Results 91 to 100 of about 503,159 (305)

Friend-Guard Textfooler Attack on Text Classification System

open access: yesIEEE Access
Deep neural networks provide good performance for image classification, text classification, speech classification, and pattern analysis. However, such neural networks are vulnerable to adversarial examples.
Hyun Kwon
doaj   +1 more source

Tax evasion and tax changes in Hungary [PDF]

open access: yes
Tax evasion reduces the efficiency of the economy as unequal opportunities of tax evasion leads to an inefficient distribution of resources. In Hungary, based on data for 2005–2006, tax evasion resulted in a transfer of 7.9 per cent of GDP from taxpayers
Judit Krekó, Gábor P. Kiss
core  

Platycodon grandiflorus–Derived Nanovesicles Sensitize Gastric Cancer to T Cell Killing via Ferroptosis‐Driven Membrane Mechanical Remodeling

open access: yesAdvanced Science, EarlyView.
Plant‐derived nanovesicles from Platycodon grandiflorus act as bioactive lipid delivery platforms that transport γ‐linolenic acid into gastric cancer cells. This lipid cargo promotes ferroptotic lipid peroxidation, remodels membrane mechanics, and increases tumor‐cell susceptibility to cytotoxic T‐cell attack.
Jian Wu   +9 more
wiley   +1 more source

GenPure: Foundation-Model-Guided Multi-Stage Purification Framework for Black-Box Evasion of Deepfake Detectors

open access: yesIEEE Access
Although deepfake detection methodologies have advanced considerably, they remain susceptible to evasion techniques, a critical vulnerability in forensic systems.
Yuyang Sun   +2 more
doaj   +1 more source

Bribes and Business Tax Evasion [PDF]

open access: yes
This paper investigates the role of governance, in particular bribes to tax officials, in shaping business tax compliance behavior in transition economies.
David Joulfaian
core  

Non‐Coding Transcripts From Diversified Members of IgLec Family Protect Antiviral Effectors From Viral miRNA

open access: yesAdvanced Science, EarlyView.
The IgLec gene family generates both protein‐coding antiviral effectors and non‐coding transcripts. Upon viral infection, non‐coding transcripts are preferentially targeted by viral miR‐N48, thereby buffering protein‐coding isoforms from repression. Depletion of these decoy transcripts compromises antiviral defense, revealing a non‐coding RNA‐mediated ...
Ying Huang   +5 more
wiley   +1 more source

FP-ZOO: Fast Patch-Based Zeroth Order Optimization for Black-Box Adversarial Attacks on Vision Models

open access: yesSensors
Deep neural networks have outperformed conventional methods in various fields such as image recognition, natural language processing, and speech recognition.
Junho Seo, Seungho Jeon
doaj   +1 more source

Voting on Redistribution with Tax Evasion [PDF]

open access: yes
This paper analyzes voting on a linear income tax which is redistributed lump sum to the taxpayers. Individuals can evade taxes, which leads to penalties if evasion is detected.
Rainald Borck
core  

A Multi‐Targeting Chimeric Antigen Receptor‐T Cell Platform to Overcome Antigen Heterogeneity in the Treatment of Non‐Small Cell Lung Cancer

open access: yesAdvanced Science, EarlyView.
A dual‐transmembrane Bicephali CAR‐T platform simultaneously targets CD276 and NKG2D ligands to address antigen heterogeneity in non‐small cell lung cancer. By improving immune synapse formation, mitochondrial fitness, antioxidant capacity, and stem‐like persistence, this design enhances durable tumor control and provides a versatile strategy to ...
Lina Wang   +8 more
wiley   +1 more source

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

open access: yesAngewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej   +20 more
wiley   +2 more sources

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