Slike strani
PDF
ePub

MESSRS.

MACMILLAN AND CO.'S MATHEMATICAL WORKS.

HIGHER MATHEMATICS.

Curve Tracing in Cartesian Co-ordinates. By WILLIAM
WOOLSEY JOHNSON, Professor of Mathematics at the U.S. Nava
Academy, Annopolis, Maryland. Crown 8vo.
45. 6d.

HIGHER MATHEMATICS (continued).

The Kinematics of Machinery. Outlines of a Theory of Machines. By Prof. F. REULEAUX. Translated and Edited by Prof. A. B. W. KENNEDY, F.R.S., C.E. With 450 Illustrations. Medium 8vo. 215.

A Treatise on Ordinary and Differential Equations. Differential Calculus, an Elementary Treatise on the;

the same Author. Extra Crown 8vo.

155.

Examples in Physics. By D. E. JONES, B.Sc., Professor

of Physics in University College of Wales, Aberystwyth. Fcap. 8vo.

[ocr errors]

Introduction to Quaternions, with Numerous Examples. By P. KELLAND, M.A., F. R.S., and P. G. TAIT, M.A., Professors in the Dartment of Mathematics in the University of Edinburgh. Second Edition Crown 8vo. 75. Ost.

How to Draw a Straight Line: a Lecture on Linkages, EA. D. KEMPE. With Illustrations. Crown 8vo. 18. 6d. (Nature The Mechanics of Machinery. By A. B. W. KENNEDY,

FRS, M.Inst C.E., Professor of Engineering and Mechanical Technohogy in University College, London. With Illustrations. Cr. 8vo. 12s. 6d.

Differential Calculus for Beginners. By ALEXANDER

KNOX Fcap. dvo.

31. 6d.

[merged small][merged small][merged small][ocr errors][ocr errors][merged small][merged small]

Chemical Arithmetic. With 1200 Examples. By SYDNEY LUPTON, M.A., F.CS., F.I.C., formerly Assistant Master in Harrow Shed. Second Edition. Fcap. 8vo. 4s. 6d.

Physical Arithmetic. By ALEXANDER MACFARLANE,

M.A. D.S. FR.S.E, Examiner in Mathematics to the University of Eburgh. Crean 8vo. 75 til.

Kinematics and Dynamics. An Elementary Treatise. by JAMES GORDON MACGREGOR, M.A., D.Sc. With Bustrances. Crown 8vo. 10s. 6sť.

A Text-book of the Method of Least Squares. By MANSFIELD MERRIMAN, Professor of Civil Engineering at Lehigh drary, Member of the American Philosophical Society, American Amation for the Advancement of Science, &c. Demy 8vo. 3s. 6d.

Elements of Descriptive Geometry. By J. B. MILLAR, Ch. Assistant Lecturer in Engineering in Owens College, Manchester. ad Edition. Crown 8vo. 61.

Weekly Problem Papers. With Notes intended for the

s of students preparing for Mathematical Scholarships, and for the or Members of the Universities who are reading for Mathematical H urs. by the Rev. JOHN J. MILNE, M.A., Private Tutor, Member of the London Mathematical Society, late Scholar of St. John's Uniege, Cambridge. Pott evo. 45. 6d.

Solutions to "Weekly Problem Papers." By the same

author. Crown 8vo.

[ocr errors]
[blocks in formation]

A Treatise on the Theory of Determinants. With parated Sets of Examples. For use in Colleges and Schools. By CHOS MUIR, MA., FR.S E., Mathematical Master in the High hour of Glasgow, Crown 8vo. 73. 6d.

Founded on the Method of Rates or Fluxions. By JOHN MINOT
RICE, Professor of Mathematics in the United States Navy, and
WILLIAM WOOLSEY JOHNSON, Professor of Mathematics at the
United States Naval Academy. Third Edition, Revised and Cor-
rected. Demy 8vo. 18s. Abridged Edition, 95.

Treatise on Marine Surveying. Prepared for the Use
of Younger Naval Officers. With Questions for Examinations and
Exercises principally from the Papers of the Royal Naval College.
With the Results. By Rev. JOHN L. ROBINSON, Chaplain and
Instructor in the Royal Naval College, Greenwich. With Illustrations.
Crown 8vo.
75. 6d.
A Treatise on the Dynamics of the System of Rigid
BODIES. By EDWARD JOHN ROUTH, D.Sc., LL.D., F.R.S.,
Fellow of the University of London, Hon. Fellow of St. Peter's College,
Cambridge. With Numerous Examples. Fourth and Enlarged Edition.
Two Vols. 8vo. Vol. I. Elementary Parts. 145. Vol. II. The
Advanced Parts. 145.

Stability of a Given State of Motion, particularly

STEADY MOTION. By the same Author. Being the Adams Prize Essay for 1877. 8vo. 8s. 6d.

Conic Sections. By CHARLES SMITH, M.A., Fellow and Tutor of Sidney Sussex College, Cambridge. Seventh Edition. Crown 8vo. KEY. 78. 6d. 10s. 6d.

An Elementary Treatise on Solid Geometry. Second

Edition. By the same Author. Crown 8vo.

9s. 6d. A Treatise on Dynamics of a Particle. With Numerous Examples. By Prof. TAIT and W. J. STEELE, B.A. Sixth Edition Revised. Crown 8vo. 125.

A Treatise on the Motion of Vortex Rings. By J. J.
THOMSON, Fellow of Trinity College, Cambridge, and Cavendish
Professor of Experimental Physics, Cambridge. Being an Essay to
which the Adams Prize was adjudged in 1882 in the University of
Cambridge. With Diagrams. 8vo. 6s.

Applications of Dynamics to Physics and Chemistry.
By the same Author. Crown 8vo. 75. 6d.
Works by I. TODHUNTER, M.A., F.R.S., D.Sc.
Late of St. John's College, Cambridge.
Mechanics for Beginners. With Numerous Examples.
New Edition. 18mo. 45. 6d. KEY. 6s. 6d.

An Elementary Treatise on the Theory of Equations.

New Edition, Revised. Crown 8vo. 7s. 6d.

Plane Co-ordinate Geometry, as Applied to the Straight Line and the Conic Sections. With Numerous Examples. New Edition, Revised and Enlarged. Crown 8vo. 75. 6d. KEY. 10s. 6d. A Treatise on the Differential Calculus. With Numerous Examples. New Edition. Crown 8vo. 10s. 6d. KEY

[ocr errors]

A Treatise on the Integral Calculus and its ApplicaTIONS. With Numerous Examples. New Edition, Revised and Enlarged. Crown 8vo. 10s. 6d. KEY. 10s. 6d.

Examples of Analytical Geometry of Three Dimen

SIONS. New Edition, Revised. Crown 8vo. 4s.

A Treatise on Analytical Statics. With Numerous Examples. Fifth Edition. Edited by Prof. J. D. EVERETT, F.K.S., Crown 8vo. 10s. 6d.

An Elementary Treatise on Laplace's, Lame's, and

BESSEL'S FUNCTIONS. Crown 8vo.

10s. 6d.

Text Book of Practical Logarithms and Trigono- Solid Geometry and Conic Sections. With Appendices
METRY By J. H. PALMER, Head Schoolmaster R. N., H.M.S.
Cambridge, Desupport. Glube 8vo.

45. 6d.

An Elementary Treatise on Mechanics.

For the use the Junior Classes at the University and the Higher Classes in By SPARKINSON, D.D., F.R.S., Tutor and Prælector St John's College Cambridge. With a Collection of Examples. Math Ealition, Revised. Crown ¿vo. 98. 6d.

Lessons on Rigid Dynamics. By the Rev. G. PIRIE,
M.A late Fellow and Tutor of Queen's College, Cambridge; Professor
of Mathematics in the University of Aberdeen. Crown 8vo. 65.
An Elementary Treatise on Conic Sections and Alge-
FRAIC GEOMETRY. With Numerous Examples and Hints for
er belution; especially designed for the use of Beginners. By G.
H. PUCKLE, M.A. Fifth Edition, Revised and Enlarged. Crown
-Fah 78. tut.

on Transversals and Harmonic Division. For the Use of Schools. By Rev. J. M. WILSON, M.A., Head Master of Clifton College. New Edition. Extra fcap. 8vo. 35. 6d.

Woolwich Mathematical Papers, for Admission in the Royal Military Academy for the Years 1880-1888. Edited by E. J. BROOKSMITH, B.A., LL.M., St. John's College, Cambridge, Instructor of Mathematics at the Royal Military Academy, Woolwich. Crown 8vo. 65.

Mathematical Problems, on Subjects included in the First and Second Divisions of the Schedule of subjects for the Cambridge Mathematical Tripos Examination. Revised and Arranged by JOSEPH WOLSTENHOLME, D.Sc., late Fellow of Christ's College, sometime Fellow of St. John's College, and Professor of Mathematics in the Royal Indian Engineering College. New Edition, greatly Enlarged. 8vo. 18s. Examples for Practice in the use of Seven-Figure

LOGARITHMS. By the same Author.

MACMILLAN AND CO., LONDON.

8vo. 55.

[3]

JUST PUBLISHED. NEW EDITION OF WATSON AND SONS'

CATALOGUE OF

MICROSCOPES, OBJECTIVES, & ACCESSORY APPARATUS.

It contains Instruments suitable for every class of investigation, many of quite new design, and all fitted with every modern improvement.

Everyone interested in Microscopy, and especially intending purchasers of Instruments, should see this new Catalogue.

FORWARDED POST FREE ON APPLICATION TO

W. WATSON & SONS, Opticians to Her Majesty's Government, 313 HIGH HOLBORN, LONDON, W.C., AND 251 SWANSTON ST., MELBOURNE, AUSTRALIA,

[merged small][merged small][merged small][merged small][graphic][merged small][ocr errors][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][subsumed][merged small]
[graphic]

OPTIMUS

CONDENSER.

[merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small]

s. d.

s. d.

100
0

0...

[ocr errors]

5-in., no lens ...
5-in., and

[ocr errors]
[ocr errors]

133 O lens... 151 0

[ocr errors]

75 0 102 6 87 6 115 3

155 O

[ocr errors]
[ocr errors]

lens... 173 6

256 O

[ocr errors][ocr errors]

6-in., no
6-in., and
7-in., no
7-in., and
8-in., no
9 in.,

[ocr errors]
[ocr errors]
[ocr errors][ocr errors][merged small][ocr errors][ocr errors]

360 0...10-in.,

[ocr errors]

580 0.12-in.,

[ocr errors]
[ocr errors]

110 0

... 137 9
... 160 0
250 0
285 0
450 0

[ocr errors]
[ocr errors]
[ocr errors][ocr errors]

...

[ocr errors]
[blocks in formation]
[merged small][subsumed][graphic][merged small][merged small][merged small]

HARVEY & PEAK,

6 CHARING CROSS ROAD, W.C.

Printed by RICHARD CLAY AND SONS, LIMITED, at 7 and 8 Bread Street Hill, Queen Victoria Street, in the City of London, and Published by MACMILLAN AND Co., at the Office, 29 and 50 Bedford Street, Covent Garden.-THURSDAY, December 26, 1889.

[graphic][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small]
[graphic]

tram Body, 3-inch Object-glas. Terrestrial and 1 Astronomical Eye-piece on Pillar and Claw Stand with universal joint, £7.

Cheap portable Equatorial Stand for 3-inch to 4-inch Telescope, with ayatment for latitude and divided circles, on stout firm Tripod, £7 15s. West Tripod 45 ss.

New Pateat Rotating combined Solar and Star Diagonal,

ditto

ditto,

for carrying 2 Eye-pieces 755. Deso for carrying 4 Eye-pieces 95s. This enables the power to be changed with great rapidity and ease. NEWTON & CO., Opticians to the Queen and the Government,

3 FLEET STREET, LONDON.

Illustrated Catalogue, 6d.

NALDER BROS. & CO.,

132 HORSEFERRY ROAD, WESTMINSTER.
TELEPHONE No. 3120.
TELEGRAPHIC ADDRESS: SECOHM, LONDON.
CATALOGUES ON APPLICATION.

THE CAMBRIDGE SCIENTIFIC INSTRUMENT COMPANY, NEGRETTI & ZAMBRA'S CHRISTMAS PRESENTS.

[graphic]

ST. TIBB'S ROW, CAMBRIDGE.

MAKERS OF

HYSICAL, PHYSIOLOGICAL, BOTANICAL, AND

SCIENTIFIC APPLIANCES GENERALLY,

Descriptions of which may be obtained on application.

Drawings made on Stone and Wood, and the most refined work in Lithography and Colour Printing, as well as the various processes connected with

Photography, done on the premises.

Sule Authorized Makers of PROF, EWING'S SEISMOMETRIC APPARATUS.

Quartz Fibres made as described by MR. C. V. Boys,

Agents for the Microscopes of CARL ZEISS, of Jena, and for the Earthquake OPERA, RACE, & FIELD GLASSES

Model (made in Japan) of PROF. SEKIYA.

[blocks in formation]

OF EVERY DESCRIPTION.

Barometers, Microscopes, Telescopes,

Magic Lanterns, &c., &c.

Illustrated Price Lists posted free to all parts of the World.

NEGRETTI & ZAMBRA,

OPTICIANS AND SCIENTIFIC INSTRUMENT MAKERS TO THE QUEEN.
HOLBORN VIADUCT, E.C.

Branches:-45 CORNHILL; 122 REGENT STREET.
Photographers at the CRYSTAL PALACE,

N. & Z.'s Large Illustrated Catalogue, 1200 Engravings, Price 5s. 6d.
Telephone No. 6583. Telegraphic Address: "Negretti, London."

MERCHANT VENTURERS' SCHOOL, BRISTOL.

The HEAD-MASTERSHIP of this School of Science, Art, Technology, and Commerce will become VACANT after the Examinations in MAY 1890.

The School works in connection with the Department of Science and Art, and the Head-Master must be qualified to teach, and superintend teaching, under the conditions laid down by that Department.

He will be required to devote his whole time to the work of the School, and to be responsible personally for the Chemical Branch of it, which has large and well-appointed Laboratories.

There are upwards of 1300 Students now in attendance.
Evening Classes form an important part of the School.

Applications for the Head-Mastership must be sent in to the underwritten address before JANUARY 31, 1890, and may be accompanied by Copies of not more than Five Testimonials.

Applications from Candidates who cannot show that they have had experience in teaching and in organizing Schools, and in the modes of scientific and technical education, or from Candidates above the age of Thirty-five, will not be considered.

The Salary, made up partly of a fixed payment, partly of Capitation Fees, and partly of a share of Grants on results of examinations, will be guaranteed at not less than £500 a year

Further information may be obtained from GEORGE H. POPE, Merchants' Hall, Bristol.

CITY AND GUILDS OF LONDON INSTITUTE FOR THE ADVANCEMENT OF TECHNICAL EDUCATION.

CENTRAL INSTITUTION.

COURSE OF LECTURES ON ELECTRICAL TECHNOLOGY, By Prof. W. E. AYRTON, F.R.S.

The Course for the Spring Term includes Lectures on Accumulators, Electric Lamps, Arc and Incandescent.

Transformers, Direct and Alternate Current, Electric Traction, Telpherage, Distribution of Energy electrically.

Fee, 14 Guineas per Term, or 3 Guineas per Session.

The Lectures will be given on MONDAYS and WEDNESDAYS from 4 to 5 o'clock, beginning on JANUARY 15.

Particulars and tickets for the Course may be obtained on application to the Dean, Central Institution, Exhibition Road, S. W.

[blocks in formation]

GEORGE HERIOT'S TRUST.

HERIOT-WATT COLLEGE,

EDINBURGH.

PROFESSORSHIP OF PHYSICS AND ELECTRICAL
ENGINEERING.

The Governors having resolved to appoint a Professor of Physics and Electrical Engineering, will be glad to receive applications from Candidates for the appointment. Written Applications, accompanied by 30 Copies of Testimonials, should be sent to the TREASURER of George Heriot's Trust on or before JANUARY 20, 1890.

The Salary of the Professor is £400 per Annum. Enquiries as to the Duties of the Professorship should be addressed to Principal OGILVIE, at the Heriot-Watt College. Candidates are requested to abstain from calling on the Governors unless they are invited to do so.

[blocks in formation]

LIVING SPECIMENS FOR THE MICROSCOPE.

GOLD MEDAL awarded at the FISHERIES EXHIBITION to THOMAS BOLTON, 83 CAMDEN STREET, BIRMINGHAM, Who last week sent to his subscribers Corethra plumicornis (2 381 phantom larva), with sketch and description. He also sent out Trow O Philodina roseola, Floscularia, Clathrulina elegans, Limnias ceratophy, Melicerta ringens. Stephanoceros. Volvox globator; also Amta, His Vorticella, Crayfish, Dog-Fish, Amphioxus, and other Specimens for 1. logical Laboratory work.

Weekly Announcements will be made in this place of organisms T B is supplying.

Specimen Tube, One Shilling, post free. Twenty-six Tubes in Course of Six Months for Subscription of L1 11. or Twelve Tubes for xos. 6d.

Portfolio of Drawings, Eleven Parts, 13. each. EVENING LECTURES TO WORKING MEN. NORMAL SCHOOL OF SCIENCE AND ROYAL SCHOOL OF MINES.

The Second Course, consisting of Five Lectures on “ELECTRICIT. by Prof. A. W. RUCKER M.A., F.R.S., will be delivered at the MUSEUM of PRACTICAL GEOLOGY in Jermyn Street, S.W., on MONDEN JANUARY 13, 20, and FEBRUARY 3, 10, and 17, 1890, commencing a evening at 8 o'clock.

Tickets may be obtained by Working Men only on Application at t Museum, on Monday Evening, January 6, from 6 to to o'clock. Fee for the Course, 6d.

Each Applicant is requested to bring his Name, Address, and Occngs written on a piece of paper, for which the Ticket will be exchanged.

UNIVERSITY COLLEGE, LONDON.

GEOLOGY.

Prof. BONNEY, F.R.S., will give a Course of about Sixty Lecture GEOLOGY, at 12 Noon on Tuesdays, Wednesdays, and Tour beginning January 9.

Also a Course of about Eighteen Lectures on ECONOMIC GEOLO V at 2 p.m., on Fridays, beginning January 10.

Special Instruction is given to Students preparing for the B.Sc. and whe Examinations. For further Information apply to

J. M. HORSBURGH, M.A., Secretar

VICTORIA UNIVERSITY.

THE YORKSHIRE COLLEGE, LEEDS. The SECOND TERM of the SESSION 1889-90, in the Der art of SCIENCE, TECHNOLOGY, and ARTS, begins WEDNESDAL JANUARY 15. Classes prepare for Degrees in Arts and Science ; ** professions of Civil, Mechanical, Electrical, and Mining Engineers ME Surveyors, Cloth Manufacturers, and Dyers and Printers of Textle Fair and for Commercial and other pursuits. The various Laboratories an daily for practical work, including those in the Physical, Chemical, Elec Engineering, Textile Industries, and Dyeing and Printing Department In addition to the regular Day Classes, Classes and Lectures are pross for Occasional and Evening Students.

Prospectus may be obtained (post free) from the SECRETARY.

CIVIL SERVICE COMMISSION.
FORTHCOMING EXAMINATION.

ASSISTANT in the Nautical Almanac Office (18-25), JANUARY 14 1890. The date specified is the latest at which Applications can ceived. They must be made on Forms to be obtained, with Partin from the SECRETARY, Civil Service Commission, London, S. W

THE AGRICULTURAL COLLEGE,
ASPATRIA.

[blocks in formation]
[blocks in formation]

"I have read portions taken at random here and there, and have found them very well done."-MR. SPENCER in Preface.

WILLIAMS & NORGATE, London and Edinburgh.

HENRY EBBAGE,

344 CALEDONIAN ROAD, LONDON.
Microscopes for Analysts, Brewers, and Students.
Micro Objects of every description. Slides 3X1.
Entertaining Slides for Evening Exhibition, 55. Dozen.
Micro-Polariscopes, and all Accessories.
Mounting Apparatus, and all Requisites.

Catalogue free. Please mention this Paper.

TO SCIENCE LECTURERS.

Sre Mr. HUGHES'S PATENT COMBINATION OPTICAL LAN. TLIN, used by W. LANT CARPENTER, Esq., Prof. FORBES, B. J. MALDEN, New Oxyhydrogen Microscope. Grand Results. Docwra Triple,

Es4

BRADY & MARTIN,

27, 29, & 31 MOSLEY STREET,
NEWCASTLE-UPON-TYNE,

Wholesale and Export Dealers and Manufacturers of Chemical and Scientific Apparatus, Pure Chemicals for Analysis, &c.,

Supply Colleges and Schools in all parts of the World with every requisite for Theoretical and Experimental Work in Chemistry, Sound, Light, Heat, Magnetism, Electricity, &c. Analytical & Works Laboratories completely Furnished, Agents in connection with the Science and Art Department.

PARTNERS

N. H. MARTIN, C. E. STUART, B. Sc. NEW ILLUSTRATED CATALOGUE, CONTAINING MANY NEW FORMS OF APPARATUS, FREE ON APPLICATION.

JOHN J. GRIFFIN & SONS, LIMITED,

MANUFACTURERS OF

Prise Medal, Highest Award. Patent Pamphagos Lantern Science Lecture CHEMICAL & PHILOSOPHICAL APPARATUS.

Sets Novelties Cheapest and Best. Elaborately Illustrated Catalogue,
To Pages, 15.; Postage, sd. Smaller do., 6d. Pamphlets Free. HUGHES,
Specialist, Erewster House, Mortimer Road, Kingsland, N.

PEKING OBSERVATORY.
The Oldest in the World.

TWENTY LARGE PHOTOGRAPHS, and Description of over 1000 Words, price £28.

Iaken from the same negatives as those sent to the Paris Observatory. THOS. CHILD, Peking, and 130 Lewisham High Road, S.E.

NOW READY,

Illustrated Classified and Descriptive

CATALOGUE of CHEMICAL APPARATUS.

Royal 8vo, 113 pp., Illustrated with nearly 600 Woodcuts,
6d., Post free.

22 GARRICK STREET, COVENT GARDEN,
LONDON, W.C.

ROCK SECTIONS CUTTING MACHINES DEATH AND DISABLEMENT BY ACCIDENT.

Prize Medal awarded by the Jury of the late Exhibition of Inventions.

[blocks in formation]

THE RAILWAY PASSENGERS' ASSURANCE COMPANY Assures £1000 at Death and Full Benefits at £4 per Annum. HON. EVELYN ASHLEY, Chairman.

Annual Income £250,000.

80,000 ANNUAL POLICYHOLDERS.

Invested Capital and Reserve Fund £285,000.

COMPENSATION PAID

£2,750,000.

West End Office:-8 GRAND HOTEL BUILDINGS, W.C. Head Office:-64 CORNHILL, LONDON, E. C.

WILLIAM J. VIAN, Secretary.

KING, MENDHAM, & Co.,

Electrical Engineers
and Manufacturing Electricians.
SPECIALTIES.-K.M.B. Patent
Pocket Galvanometer. Price, Post free,
125. 9d.; Case, 1s. 6d. extra. Testing
Instruments, Primary Batteries, Wims-
hurst Machines of Improved Pattern.
Western Electrical Works,
BRISTOL.

NEW ILLUSTRATED CATALOGUE,
Post free, 4 d.

Specially compiled List of Electrical
Publications, post free, 2d.

TUDSBURY & SONS'

NEW HIGH-TENSION EBONITE

"CYLINDER" WIMSHURST

ELECTRIC MACHINE. Four cylinders, immense power. Simplest, best, and cheapest Machine yet invented. Further Improvements this Season. Dr. BREWER, the wellknown author, says of our Machines:- Far more perfect than any hitherto invented." CYLINDER MACHINE, GIVING 6-INCH SPARK, £3 7s. New Illustrated Catalogue, One Stamp.

EDWINSTOWE, NEWARK.

[graphic]
[graphic]
« PrejšnjaNaprej »