‎Physique‎

‎"REYNOLDS, OSBORNE - THERMAL OSMOSIS & THERMAL TRANSPIRATION.‎

‎On certain Dimensional Properties of Matter in the Gaseous State. Part I. Experimental Reseraches on Thermal Transpiration of Gases through Porous Plates and on the Laws of Transpiration and Impulsion, including an Experimental Proof that Gas is not a...‎

‎(London, Harrison and Sons, 1879). 4to. No wrappers as extracted from ""Philosophical Transactions"" 1879 - Vol. 170 - Part II. Pp. 727-845 and 3 plates. The plates slightly brownspotted, otehrwise fine and clean.‎

‎First printing of this classic paper on ""thermal respiration"" in which Reynolds explains how some of the movements of the vanes in Crookes' Radiometer can be accounted for. ""The correct solution to the problem (the problem of finding the cause of the movement of the vanes in Crooke's radiometer) was provided qualitatively by Osborne Reynolds, better remembered for the ""Reynolds number"". Early in 1879 Reynolds submitted a paper to the Royal Society in which he considered what he called ""thermal transpiration"", and also discussed the theory of the radiometer. By ""thermal transpiration"", Reynolds meant the flow of gas through porous plates caused by a temperature difference on the two sides of the plates. If the gas is initially at the same pressure on the two sides, it flows from the colder to the hotter side, resulting in a higher pressure on the hotter side if the plates cannot move. Equilibrium is reached when the ratio of pressures on either side is the square root of the ratio of absolute temperatures. This counterintuitive result is due to tangential forces between the gas molecules and the sides of the narrow pores in the plates. The effect of these thermomolecular forces is very similar to the thermomechanical effects of superfluid liquid helium. This liquid, which lacks all viscosity, will climb the sides of its container towards a warmer region. In fact, this form of liquid helium climbs so quickly up the sides of a thin capillary tube dipped into it, that a fountain is produced at the tube's other end.""(Philip Gibbs).‎

Referenz des Buchhändlers : 42660

‎"RICE, S. O.‎

‎Mathematical Analysis of Random Noise (+) Mathematical Analysis of Random Noise (Concluded) (+) Statistical Properties of a Sine Wave Plus Random Noise. - [THE RICE DISTRIBUTION]‎

‎New York, American Telephone and Telegraph Company, 1944, 1945 & 1948. 8vo. 3 issues of ""The Bell System Technical Journal"" offered. 1944, July, Vol. XXIII, No. 3" 1945, January, Vol. XXIV, No. 1 1948, January, Vol. XXVII, No. 1. All in the original printed blue wrappers. Some wear and sunning to spine, otherwise fine and clean copies. Pp. 282-332 46-156 109-157.‎

‎First printings of all three papers that together describe the Rice Distribution, or Rician distribution. The present series of papers is considered a classic within the field of statistics and probability theory. The Rice distribution is an extension of the Rayleigh distribution that adds a coherent signal to the backscattered signal that underlies the Rayleigh distribution.The model is named after Stephen O. Rice who worked at Bell Labs for nearly forty years. His most famous and influential publication is the present article" in 1983 he was awarded the IEEE Alexander Graham Bell Medal. ""In 1944 and 1945, S. O. Rice published a monumental study of noise, generally regarded to be the single most useful source of information about Gaussian noise."" (Millman, A History of Engineering & Science in the Bell System, 1984, p. 41).‎

Referenz des Buchhändlers : 43338

‎"RICE, S. O.‎

‎Mathematical Analysis of Random Noise. - [THE RICE DISTRIBUTION]‎

‎New York, American Telephone and Telegraph Company, 1944. 8vo. In the original printed blue wrappers. In ""The Bell System Technical Journal"", Volume XXIII, Number 3, January 1944. Entire issue offered. Light miscolouring to spine and previous owner's signature to front wrapper. Other wise a very fine and clean copy. Pp. 282-332. [Entire issue: Pp. 207-336.].‎

‎First printings of this seminal paper which constitute the beginning of the research with was to be known as Rice Distribution, or Rician distribution. it is considered a classic within the field of statistics and probability theory. The Rice distribution is an extension of the Rayleigh distribution that adds a coherent signal to the backscattered signal that underlies the Rayleigh distribution.The model is named after Stephen O. Rice who worked at Bell Labs for nearly forty years. His most famous and influential publication is the present article"" in 1983 he was awarded the IEEE Alexander Graham Bell Medal. ""In 1944 and 1945, S. O. Rice published a monumental study of noise, generally regarded to be the single most useful source of information about Gaussian noise."" (Millman, A History of Engineering & Science in the Bell System, 1984, p. 41).‎

Referenz des Buchhändlers : 47627

‎"RITTER, (JOHANN W.). - THE DISCOVERY OF ""CHEMICAL RAYS"" - ULTRAVIOLET LIGHT AND RADIATION.‎

‎Announcing his discovery of ultraviolet light ""Von den Herren Ritter und Bückmann. - - Am 22sten Febr. habe ich auch auf der Seite des Violetts im Farbespectrum, ausserhalb desselben, Sonnenstrahlen angetroffen....‎

‎Halle, Rengerschen Buchhandlung, 1801. Without wrappers as published in ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 7, Viertes Stück. The entire issue offered (=Heft 4). Pp. 387-528. Ritter's announcement p. 525. With titlepage to volume 7. Clean and fine. Titlepage a bit shavedin inner margin.‎

‎"RITTER, J. W. (JOHANN WILHELM).‎

‎Neue Versuche und Bemerkungen über den Galvanismus. Erster- Zweiter Brief. (1. Über die Spannungsreihe der Leiter und über die Stelle des Palladium und anderer Metallgemische in ihr. - 2. Von der Wirkung grösserer Voltaischer Säulen auf die Sinnesorga...‎

‎Halle, Rengerschen Buchhandlung, 1804-05. No wrappers. In: ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 16, Dritter Stück und Bd. 19, Erstes Stück. With titlepages to vol. 16 and 19. Pp. (257- 384 a. 2 engraved plates + pp. 1-144 a. 2 engraveed plates. (2 entire issues offered). Ritter's papers: pp. 293-335 a. pp. 1-44. Titlepages with stamps, also on verso. Some scattered brownspots.‎

‎First appearance of two of Ritter's remarkable researches on galvanism, here on the effects in electrochemistry and in electrophysiologyRitter is well-known for his discovery of ultraviolet light in 1801 and his invention of the dry cell battery in 1802..‎

Referenz des Buchhändlers : 48352

‎"RITTER, JOHANN WILHELM - THE INVENTION OF THE DRY CELL BATTERY.‎

‎Versuche mit einer Voltaischen Zink - Kupfer - Batterie von 600 Lagen.‎

‎(Halle, Rengerschen Buchhandlung, 1803). Without wrappers. Extracted from ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 13, Erstes Stück. Pp. 1-72 and 2 folded engraved plates. A faint dampstain to lower part of some leaves and to the plates..‎

‎"ROETKEN, A. A. & K. D. SMITH & R. W. FRIIS.‎

‎The TD-2 Microwave Radio Relay System. - [THE PAPER SAVED IN THE WESTINGHOUSE TIME CAPSULE II]‎

‎New York, American Telephone and Telegraph Company, 1951. 8vo. In the original printed blue wrappers. In ""The Bell System Technical Journal."", Volume XXX, October, 1951, No. 4, Part II. The entire volume offered. Pp. 1041-1077. [Entire volume: pp. 1041-1255]. Wear to spine, otherwise very fine. Previous owner's name [Regnar Svensson] to front wrapper. Internally fine and clean.‎

‎"ROMAS, (JACQUES) DE. - INVENTING THE ELECTRICAL KITE BEFORE FRANKLIN ?‎

‎Mémoire, ou aprés donné un moyen aisé pour élever fort haut, & à peu de frais, un corps Electrisable isolé, on rapporte des observations frappantes, qui provent que plus le corps isolé est élevé au dessus de la terre, plus le feu de l'Électricitè est ...‎

‎(Paris, Imprimerie Royale, 1755). 4to. Extract from ""Mémoires fe Mathematique et de Physique, Présentés à l'Academie des Sciences par divers Savans"", Tome II. Pp. 393-407. With titlepage to vol. II. Clean and fine.‎

‎"RUE, WARREN DE LA AND HUGO W. MÜLLER. - EARLY TELEVISION.‎

‎Experimental Researches on the Electric Discharge with the Chloride of Silver Battery. Part I-III. (I. The Discharge at Ordinary atmospheric Pressures. Read December 13, 1877. - II. The Discharge in Exhausted Tubes. Read May 16, 1878. - III. Tube-Pote...‎

‎(London, Harrison and Sons, 1878, 1878 a. 1880). 4to. No wrappers as extracted from ""Philosophical Transactions"", Vol. 169, 1878 a. Vol. 171, 1880. Pp. 55-121, textillustr. a. 3 plates - pp. 155-241, textillustr. a. 4 plates facsimiles of photographs - pp. 65-116, textillustr. a. 3 plates, facsimiles of photographs. Last leaf in part III with a tear, no loss. 4 plates with a faint dampstain to margin not affecting images. Otherwise clean and fine.‎

‎"RUMFORD, BENJAMIN COUNT (BENJAMIN THOMPSON). - THE MECHANICAL EQUIVALENT OF HEAT.‎

‎An Enquiry concerning the Nature of Heat, and the Mode of its Communication. Read february 2, 1804.‎

‎(London, W. Bulmer and Co., 1804). 4to. No wrappers as extracted from ""Philosophical Transactions"" 1804 - Part I. Pp. 77-182 and 2 engraved plates (showing his experimental apparatus). First and last leaves with some faint browning and brownspots. The plates with some browspots, mainly to margins. Wide-margined.‎

‎"RUMFORD, BENJAMIN COUNT.‎

‎An Inquiry concerning the Weight ascribed to Heat. Read before the Royal Society May 2, 1799.‎

‎London, Davis, (1799-1800). 8vo. Contemp. blue boards. Titlelabel with gilt lettering. Spine slightly rubbed. In: ""The Philosophical Magazine. By Alexander Tilloch"", Vol. V. - VI,422,4 pp. and 7 engraved plates. (Entire voulume offered). Rumford's paper: pp. 162-174. (November 1799). Internally clean.‎

‎"RUMFORD, GRAFEN von (BENJAMIN THOMPSON). - THE ECONOMY OF HEAT.‎

‎Beyträge zur Lehre von der Wärme in physikalisher und ökonomischer Rücksicht.‎

‎(Halle, Rengerschen Buchhandlung, 1800) Without wrappers. In ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 3, Drittes Stück. (The entire issue offered). Pp. 257-376 a. 3 folded engraved plates. Rumford's paper: 257-376.‎

‎"RUMFORD, GRAFEN von (BENJAMIN THOMPSON). - WEAKENING THE CALORIC THEORY OF HEAT.‎

‎Bemerkungen über dias eigenthümliche Gesetz, wonach erkaltendes Wasser nahe beim Frostpunkte seine Dichtigkeit ändert, und über die auffallenden Wirkungen dieses Gesetzes in der Oekonomie der Natur, sammt Vermuthungen über die Endursache der Salzigkei...‎

‎(Halle, Rengerschen Buchhandlung, 1799). Without wrappers. In ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 1 Viertes Stück und Bd. 2, Drittes Stück. (The entire issues offered). Pp. 379-518 a. 2 folded engravd plates + pp. 249-368 a. 2 folded engraved plates. Rumford's papers: pp. 436-463 a. pp. 249-286.‎

‎"RUSKA, E [ERNST] (+) M. KNOLL.‎

‎Das Elektronenmikroskop (+) Die elektronenmikroskopische Abbildung elektronenbestrahlter Obberflächen (+) Zur Fokussierbarkeit von Kathodenstrahlbündeln grosser Ausgangsquerschnitte. - [NOBEL PRIZE IN PHYSICS IN 1986. THE NOBEL PRIZE COMMITTEE: ""ONE OF THE MOST IMPORTANT INNOVATIONS OF THE 20TH CENTURY""]‎

‎Berlin, Julius Springer, 1932 & 1933. 8vo. In two half cloth bindings with gilt lettering to spines. In ""Zeitschrift für Physik"". Vol. 78, 1932 & Vol. 83, 1933. Library stamp to free front end-paper and title-pages. A nice and clean set. (Vol. 78:) Pp. 318-339" (Vol. 83:] [Entire volumes: VII, 857 pp. " VIII, 845 pp.].‎

‎"RUSKA, E [ERNST] (+) M. KNOLL.‎

‎Das Elektronenmikroskop. - [INVENTION OF ELECTRON MICROSCOPE - NOBEL PRIZE IN PHYSICS 1986]‎

‎Berlin, Julius Springer, 1932. 8vo. Bound in a contemporary half cloth. In ""Zeitschrift für Physik"". Library stamp to free front end-paper and title-page. A nice and clean copy. Pp. 318-339. [Entire volume: VII, 857 pp.].‎

‎"RUTHERFORD, E.‎

‎Übertragung erregter Radioaktivität.‎

‎[Leipzig, Hirzel, 1902]. Royal8vo, [275 x 195 mm]. Without wrappers, as issued. Offprint from ""Physikalische Zeitschrift"", 3. Jahrgang, No. 10. Pp. 210-214. With ""Ueberreicht vom Verfasser"" printed in top right corner of first leaf. Small blue gummed labels (from the library of Becquerel) pasted to top of first leaf. First leaf with brownspotting in inner margin. Traces after having been folded hjorizontally, otherwise fine.‎

‎Rare offprint, given by the author to Henri Becquerel, of Rutherford's important paper on the transferal of excited radioactivity. British-New Zealand chemist and physicist, Ernest Rutherford, became known as the father of nuclear physics. He discovered the concept of radioactive half life, proved that radioactivity involved the transmutation of one chemical element to another, and also differentiated and named alpha and beta radiation.Rutherford was awarded the Nobel Prize in physics in 1908 for ""for his investigations into the disintegration of the elements, and the chemistry of radioactive substances"". Becquerel was awarded the Nobel Prize in 1903 for ""in recognition of the extraordinary services he has rendered by his discovery of spontaneous radioactivity"".‎

Referenz des Buchhändlers : 52166

‎"RUTHERFORD, E. (ERNEST) (+) FREDERICK SODDY.‎

‎The Cause and Nature of Radioactivity I (+) The Cause and Nature of Radioactivity II. - [THEORY OF RADIOACTIVITY]‎

‎London, Taylor and Francis, 1902. 8vo. Bound in contemporary half calf with marbled boards and gilt lettering to spine. Two title labels in red and black with gilt lettering to spine and five rasied bands with gilt ornamentation. In ""Philosophical Magazine and Journal of Science"", Sixth Series, Vol. 4, 1902. Front hinge cracked, frontboard almost detached.L Library label pasted on to pasted down front free end-paper and library stamp to verso of title page. A very fine and clean copy. Pp. 370-96"" Pp. 569-585. [Entire volume: (8), 732 pp. + 6 plates.‎

‎First printing of Rutherford and Soddy's seminal paper on the nature of radioactivity, ""the revolutionary theory that radio-activity is a by-product of the transmutation of one form of matter into another."" (PMM 411). The theory ""provided the break with the past that was clearly needed [...] In this great theory of radioactivity which these young men sprung on the learned, timid, rather unbelieving, and, as yet, unquantized world of physics of 1902 and 1903, they unabashedly but forward the idea that some atomic species are subject to spontaneous transmutation."" (PAIS, Inward Bound).They both were awarded the Nobel Prize in Physics for their work within radioactivity. Rutherford and Soddy introduced the expression ""atomic energy"" in this paper, ""not just for the energy released by a radioactive element, but much more generally for the energy locked in any atom"" (Brown et al., Twentieth Century Physics, I, p. 63).""By this time Rutherford had recognized the need for skilled chemical assistance in his radioactivity investigations and had secured the services of a young chemistry demonstrator at McGill, Frederick Soddy. Together they removed most of the activity from a thorium compound, calling the active matter thorium X"" but they too found that the X product lost its activity and that the thorium recovered its original level in a few weeks. Had Becquerel's similar finding for uranium not been immediately at hand, they might have searched for errors in their work. In early 1902, however, they began to plot the activities as a function of time, seeing evidence of a fundamental relationship in the equality of the time for thorium X to decay to half value and thorium to double in activity.This work led directly to Rutherford's greatest achievement at McGill, for with Soddy he advanced the still-accepted explanation of radioactivity. Their iconoclastic theory, variously called transformation, transmutation, and disintegration, first appeared in 1902 and was refined in the following year. Although alchemy had long been exorcised from scientific chemistry, they declared that ""radioactivity is at once an atomic phenomenon and the accompaniment of a chemical change in which new kinds of matter are produced."" The radioactive atoms decay, they argued, each decay signifying the transmutation of a parent into a daughter element, and each type of atom undergoing its transformation in a characteristic period. This insight set the course for their next several years of research, for the task was then to order all the known radioelements into decay series and to search for additional members of these families."" (DSB)The volume contains several other important papers by contemporary phycicians.‎

Referenz des Buchhändlers : 47098

‎"RUTHERFORD, E. (ERNEST) and T. ROYDS. - THE FINAL PROOF OF THE NATURE OF ALPHA-PARTICLES.‎

‎The Nature of the alpha Particle.‎

‎Manchester, 1909. 8vo. Contemp. full cloth. Orig. printed paper label on spine (a bit chipped). In: ""Memoirs and Proceedings of the Manchester Literary & Phlosophical Society. (Manchester Memoirs.). Volume LIII. (1908-09). Entire volume offered. The volume contains 24 papers, all with seperate pagination. Rutherford's paper: pp. 1-3.‎

‎First printing of the paper which Rutherford and Royds gave the final proof that the alpha particle are atoms of helium. The present paper was read on November 3rd 1908 and published on the 19th. It was reprinted in Philosophical Magazine and that paper is dated November 13, 1908 and published February 1909.""After nearly a decade of labor, Rutherford was finally prepared to state... what the alpha particle really was ""We may conclude that an alpha-particle is a helium atom, or, to be more precise, the alpha-particle, after it has lost its positive charge, is a helium atom"". In a paper together with Royds, completed in November 1908, he was even more emphatic: ""We can conclude with certainty... that the alpha-particle is a helium atom... They had shown that a discharge sent through a volume in which alpha-particles from radium had been collected produced the characteristic helium spectrum !""(Pais ""Inward Bound"", p. 61).""Rutherford’s early conviction that the alpha particle was a doubly charged helium atom, but he had not succeeded in proving that belief. In 1908 he and Geiger were able to fire alpha particles into an evacuated tube containing a central, charged wire and to record single events. Ionization by collision, a process studied by Rutherford’s former colleague at Cambridge, J. S. E. Townsend, caused a magnification of the single particle’s charge sufficient to give the electrometer a measurable ""kick."" By this means they were able to count, for the first time accurately and directly, the number of alpha particles emitted per second from a gram of radium.This experiment enabled Rutherford and Geiger to confirm that every alpha particle causes a faint but discrete flash when it strikes a luminescent zinc sulfide screen, and thus led directly to the widespread method of scintillation counting. It was also the origin of the electrical and electronic methods of particle counting in which Geiger later pioneered. But at this time the scintillation technique, now proved reliable, was more convenient. This counting work also led Rutherford and Geiger to the most accurate value of the fundamental electric charge e before Millikan performed his oil-drop experiment. They measured the total charge from a radium source and divided it by the number of alphas counted to obtain the charge per particle. Since this figure was about twice the previous values of e. they concluded that the alpha was indeed helium with a double charge. But Rutherford still desired decisive, direct proof"" and here his skilled glassblower came to his aid. Otto Baumbach in 1908 was able to construct glass tubes thin enough to be transparent to the rapidly moving alpha particles yet capable of containing a gas. Such a tube was filled with emanation and was placed within a larger tube made of thicker glass. In time, alpha particles from the decaying emanation penetrated into and were trapped in the space between inner and outer tubes: and when ROYDS SPARKED THE MATERIAL IN THIS SPACE, THEY SAW THE SPECTRUM OF HELIUM."" (DSB).The volume contains 2 other importent papers by Rutherford 1. ""Some Properties of the Radium Emanations"" (issued Nov. 19th, 1908) and 2. together withY. Tuomikoski ""Differences in the Decay of the Radium Emanations"" (issued April 7th, 1909).‎

Referenz des Buchhändlers : 46953

‎"RUTHERFORD, E. (ERNEST).‎

‎Collision of alpha Particles with Light Atoms. (4 Parts). I. Hydrogen. II. Velocity of the Hydrogen Atom. III. Nitrogen and Oxygen Atoms. IV. An Anomalous Effect in Nitrogen. - [SPLITTING THE ATOM - PMM 411]‎

‎[London, Taylor and Francis, 1919] 8vo . In recent half cloth with cloth title-label with gilt lettering to front board. Extracted from ""The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science"" Sixth Series. A fine and clean copy. [Rutherford's paper:] pp. 537-587. [Withbound:] Pp. 537-616.‎

‎First appearance of this seminal paper which contains Rutherford's discovery of artificial transmutation. He here discovered, that the atomic nucleus (discovered by him in 1911) itself had a structure, when, by bombarding nitrogen with alpha particles, he produced THE FIRST ARTIFICIAL TRANSFORMATION OF AN ELEMENT INTO ANOTHER, and what was left after the bombardment had to be those of oxygen atoms. - Thus thus began the age of nuclear physics.""Rutherford was .. the first man ever to change one element into another as a result of the manipulations of his own hands. He had achieved the dream of the alchemists. He had also demonstrated the first man-made ""nuclear reaction"". By 1924 Rutherford had managed to knock protons out of the nuclei of most of the lighter elements."" (Asimov).""A few years before, Marsden had noticed scintillations on a screen placed far beyond the range of alpha particles when these particles were allowed to bombard hydrogen. Rutherford repeated the experiment and showed that the scintillations were caused by hydrogen nuclei or protons. This was easily understood, but when he substituted nitrogen for the hydrogen, he saw the same proton flashes. The explanation he gave in 1919 stands beside the transformation theory of radioactivity and the nuclear atom as one of Rutherford’s most important discoveries. This, he said, was a case of artificial disintegration of an element. Unstable, or radioactive, atoms disintegrated spontaneously"" but here a stable nucleus was disrupted by the alpha particle, and a proton was one of the pieces broken off."" (DSB).PMM 411.‎

Referenz des Buchhändlers : 57199

‎"RUTHERFORD, E. (ERNEST).‎

‎The Scattering of alpha and beta Particles by Matter and the Structure of the Atom. - [THE DISCOVERY OF THE ATOMIC NUCLEUS - THE RUTHERFORD ATOMIC MODEL.]‎

‎(London, Taylor and Francis, 1911). 8vo . In recent half cloth with cloth title-label with gilt lettering to front board. Extracted from ""The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science"" Sixth Series, Vol. XXI. A fine and clean copy. [Rutherford's paper:] pp. 669-688. [Withbound:] Pp. 585-696.‎

‎"RUTHERFORD, E. (ERNEST). - PREDICTIING A NEW CONSTITUENT OF THE NUCLEUS, THE NEUTRON.‎

‎Nuclear Constitution of Atoms. (Bakerian Lecture).‎

‎London, The Royal Society, 1920. Royal8vo. Contemp. full cloth. Gilt lettering to spine. A small faint stamp on verso of titlepage and a few other leaves (in lower margins).In: ""Proceeding of the Royal Society of London"", Series A, Vol. 97. XVIII,470,XXI pp., textillustr. a. 2 plates. Rutherford's paper: pp. 374-400. Clean and fine.‎

‎"RUTHERFORD, E. (ERNEST). - THE ALCHEMIST'S DREAM FULFILLED, THE CHANGE OF ONE ELEMENT INTO ANOTHER.‎

‎Collision of alpha Particles with Light Atoms. (4 Parts). I. Hydrogen. II. Velocity of the Hydrogen Atom. III. Nitrogen and Oxygen Atoms. IV. An Anomalous Effect in Nitrogen. - [SPLITTING THE ATOM PMM 411.]‎

‎London, Taylor and Francis, 1919. Recent full cloth. Titlelabel in leather on spine with gilt lettering. In: ""The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science"" Sixth Series, Vol. XXXVII. Pp. VIII,616 pp. a. 6 plates. A stamp to top of p. 537. Rutherford's paper: pp. 537-587.‎

‎"RUTHERFORD, E. (ERNEST). - THE SATURNIAN MODEL OF THE ATOM.‎

‎Zur Kenntnis der Atomenergie, eine Beziehung zwischen kinetischer Theorie und Radioaktivität.‎

‎(Leipzig, S. Hirzel), 1904. Without wrappers. In: ""Jahrbuch der Radioaktivität und Elektronik"", 1. Bd., heft 2. Pp. 103-214 (entire issue offered). Rutherford's paper: pp. 103-127‎

‎First appearance of the paper in which Rutherford set forth his early - before 1911-model - model of the atom, the so-calles Saturnian Model. Rutherford pictured here the radioactive atom as a giant whirligig of electrons and alpha-particles, whose stability is somewhat disturbed, perhaps as a result uncompensated radiation losses, precipitating the expulsion of some of its constituents with the tremendous speeds they possessed befiore the explosion.‎

Referenz des Buchhändlers : 45087

‎"RUTHERFORD, ERNEST‎

‎Radio-Activity. - [""THE FIRST TEXTBOOK ON RADIOACTIVITY""]‎

‎Cambridge, Cambridge University Press, 1904. 8vo. In the original green full coth with gilt lettering to spine and boards. Capitals with slight wear, and inner front hinge a bit weak, otherwise a very nice and fresh copy. Small stamp to title-page. VIII, (2), 399 pp.‎

‎"RUTHERFORD, ERNEST - NIELS BOHR - C.G. DARWIN. - THE DISCOVERY OF THE 'PROTON'.‎

‎The Structure of the Atom. (Rutherford) + (Darwin:) Collision of 'alpha' Particles with Light Atoms. + (Bohr:) On the Effect of Electric and Magnetic Fields on Spectral Lines‎

‎London, 1914. No wrappers, but stiched. All three papers contained in: ""Philosophical Magazine"", Sixth Series, Vol. 27. No. 159. March 1914. The whole issue issue offered (=no. 159): pp. 397-540 and 2 plates.Rutherford's paper.pp. 488-498. - Darwin's paper: pp. 499-506. - Bohr's paper: pp. 506-523. All clean and fine.‎