Results 71 to 80 of about 60,936 (194)

Geometric and Radiometric Correction of Multibeam Backscatter Derived from Reson 8101 Systems [PDF]

open access: yes, 2002
A common by-product of multibeam surveys is a measure of the backscattered acoustic intensity from the seafloor. These data are of immense interest to geologists and geoscientists since maps of the acoustic backscatter strength can be used to infer ...
Beaudoin, Jonathan   +3 more
core   +1 more source

Multi-dimensional Conversation Analysis across Online Social Networks

open access: yes, 2013
With the advance of the Internet, ordinary users have created multiple personal accounts on online social networks, and interactions among these social network users have recently been tagged with location information.
Akcora, Cuneyt Gurcan   +2 more
core   +1 more source

Integrating artificial intelligence (AI) into colorectal cancer reporting

open access: yesThe Journal of Pathology, Volume 268, Issue 4, Page 367-382, April 2026.
Abstract Artificial intelligence (AI) and deep learning (DL) are transforming cancer research and clinical care, with histopathology playing a central role in this transformation. In colorectal cancer (CRC), the second leading cause of cancer mortality world‐wide, multimodal and vision‐language models (VLMs) hold particular promise for enhancing the ...
Konstantin Bräutigam   +4 more
wiley   +1 more source

On‐feet isometric bracing maintains cerebral arterial blood velocity during lower body negative pressure via preload augmentation

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 1756-1765, 1 April 2026.
Abstract Orthostatic stress reduces venous return and stroke volume (SV), risking cerebral hypoperfusion despite autonomic compensation. Although lower‐limb counterpressure manoeuvres improve cerebral perfusion in upright posture, their effects on cerebral blood velocity (CBV) during lower‐body negative pressure (LBNP) and the associated mechanisms are
Jun Sugawara   +5 more
wiley   +1 more source

GM Food. Fundamental safety principles

open access: yesArs Iuris Salmanticensis, 2017
This paper aims to provide a concise exposition of some of the most basic legal principles linked to the process of evaluation of genetically modified food safety, revealing their most salient features and also highlighting the deficiencies that some of ...
Lorena GALLARDO
doaj  

UML to XML-Schema Transformation: a Case Study in Managing Alternative Model Transformations in MDA [PDF]

open access: yes, 2003
In a Model Driven Architecture (MDA) software development process, models are\ud repeatedly transformed to other models in order to finally achieve a set of models with enough details to implement a system. Generally, there are multiple ways to transform
Aksit, Mehmet   +2 more
core   +1 more source

Translating UML State Machines to Coloured Petri Nets Using Acceleo: A Report

open access: yes, 2014
UML state machines are widely used to specify dynamic systems behaviours. However its semantics is described informally, thus preventing the application of model checking techniques that could guarantee the system safety.
André, Étienne   +2 more
core   +2 more sources

Exploring the Effectiveness of Social Truth Queries to Address Online Misinformation in a Polarized Context

open access: yesApplied Cognitive Psychology, Volume 40, Issue 2, March/April 2026.
ABSTRACT Social truth queries (STQs)—user replies that draw attention to the truth—have shown promise for reducing misinformation belief, but their effectiveness in polarized contexts remains unexplored. To address this gap, we conducted three experiments using fans of established sports team rivalries to manipulate group identity.
Amabel Y. Jeon, Madeline Jalbert
wiley   +1 more source

How is the Region Doing? Human Service Use and Service Availability in Allegheny County, PA [PDF]

open access: yes, 2006
Allegheny County is home to approximately 1,600 financially-active nonprofit organizations, including 357 human service providers that deliver a range of health and social services.1 Past research has suggested that Pittsburgh's nonprofits, as a group ...
Elisa Bernd, Marcela Gutiarrez-Mayka
core  

Extracellular Vesicles in Autoimmune Diseases: From Diagnostic Biomarkers to Engineered Therapeutics

open access: yesAdvanced Science, Volume 13, Issue 18, 27 March 2026.
This review provides a systematic comparison of extracellular vesicles (EVs) from both mammalian and plant sources in the context of autoimmune diseases. It highlights their emerging roles as precision biomarkers and engineered therapeutic platforms.
Yufei Wu   +6 more
wiley   +1 more source

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