Results 141 to 150 of about 4,966,594 (348)

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

open access: yesAdvanced 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   +4 more
wiley   +1 more source

Abundant empirical evidence of multilevel selection revealed by a bibliometric review

open access: yesFrontiers in Ecology and Evolution
Natural selection is based on the concept of differential reproduction between entities, often characterized as a struggle between individual organisms.
César Marín   +5 more
doaj   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao   +3 more
wiley   +1 more source

Regime Switching and Artificial Neural Network Forecasting [PDF]

open access: yes
This paper provides an analysis of regime switching in volatility and out-of-sample forecasting of the Cyprus Stock Exchange using daily data for the period 1996-2002.
Robert Georgiades   +3 more
core  

Balancing Technology, Ethics, and Society: A Review of Artificial Intelligence in Embryo Selection

open access: yes
The introduction of artificial intelligence (AI) in embryo selection during in vitro fertilization presents distinct ethical and societal challenges compared to the general implementation of AI in healthcare.
Francesco Mastrocola, Roberto Aufieri
core   +1 more source

Causal Effect Identification by Adjustment under Confounding and Selection Biases

open access: yes, 2017
Controlling for selection and confounding biases are two of the most challenging problems in the empirical sciences as well as in artificial intelligence tasks.
Correa, Juan, Bareinboim, Elias
core   +1 more source

Evolution of root plasticity responses to variation in soil nutrient distribution and concentration

open access: yesEvolutionary Applications, 2012
Root plasticity, a trait that can respond to selective pressure, may help plants forage for nutrients in heterogeneous soils. Agricultural breeding programs have artificially selected for increased yield under comparatively homogeneous soil conditions ...
Judah D. Grossman, Kevin J. Rice
doaj   +1 more source

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

open access: yesAdvanced 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   +6 more
wiley   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour   +5 more
wiley   +1 more source

Emergence and Collapse of Peace with Friend Selection Strategies [PDF]

open access: yes
A society consisting of agents who can freely choose to attack or not to attack others inevitably evolves into a battling society (a \'war of all against all\'). We investigated whether strategies based on C.
Masayoshi Muto, Yutaka Nakai
core  

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