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Modeling Maximum Trading Profits with C++: New Trading and Money Management Concepts

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丛书名： Wiley Trading

2007年

作者： valerii Salov

"Mr. Salov has taken one of my favorite creations – Perfect Profit – and provided an expanded description of his interpretation of it and put it in your hands with the included software. Like I said fifteen years ag... 详细信息

ISBN: (纸本)9780470086230;0470086238

关键词： BUSINESS & ECONOMICS/Finance

来源：畅想之星图书光盘版（南... 评论

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考虑轮齿修形的变厚齿轮啮合刚度数值计算

计算机集成制造系统 2022年第2期28卷 526-535页

作者：毛汉成傅琳于广滨 Tupolev valerii 刘伟哈尔滨理工大学机械动力工程学院黑龙江哈尔滨150080 哈尔滨工业大学机电工程学院黑龙江哈尔滨150001 中国船舶重工集团公司第七○三研究所黑龙江哈尔滨150078

针对有限元法求解变厚齿轮时变啮合刚度的求解效率低、计算结果易不收敛等问题,基于切片法建立了一种考虑齿向修形的变厚齿轮时变啮合刚度求解模型,在综合考虑齿轮基圆与齿根圆之间关系的基础上,对现有的Weber能量法进行改进,并采用该... 详细信息

针对有限元法求解变厚齿轮时变啮合刚度的求解效率低、计算结果易不收敛等问题,基于切片法建立了一种考虑齿向修形的变厚齿轮时变啮合刚度求解模型,在综合考虑齿轮基圆与齿根圆之间关系的基础上,对现有的Weber能量法进行改进,并采用该方法计算了变厚齿轮的时变啮合刚度。通过建立变厚齿轮有限元分析模型,对其进行加载接触分析,计算其啮合刚度,并与所提方法进行比较,结果表明,所提方法可以有效提高计算精度,提升计算效率。在此基础上,采用集中参数法分析了变厚齿轮不同啮合参数和修形参数对时变啮合刚度的影响规律,为变厚齿轮的结构优化设计和系统动力学分析奠定了基础。

关键词：变厚齿轮时变啮合刚度 Weber法数值计算分片法

Unidirectionally aligned bright quantum rods films,using T-shape ligands,for LCD application

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Nano Research 2022年第6期15卷 5392-5401页

作者： Maksym F.Prodanov Chengbin Kang Swadesh K.Gupta valerii V.Vashchenko Yuhao Li Minchao Qin Xinhui Lu Abhishek K.Srivastava State Key Laboratory of Advanced Displays and Optoelectronics Technologies and Centre for Display Research Department of Electronics and Computer EngineeringThe Hong Kong University of Science and TechnologyClear Water BayHong Kong 999077Hong KongChina Department of Physics The Chinese University of Hong KongShatinHong Kong 999077Hong KongChina

Unidirectionally aligned nanorods(NRs)are of great importance for different applications,including displays,lighting,and ***,many alignment techniques were studied to align quantum rods(QRs).However,the brightness of these films,due to the limited concentration of aligned quantum rods in the film,is not enough for their implementation as brightness enhancement films(BEFs)in *** can be ascribed to the poor miscibility of quantum rods in polymer and strong concentration dependence of the polarized *** ligands of NR are very important for the alignment and *** this article,we proposed a ligand combination comprising T-shape promesogenic phosphonic acid,which on being photoaligned provides mutually parallel alignment of the quantum *** T-shape ligands enable the fabrication of hybrid films with a QRs concentration as high as 10 wt.%–20 wt.%retaining high brightness and luminescence polarization ***,we used these films in the in-plane switching(IPS)display backlight that shows the color gamut up to 121%of national television system committee(NTSC)(CIE1931),liquid-crystal display(LCD)efficiency up to 7.9%,power efficacy 103±2 nits/W,and the high brightness of~550±10 ***,the proposed ligands can be used for the alignment of a variety of nanorods.

关键词： quantum rods(QRs) ligands alignment display luminous efficiency

Structure-based Comparative Analysis and Prediction of N-linked Glycosylation Sites in Evolutionarily Distant Eukaryotes

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Genomics, Proteomics & Bioinformatics 2013年第2期11卷 96-104页

作者： Phuc Vinh Nguyen Lam Radoslav Goldman Konstantinos Karagiannis Tejas Narsule Vahan Simonyan valerii Soika Raja Mazumder Life Sciences Department Paris Diderot University Department of Biochemistry and Molecular Biology George Washington University Medical Center Department of Oncology Georgetown University Center for Biologics Evaluation and Research Food and Drug Administration

The asparagine-X-serine/threonine （NXS/T） motif, where X is any amino acid except proline, is the consensus motif for N-linked glycosylation. Significant numbers of high-resolution crystal structures of glycosylated proteins allow us to carry out structural analysis of the N-linked glycosylation sites （NGS）. Our analysis shows that there is enough structural information from diverse glycoproteins to allow the development of rules which can be used to predict NGS. A Python-based tool was developed to investigate asparagines implicated in N-glycosylation in five species： Homo sapiens, Mus musculus, Drosophila melanogaster, Arabidopsis thaliana and Saccharo- myees cerevisiae. Our analysis shows that 78 % of all asparagines of NXS/T motif involved in N-gly- cosylation are localized in the loop/turn conformation in the human proteome. Similar distribution was revealed for all the other species examined. Comparative analysis of the occurrence of NXS/T motifs not known to be glycosylated and their reverse sequence （S/TXN） shows a similar distribu- tion across the secondary structural elements, indicating that the NXS/T motif in itself is not bio- logically relevant. Based on our analysis, we have defined rules to determine NGS. Using machine learning methods based on these rules we can predict with 93% accuracy if a particular site will be glycosylated. If structural information is not available the tool uses structural prediction results resulting in 74% accuracy. The tool was used to identify glycosylation sites in 108 human proteins with structures and 2247 proteins without structures that have acquired NXS/T site/s due to non-synonymous variation. The tool, Structure Feature Analysis Tool （SFAT）, is freely available to the public at http：//***/tools/sfat.

关键词： N-linked glycosylation Gain and loss of glycosyla-tion nsSNP nsSNV Variation

Optical properties and CO_2 laser SHG with HgGa_2S_4

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Chinese Optics Letters 2003年第10期1卷 613-615页

作者：任德明黄金哲曲彦臣胡孝勇张莉莉 Andreev Yuri Geiko Pavel Badikov valerii Lanskii Grigorii Tikhomirov Alexander Institute of Opto-Electronics Harbin Institute of Technology Harbin 150001 Institute of Opto-Electronics Harbin Institute of Technology Harbin 150001 Department of Electronic Science and Technology Harbin University of Science and Technology Harbin 150080 Institute for Optical Monitoring SB RAS Tomsk 634055 Russia Kuban State University Krasnodar 350040 Russia

Optical properties and nonlinearity on phase-matching (PM) of two (yellow and orange) phase crystals were investigated in details. Damage threshold was determined in comparison with middle infrared (IR) crystal at identical experimental conditions. Second harmonic generation (SHG) of 30 ns TEA CO2 laser pulses was realized with 5% efficiency in energy and 6.9% in peak power.

关键词： Infrared radiation Optical frequency conversion Optical properties Second harmonic generation

On the Possibilities of using Some Modern Three-dimensional Modeling Means in Forensic Examination

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Journal of Forensic Science and Medicine 2022年第1期8卷 17-23页

作者： Dmitry S Afonin Iryna V Hora valerii A Kolesnyk Inna I Popovych Iryna V Kuchynska Department of Administrative Activity of Police Odesa State University of Internal AffairsOdesa Scientific Center National Academy of the Security Service of Ukraine Department of Criminal Law and Procedure Uzhhorod National UniversityUzhhorod Center for Forensic and Special Examinations The Ukrainian Scientific and Research Institute of Special Equipment and Forensic Expertise of the Security Service of UlaaineKyivUkraine

Background:The paper examines the state and prospects of using 3D modeling in solving identification,classification,diagnostic and situational tasks of forensic *** and Objectives:The aim of this study is to analyze the world expert practice of using scientific and technical means of three-dimensional modeling in solving problems of forensic examination,using the example of our country,the leading countries of Europe,as well as the United *** and Methods:The empirical basis of the study is the results of the systematization of scientific and technical means for 3D modeling in solving identification,classification,diagnostic and situational problems of forensic examinations used in the expert practice of Ukraine,the United Kingdom,France,Germany,and the ***:The systematization of modem scientific and technical means for 3D modeling,used in solving identification,classification,diagnostic and situational tasks of forensic examination,has been carried *** analyzed and identified 3D modeling software that most fully meets the requirements of effective forensic expert *** features of the use of effective 3D modeling mean for solving identification,classification,diagnostic and situational tasks of forensic examination,namely the software systems"ToolScan"and"TrasoScan",and the SketchUp program have been ***:The introduction of the SketchUp 8 software into forensic expert activities will increase the effectiveness of the modeling method in forensic examinations,which,in turn,will have an impact on the effectiveness of expert conclusions,increase their evidentiary value and,as a result,contribute to the entire process of a criminal investigation.

关键词： Classification tasks diagnostic tasks forensic practice identification tasks photogrammetric modeling simulation modeling three-dimensional model

CFD Based Numerical Modules for Safety Analysis at NPPs Validation and Verification

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材料科学与工程（中英文B版） 2011年第3期1卷 259-267页

作者： Vladimir Chudanov Anna Aksenova valerii Pervichko Nuclear Safety Institute （IBRAE） Russian Academy of Sciences 52 B. Tulskaya Moscow 115191 Russia

A set of 3D unified numerical modules for safety analysis of the operated Nuclear Power Plants (NPPs) is developing. These modules are based on the developed algorithms with small scheme diffusion, for which the discrete approximations are constructed with use of finite-volume methods and fully staggered grids. Verification and validation is an important part of qualifying analysis software for nuclear safety and engineering applications. In this paper the examples of use of the developed software for modeling of a fuel assembly, namely, for research of a hydraulic resistance factor of a spacer are demonstrated. The calculations are carried out on a sequence of condensed grids with an amount of nodes from a range 107-108, for which the convergence was obtained. Moreover, the attention of this paper is focused on validation and verification of software with usage of such tests as: full turbulent flow of water in a round pipe, backward-facing step (BFS) flow.

关键词：安全分析数字模块核电厂核查软件验证审定差价模块开发

Research on Data Integration Technology of the WSN

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Research on Data Integration Technology of the WSN

作者： Ivanov valerii 哈尔滨工程大学

学位级别：硕士

WSN has a very important role in our lives and the impact this will only increase. WSN is also a rapidly growing industry. On the other hand growing market for mobile devices, particularly mobile phones. Also at the moment at least, and perhaps much more rapidly growing industry are the social network, such as last year, according to some reports, the market for social networking sites increased by 250%. In this thesis it was suggested how to improve the existing WSN using the facts of the spread of mobile devices and increase the number of users who have access to social networks from your mobile device. It was decided retrofitted mobile device to any sensor, such as humidity, pressure, etc. At the moment WSN has many problems, because WSN used insecure media to send data. So we need to do something to change this fact. Of course, for testing should be conducted wide research, but we are not sure that at the moment society is ready for this phenomenon at the moment. We think that in the near future we will see a set of networks using the same or modified technology. Social networks-one of the fastest growing industries today, so sooner or later it will happen, so it is better to start thinking about this today.

关键词： WSN mobile devices social networking sites insecure media

Longitudinal analysis of inflammation and microbiota dynamics in a model of mild chronic dextran sulfate sodium-induced colitis in mice

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World Journal of Gastroenterology 2014年第8期20卷 2051-2061页

作者： Luigia De Fazio Elena Cavazza Enzo Spisni Antonio Strillacci Manuela Centanni Marco Candela Chiara Praticò Massimo Campieri Chiara Ricci Maria Chiara valerii Department of Biological Geological and Environmental SciencesBiology UnitUniversity of BolognaVia Selmi 340126 BolognaItaly Department of Pharmacy and Biotechnology University of BolognaVia 640126 BolognaItaly Department of Medical and Surgical Sciences University of BolognaVia Massarenti 940138 BolognaItaly Department of Clinical and Experimental Sciences University of BresciaSpedali Civili 125121 BresciaItaly

AIM: To characterize longitudinally the inflammation and the gut microbiota dynamics in a mouse model of dextran sulfate sodium (DSS)-induced colitis.

关键词： Colitis, Dysbiosis Dextran sulfate sodium Inflammation Cyclooxygenase 2