Abstract: Computed tomography (CT) measurement data of the patient is acquired using a CT device having a quantum counting X-ray detector, and the CT measurement data is processed to generate result data, considering a specific information content of the CT measurement data resulting from the use of the quantum counting X-ray detector in acquiring the CT measurement data. The result data is suitable for use in the planning of irradiation of the patient. The result data is provisioned to an interface such that the result data is usable for planning the irradiation of the patient.

Abstract: A dynamic DNA model and DNA model kit that is based on the atomic coordinates of double-stranded DNA, but can be easily untwisted to form a flattened 2-D ladder structure. Once untwisted, the two strands of DNA can be easily “unzipped” to create single-stranded DNA templates that can be used to demonstrate the processes of DNA replication and transcription. The model and kit include two joints that allow the DNA model to be dynamically transformed from its helical arrangement into a straight ladder-like arrangement, with parallel base pairs and anti-parallel “backbones.” One joint is a pin joint, having rotation about one axis, and translation along that axis. The second joint can be a “compound” joint having multiple degrees of freedom at different points; or, it can be simplified to a single rotation axis with a separate translation axis.

Abstract: A dynamic DNA model and DNA model kit that is based on the atomic coordinates of double-stranded DNA, but can be easily untwisted to form a flattened 2-D ladder structure. Once untwisted, the two strands of DNA can be easily “unzipped” to create single-stranded DNA templates that can be used to demonstrate the processes of DNA replication and transcription. The model and kit include two joints that allow the DNA model to be dynamically transformed from its helical arrangement into a straight ladder-like arrangement, with parallel base pairs and anti-parallel “backbones.” One joint is a pin joint, having rotation about one axis, and translation along that axis. The second joint can be a “compound” joint having multiple degrees of freedom at different points; or, it can be simplified to a single rotation axis with a separate translation axis.