Results 71 to 80 of about 61,957 (184)

Nodal superconductivity in isovalently substituted SrFe$_2$(As$_{1-x}$P$_{x}$)$_2$ pnictide superconductor at the optimal doping, $x=$0.35

, 2013
Temperature-dependent London penetration depth, $\lambda(T)$, was measured in optimally - doped, $x=$0.35, as-grown ($T_c \approx$25 K, RRR=$\rho(300K)/\rho(T_c)$=4.5) and annealed ($T_c \approx$35 K, RRR=6.4) single crystals of SrFe$_2$(As$_{1-x}$P$_{x}$
Cho, K., Giannetta, R. W., Kobayashi, T., Miyasaka, S., Murphy, J., Prozorov, R., Salovich, N., Strehlow, C. P., Tajima, S., Tanatar, M. A.   +9 more
core   +1 more source

Challenges and opportunities for increase sustainability and energy efficiency in ceramic tile industry

International Journal of Applied Ceramic Technology, Volume 22, Issue 4, July/August 2025.
The ceramic tile industry has a global warming potential of 14.4 kg CO2 equivalent per square meter, with CO2 emissions comprising 92.1% of its impact. Annually, it emits 19 million tons of CO2, about 1% of Europe's industrial emissions regulated by the EU Emissions Trading System.
Carine Lourenco Alves, Julia de Oliveira Martins Müller, Agenor de Noni Jr., Stefan Heinrich   +3 more
wiley   +1 more source

Effect of time and storing conditions on iron forms in ferrous gluconate and Ascofer

, 2010
Antianemic medicament Ascofer and ferrous gluconate, its basic iron bearing ingredient, were studied with the use of Mossbauer spectroscopy. Room temperature spectra gave a clear evidence that two phases of iron were present viz.
Ali, Coe, Gozdyra, J. Cieślak, Kisyńska, Kulgawczuk, Le Caër, Mikami, Oshtrakh, Oshtrakh, Oshtrakh, Oshtrakh, R. Gozdyra, S.M. Dubiel   +13 more
core   +1 more source

Heavy Mo–Mg–O Isotopes Anomaly Observed in Orogenic Magmatism: Serpentinites Fingerprint in Paleo‐Oceanic Subduction Zone Magmatism

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract Subducted slabs transport volatiles into the deep mantle, greatly influencing material recycling, earthquakes, and magmatism in subduction zones. However, identifying the nature and amounts of fluids from different sources, including basaltic oceanic crust, sediment, and serpentinite, is difficult.
Qing‐Chen Yang, Wei Fang, Li‐Qun Dai, Zi‐Fu Zhao, Guo‐Chao Sun   +4 more
wiley   +1 more source

Recent Advances in Recycling of Copper‐Based Waste Materials: A Critical Review

cMat, Volume 2, Issue 2, June 2025.
ABSTRACT Copper plays a crucial role in the civilization of our lives. This review examines the flow of copper from the mining of ores to the end‐of‐life product, with particular emphasis on the recovery and re‐functionalization of copper and copper‐containing wastes. Beginning with the analysis of the global copper market, reserves, supply, and demand,
Rui‐Ting Zhan, Hong‐Bo Zhang, Jian‐Nan Pei, Hao Yang, Wang Lu, Pei‐Yuan Ye, Bo He, Shi‐Long Luo, Zhou‐Guang Lu, Feng Jiang, Zheng‐He Xu   +10 more
wiley   +1 more source

Massive Sulfide Deposition at the 13°30’N Oceanic Core Complex: Lessons Learned From Coupled Hydro‐Thermo‐Mechanical Modeling

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 6, June 2025.
Abstract Young oceanic lithosphere created at mid‐ocean spreading centers is subject to complex magmatic, tectonic and hydrothermal processes, especially in regions of widespread detachment faulting. This study focuses on the oceanic core complex (OCC) at the Mid Atlantic Ridge at 13°30’N. The OCC hosts the active Semenov‐2 vent field and four inactive
Arne Glink, Jörg Hasenclever, Lars Rüpke, Matthias Hort, Sven Petersen   +4 more
wiley   +1 more source

Carving Alaska Soapstone [PDF]

, 1968
Thesis (M.A.) University of Alaska Fairbanks ...
Eubank, Mary Louise Reed
core  

Phase Equilibria Analysis for Metacarbonate With Applications to Zoned Calc‐Silicate Aureoles

Journal of Metamorphic Geology, Volume 43, Issue 5, Page 445-465, June 2025.
ABSTRACT Carbonate rocks react with infiltrating hydrothermal fluids to produce zoned calcsilicate assemblages in contact aureoles. Petrogenetic grids provide valuable insights into phase relations, metamorphic temperature (T) and the fluid composition (X) of the metacarbonate systems, as well as semi‐quantification of the prograde decarbonation at ...
Zhenhao Zhou, Xu Chu
wiley   +1 more source

Seismic Fault Weakening Due To Thermal Pressurization of Comminution‐Induced Hydrophilic Talc

Geophysical Research Letters, Volume 52, Issue 9, 16 May 2025.
Abstract Talc is generally considered to be frictionally stable, yet the mechanochemical effect of extensive comminution along the fault gouge remains poorly understood. Here, we report that intact hydrophobic crystalline talc was mechanochemically changed into hydrophilic talc, by comminution using high‐energy ball milling.
Byung‐Dal So, Chan‐Hee Jang, Jin Woo Kim, Eun Jeong Kim, Hyun Na Kim   +4 more
wiley   +1 more source

Time Evolution of Dehydration‐Induced Stick‐Slip Behaviors of Simulated Bassanite Gouges

Geophysical Research Letters, Volume 52, Issue 9, 16 May 2025.
Abstract Pore pressure by dehydrating hydrous minerals can trigger deep and intermediate‐depth earthquakes. We performed friction experiments on simulated bassanite gouges under various confining pressures and temperatures. At room temperature (RT), stress drops and recurrence intervals of stick‐slip events varied with confining pressures.
M. Kawabata, R. Shiraishi, J. Muto, H. Nagahama, Y. Sasaki, M. Iwasaki   +5 more
wiley   +1 more source