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Mortality risk increases with natal dispersal distance in American martens
- C. A. Johnson, J. Fryxell, I. Thompson, J. A. Baker
- Biology, Medicine
- Proceedings of the Royal Society B: Biological…
- 22 September 2009
The assumption that mortality risk increases with dispersal distance has rarely been tested. We compared patterns of natal dispersal in the American marten (Martes americana) between a large… Expand
Atomic structures of human dihydrofolate reductase complexed with NADPH and two lipophilic antifolates at 1.09 a and 1.05 a resolution.
- A. Klon, A. Héroux, +4 authors D. Borhani
- Chemistry, Medicine
- Journal of molecular biology
- 12 July 2002
The crystal structures of two human dihydrofolate reductase (hDHFR) ternary complexes, each with bound NADPH cofactor and a lipophilic antifolate inhibitor, have been determined at atomic resolution.… Expand
The effect of patch size and competitor number on aggression among foraging house sparrows
We examined the effect of patch size and competitor number on aggression among house sparrows, Passer domesticus, foraging at patches of seven different sizes in a doubling series (0.014, 0.029,… Expand
Project SMART parent program: preliminary results of a chronic disease risk reduction trail.
Project SMART Parent Program is a school-based healthy lifestyle promotion program designed to reduce chronic disease risk in adults and to provide a health-conscious home environment for children… Expand
Intensity of interference affects the distribution of house sparrows, Passer domesticus, at food patches
Interference ideal free distribution (IFD) models predict animal distributions across resource patches, taking into account the effects of resource density and competitor interference on an… Expand
Improving hypertension control in a private medical practice.
- D. Zismer, R. Gillum, C. A. Johnson, J. Becerra, T. Johnson
- Archives of internal medicine
Hypertension is one of the most common diseases seen by the practicing physician. Yet, because of noncompliance, conditions of many hypertensive patients are not effectively controlled by treatment.… Expand
Time-Series Analysis of Stress and Headache
Stress is the most frequently cited precipitant of both musclecontraction and migraine lieadache . Altliough stress is thought to playa causal role in the production of headache, much of the… Expand
Computer-Aided System for Headache Diagnosis with the Ihs Headache Diagnostic Criteria: Development and Validation
THE EFFECT OF HANDLING TIME ON INTERFERENCE AMONG HOUSE SPARROWS FORAGING AT DIFFERENT SEED DENSITIES
Interference models of the ideal free distribution (IFD) assume competition among foraging animals causes intake rates to decline with increasing competitor density and that the strength of the… Expand
Media use patterns among Finnish and American youth: Implications for smoking intervention.
- D. Burton, C. A. Johnson, A. Uutela, E. Vartiainen
- Sociology, Medicine
- Family & community health
- 1 May 1990
Powerful Mass media effects have rarely been documented.1 This failure to find effects partly reflects the fact that effects are usually sought by studying levels of exposure to various media,… Expand