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Nukleonika - 2000 vol. 45

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CONTENTS

2000 vol. 45 no 1

Special Issue
Reactive Intermediates in Sulfur Chemistry
Workshop dedicated to Professor Klaus-Dieter Asmus on His 60th birthday
August 23-26, 1998, Poznan, Poland

K.-D. Asmus
Odd-electron bonded sulfur- and selenium-centered radical cations as studied by radiation chemical and complementary methods
pp 3-10

I. Carmichael
Theoretical studies on sulfur-containing radical ions
pp 11-17

S. Chhun, J. Berges, V. Bleton, Z. Abedinzadeh
Intramolecular transformation of thiyl radicals to a-aminoalkyl radicals: ab initio calculations on homocystein
pp 19-22

J. Berges, F. Fuster, B. Silvi, J.-P. Jacquot, Ch. Houee-Levin
Influence of protonation on the stability of disulfide radicals
pp 23-29

A. G. Chmielewski
Radiation-induced sulfur dioxide removal
pp 31-38

M. Bonifacic, I. Stefanic
Oxidation of organic sulfides by peroxyl radicals; search for an adduct intermediate
pp 39-44

R. Flyunt, O. Makogon, Ch. Schoneich, K.-D. Asmus
Radiolytically induced reductive degradation of halothane in air-saturated aqueous solutions in the presence of methionine
pp 45-50

Ch. Schoneich
Reaction of sulfide radical cation complexes with hydroxide, molecular oxygen and superoxide radical anion
pp 51-54

M. N. Schuchmann, H.-P. Schuchmann, W. Knolle et al.
Free-radical chemistry of thiourea in aqueous solution, induced by OH radical, H atom, a-hydroxyalkyl radicals, photoexcited maleimide, and the solvated electron
pp 55-62

G. L. Hug, K. Bobrowski, H. Kozubek, B. Marciniak
pH effects on the photooxidation of methionine derivatives by the 4-carboxybenzophenone triplet state
pp 63-71

A. Wrzyszczyński, F. Ścigalski, J. Paczkowski
Sulfur-containing initiator and coinitiators of free radical polymerization
pp 73-81

E. Andrzejewska, G. L. Hug, M. Andrzejewski, B. Marciniak
Photoreduction of benzophenone by trithianes as the initiation step in radical polymerization
pp 83-91

G. Strzelczak, K. Bobrowski, H. Kozubek, J. Michalik
Electron Spin Resonance study of radiation-induced radicals in polycrystalline oligopeptides containing methionine
pp 93-100

D. Pogocki, J. Sadlo
Radiation-induced oxidation of thiaproline derivatives in frozen acidic aqueous solutions: theoretical and Electron Spin Resonance study
pp 101-108

Z. P. Zagórski, A. Rafalski
Radiation chemistry of solid thiosulfate: optical absorption spectra
pp 109-113

CONTENTS

2000 vol. 45 no 2

A. Cebulska-Wasilewska, K. Schneider, J. Capała, J. Coderre
Biological efficiency of the Brookhaven Medical Research Reactor mixed neutron beam estimated from gene mutations in Tradescantia stamen hair cells assay

M. Zieliński, A. Zielińska, H. Papiernik-Zielińska, N. Ogrinc, I. Kobal
Carbon-13 isotope effect for decarboxylation of phenylpropiolic acid (PPA) in concentrated phosphoric acids

J. Sernicki
Local space charge effect in conventional avalanche counters at moderate specific ionization

B. Hryńczuk, R. Weber
Influence of urea and of chlorocholine chloride on accumulation of 137Cs in spring wheat crops

R. Weber, B. Hryńczuk
Effect of leaf and soil contaminations on heavy metals content in spring wheat crops

M. Aziz, K. Andrzejewski
Criticality calculations for the spent fuel storage pools for Etrr_1 and Etrr_2 reactors

W. Włosiński, A. Krajewski, J. Piekoszewski, J. Stanisławski, L. Waliś
Intense pulsed plasma beams in ceramic/metal brazing

CONTENTS

2000 vol. 45 no 3

Special Issue
International Workshop "INCO-COPERNICUS"
November 22-26, 1999, Kudowa Zdrój, Poland

V. A. Gribkov
Preface Full text (pdf)
V. A. Gribkov
On possible formulation of problems of a Dense Plasma Focus used in material sciences

M. Scholz, R. Miklaszewski, V. A. Gribkov, F. Mezzetti
PF-1000 device

A. V. Dubrovsky, V. A. Gribkov
Installations based on high efficiency high repetition rate miniature DPF chambers for material science

S. P. Tsybenko, R. Miklaszewski
On tuning mechanisms of DPF devices

S. Büscher, Th. Wrubel, H.-J. Kunze
Technical setup and physical properties of a gas-liner pinch

W. Freese, H.-J. Kunze
On the influence of a carbon solid on the properties of a hellium plasma in a theta pinch discharge

M. Sadowski, E. Skladnik-Sadowska, J. Baranowski et al.
Comparison of characteristics of pulsed ion beams emitted from different small PF devices

A. V. Dubrovsky, P. V. Silin, V. A. Gribkov, I. V. Volobuev
DPF device application in the material characterization

G. Verri, F. Mezzetti, A. Da Re, A. Bortolotti, L. Rapezzi, V. A. Gribkov
Fast Neutron Activation Analysis of gold by inelastic scattering, 197Au(n,n'g)197Aum, by means of Plasma Focus device

J. Langner, J. Piekoszewski, J. Stanisławski, Z. Werner
Present status and prospects of research in SINS on the modification of surface properties by pulsed plasma streams

M. Sadowski, J. Langner, J. Stanislawski, J. Matejíček, B. Kolman, P. Chráska
Surface modification of plasma-sprayed alumina deposits by high-energy ion beams

L. I. Ivanov, V. N. Pimenov, S. A. Maslyaev et al.
Influence of dense deuterium plasma pulses on materials in Plasma Focus device

G. P. Glazunov, E. D. Volkov, V. I. Lapshin et al.
Some problems of plasma-material interactions in fusion devices

CONTENTS

2000 vol. 45 no 4

I. Szumiel
The importance of the nuclear and cytoplasmic signalling in the cellular response to ionizing radiation

M. Zieliński, A. Fry, A. Zielińska, N. Ogrinc, H. Papiernik-Zielińska, I. Kobal
Carbon-13 fractionation in the oxidation of propionate of natural isotopic composition with permanganate and manganate

S. Warchoł, H. Rzewuski, J. Krynicki, R. Grötzschel
Post-implantation defects instability under 1 MeV electron irradiation in GaAs

A. M. El-Messiry
Accidents of loss of flow for the ETTR-2 reactor: deterministic analysis

H. J. Pant, A. K. Saroha, K. D. P. Nigam
Measurement of liquid holdup and axial dispersion in trickle bed reactors using radiotracer technique

W. A. Charewicz, A. Żebrowski, W. Walkowiak, B. Borek
A modified method for the determination of radioactive isotopes in building raw and construction materials with multichannel gamma spectrometry