Results 21 to 30 of about 266,971 (256)
Journal of Applied Hematology, 2023 BACKGROUND: Beta-thalassemia is an autosomal recessive hereditary blood disorder occurs due to absent or diminished β-globin chains synthesis. The transformation from fetal to adult in globin synthesis is controlled by different mechanisms; one of those ...
Homam M Sharshera +4 more
doaj +1 more source
Study on the Corrosion Behavior of P110S in High - Temperature CaCl2 Completion Fluid [PDF]
Cailiao Baohu, 2021 The service performance of oil well casings in high-temperature CaCl2 completion fluids needs to be further clarified in the face of increasingly harsh downhole corrosion conditions.Additionally, the corrosion resistance and cracking sensitivity ...
HUANG Zhi-juan, WANG Bei, YANG Zhi-wen, Long Wu, PAN Li-Juan, ZHANG Lei
doaj +1 more source
Lead-210 in southern California Groundwaters
Terrestrial, Atmospheric and Oceanic Sciences, 1993 As part of a geochemical monitoring program for earthquake prediction studies in Southern California, both radon and helium in ground waters were measured monthly at the network sites from 1974 to 1985. Along with this monitoring program, lead-210 and radium-226 were also measured at most of the network sites, including those in the Palmdale area, for ...
Yu-Chia Chung, Harmon Craig
openaire +1 more source
Is it possible to study paleoenvironmental changes in Alpine spring habitats? A few examples from the south-eastern Alps (NE Italy) [PDF]
, 2011 Palaeolimnological techniques were applied to spring habitats in the Trentino Region (NE Italy) as a test in order to reconstruct past environmental changes in these crucial and fragile milieus. Three different sites were selected from a database of more
Angeli, Nicola +5 more
core +2 more sources
Sedimentary processes in the Thau Lagoon (France): From seasonal to century time scales [PDF]
, 2007 As a part of the MICROBENT programme, an investigation of the sedimentation framework was carried out at the water-sediment interface in the Thau Lagoon (French Mediterranean coast). Two main sites, C4 in the middle of the lagoon and C5 near oyster farms,
Gilbert, Franck +6 more
core +4 more sources
Lead Precipitation Fluxes at Tropical Oceanic Sites Determined From ^(210)Pb Measurements [PDF]
, 1982 Concentrations of lead, ^(210)Pb, and ^(210)Po were measured in rain selected for least influence by local sources of contamination at several tropical and subtropical islands (Enewetak; Pigeon Key, Florida; and American Samoa) and shipboard stations ...
Cochran, J. K. +3 more
core +1 more source
Journal of Sustainable Mining, 2013 Lead 210Pb, an element of the natural uranium radioactive decay series, is not currently considered a source of radiation risk, especially in a radiation protection system in underground mines in Poland.
Michał Bonczyk
doaj +1 more source
Stratospheric influence on the northern North American free troposphere during TOPSE: 7Be as a stratospheric tracer [PDF]
, 2003 We use 7Be, with HNO3 and O3, to identify air masses sampled from the NCAR C-130 during TOPSE that retained clear evidence of stratospheric influence. A total of 43 such air masses, spread fairly evenly across the February to May sampling period, and 40 ...
Debell, Linsey J +6 more
core +2 more sources
137CS gamma-ray detection at Summit, Greenland [PDF]
, 1994 Global fall-out from atmospheric testing of thermonuclear weapons produced horizon markers corresponding to the initiation of testing in 1953 and the maximum fall-out in 1963.
Dibb, Jack E., Dunphy, P. P.
core +2 more sources
Airborne sampling of aerosol particles: Comparison between surface sampling at Christmas Island and P-3 sampling during PEM-Tropics B [PDF]
, 2002 Bulk aerosol sampling of soluble ionic compounds from the NASA Wallops Island P-3 aircraft and a tower on Christmas Island during PEM-Tropics B provides an opportunity to assess the magnitude of particle losses in the University of New Hampshire airborne
Andreae +44 more
core +3 more sources