Results 101 to 110 of about 493,419 (345)

Programmable Multifunctional Bistable Structures for Energy Transfer and Dissipation

open access: yesAdvanced Science, EarlyView.
Utilizing the energy conversion characteristics of asymmetric bistable beams, this study develops a programmable multifunctional system composed of multiple bistable beams for energy transfer and dissipation. The high energy density enables the system to demonstrate potential in transient scenarios such as target delivery and shock absorption ...
Xin Na   +6 more
wiley   +1 more source

Interface Engineering Suppresses Self‐Annealing in Electroplated Nanograined Copper for Low‐Temperature Copper‐to‐Copper Bonding

open access: yesAdvanced Science, EarlyView.
A (111)‐oriented nanotwinned copper substrate stabilizes the deposited nanograined copper and prevents self‐annealing by restricting grain boundary motion at the interface and promoting the formation of stacking faults within the nanograined copper. Its preserved nanostructure maintains bonding capability even after 30 days of storage, resulting in ...
Gangqiang Peng   +17 more
wiley   +1 more source

The economic activity of churches and religious communities [PDF]

open access: yesStrani pravni život, 2018
Churches and religious communities are not economic entities, but they can perform economic activities. This paper analyses the legal aspects of the economic activity of churches and religious communities. Having analyse the solutions contained in the EU
Đurić Vladimir, Trnavac Milutin
doaj  

Ionic Highways under Multivariate‐Coupled Strategies: Ultrahigh Power Generation from Industrial Waste Liquors Using Robust COF Membranes

open access: yesAdvanced Science, EarlyView.
This study presents a multivariate‐coupled strategy to fabricate TB‐COF membranes with tunable charge density via uniformly distributed Bpy groups, enabling efficient ion transport and energy harvesting. The robust β‐ketoenamine‐linked structure ensures stability, achieving power outputs of 53.08 W m−2 (pH 4), 190.52 W m−2 (low‐grade heat), and 258.81 ...
Hongyan Qi   +13 more
wiley   +1 more source

From Brussels to the World: The Diffusion of EU Pharmaceutical Legislation towards Developing Economies

open access: yesEuropean Journal of Risk Regulation
Regulatory norms, rules, and arrangements enshrined in and established by EU pharmaceutical law travel internationally and influence foreign legal systems, regulatory practices, pharmaceutical company conduct, health systems’ functioning, and ultimately ...
S. Katrina Perehudoff
doaj   +1 more source

The Multilateral Instrument: Avoidance of Permanent Establishment Status and the Reservations on behalf of Australia and the UK [PDF]

open access: yes, 2013
This paper considers fully probabilistic system models. Each transition is quantified with a probability—its likelihood of occurrence. Properties are expressed as automata that either accept or reject system runs. The central question is to determine the
Ivanova, Milla
core   +3 more sources

Recent Progress and Opportunities in Oxide Semiconductor Devices for In‐Memory and Neuromorphic Computing

open access: yesAdvanced Electronic Materials, EarlyView.
This review surveys oxide‐semiconductor devices for in‐memory and neuromorphic computing, highlighting recent progress and remaining challenges in charge‐trap, ferroelectric, and two‐transistor devices. Oxide semiconductors, featuring ultra‐low leakage, low‐temperature processing, and back‐end‐of‐line compatibility, are explored for analog in‐memory ...
Suwon Seong   +4 more
wiley   +1 more source

Changes in Alcohol Retail Laws and Foot Traffic at Liquor Stores

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT We study how expanding alcohol availability at grocery and convenience stores affects consumer traffic in liquor stores by leveraging recent changes in state‐level alcohol distribution laws in a difference‐in‐difference quasi‐experimental design.
Nathan Palardy   +3 more
wiley   +1 more source

Podstawowe problemy regulacji i funkcjonowania grup spółek

open access: yesActa Iuris Stetinensis
The regulation of the functioning of corporate groups is a complicated issue, both in the legal systems of EU Member States and of those of non-EU countries.
Jakub Marchewka
doaj   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

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