Abstract: A method for defending an HTTP flood attack includes: when a first protection strategy is used for protection, detecting a protection performance of the first protection strategy; and when the protection performance of the first protection strategy does not meet requirements, using a second protection strategy for the protection, where a protection level of the second protection strategy is higher than a protection level of the first protection strategy.

Abstract: A portable blowing device includes a body and fans arranged in the body. Air channels are arranged in the body and extend in the length direction of the body to allow airflow to pass through. Wind shields are arranged in the air channels, and a periphery of the wind shield is closely connected with a side wall of the air channel so that a sub-air channel is formed between the wind shield and the side wall of the air channel. Air outlets are formed in the side wall for communicating with outside and the sub-air channel, and airflow generated by the fan can enter the sub-air channel and then exits the air outlets. Because of the reduced volume of the sub-air channel, the airflow is concentrated after entering the sub-air channel, and airflow exiting the air outlets is strengthened, so that the cooling effect and the user experience are improved.

Abstract: A portable blowing device includes a body and fans arranged in the body. Air channels are arranged in the body and extend in the length direction of the body to allow airflow to pass through. Wind shields are arranged in the air channels, and a periphery of the wind shield is closely connected with a side wall of the air channel so that a sub-air channel is formed between the wind shield and the side wall of the air channel. Air outlets are formed in the side wall for communicating with outside and the sub-air channel, and airflow generated by the fan can enter the sub-air channel and then exits the air outlets. Because of the reduced volume of the sub-air channel, the airflow is concentrated after entering the sub-air channel, and airflow exiting the air outlets is strengthened, so that the cooling effect and the user experience are improved.

Abstract: A vehicle includes an electric machine, a battery, and a controller. The electric machine is configured to deliver power to wheels to drive the vehicle. The battery has an array of cells that are configured to deliver electrical power to the electric machine. The controller is programmed to, in response to a charge imbalance within the array of cells, simultaneously discharge a number of cells within the array based on a temperature of the controller.

Abstract: An electrified vehicle includes a traction battery that is operated according to a state of charge of the traction battery. A controller is programmed to operate the traction battery according to the state of charge of the traction battery and, in response to completion of a charge cycle of the traction battery, generates an adaptive relaxation time and an adaptive compensation voltage of the state of charge that changes with a temperature and a charge rate of the traction battery. The controller is further programmed to, in response to expiration of the adaptive relaxation time after completion of the charge cycle, update the state of charge to a value corresponding to a voltage defined by a difference between a measured voltage of the traction battery and the adaptive compensation voltage.

Abstract: A method for defending an HTTP flood attack includes: determining the number of HTTP requests, transmitted by a protection device, received within each monitored time interval, where the HTTP requests include HTTP requests carried by a single data packet and HTTP requests carried by a plurality of data packets; verifying a target HTTP request after the number of HTTP requests received within any monitored time interval reaches a first threshold, where the target HTTP request includes an HTTP request received after the number of HTTP requests received within any monitored time interval reaches the first threshold; and responding to a verified target HTTP request.

Abstract: The application relates to a reservoir chip and a method for producing the same. The method includes: scanning a three-dimensional structure of a real oil reservoir core and reconstructing the three-dimensional structure, extracting pore size distribution characteristics, analyzing formation of a pore structure of the real oil reservoir core and accumulation morphology of rock particles, extracting the morphology of main large particles in the rock particles and establishing a large particle morphology database; distributing and projecting particles in a porous medium of the reservoir chip, to obtain a picture of the reservoir chip structure; importing the picture into a drawing software, and drawing import and export regions of the reservoir chip structure to obtain a design drawing of the reservoir chip; and making the design drawing etched on a substrate and bonded with a heat-resistant glass anode to obtain the reservoir chip.

Abstract: A laser shock peening method for an additive manufactured component of a double-phase titanium alloy is provided. First, a three-dimensional digital model of a complex component is obtained, and the model is divided into a plurality of slices; a forming direction of a formed part in an additive manufacturing process is determined according to a stress direction of the additive manufactured component in an engineering application; then, the component of the double-phase titanium alloy is formed and manufactured by selective laser melting, and orientations of a C-axis of an ? phase is allowed to be consistent through adjustment and control; and finally, laser shock peening is performed on all outer surfaces of the high-performance additive manufactured component of the double-phase titanium alloy by inducing a high-intensity shock wave to act in an acting direction which forms an angle in a predetermined range with the C-axis of the ? phase.

Abstract: Provided are amino acid sequences capable of binding to and inhibiting a Cas protein's ability to bind to a nucleic acid molecule, thereby inhibiting the Cas protein's function in genome editing. Such Cas protein inhibitors, which can be comprised of a major coat protein (G8P), an extracellular region of the G8P (G8PEX), or a biological equivalent, are useful in improving the specificity of Cas protein-based genome editing procedures.

Abstract: A laser shock peening method for an additive manufactured component of a double-phase titanium alloy is provided. First, a three-dimensional digital model of a complex component is obtained, and the model is divided into a plurality of slices; a forming direction of a formed part in an additive manufacturing process is determined according to a stress direction of the additive manufactured component in an engineering application; then, the component of the double-phase titanium alloy is formed and manufactured by selective laser melting, and orientations of a C-axis of an ? phase is allowed to be consistent through adjustment and control; and finally, laser shock peening is performed on all outer surfaces of the high-performance additive manufactured component of the double-phase titanium alloy by inducing a high-intensity shock wave to act in an acting direction which forms an angle in a predetermined range with the C-axis of the as phase.

Abstract: Systems and methods for the automated fulfillment of orders from a fulfillment network including consumer-facing retail locations. Orders are partitioned into suborders, which are in turn assigned to retail locations based on forecasted demand for the suborder items at the retail locations. The assignment process considers operational data for each retail location such as the number of employees, the inventory of suborder items, shipping rate cards, return policies, business hours, pick decline estimations, etc.

Abstract: Online ride-hailing and invoice issuing methods, systems and apparatuses are provided. An example method comprises: receiving a first ride-hailing request from a user terminal, wherein the first ride-hailing request includes one or more transport capacity types, one or more online ride-hailing service providers providing the corresponding one or more transport capacity types, a start location and a destination location; sending one or more second ride-hailing requests to one or more online ride-hailing service platforms corresponding to the one or more online ride-hailing service providers according to the one or more transport capacity types and the one or more online ride-hailing service providers; receiving one or more second ride-hailing response messages returned by one or more of the one or more online ride-hailing service platforms; and returning a first ride-hailing message to the user terminal based on the second one or more ride-hailing response messages.

Abstract: A method controlling a battery management system is provided. The method may include commanding by a controller a heat exchanger of a vehicle to pre-cool a traction battery of the vehicle key-off responsive to the vehicle being within a predetermined range of a predicted parking location, a current temperature of the traction battery being less than a temperature threshold, and a predicted parked temperature for the traction battery being greater than the temperature threshold.

Abstract: A computing system is described that obtains, based at least in part on information included in at least one previous communication associated with a user of a computing device, an indication of a future location and a future time and event information associated with the future location and the future time. The computing system obtains a duration of time for the user to travel from a current location of the computing device to the future location, and, based at least in part on the duration of time, obtains a departure time at which the user is predicted to need to depart from the current location in order to arrive at the future location by an arrival time based on the event. The computing system outputs, for transmission to the computing device, an indication associated with the event and including information indicative of the departure time.

Abstract: A method including bit-operation and sub-code/substring filtering for image searching using a full-text search engine. The method can include determining a first binary vector of first binary substrings for a first image. The method also can include obtaining a respective second binary vector comprising second binary substrings for each of second images from a database. The method additionally can include determining a respective sub string distance for each of the binary substring for each of the second images. The respective substring distance can be between at least a pair of a first binary sub string of the first binary sub strings of the first binary vector and a respective corresponding second binary sub string of the second binary sub strings of the respective second binary vector for each of the second images.

Abstract: A method according to an exemplary aspect of the present disclosure includes, among other things, controlling a vehicle system to refine a travel range estimation of an electrified vehicle if a desired destination cannot be reached under current driving conditions. The controlling step includes warning a driver about a travel range based on the driver's driving habits, coaching the driver to modify the driving habits, and adjusting operation of at least one vehicle subsystem.

Abstract: The present application discloses a device and a method for high-throughput polarization imaging of zebrafish, comprising: a light source; a polarizing plate, comprising a first polarizing plate and a second polarizing plate having axes thereof coinciding with each other and connected with a rotating motor, the rotating motor drives the first polarizing plate and the second polarizing plate to rotate around the axes thereof respectively; a sample cell, wherein a glass capillary tube, which is arranged in a water bath in the sample cell, has freedom of rotation around its own axis; an injection pump, connected with the glass capillary tube through a hose; imaging equipment, comprising an objective lens, a cylindrical lens and a camera; the light source, first polarizing plate, sample cell, objective lens, second polarizing plate, cylindrical lens and camera are located on the same straight line and perpendicular to the glass capillary tube.

Abstract: A clothes washing machine includes a cabinet defining an interior and having a top wall with a dispenser opening, and a water inlet box located within the interior and having a storage cartridge chamber accessible through the dispenser opening. The storage cartridge can be removably mountable within the storage cartridge chamber through the dispenser opening.

Abstract: An association handling method and device are provided. The method includes: determining one or more TNL addresses of a CU; and establishing multiple TNL associations between a DU and the CU according to the one or more TNL addresses.

Abstract: Compositions comprising polymeric networks comprising combinations of small molecule hair growth agents and natural products (e.g., vesicles, such as stem cell-derived exosomes) are described. The polymeric network can, for example, comprise keratin crosslinked via intermolecular disulfide bonds. Alternatively, the polymeric network can comprise keratin or a derivative thereof and another crosslinked hydrophilic polymer. Microneedles, microneedle arrays, and skin patches comprising the compositions are also described, as are methods of treating hair loss and/or promoting hair growth using the microneedles, microneedle arrays and/or skin patches.