cover image: Journal of the University of Bombay. November 1940

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20.500.12592/d03gmr

Journal of the University of Bombay. November 1940

1940

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.
technology medicine science
Pages
259
Published in
India
SARF Document ID
sarf.120221
Segment Pages Author Actions
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

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