Abstract: Disclosed are methods for monitoring column chromatography performance. The methods can include acquiring one or more chromatogram ultraviolet (UV) traces generated by a chromatography system during sample purification and/or separation; and analyzing the one or more acquired chromatogram UV traces with an orthogonal partial least squares (OPLS) model, thereby allowing detection of column deterioration prior to column failure and quantitative analysis of UV signal in the one or more chromatogram UV traces.

Abstract: Disclosed are methods for monitoring column chromatography performance. The methods can include acquiring one or more chromatogram ultraviolet (UV) traces generated by a chromatography system during sample purification and/or separation; and analyzing the one or more acquired chromatogram UV traces with an orthogonal partial least squares (OPLS) model, thereby allowing detection of column deterioration prior to column failure and quantitative analysis of UV signal in the one or more chromatogram UV traces.

Abstract: A method of making an absorbent structure including mixing ultra-high molecular weight (“UHMW”) glyoxalated polyvinylamide adducts (“GPVM”) and/or high molecular weight (“HMW”), glyoxalated polyacrylamide and/or high cationic charge glyoxalated polyacrylamide (“GPAM”) copolymers and high molecular weight (“HMW”) anionic polyacrylamide (“APAM”) with the furnish during stock preparation of a wet laid papermaking process.

Abstract: A method of making an absorbent structure including forming a stock mixture of fibers, a cationic wet strength resin, an anionic polyacrylamide and a cellulase enzyme, and at least partially drying the stock mixture to form a web.

Abstract: A method of making an absorbent structure including mixing ultra-high molecular weight (“UHMW”) glyoxalated polyvinylamide adducts (“GPVM”) and/or high molecular weight (“HMW”), glyoxalated polyacrylamide and/or high cationic charge glyoxalated polyacrylamide (“GPAM”) copolymers and high molecular weight (“HMW”) anionic polyacrylamide (“APAM”) with the furnish during stock preparation of a wet laid papermaking process.

Abstract: A method of producing wet laid disposable bath tissue, facial tissue, and paper towel with enhanced properties through application of surface additives using a piezoelectrical apparatus or application device.

Abstract: Disclosed are methods for monitoring column chromatography performance. The methods can include acquiring one or more chromatogram ultraviolet (UV) traces generated by a chromatography system during sample purification and/or separation; and analyzing the one or more acquired chromatogram UV traces with an orthogonal partial least squares (OPLS) model, thereby allowing detection of column deterioration prior to column failure and quantitative analysis of UV signal in the one or more chromatogram UV traces.

Abstract: A method of making an absorbent structure including forming a stock mixture of fibers, a cationic wet strength resin, an anionic polyacrylamide and a cellulase enzyme, and at least partially drying the stock mixture to form a web.

Abstract: An absorbent structure with high wet strength, absorbency and softness made by a process including forming a stock mixture of fibers, a cationic wet strength resin, an anionic polyacrylamide and a cellulase enzyme, and at least partially drying the stock mixture to form a web.

Abstract: An X-ray inspection system includes at least one display monitor and a console. The console includes at least two different visualization algorithms and a processor. The processor is configured to process volumetric image data with a first of the at least two different visualization algorithms and produce a first processed volumetric image. The processor is further configured to process the volumetric image data with a second of the at least two different visualization algorithms and produce a second processed volumetric image. The processor is further configured to concurrently display the first and second processed volumetric image data via the display monitor. The volumetric image data is indicative of a scanned object and items therein.

Abstract: A method of making an absorbent structure including forming a stock mixture of fibers, a cationic wet strength resin, an anionic polyacrylamide and a cellulase enzyme, and at least partially drying the stock mixture to form a web.

Abstract: A method of making an absorbent structure including forming a stock mixture of fibers, a cationic wet strength resin, an anionic polyacrylamide and a cellulase enzyme, and at least partially drying the stock mixture to form a web.

Abstract: Methods and apparatus are disclosed for an auxiliary base unit with independent wireless augmentation. An example auxiliary base unit for a wireless media device includes a body defining a cavity configured to house the wireless media device and a communication module configured to generate a wireless hotspot. The communication module includes a cellular transceiver for cellular communication and a wireless local area network (WLAN) transceiver to generate the wireless hotspot for communication with the wireless media device. The example auxiliary base unit also includes a power module configured to charge the communication module.

Abstract: A method and device are presented for providing patient safe light to a wound. The device includes a radiation source producing flora lethal radiation wavelengths, a radiation conduit detachably optically coupled to the radiation source, and a patch remotely located from the radiation source configured to at least partially conform to a surface contour of the wound. The patch includes a flexible panel formed of a radiation transmitting material able to withstand sterilization, including at least one surface with a disturbed surface area configured to emit radiation upon the wound.

Abstract: A portable auxiliary unit for coupling with a mobile audio player is disclosed. The auxiliary unit provides both auxiliary power input and auxiliary audio output for the player, as well as a protective casing in the form of a receiving cup open on a top side. The receiving cup provides access to inputs and outputs on the audio player accessible by cabling from the auxiliary unit installed when an access panel is opened. The auxiliary unit has an integral rechargeable battery pack and a speaker assembly connectable to the audio player via the cables.

Abstract: An X-ray inspection system includes at least one display monitor and a console. The console includes at least two different visualization algorithms and a processor. The processor is configured to process volumetric image data with a first of the at least two different visualization algorithms and produce first processed volumetric image. The processor is further configured to process the volumetric image data with a second of the at least two different visualization algorithms and produce second processed volumetric image. The processor is further configured to concurrently display the first and second processed volumetric image data via the display monitor. The volumetric image data is indicative of a scanned object and items therein.

Abstract: A portable auxiliary unit for coupling with a mobile audio player is disclosed. The auxiliary unit provides both auxiliary power input and auxiliary audio output for the player, as well as a protective casing in the form of a receiving cup open on a top side. The receiving cup provides access to inputs and outputs on the audio player accessible by cabling from the auxiliary unit installed when an access panel is opened. The auxiliary unit has an integral rechargeable battery pack and a speaker assembly connectable to the audio player via the cables.