Results 61 to 70 of about 430,429 (286)

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

open access: yesAdvanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti   +6 more
wiley   +1 more source

Neurotensin is a lipid-induced gastrointestinal peptide associated with visceral adipose tissue inflammation in obesity [PDF]

open access: yes, 2018
Neurotensin (NT) is a 13-amino acid peptide localized in the neuroendocrine cells of the small intestine, which promotes fat absorption and fatty acids translocation in response to lipid ingestion. NT-knock-out mice fed with a high-fat diet are protected
Barchetta, Ilaria   +11 more
core   +2 more sources

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu   +5 more
wiley   +1 more source

Banks as value-added taxpayers: A case of the Republic of Serbia [PDF]

open access: yesBankarstvo
Prior research on the taxation of the banking sector were primarily interested in corporate income tax. The issue of taxation of banks with value-added tax (VAT) is relatively neglected.
Vržina Stefan
doaj   +1 more source

VAT indicators [PDF]

open access: yes
Under the current VAT system defined in the Sixth VAT Directive, Member States are required to have a single VAT rate of at least 15% and may have a maximum of two reduced VAT rates set no lower than 5%.
Alexandre Mathis
core  

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Can the removal of VAT Exemptions support the Poor? The Case of Niger [PDF]

open access: yes
In order to have the public funds necessary for its development, Niger is examining the possibility of expanding its VAT tax base to exempted goods and basic food products.
Celine DE QUATREBARBES   +2 more
core   +3 more sources

The Evolution of the Collaborative/Shared Economy on Demand and its Impact on Fiscal Systems [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2022
The rapid technological progress that characterizes the digital economy has led to the emergence of many trends leading to potential developments.
Leliana Diana (Bolcu) , Veronica Ștefan
doaj  

The effect of the change in VAT rates on the consumer price index [PDF]

open access: yes
In the autumn of 2006 the Magyar Nemzeti Bank launched a series of research projects on the pricing of products and services with non-regulated prices, which is expected to last for one and a half years.
Péter Gábriel, Ádám Reiff
core  

Additive Manufacturing of Molecular Architecture Encoded Stretchable Polyethylene Glycol Hydrogels and Elastomers

open access: yesAdvanced Materials, EarlyView.
Bottlebrush molecular architecture prevents the crystallization of high molecular weight polyethylene glycol (PEG) based polymers, enabling highly stretchable photocurable PEG hydrogels and elastomers for high‐performance conductive solvent‐free electrolytes at room temperature and for additive manufacturing of complex architectures and multi‐material ...
Baiqiang Huang   +5 more
wiley   +1 more source

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