D
Desta Fekedulegn
Researcher at National Institute for Occupational Safety and Health
Publications - 13
Citations - 561
Desta Fekedulegn is an academic researcher from National Institute for Occupational Safety and Health. The author has contributed to research in topics: Intima-media thickness & Basal area. The author has an hindex of 8, co-authored 13 publications receiving 463 citations. Previous affiliations of Desta Fekedulegn include Centers for Disease Control and Prevention & West Virginia University.
Papers
More filters
Journal ArticleDOI
Parameter estimation of nonlinear growth models in forestry
TL;DR: Partial derivatives of the negative exponential, monomolecular, Mitcherlich, Gompertz, logistic, Chapman-Richards, von Bertalanffy, Weibull and the Richard's nonlinear growth models are presented in this paper.
Journal ArticleDOI
Actigraphy-Based Assessment of Sleep Parameters.
Desta Fekedulegn,Desta Fekedulegn,Michael E. Andrew,Mingming Shi,John M. Violanti,Sarah S. Knox,Kim E. Innes +6 more
TL;DR: In this paper, a review of existing algorithms used to estimate sleep/wake cycles from movement data, demonstrate the rules/methods used for estimating sleep parameters, provide clear technical definitions of the parameters, and suggest potential new measures that reflect intraindividual variability.
Journal Article
Parameter Estimation of Nonlinear Models in Forestry.
Journal ArticleDOI
Influence of individual reserve trees on nearby reproduction in two-aged Appalachian hardwood stands
TL;DR: The results indicated that reserve trees influence the growth rate and species composition of reproduction in their immediate vicinity, and forest managers must consider their long-term impact on reproduction when prescribing clearcut-with-reserves harvests and other practices that involve retaining trees for many years.
Journal ArticleDOI
Analysis of Airborne Betula Pollen in Finland; a 31-Year Perspective
TL;DR: It is demonstrated that increases in temperature, especially during months preceding the onset of the birch pollen season, favor preseason phenological development and pollen dispersal.