A、charge a higher price in the second market than in the first.
B、charge a higher price in the first market than in the second.
C、charge the same price in both markets.
D、sell only in one of the two markets.
A、charge a higher price in the second market than in the first.
B、charge a higher price in the first market than in the second.
C、charge the same price in both markets.
D、sell only in one of the two markets.
A、STAMP是Systems-TheoreticAccidentModelandProcesses的简称
B、STAMP是美国麻省理工大学Leveson教授2004年提出的
C、STAMP模型以系统理论为基础,将系统安全性视为复杂系统的涌现性
D、STAMP模型采用多层次控制结构建模方法构建安全控制结构模型
1. With regard to the sampling, there were a limited number of students in the 15- to 18-year age range because fewer referrals of this age group were made to sleep centers and psychologists. There were a limited number of participants from the hospital samples who were diagnosed with ARC, DSPS, or RLS in this initial study, necessitating further validation studies with larger sample sizes. Furthermore, the recent changes in diagnostic criteria for OSAS and PLMD in children require further validation studies with larger sample sizes using these new hospital diagnostic criteria.
A、Revisiting previous sections or key results
B、Relating the study results to those of existing research
C、Specifying Achievements/Contributions & Implications
D、Identifying Limitations/ Suggesting Future work & Applications
A、Revisiting previous sections or key results
B、Relating the study results to those of existing research
C、Specifying Achievements/Contributions & Implications
D、Identifying Limitations /Suggesting Future work & Applications
A、Revisiting previous sections or key results
B、Relating the study results to those of existing research
C、Specifying Achievements/Contributions & Implications
D、Identifying Limitations /Suggesting Future work & Applications
A、Revisiting previous sections or key results
B、Relating the study results to those of existing research
C、Specifying Achievements/Contributions & Implications
D、Identifying Limitations /Suggesting Future work & Applications
5. Furthermore, many pediatric sleep specialists presently believe that a one-night PSG study is missing some of the PLMD cases because of nightly inconsistencies in limb movements. Sleep clinics are gradually switching to use of actigraphy, which is a watch-like instrument worn on the leg that measures limb movements over multiple nights and is conducted at home. As a result, some of the hospital sleep studies done at the time of this study may have missed some of the OSAS and PLMD cases that the SDIS-C may have predicted, lowering the validity estimates of the SDIS-C.
A、Revisiting previous sections or key results
B、Relating the study results to those of existing research
C、Specifying Achievements/Contributions & Implications
D、Identifying Limitations /Suggesting Future work & Applications
A、Revisiting previous sections or key results
B、Relating the study results to those of existing research
C、Specifying Achievements/Contributions & Implications
D、Identifying Limitations /Suggesting Future work & Applications
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