hardiness
National Institutes of Health
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Although the aging literature suggests that there are many paths to later life adjustment, there have been few empirical attempts…
We investigated changes in photochemical activity and cold hardiness of detached needles of three clones of Picea abies (L…
The purpose of this study was to examine the relationship of physiologic status, coping, and hardiness to exercise ability and…
Using the Typology Model of Adjustment and Adaptation, a family stress model, relationships among family hardiness, family…
Greenhouse-cultured, container-grown ponderosa pine (Pinus ponderosa var. scopulorum Engelm.), interior Douglas-fir (Pseudotsuga…
An inhibitor extracted from short day treated Acer negundo leaves was compared to abscisic acid in 4 different solvent systems…
The application of gibberellin to Acer negundo either during or after a short photoperiod strikingly lowered the amount of…
Cellular tests which are used in place of actual freezing tests to estimate the resistance to injury by freezing that a plant…
Seasonal changes which occur in the water-insoluble protein nitrogen, the water-soluble protein nitrogen, the water-soluble non…