208 results about "Active cell" patented technology

A wireless transmit / receive unit (WTRU) is configured with multiple conditional handover and / or measurement reporting configurations. The WTRU activates or deactivates one or more of the multiple configurations depending on various conditions, such as the change of the primary cell (PCell), a combination of currently active secondary cells (SCells) in the configured set of candidate L1 / L2 mobility cells, or depending on specific changes in the combination of currently active cells in the configured set of candidate L1 / L2 mobility cells. A conditional reconfiguration may be executed that updates the set of candidate L1 / L2 mobility cells. A list of mobility area indexes may be included in the configuration, such as including an associated set of conditions for activating a particular area or a set of configurations to activate when the index is activated.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a downlink reception timing difference between a reference active cell in a first timing advance group (TAG) and a reference deactivated cell in a second TAG, wherein the second TAG is a deactivated TAG. The UE may derive a timing advance for the second TAG based at least in part on a timing advance for the first TAG and the downlink reception timing difference between the reference active cell and the reference deactivated cell. The UE may transmit, on one or more cells in the second TAG, one or more uplink communications using the timing advance for the second TAG, in connection with activation of the one or more cells in the second TAG. Numerous other aspects are described.

The invention provides a decellularized amnion matrix hydrogel and a preparation method thereof. The preparation method comprises the following steps: amnion tissue pretreatment, cleaning, decellularization, grinding, freeze-drying, digestion and acid-base neutralization. According to the decellularized amnion matrix hydrogel, active cells are removed while collagen, fibronectin, glycoprotein and other components in an amnion cell matrix are reserved, and the immunogenicity of the decellularized amnion matrix hydrogel is reduced from the source. The decellularized amniotic membrane matrix hydrogel provided by the invention can simulate the microenvironment of in-vivo cells, provides support and signals required by cell adhesion and growth, can be used for constructing a tissue engineering scaffold, and provides support for directional growth and tissue regeneration of cells. Besides, the decellularized amniotic membrane matrix hydrogel can also be used as a drug carrier for in-vivo drug release and treatment, and has very high application potential in medical research and clinical application.

The invention relates to the technical field of biological medicine, in particular to the field of cell therapy, and particularly relates to application of STAR and immune cells comprising the STAR to treatment and / or prevention of tumors, an antigen binding region of the STAR comprises one or more than two of an antibody, a ligand or an antibody fusion body which binds to LILRB4, the antibody such as scFv or VHH, and the ligand and the antibody fusion body can be combined with the LILRB4. Wherein the LILRB4 is used as a tumor antigen and / or a receptor in an immunosuppressive active cell. According to the invention, the targeted killing effect of immune cells on tumors is enhanced by targeting tumor cells and / or reducing immune escape caused by immunosuppressive active cells.

The invention relates to the technical field of hydrogen detection, in particular to a hydrogen detection and measured value correction method based on a hydrogen sensor, and the method comprises the following steps: analyzing the change trend of voltage data in an active unit at each moment and in a preset duration before the moment, and the correlation of the voltage data between the active unit and a reference unit; determining hydrogen purity responsivity; the hydrogen compensation confidence coefficient is determined by analyzing the change trend of the hydrogen purity responsivity at each moment and all moments in a previous preset time period and the average distribution and dispersion degree of the hydrogen purity responsivity, so that the hydrogen concentration at each moment is corrected. According to the invention, the influence of cross interference of other combustible gases except hydrogen and baseline drift of the hydrogen sensor on hydrogen detection and concentration measurement is solved, and the long-term stability of hydrogen concentration monitoring and the accuracy and reliability of a measurement result are improved.

An interconnect for electrically connecting cells of an electrochemical cell stack is disclosed. The interconnect comprises a first side and a second side; the first side is adapted to face a cell layer comprising an electrochemically active cell region, and a portion of the first side of the interconnect is provided with an electrically insulating layer.

Certain aspects of the present disclosure provide techniques for a user equipment (UE) to receive, via a first active cell serving the UE, a first control message activating a set of transmission configuration indicator states associated with a set of candidate cells that are inactive at the UE. The UE may receive, via the first active cell after receiving the first control message, a second control message indicating for the UE to switch to a second cell of the set of candidate cells. In response to receiving the second control message indicating for the UE to switch to the second cell, the UE may switch to communicating with the second cell using a first transmission configuration indicator state of the activated set of transmission configuration indicator states.

Aspects presented herein may improve the latency and efficiency of L1 / L2 inter-cell mobility by providing an improved TA management for a UE. In one aspect, a UE derives a TA for a set of deactivated cells based on an Rx time difference between an active cell and the set of deactivated cells. The UE maintains the TA for the set of deactivated cells prior to an activation of the set of deactivated cells. The UE applies the TA to the set of deactivated cells or to an initial Tx to the set of deactivated cells in response to the activation of the set of deactivated cells. The set of deactivated cells may correspond to one deactivated cell or a deactivated TAG that includes multiple deactivated cells.

The invention relates to the technical field of water quality purification treatment, in particular to a water quality purifying agent for aquaculture and a preparation method. The water quality purifying agent is prepared from potassium peroxymonosulfate composite salt, citric acid, humic acid, sodium carbonate, magnesium carbonate, sodium hexametaphosphate, probiotics, polyethylene glycol, anhydrous sodium sulphate, a composite plant cell additive, plant active ingredients and water. According to the water quality purifying agent disclosed by the invention, various effective components are scientifically compounded, so that the water quality purifying effect of the water quality purifying agent is more outstanding, and the compound plant cell additive is specially added, so that the metal trapping agent is limited and fixed in pores, and gelated plant active cells are wrapped; the water quality purifying agent has the advantages that secondary pollution to a water body after metal ions are adsorbed and chelated is avoided, and damage to plant active cells caused by microorganisms and phosphate is also avoided, so that the water quality purifying agent is more stable, the efficacy time is prolonged, and good economic benefits are achieved.

A wireless transmit / receive unit (WTRU) is configured with multiple condition handover and / or measurement report configurations. The WTRU activates or deactivates one or more of a plurality of configurations in accordance with various conditions such as changes in a combination of a primary cell (PCell), a currently active secondary cell (SCell) in a set of configurations of candidate L1 / L2 mobility cells, or in accordance with a specific change in a combination of currently active cells in a set of configurations of candidate L1 / L2 mobility cells. Conditional reconfiguration for updating the set of candidate L1 / L2 mobility cells may be performed. A list of mobility region indices may be included in the configuration, such as including an associated set of conditions for activating a particular region or a set of configurations to be activated when the indices are activated.

The invention relates to a method for producing fermented vegetable oil by a semi-continuous fed-batch fermentation process, which comprises the following steps: firstly, inoculating a strain into a fermentation culture medium for thallus propagation under proper conditions, then mixing with crude vegetable oil according to a certain proportion, fermenting at proper temperature, and discharging part of fermentation liquor after the fermentation index reaches a set value, thereby obtaining the fermented vegetable oil. And returning a water phase containing active thalli to the fermentation tank, and meanwhile, supplementing fresh vegetable oil crude oil with the same mass as the water phase to continue fermentation. And repeating the steps until the time of the acid value of the oil phase of the fermentation liquid reaching the set value exceeds 24 hours or is more than two times of the time of the fermentation reaching the set value after the previous oil supplement, ending the fermentation, and centrifugally separating and purifying the separated oil phase to obtain the fermented vegetable oil. The production efficiency of the fermented vegetable oil can be greatly improved, the single-batch production yield is improved, the stability of the quality of the fermented oil is ensured, the production cost is saved, and the method can be widely applied to the cosmetic and skin care field, the food field or the pharmaceutical industry.

A reconfigurable integrated circuit is presented. The reconfigurable integrated circuit (300) includes a plurality of active cells (302); and an adaptive neural network cell (304) coupled to one or more active cells. The adaptive neural network cell (304) has a digital neural network circuit (306) implementing a first neural network (308) having a plurality of weights and biases. For specific weights and biases and specific neural network inputs, the first neural network (308) provides specific neural network outputs. The adaptive neural network cell (304) is configurable with a set of target weights to achieve a target circuit modification.

The application relates to the fields of biomedical image processing and intelligent control technology, in particular to an immune cell state analysis system based on an image processing technology; the system comprises feature extraction, state evaluation, decision generation and self-adaptive correction modules; the system extracts features by using a space-time graph neural network, the core of which is to calculate visual semantic entropy based on classification probability and feature response field, and to solve decision confidence weight by combining a cell motion diffusion index; accordingly, an AI regulation instruction and a conservative instruction based on a kinetic tolerance boundary are weighted and fused to generate a final instruction and to self-adaptively calibrate boundary parameters according to an observation error; by quantifying visual uncertainty and analyzing motion characteristics, the application effectively overcomes image blurring and non-biological interference, and significantly improves the recognition precision of active cells and the system robustness in a complex environment.

An interconnect for electrically connecting cells of an electrochemical cell stack is disclosed. The interconnector comprises a first side and a second side; the first side is adapted to face a cell layer comprising an electrochemically active cell region, and a portion of the first side is provided with an electrically insulating layer.

A semiconductor device includes a trench emitter electrode located at a boundary between one end of an active cell region and an inactive cell region, a trench gate electrode located at a boundary between the other end of the active cell region and the inactive cell region, an end trench gate electrode connected to one end of the trench gate electrode, and an end trench emitter electrode connected to one end of the trench emitter electrode. A hole barrier region of a first conductivity type is provided under a body region of a second conductivity type between the end trench gate electrode and the end trench emitter electrode in a plan view. A body region in the active cell region and a body region in the inactive cell region are connected to each other by a body region between the end trench gate electrode and the end trench emitter electrode.

The invention discloses a cell energy-saving optimization method and device, a readable storage medium and a program product. The method comprises the following steps: acquiring a plurality of characteristics influencing cell signal propagation of a target area; on the basis of the obtained characteristics influencing the signal propagation of the cells and a path loss model, predicting the signal strength and load of each opened cell in the target area after the target cell in the target area executes the closing of the energy-saving strategy; the path loss model is obtained through training by taking the characteristics influencing the signal propagation of the cell as samples and taking antenna transmitting power loss generated on a signal propagation path by a cell corresponding to the characteristics influencing the signal propagation of the cell as labels; based on the predicted signal strength and load, determining an optimization strategy of each open cell, the optimization strategy comprising adjusting antenna parameters of the corresponding open cell; and after the target cell is closed according to the energy-saving strategy, adjusting the antenna parameters of the corresponding open cell according to the optimization strategy.

A wireless transmit / receive unit (WTRU) is configured with multiple conditional handover and / or measurement reporting configurations. The WTRU activates or deactivates one or more of the multiple configurations depending on various conditions, such as the change of the primary cell (PCell), a combination of currently active secondary cells (SCells) in the configured set of candidate L1 / L2 mobility cells, or depending on specific changes in the combination of currently active cells in the configured set of candidate L1 / L2 mobility cells. A conditional reconfiguration may be executed that updates the set of candidate L1 / L2 mobility cells. A list of mobility area indexes may be included in the configuration, such as including an associated set of conditions for activating a particular area or a set of configurations to activate when the index is activated.

The present invention relates to a method of operating a cell stack of cell units, each cell unit in the cell stack including a cell layer having an electrochemically active cell area and a first side and a second side, and a separator plate electrically connected to the cell layer, the separator plate having a first side and a second side, the second side of the separator plate extending across and spaced apart from the first side of the cell layer to form a first fluid volume, and the first side of the separator plate having a protrusion oriented away from the first side of the cell layer and toward the second side of the cell layer of an adjacent cell unit to form a second fluid volume, the method including supplying a first fluid to the first fluid volume, supplying a second fluid to the second fluid volume, and adjusting a pressure difference between the first fluid volume and the second fluid volume to maintain the spaced apart arrangement that forms the first fluid volume.

A semiconductor device with an active transistor cell comprising a p-type first and second base layers, surrounding an n-type source region, the device further comprising a plurality of first gate electrodes embedded in trench recesses, has additional gate runners formed adjacent to the first base layer, outside the active cell, and contacting the first gate electrodes at the cross points thereof. The additional gate runners do not affect the active cell design in terms of cell pitch i.e., the design rules for cell spacing, hole drainage between the cells, or gate-collector capacitance, hence resulting in optimum low conduction and switching losses. The transistor cell and layout designs offer a range of advantages both in terms of performance and manufacturability, with the potential of applying additional layers or structures.

The present application provides a wireless communication method and a user equipment, which can reduce the delay and interruption of inter-cell mobility. In one embodiment, the wireless communication method provided by the present application can include: a user equipment in a serving cell of a mobile communication network receiving a configuration, the configuration including an active set of cells; the user equipment performing pre-synchronization and measurement with each active cell in the active set of cells based on the configuration, wherein the user equipment maintains downlink (DL) synchronization with each active cell; the user equipment receiving a cell handover command from the mobile communication network to hand over from the serving cell to a target cell belonging to the active set of cells; and after receiving the handover command, the user equipment applying RRC configuration of the target cell.

The invention relates to a method for determining enzyme activity of ODC1 (ornithine decarboxylase 1), which comprises the following steps: digesting, centrifuging and resuspending cells, and taking a part of sample to detect protein concentration; the method comprises the following steps: cracking cells by using a specially-made enzyme activity cell lysis solution and a protein lysis solution, and ensuring full cracking through ultrasonication; carrying out quantitative analysis on the protein in the lysate by adopting a BCA kit; in the enzyme activity detection stage, a cell lysis solution and an enzyme activity detection working solution containing a specific fluorescent probe (CB6) are mixed and react at 37 DEG C for a certain time, and then the change of fluorescence intensity is determined by a multifunctional fluorescence microplate reader, so that the enzyme activity of the ODC1 is evaluated. According to the method, accurate determination of the ODC1 enzyme activity is realized by optimizing cell treatment, protein quantification and enzyme activity detection processes. The method has the advantages of simplicity and convenience in operation, high sensitivity, good specificity and the like, and is suitable for the fields of basic research, drug screening and the like related to the ODC1 enzyme activity.

A semiconductor device incorporating an IGBT with enhanced switching characteristics is created. Within the trenches formed in the semiconductor substrate of an active cell, a trench-gate electrode and a trench-emitter electrode are formed by a gate insulating film. An n-hole barrier region is formed within the semiconductor substrate located between the trenches. A p-base region is formed within the hole barrier region. An n-emitter region is formed within the base region. A floating p-region is formed within the semiconductor substrate of an inactive cell. The depth of the floating region is shallower than the depth of any of the trenches and deeper than the depth of the base region.

Actively venting by measuring venting parameters of the cell, computing, using the venting parameters, a pre-venting state of the cell, and preemptively triggering, responsive to computing that the pre-venting state has reached a threshold pre-venting state, an opening of a vent of the cell to release vent-gas. The preemptive triggering is performed by activating a cell vent opening device to open the vent.

A transistor device includes: a semiconductor substrate having a termination region interposed between a first active cell region and an edge of the semiconductor substrate; and transistor cells in the first active cell region, each transistor cell including a gate trench formed in a body region of a first conductivity type. The body region extends into the termination region. The termination region includes: a first termination trench laterally surrounding the first active cell region and extending through the body region so that the body region is interrupted in the termination region by the first termination trench; and a first doped region of the first conductivity type that follows the first termination trench and adjoins part of a bottom of the first termination trench. The first doped region terminates deeper in the semiconductor substrate than the body region and is off-center to a longitudinal centerline of the first termination trench.

The invention provides a cathode structure (1) and a cell frame for an alkaline electrolysis cell (20), wherein the cathode structure (1) comprises a bipolar plate (2) connected to conductor links (3), and wherein the conductor links (3) subdivide an active cell region (6) and are aligned in an electrolyte flow direction (7). The cell frame (10) comprises the cathode structure (1) and has a distributor structure (11), the distributor structure (11) defining an active cell region (6) and being designed to achieve a uniform flow distribution in the cell (20). The invention further provides a process for producing the cell frame (10).

To put an active system cell balance adjusting technique to practical use by eliminating its defects.SOLUTION: There is provided a cell balance adjustment method of a battery unit 3 mounted on a vehicle 1 as a power supply for traveling. When the active cell balance adjustment control is executed and the state of charge of the cell group 20 is not uniform, the cell balance adjustment control is executed independently of the state of use and non-use of the vehicle 1.SELECTED DRAWING: Figure 4

The present disclosure relates to semiconductor structures and, more particularly, to local interconnect power rails merged with upper power rails and methods of manufacture. The structure includes: an active cell including contacts enclosed in active regions; at least one local interconnect power rail connecting to the contacts of the active regions; and at least one power rail above and connected to the at least one local interconnect power rail.

The application discloses a fishery breeding method and device based on wind and light power generation, equipment and medium, and relates to the technical field of fishery breeding. The method comprises the following steps: acquiring resource data of a breeding project location and power load demand of an algae and fish breeding system, constructing a capacity optimization configuration model according to the resource data and the power load demand, iteratively solving the capacity optimization configuration model to obtain optimal capacity matching based on power generation cost, and delivering power to the algae and fish breeding system according to the optimal capacity matching. The temperature and light intensity are adjusted based on the power and a preset gradient through the algae and fish breeding system, the microalgae strains are domesticated and cultured according to the adjusted temperature and light intensity, the corresponding domesticated microalgae strains are screened based on fishpond wastewater, and target microalgae strains are obtained. The active cell liquid of the microalgae strains is acquired, and the active cell liquid of the microalgae strains is used for water purification and feed supply, so that fishery breeding is realized. The application improves the microalgae so that the microalgae can purify wastewater.

The integrated circuit (330) includes first, second, third, and fourth transistors (316, 314, 312, 310) and a control circuit (308). The first transistor is coupled between a first battery terminal and a first inductor terminal and has a first transistor control terminal. The second transistor is coupled between the first inductor terminal and a second battery terminal and has a second transistor control terminal. The third transistor is coupled between a third battery terminal and a second inductor terminal and has a third transistor control terminal. The third battery terminal is coupled to the second battery terminal. The fourth transistor is coupled between the second inductor terminal and a fourth battery terminal and has a fourth transistor control terminal. The control circuit has a control input and first, second, third, and fourth control outputs coupled to the first, second, third, and fourth transistor control terminals, respectively.

The present invention provides a liposome encapsulating L-arginine / Prussian blue nanoparticles and its preparation method and application, which belongs to the field of biological preparation technology. The present invention deposits L-arginine on hPB through iron chelation, and then coats liposomes to avoid leakage of water-soluble L-arginine in the circulation, thereby obtaining liposomes encapsulating L-arginine / Prussian blue nanoparticles. Due to the EPR effect, hPFL@Lipo in the present invention can be efficiently delivered and distributed to tumor tissue, and a large number of tumor cells are ablated by heat under near-infrared light irradiation conditions, which greatly limits the utilization of L-arginine by tumor cells, while inducing immunogenic death, releasing DAMPS in situ, further promoting anti-tumor T cell infiltration and activation, and enhancing tumor immunotherapy. And under light irradiation, the liposome disintegrates and releases L-arginine, providing nutritional support for immune-active cells at a competitive disadvantage, and promoting the activation of the immune microenvironment.