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大市场.广告导报 2006年第6期 108-109页

作者：连伯宁王竹一 d.sriram 星传媒体亚太区 CEO先生

把广告还给品牌和消费者——访星传媒体亚太区CEO ***先生

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广告导报 2006年第6期 108-109页

作者：连伯宁王竹一 d.sriram 星传媒体亚太区

用于工程设计的基于知识的专家系统的工具和技术

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计算机科学 1985年第6期 24-37页

作者： M.L.Maher d.sriram S.J.Fenves 仲源

基于知识的专家系统作为开发工程软件的一个重要工具箱脱颖而出。这些系统为解决工程设计中遇到的不良结构问题提供了一种手段。对于这些系统的开发已有一些工具。本文描述象 OPS5,SRL 和 PROLOG 这三个工具对工程设计的适用性。文中还... 详细信息

基于知识的专家系统作为开发工程软件的一个重要工具箱脱颖而出。这些系统为解决工程设计中遇到的不良结构问题提供了一种手段。对于这些系统的开发已有一些工具。本文描述象 OPS5,SRL 和 PROLOG 这三个工具对工程设计的适用性。文中还概述了基于知识的专家系统和各种问题求解策略。

关键词：构造式属性 SRL 问题求解策略基于知识专家工程设计

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驾驭的快乐翱翔的幸福

大市场.广告导报 2006年第6期 107-107页

作者： d.sriram 星传媒体亚太区 CEO

Photovoltaic Cell Panels Soiling Inspection Using Principal Component Thermal Image Processing

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Computer Systems Science & Engineering 2023年第6期45卷 2761-2772页

作者： A.sriram T.d.Sudhakar Arasu Engineering College KumbakonamTamilnadu612501India St.Joseph’s College of Engineering ChennaiTamilnadu600119India

Intended for good productivity and perfect operation of the solar power grid a failure-free system is ***,thermal image processing with the thermal camera is the latest non-invasive(without manual contact)type fault identification technique which may give good precision in all *** soiling issue,which is major productivity affecting factor may import from several reasons such as dust on the wind,bird mucks,*** efficient power production sufferers due to accumulated soil deposits reaching from 1%–7%in the county,such as India,to more than 25%in middle-east countries country,such as dubai,Kuwait,*** research offers a solar panel soiling detection system built on thermal imaging which powers the inspection method and mitigates the requirement for physical panel inspection in a large solar production ***,in this method,solar panels can be verified by working without disturbing production operation and it will save time and price of *** ranks 3rd worldwide in the usage use age of Photovoltaic(PV)panels now and it is supported about 8.6%of the Nation’s electricity need in the year *** the meantime,the installed PV production areas in India are aged 4–5 years *** the need for inspection and maintenance of installed PV is growing fast day by *** a result,this research focuses on finding the soiling hotspot exactly of the working solar panels with the help of Principal Components Thermal Analysis(PCTA)on MATLAB Environment.

关键词： PV cell thermal imaging PCTA(Principal Components Thermal Analysis) PV cell soiling detection

Basement tectonics and flexural subsidence along western continental margin of India

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Geoscience Frontiers 2017年第5期8卷 1009-1024页

作者： d.K.Pandey Nisha Nair Anju Pandey G. sriram ESSO-National Centre for Antarctic and Ocean Research Goa India

The Paleocene-recent post-rift subsidence history recorded in the Mumbai Offshore Basin off western continental margin of India is examined. Results obtained through 2-d flexural backstripping modelling of new seismic data reveal considerable thermo-tectonic subsidence over last ca. 56 Myr. Reverse postrift subsidence modelling with variable β stretching factor predicts residual topography of ca. 2000 m to the west of Shelf Margin Basin and fails to restore late Paleocene horizon and the underlying igneous basement to the sea level. This potentially implies that:(1) either the igneous basement formed during the late Cretaceous was emplaced under open marine environs; or(2) a laterally varying cumulative subsidence occurred within Mumbai Offshore Basin(MOB) during ca. 68 to ca. 56 Ma. Pre-depositional topographic variations at ca. 56 Ma across the basin could be attributed to the extensional processes such as varied lower crustal underplating along Western Continental Margin of India(WCMI). Investigations about basement tectonics after unroofing of sediments since late Paleocene from this region support a transitional and heavily stretched nature of crust with high to very high β factors. Computations of past sediment accumulation rates show that the basin sedimentation peaked during late Miocene concurrently with uplift of Himalayan-Tibetan Plateau and intensification of Indian monsoon system. Results from basin subsidence modelling presented here may have significant implications for further studies attempting to explore tectono-climatic interactions in Asia.

关键词： Continental rifting Subsidence Mumbai Offshore Basin Backstripping Arabian Sea Laxmi Basin

Photometric study of W UMa type binaries in the intermediate open cluster NGC 7789

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Research in Astronomy and Astrophysics 2010年第2期10卷 159-165页

作者： Kandulapati sriram Pasagada Vivekananda Rao department of Astronomy Osmania University

The light curve solutions of two W UMa binary systems in the intermediate open cluster NGC 7789 are presented in this paper. These variables were observed using the 2 m telescope of the IUCAA-Girawali Observatory. The V passband photo- metric solutions of the two W UMa binaries were obtained using the latest version of the W-d program. The result shows that both systems are H-subtype W UMa binaries with high mass ratios.

关键词： binaries: eclipsing- binaries: close

Exchange of Parametric CAd Models

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武汉理工大学学报 2006年第S1期28卷 121-125页

作者： PRATT J Michael sriram d Ram design and Process Group National Institute of Standards and TechnologyGaithersburgMD 20899-0001USA

A method to exchange digital CAd model construction history data using ISO10303 is presented. The primary intention of this research is to demonstrate the utility of ISO10303-108 in achieving parametric CAd model exchange between commercial CAd systems. ISO10303-108,still under development,has been used to represent geometric and dimensional constraints on the sketch profile. Schemas from Parts 42,50 of ISO 10303 are also used. ISO10303-42 is adopted to represent geometric and topological information and ISO10303-50 is used to represent the mathematical expression.

关键词： CAd model exchange construction history parameters constraints

Application of IITM-RANS3d to free-fall water entry of prismatic and non-prismatic finite wedges

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水动力学研究与进展B辑:英文版 2023年第3期35卷 417-430页

作者： Shaswat Saincher Kshitij Srivastava R.Vijayakumar V.sriram Center for Maritime Experiments to Maritime Experience(ME2ME) Indian Institute of Technology MadrasChennaiIndia department of Ocean Engineering Indian Institute of Technology MadrasChennaiIndia

High-speed watercraft and ships undergo coupled motions which make the front portion of the hull exit and violently re-enter *** induces short-term slamming loads that may compromise the structural integrity of the *** slamming of the bow can be modeled as straight wedges of different deadrise angles(dRAs)falling into water from different *** advent of computational fluid dynamics has allowed the problem of wedge-slamming to be simulated using the full Navier-Stokes equations thus complementing the pioneering studies based on ***,most researchers are opting to use commercial software to simulate the wedge-impact problem as it allows access to overset meshing algorithms which are robust in modeling the wedge as a moving *** boundary methods(EBMs)offer some advantages over overset meshing in that the mesh only needs to be generated once and Cartesian mesh-based solvers can be ***,the application of EBMs to wedge-impact has been limited in the literature and merits further *** this context,we investigate the applicability of the fast-fictitious-domain(FFd)based embedded boundary treatment to simulate the violent water-entry of *** extend our in-house Navier-Stokes model IITM-RANS3d to handle floating bodies through integration of a rigid-body dynamics solver and an algorithm to embed three-dimensional stereolithography(STL)geometries as solids over a Cartesian *** proposed algorithm is extensively benchmarked against variable dRA wedge-slamming experiments reported in the literature as well as constant dRA wedge-slamming experiments performed *** good agreement is reported in terms of the time-history of hydrodynamic impact pressures measured at various locations on the hull as well as the wedge motion responses thus demonstrating the suitability of FFd for simulating the coupled hydrodynamics of slamming for simplified hull geometries.

关键词： Wedge water entry slamming fast-fictitious-domain IITM-RANS3d experiments

Photometric study of W UMa type binaries in the old open cluster Berkeley 39

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Research in Astronomy and Astrophysics 2009年第10期9卷 1149-1154页

作者： Kandulapati sriram Yellapragada Ravi Kiron Pasagada Vivekananda Rao department of Astronomy Osmania University

The study of W UMa binary systems gives a wealth of information about their nature as well as their parent bodies （if any）, like clusters. In this paper, we present the I passband photometric solutions of four W UMa binaries in the open cluster Berkeley 39 using the latest version of the W-d program. The result shows that two binary systems are W-subtype W UMa binary systems and the other two systems are H-subtype W UMa binary systems. No third body has been found in any of the four systems. We found a correlation between the period and mass-ratio as well as temperature and mass-ratio for the respective variables, which is similar to the relationship between mass ratio and total mass of the contact binaries as shown by van＇t Veer and Li et al.

关键词： binaries eclipsing -- binaries close