http://www.bing.com:80/search?q=Open+Science+ParticipativeSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Open+Science+ParticipativeCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://dictionary.cambridge.org/grammar/british-grammar/open-or-openedWe use open as an adjective to mean ‘not closed’: I stopped the car when I realised that the door was open. Not: … that the door was opened. Opened is the past form of the verb open: Can you open the window, please? (present) She opened her eyes and immediately looked at the clock. (past)Fri, 20 Mar 2026 00:03:00 GMThttps://www.grammarly.com/commonly-confused-words/open-vs-openedOpen is typically used as an adjective or a verb that conveys the state of being accessible or not closed. On the other hand, opened is the past tense and past participle form of the verb ' open,' used to describe an action that has been completed in the past.Sat, 25 Apr 2026 10:05:00 GMThttps://dictionary.cambridge.org/dictionary/english/openThe road is open now, but it is often blocked by snow in the winter. The new hospital was declared open by the mayor.Sat, 25 Apr 2026 19:37:00 GMThttps://www.openevidence.com/OpenEvidence is the leading medical platform for healthcare professionals, featuring answers grounded in peer-reviewed research from NEJM, JAMA, NCCN, Cochrane, and more.Sun, 26 Apr 2026 01:57:00 GMThttps://www.merriam-webster.com/dictionary/openThe meaning of OPEN is having no enclosing or confining barrier : accessible on all or nearly all sides. How to use open in a sentence. Synonym Discussion of Open.Fri, 24 Apr 2026 17:30:00 GMThttps://grammarhow.com/open-vs-opened/“Open” should be used when it’s an adjective used to describe a noun (i.e., “an open door”). “Opened” should be used when you or someone else carried out the action of opening something (i.e., “you opened a door” or “the door opened”).Thu, 23 Apr 2026 22:10:00 GMThttps://openai.com/We believe our research will eventually lead to artificial general intelligence, a system that can solve human-level problems. Building safe and beneficial AGI is our mission.Tue, 07 Apr 2026 16:53:00 GMThttps://www.thefreedictionary.com/openAffording unobstructed entrance and exit; not shut or closed. b. Affording unobstructed passage or view: open waters; the open countryside. 2. a. Having no protecting or concealing cover: an open wound; an open sports car. b. Completely obvious; blatant: open disregard of the law.Fri, 03 Apr 2026 16:14:00 GMThttps://www.wordreference.com/definition/opento (cause to) be less tight, less compact, or less closely spaced: [~ + object] The soldiers began to open ranks. [no object] The ranks of the soldiers began to open.Fri, 24 Apr 2026 21:55:00 GMThttps://www.wordwebonline.com/en/OPEN- open up Become open "The door opened "; "The flower opened up in the morning sun "; - open up Start to operate or function or cause to start operating or functioning "open a business "; "The new store will open up next week "; - open up Begin or set in action, of meetings, speeches, recitals, etc. "He opened the meeting with a long speech "Fri, 24 Apr 2026 11:32:00 GMT