维普中文期刊产品整合服务
10篇 您的检索式:作者名="Marks MI"
    题名 作者 年代 出处 被引量
1Respiratory syncytial virus puzzle : clinical features, pathophysiology, treatment, andprevention显示文摘La Via WV Marks MI Stutman HR 1992J pediatr1992,121,4:1
2Randomized study of two dosage regimens of ciprofloxacin for treating chronic bronchopulmonary infection in patients with cystic fibrosis显示文摘Shalit I Stutman HR Marks MI 1987Am J Med1987,82,:1
3Proteinuria in children with febrile illnesses显示文摘Marks MI McLaine PN Drummond KN 1970Arch Dis Child1970,45,:1
4Multimodality treatment of giant intracranial arteriovenous malformations显示文摘Chang SD Marcellus MI Marks MP 2003Neurosurgery2003,53,:1
5A nonhuman primate model for urinary bladder regeneration using autologous sources of bone marrow-derived mesenchymal stem cells 显示文摘Sharnaa AK Bury MI Marks AJ 2011Stem Cells2011,29,:1
6surgical management of radial head fractures 显示文摘Robert W Wysocki MI) and Mark S 2007The American journal of orthopedics february2007,,:1
7Serum non-coding RNAs as biomarkers for osteoarthritis progression after ACL injury显示文摘L. Zhang M. Yang P. Marks L.M. White M. Hurtig Q.-S. Mi G. Divine G. Gibson 2012Osteoarthritis and Cartilage2012,,12:1
8Multimodality treatment of giant tntracranial arteriovenous malformations 显示文摘Chang SD Marcellus MI Marks MP 2003Neurosurgery2003,53,1:1
9Old-growth mixed dipterocarp forests show variable losses and gains in aboveground biomass and standing carbon over forty years显示文摘Background:No studies have documented long-term trends in aboveground biomass(AGB)for mixed-dipterocarp forests(MDF),the dominant rain forest type in tropical wet equatorial Asia.In our study,we sought to document such trends over forty years across three sites representing lowland to lower montane elevations.Methods:To do this,we established fifty 100 m×25 m plots in 1978 across three sites sampled along an elevation gradient,identified as mature old-growth forest.We measured trees for diameter at breast height that we identified to species and tagged.We took wood samples to calculate species wood-specific gravity.We re-measured plots in 1998 and again in 2018.Results:We show standing AGB for all sites combined to be 517.52 Mg·ha^(-1)in 1978,but this declined by 17%over 40 years to 430.11 Mg·ha^(-1).No differences exist among sites in AGB primarily because of considerable within site variation;but interactions of time with site show declines across sites were not uniform,one remained about the same.Relatively few species represented a high proportion of the AGB with the top five species comprising between 34%and 65%,depending upon site and year sampled.One species,Mesua nagassarium,represented a disproportionately large amount of AGB and decline over time,particularly at the low elevation site.Conclusions:Our results are directly relevant to estimating AGB and standing carbon sequestered in MDF.Our study is the first to demonstrate varying but overall,declining trends in amounts of AGB among forests making predictions of biomass and standing carbon in MDF difficult over wide regions.Sisira Ediriweera Champika Bandara Tithira Lakkana Shanika Jayasinghe David Woodbury Arun Dayanandan B.M.P.Singhakumara Xiangcheng Mi I.A.U.N.Gunatilleke C.V.S.Gunatilleke Mark SAshton 2024Forest Ecosystems2024,11,1:0
10Adjacent Pt Nanoparticles and Sub-nanometer WO_(x)Clusters Determine Catalytic Isomerization of C_(7)H_(16)显示文摘Processes for the isomerization of light alkanes have been commercialized;however,the isomerization of paraffins(C_(n)H_(2n+2),n≥7)remains a challenge.On mesoporous tungsten-zirconia catalyst supported Pt catalysts(Pt/WZrOx),initial isomerization productivity of 5249 moli-C7/molPt/h was obtained for n-heptane reforming at 275°C and 5 bar of hydrogen.Bin Zhang Wei Zhou Jie Zhang Zirui Gao Danyang Cheng Lipeng Tang Xingwu Liu Yueqin Song Chunyang Dong Yao Xu Jie Yan Mi Peng Huizhen Liu Mark Douthwaite Meng Wang Ding Ma 2022CCS Chemistry2022,4,8:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费