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Journal articles on the topic 'Schema enrichment'

Author: Grafiati

Published: 9 March 2023

Last updated: 31 July 2025

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1

Malki, Doha, and Mohamed Bahaj. "Semantic Enrichment of XML Schema to Transform Association Relationships in ODL Schema." Journal of Software Engineering and Applications 08, no. 02 (2015): 62–71. http://dx.doi.org/10.4236/jsea.2015.82008.

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Wang, Jiaying. "Effectiveness of Schema-based English Listening Teaching Mode in Secondary Vocational Schools." International Journal of English Language Teaching 12, no. 3 (2024): 23–52. http://dx.doi.org/10.37745/ijelt.13/vol12n32352.

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The paper discusses how a schema-based English listening teaching paradigm can help Secondary Vocational Schools (SVSs). SVS English instruction has prioritized grammar, vocabulary, and reading comprehension over hearing. A lack of teacher preparation and large classes with diverse English proficiency has hampered students' English listening experience. To support integrated language learning curricular revisions, the paper emphasizes listening skills for efficient communication. A thorough literature review covers schema theory, schema classification, and listening comprehension. The schema-b

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Sharma, Chandan, Pierre Genevès, Nils Gesbert, and Nabil Layaïda. "Schema-Based Query Optimisation for Graph Databases." Proceedings of the ACM on Management of Data 3, no. 1 (2025): 1–29. https://doi.org/10.1145/3709722.

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Recursive graph queries are increasingly popular for extracting information from interconnected data found in various domains such as social networks, life sciences, and business analytics. Graph data often come with schema information that describe how nodes and edges are organized. We propose a type inference mechanism that enriches recursive graph queries with relevant structural information contained in a graph schema. We show that this schema information can be useful in order to improve the performance when evaluating recursive graph queries. Furthermore, we prove that the proposed metho

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Yan, Mengyi, Wenfei Fan, Yaoshu Wang, and Min Xie. "Enriching Relations with Additional Attributes for ER." Proceedings of the VLDB Endowment 17, no. 11 (2024): 3109–23. http://dx.doi.org/10.14778/3681954.3681987.

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This paper studies a new problem of relation enrichment. Given a relation D of schema R and a knowledge graph G with overlapping information, it is to identify a small number of relevant features from G , and extend schema R with the additional attributes, to maximally improve the accuracy of resolving entities represented by the tuples of D. We formulate the enrichment problem and show its intractability. Nonetheless, we propose a method to extract features from G that are diverse from the existing attributes of R , minimize null values, and moreover, reduce false positives and false negative

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Abolhasani, Seyedeh Sara, Shohreh Ghorban Shirodi, and Mohammad Reza Zarbakhsh Bahri. "Comparison of the effectiveness of schema therapy based on communication enrichment program, acceptance and knowledge, and integrated systemic couple therapy on marital commitment and reduction of injuries caused by infidelity of women affected by extrama." Journal of Adolescent and Youth Psychological Studies 4, no. 1 (2023): 113–25. http://dx.doi.org/10.61838/kman.jayps.4.1.12.

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Background and Aim: The purpose of this study was to compare the effectiveness of schema therapy based on the communication enrichment program of acceptance and integrated systemic couple therapy on marital commitment and interpersonal motivations of couples affected by extramarital relationships. Methods: The current research method is quasi-experimental with a three-group pre-test and post-test design. The statistical population of the study included all women affected by extramarital relationships who referred to counseling centers in Babol city in the first nine months of 2019. In order to

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Chen, Shu-Jiun. "Semantic Enrichment of Linked Personal Authority Data: A Case Study of Elites in Late Imperial China." KNOWLEDGE ORGANIZATION 46, no. 8 (2019): 607–14. http://dx.doi.org/10.5771/0943-7444-2019-8-607.

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The study uses the Database of Names and Biographies (DNB) as an example to explore how in the transformation of original data into linked data, semantic enrichment can enhance engagement in digital humanities. In the preliminary results, we have defined instance-based and schema-based categories of semantic enrichment. In the instance-based category, in which enrichment occurs by enhancing the content of entities, we further determined three types, including: 1) enriching the entities by linking to diverse external resources in order to provide additional data of multiple perspectives; 2) enr

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Dunphy, Kim, John Smithies, Surajen Uppal, Holly Schauble, and Amy Stevenson. "Positing a schema of measurable outcomes of cultural engagement." Evaluation 26, no. 4 (2020): 474–98. http://dx.doi.org/10.1177/1356389020952460.

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The cultural sector (arts, heritage and library agencies) receives increasing demands to articulate and evaluate outcomes of its work. These demands are challenging because of pervasive conceptions that the intangible nature of cultural activities makes them inherently unmeasurable, while their ‘intrinsic’ properties render them essentially valuable. This article addresses this challenge in positing a schema of measurable cultural outcomes of cultural engagement developed through literature analysis and an iterative Delphi-style stakeholder consultation. The outcomes are as follows: creativity

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Bloch, Tanya. "Connecting research on semantic enrichment of BIM - review of approaches, methods and possible applications." Journal of Information Technology in Construction 27 (April 20, 2022): 416–40. http://dx.doi.org/10.36680/j.itcon.2022.020.

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Semantic enrichment of BIM models is a process designed to add meaningful semantics to the information represented in a building model. Although semantic enrichment provides a valuable opportunity for BIM technology to reach its full potential, it is considered an emergent field of research. As such, the body of knowledge on the subject is incomplete and lacks formal definition of the process, possible applications, contributions, and computational approaches. In this work, an extensive literature review is performed to begin forming the body of knowledge in this field. A bibliometric analysis

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Chen, Shu-Jiun. "Semantic Enrichment of Linked Archival Materials." KNOWLEDGE ORGANIZATION 46, no. 7 (2019): 530–47. http://dx.doi.org/10.5771/0943-7444-2019-7-530.

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By using the metadata for the fonds of “Chen Cheng-po’s Paintings and Documents” (CCP) in the database of the Archives of the Institute of Taiwan History (IHT, Academia Sinica, Taiwan), we develop and enhance a semantic data model for converting the data into a linked data project, focusing on data modeling, data reconciliation, and data enrichment. The research questions are: 1) How can we keep the original rich and contextual information of the archival materials during a LOD task?; 2) How can we integrate heterogeneous datasets about the same real-world resources from libraries, archives, a

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Zou, Xiaozhu, Siyi Xiong, Zhi Li, and Ping Jiang. "Constructing Metadata Schema of Scientific and Technical Report Based on FRBR." Computer and Information Science 11, no. 2 (2018): 34. http://dx.doi.org/10.5539/cis.v11n2p34.

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Scientific and technical report is an important document type with high intelligence value. But the resource distribution of different carrier forms of scientific and technical report is not integrated and the resource description is not deeply and specific enough to the report document type, which influences the information searching accuracy and efficiency for users. Functional Requirements for Bibliographic Records (FRBR), an emerging model in the bibliographic domain, provides interesting possibilities in terms of cataloguing, representation and semantic enrichment of bibliographic data. T

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Suri, Sahaana, Ihab F. Ilyas, Christopher Ré, and Theodoros Rekatsinas. "Ember." Proceedings of the VLDB Endowment 15, no. 3 (2021): 699–712. http://dx.doi.org/10.14778/3494124.3494149.

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Structured data, or data that adheres to a pre-defined schema, can suffer from fragmented context: information describing a single entity can be scattered across multiple datasets or tables tailored for specific business needs, with no explicit linking keys. Context enrichment, or rebuilding fragmented context, using keyless joins is an implicit or explicit step in machine learning (ML) pipelines over structured data sources. This process is tedious, domain-specific, and lacks support in now-prevalent no-code ML systems that let users create ML pipelines using just input data and high-level co

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Chen, Kaiwen, and Nick Koudas. "Unstructured Data Fusion for Schema and Data Extraction." Proceedings of the ACM on Management of Data 2, no. 3 (2024): 1–26. http://dx.doi.org/10.1145/3654984.

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Recently, there has been significant interest in extracting actionable insights from the abundance of unstructured textual data. In this paper, we introduce a novel problem, which we term Semistructured Schema and Data Extraction (SDE). This task aims to enhance and complete tables using information discovered from textual repositories, given partial table specifications in the form of queries. To effectively solve SDE, several challenges must be overcome, which involve transforming the partial table specifications into effective queries, retrieving relevant documents, discerning values for pa

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Han, Shengtong. "Bayesian Rare Variant Analysis Identifies Novel Schizophrenia Putative Risk Genes." Journal of Personalized Medicine 14, no. 8 (2024): 822. http://dx.doi.org/10.3390/jpm14080822.

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The genetics of schizophrenia is so complex that it involves both common variants and rare variants. Rare variant association studies of schizophrenia are challenging because statistical methods for rare variant analysis are under-powered due to the rarity of rare variants. The recent Schizophrenia Exome meta-analysis (SCHEMA) consortium, the largest consortium in this field to date, has successfully identified 10 schizophrenia risk genes from ultra-rare variants by burden test, while more risk genes remain to be discovered by more powerful rare variant association test methods. In this study,

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Preyaa, Atri. "Efficiently Handling Streaming JSON Data: A Novel Library for GCS-to-BigQuery Ingestion." European Journal of Advances in Engineering and Technology 8, no. 10 (2021): 96–99. https://doi.org/10.5281/zenodo.11408124.

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This paper examines a Python library designed to efficiently stream JSON data from Google Cloud Storage (GCS) to BigQuery tables. The library offers functionalities for handling large datasets, enriching data with timestamps and filenames, and ensuring compatibility with BigQuery's schema requirements. Additionally, the library demonstrates potential use cases not only in the realm of data engineering but also in advancing AI development by facilitating robust data ingestion pipelines. We analyze the library's features, potential use cases, and its impact on both data engineering workflows and

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XI, HONGWEI. "Dependent ML An approach to practical programming with dependent types." Journal of Functional Programming 17, no. 2 (2007): 215–86. http://dx.doi.org/10.1017/s0956796806006216.

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AbstractWe present an approach to enriching the type system of ML with a restricted form of dependent types, where type index terms are required to be drawn from a given type index language${\cal L}$that is completely separate from run-time programs, leading to the DML(${\cal L}$) language schema. This enrichment allows for specification and inference of significantly more precise type information, facilitating program error detection and compiler optimization. The primary contribution of the paper lies in our language design, which can effectively support the use of dependent types in practic

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Coppens, Sam, Erik Mannens, and Rik Van de Walle. "Disseminating Heritage Records as Linked Open Data." International Journal of Virtual Reality 8, no. 3 (2009): 39–44. http://dx.doi.org/10.20870/ijvr.2009.8.3.2740.

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In Flanders, Belgium, many heritage institutions disseminate their metadata using the Open Archives Initiative Protocol for Metadata Harvesting. However this protocol does not offer granular access to the metadata. This can be solved by exposing the metadata as Linked Data. For this, we developed a semantic metadata schema consisting of two layers: One layer gives a Dublin Core description and is responsible for searching the whole dataset. The other layer holds a reference to the original metadata record, e.g., MARC record. Doing this, the user can still access the original record, once he fo

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Ren, Guoqian, Ali Khudhair, Haijiang Li, Xi Wen, and Xiaofeng Zhu. "Leveraging BIM Data Schema for Data Interoperability in Ports and Waterways: A Semantic Alignment Framework for openBIM Workflows." Buildings 15, no. 12 (2025): 2007. https://doi.org/10.3390/buildings15122007.

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The demand for interoperable, lifecycle-oriented data exchange in the port and waterway sector is intensifying amid global digital transformation and infrastructure modernisation. Traditional Building Information Modelling (BIM) practices often fail to capture the domain-specific complexity and multidisciplinary collaboration required in maritime infrastructure. This paper critically evaluates the IFC 4.3 schema as a foundational standard for openBIM-based integration in this sector, offering a semantic alignment framework designed for the planning, design, and operational phases of port proje

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Cerovšek, Tomo, and Mohamed Omar. "Advancing Semantic Enrichment Compliance in BIM: An Ontology-Based Framework and IDS Evaluation." Buildings 15, no. 15 (2025): 2621. https://doi.org/10.3390/buildings15152621.

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As BIM projects grow in volume and complexity, automated Information Compliance Checking (ICC) is becoming essential to meet demanding regulatory and contractual requirements. This study presents novel controlled vocabularies and processes for the management of information requirements, along with a structured evaluation of the Information Delivery Specification (IDS) and its associated tools. The controlled vocabularies are important as they provide support to standardization, information retrieval, data-driven workflows, and AI integration. Information requirements are classified by input ty

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Laskar, Pallav. "Observability Dashboards for Multi-Tenant SaaS Security Platforms." International Journal of Computing and Engineering 7, no. 15 (2025): 33–49. https://doi.org/10.47941/ijce.3010.

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This comprehensive article explores the observability architecture for multi-tenant SaaS security platforms that process massive telemetry volumes while maintaining strict performance guarantees across thousands of tenants. The article presents a reference framework that unifies logs, traces, and business metrics across distributed environments to address the unique challenges of security observability. It examines the implementation of OpenTelemetry standardization for consistent instrumentation, tenant-aware enrichment pipelines that provide crucial business context, adaptive sampling strate

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Mahesh, Mokale. "Building a Framework for Continuous Data Quality Monitoring in Media Platforms." INTERNATIONAL JOURNAL OF INNOVATIVE RESEARCH AND CREATIVE TECHNOLOGY 10, no. 1 (2024): 1–9. https://doi.org/10.5281/zenodo.15155539.

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The digital media landscape has witnessed unprecedented growth over the last decade, with platforms distributing vast volumes of content across multiple channels—OTT, web, mobile, and social media. This explosion in content generation and consumption introduces significant complexities in data management, particularly in maintaining high standards of data quality. Poor data quality—characterized by incomplete metadata, duplication, schema inconsistencies, and misclassification—can lead to significant downstream issues including impaired recommendation engines, broken content

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Jia, Jing, Hongxin Ma, and Zijing Zhang. "Integration of Industry Foundation Classes and Ontology: Data, Applications, Modes, Challenges, and Opportunities." Buildings 14, no. 4 (2024): 911. http://dx.doi.org/10.3390/buildings14040911.

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Industry Foundation Classes (IFCs), as the most recognized data schema for Building Information Modeling (BIM), are increasingly combined with ontology to facilitate data interoperability across the whole lifecycle in the Architecture, Engineering, Construction, and Facility Management (AEC/FM). This paper conducts a bibliometric analysis of 122 papers from the perspective of data, model, and application to summarize the modes of IFC and ontology integration (IFCOI). This paper first analyzes the data and models of the integration from IFC data formats and ontology development models to the If

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Arnaoudova, Kristina, and Maria Nisheva-Pavlova. "Enterprise data and semantic modelling: conceptual model of information technology incident management." Annual of Sofia University St. Kliment Ohridski. Faculty of Mathematics and Informatics 110 (November 12, 2023): 25–36. http://dx.doi.org/10.60063/gsu.fmi.110.25-36.

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Knowledge management methods and their efficient implementation across the organization determine sound and resilient management of processes. This paper studies the semantic integration of enterprise data sources essential to service management processes. Implementing a semantic layer within the enterprise architecture uses various tools, methods, and techniques. The semantic conceptual model unifies and implements intelligent integration of multiple data sources across the enterprise, achieving consistency and more accessible interpretation. Specifically, we draw our attention to incident an

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Eragamreddy, Nagamurali. "Implicature and Ambiguity in “The Road Not Taken”." International Journal of English Literature and Social Sciences 10, no. 3 (2025): 281–94. https://doi.org/10.22161/ijels.103.45.

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Robert Frosts The Road Not Taken is a classic example of poetic language leveraging pragmatic mechanisms to create more meanings than what is literally expressed This research explores the working of conversational implicatures and semantic ambiguities in the poem using a closereading methodology supported by a systematic pragmatic annotation schema Every line was checked for Gricean maxim flouts Quality Quantity Relation Manner enrichment examples generalized vs particularized and cancellations were tagged on a custom tag set Interrater reliability was above Cohens 80 and triangulation with F

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Fedriani, Chiara, and Piera Molinelli. "Italian ma ‘but’ in deverbal pragmatic markers: Forms, functions, and productivity of a pragma-dyad." Cuadernos de Filología Italiana 26 (October 2, 2019): 29–56. http://dx.doi.org/10.5209/cfit.62864.

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This paper focuses on the development, paradigmaticization, and productivity of a set of complex pragmatic markers in Italian, which are constituted by two distinct elements, namely the adversative conjunction ma ‘but’ and a deverbal pragmatic marker (e.g., ma dai ‘come on! really!’, literally: ‘but give’, or ma piantala ‘just stop! give it a rest!’, literally ‘but dump it’). The main idea we will develop is that such a complex pattern can be better described in terms of a pragma-dyad, i.e., a dyadic construction with a pragmatic meaning, featuring a fixed element which systematically combines

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Abgaz, Yalemisew, Amelie Dorn, Barbara Piringer, Eveline Wandl-Vogt, and Andy Way. "Semantic Modelling and Publishing of Traditional Data Collection Questionnaires and Answers." Information 9, no. 12 (2018): 297. http://dx.doi.org/10.3390/info9120297.

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Extensive collections of data of linguistic, historical and socio-cultural importance are stored in libraries, museums and national archives with enormous potential to support research. However, a sizable portion of the data remains underutilised because of a lack of the required knowledge to model the data semantically and convert it into a format suitable for the semantic web. Although many institutions have produced digital versions of their collection, semantic enrichment, interlinking and exploration are still missing from digitised versions. In this paper, we present a model that provide

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Carbone, Antonella. "The Reflection on Language in the Philosophy of J. G. Fichte between 1795 and 1797." Fichte Studien 53, no. 1 (2024): 62–79. https://doi.org/10.1163/18795811-05301005.

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Abstract The paper focuses on the relationship between language and thought as presented by J. G. Fichte in the Jena Lectures on Logic and Metaphysics. He proposes a genetic theory of language, building on the analysis of knowledge achieved through transcendental logic. Language is revealed as an instrument of knowledge: the sign is a linguistic image, natural and thetic rather than arbitrary, through which the ego marks and keeps clean the conscious intuitions of the self in order to remember them in place of a synthesis with a new schema produced by the imagination. The Einbildungskraft, wor

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Malinovska. "DEVELOPMENT OF MONOLOGICAL SPEECH OF THE PRESCHOOL AGE CHILDREN BY MEANS OF MODELING." Scientific bulletin of KRHPA, no. 12 (2020): 151–56. http://dx.doi.org/10.37835/2410-2075-2020-12-16.

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Relevance of the problem identified in the Article is determined by the need to find and implement effective technologies for formation of a child’s speech personality in educational process of the preschool institution. Goal of research is to substantiate and experimentally approbate the method of development of monological speech of preschool age children by means of modeling. Article presents the results of study of the problem of development of the preschool age children’s monological speech by means of modelling. Advantages of modelling as a pedagogical technology for developing children’

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Yang, Bo, Junying Zhang, Yaling Yin, and Yuanyuan Zhang. "Network-Based Inference Framework for Identifying Cancer Genes from Gene Expression Data." BioMed Research International 2013 (2013): 1–12. http://dx.doi.org/10.1155/2013/401649.

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Great efforts have been devoted to alleviate uncertainty of detected cancer genes as accurate identification of oncogenes is of tremendous significance and helps unravel the biological behavior of tumors. In this paper, we present a differential network-based framework to detect biologically meaningful cancer-related genes. Firstly, a gene regulatory network construction algorithm is proposed, in which a boosting regression based on likelihood score and informative prior is employed for improving accuracy of identification. Secondly, with the algorithm, two gene regulatory networks are constru

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Piccolo, C., A. Dudhia, and V. H. Payne. "Heavy ozone enrichments from MIPAS limb emission spectra." Atmospheric Chemistry and Physics Discussions 9, no. 6 (2009): 25127–58. http://dx.doi.org/10.5194/acpd-9-25127-2009.

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Abstract. Vertical enrichment profiles of stratospheric heavy ozone (asymmetric and symmetric 50O3 isotopomers) have been derived from the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS). As a continuously operating satellite instrument, MIPAS has an advantage over previous measurements in providing global coverage over an extended time period, allowing the variations in enrichment to be determined. However, since the spectral features of the isotopomers are comparable with the magnitude of the instrument noise, a sequential estimation retrieval scheme has been used to averag

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Abolhasani, Seyedeh Sara, Shohreh Ghorban Shirodi, and Mohammad Reza Zarbakhsh Bahri. "Comparison of the effectiveness of schema therapy based on communication enrichment program, acceptance and knowledge, and integrated systemic couple therapy on marital commitment and reduction of injuries caused by infidelity of women affected by extramarital relationships." journal of Adolescent and Youth Psychological Studies 4, no. 1 (2023): 141–56. http://dx.doi.org/10.52547/jspnay.4.1.141.

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Cosimo, Alejandro, Víctor Fachinotti, and Alberto Cardona. "An enrichment scheme for solidification problems." Computational Mechanics 52, no. 1 (2012): 17–35. http://dx.doi.org/10.1007/s00466-012-0792-9.

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Shaimerdenova, K. M. "IMPROVING THE QUALITY OF EKIBASTUZ COAL USING THE DRY ENRICHMENT METHOD." Eurasian Physical Technical Journal 21, no. 1 (47) (2024): 67–73. http://dx.doi.org/10.31489/2024no1/67-73.

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This paper discusses the possibility of improving the ekibastuz coal quality through the use of "dry enrichment" technology. The experiments and calculations carried out made it possible to determine the optimal scheme for enrichment of samples of thermal coals from the Ekibastuzsky open-pit mineof "Angrensor-Energo" LLP. Testing of technical characteristics, such as moisture content, ash content, volatile matter yield and calculation of energy characteristics of enriched samples of thermal coal was carried out in 3 stages in a coal chemistry laboratory. As a result, it was found that the ener

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Abbas, Safdar, and Thomas-Peter Fries. "A unified enrichment scheme for fracture problems." IOP Conference Series: Materials Science and Engineering 10 (June 1, 2010): 012045. http://dx.doi.org/10.1088/1757-899x/10/1/012045.

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Bamer, Franz, Nima Shirafkan, Xiaodan Cao, et al. "A Newmark space-time formulation in structural dynamics." Computational Mechanics 67, no. 5 (2021): 1331–48. http://dx.doi.org/10.1007/s00466-021-01989-4.

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AbstractIn this contribution, we present a space-time formulation of the Newmark integration scheme for linear damped structures under both harmonic and transient excitations. The incremental set of equations of motion and the Newmark approximations are transformed into their corresponding space-time equivalents. The dynamic system is then represented by one algebraic space-time equation only. This equation is projected into a coupled pair of space-time equations, which is solved via the fixed point algorithm. The solution is iteratively assembled by enrichments, each of which is decomposed by

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Addink, Wouter, Sam Leeflang, and Sharif Islam. "A Simple Recipe for Cooking your AI-assisted Dish to Serve it in the International Digital Specimen Architecture." Biodiversity Information Science and Standards 7 (September 14, 2023): e112678. https://doi.org/10.3897/biss.7.112678.

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With the rise of Artificial Intelligence (AI), a large set of new tools and services is emerging that supports specimen data mapping, standards alignment, quality enhancement and enrichment of the data. These tools currently operate in isolation, targeted to individual collections, collection management systems and institutional datasets. To address this challenge, DiSSCo, the Distributed System of Scientific Collections, is developing a new infrastructure for digital specimens, transforming them into actionable information objects. This infrastructure incorporates a framework for annotation a

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Kemper, Ryan M., Manfred Meng, Jeffrey S. Damrauer, William Y. Kim, and Daniel J. Crona. "Abstract 6281: OTX-015 inhibits proliferation and migration in ARID1A-mutated bladder cancer." Cancer Research 83, no. 7_Supplement (2023): 6281. http://dx.doi.org/10.1158/1538-7445.am2023-6281.

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Abstract Background: ARID1A mutations (ARID1Amut) occur in up to 30% of metastatic bladder cancers (mBC) and have been associated with poorer response to standard treatments and shorter overall survival. We previously identified bromodomain and extraterminal (BET) protein inhibition as a potential treatment paradigm for mBC, with particular potency of BET inhibitors (BETi) in cells lines containing ARID1A inactivating mutations (ARID1Amut). BETi prevents BET protein bromodomains from interacting with acetylated histone lysine tails and promoting transcription of multiple oncogenes. Our previou

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Calvet, Jean-Christophe, and Jean-François Soussana. "Modelling CO2-enrichment effects using an interactive vegetation SVAT scheme." Agricultural and Forest Meteorology 108, no. 2 (2001): 129–52. http://dx.doi.org/10.1016/s0168-1923(01)00235-0.

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Waris, Abdul, Syeilendra Pramuditya, Indarta Kuncoro Aji, Rahadi Wirawan, and Nuha. "SUPEL Scenario for PWR Spent Fuel Direct Recycling Scheme." Applied Mechanics and Materials 575 (June 2014): 653–57. http://dx.doi.org/10.4028/www.scientific.net/amm.575.653.

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Study on SUPEL (Straight Utilization of sPEnt LWR fuel in LWR system) scenario for PWR spent fuel direct recycling scheme has been performed. Several spent PWR fuel compositions in loaded fuel has been investigated to achive the criticality of reactor. The reactor can obtain it criticality for 4.5 a% of UO2 enrichment with at maximum 8.0 a% of spent fuel fraction in loaded fuel. The neutron spectra become harder with the raising of UO2 enrichment in the loaded fresh fuel as well as the increasing of the fraction of spent fuel in the core.

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Liu, Guangzhong, Jiamin Guo, Yan Bao, and Huan Ping. "Multiscale Simulation of 2D Heat Transfer in Composite Media Based on Global–Local Enrichment Functions." Mathematics 13, no. 7 (2025): 1027. https://doi.org/10.3390/math13071027.

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In this study, the extended finite element method (XFEM) was integrated into the generalized multiscale finite element method with global–local enrichment (GFEMgl) to simulate 2D heat conduction in highly heterogeneous materials (i.e., matrixes with numerous randomly distributed inclusions or voids). This multiscale scheme was used to evaluate the effective thermal conductivity (ETC) of composites through simulation based on a representative volume element (RVE). In the proposed method, global–local enrichments are numerically constructed and incorporated into the global approximation in a hie

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Ji, Seonmi, Jihoon Moon, Hyeonwoo Kim, and Eenjun Hwang. "A Twitter News-Classification Scheme Using Semantic Enrichment of Word Features." Journal of KIISE 45, no. 10 (2018): 1045–55. http://dx.doi.org/10.5626/jok.2018.45.10.1045.

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Menelly, Daniel. "Student Centered Science Enrichment: A Pyramid Scheme That Really Pays Off." Gifted Child Today 23, no. 2 (2000): 48–51. http://dx.doi.org/10.4219/gct-2000-723.

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KOSTOMITSOPOULOS (Ν. ΚΩΣΤΟΜΗΤΣΟΠΟΥΛΟΣ), N. "Environmental enrichment for laboratory animals in practice." Journal of the Hellenic Veterinary Medical Society 60, no. 3 (2017): 222. http://dx.doi.org/10.12681/jhvms.14929.

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During the last decades there has been an increased scientific interest in the improvement of housing conditions for laboratory animals by providing them with opportunities to perform more species - specific behavioural repertoires through enriching their environment. Environmental enrichment is, by definition, any modification in the environment of the captive animals that seeks to enhance their physical and physiological wellbeing by providing stimuli that meet the animals' species-specific needs. An enrichment scheme can be focused on the social and the physical environment. The social envi

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Menshikov, Valentine V., Valentina E. Matyasova, and Ekaterina B. Solntseva. "Chemical enrichment of substandard beryllium concentrates." Transactions of the Kоla Science Centre of RAS. Series: Engineering Sciences 1, no. 1/2023 (2023): 168–70. http://dx.doi.org/10.37614/2949-1215.2023.14.1.030.

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Global trends in the use of beryllium in the creation of high-tech products dictate the need to create beryllium production in Russia. The prerequisites for this are the availability of a raw material base and competencies in the field of technology for the production of beryllium metal and products based on it. The most promising are the ores of the Malyshevsky deposit (JSC "Mariinsky Mine"), with an ore content of 0.12–0.14 % according to BeO, the approved reserves of which will last for 30–50 years of uninterrupted mining. As a result of exploratory research on the chemical enrichment of 5

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Park, Yoosang, Jongsun Choi, and Jaeyoung Choi. "An Extensible Data Enrichment Scheme for Providing Intelligent Services in Internet of Things Environments." Mobile Information Systems 2021 (May 29, 2021): 1–18. http://dx.doi.org/10.1155/2021/5535231.

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Recent technologies in the Internet of Things (IoT) environment aim to provide intelligent services to users. Intelligent services can be managed and executed by systems that handle context information sets. Handling intelligent services leads to three major considerations: objects in the real world that should be described as metadata, a data enrichment procedure from sensing values for representing states, and controlling functionalities to manage services. In this study, an extensible data-enrichment scheme is proposed. The proposed scheme provides a way to describe profiles, data abstracti

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Nokhrina, O. I., I. D. Rozhikhina, I. A. Rybenko, M. A. Golodova,, and A. O. Izrail’skii. "Hydrometallurgical enrichment of polymetallic and ferromanganese ore." Izvestiya. Ferrous Metallurgy 64, no. 4 (2021): 273–81. http://dx.doi.org/10.17073/0368-0797-2021-4-273-281.

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The article presents the results of theoretical and experimental studies of leaching of polymetallic manganese-containing and ferromanganese ore. Thermodynamic calculations and experimental studies on enrichment of manganese-containing raw materials made it possible to determine the main technological parameters of the extraction of manganese, iron and non-ferrous metals, and to develop technological schemes for enrichment of various types of manganese-containing raw materials. The studies were carried out for polymetallic and ferromanganese ores of the Kaigadat deposit, the Selezen deposit, t

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Gao, Donghui, Guoping Luo, Yueming Wang, and Guocheng Zhang. "The Multi-Objective Optimization of Blast Furnace Oxygen Enrichment Rate Based on Optimal Carbon Ratio." Metals 13, no. 4 (2023): 777. http://dx.doi.org/10.3390/met13040777.

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The NSGA-II algorithm was used to establish a multi-objective optimization model for the oxygen enrichment rate of a blast furnace in terms of achieving a lower fuel ratio and higher pulverized coal ratio. The model has the hearth temperature as the constraint condition and the oxygen enrichment rate as the decision variable. The NSGA-II algorithm was used to obtain the Pareto optimal solution of the multi-objective optimization scheme. The prediction effect of the optimization scheme was then tested in industrial experiments. The results show that the optimal setting of the oxygen enrichment

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Liddell, Christine. "Use of Educational Resource Materials with South African Children in Day Care." Psychological Reports 77, no. 3_suppl (1995): 1159–68. http://dx.doi.org/10.2466/pr0.1995.77.3f.1159.

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The psychometric scores of black South African children ( N = 248) in 16 day-care centers were assessed before ( n = 119) and after ( n = 129) the introduction of an enrichment package, which consisted of a range of educational toys and cost US $12 per child. Analysis indicated that the enrichment was associated with significant improvements on a number of psychometric measures. Results are critically examined in terms of methodological issues, the effects of a low-cost enrichment scheme, and aspects of the package which merited subsequent improvement.

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Trojani, Alessandra, Antonino Greco, Alessandra Tedeschi, et al. "Transcriptome-Wide Analysis of Bone Marrow CD19+ Cells As Well As Bone Marrow B Cell Clones of Waldenström's Macroglobulinemia (WM) Vs. IgM Monoclonal Gammopathy of Undetermined Significance (IgM-MGUS)." Blood 124, no. 21 (2014): 5176. http://dx.doi.org/10.1182/blood.v124.21.5176.5176.

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Abstract We performed a transcriptome-wide analysis of bone marrow (BM) CD19+ cells of WM vs. IgM-MGUS to find the genes and key pathways mostly involved in the comparison between WM and IgM-MGUS. We isolated BM CD19+ and CD138+ cells of 36 WM and 13 IgM-MGUS using Miltenyi Microbeads and we performed expression analysis with Affymetrix GeneChip HG U133 Plus 2.0 Array. Data was processed using RMA and analyzed using SAM and a false discovery rate threshold of 5% to select the differentially expressed genes. To further select a subset of robust biomarkers, SVMs were used in a Monte Carlo bootst

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Nevzorova, Olga Avenirovna. "Methods and Algorithms for Increasing Linked Data Expressiveness (Overview)." Russian Digital Libraries Journal 23, no. 4 (2020): 808–34. http://dx.doi.org/10.26907/1562-5419-2020-23-4-808-834.

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This review discusses methods and algorithms for increasing linked data expressiveness which are prepared for Web publication. The main approaches to the enrichment of ontologies are considered, the methods on which they are based and the tools for implementing the corresponding methods are described.The main stage in the general scheme of the related data life cycle in a cloud of Linked Open Data is the stage of building a set of related RDF- triples. To improve the classification of data and the analysis of their quality, various methods are used to increase the expressiveness of related dat

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Sapa, Vladimir. "DESIGNING A TECHNOLOGICAL SCHEME FOR THE DISPOSAL OF LIVESTOCK WASTE." 3i intellect idea innovation - интеллект идея инновация 1 (2025): 188–94. https://doi.org/10.52269/22266070_2025_1_188.

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he article considers the issue of developing a technological model for processing livestock waste. An analysis of the problem of animal waste management has shown that raw manure waste without processing has a negative impact on the environment, causing soil poisoning, polluting the air, groundwater and is a source of infectious diseases. Ammonia is one of the most common pollutants emanating from livestock farms. This gas forms during the decomposition of organic residues such as manure and urine released by animals. It tends to accumulate in the lower layers of the atmosphere, posing threats

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