Abstract: A golf skill training system includes two armbands to be securely wrapped around the upper arms of the golf player, where the two armbands are either linked to each other by an elastic band, or separately linked by two elastic bands to the player's torso at chest height. Sensors are provided on the elastic band or bands to measure the amount of stretch in each band. During a golf swing, the elastic band or bands may become stretched, and the amounts of stretch measured by the sensors serve to indicate whether the two arms are too far apart from each other or one or both arms are too far from the torso during the swing. Additional elastic bands with sensors may be provided. The golf skill training system further includes movement sensors attached to the player's waist and knees to measure the rotation and movement speed of these parts of the body.

Abstract: An amorphous silica particle, a preparation method and use thereof is disclosed. The amorphous silica particle provided by the present disclosure meets 0.85?a Cetyl Trimethyl Ammonium Bromide (CTAB) specific surface area/a Brunauer-Emmett-Teller (BET) specific surface area?1. The amorphous silica particle provided by the present disclosure has both excellent friction and cleaning abilities and high light transmittance, when used in a toothpaste as an abrasive, the amorphous silica particle can obtain the excellent cleaning effect and the high transparency characteristic with a relatively low addition amount, without causing excessive wear of dentin and enamel, and the amorphous silica particle is suitable for preparing a whitening and transparent toothpaste with high friction and cleaning properties.

Abstract: The present application provides a peripheral blood sample analysis method and a use of a reagent component for measuring the abundance of a gene transcript in the preparation of a kit for the peripheral blood sample analysis method. The present application also provides a kit comprising the reagent component for quantifying the abundance of the gene transcript and a use of the reagent component for quantifying the abundance of the gene transcript in the preparation of a kit or drug for differentiating and triage of patients having abnormal body temperature.

Abstract: Disclosed are a packing box and a packing assembly having the same. The packing box includes a first plate module and a second plate module, the first auxiliary plate and the second auxiliary plate. In the folded state, it is a multi-layer stacked structure, which can reduce manufacturing costs and transportation costs. It is a packing box and a packing assembly having the same that can be quickly and conveniently packed by a user.

Abstract: A display panel including a plurality of pixel areas and at least a non-pixel area located between two adjacent pixel areas; a substrate; a pixel definition layer located on one side of the substrate, the pixel definition layer including a pixel definition structure located in the non-pixel area and an opening located in the pixel area; a blocking part, the blocking part being disposed on a side of the pixel definition structure away from the substrate; and a light emitting device layer, the light emitting device layer including an organic common layer, the organic common layer being located on a side of the blocking part away from the substrate, where the blocking part includes at least one protrusion, the protrusion including a first bottom surface close to the substrate, a first sidewall, and a second sidewall opposite to the first sidewall.

Abstract: The present invention relates to a frequency-stable low-dielectric microwave dielectric ceramic material and a preparation method thereof. The material is prepared from the following components in percentage by mass: 70-90% of a main-phase ceramic material A, 10-30% of an auxiliary-phase ceramic material B and 0-1.0% of an oxide sintering aid C. The main-phase ceramic material A is MgxMeySiO2+x+y; the auxiliary-phase ceramic material B is composed of ?RO-bRe2O3-cTiO2, R is at least one of Ca or Sr, Re2O3 is at least two of Sm2O3, Nd2O3, Y2O3, Al2O3 and La2O3; and the oxide sintering aid C is at least one of MnO2, WO3 and CeO2.

Abstract: A display panel and a display device are provided. The display panel includes a substrate; light-emitting devices, pad groups on a side of the substrate, and first metal elements and second metal elements at a side of the pad groups close to the substrate. Each pad group includes a first pad and a second pad, and at least one pad group corresponds to one light-emitting device. In one pad group corresponding to one same light-emitting device, along a direction perpendicular to a plane of the substrate, the first pad at least partially overlaps the first metal elements with an overlapping area of S1 and the second pad at least partially overlaps the second metal elements with an overlapping area of S2 where |S1?S2|/S1?5%, or the first pad does not overlap the first metal elements and the second pad does not overlap the second metal elements.

Abstract: A thermoplastic elastomer for profile control and water shutoff is prepared from the following raw materials in parts by weight: 8-10 parts of a component A, 1-3 parts of a strong acid, 1-3 parts of a hydrophobic modifier and 100-105 parts of water. The component A is one of polyethylene glycol, polyvinylether, polyvinyl alcohol, copolymer of acrylamide and acrylonitrile. The strong acid is one of concentrated hydrochloric acid and concentrated sulfuric acid. The hydrophobic modifier is any one of formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, ?-propiolactone, ?-butyrolactone, ?-valerolactone, methyltriacetylsilane, methyltrimethylsilane, butyl acrylate and ethylene glycol dimethacrylate. The thermoplastic elastomer for profile control and water shutoff provided by the disclosure has the advantages of one-step preparation and molding, strong deformation capability, temperature resistance, salt tolerance, strong stability and the like, and is suitable for large-scale production and application.

Abstract: A display panel and a manufacturing method. The display panel includes a substrate; light-emitting devices and a pixel definition layer that are located at a side of the substrate; and a first spacer structure. The pixel definition layer includes apertures and bank portions, and the apertures include first apertures provided with the light-emitting devices and a second aperture. The first spacer structure is provided in the second aperture. Along a direction perpendicular to a plane of the substrate, one of the bank portions includes a first part, a distance from a surface of the first spacer structure away from the substrate to the substrate is d1, and a distance from a surface of the first part away from the substrate to the substrate is d2, where d1>d2. A transmission path of a lateral leakage current between two adjacent sub-pixels can be increased, thereby ameliorating undesirable lighting of sub-pixels.

Abstract: A pollen polysaccharide extract prepared by the following method: mixing rape pollen with water, then heating and stirring for extraction, filtering, mixing filtrates, adding chitosan to a resulting filtrate to obtain a liquid to be clarified, keeping the liquid to be clarified at 60-80° C. for at least 1 h, cooling and allowing to stand, and performing solid-liquid separation to obtain a liquid, namely the pollen polysaccharide extract.

Abstract: A pollen polysaccharide extract prepared by the following method: mixing rape pollen with water, then heating and stirring for extraction, filtering, mixing filtrates, adding chitosan to a resulting filtrate to obtain a liquid to be clarified, keeping the liquid to be clarified at 60-80° C. for at least 1 h, cooling and allowing to stand, and performing solid-liquid separation to obtain a liquid, namely the pollen polysaccharide extract.

Abstract: A display panel, a method for manufacturing the display panel, and a display apparatus are provided. The display panel has pixel regions and a non-pixel region, and the non-pixel region is at least located between two adjacent pixel regions. The display panel includes a substrate, a light-emitting element layer located at a side of the substrate and comprising an organic common layer, and a first opening located in one of the at least one non-pixel region. The first opening includes a first sidewall and a second sidewall. The first sidewall is a side surface of a first layer, and the second sidewall is a side surface of a second layer. The first layer and the second layer are located at a side of the organic common layer facing towards the substrate, and the organic common layer forms a recessed structure at the first opening.

Abstract: An inflatable bag includes a gas cylinder filled with a compressed gas and having a bottle mouth for discharging the compressed gas, a hole-piercing device pressable to pierce into the bottle mouth for letting the compressed gas be discharged out of the gas cylinder, an inner bag surrounding the gas cylinder and the hole-piercing device and having air holes for the passing of the discharged gas, and an inflatable outer bag surrounding the inner bag and inflatable by the gas that is discharged out of the gas cylinder and flows through the air holes of the inner bag. By the above configuration, the inflatable bag is placed in a box around the object to be protected and quickly inflated to form a filling buffer without generating heat, ensuring that the protected object is not easily deteriorated and facilitating recycling and cleaning.

Abstract: The present invention relates to anti-IL13 antibodies that bind specifically and with high affinity to both glycosylated and non-glycosylated human IL13, does not bind mouse IL13, and neutralize human IL13 activity at an approximate molar ratio of 1:2 (MAb:IL13). The invention also relates to the use of these antibodies in the treatment of IL13-mediated diseases, such as allergic disease, including asthma, allergic asthma, non-allergic (intrinsic) asthma, allergic rhinitis, atopic dermatitis, allergic conjunctivitis, eczema, urticaria, food allergies, chronic obstructive pulmonary disease, ulcerative colitis, RSV infection, uveitis, scleroderma, and osteoporosis.

Abstract: A display panel and a display device are provided. The display panel includes a display region, a hole-digging region, and a boundary region disposed between the display region and the hole-digging region. The display panel also includes an array substrate and a light-emitting function layer. The array substrate includes a dam structure disposed between the display region and the boundary region. The light-emitting function layer covers the array substrate, and includes a first light-emitting component disposed over the display region and a second light-emitting component disposed over the boundary region. The array substrate further includes a base substrate and a driving device layer, and the driving device layer includes a first thin-film transistor device layer and a boundary driving circuit layer.

Abstract: The present disclosure discloses a multi-degree-of-freedom driving arm and a dual-arm robot using the arm, the multi-degree-of-freedom driving arm comprises a single-degree-of-freedom driving module and a plurality of dual-degree-of-freedom driving modules, and the single-degree-of-freedom driving module and the dual-degree-of-freedom driving module located at the innermost side are coupled to each other; the dual-degree-of-freedom driving module has two orthogonal rotational degrees of freedom, and comprises a first driving mechanism that is configured to drive the dual-degree-of-freedom driving module to rotate in the first rotational degree of freedom, and a second driving mechanism that is configured to drive the dual-degree-of-freedom driving module to rotate in the second rotational degree of freedom; the first driving mechanism of the dual-degree-of-freedom driving module located on outer side is disposed on the second driving mechanism of the dual-degree-of-freedom driving module adjacent thereto and

Abstract: A thermoplastic elastomer for profile control and water shutoff is prepared from the following raw materials in parts by weight: 8-10 parts of a component A, 1-3 parts of a strong acid, 1-3 parts of a hydrophobic modifier and 100-105 parts of water. The component A is one of polyethylene glycol, polyvinylether, polyvinyl alcohol, copolymer of acrylamide and acrylonitrile. The strong acid is one of concentrated hydrochloric acid and concentrated sulfuric acid. The hydrophobic modifier is any one of formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, ?-propiolactone, ?-butyrolactone, ?-valerolactone, methyltriacetylsilane, methyltrimethylsilane, butyl acrylate and ethylene glycol dimethacrylate. The thermoplastic elastomer for profile control and water shutoff provided by the disclosure has the advantages of one-step preparation and molding, strong deformation capability, temperature resistance, salt tolerance, strong stability and the like, and is suitable for large-scale production and application.

Abstract: A phage and use thereof in soil remediation are disclosed. The phage ?YSZPK has been deposited at the China Center for Type Culture Collection on Aug. 1, 2018 under Accession No. CCTCC M 2018516, and its taxonomic designation is Pseudomonas aeruginosa and Klebsiella phage ?YSZPK. Biochar and the screened phage are combined and returned into contaminated soil to synergistically control and deeply track and inactivate transmission and spread of antibiotic resistance pathogenic bacteria and resistance genes in a soil-vegetable system. The combination of the biochar and the phage ?YSZPK not only clearly improves the functional stability of microbial community in the soil-vegetable system, but also significantly alleviates the dissemination of the antibiotic resistance pathogenic bacteria in the soil-vegetable system to prevent secondary pollution, thereby providing a new solution for biological remediation and control of farmland soil contaminated by antibiotic resistance pathogenic bacteria in China.