Results 11 to 20 of about 17,164,985 (308)

Patterns of Technological Innovation: A Comparative Analysis between Low-tech and High-tech Industries in Brazil [PDF]

open access: yesInternational Journal of Innovation, 2016
This paper is intended to contribute to the knowledge about the patterns of innovations in different economic sectors. Hence, the general objective is to assess the differences in rates, directions, sources and efforts of innovations between low-tech ...
Eduardo de Oliveira Costa   +3 more
doaj   +3 more sources

Are high-growth firms overrepresented in high-tech industries? [PDF]

open access: yesIndustrial and Corporate Change, 2015
It is frequently argued that policymakers should target high-tech firms, i.e., firms with high R&D intensity, because such firms are considered more innovative and therefore potential fast-growers. This argument relies on the assumption that the association among high-tech status, innovativeness, and growth is actually positive.
Daunfeldt, Sven-Olov   +2 more
openaire   +5 more sources

Does industry matter? Drivers and barriers for open innovation in high-tech and non-high-tech industries—Evidence from Poland [PDF]

open access: yesInternational Journal of Management and Economics, 2020
Firms adopt open innovation for different reasons, and they experience various barriers for open innovation. Thus, the paper aims to answer two questions: (1) what type of drivers and barriers for open innovation that are to be identified among ...
Dziurski Patryk, Sopińska Agnieszka
doaj   +2 more sources

Investment in High-tech Industries: an Example from the LCD Industry [PDF]

open access: yesSSRN Electronic Journal, 2007
This chapter considers a representative firm taking investment decisions in a high-tech environment where different generations of production facilities are invented over time. First, we develop a general real options investment model for high-tech industries in which, according to standard practice, the sales price and the unit production cost both ...
Huisman, K.J.M.   +2 more
openaire   +7 more sources

Research and Development of Hybrid Power Units Heat Flow Diagrams with Cooled High-Temperature Steam Turbines

open access: yesInventions, 2022
Fossil fuel thermal power plants account for almost 60% of Russian electricity and heat. Steam turbine units make almost 80% of this amount. The main method for steam turbine unit efficiency improvement is the increase in the initial steam parameters ...
Nikolay Rogalev   +4 more
doaj   +1 more source

Methods for Competitiveness Improvement of High-Temperature Steam Turbine Power Plants

open access: yesInventions, 2022
The paper is concerned with the problem of the development of high-temperature steam turbine power plants with ultra-supercritical (USC) initial parameters.
Andrey Rogalev   +4 more
doaj   +1 more source

Research and Development of the Combined Cycle Power Plants Working on Supercritical Carbon Dioxide

open access: yesInventions, 2022
Today, the use of combined cycle gas turbine (CCGT) plants allows the most efficient conversion of the chemical heat of fossil fuels for generating electric power.
Andrey Rogalev   +4 more
doaj   +1 more source

Sample results of high-tech/non-high-tech industries.

open access: yes, 2023
Sample results of high-tech/non-high-tech industries.
Linzhi Han (10655849)   +1 more
core   +1 more source

Structural and Parametric Optimization of S–CO2 Nuclear Power Plants

open access: yesEntropy, 2021
The transition to the use of supercritical carbon dioxide as a working fluid for power generation units will significantly reduce the equipment′s overall dimensions while increasing fuel efficiency and environmental safety.
Nikolay Rogalev   +4 more
doaj   +1 more source

Research and Development of the Oxy-Fuel Combustion Power Cycles with CO2 Recirculation

open access: yesEnergies, 2021
The transition to oxy-fuel combustion power cycles is a prospective way to decrease carbon dioxide emissions into the atmosphere from the energy sector.
Andrey Rogalev   +4 more
doaj   +1 more source

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