Results 201 to 210 of about 1,699,663 (409)

From Industrial Waste to Multistage Applications: Ultralight Lignin‐Based Aerogel with Situ Vertically Oriented Structure for Photothermal‐Assisted Pb2+ Adsorption in Wastewater and Reuse as Efficient Output and Stability Triboelectric Materials

open access: yesAdvanced Science, EarlyView.
Ultralight lignin‐based aerogel with situ vertically oriented structure for photothermally assisted adsorption of Pb2+, and then reused as lignin‐based triboelectric materials. Abstract In this work, the ultralight lignin‐based aerogel (GSPCAA) with situ vertically oriented structure is developed through a simple and green synthesis strategy for ...
Boyu Du   +7 more
wiley   +1 more source

Intuition in Healthcare Communication Practices: Initial Findings from a Qualitative Inquiry [PDF]

open access: yes, 2017
This brief paper reports on how healthcare providers negotiate stages of care and communication by using intuition. This focus shifts attention away from the product-patient records-and towards the process of medical communication. To support this claim,
Angeli, Elizabeth L., Campbell, Lillian
core   +1 more source

Emergency Medical Services Outcomes Project (EMSOP) II: Developing the foundation and conceptual models for out-of-hospital outcomes research [PDF]

open access: bronze, 2001
Daniel W. Spaite   +10 more
openalex   +1 more source

Performance Degradation in Proton Exchange Membrane Fuel Cell Under Large Load Variation at Rapid Startup: Phenomena and Solution Based on Different Flow Fields

open access: yesAdvanced Science, EarlyView.
This study investigates different flow field designs to optimize the performance and durability of proton exchange membrane fuel cells under large load variation at rapid startup. Specifically, the five‐channel serpentine flow field enhances gas distribution uniformity and water removal capability, thereby improving the large load variation capacity ...
Yadong Wang   +3 more
wiley   +1 more source

Iowa Plan for Brain Injury, October 2002 – September 2005 [PDF]

open access: yes, 2002
Cutting edge emergency services now allow many Iowans to survive a traumatic brain injury (TBI) that would have caused death just a decade ago.

core  

Selective Lithium Recovery via Stepwise Transition Metal Crystallization in a Natural Deep Eutectic Solvent

open access: yesAdvanced Science, EarlyView.
A biodegradable, natural deep eutectic solvent (DES) is designed for preferential lithium (Li) leaching from various cathodes under mild conditions (60 °C, 8 h). Compared to traditional acids and DESs, it achieves >96% Li leaching from black mass with minimal transition metal dissolution via a stepwise reduction, complexation, hydrolysis, and ...
Jingxiu Wang   +8 more
wiley   +1 more source

Helicopter technology benefits and needs. Volume 2: Appendices [PDF]

open access: yes
Vehicle design, avionics and flight systems; safety and reliability; navigation, guidance and flight control; propulsion; auxiliary systems; human factors; and monitoring and diagnostic systems are the technology areas involved in solving operational and
Adams, R. J., Zuk, J.
core   +1 more source

Emergency Response to the Crash of SQ006: The Role of Medical Services [PDF]

open access: bronze, 2001
MKF Leong   +5 more
openalex   +1 more source

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