Nature Index ... 12%. While strengthening in all three other natural sciences, the southern city of Guangzhou has seen a negative change in its year-on-year adjusted Share (−7.4%) in chemistry ...
By Alexandra Alter Her own is called “Gather Me: A Memoir in Praise of the Books That Saved Me,” which follows anthologies that grew out of founding the Well-Read Black Girl book club.
Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned ...
Nov. 21, 2024 — Scientists have developed a new protective coating that significantly extends the life of perovskite solar cells, making them more practical for applications outside the ...
Nov. 14, 2024 — Capturing carbon dioxide from the hot industrial exhaust of cement and steel plants requires cooling the exhaust from around 200 C to 60 C so that liquid amines can react with ...
By Elisabeth Egan For his latest book, the French writer Emmanuel Carrère sat in a Parisian courthouse, absorbing grueling testimony about the 2015 massacre at the concert hall and other venues ...
Here’s an updated look at the Hot Seat Index for the Big 12 head coaches after Week 12. Gundy remains alone in the scorching section as Oklahoma State’s nightmare season continues. Even after ...
Build a new index. The index relation has been physically created, but is empty. It must be filled in with whatever fixed data the access method requires, plus entries for all tuples already existing ...
There are two kinds of indexes that can be used to speed up full text searches: GIN and GiST. Note that indexes are not mandatory for full text searching, but in cases where a column is searched on a ...