Results 61 to 70 of about 33,132 (298)
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
Sealing tax collection in Poland and the EU in the years 2008–2018
Zeszyty Naukowe Małopolskiej Wyższej Szkoły Ekonomicznej w Tarnowie, 2019 The purpose of this study is to present issues related to sealing tax collection system in Poland and European Union countries as well as OECD members in 2008–2018.
Piotr Kasprzak, Wojciech Wyrzykowski
doaj +1 more source
Fairness Gaps for Earnings Tax Design
Journal of Political Economy MicroeconomicsIn a setting with skill and preference heterogeneity, we characterize a family of social welfare measures that aggregate fairness gaps, defined as the difference between the money-metric utilities that individuals have and the money-metric utilities they should have in a fair society.
Ooghe, Erwin +2 more
openaire +1 more source
Ad valorem taxes and the fiscal gap in federations [PDF]
Economics Letters, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Christos Kotsogiannis, Diego Martinez
openaire +3 more sources
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Tax Gap and Tax Enforcement [PDF]
, 2007 This report defines tax gap concepts, explains the methodology used to calculate the tax gap, examines the relationship between the tax gap and enforcement, and briefly discusses the Internal Revenue Service's (IRS's) strategy to reduce the gross tax ...
Bickley, James M.
core
Advanced Robotics Research, EarlyView.Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar +8 more
wiley +1 more source
Some Insights of Value-Added Tax Gap [PDF]
Ovidius University Annals: Economic Sciences Series, 2017 This paper analyzes the Total Value-Added Tax Gap and its components for the Member States of the European Union: the Policy VAT Gap (which reflects VAT revenue losses due to the application of tax exemptions and reduced VAT rates) and the Compliance VAT
Cuceu Ionuţ-Constantin +2 more
doaj
Tax gaps to business households
Science & Technology Development Journal - Economics - Law and Management, 2020 The article starts from tax revenue loss to individual business households. From the fact that individual business households account for the largest number in the country yet the budget revenue from this group is lowest, the article points out irrationalities in legal regulations and management mechanism which result in the issue.
openaire +2 more sources
Advanced Science, EarlyView.An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang +15 more
wiley +1 more source