6 Works

Data from: Isotopic evidence for oligotrophication of terrestrial ecosystems

Joseph M. Craine, Andrew J. Elmore, Lixin Wang, Julieta Aranibar, Marijn Bauters, Pascal Boeckx, Brooke E. Crowley, Melissa A. Dawes, Sylvain Delzon, Alex Fajardo, Yunting Fang, Lei Fujiyoshi, Alan Gray, Rossella Guerrieri, Michael J. Gundale, David J. Hawke, Peter Hietz, Mathieu Jonard, Elizabeth Kearsley, Tanaka Kenzo, Mikhail Makarov, Sara Marañón-Jiménez, Terrence P. McGlynn, Brenden E. McNeil, Stella G. Mosher … & Katarzyna Zmudczyńska-Skarbek
Human societies depend on an Earth System that operates within a constrained range of nutrient availability, yet the recent trajectory of terrestrial nitrogen (N) availability is uncertain. Examining patterns of foliar N concentrations ([N]) and isotope ratios (15N) from more than 42,000 samples acquired over 37 years, here we show that foliar [N] declined by 8% and foliar 15N declined by 0.8 – 1.9 ‰. Examining patterns across different climate spaces, foliar 15N declined across...

Data from: Age and sex differences in burnout, career satisfaction, and well-being in US neurologists

Kathrin LaFaver, Janis M. Miyasaki, Christopher M. Keran, Carol Rheaume, Lisa Gulya, Kerry H. Levin, Elaine C. Jones, Heidi B. Schwarz, Jennifer R. Molano, Amy Hessler, Divya Singhal, Tait D. Shanafelt, Jeff A. Sloan, Paul J. Novotny, Terrence L. Cascino & Neil A. Busis
Objective: To examine age and sex differences in burnout, career satisfaction, and well-being in US neurologists. Methods: Quantitative and qualitative analyses of men’s (n = 1,091) and women’s (n = 580) responses to a 2016 survey of US neurologists. Results: Emotional exhaustion in neurologists initially increased with age, then started to decrease as neurologists got older. Depersonalization decreased as neurologists got older. Fatigue and overall quality of life in neurologists initially worsened with age, then...

Data from: Weak and inconsistent associations between melanic darkness and fitness related traits in an insect

Siiri-Lii Sandre, Tanel Kaart, Nathan Morehouse & Toomas Tammaru
The idea that the fitness value of body colouration may be affected by biochemically mediated trade-offs has received much research attention. For example, melanisation is believed to interact with other fitness-related traits via competition for substrates, costs associated with the synthesis of melanin, or pleiotropic effects of the involved genes. However, genetic correlations between colouration and fitness-related traits remain poorly understood. Here we present a quantitative genetic study of a colouration trait correlated to melanin-based...

Data from: Revisiting protein aggregation as pathogenic in sporadic Parkinson’s and Alzheimer’s diseases

Alberto J. Espay, Joaquin A. Vizcarra, Luca Marsili, Anthony E. Lang, David K. Simon, Aristide Merola, Keith A. Josephs, Alfonso Fasano, Francesca Morgante, Rodolfo Savica, J. Timothy Greenamyre, Franca Cambi, Tritia R. Yamasaki, Caroline M. Tanner, Ziv Gan-Or, Irene Litvan, Ignacio F. Mata, Cyrus P. Zabetian, Patrik Brundin, Hubert H. Fernandez, David G. Standaert, Marcelo A. Kauffman, Michael A. Schwarzschild, S. Pablo Sardi, Todd Sherer … & James B. Leverenz
The gold standard for a definitive diagnosis of Parkinson’s disease (PD) is the pathologic finding of aggregated alpha-synuclein into Lewy bodies and for Alzheimer’s disease (AD) aggregated amyloid into plaques and hyperphosphorylated tau into tangles. Implicit in this clinico-pathologic-based nosology is the assumption that pathological protein aggregation at autopsy reflect pathogenesis at disease onset. While these aggregates may in exceptional cases be on a causal pathway in humans (e.g., aggregated alpha-synuclein in SNCA gene multiplication...

Data from: Complex male mate choice in the brush-legged wolf spider Schizocosa ocreata (Hentz)

Timothy B. Meyer & George W. Uetz
Recent interest in male mate choice has prompted a re-examination of widely held beliefs regarding sex roles in animal mating systems. It is now known that males can be choosy based on female quality, but studies which directly compare aspects of female quality and their influence on male mate choice are relatively rare. The brush-legged wolf spider Schizocosa ocreata (Hentz) has a well-studied male courtship display, which shows evidence of male mate choice based on...

Data from: Geo-climatic factors drive diatom community distribution in tropical South American freshwaters

Xavier Benito, Sherilyn Fritz, Miriam Steinitz-Kannan, Pedro M. Tapia, Meredith A. Kelly, Thomas V. Lowell & Sherilyn C. Fritz
1.Patterns that maintain and generate biodiversity of macro-organisms in the Neotropics are widely discussed in the scientific literature, yet the spatial ecology of microorganisms is largely unknown. The unique character of the tropical Andes and adjacent Amazon lowlands generates a wide gradient of environmental conditions to advance our understanding of what drives community assembly and diversity processes. 2.We analyzed the distribution patterns of benthic diatoms (unicellular siliceous algae) as a model group of microbial passive...

Registration Year

  • 2018

Resource Types

  • Dataset


  • University of Cincinnati
  • University of Kentucky
  • National Scientific and Technical Research Council
  • Mayo Clinic
  • Cleveland Clinic
  • Massachusetts General Hospital
  • South African National Biodiversity Institute
  • University of Alabama at Birmingham
  • Ghent University
  • VA Puget Sound Health Care System