Graph representations can solve complex problems in natural science, as patterns of connectivity can give rise to a magnitude of emergent phenomena. Graph-based approaches are specifically important during quantum communication, ...
It has once again been an interesting week for physics—a team working in China demonstrated a quantum communication scheme that transferred quantum states without transmitting physical particles. They showed it was possible, ...
Ad hoc networks—communication networks set up on the fly by mobile sensors—pose problems that ordinary office networks don't. Ad hoc networks are usually decentralized, meaning that no one node knows what the network ...
Computer Sciences
Jan 9, 2013
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At a time when the Internet puts an untold amount of information at anyone’s fingertips, and automated scientific experiments churn out data faster than researchers can keep up with it, and communications networks can ...
Computer Sciences
Mar 31, 2011
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Microbial communities are thought to contain keystone species, which can disproportionately affect the stability of the communities, even if only present in low abundances. Identifying these keystone species can be challenging, ...
Ecology
Nov 16, 2023
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As climate change threatens residential areas, a longtime federal home buyout program—designed to eliminate risk to people and property—has become bureaucratically inaccessible and inequitable.
Environment
Nov 14, 2022
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Is your day a nonstop cycle of email, instant messaging and other text-based communication? New research from FIU Business shows that if you're looking to stay sharp throughout the day, you might want to take your fingers ...
Social Sciences
Apr 5, 2022
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Joscha Legewie, a sociologist at Harvard University has found a link between the killing of unarmed black people and an increase in local black babies being born prematurely. In his paper published in the journal Science ...
When people talk to each other, there are plenty of opportunities for communication problems to occur. Sometimes we don't hear individual words correctly, at other times, contexts are not clear. Or we are unsure if we have ...
Social Sciences
Sep 17, 2015
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(Phys.org) —Quantum communication systems offer the promise of virtually unbreakable encryption. Unlike classical encryption, which is used to send secure data over networks today and whose security depends on the difficulty ...
Quantum Physics
May 28, 2013
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