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neediness    
n. 穷困,贫穷

穷困,贫穷

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英文字典中文字典相关资料:


  • PubMed
    PubMed® comprises more than 38 million citations for biomedical literature from MEDLINE, life science journals, and online books Citations may include links to full text content from PubMed Central and publisher web sites Senescence-resistant human mesenchymal progenitor cells counter aging in primates Lei J, et al Cell 2025 PMID: 40516525
  • Identifiers in PubMed: PMID, PMCID DOI - Stevens Institute of Technology
    There are currently two identifiers unique to citations found in PubMed: the PubMed Identifier (PMID) and the PubMed Central Identifier (PMCID) A third identifier, the Digital Object Identifier (DOI), is often found in PubMed citations, though it does not originate with PubMed
  • A Guide to PMID and PMCID numbers - University of New Mexico
    PMID numbers are automatically assigned by PubMed (not PMC), after a manuscript is published in an indexed journal All articles available in PubMed have a PMID number, regardless of their type or funding PubMed is an indexing engine; it also indexes works posted in PubMed Central
  • PMIDs, DOIs, and PMCIDs Oh My! - Duke University
    A PMID (such as 30256255) is a unique numerical identifier for an article in PubMed You will notice every article included in PubMed has a PMID under the citation abstract You can search this number in PubMed or our E-Journals page to go straight to that particular article E-Journals page
  • NIH Public Access and PMC - PMC - PubMed Central (PMC)
    The PMCID is a unique reference number or identifier that is assigned to every article that is accepted into PMC The PMCID is also used by recipients of NIH funding to demonstrate compliance with the NIH Public Access policy The PMCID can be found in both PMC and PubMed
  • Find an Article Using a DOI or PMID - How do I find articles? - Library . . .
    PMID is a unique identifier used in the PubMed database and can be used to look up abstracts in PubMed The PMID lookup links to online access through the Library
  • PMID vs PMCID: What’s the Difference? - JournalsMedicine
    PubMed is an index of biomedical literature A PMID, also known as a PubMed reference number, is a number assigned by the NIH National Library of Medicine to articles indexed in PubMed PubMed Central is an archive of full-text journal articles
  • What is the difference between PMID and DOI? - spainexchange. com
    A PMID (such as 30256255) is a unique numerical identifier for an article in PubMed You will notice every article included in PubMed has a PMID under the citation abstract You can search this number in PubMed or our E-Journals page to go straight to that particular article
  • What is an ISSN, ISBN, DOI or PMID? - FAQs - New York University
    DOI (Digital Object Identifier) or a PMID (PubMed Identifier) is a unique number that has been assigned to a digital object, such as an article, book chapter, or data set If you have the DOI or PMID for something, it can help you get directly to the content ISSN stands for International Standard Serial Number
  • FAQ: What is a PMID and how do I search by PMID in library databases?
    A PMID is the unique identifier number used in MEDLINE - EBSCO and PubMed The PMID is assigned to each article record when it enters the PubMed system The PMID can be found on the article's record page PMIDs do not change over time or during processing and are never reused To search by PMID in MEDLINE you need to conduct an advanced search





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