City rhythms and events
نویسندگان
چکیده
منابع مشابه
Disruption of normal circadian rhythms and cardiovascular events
The intrinsic properties of the heart and the vascular tree exhibit marked oscillations over 24 h. Diurnal variations in the response of the cardiovascular system to environmental stimuli are mediated by the complex interplay of extracellular (ie, neurohumoral factors) and intracellular (ie, circadian clock) influences. The intracellular circadian clock comprises a series of transcriptional mod...
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BACKGROUND We report the prevalence and associations between traumatic events and suicidal ideation, suicide plans and suicide attempts among Mexican adolescents. METHODS The data are from a representative multistage probability household survey of 3,005 adolescents aged 12 to 17 years residing in the Mexico City Metropolitan Area that was carried out in 2005. We used discrete time survival a...
متن کاملDaily positive events and diurnal cortisol rhythms: Examination of between-person differences and within-person variation.
Growing evidence from field studies has linked daily stressors to dysregulated patterns of diurnal cortisol. Less is known about whether naturally-occurring positive events in everyday life are associated with diurnal cortisol. The objectives of this study were to evaluate daily positive events as predictors of between-person differences and within-person (day-to-day) variations in diurnal cort...
متن کاملDisruption of Circadian Rhythms and Sleep on Critical Illness and the Impact on Cardiovascular Events.
The cardiovascular system exhibits significant daily rhythms in physiologic processes (heart rate, blood pressure, cardiac contractility and function), and molecular gene and protein expression. An increasing number of clinical and experimental studies demonstrate the circadian system is an important underlying mechanism that coordinates these rhythmic processes for the health of the cardiovasc...
متن کاملA Extracting City Traffic Events from Social Streams
Cities are composed of complex systems with physical, cyber, and social components. Current works on extracting and understanding city events mainly rely on technology enabled infrastructure to observe and record events. In this work, we propose an approach to leverage citizen observations of various city systems and services such as traffic, public transport, water supply, weather, sewage, and...
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ژورنال
عنوان ژورنال: Annals of Tourism Research
سال: 2018
ISSN: 0160-7383
DOI: 10.1016/j.annals.2017.11.006