Results 41 to 50 of about 887,918 (338)

Comparison of Miniaturized and Conventional Asymmetrical Flow Field-Flow Fractionation (AF4) Channels for Nanoparticle Separations

Separations, 2017
The performance of a miniaturized channel for the separation of polymer and metal nanoparticles (NP) using Asymmetrical Flow Field-Flow Fractionation (AF4) was investigated and compared with a conventional AF4 system.
Zengchao You, Florian Meier, Steffen Weidner   +2 more
doaj   +1 more source

The Significance of Multiple Saturation Points in the Context of Polybaric Near-fractional Melting [PDF]

, 2004
Experimental petrologists have successfully located basaltic liquid compositions parental to mid-ocean ridge basalt that are, within experimental resolution, multiply saturated with three-phase harzburgite or four-phase lherzolite assemblages on their ...
Asimow, Paul D., Longhi, John
core   +2 more sources

Ultrafiltration and size exclusion chromatography combined with asymmetrical-flow field-flow fractionation for the isolation and characterisation of extracellular vesicles from urine

Journal of Extracellular Vesicles, 2018
Extracellular vesicles (EVs) have a great potential in clinical applications. However, their isolation from different bodily fluids and their characterisation are currently not optimal or standardised.
Eline Oeyen, Kurt Van Mol, G. Baggerman, Hanny Willems, K. Boonen, C. Rolfo, P. Pauwels, A. Jacobs, K. Schildermans, W. Cho, I. Mertens   +10 more
semanticscholar   +1 more source

Non-WKB Models of the FIP Effect: The Role of Slow Mode Waves

, 2011
A model for element abundance fractionation between the solar chromosphere and corona is further developed. The ponderomotive force due to Alfven waves propagating through, or reflecting from the chromosphere in solar conditions generally accelerates ...
Allan, Avrett, Banaszkiewicz, Brooks, Bryans, Campos, Carlsson, Cranmer, Cranmer, Cranmer, Feldman, Feldman, Feldman, Ferland, Giammanco, Giammanco, J. Martin Laming, Kasper, Khomenko, Ko, Laming, Laming, Laming, Laming, Landau, Litwin, Patsourakos, Phillips, Schwadron, Sylwester, Sylwester, Widing, Wood   +32 more
core   +1 more source

Soil water stable isotopes reveal evaporation dynamics at the soil–plant–atmosphere interface of the critical zone [PDF]

, 2017
Acknowledgements. We are thankful for the support by Audrey Innes during all laboratory work. We further thank Jonathan Dick for running the isotope analysis of precipitation samples and Annette C. Raffan for her support in the soil texture analysis.
Soulsby, Chris, Sprenger, Matthias, Tetzlaff, Doerthe   +2 more
core   +3 more sources

Isospin fractionation in the nucleon emissions and fragment emissions in the intermediate energy heavy ion collisions

, 2003
The degree of isospin fractionation is measured by $(N/Z)_{n}$ / $(N/Z)_{N_{imf}}$, where $(N/Z)_{n}$ and $(N/Z)_{N_{imf}}$ are the saturated neutron-proton ratio of nucleon emissions (gas phase) and that of fragment emissions (liquid phase) in heavy ion
Aichelin, Aichelin, Alkahzov, Baran, Bertsch, Colonna, Danielewicz, Di Toro, Hang Liu, Jian-Ye Liu, Klakow, Kunde, Li, Li, Li, Li, Li, Liu, Liu, Liu, Miller, Pak, Pak, Pak, Pak, Rami, Reinhard, Sobotka, Sobotka, Tsang, Udo Schröder, Wada, Wen-Jun Guo, Westfall, Westfall, Xu, Yang, Yennello, Yennello, Yong Zhong Xing   +39 more
core   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Electrical Field Flow Fractionation (EFFF) Using an Electrically Insulated Flow Channel [PDF]

, 2004
The present invention is an apparatus and a process for separation and resolution of particles suspended in, or molecules dissolved in, a sample mixture or solution using electrical field flow fractionation (EFFF).
Hill, Michael W., Russell, Dale D.
core   +1 more source

Probing the isospin dependent mean field and nucleon nucleon cross section in the medium by the nucleon emissions

, 2003
We study the isospin effects of the mean field and two-body collision on the nucleon emissions at the intermediate energy heavy ion collisions by using an isospin dependent transport theory.
Aichelin J, Aichelin J, Baran V, Bertsch G H, Colonna M, Guo Wen-Jun, Klakow D, Kunde G J, Li B A, Li B A, Li B A, Li B A, Li B A, Li Q F, Liu H, Liu J Y, Liu J Y, Liu Jian-Ye, Miller M L, Ngo C, Pak R, Pak R, Pak R, Pak R, Rami F, Reinhard P G, Schröder U W, Sobotka L G, Sobotka L G, Tan W P (MSUCL-1198), Xiao Z G, Xing Yong-Zhong, Xu H, Yang Y F, Yennello S J, Yennello S J, Yennello S J   +36 more
core   +1 more source

d13C pattern of dissolved inorganic carbon in a small granitic catchment: the Strengbach case study (Vosges mountains, France) [PDF]

, 1999
The transfers and origins of dissolved inorganic carbon DIC. were studied for a year in a soil–spring–stream system in the Strengbach catchment, Vosges mountains, France.
Amiotte Suchet, Philippe, Andreux, Francis, Aubert, Dominique, Gauthier-Lafaye, François, Probst, Anne, Probst, Jean-Luc, Viville, Daniel   +6 more
core   +3 more sources