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87篇 您的检索式:作者名="Marfa"
    题名 作者 年代 出处 被引量
1Textural and geochemical characteristics of late Pleistocene to Holocene fine-grained deep-sea sediment cores(GM6 and GM7),recovered from southwestern Gulf of Mexico显示文摘Texture, mineralogy, geochemistry, and ^(14)C ages of two deep-sea sediment cores(GM6 and GM7) recovered in the southwestern Gulf of Mexico were investigated to infer their provenance and depositional condition. The sediments are enriched in fine-grained silt and clay and poor in sand content. Mineralogically, the sediments consist of quartz,calcite, smectite, and kaolinite. Based on the ^(14)C data, the age of the GM6 and GM7 sediment cores were calculated as23,615 cal yrs. BP and 19,007 cal yrs. BP, respectively. The weathering indices such as chemical index of alteration(CIA),chemical index of weathering(CIW), and plagioclase index of alteration(PIA) in GM6(56-69, 60-74, and 61-73,respectively) and GM7(54-69, 57-76, and 55-74, respectively) cores revealed a moderate-to-high intensity of weathering. The rare earth element(REE) patterns suggested that the sediments were derived mostly by the weathering of intermediate rocks, exposed along the coastal regions of the Gulf of Mexico. The trace elemental ratios like V/Cr(<2),Ni/Co(<2), and Cu/Zn(<1), authigenic uranium content(<1), and Ce anomaly(Ce/Ce~* ≤ 1) suggested that the sediments were deposited under an oxic condition, which was also revealed by the benthic foraminiferal assemblages throughout the GM6 and GM7 sediment cores.Abigail Anaya-Gregorio John S.Armstrong-Altrin Marfa Luisa Machain-Castillo Patricia C.Montiel-Garcia Mayla A.Ramos-Vazquez 2018Journal of Palaeogeography2018,7,3:5
2A Comparison of Implicit Memory Tests in Schizophrenic Patients and Normal Controls显示文摘Marfa Josh Soler Juan Carlos Ruiz Inmaculada Fuentes 2007The Spanish Journal of Psychology2007,10,2:1
3Pectic Cell Wall Fragments Regulate Tobacco Thin- Cell- Layer Explant Morphogenesis 显示文摘Eberhard S Doubrava N Marfa V Mohnen D Southwick A Darvill A Albersheim P 1989The Plant Cell Online1989,1,8:1
4Production of the RANTES chemokine in delayed-type hypersensitivity reactions: involvement of macrophages and endothelial cells显示文摘Devergne O Marfaing Koka A Schall T J 1994J Exp Med1994,179,16:1
5Sugarcane micropropa- gation and phenolic excretion显示文摘Jose C L Marfa de los AB Osvaldo P 2001Plant Cell2001,65,:1
6Polymerization strategies to overcome limiting monomer conversion in silicone- acrylic miniemulsion polymerization 显示文摘RodrFguez R MarFa J Barandiaran 2008Polymer2008,49,3:1
7Expression of a Bacillus thuringiensis cry 1B synthetic gene protects Mediterranean rice against the striped stem borer显示文摘Breitler J C Marfa V Royer M 2000Plant Cell Rep2000,19,:1
8Putting Together Web Services and Compositional Software Agents 显示文摘Mercedes Amor Lidia Fuentes Jose Marfa Troya 2003ICWE2003,,:1
9Grape seed oil deacidification by molecular distillation : Analysis of operative variables influence using the response surface methodology 显示文摘Martinello M Hecker G Marfa C P 2007Journal of Food Engineering2007,81,:1
10Interactions between isoflavones and soybean proteins : Applications in soybean - proteineisolate production 显示文摘Francisco S Veronica M Marfa C 2010LWT - Food Science and Technology2010,32,2010:1
11Thermal degradation of alkaline black liquor from straw: Thermogravimetric study显示文摘GLORIA G MARfA B M JESUS A 2002Ind Eng Chem Res2002,41,47:1
12A validated matrix solid-phase dispersion method for the extraction of organophosphorus pesticides from bovine samples显示文摘Martha P Garcfa de Llasera Marfa L Reyes-Reyes 2009Food Chemistry2009,114,:1
13Adaptation of the van Genuchten expression to the effects oftemperature and density for compacted ben- tonites 显示文摘ABEL C J MARfA V V ROBERTO G E 2009Applied Clay Science2009,42,:1
14Relationships between growing media fertility,percolate composition and fertigation strategy in peat-substitute substrates used for growing ornemental shrubs显示文摘Marfa O Lemaire F Caceres R 2002Sci Hort2002,94,:1
15The economics of wind energy 显示文摘Marfa Isabel Blanco 2009Renewable and Sustainable Energy Reviews2009,13,67:1
16Soil Microbial Community-Level Physiological Profiling as Related to Carbon and Nitrogen Availability Under Different Land Uses显示文摘这个工作的目标是估计土壤微生物引起的呼吸,由在氧敏感的 microplate 的社区级的生理的介绍的试金决定了(响应在有不同器官的 C 的土壤的内长的 C 和几单个 C 底层的 O 2-CLPP),满足(作为土壤的功能,类型和管理练习)。我们也使用了 O 2-CLPP 决定这些土壤的呼吸反应到内长的 C 并且与 N 增加修改了 C 底层。一个呼吸的商(RQ )C 仅仅基于对内长的土壤 C 对各个的反应的比率被计算底层,并且与全部的器官的碳(TOC ) 有关。为为微生物引起的活动估计 N 可获得性,土壤呼吸上的 N 补充的效果,表示了 没有 N,比率 , 相对反应基于对 N 增加的几底层的反应被计算。土壤在主要部件分析(PCA ) 以后在 4 聚类组,基于到底层和内长的 C 的 TOC 和他们的呼吸回答。这些组在他们的地理起源,土地使用和 C 内容在土壤之中反映了差别。计算 RQ 价值 C 仅仅比在为大多数的管理土壤在自然森林土壤是显著地更低的底层。TOC 否定地与 RQ (r =−0.65 ) 被相关,显示有更高的有机物内容的土壤增加了呼吸效率。在当 C 改正不在时的试金的 N 增加(即,在场的仅仅内长的土壤 C ) 没在任何土壤在微生物引起的呼吸上有效果,显示这些土壤不是内在地 N 有限的,但是在 N 在土壤组以内的比率 被观察。Marfa Celina ZABALOY Jay L. GARLAND Marco ALLEGRINI Elena del Valle GOMEZ 2016Pedosphere2016,26,2:1
17Joint route selection and resource allocation in multihop wireless networks based on a game theoretic approach 显示文摘Jorge O Ramon G J Marfa C 2013Ad Hoc Networks2013,11,8:1
18Evidence for phosphorylatian of the major seed storage protein of the common bean and its phosphorylation-dependent degradation during germination 显示文摘Marfa Lopez-Pedrouso Jana Alonso Carlos Zapata 2014Plant Mol Biol2014,84,:1
19Use of calcium sulphate dihydrate as an alternative to the conventional use of aluminium sulphate in the primary treatment of wastewater显示文摘MARFA C VZQUEZ-ALMAZN EUSEBIO VENTURA ENRIQUE RICO 2012Water SA2012,38,5:1
20A field study of pollen-mediated gene flow from Mediterranean GM rice to conventional rice and the red rice weed 显示文摘MESSEGUER J MARFA V CAT ALA M M 2004Molecular Breeding2004,13,1:1
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