Results 41 to 50 of about 1,364,214 (302)

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

open access: yesAdvanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin   +12 more
wiley   +1 more source

Evaluating the accessibility of public service facilities to tourists and residents in island destinations: Evidence from the Changhai County

open access: yesFrontiers in Public Health, 2023
With the increasing diversity of social groups, public service facilities need to meet the diverse needs of different groups. However, there is still a lack of in-depth research evaluating urban public service facilities for diverse groups.
Xiaoling Zheng   +2 more
doaj   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source

Money Growth and Malaysian Stock Prices: A Test of Policy Ineffectiveness Proposition

open access: yesInternational Journal of Management Studies, 2005
The policy ineffectiveness proposition proposed by Lucas (1972) and Sargent and Wallace (1975) along the rational expectation model is tested in this study.
Noor Azlan Ghazali, Wong Sen Min
doaj  

Customers on online foreign exchange market in the light of empirical research

open access: yesHumanities and Social Sciences, 2019
The phenomenon of currency exchange first came into being approximately 2500 years ago. The Greeks are known to be the pioneers in currency exchange. General references to this kind of operations can also be traced to the Jesus Christ era and found in ...
Mirosław Sołtysiak
doaj   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

open access: yesAdvanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar   +15 more
wiley   +1 more source

Presentation of the foreign exchange market in Serbia [PDF]

open access: yesBankarstvo, 2018
In December 2008, the Monetary Policy Committee of the National Bank of Serbia adopted the Memorandum on Inflation Targeting as Monetary Strategy, which defines the formal implementation of the inflation targeting regime as of 1 January 2009.
Martin Vesna
doaj  

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

open access: yesAdvanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt   +11 more
wiley   +1 more source

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Timing Foreign Exchange Markets

open access: yesEconometrics, 2016
To improve short-horizon exchange rate forecasts, we employ foreign exchange market risk factors as fundamentals, and Bayesian treed Gaussian process (BTGP) models to handle non-linear, time-varying relationships between these fundamentals and exchange ...
Samuel W. Malone   +2 more
doaj   +1 more source

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