Results 181 to 190 of about 2,026 (243)

New Magnetite Reference Material for SIMS δ18O Measurements and a Study of Precision and Accuracy Due to Crystal Orientation Effects

Geostandards and Geoanalytical Research, Volume 50, Issue 2, Page 391-406, June 2026.
Key Points A new magnetite reference material (PF21mt) is available for δ18O measurements by SIMS. Reproducibility of measurement results in two laboratories suggest orientation bias of ±2‰ (2s) at 20 keV. Repeatability improves to ±1‰ (2s) when using a 13 keV protocol, suggesting reduced orientation bias. In situ isotope ratio measurements provide the
Michelle Ulrich, Daniela Rubatto, Maria Rosa Scicchitano, Benita Putlitz, Thomas Bovay   +4 more
wiley   +1 more source

Radiological assessment and dose evaluation from natural radionuclides in common pasta. [PDF]

Sci Rep
Sadeghi H, Pourimani R, Feyzi M.
europepmc   +1 more source

Genomic and secondary metabolites of the marine cyanobacterium Capilliphycus salinus ALCB114379

Journal of Phycology, Volume 62, Issue 3, Page 904-916, June 2026.
Abstract Assembling high‐quality genomes from underexplored environments can be helpful for understanding microbial diversity and identifying novel species. The Cyanobacterium type strain Capilliphycus salinus ALCB114379 is a representative of Oscillatoriales order isolated from a supralittoral zone of the south Atlantic Ocean in Brazil, an ecotone ...
Gabriel Schimmelpfeng Passos, Rafael Barty Dextro, Mauricio Junior Machado, Anderson Miguel Teixeira Feitosa, Núbia Pereira Silva, Renata Beatriz Cruz, Ana Paula Dini Andreote, Ernani Pinto, Marli Fatima Fiore   +8 more
wiley   +1 more source

Characteristics of exposure to radioactive iodine during a nuclear incident. [PDF]

Radiol Oncol
Zaletel K, Mihovec A, Gaberscek S.
europepmc   +1 more source

Anhydrous minerals in asteroid Bennu: Evidence for well‐preserved primordial components

Meteoritics &Planetary Science, Volume 61, Issue 6, Page 963-986, June 2026.
Abstract Aqueously altered carbonaceous astromaterials are dominated by secondary minerals, but a minor fraction of primary, anhydrous silicates and oxides escape alteration, offering insight into the original composition of asteroid parent bodies. We report the mineralogy, petrology, mineral chemistry, and oxygen isotopes of anhydrous minerals—50 ...
S. S. Russell, I. A. Franchi, T. Salge, X. Zhao, R. H. Jones, A. J. King, N. V. Almeida, P. F. Schofield, H. C. Bates, E. A. Cortes‐Calderon, N. Kawasaki, Y. Yurimoto, Y. Marrocchi, G. Libourel, K. Thomas‐Keprta, L. P. Keller, K. Righter, T. J. McCoy, T. J. Zega, J. J. Barnes, A. N. Nguyen, S. Tachibana, H. C. Connolly Jr, D. S. Lauretta   +23 more
wiley   +1 more source

Editorial: Xenobiotics and emerging contaminants in ecosystems: innovative geo-microbial strategies for prevention, efficient clean-up and biosafety. [PDF]

Front Bioeng Biotechnol
Mohapatra B, Dutta A, Phale PS, Kumar U.
europepmc   +1 more source

Radioactive Contaminants in Edible Mushrooms: A Comparative Study of ¹³⁷Cs and Natural Radionuclides in Amasya and Tekirdağ, Türkiye. [PDF]

J Fungi (Basel)
Akkaya A, Aktaş S.
europepmc   +1 more source

Mycorrhizal specificity of fully mycoheterotrophic Yoania in Taiwan and China and novel natural abundance stable isotope patterns

Plant Biology, Volume 28, Issue 4, Page 1159-1168, June 2026.
Three species of the mycoheterotrophic orchid genus Yoania found in Taiwan and China are associated with a single taxonomic unit of white‐rot fungus from the genus Physisporinus and exhibit a stable isotope pattern distinct from other fully mycoheterotrophic (FMH) orchids associated with wood‐decaying fungi.
Y.‐I. Lee, F. E. Zahn, Y.‐A. Chiang, C.‐K. Yang, H. Jiang, G. Gebauer   +5 more
wiley   +1 more source

Lean Mass Gains, Cardiac Remodeling, and Muscle Oxidative Changes With High‐Dose Salbutamol During Resistance Training: A Randomized Controlled Trial

Scandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 6, June 2026.
ABSTRACT Misuse of beta2‐agonists to promote leanness is increasingly reported among young men undertaking resistance training. However, preclinical models demonstrate adverse cardiac remodeling with high‐dose beta2‐agonist. We investigated effects of prolonged supratherapeutic treatment with salbutamol on body composition, cardiac morphology and ...
Morten Hostrup, Søren Jessen, Susanne Glasius Tischer, Anders Kalsen, Rakin Hadad, Philip Lykkebæk Bonde, Michael Kreiberg, Anders Schulze Gad, Ahmad Sajadieh, Vibeke Backer, Jens Bangsbo, Hanne Rasmusen   +11 more
wiley   +1 more source

Dose Assessment for Wood Fuels and Their Ashes Available in Austria. [PDF]

Health Phys
Herzner V, Katzlberger C, Pfeifer C, Weigl-Kuska M.   +3 more
europepmc   +1 more source