Generally, the radiological studies on echinococcosis showed a fluctuant increasing trend from 1975 to 2015.
Jinli Ding, Hongjun Li 2016, 'Trends of echinococcosis and its radiological studies in China', Radiology of Infectious Diseaseshttp://www.sciencedirect.com/science/article/pii/S2352621116300407. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
He had fluctuant altered consciousness, left hemiplegia, and left visual and sensory neglect.
Marie Bodenant, Didier Leys, Christian Lucas 2010, 'Isolated Subarachnoidal Hemorrhage following Carotid Endarterectomy', Case Reports in Neurologyhttp://www.karger.com/Article/FullText/315865. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Daily fluctuant atmospheric pressure was imposed on boundaries, including the abandoned gallery and cracks.
Zeyang Song, Hongqing Zhu, Jiyuan Xu, Xiaofeng Qin 2015, 'Effects of atmospheric pressure fluctuations on hill-side coal fires and surface anomalies',International Journal of Mining Science and Technologyhttp://www.sciencedirect.com/science/article/pii/S2095268615001706. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Moreover, the fluctuant condition features also have bad effects on prediction.
Xinghui Zhang, Lei Xiao, Jianshe Kang 2015, 'Degradation Prediction Model Based on a Neural Network with Dynamic Windows', Sensorshttp://www.mdpi.com/1424-8220/15/3/6996. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)