An official website of the United States government
Merit is a central pillar of liberal epistemology, humanism, and democracy. The scientific enterprise, built on merit, has proven effective in generating scientific and technological advances, reducing suffering, narrowing social gaps, and improving the quality of life globally. This perspective documents the ongoing attempts to undermine the core principles of liberal epistemology and to replace merit with non-scientific, politically motivated criteria. We explain the philosophical origins of this conflict, document the intrusion of ideology into our scientific institutions, discuss the perils of abandoning merit, and offer an alternative, human-centered approach to address existing social inequalities.
more »
« less
Work-In-Progress: Exploring the Contributions of Varied Neurotypes to Innovation in Engineering Teams through Qualitative Analysis of Reflective Memos
- Award ID(s):
- 2205067
- PAR ID:
- 10627998
- Publisher / Repository:
- ASEE Conferences
- Date Published:
- Format(s):
- Medium: X
- Location:
- Montreal, Quebec, Canada
- Sponsoring Org:
- National Science Foundation
More Like this
-
-
The Gulf of Maine (GoM) is currently experiencing its warmest period in the instrumental record. Two high-resolution numerical ocean models were used to downscale global climate projections to produce four estimates of ocean physical properties in the GoM in 2050 for the “business as usual” carbon emission scenario. All simulations project increases in the GoM mean sea surface temperature (of 1.1 °C–2.4 °C) and bottom temperature (of 1.5 °C–2.1 °C). In terms of mean vertical structure, all simulations project temperature increases throughout the water column (surface-to-bottom changes of 0.2 °C–0.5 °C). The GoM volume-averaged changes in temperature range from 1.5 °C to 2.3 °C. Translated to rates, the sea surface temperature projections are all greater than the observed 100-year rate, with two projections below and two above the observed 1982–2013 rate. Sea surface salinity changes are more variable, with three of four simulations projecting decreases. Bottom salinity changes vary spatially and between projections, with three simulations projecting varying increases in deeper waters but decreases in shallower zones and one simulation projecting a salinity increase in all bottom waters. In terms of mean vertical structure, salinity structure varies, with two simulations projecting surface decreases that switch sign with depth and two projecting increases throughout the (subsurface) water column. Three simulations show a difference between coastal and deeper waters whereby the coastal zone is projected to be systematically fresher than deeper waters, by as much as 0.2 g kg–1. Stratification, 50 m to surface, is projected to increase in all simulations, with rates ranging from 0.003 to 0.006 kg m–4 century–1 which are lower than the observed change on the Scotian Shelf. The results from these simulations can be used to assess potential acidification and ecosystem changes in the GoM.more » « less
-
Josephs, Emily (Ed.)Abstract The phenotype of an organism is shaped by gene expression within developing tissues. This shaping relates the evolution of gene expression to phenotypic evolution, through divergence in gene expression and consequent phenotype. Rates of phenotypic evolution receive extensive attention. However, the degree to which divergence in the phenotype of gene expression is subject to heterogeneous rates of evolution across developmental stages has not previously been assessed. Here, we analyzed the evolution of the expression of single-copy orthologs within 9 species of Sordariomycetes Fungi, across 9 developmental stages within asexual spore germination and sexual reproduction. Rates of gene expression evolution exhibited high variation both within and among developmental stages. Furthermore, rates of gene expression evolution were correlated with nonsynonymous to synonymous substitution rates (dN/dS), suggesting that gene sequence evolution and expression evolution are indirectly or directly driven by common evolutionary forces. Functional pathway analyses demonstrate that rates of gene expression evolution are higher in labile pathways such as carbon metabolism, and lower in conserved pathways such as those involved in cell cycle and molecular signaling. Lastly, the expression of genes in the meiosis pathway evolved at a slower rate only across the stages where meiosis took place, suggesting that stage-specific low rates of expression evolution implicate high relevance of the genes to developmental operations occurring between those stages.more » « less
- Free Publicly Accessible Full Text
-
Accepted Manuscript
- Conference Paper:
- https://doi.org/10.18260/1-2--57529
