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双语推荐：sta

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目的对法国思塔高STA-R Evolution和STA-Compact全自动血凝仪进行性能评价。方法在STA-R Evolution和STA-Compact血凝仪上进行精密度、准确度、生物参考区间验证、线性、携带污染率及比对分析,验证指标为凝血酶原时间(PT)、活化部分凝血活酶时间(APTT)、纤维蛋白原(FIB)。结果 2台仪器所验证指标的变异系数均达到CLIA′88的要求。结论2台仪器性能优良,检测结果具有可比性。
Objective To evaluate the performance of STAGO Compact and STA-R Evolution automatic coagulation analyzers. Methods To analyze precision,accuracy,reference interval,linearity,carryover and the comparison test on STAGO Compact and STA-R Evolution automatic coagulation analyzers by determining prothrombin time (PT),activated partial thromboplastin time (APTT)and fibrinogen(FIB).Results The CVs of all the tests performance on these two machines could fulfill the requirements of CLIA′88.Conclusion Two machines possess excellent performance,and their results have good comparability.

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目的对两种纤维蛋白降解产物(FDP)定量检测试剂STA-Liatest FDP(法国STAGO公司)和Nanopia P-FDP(日本Sekisui公司)进行实验性能与临床应用进行评价与比较。方法分别对STA-Liatest FDP和Nanopia PFDP进行重复性、稳定性、线性、检测限、抗生物性干扰及比对实验。结果 STA-Liatest FDP的重复性与稳定性优于Nanopia P-FDP;两种试剂均有较好的线性,STA-Liatest FDP略宽;STA-Liatest FDP灵敏度略低于Nanopia P-FDP;比对实验中两种方法相关性理想。结论两种试剂均具有较高的重复性、稳定性、线性、抗生物性干扰能力及对DIC的诊断效能。两种试剂相比较各有优势,实验室可根据自身具体情况进行选择。
Objective To evaluate and compare the two kinds of fibrin degradation products ( FDP) quantitative detection reagents ,STA?-Liatest FDP( STAGO company in France ) and Nanopia P-FDP( Sekisui company in Japan ).Methods We performed,repeatability,stability,linearity,detection limit,anti-interfer-ence tests and comparison study on the two reagents ,respectively.Results The STA ?-Liatest FDP’ s re-peatability and stability were better than the Nanopia P-FDP;Two reagents had good linearity ,STA?-Liatest FDP slightly wider;The STA?-Liatest FDP sensitivity was slightly lower than Nanopia P-FDP;in comparison study ,relativity of the two reagents was not identical .Conclusion both kinds of reagent have high repeatabili-ty,stability,linear,anti-interference tests and efficiency to the diagnosis of DIC .Each reagent has unique vir-tue,the laboratory may select the fit one according to own demend .

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目的：比较STA-21与卡泊三醇软膏治疗寻常型银屑病的疗效。方法在26例寻常型银屑病患者对称部位选取临床表现、大小和部位相一致的皮损，分别外用0.2%STA-21软膏和卡泊三醇软膏治疗2周，记录治疗前后的PASI分值。结果治疗组有效率65.38%，高于对照组的46.15%，差异有统计学意义(P<0.001)；两组均无严重不良反应。结论 STA-21治疗寻常型银屑病的疗效较卡泊三醇好。
Objective To compare STA-21 with calcipotriol ointment in treatment of psoriasis vulgaris. Methods The lesions in 26 patients with psoriasis vulgaris symmetrical parts selected clinical manifestations, size and location are consistent, topical 0.2%STA-21 ointment and calcipotriol ointment for 2 weeks, the PASI scores were recorded before and after treatment. Results The effective rate of the treatment group was 65.38%, 46.15% in the control group, the difference was statistically significant(P<0.001). The two groups had no serious adverse reactions. Conclusion The efficacy of STA-21 in treatment of psoriasis vulgaris than card berth three alcohol.

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在第3版WLAN鉴别基础设施（WAI）协议的基础上，提出了基于预共享密钥模式和基于证书模式的可信环境下的WLAN接入认证方案。实现了站（STA）和接入点（AP）之间的双向用户认证和平台认证，且与第3版WAI协议后向兼容，其中鉴别服务器（AS）负责STA和AP的用户证书验证、平台证明身份密钥（AIK）证书验证和平台完整性评估， STA和AP的存储完整性度量日志（SML）是利用数字信封技术加密传输给AS的，从而有效地解决了可信WAI（TWAI）所存在的问题。此外，利用针对于可信接入认证协议的串空间模型，证明了它们是安全的。
On the basis of the third version of WLAN authentication infrastructure (WAI) protocol, WLAN access authentication schemes in trusted environment based on pre-shared key and certificate models were proposed in this paper. Mutual user authentication and platform-authentication between a station (STA) and an access point (AP) were analyzed, and was found to be backwardly compatible with the third version of WAI protocol, where an authentication server (AS) is responsible for validating the user and Attestation Identity Key (AIK) certificates of the STA and AP. The platform integrity of the STA and AP was evaluated, and the stored integrity measurement logs (SML) of the STA and AP were encrypted and sent to the AS by using digital envelopes. Thus, they were able to solve the existing problems of Sun Peng et al.’s trusted WAI (TWAI) protocol effectively. Moreover, they have been proved to be secure based on the strand space model for trusted access authentication protocols.

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目的：通过比较STA注射替硝唑碧蓝注射液与普通注射器注射碧蓝注射液，试验其在预防根管治疗约诊间痛方面的作用。方法利用（A组）STA局麻缓释系统牙周膜注入与（B组）普通注射器牙周膜注射碧蓝注射液，均一次性完成根管预备，7天后复诊确认约诊间痛例数，分析两种方法对约诊间痛的预防效果。结果 A组约诊间痛发病率明显低于B组（P<0.05）结论 STA注射替硝唑碧蓝注射液在预防约诊间痛明显优于普通注射碧蓝注射液。
Objective: through the comparison of the STA injection of tinidazole injection and common blue blue syringe injection, test in the prevention of ELAP. Methods: Use of local anesthesia (group A) STA sustained release periodontal ligament injection (group B) and ordinary syringe periodontal ligament injection blue injection, one-time completion of root canal preparation, 7 days after the appointment confirmed ELAP cases, Analysis of two methods to prevent the effect of inter appointment pain Results: the incidence of dry socket in A group were significantly lower than those in B group ( P<0.05 ) conclusion: STA injection and Tinidazole Injection in the prevention of blue inter appointment pain is better than that of common injection blue injection.

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作为分析和验证电路时序行为的重要手段,静态时序分析(STA)技术在深亚微米级ASIC设计中得到了广泛的应用,而正确的时序约束输入是时序分析工具给出正确结果的必要条件之一。文中在介绍STA原理的基础上,以一款H.264/AVC解码芯片为例,分析了解码芯片的时钟结构等时序信息,详细介绍了时钟定义、端口信号等关键时序约束,并重点介绍了PLL时钟偏差的约束设计。时序分析工具PT分析及与动态仿真的交叉验证的结果表明,解码芯片时序约束设计完整、正确。
As an important method of timing analysis and check,Static Timing Analysis ( STA) has been used more and more widely in Nano-scale process. A proper constraint is a necessary condition of precise STA report to be given. In this paper,based on introducing the basic principle of STA,analyze the timing structure and other temporal information of decoder,a critical timing constraints are introduced in detail with the H. 264/AVC as the instance,such as clock definition and port signal,and the clock latency of PLL is stressed. The result of PT and cross-verification with post-sim shows that the constraint design is integrated and correct.

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目的：初步探讨仪器性能验证中关于携带污染率有关内容。方法：以科美CC600化学发光分析仪及Stago STA全自动血凝仪为例，设定这两种仪器的携带污染率检测的方案，进行检测并分析其所得结果。结果：科美CC600化学发光分析仪、Stago STA全自动血凝仪的携带污染率的检测方案不同，但结果均符合仪器相关要求。结论：在携带污染率的检测中应根据仪器不同，选择适合的检测方案并合理分析其仪器的相关性能。
Objective:To preliminary explore the instrument performance verification of the relevant content about carryover rate. Methods:With Kemei CC600 chemiluminescence analyzer and Stago STA automatic blood coagulation instrument as an example, the setting of the two instruments to carryover rate detection scheme for testing and analysis of its results.Results:KemeiCC600 chemiluminescence analyzer, Stago STA automatic blood coagulation analyzer with the carryover rate is different, but the results are in accordance with all relevant equipment requirements. Conclusions:should according to different instruments in the carryover rate detection, choose suitable detection scheme and rational analysis of the performance of the instrument.

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精确拾取微地震事件初至是微震定位的关键技术之一。根据STA/LTA和分形维数两种微地震初至拾取方法的原理,采用理论模型数据对两种初至拾取方法进行了测试,并选取不同信噪比的实际数据从初至拾取精度、算法效率两个方面进行了对比。结果表明,对于高信噪比微震事件,两种方法都能获得精度较高的初至,但对于低信噪比微震事件,分形维数与STA/LTA比较其拾取精度相对要高。鉴此,运用STA/LTA和分形维两种算法相结合的微震事件初至拾取方法,对实际数据进行了处理,实现了微震事件初至较为准确的自动拾取。
The microseismic primary arrival picking accurately is one of key technologies in microseismic positioning. Based on the two picking method principles of the STA/LTA and fractal dimension, have carried out tests using theoretical model data, and selected prac-tical data of different S/N ratios contrasted from two aspects of primary arrival picking accuracy and algorithmic efficiency. The result has shown that to the high S/N ratio microseismic events, the two methods can both obtain rather high accurate primary arrivals, but to the low S/N ratio microseismic events, the accuracy from fractal dimension is relatively higher than from STA/LTA. On this account, us-ing combined algorithms of the two methods processed practical data and realized rather accurate automatic picking of microseismic event primary arrivals.

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目的 对前期蛋白质组学筛选出的颅内动脉瘤差异蛋白(TM9SF1和AZU1)进行验证分析,探讨它们在动脉瘤形成和破裂中的作用.方法 收集20例破裂颅内动脉瘤夹闭手术患者的瘤壁组织,取同一患者头皮断裂的颞浅动脉(STA)做对照.采用免疫组化和蛋白质印迹法(Western blot)分析差异蛋白在颅内动脉瘤壁组织的表达和含量.结果 免疫组化结果显示:STA组织TM9SF1和AZU1阴性或弱阳性表达,颅内动脉瘤壁组织TM9SF1和AZU1为阳性或强阳性表达,与对照组比较二者阳性强度差异均有统计学意义(P＜0.05).Western blot结果显示:瘤组织AZU1和TM9SF1含量较STA组织分别升高5.6倍和4.2倍.结论 TM9SF1和AZU1持续高表达参与了颅内动脉瘤形成和破裂过程相关的炎性和血管壁蛋白质降解机制.
Objective To further identify the differentially expressed proteins (TM9SF1and AZU1) screened in our previous study in order to explore their roles in formation and rupture of intracranial aneurysms (IAs).Methods Twenty ruptured IAs underwent microsurgical clipping.During the procedure,a segment of the aneurysm dome was resected and immunostained with monoclonal antibodies for TM9SF1 and AZU1.A segment of the superficial temporal artery from the same patient was also removed and used as control group.Western blot analysis was performed to confirm the expression profile of two proteins.Results All 20 aneurysm tissues stained positive for TM9SF1 and AZU1,while negative or poor positive in STA tissues.Their expression was more abundant (P ＜ 0.05) in ruptured IA tissues than STA tissues,based on a semiquantitative grading.According to western blot analysis,relative expression of TM9SF1 and AZU1 was 4.2 and 5.6 respectively in IA tissues compared with STA tissues.Conclusions TM9S

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大肠埃希菌是寄生于人或动物肠道内的一种肠杆菌科的革兰阴性菌,常引起幼畜严重腹泻和败血症、猪水肿病、人的出血性结肠炎-溶血性尿毒综合征、新生儿脑膜炎及肾炎等多种疾病,其毒力基因主要有escs、eaeA、Stx1、Stx2、Stx2e、sep、esp、astA、aggA、hlyE、ST(STa、STb)、LT等。论文主要介绍eaeA、Stx2e、ST(STa、STb)、astA 4个毒力基因的来源、结构、所致疾病及其与大肠埃希菌耐药性之间的相关性,旨在为动物疾病的传染源及疾病的流行病学调查和防控提供相关证据。
Escherichia coli is a Gram-negative bacteria of Enterobacteriaceae in the intestine of human or animals .It often causes severe diarrhea and sepsis in young animals ,pig edema disease ,human hemor-rhagic colitis-hemolytic uremic syndrome ,neonatal meningitis and nephritis and other diseases .Its viru-lence genes mainly include escs ,eaeA ,Stx1 ,Stx2 ,Stx2e ,Sep ,esp ,astA ,aggA ,hlyE ,ST (STa , STb) ,LT ,etc .This article briefly described the source ,structure ,the illness caused of the eaeA ,Stx2e , ST (STa ,STb) and astA ,and the correlation between virulence genes and E .coli resistance .The aim is to provide relevant evidence for the infectious source of animal diseases and epidemiology investigations and control .

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