Results 71 to 80 of about 709,591 (301)

Hall effect in heavy-fermion metals

, 2012
The heavy fermion systems present a unique platform in which strong electronic correlations give rise to a host of novel, and often competing, electronic and magnetic ground states.
Friedemann, S., Nair, Sunil, Schofield, A. J., Si, Q., Steglich, F., Wirth, S.   +5 more
core   +1 more source

Potential health impacts of heavy metals on HIV-infected population in USA. [PDF]

, 2006
Noninfectious comorbidities such as cardiovascular diseases have become increasingly prevalent and occur earlier in life in persons with HIV infection. Despite the emerging body of literature linking environmental exposures to chronic disease outcomes in
Meliker, Jaymie, Xu, Xiaohui, Hu, Hui, Dailey, Amy B., Kearney, Greg, Talbott, Evelyn O., Cook, Robert L.   +6 more
core   +6 more sources

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Oxidation-Active Radical TTM-DMODPA for Catalysis-Free Hydrogen Peroxide Colorimetric Sensing

Biosensors
As a crucial reactive oxygen species, hydrogen peroxide (H2O2) serves as both a physiological regulator and a pathological indicator in human systems.
Qingmei Zhong, Xiaomei Rong, Tingting Wu, Chuan Yan   +3 more
doaj   +1 more source

Point-contact Andreev reflection spectroscopy of heavy-fermion-metal/superconductor junctions

, 2007
Our previous point-contact Andreev reflection studies of the heavy-fermion superconductor CeCoIn$_5$ using Au tips have shown two clear features: reduced Andreev signal and asymmetric background conductance [1]. To explore their physical origins, we have
Andreev, Blonder, Blonder, Canfield, Cornelius, Deutscher, DeWilde, DeWilde, Ebihara, Goll, Goll, Goll, H. Stalzer, J. Frederick, J.D. Thompson, J.L. Sarrao, L.D. Pham, L.H. Greene, Löhneysen, Movshovich, Naidyuk, Naidyuk, Nakatsuji, Obermair, Okamura, P.C. Canfield, Park, Park, Park, Park, Tanatar, W.K. Park, Z. Fisk   +32 more
core   +1 more source

Distribution of heavy metals in vegetative biofiltration columns [PDF]

, 2020
This study investigated the distribution of heavy metals in vegetative biofiltration columns irrigated by synthetic greywater. Twelve species of ornamental plants (three plants from each species) were planted in the same designed 36 biofiltration columns.
Abaya, Jameelu, Beecham, Simon, Chowdhury, Rezaul, Ksiksi, Taoufik, Mohamed, Mohamed, Rahman, Ataur   +5 more
core   +3 more sources

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Exposure assessment of pesticide residues, heavy metals, and veterinary drugs through consumption of Egyptian fish samples

Toxicology Reports
Environmental contaminants may enter seafood products either through water and sediments or via feed and feed additives or may be introduced during fish processing and storage.
Mahmoud M. Ghuniem, Nermine Gad, Mohamed A. Tahon, Lamia Ryad   +3 more
doaj   +1 more source

Leaching experimental study on heavy metals in soil lead-zinc mine

矿业科学学报, 2018
To reveal the environmental behavior of heavy metals in lead-zinc mine soils under leaching conditions, the cumulative release characteristics of heavy metals in the soil under the leaching condition were determined by the leaching experiments ...
Zhang Siyu, He Xuwen, Li Yan, Fang Zengqiang, Wang Hao   +4 more
doaj   +1 more source