Journal of the University of Bombay. November 1940

Summary

All features of the problem of the ultracentrifuge are here discussed at length—its design and construction as an engineering problem in which the material used is stressed to the limit of its strength ; methods of operation ; the technique of measurement necessary for recording rates of sedimentation and the steady state ultimately obtained ; the interpretation of the results. [...] The number of digits in the neglected part will be nearly the same as the number of digits in the original number N. We assume for the present that for any values of N and d the dial process gives recurring groups. [...] 3. When the system of curves mentioned above possesses an envelope we shall have the p— r coordinates of any point of the envelope the same as those of one of the curves at the corresponding point of ultimate intersection. [...] The integration of the area under this curve after correction for the energy function of the standard lamp gives a quantity which is proportional to the intensity of the band. [...] A correction for the quantity of benzene evaporating during this interval was made by determining the diameters of the bore of the capillary in the glass stoppers and noting the height of the liquid in the capillary.

Title	Pages	Author/Editor
Frontmatter	i-viii	unknown	View
Diagonal Summation of Numbers in Arithmetical Progression	1-4	M. L. Chandratreya, D. R. Kaprekar	View
General Expression for the Product of Demlo Numbers	5-10	D. R. Kaprekar	View
Pedal Equations of a Circle	11-15	D. K. Sen	View
Problem of the True Measure of Relative Band Intensities	16-23	N. R. Tawde, V. S. Patankar	View
Dipole Moment and Molecular Structure of Higher Fatty Acids	24-37	G. R. Paranjpe, P. Y. Deshpande	View
The Application of the Electromagnetic Theory of Mie to the Measurement of Size of Small Drops	38-54	G. R. Paranjpe, S. S. Lajami	View
Viscosities of Aqueous Solutions	55-62	G. S. Kasbekar	View
Neutral Tint Light Filters	63-68	B. K. Vaidya, R. M. Vaidya	View
Mutual Coagulation of Colloidal Solutions Part IV—Interaction of Zinc Ferrocyanide and (a) Ferric Hydroxide (b) Thorium Hydroxide and (c) Ceric Hydroxide	69-75	P. M. Barve, V. C. Vora, B. N. Desai	View
Kinetics of Reactions in Heterogeneous Systems Part VI—Hydrolysis of Acid Halides by Water	76-93	K. K. Dole	View
Photochemical Decomposition of Malonic Acid: HOOC. CH2. COOH	94-103	I. D. Shiva Rao	View
Condensation of Methyl Phloroglucinol Carboxylate with Ethylacetoacetate	104-106	Suresh M. Sethna	View
Some Derivatives of Cyclohexane—the Synthesis of 1-Carboxy Cyclohexane-1-α-Succinic -1-α-Propionic and-1-α Benzylacetic Acids and of α-Cyclohexylsuccinic Acids	107-114	R. D. Desai, G. S. Sahariya	View
Action of Thionyl Chloride Sulphur Dichloride and Sulphur Monochloride on Naphthol Derivatives	115-126	J. W. Airan, S. V. Shah	View
Chemistry of β-Aryl Glutaconic Acids Part VI : C-Benzoylation of β-aryl glutaconic anhydrides and thermal decarboxylation of C-acyl-β-aryl glutaconic anhydrides	127-139	G. R. Gogte	View
Methoxy Tolyl Succinic Acids	140-144	V. A. Vyas, K. V. Bokil, K. S. Nargund	View
Synthetical Anthelmintics Part I α-Substituted-γ-Butyrolactones	145-149	V. A. Vyas, K. V. Bokil, K. S. Nargund	View
Condensation of O-Methoxy-Phenylsuccinic Anhydride with Phenol Methyl Ethers	150-155	G. S. Savkar, K. V. Bokil, K. S. Nargund	View
Synthesis of γ-Keto-Butyric Acids with Methoxy-Phenyl or Methoxy Tolyl Groups as Substituents in α- and γ-Positions	156-162	B. S. Mehta, K. V. Bokil, K. S. Nargund	View
A Study of the Reduction Products of Chloral-Hydroxy-Benzoic Acids	163-169	Hayawadan Dharwarkar, Rupchand Alimchandani	View
A Note on the Reduction of Substituted Malonates	170-171	A. H. Bhatkhande, N. L. Phalnikar, B. V. Bhide	View
Reactivity of Aryl P-Alkoxystyryl Ketones	172-179	R. P. Dodwadmath	View
Biochemical Studies in the Growth and Ripening of a Banana	180-200	V. K. Leley, N. Narayana, J. A. Daji	View
Stalactites in India	201-206	Y. M. Chakradeo, D. K. Deodhar	View
A Derivation of the Schrodinger Wave Equation	207-210	S. V. Chandrashekhar Aiya	View
Abstracts of Ph. D. Theses	211-218	unknown	View
Abstracts of M. Sc. Theses	219-223	unknown	View
Science Notes Composition of S. II. MS	224-225	R. V. Barave	View
Notes and News	226-229	unknwon	View
Table Showing M. Sc. M. Sc. (Tech.) and Ph. D. Graduates in Physics and Chemistry (1939 to 1940) with the titles of their theses etc.	230-235	unknown	View
Book Received	236-237	unknown	View
Acknowledgments	237-237	unknown	View
Exchanges	238-241	unknown	View
Backmatter	242-250	unknown	View

Journal of the University of Bombay. November 1940

Summary

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University of Bombay

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Medicine

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Technology