Abstract: A conductive adhesive and a preparation method thereof, a negative electrode sheet and a battery are provided herein. The conductive adhesive has a structural formula represented by formula (1), where m:n=(1-4):1.

Abstract: A battery includes a positive electrode plate, a negative electrode plate, and an electrolyte. The battery satisfies: 1.5 ? V × PD C ? 3.6 , and where V represents a viscosity of the electrolyte in mPa·s, PD represents a compaction density of the positive electrode sheet in g/cm3, and C represents an injection coefficient of the electrolyte in g/Ah.

Abstract: A method of producing polyethylene glycol includes the steps of combining a tetra(ethylene glycol) initiator and one or more catalysts selected from the group consisting of MOH and MH to form a reaction mixture, wherein M is selected from the group consisting of an alkali metal and an alkaline earth metal, further wherein the reaction mixture comprises 1200 ppm or less of water as measured according to Karl Fischer Titration; adding ethylene oxide to the reaction mixture; and reacting the reaction mixture to form polyethylene glycol having a weight average molecular weight from 200 g/mol to 1000 g/mol as measured according to Gas Chromatography with Mass Spectrometry Detection.

Abstract: Disclosed herein are methods that may be used for the synthesis of benzylisoquinoline alkaloids (“BIAs”) such as alkaloid morphinan. The methods disclosed can be used to produce thebaine, oripavine, codeine, morphine, oxycodone, hydrocodone, oxymorphone, hydromorphone, naltrexone, naloxone, hydroxycodeinone, neopinone, and/or buprenorphine. Compositions and organisms useful for the synthesis of BIAs, including thebaine synthesis polypeptides, purine permeases, and polynucleotides encoding the same, are provided.

Abstract: A process for producing an ether including treating (a) an ester with (b) hydrogen in the presence of (c) a heterogeneous catalyst to reduce the ester by hydrogenation to form an ether product, wherein the heterogeneous catalyst comprises platinum and ruthenium deposited on a zeolite support.

Abstract: A determination method for a beginning of T-wave includes: obtaining an electrocardiogram (ECG) signal; identifying a form of each T-wave in the ECG signal; and recalling a preset algorithm corresponding to the form of the T-wave according to the form of the T-wave to determine a beginning of the T-wave.

Abstract: A foam control agent and method of controlling foam for paper or pulp production by use of a foam control agent, wherein the agent comprises at least a branched alcohol.

Abstract: The present invention describes a method to remove metals present in a mixture comprising one or more organic amines comprising the step of contacting the mixture with a silica-polyethyleneimine adsorbent.

Abstract: Embodiments of the present disclosure provide a data processing method, an electronic device, and a storage medium. The method includes: in response to a view creation operation, editing at least two target data sources and at least one work item corresponding to the target data sources; retrieving associated data corresponding to the at least one work item associated with the at least two target data sources; and determining and displaying a target view based on the associated data and a target view display type that is predetermined.

Abstract: A peptide of formula (I), i.e., R1—Wm-AA1-AA2-AA3-AA4-Trp-AA5-Xn—Yp—Zq—R2, a stereoisomer thereof, a mixture of stereoisomers thereof, a salt thereof, or a composition thereof, and a use thereof in the preparation of a composition for inhibiting ROCK activity, preventing aging or photoaging, and implementing anti-aging repair and moisturization.

Abstract: The present invention provides aqueous compositions comprising (i) an aqueous acrylic or vinyl polymer dispersion wherein the polymer comprises an average of two or more hydroxyl groups or contains a polyol, (ii) one or more pigments, extenders or colorants, or their combination, and, (iii) one or more glycol ether amines having the following formula I: wherein R1 is a C1 to C6 alkyl group, or, preferably, a C3 to C4 alkyl group, R2 and R3 are, independently, CH3 or CH2—CH3; and, m is 1 to 6, or, preferably, from 1 to 2. The aqueous composition may further comprise a water dispersible polyisocyanate curing agent, thereby forming a curable aqueous coating composition that forms a polyurethane coating or film.

Abstract: Disclosed are a peptide having formula (I), i.e. R1-X1-X2-X3-Leu-Tyr-X4-X5-R2, or a stereoisomer of the peptide, or a mixture of the stereoisomer of the peptide, or a salt of the peptide, or a mixture thereof, and the use thereof in the preparation of a composition for resisting aging or photoaging, anti-aging repair, soothing and moisturizing.

Abstract: A process for producing an ether including treating (a) an ester with (b) hydrogen in the presence of (c) a heterogeneous catalyst to reduce the ester by hydrogenation to form an ether product.

Abstract: A method includes in response to a cast operation of a window in a first display screen satisfying a preset condition, determining a second display screen based on the operation, and casting the window from the first display screen to the second display screen and displaying the window on the second display screen. The window is displayed within the first display screen in response to the cast operation. The second display screen is different from the first display screen. The window is not displayed on the first display screen after the window is cast and displayed on the second display screen.

Abstract: A process to clean a metal surface, the process comprising applying to the metal surface a composition comprising at least the following components a) and b), wherein component a is at least one ether amine selected from Formula 1A, as described herein, and/or at least one ether amine selected from Formula 1B, as described herein; and component b is at least one chelate. A composition comprising components a) and b), as discussed above.

Abstract: A foam control agent and method of controlling foam for bioethanol processing by use of a foam control agent, wherein the agent comprises at least a (poly)glycerol ether.

Abstract: Disclosed herein are methods that may be used for the synthesis of benzylisoquinoline alkaloids (“BIAs”) such as alkaloid morphinan. The methods disclosed can be used to produce thebaine, oripavine, codeine, morphine, oxycodone, hydrocodone, oxymorphone, hydromorphone, naltrexone, naloxone, hydroxycodeinone, neopinone, and/or buprenorphine. Compositions and organisms useful for the synthesis of BIAs, including thebaine synthesis polypeptides, purine permeases, and polynucleotides encoding the same, are provided.

Abstract: The current invention relates to a novel class of alkyl alcohol amines where the amine is a primary amine. Embodiments relate to a method of controlling microbial growth in metal working fluids, comprising adding such an alkyl alcohol amine to the metal working fluid. Other embodiments relate to semi-synthetic metal working fluid compositions which include the microbial growth control agent comprising this particular class of alkyl alcohol amines.

Abstract: A self-assembled nanostructure comprises first domains and second domains. The first domains comprise a first block of a block copolymer material and an activatable catalyst. The second domains comprise a second block and substantially without the activatable catalyst. The activatable catalyst is capable of generating catalyst upon application of activation energy, and the generated catalyst is capable of reacting with a metal oxide precursor to provide a metal oxide. A semiconductor structure comprises such self-assembled nanostructure on a substrate.