Results 71 to 80 of about 829,474 (301)

Stage‐Dependent β‐Synuclein Links MRI and Cognitive Decline in Alzheimer's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Synaptic degeneration drives cognitive decline in Alzheimer's disease (AD), but synaptic biomarkers are scarce. Brain‐enriched β‐synuclein emerged as a synaptic damage marker. We investigated its diagnostic, prognostic, and structural correlates across the AD continuum.
Ulaş Ay, Merve Alaylioglu, Erdi Sahin, Sanem Sultan Yoruk Oner, Gulce Iskan, Gulce Cosku Yilmaz Cakan, Gozde Kizilates‐Evin, Emre Hari, Elif Kurt, Erdinc Dursun, Basar Bilgic, Hasmet Hanagasi, Hakan Gurvit, Tamer Demiralp, Duygu Gezen‐Ak, Bedia Samanci   +15 more
wiley   +1 more source

Consistency checking in a cloud of interlinked Cultural Heritage knowledge graphs

Digital Humanities in the Nordic and Baltic Countries Publications
This paper presents a novel use case and functionalities of the new data linking service and portal SampoSampo – Connecting Everything to Everything Else on top of it, based on a Linked Open Data (LOD) cloud of related Cultural Heritage (CH) knowledge ...
Petri Leskinen, Annastiina Ahola, Heikki Rantala, Jouni Tuominen, Eero Hyvönen   +4 more
doaj   +1 more source

Knowledge-based Relation Discovery in Cultural Heritage Knowledge Graphs

Digital Humanities in the Nordic and Baltic Countries Publications, 2019
This paper presents a new knowledge-based approach for finding serendipitous semantic relations between resources in a knowledge graph. The idea is to characterize the notion of “interesting connection” in terms of generic ontological explanation ...
Eero Hyvönen, Heikki Rantala
doaj   +1 more source

A Review of Deep Learning Based Methods for Acoustic Scene Classification

Applied Sciences, 2020
The number of publications on acoustic scene classification (ASC) in environmental audio recordings has constantly increased over the last few years.
Jakob Abeßer
doaj   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

HyperJournal software, PHP scripting and Semantic Web technologies for the Open Access [PDF]

, 2005
In this article we present an high level overview of the HyperJournal project, an effort to provide novel possibilities both in Scientific Publishing and in access to Scientific Contributions, according to the Open Access movement guidelines.
Barbera, Michele, Di Donato, Francesca, Tummarello, Giovanni, Morbidoni, Christian   +3 more
core  

Semantic diversity:A measure of contextual variation in word meaning based on latent semantic analysis [PDF]

, 2013
Semantic ambiguity is typically measured by summing the number of senses or dictionary definitions that a word has. Such measures are somewhat subjective and may not adequately capture the full extent of variation in word meaning, particularly for ...
Hoffman, Paul; id_orcid, Lambon Ralph, Matthew A., Lambon Ralph, Matthew A, Rogers, Timothy T, Hoffman, Paul, Rogers, Timothy T.   +5 more
core   +1 more source

Sound recurrence analysis for acoustic scene classification

EURASIP Journal on Audio, Speech, and Music Processing
In everyday life, people experience different soundscapes in which natural sounds, animal noises, and man-made sounds blend together. Although there have been several studies on the importance of recurring sound patterns in music and language, the ...
Jakob Abeßer, Zhiwei Liang, Bernhard Seeber   +2 more
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source