Results 31 to 40 of about 53 (53)
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2019
In this paper, a block diagram of a radio transmitting device operating in amplitude, single-band, dynamic modulations and digital DRM format with a given value of the output power at the peak point has been developed. A brief overview of the existing class D modulator circuits with the selection of the most optimal scheme from the point of view of the
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In this paper, a block diagram of a radio transmitting device operating in amplitude, single-band, dynamic modulations and digital DRM format with a given value of the output power at the peak point has been developed. A brief overview of the existing class D modulator circuits with the selection of the most optimal scheme from the point of view of the
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2019
ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑеÑÑÑ ÐÐР«ÐиÑан ÑевеÑо-запад». ЦелÑÑ Ð²ÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ ÑвлÑеÑÑÑ ÑазÑабоÑка ÑÑÑаÑегиÑеÑÐºÐ¸Ñ Ð¼ÐµÑопÑиÑÑий по оÑкÑÑÑÐ¸Ñ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ñилиала дейÑÑвÑÑÑего Ð¿Ñ ...
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ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑеÑÑÑ ÐÐР«ÐиÑан ÑевеÑо-запад». ЦелÑÑ Ð²ÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ ÑвлÑеÑÑÑ ÑазÑабоÑка ÑÑÑаÑегиÑеÑÐºÐ¸Ñ Ð¼ÐµÑопÑиÑÑий по оÑкÑÑÑÐ¸Ñ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ñилиала дейÑÑвÑÑÑего Ð¿Ñ ...
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2020
In this paper, reflection and photoluminescence spectra angular dependencies of two-dimensional gold nanodisks array placed on top of thin luminescent layer were examined. Hydrogenated amorphous silicon-carbon alloy (α-Si0.42:C0.58:H) was used as luminescent layer with high refractive index in the visible spectral range.
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In this paper, reflection and photoluminescence spectra angular dependencies of two-dimensional gold nanodisks array placed on top of thin luminescent layer were examined. Hydrogenated amorphous silicon-carbon alloy (α-Si0.42:C0.58:H) was used as luminescent layer with high refractive index in the visible spectral range.
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2020
Тема ÑабоÑÑ: «СÑÑÑкÑÑÑно-ÑеманÑиÑеÑкие и лингвоÑÑилиÑÑиÑеÑкие оÑобенноÑÑи ÑпиÑеÑкой поÑÐ¼Ñ Ðж. ÐилÑÑона «ÐоÑеÑÑннÑй Рай» и ее ÑÑÑÑкоÑзÑÑнÑÑ Ð¿ÐµÑеводов». ÐÑедмеÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑÑÑÑÑ ÑпоÑоб
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Тема ÑабоÑÑ: «СÑÑÑкÑÑÑно-ÑеманÑиÑеÑкие и лингвоÑÑилиÑÑиÑеÑкие оÑобенноÑÑи ÑпиÑеÑкой поÑÐ¼Ñ Ðж. ÐилÑÑона «ÐоÑеÑÑннÑй Рай» и ее ÑÑÑÑкоÑзÑÑнÑÑ Ð¿ÐµÑеводов». ÐÑедмеÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑÑÑÑÑ ÑпоÑоб
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2019
In this paper, a public building was designed using eco-friendly finishing materials, analyzed their economic and practical efficiency. The cost of purchase of the selected finishing materials is calculated, their pluses and minuses are studied, the comparative analysis with finishing from usual materials is executed.
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In this paper, a public building was designed using eco-friendly finishing materials, analyzed their economic and practical efficiency. The cost of purchase of the selected finishing materials is calculated, their pluses and minuses are studied, the comparative analysis with finishing from usual materials is executed.
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The purpose of the work is to develop a mechatronic stand for studying the properties of wheels with an elastomeric coating in automatic mode with further obtaining dependencies of some physical parameters on operating conditions. The control is implemented by electric and pneumatic drives based on a PLC. The existing test benches for automobile wheels
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2019
The concepts of loyalty and customer satisfaction are analyzed. Indices are shown that will allow to measure these indicators. For the study, three online courses were selected. Based on the analysis customers survey data, it was possible to identify the most satisfied and most unsatisfied segments, as well as deter-mine the loyalty level and studentâ
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The concepts of loyalty and customer satisfaction are analyzed. Indices are shown that will allow to measure these indicators. For the study, three online courses were selected. Based on the analysis customers survey data, it was possible to identify the most satisfied and most unsatisfied segments, as well as deter-mine the loyalty level and studentâ
openaire +1 more source