Best of yepei 9000 at KeyOptimize(Out of 184 in result | Last check 13 June 2019)
博客园 - 代码改变世界
Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
MDPI - Publisher of Open Access Journals
MDPI is a publisher of peer-reviewed, open access journals since its establishment in 1996.
NewspaperArchive® | Genealogy & Family History Records
Search 5.6 billion genealogy records including newspaper articles, obituaries, marriages, births, passenger lists, arrests, divorces, war casualties and more.
Newspapers.com - Historical Newspapers from 1700s-2000s
Find historical newspapers from across the United States and beyond. Explore newspaper articles and clippings for help with genealogy, history and other research.
Create an account or log in to Pinterest. Discover recipes, home ideas, style inspiration and other ideas to try.
RCSB PDB: Homepage
The PDB archive contains information about experimentally-determined structures of proteins, nucleic acids, and complex assemblies. As a member of the wwPDB, the RCSB PDB curates and annotates PDB data according to agreed upon standards. The RCSB PDB a...
ResearchGate | Share and discover research
Find 118+ million publication pages, 15+ million researchers, and 700k+ projects. ResearchGate is where you discover scientific knowledge and share your work.
Internet Archive: Digital Library of Free & Borrowable Books, Movies, Music & Wayback Machine
Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 294 billion archived web pages.
Home | National Library of Australia
NLA Home | National Library of Australia Jump to navigation National Library of Australia Search this website Family History Live Join our Librarians in a live Q&A on Facebook for answers to your family history questions. Find out more Melodrama in Mei...
Pictame | online instagram posts viewer
Instagram web client tool
途径一：发送电子邮件：学术道德监督邮箱： firstname.lastname@example.org 途径二：电话举报：025-84396434 途径三：寄送文字材料：南京市卫岗1号 南京农业大学科学研究院综合科 210095.