J P Masterton
Biographic Data
| ID | 1359063 |
|---|---|
| NAME | J P Masterton |
| GIVEN NAMES | J P |
| FAMILY NAME | Masterton |
| SIGNATURE | MASTERTON J P |
| AFFILIATIONS | The Alfred Hospital |
| VERIFIED | No |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1958 |
| LATEST PUBLICATION YEAR | 1974 |
| H-INDEX | 1 |
Psychological correlates of sleep habits reported by healthy young adults
Relationship Between Sleep Habits, Adrenocortical Activity and Personality
Psychologic stress is known to be associated with both sleep disturbances and increased adrenocortical activity. In this experiment, 2 groups of male medical students were selected as poor or good sleepers on the basis of their responses to a sleep questionnaire. The poor sleepers had significantly greater levels of adrenocortical activity than did the good sleepers throughout the day and night. This difference was related to psychologic characte…
Sleep habits of healthy young adults
The pattern of sleep and wakefulness varies widely between individual people and is influenced by many factors. Several reports involving sub jective recording of sleep habits in young adults have been published, with particular emphasis on the duration of sleep (Bousfield, 1940; Lawrence and Shurley, 1970; Webb and Agnew, 1970). However, the variations within such a population and relation ships between the various aspects of behaviour re lating…
Nutrition and energy expenditure during a polar expedition
Food intake on a polar expedition has always been a problem to those in charge of the commissariat. For years it has been accepted that man has a very high energy expenditure while sledging. Because of this it has always been the custom to provide a sledging diet which yields the greatest number of calories in the smallest weight
A Modern Sledging Ration
Sledging RATIONS on Polar expeditions have been relatively unchanged since Watk s evolved a very wo kabl and apparently adequ e one for his British Arctic Air Route Expedition of 1930-1 (Chapman, 1932). This ration is shown in Table I. With a few modifications, it is the one taken by most Polar wintering parties and is exemplified by the one taken on the British North Greenland Expedition 1952-4 (Simpson, 1957). This ration is shown in Table II
Nutrition and energy expenditure during a polar expedition
Food intake on a polar expedition has always been a problem to those in charge of the commissariat. For years it has been accepted that man has a very high energy expenditure while sledging. Because of this it has always been the custom to provide a sledging diet which yields the greatest number of calories in the smallest weight
A Modern Sledging Ration
Sledging RATIONS on Polar expeditions have been relatively unchanged since Watk s evolved a very wo kabl and apparently adequ e one for his British Arctic Air Route Expedition of 1930-1 (Chapman, 1932). This ration is shown in Table I. With a few modifications, it is the one taken by most Polar wintering parties and is exemplified by the one taken on the British North Greenland Expedition 1952-4 (Simpson, 1957). This ration is shown in Table II
Relationship Between Sleep Habits, Adrenocortical Activity and Personality
Psychologic stress is known to be associated with both sleep disturbances and increased adrenocortical activity. In this experiment, 2 groups of male medical students were selected as poor or good sleepers on the basis of their responses to a sleep questionnaire. The poor sleepers had significantly greater levels of adrenocortical activity than did the good sleepers throughout the day and night. This difference was related to psychologic characte…
Sleep habits of healthy young adults
The pattern of sleep and wakefulness varies widely between individual people and is influenced by many factors. Several reports involving sub jective recording of sleep habits in young adults have been published, with particular emphasis on the duration of sleep (Bousfield, 1940; Lawrence and Shurley, 1970; Webb and Agnew, 1970). However, the variations within such a population and relation ships between the various aspects of behaviour re lating…
Psychological correlates of sleep habits reported by healthy young adults
Medicine (3 works) · Sleep and related disorders (3 works) · Circadian rhythm and melatonin (2 works) · Geography (2 works) · Psychology (2 works) · Sleep (system call) (2 works) · Sleep and Wakefulness Research (2 works) · Biology (1 work) · Body weight (1 work) · Calorie (1 work)