There are also other external day-to-day events that may influence public opinion.
Our repeated melatonin measurements showed that these sleep-wake shifts were always associated with delayed or free-running circadian rhythms in melatonin, which implies a lack of synchrony between the body's internal rhythm and the external day-night cycle.
Stable phase relationships between internal rhythms, such as temperature and rest/activity, and the external day-night cycle, are considered important for adapting to life in the external environmental [ 18, 19].
Stable phase relationships between internal rhythms, such as temperature and rest/activity, and the external day-night cycle, are considered to be crucial for adapting to life in the external environmental.
There have been escalating protests at the centre for several days; asylum seekers breached fences, internal and external, on Sunday and Monday nights, Morrison said.
In fact, undesirable events and unwanted setbacks (internal and external) in day-to-day operations are common in small and medium-sized manufacturing enterprises (SMEs; Islam [2008]).
In addition, it was also suggested that different species of Microbotryum vary in their responses to the presence of host extracts as external cues (Day et al., 1981; Castle and Day, 1984).
On a broad scale, it seems evident that phase transition and flowering in cereals, as in Arabidopsis, is controlled by several different pathways that allow plants to respond to different external (temperature, day length and light quality) and internal (gibberellin and autonomous pathways) cues.
Though the program is designed to be led by front-line staff and decisions are to be made based on what makes sense to them, as compared to senior leaders external to the day-to-day processes, this effect may be negated by top-down pressure, as suggested in unit E. Staff autonomy is furthermore enabled by front-line leaders who are able to act as facilitators and mentors.
The modern day external shocks are clear: energy depletion, climate change, ageing populations and migration.
