
접근 구조, CCDC 및 FIZ Karlsruhe Crystal 데이터베이스
World biggest cristal structures repository. For each organic crystal, get its chemical diagram and an interactive 3D model view of
도서관, 데이터베이스, 저장소, 광고

World biggest cristal structures repository. For each organic crystal, get its chemical diagram and an interactive 3D model view of

Torrent files repository and directory of scientific and educational resources: Academic Torrents is a community-maintained distributed repository that facilitates the scalable
VIAF(Virtual International Authority File)는 50개국 이상의 국가 명칭 권위 기록을 통합하는 국제 공동 프로젝트입니다.

The most complete meta-search on computer science journals and research papers: The dblp computer science bibliography is a specialized reference

Provides engineering information and problem solving techniques and maths, all powered by a powerful search engine: WolframAlpha functions as a

OSINT 프레임워크는 OSINT 리소스를 체계적으로 트리 구조로 분류한 디렉토리입니다. 온라인 도구, 명령줄, 소프트웨어 패키지 및 관련 정보를 포함하고 있습니다.

A lot of free SVG maps of world, countries or regions, ready to be downloaded and used on any website

By fast the most complete freely accessible material properties database. For metals, plastics, ceramics, and composites, although plastics is where

A must for any mechanical calculation or simulation. Chose a standard metal designation (ASTM, ISO, EN …) and the tool

IRC was the first protocol to chat over the internet. Less used now, it can still be used efficiently to
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