Volume 47, Iss. 2 (2012)

 

Journal of Chemical Technology and Metallurgy

47, Iss. 2, 2012
ISSN 1311-7629 (print)
ISSN 1314-3859 (on line)

EDITOR-IN- CHIEF
Prof. Dr. Bogdana Koumanova
Tel: (+ 359 2) 81 63 302
University of Chemical Technology and Metallurgy,
8 Kl. Ohridski ., 1756 Sofia, Bulgaria
E-mail: journal@uctm.edu

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STRUCTURE - FUNCTION INVESTIGATIONS
ON ANTIVIRAL PEPTIDES
L. Vezenkov, M. Nikolova, I. Minchev

 

CHEMICAL TECHNOLOGY

AMPHIPHILIC PCL-b-PEO DIBLOCK COPOLYMERS:
SYNTHESIS AND CHARACTERIZATION
S. Petrova, I. Kolev, S. Miloshev, R.Mateva

cialis australia

DEPENDENCE BETWEEN OIL SORPTION CAPACITY OF PYROLYZED RICE HUSKS
AND THE COMPOSITION AND AMOUNT OF FLUIDS DISPERSED ON THEIR SURFACE
D. Angelova, S. Uzunova, I. Uzunov, B. Anchev

FLY ASH FROM TERMAL POWER PLANTS BURNING DOMESTIC
LIGNITE COALS AS A SILICATE MATERIAL FOR ZEOLITE SYNTHESIS
S. Boycheva

INVESTIGATION ON ANODE BEHAVIOR OF SILVER
IN NON-CYANIDE ELECTROLYTES
Il. Gadzhov, D. Lilova, K. Ignatova

MEMBRANE ELECTROCHEMICAL PREPARATION
OF RODANIDE SILVER CONCENTRATES
Il. Gadzhov, K. Ignatova, D. Lilova

 

BIOTECHNOLOGY

CONSERVATION OF LIQUID CULTURE, CONTAINING LAMINARINASE
AND LICHENASE, PRODUCED FROM TRICHODERMA SP. 405 STRAIN M7
N. Daskalova

INFLUENCE OF FERTILIZATION AND THE KIND OF FERTILIZER
UPON THE CONTENT OF MANGANESE AND ANTIOXIDANTS IN TOMATOES
D. Kostova , D. Mehandjiev

 

CHEMISTRY

ELECTROLYTIC COLOURING OF ANODIC ALUMINA FILMS
IN METAL IONS CONTAINING SOLUTION
PART ONE: ELECTROLYTIC COLOURING IN NiSO4 CONTAINING SOLUTION
Chr. Girginov, I. Kanazirski, A. Zahariev, P. Stefchev

ELECTROLYTIC COLOURING OF ANODIC ALUMINA FILMS
IN METAL IONS CONTAINING SOLUTION
PART TWO: ELECTROLYTIC COLOURING IN CuSO4 CONTAINING SOLUTION
Chr. Girginov, I. Kanazirski, Tz. Dimitrov, V. Todorov

 

METALLURGY

SEM AND FT-IR SPECTROSCOPY STUDY OF Cu, Sn AND Cu-Sn NANOPARTICLES
T. Petrov, I. Markova-Deneva, O. Chauvet, R. Nikolov, I. Denev

PHASE TRANSFORMATIONS FROM GOETHITE TO HEMATITE AND THERMAL
DECOMPOSITION IN VARIOUS NICKELIFEROUS LATERITE ORES
B. Rizov

STUDY ON THE POSSIBILITY OF Fe-Zn PHASE FORMATION DURING
HOT-DIPPING IN Zn 5%Al MELT AT 450°C
S. Gyurov, Y. Kostova, S. Parshorov

 

ECONOMICS

A METHODOLOGY FOR MANAGING THE EFFECTIVNESS OF ENTERPRISE
E-BUSINESS SYSTEMS
G. Milchev

 

EDUCATION

FORMATION OF EDUCATIONAL CONTENT AND UNITS IN PARALLEL DISTANCE
LEARNING IN INDUSTRIAL BUSINESS AND ENTREPRENEURSHIP
D. Milcheva

TOOLS FOR A UNIFORM APPROACH TO SUBJECT
AREA STRUCTURING IN MACHINE LEARNING
V. Nikolov, S. Panov, E. Yanev

 

ON THE 80th ANNIVERSARY OF
PROFESSOR D. Sc. MILCHO NATOV

 

100th ANNIVERSARY OF THE BIRTH OF
PROF. NIKOLA KOLAROV, Ph.D.
(1912-2003)