Abstract: A method for attention-based neurofeedback training. The method includes deriving a brain activity parameter value from a subject by providing neurofeedback training to the subject based on a training protocol, assessing an attention level of the subject simultaneously with providing the neurofeedback training, and updating the training protocol based on the attention level and the brain activity parameter value.

Abstract: A three-phase fuel composition may be synthesized by producing a first composition by trapping at least one gas into pores of an adsorbent, producing a coated composition by spray coating a solution on the first composition, and mixing the coated composition with a liquid fuel.

Abstract: A composite luminescent material synthesized by forming a precursor solution, forming a perovskite quantum dot/polymer composite by transferring the precursor solution onto a first substrate, and forming a composite luminescent material by coating the perovskite quantum dot/polymer composite with a polydimethylsiloxane (PDMS) solution. An exemplary precursor solution may be formed by obtaining a first solution by dissolving a polymer in a first organic solvent, obtaining a second solution by mixing an inorganic metal halide solution and an organic amine halide solution, and mixing the first solution and the second solution.

Abstract: A method for diagnosing chronic kidney disease (CKD), including measuring an expression level of each microRNA (miRNA) of first miRNAs in a biological sample of a subject and comparing the expression level of each miRNA of the first miRNAs with a respective reference level corresponding to each miRNA of the first miRNAs. The first miRNAs may include miR-30a-5p (SEQ ID NO: 1), miR-486-5p (SEQ ID NO: 2), miR-29c-3p (SEQ ID NO: 3), and miR-200c-3p (SEQ ID NO: 4). Determining the CKD is responsive to higher expression levels of the miR-30a-5p (SEQ ID NO: 1) and the miR-486-5p (SEQ ID NO: 2) and lower expression levels of miR-29c-3p (SEQ ID NO: 3) and miR-200c-3p (SEQ ID NO: 4) than the respective reference level.

Abstract: An immunoassay kit including a monoclonal antibody coupled to a labeling agent (labeled mAb) for detecting tumor pyruvate kinase M2 (tM2-PK) in a biological sample. The monoclonal antibody includes a heavy chain variable region (HCVR) including heavy chain complementarity-determining regions (CDRs) (SEQ ID NOs: 3, 4, and 5) and a light chain variable region (LCVR) including light CDRs (SEQ ID NOs: 7, 8, and 9).

Abstract: A diffuser-augmented wind turbine may include an annular diffuser that may encompass a rotor such that the rotor and the annular diffuser may be coaxial about a main axis. A diffuser-augmented wind turbine may further include a flared diffuser assembly that may be connected to the annular diffuser such that an air stream discharged from the annular diffuser may enter the flared diffuser assembly. A flared diffuser assembly may include a fixed flared diffuser that may include a number of flared petals extending from a leading edge of the fixed flared diffuser toward the trailing edge thereof. A flared diffuser assembly may further include a rotatable flared diffuser that may be disposed coaxially within the fixed flared diffuser and rotatable about the main axis. A rotatable flared diffuser may include a number of flared petals extending from an annular leading edge of the rotatable flared diffuser toward a trailing edge thereof.

Abstract: An immunoassay kit including a monoclonal antibody coupled to a labeling agent (labeled mAb) for detecting tumor pyruvate kinase M2 (tM2-PK) in a biological sample. The monoclonal antibody includes a heavy chain variable region (HCVR) including heavy chain complementarity-determining regions (CDRs) (SEQ ID NOs: 3, 4, and 5) and a light chain variable region (LCVR) including light CDRs (SEQ ID NOs: 7, 8, and 9).

Abstract: A passive ankle-foot prosthesis to replicate a human foot. The passive ankle-foot prosthesis includes a foot part, an ankle frame, a yoke, and a spring. The ankle frame is attached fixedly to a second end of the foot part. The yoke is configured to be attached to a residual limb of a user. A first end of the yoke is pivotally attached to a first end of the ankle frame utilizing a pivot. The yoke is configured to rotate around a pivot axis. The pivot axis passes through the pivot. The spring is disposed between the ankle frame and the yoke. A first end of the spring is connected to a second end of the yoke. A second end of the spring is connected to a second end of the ankle frame. The spring is configured to apply an upward force to the second end of the ankle frame based on the yoke's rotational movements.

Abstract: A method for attention-based neurofeedback training. The method includes deriving a brain activity parameter value from a subject by providing neurofeedback training to the subject based on a training protocol, assessing an attention level of the subject simultaneously with providing the neurofeedback training, and updating the training protocol based on the attention level and the brain activity parameter value.

Abstract: A composite luminescent material synthesized by forming a precursor solution, forming a perovskite quantum dot/polymer composite by transferring the precursor solution onto a first substrate, and forming a composite luminescent material by coating the perovskite quantum dot/polymer composite with a polydimethylsiloxane (PDMS) solution. An exemplary precursor solution may be formed by obtaining a first solution by dissolving a polymer in a first organic solvent, obtaining a second solution by mixing an inorganic metal halide solution and an organic amine halide solution, and mixing the first solution and the second solution.

Abstract: A method for modifying gene expression of diseased cells in a patient including preparing an extract of diseased cells, forming a plurality of conditioned stem cells by treating a plurality of normal stem cells with a solution of the extract of the diseased cells with a volume ratio between 10?15 volume/volume (v/v) and 10?3 v/v (volume of the extract of the diseased cells/volume of a culture medium), forming a conditioned stem cell-derived extract, and forming a plurality of healthy cells by treating the diseased cells with the conditioned stem cell-derived extract.

Abstract: A method for producing an antibiotic-loaded transdermal patch including preparing a polymeric adhesive solution by dissolving a polymeric mixture in a solvent, preparing a plurality of antibiotic-loaded solid lipid nanoparticles (SLNs), forming a patch formulation by mixing the plurality of antibiotic-loaded SLNs and the polymeric adhesive solution, and forming a layer of the patch formulation on a substrate.

Abstract: Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon quantum dots with an average diameter between 0.5 nanometers to 20 nanometers, forming a mixture of the synthesized carbon quantum dots and the water-in-fossil fuel emulsion by dispersing the synthesized carbon quantum dots into the water-in-fossil fuel emulsion; the carbon quantum dots comprising 1 ppm to 10000 ppm of the mixture, and forming a nano-emulsion fuel composition by mixing a biofuel into the mixture of carbon quantum dots and the water-in-fossil fuel emulsion.

Abstract: Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon quantum dots with an average diameter between 0.5 nanometers to 20 nanometers, forming a mixture of the synthesized carbon quantum dots and the water-in-fossil fuel emulsion by dispersing the synthesized carbon quantum dots into the water-in-fossil fuel emulsion; the carbon quantum dots comprising 1 ppm to 10000 ppm of the mixture, and forming a nano-emulsion fuel composition by mixing a biofuel into the mixture of carbon quantum dots and the water-in-fossil fuel emulsion.

Abstract: A method for recovering a degraded solar cell is disclosed. The method comprises radiating an ultraviolet (UV) light on the degraded solar cell for a period of time in a range from 30 seconds to 5 minutes.

Abstract: An adhesive composition is disclosed, and includes an aldehyde-based resin selected from the group consisting of urea-formaldehyde resins, melamine-formaldehyde resins, melamine-urea-formaldehyde resins, phenol-containing resins, and mixtures, combinations, and sub-combinations thereof, and a formaldehyde scavenger selected from the group consisting of chitosan, nano-chitosan, functionalized chitosan, and mixtures, combinations, and sub-combinations thereof.

Abstract: A method for the surface coating of CuBTC (Cu3(BTC)2, (BTC=1,3,5-benzenetricarboxylate; HKUST-1) Metal-Organic Framework (“MOF”) nanostructures on natural fibers is disclosed. The surface coating of CuBTC MOF nanostructures is achieved by sequential coating of the natural fibers with a copper precursor solution and a BTC precursor solution under ultrasound irradiation at ambient pressure and temperature. The results indicate a homogeneous coating of the CuBTC MOF nanostructures on the surface of the natural fibers with a narrow size distribution, which impart new properties on the final textile product, such as antimicrobial activity.

Abstract: The invention relates to a salt resistant water absorbing compound including a polymeric phase that includes polyacrylamide and at least one of di or poly saccharide, wherein the polyacrylamide is cross-linked in the presence of at least one of di or poly saccharide by a cross-linking agent including multivalent cations, complexes thereof, organic cross-linking agents, or any combination thereof.

Abstract: The embodiments herein provide an improved Zymotis solid-state bioreactor and its operation for cultivation of microorganisms aseptically. In one embodiment, a bioreactor has two compartments containing three cooling plates. These plates have internal baffles instead of cooling tubes. The bioreactor has temperature sensors are loaded at different heights of the outer cooling plates for recoding and monitoring bed temperature during fermentation. Short space between two cooling plates with suitable material construction permits metabolic heat removal by conduction. The distance between two compartments is adjustable manually to achieve the best width. The product is extracted and harvested in the bioreactor using a trickle solvent. All of the on-line data are monitored on screen and recorded in the computer. Microorganisms are cultivated in such a manner that the bioreactor carries out all steps for cultivating microorganisms in an aseptic environment.