The term"white-glove service"is often touted in the business world,but it isn't consistently executed.The concept is more than just putting on white gloves;it is a philosophy that tells customers to expect excellent s...
National Natural Science Foundation of China(32470288).
Drought is a significant environmental challenge that hinders global crop production.Over the past decade,drought-related losses in crop yields have amounted to around$30 billion.Upland rice(UR)is domesticated as a un...
“To retain my fascination with chemistry,I have had to change my research fields about every 10 years.”—Donald J.Cram(1919-2001),1987 Nobel Laureate There have been few times,if any,in human history where we’ve ex...
Nanomachines and ultrastructures inside cells are the basic units involved in life activities.They perform specific physiological functions through close cooperation with each other.Seeing is believing.Studying the in...
Air pollution is defined as the presence of a substance in the atmosphere that is harmful to human health, living things, and/or has a negative impact on the environment. A plant such as Tillandsia recurvata, ball mos...
Most people think of study skills as something students use when studying for a test.But that is only half right:these key skills are for so much more than just tests!When used regularly,these techniques can help stud...
Guangzhou Science and Technology Innovation Committee(CYLJTD-201602);the Guangzhou Institute of Respiratory Health Open Project(Funds Provided by China Evergrande Group:2020GIRHHMS20);the Guangzhou Laboratory(EKPG21-26);the Science,Technology,and Information Bureau of Guangzhou Development District(2018-L08).
Summary What is already known about this topic?The newly emerged variant of Omicron,which carries many of the mutations found in other variants of concern(VOCs),as well as a great number of new mutations that may enha...
A novel magnetic activated carbon composite(AC/NiF) was synthesized by a precipitation method and applied in retention of Cu(Ⅱ),and Zn(Ⅱ) ions from aqueous solutions.The impact of different sorption parameters such ...
海词积累1.unilateral/■/adj.单边的2.stake/■/n.赌注3.vendor/■/n.卖主4.issuance/■/n.发布5.roll-out/■/n.新产品发布会;新产品的推出6.retain/■/v.保持;保留;持有China has shown its open standpoint and strong willingness ...