Results 211 to 220 of about 273,162 (263)

Effects of multicomponent exercise on frailty in older adults with type 2 diabetes: Differential responses by metabolic frailty phenotype. [PDF]

JAR Life
Zha X, Wang Z, Huang Y, Huang L, Huang L, Zeng J, Ding Y.   +6 more
europepmc   +1 more source

Simulating changes in even-aged timber stands /

, 1973
openaire   +2 more sources

Effectiveness of exercise snacks on physical function: a systematic reviews with meta-analysis of randomized controlled trials. [PDF]

J Nutr Health Aging
Zhang D, Sun S, Ding Y, Chen L, Zhang X, Yin J, Zhang H.   +6 more
europepmc   +1 more source

Disturbance event impact on aboveground carbon storage and vulnerability of large trees in old-growth coniferous forest stands in Latvia. [PDF]

Sci Rep
Ķēniņa L, Elferts D, Jaunslaviete I, Jansons Ā.   +3 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Flexible free-standing antibacterial nanoporous Ag ribbon

Journal of Colloid and Interface Science, 2023
The biomedical field has the potential to significantly benefit from the use of flexible free-standing Ag nanostructures due to their outstanding mechanical and antibacterial properties. However, the intricate process of synthesizing these nanostructures, as well as the potential toxicity of nanostructured Ag, pose significant challenges.
Chaoyang Wang, Shengli Zhu, Yanqin Liang, Chunling Qin, Fang Wang, Hao Wang, Chuntao Chang, Akihisa Inoue   +7 more
openaire   +2 more sources

Random-Parameter Height/Age Models when Stand Parameters and Stand Age are Correlated

Forest Science, 1994
Abstract Height/age curves of dominant trees in a stand can be predicted using models containing random stand and tree parameters. If the population mean curve is estimated from the data where stand-specific parameters are correlated with stand age (e.g., because old stands are growing on poor sites), this correlation may cause biased ...
Lappi, J., Malinen, J.
openaire   +1 more source

Stand density index in uneven-aged ponderosa pine stands

Canadian Journal of Forest Research, 2003
Stand density index (SDI) was developed to quantify relative stand density in even-aged stands. Application of SDI in uneven-aged stands has been described mathematically but not justified biologically. Diameter-class trends in SDI and sapwood area across 14 uneven-aged ponderosa pine (Pinus ponderosa Dougl. ex P. & C.
C W Woodall, C E Fiedler, K S Milner
openaire   +1 more source

Whole-Stand Models for Even-Aged Stands

2012
In the whole-stand approach, quantities such as volume, basal area and/or number of trees per unit area are forecast. The input or predictor variables for whole-stand models are typically age, site index, and stand density. Approaches for ensuring analytic compatibility and numeric consistency between growth and yield estimates are discussed, and a ...
Harold E. Burkhart, Margarida Tomé
openaire   +1 more source

Frost Seeding into Aging Alfalfa Stands

Agronomy Journal, 2001
Little is known about the potential to frost‐seed cool‐season pasture species into mature alfalfa (Medicago sativa L.). Experiments were conducted in 1995 and 1996 near Arlington, WI (four sites), and Lancaster, WI (three sites), to evaluate the establishment and response to seeding rates of five cool‐season grasses and red clover (Trifolium pratense L.
Daniel J. Undersander, David C. West, Michael D. Casler   +2 more
openaire   +1 more source