Vol. 37 No. 6-7 (1994): Pakistan Journal of Scientific and Industrial Research

Articles

• ?SYNTHESIS AND REACTIONS OF L-ASCORBIC ACID ANALOG 4' (4-ETHOX y- CARBONYL-S-METHYLFURAN-2-YL) -2,3-DIOXOBUTYRO-i, .:I-LACTONE

  H.M. MOKHfAR, M.M. ELSADEK , N.B. ZAGZOUG

  221-226

• ?ION PAIRS AND SOLVENT-SOLUTE INTERACTION: Conductance of Sodium Chloride in Methanol-Hjf) and Glycerol-Hjf) Mixtures at Different Temperatures

  HASSAN A. SHEIIATA

  227-230

• ?MIXED-LIGAND COMPLEXES OF ZIRCONIUM (IV) AND URANIUM (VI) WITH SALICYLALDEHYDE AND SOME HETEROCYCLIC AZOPYRAZOLONES

  A.H. AMRALLAII

  231

• ?DETtRMINATION OF THERMODYNAMIC PARAMETtRS FOR THE DECOMPOSITION OF SOME METAL CHELATES OF SUBSTITUTED HYDRAZOPYRAZOLONES

  LAlLA I. ALi , SHAKER L. STEFAN

  235-240

• HUMAN EXPOSURETQ POLLUTANTS Part-I.Blood Lead and Cadmium levels in a Sample of Population of karachi

  A.H.K. YOUSUFZAI, QAMAR KHALID , LIAQUAT SULTANA

  241-244

• PEtROGRAPHIC AND GEOCHEMICAL STUOIES OF SOME PHOSPHORITE '- DEPOSITS OF HAZARA, PAKISTAN

  VIQAR HUSAIN , SAFDAR SULTAN, RUBINA BILQEES, ABDUL MATEEN , BAHRAWAR KHAN

  245-251

• Mixed Ligand Complexes of Co(II), Ni(II) and Hg(II) Diphenates with Amine Bases

  M.S. ISLAM , M.Q. ISLAM , M.T. HOSSAL, P.BIIATf ACIIARJEE

  252-254

• SEEDLING EMERGENCE OF GROUNDNUT AS INFLUENCED BY CULTIVAR, SOWING DEPTH AND SEED SIZE IN A DRYING SOIL

  A.H.M. RAZZAQUES, S.N. AZAMAu ALI, M.A. HAMID

  255-257

• A COMPARATIVE STUDY OF DIFFERENT METHODS FOR OBTAINING AN INDEX OF NITROGEN AVAILABILITY IN UPLAND SOILS

  FAOIR HUSSAIN , KAUSER A. MALIK , MAZIlAR H. NAQVl

  258-264

• EFFECT OF HEAT PROCESSiNG' ON NITROGEN soi.unn.rrv AND'D'lGEStiBILIiy OF PROTEIN IN SUNFLO\VER MEAL

  A.H. K. NIAZI , M. EIISAN-UL-HAQ BALOCH , TASNIM KAUSAR, AWAT ALI SAKH

  265-268

• ?STUDIES ON ANTIBACTERIAL ACTIVITY OF NELUMBIUM SPECIOSUM-WILD SEEDS EXTRACTS

  NAJMA MURTAZA , MARYAM MIRZA, ZAHRA YAQEEN, YASMEEN BADAR

  269-272

• EFFECTS OF HEAT SHOCK ON LEAF CHLOROPHYLL FLUORESCENCE IN COTTON CULTIV ARS

  M. A. SETHAR, D. L. LAIDMAN , J. M. WILSON, R. B. MIRBAIIAR

  273-276

• ELECTRICAL CONDUCTIVITY AS AM~A~URE OF PLANTING SE~D QUALITY IN COTTON

  MOHAMMAD NAWAZA. MALIK , MOHAMMAD IQBAL MAKIIDUM, FAZAL ILAHI CHAUDHRY , S. IQRAR HUSSAIN

  277-278

• Partial Purification and Antibacterial Studies of Extracts from Eugenia jambolana Linn and Vinca rosea Linn

  M. RAFI SHAIKH , MALEUKA KHAN, F.A. BAQIR , S. NAQVI , DILNAWAZ SHAIKH

  279-281

• Effect of Epichlorohydrin on the DNA and RNA of Growing Wheat Seedlings

  MAHBOOB ALI KALHORO, J.N. USMANI , Z.A KAPADI, YASMEUN BADAR

  282-283

• EFFECT OF DIFFERENT STORAGE TECHNIQUES ON THE RIPENING BEHAVIOUR OF TOMA TOES (LYCOPERSICUM ESCULENTUM MILL) VARIETY ROMA

  SAEED BABAR , EUSAN ELAIII BAJWA, INAYAT ALI MALIK

  284-286

• STUDIES ON THE ABILITY OF DEXTRAN PRODUCED BY LEUCONOSTOC MESENTERO/DES TO STABILIZE SUGAR SYRUPS

  J. JAFRI, M. RAFI KHAN, L. IQBAL , H.A. RIZVI , R. ZUBERI, S.A.H. ZAIDI

  287-290