摘要:
Methods of treating a central nervous system (CNS) disorder or mood disorder in a subject in need of such treatment are described. A therapeutically effective amount of a composition comprising a melanocortin 5 receptor (MC5R) peptide ligand in a pharmaceutically acceptable carrier is administered to the subject. The MC5R peptide ligand is a selective MC5R antagonist, in which administration thereof to the subject can treat the CNS disorder or mood disorder with clinical improvement observed in a relatively short time.
摘要:
Microfluidic oscillator circuits and pumps for microfluidic devices are provided. The microfluidic pump may include a plurality of fluid valves and a microfluidic oscillator circuit having an oscillation frequency. The fluid valves may be configured to move fluids. Each fluid valve may be connected to a node of the microfluidic oscillator circuit. The pumps may be driven by the oscillator circuits such that fluid movement is accomplished entirely by circuits on a microfluidic chip, without the need for off-chip controls.
摘要:
Pneumatic devices for implementing finite state machines are provided. In some implementations, the pneumatic device comprises a state register component configured to hold one of a set of possible states. The pneumatic device also comprises a next-state logic block component configured to determine a next state for the state register component based at least in part on a current state of the state register component. A pneumatic programmable logic array (PLA) implementing a next state logic block of a finite state machine is also provided. The pneumatic PLA comprises an elastomeric membrane containing a pattern of holes and disposed between two channel layers of a pneumatic device. The PLA receives one or more input values representing a current state of a state register and one or more input values representing a user input and calculates one or more output values representing a next state for the state register.
摘要:
Triazabutadiene molecules as cleavable cross-linkers adapted to cross-link components with click chemistry, e.g., clickable triazabutadienes. For example, in some embodiments, the triazabutadienes feature alkyne handles attached to the imidazole portion or the aryl portion of the triazabutadienes, wherein the alkyne handles can link to azide handles (e.g., azide handles disposed on other components) via click chemistry. Also described are methods of producing said clickable triazabutadienes and methods of use of said clickable triazabutadienes. The present invention also features methods of cleaving said clickable triazabutadienes, e.g., for liberating the diazonium species for further chemical reactions.
摘要:
Microfluidic methods and systems for detecting levels of microorganisms via Mie forward light scattering. The systems and methods of the present invention can be customized so as to optionally maximize scatter from the particle immunoagglutination and minimize that of the sample matrix, e.g., via selection of parameters particle diameter d, wavelength of incident λ, and/or scatter angle θ. Methods feature providing beads conjugated with an antibody specific for the microorganism, mixing beads with a sample to form a first mixture; providing a control mixture; irradiating the mixtures with incident light; detecting forward light scattering scattered by the first mixture at a first angle with respect to the incident light and forward scattered light scattered by the control the same first angle with respect to the incident light; determining I and I0 from the light scattering; comparing I with I0; and determining a level of the microorganism.
摘要:
A topical composition containing an adenosine monophosphate protein kinase (AMPK) activator and methods of administering the AMPK activator for treating acute pain or preventing the development of chronic pain in a subject. The AMPK activator is resveratrol. A second AMPK activator may also be used. The second AMPK activator is metformin. The topical composition may be administered as a gel, ointment, cream, lotion, suspension, liquid, or transdermal patch.
摘要:
A method, system and computer-program product for generating a subgraph of key entities in a network and organizing entities in the subgraph are disclosed. The technique uses social network analysis centrality metrics to identify key entities in a network. The technique also uses social network analysis centrality metrics to categorize key entities into different types.
摘要:
A key generation technique exploiting the randomness of a wireless channel to generate secret keys to secure automotive wireless communication using symmetric cryptography is presented. Moreover, the algorithm of the present technique solves the challenging key exchange problem in automotive wireless communication with low costs in terms of performance and code size. As demonstrated, the proposed algorithm can generate secret keys with 67% average min-entropy. Furthermore, the proposed technique can achieve up to 10× performance and 20× code size reduction in comparison to the state-of-the-art hybrid cryptographic algorithms.
摘要:
Methods, kits, and systems for clarifying obfuscating pigments in histology samples such as an automated method of treating a histology sample with a clarifying reagent so that the clarifying reagent, contacts the sample and the pigments within the sample are decolorized , thus alleviating staining obfuscations associated with pigments. Decolorizing the pigments within the sample enables the histology sample to be interpretable by a qualified reader. An antigen retrieval step is performed after the clarification step.
摘要:
An epicyclic gear system features a cylindrical flywheel with a cylindrical flywheel cavity, a plurality of cylindrical mounting pillars, an annular ring gear mounted on the cylindrical mounting pillars, and an annular sun gear mounted to and extending from the flywheel cavity. The epicyclic gear system features a planet carrier mounted to an axle shaft and a planet gear mounted to the planet carrier. The axle shaft passes through an axle aperture, a ring gear aperture, and a sun gear aperture. The planet gear engages the ring gear and the sun gear to provide a desired gear ratio for rotating the flywheel via rotation of the axle shaft, the planet carrier, the planet gear, and the sun gear.