Xem 1-20 trên 794 kết quả Precise
  • Because of their apparent “simplicity” simple atoms present a great challenge and temptation to experts in various branches of physics from fundamental problems of particle physics to astrophysics, applied physics and metrology. This book is based on the presentations at the International Conference on Precision Physics of Simple Atomic Systems (PSAS 2002) whose primary target was to provide an effective exchange between physicists from different fields.

    pdf214p thix1minh 16-10-2012 39 9   Download

  • Centerless grinding is a high precision manufacturing process commonly applied to the mass production of many industrial components. However, workpiece roundness is critically affected by geometric lobing and no practical tool has been developed to solve the problem in throughfeed working mode. Based on simulation methods previously applied to plunge grinding, a new software tool has been developed in this work.

    pdf0p xuanphuongdhts 21-12-2012 31 4   Download

  • In this paper we present a quantitative and qualitative analysis of annotation in the Hinoki treebank of Japanese, and investigate a method of speeding annotation by using part-of-speech tags. The Hinoki treebank is a Redwoods-style treebank of Japanese dictionary definition sentences. 5,000 sentences are annotated by three different annotators and the agreement evaluated. An average agreement of 65.4% was found using strict agreement, and 83.5% using labeled precision. Exploiting POS tags allowed the annotators to choose the best parse with 19.5% fewer decisions. ...

    pdf8p bunbo_1 17-04-2013 23 3   Download

  • Mời các bạn tham khảo Mẫu Quy định Giao nhận nội bộ các phòng ban O.N Precision sau đây để biết được nội dung, cách trình bày của bản quy định Giao nhận nội bộ các phòng ban O.N Precision.Từ đó, giúp các bạn soạn thảo văn bản một cách phù hợp với tiêu chuẩn chung của một văn bản hành chính và đầy đủ nội dung.

    doc2p nguyenanhws 19-05-2015 17 3   Download

  • Coreference resolution systems usually attempt to find a suitable antecedent for (almost) every noun phrase. Recent studies, however, show that many definite NPs are not anaphoric. The same claim, obviously, holds for the indefinites as well. In this study we try to learn automatically and two classifications, , relevant for this problem. We use a small training corpus (MUC-7), but also acquire some data from the Internet. Combining our classifiers sequentially, we achieve 88.9% precision and 84.6% recall for discourse new entities. ...

    pdf7p bunbo_1 17-04-2013 20 2   Download

  • Using an NSOM for confocal microscopy actin in the brain, nanopositioning, role of glial cells and actin in the brain,... As the main contents of the document "Role of precision motion control in brain cell research". Invite you to consult

    pdf4p thangdambme 23-10-2015 14 2   Download

  • (BQ) Part 1 book "Precision manufacturing" has contents: Introduction to precision manufacturing; machine design for precision manufacturing; principles of measurement; mechanical errors, thermal errors, error mapping and error budgets, error due to compliance and vibration, sensors for precision manufacturing.

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  • (BQ) Part 2 book "Precision manufacturing" has contents: Process planning for precision manufacturing, process planning for precision manufacturing, precision manufacturing applications and challenges, future of precision manufacturing.

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  • In this work, the problem of extracting phrase translation is formulated as an information retrieval process implemented with a log-linear model aiming for a balanced precision and recall. We present a generic phrase training algorithm which is parameterized with feature functions and can be optimized jointly with the translation engine to directly maximize the end-to-end system performance. Multiple data-driven feature functions are proposed to capture the quality and confidence of phrases and phrase pairs.

    pdf8p hongphan_1 15-04-2013 30 1   Download

  • Engraving Machine Tool control system can directly support G code produced by various CAD/CAM software such as UG, MASTERCAM, CASMATE, Art CAM, AUTOCAD, CorelDraw and etc., and PLT code as well as ENG code of precise carving file. System bases on the Microsoft Windows operating system, which can well use of the advantages of 32 bits calculation and multi-tasking operation, besides, the standard Windows user interface is simple and easy to be operated and learned.

    doc99p bincancook 14-03-2010 183 104   Download

  • This fourth edition of the best-selling Illustrated Maths Dictionary is a comprehensive update of the most thorough mathematics dictionary for primary school students, student teachers and teachers in Australia. It features a new design, new illustrations and the addition of computer terminology in the useful information section. The new edition comes with an electronic version of the dictionary for use on your computer.

    pdf167p huetay_1 27-02-2013 69 32   Download

  • Stewart's CALCULUS, Fifth Edition has the mathematical precision, accuracy, clarity of exposition and outstanding examples and problem sets that have characterized the first four editions. Stewart retains the focus on problem solving and the pedagogical system that has made the book a favorite of students and instructors in a wide variety of colleges and universities throughout the world.

    pdf1300p greengrass304 14-09-2012 72 31   Download

  • This book describes high-speed precision motion control technologies which are developed and applied to hard disk drives (HDDs). The first feature of this book is that all the editors and the authors are engineers and professors who are directly engaged in the study and development of HDD servo control. Each author describes the control technologies that he developed, and most of these technologies have already been successfully applied to mass production of HDDs.

    pdf315p nguyenthai_thinh 16-03-2013 57 20   Download

  • Contents Introduction operators function valve size actuator control typical valve poppet valves spool valves disc seals dynamic seals glandless spool static sealing balanced spool spool overlap other valve designs pressure switches logic valves flow regulators quick exhaust valve solenoid valves core range.

    pdf100p ckm0789 11-01-2014 34 11   Download

  • FIBRO Precision Components cover a very wide range of materials, shapes and sizes and thus permit virtually unrestricted selection even to highly individual requirements. At Hassmersheim and also abroad, stock levels of Precision Components reach seven-digit figures.

    pdf30p lyacau 28-12-2009 53 9   Download

  • A Die Sets BPrecision Ground Plates and Flat Bars Steel and aluminium Plates Flat and square Tool Steel CLifting and Clamping Devices D Guide Elements E Ground Precision Components F Springs G Elastomer-Bars, -Sheets, -Sections H FIBRO Chemical Tooling Aids J Peripheral Equipment K Slide Units L Standard Parts for Mould Making Precision Ground Plates and Flat Bars

    pdf10p nguyen8 03-12-2009 63 8   Download

  • This book provides a current overview of the theoretical and experimental aspects of some interferometry techniques applied to Topography and Astronomy. The first two chapters comprise interferometry techniques used for precise measurement of surface topography in engineering applications; while chapters three through eight are dedicated to interferometry applications related to Earth's topography. The last chapter is an application of interferometry in Astronomy, directed specifically to detection of planets outside our solar system.

    pdf230p orchid_1 25-09-2012 34 8   Download

  • NICE OR NASTY is an entertaining and informative book with a readable approach to a topic that is extremely important to all societies, namely food choice, in relation to its regulation by law, custom and beliefs, and its health and disease aspects. The focus is on South East Asia with its half a billion people and diverse food choice. Written by two experts with many years of experience in teaching and research in biomedicine, this book represents a synthesis of the seemingly diverse areas of nutrition, biomedicine, law and geography.

    pdf238p lyly_5 22-03-2013 24 8   Download

  • Thermal noise from optical coatings is a growing area of concern, and overcoming limits to the sensitivity of high-precision measurements by thermal noise is one of the greatest challenges faced by experimental physicists. In this timely book, internationally renowned scientists and engineers examine our current theoretical and experimental understanding. Beginning with the theory of thermal noise in mirrors and substrates, subsequent chapters discuss the technology of depositing coatings and state-of-the-art dielectric coating techniques used in precision measurement.

    pdf342p namde01 10-04-2013 30 8   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article A Precise High-Level Power Consumption Model for Embedded Systems Software

    pdf14p sting06 13-02-2012 20 5   Download


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