Results 41 to 50 of about 180,240 (308)
Evidence of late Quaternary environmental change in a continental east Antarctic lake from lacustrine sedimentary pigment distributions [PDF]
, 2005 A sediment core from Progress Lake, one of the oldest lacustrine sequences in East Antarctica, contains distinct zones dating from a previous interglacial (most likely Marine Isotope Stage 5e, c.
Hodgson, D A, Keely, B J, Squier, A H
core +2 more sources
Paleogeographic conditions of Lake formation on Andoma Ice-divide Upland
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019 The results of an integrated study of Late Glacial and Holocene lake-mire deposits on Andoma Ice-divide Upland, located in the Fennoscandian Crystalline Shield-Russian Plate contact zone, are reported.
Tatyana Shelekhova, Nadezhda Lavrova
doaj +1 more source
Northeastern Atlantic benthic foraminifera during the last 45,000 years: Changes in productivity seen from the bottom up [PDF]
, 1995 We studied benthic foraminifera from the last 45 kyr in the >63 mu m size fraction in Biogeochemical Ocean Flux Studies (BOFS) cores 5K (50 degrees 41.3'N, 21 degrees 51.9'W, depth 3547 m) and 14K (58 degrees 37.2'N, 19 degrees 26.2'W, depth 1756 m), at ...
Booth, L +3 more
core +1 more source
Origin and structure of Devensian depressions at Letton, Herefordshire [PDF]
, 2010 Groups of circular to oval enclosed depressions in soft sediments of Pleistocene age are relatively common in north-west Europe. These features are normally interpreted as being either glacial or periglacial in origin.
Astin, Timothy Robin +2 more
core
Geology of Tindfjallajökull volcano, Iceland [PDF]
, 2018 The geology of Tindfjallajökull volcano, southern Iceland, is presented as a 1:50,000 scale map. Field mapping was carried out with a focus on indicators of past environments.
Dave McGarvie +10 more
core +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee +9 more
wiley +1 more source
Evolution of the Great Tehuelche Paleolake in the Torres del Paine National Park of Chilean Patagonia during the Last Glacial Maximum and Holocene [PDF]
, 2012 Indexación: Web of Science; ScieloRESUMEN. Una serie de morrenas glaciares se distribuyen desde el margen oriental de la cuenca de drenaje Torres del Paine a cerca del actual margen de los Campos de Hielo Patagónico, junto con una serie de terrazas ...
Airo, Alessandro +4 more
core +2 more sources
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Der erste Fund von Kieselgur in Schleswig—Holstein bei Brokenlande, südlich von Neumünster (Mit einem Beitrag zur Biostratigraphe des „Saale-Spätglazials“) [PDF]
Eiszeitalter und Gegenwart, 1967 Pollenanalytical studies of diatomaceous earth (Kieselgur) discovered for the first time in Schleswig-Holstein (south of Neumünster) indicate a firm Eemian Interglacial date.
B. Menke, P.-H. Ross
doaj +1 more source