標題: Titlebook: Marine Organic Matter: Biomarkers, Isotopes and DNA; John K. Volkman Book 2006 Springer-Verlag Berlin Heidelberg 2006 Biomarker.DNA Marker [打印本頁] 作者: MASS 時間: 2025-3-21 19:27
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作者: 苦笑 時間: 2025-3-21 21:48 作者: mortuary 時間: 2025-3-22 01:13 作者: Adherent 時間: 2025-3-22 07:11
978-3-642-06661-0Springer-Verlag Berlin Heidelberg 2006作者: concise 時間: 2025-3-22 08:46 作者: 你敢命令 時間: 2025-3-22 13:57
or an ancestor. Certainly identity begins in a historical association with a tribal stream, a procession. Medicine, of course, is a processional as well as a professional vocation—a medical student steps into an historical stream and identity formation is partly the resultant stain of that history.作者: 惡臭 時間: 2025-3-22 18:49 作者: 乏味 時間: 2025-3-23 01:13 作者: FIR 時間: 2025-3-23 01:24 作者: 條街道往前推 時間: 2025-3-23 09:35
J. S. Sinninghe Damsté,S. Schoutengaging and memorable teaching strategies. The book also provides strategies for teaching geriatrics in a variety of settings, including the hospital, outpatient settings, nursing home, home care, and telemedicine. Additional chapters address considerations in teaching geriatrics, including Diversity作者: BINGE 時間: 2025-3-23 13:14
Richard D. Pancost,Mark Paganigaging and memorable teaching strategies. The book also provides strategies for teaching geriatrics in a variety of settings, including the hospital, outpatient settings, nursing home, home care, and telemedicine. Additional chapters address considerations in teaching geriatrics, including Diversity作者: Cognizance 時間: 2025-3-23 14:48
Mark A. Altabetto learn the material, provide information in a clear and organized manner, and keep learners actively engaged throughout. While much more research is needed on teaching geriatrics topics specifically, these principles can be applied to teaching a variety of learners in a variety of settings.作者: Pessary 時間: 2025-3-23 19:41 作者: incite 時間: 2025-3-24 00:40 作者: intellect 時間: 2025-3-24 04:36 作者: 尖酸一點 時間: 2025-3-24 09:40
Lipid Markers for Marine Organic Matter,ynthesize a?diverse range of compounds, such as branched fatty acids, hopanoids and isoprenoids, many of which are particularly stable, for instance those that contain an ether bond. Qualitative assignments of organic matter sources are thus reasonably straightforward, although even now lipids can b作者: dandruff 時間: 2025-3-24 10:50
Biological Markers for Anoxia in the Photic Zone of the Water Column,ors.In this way, the occurrence of photic zone euxinia has been demonstrated for a?wide variety ofsettings (e.g. shelf seas, enclosed basins, open ocean systems) and during geological eras as oldas the Precambrian. 作者: 同謀 時間: 2025-3-24 17:23
Isotopic Tracers of the Marine Nitrogen Cycle: Present and Past,flux from the surface to theocean‘s interior. Taking into account the effective isotopic fractionation effects for N.fixation and denitrification, the modern average δ.N for the oceanis a?potentially important constraint on the modern marine nitrogen budget. Past variation inthese processes can be r作者: DNR215 時間: 2025-3-24 21:09
Degradation and Preservation of Organic Matter in Marine Sediments,rganic substrate; (2)?the potential influence of matrix on preservation; (3)?the role of redox effects in degradation; and (4)?the effects of physical mixing of sediments. Although we have divided our discussion under these headings, it will immediately become apparent that these subsections are at 作者: 表否定 時間: 2025-3-24 23:45 作者: engender 時間: 2025-3-25 05:16
1867-979X hapters provide both an overview of the state-of-the-art and knowledge gaps together with abundant detail to satisfy the needs of specialists and non-specialists alike..978-3-642-06661-0978-3-540-32987-9Series ISSN 1867-979X Series E-ISSN 1616-864X 作者: 項目 時間: 2025-3-25 11:03
Marine Organic Matter: Biomarkers, Isotopes and DNA作者: cliche 時間: 2025-3-25 15:21
Bernd R. T. Simoneiteriatrics in a variety of settings, including the hospital, outpatient settings, nursing home, home care, and telemedicine. Additional chapters address considerations in teaching geriatrics, including Diversity978-3-031-32501-4978-3-031-32499-4作者: 分離 時間: 2025-3-25 15:58
Sources and Cycling of Organic Matter in the Marine Water Column,c waters. The focus of this review is to highlight the major sources or organic carbon and describe how the interaction of biological, chemical and physical processes provides an efficient mechanism for its eventual recycling.作者: Spirometry 時間: 2025-3-25 22:02
Pigment Markers for Phytoplankton Production,onalanalysis. Mathematical techniques for analysis of complex pigment data sets (multiple linear regression,inverse simultaneous equations and matrix factorization methods, using CHEMTAX software) are discussed.Methods for converting pigment data to carbon biomass are considered, with suggested strategies forimproving biomass estimates. 作者: 乳白光 時間: 2025-3-26 02:05
Book 2006y of organic compounds ranging from colourful carotenoids and chlorophylls to lipids with structures ranging from the simple to the complex. This volume brings together ten chapters on the occurrence and identification of the lipid biomarkers and of pigments in marine waters. It describes how they c作者: observatory 時間: 2025-3-26 04:41 作者: 費解 時間: 2025-3-26 09:58
Atmospheric Transport of Terrestrial Organic Matter to the Sea,, coal burning), (3) biomass burning (taxon specific, wildfires), (4) anthropogenic emissions (industry, urban activity), and (5) soil and desert sand resuspension (agriculture, wind erosion). The precursor--product chemistry can then be used to assess the secondary reactions (thermal or atmospheric) and the fate of aerosol organic matter.作者: Aggregate 時間: 2025-3-26 15:52 作者: 難理解 時間: 2025-3-26 18:12
1867-979X and fate of organic matter (both natural and pollutant) in t.The oceans contain a great biodiversity of marine organisms. They include a rich variety of unusual genes and biochemistries and hence a diverse array of organic compounds ranging from colourful carotenoids and chlorophylls to lipids with 作者: Digest 時間: 2025-3-26 21:29 作者: Ischemic-Stroke 時間: 2025-3-27 03:46 作者: 組裝 時間: 2025-3-27 08:02
Pigment Markers for Phytoplankton Production,s an overview of the molecular diversityof pigment markers, their distribution across algal taxa (based on theories of plastid diversity throughendosymbiosis), and their environmental variability. Three new methods for analysis of pigments byHPLC are compared with the original SCOR method. Guideline作者: 保存 時間: 2025-3-27 10:28
Biological Markers for Anoxia in the Photic Zone of the Water Column,biomarkers. The recognition of such conditionsis important for a?better understanding of the deposition of petroleum source rocks and periodsof widespread water column anoxia in the geological past (so-called oceanic anoxic events). The mostreliable biomarkers for this purpose are specific pigments 作者: Asperity 時間: 2025-3-27 17:09 作者: 同來核對 時間: 2025-3-27 20:33
Controls on the Carbon Isotopic Compositions of Lipids in Marine Environments,er in marine sediments range from the sources of the organic matter (e.g. allochthonous vs. autochthonous inputs) to the physiology of the predominant photoautotrophs, the nutrient status of the photoautotrophs‘ growth environment and the degree of organic matter reworking by heterotrophic eukaryote作者: Metastasis 時間: 2025-3-28 01:51
Isotopic Tracers of the Marine Nitrogen Cycle: Present and Past,tates. Many of these transformations havecorresponding isotope fractionation effects, usually leaving the product depleted in .N(δ.N). Due to the complexity of the nitrogen cycle, observed patternsof isotopic ratio could be expected to defy explanation. However in reality, a?few geographicallysepara作者: GENUS 時間: 2025-3-28 06:10 作者: HEDGE 時間: 2025-3-28 09:48
Sources and Fate of Organic Contaminants in the Marine Environment, seas are discussed. Knowledge on the occurrenceof emerging classes of contaminants (i.e., biocides, flame retardants, perfluorinated surfactants)and endocrine disruptors is also documented. The use of the molecular marker approach for tracingurban sewage inputs and oil contamination in the marine e作者: 令人不快 時間: 2025-3-28 14:00
logy and anthropology. Medical students are studied as entering a cohesive structure through traditional rites of passage, just as an anthropologist might study a group of young persons in Australian Aboriginal culture going through a series of male or female puberty rites. Such rites .. The identit作者: GRACE 時間: 2025-3-28 15:38 作者: 束以馬具 時間: 2025-3-28 21:10
John K. Volkman but there is still a long way to go before medical education can truly be said to be patient centered. Ensuring the centrality of the patient is a particular challenge during medical education, when students are still forming an identity as trainee doctors, and conservative attitudes towards medici作者: conjunctiva 時間: 2025-3-29 00:37
Simon W. Wright,S. W. Jeffreynd Ponnamperuma 2006), also referred to in Chap.?1. The editorial, by Davis and Ponnamperuma, suggests that medical education research is ‘a(chǎn)t a crossroads’ as it ‘struggles for recognition.’ In summarizing this ‘shaky position,’ Lough points to a need to overhaul such research in a dog-eat-dog cultu作者: charisma 時間: 2025-3-29 06:17 作者: Obsessed 時間: 2025-3-29 11:00