摘要:
Some computer applications, such as database applications, generate sparse arrays that map identifiers to field values. To reduce memory usage, only those blocks of the array with non-empty entries are stored, and only the entries between and including the first non-empty entry and the last non-empty entry are stored. The offset and length of this range of non-empty entries is stored. To retrieve a value for an entry of the array, it is determined whether the entry is in an empty block or a non-empty block. If the entry is in an empty block, a null value is returned for the entry. If the entry is not in the stored range of entries for a non-empty block, a null value is returned for the entry. Otherwise, the value stored in the block for that entry is returned.
摘要:
The invention generally relates to analytical and monitoring systems useful for analyzing and measuring cells and biological samples. More particularly, the invention provides systems and methods for internal calibration and focus reference for cytometry imaging.
摘要:
A composition includes calcium sulfate hemihydrate, stearic acid, an accelerant, and a mixing solution. The composition can be injected, e.g., through a needle, and is capable of setting, e.g., in vivo, in a relatively short period of time to a relatively high hardness.
摘要:
A multi-axis serially redundant, single channel, multi-path fly-by-wire control system comprising: serially redundant flight control computers in a single channel where only one “primary” flight control computer is active and controlling at any given time; a matrix of parallel flight control surface controllers including stabilizer motor control units (SMCU) and actuator electronics control modules (AECM) define multiple control paths within the single channel, each implemented with dissimilar hardware and which each control the movement of a distributed set of flight control surfaces on the aircraft in response to flight control surface commands of the primary flight control computer; and a set of (pilot and co-pilot) controls and aircraft surface/reference/navigation sensors and systems which provide input to a primary flight control computer and are used to generate the flight control surface commands to control the aircraft in flight in accordance with the control law algorithms implemented in the flight control computers.
摘要:
A computer assisted method for generating an image from a text character includes the steps of reading the text character from a machine readable storage device and pattern mapping the text character to a pattern of multiple-valued text characters, and rendering the image.
摘要:
A transparency of a panel of the invention is secured to an recess in a vehicle by biasing the panel toward a hole in the recess defined by an end of a flange, and fixedly mounting the panel to the flange in less than 10 minutes. In one embodiment, the transparency is secured to the recess from a position within the vehicle. In another embodiment, the panel is replaced by providing access to the hole and moving the mounting devices toward the hole to engage the flange to fixedly secure the panel over the hole. When a prior art broken transparency is replaced, the broken transparency and the structural adhesive is removed, and a panel of the invention is mounted over the hole. When an unbroken panel of the invention is to be replaced, the inner trim from the recess is removed, and the mounting devices released from the flange.
摘要:
A method and a system for creating a network of virtual machines in a communication network including a head node virtual machine (VM) for distribution and processing of a workload. The method comprises creating the head node VM hosted at a server computer, the head node VM specifying the workload, the workload being assignable into sub-tasks; identifying a pool of hosts for hosting a plurality of replica VMs, each of the pool of hosts comprising a physical computing device; replicating the head node VM at an each one of the plurality of replica VMs; coordinating amongst the plurality of replica VMs to assign at least one workload sub-task to the each one of the plurality of replica VMs; processing the at least one assigned workload sub-tasks at the respective each one of the plurality of replica VMs to provide at least one sub-task result; and receiving the at least one sub-task result at the head node VM.
摘要:
The present invention generally relates to systems and methods for counting biomolecules or cells. In certain embodiments, the invention provides a cell counting or biomolecule counting system including: a covered chamber having a known height and configured to hold a suspension of biomolecules or cells in a sample; at least one fluorescent light source connected to at least one fluorescent light beam narrowing device; a bright-field light source connected to a bright-field light beam narrowing device; a microscope objective; a detection device; a fluorescent filter assembly to allow only excitation light to illuminate the sample and allow only emission light from the sample to be imaged by the detection device; and a movable light shutter to block bright-field light during fluorescent detection.
摘要:
An automobile gear shifter kit includes a handle member, a trigger member and an actuating mechanism. The handle member is capable of being removably coupled to a gear shifter shaft of an automobile. The handle member includes an inner surface and an outer surface. The inner surface is configured to define a cavity portion and the outer surface is configured to provide a pilot control grip. The trigger member is disposed on the outer surface and is capable of triggering actuation of at least one of shifting of gears of the automobile and an operation of pre-determined auxiliary function of the automobile. The actuating mechanism is disposed in the cavity portion and is operatively coupled to the trigger member for being triggered by the trigger member for actuating the at least one of the shifting of the gears of the automobile and the operation of pre-determined auxiliary function.
摘要:
A light filter or an array of filters can be either one or two dimensional. The filter or filters use multiple beam interference by varying an optical path length between semi-reflective surfaces. The optical path length between the semi-reflective surfaces is varied by changing a thickness of a polymer film in response to an electric field formed between two semi-transparent electrodes. The filter can be configured in either a transmissive or reflective mode.