Results 71 to 80 of about 106,789 (300)
Advanced Electronic Materials, EarlyView.A non‐destructive, quantitative approach has been developed to explore the nanoscale dynamics of TaOx‐based memristive devices. The utilization of nano‐X‐ray fluorescence analysis enables the direct probing of spatially resolved elemental distributions, including those present in buried layers, that are critical for the resistive switching.
André Wählisch +9 more
wiley +1 more source
Event review: How Interesting Archaeology Is! - Captivating and Leading-Edge Student Research
Journal of Lithic Studies, 2015 Kyoto City Archaeological Museum situated in Kansai region, the central part of Honshu Island, Japan, has held special exhibitions in collaboration with external organizations every year since 2011. From 2011 to 2013, several universities and even a high
Atsushi Uemine
doaj +1 more source
Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.A closed‐loop, data‐driven approach facilitates the exploration of high‐performance Si─Ge─Sn alloys as promising fast‐charging battery anodes. Autonomous electrochemical experimentation using a scanning droplet cell is combined with real‐time optimization to efficiently navigate composition space.
Alexey Sanin +7 more
wiley +1 more source
Agriculture, 2020 Elemental analysis using energy-dispersive X-ray fluorescence on extra virgin olive oils and seed oils revealed the presence of two major concentration related clusters, one containing elements of pedological origin, whilst the other consisted of heavy ...
Frederick Lia +2 more
doaj +1 more source
AIChE Journal, EarlyView.Abstract Chemical‐looping gasification (CLG) offers a promising route for renewable biomass valorization, yet conventional oxygen carrier regeneration with O₂/H₂O is energy‐intensive and often produces low‐quality syngas. Here, we develop an inverse ZrO2/Co3O4 oxygen carrier that enables selective biochar oxidation and efficient lattice‐oxygen transfer
Junling Gao +9 more
wiley +1 more source
شناسایی رنگدانههای سبز و قرمز دیوارنگارههای دوره زندیه در شیراز با روش دستگاهی [PDF]
علوم و فناوری رنگ, 2020 رنگدانههای به کار رفته در دیوارنگارههای دوره زندیه (حدود 1193-1175 ه.ق) کمتر مورد بررسی فنشناسی قرارگرفتهاند. در این تحقیق دو رنگدانه قرمز و سبز دیوارنگارههای سه بنای زندیه کاخ کریم خان، عمارت دیوانخانه و عمارت هفتتنان با روشهای دستگاهی XRF ،XRD،
زهرا نیکویی +1 more
doaj
On-the-fly Data Assessment for High Throughput X-ray Diffraction Measurement
, 2017 Investment in brighter sources and larger and faster detectors has accelerated the speed of data acquisition at national user facilities. The accelerated data acquisition offers many opportunities for discovery of new materials, but it also presents a ...
Hexemer, Alexander +4 more
core +2 more sources
Svetilka iz zgodnjeeneolitske naselbine Zgornje Radvanje v Mariboru
Arheološki Vestnik, 2015 V prispevku je predstavljen keramični predmet ovalne oblike iz hiše z območja zgodnjeeneolitske naselbine Zgornje Radvanje (Podravje). Hiša pripada delu naselbine, ki je bil glede na datiranje z radioaktivnim ogljikom (z metodo 14C AMS, akceleratorsko ...
Bine Kramberger
doaj
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin +3 more
wiley +1 more source
Elkawnie: Journal of Islamic Science and Technology, 2020 : Oyster shell as one of the highest bio-waste in Alue Naga Aceh Besar District, Indonesia, was used as an adsorbent to remove a heavy metal Cr (VI) ion. The study was started by calcinating oyster shells at a high temperature of 800 ºC for 3 hours.
Lia Handayani +4 more
doaj +1 more source