Xem 1-20 trên 41 kết quả Feature suitable
  • One of the main advantages of this technique is that it can produce the scaffold with main structural feature suitable for growth of the cell and subsequent tissue organization (Li & Tuan, 2009; Liang et al., 2007; Leong et al., 2008). It can produce the ultra fine fibers with special orientation, high aspect ratio, high surface area, and having control over pore geometry.

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  • In text categorization, feature selection (FS) is a strategy that aims at making text classifiers more efficient and accurate. However, when dealing with a new task, it is still difficult to quickly select a suitable one from various FS methods provided by many previous studies. In this paper, we propose a theoretic framework of FS methods based on two basic measurements: frequency measurement and ratio measurement. Then six popular FS methods are in detail discussed under this framework.

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  • Renewable natural resources in the forefront to save the environment and we must do our best to find applications suitable for them. The production process is shown by the method of casting, rolling process including monitoring throughout the process. Innovative testing procedures described in electrochemistry, ultrasonic pulse velocity, fracture toughness in the macro-micro mechanical behavior and more. The coordination between the components, laminas and building parts are checked by different principles....

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  • As with micromachining processes, many MEMS sensor-packaging techniques are the same as, or derived from, those used in the semiconductor industry. However, the mechanical requirements for a sensor package are typically much more stringent than for purely microelectronic devices. Microelectronic packages are often generic with plastic, ceramic, or metal packages being suitable for the vast majority of IC applications.

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  • The MICROMASTER 410 inverter is suitable for a variety of variable-speed drive applications. It is especially suitable for use with pumps and fans, as a drive in various sectors, e.g. food, textile and packaging industries as well as for conveyor systems, factory gate and garage door drives and as a universal drive for moving billboards.

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  • Yet – outside the major pension funds and insurance companies – institutional investor allocations to clean energy projects remain limited, particularly when it comes to the types of direct investment which can help close the financing gap. Reasons for institutional investor hesitancy include a lack of information and expertise when it comes to the type of direct infrastructure investment required to finance clean energy projects, and a potentially unsupportive regulatory backdrop.

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  • Commodity-level analysis illustrates the size of opportunities and the importance of technology. In many African countries with large amounts of suitable but currently uncultivated land, transfers of technology could pro- vide large benefits to local populations. To reduce risks and increase benefits, greater effort will be needed to identify local comparative advantage, assess the technical viability of proposed investments, improve weak institutional frameworks for land governance, and level the playing field for smallholder competitiveness.

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  • Basic Korean: A Grammar and Workbook comprises an accessible reference grammar and related exercises in a single volume. This workbook presents twenty-five individual grammar points in lively and realistic contexts, covering the core material which students would expect to encounter in their first year of learning Korean. Grammar points are followed by examples and exercises which allow students to reinforce and consolidate their learning. Basic Korean is suitable for both class use as well as independent study.

    pdf257p duongkien_1991 15-09-2011 382 187   Download

  • Colloquial English is an easy-to-use course, specially written by an experienced teacher for self-study or class use. It teaches current spoken and written English, as used in the UK, through the medium of English itself. This course assumes a basic knowledge of English and is suitable for post-beginners, whether studying on their own or as part of a class. Features include: full explanations and illustrations of grammatical terms pronunciation guide to help with areas of particular difficulty a variety of exercises to help learners to grow in confidence ...

    pdf306p tritrum91 15-10-2011 268 168   Download

  • This textbook will be designed for fixed-income securities courses taught on MSc Finance and MBA courses. There is currently no suitable text that offers a 'Hull-type' book for the fixed income student market. This book aims to fill this need. The book will contain numerous worked examples, excel spreadsheets, with a building block approach throughout. A key feature of the book will be coverage of both traditional and alternative investment strategies in the fixed-income market, for example, the book will cover the modern strategies used by fixed-income hedge funds.

    pdf0p tieungot 24-01-2013 60 25   Download

  • This practical book gives a comprehensive introduction to the concepts and languages of the new standard IEC 61131 used to program industrial control systems. A summary of the special requirements in programming industrial automation systems and the corresponding features in the IEC 61131-3 standard makes it suitable for students as well as PLC experts. The material is presented in an easy-to-understand form using numerous examples, illustrations and summary tables. There is also a purchaser's guide and a CD-ROM containing two reduced but functional versions of programming systems.

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  • It will be found equally suitable for quick reference to details and for the more leisured study of broad grammar topics. A useful feature of the book is the inclusion of example texts and conversations, many of them authentic, to show how grammar is used in connected writing and in speech.

    pdf7p kathy209 06-09-2010 56 14   Download

  • KRONE cables are low skew products, i.e. the difference in propagation delay between the individual pairs is very low. This is increasingly being requested for Gigabit Ethernet. The suitability of the cable for high-bit-rate transmission systems ensures a high degree of future proofing. Additional features are the slim design and low weight of the cables. Each pair is individually shielded with foil (STP) and around the stranded pairs (PIMF) we designed this kind with a extra foil.

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  • In order to be suitable for tribological applications, polymeric materials, which can usually exhibit mechanical strength, lightness, ease of processing, versatility and low cost, together with acceptable thermal and environmental resistances, have to show good abrasion and wear resistance. This target is not easy to achieve, since the viscoelasticity of polymeric materials makes the analysis of the tribological features and the processes involved in such phenomena quite complicated.

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  • MPEG-7 will define a certain set of descriptors to describe these features. For example, the color histogram can be a very suitable descriptor for color characteristics of an image, and motion vectors (commonly available in compressed video bitstreams) form a useful descriptor for motion characteristics of a video clip. MPEG-7 also uses the concept of description scheme (DS), which means a framework that defines the descriptors and their relationships. Hence, the descriptors are the basis of a description scheme. Description then implies an instantiation of a description scheme.

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  • Ebook 2016 colection IELTS all speaking topics and sample answers speacial features: full topics that appread in the actual speaking section; simple answer, suitable for learners of all levels; searchable contents, easy to find desired topics.

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  • It has been my object in these pages to present the life of each astronomer in such detail as to enable the reader to realise in some degree the man's character and surroundings; and I have endeavoured to indicate as clearly as circumstances would permit the main features of the discoveries by which he has become known.

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  • Typical features of a modern 8051: • Thirty-two input / output lines. • Internal data (RAM) memory - 256 bytes. • Up to 64 kbytes of ROM memory (usually flash) • Three 16-bit timers / counters • Nine interrupts (two external) with two priority levels. • Low-power Idle and Power-down modes. The different members of this family are suitable for everything from automotive and aerospace systems to TV “remotes”. COPYRIGHT © MICHAEL J. PONT, 2001-2006. Contains material from: Pont, M.J. (2002) “Embedded C”, Addison-Wesley. VSS P2.0 XTL1 P2.1 XTL2 P2.2 P3.7 P2.

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  • FlexWave MMW 100 is a point-to-point millimeter wave transmission system that operates in the licensed 71GHz to 86GHz spectrum and provides fiber-speed wireless Line of Sight (LOS) communications links within a 1 – 6 km range. The MMW 100 features a 10” lens instead of a 2’ antenna making the product suitable to mount on electric poles and any other medium without the restrictions of high pointing stability. The MMW 100 has the largest beam width allowed by the FCC in the 71-86 GHz band (1.2 deg.)....

    pdf4p maiphuong 14-08-2009 48 4   Download

  • The KRONE F/FTP 450/23 cable is designed for applications up to 450 MHz and provides transmission performance meeting Category 6 specifications. This cables are low skew products, i.e. the difference in propagation delay between the individual pairs is very low. This is increasingly being requested for Gigabit Ethernet. The suitability of the cable for high-bit-rate transmission systems ensures a high degree of future proofing. Additional features are the slim design and low weight of the cables. Each pair is individually shielded (FTP).

    pdf2p thanhha 26-08-2009 32 4   Download

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