Претраживање
Приказ резултата 411-420 од 437
Integer codes correcting burst asymmetric within a byte and double asymmetric errors
(Springer, 2020)
This paper presents a class of integer codes capable of correcting l-bit burst asymmetric errors within a b-bit byte (1 ≤ l < b) and double asymmetric errors within a codeword. The presented codes are constructed with the ...
Integer codes correcting burst asymmetric within a byte and double asymmetric errors
(Springer, 2020)
This paper presents a class of integer codes capable of correcting l-bit burst asymmetric errors within a b-bit byte (1 ≤ l < b) and double asymmetric errors within a codeword. The presented codes are constructed with the ...
Ispitivanje i otklanјanјe pojave korozije i termičkih oksida na metalnim delovima elektroenergetskog postojenja / Possibility of removal of corrosion and thermal oxides on metal parts of electric power plant
(Belgrade : University of Belgrade - Institute of Chemistry, Technology and Metallurgy, 2021)
Praćenje pojave i brzine korozije, nastanak termičkih oksida na površini metalnih delova eletroenergetskog postrojenјa, kao i način njihovog otklanjanja na način koji je tehnološki pogodan, ekonomski pristupačan i ekološki ...
Investigation of structural, microstructural and magnetic properties of YbxY1-xF3 solid solutions
(Elsevier, 2020)
In this investigation, we have synthesized YbxY1-xF3 solid solutions by fluorination of yttrium and ytterbium sesquioxides with ammonium hydrogen difluoride. According to the XRD analysis, all synthesized YbxY1-xF3 samples ...
Investigation of structural, microstructural and magnetic properties of YbxY1-xF3 solid solutions
(Elsevier, 2020)
In this investigation, we have synthesized YbxY1-xF3 solid solutions by fluorination of yttrium and ytterbium sesquioxides with ammonium hydrogen difluoride. According to the XRD analysis, all synthesized YbxY1-xF3 samples ...
Scanning and Transmission Electron Microscopy Investigation of SrGd2O4: Yb,Tm Up-conversion Luminescent Material
(Belgrade : Serbian Academy of Sciences and Arts, 2022)
In recent decades, inorganic luminescent materials have gathered significant attention due to their great potential for various applications [1-4]. The rare-earth (RE)-based UC luminescent materials are particularly ...
Different Up-conversion Oxides Co-doped with Er3+/Yb3+ Synthesized at High Temperatures
(Belgrade : Serbian Academy of Sciences and Arts, 2022)
The process where long-wavelength excitation radiation is converted into shorter wavelength output radiation is known as photon upconversion (UC). Research of up conversion materials is mainly focused on chloride, bromide, ...
Integer Codes Correcting Single Errors and Random Asymmetric Errors within a Byte
(Springer Science and Business Media LLC, 2020)
In optical networks without optical amplifiers (ONWOAs) photons may fade or fail to be detected, but new photons cannot be generated. Hence, under normal conditions, only 1→0 errors can occur. However, in some situations, ...
Overcoming phase separation in dual templating: A homogeneous hierarchical ZSM-5 zeolite with flower-like morphology, synthesis and in-depth acidity study
(Microporous and Mesoporous Materials, 2022)
Dual templating approach, using hexadecyltrimethylammonium bromide (CTAB), was employed in an attempt to synthesize hierarchical ZSM-5 zeolite. Amount of mesoporogen and the duration of aging of the precursor were varied. ...
Quality improvement of secondary aluminum alloys
(Sociedad Mexicana de Maleriales, AC., 2021)
21st- century market restructuring showed that superior structural materials around the world threatened the eradication of the North American automotive sector. The value of the global secondary aluminum market is over ...