Vol. 38 No. 3-4 (1995): Pakistan Journal of Scientific and Industrial Research

Articles

• ?SYNTHESIS OF SOME NEW NITROGENOUS DERIVATIVES OF GLYCYRRHETIC ACID WITH POTENTIAL BIOLOGICAL ACTIVITY

  YEHIA ABDU IBRAHIM, ATEF G. HANNA, M. HANiA. ELGAMAL, R. F. ALLAM, KHALEDA. M. YOUSSEF

  101-107

• ?EQUILIBRIA AND STRUCTURES OF SOME BARBITURATE COMPOUNDS

  MAMDOUH S. MASOUD, HIND M. EL- NAHAS, SAWSAN S. HAG GAG

  108-114

• ?SYNTHESIS AND BIOLOGICAL ACTIVITY OF 1-(4-METHYL-2-0XO-2H-I-BENZOJlYRAN- 7-YLOXOACETYL)-4-ALKYLTHIOSEMICARBAZIDES; 1,3,4-THIADIAZOLES AND 1,2,4-TRIAZOLES.

  S.H. ELTAMANY, I.M. EL- DEEN, M.E.ABDEI.- FATTAII

  115-118

• ?ANION EXCHANGE STUDIES ON HYDROUS ZIRCONIUM OXIDE IN PARTIALLY NON- AQUEOUS SOLVENT SYSTEM

  JAVED IQBAL, M. LATIF MIRZA, SHAHEENA GHAFOOR

  119-122

• ?TEXTURAL FEATURES OBSERVED UNDER POLARIZED LIGHT MICROSCOPY

  F. HAIlIBY, Z. AHMAD, S. KHAN, A. UL HAQ, A.Q. KHAN

  123-126

• ?A MECHANISM FOR NITRIC ACID INDUCED OXIDATION PRODUCTS OF YOHIMBANE ALKALOIDS

  MOHAMMAD ATAULLAH KHAN, SVED WASIF AZEEM

  127-129

• ?STUDIES ON WATER UPTAKE, GERMINATION AND SEEDLING GROWTH OF WHEAT GENOTYPES UNDER PEG-6000 INDUCED WATER STRESS

  M.Y. ASHRAF, S.S.M. NAQVI

  130-133

• ?RESPONSE OF LEGUMES TO SALT STRESS: EFFECT ON GROWTH AND NITROGEN FIXATION OF CHICKPEA (CICER ARIETINUM VAR. CM-72)

  BANARAS HUSSAIN NIAZI, HAMID RASHID

  134-137

• ?EFFECT OF DIFFERENT MULCHES ON THE GROWTH AND YIELD OF LATE PLANTED GARLIC (ALLIUM SATIVUML.)

  M.A. BATEN, B.S. NAHAR, S.C SARKER, M.A.H. KHAN

  138-141

• ?DESCRIPTION OF A NEW SPECIES OF BLACKFL Y (DIPTERA: NEMATOCERA: SIMULIIDAE) FROM PAKIST AN

  S. KHATOON, S.A. HASAN

  142-143

• ?ANATOLIONE: A NEW DITERPENE FROM MARRUBIUM PARVIFLORUMOLIGODON

  YII.DIZ BAL, SFNIZ KABAN, S.S. NIZAMI

  144-145

• ?ESSENTIAL OILS OF THE FAMILY GRAMINEAE WITH ANTIBACTERIAL ACTIVITY Part 2. The Antibacterial Activity Of A Local Variety Of Cymbopogan Citratus Oil And Its Dependence On The Duration Of Storage

  MEENA SYED, SHADAB QAMAR, M. RIAZ, M. CHAlJDHARY

  146-148

• ?PROLONGING OF SHELF LIFE OF FRESH VEGETABLES WITH THE HELP OF EMULSION

  IFTIKHAR ALl SHAIKH, M. ASLAM, M. ARSHAD, RAZIA ADIL

  149-151

• ? A NUMERICAL MODEL FOR THE TIDES OF THE PAKISTANI COASTAL WATERS

  KHAWAJA ZAFAR ELAHI

  152-158

• ?STUDIES ON REHYDRATION OF VEGETABLES

  MIRZA ARSHAD ALl BEG, NAZAR MUHAMMAD, M. ANwAR, A.F.M.EIITESHA MUDDIN

  159-163

• ?Age and Sex Dependence of Copper, Nickel, Lead and Zinc Levels in Scalp Hair of Urban Pakistani Population ?Short Communication

  WAQAR ASHRAF, M. JAFFAR

  164-166