Results 191 to 200 of about 410,858 (346)

Geographical Authentication of <i>Aquilaria sinensis</i> Using Integrated C and O Stable Isotope Analysis Coupled with Chemometric Profiling. [PDF]

Molecules
Zeng L, Lin G, He X, Qiu J, Kim YS, Liang D, Wei J, Mai MM, Gao J.   +8 more
europepmc   +1 more source

Quantification of Fish Littoral Carbon Use and Trophic Position Using Stable Isotopes: An Empirical Comparison of Equations Using Freshwater Lakes. [PDF]

Ecol Evol
Andersen AM, Heuvel CE, Jones ZD, Blanchfield PJ, McMeans BC, Rooney N, Zhao Y, Fisk AT.   +7 more
europepmc   +1 more source

Uncertainty in source partitioning using stable isotopes

Oecologia, 2017
D. Phillips, J. Gregg
semanticscholar   +1 more source

A Stable Isotope Tracing Primer for the Mass Spectrometrist. [PDF]

Annu Rev Anal Chem (Palo Alto Calif)
Solmonson A, Faubert B, Mathews TP.
europepmc   +1 more source

Controlling the Guanidinium Cation Rotation by Cation–π Interactions

Angewandte Chemie International Edition, EarlyView.
A lanthanide π‐container has been employed to trap a guanidinium cation inside the aromatic cavity by cation–π interactions. X‐ray crystallography and solid‐state nuclear magnetic resonance (NMR) spectroscopy at fast magic‐angle spinning (MAS) frequencies have been utilized to probe the underlying host–guest interactions.
Hannah Busch, Lennart Günzel, Ettore Bartalucci, Robert Schuster, Christian Zocher, Martin Börner, Chandan K. Das, Florian Taube, Björn Corzilius, Maria Fyta, Matthias Ernst, Berthold Kersting, Thomas Wiegand   +12 more
wiley   +1 more source

Sulfur Isotopes Reveal Spatial Variation in Waterbird Trace Element Contamination from Tropical Estuaries to the Open Ocean. [PDF]

Environ Sci Technol
Linhares BA, Bustamante P, Nunes GT, Costa PG, Bugoni L, Zebral YD, Orselli IBM, Martins CMG, Bianchini A.   +8 more
europepmc   +1 more source

Dispersal abilities of adult click beetles in arable land revealed by analysis of carbon stable isotopes

, 2009
Nikolaus Schallhart, C. Wallinger, A. Juen, M. Traugott   +3 more
semanticscholar   +1 more source

The application of stable carbon and nitrogen isotopes to assess the feeding ecology of long-finned pilot whales (Globicephala melas) in Scotland. [PDF]

PLoS One
Kebke AS, Plint T, Canseco JA, Davison NJ, Ten Doeschate MTI, Hooker SK, Magill CR, Monteiro SS, McGill R, Newton J, Trueman C, Brownlow A.   +11 more
europepmc   +1 more source

Geochemical Characteristics of Coalbed Methane and Its Multifactor Control in High-Rank Coal Reservoirs, Southern Qinshui Basin, China. [PDF]

ACS Omega
Wu F, Zhang S, Zhang X, Li P, Xu X, Ji S, Wang Z, Hao D, Guo J, Bi X.   +9 more
europepmc   +1 more source

Mixotrophy emerges as an optimal strategy in mature waters of the Amazon River plume. [PDF]

Commun Biol
Fernández-Carrera A, Choisnard N, Wodarg D, Liskow I, Subramaniam A, Montoya JP, Voss M, Loick-Wilde N.   +7 more
europepmc   +1 more source