Abstract: The embodiment of the present disclosure provides a method and an apparatus for running applets, an electronic device and a storage medium. The method includes obtaining uniform resource identifier (URI) information of the applet based on an opening request when the opening request of the applet is received, wherein a format of the URI comprises a protocol name of a target boot protocol and content corresponding to the protocol, and the target boot protocol is a universal boot protocol applied to a plurality of host applications when opening the applet; analyzing the URI information based on grammatical format description rules of the target boot protocol, to obtain a first parameter and a second parameter; obtaining an execution file package of the applet based on the first parameter; and rendering corresponding page resources in the execution file package based on the second parameter.

Abstract: Provided are a recombinant hyaluronan and proteoglycan link protein 1 (HAPLN1), and a composition for preventing or treating pulmonary diseases, the composition comprising at least one selected from the group consisting of HAPLN1 (hyaluronan and proteoglycan link protein 1) protein, a gene coding for the HAPLN1 protein, and an effective agent for promoting the expression or activating the functions of HAPLN1 protein or gene as an active ingredient. The recombinant HAPLN1 according to the present disclosure may have superior effects of improving alveolar damage caused by aging or elastin reduction, and thus may effectively prevent or treat pulmonary diseases, such as chronic bronchitis, asthma, emphysema, and chronic obstructive pulmonary disease.

Abstract: In the field of printing equipment, a handheld printer, a printing method, an information processing method and a printing device is provided. The problem that an existing printer is limited in operation and printing is solved. The handheld printer includes a printer body, a nozzle protection cover, and a handle. The nozzle protection cover and the handle are provided at two opposite ends of the printer body. The printer body includes a printing panel, and the printing panel is located on the inner side of the nozzle protection cover. The printing panel is provided with at least two nozzles, the at least two nozzles are sequentially arranged at intervals in the first preset direction and the second preset direction, the first preset direction is in the vertical direction, and an included angle is formed between the second preset direction and the first preset direction.

Abstract: An unlocking structure for a pluggable module (1XA) which mainly comprises a push/pull handle (11A), an unlocking plate (12), a casing (13, 14), and a part incorporating a motion block piece (15X). Pushing the push/pull handle (11A) moves the unlocking plate (12) toward the rear end of the casing (13, 14) to unlock the module, and then pulling the push/pull handle (11A) allows the module to be removed; in the unlocked state, the unlocking plate (12) can be reset by means of rotating the push/pull handle (11A). This unlock and reset operation provides a complete operation mechanism for the module, as not only is it able to plug in and unplug the module with cable attached, but also able to conveniently operate a reset in situ, while maximally avoiding misoperations and accidents, and the related operations being simple and easy.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating hair loss, comprising hyaluronan and proteoglycan link protein 1 (HAPLN1) as an active ingredient. When administered, the HAPLN1 protein of the present invention grows hair by promoting the proliferation of hair germinal matrix cells through a Ras-ERK1/2 signaling pathway activated by a TGF-? protein.

Abstract: Provided is a method of increasing the effective tiller number of a rice plant, including overexpressing a gene having a nucleic acid sequence as shown in SEQ ID NO: 1 in the rice plant. The gene encodes a protein which interacts with MOC1 in the rice plant.

Abstract: The embodiment of the present disclosure provides a method and an apparatus for running applets, an electronic device and a storage medium. The method includes obtaining uniform resource identifier (URI) information of the applet based on an opening request when the opening request of the applet is received, wherein a format of the URI comprises a protocol name of a target boot protocol and content corresponding to the protocol, and the target boot protocol is a universal boot protocol applied to a plurality of host applications when opening the applet; analyzing the URI information based on grammatical format description rules of the target boot protocol, to obtain a first parameter and a second parameter; obtaining an execution file package of the applet based on the first parameter; and rendering corresponding page resources in the execution file package based on the second parameter.

Abstract: Certain aspects of the instant application are directed to a steel coring drilling machine and a method for replacing trench well exploration which can be applied in a large scale for horizontal drilling and exploring on the surface. The steel coring drilling machine includes a base, a main machine, a drilling tool, a drill rod and a steel coring system. The main machine is installed on the base, which is capable of adjusting the installation angle of the main machine, the drill rod is installed on the main machine, and the main machine is used to drive the rotation and feed of the drill rod. The front end of the drill rod is fixedly connected with the drilling tool. The back end of the drill rod is connected with the steel coring system. The axis of rotation of the drill tool is collinear with the axis of rotation of the drill rod.

Abstract: An air pressure massager includes at least one pressure field generating device. The pressure field generating device includes a chamber with at least one first opening, a connecting rod member connected to one end of the chamber, an eccentric member connected to the connecting rod member, a driving unit connected with the eccentric member, a control device configured to activate the drive unit, and an accessory. The first opening is configured to be placed on a portion of a human body. The driving unit drives the eccentric member to move to drive the connecting rod member to move, such that a volume of the chamber is changed to generate a pressure field for stimulating the human body. The pressure field generated in the chamber directly towards the portion of the human body. The pressure field is adjusted by a positive pressure mode and/or a negative pressure mode.

Abstract: An ultrasonic transducer (200) includes: a piezoelectric vibrator assembly (10), an acoustic matching layer (20), a heat sink (30), and an acoustic absorption layer (40). The heat sink (30) comprises a body (31), and a head portion (32) and a tail portion (33). The body (31) has a central axis extending in a direction from the head portion (32) to the tail portion (33). A surface of the tail portion (33) of the heat sink (30) disposed away from the head portion (32) is a first surface (331). The first surface (331) is an oblique surface or a tapered surface. The angle between the first surface (331) and the central axis is an acute angle. The acoustic absorption layer (40) at least covers the first surface (331).