Results 141 to 150 of about 1,443,545 (361)

Ion‐Selective Microporous Membranes via One‐Step Copolymerization Enable High‐Performance Redox Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu   +7 more
wiley   +1 more source

Social rights and economic objectives: The importance of competition at supra national level [PDF]

open access: yes
The need for a supra national model which embraces and provides for social rights of individual Member States is becoming more apparent amidst the ever intensifying integration process within the EU and its involvement in areas which have been undermined
Ojo, Marianne
core   +1 more source

When Terrorism Threatens Health: How Far are Limitations on Personal and Ecomonic Liberties Justified [PDF]

open access: yes, 2003
The government is engaged in a homeland-security project to safeguard the population\u27s health from potential terrorist attacks. This project is politically charged because it affords the state enhanced powers to restrict personal and economic ...
Gostin, Lawrence O.
core   +1 more source

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

open access: yesAdvanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh   +4 more
wiley   +1 more source

JUSTICE (AL MASHLAHAH) FOR THE ECONOMIC DIMENSION

open access: yesIstinbath, 2020
The sharia (Islamic) activity has seen a rapid development, not only in its impact on growth in the international community, but also in the history and development of Islamic Law, which is part of The Living Law. Therefore, prompt actions are needed to
Andi Fariana, Sufiarina Sufiarina
doaj  

Alabama Faith Council Statement on Obstacles to Just Government [PDF]

open access: yes, 2008
In 1963, the Reverend Martin Luther King, Jr. wrote the following in a letter to fellow clergy about segregation while in the Birmingham City jail: "Injustice anywhere is a threat to justice everywhere." While Alabama's segregationist laws have been ...

core  

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

The importance of power and agency in a universal health coverage agenda for adolescent girls

open access: yesSexual and Reproductive Health Matters, 2020
Chelsea L. Ricker, Rebekah Ashmore
doaj   +1 more source

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