Xem 1-20 trên 2071 kết quả Natural processes
  • For many of us, public speaking is at best a chore marked by great anxiety and at worst a potential career stopper. Ours is a time when the ability to communicate in front of individuals or groups in all types of business and other situations is becoming paramount. Speak Without Fear offers a unique, practical process for combating the stage fright that plagues us every day in these situations. Unlike other books on public speaking, Speak Without Fear goes beyond the external techniques, such as how to breathe properly and keep eye contact, to delve deeply into the reason for your...

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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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  • If natural language had been designed by a logician, idioms would not exist. They are a feature of discourse that frustrates any simple logical account of how the meanings of utterances depend on the meanings of their parts and on the syntactic relation among those parts. Idioms are transparent to native speakers, but a course of perplexity to those who are acquiring a second language. If someone tells me that Mrs. Thatcher has become the Queen of Scotland, I am likely to say: "That's a tall story.

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  • When the first edition Chemistry of Petrochemical Processes was written, the etention was to introduce to the users a simplified approach to a diversified subject dealing with the chemistry and technology of var_ious petroleum and petrochemical process.

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  • In this important new book and presents the quintessential guide for gas engineers, emphasizing the practical aspects of natural gas production. Readers will learn to incorporate cutting-edge research in estimating reserves, evaluating the performance of fractured wells, processing gas, and material balance analysis; learn to evaluate future performance of gas reservoirs; learn to improve the performance of gas wells; and more.

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  • The increasing global demand for processed foods has led to a greater prominence of the food industry, its specific needs and processing challenges. Consequently, in recent times the role of the engineer in the food industry has gained considerable prominence. In contrast to other more traditional processing industries, the raw materials or ingredients that are used tend to be of greater complexity in nature.

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  • Automatic process control is concerned with maintaining process variables, temperatures, pressures, flows, compositions, and the like, at a desired operating value. As we shall see in the ensuing pages, processes are dynamic in nature. Changes are always occurring, and if actions are not taken, the important process variables— those related to safety, product quality, and production rates—will not achieve design conditions.

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  • “Essentially, all life depends upon the soil. There can be no life without soil and no soil without life; they have evolved together.” - Charles E. Kellogg, USDA Yearbook of Agricul‐ ture, 1938. Natural processes and human activities alter the properties and quality of soils over time. The assessment of soil quality entails the evaluation of the capability of a soil to perform its functions not only in present scenarios but also how those functions can be preserved for future land...

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  • Natural gas is a vital component of the world's supply of energy and an important source of many bulk chemicals and speciality chemicals. It is one of the cleanest, safest, and most useful of all energy sources, and helps to meet the world’s rising demand for cleaner energy into the future. However, exploring, producing and bringing gas to the user or converting gas into desired chemicals is a systematical engineering project, and every step requires thorough understanding of gas and the surrounding environment.

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  • The increasing global demand for processed foods has led to a greater prominence of the food industry, its specific needs and processing challenges. Consequently, in recent times the role of the engineer in the food industry has gained considerable prominence. In contrast to other more traditional processing industries, the raw materials or ingredients that are used tend to be of greater complexity in nature.

    pdf107p tuanloc_do 04-12-2012 39 13   Download

  • Logic programming, an important new method of compute programming resulting from recent research in artifucial intelligence and computer science, has proved to be especially appropriate for solving problems in natrual-language processing. "Prolog and Natural Language Analysis" provides a concise and practical introduction to logic programming and the logic-programming language Prolog both as vehicles for understanding elementary computational linguistics and as tools for implementing the basic components of natural-language-processing systems....

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  • Tham khảo sách 'u s army and the interagency process', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • BOOK DESCRIPTION This book offers a highly accessible introduction to Natural Language Processing, the field that underpins a variety of language technologies, ranging from predictive text and email filtering to automatic summarization and translation. With Natural Language Processing with Python, you’ll learn how to write Python programs to work with large collections of unstructured text. You’ll access richly-annotated datasets using a comprehensive range of linguistic data structures.

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  • Reactive liquid-liquid extraction of inorganic acids with amines and effect of solvating diluents; Liquid extraction of tall oil from wastewaters of paper industry • Supercritical fluid extraction of natural products; Enzymatic reactions in supercritical CO2; Solubilities of liquids and solids in dense CO2 with entrainer • Relation between the morphology and application properties of polymer catalysts and adsorbents • Study of the permeation and pervaporation of volatile organic substance (propan-1-ol, toluene) • Observation of the competitive adsorption on Vycor glass membr...

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  • Colour image processing is divided into two main areas: full colour and pseudo-colour processing. In the former group, the images are normally acquired with a full colour sensor such as a CCTV camera. In the second group, a colour is assigned to a specific monochrome intensity or combination of intensities. People perceive colours that actually correspond to the nature of the light reflected from the object. The electromagnetic spectrum of the chromatic light falls in the range of 400-700 nm.

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  • Contemporary interest in food is not confined to pleasure in its consumption, but extends in every direction: to its economic importance, the semiotics of food taste, the dangers of food additives and the politics of food security. We live in societies as dominated by food preferences as by sexual preferences, as obsessed about eating too little as by eating too much. In addition our interest in food is associated, for good and evil, with our interest in ‘nature’.

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  • Through the efforts of a wide array of public and private organizations around the globe, a strong and growing movement is beginning the process of transforming the systems that create the built environment from ones that pay no attention to resources and the environment to a new variety in which these considerations are the pre-eminent criteria for “good” construction. Although dating back only to the early 1990s, there is already ample evidence that the “green building” movement is affecting the design, construction, operation, and disposal of the built environment....

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  • (BQ) Ebook Handbook of nature gas processcing and tranmistion presents a thoroughly updated, authoritative, and comprehensive description of all major aspects of natural gas transmission and processing. It provides an ideal platform for engineers, technologists, and operations personnel working in the natural gas industry to get a better understanding of any special requirements for optimal design and operations of natural gas transmission pipelines and processing plants.

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  • Turboexpanders and Process Applications offers readers complete application criteria, functional parameters, and selection guidelines. This book is intended for the widest possible spectrum of engineering functions, including technical support, maintenance, operating, and managerial personnel in process plants, refineries, air liquefaction, natural gas separation, geothermal mining, and design contracting.

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  • Tham khảo sách 'statistical process control 5e for susan, jane and robert', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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