Results 81 to 90 of about 62,481 (313)

XRF-scanned Ti, Fe and Ca of piston core M77/2_056-5

open access: yes, 2013
XRF-scanned Ti, Fe and Ca of piston core M77/2_056-
Mollier-Vogel, Elfi   +1 more
core   +1 more source

A Simple Solvent Treatment to Modulate the Thermoelectric Properties of Single‐Walled Carbon Nanotubes over a Wide Range

open access: yesAdvanced Physics Research, EarlyView.
This study explores the use of single‐walled carbon nanotubes (SWCNTs) for thermoelectric (TE) applications to convert waste heat into electricity. By examining two SWCNT types with varying purity, structure, and thickness, it assesses how different solvents used in buckypaper fabrication affect their TE properties.
Marén Gültner   +6 more
wiley   +1 more source

Conjunto de metales procedente del poblado de la Edad del Bronce de L’arbocer (Font de la Figuera, Valencia)

open access: yesTrabajos de Prehistoria, 2005
Presentamos un conjunto de piezas de metal, de cobre y bronce, halladas de manera casual en el poblado de la Edad del Bronce de L’Arbocer, en la Font de la Figuera, Valencia.
Pablo García Borja   +2 more
doaj   +1 more source

Sediment elemental composition (XRF) of sediment core GeoB19904-2, measured with 10 kV

open access: yes
XRF Core Scanner data of sediment core GeoB19904-2 from Labrador Sea were collected every centimetre 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
core   +1 more source

A biomechanical optimized Zr58Cu25Al14Nb3 bulk metallic glass dental implant improves peri‐implant stress distribution and bone quality under physiological loading

open access: yesBMEMat, EarlyView.
This study reports a novel Zr58Cu25Al14Nb3 bulk metallic glass that possesses high mechanical strength and low elastic modulus, which further promotes efficient mechanotransduction and significantly improves peri‐implant bone quality upon cyclic occlusal loading.
Yunshu Wu   +10 more
wiley   +1 more source

XRF 030723:VLT spectra

open access: yes, 2003
XRF, 030725 ...
Gorosabel, J.   +4 more
core   +1 more source

Sediment elemental composition (XRF) of sediment core GeoB19904-2, measured with 30 kV

open access: yes
XRF Core Scanner data of sediment core GeoB19904-2 from Labrador Sea were collected every centimetre 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
core   +1 more source

Determination of Heavy Metals in Inorganic Materials by XRF

open access: yes, 2010
For the adoption of the EU directive “Restriction on use of certain Hazardous Substances” (RoHS) using X-ray fluorescence (XRF) analysis suitable materials are required.
Jing Song, Tao Cheng
core   +1 more source

Multi-Scale Measurements of Neolithic Ceramics—A Methodological Comparison of Portable Energy-Dispersive XRF, Wavelength-Dispersive XRF, and Microcomputer Tomography

open access: yes, 2020
Archaeometric investigation of ancient pottery with regard to their material composites allows insights into the material structures, production techniques and manufacturing processes. The applied methods depend on the classification of the pottery: some
Christopher Heilmann   +5 more
core   +1 more source

Small‐Crystal SAPO‐34 Preparation by Regulating Precursor Mixing Temperature for Methanol‐to‐Olefins Conversion

open access: yesCarbon and Hydrogen, EarlyView.
By tuning the initial mixing temperature from 0°C to 80°C, the crystal size of SAPO‐34 can be adjusted from micro to nanoscale, reflecting a shift from classical single‐crystal growth at low temperatures to non‐classical polycrystalline aggregation at high temperatures.
Guanghua Liang   +4 more
wiley   +1 more source

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