GetPortalImpactFactorByIdResp(projectId=1, id=f758360, cover=https://img.medsci.cn/images/journal/cover/2021/aex_202109271314089120.jpg, fullname=AMERICAN JOURNAL OF SCIENCE, abbr=AM J SCI, pyear=1818, frequence=Monthly, articleNumbers=3037, citedSelf2015=2.7, acceptanceRate=null, submissionToAcceptance=null, averageReviewTime=暂无数据, reviewFee=null, pageFee=null, publishedRatio=2023年中国人文章占该期刊总数量暂无数据 (2022年为100.00%), issn=0002-9599, greenSci=https://www.greensci.net/search?kw=0002-9599, scijournal=https://www.scijournal.org/impact-factor-of-AM-J-SCI.shtml, medsciHotlightString=null, medsciHotlightRealtime=1.323, medsciHotlight=1.561, medsciHotlight5year=2.20639, citescore=6.6, hIndex=111, impactFactor=2.9, orgnization=Yale University, orgnizationUrl=http://www.ajsonline.org/, country=United States, countryCn=美国, isOa=0, isOaString=否, sciScie=Science Citation Index|Science Citation Index Expanded|Current Contents - Physical, Chemical &amp; Earth Sciences, bigclassCas=地学 2区, smallclassCas=地学 2 区, website=http://www.ajsonline.org/, websiteHits=4119, guideForAuthor=null, guideForAuthorHits=1, submitWebsite=邮箱投稿至ajs@yale.edu；详见http://www.ajsonline.org/misc/ifora.dtl|邮箱投稿至ajs@yale.edu；详见http://www.ajsonline.org/misc/ifora.dtl, submitWebsiteHits=1973, content=The American Journal of Science (AJS), founded in 1818 by Benjamin Silliman, is the oldest scientific journal in the United States that has been published continuously. The Journal is devoted to geology and related sciences and publishes articles from around the world presenting results of major research from all earth sciences. Readers are primarily earth scientists in academia and government institutions. AJS had an impact factor of 3.607 for 2003, ranking first for all peer-reviewed earth sciences journals publishing new content (ranking does not include journals that focus on review articles)., totalCites=8809, brief=AM J SCI杂志地学行业，“<strong><a target="_blank" href="/sci/index.do?smallclass=地球科学综合" >地球科学综合</a></strong>”子行业的优秀级杂志, articleType=该刊全部是论著，可能不接收综述类等文章, medsciHeat=黑红, medsciComment=AM J SCI在该细分领域可能是一流杂志，可能是创刊时间短或不是热门学科，整体来说，国内学者关注度仍然不够。对于投稿而言，建议多向"&abbr&"投稿，当然期刊也应该加强品牌宣传。, medsciExplanation=MedSci期刊指数是根据中国科研工作者（含医学临床，基础，生物，化学等学科）对SCI杂志的认知度，熟悉程度，以及投稿的量等众多指标综合评定而成。当然，具体的，您还可以结合“<a href='https://www.medsci.cn/sci/submit.do?id=f758360'>投稿经验系统</a>”，进行综合判断，这更是大家的实战经验，值得分享和参考。<br> 注意，上述MedSci期刊指数采用MedSci专利技术，由计算机系统自动计算，并给出建议，存在不准确的可能，仅供您投稿选择杂志时参考。, tags=null, citeScoreList=[GetImpactFactorCiteScoreListResponse(year=2016, citescore=3.97), GetImpactFactorCiteScoreListResponse(year=2017, citescore=4.05), GetImpactFactorCiteScoreListResponse(year=2018, citescore=3.49), GetImpactFactorCiteScoreListResponse(year=2019, citescore=5.5), GetImpactFactorCiteScoreListResponse(year=2020, citescore=6.6)], medsciIndexList=[GetImpactFactorMedsciIndexListResponse(year=2020, medsciHotlight=2.446), GetImpactFactorMedsciIndexListResponse(year=2021, medsciHotlight=1.657), GetImpactFactorMedsciIndexListResponse(year=2022, medsciHotlight=1.278), GetImpactFactorMedsciIndexListResponse(year=2023, medsciHotlight=1.119), GetImpactFactorMedsciIndexListResponse(year=2024, medsciHotlight=1.323)], citeScoreGradeList=[GetImpactFactorCiteScoreGradeResponse(smallClass=Earth and Planetary Sciences - General Earth and Planetary Sciences , rank=19/182)], totalJcrAreaList=[GetImpactFactorCiteScoreGradeResponse(smallClass=GEOSCIENCES, MULTIDISCIPLINARY, rank=Q1)], pmcUrl=https://www.ncbi.nlm.nih.gov/nlmcatalog?term=0002-9599[ISSN], pubmedUrl=https://www.ncbi.nlm.nih.gov/pubmed?cmd=search&term=AMERICAN JOURNAL OF SCIENCE[ta], article_number=32, article_number_cn=13, earlyWarning=null, linkOutUrl=null, isJournalMember=false, unscrambleContent=null, dayViewCount=false, endexampletyle=暂无数据)