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Role of dissolved organic nitrogen (DON) in soil N cycling in grassland soils
Dissolved organic nitrogen (DON) represents a significant pool of soluble N in many soils and freshwaters. Further, the low molecular weight (LMW) component of DON represents an important source of N… Expand
Plant capture of free amino acids is maximized under high soil amino acid concentrations
Free amino acids (AA's) represent a significant source of available N for some plants and soil microorganisms. It can be expected, however, that significant competition will exist between plants and… Expand
Online Sexual Grooming in Sweden—Online and Offline Sex Offences against Children as Described in Swedish Police Data
- D. Shannon
- 19 November 2008
The expansion in Internet use since the mid‐1990s has created a completely new and largely unmonitored forum for contacts between adults and children. The anonymity provided by Internet… Expand
Examining Our Lore: A Survey of Students' and Tutors' Satisfaction with Writing Center Conferences.
Using Gröbner Bases to Determine Algebra Membership Split Surjective Algebra Homomorphisms Determine Birational Equivalence
This note presents a simple algorithm, based on Grobner bases, to test if a given polynomial g of k[X"1,...,X"n] lies in k[f" 1,...,f"m]. Expand
Examining impulse-variability in overarm throwing.
The purpose of this study was to examine variability in overarm throwing velocity and spatial output error at various percentages of maximum to test the prediction of an inverted-U function as… Expand
The life course of young male and female offenders : Stability or change between different birth cohorts?
Individuals’ life chances are shaped by the times and events that they experience. This emphasizes the need for studies that focus on staggered birth cohorts. The article presents a new longitudi-n… Expand
The relationship between resting heart rate variability and heart rate recovery
- M. Esco, M. Olson, H. Williford, D. Blessing, D. Shannon, P. Grandjean
- Clinical Autonomic Research
- 1 February 2010
ObjectiveThere is limited research available regarding a possible relationship between resting heart rate variability (HRV) and post-exercise heart rate recovery (HRR). The aim of this study was to… Expand