1059results about How to "Simple conditions" patented technology

In embodiments of the present invention, systems and methods of a method and algorithm for creating a unique spectral fingerprint are based on the convolution of RGB color channel spectral plots generated from digital images that have captured single and/or multi-wavelength light-matter interaction.

The present invention generally relates to methods and systems for (i) skin assessment based on the utilization of bioimpedance and fractional calculus and implementation of methods for skin hydration assessment based on the utilization of bioimpedance and fractional calculus and systems thereof, (ii) an Opto-Magnetic method based on RGB and gray images data as “cone-rods” principles with enhanced qualitative and quantitative parameters for analyzing water based on Opto-Magnetic properties of light-matter interaction and systems thereof, and (iii) imaging and analyzing skin based on the interaction between matter and electromagnetic radiation and implementation of an Opto-Magnetic method with enhanced qualitative and quantitative parameters for imaging and analyzing skin based on Opto-Magnetic properties of light-matter interaction and systems thereof.

The system-for repairing an anatomic duct comprises an implant having a tubular body adapted to be radially expanded, once the implant is arranged in the duct and also a device for installing the implant in said duct. The device comprises a tie for maintaining the body in a restricted configuration, for the implantation thereof in the duct, and means for releasing the tie in order to allow the implant to radially expand.

The present invention generally relates to methods and systems to determine the properties of light-matter interaction in the characterization of food materials using an incident light source and a sensor to measure the opto-magnetic properties of light reflected from the food material. The opto-magnetic properties can be used to generate an opto-magnetic footprint. Comparison of the opto-magnetic footprint with opto-magnetic footprints of known materials enables characterization of the food materials. This enables detection of pesticide residues, confirmation of “organic” labeling, and determination of freshness of the food materials.

An inductive power supply system to identify remote devices using unique identification frequencies. The system includes an AIPS and a tank circuit capable of inductively providing power to a remote device at different frequencies, and a sensor for sensing the reflected impedance of the remote device at tank circuit. The system further includes a plurality of different remote devices, each having a unique resonance frequency. In operation, the AIPS is capable of identifying the type of remote device present in the inductive field by applying power to a remote device at a plurality of unique identification frequencies until the remote device establishes resonance in response to one of the identification frequencies. The AIPS includes a controller that recognizes when resonance has been established by evaluating sensor data, which is representative of the reflected impedance of the remote device. Once the identity of a remote device is determined, the AIPS may pull operating parameters for the remove device from memory to ensure efficient operation and to assist in recognizing fault conditions.

An improved method for analyzing computer network security has been developed. The method first establishes multiple nodes, where each node represents an actor, an event, a condition, or an attribute related to the network security. Next, an estimate is created for each node that reflects the ease of realizing the event, condition, or attribute of the node. Attack paths are identified that represent a linkage of nodes that reach a condition of compromise of network security. Next, edge probabilities are calculated for the attack paths. The edge probabilities are based on the estimates for each node along the attack path. Next, an attack graph is generated that identifies the easiest conditions of compromise of network security and the attack paths to achieving those conditions. Finally, attacks are detected with physical sensors on the network, that predict the events and conditions. When an attack is detected, security alerts are generated in response to the attacks.

The present invention has an object to provide a means for durably exerting an action of enhancing collagen-production, and the object is attained by providing a collagen-production enhancer which contains, as an effective ingredient, α,α-trehalose and/or a saccharide derivative thereof, and by a composition incorporated with the collagen-production enhancer to be used for such purpose.

A process for producing high yields of enantioselective amino acids and chiral amines by reacting a keto acid or ketone and an amino acid donor in the presence of a transaminase biocatalyst to produce a keto acid by-product and an amino acid or amine product. Further reacting the keto acid by-product with a peroxide to increase the yield of additional amino acid or amine product.

A functional polymer having active and stable functional groups useful for separation or reactive processes in chemical manufacture or analysis is disclosed. The polymer comprises repeat units having structures corresponding to cycloaddition products of polymeric 1-(vinylphenyl)ethylene with electron-poor alkenes. A process for preparing the functional polymer does not require radical reactions or the exclusion of oxygen. The properties of the polymeric matrix produced can be adjusted by modifying the polymer. For example, the polymer particle size and shape, porosity, swellability, surface area, and number, type and distribution of functional groups may be controlled.

The invention provides a perovskite thin-film solar cell with a three-dimensional ordered mesopore support layer. The perovskite thin-film solar cell with the three-dimensional ordered mesopore support layer comprises a transparent conducting substrate, a compact layer, the three-dimensional ordered mesopore support layer, a perovskite light absorbing layer, a hole transporting layer and a counter electrode layer which are sequentially laminated to form a laminating layer, wherein the three-dimensional ordered mesopore support layer is filled with the perovskite light absorbing layer, the hole transporting layer and the counter electrode layer; the three-dimensional ordered mesopore support layer is of a three-dimensional ordered mesopore material prepared by using water-soluble colloidal crystal microspheres as a template; the aperture dimension of the three-dimensional ordered mesopore support layer depends on the dimension of the water-soluble colloidal crystal microspheres; and the perovskite light absorbing layer is prepared through materials of an ABXmY3-m type crystal structure. The perovskite thin-film solar cell has the advantages that the three-dimensional ordered mesopore support layer of which the aperture is uniform and adjustable, the specific surface area is relatively large and a good electronic transmission channel is arranged is provided and reaches high photoelectric conversion efficiency and outstanding repeatability and stability; and the preparation method has the advantages that the conditions are mild and controllable, the preparation method is simple and needs a little cost, and large-scale commercial production can be popularized.

The invention discloses a two-dimensional transition metal disulfides (TMDs) monocrystalline, and a preparation method and applications thereof. According to the preparation method, in an inert atmosphere, assist control of the concentration of S or Se in a system is realized with common metal which is capable of reacting with sulfur family elementary substance (S, Se) and hydrogen so as to control sulfuration degree or selenylation degree of a transition metal layer, and controllable growth of TMDs monocrystalline is realized via chemical vapor deposition; deposition temperature is controlled to be 750 to 850 DEG C, and deposition time is controlled to be 5 to 15min so as to complete TMDs monocrystalline preparation; wherein, strict control on high-quality two-dimensional transition metal disulfides monocrystalline is realized via optimization of preparation parameters such as substrate sputtering treatment method, sulfur family elementary substance powder using amount, absorbed S/Se metal area and kinds, hydrogen concentration, growth temperature, and growth time.

A process for producing nanoparticles of paclitaxel and albumin having antitumor properties, by which a mixture obtained by adding paclitaxel in powder form to an aqueous solution of albumin with chloroform is subjected to high pressure homogenization treatment.

The invention relates to a preparation method of isodisperse nano/micron polymer hollow microsphere. The hollow microsphere with 10 nano-10 micron inner diameter and 10 nano-200 nano wall thickness is polyene type monomer homopolymer or copolymer (20-100 percent crosslinking) of polyene type monomer and other functional monoene type monomer. The polyene type monomer or the polyene type monomer and other functional monoene type monomer are distilled with the existence of a template to prepare a series of sodisperse sodisperse hollow microsphere with different inner diameters and wall thicknesses after precipitation polymerization. The invention has the advantages of simple conditions, easy operation, pure products and being easy to get raw materials and environment protective and so on. The nano/micron polymer hollow microsphere of the invention can be applied to systems with controllable transportation and release such as dyes, cosmetics, medicine, enzymes, proteins, etc. as well as light fillings, nano micro vessels, low dielectric constant materials, catalyst carrier and has very important application value in aspects such as artificial cell, disease diagnosis, biological material separation, etc.

Belonging to the field of soil remediation, the invention relates to a biomass charcoal based soil remediation agent, which includes a photocatalytic oxidant and a carrier. The photocatalytic oxidant is titanium dioxide, and the carrier is biomass charcoal. The invention also relates to a preparation method of the biomass charcoal based soil remediation agent. The method comprises the steps of: A. material crushing; B. preparation of a biomass material; and C. preparation of the biomass charcoal based soil remediation agent. The biomass charcoal based soil remediation agent provided in the invention is a novel soil remediation agent, and is especially suitable for remediation of soil contaminated by organic matters. The biomass charcoal has the capacity of adsorbing organic pollutants in soil, and titanium dioxide has characteristic of photocatalytic oxidation degradation of organic matters. Thus, titanium dioxide can degrade organic pollutants adsorbed on the biomass charcoal surface. The preparation method of the biomass charcoal based soil remediation agent provided in the invention has the advantages of convenient preparation, simple conditions, safety and reliability.

Embodiment of the present invention disclose a method of managing treatment comprising capturing images of an organ, analyzing the captured images, determining at least one of susceptibility to at least one of a medical and non-medical condition and presence of the at least one of medical and non-medical condition, upon determination of the presence of at least one of medical and non-medical condition, measuring the level of severity of the at least one of medical and non-medical condition, categorizing the at least one of medical and non-medical condition based on the measured level of severity, recommending one or more of at least one of preventive, palliative, curative and cosmetic cum aesthetic, and at least one of new and enhanced personalized treatments based on the measured level of severity of the at least one of medical and non-medical condition, implementing the one or more of at least one of preventive, palliative, curative and cosmetic cum aesthetic, new and enhanced personalized treatments, tracking efficacy of the implemented one or more of at least one of preventive, palliative, curative and cosmetic cum aesthetic, new and enhanced personalized treatments and optimizing the one or more of at least one of preventive, palliative, curative and cosmetic cum aesthetic, new and enhanced personalized treatments based on the efficacies thereof.

The invention discloses a method for growing a single-layer graphene thin film by virtue of low-temperature chemical vapor deposition, and belongs to the technical field of two-dimensional thin film material preparation. The preparation method comprises the following steps: (1) preparing an alloy substrate; (2) performing leveling treatment on the alloy substrate; (3) performing annealing treatment on the alloy substrate under a protective atmosphere; and (4) depositing graphene by using a chemical vapor deposition process, and cooling to room temperature to obtain the alloy substrate with a grown single-layer graphene thin film, wherein conditions of the chemical vapor deposition process are as follows: the temperature is 200-800 DEG C, the time is 5-180min, and a carbon source is a gas phase carbon source, a liquid phase carbon source or a solid phase carbon source. The method disclosed by the invention has the advantages that the method is simple, convenient and fast, also is low in cost, and ensures that uniform and single-layer high-quality graphene can be prepared at relatively low temperature; and the method has universality, is simple and mild in condition, uniform in product distribution and good in repeatability, is suitable for industrial production, and is particularly suitable for controllable preparation of single-layer or few-layer graphene.

The invention relates to a fluorescent powder used for a white light LED and a preparation method thereof. The chemical formula of the fluorescent powder is (A3-x) (Al5-2mBmCm) FnO12-n: xCe, wherein A is one or more of Y, Gd, La and Tb; B is one or more of Ti, Zr and V; C is one or two of Mn, Zn, Mg and Li; x is more than or equal to 0.03 and less than or equal to 0.1; m is more than or equal to 0.01 and less than or equal to 2; and n is more than or equal to 0 and less than or equal to 3x. The preparation method comprises the steps of coating a layer of high-temperature ceramic glaze material at the joint between a crucible cover and a crucible by using a high-temperature solid phase method and a self-pressurization sealing burning technique, putting the crucible into an atmosphere box type furnace to burn for 2 to 5 hours at 1450 to 1550 DEG C in the nitrogen atmosphere, smashing and screening after cooling so as to acquire the finished product of the fluorescent powder. The fluorescent powder of the invention has high radiance. The method of the invention can efficiently lower the burning temperature of the fluorescent powder and increase the relative brightness.

An air conditioner refrigerant circuit performs a cooling operation in which an outdoor heat exchanger functions as a condenser of the refrigerant compressed in a compressor and an indoor heat exchanger functions as an evaporator of the refrigerant condensed in the outdoor heat exchanger. Further, an outdoor expansion valve is disposed at a position that is at once downstream of the outdoor heat exchanger and upstream of a liquid refrigerant communication pipe in the refrigerant flow direction in the refrigerant circuit in the cooling operation, and shuts off the refrigerant flow. A refrigerant detection unit is disposed upstream of the outdoor expansion valve and detects the amount or the amount-related value of refrigerant accumulated upstream of the outdoor expansion valve.

A heat management system is capable of managing unlimited hydronic heat sources and unlimited heating zones, each located within a desired area and each controlled by temperature sensors. The system uses plural system heating sources to heat a heating solution (preferable glycol-based) that is either heated directly or through a liquid-to-liquid heat exchanger. The heating solution is passed through various plumbing configurations to heat domestic water for users and to heat zones or areas in which user will live. The heat management system of the invention may be used for several applications including RV, marine and home hot water and heating applications.