Results 131 to 140 of about 2,038,599 (308)

Scalable Electrochemical Concrete Fabrication and Closed‐Loop Recycling

open access: yesAdvanced Science, EarlyView.
The electrochemical‐driven recycling strategy establishes a reversible concrete material flow by extracting Ca, Si, Al, and Fe from concrete waste and regenerating functional feedstocks. These reversed products are reassembled into new concrete, which re‐enters service and ultimately returns to waste, enabling a closed‐loop, waste‐origin, and low ...
Hanxiong Lyu   +7 more
wiley   +1 more source

Social Preferences, Skill Segregation, and Wage Dynamics [PDF]

open access: yes
Social Preferences, Skill Segregation, Internal Labor Market.
Antoni Calvo-Armengol   +2 more
core  

Mechanically Robust Biodegradable Stents With Theragenerative Vascular Responses via Combined 3D Printing and Janus Nanoengineering

open access: yesAdvanced Science, EarlyView.
This work introduces a theragenerative 3D‐printed biodegradable stent with Janus nanoarchitecture for spatially controlled vascular healing. A luminal tantalum ion–implanted surface accelerates endothelialization and hemocompatibility, while an abluminal sirolimus/poly‐L‐lactic acid–tantalum layer provides sustained drug release and suppresses smooth ...
Jong Hwa Seo   +19 more
wiley   +1 more source

DESIGNING FOOD SAFETY REGULATIONS: THE EFFECT OF INSPECTION POLICY AND PENALTIES FOR NONCOMPLIANCE ON FOOD PROCESSOR BEHAVIOR [PDF]

open access: yes
In the United States, federal, state, and local governments are involved with the regulation of the safety of the food supply. Food safety regulations that set standards for food processors usually include inspection policies for monitoring performance ...
Starbird, S. Andrew
core   +1 more source

Circular Potential of Lithium‐Ion Battery Recycling Slags: Quantifying Microstructure and Elemental Distribution for a Holistic Valorization

open access: yesAdvanced Science, EarlyView.
A lithium‐bearing slag is investigated with the goal of holistic valorization. The present β‐eucryptite (LiAlSiO4) exhibits a high lithium content and low levels of impurities. The spinel contains most of the chromium and vanadium, representing additional valorization opportunities.
Peter Cornelius Gantz   +9 more
wiley   +1 more source

The Growing Export Performance of Transition Economies: EU Market Access versus Supply Capacity Factors [PDF]

open access: yes
The paper examines the reasons for the remarkable growth of transition economies’ export performance. We distinguish between foreign/EU market access and internal supply capacity factors.
Jože P. Damijan   +2 more
core  

The Free Movement of People in the European Union: Principle, Stakes and Challenges [PDF]

open access: yes, 2014
The free movement of people is a fundamental acquis of European integration; Introduced as part of the Internal Market it was extended with the Schengen Agreements. It is also inexorably linked to European citizenship.
Philippe Delivet
core  

Microstructure‐Resolved Modeling to Predicting and Regulating Lithium Plating‐Stripping Dynamics on Graphite Electrodes

open access: yesAdvanced Science, EarlyView.
ABSTRACT The lithium plating reaction in graphite electrodes acts as a root cause for the accelerated degradation and the internal short circuits in lithium‐ion batteries. Here, an electrochemical model based on multi‐scale microstructural images was established to identify lithium plating‐stripping processes, thereby supporting the predictive outcomes
Heng Huang   +9 more
wiley   +1 more source

Internal and External Labor Markets: A Personnel Economics Approach [PDF]

open access: yes
Internal labor markets are those where workers are hired into entry level jobs and higher levels are filled from within. Wages are determined internally and may be quite free of market pressure.
Edward P. Lazear, Paul Oyer
core  

Peptide‐Incorporated Biomaterials Promote Regeneration of Peripheral Nerve Injuries

open access: yesAdvanced Science, EarlyView.
Peptide‐incorporated biomaterials provide precise, tunable biological cues that mimic functional protein domains to regulate behaviors of neurons, Schwann cells, immune cells, and endothelial cells, thereby enhancing axon elongation, Schwann cell support, inflammatory microenvironment modulation, and vascularization, offering a promising alternative to
Zhiwei Zhao   +5 more
wiley   +1 more source

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