Results 91 to 100 of about 76,360 (309)

Atmospheric Heavy Metal Input to Forest Soils in Rural Areas of Denmark

The Scientific World Journal, 2007
Atmospheric bulk deposition of heavy metals (HM) was measured from 1972/73 to the present time at five to ten forest sites in rural areas of Denmark. From 1979, HM in aerosols were measured at one to four forest sites.
M. F. Hovmand, Kaare Kemp
doaj   +1 more source

Source Apportionment of Atmospheric Trace Element Deposition

Environmental Engineering Science, 2008
Samples of lichen species (Xanthoria parietina) collected from Aegean Region of Turkey were analyzed by instrumental neutron activation analysis to determine the concentrations of 31 elements. The elements (Au, Rb, Zn, Hg, Sb, Cd, As, Cl, Br, and Se) showed enrichment with respect to the crustal composition.
Yenisoy-Karakas, Serpil, Tuncel, Semra G.   +1 more
openaire   +2 more sources

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Inside Rain: A Look at the National Atmospheric Deposition Program [PDF]

, 1999
In 1977, the National Atmospheric Deposition Program formed to investigate atmospheric deposition and its effects on the environment. It is a cooperative effort among private, state, and federal organizations. Because of the continued commitment by these
Lear, Gary
core  

Atmosphere-Ocean Ozone Exchange – A Global Modeling Study of Biogeochemical, Atmospheric and Water-Side Turbulence Dependencies

, 2009
The significance of the removal of tropospheric ozone by the oceans, covering ~2/3 of the Earth's surface, has only been addressed in a few studies involving water tank, aircraft, and tower flux measurements.
Helmig, D., Ganzeveld, L., Pozzer, A., Fairall, C. W., Fairall, C.W., Hare, J., Ganzeveld, L.N., Fairall, C.   +7 more
core   +1 more source

Aerosol deposition and origin in French mountains estimated with soil inventories of 210Pb and artificial radionuclides [PDF]

, 2008
Radionuclide inventories were measured in soils from different French mountainous areas: Chaîne des Puys (Massif Central), Eastern Corsica, Jura, Montagne Noire, Savoie, Vosges and Rhine Valley. 210Pb soil inventories were used to estimate long-term (>75
Le Roux, Gaël, Renaud, Philippe, Pourcelot, Laurent, Duffa, Céline, Masson, Olivier, Vray, Françoise   +5 more
core   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

National Atmospheric Deposition Program 1999 Annual Summary

, 2000
is peer reviewedSubmitted by Susan Braxton (braxton@illinois.edu) on 2011-10-21T01:36:08Z No. of bitstreams: 1 99as.pdf: 3961577 bytes, checksum: 9fb922dc82ae589dda26787f2f49e13e (MD5)Made available in DSpace on 2011-10-21T01:36:08Z (GMT). No.
National Atmospheric Deposition Program
core  

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

The Distribution and Health Risk Assessment of Potential Toxic Elements in Atmospheric Deposition from Ion-Adsorption Rare Earth Mining Areas in the Ganzhou City of Southeast China

Applied Sciences
Potential toxic elements (PTEs), including Pb, Cr, Cd, Ni, Cu, As, and Mo, are common pollutants in ion-adsorption rare earth mines (IAREEMs), and atmospheric deposition is an important method of PTE migration.
Jixin Wei, Siwen Liu, Tianshu Chu, Guoli Yuan, Manman Xie, Yuanying Huang, Qing Sun, Chenge Ma, Qiang Xue   +8 more
doaj   +1 more source