Limiting Factor Definition As previously mentioned, the general limiting factor definition is a variable within a system that is measurably deterministic toward the output, value, or product that results from the system. However, within the focus of chemistry and biology, limiting factors are specific...
SIR,?During the past decade or more, articles published in scientific journals have been increasingly disfigured by the use of the word 'parameters' to include any variables that can be measured (Nature, September 16, p387). This practice, though discouraged by one learned society (Medical ...
While some have advocated financial remuneration to stimulate donation, the National Organ Transplant Act (NOTA) of 1984 expressly forbids the offer of ‘valuable consideration.’ However, recent developments indicate some fluidity in the definition of valuable consideration while evolving international ...
If we neglect the cell maintenance cost or cell death, the yield factor can account for all the substrate consumption. From the definition of the yield factor, we obtain: (12.85)YFX/S=totalbiomassgeneratedtotalsubstrateutilized=XV−X0V0S0V0+∫0tSFQdt−SV where S0 and X0 are the concentr...
Over the past several decades, studies reported that ICT is a domineering factor in society that has renovated the way of life (Faisal et al., 2020; Kirikkaleli et al., 2022). Also, the ICT sector significantly assists in enhancing communication, decreasing geographic boundaries, and ...
Furthermore, the exponential factor becomes multiplied by a prefactor (\({\text{A}}\)). Assuming that the stress-related mechanical part in the formulation of the Helmholtz energy of activation is not thermally activated, the rate sensitivity of the plastic deformation is directly linked with ...
Consequently, the two data sets were analysed using equation 2, with κvalues of either 0, or an estimated value of 0, respectively (see Materials and Methods section for the definition of κ). Scientific Reports | 6:37539 | DOI: 10.1038/srep37539 4 www.nature.com/scientific...
There have been instances where transit vehicles were involved in an incident or crash while the driver was using a mobile phone or electronic device and that activity was noted as a possible contributing factor. In June 2008, a video of a San Antonio bus crash was aired on major news ...
Definition Over the past 30 years, several scientific reports have suggested thatadverse health effectsare caused by chronic exposure to trace anesthetic agents in the operating room (OR). Although there is presently no consensus, the National Institute forOccupational Safety and Healthrecommends that ...
HSC, which by definition are located within the niche, can produce cytokines that impact their own proliferation and differentiation5. Among these cytokines, transforming growth factor β (TGFβ) has been implicated in the regulation of haematopoietic stem and progenitor cell (HSPC) cycling by inhibi...