Results 151 to 160 of about 776,356 (310)

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi   +3 more
wiley   +1 more source

Fiscal policy, institutional quality and central bank transparency [PDF]

open access: yes
This paper examines the issues of institutional quality and central bank transparency through the interaction of monetary and fiscal policies. We have found that the effects of transparency and corruption on macroeconomic performance and volatility ...
Dai, Meixing   +2 more
core  

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim   +21 more
wiley   +1 more source

Monetary Policy Transparency in Inflation Targeting Countries: the Czech Republic, Hungary and Poland [PDF]

open access: yes
This paper quantifies transparency of monetary policy in the three EU New Member States that have adopted direct inflation targeting strategy. Two measures of transparency are applied. The institutional measure reflects the extent to which a central bank
Artur Radziwill   +2 more
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Managing Financial Market Expectations: The Role of Central Bank Transparency and Central Bank Communication [PDF]

open access: yes
In this paper, we study the influence of central bank transparency and informal central bank communication on the formation of money market expectations. The sample covers nine major central banks from January 1999 to July 2007.
Matthias Neuenkirch
core  

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

open access: yesAdvanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen   +12 more
wiley   +1 more source

Fiscal Transparency and Policy Rules in Poland [PDF]

open access: yes
This paper discusses the link between the deficit bias in public finance and institutional settings. The Polish experience is put in a wider context and provides an extensive discussion of possible institutional reforms that may be implemented to ...
Jens Hölscher   +2 more
core  

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