INVESTIGATION OF THE CHARACTER OF SOME OF THE JUMPS IN ACTIVATION ENERGY OF VISCOUS FLOW IN PURE LIQUIDS AND SOLUTIONS Part I.-Some Measurements at Small Thermal Intervals on (a) Dilute Aqueous Alcohol (11%) and (b) Pure Water

M. M. QURASHI AND TAYEB M. QURESHI

COMPARATIVE MEASUREMENTS OF THE TEMPERATURE DERIVATIVES OF VISCOSITY, DENSITY AND REFRACTIVE INDEX OF PURE LIQ.UIDS AND SOLUTIONS Part II.-Dilatometric, Refractive Index and Flow Activation Energy Measurements. on Benzene at Intervals of 1°C. to 2°C. in the Range of 10°C. to 50°C.

A.K.M. AHSANULLAH AND TAYEB M. QURESHI AND M.M. QURASHI

STUDIESIN THE ALKALOIDSOF RAUWOLFIACAFFRA SONDE - Part I.-Isolation of Ajmalicine, Ajmaline, Raucaffrine* and Three New Alkaloids, Raucaffricine, Raucaffriline and Raucaffridine

NOORUL HAQ KHAN, MOHAMMAD ATAULLAH KHAN AND SALIMUZZAMAN SIDDIQUI

STUDIES ON "SILAJIT" (ASPHALT) - Part I.-Composition of the Mineral and Proteinous Matter

NAEEM SHAKIR, M. SALIM, M.K. BHATTY A D KARIM LLAH

PREPARATION OF LINSEED FATTY ACIDS-BETULINOL ESTERS AND THEIR EVALUATION AS PROTECTIVE COATING VEHICLES

M. ASLAM, KHURSHID ALAM AND SALIM AKHTAR

A MOULDING COMPOSITION FROM VEGETABLE-TANNED LEATHER SCRAP

M. YAQOOB RAIE, M. SALIM, M.K. BHATTY AND KARIMULLAH

PREPARATION AND BIOCHEMICAL ASSAY OF PHARMACEUTICAL ENZYMES FROM PANCREAS (A SLAUGHTER HOUSE WASTE)

MOHAMMADYASIN, ABDUL HAMEED KHAN, M.Y. QURESHI and KARIMLLAH

BIOCHEMICAL AND NUTRITIONAL STUDIES ON EAST PAKISTAN RICE AND RICE PRODUCTS - Part III.-Differential Titratable Acidity and Auto-esterase Activity of Raw and Parboiled Rice and Effect on their Storage

H.N. De AND J.C DEBNATH

PECTIC ENZYME OF PENICILLIUM FREQUENTANS INVOLVED IN THE RETTING OF JUTE

M. MYSER ALI AND M. AMIRUL ISLAM

THE STUDY OF THE ALIMENTARY TRACT OF SCHISTOCERCA GREGARIA (FORSKAL) (ORTHOPTERA : ACRIDIDAE)

SALEEM AKHTAR AND SHAHID H. ASHRAFI

COMPARATIVE STUDY OF THE ZOEAE OF THE SAND CRABS, PHILYRA CORALLICOLA (ALCOCK), PHILYRA GLOBOSA (FABRICIUS) AND DESCRIPTION OF FIRST ZOEA OF LEUCOSIA PUBESCENS (MIERS) (DECAPODA: CRUSTACEA)

MOHAMMAD TUFAIL AND SYED SALAHUDDIN HASHMI

EFFECT OF GIBBERELLIC ACID ON GROWTH AND ALKALOIDS IN HYOSCYAMUS MUTICUS LINN

ARIF J. AHMAD AND NASEER A. MALIK

NON-SPECIFIC INHIBITION OF THE RAT UTERUS BY HEPARIN

SARFRAZ SIDDIQI

STUDIES ON SHARK LIVER OIL - "Part III-Use of Alcohol for the Preparation of Vitamin "A" Concentrate from the Oils of High Acidity

S. MAQSOOD ALI, S. ABDUL HAQ AND A. HAMEED KHAN

EXTRACTION OF URANYL SALTS BY THENOYL TRIFLUOROACETONE IN CARBON TETRACHLORIDE

M.A. AWWAL