Results 41 to 50 of about 695,368 (295)

Competition from Cu(II), Zn(II) and Cd(II) in Pb(II) binding to Suwannee River Fulvic Acid [PDF]

, 2008
This is a study of trace metal competition in the complexation of Pb(II) by well-characterized humic substances, namely Suwannee River Fulvic Acid (SRFA) in model solutions.
Chakrabarti, C.L., Chakraborty, P.
core   +1 more source

Comment on Mints not Mines: a macroscale investigation of Roman silver coinage by J.R. Wood, M. Ponting, and K. Butcher

Internet Archaeology, 2023
Wood et al. (2023), hereinafter WPB, unveils a number of historical issues relevant to Roman economy and metallurgy based on trace element and Pb isotope abundance data on a large set of important coins minted during the Roman Empire (Ponting and Butcher
Francis Albarède, Janne Blichert-Toft, Gillan Davis, Liesel Gentelli, Jean Milot, Markos Vaxevanopoulos, Katrin Westner   +6 more
doaj   +1 more source

Dielectron measurements in pp, p–Pb and Pb–Pb collisions with ALICE at the LHC [PDF]

Nuclear Physics A, 2014
Electromagnetic probes are excellent messengers from the hot and dense medium created in high-energy heavy-ion collisions. Since leptons do not interact strongly, their spectra reflect the entire space-time evolution of the collision. The surrounding medium can lead to modifications of the dielectron production with respect to the vacuum rate.
Köhler, M. K., Abelev, B., Adam, J., Adamová, D., Aggarwal, M. M., Aglieri, Rinella G., Agnello, M., Agostinelli, A., Agrawal, N., Ahammed, Z., Ahmad, N., Ahmed, I., Ahn, S. U., Ahn, S. A., Aimo, I., Aiola, S., Ajaz, M., Akindinov, A., Alam, S. N., Aleksandrov, D., Alessandro, B., Alexandre, D., Alici, A., Alkin, A., Alme, J., Alt, T., Altinpinar, S., Altsybeev, I., Alves, Garcia Prado C., Andrei, C., Barnaföldi, Gergely Gábor, Bencédi, Gyula, Berényi, Dániel, Boldizsár, László, Dénes, Ervin, Hamar, Gergő, Kiss, Gábor, Varga-Kőfaragó, Mónika, Lévai, Péter, Oláh, László, Pochybova, Sona   +40 more
openaire   +3 more sources

U-Pb geochronology of the Fort Augustus granite gneiss: constraints on the timing of Neoproterozoic and Palaeozoic tectonothermal events in the NW Highlands of Scotland [PDF]

, 2001
The West Highland granite gneiss suite in Inverness-shire, Scotland, represents a series of S-type, anatectic granites formed by partial melting of host Neoproterozoic metasediments of the Moine Supergroup.
Kinny, P.D., Strachan, R.A., P. D. KINNY, Strachan, RA, Paterson, BA, Friend, C.R.L., Paterson, B.A., Kinny, PD, Rogerson, G., C. R. L. FRIEND, Rogers, G, G. ROGERS, Friend, CRL, R. A. STRACHAN, B. A. PATERSON   +14 more
core   +1 more source

Factors affecting heavy metals accumulation in potato tubers / Czynniki wpływające na akumulację metali ciężkich w bulwach ziemniaka

Environmental Protection and Natural Resources, 2015
Badano wpływ wybranych czynników agrochemicznych na akumulację metali ciężkich w bulwach ziemniaka. Gleby uprawne mogą być zanieczyszczone metalami ciężkimi.
Musilova Janette, Bystricka Judita, Vollmannova Alena, Volnova Beata, Hegedusova Alzbeta   +4 more
doaj   +1 more source

Redox and essential metal status in the brain of Wistar rats acutely exposed to a cadmium and lead mixture

Arhiv za Higijenu Rada i Toksikologiju, 2020
Most Pb and Cd neurotoxicity studies investigate exposure to either of the toxic metals alone, while data on co-exposure are scarce. The aim of our study was to fill that gap by investigating acute combined effects of Pb and Cd on redox and essential ...
Javorac Dragana, Đorđević Aleksandra Buha, Anđelković Milena, Tatović Simona, Baralić Katarina, Antonijević Evica, Kotur-Stevuljević Jelena, Đukić-Ćosić Danijela, Antonijević Biljana, Bulat Zorica   +9 more
doaj   +1 more source

Recent atmospheric Pb deposition at a rural site in southern Germany assessed using a peat core and snowpack, and comparison with other archives [PDF]

, 2005
In a peat bog from Black Forest, Southern Germany, the rate of atmospheric Pb accumulation was quantified using a peat core dated by 210Pb and 14C. The most recent Pb accumulation rate (2.5 mg m−2 y−1) is similar to that obtained from a snowpack on the ...
Le Roux, Gaël, Aubert, D., William Shotyk, Stille, Peter, Michael Krachler, Krachler, Michael, Shotyk, William, Kober, B., Bonani, Georges, Kober, Bernd, Dominique Aubert, Aubert, Dominique, Stille, P., Krachler, M., Shotyk, W., Le Roux, G., Andriy Cheburkin, Cheburkin, A., Peter Stille, Bernd Kober, Gaël Le Roux, Georges Bonani, Bonani, G., Cheburkin, Andriy   +23 more
core   +1 more source

Distribution and origin of lead in stream sediments from small agricultural catchments draining Miocene molassic deposits (SW France) [PDF]

, 2009
Total Pb concentrations and isotopic composition were determined in stream-bed sediments and bedrock from 29 small agricultural or forested catchments in the Gascogne area (SW France). The contribution of Pb from various natural and anthropogenic sources
Probst, Jean-Luc, N'Guessan, Yao Mathieu, Bur, Thomas, Probst, Anne   +3 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Measurement of electroweak-boson production in p-Pb and Pb-Pb collisions at the LHC with ALICE [PDF]

Proceedings of 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions — PoS(HardProbes2020), 2020
Measurements of electroweak-bosons in heavy-ion collisions with ALICE are reported. They are measured at large rapidities, via their (di)muonic decay: Z $\rightarrow μ^+ μ^-$ and W$^\pm \rightarrow μ^\pm ν$. The Z production and nuclear modification factor in Pb--Pb collisions at $\sqrt{s_{_{\rm NN}}}$ = 5.02 TeV are presented and compared to ...
openaire   +4 more sources