نتایج جستجو برای: destructive quadrates

تعداد نتایج: 22684  

Journal: :The Lancet 1882

Journal: :Nature 1969

Journal: :British Dental Journal 2007

Journal: :Advances in biological sciences research 2021

The seedlings and saplings plant stage determines the successional stages in secondary forest establishment process. estimation on aboveground biomass (AGB) of seedling sapling plants is needed to describe undergrowth's contribution forest. This study's objective was develop allometric equations for accurate AGB for seedlings-saplings 10 20 years old forests. study carried out at sites with ...

Journal: :The Yale Journal of Biology and Medicine 1955
M. M. Kessler

In a series of animals being studied for motor performance after parietal area ablations (earlier communications2 with Dr. M. A. Kennard) skin temperature readings were taken from the extremities with the intention of studying these preparations further. Significant, sometimes wide, differences in skin temperature were obtained in these parietal preparations. It was decided, therefore, to explo...

This study was conducted to evaluate the effects of Atriplex canescens on soil properties and organisms' activities under grazing and exclosure conditions at Shahriar rangelands. In each site, four transects were selected by random-systematic method and 10 quadrates of nine m2 were established along transects with 30-m intervals. In each quadrate, the amount of seed per plant, litter and the nu...

Journal: :Journal of evolutionary biology 2009
S E Vincent M C Brandley A Herrel M E Alfaro

Piscivory has independently evolved numerous times amongst snakes, and therefore these animals provide a powerful opportunity to test for convergent evolution in a vertebrate feeding system. In this study, we integrate performance trials with comparative methods to test the hypothesis that piscivory drives convergence in trophic morphology and feeding performance among natricine snakes. Within ...

2015
PATRICIA TOWNSEND

This paper focuses on the creativity of the patient in analysis and compares it to that of the artist. Taking artists’ descriptions of their practices as its starting point, the paper suggests that the relationship between patient and analyst parallels that between artist and medium. Psychoanalysis and artistic process can both be seen in terms of a complex interplay between oneness and separat...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید