公开(公告)号：US09135302B2

公开(公告)日：2015-09-15

申请号：US12043908

申请日：2008-03-06

申请人： Murali Thiyagarajan ,  Praveen Kumar

发明人： Murali Thiyagarajan ,  Praveen Kumar

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30457

摘要： A query, issued to a database server, is re-written with a nested materialized view. The selected materialized view is nested within a “parent” materialized view that has one or more nesting levels for one or more nested materialized views. The selected nested materialized view has a cardinality associated therewith, which is lower than the cardinality associated with any of the other nested materialized views, and is nested at a final nesting level of the one or more nesting levels.

摘要翻译： 发布到数据库服务器的查询将重新写入嵌套实例化视图。 所选物化视图嵌套在“父”物化视图中，该视图具有一个或多个嵌套实例化视图的一个或多个嵌套级别。 所选择的嵌套实体化视图具有与其相关联的基数，其低于与任何其他嵌套实现视图相关联的基数，并且嵌套在所述一个或多个嵌套级别的最终嵌套级别。

公开(公告)号：US20120057506A1

公开(公告)日：2012-03-08

申请号：US13319131

申请日：2010-02-11

申请人： Praveen Kumar

发明人： Praveen Kumar

IPC分类号： H04W84/00 ,  H04W76/00 ,  H04L12/28

CPC分类号： H04L12/12 ,  H04W40/24 ,  H04W48/16 ,  H04W84/18 ,  Y02D50/20 ,  Y02D50/40 ,  Y02D50/42 ,  Y02D70/144 ,  Y02D70/22

摘要： The embodiments herein generally relate to distributed systems and more particularly, to association procedure in a large network. In this invention time is divided into different zones each for specific task such as to wake-up dormant devices, to synchronize unassociated devices, to transmit identity frame and then to associate with network coordinator device. In each time zone plurality of nodes perform the specific task simultaneously. This improves the power efficiency and speeds up the association procedure. This technique also improves neighboring table information, which enables better localization.

摘要翻译： 本文的实施例通常涉及分布式系统，更具体地涉及大型网络中的关联过程。 在本发明中，时间被划分为不同的区域，每个区域用于特定任务，例如唤醒休眠设备，同步未相关设备，发送身份帧，然后与网络协调器设备相关联。 在每个时区中，多个节点同时执行特定任务。 这提高了功率效率并加快了关联过程。 这种技术还可以改善邻近表信息，从而实现更好的本地化。

公开(公告)号：US07899699B1

公开(公告)日：2011-03-01

申请号：US10981902

申请日：2004-11-04

申请人： Praveen Kumar

发明人： Praveen Kumar

IPC分类号： G06F17/30

CPC分类号： G06Q10/04 ,  G06Q30/0202 ,  G06Q50/14

摘要： A system and method for adaptive forecasting is provided. A model file containing a forecast model is generated. A calibration type that correspond to a symbol and a key in the forecast model is determined, and the model file is stored in a database. A request for a forecast based on the symbol and the key is received. The model file is retrieved from the database and a forecast is calculated using the forecast model.

摘要翻译： 提供了一种适应性预测的系统和方法。 生成包含预测模型的模型文件。 确定与预测模型中的符号和键对应的校准类型，并将模型文件存储在数据库中。 接收到基于符号和密钥的预测请求。 从数据库中检索模型文件，并使用预测模型计算预测。

公开(公告)号：US07888490B2

公开(公告)日：2011-02-15

申请号：US10497673

申请日：2002-03-20

申请人： Rakesh Bhatnagar ,  Pankaj Gupta ,  Smriti Batra ,  Vibha Chauhan ,  Aparna Singh ,  Nidhi Ahuja ,  Praveen Kumar

发明人： Rakesh Bhatnagar ,  Pankaj Gupta ,  Smriti Batra ,  Vibha Chauhan ,  Aparna Singh ,  Nidhi Ahuja ,  Praveen Kumar

IPC分类号： C07H21/04 ,  C07H21/02 ,  A61K39/07

CPC分类号： C07K14/32 ,  A61K39/00

摘要： Anthrax toxin, comprising of protective antigen (PA), lethal factor (LF) and edema factor (EF) is a major virulent factor of B. anthracis. Protective antigen, PA is the main component of all the vaccines against anthrax. The protective efficacy of PA is greatly increased if small quantities of LF of EF are incorporated into the vaccines. An ideal vaccine against anthrax should contain PA, LF and EF together, but this combination would be toxic. Therefore, the biologically inactive mutant preparations of PA, LF and EF may be used together for better immunoprotection. The present invention describes the method for generation of recombinant vaccine against anthrax, comprising of non-toxic, mutant anthrax toxin proteins. The procedure involves site-directed mutagenesis of the native genes of the toxin proteins, the expression and purification of the mutant proteins and finally characterization of these proteins.

摘要翻译： 包含保护性抗原（PA），致死因子（LF）和水肿因子（EF）的炭疽毒素是炭疽杆菌的主要毒性因子。 保护性抗原，PA是所有针对炭疽疫苗的主要成分。 如果将小量的EF融入疫苗中，则PA的保护作用大大增加。 针对炭疽的理想疫苗应包含PA，LF和EF，但这种组合是有毒的。 因此，PA，LF和EF的生物活性突变体制剂可以一起用于更好的免疫保护。 本发明描述了用于产生针对炭疽的重组疫苗的方法，其包含无毒的突变体炭疽毒素蛋白质。 该方法涉及毒素蛋白质的天然基因的定点突变，突变蛋白的表达和纯化以及这些蛋白质的最终表征。

公开(公告)号：US20090024571A1

公开(公告)日：2009-01-22

申请号：US11879990

申请日：2007-07-18

申请人： Murali Thiyagarajan ,  Praveen Kumar

发明人： Murali Thiyagarajan ,  Praveen Kumar

IPC分类号： G06F17/30

CPC分类号： G06F17/30457

摘要： In one embodiment, a plurality of materialized views is stored, where each view includes a set of aggregate expressions. Storing each materialized view comprises identifying one or more disjuncts in the set of aggregate expressions, generating a set of disjunct trees that represent the set of aggregate expressions, and storing the set of disjunct trees. When a query that requests aggregated data is received, one or more disjuncts are identified in an aggregate expression specified in the query. A disjunct tree for the disjuncts in the query is generated. Based on the disjunct tree for the query and on the set of disjunct trees for each materialized view, a particular materialized view is determined from the plurality of materialized views. The query is rewritten into an equivalent query that references the particular materialized view, where the equivalent query would retrieve the requested aggregated data from the particular materialized view.

摘要翻译： 在一个实施例中，存储多个物化视图，其中每个视图包括一组聚合表达。 存储每个物化视图包括识别集合表达集合中的一个或多个分离，生成一组代表聚合表达集合的分离树，以及存储一组分离树。 当接收到请求聚合数据的查询时，在查询中指定的聚合表达式中标识一个或多个分离。 生成查询中的分离树的分离树。 基于查询的分离树和每个物化视图的分离树集合，从多个物化视图确定特定的物化视图。 该查询被重写为引用特定物化视图的等效查询，其中等效查询将从特定物化视图中检索所请求的聚合数据。

公开(公告)号：US07087896B2

公开(公告)日：2006-08-08

申请号：US11023234

申请日：2004-12-27

申请人： Christopher H. Becker ,  Curtis A. Hastings ,  Scott M. Norton ,  Sushmita Mimi Roy ,  Weixun Wang ,  Haihong Zhou ,  Thomas Andrew Shaler ,  Praveen Kumar ,  Markus Anderle ,  Hua Lin

发明人： Christopher H. Becker ,  Curtis A. Hastings ,  Scott M. Norton ,  Sushmita Mimi Roy ,  Weixun Wang ,  Haihong Zhou ,  Thomas Andrew Shaler ,  Praveen Kumar ,  Markus Anderle ,  Hua Lin

IPC分类号： B01D59/44 ,  H01J49/00

CPC分类号： H01J49/0036

摘要： Relative quantitative information about components of chemical or biological samples can be obtained from mass spectra by normalizing the spectra to yield peak intensity values that accurately reflect concentrations of the responsible species. A normalization factor is computed from peak intensities of those inherent components whose concentration remains constant across a series of samples. Relative concentrations of a component occurring in different samples can be estimated from the normalized peak intensities. Unlike conventional methods, internal standards or additional reagents are not required. The methods are particularly useful for differential phenotyping in proteomics and metabolomics research, in which molecules varying in concentration across samples are identified. These identified species may serve as biological markers for disease or response to therapy.

摘要翻译： 通过对光谱进行归一化，可以从质谱中获得关于化学或生物样品成分的相对定量信息，以产生准确反映负责物种浓度的峰值强度值。 归一化因子是由浓度在一系列样品中保持不变的那些固有成分的峰值强度计算出来的。 发生在不同样品中的组分的相对浓度可以从标准化峰强度估计。 与传统方法不同，不需要内标或附加试剂。 该方法对于蛋白质组学和代谢组学研究中的差异表型特别有用，其中鉴定了样品浓度变化的分子。 这些鉴定的物种可以作为疾病或治疗反应的生物标志物。

公开(公告)号：US08385256B2

公开(公告)日：2013-02-26

申请号：US12332935

申请日：2008-12-11

申请人： Praveen Kumar ,  Viswanatha Rao Thumparthy

发明人： Praveen Kumar ,  Viswanatha Rao Thumparthy

IPC分类号： H04B7/212

CPC分类号： H04J3/0644 ,  H04L7/041

摘要： Embodiments herein provide a method and system for synchronization in a Wireless Communication Network using a new frame, Synchronization Frame (SF), and a configurable length of the same that is transmitted from a Network Controller (NC) to the Network Elements (NEs) in the network. The periodicity of the SF could be changed, to align with the data exchange periodicity, while still keeping synchronization. The length of the SF is made configurable to achieve this effect. It is directly proportional to the period, with which it needs to be transmitted, i.e., a larger delay between two SFs is achievable through the use of a larger SF frame size. This method provides a mechanism in which synchronization between the NC and NEs is achieved by listening to only a part of the SF, which is constant in size. This method also provides tolerance to failure by using acknowledgement schemes.

摘要翻译： 本文的实施例提供了一种在无线通信网络中使用新帧同步帧（SF）以及从网络控制器（NC）向网络元件（NE）发送的可配置长度的同步的方法和系统 网络。 可以改变SF的周期性，以便与数据交换周期保持一致，同时保持同步。 SF的长度可配置为实现此效果。 它与需要发送的周期成正比，即通过使用较大的SF帧大小可实现两个SF之间较大的延迟。 该方法提供了通过仅监听大小不变的SF的一部分来实现NC和NE之间的同步的机制。 该方法还通过使用确认方案提供了对故障的容忍。

公开(公告)号：US20090019001A1

公开(公告)日：2009-01-15

申请号：US11777226

申请日：2007-07-12

申请人： MURALI THIYAGARAJAN ,  Praveen Kumar

发明人： MURALI THIYAGARAJAN ,  Praveen Kumar

IPC分类号： G06F17/30

CPC分类号： G06F17/30451 ,  G06F17/30457

摘要： A method allows a query, which contains an inline view, to be rewritten to use a materialized view. The materialized view has an inline view that is equivalent to the inline view of the query. However, the inline view of the materialized view varies textually from the inline view of the query.

摘要翻译： 一种方法允许重写包含内联视图的查询以使用实例化视图。 物化视图具有等效于查询的内联视图的内联视图。 但是，物化视图的内联视图与查询的内联视图不同。

公开(公告)号：US20140242129A1

公开(公告)日：2014-08-28

申请号：US14241108

申请日：2012-08-21

申请人： Kumar Gaurav ,  Praveen Kumar ,  Bharath Palanisamy

发明人： Kumar Gaurav ,  Praveen Kumar ,  Bharath Palanisamy

IPC分类号： A61K8/29 ,  A61K8/39 ,  A61Q17/04 ,  A61K8/36

CPC分类号： A61K8/29 ,  A61K8/27 ,  A61K8/342 ,  A61K8/361 ,  A61K8/39 ,  A61K8/86 ,  A61K2800/621 ,  A61Q17/04

摘要： A photoprotective personal care composition. The invention to a photoprotective personal care composition. The invention more particularly relates to a sunscreen composition that not only provides high sun protection but does that with minimal or no amount of traditionally used organic sunscreens. It is thus objects of the present invention to obviate the drawbacks of the prior art and provide high SPF photo-protective sunscreen compositions. Another object of the present invention is to achieve the above object using negligible amounts or no amount of organic sunscreen agents, which are sometimes unstable with the added advantage that inclusion of low or no organic sunscreens enables low formulation cost.

摘要翻译： 光保护个人护理组合物。 本发明涉及光保护个人护理组合物。 本发明更具体地涉及防晒组合物，其不仅提供高防晒性，而且具有最少量或不少量的传统使用的有机防晒剂。 因此，本发明的目的是消除现有技术的缺点并提供高SPF防晒防晒组合物。 本发明的另一个目的是为了实现上述目的，使用可忽略的量或无数量的有机防晒剂，这些有机防晒剂有时是不稳定的，附加的优点是包含低或不含有机防晒剂可以实现低制剂成本。

公开(公告)号：US20120057469A1

公开(公告)日：2012-03-08

申请号：US13319126

申请日：2010-02-11

申请人： Praveen Kumar

发明人： Praveen Kumar

IPC分类号： H04L12/26 ,  H04J3/06

CPC分类号： H04J3/0658

摘要： The embodiments herein generally relate to distributed systems and more particularly, to data propagation in a large network. This invention enables the network to support data propagation in plurality of directions based on configuration. Using this method data propagation is equally fast and deterministic in all the configured directions. Here, superframe duration is divided into plurality of data cycle period, which is further divided into plurality of time zones each dedicated to support a specific directional data flow. This method improves the power efficiency of data propagation, enables user to configure any directional data propagation and reduces the delay.

摘要翻译： 这里的实施例通常涉及分布式系统，更具体地涉及大型网络中的数据传播。 本发明使得网络能够基于配置来支持在多个方向上的数据传播。 使用这种方法，数据传播在所有配置的方向上同样快速和确定。 这里，超帧持续时间被划分为多个数据周期，其进一步分为多个时区，每个时区专用于支持特定的方向性数据流。 该方法提高了数据传播的功率效率，使用户可以配置任何方向性数据传播并减少延迟。