搜索结果: 1-15 共查到“理学 Substrate”相关记录39条 . 查询时间(0.178 秒)
Uncovering process domains in large rivers: Patterns and potential drivers of benthic substrate heterogeneity in two North American riverscapes
rivers North American benthic
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2021/7/23
Identifying and understanding functional process domains (sensu Montgomery, 1999) in rivers is paramount for linking the physical habitat template to ecosystem structure and function.
Site-Specific Measurement of Water Dynamics in the Substrate Pocket of Ketosteroid Isomerase Using Time-Resolved Vibrational Spectroscopy
IL-33 ST2 MWCNTs pulmonary fibrosis nanotoxicology
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2016/5/25
Little is known about the reorganization capacity of water molecules at the active sites of enzymes and how this couples to the catalytic reaction. Here, we study the dynamics of water molecules at th...
Substrate-Membrane Interactions:Mechanisms for Imposing Patterns on a Fluid Lipid Bilayer Membrane
X-ray resonant exchange scattering X-ray absorption fine structure surface contamination PuSb
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2016/5/23
A variety of new techniques are emerging that require the use of a patterned substrate to impose micropartitions on a supported fluid bilayer membrane. The barrier-forming characteristics of aluminum ...
NIH 3T3 fibroblast adhesion to a fibronectin substrate: The role of the arachidonic acid signaling pathway
Cell adhesion and extracellular matrix intracellular signal four acid cervical cancer cells fibers fibronectin matrix and fiber cells
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2014/12/11
Cell adhesion to the extracellular matrix initiates a cascade of intracellular signaling pathways via integrin activation. Activation of the arachidonic acid (AA) signaling pathway has been shown to b...
A Comparison of Environmental Substrate Gradients and Calcium Selectivity in Plant Species of Calcareous Fens in Massachusetts
Calcareous fen calcium plant communities Parnassia glauca tissue analysis wetland chemistry
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2014/11/17
The distribution and occurrence of plant species within a given region provides insight into the many environmental properties of that region. Although much research has been conducted on plant commun...
Shale-Derived Dissolved Organic Mattr as a Substrate for Subsurface Methanogenic Communities in the Antrim Shale, Michigan Basin, USA
Shale-Derived Dissolved Organic Matter as a Substrate Subsurface Methanogenic Communities Antrim Shale Michigan Basin USA
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2014/10/22
The microbial origin of methane produced from sedimentary basins is a subject of great interest, with implications for the global cycling of carbon as well as natural gas exploration. Despite the grow...
Shale-Derived Dissolved Organic Mattr as a Substrate for Subsurface Methanogenic Communities in the Antrim Shale, Michigan Basin, USA
Shale-Derived Dissolved Organic Matter Subsurface Methanogenic Communities the Antrim Shale Michigan Basin USA
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2014/10/20
The microbial origin of methane produced from sedimentary basins is a subject of great interest, with implications for the global cycling of carbon as well as natural gas exploration. Despite the grow...
Spent Mushroom Substrate Influences Elk (Cervus Elaphus Canadensis) Hematological and Serum Biochemical Parameters
Spent Mushroom Substrate Recycling Blood Components Elk
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2016/5/9
The objective of this study was to evaluate the effect of spent mushroom substrate (SMS) derived from Pleurotus eryngii on the hematological and biochemical blood properties of elk. A total of 18, two...
Substrate-Enzyme Interaction in Pig Liver Esterase
Substrate-Enzyme Interaction Pig Liver Esterase Biomolecules
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2012/5/2
Force field and first principles molecular dynamics simulations on complexes of pig liver esterase (pig liver isoenzymes and a mutant) and selected substrates (1-phenyl-1-ethyl acetate, 1- phenyl-2-bu...
Substrate effects in the photoenhanced ozonation of pyrene
Substrate effects the photoenhanced ozonation of pyrene
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2011/2/25
We report the effects of actinic illumination on the heterogeneous ozonation kinetics of solid pyrene films and pyrene adsorbed at air-octanol and air-aqueous interfaces. Upon illumination, the ozonat...
Substrate influence on the plasmonic response of nanoparticle clusters
Substrate the plasmonic response nanoparticle clusters
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2010/11/16
The plasmonic response of nanoparticles is exploited in many subfields of science and engineering to enhance optical signals associated with probes of nanoscale and subnanoscale entities. We develop ...
Atmospheric Oxygen Binding and Hole Doping in Deformed Graphene on a SiO2 Substrate
graphene Raman spectroscopy scanning tunneling microscopy (STM)
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2010/11/22
Using micro-Raman spectroscopy and scanning tunneling microscopy, we study the relationship between structural distortion and electrical hole doping of graphene on a silicon dioxide substrate. The obs...
Gold on graphene as a substrate for surface enhanced Raman scattering study
Gold on graphene surface enhanced Raman scattering study
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2010/11/18
In this paper, we report our study on gold (Au) films with different thicknesses deposited on single layer graphene (SLG) as surface enhanced Raman scattering(SERS) substrates for the characterization...
Effect of Warm Ionized Plasma Medium on Radiation Properties of Four Elements Microstrip Antenna Array Printed on Ferrite Substrate
Microstrip Antenna Array Ferrite Plasma Medium
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2010/6/30
This paper describes theoretically the radiation properties of four element microstrip antenna array printed upon a typical ferrite substrate Ni1.062Co0.o2Fe1.948O4 in the presence of normal dc magnet...
Effect of Interfacial Oxides on the Electrochemical Activity of Lead Dioxide Film Electrodes on a Ti Substrate
Interfacial Oxides Electrochemical Activity Lead Dioxide
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2010/9/16
The electrochemical activities of PbO2 thin-film electrodes were systematically studied with an oxygen-transfer reaction, i.e., the oxidation of thiourea. Five different types of PbO2 film electrodes ...