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       Proceedings of the Indian Academy of Science, Section A

 
     
 
Number 1,  July 1937
 

On a Method of Solving Linear Differential Equations in Series

.S. L. MALURKAR,

Heterocyclic Compounds. Part III. The Synthesis of Cyclopenteno-
(l':2': 2: 3)-chromones, and a Discussion on the Mechanism of
the Pechmann and the Simonis Reactions


S. ZAFARUDDIN AHMAD AND R. D. DESAI

Constitution of Gossypitrin. An Attempt to Define the Position of
the Glucose Residue. .

K. NEELAKANTAM AND T. R. SESHADRI

12-15

Studies in Adsorption on Gels. II. A Comparative Study of the
Capillary Spaces in Gels of Silica and Alumina.


KlTTUR SlTBBA RAO AND BASRUR SANJIVA RAO.

Inhibition of Fluorescence.

.K. S. GURURAJA Doss


Selective Adsorption on Silica Gel from Pyridine-Alcohol Mixtures

.
N. YENKATANARASIMHACHAR. AND K. S. GURURAJA Doss

Physico-Chemical Investigations on Varietal Differences in Rice.
I. Sorption and Desorption of Water Vapour by Rice Grains.


K. SUBBARAMIAH AND BASRUR SANJIVA RAO

Physico-Chemical Investigations on Varietal Differences in Rice.
II. The Protective Action of Suspensions of Rice in Water.

K. SUBBARAMIAH AND BASRUR SANJTVA RAO

Physico-Chemical Investigations on Varietal Differences in Rice.
III. Electrical Conductivities of Rice- Suspensions in Water.


K. SUBBARAMIAH AND BASRUR SANJIVA RAO

52-58

The Mechanism of the Clarification of Muddy Water by Strychnos
potatorum- Seeds.

K. SUBBARAMIAH AND BASRUR SANJIVA RAO

Correlation by the Method of Factors

.A. A. KRISHNASWAMI AYYANGAR

An Explanation of the Maximum in Secondary Electron Emission
from Metals

.D. E. BHAWALKAR

Auluck's Generalization of the Simson Line Property .

S. CHOWLA

79-80

The Representation of a Large Number as a Sum of " Almost Equal"
Squares.

F. C. AULUCK AND S. CHOWLA


On the Theory of Non-Linear Integral Equations.


.M. RAZTUDDIN SIDDIQI

The Physical Identity of Enantiomers, Part IV. The Raman Spectra
of Dextro and Laevo Camphoric Acids and Camphoric Anhydrides.


BAWA KARTAR SINGH AND BRAHMANANDA MISRA

 

A New Evaluation o£ the Number P(k) in Waring's Problem.


.INDER CHOWLA

97-104
Number 2, August, 1937
 

The Raman Spectra of Dextro, Laevo and Racemic Forms of Borneol
and Camphor .

BAJI VINAYAK THOSAR, AND BAWA KARTAR


105-111


Constitution of Coumarinopyrones derived from 7-Hydroxy-
Coumarins

S. RANGASWAMI AND T. R.SESHADRI

112-118

On Series of Jacobi-Polynomials and Definite Integrals Involving
Bessel Functions..

.N G. SHABDE


119-121

The Flame Spectra of Some Aliphatic Halides—Part I. (1) Methyl
Iodide

W. M. VAIDYA

122-128

Ring-Singularity in Born's Unitary Theory—II.

B. S. MADHAVA EAO

129-134

Studies in the Friedel-Crafts Reaction. Part II. The Condensation
of the Anhydrides of as-Disubstituted Succinic Acids with
Benzene and Toluene .

R. D. DESAI AND M. A. WALI

135-143

Studies in the Friedel-Crafts Reaction. Part III. The Condensation
of Succinic Anhydride with the Methyl Ethers of the Phenol
and the Cresols

R. D. DESAI AND M. A. WALI .

144-147


Geometrical Inversion in the Acids derived from the Coumarins.
Part V. The Behaviour of Psoralic and Isopsoralic Acids. •


P. SURYAPRAKASA RAO, C. VENKATA EAO AND T. R. SESHADRI

148- 153

Addendum. " A Practical Financial Transaction ".


.G. S. DIWAN AND V. V. NARLIKAR



154 -155
Number 3, September, 1937
 

The Ground-State of the Se2 Molecule

S. S. BHATNAGAR, H. LESSHEIM AND MOHAN LAL KHANNA

155 -157


Generalised Action-Functions in Born's Elctro-Dynamics


.B. S. MADHAVA RAO

 

158 -173

The Replication of an Experiment. Part I. Identical Samples from
a Binomial Population.

.S. R. SAVUR

174-178

Generalization of a Theorem of Davenport on the Addition of
Residue Classes.

S. S. PILLAI

179-180

The Condensation of Aldehydes with Malonic Acid in the Presence
of Organic Bases. Part IX. The Condensation of S-Hydroxy-
naphthaldehyde (2-Hydroxy-l-naphthaldehyde)



KANTILAL CHAGANLAL PANDYA AND TOQUIR AHMAD VAHIDY

181-184

Heterocyclic Compounds. Part IV. Coumarins from Resacetophenone
and Ethylacetoacetate and Synthesis of Coumarino-y-Pyrones


.R. D. DESAI AND-SHAIK ABDUL HA MID

185-190

Studies in the Conessine Series. Part III. Degradation of Conessine
and Iso-Conessine Hydroiodides to a Common Hydrocarbon

.SALIMUZZAMAN SIDDIQUI AND VISHWANATH SHARMA

191-194


A Combined Electrometer and Thermionic Voltmeter .


.R. L. MOORE

195-198

Studies in the Conessine Series. Part IV. Action o£ Nitric Acid on
Conessine and the Reduction of One of its Two Isomeric Mono-
Nitro Derivatives to Mono-oxy and Iso-dioxy-Conessine .

.SALIMUZZAMAN SIDDIQUI AND VIRHWANATK SHARMA

199-206

On the Emission and Absorption Band Spectra of Selenium .


.R. K. ASuNDI AND Y. P. PARTI

207-228

Nuclear Spin of Rhodium .

L. SIBAIYA


229-232
Number 4, October, 1937
 

Einige Diophantische Probleme und Zahlentheoretische Resultate

.
ALFRED MOESSNER

233-237

Reactivity of the Double Bond in Coumarins and Related a-B
Unsaturated Carbonyl Compounds. Part IV. Action of Bromine
on Coumaric Acids.

P. SURYAPRAKARA RAO AND T. R. SESHADRI

238-242

Ellipsoidal Harmonics of Large Orders.

S. L. MALUUKAR

243-248
Number 5, November, 1937
 

Evaluation of lp (n — r, r + 1)..

S. R. SAVUR


249-256

An Energetical Interpretation of the Semipolar Double Bond.


R. SAMUEL


257-265

R61e of Argon in the Production of Swan Bands.


.N R. TAWDE AND D. D. DESAI

266-280

On the Emission Spectrum of SiBr4.


R. K. ASUNDE AND S. MUJTABA KARIM

 

281-286


Heterocyclic Compounds. Part V. Synthesis of 2-Methyl-6-ethyl-
7-hydroxy-chromone and Its Derivatives.


R. D. DESAI AND SHEIKH ABDUL HAMID

287-290

On a Trigonometric Sum.

.S. CHOWLA

291-292

Photodecomposition and Absorption Spectrum of Potassium
Permanganate.

.A. L. SUNDAR RAO

293-300
Number 6, December, 1937.
 

Dielectric Polarisation and the Form of the Carbon Dioxide .
Molecule.

.K. L. RAMASWAMY

301-311

The Electrical Conductivity of Potassium Chloride in Methyl
Alcohol-Water Mixtures .

M. K. THOMAS AND D. C. MANDEVILLE

312-315

Geometrical Inversion in the Acids Derived from the Coumarins.
Part VI. The Behaviour of the Acids Derived from 4-Methyl-
Coumarins. .

K. SATYANARAYANA MURTY, P. SURYAPRAKASA RAO.AND T. R. SESHADRI

316-327

On the Emission Spectrum of CC14.

.R. K, A.SUNDI AND S. MUJTABA KARTM

328-332

Diffraction of Light by Ripples on Liquid Surfaces—Part I.


D. S. SUBBARAMAIYA

333-339

Studies on the Dependence of Optical Rotatory Power on Chemical
Constitution. Part XV. Chloroaryl Derivatives of Stereoiso-
meric Methylenecamphors.

BAWA KATRTAR SINGH AND BHUTHNATH BHADURI

340-358
 
     
   
     
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