Bulgarian Chemistry and Industry, 74, No 4 (2003) 118–119CONTENTS FOR VOLUME 74
G. VISSOKOV: Nanoscience and nanotechnology research directions in chemical industries . 1
H.-J. BART, D. KAMENSKI: Modelling the kinetics of the reactive solvent extraction of zinc with
ZH. BALGARANOVA, L. PHILLIPOV: Stabilisation of aniline by addition of hydrazine .19
G. N. VASSILEV: Synthesis, chemical structure and growth-regulating activity of 2-fluorenyl methylene
hydrazides of some biologically active acids .22
V. SAMICHKOV: On the rheological properties of mixtures of associative polymer and anionic surfactant . 26
P. IVANOVA, I. HAVEZOV, M. KATAYAMA: Chelating resin disk preconcentration as a pretreatment
step for inductively coupled plasma mass spectrometric determination of trace elements in sea water .30
T. NEDELTCHEVA, M. ATANASSOVA, J. DIMITROV: Anodic stripping voltammetry of copper in the
T. NEDELTCHEVA, M. ATANASSOVA, J. DIMITROV: Adsorptive cathodic stripping voltammetry of
copper in the presence of chloride ions .39
L. T. VLAEV, S. D. GENIEVA, E. M. POPOVA: Conductometric titration of nickel(II) in presence of
chromium(III), iron(III) and manganese(II), using EDTA as the reagent .45
K. BASAVAIAH, H. C. PRAMEELA: Four simple methods for the determination of famotidine in bulk
A. SAHU, B. SRIVASTAVA, D. K. SINGH: Spectrophotometric determination of theophylline and caf-
CH. BONEV, G. KADINOV: Infrared spectroscopy and chemisorption measurements of alumina-sup-
ported platinum and platinumlead catalysts .61N. GROVER, S. K. UPADHYAY: Kinetics of palladium(II)-catalysed oxidation of ethylene-diamine
tetraacetic acid by alkaline and acidic chloramine-T .67G. GENTSCHEVA, E. IVANOVA, J. JORDANOV, V. PETROVA: Use of atomic spectrometry for
the determination of Li, Na, K and Al in novel optical materials based on double alkali-aluminium
tungstates .73O. BOZHKOV: Rapid semi-quantitative spot test for beryllium determination in industrial solutions .76K. BASAVAIAH, U. CHANDRASHEKAR, H. C. PRAMEELA: Indirect titrimetric and spectrophoto-
metric determination of propranolol hydrochloride using sodium metavanadate .79D. K. SINGH, S. SINGH: Zinc silicate bonded 8-hydroxyquinoline: a chelating sorbent for separation
S. B. ILIEV, G. S. GEORGIEV: Dependence of the acceleration of donoracceptor bulk and emulsion
copolymerisation on magnetic field pulsations .91A. A. TZONEVA, V. A. SPASSOV, L. G. LYUTOV, G. S. GEORGIEV: An opposite electrostimulated
response of polyzwitterionic aqueous solutions and hydrogels .95I. KRAICHEVA, S. VARBANOV, G. GROZDANOV, CHR. DIMITROV, E. CHRISTOVA,
G. BORISOV: Study of the synthesis of phosphorus-containing antibiotic fosfomycin .99N. M. STOYANOV, G. I. IVANOVA, S. MINCHEV: Synthesis of 2-(2-thienyl)-3-hydroxyphenalene-
1-ones and 3-(2-thienylmethylene)-1H,3H-naphtho-[1,8-c,d]-pyran-1-ones .103S. NENKOVA: Fibrous-wood granulated sorbents for elimination of oil pollution.108G. SIMEONOVA, I. VALCHEV, S. NENKOVA, J. GAIDAROV: Developments in ClO bleaching tech-
nology for better chemical efficiency and pulp properties .111Forthcoming Events .116Author Index for Volume 74 .117Contents for Volume 74 .118
CIGNA Drug List Changes – Third Quarter 2009 CIGNA periodically reviews its drug list to promote continued effectiveness. Based on that review, the following changes have been made to the CIGNA drug list from July 1, 2009 to September 30, 2009. Drugs marked with an (*), or (~) indicate that prior authorization, or step therapy is required, respectively. Note: This list includes selected b
Patient Instructions for Virtual Colonoscopy Preparation In preparation for your Virtual Colonoscopy procedure, we would like you to follow the following instruction that will be given below. You have received these instructions with the following products: LoSo Prep : This is a laxative to cleanse your digestive system. ReadiCat Vanilla : This is going to mark any remaining stool t