Abstract: A sample chip for electron microscope includes a first substrate having a film layer, a buffer layer, and a body layer, a spacing layer positioned below the first substrate, and a second substrate positioned below the spacing layer. The buffer layer is positioned on the film layer and has a buffer opening corresponding to an area of the film layer, the body layer is positioned on the buffer layer and has a body opening corresponding to the buffer opening of the buffer layer to expose the area of the film layer corresponding to the buffer opening, the body layer has a thickness of 10 ?m-800 ?m, and etching properties of the film layer, the buffer layer, and the body layer are different. A specimen accommodating space is defined in the spacing layer to correspond to the area of the film layer corresponding to the buffer opening.

Abstract: A head band structure of headset includes a retractable adjusting block and a head band group. The retractable adjusting block includes an upper cover, a sliding slice, an elastic piece and a lower cover. The sliding slice has at least one blocking portion. A substantial middle of the elastic piece is arched upward to form a convex surface. The head band group is connected with the retractable adjusting block. The head band group has a head band, and two end covers disposed to two opposite ends of the head band. A surface of each end cover has a waveform locking portion, and at least one stopping frame disposed at one end of the waveform locking portion. The convex surface keeps contacting with the waveform locking portion.

Abstract: A single-ended sense amplifier includes a virtual-supply voltage-adapted (VVDD-adapted) inverter circuit, a virtual-supply voltage-adapted (VVDD-adapted) voltage-level converter circuit (VLC), and a virtual-supply-voltage-adaptation circuit (VSVA). The single-ended sense amplifier receives a data signal input, a sensing-operation-enabling signal input, and a pre-charging control signal input to generate a final amplified signal output. There are a first virtual-supply node and a second virtual-supply node in the VVDD-adapted inverter circuit. There is a third virtual-supply node in the VVDD-adapted VLC. The VSVA connects both the first and third virtual supply voltage nodes. The output end of the virtual-supply voltage-adapted inverter circuit connects to the input end of the VVDD-adapted VLC.

Abstract: A molecular probe includes a detector molecule specific to a target molecule, and at least one label linked covalently or non-covalently to the detector molecule. The label includes a catalyst for generating electrons and/or mediators from a solution. The catalyst includes a nanomaterial, an enzyme, a metal, and/or a metal complex. The mediators can accumulate in the solution for a period of time. The detector molecule and the target molecule interact with each other by a protein based or nucleotide sequence based interaction. The mediators participate in a chemical reaction that generates a signal that may be a change in optical, electromagnetic, thermodynamic or mechanical properties. Generation efficiency of the mediators is enhanced by providing an energy to the solution. The molecular probe may be used with a molecular detection assay performed on a surface. A method for assaying the target molecule using the molecular probe is also provided.

Abstract: The present disclosure provides a method for treating lung cancer in a subject in need of such treatment includes administering to the subject a pharmaceutical composition. The pharmaceutical composition includes an effective amount of a betanodavirus B2 protein or a fragment thereof, or a nucleic acid molecule encoding the betanodavirus B2 protein or the fragment and optionally a pharmaceutically acceptable carrier or excipient.

Abstract: A method for preparing invisible anodic aluminum oxide (AAO) patterns is revealed. The method includes a plurality of steps. First take an aluminum substrate. Then anodize the aluminum substrate for the first time to get a first anodic aluminum oxide (AAO). Next perform photolithography so that a photoresist forms a pattern on the aluminum substrate with the first AAO. Lastly anodize the aluminum substrate for the second time so that a second AAO is formed on the pattern and the pattern becomes invisible.

Abstract: Embodiments of the present disclosure provide a two-phase process for searching root causes of a yield loss in a production line. In a first phase, an interaction between two process tools, that between two parameters, or that between one process tool and one parameter that is likely to cause the yield loss is identified. In a second phase, a threshold of the parameter that is likely to cause the yield loss and is obtained from the first phase is identified. In each phase, two different algorithms can be used to generate a reliance index (RII) for gauging the reliance levels of their search results.

Abstract: A pressing structure of a mouse includes a base, a circuit board mounted on the base, at least one electronic switch mounted on the circuit board, an upper cover mounted on the base, and a button shell. A rear end wall of the at least one opening protrudes downward and extends towards a front end wall of the at least one opening to form a buckling block. A bottom of the buckling block is recessed inward to form a first accommodating groove equipped with a first magnet. The button shell has at least one button. The at least one button protrudes downward to form at least one contact portion. A rear surface of the at least one contact portion is recessed inward to form a buckling space corresponding to the buckling block. The at least one contact portion is equipped with a second magnet.

Abstract: Embodiments of the present invention provide a two-phase process for searching the root causes of the yield loss in the production line 100. In a first phase, process tools and their process tool types that are likely to cause the yield loss are identified, and in a second phase, the process parameters that are likely to cause the yield loss within the process tool types found in the first phase are identified. In each phase, two different algorithms can be used to generate a reliance index (RIk) for gauge the reliance levels of their search results.

Abstract: A button assembly includes a pressing element, a tray, and a locking structure fastened between the pressing element and the tray. One side surface of the pressing element is recessed inward to form an accommodating space. The pressing element opens at least one first upper fixing hole. A bottom surface of the pressing element is recessed upward to form a first accommodating slot. The first accommodating slot opens at least one first opening. The tray of which one side is connected with the pressing element. The one side of the tray has a base portion mounted in the accommodating space. The base portion opens at least one second opening. A bottom surface of a peripheral wall of the at least one second opening is recessed upward to form at least one locking slot. The locking structure includes at least one locking element and an elastic arm.

Abstract: A sound recognition device includes a collecting module, an extracting module connected with the collecting module, a training module, a storage module, a decoding module and a processor module. The collecting module is for receiving sound information of a specific target and a target to be measured. The extracting module is used for extracting sound characteristics of the specific target and the target to be measured. The training module is connected with the extracting module. Regard the sound characteristics of the sound information of the specific target and the target to be measured as input data of a hidden vector state (HVS) model. The storage module is connected with the training module. The decoding module is used for proceeding a language decoding procedure on sound information of the target to be measured. The processor module is connected with the training module, the storage module and the decoding module.

Abstract: A button assembly is disposed in a rocker. The button assembly including a base, a pressure sensor and a keycap. The base has two lower positioning portions with each of the two lower positioning portions protruding outwardly from respective sides of the base. The pressure sensor is mounted on the base. The keycap overlies the pressure sensor. The keycap has two upper positioning portions with each of the two upper positioning portions protruding outwardly from respective sides of the keycap. The two upper positioning portions are individually fixed on each of the two lower positioning portions. As described above, a push-button structure is thus formed by the two lower positioning portions and the two upper positioning portions configured among the base, the pressure sensor and the keycap to achieve the modularization of the button assembly of the present invention.

Abstract: A method for treating a disease caused by protein retention in the endoplasmic reticulum (ER) with a sarcoplasmic/endoplasmic reticulum calcium ATPase pump inhibitor encapsulated in a polymer nanoparticle. The polymer nanoparticle is surface-modified such that it is targeted to the ER. The inhibitor reduces protein retention in the ER and the encapsulation lowers side effects of the inhibitor, e.g., cytotoxicity, as compared to administering the inhibitor without encapsulation. Also disclosed is a pharmaceutical composition that can be used for carrying out the method. Further provided is a transgenic mouse carrying in its genome a heterologous nucleic acid that encodes an H338Y mutant gp91phox protein. The transgenic mouse can serve as a model for human chronic granulomatous disease.

Abstract: An apparatus for amplifying a nucleic acid sequence in a polymerase chain reaction (PCR) is provided. The apparatus comprises a microprocessor configured to communicatively couple with a user input device and receive instructions from the user input device and implement the received instructions; an electromagnetic radiation (EMR) generator configured to generated EMR at frequencies ranging from 300 THz to 400 THz and communicatively coupled with the microprocessor; a reaction vessel, communicatively coupled with the microprocessor, to house the nucleic acid sequence, necessary reagents to the PCR, and particles comprising a transition metal material, and to receive the EMR generated by the EMR generator; and a temperature sensor communicatively coupled with the reaction vessel and the microprocessor.

Abstract: A handgrip structure of a hand tool includes a handgrip body, a foldable cover and an installation set; a chamber is formed in the handgrip body, and an opening is formed at one side of the chamber; the foldable cover has one end pivoted with the handgrip body and served to cover the opening, wherein a tool accommodation room is formed between the foldable cover and the chamber of the handgrip body; and the installation set is disposed on the handgrip body and arranged corresponding to another end of the foldable cover. Accordingly, a large amount of tool heads can be stably fastened and the tool heads can be easily taken out and stored, so that features of easy in operation and convenient in storage are achieved.

Abstract: A bicycle tubeless tire includes a tread and two sidewalls are formed on two sides of the tread. Each sidewall has a lip formed on the distal edge thereof. An installation unit is integrally formed with each lip. Each lip includes an inside, an underside and an outside. The underside and the outside of each lip are engaged with an engaging portion at the inner bottom of the rim when the tire is installed to the rim. The lips do not shift by the engaging portions of the rim. Each of the underside and the outside is a flat side such that the contact area between the lips and the rim is increased to have better air-tight features. The outer face of each lip is a flat face to be installed to the rim without flanges. The deformation of the sidewalls of the tire, and the wind resistance are reduced.

Abstract: Disclosed is a road projecting method and system for a traffic light. A passable region and an impassable region are determined according to a current state and a time period of the traffic light and a preset travelling speed of a vehicle; on a map, the passable region is displayed in a first manner, and the impassable region is displayed in a second manner; and the first manner is different from the second manner. The road projecting method and system for a traffic light provided by the present invention divides the road on which the vehicle is running into the passable region and the impassable region on the map, and the passable region and the impassable region are displayed in different manners, thereby avoiding congestion caused by stop of a large number of vehicles close to the intersection and improving the traffic efficiency.

Abstract: A button assembly of the present invention is configured in a communication equipment. The button assembly includes a button, a tray and at least an elastic arm. A side of the button is recessed inward to form a holding space. At least an inner side wall of the holding space is recessed to form a clamping groove. The tray is disposed in the holding space. The elastic arm has a fixing portion mounted on a side wall of the tray. The fixing portion is extended frontward and is protruded outward to form a contact part. The contact part is extended frontward and outward to form a clamping part disposed in the clamping groove. The clamping groove and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, achieving an effect of saving space in assembling of internal components of the communication equipment.