ir

Militaire telegraphie: voorschrift veldtelegraafdienst.

Archives, Room Use Only - UG595.N4 M55 1917




ir

The thorough cipher code for telegraphing and for written communications where secrecy is desirable: a carefully compiled arrangement of ciphers and commercial and general meanings: with easy methods for the largest possible use of condensed material and

Archives, Room Use Only - HE7669.B87 1891




ir

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




ir

Post Office telegraphs: connections of telegraph apparatus and circuits.

Archives, Room Use Only - HE8094.G74 1886




ir

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




ir

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




ir

Dr. John Millington, 1779-1868: distinguished pupil of Michael Faraday and Sir Humphry Davy and others during 100 years of the University of Mississippi / Alfred Hume

Archives, Room Use Only - LD3413.H86 1950




ir

Popular lectures and addresses / by Sir William Thomson

Archives, Room Use Only - Q171.K29 1891




ir

The press and communications of the Empire / by J. Saxon Mills ; with a foreword by the Right Hon. Viscount Burnham

Archives, Room Use Only - HE243.M55 1924




ir

Telegraphy and telephony with railroad applications / by Charles Stanley Rhoads ; a description of the fundamentals of telegraphy and telephony and of the organization, outside and inside plant, apparatus, circuits and methods of operation, engineering a

Archives, Room Use Only - TK5262.R46 1924




ir

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




ir

The life of James Francis Leonard, the first practical sound-reader of the Morse alphabet / by John Wilson Townsend ; a paper read before the Filson Club at its meeting, October 5, 1908

Archives, Room Use Only - TK5243.L4 T69 1909




ir

The Phillips code: a thoroughly tested method of shorthand arranged for telegraphic purposes, and contemplating the rapid transmission of press reports: also intended to be used as an easily acquired method for general newspaper and court reporting / by W

Archives, Room Use Only - HE7669.P55 1925




ir

Brown's signalling: how to learn the commercial code and all other forms of signalling as required at B.O.T. examinations, to which is appended the British Signal Manual, comprising a complete signal book for small vessels.

Archives, Room Use Only - VK381.B76 1917




ir

Torpedo manual for His Majesty's Fleet (in three volumes). by authority of the Lords Commissioners of the Admiralty

Archives, Room Use Only - V850.G74 1911




ir

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




ir

Handbook for wireless telegraph operators working installations licensed by His Majesty's Postmaster-General: revised in accordance with the Radiotelegraph Convention of London, 1912.

Archives, Room Use Only - TK5743.G74 1915




ir

Newly invented portable field telegraph: with an illustration of the principle of its construction and directions for use: also containing the vocabulary of the several characters formed / invented and arranged by A.W. Sleigh

Archives, Room Use Only - UG590.S54 1838




ir

Conservatoire national des arts et métiers: Musée: galeries de télégraphie et de téléphonie

Archives, Room Use Only - TK5107.5.F8 M66 1921




ir

Telephone directories / by R.B. Green and D.J. Halliday

Archives, Room Use Only - TK6169.G74 1939




ir

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




ir

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




ir

Thermionic valves, 1904-1954: the first fifty years.

Archives, Room Use Only - TK7872.V3 I55 1955




ir

Communication of Hon. William H. Seward, Secretary of State, upon the subject of an intercontinental telegraph / connecting the eastern and western hemispheres, by way of Behring's strait, in reply to Hon. Z. Chandler, Chairman of the Committee on Co

Archives, Room Use Only - TK5613.U6 C66 1864




ir

Startling facts: practical machine telegraphy, one thousand words per minute, new siliconized-copper wire.

Archives, Room Use Only - TK5269.C73 1880z




ir

Report from the Select Committee on Marconi's Wireless Telegraph Company, limited, agreement: together with the proceedings of the committee and appendices.

Archives, Room Use Only - HE8680.G7 G74 1913




ir

Rules and regulations for the guidance of the officers and servants employed in the Telegraph Department, and also of such officers and servants in the Traffic Department as are required to possess a knowledge of, or to assist those working the telegraph

Archives, Room Use Only - TK5263.R85 1878




ir

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

Archives, Room Use Only - TK455.W55 1915




ir

Instruction provisoire sur l'organisation du terrain.

Archives, Room Use Only - U165.F73 1924




ir

[Collection of Atlantic, Lake and Mississippi Telegraph circulars].

Archives, Room Use Only - TK5123.6.C665 1847




ir

Overhead electrical wires: Electrical Commission, 1888-1892.

Archives, Room Use Only - TK3201.O94 1888




ir

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




ir

First-line hospitals tocome up in local bodies

The government has given the nod for establishing COVID First-line Treatment Centres (CFTC) in the State as a contingency measure. The CFTC will be th




ir

Tamil Nadu Muslim League to move HC against increase in retirement age for government staff

‘About 68 lakh youth have applied for government jobs’




ir

Microwave steriliser to disintegrate coronavirus developed




ir

UK 'to bring in 14-day quarantine' for air passengers




ir

COVID-19: Lanning delivers virtual batting class for Ireland eves




ir

US Vice President Pence aide tests positive for coronavirus




ir

Air India flight with 80 passengers from India lands at San Francisco airport in USA




ir

Vande Bharat Mission: Delhi bound flight carrying 129 passengers to take off from Dhaka airport




ir

Tokyo Game Show 2020 cancelled due to coronavirus outbreak




ir

Faf du Plessis, Siya Kolisi unite to donate food amid coronavirus crisis




ir

Kuwait imposes 20-day lockdown as coronavirus cases surpass 7000 mark




ir

Meg Lanning provides virtual batting class for Ireland women's squad




ir

Magician Roy Horn of 'Siegfried and Roy' dead at 75 from coronavirus




ir

Combating COVID-19: Virat Kohli, Anushka Sharma donate Rs 5 lakh each for Mumbai police




ir

Suresh Raina, Irfan Pathan want BCCI to allow Indian players to participate in foreign T20 leagues




ir

In VE Day address, Queen Elizabeth praises Britian's response to coronavirus pandemic




ir

Dhoni is my favourite cricketer, he is very down to earth: Midfielder Anirudh Thapa




ir

Megan Schutt ready for women's cricket to feel impact of coronavirus