Years
1980-1989 (Vol. 27-36)
Contents
CONTENTS OF VOL. 27 (1980)
SCIENTIFIC PAPERS
D. DOBČNIK, L. VODEB:
Die potentiometrische Fällungstitration von Metallionen mit der
Glaselektrode. Die Bestimmung der Calciumhärte des Trinkwassers.
Die Titration mit Natriumoxalatlösung 1
B. DRŽAJ, V. PIRNAT-ŠMUC, S. HOČEVAR:
Semisynthetic aluminosilicate cracking catalysts obtained from
domestic raw materials 5
V. FRANCETIČ, M. VEBER, S. GOMIŠČEK:
The analytical chemistry of metal alkylenebisdithiocarbamates.
I. The polarographic determination of ethylenebisdithiocarbamates
in preparations for agriculture 27
Ž. MELIK, N. MARKUŽ, M. R. PAVLIČ:
Some differences between native and purified acetylcholinesterase 39
V. RAVNIK, J. NOVAK, L. KOSTA, M. DERMELJ:
Determination of silicon as a major component in geological standards
by fast neutron activation 53
M. TIŠLER, B. STANOVNIK, B. VERČEK:
Reaction of activated methyl groups with N,N-dimethylformamide
dialkyl acetals 65
I. BELIČ, J. BERGANT-DOLAR, D. BRODNJAK, M. MERVIČ, N. ŠACER:
Transformation of tomatine by Nocardia restrictus 103
D. KOCJAN, D. HADŽI:
MO computation of the dipole moment change on OH stretching of chelated and non-chelated hydrogen bonds 109
D. LESKOVŠEK:
Expansionskoeffizient zweiatomiger Gase bei Durchflussmessung
115
Z. ŠUŠTERIČ:
Rheometric determination of activation energies of cure and reversion
of rubber compounds 121
M. VEBER, V. FRANCETIČ, S. GOMIŠČEK:
The analytical chemistry of metal alkylenebisdithiocarbamates.
II. The voltammetric determination of trace concentrations of
alkylenebisdithiocarbamates in environmental samples 131
J. ZUPAN:
The Wiswesser line-formula chemical notation to connection tables
conversion program 147
K. JUŽNIČ:
The diffusion of Cs-137 in an ion exchange column 229
T. LAH, V. TURK, R. H. PAIN:
The influence of denaturing agents on pepsin 237
B. STANOVNIK, M. TIŠLER, S. IGRUTINOVIĆ:
Aza-transfer reactions. The reaction between aroyl and heteroaroylhydrazines
and aryldiazonium compounds 251
B. PELAN, R. RUČMAN:
The synthesis of pharmacologically active vincamine derivatives
via phase-transfer catalysis 345
J. SLIVNIK, A. RAHTEN, B. SEDEJ:
New hydrazinium uranyl fluoride compounds 355
J. ZUPAN, M. PENCA, M. RAZINGER, M. JANEŽIČ:
Computer supported analysis of infrared spectra of mixtures
369
REVIEWS
D. DOLAR:
Polyelectrolyte solutions 161
R. KOMEL:
The separation of biologically active molecules by affinity chromatography
265
R. MODIC:
About the concepts of the chemical engineering curriculum
283
RESEARCH GROUP ACTIVITIES
I. BELIČ:
Microbial transformations of steroids 73
NEWS FROM INDUSTRY
A. KOŠAK:
Some features of patent systems in chemical and pharmaceutical
industry 179
B. GRM:
Development of Yugoslav chemical industry 201
M. LIMPEL, D. KOLAR:
The development of Mn-Zn ferrite with improved characteristics 289
P. MUNIH:
The determination of bonding strength between rubber and steel
cord 299
F. SUŠNIK:
Organization and cooperation of various units in the rubber industrial
complex SAVA 385
NEW PLANTS
V. RAZNOŽNIK:
Titanium dioxide plant 79
CONTENTS OF VOL. 28 (1981)
SCIENTIFIC PAPERS
D. BRATKO, D. DOLAR:
The influence of the degree of polymerization on thermodynamic
properties of polyelectrolytes 1
J. MARSEL, A. POPOVIČ, R. SUSIČ, O. KAPOSI:
Mass spectrometric investigation of the kinetics of the tungsten-bromine
reaction. A preliminary study 11
Y. RAVNIK, J. NOVAK, M. DERMELJ, Z. KOSTA:
Nondestructive determination of oxygen in geological standards
by fast neutrons 21
B. STANOVNIK, A. HRIBAR, M. TIŠLER:
Aza transfer reactions. The reaction between 3-hydrazinopyridazine
1-oxide and some diazo compounds 35
B. STANOVNIK, M. TIŠLER, N. TRČEK, B. VERČEK:
Azido-tetrazolo isomerism of some pyrazines and pyrazine N-oxides 45
H. AVSEC, L. KOSTA:
Separation of fluoride by accelerated diffusion using trimethylchlorosilane
and hexamethyldisilazane 87
M. I. BURGAR, D. KIKELJ, D. KARBA:
13C and 1H NMR spectra of alpha- and beta-thujones 97
B. FRLEC, D. GANTAR, J. H. HOLLOWAY:
Preparation and some properties of N2H6F2.2AsF5 adduct
113
L. GOLIČ, V. KAUČIČ, B. STANOVNIK, M. TIŠLER:
The crystal and molecular structure of 2-phenylpyrimidoŠ1,2-bĆpyridazin-4-one
121
V. KRAMER:
Carbon emitters for field desorption mass spectrometry 129
A. LAKOTA, J. LEVEC:
Liquid holdup in trickle-bed reactors 143
J. MARSEL, J. GREGORAČ, H. LESKOVŠEK, L. ZUPANČIČ:
Identification of organic air pollutants from magnefite pulping
155
M. PUNTAR-BRZIN, V. HUDNIK, S. GOMIŠČEK:
The determination of cadmium in biological materials with differential
pulse anodic stripping voltammetry 165
B. VOLAVŠEK, A. RAHTEN, J. SLIVNIK:
Röntgenographische Untersuchungen einiger Hydrazinium(1+) Trifluorometallate 175
M. DERMELJ, I. KEBER, H. POLKOWSKA-MOTRENKO, P. STEGNAR, M. ŽNIDARIČ,
L. KOSTA:
Concentration levels of total iodine in environmental biological
samples determined by neutron activation analysis 213
V. FRANCETIČ, M. VEBER, I. ŠTIRN, S. GOMIŠČEK:
The determination of vanadium in environmental samples
225
H. LESKOVŠEK, J. GREGORAČ, B. KRALJ, V. URLEP:
Identification of volatiles released from rubber stock during
simulated vulcanization 237
M. SOPČIČ, T. KOLOINI, M. ŽUMER:
Irreversible ion exchange in deep liquid-fluidized beds - (Calculation
method of the mixing-stage height) 247
A. ARHAR, L. GOLIČ, V. JORDANOVSKA, J. ŠIFTAR:
The salts and double salts of rare earths VIII. Crystal structure
investigations of dimethylammonium rare earth(III) sulphate tetrahydrates
311
D. BRATKO, D. DOLAR, V. VLACHY:
Osmotic behavior of poly-.and oligoelectrolyte solutions containing
counterions of different valencies 321
D. DOLAR, V. VLACHY:
The distribution of ions between the solution and ion exchange
resin 327
J. GOLOB, V. GRILC, V. GULIČ, T. RECELJ:
Hatch rectification - an effective method for solvent recovery
339
S. GOMIŠČEK, M. VEBER, V. FRANCETIČ:
The determination of hydroxylamine in model solutions for atmospheric aerosol research studies 347
D. KOLAR, D. SUVOROV:
Sintering of barium titanate in presence of non-reactive liquid 357
L. KOSTA, D. GORENC:
Evaluation of current methods for determining phosphates in surface
waters 367
Z. LENGAR, V. HUDNIK, S. GOMIŠČEK:
X-ray fluorescence spectrometric determination of traces of metal
ions in waters after preconcentration on Zn-diethyldithiocarbamate
379
B. OREL, D. HADŽI, S. PREŠEREN:
Temperature and pressure effects on some characteristic infrared
bands of strongly hydrogen bonded crystals 389
R. PANJTAR, T. KOLOINI, M. ŽUMER:
Continuous multistage fluidized bed ion exchange 4o1
R. RUČMAN, M. PEZDIRC:
Development of technological process for production of
water-soluble ?-aescin 417
B. STANOVNIK, A. ŠTIMAC, M. TIŠLER, B. VERČEK:
Transformations of N-heteroarylformamide oximes. The synthesis
of 2-amino-oxazolo/4,5-c/quinoline 427
J. ŠKERJANC, G. VESNAVER, M. LUNDER-ZALOKAR:
Enthalpies of transfer of polystyrenesulphonic acid from water
to dioxane-water mixtures 435
REVIEW
P. GLAVIČ:
Base and derived quantities in chemistry 267
NEWS FROM INDUSTRY
M. JAPELJ, A. JAKOVLJEVIĆ, T. RECELJ, P. LENARDIČ, P. ZUPET:
Research and development of the synthesis of pharmaceutical raw
materials 59
60th ANNIVERSARY ACAD. PROF. DR. DAVORN DOLAR
No.: 3
60th ANNIVERSARY ACAD.PROF. DR. DUŠAN HADŽI No.:
3
60th ANNIVERSARY PROF. DR. LADISLAV KOSTA No.:
3
70th ANNIVERSARY PROF. DR. ROMAN MODIC No.: 4
CONTENTS OF VOL. 29 (1982)
SCIENTIFIC PAPERS
D. BRATKO, V. VLACHY:
An alternative derivation of the equation of state for imperfect
gas 1
B. GORENC, D. GORENC, B. PIHLAR:
Application of ion-selective electrode for determination of chloride
in mineral waters 5
C. KLOFUTAR, Š. PALJK:
Dielectric properties of benzene solutions of tri-n-octylammonium
halides at 298.15 K 13
M. MEULA-ŽIGON, J. R. DIAS, S. GOMIŠČEK:
Studies on metal dithiocarbamates. I. On the preparation and
some properties of metal tetramethylenedithiocarbamates 23
A. PLEMENITAŠ, R. KOMEL:
Microbial trsnsformation of 1-thienyl-1-one-3-(2ž-methylcyclohex-1ž-ene)propane
and 1-phenyl-1-one-3-(2ž-methylcyclohex-1ž-ene)propane with immobilized
Mycobacterium smegmatis cells 35
C. J. PROCTOR, J. E. BEYNON, B. KRALJ, V. KRAMER:
Studies of consecutive reactions using a triple sector mass spectrometer
43
I. ANŽUR, T. MALAVAŠIČ, U. OSREDKAR, I. VIZOVIŠEK:
Correlation between particle size, conversion, polymerisation
heat and molecular weight in polymer dispersions 91
B. GORENC, D. GORENC:
Spectrophotometric determination of quaternary ammonium cationic
surfactants in waters l03
K. JUŽNIČ, Š. FEDINA: The adsorption and chromatography of strontium
on an ion exchange column 111
S. PONIKVAR, R. RUČMAN:
N-6-oxides of 9,l0-dihydroergot alkaloids 119
B. STANOVNIK, B. KOREN, M. ŠTEBLAJ, M. TIŠLER, J. ŽMITEK:
Synthesis of pyrimidoŠ4,5-dĆpyrimidines. An unusual rearrangement
of 2-aminopyrimidoŠ4,5-dĆpyrimid-5(6H)-one into 2-amino-4,6-dichloro-1,3,5-triazine
129
M. BIZJAK, Z. LENGAR, V. HUDNIK:
X-ray fluorescence analysis of atmospheric particulate matter
collected on membrane filters 197
N. BULC, L. GOLIČ, J. ŠIFTAR:
Structure of sodium trisoxalatoaluminate(III)pentahydrate and
sodium trisoxalatochromate(III)pentahydrate Na3ŠAl(C2O4)3Ć.5H2O and
Na3ŠCr(C2O4)3Ć.5H2O 211
P. GLAVIČ, J. SLIVNIK, A. BOLE:
Reactions of chromium fluorides with hydrazine 227
D. LESKOVŠEK:
Thermodynamic properties of hydrochloric acid. Osmotic coefficients
at 25?C 237
J. MAČEK, A. RAHTEN, J. SLIVNIK:
Hydrazidocarbonates of gallium and indium 249
R. AJLEC, J. ŠTUPAR:
Rapidi determination of aluminium and iron in·red mud by
the suspension atomic absorption technique 295
M. DERMELJ, V. HUDNIK, B. PIHLAR, A. R. BYRNE, L. KOSTA:
Trace metals in Yugoslav cereals and grain products 307
H. SOČIČ, E. PERTOT, M. DIDEK-BRUMEC:
The effect of media composition on the fermentative production
of clavine ergot alkaloids 323
B. STANOVNIK, T. MIRTIČ, B. KOREN, M. TIŠLER, B. BELČIČ:
Methylation of some oxopurines and 1,2,4-triazoles with
N,N-dimethylformamide dimethyl acetal 331
L. ZUPANČIČ-KRALJ, J. MARSEL:
Determination of chlorinated phenols in water 345
REVIEWS
R. KOMEL:
Immobilized microbial cells 57
F. LIPOVŠEK, M. KODRIČ:
Thin-layer evaporation in organic synthesis 259
B. PODOBNIK:
The role of analytical chemistry in modern clinical chemistry
353
RESEARCH GROUP ACTIVITIES
B. IGLIČ:
Research work on the Pulp and Paper Institute Ljubljana
137
J. ŠIFTAR:
Development in the field of inorganic chemistry in Slovenia
145
NEWS FROM INDUSTRY
Y. OZIM:
Hydrokinetical procedure for the removal of iron from industrial
water 73
F. SUŠNIK:
Endeavours of Sava Kranj towards self sufficiency in row materials
149
A. REPIČ:
Information - documentation activity in SAVA factory Kranj
361
IN MEMORIAM PROF. DR. MARIUS REBEK No.: 3
IN MEMORIAM PROF. DR. LUDVIK ŽAGAR No.: 3
IN MEMORIAM PROF. DR. LADISLAV GUZELJ No.: 4
CONTENTS OF VOL. 30 (1983)
SCIENTIFIC PAPERS
J. NOVAK, A. FAJGELJ:
99mTc extraction generator 1
D. SKALA, M. ZDUJIĆ, M. SOKIĆ:
Determination of absorption rates of gases in liquids using thermal
method - oxidation of aqueous sodium sulphite solution by oxygen
9
B. SMODIŠ, M. DERMELJ, A. R. BYRNE, L. KOSTA:
Rapid nondestructive determination of sulphur and vanadium in
petroleum derivatives 29
B. STANOVNIK, S. PODERGAJS, M. TIŠLER, B. VERČEK:
Transformations of N-heteroarylformamide oximes. The synthesis
of Ozazolo/4,5-b/pyridine derivatives 39
B. VERČEK, B. OGOREVC, B. STANOVNIK, M. TIŠLER:
Formation and some reactions of heterocyclic cyanoamines
51
J. ZUPAN, M. E. MUNK:
Hierarchical clustering 61
I. BELIČ, T. KASTLIC-SUHADOLC:
IR spectra of lactamides of steroidal alkaloids 149
D. BRATKO, B. SKEJA, J. ŠPAN:
Aggregation in solution of dyes. I. Conductivity and transference
data in aqueous solutions of direct dyes 159
Z. CRNJAK OREL, M. KLANJŠEK, S. KOCIJANČIČ, B. OREL:
Tin(IV) oxide layers (SnO2) on black enamel substrate. Preparation
of solar selective absorber and its spectral selectivity 169
D. D. LASIČ, B. DRŽAJ:
Specific surface area determination of silica sol 187
M. RAZINGER, S. MIĆOVIĆ:
Structural selectivity of topological codes in alkane series
199
Z. ŠUŠTERIČ:
Tearing energy criterion for crack growth in rubber 213
M. DROFENIK, A. POPOVIĆ, D. KOLAR:
The influence of the liquid phase on the microstructure and semiconductivity
of donor doped BaTiO3 259
B. DRUŽINA, J. SLIVNIK, B. ŽEMVA:
Reactions between ammonium fluoride, hydrazinium(1+) or hydrazinium(2+)
fluoride and some noble gas fluorides 267
B. FRLEC, D. GANTAR, B. VOLAVŠEK:
Preparation and characterization of some new metal(II) hexafluorouranates(V)
277
D. GANTAR, A. BOLE. B. FRLEC:
Preparation of antimony pentafluoride 289
P. GLAVIČ:
Absorption spectra of uranium(IV) fluorides 295
A. GREGORČIČ, M. ZUPAN:
Chemistry of organo halogenic molecules. LXX. Fluorination with
xenon difluoride. XXX. The effect of catalyst and solvent on reactions
with dibenzothiophene and thioxanthen-9-one 305
J. SLIVNIK, A. RAHTEN, J. MAČEK, S. MILIĆEV, B. SEDEJ:
Synthesis and some properties of N2H5ZnTiF6.5H2O 313
J. SLIVNIK, B. SEDEJ:
Problems related to fluoride wastes in brick and ceramic industry
325
J. SLIVNIK, A. STERGARŠEK:
Closed water circuit in acid uranium recovery process 333
A. ŠMALC, K. LUTAR:
Investigations of photochemical reactions with elementary fluorine
345
B. VOLAVŠEK, D. GANTAR, B. FRLEC:
Röntgenographische Untersuchungen einiger Hexafluoroarsenate
357
B. ŽEMVA, L. GOLIČ, J. SLIVNIK:
Concerning xenon difluoride interactions with XeF5+MF6-, the
existence of XeF2.XeF5+RuF6- and the absence of XeF2.XeF5+NbF6-
365
S. GOMIŠČEK, M.VEBER, V. HUDNIK, E. KOZAK:
Some aspects of pressurized sample dissolution in trace analysis
of biological materials 377
S. HOČEVAR, B. DRŽAJ, J. MEJSNER, J. M. BERAK:
Complex analysis of two samples of ZSM-5 type zeolites
393
V. HUDNIK, E. KOZAK, M. MAROLT-GOMIŠČEK:
On the accuracy of aluminium determination in human serum
411
M. JAN, B. ŠTRAUS, S. ŠTUCIN, S. POLANC:
Additions of hydrazines to acetylenic esters 421
K. JUŽNIČ:
Stability constants of cerium(III) complexes with propionate
ion 435
J. KOMÁREK, S. GOMIŠČEK:
Electrothermal atomic absorption spectrometry of nickel in the
presence of dithiocarbamates 443
B. STANOVNIK, M. PRHAVC, B. KOREN, M. TIŠLER:
A new synthesis of 5-amino-1,3-dimethyluracil and its transformation
into methyl 1,3-dimethyl-2-oxo-4-imidazoline-4-carboxylate
459
REVIEWS
V. GRILC:
On the role of pilot plants and experiments in chemical process
development 223
D. D. LASIČ, B. DRŽAJ:
About silica sol 233
RESEARCH GROUP ACTIVITIES
B. DRŽAJ:
Research in the field of inorganic materials with active and/or
highly developed surfaces 77
NEWS FROM INDUSTRY
A. RODE:
Artificial resins in SOZD Kemija in Slovenia 91
H. ŠUBIC:
Conveyor belts 111
V. OZIM, Vera OZIM:
Reduction of manganese content in drinking water with ozonation
469
IN MEMORIAM PROF. DR. JOŽE SLIVNIK No.: 3
CONTENTS OF VOL. 31 (1984)
SCIENTIFIC PAPERS
A. GARTNER, B. KOREN, B. STANOVNIK, M. TIŠLER:
Transformations of N-heteroarylformamide oximes. The isolation
of heteroaryl substituted 1,2,4-DELTA2-oxadiazolines as intermediates
in the preparation of N-heteroaryl-N-methylcyanoamines 1
D. GLAVAČ, A. KORNHAUSER, M. RAVNIK-GLAVAČ:
Isolation and structuring of alkaloids in Colchicum autumnale
L. of Slovenian origin 11
Z. KADUNC, B. STANOVNIK, M. TIŠLER:
Syntheses of some heterocycles from substituted thioureas (1)
23
J. KIDRIČ, Z. CRNJAK OREL, S. ZAGORC, D. HADŽI:
13C NMR study of the methyldihidrolysergate interaction with
phosphatidylcholine vesicles 45
Ž. KNEZ, J. GOLOB, V. DOLEČEK:
A study of the isolation of important components from Aurora
hop 57
J. KOBE, J. COTUA VALDES:
Magnetic resonance studies of copper(II) interaction with ribavirin
(1-beta-D-ribofuranosyl-1,2,4-triazole-3-carboxamide) 71
J. KORBAR-ŠMID, S. SRČIČ, J. KRISTL:
Structural characteristics of magnesium stearate oleogels
91
S. LONČARIČ, R. RUČMAN:
Synthesis and chemical transformations of some new 1-acyl-ergolines
101
S. POLANC, C. COLNAR:
Transformations involving 3-amino-indazole 115
M. VEBER, V. FRANCETIČ, S. GOMIŠČEK:
Studies on metal dithiocarbamates. II. The differential pulse
polarographv of disubstituted dithiocarbamates and their metal complexes
129
N. VITEZIĆ, M. MERSLAVIČ, M. JAPELJ:
Synthesis of new semisynthetic cephalosporins with antibacterial,
antiviral and antifungal activity 141
Z. CRNJAK OREL, M. KLANJŠEK, A. KRAINER, B. OREL:
Spectral characteristics of surface coatings used for the solar
passive heatings 173
D. GANTAR, A. RAHTEN:
Preparation and characterization of hydrazinium(2+) difluoride
pentafluoroantimonate(III) 187
S. OMAN, A. RITONJA:
Electrometric pH determination of emulsions having very high
electric resistance 195
M. RAZINGER, J. R. CHRÉTIEN, J. E. DUBOIS:
Graphes chimiques: generation automatique des descripteurs topologiques
211
Č. STROPNIK, M. TIŠLER, B. STANOVNIK:
Unsaturated N,N-dimethyl amidines as synthons for pyrimidines
229
J. FAGANELI:
On the determination of dissolved (total) organic nitrogen and
phosphorus in natural waters using the UV combustion technique
265
S. LAPANJE, N. BEZMALINOVIĆ, E. ŽEROVNIK:
Behaviour of lysozyme in aqueous alkylurea solutions 277
D. MILJKOVIĆ, J. CSANÁDI, J. PETROVIĆ, J. HRANISAVLJEVIĆ:
Mutual interactions of C-12 and C-24 functional groups in cholic
acid derivatives 289
S. OMAN, J. EŠKINJA:
Potentiometric membrane sensor for CO2 connectable to pH meter
305
M. VEBER, S. GOMIŠČEK:
On the electrothermal atomization of metals deposited electrolytically
on graphite electrodes 313
G. VESNAVER, J. ŠKERJANC:
Structural contributions of the counterion solvent interactions
to the enthalpies of dilution of the aqueous polystyrenesulfonate
solutions 325
V. GABERC-POREKAR, H. SOČIĆ:
Automated qualitative and quantitative analysis of individual
sugars in fermentation media 369
D. GANTAR, A. RAHTEN, B. VOLAVŠEK:
Preparation and some properties of new hydrazinium(1+) fluoroyttriates(III),
N2H5YF4 and N2H5Y2F7 38l
E. KOZAK, V. HUDNIK, H. VUČKO:
The contribution to the determination of trace elements in dietary
supplements and baby foods by electrothermal atomic absorption spectrometry
389
I. LEBAN, N. BUKOVEC, V. KAUČIČ:
Crystal structure of hydrazinium(1+) neodymium bis(sulphate)
monohydrate 401
Z. LENGAR, V. HUDNIK:
On the determination of metal thin layers by X-ray spectrometry
411
J. ŽMITEK, A. HRIBAR-KIKELJ, S. A. SALEH:
Conversion of furfuryl alcohols into thiols. Synthesis of
furfuryl-2-hydroxyethyl thioethers 425
NOTE
M. RAZINGER:
On highly discriminating distance based topological index
333
REVIEW
R. KOMEL:
Microbial transformations 245
RESEARCH GROUP ACTIVITIES
V. GRILC:
New facilities for pilot plant experiments on Boris Kidrič Institute
of Chemistry 437
80th ANNIVERSARY PROF. DR. MARIJA PERPAR No.:
1
SUPPLEMENT
Third Yugoslav Symposium on Organic Chemistry
K. BALENOVIĆ:
Chemistry of organic natural compounds at the Zagreb University.
A retrospective 1945-1970 1
I. GUTMAN:
Mathematical investigations in organic chemistry - Success and
failure 23
D. KEGLEVIĆ:
Synthesis and reactions of mono- and disaccharides structurally
related to the glycan moiety of bacterial cell-wall peptidoglycan
53
Z. MAKSIĆ:
Hybrid orbitals and their application in organic chemistry
61
M. LJ. MIHAILOVIĆ:
The chemistry of seco-steroids containing a medium or large ring
77
V. SKARIĆ
Regio- and stereoselective intramolecular transformations in
the aliphatic nucleoside analogues series 103
D. VITOROVIĆ:
Chemistry of geolipids and kerogens, the principal organic substances
in sediments 123
M. ZUPAN:
Fluorination of organic molecules with xenon difluoride and
caesium fluoroxysulphate 151
CONTENTS OF VOL. 32 (1985)
SCIENTIFIC PAPERS
N. M. DACI, E. M. HOXHA, S. T. GASHI, M. BERISHA:
Trace metal distribution in acid - base - neutral components
of dioxane extract from Kosova Basin coal 1
J. KIDRIČ, S. ZAGORC, D. HADŽI:
Interaction of the antimycotic drug ketoconazole with phospholipids
- lH NMR study 11
D. D. LASIČ:
On the mechanism of vesicle formation 21
M. MERSLAVIČ:
Synthesis of semisynthetic penicillins and cephalosporins by
means of chlorothioformates 31
A. SUHAR, S. TURK, M. DERENČIN, V. TURK:
Isolation of glucoamylase from the waste mycelium of Aspergi11us
niger used to produce citric acid 41
H. AVSEC, L. KOSTA:
Evaluation of current methods for determining nitrate in waters
113
M. DERMELJ, G. HANCMAN, A. GOSAR, A. R. BYRNE, L. KOSTA:
Application of 4-nitro-o-phenylenediamine as a reagent for radiochemical
separation of selenium 127
S. FAJGELJ, B. STANOVNIK, M. TIŠLER:
Transformations of 3-benzoyl-6-chloroimidazoŠ1,2-bĆpyridazine
137
K. JUŽNIČ:
Sorption of Sr and Ce complexes on an ion exchange column
147
A. PETRIČ, B. STANOVNIK, M. TIŠLER:
Alkylidenation of pyridines by mediation of pyridinium salts
153
M. RENKO, A. ŠALI, V. TURK, M. POKORNY, I. KREGAR:
A neutral metaloproteinase from Streptomyces rimosus 161
J. V. BRENČIČ, I. LEBAN:
Fluoro-containing coordination compounds of chromium(III). (III).
Crystal and molecular structure of trans-difluorobis(ethylenediamine)
chromiun(III) chloride 209
N. BULC, L. GOLIČ, J. ŠIFTAR:
The crystal structure of tetramethylammonium trisoxalatochromate(III)
monotyydrate and tetramethylammonium trisoxalatoaluninate(III) monohydrate
221
V. HARB, J. KIDRIČ, J. KOLLER, D. HADŽI:
Calculation of NMR spin-spin coupling constants with the extended
Hückel molecular orbital method 231
M. KOPITAR, M. BOŽIČ:
Chicken pepsin. Temperature and pH stability and inhibition by activation peptides 239
E. KOZAK, V. HUDNIK, S. GOMIŠČEK:
On the determination of copper and gold in human tissues by electrothermal
atomic absorption spectrometry 249
Sh. I. SIDAMONIDZE, I. G. AKHALBEDASHVILI, B. G. CHANKVETADZE:
Catalytic activity of clinoptilolite in nitrogen oxide conversion
263
A. ŠEBENIK, U. OSREDKAR, I. VIZOVIŠEK:
Grafting of monomers on granulate of waste rubber 273
A.R. BYRNE:
Simple production of 77As from reactor irradiated germanium oxide
311
A. FAJGELJ, J. NOVAK, P. STEGNAR, V. DIMIC, A. KUŽNIK:
Preparation of 18F- fluoride for labelling organic compounds
using a low-power research reactor 319
A. FAJGELJ, S. ISAKOVIĆ:
Contamination of ground and water by fly-ash tips from the
Ljubljana heating plant 325
K. LUTAR, D. GANTAR, B. FRLEC:
Preparation of mercury(II) fluoride 337
C. POHAR:
The expansion factors for venturis and nozzles 341
A. RAHTEN, D. GANTAR:
Synthesis and characterization of hydrazinium(1+) triflnoromagnesate
349
REVIEWS
B. V. PAVLOVIĆ:
Modern excitation sources used for automatic spectrometric analyses
of metals 283
RESEARCH GROUP ACTIVITIES
R. AJLEC, J. ŠTUPAR:
Molecular emission spectrometry in low temperature flame. Determination
of phosphorus in plant materials and sewage sludges 51
M. MURKO-JEZOVŠEK:
AFS analysis of miniature reed switch contact surfaces in various
phases of technological process 69
A. CIMERMAN:
Development of biotechnological research on the Boris Kidrič
Institute of Chemistry 83
B. KURBUS :
Hydrothermal synthesis of calcium silicates 355
CONTENTS OF VOL. 33 (1986)
SCIENTIFIC PAPERS
B. DRUŽINA, B. ŽEMVA:
Reactions of hydrazinium fluorouranates(IV) with xenon difluoride
and xenon hexafluoride 1
B. GORENC, D. GORENC, I. KEBER, B. PIHLAR:
Application of ion-exchange resins to nonionic surfactant determination
in natural waters 11
A. JESIH, B. ŽEMVA:
Preparation of phosphorus pentafluoride 25
K. JUŽNIČ:
On the synthesis of 131I labelled tyronine 29
S. LAPANJE, E. ŽEROVNIK:
Interaction of apomyoglobin in aqueous alkylurea solutions
35
M. RAZINGER, J. R. CHRÉTIEN, J. E. DUBOIS:
Comparaison de l'expression des distances dans divers descripteurs
topologiques 49
R. AJLEC, J. ŠTUPAR:
A critical appraisal of the molecular emission cavity analysis
technique in analytical spectroscopy 87
G. LAHAJNAR, J. MILAVC, M. KOREN:
NMR study of the temperature dependence of erythrocyte water
diffusional permeability 105
D. LESKOVŠEK:
Free energy of aqueous hydrobromic acid solutions 113
T. MALAVAŠIČ, U. OSREDKAR, I. ANŽUR, I. VIZOVIŠEK:
Polymerization of ethyl methacrylate, 2-hydroxyethyl methacrylate,
and 2-dimethylaminoethyl methacrylate by differential scanning calorimetry
123
A. RAHTEN, D. GANTAR:
Thermal decomposition study of N2H6BeF4 133
B. VOLAVŠEK, A. RAHTEN:
Röntgenographische Untersuchungen einiger Salze der Hydrazinkarbonsäure
141
L. ZUPANČIČ-KRALJ, J. MARSEL:
On the determination of trace amounts of phenols in water by
high performance liquid chromatography 147
G. HEINISCH, A. JENTZSCH, I. KIRCHNER, G. LÖTSCH:
Synthetic investigations directed to azanicotines and cogeners
197
U. JORDIS, F. SAUTER, S.M. SIDDIQI:
7,9-Dideaza-9-thiaadenines. 4-Aminothieno(2,3-d)pyrimidines as
potential anticytokinines 217
H. JUNEK, A. SCHWARZ, G. URAY:
Beiträge zur Chemie der Enaminoketone. l4.Mitt.: Zur Reaktion
von 2-Amino-acetophenon mit Orthoestern 239
P. NITTI, G. PITACCO, E. VALENTIN:
Reactivity of cross-conjugated enaminones with nitrocycloalkenes
251
J. I. SHELTON, J. S. BRADSHAW, M. L. POTTER, D. N. BENNION:
The synthesis of dibenzo and dicyclohexano crown ethers with
lipophilic substituents 259
W. STADLBAUER, T. KAPPE:
Syntheses of benzo-alpha- and benzo-gama-carbolines via azidoquinolines
271
R. DJUDJIĆ, M. TRKOVNIK:
Syntheses of 2H/1/benzopyrano/3,4-f/1,4/oxazepines 283
D. MANCE, K. JAKOPČIĆ:
The intramolecular Diels-Alder reaction of N-aryl-cyclohexenyl-(2-furfuryl)-
amines. The new route to benzoŠc,dĆisoindole derivative 287
M. LJ. MIHAILOVIĆ, D. JEREMIĆ, S. MILOSAVLJEVIĆ, S. GOJKOVIĆ,
V. ANDREJEVIĆ:
1H NMR spectroscopy and configurational differentiation of
diastereomeric 7-oxabicyclo(4.3.0)nonanes 295
V. ŠKARIĆ, M. ŠKARIĆ-MLAKAR, D. ŠKARIĆ:
Novel /1,4/thiazino/4,3,2-dg/purines from allylhypoxanthine derivatives
305
A. GREGORČIČ, M. ZUPAN:
Chemistry of organo halogenic molecules. Part LXXXVII. Stereochemistry
of
chlorine and bromine addition of E and Z-1-fluoro-1,2-diphenylethene
325
S. POLANC, C. COLNAR:
Synthesis of some 6,6ž-biquinolines from o-dianisidine
339
B. STANOVNIK, J. SVETE:
Reactions of N-heteroarylformamide and -acetamide oximes with
N,N-dimethylformamide diethyl acetal. The isolation of 4-heteroaryl-5-dimethylamino-3-methyl-1,2,4-?2-oxadiazolines
as intermediates in dehydration reactions 353
M. ZUPAN, B. ŠKET:
Polymers as reagents and catalysts. Part XIII. Halogenation of
alkenes
and alkynes with polymer supported reagents 367
S. GOMIŠČEK, V. FRANCETIČ, M. VEBER:
Studies on metal dithiocarbamates III. On the solubility of metal
tetramethylenedithiocarbamates in aqueous solutions 377
N. VITEZIĆ, M. JAPELJ:
Synthesis of new semisynthetic "thiazolidine-type" ureidopenicillins
387
A. AJD, M. WElSS, M. VEBER, V. FRANCETIČ, S. GOMIŠČEK:
Some errors affecting the accuracy of the complexometric magnesium
determination in complex materials 40l
H. AVSEC, I. JANŽEKOVlČ, L. KOSTA:
Comparative study of the determination of nitrate in groundwaters
413
A. R. BYRNE, M. DERMELJ:
Trace determination of uranium by radiochemical neutron activation
analysis using 239U with isotopic yield evaluation 423
A. R. BYRNE, M. DERMELJ, A. VAKSELJ, A. PROSENC:
Participation in IAEA intercomparison run horse kidney H-8;
evaluation of results 431
M. DERMELJ, A.R. BYRNE, M. FRANKO, B. SMODIŠ, P. STEGNAR:
Comparison and evaluation of results for selenium in various
biological standard reference materials obtained by different neutron
activation methods 443
M. FRANKO, L. KOSTA:
The use of nitrogen dioxide for mineralization of biological
materials in elemental analysis 453
B. GORENC, D. GORENC, A. ROŠKER:
Preconcentration of non-ionic surfactants by adsorption on ion-exchange
resin in the cobaltithiocyanate form 467
M. HORVAT, T. ZVONARIĆ, P. STEGNAR:
Optimization of a wet digestion method for the determination
of mercury in blood by cold vapour atomic absorption spectrometry
(CVAAS) 475
V. HUDNIK, B. BUDIČ, E. KOZAK:
Inductively coupled plasma atomic emission spectrometry in
the analysis of metal alloys 489
B. PIHLAR, L. KOSTA:
Equilibria of heavy metals between water and sediment 501
M. VEBER, M. BERGANT, J. MARSEL:
Characterization of suspended particles with respect to transport
phenomena of pollutants in surface waters 521
60th ANNIVERSARY ACAD. PROF. DR. MIHA TIŠLER No.: 3
IN MEMORIAM PROF. DR. LADO KOSTA No.: 4
SUPPLEMENT
9th Yugoslav Conference on General and Applied Spectroscopy
Plenary lectures
A. NOVAK:
Some applications of Fourier transform infrared spectroscopy
1
J. KIDRIČ:
Modern techniques of high resolution NMR 7
D. HANŽEL:
Application of Mössbauer spectroscopy 17
Z. VEKSLI:
Recent advances in polymer investigation by spin labeling method
(ESR) 25
Oral representations and posters
Infrared and Raman spectrometry
L. COLOMBO, D. KIRIN:
Advantages of using single crystal samples in Raman spectroscopy.
Example of 1-m-uracil 31
D. M. MARKOVIĆ, S. V. RIBNIKAR:
Anharmonicity of H2O molecules in solutions 37
M. TRPKOVSKA, B. ŠOPTRAJANOV:
Infrared spectra of Ni(bipy)3SO4.7H2O and Ni(bipy)3BeF4.7H2O
41
M. RISTOVA, B. ŠOPTRAJANOV:
The water bending region in the spectra of the hydrates of some
metal carboxylates 43
B. ŠOPTRAJANOV, L. ŠOPTRAJANOVA:
Infrared spectra of the hydrate of tetraamminepalladium acetate
45
L. ANDREEVA, B. ŠOPTRAJANOV:
Infrared spectra of partially deuterated analogues of some ammine
complexes 47
B. ŠOPTRAJANOV, A. MIRČEVA:
Hydroxylammonium sulfate - infrared spectra and spectra-structure
correlation 49
D. PETROVA, I. PETROV:
Examination of the reactions of some diamides and their reaction
products by infrared spectroscopy 51
O. GRUPČE, G. JOVANOVSKI:
Polymorphism in thiosaccharin 53
LJ. KLISAROVA, M. LAZAREVIĆ, K. STOJANOSKI:
Infrared spectra of adducts of bis(hydrazonato)nickel(II) and
cobalt(II) complexes with heterocyclic nitrogen basis 55
Z. CRNJAK OREL, I. RADOCZY, B. OREL:
Investigation of spectrally selective coating with infrared difference
spectroscopy 57
P. I. PREMOVIĆ, S. R. STOJKOVIĆ:
FTIR of marine kerogens: the La Luna shaly limestones and Serpiano
marls 59
N. A. PETRANOVIĆ, U. B. MIOČ:
Study of the mobility of molecules and ions in the solid state
by IR spectroscopy 61
U. B. MIOČ, N. A. PETRANOVIĆ, D. M. MINIĆ:
Hydrogen bonds in the crystallohydrate MgHPO4.3H2O. IR and DSC
studies 63
S. STOJKOVIĆ, B. ADNA\EVIĆ, J. M. BERAK, B. KOVAČEVIĆ, D. VUČELIĆ:
Infrared spectrometric identification of ZSM-5 type zeolites,
synthesized from mixtures without organic templates 65
S. STOJKOVIĆ, B. ADNA\EVIĆ, D. VUČELIĆ:
Study of the crystallization mechanism of the zeolite A by IR
spectroscopy 67
M. BOGAVAC, S. PAULOV, L. ARSENIJEVIĆ, V. ARSENIJEVIĆ:
Infrared spectra of some modified CNS active compounds
69
D. BULIĆ, Z. ŠALEK, E. MARKOTA:
Polymorphism of sulfamethoxazole 71
S. PAVLOV, M.BOGAVAC, L. ARSENIJEVIĆ, V. ARSENIJEVIĆ:
Identification of structure of some enamido esters by infrared
spectroscopy 75
S. STOJKOVIĆ, B. ADNA\EVIĆ, D. VUČELIĆ:
Investigation of sodium zeolite-acid interaction by IR spectroscopy
77
M. LALIĆ, M. JEREMIĆ, A. ANTIĆ-JOVANOVIĆ, V. BOJOVIĆ:
Study of interactions in the system Mg(C1O4)2-NaSCN-organic solvent
by Raman spectrometry 79
LJ. J. BOGUNOVIĆ, M. D. DRAGOJEVIĆ, S. V. RIBNIKAR, U. B. MIOČ:
Estimation of the influence of the solvents on hydrogen bonds
of diphenylsilanediol and dimethylphenylsilanol 81
R. GAJIĆ, Z. V. POPOVIĆ:
Properties of phase modulation in Fourier spectrometry
83
Atomic absorption and emission spectrometry
Š. MESARIĆ:
Application of flame absorption atomic spectrometry 89
M. VEBER, S. GOMIŠČEK:
Some aspects of selective preconcentration in atomic absorption
spectrometry 93
T. LAVRIČ:
Observation on the flame atomic absorption determination of bismuth,
lead and tellurium in steel and heat resisting alloys 95
A. OSOJNIK, T. LAVRIČ:
Comparation of different analytical techniques for determination
of tin, phosphorus and boron in CuNiSnP and CuNiSnB types alloys
99
M. DMITROVIĆ, N. ĆOSOVIĆ, M. TRIPKOVIĆ:
The spectroscopic determination of precious metals in Pt-Rh alloy
103
N. ĆOSOVIĆ, M. DMITROVIĆ:
The determination of niobium in micro alloing steels by spectroscopic
method 105
B. V. PAVLOVIĆ:
Determination of rare earth elements - spectrochemical aspects
107
E. GEGUS:
Experiences with emission spectrochemical methods used in the
analysis of archeological findings 113
E. PERMAN, J. PERMAN, B. PAVLOVIĆ, D. SIMIĆ:
Calibration standards for emission spectrometric analysis of
nonferrous alloys 117
M. VLAŠIĆ, N. ŠURLAN, L. ŠIDJANIN, F. GAÁL:
Determination of silicon in nodular cast iron by emission spectrometry
using various standards 123
M. TRIPKOVIĆ, S. RADOVANOV:
Determination of trace constituents in zeolites by atomic emission
spectroscopy 125
A. GOGALA:
Excitation of sulfur in optical emission spectrometry 127
S. RADOVANOV, M. TRIPKOVIĆ, I. HOLCLAJTNER-ANTUNOVIĆ:
The investigation of a pulsed discharge plasma in electrolyte
129
T. MIHAJLIDI, J. GEORGIJEVIĆ. D. SIMIĆ, V. GEORGIJEVIĆ, M. SIMIĆ:
Residence time of particles in the arc plasma in a rotating magnetic
field 131
I. STEFFAN, G. VUJIČIĆ, M. HARTMANN:
Analysis of ferromanganese nodules by ICP-OES 133
B. BUDIČ, E. KOZAK, V. HUDNIK:
ICP-AES determination of Cu and Pb in silicate materials
135
E. KOZAK, B. BUDIČ, V. HUDNIK, G. VUJIČIĆ:
Analysis of Sb-alloys by ICP-AES 139
Magnetic resonance and combined methods
N. ADLER, J. C. ESCALIER, N. KOPRIVANAC:
Determination of hydrocarbons in heavy petroleum fractions by
1H and 13C NMR 143
D. HANŽEL, G. LAHAJNAR, D. DIMIC, D. HANŽEL, D. LASIČ:
A study of two Yugoslav cements by Mössbauer spectroscopy of
57Fe 147
B. C. STOJČEVA-RADOVANOVIĆ, B. LJ. MILIĆ, P. I. PREMOVIĆ:
Spontaneous free radical formation in the pyrolysis of nitrofurans
151
T. PRELESNIK. M. NEMEC, S. PEČAR, F. DEMŠAR, M. KVEDER,
M. SCHARA:
Oxygen in free radical reactions 153
LJ. JEREMIĆ, N. KOBILAROV, A. NIKOLIĆ, S. PETROVIĆ:
Metastable fragmentation of some n-alkyl substituted amides of
phenylacetic acid 157
D. G. ANTONOVIĆ, V. E. VAJS, S. D. PETROVIĆ:
Structure of N-(exo-5-amino-2-norbornenyl)- and N-(exo-2-aminonorbornyl)amide
of phenylacetic acid 159
D. JOVANOVIĆ, Z. MEIĆ:
Spectroscopic studies on the photooxidation of polybutadiene
161
J. ZUPAN, M. NOVIČ:
The use of hierarhical clustering of IR, C-13 NMR, and mass spectra
163
M. RAZINGER, J. ZUPAN, M. NOVIČ:
Interactive fragment-based structural generator 167
M. NOVIČ, S. BOHANEC, J. ZUPAN, M. RAZINGER, I. KOŠIR:
Interactive chemical information system based on C-13 NMR spectra
169
Spectrophotometry
I. JANIĆ, M. KAKAŠ:
Tautomerism of indazole in the photoexcited state 171
C. PERUŠEVSKA, I. PETROV:
JV spectra of some polynuclear carcinogenic aromatic hydrocarbons
175
A. NIKOLOVSKI, I. PETROV:
UV spectra of some dithiocarbamates 177
D. GORENC, B. GORENC, B. HAJŠEK:
Application of organic solvent-soluble membrane filter in the
preconcentration and spectrophotometric determination of phosphorus
as phosphomolybdenum blue 179
D. BRODNJAK-VONČINA, D. DOBČNIK:
Determination of vitamins B1 and C with direct UV spectroscopy
183
G. UŠĆUMLIĆ, V. KRSTIĆ, M. MUŠKATIROVIĆ:
Study of the reactivity of cycloalkenylcarboxylic acids by UV
spectroscopy 187
G. UŠĆUMLIĆ, V. KRSTIĆ, M. MUŠKATIROVIĆ:
Correlation between UV spectra of methyl-substituted acrylic
acids and Taft's polar constants 189
J. BARANAC, D. AMIĆ:
Study of the photochemical stability of 4-substituted flavylium compounds
191
J. BARANAC, D. AMIĆ:
A spectrophotometric study of the influence of substituted position
on stability of the flavylium chromophore 193
M. R. TODOROVIĆ, U. B. MIOČ, R. M. BULAJIĆ:
Spectroscopic study of VO-porphyrin distribution in petroleum
fractions 195
V. DJURDJIĆ, M. TODOROVIĆ, LJ. MANDIĆ, E. PAŠANOVIĆ:
Influence of urinary pigments on the determination of dehydroepiandrosterone
197
M. JELIKIĆ, D. VESELINOVIĆ:
Investigation of the reaction of doxycycline and WO42- ions by
applying spectrophotometric methods 199
B. TAMHINA, A. GOJMERAC IVŠIĆ:
Application of some extractants for spectrophotometric determination
of niobium(V) in organic phase 201
D. VESELINOVIĆ, V. KAPETANOVIĆ:
Spectrophotometric investigations of Cu(II) ion complexes with
amoxyl 203
LJ. MILOVANOVIĆ, K. KARLJIKOVIĆ, B. STANKOVIĆ, Z. BINENFELD:
Spectrophotometrical determination of acid dissociation constant
of 1-(1-hydroxyimino-2-oxo-2-phenyl) quinolinium chloride 205
M. BIZJAK, H. BENNER, T. NOVAKOV:
Application of spectrophotometric method of H2O2 analysis in
the study of the kinetics of reaction between H2CO and H2O2
207
V. VASIĆ, V. NIKOLIĆ, A. MUK:
Spectrophotometric investigation of Pd(II) reactions with some
pyrazoline- and imidazole-azo-chromotropic acid derivatives
211
M. MAZALOVIĆ:
Appearance and concentration of boron in salt water of Tuzla
deposits 213
X-ray and Auger spectrometry
P. PAVLI, E. PERMAN:
Testing of programs for quantitative evaluation of energy dispersive
X-ray spectra 215
R. GABROVŠEK, B. KURBUS:
The use of XRF for the monitoring of A13+ substitution for Si4+
on tetrahedral sites in the calcium silicate structure 221
Z. LENGAR, V. HUDNIK, L. VEHOVAR, A. ZAJC:
XFR chloride determination in concrete 225
J. JAKOPOVIĆ, G. CAR, O. NIKOLIĆ:
Applications of fluorescence spectroscopy in petroleum crude
identification 229
N. DAMNJANOVIĆ, Y. BUJUPI, V. ORLOV, V. OLIFERENKO, B. PAVLOVIĆ:
X-ray fluorescence analysis of ferronickel alloys and ores
235
N. DAMNJANOVIĆ, Y. BUJUPI, V. OLIFERENKO:
The use of SRM-18 X-ray fluorescence spectrometer in the ferronickel plant Glogovac 237
M. MURKO-JEZOVŠEK:
AES analysis of reed switch contact surface contamination and
gas chromatographic analysis of filling gases 239
Mass spectrometry
K. F. ZMBOV:
New trends in high-temperature mass spectrometry
241
M. LEKIĆ, M. ŠOBER, E. BURUNČEVIĆ, B. NIKOLIN:
Determination of testosterone and its metabolites in urine by
gas chromatography - mass spectrometry 245
M. LEKIĆ, M. ŠOBER, F. LOVREN, I. D. GAON:
Identification of pyrrolinones and their benzylidene derivatives by mass spectroscopy 251
K. JUŽNIČ, U. MIKLAVŽIČ, M. KORUN, I.KOBAL, P. STEGNAR:
On the determination of Th-isotopes in minerals 257
J. FAGANELI, J. PEZDIČ, A. MALEJ:
C and H stable isotopes as indicators of organic matter flow
in near-shore marine environment (Gulf of Trieste) 265
M. MILETIĆ, J. ČOMOR, D. GOLOBOČANIN, O. NEŠKOVIĆ,
M. VELJKOVIĆ, K.F. ZMBOV:
Mass spectrometric measurement of kinetic energy of fragment
ions 267
D. GOLOBOČANIN, O. NEŠKOVIĆ, M. MILETIĆ, M. VELJKOVIĆ,
K. F. ZMBOV:
Numerical processing of electron capture curves of SO2 molecule
by Monte Carlo method 269
M. VELJKOVIĆ, O. NEŠKOVIĆ, M. MILETIĆ, D. GOLOBOČANIN,
K.F. ZMBOV:
Mass spectrometric study of PCl3 molecule 271
B. NIKOLIN, M. MAKSIMOVIĆ, M. ŠOBER, M. LEKIĆ:
Mass spectrometry of alkaloids isolated from plant of Sedum acre
L. 273
R. ZAVAŠNIK, B. PRAČEK:
Measurement of pumping rate of vacuum pumps for various gases
by mass spectrometer 277
O. M. NEŠKOVIĆ:
Mass spectrometric study of PF2 radical 281
Contributions of firms
S. SKUJINS:
Atomic absorption spectroscopy applied to food and agricultural
analysis 283
S. SKUJINS:
The role of atomic absorption spectroscopy in pollution and environmental
control 287
CONTENTS OF VOL. 34 (1987)
SCIENTIFIC PAPERS
A. FAJGELJ, L. KOSTA:
Applicability of different nuclear techniques for evaluation
of river sediment pollution by chromium 1
A. JAMNIK, D. BRATKO:
On the thermodynamic analysis of conformational transitions in
ionic polysaccharide solutions 15
K. JERNEJC, A. CIMERMAN:
Aconitase of a citric acid producing Aspergillus niger strain
27
R. KOMEL, B. PETERLIN, B. ČERNE, K. SCHÖRGENDORFER, H. SCHWAB:
Construction of gene libraries of bacteria wit 1:2 steroid
dehydrogenase activity 39
R. RUBEŠA, E. PERTOT, I. BELIČ:
The effect of peptones on the fermentative production of clavine
ergot alkaloids 53
J. STOJAN, M. R. PAVLIČ:
An interpretation of a non-linear Dixon plot 61
J. ZUPAN, S. BOHANEC:
Creation and use of chemical data bases with substructure search
capability 71
G. ALAGONA, R. CAMMI, C. GHIO, J. TOMASI:
Interpretation and modeling of hydrogen bonds and other non covalent
interactions using CP corrected interaction energy contributions
149
A. FAJGELJ, L. KOSTA:
Speciation of chromium in surface and effluent waters 175
A. GOGALA, M. ŠČEK:
The supervision of optical emission spectrometric analytical
system 185
V. JORDANOVSKA, J. ŠIFTAR:
Differences in the thermal decomposition of double sulfates of
rare earths with methylammonium ions in air or argon 205
D. KITAN, M. TRKOVNIK, J. ŽMITEK, B. STANOVNIK, M. TIŠLER:
The synthesis of 1,3,5-triazinylformamidines, -formamide oximes
and -methylcyanoamines 217
J. STOJAN:
Fitting the kinetic equation for slow-binding ligand by microcomputer
233
J, BATISTA, V. KAUČIČ:
Crystallization of high-silica zeolites from reaction mixtures
with the addition of (Na,TPA)-ZSM-5 seed crystals 289
D. DOBČNIK, J. GIBIČAR:
Hydrolytische potentiometrische Titrationen von Blei, Kadmium
und Kupfer mit Natriumoxalat 305
B. FRLEC, D. GANTAR, J. J. HOLLOWAY, B. VOLAVŠEK:
Röntgenographische Untersuchungen einiger Fluorantimonate
317
V. GRILC, B. RIHAR-JEREB:
Adsorption isotherms of phenol aqueous solutions on synthetic
adsorbents 325
B. JAKLIČ, V. FRANCETIČ, S. GOMIŠČEK:
Metal tetramethylenedithiocarbamate based ion-selective electrode
335
A. JESIH, B. ŽEMVA:
Redox reactions in the XeF2 - manganese fluoride system
343
E. KOZAK, V. HUDNIK, M. SLEKOVEC-GOLOB, V. VREČKO:
Analysis of slags from the ferrochromium production by ICP atomic
emission and X-ray fluorescence spectrometry 351
G. LAHAJNAR, P. MAČEK, M. KOREN:
Water diffusional permeability of normal and TNBS treated
bovine erythrocytes 361
B. FURLAN, U. OSREDKAR, A. ŠEBENIK:
Synthesis of the acetylene-dibromoacetylene copolymers
393
L. GOLIČ, W. DIETZSCH, R. KIRMSE:
Crystal and molecular structure of tetraphenylarsonium-bis(maleonitriledithiolato)-
nickelate(II), (Ph4As)2ŠNi(mnt)2Ć 401
K. JUŽNIČ, P. STEGNAR, M. KORUN, U. MIKLAVŽIČ:
Environmental distribution of radioisotopes of strontium and
cesium on the territory of Slovenia 411
N. KOVAČIĆ, B. BUDIČ, E. KOZAK, V. HUDNIK:
On the interelement effects in an argon inductively coupled plasma
423
B. KURBUS, F. BAKULA, R. GABROVŠEK, M. PIRC:
Surface phenomena of condensed silica fume 439
A. MIRČEVA, L. GOLIČ:
Structure of zinc and cobalt diquinoline diiodide, Zn(C9H7N)2I2
and Co(C9H7N)2I2 449
D. ROZMAN, R. KOMEL, E. PERTOT:
Soybean peptone and its fractions as nutrients in fermentations
with immobilized Claviceps fusiformis cells 457
E. ŽEROVNIK, S. LAPANJE:
Static dielectric constants and surface tension of aqueous
alkylurea solutions at 25?C 465
RESEARCH GROUP ACTIVITIES
J. ZUPAN, M. NOVIČ, S. BOHANEC, M. RAZINGER, L. LAH, M. TUŠAR,
I. KOŠIR:
Expert system CARBON 83
R. OSREDKAR, I. NEMEC:
Study of oil composition and iodine number of refined nonhydrogenated
and hydrogenated soy oil by 13C NMR 113
B. AJLEC:
Optical emission spectrometry in inductively coupled plasma.
Correction of spectral interferences 243
M. KOTNIK, A. ŠALI, J. KOS, B. TURK, V. TURK:
A new method for rapid determination of kinetic constants for
the interaction of an enzyme with a competitive inhibitor 369
IN MEMORIAM PROF. FRIDERIK GERL No.: 4
CONTENTS OF VOL. 35 (1988)
SCIENTIFIC PAPERS
D. DOBČNIK, J. STERGULEC:
Die Anwendung des sulfidierten Kupferdrahtes als ionosensitive
Elektrode 1
K. FLORIAN:
The influence of the binding of powdered sample in carrier electrode
by synthetic resin on the performance of D.C. arc spectrographic
method 9
E. PERMAN, P. PAVLI, N. PERDIH:
Investigation of homogeneity of bulk (Hg,Cd)Te by electron microanalysis
31
N. RADIĆ, Z. MARKOVIĆ, Z. SUČA:
Mass-selective measurements of outgassing rates at elevated temperatures
41
B. STANOVNIK, M. ARNŠEK, B. FURLAN, M. ŠEREG, M. TIŠLER, M. ŽLIČAR:
The photolysis of 6-substituted 9,9-dimethyl-9H-pyrazolo[4,3-d\]azolopyridazines
in hydroxylic solvents. The preparation of 6-substituted 8-(2-hydroxy-2-propyl)-
and 8-(2-alkoxy-2-propyl)-azolopyridazines 63
J. BATISTA, V. KAUČIČ:
The influence of preparation conditions on the properties of
aluminium hydroxides 117
M. BEŠTER, D. DOLAR:
The mean activity coefficient of sodium chloride in dioxane-water
mixtures l4l
N. KOVAČIĆ, B. BUDIČ, V. HUDNIK:
The influence of matrix and carrier gas flow rate on analyte
emission in an argon ICP l49
E. KRAKOVSKA, E. REITZNEROVA:
Determination of lead by atomic absorption spectrometry - Electrothermal
atomization method 161
B. V. PAVLOVIĆ, M. MARINKOVIĆ:
Optical emission spectroscopy with the U-shaped direct current
plasma source 181
A. SUHAR, M. DERENČIN, V. TURK:
Properties of aspartic proteinase from Aspergillus niger
197
M. ŽIGON, A. ŠEBENIK, U. OSREDKAR, M. MIKUŽ:
Determination of kinetic parameters for the reaction of resorcinol
with unsaturated aldehydes 207
T. ČERK, D. GORENC, B. GORENC, M. BIZJAK, V. HUDNIK:
Comparison of ion chromatography and standard methods for determination
of some anions in mineral waters 243
I. DIMITRIEVSKI, T. MALAVAŠIČ, U. OSREDKAR, I. VIZOVIŠEK:
Polyurethane dispersions 253
N. MAJCEN, M. VEBER, D. DOBČNIK, S. GOMIŠČEK:
The determination of dissociation constant Ka of tetramethylenedithiocarbamic
acid with polarographic and potentiometric method 267
S. OMAN:
The suspension effect as an example of the invalidity of
potentiometric measurement 275
J. POLAKOVIČOVÁ, V. STREŠKO, J. KUBOVÁ, E. PLŠKO:
Spectroscopic determination of trace elements in mineral waters
after preconcentration on chelating resins 287
A. SHER, M. VEBER, M. MAROLT-GOMIŠČEK, S. GOMIŠČEK:
The characterization of metal-antibiotic systems by the use of
electrochemical and spectroscopic methods 297
K. ZIMMER, K. FLÓRIÁN:
Effect of the additives in the spectrochemical powder analysis
307
B. ADAM, B. GORENC, D. GORENC:
Triphenylmethane dyes as reagents for extractive - spectrophotometric
determination of anionic surfactants 339
T. BERGLEZ, L. ZUPANČIČ-KRALJ, J. MARSEL:
On the determination of nitrate and nitrite ions in water by
reversed phase ion-chromatography 351
M. KOPITAR, M. BOŽIČ, P. MEŠKO, M. DROBNIČ-KOŠOROK, V. TURK:
The new isolation procedure of pig Rennet and pepsin A
367
S. PEJOVNIK, Z. LENGAR, V. HUDNIK, T. MEDEN, A. I. KINGON, H. PALMOUR
III:
Control of synthesis and ionic states of copper atoms in Y-Ba-Cu-O
system 379
M. RAZINGER:
Comparison of two highly discriminant graph-theoretical descriptors
in selected cyclic structures 387
B. SMODIŠ, R. JAĆIMOVIĆ, S. JOVANOVIĆ, P. STEGNAR, P. VUKOTIĆ:
Efficiency characterization of HPGe detectors for use in the
k0-method of neutron activation analysis 397
S. JOVANOVIĆ, B. SMODIŠ, R. JAĆIMOVIĆ, P. VUKOTIĆ, P. STEGNAR:
True coincidence corrections and related peak-to-total ratio
measurements of HPGe detectors for use in the k0-method of NAA
409
NOTE
R. M. ZEJNILOVIĆ, S. I. JOVANOVIĆ:
Potentiometric determination of sodiumdiethyldithiocarbamates
by means of an ion sensitive electrode 75
REVIEWS
E. PLŠKO:
Spectral analysis of solid samples with the use of inductively
coupled plasma 81
P. GLAVIČ:
Systems approach to stoichiometry calculations 327
B. KUS, R. KOMEL:
Genetics of human tumor necrosis factor-alpha and its derivatives
425
IN MEMORIAM PROF. VINKO KULJIŠ No.: 2
IN MEMORIAM PROF. DR. JANKO KAVČIČ No.: 3
IN MEMORIAM DR. JOŽE FEGEŠ No.: 3
CONTENTS OF VOL. 36 (1989)
SCIENTIFIC PAPERS
N. W. BARNETT:
Some experience with various sample introduction techniques for
microwave-induced plasma atomic emission spectrometry (MIP AES) 1
L. TEKSTOR, M. VEBER, M. MAROLT-GOMIŠČEK, S. GOMIŠČEK:
Polarography of ciprofloxacin 25
R. JAĆIMOVIĆ, S. JOVANOVIĆ, B. SMODIŠ, P. VUKOTIĆ, P. STEGNAR:
Determination of the k0 and Q0 factors for 108Pd and 158Gd nuclides
35
P. PAVLI:
X-ray fluorescence analysis in the scanning electron microscope
45
B. ŠPIČKA, V. DOLEČEK, A. PETEK:
Vapour - liquid equilibrium of the model solution chlorobenzene-cyclohexane
57
J. ŠTUPAR:
An ultrasonic nebulizer dual capillary system for use in flame
atomic absorption spectrometry 75
D. GORIČANEC, J. KROPE:
Pumps and valves in networks by linear theory 121
A. GORŠEK, P. GLAVIČ:
Heat integration of batch processes 131
V. GRILC:
Contact angles of two-phase liquid systems on real surfaces
147
Ž. KNEZ, F. POSEL, J. GOLOB, D. BAUMAN:
Supercritical fluid extraction of organics from water 155
T. KOLOINI, A. PAVKO, E. ŽIBERNA:
Effect of fermentation broth viscosity on the oxygen mass transfer
in stirred tank fermentors 167
D. SRŠEN, T. KOLOINI, M. ŽUMER:
Power consumption in aerated vessels of cylindrical and square
cross-section 191
J. VRTOVŠEK, T. RECELJ, J. GOLOB:
Influence of various components on bubble coalescence in gas-liquid
dispersions 201
J. ZUPANEC, J. GOLOB, Ž. KNEZ:
Potential use of a heat pump in a plant material drying process
215
M. KVEDER, M. SCHARA:
Experimental data treatment in nonhomogeneous systems evolving
with time 269
J. KUCZERA, M. ŠENTJURC, M. SCHARA, V. GABRIJELČIČ:
Stability of glycine ester aggregates in aqueous solution
279
J. SVETEK, M. SCHARA, V. GABRIJELČIČ:
Evaluation of a polydispersed liposome preparation by measurement
of integral parameters 289
A. ČOPAR, J. ŽMITEK:
Alternative synthesis of imidazole antimicotics econazole and
miconazole 297
A. HVALA, I. SIMONIČ, B. STANOVNIK, J. SVETE, J. TIHI, M. TIŠLER:
Methyl 2-benzoylamino-3-dimethylaminopropeonate, a versatile
reagent in organic synthesis. The transformation of various heterocyclic
amines into methyl 2-benzoylamino-3-heteroarylaminopropenoates
305
V. ŽIVČIČ, M. J. HERAK:
Extraction of manganese(II), cobalt(II) and nickel(II) with
monooctyl-alpha-anilinobenzylphosphonic acid 325
B. STROPNIK, K. JUŽNIČ:
Transfer of Ca, Na and K from subsiding ash deposit to water
at the Šoštanj power plant 333
D. FLEŠ, R. VUKOVIĆ, V. KUREŠEVIĆ, G. BOGDANIĆ:
Stereochemistry of alternating copolymerization of phenylvinyl
alkyl ethers with maleic anhydride or N-phenylmaleimide. An authors
review 381
A. GANTAR, A. ŠEBENIK, I. ANŽUR, I. VIZOVIŠEK:
Reactions of some amino acids with ethylene oxide 391
Z. S. PETROVIĆ, W. J. MACKNIGHT:
Diffusion of polymers into networks and equilibrium swelling
405
S. VALIĆ, F. RANOGAJEC, Z. VEKSLI:
DMESR study of slow molecular motion of irradiated polystyrene
and poly(methyl methacrylate) 423
M. KOPIĆ, M. BEER, Z. JANOVIĆ:
Alcaline coloration of acrylonitrile-styrene and acrylonitrile-alphamethylstyrene
copolymers 433
A. ŠEBENIK, U. OSREDKAR, S. LEBEN:
Polymerization of conducting alkylacetylenes 445
B. ŽERJAL, V. MUSIL, F. ČERNEC, T. MALAVAŠIČ:
Structure and morphology of thermoplastic polyurethane acrylonitrile
- butadiene - styrene copolymer blends 453
R. STANKOVIĆ, S. JOVANOVIĆ:
Effect of 1-(2-hydroxyethyl)-4-cyan-5-nitropyrazole on radical
polymerization of methylmethacrylate in bulk 465
T. MALAVAŠIČ, K. ŠTANTA, U. OSREDKAR, I. VIZOVIŠEK:
Synthesis and curing of blocked polyurethanes 477
I. KADIVEC, Z. ŠUŠTERŠIČ, I. VIZOVIŠEK:
Flow characterization of rubber melts by Mooney, Brabender and
capillary viscometry 485
B. ČERIČ, E. ŠIMON, V. MUSIL, B. ŽERJAL, B. PREGRAD:
Flammability and smoke produced by burning of some modified polyethylene
503
REVIEW
M. MITROVIĆ:
Future trends in chemical engineering 223
RESEARCH GROUP ACTIVITIES
D. MITIĆ, I. KOBAL:
Statistical data elaboration of surface and ground water radioactivity
in Slovenia 341
D. MITIĆ:
Lognormal distribution. Its application in the statistical elaboration
of environmental data 351
A. GANTAR:
New trends in leather technology and the present situation in
Slovenia 515
IN MEMORIAM DIPL. ING. MARCEL ŽORGA No.: 1
IN MEMORIAM PROF. DR. IVAN VIZOVIŠEK No.:
4