Results 221 to 230 of about 240,361 (354)

A Dual-Carbon-and-Nitrogen Stable Isotope Ratio Model Is Not Superior to a Single-Carbon Stable Isotope Ratio Model for Predicting Added Sugar Intake in Southwest Virginian Adults. [PDF]

J Nutr, 2015
Hedrick VE, Zoellner JM, Jahren AH, Woodford NA, Bostic JN, Davy BM.   +5 more
europepmc   +1 more source

Measurement of stable carbon isotope ratios of non-methane hydrocarbons and halocarbons

, 2012
A. Zuiderweg
openalex   +1 more source

Carbon isotopic ratios of crude oils by stable isotope mass spectrometry.

Journal of the Japanese Association for Petroleum Technology, 1989
Shizuko OKADA, Machiko TEZUKA, Shigeyuki TANAKA   +2 more
openaire   +2 more sources

Synergetic Relay Between Atomic Hydrogen and Chlorine Radicals Enables Efficient Nitrate‐to‐Nitrogen Gas Conversion

Advanced Science, EarlyView.
Using photoelectrochemical (PEC) deep denitrification technology, a novel synergistic reduction‐oxidation process enables efficient conversion of nitrate (NO3−) to nitrogen (N2), while suppressing key intermediate ammonium (NH4+) and toxic nitrite (NO2−) accumulation.
Yongjie Wang, Ying Tao, Chi Zhang, Shan Hu, Yuxin Shi, Jixing Wang, Jiacheng Zhang, Chen Cheng, Ying Wang, Guisheng Li, Zichao Lian, Dieqing Zhang   +11 more
wiley   +1 more source

High-Density Balsamic Vinegar: Application of Stable Isotope Ratio Analysis to Determine Watering Down. [PDF]

J Agric Food Chem
Perini M, Pianezze S, Paolini M, Larcher R.   +3 more
europepmc   +1 more source

(Table A1) Calcium Carbonate content and stable isotope ratios of benthic foraminifera in Late Pliocene sediments of DSDP Site 94-607 in the North Atlantic

, 1983
Maureen E. Raymo, William F Ruddiman, Jan Backman, Bradford M Clement, Douglas G. Martinson   +4 more
openalex   +1 more source

Single‐Atom Cobalt Species on Curved Hollow Carbon Sphere: Breaking Linear Scaling Relationship Limitations in Electrocatalytic Deactivation of Dilute Antibiotic Pollutants

Advanced Science, EarlyView.
A cobalt (Co)‐SACs consisting of single‐atom Co anchored on a nitrogen‐doped hollow porous carbon sphere (Co1/N‐HCS) is fabricated for electrocatalytic hydrodechlorination of dilute antibiotics. The hollow porous architecture of N‐HCS concentrates the antibiotics, while its curved surface promotes proton transfer at the Co1 site via localized electric ...
Jiahong Zou, Shenbin Zheng, Chunyang Dan, Huimin Sui, Wenyang Fu, Xiaoshu Lv, Boping Ren, Guangming Jiang, Hong Liu   +8 more
wiley   +1 more source

Gas chromatography-stable isotope ratio mass spectrometry prior solid phase microextraction and gas chromatography-tandem mass spectrometry: development and optimization of analytical methods to analyse garlic (Allium sativum L.) volatile fraction. [PDF]

Heliyon
Pianezze S, Paolini M, D'Archivio AA, Perini M.   +3 more
europepmc   +1 more source

Stable isotope ratios reveal trophic niche partitioning among hermit crabs from tropical polyspecific seagrass meadows

, 2014
Loïc Michel, Bruno Frédérich, Thierry Lavitra, Gilles Lepoint   +3 more
openalex   +1 more source

(Table 1) Stable carbon and oxygen isotope ratios of Planulina wuellerstorfi from sediment core EN066-21PG

, 1981
William B Curry, Gerrit Lohmann
openalex   +1 more source