Science - USA (2022-06-03)
even in the most optimistic scenario, large ex- tents of land with high conservation value are at risk of having natural habitat ...
such as displacing or relocating people will be not only unjust but also not possible. Evi- dence shows that in many cases, Indi ...
incur a high opportunity cost. In responding to this inequity, the conservation community can apply the concept of common but di ...
40.B.C.O’Neillet al., Glob. Environ. Change 42 , 169–180 (2017). D. P. van Vuurenet al., Clim. Change 109 ,5–31 (2011). A. N. R ...
REVIEW SUMMARY ◥ DEVICE TECHNOLOGY Memristive technologies for data storage, computation, encryption, and radio-frequency commun ...
REVIEW ◥ DEVICE TECHNOLOGY Memristive technologies for data storage, computation, encryption, and radio-frequency communication ...
According to these metrics, MIM-like mem- ristive devices made of phase-change mate- rials, metal oxides, magnetic materials, an ...
spins to torque the magnetic domains (con- suming less power), and later in spin-orbit torque MRAM (SOT-MRAM), which is similar ...
Another concern is device reliability, includ- ing the spontaneous resistance drift over time arising from the structural relaxa ...
involves complex stacks with 20 to 30 dif- ferent metal and insulating layers, where the deposition and etching of this stack mu ...
search data with the data stored in it and finds the data entry with the closest match to the input data ( 69 ). This function c ...
Memristive devices could also be used to implement a physical reservoir for reservoir computing, where the collective dynamics o ...
voltage, track the time evolution of the switch- ing statistics, and mitigate thermal effects, although promising results have b ...
intermediate performance achieved by using PCM ( 111 ). All realizations showed good resil- ience to cryptographic attacks, dece ...
switching speeds, typically in the hundreds of nanosecond to microsecond range ( 15 , 118 ). Theotherchallengeisthe direct coupl ...
B. Govoreanuet al., 10×10nm^2 Hf/HfOxcrossbar resistive RAM with excellent performance, reliability and low-energy operation. I ...
M. A. Zidanet al., A general memristor-based partial differential equation solver.Nat. Electron. 1 , 411–420 (2018). doi:10.103 ...
discussions on device and system technology, and E. Sahagun from Scixel for graphics design.Funding:M.L. acknowledges support fr ...
REPORT ◥ CONSERVATION Functional connectivity of the world’sprotectedareas A. Brennan1,2,3,4*, R. Naidoo2,4, L. Greenstreet2,5, ...
Brennanet al., Science 376 , 1101–1104 (2022) 3 June 2022 2of4 Fig. 1. Protected area isolation (PAI).Isolation of the world’s t ...
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