Results 131 to 140 of about 499 (253)

A robust semi-fragile watermarking system using Pseudo-Zernike moments and dual tree complex wavelet transform for social media content authentication. [PDF]

Multimed Tools Appl, 2023
Agilandeeswari L, Prabukumar M, Alenizi FA.   +2 more
europepmc   +1 more source

Smuggling Sovereignty: Trade, Transgression, and State Authority

Economic Anthropology, EarlyView.
ABSTRACT Global supply chains are saturated with transgressions—corruption, smuggling, document forgery, and other practices that blur the line between legality and illegality. States do not merely endure these practices; they actively shape the conditions for them, producing the very illegal systems they then claim to police.
Dejana Kostić
wiley   +1 more source

A hybrid model for image forgery detection using deep learning with block and keypoint methods. [PDF]

Sci Rep
Mehrjardi FZ, Zarchi MS.
europepmc   +1 more source

Flying high or crashing down: Pre‐entry knowledge, post‐entry learning, and the distribution of startup performance

Strategic Management Journal, EarlyView.
Abstract Research Summary We examine variation in high‐technology startups' performance based on founders' pre‐entry experiences by developing a formal model and using confidential employee‐employer linked microdata from the United States to examine the empirical consistency of the model propositions.
Rajshree Agarwal, Benjamin Campbell, Seth Carnahan, Joonkyu Choi   +3 more
wiley   +1 more source

Deep learning and multi-statistical features: an intra-frame forgery detection video method. [PDF]

Front Artif Intell
Uliyan D, Alazmi ME, Alsaffar M, Al-Dlalah M, Alazmi M.   +4 more
europepmc   +1 more source

Sodium‐Based Battery Component Design: Imitating Lithium or Forging New Paths?

Small, EarlyView.
This Perspective elucidates the decisive yet underexplored impact of cation chemistry, Na+ vs. Li+ charge carriers, on the design, selection, and formulation of their corresponding battery systems, addressing common misconceptions and the pitfalls of overreliance on Li+ design principles. Leveraging the unique characteristics of Na+, it comprehensively
Xingxing Wang, Ziyu Song, Wenfang Feng, Moritz Schütte, Sascha Berg, Feng Cai, Viviane Maccio‐Figgemeier, Dirk Uwe Sauer, Stefano Passerini, Michel Armand, Zhibin Zhou, Egbert Figgemeier, Heng Zhang, Gebrekidan Gebresilassie Eshetu   +13 more
wiley   +1 more source

DeepForgeryNet: a hybrid CNN-LSTM and transfer learning framework for robust image forgery and deepfake detection. [PDF]

Front Artif Intell
Sardhara A, Vekariya V, Pathak AR, Dash S.   +3 more
europepmc   +1 more source

Near‐Atomic Investigation on the Elemental Redistribution During Coprecipitation of Nano‐Sized Kappa‐Type and B2 Precipitates in an Al‐Alloyed Lightweight Steel

steel research international, EarlyView.
Elemental redistribution during coprecipitation of kappa (κ)‐type and B2 precipitates in an Al‐alloyed lightweight steel is revealed by atom probe tomography (APT) and density functional theory (DFT). Fe and Ni redistribution promotes the evolution of B2 phase from NiAl‐type toward FeAl‐type and improves the stability of κ and B2 phases during ...
Bowen Zou, Yixu Wang, Xiao Shen, Philipp Krooß, Thomas Niendorf, Richard Dronskowski, Wenwen Song   +6 more
wiley   +1 more source

Hybrid framework for image forgery detection and robustness against adversarial attacks using vision transformer and SVM. [PDF]

Sci Rep
Abdelmaksoud M, Youssef B, Wassif K, A El-Khoribi R.   +3 more
europepmc   +1 more source

Damage Investigation of the Preform Operations for the Production of Rings for Ring Rolling

steel research international, EarlyView.
Void evolution during the preforming operations of two industrial ring rolling process routes is investigated by combining metallographic characterization with a two‐scale finite element simulation approach. The results reveal that, despite differing initial void conditions, the preforming operations can be designed to effectively influence void ...
Laurenz Kluge, Johannes Weninger, André Hundertmark, Bastian Kettler, Heiko Manz, David Bailly, Junhe Lian   +6 more
wiley   +1 more source