Results 181 to 190 of about 312,157 (307)

Trophic Ecology of the Tiger Shark (Galeocerdo cuvier) and Bengal Whipray (Brevitrygon imbricata) Harvested by Sri Lankan Fisheries Based on Stable Isotope Analysis. [PDF]

Integr Comp Biol
Pathirana PBM, Harrison R, Feinstein D, Graham J, Leeger R, Liao A, Mendoza N, Munyer L, Powell ADM, Burton-Reeder K, Thilakaratna WS, Kim SL.   +11 more
europepmc   +1 more source

Trophic Positions of Polyp and Medusa Stages of the Freshwater Jellyfish Craspedacusta sowerbii Based on Stable Isotope Analysis. [PDF]

Biology (Basel), 2023
Gießler S, Strauss T, Schachtl K, Jankowski T, Klotz R, Stibor H.   +5 more
europepmc   +1 more source

Polyoxometalate as Hydrogen–Electron Hub in Metal–Organic Complex for Electrocatalytic Nitrate Reduction to Ammonia

Advanced Science, EarlyView.
To tackle low electrocatalytic nitrate reduction to ammonia efficiency in neutral media, this work designs chain‐like dinuclear/trinuclear polyoxometalate‐based metal‐organic complexes. Metal clusters provide nitrate adsorption/activation sites, while polyoxometalates (POMs) drive water dissociation to generate active hydrogen (*H) that migrates to ...
Qiushuang Jiang, Xinming Wang, Shengji Tian, Haijun Pang, Yongbin Song, Huiyuan Ma   +5 more
wiley   +1 more source

Evaluating the Effects of Managed Free-Roaming Cat Populations on Prey Through Stable Isotope Analysis: A Pilot Study from British Columbia, Canada. [PDF]

Animals (Basel)
Martinoia V, Ferguson R, Wolf PJ, Carić M, Novak M, Roche S.   +5 more
europepmc   +1 more source

Method of micro-sampling human dentine collagen for stable isotope analysis. [PDF]

Rapid Commun Mass Spectrom, 2022
Curtis MJ, Beaumont J, Elamin F, Wilson AS, Koon HEC.   +4 more
europepmc   +1 more source

Computation‐Guided Dual‐Site Electrocatalysts for Record‐Performance Nitrite‐to‐Ammonia Conversion

Advanced Science, EarlyView.
Designing Cu doped ZnO catalysts for NO2RR via first principles calculation and boosting electrocatalytic nitrite reduction through Cu‐ZnO synergistic deoxygenation, hydrogenation, and NH3 desorption. Cu doping elevates the d‐band center of Zn, strengthening *NO2 binding and deoxygenation, while ZnO sites regulate water adsorption and dissociation ...
Hui Zhang, Haiyan Duan, Donglin Han, Zhenlin Wang, Xingchi Li, Dengchao Peng, Lupeng Han, Tianting Pang, Evangelina Pensa, Wenqiang Qu, Yongjie Shen, Haotian Wang, Wei Ren, Ming Xie, Emiliano Cortés, Dengsong Zhang   +15 more
wiley   +1 more source

Ancient Maya Turkey Husbandry: : Testing Theories through Stable Isotope Analysis [PDF]

, 2016
Albarella, Ambrose, Ambrose, Ambrose, Ambrose, Arnauld, Badenhorst, Balasse, Baur, Baur, Beasom, Blanco, Bochenski, Breitburg, Budd, Buikstra, Clementz, Cook, Corona Martínez, Corona Martínez, DeNiro, Edwards, Emery, Emery, Emery, Evershed, Flake, Friedli, Froehle, Gamba, Golitko, Graham, Grimstead, Götz, Hall, Hamblin, Hammond, Hansen, Hedges, Hobson, Hodell, Hoppe, Hurst, Hwang, Kellner, Koch, Lapham, Lee-Thorp, Lee-Thorp, Leopold, Leopold, Liden, Lipe, Makarewicz, Marino, Masson, McCaffery, McKusick, McKusick, McRoberts, Minagawa, Monteagudo, Morales Puente, Munro, Munro, Márquez-Olivas, Newbold, Nielsen-Marsh, Noe-Nygaard, Pendergast, Pohl, Pohl, Pollock, Price, Price, Price, Price, Price, Rawlings, Schoeninger, Sharer, Sharp, Sillen, Smith, Somerville, Somerville, Speller, Steadman, Stearns, Sugiyama, Sutoh, Thornton, Thornton, Thornton, Tieszen, Tykot, Valadez Azúa, Valadez Azúa, Valadez Azúa, Valadez Azúa, Valadez Azúa, van der Merwe, van der Merwe, Vander Zanden, White, White, White, Williams, Wing, Wright, Wright, Wright, Yang   +112 more
core   +1 more source

Testing Assumptions for Stable Isotope Analysis of Marine Mammal Dentin Growth Layer Groups. [PDF]

Rapid Commun Mass Spectrom
Bowen KR, Kurle CM.
europepmc   +1 more source

Long-term ecological research in freshwaters enabled by regional biodiversity collections, stable isotope analysis, and environmental informatics. [PDF]

Bioscience, 2023
Turner TF, Bart HL, McCormick F, Besser AC, Bowes RE, Capps KA, DeArmon ES, Dillman CB, Driscoll KP, Dugger A, Hamilton GL, Harris PM, Hendrickson DA, Hoffman J, Knouft JH, Lepak RF, López-Fernández H, Montaña CG, Newsome SD, Pease AA, Smith WL, Taylor CA, Welicky RL.   +22 more
europepmc   +1 more source

Transmission of Radio‐Frequency Waves and Nuclear Magnetic Resonance in Lanthanum Superhydrides

Advanced Science, EarlyView.
1H NMR and radio‐frequency transmission measurements of lanthanum superhydrides at 165 GPa reveals a transition at 260–280 K by a strong suppression of the signal intensity, significant changes in NMR spectra, including a dramatic decrease of the relaxation rate 1/T1T, and pronounced shielding effect, which may have a superconducting nature.
Dmitrii V. Semenok, Florian Bärtl, Di Zhou, Toni Helm, Sven Luther, Joachim Wosnitza, Ivan A. Troyan, Viktor V. Struzhkin, Hannes Kühne   +8 more
wiley   +1 more source