Techniques employed

Xem 1-20 trên 121 kết quả Techniques employed
  • 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: A Novel Optical Vector Spectral Analysis Technique Employing a Limited-Bandwidth Detector

    pdf8p dauphong20 11-03-2012 13 3   Download

  • Nanotechnology has experienced a rapid growth in the past decade, mostly because of the rapid advances in nano-fabrication techniques employed to fabricate the nanodevices. Nano-fabrication can be divided into two categories: the first is the so-called “bottom up” approach, in which nano-structures are created either by chemical synthesis of nano-wires, nanotubes and nano-particles, or by self-assembly of nano-objects or thin layers to form quasi-periodic arrays or phase separation patterns....

    pdf362p bi_bi1 10-07-2012 36 14   Download

  • Charging of batteries must be conducted with direct current. Alternative current or rotary current have to be transformed. Mostly semiconductor rectifiers are employed for this task. Methods for battery charging vary with demand and the charging time is of great importance. The charging devices can be divided into those that charge above gassing voltage and those that do not. Chargers that exceed gassing voltage during charging are employed for charging one battery at a time, while the ones that do not exceed gassing voltage can be used for parallel charging of several batteries. ...

    pdf25p congdat261 08-11-2010 54 7   Download

  • The synthesis and characterization of activated carbons (ACs) obtained from lignocellulosic precursors is a topic widely studied by a number of researchers worldwide. In the last decades, an increase has been observed in the number of publications related to the synthesis, modification, characterization and application of ACs obtained from lignocellulosic materials. Particularly, the applications of these carbons are primarily focused in the removal of several inorganic and organic pollutants from water and wastewaters....

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  • Chemometric Techniques for Quantitative Analysis shows how to produce and use quantitative analytical calibrations in a laboratory or production environment following a variety of methods, how to estimate the time and resources needed to develop analytical calibrations, and how to employ the quantitative software provided with a wide range of instruments and commercial software packages. Among several, this bestselling volume covers basic and classical approaches, component regression; PCR in action; partial least squares; PLS in action.

    pdf0p doilan 26-01-2013 39 7   Download

  • We describe a set of supervised machine learning experiments centering on the construction of statistical models of WH-questions. These models, which are built from shallow linguistic features of questions, are employed to predict target variables which represent a user’s informational goals. We report on different aspects of the predictive performance of our models, including the influence of various training and testing factors on predictive performance, and examine the relationships among the target variables. ...

    pdf8p bunrieu_1 18-04-2013 18 4   Download

  • Moreover, the residential location choices of low-skilled workers are likely to be geographically constrained by zoning restrictions limiting the location and quantity of low-income housing. Such constraints may limit the ability of low-skilled workers to choose residential locations within reasonable public-transit commutes of important employment centers. In light of these considerations, it is not surprising that researchers have found large differences in employment rates between car-owners and non car-owners. ...

    pdf39p nhacnenzingme 23-03-2013 15 3   Download

  • Diagnosis is fundamental to the appropriate treatment and wellbeing of the equine patient. Despite the many excellent clinical texts that are available, few seem to explain in sufficiently precise terms which clinicopathological tests are appropriate or how particular techniques should be performed. The first edition of this book was designed to provide an illustrated practical guide to the various diagnostic techniques employed in equine medicine. This second edition is an update by international experts in the field.

    pdf0p camchuong_1 10-12-2012 15 2   Download

  • In this paper, we analyze the impact of different automatic annotation methods on the performance of supervised approaches to the complex question answering problem (defined in the DUC-2007 main task). Huge amount of annotated or labeled data is a prerequisite for supervised training. The task of labeling can be accomplished either by humans or by computer programs. When humans are employed, the whole process becomes time consuming and expensive.

    pdf4p hongphan_1 15-04-2013 15 2   Download

  • PRESENTING IN ENGLISH is a breakthrough in teaching English for professional purposes. Resulting from research into what really makes presentations so successful, its radical new approach combines the language and skills needed to give truly effective presentations. It is aimed at intermediate to upper intermediate students and employs simple rhetorical techniques.

    pdf128p dongbkhn 22-10-2010 637 352   Download

  • Written by two foremost researchers in the field, this book studies the local times of Markov processes by employing isomorphism theorems that relate them to certain associated Gaussian processes. It builds to this material through self-contained but harmonized 'mini-courses' on the relevant ingredients, which assume only knowledge of measure-theoretic probability. The streamlined selection of topics creates an easy entrance for students and for experts in related fields.

    pdf632p kennybibo 14-07-2012 36 10   Download

  • his book is a comprehensive and easy-to-understand guide for using the Oracle Data Provider (ODP) version 11g on the .NET Framework. It also outlines the core GoF (Gang of Four) design patterns and coding techniques employed to build and deploy high-impact mission-critical applications using advanced Oracle database features through the ODP.NET provider. The book details the features of the ODP.NET provider in two main sections: “Basic,” covering the basics and mechanisms for data access via ODP.

    pdf473p hoa_can 29-01-2013 34 9   Download

  • Nowadays, Chromatography is the most versatile and widespread technique employed in modern chemical analysis and plays a vital role in the advancement of chemistry, biology, medicine and related fields of research. Because of the inherent simplicity and ease of operation, it can be used together with a wide range of detection systems, including electrochemical, photometric and mass spectrometry, being an invaluable laboratory tool for the separation and identification of compounds.

    pdf438p camchuong_1 04-12-2012 23 8   Download

  • Many associations let insurance companies and agents offer long-term care insurance to their members. These policies are like other types of long-term care insurance and typically require medical underwriting. Like employer- group policies, association policies usually give their members a choice of benefit options. In most cases, policies sold through associations must let members keep or convert their coverage after leaving the association. Be careful about joining an association just to buy any insurance coverage. Review your rights if the policy is terminated or canceled. ...

    pdf65p thangbienthai 23-11-2012 22 7   Download

  • The web in recent years has experienced an explosion in the number of devices users employ to access services. A single user may access a certain service using multiple devices. Most services allow clients to access the service through a broker. The client is then forced to interact with the service via this broker throughout the duration that it is using the service. If the broker fails, the client is denied servicing till such time that the failed broker recovers.

    pdf50p nhacchovina 22-03-2013 25 7   Download

  • Notwithstanding the above, the incorporation of business education, including entrepreneurship education, within veterinary curricula is still relatively new, despite the long-standing recognition that the provision of business skills will benefit both veterinary graduates and employers. However, the typical positioning of business topics within the professional studies strand of the veterinary curriculum has been somewhat problematic, with anecdotal evidence suggesting that such non-clinical topics tend to be viewed by students as peripheral rather than core.

    pdf444p wqwqwqwqwq 23-07-2012 26 6   Download

  • The social insurance of farmers is covered by section „rural development”. This section falls under the competence of the minister in charge of rural development, who, however, cooperates in matters of social insurance of farmers with the minister in charge of social security issues. Problems of employment and counteracting unemployment are covered by „labour” section, administered by the minister in charge of labour issues.

    pdf0p thangbienthai 27-11-2012 39 6   Download

  • This report provides an overview of the statutory framework, key players, infrastructure, resources, tools, and operations associated with enforcement and compliance of the major pollution control laws and regulations administered by EPA. It also outlines the roles of federal (including regional offices) and state regulators, as well as the regulated community. Understanding the many facets of how all federal pollution control laws are enforced, and the responsible parties involved, can be challenging.

    pdf360p saimatkhauroi 01-02-2013 17 5   Download

  • Public employment services and employers face a major challenge with the scale of unemployment in Europe, in particular among young persons. To boost the employability levels is key to re-launch growth, taking also into consideration vulnerable groups. The potential for job creation in sectors such as the green economy, ICT, health and is not fully exploited. Education and training systems are not keeping up with changing labour market needs – resulting in shortages in key areas like science, mathematics and e-skills.

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  • Point of view shots allow us to experience the emotions of the lead character, her anxiety and apprehension as she goes to meet the imprisoned serial killer, Hannibal Lecter, for the first time. Director Jonathan Demme discusses this scene and the influence of Alfred Hitchcock on the Silence of the Lambs in his interview with Mark Cousins as part of the BBC’s Face to Face series. This scene is also an example of how the continuity style employs over-the shoulder dialogue. In the classic continuity scene, the dialogue begins with a two-shot of the participants in the scene.

    pdf21p khanhchilam 01-04-2013 13 5   Download

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