Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.

Abstract: Disclosed are a computer-implemented method, a system and a computer program product for feature processing. In the computer-implemented method for feature processing, two input features selected from multiple features of each sample in a sample set are projected to one resulting feature by one or more processing units based on a specified curve. The sample set is updated by replacing the two input features with the one resulting feature for each sample in the sample set by one or more processing units. The projecting and the updating for the sample set are repeated by one or more processing units until the number of features of each sample in the sample set reaches a predetermined criterion.

Abstract: A whole-vehicle-based method for evaluating extreme pressure and antiwear properties of grease includes injecting the grease onto a key bearing pin and causing the engineering machine to operate without load is disclosed. The method includes causing the engineering machine to operate under a load of 10% to 150% rated load at least once, viewing and analyzing a wear condition of a surface of the bearing pin, and issuing a whole-vehicle-based evaluation report of extreme pressure and antiwear properties of grease. The engineering machine is caused to operate once under a load of 10% to 150% rated load for 0.5 min to 100 h.

Abstract: A package includes a first package component including a semiconductor die, wherein the semiconductor die includes conductive pads, wherein the semiconductor die is surrounded by an encapsulant; an adaptive interconnect structure on the semiconductor die, wherein the adaptive interconnect structure includes conductive lines, wherein each conductive line physically and electrically contacts a respective conductive pad; and first bond pads, wherein each first bond pad physically and electrically contacts a respective conductive line; and a second package component including an interconnect structure, wherein the interconnect structure includes second bond pads, wherein each second bond pad is directly bonded to a respective first bond pad, wherein each second bond pad is laterally offset from a corresponding conductive pad which is electrically coupled to that second bond pad.

Abstract: A method for performing multi-camera automatic patrol control with aid of statistics data in a surveillance system and an associated apparatus are provided. The method includes: utilizing any camera of a plurality of cameras to capture a plurality of reference images along a plurality of capturing directions of the camera, and performing image analysis operations on the reference images to generate statistics data; performing importance estimation operations according to the statistics data to generate a plurality of importance estimation values respectively corresponding to the capturing directions; selecting one of the capturing directions as a predetermined scheduling direction of the camera according to the importance estimation values; and during a time interval of a plurality of time intervals of a scheduling plan, controlling the camera to capture a series of images along the predetermined scheduling direction to monitor the predetermined scheduling direction.

Abstract: An electronic device includes a frame, a electronic module, and a clip. The frame includes a supporting plate and a first bracket mounted on the supporting plate. The electronic module is located at the supporting plate. A guiding groove is defined in the electronic module. The clip is mounted on the frame and connects the electronic module. The clip includes a mounting portion mounted on the first bracket and a clasp extending from the mounting portion. The clasp can slide along the guiding groove to elastically clasp the first bracket.

Abstract: The present invention relates to compounds of formula (I): wherein R1 is NH2 or NHMe; R2 is halo; and one of R3 or R4 is hydrogen and the other is selected from —SO2NH2, —SO2NHMe or —SO2NMe2, —SO2NHEt, or —SO2NEt2; or a pharmaceutically acceptable salt or solvate thereof. The compounds of formula (I) are inhibitors of protein kinases, especially cyclic dependent kinases (CDKs) such as CDK9. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which protein kinase/CDK activity is implicated.

Abstract: An exemplary storage rack assembly includes a rack, a cabinet and a mounting bracket fixed to the rack. The cabinet has an elastic component, and the elastic component has a hook exposed from the cabinet. The mounting bracket defines a sliding groove and a receiving channel communicating with the sliding groove. The hook slides along the sliding groove and into the receiving channel. The hook slides along a channel segment of the receiving channel under urging of an applied external force with the elastic component resiliently deforming until the hook reaches the channel segment. The elastic component resiliently recovers and drives the hook down to the end of the channel segment, and the hook resides in the end of the channel segment.

Abstract: The present invention relates to compounds of formula (I): wherein R1 is NH2 or NHMe; R2 is halo; and one of R3 or R4 is hydrogen and the other is selected from —SO2NH2, —SO2NHMe or —SO2NMe2, —SO2NHEt, or —SO2NEt2; or a pharmaceutically acceptable salt or solvate thereof. The compounds of formula (I) are inhibitors of protein kinases, especially cyclic dependent kinases (CDKs) such as CDK9. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which protein kinase/CDK activity is implicated.

Abstract: An exemplary storage rack assembly includes a rack, a cabinet and a mounting bracket fixed to the rack. The cabinet has an elastic component, and the elastic component has a hook exposed from the cabinet. The mounting bracket defines a sliding groove and a receiving channel communicating with the sliding groove. The hook slides along the sliding groove and into the receiving channel. The hook slides along a channel segment of the receiving channel under urging of an applied external force with the elastic component resiliently deforming until the hook reaches the channel segment. The elastic component resiliently recovers and drives the hook down to the end of the channel segment, and the hook resides in the end of the channel segment.

Abstract: An electronic device includes a frame, a electronic module, and a clip. The frame includes a supporting plate and a first bracket mounted on the supporting plate. The electronic module is located at the supporting plate. A guiding groove is defined in the electronic module. The clip is mounted on the frame and connects the electronic module. The clip includes a mounting portion mounted on the first bracket and a clasp extending from the mounting portion. The clasp can slide along the guiding groove to elastically clasp the first bracket.

Abstract: A waterproof screw bolt comprising: a head having a bottom surface; and a threaded shank extending from the bottom surface, the threaded shank defining a first ring-shaped groove in the bottom surface around the threaded shank, the head defining a through hole, the through hole running through the head and being in communication with the first ring-shaped groove, the through hole configured to introduce a glue into the first ring-shaped groove.

Abstract: A telephone includes a phone body and an information panel to hold business cards. The information panel is rotatably mounted to the phone body. The phone body defines a receiving hole. The information panel includes a main body, a trigger, and a resilient element. The main body defines a through hole including a first positioning portion located in an inner surface of the through hole. The trigger includes a first end extending through the through hole, a second end received in the receiving hole, and a second positioning portion located between the first end and the second end and matches with the first positioning portion to limit the main body from rotating with respect to the phone body. The resilient element is received in the receiving hole with a first end resisted the receiving hole and a second end resisted on the second end of the trigger.

Abstract: A waterproof screw bolt comprising: a head having a bottom surface; and a threaded shank extending from the bottom surface, the threaded shank defining a first ring-shaped groove in the bottom surface around the threaded shank, the head defining a through hole, the through hole running through the head and being in communication with the first ring-shaped groove, the through hole configured to introduce a glue into the first ring-shaped groove.

Abstract: A telephone includes a phone body and an information panel to hold business cards. The information panel is rotatably mounted to the phone body. The phone body defines a receiving hole. The information panel includes a main body, a trigger, and a resilient element. The main body defines a through hole including a first positioning portion located in an inner surface of the through hole. The trigger includes a first end extending through the through hole, a second end received in the receiving hole, and a second positioning portion located between the first end and the second end and matches with the first positioning portion to limit the main body from rotating with respect to the phone body. The resilient element is received in the receiving hole with a first end resisted the receiving hole and a second end resisted on the second end of the trigger.