Abstract: A natural gas system includes a process suction conduit, a compressor package configured to receive a flow of natural gas from the process suction conduit and to increase a pressure of the flow of natural gas whereby the flow of natural gas is discharged from the compressor package as a pressurized flow of natural gas, a process discharge conduit connected downstream of the compressor package, and an emissions management module coupled to the compressor package and configured to capture emissions from the compressor package, wherein the emissions management module includes a vapor recovery unit configured to circulate the captured emissions from the VRU along an emissions discharge conduit coupled to the VRU to at least one of the process suction conduit, a fuel gas system of the natural gas system, and a hydrocarbon processing component of the natural gas system that is separate from the compressor package.

Abstract: A natural gas system includes a process suction conduit, a compressor package to receive natural gas from the process suction conduit and to increase a pressure of the flow of natural gas whereby it is discharged from the compressor package as a pressurized flow of natural gas, a process discharge conduit connected downstream of the compressor package, and an emissions management module coupled to the compressor package and configured to capture emissions from the compressor package, wherein the emissions management module includes a vapor recovery unit configured to circulate the captured emissions from the VRU along an emissions discharge conduit coupled to the VRU such that the captured emissions are discharged directly to at least one of the process suction conduit, a fuel gas system of the natural gas system, and a hydrocarbon processing component of the natural gas system that is separate from the compressor package.

Abstract: A natural gas system includes a process suction conduit, a compressor package configured to receive a flow of natural gas from the process suction conduit and to increase a pressure of the flow of natural gas whereby the flow of natural gas is discharged from the compressor package as a pressurized flow of natural gas, a process discharge conduit connected downstream of the compressor package, and an emissions management module coupled to the compressor package and configured to capture emissions from the compressor package, wherein the emissions management module includes a vapor recovery unit configured to circulate the captured emissions from the VRU along an emissions discharge conduit coupled to the VRU to at least one of the process suction conduit, a fuel gas system of the natural gas system, and a hydrocarbon processing component of the natural gas system that is separate from the compressor package.

Abstract: A natural gas system includes a process suction conduit, a compressor package configured to receive a flow of natural gas from the process suction conduit and to increase a pressure of the flow of natural gas whereby the flow of natural gas is discharged from the compressor package as a pressurized flow of natural gas, a process discharge conduit connected downstream of the compressor package, and an emissions management module coupled to the compressor package and configured to capture emissions from the compressor package, wherein the emissions management module includes a vapor recovery unit configured to circulate the captured emissions from the VRU along an emissions discharge conduit coupled to the VRU to at least one of the process suction conduit, a fuel gas system of the natural gas system, and a hydrocarbon processing component of the natural gas system that is separate from the compressor package.

Abstract: An implantable device for penile construction can comprise an anchor plate and at least one attachment member. The anchor plate can be configured to engage with a first portion of a pelvic bone of a patient. The anchor plate can comprise a prosthesis attachment interface configured to be coupled to a penile prosthesis, and at least one attachment member configured to attach to the anchor plate. The at least one attachment member can be configured to engage with a second portion of the pelvic bone of the patient. The engagement of the anchor plate with the first portion of the pelvic bone and the engagement of the attachment member with the second portion of the pelvic bone can couple the pelvic bone between the anchor plate and the at least one attachment member.

Abstract: An implantable device for penile construction can comprise an anchor plate and at least one attachment member. The anchor plate can be configured to engage with a first portion of a pelvic bone of a patient. The anchor plate can comprise a prosthesis attachment interface configured to be coupled to a penile prosthesis, and at least one attachment member configured to attach to the anchor plate. The at least one attachment member can be configured to engage with a second portion of the pelvic bone of the patient. The engagement of the anchor plate with the first portion of the pelvic bone and the engagement of the attachment member with the second portion of the pelvic bone can couple the pelvic bone between the anchor plate and the at least one attachment member.

Abstract: An implantable device for penile construction can comprise an anchor plate and at least one attachment member. The anchor plate can be configured to engage with a first portion of a pelvic bone of a patient. The anchor plate can comprise a prosthesis attachment interface configured to be coupled to a penile prosthesis, and at least one attachment member configured to attach to the anchor plate. The at least one attachment member can be configured to engage with a second portion of the pelvic bone of the patient. The engagement of the anchor plate with the first portion of the pelvic bone and the engagement of the attachment member with the second portion of the pelvic bone can couple the pelvic bone between the anchor plate and the at least one attachment member.

Abstract: A method is provided for teaching students to recognize and correct incomplete sentences (also referred to herein as “sentence fragments”). A user is presented with one or more user interfaces that teach a user to determine whether a sentence is a complete sentence or an incomplete sentence. The interface may present an explanation as to why the sentence is a complete sentence or an incomplete sentence. To help a user deduce whether a sentence is a complete sentence or an incomplete sentence, one or more interfaces may present a user with one or more detailed questions about the sentence. The one or more detailed questions may ask the user to identify one or more particular features and/or words in the sentence. A user may be presented with one or more user interfaces that teach the user how to produce a complete sentence from a sentence fragment.

Abstract: Techniques are described for an automated grammar teaching system that displays sentences and allows a user to identify parallel structure errors within the sentences, if any. The user may be asked to determine whether the sentences have a parallel structure error, to identify the items that should be made parallel in structure, to select items to be changed from the identified items, and to provide corrections to the selected items so that all the items form consistent parallel structures. Multiple parallel structures may be valid and accepted as correct for a given parallel structure error. To guide the user, user responses may trigger the display of remediation information, which may include reasons why the selected items are incorrect. New sentences in the teaching system may be selected based on historical data maintained for the user.

Abstract: Techniques are described for an automated grammar teaching system that displays sentences and allows a user to identify pronoun errors or noun phrases that should be replaced with pronouns within the sentences, if any. The user may be asked to complete one or more of the following: to determine whether the sentences have a pronoun error or a noun phrase that should be replaced by a pronoun, to identify the type of the pronoun error, to identify the antecedent or core nouns that determine a plurality of the antecedent, to select a replacement sentence to best correct the pronoun error, and/or to locate an incorrectly displayed pronoun or a noun phrase and type a replacement pronoun. To guide the user, user responses may trigger the display of remediation information, which may include reasons why the user response is incorrect.

Abstract: An automated grammar teaching system displays one or more sentences and allows a user to identify a location of a run-on sentence error within a sentence. The system further allows the user to correct the identified run-on sentence error. In an embodiment, if a user incorrectly identifies a particular portion of a sentence as a run-on sentence error, then the system displays remediation information to help the user understand the portion of the sentence that the user selected. In an embodiment, if a user provides an inaccurate correction to a run-on sentence error, the system displays remediation information to explain why the correction that the user input is inaccurate. Further, the automated grammar teaching system records, as historical data, a user's actions within the system. The system uses this historical data to identify what sentences, with what kinds of run-on sentence errors, the system should provide to the user.

Abstract: Techniques are described for an automated grammar teaching system that displays sentences and allows a user to identify preposition errors within the sentences, if any. The sentences may be presented as single sentences or as part of a paragraph. The user may be asked to determine whether the sentences are correct or incorrect, to identify the locations of missing or incorrect prepositions, to provide a new correct preposition, and to identify a correct preposition usage category for the new preposition. To guide the user, an incorrect user response may trigger the display of remediation information, which may include identifying one or more grammar elements of the sentences that are relevant to identifying the preposition errors. New sentences in the teaching system may be selected based on historical data maintained for the user.

Abstract: Techniques are described for converting characters that represent a mathematical expression, according to mathematical conventions, into natural language that communicates the mathematical expression based on the rules of the natural language for communicating mathematical expressions. A mathematical expression parser parses the characters representing the mathematical expression into a syntax tree. A visitor function visits each node of the syntax tree and produces natural language for the nodes based, at least in part, on types of the syntax tree nodes and, potentially, contexts of syntax tree nodes. The natural language produced for the syntax tree is assembled into a string based, at least in part, on the structure of the syntax tree. The resulting natural language string may be displayed via a graphical user interface, used by a text-to-speech mechanism to produce a spoken communication of the natural language for the mathematical expression, etc.

Abstract: A method for generating hints for math problems is provided. In response to a request for a hint from a student in a unit of instruction with a scatter plot, shapes are generated based on points in the scatter plot. A convex hull is generated based on the generated shapes.

Abstract: Synchronous digital ink and audio annotations of media data stream. A media data stream is rendered. The media data stream includes media data organized in one or more segments. Annotating data is received from a user for annotating the media data. A time is identified when the annotating data is received. The identified time is relative to a time corresponding to the one or more segments of the media data as the media data stream is being rendered. An annotating data stream is organized to include the annotating data synchronized with the media data stream based on the identified time. A new file is created that includes the original media data stream and the annotating data stream, or the annotating data stream is added to the original file and saved to a storage area.

Abstract: A graphical user interface for use with a computer system including a display and a user selection device for selecting audio files, video files, and image files. A layout engine responds to a format file referenced to the selected audio files, the selected video files and the selected image files. A rendering engine generates journal display data defining a 3D journal image in accordance with the format file, the journal display data being provided to the display and corresponding to a 3D model. A bookshelf engine manages multiple 3D journal images.

Abstract: A layout engine responds to a format file referenced to selected audio, video and selected image files. A rendering engine generates journal display data defining a 3D journal image in accordance with the formal file, the journal display data being provided to the display and corresponding to a 3D model. A bookshelf engine manages multiple 3D journal images.