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Determining optical absorbance of a blood sample used for identifying presence or absence of sickle hemoglobin in blood, involves measuring first absorbance of blood sample under deoxygenated condition followed by subtracting second absorbance from first absorbance to obtain absorbance difference
2024-12-31
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Obtaining optical absorbance of blood sample used for determining hemoglobin in blood sample, involves determining first and second absorbance of blood sample in detergent followed by subtracting second absorbance from first absorbance to obtain difference in optical absorbance at two wavelengths
2024-12-31
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Method for separating cobalt metal sheet from secondary sources useful for cathode material of lithium-ion batteries, involves treating slurry of reduced cobalt alloy with sodium borohydride, washing slurry with sulfuric acid, treating with hydrogen peroxide, and treating with hydrazine hydrate
2024-12-16
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Method for recovering rare earth metals (REMs) from phosphogypsum industrial waste, involves drying phosphogypsum moisture, leaching dried phosphogypsum with ferric chloride and hydrochloric acid, stirring mixture at particular temperature to facilitate displacement reaction
2024-12-04
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Animated syringe mask for use in pediatric anesthetic procedures for young patients, has transparent region aligned with measuring scale in milliliters for safe deposition of anesthetic solution, and needle protective cover designed to prevent accidental needle sticks
2024-11-12
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Synthesizing 2-methoxy-6-(((2-(phenylselenyl)ethyl)imino)methyl)phenol for use in pharmaceutical composition, comprises adding dry methanol solution of o-vanillin to water solution of phenylselenato(ethyl)amine hydrochloride salt, and mixing obtained reaction mixture under specified condition
2024-10-21
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Digital system for data management and analysis across various organizational functions using artificial intelligence used in human resource (HR) department, has data embedment sub-module that displays processed data on end user devices
2023-10-14
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Palm juice composition comprises palm juice, variety of spices comprising cloves, cinnamon and rinds of lemon
2023-09-05
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Roofing sheet for use in industrial applications, has corrugated structures for contacting bottom surface of outer layer for defining air gaps between outer layer and inner layer, and first locking profile received and locked with second locking profile for attaching inner layer and outer layer
2023-08-01
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Hybrid electrostatic actuation system comprises sacrificial isolation layer sandwiched between metal-dielectric-metal structure and substrate, where sacrificial isolation layer is etched and released to define air gap extending between metal-dielectric-metal structure and substrate
2023-07-28
