摘要:
Articles having porous or foam-like elements are provided. The design, fabrication and structures of the articles exploit properties of reactive composite materials (RCM) and their reaction products. In particular, fluids generated by reacting RCM are utilized to create or fill voids in the porous or foam-like elements.
摘要:
One aspect relates to a hybrid propulsive technique comprising providing at least some first thrust associated with a flow of a working fluid through at least a portion of an at least one axial flow jet engine. The hybrid propulsive technique comprises extracting energy from the working fluid that is at least partially converted into electrical power, and converting at least a portion of the electrical power to torque. The hybrid propulsive technique further comprises rotating an at least one independently rotatable propeller/fan of at least one rotatable propeller/fan assembly at least partially responsive to the converting the at least a portion of the electrical power to torque, wherein the rotating of the at least one independently rotatable propeller/fan of the at least one rotatable propeller/fan assembly is arranged to produce at least some second thrust.
摘要:
Generally and not exclusively, a microwave cooking oven to cook food in a microwave chamber (e.g., a cooking chamber) includes a microwave power source, and a microwave control unit. In one implementation, the control unit includes an array of radiation detectors to detect the microwave power of multiple microwave beams in the cooking chamber, a modeler to map the temperature in different regions of an item in the microwave chamber, and a controller to adjust microwave power being delivered to each region of the item. In one implementation, the control unit can detect the presence and food type of an item in the microwave chamber. The control unit can provide a real time heating and cooking status of each region of an item being heated in the microwave chamber.
摘要:
One aspect relates to inducing at least one induced X-ray fluorescing photon at a X-ray fluorescence event within an at least some matter of an at least a portion of an at least one individual responsive to an at least some input energy being applied to the at least some matter of the at least the portion of the at least one individual. The aspect can relate to detecting the at least one induced X-ray fluorescing photon, wherein the inducing at least one induced X-ray fluorescing photon and the detecting the at least one induced X-ray fluorescing photon is configured to be performed at least partially with at least one device which is configured to be transported portably by a person.
摘要:
One aspect relates to deriving at least one first X-ray fluorescence visualization, image, or provided information substantially within an at least some matter of an at least a portion of an at least one individual at least partially as a result of directing an at least one first applied high energy photon and/or particle having an at least one first input energy towards the at least some matter of the at least the portion of the at least one individual. The aspect comprises deriving at least one second X-ray fluorescence visualization, image, or provided information substantially within the at least some matter of the at least the portion of the at least one individual at least partially as a result of directing an at least one second applied high energy photon and/or particle having an at least one second input energy toward the at least some matter of the at least the portion of the at least one individual. The aspect comprises deriving an at least one combined X-ray fluorescence visualization, combined image, or combined provided information at least partially by combining the at least one first X-ray fluorescence visualization, image, or provided information with the at least one second X-ray fluorescence visualization, image, or provided information.
摘要:
Methods of controlling the operation of a device traveling in a body tube tree, including selecting a direction of travel of the device through the body tube tree based upon whether or not the device has previous travelled in a particular direction, implemented with a control system located partially or fully on the lumen traveling device. Various actions can be performed by the device for, e.g., medical or therapeutic purposes. Machine-readable media including instructions for performing the methods are also described.
摘要:
Methods of controlling the operation of a device traveling in a body tube tree, including, for example, moving the device toward a target location in the body tube tree, and performing an action at the target location. Various actions can be performed by the device for, e.g., medical or therapeutic purposes. Machine-readable media including instructions for performing the methods are also described.
摘要:
Methods of controlling the operation of a device traveling in a body tube tree, including sensing parameters from possible directions of travel and selecting the direction of travel based on the sensed parameters, implemented with a control system located partially or fully on the lumen traveling device. Various actions can be performed by the device for, e.g., medical or therapeutic purposes. Machine-readable media including instructions for performing the methods are also described.