Results 41 to 50 of about 1,908,176 (323)

Functional requirements for bibliographic records (FRBR): an analysis of usability of control model of the bibliographic universe

open access: yesKnjižnica, 2009
Two studies in connection with the Functional Requirements for Bibliographic Records (FRBR) conceptual model are presented. While the model is based on experiences of experts, it is yet to have been tested in practice.
Jan Pisanski, Maja Žumer
doaj   +1 more source

New Conceptual Model for the Magma-Hydrothermal-Tectonic System of Krafla, NE Iceland

open access: yesGeosciences, 2020
The complexity of the Krafla volcano and its geothermal system(s) has puzzled geoscientists for decades. New and old geoscientific studies are reviewed in order to shed some light on this complexity. The geological structure and history of the volcano is
Knútur Árnason
doaj   +1 more source

An Object-Oriented Framework for Explicit-State Model Checking [PDF]

open access: yes, 2007
This paper presents a conceptual architecture for an object-oriented framework to support the development of formal verification tools (i.e. model checkers).
Kattenbelt, M., Rensink, A., Ruys, T.C.
core   +2 more sources

Characterizing Parental Concerns About Lasting Impacts of Treatment in Children With B‐Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker   +7 more
wiley   +1 more source

Il nuovo modello concettuale dell’universo bibliografico: FRBR Library Reference Model

open access: yesAIB Studi, 2016
Il dibattito su FRBR library reference model qui esposto è basato sul testo 2016 destinato alla worldwide review. Si mettono in evidenza alcuni aspetti innovativi di FRBR-LRM rispetto ai precedenti modelli della famiglia FRBR e si espongono alcune ...
Pat Riva
doaj   +1 more source

Identifiers within conceptual models and standards

open access: yesJLIS.it, 2022
Identifiers are numeric or alphanumeric strings of characters permanently and uniquely associated with a resource to ensure stable access to it and its metadata. They play a fundamental role in the semantic web as they guarantee interoperability between
Laura Manzoni
doaj   +1 more source

A formal theory of conceptual modeling universals [PDF]

open access: yes, 2004
Conceptual Modeling is a discipline of great relevance to several areas in Computer Science. In a series of papers [1,2,3] we have been using the General Ontological Language (GOL) and its underlying upper level ontology, proposed in [4,5], to evaluate ...
Guizzardi, Giancarlo   +2 more
core   +3 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Biogeochemical Interactions In The Application Of Biotechnological Strategies To Marine Sediments Contaminated With Metals

open access: yesNova Biotechnologica et Chimica, 2015
Sediment contamination in coastal areas with high anthropogenic pressure is a widespread environmental problem. Metal contaminants are of particular concern, since they are persistent and cannot be degraded. Microorganisms can influence metal mobility in
Fonti Viviana   +2 more
doaj   +1 more source

TECHNOLOGY MODERNIZATION IN THE MINING SECTOR: MODELS AND EFFECTS

open access: yesСевер и рынок: формирование экономического порядка, 2023
Amidst the current shift towards sustainable development and a low-carbon economy, it is important to assess the preparedness of mining companies for implementing large-scale technology modernization programs.
Andrey Yu. Abrashitov   +1 more
doaj   +1 more source

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