LV

摘要： MGA还在文件中强调,Louis Vuitton一直以来对商品的合理恶搞权缺乏尊重,先后多次对这类商品提出了诉讼。美国加州一家的玩具公司MGA Entertainment Inc.(以下简称MGA)起诉法国经典奢侈品牌Louis Vuitton (路易威登),要求后者停止干扰MGA销售一款充满黏液、形状像便便的儿童玩具钱包Pooey Puitton。MGA总部位于加州范内斯(Van Nuys), Pooey Puitton是其2018年推出的Poopsie slime Surprise系列产品中的一款,也是该公司的畅销新玩具之一。

摘要： 社会关注度★★★☆☆作文适用度★★★☆☆如此甩锅,不仅缺乏应有的企业伦理,更是对消费者的不尊重据媒体报道,杭州王先生先后购买两个国际奢饰品牌路易威登(LV)手包,却没想到均出现褪色、掉漆等问题。到专卖店更换之后,居然还会出现上述现象。

摘要： Introduction: Current echocardiographic parameters have a limitation in assessing mitral valve (MV)apparatus in rheumatic mitral stenosis (MS) patient. In the current study, we use 2 dimensional (2D)longitudinal strain (S) and strain rate (Sr) imaging in evaluating the papillary muscle longitudinal strain (LS) as an objective and quantitative echocardiographic parameter with high reproducibility in the assessment of MV apparatus in patients with mild to moderate rheumatic MS with preserved ejection fraction (EF%).?Patients and Method: The study included 40 patients with established diagnosis of MS subdivided in to 31 patients with moderate MS (mean age: 32 ± 5) and 9 patients with mild MS (mean age: 31 ± 6). 20 healthy individuals (mean age 31 ± 6) as a control for cases. The mitral valve area (MVA) was estimated using planimetry and pressure half time (PHT) methods. 2D longitudinal systolic S and Sr imaging was carried out for all participants from the apical long axis (LAX), 4 chamber (4C), 2 chamber (2C) views. Global longitudinal systolic S and Sr were estimated by averaging the 3 apical views. Longitudinal myocardial strain of papillary muscle PMs was assessed by the use of the free strain method from apical 4 chamber view for the antrolateral papillary muscle (APM) and apical long axis view for postromedial papillary muscle (PPM).?Results: Patients with MS had significantly decreased longitudinal LV systolic S and Sr in comparison with control group (p Conclusion: Patients with MS and preserved EF% had decreased APM-LS & PPM-LS in comparison with control group, and had decreased longitudinal LV systolic S and Sr when compared with control group. 2D strain as well as Sr imaging might be a useful method for assessment of mitral valve apparatus in patients with MS & preserved EF%.

摘要： Background: Invasive measuring of LV end diastolic pressure (LVEDP) provides reliable assessment of LV diastolic dysfunction, but its invasive nature limits its use in daily practice. Accurate noninvasive assessment of LV diastolic dysfunction is highly desirable, and the relationship between the degree of LVEDP and LV torsion dynamics assessed by 2D speckle tracking is not clearly assessed;here in our study we aimed to assess the relation between the degree of LVEDP and torsion dynamics of left ventricle. Methods: The study included sixty patients divided equally into 3 groups according to the degree of LVEDP, group I: mmHg, group II: 12 - 18 mmHg, and group III: >18 mmHg;complete conventional echo-Doppler study includes also annular septal E wave peak velocity, E/E’ ratio and 2D-speckle tracking including parameters of LV global longitudinal strain (GLS), peak and time to peak of twist ratio (TR & TT respectively), peak and time to peak of untwist ratio (UTR & UTT respectively). Results: There was significant progressive decrease in GLS with progressive increase in LVEDP from I to III. Untwist ratio increased in group II and decreased in significant degree in group III;Twist ratio did not differ with different grades of LVEDP. LA diameter and E/E’ increase from group I to III. The LVEDP is negatively correlated with the UTR and GLS is positively correlated with UTT, E/E & LA diameter. The E/E’ ratio is correlated negatively with the UTR, GLS and positively with LVEDP & UTT and LA diameter. Conclusions: Noninvasive assessment of LV torsion and untwisting was feasible in patients with various grades of LVEDP and diastolic dysfunction;the peak untwist ratio increased in mild degree of increased LVEDP then decreased again with more increase in LVEDP;LVEDP wasnegatively correlated with the peak untwist ratio and GLS was positively correlated with UTT and E/E’.

摘要： Background: There is no single noninvasive index that provides a direct measure of LV filling pressure. However, invasive measuring of LV end diastolic pressure (LVEDP) provides reliable assessment of LV diastolic dysfunction, but its invasive nature limits its use in daily practice. Accurate noninvasive assessment of LV diastolic dysfunction is highly desirable, and the relationship between the degree of LVEDP and acceleration of E’ wave obtained by tissue Doppler imaging (TDI) of mitral annulus is not clearly assessed;here in our study we aimed to assess the relation between the degree of LVEDP and the acceleration rate of E’ wave of mitral annular Doppler tissue. Patients and Methods: The study included 60 patients divided equally into 3 groups according to the degree of LVEDP, group I (Normal): ’ ratio and E’ wave acceleration rate. Coronary angiography and left sided heart catheterization and measuring LVEDP were performed for correlating E’ wave acceleration rate with invasively estimated LVEDP.?Results: There was significant progressive decrease in E’ acceleration rate (E’ Acc rate) with progressive increase in LVEDP from I to III (P 0.001), while there was significant progressive increase in E/E’ ratio with progressive increase in LVEDP from I to III (P 0.003). Peak E’ acceleration rate had a significant negative correlation with LVEDP in all three groups, with p value of 0.003, 0.044 and 0.021 respectively in group I, II & III. Regarding E/E’ ratio there was a significant positive correlation in predicting normal and elevated LVEDP with p value (0.001 and 0.006) respectively while there was a non-significant correlation between E/E’ and LVEDP within grey zone group. Conclusion: E’ acceleration rate could be used as a reliable index to assess LVEDP.

摘要： 前几年一直拒绝参加同学聚会的钱丽丽,今年突然高调出场。我们许多人从她身上发现了匪夷所思的变异因子。她变漂亮了,整张脸的下半部削去了三分之一,上半部扩充了三分之一,由标准的鸭梨脸整成了狐狸脸。再从钱丽丽身上看,衣服是Dior的,包是LV的,鞋子是Prada的,还有耳朵脖子、手指头上,都缀满了施华洛世奇闪亮亮的大水晶,清一色的国际化路线。

摘要： 壹讲件真事。好几年前我刚上大学不久,突然从乡下小土妞进阶成每月也有一两千元生活费的大学生。那时真高兴啊,感觉突然之间自己生活水准往上升了好几层,总觉得我也要变成时髦都市里的优雅女郎,上演网上传言的大学四年翻天覆地的整容变身记。但是,人生并没有那么容易。不知道是不是只有我的寝室是这样,还是大部分女生寝室里面总有那么一两个土豪。我一上大学就被这现实打了个耳光,响当当的。

摘要： 过年去了趟法国巴黎,参观了著名的LV文化艺术中心。回来后又去了云南腾冲,参观了一个建在村庄田头的手工造纸博物馆。时空转换之间,这两个艺术空间的存在就像是一对兄弟亦或姐妹在对话,让人恍惚与沉思。坐落位置小小的手工造纸博物馆就建在云南腾冲高黎贡山下新庄村边的田野中,满山遍野的油菜花围绕着它,一片生机勃勃,却基本无人知晓。

摘要： Introduction: To present a rare occurrence of “Swiss-cheese” defects of left ventricle in acute myocardial infarction. Case Report: A 64-year-old male with persistent ST segment elevation in anterior and inferior leads developed sudden deterioration within 2 days after thrombolysis. Echocardiography revealed ventricular septal and LV (left ventricular) free wall ruptures at multiple sites with contractile dysfunction and the patient died suddenly, followed by an episode of ventricular tachycardia. Discussion: Myocardial rupture may complicate in 10% of acute myocardial infarctions and it is the second most common cause of in-hospital mortality next to pump failure. It is responsible for 15% of in-hospital deaths and 50% died within 5 days and 82% died within two weeks of index infarction. Conclusion: Aggressive early diagnosis and surgery may confer a survival rate as high as 75%. The prognosis is grave in patients presented with cardiogenic shock and multiorgan dysfunction;surgery is best avoided and supportive medical therapy may be adequate in such cases.

摘要： 目的 分析重症心肌炎患者应用丙种球蛋白治疗的疗效,以及丙种球蛋白对患者心肌损伤及心功能的影响.方法 根据随机数字表法将2010年9月～2015年9月陕西省宝鸡市中医医院心血管内二科收治的40例急性重症心肌炎患者平均分为对照组和观察组,每组20例,对照组患者给予常规综合治疗,观察组患者另外应用丙种球蛋白进行静脉注射,对两组患者临床治疗效果、治疗前后的左心室内径(LV)、左心室射血分数(LVEF)、心肌肌钙蛋白(cTnT)、肌酸激酶同工酶(CK-MB)和B型脑钠肽(BNP)的改善情况进行比较.结果 观察组患者治疗后的临床总有效率和对照组比较明显较高(P＜0.05).在LV、LVEF方面,两组患者在治疗前及治疗2周后的数值比较差异无统计学意义(P＞0.05);观察组患者治疗1个月后的LV平均值与对照组比较明显降低(P＜0.05),LVEF值和对照组比较明显升高(P＜0.05).治疗1个月后,两组患者治疗的各项水平均显著低于治疗前水平,观察组患者各项水平的降低程度显著高于对照组患者(P＜0.05).结论 丙种球蛋白治疗重症心肌炎的临床效果较好,可以有效改善心功能和心肌损伤指标,建议推广应用.

摘要： 本发明提供了一种用于检测鼠李糖乳杆菌LV108的引物组、试剂、试剂盒、应用和检测方法，涉及生物技术领域，本发明提供的用于检测鼠李糖乳杆菌LV108的引物组，包括第一引物对、第二引物对、第三引物对和第四引物对中的至少两对，以第一引物对、第二引物对、第三引物对和第四引物对中的至少两对作为引物组能够从鼠李糖乳杆菌LV108扩增到明显的特异性条带，避免单一引物对检测不准确造成假阳性的情况，本发明提供的引物组特异性强、灵敏度高，且扩增能力稳定，能够简便、快速、准确地检测检测鼠李糖乳杆菌LV108。

摘要： 本发明提供了一种LVS运维控制系统、方法和装置，所述系统包括：LVS管理系统、Agent管理系统、以及部署在LVS服务器上的第一Agent和部署在真实服务器RS上的第二Agent；其中，所述LVS管理系统负责配置数据业务对应的LVS实例信息，将所述LVS实例信息中包括的第一配置信息经由所述Agent管理系统下发到第一Agent，使得第一Agent对第一配置信息进行一致性检测并在一致性检测通过后根据第一配置信息对第一Agent所在LVS服务器执行针对所述数据业务的LVS实例配置；以及将所述LVS实例信息中包括的第二配置信息经由所述Agent管理系统下发到所述数据业务对应的第二Agent，使得所述数据业务对应的第二Agent根据第二配置信息执行对该第二Agent所在RS进行针对所述数据业务的LVS实例配置。

摘要： 本发明涉及在微生物中异源产生表面活性剂蛋白Lv‑ranaspumin‑1(Lv‑Rsn‑1)预测同种型的经修饰形式，所述表面活性剂蛋白Lv‑Rsn‑1预测同种型的序列是从对来自东北胡椒蛙(Leptodactylus vastus)巢的泡沫蛋白质提取物进行的分析中推理而来。更具体地，本发明涉及以下：两种表面活性剂蛋白，其由Lv‑Rsn‑1预测同种型的经修饰形式组成；两种合成基因，其各自编码Lv‑Rsn‑1预测同种型的所述经修饰形式之一；两种表达盒，其各自包含编码Lv‑Rsn‑1预测同种型的经修饰形式之一的合成基因之一；两种表达载体，其各自包含编码Lv‑Rsn‑1预测同种型的经修饰形式的合成基因之一；以及两种转基因微生物(细菌和酵母)，其各自被所述合成基因之一转化并异源产生Lv‑Rsn‑1预测同种型的经修饰形式之一。Lv‑Rsn‑1尤其具有表面活性剂特性、乳化和分散特性，并且其异源产生使得其能够用于多种应用和工业产品，而无需从来自蛙巢的泡沫中提取。

摘要： 方法和/或设备可以被配置为在不使用右心室(RV)引线的情况下根据使用DDD/VDD LV起搏的自适应心脏治疗的左心室(LV)感测时间来估算右心室计时。一个实施例采用在患者体内的皮下设备(SD)以及耦合至患者心脏的无引线起搏设备(LPD)。使用所述SD从患者的心脏感测包括心房事件和心室事件在内的心脏活动。使用所述LPD感测左心室事件(LVS)。所述SD用于基于由所述SD感测的所述心脏活动来判定心脏再同步起搏治疗(CRT起搏)是否适当。所述SD进一步被配置为确定用于通过所述LPD递送到心脏组织的CRT起搏脉冲的计时。

摘要： 本发明公开了一种LVS系统，包括：负载均衡器，备份服务器及集群中服务器节点；其中，所述负载均衡器，用于利用MON进程对整个集群中预定服务器节点以及对应服务进程进行监控；所述备份服务器，用于通过串行线按照预定周期检测所述负载均衡器的运行状态信息，并根据所述运行状态信息判断所述负载均衡器是否失效；在当所述负载均衡器失效时接管所述负载均衡器的IP地址；该系统减少服务构建环境的资源投入同时提供稳定的高可用集群环境。本发明还公开了一种LVS系统的构建方法，具有上述有益效果。

摘要： 本发明公开了一种CCD图像传感器光敏阵列的LVS版图检查方法，包括步骤：按照工艺加工要求，完成光敏单元版图绘制，并按照电路设计要求，将光敏单元按照产品要求的像素排列进行布局，形成版图阵列；根据工艺层次定义及电子流动方向，绘制版图阵列的电路原理图；根据光敏单元的器件特性进行器件提取的代码编写；根据代码编写完成LVS规则文件的编写；对电路原理图的光敏单元阵列区域进行检查。本发明有效的解决了之前版图检查工作需要由人工检查的问题，提高了版图检查的准确性和检查工作的效率，同时创新地为此类由版图反向提取出电路图的检查方式提供思路。

摘要： 本发明公开了电力监控技术领域的一种基于LVS的工控系统主备运行电力监控系统，包括分别配置有主服务器和备用服务器的数据库、应用服务、数据网关、服务网关和主站监测装置；所述数据网关、服务网关、主站监测装置分别与数据库通信连接；所述数据网关与厂站监测装置通信连接；所述服务网关与下级电力监控系统平台通信连接。本发明降低了因某一单机故障造成监控系统部分功能失效或系统停运的风险，提高了电力监控系统的稳定性和可靠性。

摘要： 本发明公开了一种基于干预LVS制导的ASV多端口事件触发路径跟踪控制方法，包括建立基于连续时间的ASV的非线性数学模型；计算LVS的位置并将其作为ASV的参考位置；计算ASV的制导信号；根据动态反馈评价机制生成干预LVS制导信号；计算ASV的艏向误差和位置误差，对艏向误差和位置误差设置事件触发机制，当满足触发条件时，对误差进行更新，并计算误差的导数；设计基于事件触发的虚拟控制律，通过虚拟控制律对艏向误差和位置误差进行镇定，根据动态面控制技术定义误差动态，并对误差动态求导；设计基于事件触发的控制律和自适应律，基于控制律和自适应律驱动ASV进行航行。避免ASV在初始状态达到输入饱和界限，减少传感器到控制器、控制器到执行器的传输负载。

摘要： 本发明公开了一种LVS结构胶合板材的制备方法，包括：将原料旋切，并经斜磨、干燥、分等、施胶、组坯、冷压、热压、养生、砂光处理，随即进行定厚锯裁后得到LVL板；对MDF单板的单面涂胶，与LVL板组坯，得到LVS板坯；对LVS板坯进行冷压，随即进行养生、裁边处理，封边后制得LVS结构胶合板材。本发明制备出的LVS结构胶合板材兼具意杨LVL和MDF的优势，趋近于各向同性材料，物理力学性能优良，尺寸稳定性好，尤其抗变形能力较好，同时解决了一般胶合板不易于造型、装饰性差等问题，能够满足建筑、家具、装饰、交通、军事等行业的广泛需求，具有较强的应用价值和经济效益。

摘要： 本公开提供一种LV7745DEV晶体振荡器老炼板，包括：至少一个用于安装LV7745DEV晶体振荡器的试验工位以及用于进行所述LV7745DEV晶体振荡器老炼的试验回路，其中：所述试验回路包括试验电源、第一负载电阻以及第二负载电阻；所述试验电源电连接所述LV7745DEV晶体振荡器的电源端，所述试验电源通过所述第一负载电阻电连接所述LV7745DEV晶体振荡器的使能端，所述LV7745DEV晶体振荡器的接地端接地设置。本公开通过合理的电路、试验工位设计，能够完成多个LV7745DEV晶体振荡器的功率老炼试验。