Results 101 to 110 of about 1,859,644 (362)

Dislocation evolution and cyclic hardness enhancement of GaAs induced by cyclic nanoindentation with different shape indenters

open access: yesJournal of Science: Advanced Materials and Devices
Gallium arsenide (GaAs) is a representative III–V semiconductor widely used in optoelectronics and quantum devices, yet its intrinsic brittleness makes it highly susceptible to nanoscale damage.
Haiyan Li   +7 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

An Information-Based Theory of Conditionals

open access: yesNotre Dame Journal of Formal Logic, 2000
The author makes a formal investigation of an interesting interface between the worlds of Artificial Intelligence, the formal semantics of the conditional ``if-then'' and the logic of subjective conditionals, all three in an information-theory context. It is assumed that both schema-based inference and conditional semantics are based on F. I. Dretske's
openaire   +3 more sources

Building a Business Knowledge Base by a Supervised Learning and Rule-Based Method

open access: yes, 2015
Natural Language Question Answering (NLQA) and Prescriptive Analytics (PA) have been identified as innovative, emerging technologies in 2015 by the Gartner group.
이문용, 신성호, 정한민
core  

A 1-km resolution dataset of affordability-constrained accessibility to elderly care facilities in China

open access: yesScientific Data
China’s rapid population aging presents profound challenges for equitable institutional elderly care. Traditional spatial accessibility metrics typically neglect affordability constraints, leading to systematic overestimation of effective access for low ...
Xiao Wang   +3 more
doaj   +1 more source

Spatial–Frequency Inductive Bias-Guided Cross-Domain Representation Learning for Infrared Small Object Detection

open access: yesRemote Sensing
Infrared small object detection (ISOD) plays a crucial role in military reconnaissance, security surveillance, and remote sensing monitoring, where weak thermal responses and complex backgrounds impose significant challenges.
Quanrun Cheng   +4 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Automatic Document Tagging using Online Knowledge Base

open access: yes, 2011
Online Knowledge bases, such as WordNet, are utilized for semantic information processing. However, research indicates the existing knowledge base cannot cover all concepts used in talking and writing in the real world.
황명권
core  

Implementation of thyroid eye disease registry in Iran: rationale and research protocol

open access: yesOrphanet Journal of Rare Diseases
Background To describe the implementation of a registry system for patients with thyroid eye disease (TED) in Iran to obtain more information about its nature, prevalence, and annual incidence, as well as extend insight into the etiology, pathogenesis ...
Shadi Akbarian   +5 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

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