Abstract: Provided are a gravure coating device for preparing a large-width ultrathin metal lithium strip and the preparation method, relating to the technical field of preparation of metal lithium materials.

Abstract: The present invention relates to linkers having a group of propiolyl, substituted acryl (acryloyl), or disubstituted propanoyl, and using such linkers for the conjugation of compounds, in particular, cytotoxic agents to a cell-binding molecule.

Abstract: The present invention relates to novel linkers containing a 2,3-disubstituted succinic group, or 2-monosubstituted, or 2,3-disubstituted fumaric or maleic (trans (E)- or cis (Z)-butenedioic), or acetylenedicarboxyl group for conjugation of a cytotoxic agent, and/or one or more different functional molecules per linker to a cell-binding molecule, through bridge linking pairs of thiols on the cell-binding molecule specifically. The invention also relates to methods of making such linkers, and of using such linkers in making homogeneous conjugates, as well as of application of the conjugates in treatment of cancers, infections and autoimmune disorders.

Abstract: This disclosure provides methods and compositions comprising random reverse primers that are useful for the amplification of nucleic acid molecules.

Abstract: Provided are an asynchronous heating and calendering device, a large wide ultra-thin lithium metal foil, and preparation method and use thereof, wherein the asynchronous heating and calendering device comprises: a pulling-substrate unwinding unit (E) for unwinding a pulling-substrate (P); a lithium strip unwinding unit (D) for unwinding a lithium strip (S); an asynchronous heating and calendering unit (H) which comprises: a first calendering roller (B), a second calendering roller (A) and a heating box (C), wherein the heating box (C) is used to heat the first calendering roller (B), the first calendering roller (B) heats the pulling-substrate (P), and the first calendering roller (B) and the second calendering roller (A) have parallel axes and are arranged opposite to each other, so that the pulling-substrate (P) and the lithium strip (S) are combined into a composite strip (Z); and a winding unit (G) for winding the composite strip (Z).

Abstract: A FinFET includes a semiconductor fin, and a source region and a drain region in the same semiconductor fin. The drain region has a first fin height above a trench isolation; and the source region has a second fin height above the trench isolation. The first fin height is less than the second fin height. The FinFET may be used, for example, in a scaled laterally diffused metal-oxide semiconductor (LDMOS) application, and exhibits reduced parasitic capacitance for improved radio frequency (RF) performance. A drain extension region may have the first fin height, and a channel region may have the second fin height. A method of making the FinFET is also disclosed.

Abstract: An apparatus, at a network entity, for scheduling multi-user multiple-input multiple-output (MU-MIMO) transmissions to a co-scheduled set of user equipment (UEs) from an antenna array comprising multiple panels is disclosed. The apparatus comprises: a processor; a memory communicatively coupled to the processor; and executable instructions code stored in the memory, which when executed by the processor, cause the processor to: determine a reduced set of entries of panel-to-UE assignment from among multiple combinations of panel-to-UE assignment; and select, from within the reduced set, an entry of the panel-to-UE assignment for scheduling, based on a proportionately fair (PF) metric, wherein a panel-to-UE assignment is a mapping of the panels assigned to transmit to a selection of the UEs using associated serving beams configured for transmission to the respective UEs.

Abstract: A waterway switching structure for a multifunctional shower head includes a water diversion seat, a water outlet body, a switching assembly, and a driving assembly. The driving assembly includes a rotating shaft, a driving wheel, a master wheel, and a slave wheel. The driving wheel is rotatably connected to the rotating shaft, the master wheel and the slave wheel are linked to the rotating shaft. A first end of the driving wheel is movably provided with a driving detent which fits into the notch of the master wheel, the slave wheel is provided with water inlet holes. The switching assembly is rotatably connected to the driving wheel. A second end of the driving wheel is connected to a resetting member to move the driving wheel backward. The slave wheel is driven to enable the water inlet holes selectively switch on the water diversion holes communicating with the respective waterway.

Abstract: A method for determining an estimated life of a mechanical device includes (1) acquiring a load spectrum of the mechanical device within a predetermined time range; (2) acquiring a lubricant state of the mechanical device within the predetermined time range; (3) determining a plurality of operating states experienced by the mechanical device within the predetermined time range based on the acquired load spectrum and the acquired lubricant state, and (4) determining an estimated life of the mechanical device based on the plurality of operating states of the mechanical device within the predetermined time range. Each operating state corresponds to a particular range of load values in the load spectrum and a particular degree of contamination in the lubricant state. The method may also determine the remaining useful life of a mechanical device. The method may be implemented in a device for determining the estimated life of a mechanical device.

Abstract: The present disclosure provides methods, systems, devices, and media for data processing. The method may include obtaining information of one or more hard disks of each of one or more data nodes, the information of the one or more hard disks at least including type information, capacity information, and location information of each of the one or more hard disks; determining, based on a data processing instruction and the information of the one or more hard disks, target information of a target hard disk among the one or more hard disks; and transmitting the data processing instruction including the target information of the target hard disk to a target data node corresponding to the target hard disk.

Abstract: Systems and methods for fabricating various devices with various fin widths in a sense amplifier (SA) of a memory device is described. The various devices in the SA are sensitive to various parameters, which are sensitive to the fin widths of corresponding finFETs. Fabricating various fin widths in the various devices in the SA improves the performance of the memory device. For instance, using thicker fins (greater fin widths) for NMOS sense amplifiers and PMOS sense amplifiers in the SA reduces threshold voltage variations while using thinner fins (smaller fin widths) for control devices in the SA keeps high performance for the control devices.

Abstract: The present invention relates to the conjugation of a tubulysin analog compound to a cell-binding molecule with branched/side-chain linkers for having better delivery of the conjugate compound and targeted treatment of abnormal cells. It also relates to a branched-linkage method of conjugation of a tubulysin analog molecule to a cell-binding ligand, as well as methods of using the conjugate in targeted treatment of cancer, infection and autoimmune disease.

Abstract: A watchband assembly and a wrist-worn device having the same are provided. The watchband assembly includes a watch buckle, a watchband, a buckle tongue, and a rotating shaft for mounting the buckle tongue to the watch buckle, wherein the watch buckle includes a watch buckle upper cover and a watch buckle lower cover, the watchband and the rotating shaft are both arranged between the watch buckle upper cover and the watch buckle lower cover, and a fastener penetrates the watchband and is fixedly connected to the watch buckle to press and fix the watchband to the watch buckle. The lower surface of the watch buckle upper cover and/or the watch buckle lower cover is in contact with a human body when worn, such that the surface in contact with the human body when worn is smooth.

Abstract: The present disclosure provides a switching device for shower system and a shower system including same. The switching device for shower system includes a shell main body, a valve, a handle kit, and a sealing cover. The shell main body is internally provided with a partition, the partition is provided with a plurality of water passing holes, and a side of the partition is provided with a plurality of water chambers. The valve is located inside the shell main body, and a first end of the valve abuts on a side of the partition and communicates with the water passing holes. The handle kit is connected to a second end of the valve. The sealing cover is configured to block the water chambers at an outer end.

Abstract: A variety of applications can include apparatus having a fin field-effect transistor with a gate wrapping around fins to maintain good channel control and planar source and drain regions to reduce Miller capacitance and contact resistance. The reduced parasitic capacitance and resistance can be translated into higher performance and lower power. A fin field-effect transistor can include a bulk semiconductor region having a planar source region structured as a first top portion of the bulk semiconductor region and a planar drain region structured as a second top portion of the bulk semiconductor region, with one or more semiconductor fins contacting the planar source region and the planar drain region with a gate wrapped around the one or more semiconductor fins.

Abstract: A floating solar system, comprising a floating base having, a buoyance and a lower base frame coupled to the buoyance, a center frame coupled to the lower base frame, an anchor coupled to the lower base frame, a plurality of solar panels affixed to the lower base frame and the center frame to provide electrical power, a lightning rod coupled to the center frame and a lightning rod cap coupled to the lightning rod.

Abstract: Embodiment herein relate to logic gates. An example of a logic gate includes a semiconductor material, source regions having a first width, drain regions having a second width that is different than the first width, transistor gates, and electrical contacts coupled to the source regions and the drain regions.

Abstract: Disclosed are a method and a system for modularized modeling of equipment entities in simulation field based on meta-model, where meta-modeling is combined with modularized modeling, and equipment simulation entities are divided into different model modules in terms of their physical attributes, behavior attributes, and task reliability attributes; a complete set of metadata is designed to characterize each dimensional attribute of the entity, and a meta-model representation protocol based on extensible markup language (XML) description is used to loosely couple the modeling of each module; after the simulation experiment is designed, the modules are bound for entity instantiation.