Future Science and Technology Expected from Japan
Technological development of clean energy vehicles. Observation of the earth and climate change predictio. International Efforts as Science and Technology Diplomacy. Promoting Science, Technology Needed for the Future. Lives of the Japanese Public.
Подобные документы
- 51. Energy resources
Learn about types of energy used by the people: energy: renewable, non-renewable. Familiarity with the functions of windmills. Characteristics of promising energy sources: wind, direct solar, biomass. Analysis of the characteristics of phytoplankton.
реферат, добавлен 30.06.2014 The problem of mass application of protection against single-phase earth faults. The main factors affecting the operation of earth fault protection. Zero sequence protection against higher harmonic currents. Limitations of devices with higher harmonics.
статья, добавлен 15.01.2021As part of the implementation of energy conservation and energy efficiency policies, the introduction and use of renewable energy resources in the housing and communal services sector is one of the promising areas. Geothermal heat pumps structure.
статья, добавлен 20.02.2019Familiarity with the features of improving the contact of the front side with the light induction of the solar battery c-Si. Screen printing technology using silver paste as one of the established industrial processes for the production of a solar cell.
статья, добавлен 23.12.2016Concept of energy security. Direction of Poland's energy transformation, diagnosis of threats and challenges. Production and forecast of electricity production in country up to 2040. Reduction of emissions, nuclear power plant, renewable energy sources.
статья, добавлен 26.09.2022Fundamentals of electrical engineering and measuring technology. Main characteristics of electrical systems and of the magnetic field. Feature Whetstone bridge tangent compass, measuring methods, such as the bridge circuit, the method of comparison.
лекция, добавлен 11.10.2014Study of the stages of the formation of the energy sector of Ukraine and its transformation in the conditions of military operations. Analysis of the readiness of the energy industry for the introduction of renewable energy sources and green technologies.
статья, добавлен 15.09.2024The current state of renewable energy sources in Ukraine is studied. The indicators of the total capacity of solar energy of Ukraine were analyzed and the rating was determined in Europe by growth rates. Factors influencing the market of energy services.
статья, добавлен 08.01.2024Concept and the magnetic ballast control system for High Intensity Discharge lamp using the technology of the ZigBee wireless network is introduced. Investigation of the electronic switch unit driven by ZigBee system of lighting network is presented.
статья, добавлен 12.07.2013The analytical expression for the calculation of the relay mode frequency and power. Development of parameters of electric energy converters. The absence of the phase shift between voltage and current. Solution EMC problems. The reduction of power losses.
статья, добавлен 29.07.2016- 61. Cold fusion
Limited energy resources as a major problem in the energy sector. Increased use of oil and natural gas. Reaction of nuclear fission and fusion. The energy released in the fusion of two light nuclei. Isolation of radioactive hazardous substances.
реферат, добавлен 18.01.2014 The energy industry is energy, which includes generation, transmission and distribution of electricity. Thermal power plant is a power plant producing electrical energy by converting chemical energy. Nuclear power plant is a complex of necessary systems.
статья, добавлен 19.02.2019Monitoring the movement of tropical cyclones and tornadoes. Forecasting the occurrence, trajectory, strength and duration of a hurricane. Creation and deployment of special sea vessels in the center of wind activity to obtain green hydrogen and energy.
статья, добавлен 10.10.2024Review and analysis of physical and numerical modeling of the field emission energy conversion nanoscale systems. Study and characterization of the main features of the systems with a cathodes based on an array of carbon nanotubes or quantum dots.
статья, добавлен 30.07.2016Introduction to the method of obtaining the isotopic symmetry energy on the basis of the isotopic shift of the neutron and proton chemical potentials. Consideration of the behavior of the symmetry energy coefficient, analysis of the way the correlation.
контрольная работа, добавлен 02.09.2013- 66. Solar energy
The essence of the process of using solar energy in the areas of alternative energy. The process of generating electricity using solar cells. The advantages and disadvantages of the introduction of solar energy. The use of photovoltaic installations.
презентация, добавлен 23.12.2013 Analyzes the heat supply complex on the example of Lviv region. The ways of diversifying fuel and energy resources of Ukraine. The basic directions of implementing the alternative energy sources. The alternative and renewable energy sources potential.
статья, добавлен 28.09.2016Study of the second law which results in the growth of the entropy - in superficial interpretation this principle presumes that the sufficient energy inevitably turns into the substandard energy. Establishing some pre-scientific ideas about phenomenon.
статья, добавлен 07.10.2021Important properties of the system power supply. The value of renewable energy to be able to supply electricity when demand is high. Requirements for various energy storage applications, the ability of existing technologies. Energy storage technologies.
статья, добавлен 26.12.2012Nonlinear regimes of 1D parametric instabilities of long-wave plasma waves are considered for the cases when the average plasma field energy density is less or greater than the plasma thermal energy. The evolution of ion energy distribution is studied.
статья, добавлен 27.07.2016Investigation of reverse effects in non-residential buildings after thermal modernization. Study of actual and calculated indicators of heat consumption before and after thermal modernization. Development of a technique for determining reverse effects.
статья, добавлен 01.12.2017Development of a method for increasing the energy efficiency of a household refrigerator by intensifying the process of heat removal from the refrigeration unit with modern fans for blowing the surfaces of the compressor and condenser unit of the device.
статья, добавлен 20.06.2020The energy-momentum distribution and the mechanical forces of the electromagnetic field in material media. The discussion of the energy-momentum tensor in macroscopic electrodynamics. The Maxwell stress tensor. Electromagnetic force in James’ experiment.
статья, добавлен 11.09.2012Analysis of physical and numerical modeling of an electron emission and transport processes for different electron-optical energy conversion systems with nanostructured surface electron sources. Review of energy conversion processes with high efficiency.
статья, добавлен 30.07.2016Characterization of the advantages of applying passive energy saving in design solutions for the construction of an energy-efficient university library (low initial investment and maintenance costs). Recommendations for building a sustainable library.
статья, добавлен 30.09.2021