(3) In military science, a niche is a recess in the wall of a trench or communications passage. It is used to store ammunition and water and serves as protection from bullets, shell fragments, and mortar fire. It is also a shelter during bad weather. In loose soils, the walls and cei...
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(Schofield 1978). However, the first in-depth characterization studies ofstem cell nicheswas performed in simple organisms, such asDrosophilaandCaenorhabditis elegans(Xie and Spradling 2000). In fact, stem cell niches are currently best understood within these models because they are easily visualized...
cultural management, and coevolutionary relationships that ultimately led to domestication and agricultural systems (Smith2015,2016; Zeder2016,2017). A definition of agriculture that has currency within the NCT literature was originally offered by Rindos (1980, p. 752), who defined it as “a set...
(bioclimatic envelope) using environmental variables from climate models. The DBEM differs from simple SD models in that it does not predict organisms’ abundances directly from the habitat suitability, but uses the latter as a parameter in differential equations to calculate growth, mortality and ...
National Oceanic and Atmospheric Administration, Southwest Fisheries Science Center, 110 McAllister Way, Santa Cruz, CA, 95060, USA Ashkaan K. Fahimipour Alfred-Wegener-Institut Helmholtz-Centre for Marine and Polar Research, AM Handelshafen 12, Bremerhaven, 27570, Germany ...
(O’Connor2013), although this does not preclude synanthropic animals from falling into both categories. Another difference between synanthropism and the classical definition of commensalism is the + /0 relationship, which need not be present in synanthropism. A + /0 relationship means...
Solid and dashed lines: decay of glucose concentration or oxygen tension, respectively (expressed as percentage of value within blood vessel), in function of distance from the closest source of blood supply and of the definition of individual niche types. White bolt: TKi effective. Grey bolt/X:...
Science. 2020;367(6481):1035–8. Article CAS Google Scholar Williamson M. Marine biodiversity in its global context. In: Ormond M, Gage RFG, Angel JD, editors. Marine Biodiversity: Patterns and Processes. Cambridge: Cambridge University Press; 1997. p. 1–17. Google Scholar Rink JC. ...
The degree to which the adhesion substrate can drastically influence cell behavior and make colonies assume different shapes depending on the surrounding environment is well known. Morphological-structural analysis conducted using phase contrast microscopy and SEM has led to the definition of how the subs...