An electronic AED training device with a user programming system which uses manual input controls and audio output programming controls for programming the desired features of the AED training device. The audio output programming controls comprise an audio-based output menu providing voice prompts describing the features of the menu item. The manual input controls include manual buttons in electronic communication with the user programming system. One manual button operates selection of a menu item within the programming system and a second manual button selects a training option available within the menu item.

A medical tool insertion simulation apparatus. The medical tool insertion simulation apparatus may comprise a syringe having an injection end, and an elongated member protruding from the injection end of the syringe. The elongated member may be configured to decrease a length of protrusion of the elongated member from the injection end of the syringe. The elongated member may be configured to receive at least one first sensor configured to indicate position information relating to the elongated member. At least one computer-readable storage medium encoded with executable instructions that, when executed by at least one processor, cause the at least one processor to perform a method for simulating medical tool insertion. A medical tool insertion simulation system.

There is provided a lung simulation apparatus for simulating a state of a living mammalian lung, the lung simulation apparatus comprising, a housing having a shape defined by an apex, an open base and a lateral surface that tapers from the open base to the apex; an elastic membrane covering the open base of the housing; an inflatable sac disposed within the housing, the sac being in substantial conformance with the shape of the housing and approximating the shape of the living mammalian lung, when in an inflated state; an internal space for containing fluid, the internal space being defined as the space between the housing and the inflatable sac and the space between the elastic membrane and the inflatable sac, wherein the space for containing fluid substantially complies with the anatomical dimensions of an intrapleural space of the living mammalian lung when the inflatable sac is in the inflated state. There is also provided a method of making the lung simulation apparatus.

A method for downsampling class-imbalanced sets with survival analysis comprising: acquiring a class-imbalanced data set, wherein the class-imbalanced data set comprises biological data from a plurality of subjects, wherein the biological data of each subject includes an observation, a time value, and a plurality of clinical measurements, and wherein the biological data is categorized as being part of a majority data class or a minority data class, wherein the majority data class has a greater number of observations than the minority data class; downsampling the class-imbalanced data set, wherein the downsampling results in the majority data class having an equivalent or substantially equivalent number of observations as the minority data class; and performing cross-validation on the downsampled data set with a survival analysis to generate a survival model, wherein the observation comprises an event or no event at a specific time value.

A system and method for characterizing, selecting, ordering and rendering discrete elements of digitized video content to teach communications and pedagogic skills. Each of a plurality of observed or computer-generated instances of modeling of distinguishable teaching skills are recorded as digitized assets. Microskills are identified and deconstructed in the abstract from one or more of the visual and audible recordings of teaching skills modeling moments. Identifiers of microskills are associated by a human editor with recorded modeling instances and/or portions thereof. Modeling presentations are dynamically generated by a user asserting one or more microskill identifiers and a network-enabled selection, ordering and rendering of portions of modeling instances that are associated with the asserted microskill identifiers.

A system and method for characterizing, selecting, ordering and rendering discrete elements of digitized video content to teach communications and pedagogic skills. Each of a plurality of observed or computer-generated instances of modeling of distinguishable teaching skills are recorded as digitized assets. Microskills are identified and deconstructed in the abstract from one or more of the visual and audible recordings of teaching skills modeling moments. Identifiers of microskills are associated by a human editor with recorded modeling instances and/or portions thereof. Modeling presentations are dynamically generated by a user asserting one or more microskill identifiers and a network-enabled selection, ordering and rendering of portions of modeling instances that are associated with the asserted microskill identifiers.

The invention refers to a virtual laboratory and research experiment system, which includes: a virtual space object parameter setting module corresponding to real-world objects, made with the ability to set the parameters of virtual space objects. The technical result achieved by the proposed invention lies in increasing the efficiency of virtual laboratory and research experiments.

The invention refers to a virtual laboratory and research experiment system, which includes: a virtual space object parameter setting module corresponding to real-world objects, made with the ability to set the parameters of virtual space objects. The technical result achieved by the proposed invention lies in increasing the efficiency of virtual laboratory and research experiments.

An online platform generates a playlist of clips of a lecture accessed by a plurality of users of the online platform. The online platform receives a recording of the lecture, and receives a plurality of events captured during a time period corresponding to the lecture. Each captured event is associated with a time stamp corresponding to a time at which a user performed an activity while listening to the lecture. The online platform clusters the captured events based on the time stamps, and generates one or more clips of the recording of the lecture from the clustered events. The online platform generates a playlist including the clips of the lecture.

A method for developing a new drug therapy using characteristics of an existing drug therapy, the method comprising the following steps: developing a new-treatment mathematical model of a targeted biological network and synthesizing a drug therapy based on the new-treatment mathematical model. The new treatment mathematical model can be capable of producing a new-treatment time-course progression comprising a time-course progression signature found in an existing-treatment time-course progression of an existing treatment mathematical model of the targeted biological network. The time-course progression signature can be related to an outcome of said targeted biological network. A drug regimen can be synthesized for each the new treatment intervention constant, and the drug regimens together can be a new drug therapy.