Results 141 to 150 of about 59,923 (299)

A model carbonized papyrus scroll opens a novel path to identifying readable scrolls of the Herculaneum Library. [PDF]

PLoS One
Seiler D, LaManna JM, McOsker M, Kreimer D, Daugherty MC, Dopke J.   +5 more
europepmc   +1 more source

Sediment elemental composition (XRF) of sediment core GeoB19920-1, 30 kV run

XRF Core Scanner data of sediment core GeoB19920-4 from Baffin BAy were collected every two centimetres downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 30 kV directly at the split core surface of the ...
Weiser, Jens, Hebbeln, Dierk
core   +1 more source

Resonance‐Enhanced Four‐Wave Mixing Imaging for Mapping Defect Regions in Vanadium‐Doped WS2 Monolayers

Small Methods, EarlyView.
Resonant four‐wave mixing (FWM) microscopy reveals a spatial modulation of the third‐order nonlinear optical response in vanadium‐doped WS2 monolayers. This robust nonlinear contrast technique tracks the preferential accumulation of vanadium dopants along the structural bisection lines of the synthesized flakes.
Felipe Menescal, Frederico B. Sousa, Mingzu Liu, Ana P. M. Barboza, Igor F. Curvelo, Matheus J. S. Matos, Da Zhou, Bernardo R. A. Neves, Helio Chacham, Mauricio Terrones, Bruno R. Carvalho, Leandro M. Malard   +11 more
wiley   +1 more source

Quantitative light element profiling in plant tissues with monochromatic X-ray fluorescence analysis: a new frontier for abiotic stress studies. [PDF]

J Exp Bot
Kahlon PS, Kokkinopoulou P, Bugallo Alfageme S, Leong CK, Zhang C, Chen Z, Testerink C, van der Ent A.   +7 more
europepmc   +1 more source

Sediment elemental composition (XRF) of sediment core GeoB19973-2, 30 kV run

XRF Core Scanner data of sediment core GeoB19973-2 from Baffin Bay were collected every two centimetres downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 30 kV directly at the split core surface of the ...
Weiser, Jens, Hebbeln, Dierk
core   +1 more source

Towards High‐Throughput Testing of Bipolar Plate Materials for Proton Exchange Membrane Water Electrolyzers: Correlative Contact Resistance and Stability Analysis

Small Methods, EarlyView.
Bipolar plates are a major cost driver in proton exchange membrane water electrolyzers (PEMWE) and require novel cost‐effective materials combining high corrosion resistance with low interfacial contact resistance (ICR). We present a correlative workflow for spatially resolved dissolution and ICR measurements by developing a miniaturized ICR ...
Lena Fiedler, Andreas Körner, George Pätzold, Elaheh Akbarnejad, Alan Savan, Simon Thiele, Dominik Dworschak, Alfred Ludwig, Karl J. J. Mayrhofer, Andreas Hutzler   +9 more
wiley   +1 more source

Comparison of methods for in vivo and ex vivo quantification of iron in murine brain tumors. [PDF]

PLoS One
Veenstra JL, Schwartz SA, Speth JP, Geise JB, Grier TR, Zaugg CJ, Jiang Z, Riffell JJ, Ames-Majeski TP, Specht AJ, Scarpelli ML.   +10 more
europepmc   +1 more source

Sediment elemental composition (XRF) of sediment core GeoB19973-2, 10 kV run

XRF Core Scanner data of sediment core GeoB19973-2 from Baffin Bay were collected every two centimetres downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 10 kV directly at the split core surface of the ...
Weiser, Jens, Hebbeln, Dierk
core   +1 more source

Hydrogen‐Based Reduction of Hematitic Iron Ore in a Fluidized Bed Kinetic Reactor at Elevated Pressures

steel research international, EarlyView.
This study investigates the reduction behavior of two international iron ores, including a synthetic hematite produced by oxidation of magnetite, in a novel fluidized‐bed kinetic reactor at elevated pressures. The reduction takes place at various temperatures (650°C, 700°C, and 750°C), and various hydrogen partial pressures (30, 55, and 80 vol% H2 ...
Valentina Nigitz, Aaron Wieder, Sandra Jezernik, Christoph Ahr, Mark Berchtold, Franz Winter   +5 more
wiley   +1 more source

Determination of elements in cathode part of rechargeable lithium ion laptop and primary coin cell batteries using ICP-OES and XRF techniques. [PDF]

RSC Adv
Shukr MM, Mahmoud KM.
europepmc   +1 more source