These profiles were characterised by five parameters.
The thermal CMB anomaly q ′ is characterised by four parameters: its amplitude q ∗, its opening angle Ψ, and the colatitude and longitude (τ,ϕ 0) of its midpoint.
The geometry of a Pbtl molecule can be characterised by two parameters, the torsion angle ϕ describing the ethyl rotation and the twist angle ω between the phenyl and pyrimidine rings [42] (Fig. 15a).
The most uncertain component is the ground and is characterised by two parameters: type of ground profile (i.e. soil stiffness variation with depth) and the soil stiffness at one monopile depth below mudline.
Lay-ups are characterised by two parameters: (i) sequencing (or interply lay-up angle) ¯θ and (ii) in-plane anisotropy β, and can be mapped on to ¯θ β space.
Historically, the anti-knock quality of gasoline is characterised by two parameters, research octane number (RON) and motor octane number (MON), which are measured in cooperative fuel research engines (CFR) using iso-octane and n-heptane as the primary reference fuels (PRFs).
The Weibull curve probability function was characterised by two parameters, lambda and gamma, as expressed in the following formula: The survival function is expressed by: The lambda and gamma parameters, as well as s.d. and correlation coefficients were estimated (see Table 2) according to the Demetri et al (2006) study.
The dependence between the local concentration of attractant (A x)) and tumble rate (i.e. αR and αL) is characterised by three adjustable parameters, the basal tumbling rate α0, the signal gain λ, and the rate of exiting the tumbling state β (Table 1).
Burnout is characterised by three general categories: emotional exhaustion, depersonalization and personal accomplishment [ 27].
