• Publications
  • Influence
Chemical and physical studies of type 3 chondrites XII: The metamorphic history of CV chondrites and their components
Cosmochemistry Group, Department of Chemistry and Biochemistry, The University of Arkansas, Fayetteville, Arkansas 72701, USAIPresent address: Natural Science Division, Missouri Baptist College, St.Expand
  • 92
  • 5
  • PDF
Accretion timescale and impact history of Mars deduced from the isotopic systematics of martian meteorites
Abstract High precision Sm−Nd isotopic analyses have been completed on a suite of 11 martian basaltic meteorites in order to better constrain the age of silicate differentiation on Mars associatedExpand
  • 45
  • 3
The age of the martian meteorite Northwest Africa 1195 and the differentiation history of the shergottites
Samarium-neodymium isotopic analyses of unleached and acid-leached mineral fractions from the recently identified olivine-bearing shergottite Northwest Africa 1195 yield a crystallization age of 347Expand
  • 114
  • 3
Pseudomonas aeruginosa responds to exogenous polyunsaturated fatty acids (PUFAs) by modifying phospholipid composition, membrane permeability, and phenotypes associated with virulence
BackgroundPseudomonas aeruginosa, a common opportunistic pathogen, is known to cause infections in a variety of compromised human tissues. An emerging mechanism for microbial survival is theExpand
  • 15
  • 2
Metabolomic change due to combined treatment with myo-inositol, D-chiro-inositol and glucomannan in polycystic ovarian syndrome patients: a pilot study
BackgroundPolycystic ovarian syndrome (PCOS) is a highly variable syndrome and one of the most common female endocrine disorders. Although the association inositols-glucomannan may represent a goodExpand
  • 7
  • 1
Placental concentrations of essential, toxic, and understudied metals and relationships with birth outcomes in Chattanooga, TN
Background: Comprehensive examinations of placental metal concentrations and correlations with infant parameters are under‐investigated. Chattanooga, Tennessee's consistently high incidence of lowExpand
  • 13
  • 1
Placental 11β-Hydroxysteroid dehydrogenase type 2 expression: Correlations with birth weight and placental metal concentrations.
INTRODUCTION Infants born below 2500 g are classified as low birth weight. Excess in utero exposure to cortisol has been linked to restricted fetal growth. Placental production of 11β-hydroxysteroidExpand
  • 14
  • 1
Exogenous Polyunsaturated Fatty Acids Impact Membrane Remodeling and Affect Virulence Phenotypes among Pathogenic Vibrio Species
ABSTRACT The pathogenic Vibrio species (V. cholerae, V. parahaemolyticus, and V. vulnificus) represent a constant threat to human health, causing foodborne and skin wound infections as a result ofExpand
  • 16
  • 1
Properties of chondrules in EL3 chondrites, comparison with EH3 chondrites, and the implications for the formation of enstatite chondrites
— The study of chondrules provides information about processes occurring in the early solar system. In order to ascertain to what extent these processes played a role in determining the properties ofExpand
  • 21
  • 1