For a given k (k ≥ dL, where dL is the s-t link distance), one can compute a path in a simple polygon P whose length is guaranteed to be within a factor (1 + ε) of the length of a shortest k-link path, for any tolerance ε > 0. The algorithm runs in time O(n3k3 log...
1.1. The goal of niche modelling There is also a positive case for presence-only modelling. Central to the idea of the niche is the ecological concept of tolerance [10,20]. We start with the joint distribution of envi- ronments in nature p(z), z [ Rx (see tab...
The impact of zebra mussels on Missouri reservoirs is poorly known. The first observation of zebra mussels in Missouri occurred in the Mississippi River in 1992, but it was not until 2015 that they were first observed in a reservoir, Lake of the Ozarks, which is also the reservoir with the...
an influence of body size on clade richness has been refuted on several taxonomic levels [17]. In a recent study on toads of the cosmopolitan family Bufonidae, Van Bocxlaer and colleagues [21] found that speciose clades were composed mainly of large species with ...
correlation coefficient for the admitted applicants. McManus deplores the widespread tolerance for this fallacy and the consequential misinterpretation of findings: “Even in prestigious journals a naïve interpretation can be made that selection measures, such as A-level grades, are actually of little...
摘要: Focuses on the design of a wide-range programmable negative regulator that conserves electric power. Minimum and maximum value of current required; Potential areas of application.关键词:micropumps self-priming bubble tolerance design rules gas liquid ...
LocalizationFault toleranceRange freeIndoor tracking has been a challenging task compared to outdoor cases provided by GPS and a variety of ranging-based ... Soonuk Seol a,Eun-Kyu Lee b,Wooseong Kim c - 《Future Generation Computer Systems》 被引量: 2发表: 2017年 A Range-free Node Localiz...
Fig. 3. Upper: Gamma pass rates for a 2% over 2 mm tolerance from comparison of recalculated dose on the given CT with the original dose distribution on the rigidCT, for different tolerance criteria. Lower: The paired mean difference from the stdCBCT with 95% CI, as computed by the DA...
Antagonistic Tolerance examines patterns of coexistence and conflict amongst members of different religious communities, using multidisciplinary research t... RM Hayden,T Tanyeri-Erdemir,TD Walker,... - 《Current Anthropology》 被引量: 3发表: 2016年 The Definition and Duration of the Beaker Culture ...
(nonliving) factors, such asmountainranges,oceansand large waterways, and other geographic barriers, and it may be closely associated with the species’ tolerance limits (that is, the range of environmental conditions within which a species can survive), such as those that apply tooxygenlevels, ...