Abstract: Provided is a new-type cis-replicon construct for efficiently expressing a target protein, which comprises an RNA polymerase coding unit and a target protein coding unit. The replicon construct can drive the replication of the target protein coding unit and reduce or avoid the replication and expression of the RNA polymerase, thereby effectively improving the expression of the target protein and reducing the expression of the non-target protein.

Abstract: A double-ring shaped strong magnet array nonlinear dynamic vibration absorber for vibration mitigation of suspender cables and design method thereof, which belongs to the field of structural vibration control. The installation positions and number are designed according to the demand of vibration mitigation, and usually one is installed at the midpoint of the suspender cable. The vibration absorber consists of the inner and outer magnet ring arrays, the additional weights, the universal wheels and a base. It feeds back the control force in the opposite direction of the motion of the suspender cable during the movement, so that the vibration energy of the suspender cable is transferred to the vibration absorber and thus less is returned to the suspender cable, and the energy dissipated through the friction between the universal wheels and the base, adding air dampers and other measures, etc.

Abstract: A method for controlling the data flow in the storage device is applied to a host, and includes obtaining a cache input and output parameter, determining whether the cache input and output parameter meets an overload condition, when the cache input and output parameter meets the overload condition, obtaining a first bandwidth value, where the first bandwidth value is less than a current flushing bandwidth value of the cache, determining a quantity of tokens based on the first bandwidth value, and controlling the data flow in the storage device.

Abstract: The disclosure provides an Enhanced Geothermal System (EGS) magnetic nanoparticle tracer agent technique and interpretation method.

Abstract: Disclosed is a dilating incision device, which relates to a surgical tool and includes an outer shell, a dilating element and an incision assembly. The dilating element that is arranged at one end of the outer shell and communicated with the inside of the outer shell is used to drill into and expand a stenosis segment of the pancreatic or biliary duct or a puncture path between lumens of the digestive tract. A sliding groove is formed in a side wall of the outer shell, by which the inner cavity of the outer shell is communicated with the outside. The incision assembly includes an incision knife arranged in the outer shell and a sliding handle housing the outer shell. An intercommunicating hole is formed in one end of the dilating element, by which the inner cavity of the dilating element is communicated. with the outside.

Abstract: A disposable hemostatic clip is provided, the clip includes two degradable clip-arms, a pulling bracket, a hook handle and a degradable sleeve. The degradable clip-arms are respectively arranged on two front portions of the pulling bracket; a lower part of the pulling bracket hooks with the hook handle; and the pulling bracket and the hook handle are assembled in the degradable sleeve. The degradable clip-arms and the degradable sleeve are made by using a degradable material, so that all the parts of the hemostatic clip retained in the body are degradable. At the same time, the disposable hemostatic clip also provides a metal part used in combination with a degradable part, thereby achieving separation and retention of a degradable clip portion.

Abstract: A method for controlling the data flow in the storage device is applied to a host, and includes obtaining a cache input and output parameter, determining whether the cache input and output parameter meets an overload condition, when the cache input and output parameter meets the overload condition, obtaining a first bandwidth value, where the first bandwidth value is less than a current flushing bandwidth value of the cache, determining a quantity of tokens based on the first bandwidth value, and controlling the data flow in the storage device.

Abstract: The present invention discloses a support for providing an in-plane or out-of-plane elastic torsional restraint and an experimental device including the same. The support includes a base formed with two vertical support lugs extending upwards; an inclined strut formed with two swinging portions, where the swinging portions are hingedly connected to the vertical support lugs in pairs; an outer frame part, disposed between the two vertical support lugs, where left and right side portions of the outer frame part are respectively hingedly connected to the vertical support lugs; an inner frame part, disposed inside the outer frame part, a first elastic part, connected between the swinging portion and the outer frame part, to provide a rotational restraint force on the outer frame part; and a second elastic part, connected between the outer frame part and the inner frame part, to provide a rotational restraint force on the inner frame part.

Abstract: The present invention discloses a disposable degradable hemostatic clip, comprising two degradable clips, a pulling bracket, a hook handle and a degradable sleeve. The degradable clips are respectively arranged on two front portions of the pulling bracket; a lower part of the pulling bracket hooks with a front portion of the hook handle; and the pulling bracket and the hook handle are assembled in the degradable sleeve. The degradable clip and the degradable sleeve are made by using a degradable material, so that all the parts of the hemostatic clip retained in the body are degradable. At the same time, the disposable degradable hemostatic clip also provides a metal part used in combination with a degradable part, thereby achieving separation and retention of a degradable clip portion, and improving the mechanical strength of the disposable degradable hemostatic clip during operation.