Nature

Brief and intensive volcanic emissions from Ontong Java Nui heralded Oceanic Anoxic Event 1a

Fig. 2: New Aptian Pb isotopic profiles of silicate fractions from DSDP site 463 and a compilation of published and new δ 13 C carb and Os data. Fig. 5: Schematics diagram of Ontong Java Nui volcanism ...
InfoWorld

Shallow and deep copy: Two ways to copy objects in Java

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...
Nature

Timing and causes of forest fire at the K–Pg boundary

We report K–Pg-age deposits in Baja California, Mexico, consisting of terrestrial and shallow-marine materials re-sedimented onto the continental slope, including corals, gastropods, bivalves, shocked ...
Wilson Center

The Deep Web and the Darknet: A Look Inside the Internet's Massive Black Box

Many believe a Google search can identify most of the information available on the Internet on a given subject. But there is an entire online world – a massive one – beyond the reach of Google or any ...