Features of Uranium Recovery from Complex Aqueous Solutions Using Composite Sorbents Based on Se-Derivatives of Amidoximes [PDF]
GelsThe article presents a comprehensive comparative performance evaluation and validation of composite adsorbents based on the Se-derivative of 4-amino-N′-hydroxy-1,2,5-oxadiazole-3-carboximidamide for U (VI) recovery from complex multicomponent aqueous ...
Eduard A. Tokar’ +5 more
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Stable Isotope Composition of Skin Layers Confirms Trophic Differentiation of Baird's and Sato's Beaked Whales (Berardius spp.) in the Western North Pacific. [PDF]
Rapid Commun Mass SpectromABSTRACT Rationale Closely related whale species can appear similar yet occupy distinct ecological niches. Sato's beaked whale (Berardius minimus) was only recently recognized as a separate species and was previously grouped with Baird's beaked whale (Berardius bairdii), limiting our understanding of their ecological differences.
Filatova OA +7 more
europepmc +2 more sources
Phylogeography of the Grassland Skipper <i>Ochlodes venatus</i> Supports the Hypothesis That This Japanese Grassland Insect Has a Long History. [PDF]
Ecol EvolThe key finding of this manuscript is that Ochlodes venatus, a species of Japanese grassland butterfly, inhabited Japan far earlier than previously known. This study estimates O. venatus was distributed in Japan at least 200,000 years ago. This provides crucial evidence that grassland organisms inhabited Japan much earlier than previously thought ...
Nakahama N +6 more
europepmc +2 more sources
Composite Sorbents Based on Chitosan Polymer Matrix and Derivatives of 4-Amino-N′-hydroxy-1,2,5-oxadiazole-3-carboximidamide for Uranium Removal from Liquid Mineralized Media [PDF]
GelsComposite adsorbents based on a natural biopolymer matrix of chitosan, to which 4-amino-N′-hydroxy-1,2,5-oxadiazole-3-carboximidamide and its Se derivative were attached, were synthesized.
Anna I. Matskevich +7 more
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Exploring Transcriptomic Microsatellite Markers in <i>Hydrangea petiolaris</i> (Hydrangeaceae): A Resource for Population Genetics and Functional Genomic Insights. [PDF]
Ecol EvolThis study analyzed the genetic population structure of Hydrangea petiolaris using 28 SSR markers. Distinct genetic clusters were identified, providing valuable insights for the evolution and conservation. Specifically, STRUCTURE analysis revealed clear genetic differentiation, contributing to our understanding of the species' genetic diversity ...
Park S, Choi S, Hwang S, Lee EM, Park S.
europepmc +2 more sources
Evidence of a marine larval stage in coastrange sculpin Cottus aleuticus from a small coastal stream in California, USA, based on otolith strontium isotopes. [PDF]
J Fish BiolAbstract Cottus aleuticus (coastrange sculpin) is one of two North American facultatively amphidromous sculpins, but habitat use during its planktonic larval stage is poorly documented. We analysed strontium isotopes (88Sr and 87Sr/86Sr) in otoliths of 10 adult C. aleuticus from a small coastal California stream.
Rundio DE, Johnson RC, Donohoe CJ.
europepmc +2 more sources
Incorporating Phylogeography and SDM Projection to Inform Conservation Efforts of the Foundation Seaweed Gloiopeltis furcata sensu lato in the North Pacific Under Climate Change [PDF]
Evol ApplABSTRACT Understanding the impact of past climate events on population genetic structuring and range shifts may facilitate predictions of how species will respond to future climate change. Such integrative effort, however, remain rare for the North Pacific benthic ecosystem. Here, we obtained mtDNA cox1 and cpDNA rbcL sequences of 85 populations of the
Wang Q +7 more
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Modeling of the stress-strain condition of the Earth’s crust of Sakhalin Island: impact of hydroisostasy [PDF]
Геосистемы переходных зон, 2022 The paper attempts to answer the question about the role of contribution of the hydroisostasy to the stress-strain state of the Earth’s crust on the Island of Sakhalin. The hydroisostasy contribution was estimated by simulation by means of finite element
Rustam F. Bulgakov
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Seismicity of the South Far East of Russia in 2021 [PDF]
Геосистемы переходных зон, 2022 The paper presents an overview of the seismicity of the southern part of the Russian Far East for 2021: Amur–Primorye region, Sakhalin and Kuril-Okhotsk region.
Dmitry A. Safonov, Elena P. Semenova
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Seismicity of the South Far East of Russia in 2020 [PDF]
Геосистемы переходных зон, 2021 The paper presents an overview of the seismicity of the southern part of the Russian Far East for 2020: the Amur–Primorye region, Sakhalin and Kuril-Okhotsk regions.
Dmitry A. Safonov, Tatyana A. Fokina
doaj +1 more source