In the last few years, a lot has happened in the world. The COVID-19 pandemic continues to wreak havoc; the global economy is in danger of a recession; and the Ukraine crisis has persisted and escalated. Issues involving food, energy, industrial and supply chains and climate change have b...
The difference in energy consumption between the SUV and the non-SUV option can be explained by the larger mass of the former. Between 2013 and 2016, the average SUV was around 454 kg heavier than the average US car (Monfort and Nolan, 2019). The distribution of EU car registrations into...
Energy performance gapLatent profile analysisDeprivationPovertyQ41D12C26C21The aim of this research is to identify energy consumption profiles that explain the difference between actual and theoretical energy consumption (the energy performance gap) in the residential sector using latent profile analysis (...
What is a hydrogen-like atom, and how are the energies and radii of its electron orbits related to those in hydrogen? Consider a hydrogen atom in its ground level, placed in a magnetic field of 0.7 T along the z-axis. (a) What is the energy difference between the spin-u...
In empirical studies on capital flow,investment efficiency is usually defined as the degree of deviation between the actual value of the investment and the theoretical value of the investment. Scholars have recognized that the risk usually affects investment efficiency and conducts related studies. For...
The impact of urban irrigation is quantified from the difference between the irrigation case and the baseline case. In our model, urban irrigation is conducted during 21:00–22:00 local time every day and will cease once the soil water content reaches a prescribed threshold (see Method). Irrig...
aThey made their way in the darkness 他们在黑暗中做了他们的方式[translate] aThe "energy saving and new energy vehicles," said the major projects team of experts from the actual operating situation, the hybrid is really the most mature technology in the short line, electric vehicle battery techn...
The actual energy consumption reduction is stimulatedtrough an energy-points system.Points accumulation isrewarded with awards available from the project virtualshop.The total energy-points score is calculated differentlydepending on whether the weekly goal setting function was...
Since this study analyzes the operation in the fish spawning seasons day by day, the price difference for peak-valley time-of-use tariff can be ignored, and the economic profit is reflected in the amount of power generation. Hence the first power plant- oriented objective is set as to ...
In short, for the fundamental and long-term interests of the Chinese and American people and the well-being and future of humanity, China and the US should and must find a way of peaceful co-existence and mutually beneficial cooperation, demonstrating that this is possible between two countries...