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The appearance of the book is pleasant; only some of the illustrations are not sufficiently clear.
Book review: A. Smith. Introduction to Inorganic Chemistry.
The Electron in Chemistry
Book Review: J. J. Thomson. The Electron in Chemistry.
FROM THE EDITORS.
On March 20, Old Style, 1727, Isaac Newton died. This issue of “Uspekhi Fizicheskikh Nauk” is dedicated to his memory.
Physics Course for Medical and Biology Students
Book Review: E. Lecher. A Course in Physics for Physicians and Biologists.
MECHANICAL AND ELECTROMAGNETIC PROPERTIES OF LIGHT ATOMS (QUANTA).
H. PETTERSSON und G. KIRSCH. Atomzertrümmerung. Verwandlung der Elemente durch Bestrahlung mit α-Teilchen. Pp. VIII + 247. Akademische Verlagsgesellschaft, Leipzig 1926.
Book review: N. Pettersson and G. Kirsch. Atomzertrümmerung.
P. K.
Review: V. N. Kondratyev, N. N. Semenov, Yu. V. Khariton. Electronic Chemistry.
NOTES ON THE TRANSLATION OF NEWTON’S OPTICAL MEMOIRS.
MODERN THEORIES OF METALLIC ELECTRICAL CONDUCTIVITY
On the Nature of Things
Book review: W. Bragg. On the Nature of Things.
Course of Physics. Supplementary Volume. Physics 1914–1926. Part I
Book Reviews: Khvolson, O.D. Course of Physics. Supplementary Volume. Physics, 1914–1926. Part I.
On the Concept of Randomness and the Origin of Probability Laws in Physics¹
The article presented to readers was published after Smoluchowski’s death in 1917, in the anniversary issue of the journal Naturwissenschaften dedicated to the 60th anniversary of M. Planck’s birth.
KINETICS OF HOMOGENEOUS REACTIONS[^1]
P. 7. “There exists no sufficiently perfect, general definition of the concept of energy.”
Book review: N. A. Izgaryshev. Chemical Thermodynamics.
Dr. Max Planck. Einführung in die theoretische Optik. Verlag von S. Hirzel in Leipzig, 1927. pp. VIII+184.
Book review: Dr. Max Planck. Introduction to Theoretical Optics.
NEW EXPERIMENTS WITH A MOLECULAR BEAM USING O. STERN’S METHOD
THE PRINCIPLE OF OBSERVABILITY IN PRINCIPLE IN MODERN PHYSICS
PREFACE TO THE TRANSLATION OF THE MEMOIRS
The booklet is written very vividly and engagingly, with the gift for popular exposition characteristic of the author.
Book Review: P. N. Belikov. Speech and Hearing.
Optics and a Treatise on the Reflections, Refractions, Inflections, and Colors of Light
Book reviews: Isaac Newton. Opticks and A Treatise of the Reflections, Refractions, Inflections and Colours of Light.
II. A HYPOTHESIS EXPLAINING THE PROPERTIES OF LIGHT PRESENTED IN SEVERAL OF MY PAPERS.
Sound and Music
Book Review: A. S. Irisov. Sound and Music.
ELECTRICAL FORCES BETWEEN IONS IN SOLUTIONS[^1]
PRINCIPLES AND HYPOTHESES OF NEWTON’S OPTICS
R. Hausten. Light and Colors. W. Ostwald. Color Science. L. Richter. Fundamentals of the Theory of Colors
Review: R. Houstoun. Light and Colours. W. Ostwald. Color Science. L. Richter. Fundamentals of the Theory of Colors.
MECHANISM OF ELEMENTARY PHOTOCHEMICAL PROCESSES
FOUNDATIONS AND CRITIQUE OF OSTWALD’S THEORY OF COLORS[^1]
In this article, drawing on the works of E. Schrödinger, Kohlrausch, and my own, I shall attempt to show in the most concise form that the so-called Ostwald theory of colors is incorrect in its very foundations and that its apparent simplicity is purchased at the cost of truth.
ELECTRICAL THEORY OF STRONG ELECTROLYTE SOLUTIONS[^1]
The present article aims to examine the principal aspects of the modern electrical theory of solutions. The necessity of the division adopted below into two chapters, of which the first considers thermodynamic phenomena and the second electrical conductivity, is dictated by the consideration that th…
The modern development of technology and applied physics requires an ever greater application of mathematics for the conscious solution of problems put forward by practice. Althoug
Book reviews: G. M. Fichtenholz. Mathematics for Technicians; G. Philips. Differential Calculus; G. Philips. Integral Calculus; J. D. Tamarkin and V. I. Smirnov. A Course of Higher Mathematics for Technicians.
Introduction to General Mechanics
Book review: M. Planck. Introduction to General Mechanics.
The booklet is intended for a broad readership and is written in an exceptionally easy and engaging manner.
Book review: O. Hahn. Was lehrt uns Radioaktivität über die Geschichte der Erde.
Wave Theory of the Mechanics of Atoms and Molecules[^1]
NEW WORKS ON THE QUESTION OF THE DECOMPOSITION OF ATOMS
Very recently, Viennese researchers have published a new series of works, to the exposition of which the present article is devoted.
ELECTRICAL THEORY OF SOLUTIONS OF STRONG ELECTROLYTES.
This article aims to examine the principal aspects of the modern electrical theory of solutions. The necessity of the division adopted below into two chapters, the first of which considers thermodynamic phenomena and the second electrical conductivity, is dictated by the consideration that the passa…
On the Question of the Discovery of Manganese Analogues (Elements 43 and 75)
QUANTUM THEORY AND PHOTOGRAPHY¹
A special branch of photochemistry, of great technical and scientific interest, is photography. Interpretation on the basis of quantum theory is still at an early stage here. However, the results obtained, set out below, give hope for further progress. In any case, the possibility has arisen of a sc…
The Current State of Atomic Physics[^1]
A lecture delivered at the invitation of the Faculty of Natural Sciences of the University of Hamburg.
ELEMENTS OF WAVE MECHANICS
S. N. Bernstein. _Probability Theory._ GIZ, 1927. Price 5 rubles 50 kopecks.
Book review: S. N. Bernstein. Probability Theory.
CAUSALITY AND STATISTICS IN MODERN PHYSICS¹
Inaugural lecture delivered at the University of Göttingen.
On the Discovery of the Periodic System of Elements¹
From the speech “On the Works of D. I. Mendeleev,” delivered at the Central House of Scientists in Moscow on the occasion of the 20th anniversary of D. I. Mendeleev’s death.
I. A NEW THEORY OF LIGHT AND COLORS[^1] [^2]
ON THE ACCURACY OF HIGH-VOLTAGE MEASUREMENTS BY X-RAY SPECTROGRAPHIC MEANS
Modern Development of Space Physics[^1]
Lecture delivered at the University of London on November 9, 1926.
ROTATING ELECTRON.
How Modern Mathematics Was Born
Book review: H. Wieleitner. How Modern Mathematics Was Born.
NEWTON’S FOUNDATIONS OF MECHANICS AND THE PRINCIPLE OF RELATIVITY
HEARING AND SPEECH IN THE LIGHT OF CONTEMPORARY RESEARCH
In this article, I will attempt to provide an overview of contemporary research on hearing and speech that is of great importance for a range of issues in technical acoustics.
Course in Architectural Acoustics
Book Reviews: Prof. S. Ya. Lifshits. Course in Architectural Acoustics.