Results 71 to 80 of about 6,813 (265)
Advanced Engineering Materials, EarlyView.This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari +4 more
wiley +1 more source
Value Added Tax Gap in the Czech Republic
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2014 The paper deals with an estimation of tax evasion of value added tax in the Czech Republic during 2006–2012. For the estimation I have used the concept of tax gap which is based on a comparison of the theoretical tax liability in the economy with the ...
Jana Stavjaňová
doaj +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced 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
An Overview over Value Added Tax Gap in the European Union [PDF]
Ovidius University Annals: Economic Sciences SeriesValue Added Tax (VAT) is a common tax to European Union Member States and is one of their main sources of revenue. Currently, in the European Union, the analysis and measurement of the Value Added Tax gap (VAT gap) has become necessary for fiscal ...
Ileana Iulia Istudor +2 more
doaj
Digitalization of the Tax System in Europe [PDF]
Revista de Studii FinanciareIn the context of the highly increasing dispersion of technology in the European economic environment, the interaction of citizens with the public sector is changing rapidly.
Alina Petraș
doaj +1 more source
Bioprinting High‐Cell‐Density Cardiac Tissue Constructs With Sustained Contractile Function
Advanced Healthcare Materials, EarlyView.Contractile cardiomyocytes in 3D culture provide insights into the behavior of the heart. Combining a 3D bioprinting approach with a multi‐electrode array allows the development of the 3D culture to be monitored over time, and matured cultures allow the effect of drugs on cardiac function to be modelled, replicating effects seen in clinical application.
Priscila Melo +8 more
wiley +1 more source
VAT Gap in the EU Member States [PDF]
, 2020 Tato diplomová práce se zabývá mezerou DPH v Evropské unii. Cílem práce je ověřit, zda existuje závislost mezi mezerou DPH a mírou nezaměstnanosti, tempem růstu HDP a HDP na obyvatele.
Tahavská, Michaela
core
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced 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
Additive Manufacturing of Ordered Polymer Nanostructures
Advanced Materials, EarlyView.A new 3D printing strategy, Polymerization‐Induced Arrangement of Nanostructures with Order‐tunability (PIANO), enables the formation of ordered nanostructures in polymer materials by enhancing chain mobility during photopolymerization, overcoming the kinetic arrest that leads to disordered morphologies in the conventional Polymerization‐Induced ...
Di Wu +6 more
wiley +1 more source
Advanced Materials, EarlyView.A sustainable δ‐lactone‐based polymer platform enables multimodal additive manufacturing through DLP, DIW, and FFF, combining tunable crystallinity, photocurable networks, mechanical robustness, and functional response. The printed materials can be mechanically reprocessed and chemically depolymerized into recoverable monomers, demonstrating a closed ...
Farzad Gholami +2 more
wiley +1 more source