نتایج جستجو برای: artificial stands

تعداد نتایج: 308478  

2009
Tom Adams Graeme Ackland Glenn Marion Colin Edwards University of Edinburgh Biomathematics Statistics Scotland Forest Research

1. Concerns about biodiversity and the long-term sustainability of forest ecosystems have led to changing attitudes with respect to plantations. These artificial communities are ubiquitous, yet provide reduced habitat value in comparison with their naturally established counterparts, key factors being high density, homogeneous spatial structure, and their even-sized/aged nature. However, transf...

2012
Mitch Leslie

Lipins cause a lamina breakdown M all et al. reveal how lipid-making enzymes spur the demolition of the nuclear lamina in mitotic cells. Before a cell divides, it takes apart the lamina, the protein backing for the nuclear envelope. Cells remove the individual lamin proteins from the structure and save them for later reuse. At least two lamin-phosphorylating kinases, protein kinase C (PKC) and ...

Journal: :The Journal of bone and joint surgery. British volume 1978
E Said L Hunka T N Siller

A retrospective study involving thirty-six patients with thirty-seven ankle fusions was undertaken to assess the rate of fusion, the subjective and objective results, the residual subtalar and midtarsal movement, and the functional disability. Fusion occurred in thirty-one ankles (84 per cent). Twenty-four patients were reviewed, on average 7.5 years after fusion, and eighteen had good or excel...

Journal: :The Modern Language Journal 2019

Journal: :Journal of Physics A: Mathematical and Theoretical 2007

Journal: :BioScience 1972

Journal: :Report of the Annual Meeting 1945

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