Abstract: The invention discloses an LED driving device for dynamic segment configurations and the LED lighting apparatus thereof, wherein, the said LED driving device includes a first adjustable LED lamp string unit, a first N-type switch module, at least one second adjustable LED lamp string unit, one unidirectional conduction unit, one P-type switch module, one second N-type switch module, control logic module and current detection module; the control logic module outputs control signals, based on output voltage changes from the bridge rectifier, to control the on and off states of the first adjustable LED lamp string unit, the adjustable LED lamp string module, the P-type switch module, the first and second N-type switch module, also it adjusts the parallel and serial connection states of the first and second adjustable LED lamp string units dynamically. The invention adopts the dynamically configuring technology, improving the lighting effects and the utilization of LED lamps.

Abstract: Disclosed is a line voltage compensation AC LED driving device. The line voltage compensation AC LED driving device comprises a line voltage compensation module and an AC LED driving module. The line voltage compensation module detects an output voltage of a rectifier bridge, and outputs a corresponding line voltage compensation reference voltage to the AC LED driving module according to the change of the output voltage of the rectifier bridge, and the AC LED driving module adjusts a driving current in real time according to the line voltage compensation reference voltage to keep the output power unchanged.

Abstract: The present invention proposes a method for monitoring the nonlinear effect of an optical fiber link by fractional Fourier transformation, FRFT, by calculating an optimal fractional order of the FRFT of the frequency-domain signal propagating through an optical fiber link, calculating the chromatic dispersion of an optical fiber link based on the optimal fractional order, compensating for chromatic dispersion to the signal, calculating an optimal fractional order of the FRFT for the time-domain signal following the compensation for chromatic dispersion, calculating the time-domain chirp caused by the nonlinear effect of an optical fiber link based on the optimal fractional order, and monitoring the nonlinear effect of an optical fiber link based on the absolute value of the calculated time-domain chirp. The method can be used for quantitatively monitoring the nonlinear effect of an optical fiber link in an optical fiber communication system consisting of different types of optical fibers.

Abstract: Various embodiments relate to an illuminating device may include a circuit board carrying a light-emitting element, a driver and a heat sink arranged between the circuit board and the driver, wherein the heat sink has a non-conductive base and at least one pair of conductive connectors which embedded in the non-conductive base, respective connector having a first end extending from one side of the non-conductive base to hold the circuit board and a second end extending from the other side of the non-conductive base to hold the driver, wherein the circuit board and the driver are electrically connected by means of the connectors. Various embodiments further relate to a method for manufacturing the illuminating device.

Abstract: This invention relates generally to water-insoluble but water-swellable and deformable crosslinked PEGylated microgel particles of proteins and protein-based macromolecules that are pseudoplastic (shear thinning) and flow in aqueous media under shear and which can be injected or made to flow, wherein said microgel particles can reform as a duster of microgel particles when shearing forces are removed. The microgel particles function as a matrix to support cell growth, viability, and proliferation.

Abstract: The present invention discloses a driving device for LED and the driving method thereof, includes: a bridge rectifier, at least one LED-lamp bunch and LED-lamp group and P-type switching module and N-type driving module, and a logic controller; the LED-lamp bunch and group are connected orderly in series; the bridge rectifier's positive end connects to the LED-lamp bunch's anode, while a negative end gets grounded; the logic controller connects to the anode and cathode of LED-lamp bunch through the P-type switching module respectively, the cathode of LED-lamp group through N-type driving module, and the negative input end of the bridge rectifier; by controlling the N-type driving module and P-type switching module makes the number of lit-on LED-lamps change following the rectified input signal voltage changes; thus its efficiency is improved and easy to be integrated into chips.

Abstract: A connector for electronic device includes a cylindrical body, an end cap formed at one end of the cylindrical body that includes a first section and a second section, wherein the first section is formed between the end cap and the second section, the end cap has a diameter bigger than that of the first section, and the first section has a diameter bigger than that of the second section, and a circumferential wall of the second section at least partially has threads, and an insulator circumferentially formed in one piece on the first section, wherein the end cap comprises a first electrical contact surface on an end surface facing the first section, and the first section includes a second electrical contact surface on an end surface facing the second section, and the first electrical contact surface and the second electrical contact surface are insulated from the first section.

Abstract: The present invention relates to a method of measuring optical fiber link chromatic dispersion by fractional Fourier transformation (FRFT), belonging to the technical field of optical communication. The method of the present invention performs coherent demodulation for an optical pulse signal output from the optical fiber link to obtain a complex field of the optical pulse signal, then performs FRFT on the complex field; according to the energy focusing effect of the chirp signal in the fractional spectrum, calculates an optimal fractional order of the FRFT, and then calculates chromatic dispersion of the optical fiber link according to the optimal fractional order. The method can be applied to an optical fiber communication system consisting of different types of optical fibers, to perform monitoring of optical fiber link chromatic dispersion.

Abstract: A treatment for pruritus is described that is based upon amylase. The amylases (?-, ?-, ?-amylase) are noted for the cleavage of the ?-glycosidic bonds of polysaccharides, yielding lower molecular weight carbohydrate/sugar fragments. It has now been found that ?-amylase is effective in the reduction of pruritus (itching) of affected tissue.

Abstract: Disclosed and described systems, methods, and apparatus provide diagnostic display and analysis of patient data. An example radiology desktop system includes a workload manager that organizes and displays one or more worklists. The example workload manager retrieves and displays, based on receiving a selection of an active worklist, one or more exams associated with the active worklist. The example system includes a diagnostic hub triggered based on selection of an exam. The example diagnostic hub generates an exam preview panel provides a summary of the selected exam. The example diagnostic hub facilitates comparison, based on selection of a comparison exam via the user interface from a patient library, between the selected exam and the comparison exam via the diagnostic hub. The example diagnostic hub updates a worklist entry for the selected exam based on an analysis resulting from the comparison between the selected exam and the comparison exam.

Abstract: The invention discloses an LED driving device for dynamic segment configurations and the LED lighting apparatus thereof, wherein, the said LED driving device includes a first adjustable LED lamp string unit, a first N-type switch module, at least one second adjustable LED lamp string unit, one unidirectional conduction unit, one P-type switch module, one second N-type switch module, control logic module and current detection module; the control logic module outputs control signals, based on output voltage changes from the bridge rectifier, to control the on and off states of the first adjustable LED lamp string unit, the adjustable LED lamp string module, the P-type switch module, the first and second N-type switch module, also it adjusts the parallel and serial connection states of the first and second adjustable LED lamp string units dynamically. The invention adopts the dynamically configuring technology, improving the lighting effects and the utilization of LED lamps.

Abstract: A treatment for pruritus is described that is based upon amylase. The amylases (?-, ?-, ?-amylase) are noted for the cleavage of the ?-glycosidic bonds of polysaccharides, yielding lower molecular weight carbohydrate/sugar fragments. It has now been found that ?-amylase is effective in the reduction of pruritus (itching) of affected tissue.

Abstract: A debridement enzyme for necrotic tissue is described that is not dependent upon proteolytic enzymatic activity but instead utilizes the amylase family of enzymes. The amylases (?-, ?-, ?-amylase) are noted for the cleavage of the ?-glycosidic bonds of polysaccharides, yielding lower molecular weight carbohydrate/sugar fragments. It has now been found that ?-amylase is effective in the debridement of devitalized tissue.

Abstract: Antimicrobial polymer coating formulations are prepared that protect biological surfaces by treating, reducing, ameliorating, preventing or inhibiting pathogenic microorganism ingress to a human or animal host, reducing the potential for infection, particularly by necrotizing fasciitis originating microorganisms, through use of an polymer coating barrier containing antimicrobial agents that facilitates sustained release of biocidal agents active against such opportunistic microorganisms. Such formulations are effective for inhibiting microbial ingress pertaining to soft tissue and skin tears, abrasions, punctures and surgical wounds, and can be used as in water environments and as a skin protectant sunscreen and insect repellent.

Abstract: The present invention provides a slow and controlled released liposomal gel composition for subcutaneous administration comprises insulin or exenatide as active ingredient for reduction of blood sugar level and method of preparation thereof. Said controlled released composition has high bioavailability and is demonstrated to be able to sustain release therapeutically effective concentration of drug over a period of time and without rapid release of drug after initial administration. Method of preparing the controlled released composition of the present invention comprises the following steps: mixing insulin or exenatide, lipid and aqueous dispersion medium together; then mixing with poloxamer (e.g. F127 or P123) and/or gelatin and hyaluronic acid (HA) or the like gel solution so as to form a protective layer on surface of every lipid micro vesicles or nano-vesicles for use in intramuscular, abdominal and subcutaneous administration.

Abstract: The present invention discloses a driving device for LED and the driving method thereof, includes: a bridge rectifier, at least one LED-lamp bunch and LED-lamp group and P-type switching module and N-type driving module, and a logic controller; the LED-lamp bunch and group are connected orderly in series; the bridge rectifier's positive end connects to the LED-lamp bunch's anode, while a negative end gets grounded; the logic controller connects to the anode and cathode of LED-lamp bunch through the P-type switching module respectively, the cathode of LED-lamp group through N-type driving module, and the negative input end of the bridge rectifier; by controlling the N-type driving module and P-type switching module makes the number of lit-on LED-lamps change following the rectified input signal voltage changes; thus its efficiency is improved and easy to be integrated into chips.

Abstract: An illuminating device includes a housing, a light-emitting assembly and a driver, wherein the housing includes a first and second cavity and a partition plate, wherein an open end in the first and second cavity may accommodate the light-emitting assembly and the driver, respectively. A lens and a driver housing further respectively mounted thereon wherein the lens and driver housing includes a first supporting leg and a second supporting leg, respectively. The second supporting leg is engaged with a first stop portion formed on an inner wall of the housing, wherein the first supporting leg extends in a through hole in the partition plate to move between a first and a second position deviating circumferentially from the first position, the first supporting leg is locked at the first position between the partition plate and a second stop portion formed in an inner wall of the housing.

Abstract: An illuminating device includes a housing, a light-emitting assembly and a driver, wherein the housing includes a first and second cavity and a partition plate, wherein an open end in the first and second cavity may accommodate the light-emitting assembly and the driver, respectively. A lens and a driver housing further respectively mounted thereon wherein the lens and driver housing includes a first supporting leg and a second supporting leg, respectively. The second supporting leg is engaged with a first stop portion formed on an inner wall of the housing, wherein the first supporting leg extends in a through hole in the partition plate to move between a first and a second position deviating circumferentially from the first position, the first supporting leg is locked at the first position between the partition plate and a second stop portion formed in an inner wall of the housing.

Abstract: Various embodiments relate to an illuminating device may include a circuit board carrying a light-emitting element, a driver and a heat sink arranged between the circuit board and the driver, wherein the heat sink has a non-conductive base and at least one pair of conductive connectors which embedded in the non-conductive base, respective connector having a first end extending from one side of the non-conductive base to hold the circuit board and a second end extending from the other side of the non-conductive base to hold the driver, wherein the circuit board and the driver are electrically connected by means of the connectors. Various embodiments further relate to a method for manufacturing the illuminating device.

Abstract: A connector for electronic device includes a cylindrical body, an end cap formed at one end of the cylindrical body that includes a first section and a second section, wherein the first section is formed between the end cap and the second section, the end cap has a diameter bigger than that of the first section, and the first section has a diameter bigger than that of the second section, and a circumferential wall of the second section at least partially has threads, and an insulator circumferentially formed in one piece on the first section, wherein the end cap comprises a first electrical contact surface on an end surface facing the first section, and the first section includes a second electrical contact surface on an end surface facing the second section, and the first electrical contact surface and the second electrical contact surface are insulated from the first section.