Abstract: A hard disk status monitoring system for monitoring an operating status of at least one hard disk in real time includes a control unit, a complex programmable logic device, a baseboard management controller, and a display unit. The control unit is configured to acquire a status from the at least one hard disk and generate a corresponding output signal. The complex programmable logic device is configured to receive the output signal generated by the control unit and analyze the output signal to generate a corresponding status signal. The baseboard management controller is configured to receive the status signal generated by the complex programmable logic device and analyze the status signal to generate a corresponding display signal. The display unit is configured to receive the display signal and display the status information of the corresponding hard disk according to the display signal.

Abstract: Methods and devices relate to the isolation of nucleic acids of interest from within a population of nucleic acids such as libraries of nucleic acid sequences.

Abstract: An optical fiber connector includes an outer sleeve and a main casing body. The outer sleeve includes a surrounding wall and a key portion extending forwardly from the surrounding wall. The main casing body includes a wall portion defining a mounting space for receiving a portion of a mechanical transfer (MT) ferrule mounted with a plurality of optical fibers therein. The outer sleeve is detachably sleeved on the wall portion. The wall portion has two opposite outer connecting surfaces formed respectively with two keyways. The key portion engage one of the keyways. The outer sleeve is detachable from the main casing body so as to allow the key portion to engage the other one of the keyways.

Abstract: Methods and apparatus of some aspects of the invention relate to the synthesis of high fidelity polynucleotides. In particular, aspects of the invention relate to concurrent enzymatic removal of amplification sequences and ligation of processed oligonucleotides into nucleic acid assemblies. According to some embodiments, the invention provides a method for producing a target nucleic acid having a predefined sequence. In some embodiments, the method comprises the step of providing a plurality of oligonucleotides, wherein each oligonucleotides comprises (i) an internal sequence identical to a different portion of a sequence of a target nucleic acid, (ii) a 5? sequence flanking the 5? end of the internal sequence and a 3? flanking sequence flanking the 3? end of the internal sequence, each of the flanking sequence comprising a primer recognition site for a primer pair and a restriction enzyme recognition site.

Abstract: Aspects of the invention relate to methods, compositions for designing and producing a target nucleic acid. In particular, aspects of the invention relate to the multiplex synthesis of target polynucleotides.

Abstract: A method for monitoring working states of hard disks of a system of hard disks in a hard disk module includes a hard disk controller and a complex programmable logic device (CPLD). The hard disk controller and CPLD communicate with the hard disk module. The CPLD receives output signals from the hard disk controller and determines whether rise and fall changes in a clock signal of each output signal are steady. When a level change of the clock signal of one output signal is steady, the CPLD decodes the one output signal. When a level change of the clock signal of one output signal is not steady, the CPLD will stop decoding the one output signal. A related method is also provided.

Abstract: Methods and apparatus relate to the synthesis of polynucleotides having a predefined sequence on a support. Assembly methods include primer extension to generate overlapping construction oligonucleotides and assembly of the polynucleotides of interest onto an anchor support-bound oligonucleotides. Methods and apparatus for selection of polynucleotides having the predefined sequence and/or length are disclosed.

Abstract: An optical fiber connector device includes an optical fiber connector that includes an LC connector head and an optical fiber cable connected together along an axis, and an insert unit that includes a housing entirely molded as one piece. The housing has an outer wall which defines a main opening, and a surrounding wall which defines an insert opening. The main opening and the insert opening are open respectively towards opposite directions along the axis. The connecting subunit includes a first connecting member inserted into the main opening, and connected to the LC connector head, and a second connecting member coupled to the first connecting member, and adapted to be connected to another optical fiber connector.

Abstract: An optical fiber coupling device includes a casing and a coupling component. The casing has a receiving slot that extends therethrough along a first direction. The coupling component is removably disposed in the receiving slot of the casing, and has at least one coupling slot that extends therethrough along the first direction. The at least one coupling slot has two opposite plugging sections that are arranged along the first direction. The plugging sections are compatible with one of LC, MPO and SC connectors.

Abstract: Aspects of the invention relate to methods, compositions for designing and producing a target nucleic acid. In particular, aspects of the invention relate to the multiplex synthesis of target polynucleotides.

Abstract: Methods and apparatus relate to the synthesis of polynucleotides having a predefined sequence on a support. Assembly methods include primer extension to generate overlapping construction oligonucleotides and assembly of the polynucleotides of interest onto an anchor support-bound oligonucleotides. Methods and apparatus for selection of polynucleotides having the predefined sequence and/or length are disclosed.

Abstract: Methods and apparatus of some aspects of the invention relate to the synthesis of high fidelity polynucleotides. In particular, aspects of the invention relate to concurrent enzymatic removal of amplification sequences and ligation of processed oligonucleotides into nucleic acid assemblies. According to some embodiments, the invention provides a method for producing a target nucleic acid having a predefined sequence. In some embodiments, the method comprises the step of providing a plurality of oligonucleotides, wherein each oligonucleotides comprises (i) an internal sequence identical to a different portion of a sequence of a target nucleic acid, (ii) a 5? sequence flanking the 5? end of the internal sequence and a 3? flanking sequence flanking the 3? end of the internal sequence, each of the flanking sequence comprising a primer recognition site for a primer pair and a restriction enzyme recognition site.

Abstract: An optic fiber adaptor includes two flexible engaging members and two positioning walls cooperating with one another to define an insertion slot. Each engaging member has a first inclined surface and a second inclined surface disposed behind the first inclined surface. A distance between the first inclined surfaces of the engaging members decreases rearwardly so as to facilitate pushing of a casing body of a ferrule assembly into the insertion slot. A distance between the second inclined surfaces of the engaging members decreases forwardly so as to facilitate pulling of the casing body out of the insertion slot. An optic fiber connecting device having the optic fiber adaptor is also disclosed.

Abstract: Methods and compositions relate to the sorting and cloning of high fidelity nucleic acids using high throughput sequencing. Specifically, nucleic acid molecules having the desired predetermined sequence can be sorted from a pool comprising a plurality of nucleic acids having correct and incorrect sequences.

Abstract: Methods and compositions relate to the sorting and cloning of high fidelity nucleic acids using high throughput sequencing. Specifically, nucleic acid molecules having the desired predetermined sequence can be sorted from a pool comprising a plurality of nucleic acids having correct and incorrect sequences.

Abstract: An optical fiber connector includes an outer sleeve and a main casing body. The outer sleeve includes a surrounding wall and a key portion extending forwardly from the surrounding wall. The main casing body includes a wall portion defining a mounting space for receiving a portion of a mechanical transfer (MT) ferrule mounted with a plurality of optical fibers therein. The outer sleeve is detachably sleeved on the wall portion. The wall portion has two opposite outer connecting surfaces formed respectively with two keyways. The key portion engage one of the keyways. The outer sleeve is detachable from the main casing body so as to allow the key portion to engage the other one of the keyways.

Abstract: A hard disk status monitoring system for monitoring an operating status of at least one hard disk in real time includes a control unit, a complex programmable logic device, a baseboard management controller, and a display unit. The control unit is configured to acquire a status from the at least one hard disk and generate a corresponding output signal. The complex programmable logic device is configured to receive the output signal generated by the control unit and analyze the output signal to generate a corresponding status signal. The baseboard management controller is configured to receive the status signal generated by the complex programmable logic device and analyze the status signal to generate a corresponding display signal. The display unit is configured to receive the display signal and display the status information of the corresponding hard disk according to the display signal.

Abstract: A method for monitoring working states of hard disks of a system of hard disks in a hard disk module includes a hard disk controller and a complex programmable logic device (CPLD). The hard disk controller and CPLD communicate with the hard disk module. The CPLD receives output signals from the hard disk controller and determines whether rise and fall changes in a clock signal of each output signal are steady. When a level change of the clock signal of one output signal is steady, the CPLD decodes the one output signal. When a level change of the clock signal of one output signal is not steady, the CPLD will stop decoding the one output signal. A related method is also provided.

Abstract: Methods and apparatus of some aspects of the invention relate to the synthesis of high fidelity polynucleotides. In particular, aspects of the invention relate to concurrent enzymatic removal of amplification sequences and ligation of processed oligonucleotides into nucleic acid assemblies. According to some embodiments, the invention provides a method for producing a target nucleic acid having a predefined sequence. In some embodiments, the method comprises the step of providing a plurality of oligonucleotides, wherein each oligonucleotides comprises (i) an internal sequence identical to a different portion of a sequence of a target nucleic acid, (ii) a 5? sequence flanking the 5? end of the internal sequence and a 3? flanking sequence flanking the 3? end of the internal sequence, each of the flanking sequence comprising a primer recognition site for a primer pair and a restriction enzyme recognition site.

Abstract: Methods and apparatus relate to the synthesis of polynucleotides having a predefined sequence on a support. Assembly methods include primer extension to generate overlapping construction oligonucleotides and assembly of the polynucleotides of interest onto an anchor support-bound oligonucleotides. Methods and apparatus for selection of polynucleotides having the predefined sequence and/or length are disclosed.