Introducing multilevel selection into the model is a logical step towards reality, as in many biological and human examples where collective hunting occurs intergroup conflicts can be also observed [ 35, 74- 77].
OPN is overexpressed in many human tumours, for example, colon, breast, liver, prostate, gastric, ovarian, lung, thyroid, and kidney carcinomas (Agrawal et al, 2002; Kang et al, 2003; Ye et al, 2003; Schorge et al, 2004; Donati et al, 2005; Guarino et al, 2005; Matusan et al, 2006).
We might have guessed that Damien Hirst owns many human and animal skulls, examples of pitiable taxidermy (a seven-legged lamb) and anatomical models – the last category including a guide to the removal of nasal polyps.
For the upscaling problem considered here, this uncertainty may be a significant factor in many human exposure situations; for example, in the case of PM10 data with a distinct trend and a large number of missing values (because most monitors only record every 6 days), the estimation of the long-term exposure averages can be seriously biased.
Cognitivism emphasizes the need to understand mental processes that underlie and can explain many human behaviors (see, for example, Ebbinghaus, [1885]).
For example, many human trafficking survivors, who lack economic resources and family support, are often first identified through crimes of domestic violence or sexual assault, and only upon further questioning, do they reveal their experience with trafficking.
For example, many human resources departments simply filter out engineers who do not have a bachelor's degree, which makes it impossible for those who have a coding boot camp certificate – and are fully prepared to handle the workload of an entry-level position – to be considered for that role.
Take prostate cancer as an example, many human prostate cancer cell lines have been established from patients [ 2].
For example, many human studies demonstrate that children with elevated lead levels have problems with behavior, impulsivity, and concentration.
For example, many human tumors harbor mutations of the p53 tumor suppressor gene, which has an important role in the maintenance of genomic stability.
