Abstract:
The invention provides methods of altering organ mass, controlling fertility and enhancing asexual reproduction in plants through the modulation of plant growth and cell proliferation. The methods involve producing transgenic plants comprising a recombinant expression cassette containing a modified ANT nucleic acid linked to a plant promoter.
Abstract:
The invention provides for a medical instrument (200) comprising a magnetic resonance imaging system (202) and a high-intensity focused ultrasound system (204) with an electronically controllable and a mechanically controllable focus. Execution of instructions by a processor (244) controlling the instrument cause the processor to: receive (100) a target zone (240, 264) descriptive of a zone within the subject; divide (102) the target zone into multiple sub-zones (416, 418, 420, 422, 424, 426, 428, 430, 432, 434); determine (104) a sequence (272) for moving the transducer position to each of the multiple sub-zones; determine (106) a selected sub-zone selected from the multiple sub-zones using the sequence; repeatedly control (108) the mechanical positioning system to move the transducer to the transducer position of the selected sub-zone; repeatedly acquire (110) the magnetic resonance thermometry data; repeatedly determine (112) a temperature property map (274); repeatedly heat (114) the regions independently to the target temperature by controlling the electronically controlled focus with a temperature feedback algorithm (286); and repeatedly change (116) the selected sub-zone using the sequence.
Abstract:
A bore covering for sealing an MRI scanner bore to create a controlled environment within the MRI scanner bore is disclosed. The bore coverings used with climate control devices may create an incubator-like environment to allow for improved preparation, control, and imaging of infants. A system and kit including one or more bore coverings, and a method of using the bore coverings to create a controlled environment within the MRI scanner bore are also described.
Abstract:
An energy-efficient CAM architecture provides increased speed of searching, reduced power consumption, or a tuned combination of increased speed of searching and reduced power consumption. The CAM comprises a plurality of CAM banks, a plurality of Bloom filters, each Bloom filter associated with a content addressable memory bank, each Bloom filter recording elements inserted into an associated content addressable memory bank, wherein the size of each Bloom filter is configured to reduce energy or power consumption of the content addressable memory apparatus. The size of each Bloom filter may be configured to reduce energy or power consumption of the content addressable memory apparatus.
Abstract:
An electrostatic fluid regulating device and methods. The device has a substrate. The device also has a first electrode coupled to the substrate. The device has a polymer based diaphragm. A second electrode is coupled to the diaphragm. A polymer based fluid chamber is coupled to the diaphragm. The device also has an inlet coupled to the polymer based fluid chamber and an outlet coupled to the polymer based fluid chamber.
Abstract:
A new mandarin hybrid called nullTDE3null is distinguished by production of fruit that combine mid-season maturity, medium large fruit size, attractive deep orange rind color and virtual absence of seeds with rich fruit flavor.
Abstract:
This invention provides novel members of the corticiotropin-releasing hormone superfamily and analogs thereof wherein the 38th amino acid from the N-terminus is DnullNle, i.e. nullDnullNle38nullnullCRH peptide.
Abstract:
The invention provides novel methods useful for enhancing a stress response in plants. Specifically, the methods of the present invention are useful for increasing the tolerance of a plant to stresses such as hyperthermia, hypothermia, hyperosmolarity, hypoosmolarity, and wounds.
Abstract:
This invention provides novel high density memory devices that are electrically addressable permitting effective reading and writing, that provide a high memory density (e.g., 1015 bits/cm3), that provide a high degree of fault tolerance, and that are amenable to efficient chemical synthesis and chip fabrication. The devices are intrinsically latchable, defect tolerant, and support destructive or non-destructive read cycles. In a preferred embodiment, the device comprises a fixed electrode electrically coupled to a storage medium having a multiplicity of different and distinguishable oxidation states wherein data is stored in said oxidation states by the addition or withdrawal of one or more electrons from said storage medium via the electrically coupled electrode.
Abstract:
An intracellular monitoring device (IMD) that fits completely inside a living cell, and causes no significant impairment, to a cell's normal biological processes. The IMD monitors a cell for its level of a biological substance (e.g., calcium ion concentration) of interest. If the biological substance reaches or exceeds a threshold, the IMD transmits an electromagnetic signal, received by an antenna outside the cell. Each IMD has its electromagnetic signal encoded with a unique frequency. Detection of the frequency components, in the signals received by an antenna, permits identification of the source IMD's. A high calcium ion concentration is indicative of a strongly-activated cerebral cortex neuron. Brain tissue is relatively transparent to near infrared, making it a good frequency band, for the electromagnetic signals from neuron-monitoring IMD's. The near infrared of each IMD can be produced by quantum dots, powered by bioelectric catalysis triggered by high calcium ion concentration.