The article presents the results of endurance tests of compact fluorescent lamps (CFLs) in the mode of the frequent ignitions. Using the results of examinations of compact fluorescent lamps (CFLs) in combustion mode with frequent ignitions the method of foreseeing their average durability is proposed. Experimentally was established that one ignition for CFL with previously heated cathodes is equivalent to approximately 0,53 h combustion, and for lamps without preheated cathodes – 0,65.Using the methods different CFLs brands, presented on the market of Ukraine, were evaluated for duration of their average combustion length and compliance with EU Regulation 244/2009 concerning the number of temperate ignitions. It is shown that the majority o...
The study is carried out with an emphasis on modern aspects of the diagnosis and treatment of patien...
The development of communication technology, radar, material processing, etc. stimulates the creatio...
Conceptual questions of development of territories and practical actions in the field of development...
The article is devoted to the study of the phenomena of the special catalogues of textbooks for seco...
The furnace, based on the skull method for obtaining laboratory samples of halide crystals (40 mmin ...
With the development of a range of sub–micron devices elements inthralnyh large schemes, a number of...
Oleh Brovko. Polish local self-government in the context of Central and Eastern European states’ dem...
The crisis that started with the collapse of Lehman Brothers in September 2008 led, to a revival of ...
Practical application of a set of four power electronic frequency converters of MFC1000AcR type with...
The article investigates the possibility of using the chromatographic column XBridge Amide 150´4.6 m...
As a result of the fact that prescription of medications for children and adolescents with early sta...
The material of the article contains a classification, a review and a brief sourcevedic characteri...
Numerous studies are devoted to the behavior of pressure in the maxillary sinus, although most of th...
Different devices, such as signs of damaged areas, line disconnectors, circuit bus-sectionalizing ma...
The article considers modern requirements for standardization of homoeopathic raw material and subst...
The study is carried out with an emphasis on modern aspects of the diagnosis and treatment of patien...
The development of communication technology, radar, material processing, etc. stimulates the creatio...
Conceptual questions of development of territories and practical actions in the field of development...
The article is devoted to the study of the phenomena of the special catalogues of textbooks for seco...
The furnace, based on the skull method for obtaining laboratory samples of halide crystals (40 mmin ...
With the development of a range of sub–micron devices elements inthralnyh large schemes, a number of...
Oleh Brovko. Polish local self-government in the context of Central and Eastern European states’ dem...
The crisis that started with the collapse of Lehman Brothers in September 2008 led, to a revival of ...
Practical application of a set of four power electronic frequency converters of MFC1000AcR type with...
The article investigates the possibility of using the chromatographic column XBridge Amide 150´4.6 m...
As a result of the fact that prescription of medications for children and adolescents with early sta...
The material of the article contains a classification, a review and a brief sourcevedic characteri...
Numerous studies are devoted to the behavior of pressure in the maxillary sinus, although most of th...
Different devices, such as signs of damaged areas, line disconnectors, circuit bus-sectionalizing ma...
The article considers modern requirements for standardization of homoeopathic raw material and subst...
The study is carried out with an emphasis on modern aspects of the diagnosis and treatment of patien...
The development of communication technology, radar, material processing, etc. stimulates the creatio...
Conceptual questions of development of territories and practical actions in the field of development...