Vol. 37 No. 1-2 (1994): Pakistan Journal of Scientific and Industrial Research

Articles

• ?HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC AND POLAROGRAPHIC METHODS FOR THE QUANTITATION OF NICARDIPINE .HYDROCHLORIDE IN CAPSULES

  A. A. MUSTAFA, K. A. AL- RASHOOD, M. E. M. HAGGA, E. A. GAO- KARIEM, M. E. AL AWAOY

  1-4

• ?SYNTHESIS OF SOME HETROCYCLES FROM DEHYDRO-L-ASCORBIC ACID AND THEIR BIOLOGICAL ACTIVITY

  SOHILA H. MANCY, MOHAMED A. EL SEKILY, HAGER AL DAGHFAG, O M KOLTIIOOM A. ALI

  5-11

• ?THERMODYNAMIC PARAMETERS AND STABILITIES OF SOME RARE-EARTH METAL ION CHELATES OF a-VALINE

  M.E.M. EMAM, I.M.M. KENAwy, Y.A. ELEWADY, A. ABDEL- HAMID

  12-17

• ?OPTIMAL FLOWRATE OF A GAS IN SEMI-BATCH GAS-LIQUID REACTORS

  F. TAL, S. AHMED, M.A. TARIQ, L. HUSSAIN

  18-23

• ?NUTRITIONAL CHANGES IN MILK DURING HEAT TREATMEN (CHANGES IN CARBOHYDRATES AND LYSINE CAUSED BY HEATING MILK)

  ZLHJR- REHMAN, M.AJ .S. VftN BOEKEL

  24-28

• ?CLAISEN REARRANGEMENT OF 2'-HYDROXY -4 -METHOXY- 4' -PRENYLOXYCHALCONE

  AZlZUL ISLAM, M.RAAQUL ANAM, M.AMZAD HOSSAIN

  29-32

• ?DETERMINATION OF HEAVY AND TOXIC METALS Zn, Cd, Pb AND Cu IN VEGETABLES BY VOLTAMETRY

  VIQAR-UN- NISA, RIAZ AHMED, M. MUHAMMAD

  33-36

• ?POLYMETALLIC COMPLEXES Part-XLV. Complexes of Co (II), Ni (II), Cu (II), Zn (II), Cd (II) and Hg (II) with Bis-Bidentate Chelating Diazo Dye Ligands

  BIPIN B. MAHAPATRA, D. SATYANARAYAN, A.K. BElIERA

  37-39

• ?ADSORPTION STUDIES OF TARTARIC ACID FROM AQUEOUS SOLUTIONS ON CHARCOAL

  A. RASHEED KHAN, FAHIM UDDIN, SALMA ALI

  40-42

• ?EFFECT OF AMMONIA AND UREA TREATMENT ON THE IN VIVO DIGESTIBILITY OF MUSTARD SEED HULLS

  A.H.K. NIAZI, TASNIM KAUSAR, A.M. SAIARIYA, ABU-SAEED HASHMI

  43-46

• ?NITRATE AND NITRITE CONTENTS IN FOOD OF PLANT ORIGIN IN PAKISTAN ?

  IMTIAZ AHMAD, F.H. SHAH, M. ZAFAR IQBAL

  47-50

• ?COMPARATIVE SALT TOLERANCE STUDIES ON DIFFERENT PLANT SPECIES (SESBANIA AEGYPTICA, SESBANIA ACULEATA, ELUSINE CORACANA, SORGHUM BICOLOR ANDSORGHUM SODANESE)

  K.M. RIZWAN, R.H. QURESHI, BASIDR AHMAD, M. QAMAR MASOOD

  51-53

• ?FACTORS INFLUENCING SEED YIELD IN EARLY INTER-SPECIFIC GENERATIONS OF VIGNA

  NEETA SINGH, H. S. YADAYA, R. P. S. DHAKAREY

  54-57

• ?IRRADIATION OF PINK BOLLWORM LARVAE BY Co-60 AND Cs-137 SOURCES AND THEIR EFFECTS ON VIABILITY, REPRODUCTIVITY AND STERILITY OF SUBSEQUENT PI AND FIPROGENY

  Z.A. QURESHI, A.C. BARTIEIT

  58-61

• ?Effect of Dehydration on Storage Stability of Two Varieties of Jamun Fruit ?Short Communication

  RIAZ AHMAD RIAZ, IFTKHAR AHMAD TABASSUM

  62-63

• ?THE INFLUENCE OF COMPLEXING AGENTS ON BIO-ETHANOL PRODUCTION FROM MOLASSES

  K.O ESUOSO, F.O. BAMIRO, R.A. ODERINDE

  64-67

• ?STUDIES ON STORAGE OF POTATO TUBERS WITH SPECIAL REFERENCE TO SWEETENING PROCESS

  NAWAB KHAN, RASHIDA ZAMAN, A. F. M. EHTESHAMUDDIN

  68-70