Archive

 

 
 
    Current Science-Vol 17
 
 
 
JANUARY-1948
 
The Eigenvibrations of Crystal Structures -- SIR C.V.RAMAN 1-11
The Indian Society of Agricultural Statistics -- P.V.SUKHATME 11
Rationalisation of Medicine in India 12-13
Technology of Rice 13-15
Physics of the Bottom Layers of the Atmosphere 16-17
The Place of Biochemistry in India 17-18
Letters to the Editor
The Apparent Shape of the Moonlit Overcast Sky -- D.Venkateswara Rao
19-20
A Proposed New Component of Solar Radiation -- Alfred B.Arlick
20-21
A Bulb-Tree as a Pyknometer -- J.W.Airan
22
The 2:4-Dinitro-phenyl Hydrazine Colour Reaction for Vitamin K -- D.V.S.Reddy and V.Srinivasan
22-23
Influence of Extracts  of Germinated Indian Pulses on the Formation of Amylase by Bacillus Subtilis -- B.S.Lulla
23
Effect of antibiotics on the Milk-Clotting Enzymes of Carcia Papaya and Ficus Carica -- R.Raghunandana Rao and C.R.Krishna Murti
23-24
Utilization of Desizing Washings for the Culture of Industrially Important Micro-organisms -- B.S.Lulla
24-25
Change in Nitrogen Content of Milk on Souring -- S.C.Roy and D.P.Bhatnagar
25
Gammexane (D. 025) and Cattle Ticks -- B.N.Soni
25
Optically Positive Hypersthene from Charnockites of Guntur District -- C.Mahadevan and A.Narasingarao
25
The Sex Organs of Phytophthora Himalayensis Dastur -- Balaji D.Mundkur
26
A Xenestele on Neolitsea Zeylanica -- M.J.Thirumalachar
26-27
A Case of Cytomixis in Crotalaria Medicaginea Lamk -- N.Satyanarayana Rao
27
On Gourami Nests in a Hill Spring and a Rocky Garden Gundam -- V.D.Spurgeon
28
Young's Modulus -- S.C.Oak and V.L.Talekar
28
New Theory of Smell 28
Reviews 29-30
Science Notes and News 31-32
FEBRUARY-1948
 
Mahatma Gandhi 33-34
Missions on Science and Technology 34-35
Improving the Position of Mathematics in India 35
Some Aspects of Pure and Applied Wood Anatomy 35-36
The Variation in Stature and Cephalic Index among Bengalee College Students 36-36
Blood-Fluke Problem in India 36-37
Beta-Ray Counters -- R.S.KRISHNAN 37-43
TTT-Curve Data and Their Application -- G.P.CONTRACTOR 43-47
Effect of Afternoon Heat Lows on Winds at Lower Levels -- S.L.MALURKAR 47-48
Letters to the Editor
The Hotter the Sun, the Cooler the Earth -- K.S.Ramamurti
49
The C-C Force Constant in Cyclo-Octatetrane (C3H8) -- B.D.Saksena and Hari Narain
50
Elastic Constants of Ammonium alum -- R.V.G.Sundara Rao
50
A Note on the Chemical Examination of Nim blossoms (Melia Azadirachta) -- Chittaranjan Mitra and Salimuzzaman Siddiqui
51
Effect of Supplementation with Tamarind and Chilli on the Growth of Young Rats on a Poor-South-Indian-Rice Diet -- C.R.Krishnamurti, S.S.De and V.Subrahmanyan
51-52
Factors Affecting the Nutritive Value of Soya Bean Protein -- H.S.R.Desikachar
52-53
Studies on Antimalarials - Some N'-(8-Quinolyl)-N'-Phenyl-Biguanides -- P.R.Gupta, B.H.Iyer and P.C.Guha
53
Ascorbic Acid and Glutathione Content in (Human) Breast Cancer Tissue -- R.G.Chitre and N.G.Joshi
54
Indian Wild Cherry Bark -- L.D.Kapoor and K.L.Handa
54-55
Autotetraploidy and Attenuating Power in Yeasts -- K.K.Mitra
55
'Rayungan' Method for Speedy Multiplication or Seed Material in Sugarcane -- B.K.Mukerji and Ram Krishan
55-56
Occurance of Myrothecium Roridum Tode ex Fries on Cowpea in India -- S.Y.Padmanabhan
56-57
Enation Mosaic of Dolichos Iablab Linn. A New Cirus Disease -- S.P.Capoor and P.M.Varma
57-58
Penoid Prawnd Breeding in Fresh Water -- N.Kesava Panikkar
58
Photosensitive Glass 58
Reviews 59-61
Science Notes and News 62-64
MARCH-1948
 
Dynamic X-Ray Reflections in Crystals -- SIR C.V.Raman 65-75
Scientific Films 75-76
Contact Rectifier for Low-Voltage Heavy Currents 76
Fifteen Years of Sulpha Drugs - A Perspective -- K.GANAPATHI 77-80
Medium of Studies in Colleges 80
Variation in the Normal Pressure Profile in the Neighbourhood of South America, the S.W.Monsoon in India and the Sunspots -- K.S.RAMAMURTI 81-83
Some Developments in Ferrous Mettallurgy 83-84
Outline of Some Medern Theories of Statistical Inferance 84
Mineral Springs of India 85
Sexual Periodicity in Indian Birds 86
Cosmic Ray Conferance 86
Letters to the Editor
Possible Use of Frequency Curves in the Classification of Gyrogonites -- S.R.Sarma
87
Presence of Gallium in Micas and Schists -- A.S.Ganesan
87-88
The Use of Sodium Chloride in the Determination of Acid Values of Cellulosic Materials -- P.B.Sarkar, A.K.Mazumdar and K.B.Pal
88-89
Organo Arsenicals - Aryl Sulphonyl Esters of Hydrophenyl Arsonic Acids -- A.C.Roy, B.H.Iyer and P.C.Guha
89
Studies in Antimalarials-Sulphabiguanide Derivatives -- H.L.Bami, B.H.Iyer and P.C.Guha
90
Influence of Graded Doses of Nitrogen on the Quality of Cane Juice and Jaggery Recovery -- M.Lakshmikantham and A.Sankaram
90-91
The Persistance of Yolk-Sac in Baby Chicks due to Estrogen Treatment -- Amiya B.Kar
91
Polyembryony in Dichanthium Annulatum Stapf -- K.C.Misra
91
A Reverse Mutation in Yeast Induced by Ultraviolet Irradiation -- M.K.Subramaniam and S.N.Krishna Murthy
92
Correct Name of Plectranthus Fruticosus (Benth.) Hook f. -- D.Chatterjee
92-93
On the Habits of the Exotic Mosquito Fish Gambusia Affinis (Baird and Girard) in the Waters of Madras -- P.I.Chacko
93
Role of Protozoa in the Concentration of Nitrogen in the Sludge During Aerobic Purification of Sewage -- S.C.Pillai, T.K.Wadhwani, M.L.Gurbaxani and V.Subrahmanyan
93-95
Indian Research Council 95
Reviews 96-100
Science Notes and News 101-104
APRIL-1948

Constitution of Indian Universities 105-107
Language Medium of Science in Universities 107
Roster of Scientific and Technical Personnel, India -- T.N.RAMACHANDRA RAO 108-109
Resume on Series Capacitors -- H.V.GOPALKRISHNA 109-110
Profession of Chemistry in India 110
Agricultural Problems of India after Partition 111
Overseas Scholars 111
Recent Advances in Tropical Meteorology -- S.L.MALURKAR 112-117
Letters to the Editor
Direct Volumetric Determination of Calcium in Presence of Magnesium -- A.Venkateswarlu
118-119
Far Ultra-Violet Emission Bands of Phosphorus -- K.Sreeramamurthy
119-120
Winter Rain in South India -- D.Venkateswara Rao
120-121
Band Spectrum of Thallium Iodide -- P.thiruvenganna Rao and K.R.Rao
121
Morning Thunderstroms at Cochin in the Pre-Monsoon Season -- C.A.George
122
Observations on Nitrite-Producing Bacteria from Different Sources and the Role of Protozoa in Nitrification -- S.C.Pillai, T.K.Wadhwani, M.I.Gurbaxani and V.Subrahmanyan
122-123
Influence of Heat on the Physico-Chemical Properties of Gum-Arabic -- M.N.Moorjani and C.S.Narwani
123-124
Effect of Nitrogenous Fertilizres on the Respiration Rate of Potato tubers -- S.L.Tandon
124
Sett Roots in Sugarcane -- S.V.Parthasarathy and B.Appaji Rao
124-125
Pharmacology of Phosphanilic Acid -- G.S.Pendse and B.V.Bhide
125-126
Studies in Anti-Malarials : Biguanido-Aryl-Arsenicals -- A.C.Roy, B.H.Iyer and P.C.Guha
126-127
Life-History, Bionomics and Control of Jowar Stem-Borer (Chilo Zonellus Swinhoe) -- K.N.Trehan and D.K.Butani
127
Trials with 666 Against Insects Affecting Grains in Stores -- M.Qadiruddin Khan
127-128
Insect Pests of Stored Grains in Bombay Godowns -- K.N.Trehan and S.V.Pingle
128
Reviews 129-133
Science Notes and News 134-136
MAY-1948

Central Leather Research Institute 137-139
His Excellency Lord Mountbatten, Visitor, Indian Institute of Science 139
Tropical Medical Congress 140
The Spike Disease of Sandal -- M.SREENIVASAYA 141-145
Pipri Rihand Dam Multi-Purpose Project, United Provinces, India -- K.D.JOSHI 146
International Bureau of Physico-Chemical Standards 146
Prof.P.S.MacMahon 147
Geomagnetic Storms 147
Letters to the Editor
Heat Conductivity and Molecular Weight of Liquids -- S.R.Mohanty
148-149
A Note on the Occurance of Free Sulphur in Druses and Cavities in the Mica-Bearing Pegmatites of Gosavid, Tiruvur Taluk -- C.Mahadevan and N.Gopalakrishnamurthy
149
Synthesis of BB-Dimethyl-BB-Diethyl Adipic and Cyclohexane and Cyclopentane 1-Acetic-1-Propionic Acids -- L.D.Tewari and J.D.Tewari
149-150
Oil from the Seeds of Zizyphus Xylopyra (Willd) -- J.W.Airan
150
"Aniline Point" of Fatty Oils -- J.G.Kane
150-151
An Easy Method of Obtaining Epidermal Peels of Grass Leaves -- S.Suryanarayana and N.Krishnaswamy
151
A Mosaic Disease of Datura Alba Nees -- S.P.Capoor and P.M.Varma
151-152
Yellow Mosaic of Phaseolus Lunatus L. -- S.P.Capoor and P.M.Varma
152-153
Polyploidy in Pennisetum Purpureum Schumach - the Dry Nepier -- N.Krishnaswamy and V.S.Raman
153-154
The Larval Parasitic - Pleurotropis Foveolatus C., of the Potato Beetle,-Epilachna-28-Punctata -- M.Appanna
154-155
Notes on the Life-history of the Chalcid Parasite Azotus Delhiensis Lal -- A.M.Lalani
155-156
On the Food of the 'Bekti', Lates Calcarifer (bloch) in the Cold Season -- P.M.G.Menon
156-157
The Role of Mawa, an Indigenous Milk Product, in the Nutrition and Epidemiology -- F.Fernandes, J.V.Bhat and Khorshed Sethna
157
Acclimatisation of the Millions, Lebistes Reticulatus (Peters) in Madras -- P.I.Chacko
157-158
The Radii of Scales of Hilsa Ilisha (Hamilton) as an Index of Growth and Age -- P.I.Chacko, A.R.K.Zobairi and B.Krishnamurthi
158-159
Microflora in Butter -- M.A.Krishnaswamy and H.Lakshminarayana
159
Institute of Chemists, India -- U.P.Basu
159
Reviews 160-168
Science Notes and News 169-170
JUNE-1948

Indian Medicine 171-172
Mode of Action of Vitamin D - A Resume -- V.N.PATWARDHAN 173-176
Inetrnation Depot of Microscopic Preparations of Cytology Created by the International Union of Biological Sciences 177
Harwell Atomic Pile 177
30,000,000 Volt Synchrotron 178
VIIth International Congress of Agricultural Industries 178
Expenditure on University Education 178
Letters to the Editor
Practical Numbers -- A.K.Srinivasan
179-180
The Canonical co-Ordinate System in General Relativity -- V.V.Narlicar and Ayodhya Prasad
180
The Vanishing of Ramanujam's Function r (N) -- Hansraj Gupta
180
Pigeonite in Certain Dolerite Dykes Near Robertsonpet (Kolar) -- W.G.Chakrapani Naidu and K.C.Channabasappa
181-182
Band Spectrum of Thallium Iodide -- P.Thiruvenganna Rao and K.R.Rao
182
On Some Physico-Chemical Evidence of the Divalency of silver -- Binayendra Nath Sen
182-183
Studies on the Suitability of Sugarcane Juice fro the Growth and Distribution of Some Intestinal Pathogenic Bacteria -- J.V.Bhat and Roda N.Reporter
183
An Insect Tumour and Ovarial hormone -- S.Mahdihassan
184
2-Thiol-4 : 5-Diphenylimidazole Derivatives -- M.V.Bhatt, B.H.Iyer and P.C.Guha
184-185
Studies in Antimalarials - Some N'-(8-Chloro-5-Quinolyl)-N5-Substituted Biguanides -- P.R.Gupta and P.C.Guha
185-186
Arylcyanoguanidines from Arylazocyanoguanidines -- H.L.Bami
186
Tamarind and Chillies - Their Effect on S.IOndian Diet -- N.N.Narayana
186
Note on the Recovery of Oil from Seed Cakes of Oil Expellers -- K.Satyananda Rao and R.Subaiah
187
A Note on "the Formation of Complex Compounds Between Lead Nitrate and Alkali Nitrates" -- M.R.Nayar and C.S.Pande
187
Prothallus of Lucopodium Hamiltonii Spring -- T.S.Mahabale
187-189
A New Bacterial Disease of Magnifera Indica L. -- M.K.Patel, L.Moniz and Y.S.Kulkarni
189-190
A Preliminary Note on the Eye of Centropages Furcatus Dana -- S.Krishnaswamy
190-191
On the Bionomics of Catla Catla (C. and V.) in South Indian Waters -- P.I.Chacko and G.K.Kuriyan
191
Reviews 192-195
Science Notes and News 195-196
JULY-1948

Industrialisation and the National Government 197-203
Scientific Information Services 204
Can Not the Scientists Rescue the Poor Villagers from the Warth of Fire 204
Air Masses in Tropical Cyclonic Storms from Radio-Sonde Data -- S.L.MALURKAR AND  P.R.PISHAROTY 205-207
Letters to the Editor
On the Flame Spectrum of CuCl -- S.P.Sinha
208
Squares of Numbers -- G.M.Panchang and R.V.Viswanathan
209
Manganese Chloride Emission Bands -- P.Thiruvenganna Rao
209
Meson Tracks on Plates Exposed on the Nilgiris -- S.Balakirshna Rao and C.K.Sundarachar
210
Role of Three Air Masses in Tropical Cyclonic Stroms -- S.L.Malurkar
210-211
A Note on the Petrology of the Corundum and Chromite Bearing Rocks of the Sithampundi-Ramadevam Area, Namakkal Taluk, Salem District, Madras -- N.K.N.Aiyengar and A.P.Subrahmaniam
211-212
Vermiculite in Mysore -- B.P. Radhakrishna 212
Water Melon (Citrullus Vulgaris Schrad) and Food-Poisoning -- J.V.Bhat and Madhu Raghunath
213
The Refractive Constant for Whole and Skim Milk -- K.S. Rangappa 213-214
Viscosity of Liquids and Temperature -- B.K. Banerji 214-215
Heat Conductivity and Molecular Complexity of Water-Part II -- S.R. Mohanty 215
Darluca Filum (Biv) Cast, A Hyperparasite of Puccinia Graminis and Puccinia Triticana in the Greenhouse -- Raghubir Prasada
215
Potato Necrosis -- R.S.Vasudeva and R.N.Azad
216-217
Ergot Sclerotia on Sorghum Vulgare Pers -- T.S.Ramakrishnan
218
A Unique Case of Arterial Abnormality in Rana Tigrina Daud -- Radha Krishna Kaushik
218-220
The Vasiform Orifice of Larval Aleurodidce -- Karam Singh
220
Reviews 221-225
Science Notes and News 225-226
Errata
226
AUGUST-1948

The Science Co-Operation Offices of the UNESCO 227-229
Indian Journal of Dairy Science 229
Organisation and Work of the Cavendish Laboratory -- SIR LAWRENCE BRAGG, O.B.E., F.R.S. 230-231
Exchange of Scientific Knowledge - Australia and India 232
Scientists Are Born and Not Made  232
Procurement of Radioactive Isotopes 232
Letters to the Editor
A Challenge to Mathematicians -- A.A.K.
233
Effect of Increasing Frequencies on the Ultrasoinc Diffraction Patterns -- S.Bhagavantam
233-234
The Electrolytic Preparation of Roccelin -- M.V.Sitaraman and V.V.Raman
234-235
An Explanation of the Inhibitive Influence of the Applied Potential on Joshi-Effect and its Enhancement in H.F.Component of the Discharge Current -- B.N.Prasad
235-236
A Note on the Properties of Plaster of Paris Prepared from Sea Water Gypsum -- N.G.Baptist
236-237
Anoemia in chicks Infected with P.Gallinaceum -- N.N.De and A.S.Ramaswamy
237-238
Studies in Antimalarials: Some R- and R'- Disubstituted Guanidines -- P.R.Gupta and P.C.Guha
238-239
The Nitration of 2-Nitro-Acet-Para-Toluidide -- B.B.Dey, R.Krishna Maller and B.R.Pai
239-2420
Volvox in North India -- A.R.Rao
240
Uromyces Acori Ramakrishnan and Rangaswami Sp., Nov on Acorus Calamus L. -- T.S.Ramakrishnan and G.Rangaswami
240-241
Pistillody in Saccharum -- N.L.dutt and J.Thuljaram Rao
241-242
Chromosome Number and Effect of Colchicine on chromosomes of Colchicum Luteum, Baker -- P.N.Mehra and T.N.Khoshoo
242-243
Xanthomonas Malvacearum (Erw. F Smith) Dowson on Exotic Cottons in India -- M.K.Patel and Y.S.Kulkarni
243-244
Yellow Mosaic of Lettuce -- R.S.Vasudeva, S.P.Raychaudhuri and P.S.Pathanian
244-245
A New Bacterial Disease of Ipomoea Muricata -- M.K.Patel
245
Role of Protozoa in the Purification of Sewage by "Dilution" -- S.C.Pillai, R.Rajagopalan, M.I.Gubaxani and V.Subrahmanyan
245-246
Reviews 247-251
Science Notes and News 251-254
SEPTEMBER-1948

The Scientific and Economic Aspects of Prohibition 255-257
Duty of Scientists to the State 257
Diamonds in Industry 258
Prof.Blackett at Bangalore 258
Manganese Toxicity as a Probable Cause of the Band Disease of Areca Palm -- J.A.DAJI 259-260
The Occurance and Utilization of Lignites -- C.KARUNAKARAN, M.NARASINGA RAO AND R.SUBBIAH 260
Letters to the Editor
On Primes with Maximum Recurring Periods for Their Reciprocals -- A.A.Krishnaswami Ayyangar
261-262
Replacement of Teeth in Gavialis -- F.G.Cawston
262
Phosphate from Bagasse Ash -- J.W.Airan
262
Nucleic Acid and Bacterial Action of Penicillin -- K.Ganapathi, V.Sadasivan, F.D.Bharucha and M.R.Radhakrishnan
262-263
Action of Diazomethane on Triacetylgalloyl Chloride -- M.V.Bhatt, B.H.Iyer and P.C.Guha
264
Water Melon and Food Poisoning -- J.V.Bhat and Madhu Raghunath
264-265
A Mosaic Disease of Carica Papaya L. in the Bombay Province -- S.P.Capoor and P.M.Varma
265-266
Phytopathological Examination of Seeds by Ulster Method -- U.B.Singh
266-267
Dodder or Love Vine on Berseem in U.P. -- U.B.Singh
267-268
Xanthomonas Desmodii-Gangeticii Sp. Nov,. Uppal, Patel and Moniz; A New Bacterial Leaf-Spot of Desmodium Gangeticum Dc -- M.K.Patel and L.Moniz
268
Preliminary Observations on the Role of Blue-Green Algae in Fishery Ponds and in the Control of Mosquito Breeding -- S.R.Das Gupta
268-269
Studies in Experimental Insect Parasitism, Superparasitism -- E.S.Narayanan, T.V.Venkataraman and G.C.Sen Gupta
269-270
Pellicularia Filamentosa (Pat) Rogers Comb. Nov. Causing a Root-Rot of Berseem (Trifolium Alexandrinum Linn.) in the United Provinces -- D.N.Garg
270
Uniform Glazed Pans for Raising Sugarcane Seedlings -- N.L.Dutt, J.Thuljaram Rao and T.A.Davis
270-271
A Chromosome Deficient Paddy Type -- s.Sampath and V.Krishnaswamy
271-272
Studies in Antimalarials: N'-Aryl-N5-Alkyl-Biguanides -- H.L.Bami and P.C.Guha
272
A Note on the Occurance of the Porcellanite Stage of the Semri Series of Lower Vindhyan in Jodhpur State -- S.K.Borooah
273
Internal Breakdown of Guava Fruit (Psidium Guyava L.) -- J.N.Rai
273-274
A Mosaic Disease of Lagenaria Vulgaris Ser in the bombay Province -- S.P.Capoor and P.M.Varma
274-275
Sex Condition in Interspecific Cross, Luffa aEgyptiaca * Luffa Acutangula -- R.H.Richharia
275-276
International Conferance on Standardaisation 276
Reviews 277-282
Proceedings of the Zoological Society of Bengal
282
Science Notes and News 283-284
OCTOBER-1948

Museums of the United States of America -- N.G.PILLAI 285-291
National Research Professorship of India 292
Standardisation in Industry 292
Preservation of Pancreas-Glands without Refrigeration 293
Commercial Timbers of India 293
Cytogenetic Changes and Atypical Growth Induces by Hexachlorocyclohexane (C6 H6 Cl6) -- DONTCHO KOSTOFF 294-295
Letters to the Editor
Elastic Constants of Single Crystals of Barium Nitrate -- s.Bhagavantam and R.V.G.Sundara Rao
296
A Remarkable Evidence of a Local thrust Plane at the Top of the Purple Sandstone Series in the Salt Range -- N.L.Sharma and K.C.Lahiri
296-297
The Home of Monazite in the Vizagapatam Area -- C.Mahadevan and N.Sathapathi
297
Influence of Dietry Factors on the Endogenous Calcium Excretion in the Albino Rat -- H.S.R.Desikachar and V.Subrahmanyan
297-298
Some New Aminothiazoles -- M.V.Bhatt, B.H.Iyer and P.C.Guha
298-299
A Simple Method of Isolating Mustard Embryos and Their Cultivation -- S.C.Chakravarti
299
The Effect of the Cultivation of Brassicae Oil-Seed Crops on the soil Fertility -- M.V.Vachhani
300
Breeding of Musca Nebula F. for Biological Tests of Insecticides -- P.J.Deoras
301
Carboy as Chinese Word -- S.Mahdihassan
301-302
Biological Control of Some Hemipterous Insect Pests of Crops in India -- U.S.Sharga
302-303
On a  New Cercaria, Determined to be the Larva of Gastrodiscus Secundus Looss, 1907 -- C.T.Peter and S.V.Mudaliar
303-304
Development of Embryo-Sac in some Sterculiaceae -- C.Venkata Rao
304-305
Sphinctered Apertures in the Inetrsegmental Septa of Earthworms -- Vidya Vati
305
A Truffle (Tuber Sp.) from Kodaikanal Hills (Madras) -- S.R.Bose
305-306
Active Elongation of Unstriated Muscle -- Inderjit singh and sunita Inderjit Singh
306
Reviews 307-311
Anglo-U.S. Educational Agreement 311
Science Notes and News 312
NOVEMBER-1948
 
World's Prospect of Food and Agriculture 313-314
Cytogenetics of Nicotiana tabacum var.virii Resistant to the Common Tobacco Mosaic Virus -- DONTCHO KOSTOFF 315-316
Fellowships to French Graduates 316
On Estimating the Average Depth of Rainfall Over an Area and the Distribution of Rainguages. -- K.S.RAMAMURTI 317-318
Endowments of Nuffield Foundation 319
New Lamps for Old -- B.K.VAIDYA 320-321
Tonus in Unstriated Muscle -- INDERJIT SINGH AND SUNITA INDERJIT SINGH 321-322
Professor P.M.S.Blackett, F.R.S., Wins the Nobel Prize for Physics 323
Forthcoming International Congresses 323
Letters to the Editor
Law of Additivity of Magnetic Susceptibilities in hydrates -- Mata Prasad, S.S.Dharmatti and N.S.Biradar
324-325
Note on Nyctotherus Cochlearis Nov Sp., from Rana Curtipes Jerdon -- J.C.Uttangi
325-327
Catalysis of the Reaction Between Vanadate and Aromatic Amines Catalysed by the Oxalate Ion -- M.Narasimhasastri
327
Earthworms and Insects in Relation to Soil Fertility -- J.G.Shrikhande and A.N.Pathak
327-328
Diphtheria Toxin in submerged Culture with Aeration -- Phanindranath Basu and Diptish Chakraborty
328
Influence of Sea Water on Protozoal activity and Purification of Sewage by tne Activated Sludge Process -- S.C.Pillai and R.Rajagopalan
329
Addition Products of Anils with Metallic Chlorides -- V.M.Thakor and R.C.Shah
330
Amesite from Devarnarsipur, Bhadravathi, Mysore -- M.G.Chakrapani Naidu
330
Schiff's Bases of 4-4'-Diaminodiphenyl-Sulphide -- M.Raghavan , B.H.Iyer and P.C.Guha
330-331
Oxidation of Cystine by Nitric Acid -- H.S.R.Desikachar
331
The Effect of Ultra-Violet Light on Colloidal Gold -- B.K.Banerji
332
A New Method for the conversion of Aromatic Carboxylic Acids into the Corresponding Aldehydes -- H.P.ghadiali, M.V.Shirsat and R.C.Shah
332-333
Synthesis of 4-Hydroxy-2-Phenyl-3-Acetytlquinolines -- T.B.Desai, S.A.Kulkarni and R.C.Shah
333
Drought Resistance of Plants in Relation to Hysteresis in Scorpion -- K.Subba Rao, M.Bhimasena Rao and B.Sanjiva Rao
334
Reviews 335-340
Indian Standards Institution Chemical Division
340
Science Notes and News 341-342
DECEMBER-1948

Sir C.V.Raman as Physicist and Teacher, -- B.S.MADHAVA RAO 343-345
Unesco Book Coupon Scheme 345
Indian Society of Agricultural Statistics 346-347
Internation Congress of Applied Mechanics 347
Winter Rain in the United Provinces. -- S.L.MALURKAR 348-351
University Interchange Between U.K. and India 351
Some Reactions of p-Cymene -- JAMES VERGHESE 352-353
Oscar Edward Meinzer 353
Letters to the Editor
A Note on the Reliability of Tests -- P.D.Shukla
354-355
M.C.S. & N.S.N
355
On Einstein's Generalised Theory of Gravitation -- V.V.Narlikar and Ramji Tiwari
355-356
On Hotelling's Weighing Problem -- K.S.Banerjee
356
On a Certain Basic theorem in Geometry -- a.A.Krishnaswami Ayyangar
356-357
Nucleic Acid Antagonism of Penicillin Bacteriostasis -
K.M.Pandalai and Mariam George
357-358
-K.Ganapathi, V.Sadasivan, F.D.Bharucha and M.R.Radhakrishnan
358-359
Sex Inheritance in Luffa Acutangula -- R.H.Richharia
359
Production of p-Cymene from Carene -- James Verghese, H.K.sondhi, Bharat Bhushan and M.L.Joshi
359-360
On Some Physiological Properties of Extracts of Wheat Grains -- R.D.Asana and V.S.Mani
360-362
The Spectrum of Iodine VII - I.Fernando
362
A Note on Carp Ova and their Hatching -- Nazir Ahmad
362-363
Photo-Electric Estimation of Silicon in Steels -- G.V.L.N.Murty and N.C.Sen
363-364
Assimilation of Phosphorus During the Decomposition of Plant Materials -- J.G.Shrikhande
364-365
A Note on the "Thermochor" - Ram Gopal and T.N.Srivastava
365-366
On the Bionomics of the Fowl Tick, Argas Persicus -- S.H.Qureshi
366
Preparation of Amylose by thymol Precipitation Method -- S.Lakshmanan, J.Sai Ram and K.V.Giri
366-367
"Varagu" Pasupalum Scrobiculatum (Linn.) -- K.V.Sundaram Ayyar and K.Narayanaswamy
367
Director-General of Unesco 367
Reviews 368-373
Marvels of Fish Life
373-374
Science Notes and News 374-376
Supplement:- Sir C.V.Raman and Crystal Physics--R.S.KRISHNAN 377-386
Volume 17 Complete