Content organization
Scope science, technology and medical literature by journal, year and DOI. The verified attachment has 121 journal-level aggregates; ten are public, alongside reference images. Original paper-body files are not included.
ScienceDirect Academic Literature
Science, technology and medicine journal literature, book chapters and bibliographic metadata, scoped by subject, journal, year and DOI.
Science and technology literature · Ace Data Cloud
ScienceDirect Academic LiteratureLocate literature by journal and year
Science, technology and medicine journal literature, book chapters and bibliographic metadata, scoped by subject, journal, year and DOI.
Negotiated pricing · Preview first, then confirm version and scope
About 21M filesRegistered scale / confirm version
Reported estimate: about 96 TBRegistered size / confirm scope
Limited actual excerptsCurrent public preview
Understand the data
Start with the data unit, selection criteria and available samples to assess project fit.
Scope selection
Topics include medicine, biology, computing, engineering, materials, chemistry and environment; Select by journal, year and DOI
Preview and version
10 preview records · 2 image excerpts · dictionary and README. Confirm the full delivery version before ordering.
Preview before evaluating
Use limited excerpts to inspect content and structure. The README identifies provenance, field projections and preview limits.
| 期刊名称 | 文献数量 |
|---|---|
| American Heart Journal | 40583 |
| American Journal of Obstetrics and Gynecology | 94944 |
| American Journal of Ophthalmology | 48356 |
Expand preview record 01
- 期刊名称
- American Heart Journal
- 文献数量
- 40583
Expand preview record 02
- 期刊名称
- American Journal of Obstetrics and Gynecology
- 文献数量
- 94944
Expand preview record 03
- 期刊名称
- American Journal of Ophthalmology
- 文献数量
- 48356
Take a small sample kit
10 preview records · 2 image excerpts · dictionary and README
ZIP · 554.8 KB · Includes Chinese and English README
Fields and structure
Verified and requested fields are identified in the kit; exact structure depends on the confirmed delivery version.
| Field / content | Type | Description |
|---|---|---|
| ID | 参考字段 | 记录或素材的标识符。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 标题 | 参考字段 | 帖子、文献、题目或作品的标题。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 作者 | 参考字段 | 文献或作品的作者信息。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| DOI | 参考字段 | 数字对象标识符，用于文献引用、检索和关联。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 期刊名称 | 参考字段 | 文献发表期刊。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 年份 | 参考字段 | 发表或发布年份。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
6 fields shown; all 6 references are in schema-reference.json. Refer to the README for native fields versus preview projections.
Where it fits
Evaluate task relevance and confirm samples and usage rights before delivery.
Scientific literature retrieval
Organize bibliography by topic, journal/institution and year, checking field coverage.
Journal catalog analysis
Define linking and deduplication rules around identifiers and file checksums.
Long-document parsing evaluation
Verify original PDFs, text availability and permitted uses before long-document evaluation.
From preview to delivery
Pricing is negotiated around your confirmed delivery scope.
Inspect the preview
Download the kit and check content, fields and limitations.
Confirm scope and rights
Share your topic, version, time range, use and format requirements.
Agree on price and delivery
Review samples, quality, delivery contents and negotiated price.
Frequently asked questions
Clarify preview scope, scale and permissions before delivery.
Does the kit contain the full dataset?
10 preview records · 2 image excerpts · dictionary and README. The public kit is for preview evaluation. Full data requires a confirmed version and delivery list.
Why does catalog scale differ from preview count?
Catalog scale comes from registered sources or official specifications. Public kits contain limited excerpts or references. Verify actual deliverable scale for your selected scope.
Can I use it for training or commercial projects?
Confirm the selected version’s license, provenance and permitted uses. Catalog listing and preview access do not grant training, commercial-use or redistribution rights to the full data.
Evaluation and acceptance checks
Check the actual samples before selecting a batch. These are suggested acceptance criteria, not quality guarantees for the full corpus.
Check journal counts and paper samples separately
Ask for verifiable examples or counting rules for your selected version and use.
Journal, year and DOI selection scope
Ask for verifiable examples or counting rules for your selected version and use.
Confirm rights for bodies, abstracts and reference images
Ask for verifiable examples or counting rules for your selected version and use.
Find the right scope for your project
Start with samples and fields, then share your topic, format and intended use. Confirm available versions, delivery contents and negotiated pricing with sales.
Contact sales · Negotiated pricingActual sample excerpts
Download sample kitDownload a small kit to evaluate the data
Contains reviewed limited records, images or audio excerpts, with field references and Chinese/English README files. Confirm the full delivery version before ordering.
ZIP · 554.8 KB10 preview records
File and checksum details
sciencedirect-papers-sample-kit-v3.zip
SHA-256: d75ac752599851b01809ec3a7ef555adde3cc9bbe2d7a8d7fa60318a976e156dData sample
Data sample
A limited, reviewed sample is shown and may not represent the complete delivery.Field reference
Field structure follows the confirmed dataset version.License
本页为数据目录与需求咨询。训练、商业使用及再分发的许可范围需在交付前逐项确认。
Request a quote
Online checkout and automatic downloads are not available. Contact sales to confirm the final quote and delivery method; our team will arrange delivery after payment.
Introduction
Datasets
Pricing