Abstract: A method for synoptic element structured reporting on a computing device is described. The method includes identifying a clinical context. The method also includes identifying a key question based on the identified clinical context. The method further includes obtaining an answer to the key question. The method additionally includes codifying the answer to produce a codified answer. The method also includes storing the codified answer in a database.

Abstract: CNF electrodes disclosed herein may be conveniently prepared on conductive substrates by pyrolysis of iron(II) phthalocyanine in a reducing atmosphere. Such electrodes may possess suitable properties for preparation of electrocatalytic electrodes and electrochemical sensors. High surface area nitrogen doped CNFs prepared according to certain embodiments are conductive and may exhibit high stability and improved catalytic activity for O2 reduction in aqueous solutions.

Abstract: An electrical circuit provides a fixed frequency switching regulator, having improved dynamic response, and a low count of external discrete elements. The circuit can be used at 100% duty cycle and does not require a minimum load or the components usually found in such circuits for compensation. A current source is used to charge a timing capacitor. A comparator is used in conjunction with a hysteresis circuit so that as the timing capacitor is charged the voltage on one input of the comparator rises until reaching a set input voltage level whereupon the timing capacitor is discharged to ground. A PWM latch logic element is used to control output to a control switch, a FET, so that positive going output pulses are received at an output terminal. A divider network between the output terminal and the timing capacitor along with a switch controlled by the PWM latch element are used for slope compensation for maintaining operational synchronization to the oscillator.