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A Note on Short-time Response of Two-dimensional Lattices during Dynamic Loading
(SAGE Publications, 2008)
The disordered 2D lattices are used extensively to study damage
evolution and fracture of inhomogeneous or multi-phase systems. The present note
addresses their initial elastic response during dynamic loading. Namely, a ...
Electrical Characterization and Impedance Response of Lanthanum Doped Barium Titanate Ceramics
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2008)
The dielectric permittivity and dissipation factor of La-doped and undoped BaTiO3 were investigated as a function of frequency and temperature. The impedance response was used to study the electrical properties of La-doped ...
Effect of powder synthesis method on BaTiO3 ceramics
(Processing and Application of Ceramics, 2008)
Barium titanate (BaTiO3) has been of practical interest for more than 60 years because of its attractive properties.
BaTiO3 can be prepared using different methods, which can have signifi cant infl uence on the structure ...
Activities of antioxidative enzymes during Chenopodium rubrum L. ontogenesis in vitro
(Srpsko biološko društvo, Beograd, i dr., 2008)
For the short-day plant Chenopodium rubrum, a 14 h/10 h photoperiod is inductive for flowering, while continuous light (CL) is noninductive. Plants of one group were grown continuously under ail inductive photoperiod, while ...
Koncentracija cinka u zemljištu šumskih ekosistema NP ’’FRUŠKA GORA’’ / ZINC CONCENTRATION IN THE SOIL AND PLANTS OF NP "FRUSKA GORA"
(Šumarski fakultet u Banjoj Luci, 2008)
Da bi se uspostavio sklad između čoveka i životne sredine potrebno je dati pouzdanu i istinitu dijagnozu stanja i otkriti uzroke koji dovode do veće ugroženosti prirode. Ova konstatacija rađa cilj ovog rada, koji je najviše ...
PROPERTIES OF LANTHANUM DOPED BARIUM TITANATE PRODUCED FROM NANOPOWDERS
(4'n Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy, 2008)
As a first discovered ferroelectric ceramic, barium titanate has become one of the
most extensively investigated ceramic materials used in electronics. For many years, A- and
B-site dopants have been used to modify the ...
CHARACTERIZATION OF BARIUM BISMUTH TITANATE PREPARED BY MECHANICAL ASSISTED SYNTHESIS
(COST Action 539 - ELENA 4'th Workshop, Genoa, June 26-28, 2008, 2008)
Barium bismuth titanate (BaBi4Ti4O15 - BBiT) is an n=4 member of the Bi-base-layer-
structure ferroelectric oxide family (Aurivillius phase). A lot of aspects of the
preparation and properties of BBiTremain unexplored, ...
Biljke i saobraćaj
(Zadužbina Andrejević, 2008)
Characterization of Barium Titanate powders Prepared by polymeric Precursors Method
(COST Action 539 - ELENA NanoMetro Workshop, Leysin, January 31,2008, 2008)
Barium titanate is the first ferro-electric ceramics and good candidate for variety applications due to its excellent dielectric, ferroelectric and piezoelectric properties. Barium titanate is a member of large family of ...
Заштита и унапређење животне средине у сладу са стратегијом одрживог развоја и Агендом 21
(Београд : Министарство шумарства ФНРЈ, 2008)