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Journal articles on the topic 'SVG'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Čerba, Otakar. "SVG v kartografii." Geoinformatics FCE CTU 1 (December 17, 2006): 112–22. http://dx.doi.org/10.14311/gi.1.12.

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V červenci 2005 se ve španělském městě A Coruña konala dvacátá druhá Mezinárodní kartografická konference. Ve svém příspěvku definoval předseda Komise pro mapy a internet Mezinárodní kartografické asociace (Commission on Maps and the Internet, International Cartographic Association / Association Cartographique Internationale) Prof. Michael P. Peterson čtyři základní směry, kterými by se měl ubírat výzkum v oblasti digitální kartografie v prostředí internetu:<br />Internet Map Use,Internet Map Delivery,Internet Multimedia Mapping,Internet Mobile Mapping.<br />Cílem tohoto příspěvku

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Vardhan, R. Harsha, R. Ramanjan Prasad, B. Pakkiraiah, and Chapala Shravani. "Comparative Study of Power Quality Event Characterization using Scalable Vector Graphics & Matlab." E3S Web of Conferences 472 (2024): 01014. http://dx.doi.org/10.1051/e3sconf/202447201014.

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The research delves into the topic of power quality event extraction and compares two parameters—voltage sag/swell and harmonics—using data supplied by SVG and waveforms created by Matlab. When it comes to power quality analysis, the SVG method shines through in the qualitative comparison of findings.

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3

Herman, Ivan, and Daniel Dardailler. "SVG Linearization and Accessibility." Computer Graphics Forum 21, no. 4 (2002): 777–86. http://dx.doi.org/10.1111/1467-8659.00635.

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4

Ying, Xiang, Xiaoning Wang, and Ying He. "Saddle vertex graph (SVG)." ACM Transactions on Graphics 32, no. 6 (2013): 1–12. http://dx.doi.org/10.1145/2508363.2508379.

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5

Shi, Xin Chun, Wei Zhang, and Pei Ran Liu. "Study on SVG Simulation with the Voltage and Current Dual Closed-Loop PWM Control Strategy." Advanced Materials Research 732-733 (August 2013): 1265–70. http://dx.doi.org/10.4028/www.scientific.net/amr.732-733.1265.

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This paper first introduced the SVG main circuit and the basic principles of SVG, then finished SVG modeling in dq coordinate process. Then an SVG direct current control method was proposed as well. Considering stability requirement to the DC side voltage, the paper designed voltage and current dual closed-loop PWM control system. Finally, SVG system was simulated using the Matlab/simulink. Results show that SVG has a good dynamic performance, verifying the correctness and validity of the dual closed-loop control.

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Dai, Xian Bin, Jian Yin, and Wei Du. "Hardware Circuit Design for Direct-Coupled SVG." Applied Mechanics and Materials 423-426 (September 2013): 2629–34. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.2629.

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First designed the SVG has based on direct-coupled, rated capacity 200kVar, rated voltage of 10kV. Elaborate the system configuration of the main circuit, the selection method of the inverter, the diode rectifying devices DC side capacitor and other devices, and control method. Then carry out MATLAB simulation on the designed SVG to verify the correctness of the direct-coupled SVG hardware circuit; when the load changes, SVG can quickly convert operating mode, compensate reactive current.

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Zhang, Shu Yu, Bao Feng Yang, Hang Zhang, and Jing Kai Wu. "Simulation on Multi-Level Current Source SVG." Advanced Materials Research 1070-1072 (December 2014): 1282–86. http://dx.doi.org/10.4028/www.scientific.net/amr.1070-1072.1282.

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The operational principle and topology of multi-level current source converter as well as its main advantages are introduced. According to the characteristics of SVG (Static Var Generator), a model of multi-level current source SVG is built up and simulated with PSCAD/EMTDC. The influences of model parameters on the performance of SVG are discussed in the form of dynamic and steady waveforms of system voltage and current. Simulation results display the feasibility of proposed control strategy and the excellent performance of multi-level current source SVG.

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Bai, Cong Yu, Ying Nan Wang, Zhe Ren, and Shu Han Wang. "A Study on Outdoor SVG Overheat Capacity Reduction Control Strategy." Applied Mechanics and Materials 716-717 (December 2014): 1639–42. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.1639.

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Outdoor SVG is the SVG that is derived from conventional SVG, and can be used on sites of limited space. After repeated technical upgrading, this kind of SVG is functioning more and more stably, and is well received by clients. However, since the internal space of outdoor SVG is greatly compressed, and overheat trip still occurs in “extreme environment”. Because the “extreme environment” is just occasional, increase in number or power of fans will greatly increase equipment cost and failure points, most SVG manufacturers are not willing to adopt this strategy. In this paper, the outdoor SVG “o

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9

Jia, Qiu Xia, Guang Tong, Ying Zhao, et al. "Research on Intensive SVG Integrated Power Unit Reliability Analysis." Applied Mechanics and Materials 713-715 (January 2015): 1302–5. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.1302.

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As SVG products get more and more popular, new products keep being developed for the demand of actual operation. Intensive SVG is a new kind of SVG developed on the basis of conventional SVG products. The main characteristic of the so-called “intensive SVG” is the draw-out type power module which is featured by small volume, low loss and strong environmental adaptability. The power unit is the core of SVG and its reliability is the foundation on which the entire system functions. Therefore, the reliability evaluation is of vital importance. In this paper, a method of studying its reliability b

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10

Zhao, Ying, and Pan Pan Yang. "Present Condition and Outlook about SVG." Applied Mechanics and Materials 130-134 (October 2011): 274–77. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.274.

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Along with the exaltation of people to the electric energy quality requirements, the importance of compensating the reactive power is valued by people. The offset device of various kinds emerges with the tide of time. SVG plays an important part in the reactive compensating by the advantage of its quality. This text described the development, radical principle and control method of SVG and still introduced the limits, advantages and some improvement measures at the same time. Finally carry on analysis to the development tendency and lay foundation for the search of SVG technique.

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11

Beauchemin, Myriam. "SVG contre Flash : théorie et pratique." Documentation et bibliothèques 52, no. 1 (2015): 29–36. http://dx.doi.org/10.7202/1030025ar.

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Alors que logiciels et normes libres sont en plein essor, nous proposons une comparaison sommaire entre SVG etFlash. Celle-ci s’appuie principalement sur la distinction entre normes libres et normes propriétaires, mais y sont aussi exposés histoire, éléments de théorie et aspects pratiques de chacun de ces outils. Cette comparaison est complétée par le compte rendu de la réalisation d’un exercice de reproduction en SVG d’un objet initialement conçu enFlash. SiFlashpropose certaines fonctionnalités non offertes par SVG, ce dernier n’est pas pour autant démuni face à son concurrent et mérite qu’

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Liu, Zheng Dao, De Sheng Xi, Qiang Liu, et al. "Impact of Connecting Reactor on Stable Operation of Chain SVG Device." Applied Mechanics and Materials 644-650 (September 2014): 794–97. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.794.

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Chain SVG device is connected to the power grid via the reactor which is also referred to as connection reactor. Compared with other reactors of reactive compensation devices, It’s not like the serial filtering reactor which simply provides a specific quantity of inductive reactive power, or parallel phase control reactor which provides continuously adjustable inductive reactive power. The connection reactor in SVG is related to the impact of SVG on the power grid, the impact of the power grid system on SVG, and in particular, the compensation capacity and effect of SVG. Therefore, during desi

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13

Li, Rui Fang, and Xiao Hong Yu. "Study on Dynamic Storage of SVG." Advanced Materials Research 902 (February 2014): 341–43. http://dx.doi.org/10.4028/www.scientific.net/amr.902.341.

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SVG has good interaction, and its content can be dynamically added or deleted, but the change disappears immediately after the graphic is closed, and cant be saved, which brings more inconvenience to users. In this paper, the dynamic storage of SVG is studied, and the implementation principle is analyzed, then two dynamic SVG storage methods are introduced, which are based on traditional Ajax and based on Ajaxpro respectively. Practice proved that the method base on Ajaxpro, which broke the length limit of transfer parameters and the special character limit in traditional Ajax, has a better pr

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Lenz, H. J., L. A. Fisher, W. W. Vale, and M. R. Brown. "Corticotropin-releasing factor, sauvagine, and urotensin I: effects on blood flow." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 249, no. 1 (1985): R85—R90. http://dx.doi.org/10.1152/ajpregu.1985.249.1.r85.

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Corticotropin-releasing factor (CRF), sauvagine (SVG), and urotensin I (UI) were tested for their effects on superior mesenteric blood flow in conscious dogs. Intravenous (iv) administration of CRF, SVG, and UI induced an immediate rise of mesenteric blood flow that was associated with a decrease in mean arterial pressure and an increase in heart rate. Intracerebroventricular (ICV) injection of SVG and UI, but not CRF, rapidly (within 5 min after injection) elicited a long (90 min) elevation of mesenteric blood flow. Central administration of these peptides induced a delayed rise in heart rate

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15

Li, Dong, Linsheng Deng, and Zhenghua Huang. "Shape similarity computation for SVG." International Journal of Computational Science and Engineering 6, no. 1/2 (2011): 105. http://dx.doi.org/10.1504/ijcse.2011.041218.

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16

Marmagkiolis, Konstantinos, and Mehmet Cilingiroglu. "Pharmacologic pretreatment in SVG interventions." Catheterization and Cardiovascular Interventions 84, no. 5 (2013): 856. http://dx.doi.org/10.1002/ccd.25225.

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17

Vidovich, Mladen I. "Three Decades of SVG PCI." JACC: Case Reports 10 (March 2023): 101744. http://dx.doi.org/10.1016/j.jaccas.2023.101744.

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18

Huang, Haosheng, Yan Li, Georg Gartner, and Yunpeng Wang. "An SVG-based method to support spatial analysis in XML/GML/SVG-based WebGIS." International Journal of Geographical Information Science 25, no. 10 (2011): 1561–74. http://dx.doi.org/10.1080/13658816.2010.532133.

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19

Liu, Cun Guo, Hui Hao, Zhi Qiang Zhang, et al. "Research on Chain SVG Direct Current Control Simulation Based on PSCAD." Applied Mechanics and Materials 644-650 (September 2014): 3866–69. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.3866.

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SVG is a device parallel on the power grid for dynamic reactive power compensation, is a product of best performance and mature technology in the third generation dynamic reactive compensation technology so far. Thanks to power unit module series structure and PWM technology, compared with multiple SVG, chain SVG has high capacity, low loss, simple maintenance. But more complicated in control, indirect current control technology and direct current control technology are adopted. This paper utilizes PSCAD simulation software to build a chain SVG direct current controller model according to math

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20

Xenogiannis, Iosif, Marco Zenati, Deepak L. Bhatt, et al. "Saphenous Vein Graft Failure: From Pathophysiology to Prevention and Treatment Strategies." Circulation 144, no. 9 (2021): 728–45. http://dx.doi.org/10.1161/circulationaha.120.052163.

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Saphenous vein grafts (SVGs) remain the most frequently used conduits in coronary artery bypass graft surgery (CABG). Despite advances in surgical techniques and pharmacotherapy, SVG failure rates remain high, often leading to repeat coronary revascularization. The no-touch SVG harvesting technique (minimal graft manipulation with preservation of vasa vasorum and nerves) reduces the risk of SVG failure, whereas the effect of the off-pump technique on SVG patency remains unclear. Use of buffered storage solutions, intraoperative graft flow measurement, careful selection of the target vessels, a

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21

Mølstad, Per Morten, Jan Erik Nordrehaug, Terje K. Steigen, et al. "Drug-Eluting versus Bare-Metal Stents in Saphenous Vein Grafts Compared to Native Coronary Vessels: The Norwegian Coronary Stent Trial Study." Cardiology 147, no. 1 (2021): 14–22. http://dx.doi.org/10.1159/000521085.

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Background: Drug-eluting stents (DES) reduce target lesion revascularization (TLR) with no effect on mortality or myocardial infarction (MI) compared to bare-metal stents (BMS) in native vessels. Randomized stent studies in saphenous vein grafts (SVG) are few and the reported effects are ambiguous. The Norwegian Coronary Stent Trial study is the first to randomize lesions to percutaneous coronary intervention in native vessels and SVG. Aims: The aim of this study was to compare the rate of mortality, MI, and TLR across stent and vessel types. Methods: In this substudy, 6,087 patients with a si

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Xu, Anfei, Linbo Gan, Ziqiang Xi, and Xiaogang Du. "Research on the control strategy of phase balance in H-bridge cascade SVG." E3S Web of Conferences 243 (2021): 01005. http://dx.doi.org/10.1051/e3sconf/202124301005.

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Based on the H-bridge cascaded SVG as one of the best solutions to effectively compensate reactive currents, this article focuses on the cascaded high-voltage H-bridge SVG phase balance problem. While analyzing the influence factors of the SVG DC side voltage, it summarizes and introduces 5 SVG phase balance control strategy ， Analyzed its real-time performance, stability, applicable occasions, algorithm and hardware circuit complexity, etc.Some control strategies have been simulated and verified, and the simulation results have reached the expected value, which provides a reference for the se

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23

Li, Hong Kai, Wei Li Wang, Jin Xing Wang, Shu Han Wang, and Li Hong. "Research and Analysis of Reliability of Power Grid SVG Master Circuit in Rural Areas." Applied Mechanics and Materials 713-715 (January 2015): 1299–301. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.1299.

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Problems such as low voltage and big line loss have long existing in the power grid in rural areas of China. In recent years, some province and cities have improved voltage and reduced line loss by installing SVG at substations in rural power grids, and the effect is remarkable.With great compensation capacity and a good variety of modes of compensation, SVG is sure to replace old reactive compensation devices in rural power grid in future, which requires evaluation and analysis of SVG reliability so as to guarantee safety and stability of the power grid. However, now no research or analysis h

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Rodriguez, Juan A., Abhay Puri, Shubham Agarwal, et al. "StarVector: Generating Scalable Vector Graphics Code from Images and Text." Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 28 (2025): 29691–93. https://doi.org/10.1609/aaai.v39i28.35369.

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Scalable Vector Graphics (SVG) have become integral to modern image rendering applications due to their infinite scalability and versatility, especially in graphic design and web development. SVGs are essentially long strings of code that adhere to a structured syntax with validity constraints. With the rise of large language models, which excel at generating code in various languages, we aim to generate SVG code in a similar way. Our findings show that a vision-language model can be conditioned to produce valid SVG code that closely resembles input images, effectively enabling vectorization.

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Zhang, Lin, Nan Zheng, Yuan Hang Wang, et al. "Research on the Design of Drawer-Type Power Module Based 10kV Outdoor Intensive SVG." Applied Mechanics and Materials 644-650 (September 2014): 3854–57. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.3854.

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Recently, static var generator has been widely applied to substations all over China, mainly adopting indoor mounting and outdoor box-type substation (or color plate housing) mounting. As SVG is popularized, people gradually find out that the current mounting ways are not suitable for the actual environment of many substations (especially rural power grid). Large land coverage, big overall loss and complex maintenance have become the main factors that restrain further popularization of SVG. A new SVG structure is proposed. SVG body and mounting are combined, applied to a rural power grid subst

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Calafiore, Antonio Maria, Sotirios Prapas, Ignazio Condello, Konstantinos Katsavrias, Giuseppe Nasso, and Mario Gaudino. "The Saphenous Vein Graft: Can a Frog Become a Princess?" Medicina 60, no. 12 (2024): 1915. http://dx.doi.org/10.3390/medicina60121915.

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The saphenous vein graft (SVG) has been a cornerstone of coronary bypass surgery, but its long-term patency is limited by accelerated atherosclerosis. Recent advancements, including the no-touch technique and the use of SVG as a limb of the left internal thoracic artery (LITA), have shown promise in improving outcomes. Both approaches enhance nitric oxide (NO) availability, a key factor in promoting endothelial stability and arterial-like behavior in the SVG. Among these, the LITA-SVG connection may offer superior long-term benefits due to sustained NO supplementation. This paper argues that t

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Willemsen, Laura M., Paul W. A. Janssen, Joyce Peper, et al. "Effect of Adding Ticagrelor to Standard Aspirin on Saphenous Vein Graft Patency in Patients Undergoing Coronary Artery Bypass Grafting (POPular CABG)." Circulation 142, no. 19 (2020): 1799–807. http://dx.doi.org/10.1161/circulationaha.120.050749.

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Background: Approximately 15% of saphenous vein grafts (SVGs) occlude during the first year after coronary artery bypass graft surgery (CABG) despite aspirin use. The POPular CABG trial (The Effect of Ticagrelor on Saphenous Vein Graft Patency in Patients Undergoing Coronary Artery Bypass Grafting Surgery) investigated whether ticagrelor added to standard aspirin improves SVG patency at 1 year after CABG. Methods: In this investigator-initiated, randomized, double-blind, placebo-controlled, multicenter trial, patients with ≥1 SVGs were randomly assigned (1:1) after CABG to ticagrelor or placeb

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Luthra, Suvitesh, Hannah Masraf, Mostafa Elbadry Mohamed, et al. "Left Internal Thoracic Artery versus Saphenous Vein Grafts to Left Anterior Descending Artery after Isolated Coronary Artery Bypass Surgery." Life 14, no. 3 (2024): 385. http://dx.doi.org/10.3390/life14030385.

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Background: This study compared perioperative outcomes and long-term survival of saphenous vein grafts (SVGs) versus left internal thoracic artery (LITA) to left anterior descending artery (LAD) in isolated coronary artery bypass graft surgery (CABG). Methods: In this retrospective, single-centre study, we included patients with primary isolated CABG from January 2001 to July 2022. Baseline demographics were compared between SVG-LAD and LITA-LAD. Univariable and multivariable regressions were performed for predictors of in-hospital death. Propensity score matching was performed for LITA-LAD vs

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Li, Jun, Lin Zhang, Mei Juan Liu, et al. "The Design and Application of SVG for Low Voltage Distribution Networks." Applied Mechanics and Materials 448-453 (October 2013): 2097–104. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.2097.

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SVG can compensate reactive power deficiency, suppress harmonics, improve three-phase imbalance and power quality more flexibly. There are very few small volume SVG products available for low voltage distribution network in the past. The generic SVG products are very expansive, thus not suitable for low voltage distribution network. Therefore, it is an urgent task to design a new generation distribution network SVG product that offers good value for money. This paper studied a SVG digital controller based on TMS320F28335 DSP chip. The fast and powerful computing and parallel operation capabili

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Xing, Yun, Sheng Jie Du, Ming Hang Jiao, et al. "Research on Field Parameter Setting Test for Using 10kV Chain SVG to Resolve Low Voltage of Rural Power Grid Substation." Applied Mechanics and Materials 644-650 (September 2014): 3858–60. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.3858.

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In recent years, power companies in different provinces have equipped the rural power grid substation with SVG, which has effectively resolved the problems of rural power grid such as low voltage and great fluctuation. Since SVG is a new 3G dynamic reactive compensation technology, people don’t know its compensation feature well. SVG control parameters are not configured according to the operation rules of the rural power grid substation.SVG shall undergo field test before commissioning in order to better resolve the problem of low voltage. Electrical property of the system to be compensated i

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Takazawa, Akitoshi, Hiroyuki Nakajima, Atsushi Iguchi, et al. "Impacts of Intraoperative Flow on Graft Patency of Sequential and Individual Saphenous Vein Grafts." Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery 10, no. 2 (2015): 85–89. http://dx.doi.org/10.1097/imi.0000000000000140.

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Objective We sought to delineate the predictor of saphenous vein graft (SVG) failure and to evaluate the impact of sequential grafting of SVG on graft flow as the significant predictor of patency. Methods Angiograms and clinical records of 439 patients who underwent coronary artery bypass grafting with aortocoronary SVG were reviewed. Of these, 708 distal anastomoses were created by 480 SVGs. Of 349 patients who underwent isolated coronary artery bypass grafting, operation was performed with an off-pump technique in 347 patients (99%). For 90 patients, a combined procedure on cardiopulmonary b

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Guan, Zheng Qiang, Si Jing Liu, and Xing Hua Liu. "Static Var Generator Technology and its Applications." Applied Mechanics and Materials 494-495 (February 2014): 1870–75. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.1870.

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This paper analyzed the principles, the control methods, the features of the three operational patterns, and the merits of SVG technology as well as a brief introduction to the latest applications of SVG technology. Due to the limitations of the SVG technology, meanwhile its control strategies are very complicated; its fabrication cost is comparatively high when used to for the middle and high electricity pressure and big capacities of electricity transmission. But with the wide use of new technologies and new materials, the SVG technology will surely finds its broad applications.

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Xiao, Rongyang, and Yan Huang. "SVG Loss Estimation Method Based on Extreme Gradient Boosting." Journal of Physics: Conference Series 2661, no. 1 (2023): 012022. http://dx.doi.org/10.1088/1742-6596/2661/1/012022.

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Abstract Static Var Generator (SVG) consumes large amounts of electrical energy during its operation, generating high equipment operating costs. Therefore, it is necessary to quantify the operating SVG loss. However, the existing methods of loss estimation generally have notable problems, such as large deviations in loss estimation results. In this paper, we propose a method for calculating SVG loss and establish an SVG loss estimation model based on the extreme gradient boosting algorithm under different operating conditions. First, some data obtained by simulation experiments are input into

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Chen, Zehao, and Rong Pan. "SVGBuilder: Component-Based Colored SVG Generation with Text-Guided Autoregressive Transformers." Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 3 (2025): 2358–66. https://doi.org/10.1609/aaai.v39i3.32236.

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Scalable Vector Graphics (SVG) are essential XML-based formats for versatile graphics, offering resolution independence and scalability. Unlike raster images, SVGs use geometric shapes and support interactivity, animation, and manipulation via CSS and JavaScript. Current SVG generation methods face challenges related to high computational costs and complexity. In contrast, human designers use component-based tools for efficient SVG creation. Inspired by this, SVGBuilder introduces a component-based, autoregressive model for generating high-quality colored SVGs from textual input. It significan

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Kurniawan, Ichwan, Much Rifqi Maulana, and Christian Yulianto Rusli. "PERBANDINGAN KINERJA BROWSER PADA PEMANFAATAN ANIMASI SVG (SCALABLE VECTOR GRAPHIC)." IC-Tech 17, no. 2 (2022): 32–39. http://dx.doi.org/10.47775/ictech.v17i2.243.

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Penggunaan Motion Graphic (MG) tidak hanya dugunakan sebagai sarana media seni, namun perkembanganya MG dapat dimanfaatakan di berbagai bidang. Baik bidang pendidikan, periklanan, hukum dan sebagainya. Pemanfaatan MG dalam proses pembelajaran dapat digunakan sebagai media pembelajaran, melalui MG diharapkan pengguna dapat memahami materi pembelajaran dengan baik. Animasi menjadi bagian yang terpenting dalam pembuatan MG, Salah satu metode untuk menghemat waktu rendering dengan mengurangi detail gerakan, hal ini akan sedikit mempeharuhi hasil akhir animasi. Selain mengurangi kompleksitas geraka

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Tavil, Yusuf, Nihat Şen, Hüseyin Uğur Yazici, et al. "Relationship between elevated platelet volume and saphenous vein graft disease." Clinical & Investigative Medicine 33, no. 3 (2010): 161. http://dx.doi.org/10.25011/cim.v33i3.13721.

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Background: Saphenous vein graft (SVG) disease is the major determinant of long term graft viability in patients undergoing coronary artery bypass graft (CABG) surgery. Although, platelets play a major role in this pathogenetic process the nature of this interaction has not been yet been clarified. Mean platelet volume (MPV) reflects platelet production rate and stimulation. This study was designed to investigate MPV in patients with late stage SVG disease. Methods: The study population composed of 188 patients who underwent elective coronary angiography more than one year after coronary arter

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Zhang, Yun Shan, Yu Bin Dong, Hui Jie Cao, Min Jin, Shu Han Wang, and Ji Hao Wang. "Analytical Study on the Loss Reduction of Static Var Generator for Power Grid Based on the Soft Switch Technology." Applied Mechanics and Materials 713-715 (January 2015): 1440–43. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.1440.

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With SVG technology becoming more and more mature, chain SVG is also installed in some power grid substations to solve local power quality problems, and certain effect has been achieved. Compared with other compensators in the substations, for example, capacitor bank, SVQC, SVC etc, actual loss of SVG is above average level, this limits its practicability.This paper puts forward a method that utilizes soft switch technology to reduce IGBT on/off loss in SVG device, gives main circuit topology of the designed soft switch PWM inverter, and the comparative analysis with on/off loss of hard switch

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Tornatore, Carlo, Belinda Baker-Cairns, Gal Yadid, et al. "Expression of Tyrosine Hydroxylase in an Immortalized Human Fetal Astrocyte Cell Line; in Vitro Characterization and Engraftment into the Rodent Striatum." Cell Transplantation 5, no. 2 (1996): 145–63. http://dx.doi.org/10.1177/096368979600500206.

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The use of primary human fetal tissue in the treatment of neurodegenerative disorders, while promising, faces several difficult technical and ethical issues. An alternative approach that would obviate these problems would be to use immortalized cell lines of human fetal central nervous system origin. An immortalized human fetal astrocyte cell line (SVG) has been established (45) and herein we describe the in vitro and in vivo characteristics of this cell line which suggest that it may be a useful vehicle for neural transplantation. The SVG cell line is vimentin, GFAP, Thy 1.1 and MHC class I p

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Wei, Yun Bing, and Wei Jie Yang. "Nonlinear Control of SVG Based on Hamiltonian Energy Theory." Applied Mechanics and Materials 331 (July 2013): 307–10. http://dx.doi.org/10.4028/www.scientific.net/amm.331.307.

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Establish the practical mathematic model of Synchronous Generator in the static var generator (SVG) of single machine infinite bus power system. Based on Hamiltonian energy theory, the new nonlinear controller is designed between the SVG which is installed in the bus voltage of system and synchronous machine excitation. This controller directly use the energy as the storage function, compared to other nonlinear controllers, this controller has the advantage of the fast stability and the capability of quelling the disturbance. Since the nonlinear control structure retains all in this design, it

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Wang, Ying Nan, Feng Li Han, Zhe Ren, et al. "Research on Optimal Application of SVG in Substation Regulated Voltage." Applied Mechanics and Materials 602-605 (August 2014): 2970–73. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.2970.

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In order to solve the problem of low voltage at a terminal rural power grid 66kV substation, a 5000-kilovar SVG is arranged in the substation to elevate and stabilize the 10kV bus voltage. Since put into operation, SVG runs well, solving the problem of low voltage while lowering the loss of the entire line. However, in some cases, people find that while stabilizing the bus voltage, SVG causes voltage drop in adjacent substation, and act of the intelligent capacitor unit in the adjacent substation, thus leading to opposite reactive response of SVG, affecting voltage stabilization of the two sub

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Yuan, Man, Jing Shu Yuan, Gang Huan, and Dan Dan Wang. "The Mobile Oilfield Map Based on SVG and Inforamtion Integration." Advanced Materials Research 798-799 (September 2013): 349–52. http://dx.doi.org/10.4028/www.scientific.net/amr.798-799.349.

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A light mobile GIS framework is proposed which is based on J2ME and mobile scalable vector graphics (SVG), GIS is an important component in digital oilfield. First, it defines a general mobile GIS framework. Second, all kinds of GIS code rules are defined, how to manage map layer in SVG is defined, all kinds of GISs object can be described in SVG and DOM of XML. And finally, in distributed environment, based on SVG, JAVAME and related technologies, a light mobile GIS platform is implemented. In this case, the light mobile GIS platform can be used to not only transmit production data, but also

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Wang, Peng, and Li Yuan Dong. "Web GIS Research and Application Based on SVG." Applied Mechanics and Materials 513-517 (February 2014): 2004–7. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.2004.

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In this paper we use the SVG technology to the field of Web GIS and set up the Traffic Accident Scene Management System (TASMS). Using text format characteristics of SVG, combined with ASP.NET technology and the scripting language JavaScript, we achieved dynamically load geographic information image, quick query and some user interaction functions.

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Shen, Jing Shuang, Chuan Wen Jiang, and Yu Jiao Liu. "Analysis of Harmonic Detection of APF&SVG." Advanced Materials Research 516-517 (May 2012): 1683–87. http://dx.doi.org/10.4028/www.scientific.net/amr.516-517.1683.

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This paper reviews the harmonic current detection algorithm of APF&SVG. And the new different research of each detection method is introduced. The advantage and disadvantage of each methods is also analyzed. It has provided some references to the electric current detection algorithm choice for the design of the APF and SVG.

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Kleinbongard, Petra, Theodor Baars, Stefan Möhlenkamp, Philipp Kahlert, Raimund Erbel, and Gerd Heusch. "Aspirate from human stented native coronary arteries vs. saphenous vein grafts: more endothelin but less particulate debris." American Journal of Physiology-Heart and Circulatory Physiology 305, no. 8 (2013): H1222—H1229. http://dx.doi.org/10.1152/ajpheart.00358.2013.

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Stent implantation into atherosclerotic coronary arteries releases particulate debris and soluble substances that contribute to impaired microvascular perfusion. Here we addressed the potential for microvascular obstruction in patients with stenotic native right coronary arteries (nRCA) compared with saphenous vein grafts on right coronary arteries (SVG-RCA). We enrolled symptomatic, male patients with stable angina pectoris and a flow-limiting stenosis in their nRCA or SVG-RCA ( n = 18/18). Plaque volume and composition were analyzed using intravascular ultrasound before stent implantation. C

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Ba, Duo, Lei Feng, and Yong Quan Li. "Design of SVG Application in Microgrids." Applied Mechanics and Materials 716-717 (December 2014): 1095–98. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.1095.

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The active power output of micrgrids is susceptible to external influences. When the load is high, the voltage of microgrids cannot be stabilized. Voltage fluctuation may cause the fan to stop working when the voltage is lower than the operating Voltage. The problem can be solved by applying SVG to the microgrid.

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Kim, Suzi, and Sunghee Choi. "Saliency-based SVG Image Placeholder Generation." Journal of KIISE 46, no. 1 (2019): 39–44. http://dx.doi.org/10.5626/jok.2019.46.1.39.

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Cankurt, Tayyar, İbrahim E. Celik, Selcuk Ozturk, and Orhan Maden. "Inflammatory Conditions in Acute Coronary Syndrome Patients Treated with Percutaneous Coronary Intervention of Saphenous Vein Graft." International Journal of Angiology 29, no. 04 (2020): 237–44. http://dx.doi.org/10.1055/s-0040-1714751.

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AbstractThe study aimed to evaluate the inflammatory blood parameters in acute coronary syndrome (ACS) patients with a history of coronary artery bypass graft (CABG) and treated with percutaneous coronary intervention (PCI) of saphenous vein graft (SVG). A total of 347 patients who underwent urgent SVG PCI with the diagnosis of ACS were included in the study. After the application of exclusion criteria, 79 patients were allocated into two groups, namely, successful PCI (n = 59) and unsuccessful PCI (n = 20), and included in the statistical analysis. Neutrophil-to-lymphocyte ratio (NLR) and pla

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Brătilă, Elvira, Diana Elena Comandaşu, Ciprian Coroleucă, et al. "Diagnosis of endometriotic lesions by sonovaginography with ultrasound gel." Medical Ultrasonography 18, no. 4 (2016): 469. http://dx.doi.org/10.11152/mu-875.

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Aims: The aim of the study was to evaluate the diagnostic ability of sonovaginography (SVG) with ultrasound gel in patients with endometriosis. Material and methods: We conducted a multicentre prospective study, which included 193 patients with symptoms highly suggestive for endometriosis. All patients were investigated by transvaginal sonography and SVG with gel and afterwards underwent laparoscopic surgery. For each category of endometriotic lesions investigated, we calculated and compared the sensitivity, specificity, positive predictive value and negative predictive value of the imagistici

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Solanki, Parth Bharat, Nivedita Vadodaria, Smit Bharat Solanki, and Hitendra Kanzaria. "Comparative Analysis of In-Situ Left Internal Mammary Artery and Saphenous Vein Composite Grafts for Left Anterior Descending Artery Revascularization: A Propensity-Matched Study." Ukrainian Journal of Cardiovascular Surgery 33, no. 2 (2025): 34–40. https://doi.org/10.63181/ujcvs.2025.33(2).34-40.

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Aim. This study aimed to evaluate the early and mid-term outcomes of a novel strategy using the in-situ left internal mammary artery (LIMA) with a great saphenous vein graft (SVG) to bypass the left anterior descending artery (LAD) in coronary artery bypass grafting (CABG). Materials and methods. A total of 1,240 patients were included in this retrospective observational study. Using propensity-score matching, 155 patients were assigned to the LIMA + SVG group and 155 to the LIMA − LAD group. Early mortality, postoperative complications, and mid-term major adverse cardiovascular and cerebrovas

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Wang, Ning, and De Chao Zhang. "A Study on Selection of the Main Parameters of SVG." Applied Mechanics and Materials 713-715 (January 2015): 1556–59. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.1556.

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