Results 261 to 270 of about 303,833 (361)

Ocean fertilization : a scientific summary for policy makers [PDF]

open access: yes, 2010
Boyd, Philip   +9 more
core  

Toward Advanced Degradable Soft Robotics Incorporating Transient Soft Electronics: Materials, Fabrication, and Applications

open access: yesAdvanced Electronic Materials, EarlyView.
Degradable soft robots are gaining attention for applications in various fields such as exploration, healthcare, and security. The integration of transient electronics is essential to enhance their intelligent task‐performing capabilities. This review offers insights into the advancement of soft electronic–robotic systems by providing an overview of ...
Kyung‐Sub Kim   +3 more
wiley   +1 more source

All‐Optical Logic Gates and Programmable Photonic Organo‐Polymer Devices

open access: yesAdvanced Electronic Materials, EarlyView.
Four PDMS‐based photonic devices imitating the shapes of Y‐structure, hexagonal mesh, dual in‐phase quadrature, and cascaded MZI array are demonstrated and shown to function as all‐optical OR gates. Furthermore, a PDMS hexagonal mesh, containing dye‐doped regions, is shown to enable performance as a programmable photonic device, where its ...
Coral Raz   +2 more
wiley   +1 more source

Volcanic eruptions disrupt ENSO teleconnections with land summer temperature. [PDF]

open access: yesNat Commun
Zhang X   +7 more
europepmc   +1 more source

Rethinking Sustainable Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This perspective examines sustainability across the entire battery lifecycle, from mining and manufacturing to use and end of life. Twelve principles for ‘green’ batteries are outlined, and it is argued that joint industrial, academic, and policy efforts are essential to building a truly sustainable energy future. Abstract Batteries will play a pivotal
Heather Au   +5 more
wiley   +1 more source

International trade regulations take a limited bite out of the shark fin trade. [PDF]

open access: yesSci Adv
Cardeñosa D   +10 more
europepmc   +1 more source

Overcoming Thickness–Durability Trade‐Off in PEM Fuel Cells via Stretched PTFE Nanofiber‐Reinforced Composite Membranes

open access: yesAdvanced Energy Materials, EarlyView.
By combining emulsification electrospinning with a precision thermomechanical biaxial stretching process, ultrathin 3‐fold stretched polytetrafluoroethylene nanofiber (3‐sPTFE NF) reinforcements are developed that enable the fabrication of highly durable and high‐performing reinforced composite membranes (RCMs).
Ji Hyun Lee   +11 more
wiley   +1 more source

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