Results 31 to 40 of about 695,368 (295)

Sedimentology, sandstone provenance and palaeodrainage on the eastern Rockall Basin margin : evidence from the Pb isotopic composition of detrital K-feldspar [PDF]

open access: yes, 2010
The Rockall Basin, west of Ireland, is a frontier area for hydrocarbon exploration but currently the age and location of sand fairways through the basin are poorly known.
Daly, J. Stephen   +9 more
core   +1 more source

Pollution indices of heavy metals in agricultural soils irrigated with raw sewage (Meshginshahr, Ardabil) [PDF]

open access: yesمدل‌سازی و مدیریت آب و خاک, 2023
Introduction As a great reservoir of nutrients and pollutants, soil plays an important role in health and socio-ecological sustainability. Soil pollution increases as a result of the entry of heavy metals from operations such as agriculture, urbanization,
Ayda Abbasi-Kalo   +3 more
doaj   +1 more source

Strangeness in PbPb collisions at 158 A GeV [PDF]

open access: yesPhysics Letters B, 1997
We study relative strange particle abundances measured in Pb-Pb 158 A GeV interactions. The thermal and chemical source parameters of these particles are determined under reaction scenario hypothesis invoking confined and deconfined hadronic matter.
Letessier, Jean   +2 more
openaire   +2 more sources

Response to comment of Albarède and colleagues

open access: yesInternet Archaeology, 2023
Our purpose is to better understand the actions and behaviours of people in the past, often with a focus on ancient economies, and we are willing to use tools from any discipline that allow us to explore these issues.
Jonathan R. Wood   +2 more
doaj   +1 more source

The graphical presentation of lead isotope data for environmental source apportionment [PDF]

open access: yes, 2010
Lead isotope ratios are widely used to identify original sources of Pb in the environment. Such source apportionment depends on the ability to distinguish potential sources on the basis of their isotopic composition. However, almost all terrestrial Pb is
Ellam, R.M., R.M. Ellam
core   +1 more source

HEALTH RISK ANALYSIS OF LEAD LEVELS (Pb) IN GREEN LEAFY VEGETABLES FROM TRADITIONAL MARKETS AND SUPERMARKET IN SEMARANG CITY: A PRELIMINARY STUDY

open access: yesJurnal Riset Kesehatan, 2020
Samples of Green Spinach (Amaranthus gangeticus) Kale or Water Spinach (Ipomoea aquatica) and Green Mustards (Brassica rapa I. Subsp. Perviridis Bayley) were collected from three traditional markets and one supermarket in Semarang City, Central Java. The
Puteri Inandin Nabiha   +1 more
doaj   +1 more source

Chemical equilibration in Pb+Pb collisions at the SPS [PDF]

open access: yesPhysics Letters B, 1999
An improved statistical model with excluded volume corrections and resonance decays is introduced and applied to the complete presently available set of particle ratios as measured by the various experiments at the SPS in Pb+Pb collisions. The results imply that a high degree of hadrochemical equilibration is reached at chemical freeze-out in Pb+Pb ...
Braun-Munzinger, P.   +2 more
openaire   +2 more sources

Assessment of in situ immobilization of Lead (Pb) and Arsenic (As) in contaminated soils with phosphate and iron: solubility and bioaccessibility [PDF]

open access: yes, 2010
The effect of in situ immobilization of lead (Pb) and arsenic (As) in soil with respectively phosphate and iron is well recognized. However, studies on combined Pb and As-contaminated soil are fewer, and assessment of the effectiveness of the ...
Du, Xin   +8 more
core   +1 more source

Global polarization of Λ and Λ hyperons in Pb-Pb collisions at √ s N N = 2.76 and 5.02 TeV [PDF]

open access: yes, 2022
The global polarization of Λ and Λ hyperons is measured for Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV recorded with the ALICE at the Large Hadron Collider (LHC).
Delsanto, Silvia   +499 more
core   +1 more source

The statistical model in Pb–Pb collisions at the LHC [PDF]

open access: yesNuclear Physics A, 2013
We briefly review the predictions of the thermal model for hadron production in comparison to latest data from RHIC and extrapolate the calculations to LHC energy. Our main emphasis is to confront the model predictions with the recently released data from ALICE at the LHC.
Andronic, A.   +3 more
openaire   +3 more sources

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