Abstract: There is provided peptidic compounds of Formula I, A or B(Rradn6-[linker]-RL-Xaa1-Xaa2-Xaa3-Xaa4-Xaa5-Xaa6-Xaa7-Xaa8-?-Xaa9-NH2). Xaa1 is D-Phe, Cpa, D-Cpa, Nal, D-Nal, 2-Nal, or D-2-Nal; Xaa2 is Asn, Gln, Hse, Cit or His. Xaa3 is Trp, Bta, Trp(Me), Trp(7-Me), Trp(6-Me), Trp(5-Me), Trp(4-Me), Trp(2-Me), Trp(7-F), Trp(6-F), Trp(5-F), Trp(4-F), Trp(5-OH), or ?Me-Trp. Xaa4 is Ala or Ser. Xaa5 is Val, Cpg, or Tle. Xaa6 is Gly, NMe-Gly, or D-Ala. Xaa7 is His or NMe-His. Xaa8 is Leu or Phe. Xaa9-NH2 is a C-terminally amidated amino acid residue selected from Pro, 4-oxa-L-Pro, Me2 Thz, or Thz. ? represents a peptide bond or reduced peptide bond joining Xaa8 to Xaa9. Rradn6 is 1-5 radiolabeling groups. There is also provided the use of such compounds as imaging agents or therapeutic agents.

Abstract: Embodiments of this application provide a method and an apparatus for obtaining a transmitter test parameter, and a storage medium. The method includes: performing waveform sampling on an optical signal sent by a transmitter, to obtain a sampled electrical signal, obtaining a first noise amount associated with the sampled electrical signal based on a preset initial noise ratio parameter and a level amplitude of the sampled electrical signal, and obtaining a second noise amount associated with an ideal electrical signal based on the initial noise ratio parameter and a level amplitude of the ideal electrical signal. According to the application, a noise amount associated with a level amplitude of a sampled electrical signal is obtained without limiting a type of a receiver that performs a consistency test on a transmitter by using a transmitter test parameter.

Abstract: The present disclosure relates to peptidic compounds of Formula A, A-II, A-III, B, or C, or salt or solvate thereof, compositions thereof, and methods of use thereof. The compounds of the present disclosure are useful for targeting CXCR4 for purposes such as imaging and/or therapeutics.

Abstract: In a method, a network device receives a combined optical signal, where the combined optical signal is obtained by coupling optical signals sent by a plurality of communication nodes. If the network device is not a master node, the network device detects whether a master label exists in the combined optical signal, where the master label indicates the master node. If it is detected that a first master label exists in the combined optical signal, where the first master label indicates a first master node, the network device synchronizes a local clock frequency with a clock frequency of the first master node.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, control signaling for communications in a wireless communications system. The control signaling may indicate a first duration for an inactivity timer. The UE may initiate the inactivity timer and a second timer based on identifying a period of inactivity. The second timer may have a second duration that is shorter than the first duration for the inactivity timer. In some examples, the second duration may be based on one or more parameters, such as a display status, a battery status, a scaling factor, the first duration, an application state, or any combination thereof. The UE may release a connection for the communications in the wireless communications system based on an expiration of the second timer, an expiration of the inactivity timer, or a combination thereof.

Abstract: Disclosed are a thin-disk regenerative amplifier and an amplification method. The thin-disk regenerative amplifier includes an input and output light path and an amplification light path. A seed laser is input into the thin-disk regenerative amplifier through the input and output light path, and reflected and amplified by the amplification optical path to obtain an amplified laser. After reaching a predetermined threshold, the amplified laser is output through the input and output light path. The input and output optical path includes an optical isolator, a first polarization beam splitter, an optical rotator, a second polarization beam splitter, a first reflective mirror, and a second reflective mirror. The amplification light path includes an input mirror, a thin-disk crystal, a pumping device, a first concave reflective mirror, and a second concave reflective mirror.

Abstract: A laser device includes a gain medium, a zero-degree reflective mirror, a first retro-reflective mirror, a second retro-reflective mirror, and an output coupling mirror. The gain medium is used to generate radiation light; the zero-degree reflective mirror has a common optical axis with the gain medium, and the zero-degree reflective mirror is used to totally reflect second-direction radiation light that is incident on the zero-degree reflective mirror in an optical-axis direction; the first-direction radiation light and the first emitted light are spaced from and parallel to each other in opposite directions; the first emitted light and the second emitted light are spaced from and parallel to each other in opposite directions; a resonant cavity is formed between the zero-degree reflective mirror and the output coupling mirror; the output coupling mirror is used to transmit and output first partial radiation light, and reflect second partial radiation light.

Abstract: A humanized antibody or antigen-binding fragment thereof capable of specifically recognizing TrkA and uses thereof. The antibody includes a heavy chain variable region with an amino acid sequence shown in any one of SEQ ID NO: 2-8, and a light chain variable region with an amino acid sequence shown in any one of SEQ ID NO: 10-13. The above-mentioned antibody according to the embodiments of the present invention can specifically target and bind to the TrkA receptor and block the binding of NGF and TrkA.

Abstract: An antibody or an antigen-binding fragment thereof is capable of specifically recognizing TrkA and uses thereof. The antibody contains a CDR sequence selected from at least one of the following or an amino acid sequence having at least 95% identity with it: heavy chain variable region CDR sequences: SEQ ID NO: 1˜27, light chain variable region CDR sequences: SEQ IN NO: 28˜54. The above antibody can specifically targeted-bind to the TrkA receptor and block the binding of NGF to TrkA.

Abstract: Embodiments of this application disclose a method and an apparatus for obtaining a transmitter test parameter, and a storage medium, to obtain a noise amount corresponding to a level amplitude of a sampled electrical signal, without limiting a type of a receiver that performs a consistency test on a transmitter by using a transmitter test parameter.

Abstract: The present disclosure provides a semantic understanding based emoji input method and device, and relates to the input method technology field. The method includes: obtaining a text content according to an input sequence; performing word segmentation on the text content, and extracting text features based on the word segmentation result; constructing an input vector using the text features, performing classification using an emotion classification model to determine an emotion label of the text content; based on a correspondence relationship between the emotion label and emojis of various themes, respectively obtaining an emoji corresponding to the emotion label from each of the various themes; sorting the obtained emojis of the various themes, and displaying the sorted emojis as candidate options in a client. The disclosed invention facilitates users to input an emoji, enhances emoji input efficiency, and provides users with rich and wide scope of emoji resources.

Abstract: An information input method and device are provided, which are related to the technical field of input method. The method comprises: acquiring candidates corresponding to an encoded string that is inputted, and determining a target query string from the candidates; searching the target query string, and obtaining a corresponding search result; extracting corresponding target content from the search result; and when an information-ending interface of a first chat client is detected to be triggered, using a first template provided by the first chat client to reconstruct the target content into first template information recognizable by the first chat client, and sending the first template information to a second chat client.

Abstract: An information input method and device are provided, which are related to the technical field of input method. The method comprises: acquiring candidates corresponding to an encoded string that is inputted, and determining a target query string from the candidates; searching the target query string, and obtaining a corresponding search result; extracting corresponding target content from the search result; and when an information-ending interface of a first chat client is detected to be triggered, using a first template provided by the first chat client to reconstruct the target content into first template information recognizable by the first chat client, and sending the first template information to a second chat client.

Abstract: The present disclosure provides a semantic understanding based emoji input method and device, and relates to the input method technology field. The method includes: obtaining a text content according to an input sequence; performing word segmentation on the text content, and extracting text features based on the word segmentation result; constructing an input vector using the text features, performing classification using an emotion classification model to determine an emotion label of the text content; based on a correspondence relationship between the emotion label and emojis of various themes, respectively obtaining an emoji corresponding to the emotion label from each of the various themes; sorting the obtained emojis of the various themes, and displaying the sorted emojis as candidate options in a client. The disclosed invention facilitates users to input an emoji, enhances emoji input efficiency, and provides users with rich and wide scope of emoji resources.

Abstract: Some implementations provide a user interface for generating an electronic document. An external component may be launched within the user interface for accessing external data, and context data of the current document may be provided to the external component. The external data that corresponds to the context data for the document may be displayed within the user interface, such as for enabling a user to interact with the data and/or include a portion of the data in the document.

Abstract: Disclosed are a method, apparatus, and computer program, product for mashing up web applications. The method includes: obtaining at least two document object models (DOM) corresponding to at least two web applications respectively; merging nodes of the at least two document object models to obtain a new document object model; connecting, on the new document object model, the nodes belonging respectively to the at least two document object models; and obtaining a new web application from the new document object model after connection.

Abstract: A method and apparatus for capturing Web page events of a client in a computer network, for performing Web event analysis of user interface event messages from a client to generate a Web application event message, and for capturing and analyzing Web page events of a client to generate a Web application event message in a computer network. Web page events at a client are captured to generate user interface event messages, A Web event analysis is performed on the user interface event messages to generate integration event messages, and a Web application event message is generated according to correlation patterns among the integration event messages so as to trigger a corresponding subsequent action.

Abstract: Tools and techniques for contact grouping and gesture recognition for surface computing are provided. These tools receive, from a finger grouping subsystem, data representing velocity parameters associated with contact points, with the contact points representing physical actions taken by users in interacting with software applications presented on a surface computing system. These tools also identify gestures corresponding to the physical actions by analyzing the velocity parameters, and provide indications of the identified gestures to the software applications.

Abstract: Tools and techniques for contact grouping and gesture recognition for surface computing are provided. These tools receive, from a finger grouping subsystem, data representing velocity parameters associated with contact points, with the contact points representing physical actions taken by users in interacting with software applications presented on a surface computing system. These tools also identify gestures corresponding to the physical actions by analyzing the velocity parameters, and provide indications of the identified gestures to the software applications.

Abstract: A system implementing a situation-oriented directory for retrieving a stakeholder identification includes a memory storing a relational database corresponding to the situation-oriented directory including a plurality of attribute-value combinations and a plurality of stakeholder identifications, wherein the plurality of attribute-value combinations are mapped to the plurality of stakeholder identifications such that for each attribute-value combination exactly one stakeholder is mapped, and a processor in communication with the memory for receiving a query and retrieving the stakeholder identification from among the plurality of stakeholder identifications based on the attribute-value combinations.