Different timing systems were used across the reviewed studies, with some using stopwatches [19, 33, 35], others using electronic timing systems [28–30, 36] and several studies not specifying how the timing data were collected [2, 7, 16, 18, 32, 34].
Sample text:```Eight of the included studies examined the history of changes made to each registry record in order to compare published outcomes with the primary outcome as stated in the registry at either the time of study initiation or prior to completion of enrollment [7, 16, 20, 22, 24, 30, 31, 36].```
Sample intent: result
Sample text:```The tests were as follows: the C-MMSE [13], the LMT [18], the RCFT [19], the Boston Naming Test (the 30-item version) [20,21], the Animal Verbal Fluency Test [22], the Symbol Digit Modalities Test [23], the Trail Making Test‚Äì```
Sample intent: background



Sample text:```The items are internally consistent and reproducible and the questionnaire may therefore be considered to have at least as favourable levels of reliability as clinical scores used to assess outcomes (Koran 1975).```
Sample intent: result



Sample text:```Similarly, in a study on 60 subjects, blinks were measured at the beginning and end of a working day (Caffier et al., 2003). Although no significant difference between alert and drowsy phases was found, a slightly decreased blink rate during drowsy phase was reported. However, these results contradict the findings of Morris and Miller (1996) about the efficiency of F in a moving base-flight simulator with 10 sleep-deprived pilots.```
Sample intent: result



Sample text:```Eight of the included studies examined the history of changes made to each registry record in order to compare published outcomes with the primary outcome as stated in the registry at either the time of study initiation or prior to completion of enrollment [7, 16, 20, 22, 24, 30, 31, 36].```
Sample intent: result



Sample text:```Our results confi rm previous studies that reached the same conclusion (Boushey et al 1994; Vermeulen et al 2000; Till et al 2005; Marcucci et al 2005).```
Sample intent: result
Sample text:```The tests were as follows: the C-MMSE [13], the LMT [18], the RCFT [19], the Boston Naming Test (the 30-item version) [20,21], the Animal Verbal Fluency Test [22], the Symbol Digit Modalities Test [23], the Trail Making Test‚Äì```
Sample intent: background



Sample text:```Rail clamps that have used the nonbreakdown approach can further be classified into single time-constant-based [1]–[6], dual time-constant-based [7]–[9], and latch or feedbackbased [10]–[15] rail clamps.```
Sample intent: method



Sample text:```While this method is known to be generally reliable, there are some questions about the representativeness of the data used [25].```
Sample intent: background



Sample text:```Eight of the included studies examined the history of changes made to each registry record in order to compare published outcomes with the primary outcome as stated in the registry at either the time of study initiation or prior to completion of enrollment [7, 16, 20, 22, 24, 30, 31, 36].```
Sample intent: result



Sample text:```Our results confi rm previous studies that reached the same conclusion (Boushey et al 1994; Vermeulen et al 2000; Till et al 2005; Marcucci et al 2005).```
Sample intent: result



Sample text:```Nowadays, there are only a few studies that have a systemic view on these accidents (Bentley 2008) and which try, by using detailed analysis (Gao and Abeysekera 2004, Leclercq and Thouy 2004, Bentley et al.```
Sample intent: method



Sample text:```These are in keeping with earlier studies on the steadystate response (2, 5, 8), step-function response, (3, 5, 6, 14) and sinusoidal response ( 14) of the various vascular beds.```
Sample intent: result



Sample text:```The existence of time delay may lead to some more complicated dynamic behaviors such as oscillation, divergence, chaos, instability or other poor performance of the neural networks [6].```
Sample intent: method



Sample text:```Sixteen other subjects took part in studies of lower intensity but more prolonged exercise comprising 45 min at 70% _ VO2peak then to fatigue at 90% _ VO2peak [3, 4].```
Sample intent: method



Sample text:```The items are internally consistent and reproducible and the questionnaire may therefore be considered to have at least as favourable levels of reliability as clinical scores used to assess outcomes (Koran 1975).```
Sample intent: result