. Snow Harris

Archives, Room Use Only - QC527.H37 1853




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A guide for the electric testing of telegraph cables / by Captain V. Hoskiær

Archives, Room Use Only - TK5671.H67 1873




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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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Télégraphes et postes: electricité a l'usage du public des receveurs des télégraphes et des postes des télégraphistes, électriciens et constructeurs de lignes électriques.

Archives, Room Use Only - TK5262.T454 1886




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Experimental-Untersuchungen über Elektricität / von Michael Faraday ; deutsche Uebersetzung von Dr. S. Kalischer ..

Archives, Room Use Only - QC503.F2315 1889




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District telegraph and time service: instruction paper / prepared by the Engineers of the Western Union Telegraph Company

Archives, Room Use Only - TK5263.W468 1917




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Télégraphie électrique: guide pratique pour l'emploi de l'appareil Morse: suivi du service de l'appareil a cadran et des indications relatives a l'entretien des piles (orné de soixante-huit dessins sur bois par l'au

Archives, Room Use Only - TK5263.H68 1878




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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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Catalogue and price list of household and experimental electrical supplies of superior quality and at moderate cost / J. Elliott Shaw & Co

Archives, Room Use Only - TK455.J34 1897




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London international telephone exchange: reproduced from the Post Office Electrical Engineers' Journal of July, 1934 / by S. Birch and C.H. Hartwell

Archives, Room Use Only - TK6211.B57 1934




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Electric telegraph: inventors & discoverers.

Archives, Room Use Only - PN6268.T4 E44 1848




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Brief description of wireless telegraphy and the apparatus for wireless electrical communication in use in aviation and infantry: translation no. 94 of Notice sommaire sur la télégraphie sans fil et les appareils de communication électrique

Archives, Room Use Only - UG605.F8 F7313 1917




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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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Le télégraphe électrique / par J. Chantrel

Archives, Room Use Only - TK5261.C43 1874




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Notice sommaire sur la télégraphie sans fil et les appareils de communication électrique sans fil en service dans l'aviation et l'infanterie.

Archives, Room Use Only - UG605.F8 F73 1924




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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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The ABC universal commercial electric telegraph code: improved by the addition of a code condenser which enables the user to cable two code words and check them in one word, thus saving 50% of cable charges ... specially adapted for the use of financiers,

Archives, Room Use Only - HE7676.C53 1919




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Electricity.

Archives, Room Use Only - QC517.E44 1810




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Special report from the Select Committee on the Electric Telegraphs Bill: together with the minutes of evidence taken before them.

Archives, Room Use Only - KD2885.A26 G78 1868




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The William B. Duck Company: anything electrical, wirless instruments.

Archives, Room Use Only - TK455.W55 1915




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Handbook of aerial construction / the Central District and Printing Telegraph Company

Archives, Room Use Only - TK5455.H36 1908




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Overhead electrical wires: Electrical Commission, 1888-1892.

Archives, Room Use Only - TK3201.O94 1888




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Relevant π-hole tetrel bonding interactions in ethyl 2-triazolyl-2-oxoacetate derivatives: Hirshfeld surface analysis and DFT calculations

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00335B, Paper
Muhammad Naeem Ahmed, Khawaja Ansar Yasin, Shahid Aziz, Saba Urooge Khan, Muhammad Nawaz Tahir, Diego Mauricio Gil, Antonio Frontera
We report the synthesis and X-ray characterization of four triazole derivatives that include an α-ketoester functionality and two phenyl substituents. The compounds form self-assembled dimers in the solid state establishing two symmetrically equivalent O⋯π-hole interactions.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Nutrient supplements might help in fighting against COVID-19, says study




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We have to register outright win against COVID-19, says Kumble




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Hacking attacks on educational portal tripled in Q1 amid online learning




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India envoy thanks Maldives for facilitating massive repatriation exercise




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Dakshina Kannada District Collector holds meeting with officials over COVID-19




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First Air India repatriation flight takes off from VOHS airport at Shamshabad for Kuwait




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Goan strings

I'd long wondered how -- despite its famously accommodative spirit -- Goa managed to fit in all those non-Goans who were buying up property there as though not only were there no tomorrow but very little left of even today.




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Jalna district collector forms panel to probe Aurangabad railway tragedy