Results 171 to 180 of about 29,328 (286)

Strontium Isotopes in Mid-Cretaceous Seawater [PDF]

Science, 1994
openaire   +2 more sources

Some Neutron Deficient Strontium Isotopes [PDF]

Physical Review, 1952
Stanley V. Castner, D. H. Templeton
openaire   +1 more source

Temperature Controls on Carbon‐Sulfur Diagenesis in Deep Hydrothermal Subseafloor Sediments

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Carbon mobilization and sulfur transformation play a significant role in deep carbon and sulfur cycling. However, sulfur biogeochemistry and its coupling with carbon and iron cycling remain poorly constrained in hydrothermal sediments. We investigated the effect of temperature on carbon‐sulfur‐iron diagenesis in subsurface sediments (≤370 m ...
Bing‐Zheng Wu, Jiarui Liu, Guang‐Chao Zhuang, Xiting Liu, Zhen Zhou, Andreas P. Teske, Samantha B. Joye   +6 more
wiley   +1 more source

Strontium isotopes delineate fine-scale natal origins and migration histories of Pacific salmon. [PDF]

Sci Adv, 2015
Brennan SR, Zimmerman CE, Fernandez DP, Cerling TE, McPhee MV, Wooller MJ.   +5 more
europepmc   +1 more source

Laser Ablation Sampling With Low‐Power Plasma: A LA‐MIP‐MS Instrument for Spaceflight

Rapid Communications in Mass Spectrometry, Volume 40, Issue 3, 15 February 2026.
ABSTRACT Rationale Inductively coupled plasma (ICP) is a commonly used ion source for mass spectrometry‐based chemical analysis of a wide range of materials. Traditional ICP ion sources use high power (> 1000 W) and significant gas flow (> 10 L/min), rendering them unsuitable for spaceflight, as they are too resource‐intensive for planetary spacecraft.
Benjamin J. Farcy, Jacob Graham, Madeline Raith, Ricardo Arevalo Jr., Mazdak Taghioskoui, Sierra Budinoff, Amy McAdam, Jane Lee, Ryan M. Danell, Desmond A. Kaplan, Cynthia Gundersen, William F. McDonough   +11 more
wiley   +1 more source

Isotopic evidence of increased societal diversification in Pre-Columbian Panama. [PDF]

PLoS One
Sharpe AE, Smith-Guzmán NE, Díaz Pérez CP, Sánchez Herrera LA, Carvajal-Contreras D, Curtis J, Cybulski JD, Desjardins B, Isaza-Aizpurúa I, Kamenov G, Núñez-Cortés Y.   +10 more
europepmc   +1 more source

Strontium isotopes and the reconstruction of the Chaco regional system: evaluating uncertainty with Bayesian mixing models. [PDF]

PLoS One, 2014
Drake BL, Wills WH, Hamilton MI, Dorshow W.   +3 more
europepmc   +1 more source

A Review on Microreactor Design for Effective Fischer–Tropsch Process Intensification

Advanced Materials Technologies, Volume 11, Issue 4, 19 February 2026.
Design strategies for effective Fischer–Tropsch process intensification are summarized based on experimental and simulation experiences. Recommendations for catalyst loading of packed‐bed and wash‐coated microchannel, microtube, micromonolith, and microstructured reactors are discussed.
Yangjun Wei, Lukas Thum, Avela Kunene, Daniel Amkreutz, Rutger Schlatmann, Sonya Calnan   +5 more
wiley   +1 more source

Bronze Age non-elite mobility in Denmark examined through a new human-based bioavailable strontium isotope range. [PDF]

PLoS One
Frei KM, Beck MR, Pantmann P, Møller NA, Søvsø M, Frei R.   +5 more
europepmc   +1 more source

Single‐Cell Metabolic Imaging Reveals Glycogen‐Driven Adaptations in Endothelial Cells

Advanced Science, Volume 13, Issue 7, 3 February 2026.
Single‐cell metabolic imaging of diabetes‐associated endothelial dysfunction by SRS microscopy reveals dynamic glycogen storage and its role in modulating metabolic adaptations under glucose starvation. Abstract Endothelial dysfunction (ED) is a defining feature of diabetes mellitus (DM) and a key contributor to many metabolic and cardiovascular ...
Rahuljeet S. Chadha, Benjamin Yang, Dongqiang Yuan, Edmund D. Kapelczak, Philip A. Kocheril, Alonso Tapia, Shivansh Mahajan, Adrian Colazo, Naseeb K. Malhi, Joseph A. Ambarian, Xuejing Liu, Tara A. TeSlaa, Zhen B. Chen, Lu Wei   +13 more
wiley   +1 more source