Abstract:
A heat treatment apparatus for making a heat treatment while estimating temperatures of objects-to-be-processed that can estimate correct temperatures of the objects-to-be-processed. A reaction tube includes heaters and temperature sensors, and receives a wafer boat. A controller estimates temperatures of wafers and temperatures of the temperature sensors in zones in the reaction tube corresponding to the heaters by using the temperature sensors and electric powers of the heaters. Based on relationships between estimated temperatures of the temperature sensors and really metered temperatures, functions expressing the relationships between the estimated temperatures and the really metered temperatures are given for the respective zones. The functions are substituted by the estimated wafer temperatures to correct the estimated wafer temperatures. Electric powers to be fed to the respective heaters are respectively controlled so that the corrected wafer temperatures are converged to target temperature trajectories.
Abstract:
The present invention includes a method and system for limiting the ramp rate of a variable under control in order to control stress in a process or plant under control. The present invention takes a limit curve provided by the user and combines that limit curve with a scale factor curve obtained from a model of the system to produce an allowable limit curve. A ramp rate limiter then uses the allowable limit curve to control the ramp rate of the variable under control such that the ramp rate of the variable under control is able to achieve the maximum allowable limit but no more.
Abstract:
The invention relates to the soybean variety designated 4568207. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4568207. Also provided by the invention are tissue cultures of the soybean variety 4568207 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4568207 with itself or another soybean variety and plants produced by such methods.
Abstract:
The invention relates to the soybean variety designated 4991629. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4991629. Also provided by the invention are tissue cultures of the soybean variety 4991629 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4991629 with itself or another soybean variety and plants produced by such methods.
Abstract:
The invention relates to the soybean variety designated 4305498. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4305498. Also provided by the invention are tissue cultures of the soybean variety 4305498 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4305498 with itself or another soybean variety and plants produced by such methods.
Abstract:
The invention relates to the soybean variety designated 4174206. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4174206. Also provided by the invention are tissue cultures of the soybean variety 4174206 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4174206 with itself or another soybean variety and plants produced by such methods.
Abstract:
The invention relates to the soybean variety designated 4158090. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4158090. Also provided by the invention are tissue cultures of the soybean variety 4158090 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4158090 with itself or another soybean variety and plants produced by such methods.
Abstract:
The invention relates to the soybean variety designated 4840308. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4840308. Also provided by the invention are tissue cultures of the soybean variety 4840308 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4840308 with itself or another soybean variety and plants produced by such methods.
Abstract:
The invention relates to the soybean variety designated 4554257. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4554257. Also provided by the invention are tissue cultures of the soybean variety 4554257 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4554257 with itself or another soybean variety and plants produced by such methods.
Abstract:
A system and method for monitoring respiration including sensing a signal that varies with respiration, deriving a respiration parameter, applying criteria for detecting a respiration disturbance and determining one or more respiratory disturbance metrics. The system preferably includes an implantable sensor with an associated implantable medical device such that chronic respiration monitoring is possible. The implantable medical device may execute methods for detecting and measuring respiratory disturbances or may store data to be transferred to an external device for detecting and measuring respiratory disturbances. Respiratory disturbance detection may trigger a responsive action such as physiological data storage, a change in therapy delivery, or a clinician warning. Assessment of cardiac function may be made based on metrics of respiratory disturbances or a measure of circulatory delay time following detection of a respiratory disturbance.