Were we sad because we lacked some essential element of lifetime partnership, such as a child or an agreement about wanting or not wanting one, or because life is just sad sometimes — maybe even a lot of the time?
Essential elements of lifetime management are the description of the durability and the prediction of service life by means of suitable models.
To justify the choice of specific form exp{−a 1 x 1 t−a 2 x 2 t} of the "aging factor" in (11), let us consider a system composed by two elements with lifetimes represented by nonnegative continuous random variables X 1 and X 2. Suppose that during the first t units of time the system is protected by breakdowns (by warranty or insurance, say).
This is due to specific properties: Since soil-inhabiting ectohydric moss species do not have real roots and a weakly developed cuticle, grow slow and show minimal morphological changes during lifetime, element concentrations measured in moss integrates fairly well dry, occult and wet atmospheric deposition.
These became the foundational elements of a lifetime's work, although for a number of years she also made bricolage works using found timber, bottle caps and nails.
Other elements – the rigid lifetime caste system, the lurid scenes of slaughter when the drones are culled, the gushing crushes on Holy Mother and on Maleness – reflect purely human assumptions about totalitarian states, and gender psychology.
When you read a definition of Customer Experience you invariably will see two elements -- the lifetime experience of the customer, and the total experience of the customer day to day as he engages in transactions with the provider of the goods or services he is utilizing.
"The incorporation of fly ash... resulted in little or no deleterious environmental impact from the leaching of inorganic elements over the lifetime of the pavement system," Cheng and colleagues wrote in the August 2008 Journal of Environmental Engineering.
The transcribed memory descriptions were examined for elements such as, lifetime period knowledge (LTP), general event knowledge (GE), event specific knowledge (ESK), thought (TH), mixed information (MIX), and other knowledge (OTR) ([ 37] for similar categorization).
