Traditionally, the selective preservation of certain recalcitrant organic compounds and the
formation of recalcitrant humic substances have been regarded as an important mechanism …

The first part of this review focuses on the chemical composition and morphological features
that characterize primary and secondary organic resources for humification. The chemical …

Dissolved organic matter (DOM) is often considered the most labile portion of organic matter
in soil and to be negligible with respect to the accumulation of soil C. In this short review, we …

The phrase “hot spots and hot moments” first entered the lexicon in 2003, following the
publication of the paper “Biogeochemical hot spots and hot moments at the interface of terrestrial …

The IntCal09 and Marine09 radiocarbon calibration curves have been revised utilizing newly
available and updated data sets from 14C measurements on tree rings, plant macrofossils, …

The IntCal04 and Marine04 radiocarbon calibration curves have been updated from 12 cal
kBP (cal kBP is here defined as thousands of calibrated years before AD 1950), and …

STUDIES on normal and pathological striated muscle are increasingly clouded by
inconsistencies in the definition of fiber types and lack of correlation between different systems of …

The latter, however, is relatively acid-labile. Further imivestigatiomi has shown that the type
II fibers may be subdivided imito two groups on the basis of their 1) 11 lability and their …

Coronavirus disease 2019 (COVID-19) is a mild to moderate respiratory tract infection, however,
a subset of patients progress to severe disease and respiratory failure. The mechanism …

For qualitative researchers, maintaining respondent confidentiality while presenting rich,
detailed accounts of social life presents unique challenges. These challenges are not …