In arid northern Kuwait, scientists lower a sampling tube deep into a dry well to reach the shallow pool of groundwater at its bottom. The water, which has been hidden underground for thousands of ...
Plant biomarkers, notably n-alkanes derived from leaf waxes, combined with isotopic analysis, have become indispensable in environmental research. By examining the stable isotopic signatures (δ2H, ...
Researchers found that digestion in hawks and owls can alter the results of isotopic analysis in pellets and droppings. Scientists are using isotopes to answer a surprising variety of questions about ...
STONY BROOK, N.Y.--(BUSINESS WIRE)--Applied DNA Sciences, Inc. (NASDAQ: APDN) (Applied DNA or the “Company”), a leader in Polymerase Chain Reaction (PCR)-based DNA manufacturing and nucleic acid-based ...
Mg isotope compositions of some typical geological standard samples measured by the DS method and the SSB method in different laboratories. The sample-standard-bracketing (SSB) method and double-spike ...
Some of the world’s earliest cities were built about 7,000 years ago by Trypillia societies in what today we call Ukraine and Moldova. Archaeologists have long wondered how these densely settled ...
I. Bone Chemistry: History, Theory and Methods -- 1. Understanding the Biogenic-Diagenetic Continuum: Interpreting Elemental Concentrations of Archaeological Bone / Mary K. Sandford -- 2. Isotopic ...
Applied Spectra, Inc. is pleased to announce our new compact, low-cost LIBS (Laser Induced Breakdown Spectroscopy) instrument, a next-generation elemental analyzer delivering outstanding performance ...
STONY BROOK, N.Y.--(BUSINESS WIRE)-- Applied DNA Sciences, Inc. (NASDAQ: APDN) (Applied DNA or the “Company”), a leader in Polymerase Chain Reaction (PCR)-based DNA manufacturing and nucleic ...
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