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ScienceDirect

ScienceDirect is a searchable web-based bibliographic database, which provides access to full texts of scientific and medical publications of the Dutch publisher Elsevier as well of several small academic publishers. It hosts over 18 million publications from more than 4,000 academic journals and 30,000 e-books. Access to full-texts requires a…

Science, Usage & Overview

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Research this topic

Explore the main themes, entities and connections around ScienceDirect. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Cost
Subscription and open access
Disciplines
Science
Format coverage
Books, journals
Geospatial coverage
Worldwide
History
March 12, 1997; 29 years ago (1997-03-12)
Producer
Elsevier

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Usage

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

ScienceDirect

Nodes34
Edges33
Triples14
Avg. degree1.94
Density0.058824
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

ScienceDirect

Top relations

Cost · 1
ScienceDirect → Subscription and open access
Disciplines · 1
ScienceDirect → Science
Format coverage · 1
ScienceDirect → Books, journals
Geospatial coverage · 1
ScienceDirect → Worldwide
History · 1
ScienceDirect → March 12, 1997; 29 years ago (1997-03-12)
Producer · 1
ScienceDirect → Elsevier
Record depth · 1
ScienceDirect → Index, abstract & full-text
Website · 1
ScienceDirect → sciencedirect.com
is a · 1
ScienceDirect → searchable web-based bibliographic database

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

access elsevier publications academic subscription journals bibliographic open database texts available also search provides full well several publishers hosts requires

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
ScienceDirectCostSubscription and open access1.00infobox
ScienceDirectDisciplinesScience1.00infobox
ScienceDirectFormat coverageBooks, journals1.00infobox
ScienceDirectGeospatial coverageWorldwide1.00infobox
ScienceDirectHistoryMarch 12, 1997; 29 years ago (1997-03-12)1.00infobox
ScienceDirectProducerElsevier1.00infobox
ScienceDirectRecord depthIndex, abstract & full-text1.00infobox
ScienceDirectWebsitesciencedirect.com1.00infobox
ScienceDirectis asearchable web-based bibliographic database0.90text
academic social network ResearchGateinstance ofThe other big five publishers have similar offers.ScienceDirect also competes for audience with other large aggregators and hosts of scholarly communication content0.80text
open access repository arXivinstance ofThe other big five publishers have similar offers.ScienceDirect also competes for audience with other large aggregators and hosts of scholarly communication content0.80text
as well as with fully open access publishing venuesinstance ofThe other big five publishers have similar offers.ScienceDirect also competes for audience with other large aggregators and hosts of scholarly communication content0.80text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
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