Найти книгу: "Diseno conceptual de procesos quimicos. Metodologia con aplicaciones en esterificacion"

There is a widespread discontent with the quality of education and levels of college student achievement, particularly for undergraduates preparing for the professions. This report examines the educational challenges in preparing professionals, reviews the specific types of curriculum innovations that faculty and administrators have created or significantly revised to strengthen college graduates' abilities, and focuses on the societal changes and expectations produced by the acceleration in technology.

Although the overall appearance of modern airliners has not changed a lot since the introduction of jetliners in the 1950s, their safety, efficiency and environmental friendliness have improved considerably. Main contributors to this have been gas turbine engine technology, advanced materials, computational aerodynamics, advanced structural analysis and on-board systems. Since aircraft design became a highly multidisciplinary activity, the development of multidisciplinary optimization (MDO) has become a popular new discipline. Despite this, the application of MDO during the conceptual design phase is not yet widespread. Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes presents a quasi-analytical optimization approach based on a concise set of sizing equations. Objectives are aerodynamic efficiency, mission fuel, empty weight and maximum takeoff weight. Independent design variables studied include design cruise altitude, wing area and span and thrust or power loading. Principal features of integrated concepts such as the blended wing and body and highly non-planar wings are also covered. The quasi-analytical approach enables designers to compare the results of high-fidelity MDO optimization with lower-fidelity methods which need far less computational effort. Another advantage to this approach is that it can provide answers to “what if” questions rapidly and with little computational cost. Key features: Presents a new fundamental vision on conceptual airplane design optimization Provides an overview of advanced technologies for propulsion and reducing aerodynamic drag Offers insight into the derivation of design sensitivity information Emphasizes design based on first principles Considers pros and cons of innovative configurations Reconsiders optimum cruise performance at transonic Mach numbers Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes advances understanding of the initial optimization of civil airplanes and is a must-have reference for aerospace engineering students, applied researchers, aircraft design engineers and analysts.

Thermodynamics is the science that describes the behavior of matter at the macroscopic scale, and how this arises from individual molecules. As such, it is a subject of profound practical and fundamental importance to many science and engineering fields. Despite extremely varied applications ranging from nanomotors to cosmology, the core concepts of thermodynamics such as equilibrium and entropy are the same across all disciplines. A Conceptual Guide to Thermodynamics serves as a concise, conceptual and practical supplement to the major thermodynamics textbooks used in various fields. Presenting clear explanations of the core concepts, the book aims to improve fundamental understanding of the material, as well as homework and exam performance. Distinctive features include: Terminology and Notation Key: A universal translator that addresses the myriad of conventions, terminologies, and notations found across the major thermodynamics texts. Content Maps: Specific references to each major thermodynamic text by section and page number for each new concept that is introduced. Helpful Hints and Don’t Try Its: Numerous useful tips for solving problems, as well as warnings of common student pitfalls. Unique Explanations: Conceptually clear, mathematically fairly simple, yet also sufficiently precise and rigorous. A more extensive set of reference materials, including older and newer editions of the major textbooks, as well as a number of less commonly used titles, is available online at http://www.conceptualthermo.com. Undergraduate and graduate students of chemistry, physics, engineering, geosciences and biological sciences will benefit from this book, as will students preparing for graduate school entrance exams and MCATs.

Introduccion y aplicaciones contextualizadas a la linguistica hispanica provides a contemporary introduction to the study of Spanish, helping students apply linguistics analysis to the study of language. It encourages the reader to analyze language in action and understand how linguistic components interact to convey conceptual and social meaning. A contemporary introduction to the study of Spanish that encourages both Spanish and semi-proficient non-native Spanish speaking students to see language in action and understand how linguistic components interact to convey conceptual and social meaning Addresses the core sub-fields of linguistics (phonetics, phonology, morphology, syntax, semantics, and pragmatics) as they relate to the study of the Spanish language Uses second language acquisition as a foundation upon which linguistic analysis can be built Supplementary companion website includes exercises, comprehension questions, cutting-edge research highlights, lists of key terms, and analytical mini-projects designed to help the user and encourage students to apply learned theoretical knowledge to real-world language use contexts

The need-to-know essentials of investing This book explains the conceptual foundations of investing to improve investor performance. There are a host of investment mistakes that can be avoided by such an understanding. One example involves the trade-off between risk and return. The trade-off seems to imply that if you bear more risk you will have higher long-run average returns. That conclusion is false. It is possible to bear a great deal of risk and get no benefit in terms of higher average return. Understanding the conceptual foundations of finance makes it clear why this is so and, thereby, helps an investor avoid bearing uncompensated risks. Another choice every investor has to make is between active versus passive investing. Making that choice wisely requires understanding the conceptual foundations of investing. • Instructs investors willing to take the time to learn all of the concepts in layman’s terms • Teaches concepts without overwhelming readers with math • Helps you strengthen your portfolio • Shows you the fundamental concepts of active investing The Conceptual Foundations of Investing is ultimately for investors looking to understand the science behind successful investing.