Results 61 to 70 of about 257 (137)

The effect of rudder deflections on hydrodynamic performance of underwater vehicles during dynamic maneuver

open access: yesJournal of Engineering and Applied Science
A computational study is conducted for the flow over the submarine under the rudder deflection condition, considering the complicated flow characteristics of a submersible under maneuvering conditions.
Imran Mushtaque   +4 more
doaj   +1 more source

Explainable AI (XAI) for Object Detection and Application to Satellite Imagery

open access: yesIEEE Access
Explainability is critical to the wider deployment of deep learning models. And especially so in view of the worldwide effort to regulate AI with laws that impose a requirement for transparency in AI systems.
Asim Roy   +5 more
doaj   +1 more source

Assessing the Origin of the COVID19 Pandemic Is Still Important

open access: yesFASEB BioAdvances, Volume 8, Issue 8, August 2026.
ABSTRACT The COVID19 pandemic, caused by the betacoronavirus SARS‐CoV‐2, now ranks among the world's deadliest plagues, and certainly one of the most significant public health crises in the last 100 years. Despite more than 6 years of investigating the pandemic, it has been difficult to assess the origin of the disease in the City of Wuhan, China.
Jason D. Bannan
wiley   +1 more source

Golden weapons and golden fetters: From the gold standard to the new geopolitics

open access: yesThe Economic History Review, Volume 79, Issue 3, Page 900-921, August 2026.
Abstract This paper explores the historical relationship between monetary regimes, security concerns, and geopolitical tensions, particularly focusing on the role of gold. Throughout history, monetary systems have been deeply intertwined with international state systems and security provisions.
Harold James
wiley   +1 more source

Miner Alerts Module To Generate Itemsets Based On FP-Growth Algorithm Improvement

open access: yesAl-Mustansiriyah Journal of Science, 2018
Data mining techniques becomes very useful for all areas, Which gives impressive results and accurate. It is can be works with huge data and variance types data. The intrusion detection system (IDS) has huge numbers of alerts without classify and almost
Karim Hashim Al-Saedi   +1 more
doaj   +1 more source

DARPA's explainable AI (XAI) program: A retrospective

open access: yesApplied AI Letters, 2021
David Gunning   +3 more
doaj   +1 more source

Winning the DARPA Grand Challenge [PDF]

open access: yesIFAC Proceedings Volumes, 2006
The DARPA Grand Challenge has been the most significant challenge to the mobile robotics community in more than a decade. The challenge was to build an autonomous robot capable of traversing 132 miles of unrehearsed desert terrain in less than 10 hours. In 2004, the best robot only made 7.3 miles.
openaire   +2 more sources

Prophylactic protection from lethal henipavirus disease mediated by Nipah-derived defective interfering particles is influenced by challenge virus strain and viral speciesResearch in context

open access: yesEBioMedicine
Summary: Background: Henipaviruses, including Nipah and Hendra viruses, are zoonotic pathogens that can cause severe respiratory and neurological diseases with high mortality rates in humans.
Stephen R. Welch   +11 more
doaj   +1 more source

DARPA's Big Mechanism program

open access: yesPhysical Biology, 2015
Reductionist science produces causal models of small fragments of complicated systems. Causal models of entire systems can be hard to construct because what is known of them is distributed across a vast amount of literature. The Big Mechanism program aims to have machines read the literature and assemble the causal fragments found in individual papers ...
openaire   +2 more sources

Calculation of Time-Independent Maneuvering Coefficients of an Underwater Vehicle Based on Single Grid Structure

open access: yesJournal of Eta Maritime Science
A simulation approach relying on a single grid topology has been employed to replicate the motion characteristics of different experimental facilities, including towing tank, rotating arm mechanism, and planar motion mechanism using a single mesh.
Oğuzhan Kırıkbaş, Şakir Bal
doaj   +1 more source

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