esophageal cancer is one of the most common malignancies in our country. patients often seek medical advice in advanced and inoperable stages or with cervical esophageal cancer, in which operation is accompanied by sever morbidity. in this conditions many of them cannot tolerate chemo-radiation, or refuse it. therefore radiotherapy is applied as a single modality in palliation of many patients ...

In order to better manage demand response resources of user side and reduce short-term load forecasting error, a method considering in virtual power plant mode is proposed. Firstly, the mechanism analyzed. Taking maximum profit as goal, user’s energy consumption habits, self built photovoltaic, storage behavior thermal electric coupling, optimization model established for each type resources. T...

Time-varying electricity prices on the day-ahead and intraday market incentivize demand response of industrial processes. In prior work (Schäfer et al. AIChE J. 2020;66:1-14), we studied potential with a generalized process model, but neglected market. Extending our investigation, account for uncertain in mixed-integer linear stochastic programming-based scheduling, that is, minimize expected c...

Thermal error has a significant effect on machine tools' precision. Traditional methods usually establish the thermal model by temperature. As temperature only describes instant state of tool, it is inadequate to clarify generation process error. To improve description completeness process, operating condition data such as spindle speed, rotational number and power are employed besides Furtherm...