Deep eutectic solvents show great potential as CO2 absorbents, which is highly desirable for the sustainable development of CO2 reduction and prevention of global climate changes. Ab initio molecular dynamics simulations in the isothermal-isobaric ensemble at pressures of 1 MPa and 5 MPa and at the...
The world is getting warmer. Human activity is the main reason for this, the United Nations (UN) said. For example, people use fossil fuels (化石燃料)like coal and oil. They give off a lot of greenhouse gases (温室气体)(especially CO2) into the air. This warms the earth. As a ...
The essential tenet of the Kyoto Protocol was that industrialized nations needed to lessen the amount of their CO2 emissions. The notion is to incentivize each nation to cut back on its carbon emissions in order to have leftover permits to sell. The bigger, wealthier nations effectively subsidize...
This is done using an econometric model estimated over pooled historical data for 1950–2009 and data from the free air CO2 enrichment experiments. The main econometric findings are: 1) Yields of C3 crops (soybeans, cotton, and wheat) directly respond to the elevated CO2, while yields of ...
根据第一段中的Students will experience college-level coursesgiven by some of our college’s leading experts and will receive writtenfeedback(反馈)on their work at the endof the course. Pre-college students will also receive a grade of Satisfactory/Unsatisfactoryand a certificate of completion at ...
What is an email? Email, sometimes written as e-mail or email, is an online messaging system that allows users to exchange digital messages over a computer network. Email was one of the early technologies developed in the computing world and has been a staple ever since. It allows for fast...
Drought negatively affects crop growth and development, so it is crucial to develop practical ways to reduce these consequences of water scarcity. The effect of the interactive potential of compost (Comp), mycorrhizal fungi (AMF), and carbon nanoparticles (CNPS) on plant growth, photosynthesis rate...
Its increase is caused by the formation of products of the reaction between amine and carbon dioxide. When discussing Series I mixtures, the density of the CO2-saturated samples is in very good agreement with the amount of the absorbed gas (see below), that is, it increases more when going...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific American maintains a strict policy of editorial independence in reporting developments in science to our...
that helps.Other schools have projects to cut food waste by weighing it after each meal to know how much is not being eaten.Some put the waste into a system that can turn this waste into useful things.They will be put on the garden to help plants grow.(威尔士Ysgol...