Archive

 

 
     
 
        Proceedings of the Indian Academy of Sciences, Section A

 
     
 
No.1 - January, 1954

The Structure and Optical Behaviour of Iridescent Shells — 
Sir C.V. Raman and D. Krishnamurti
1-13
Thiophenes and Thiapyrans. Part XII. Synthesis of Thiophthenes — 
V.V. Ghaisas and B.D. Tilak
14-19
Investigation of the Degree of Perfection of a Crystal by Means of Polarized X-Rays —  S. Ramaseshan and G.N. Ramachandran 20-30
The Relation between Magneto-Optic Rotation and Optical Dispersion in Some Halogen Acids and Their Salts —  V. Sivaramakrishnan 31-40
Substitutes for the Zimmermann-Reinhardt Reagent in the Determination of Iron in Haematite and Magnetite Ores —  K.M. Somasundaram and C.V. Suryanarayana 41-44
A Synthesis of Carajurone Hydrochloride —  (Miss) L. Ponniah and
T.R. Seshadri
45-52
Manganiferous Micas from Madhya Pradesh, India —  Sripadrao Kilpady and A.S. Dave
53-64
No.2 - February 1954
X-Ray Anti-Reflections in Crystals. Part II. Calculation of the Integrated Reflection and Integrated Anti-Reflection for an Internal Reflection — G.N. Ramachandran
65-80
The Infra-Red Absorption Spectrum of Barytes — A.K. Ramdas 81-89
Synthetical Experiments in the Chromone Group. Part XXX. A Synthesis of 3:5:8:3':4' - Pentahydroxyflavone and Its Non-Identity with Ponderosin —   V. Ramanathan and K. Venkataraman
90-97
A Sturdy Thermoelectric Psychrometer for Microclimatic Measurements — K. Raschke
98-108
No.3 - March 1954

The Structure and Optical Behaviour of Some Natural and Synthetic Fibres — Sir C.V. Ramand and M.R. Bhat 109-116
Practical Methods of Harmonic Analysis for Geophysical Problems
R.P. Kane
117-126
Production Frequency of Neutral pi-Mesons in High Energy Interactions — D. Lal, Yash Pal and Rama
127-131
Investigation of Ultrasonic Velocities in Liquids by a New Method
B. Ramachandra Rao and K. Subba Rao
132-136
Resinol from the Nuts of Semecarpus travancoricus — S.V. Puntambekar and R.M. Beri
137-143
Synthetic Experiments in the Benzopyrone Series. Part XLI. Constitution of Tectorigenin and Synthesis of Tectorigenin Triethyl Ether —M. Krishnamurti and T.R. Seshadri
144-152
No.4 - April 1954

On the Polycrystalline Forms of Gypsum and Their Optical Behaviour
Sir C.V. Raman and A.K. Ramdas
153-161
On Relativistic Particles in High Energy Showers — Rama 162 - 164
Synthetic Experiments in the Benzopyrone Series. Part XLII. A New Synthesis of 5:6:7 - Trihydroxy Isoflavone Derivatives — V.B. Mahesh,
N. Narasimhachari and T.R. Seshadri
165 - 175
Application of Lennard - Jones Devonshire Equation of State to Detonation of Petn — M.P. Murgai 176 - 184
Naphthoquinone Series. Part V. Reaction of 2:3 - Dichloro - 1:4 - naphthoquinone with B-Ketoesters, Diethyl Malonate, Acetyl Acetone and Acetoacetanilide in Pyridine — B. Suryanarayana and B.D.Tilak 185 - 195
The Theory of Elasticity and of Wave-Propagation in Crystals from the Atomistic Standpoint — K.S. Viswanathan 196 - 214
No.5 - May 1954

The Structure and Optical Behaviour of Pearls — Sir C.V. Raman and
D. Krishnamurti
215 - 222
Preferred Orientation in Rocks and its Relation to Their Physical Properties  — S. Balakrishna                                                                              
223 - 231
Synthesis of Quinolizine Derivatives — T.R. Govindachari and
B.S. Thyagarajan
232 - 239
Colouring Matter of the Flower Petals of Bauhinia tomentosa Linn
L. Rmachandra Row and N. Viswanadham
240 - 242
The Rotatory Dispersion of Benzil — S. Chandrasekhar  243 - 253
Synthetic Experiments in the Benzopyrone Series. Part XLIII. Preparation of 3-Hydroxy Flavanones — Om Prakash Goel, N. Narasimhachari and
T.R. Seshadrai
254 - 264
No.6 - June 1954

On the Chromatic Diffusion Halo and Other Optical Effects Exhibited by Pearls — Sir C.V. Raman and D. Krishnamurti 265 - 271
On An Absolute Constant in the Theory of Tauberian Series (II)
C.T. Rajagopal
272 - 281
Behaviour of Surface Active Substances at the Dropping Mercury Electrode at Different Frequencies of the Applied Field — S.L. Gupta 282 - 289
The Temperature Variation of the Rotatory Power of Quartz from 30o to 40oC. — S. Chandrasekhar   
290 - 295
Synthetic Experiments in the Benzopyrone Series. Part XLVII. A New Synthesis of 3-Hydroxy Primetin Derivatives — V.K. Ahluwalia and
T.R. Seshadri
296 - 300
Analysis and Characterisation of the Oil from the Seeds of Thespesia populnea — M.R. Subbaram 301 - 304
The Step-Wise Adsorption of Nitrogen on Carbon Black — J. Garelick,
G. Goldfinger and H.B. Kirkpatrick


 
     
 
 
   
     
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