Report of the ... and ... Meetings of the British Association for the Advancement of Science, Volume 52

Front Cover
 

Contents

General Meetings
cxviii
The Longitudinal Stability of Aerial Gliders By Professor G
3
Experiments for Improving the Construction of Practical Standards
53
Seismological Investigations Seventh Report of the Committee consisting
59
Address by Professor G B HOWES D Sc LL D F R S President of
65
Magnetic Observations at Falmouth Report of the Committee consisting
75
Report on the Theory of Pointgroups PART II By FRANCES HARDCASTLE
81
Meteorological Observations on Ben Nevis Report of the Committee consist
93
Absorption Spectra and Chemical Constitution of Organic Substances
99
On the Curves of Molecular Vibrations of Quinone
107
Hydroaromatic Compounds with Single Nucleus By ARTHUR W CROSSLEY
120
58
137
71
143
The Nature of Alloys Report of the Committee consisting of Mr F
175
Our Present Knowledge of Aromatic Diazocompounds By GILBERT
181
Registration of Type Specimens of British Fossils Report of the Committee
210
the Evidence which may be adduced from such List in support of
222
Photographs of Geological Interest in the United Kingdom Thirteenth
229
Kesh Caves co Sligo Report of the Committee consisting of Dr R
247
Occupation of a Table at the Zoological Station at Naples Report
259
Bird Migration in Great Britain and Ireland Fifth Interim Report
273
Index Generum et Specierum Animalium Report of the Committee consist
283
The Resistance of Road Vehicles to Traction Report of the Committee con
314
Experiments by Professor H S HeleShaw F R S 1897
337
Small Screw Gauge Report of the Committee consisting of Sir W
350
Ethnological Survey of Canada Report of the Committee consisting
353
Anthropological Photographs Interim Report of the Committee consisting
449
The Age of Stone Circles Report of the Committee consisting of Dr J
455
On Explorations at Knossos in Crete Report of the Committee consisting
466
Investigation of the Cyanophyceæ Report of the Committee consisting
473
The Teaching of Science in Elementary Schools Report of the Committee
481
SECTION A MATHEMATICAL AND PHYSICAL SCIENCE
499
Discussion on the Nebula surrounding Nova Persei opened by A R HINKS
521
BRYAN SC D F R S
524
On Mapcolouring By Professor A C DIXON Sc D
525
On the Newtonian Potential By Professor A C DIXON Sc D
526
Matrix Notation in the Theory of Screws By R W H T HUDSON M A
528
On a Practical Rule for finding the Perimeter of an Ellipse By THOMAS MUIR C M G F R S
529
Report on Meteorological Observations on Ben Nevis p 93
543
On Luminosity and the Kinetic Theory By J Butler Burke M A
549
Spectrograms of Jupiter Uranus and Vesta By PERCIVAL LOWELL
555
On Experiments to Ascertain the Amount of Carbonic Anhydride
576
The Colour of Iodinecontaining Compounds By Miss IDA SMEDLEY
582
Action of Alkalis on Cinnamic Acid Dibromide and its Esters
587
On the Marine Fauna of the Boulder Clay By JOSEPH WRIGHT F G S
598
Fossils from Cretaceous Strata in the Salt Range of India By Professor
604
On the Fossil Fishes of the Lower Devonian Roofingslate of Gemünden
610
A Summary of the Principal Changes in Southeast England during
616
The Scales of Fishes as an Index of Age By J STUART THOMSON
642
The Connection of the Anterior Inferior Angle of the Parietal Bone
651
The Development of Xenopus Dactylethra By E J BLES B Sc
657
Address by Colonel Sir T H HOLDICH C B K C I E F R G S President
662
The Geography of Southern Persia as affecting its History together with
677
Preliminary Note on the Windings of the Evenlode By Dr A
683
Address by EDWIN CANNAN M A LL D President of the Section
688
The Position of Economics and the Applied Sciences in a proposed
696
A British Zollverein or Preferential Tariffs within the British Empire
702
Natures Economics By Miss HELEN BLACKBURN
708
Address by Professor JOHN PERRY D Sc F R S President of the Section
711
FRIDAY SEPTEMBER 12
730
The Smokeless Combustion of Bituminous Fuel By W H BOOTH
736
Cornelius Magrath the Irish Giant By Professor D J CUNNINGHAM
753
On a recent Discovery of Paleolithic Implements in Plateau Gravels
759
On Perforated Stone Amulets By F T ELWORTHY F S A
767
Address by Professor W D HALLIBURTON M D F R S President
771
A Case of Paralysis of Convergence By CYRIL SHAW M D
781
Notes on a Census of the Flora of the Australian Alps Part I
799
Resistance of Seeds to High Temperatures By HENRY H DIXON
805
On the Occurrence of the Nodular Concretions Coal Balls in the Lower
811
On the Morphology of the Seed and Seedling of Torreya By Professor
814
EDUCATIONAL SCIENCE
820
FRIDAY SEPTEMBER 12
845
Joint Discussion with Section A on the Teaching of Mathematics
848
Report of the Conference of Delegates of Corresponding Societies held
856
A Plea for a Pigmentation Survey of School Children in Ireland
865
Report on Explorations in Crete p 466
922

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Page xxix - Empire, with one another and with foreign philosophers, — to obtain a more general attention to the objects of Science, and a removal of any disadvantages of a public kind which impede its progress.
Page 19 - For heat and cold are nature's two hands, whereby she chiefly worketh ; and heat we have in readiness, in respect of the fire ; but for cold we must stay till it cometh, or seek it in deep caves, or high mountains : and when all is done, we cannot obtain it in any great degree : for furnaces of fire are far hotter than a summer's sun ; but vaults or hills are not much colder than a winter's frost.
Page 9 - In fact, the whole process of evolution is the manifestation of a Power absolutely inscrutable to the intellect of man. As little in our day as in the days of Job can man by searching find this Power out.
Page 494 - To meet the requirements respecting discipline, the managers and teachers will be expected to satisfy the inspector that all reasonable care is taken, in the ordinary management of the school, to bring up the children in habits of punctuality, of good...
Page 56 - ... boiling water ; state and explain what will occur. 11. The inside of the wall of a house is at 15° C., and the outside at 0°C., the wall is of stone, and 50 cm. thick. Find how much heat passes across it per square metre. The conductivity of the stone is -005 and the unit of heat is the quantity required to raise the temperature of one gramme of water one degree centigrade.
Page 9 - The impregnable position of science may be described in a few words. We claim, and we shall wrest from theology, the entire domain of cosmological theory. All schemes and systems which thus infringe upon the domain of science must, in so far as they do this, submit to its control, and relinquish all thought of controlling it.
Page 26 - On partially liquefying carbonic acid by pressure alone, and gradually raising at the same time the temperature to 88° Fahr., the surface of demarcation between the liquid and gas became fainter, lost its curvature, and at last disappeared. The space was then occupied by a homogeneous fluid, which exhibited, when the pressure was suddenly diminished or the temperature slightly lowered, a peculiar appearance of moving or flickering striae throughout its entire mass.
Page 746 - THE general explanation of Totemism to which the Intichiuma ceremonies seem to point is that it is primarily an organised and co-operative system of magic designed to secure for the members of the community, on the one hand, a plentiful supply of all the commodities of which they stand in need, and, on the other hand, immunity from all the perils and dangers to which man is exposed in his struggle with nature.
Page 48 - The study of dielectric constants at low temperatures has resulted in the discovery of some interesting facts. A fundamental deduction from Maxwell's theory is that the square of the refractive index of a body should be the same number as its dielectric constant. So far, however, from this being the case generally, the exceptions are far more numerous than the coincidences. It has been shown in the case of many substances, such as ice and glass, that an increase in the frequency of the alternating...
Page 26 - Andrews called the critical temperature. He showed that this temperature is constant, and differs with each substance, and that it is always associated with a definite pressure, peculiar to each body. Thus the two constants, critical temperature and pressure, which have been of the greatest importance in subsequent investigations, came to be defined, and a complete experimental proof was given that "the gaseous and liquid states are only distinct stages of the same condition of matter and are capable...

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