Tài liệu miễn phí Tiếng Anh thương mại
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‘Planning for new opportunities’ is a step-by-step booklet that helps you to understand what it takes to land a new job. We will cover the overall parameters for your job search and you will gain an overview of your qualifications and options, so you approach your job search in a more clearly targeted manner.
Our vision is to make it easier for you and help you find a new job as quickly as possible.
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Welcome to Resume Secrets Exposed. This EBook has been written to provide you with as many tips and secrets to
writing the perfect resume. Resume writing is an art form and in order to find a new job you must first be able to write a
compelling resume that will stand out from the competition. While there is no exact science to writing the perfect resume,
this EBook will provide you with as much information on what to include in the resume as well as avoiding the major
resume mistakes that commonly lead to having your resume deleted....
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Leif Mejlbro was educated as a mathematician at the University of Copenhagen, where he wrote his thesis on Linear Partial Differential Operators and Distributions. Shortly after he obtained a position at the Technical University of Denmark, where he remained until his retirement in 2003. He has twice been on leave, first time one year at the Swedish Academy, Stockholm, and second time at the Copenhagen Telephone Company, now part of the Danish Telecommunication Company, in both places doing research....
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Tham khảo sách 'the laplace transformation i – general theory complex functions theory a-4', giáo dục - đào tạo, cao đẳng - đại học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả
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Prolog is considered difficult by students. Usually, by the time they learn Prolog, which is most likely to happen
in preparation for a course in Artificial Intelligence (AI) or Expert Systems, they will have studied imperative
programming and/or the object oriented paradigm. Unfortunately, this prior experience is not always conducive
to learning Prolog. Even though there is a good provision of traditional Prolog textbooks (for example [2]),
students still find it hard to write solutions in Prolog to problems of any notable complexity. In my experience
this holds also (and in particular) for problems for which Prolog should be the natural choice....
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Computer simulation is used to reduce the risk associated with creating new systems or with making
changes to existing ones. More than ever, modern organizations want assurance that investments will
produce the expected results. For instance, an assembly line may be required to produce a particular
number of autos during an eight hour shift. Complex, interacting factors influence operation and so
powerful tools are needed to develop an accurate analysis. Over the past few decades, computer
simulation software, together with statistical analysis techniques have evolved to give decision makers
tools equal to the task. As the world grows more technical and the need for precision becomes...
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The following series of lessons covers the basics of developing applications for the Microchip PIC18 series of microcontrollers. Working with the MPLAB IDE, MPLAB C18 compiler, and the PICkit 2 Development Programmer/Debugger is introduced in a series of lessons that cover fundamental microcontroller operations, from simply turning on an LED to creating interrupt service routines. All lessons can be completed with the freely available MPLAB C18 Student Edition compiler in the freely available Microchip MPLAB Integrated Development Environment. The lesson files may be installed from the included CDROM. Please note that these lessons are not intended to teach the C...
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The Love Spirits—The Little Girls who came from the Stars is a fantastic adventure book which includes nonfictional facts. The author has created a marvelous Love story, making use of his knowledge of more than 10 years of study of Parapsychology and Paranormal sciences in general, as well as of important information gathered during the investigations he has participated in concerning the kidnappings of Joana Cipriano and Madeleine McCann.
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This first national report reviews the implementation of MDGs. The report focuses on presenting the achievements, analyzing reasons for success and identifying emerging challenges to reach each goal, and offers policy recommendations to accelerate the effective implementation of MDGs, in line with the UN’s Millennium Declaration and Viet Nam’s Socio-economic Development Strategy.
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Sự khác nhau giữa dòng nhiệt đo trực tiếp và tính trên mặt BSR trong bồn trũng của quần đảo Hoàng Sa(Biển Đông) và những ảnh hưởng của nó đối với việc đánh giá trữ lượng hydrate methane.Mặt phản xạ đáy (BSRs) thường được tìm thấy tại
độ sâu hàng trăm mét dưới đáy biển trong lớp trầmtích sườn lục địa. Những mặt phản xạ này đã được dùng làm cơ sở để đánh dấu khu vực có khí mê-tan hydrate bão hòa (MHSZ)...
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Continuous integration is the practice where the work of all the developers are integrated, analyzed and verified on a regular basis, preferably multiple times a day.
It takes the latest situation from the source control system, performs unit tests, makes a build, deploys the application, performs integration tests and creates reports about these steps and communicates them with the team, all automatically without human interaction.
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A Study in Scarlet was Sherlock Holmes' first outing into the literary world. Published in 1887 (after many rejections) it was an immediate success. Conan Doyle's quirky hero, with his cold deductive mind, violin playing and cocaine addiction, fascinated the reading public, and laid the foundation for the many Sherlock Holmes books and short stories that were to follow over the next three decades. In this first work, all the winning ingredient of a Holmes novel appear fully-formed: a murder, puzzling clues, evil villains, startling locations and an elegant, surprising solution provided in typical laconic style by the arch-sleuth himself....
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Contents
Preface 1 The Wave Function 2 Time-Independent Schrödinger Equation 3 Formalism 4 Quantum Mechanics in Three Dimensions 5 Identical Particles 6 Time-Independent Perturbation Theory 7 The Variational Principle 8 The WKB Approximation 9 Time-Dependent Perturbation Theory 10 The Adiabatic Approximation 11 Scattering 12 Afterword Appendix Linear Algebra 2nd Edition – 1st Edition Problem Correlation Grid 2 3 14 62 87 132 154 196 219 236 254 268 282 283 299
.2
Preface
These are my own solutions to the problems in Introduction to Quantum Mechanics, 2nd ed. I have made every effort to insure that they are clear and correct, but errors are...
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Title – Engineering Fluid Mechanics Solution Manual
Author – Prof. T.T. Al-Shemmeri
Fluid Mechanics is an essential subject in the study of the behaviour of fluids at rest and when in motion.
The book is complimentary follow up for the book “Engineering Fluid Mechanics” also published on
BOOKBOON, presenting the solutions to tutorial problems, to help students the option to see if they
got the correct answers, and if not, where they went wrong, and change it to get the correct answers.
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These exercises have been made to fit the content of the book Pressure Control During Oil Well Drilling
http://bookboon.com/no, a book that was revised and updated in 2012, mostly on basis of input from
my students). Also in present book all the exercises have been solved by students in the relevant course
at the Department of Petroleum Engineering and Applied Geophysics at NTNU of Trondheim, Norway.
It would be highly appreciated if the readers contacted me at pal.skalle@ntnu.no with comments to this
collection of exercises....
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Author does not make any warranty or assumes any legal liability or responsibility for the
accuracy, completeness, or any third party’s use of any information, product, procedure, or process
disclosed, or represents that its use would not infringe privately owned rights. Any electronic website
link in this book is provided for user convenience and its publication does not constitute or imply its
endorsement, recommendation, or favouring by the author.
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There are two types of “combustion explosions”, i.e. deflagrations and detonations. There are other types of
“explosions”, e.g. “physical explosions” of vessels by overpressure above the established limit due to overfill,
as a result of runaway reaction, etc. The word “explosion” is rather a jargon and we will avoid applying it
in this book where possible. Sometimes the use of term “explosion” could generate misunderstanding. For
example, some standards do introduce wrongly from author’s point of view so-called “explosion limit”.
This is done in spite of the fact that there can be a significant different between the “flammability limit”,
which is relevant for deflagrations, and “detonability...
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In this book you find the basic mathematics that is needed by engineers and university students . The author will help you to understand the meaning and function of mathematical concepts. The best way to learn it, is by doing it, the exercises in this book will help you do just that.
Topics as Topological, metric, Hilbert and Banach spaces and Spectral Theory are illustrated.
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Hilbert Spaces
1.1 Inner product spaces
Example 1.1 Prove that in a real vector space with inner product we have
(x, y) =
1
4 x + y2 − x − y2,
and in a complex vector space with inner product we have
(x, y) =
1
4 x + y2 − x − y2 + i x + iy2 + i x − iy2.
These are the so-called polarization identities. They tell us that in a Hilbert space, the inner product
is determined by the norm.
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The information contained in this book is a tool providing you with inspiration and practical guidance to start your career.
This guide contains proven methods to use in your daily interactions with colleagues, managers, industry professionals,
and customers—anybody that you will interact with during your career.
Read the book and gain access to my list of good advice that I know actually works based on my own experience.
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Example 1.1 Let (ek) denote an orthonormal basis in a Hilbert space H, and assume that the operator
T has the matrix representation (tjk) with respect to the basis (ek). Show that
∞
j=1
∞
k=1
|tjk|2
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These two texts in this one cover, entitled ‘An introduction to the standard methods of elementary integration’ (Part I)
and ‘The integration of ordinary differential equations’ (Part II), are two of the ‘Notebook’ series available as additional
and background reading to students at Newcastle University (UK). This pair constitutes a basic introduction to both
the elementary methods of integration, and also the application of some of these techniques to the solution of standard
ordinary differential equations. Thus the first is a natural precursor to the second, but each could be read independently....
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Since the 1990s, digital signals have been increasingly used not only in various industries and engineering equipments
but also in everybody’s daily necessities. Mobile phones, TV receivers, music CDs, multimedia computing, etc, are the
indispensable items in modern life, in which digital formats are taken as a basic form for carrying and storing information.
The major reason for the advancement in the use of digital signals is the big leap forward in the popularization of
microelectronics and computing technology in the past three decades. Traditional analogue broadcast is being widely
upgraded to digital. A general shift from analogue to digital systems has taken place and...
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Learning involves acquiring knowledge, which is encouraged in all traditions. For example, the Quran urges people to
seek knowledge and to use it for the well being of society:
“My Lord, increase me in knowledge”, Al-Quran 20:114.
Knowledge should be applied in a safe, responsible and ethical manner not only to benefi t us personally but also to
improve the lot of the people we live with. It is also a duty to ensure that our surrounding habitat is not endangered. Th is
sometimes requires knowledge of the local culture to help achieve a desirable outcome. Martin Palmer’s presentation on
BBC Th ought for the Day...
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This material is taught in the BSc. Mathematics degree programme at the Manchester Metropolitan University, UK. The Finite Volume Method (FVM) is taught after the Finite Difference Method (FDM) where important concepts such as convergence, consistency and stability are presented. The FDM material is contained in the online textbook, ‘Introductory Finite Difference Methods for PDEs’ which is free to download from:
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This book is based on an introductory turbomachinery course at Durham University. This course
was taught by Dr David Gregory-Smith and Professor Li He over a number of years and I am extremely
grateful to them for providing a clear and lucid set of principles on which to base this work.
My current colleagues at Durham Dr Rob Dominy and Dr David Sims-Williams have also provided
invaluable help (even if they didn’t realise it!) in preparing this work.
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Mathematical Modeling I – preliminary is designed for undergraduate students. Two other followup
books, Mathematical Modeling II – advanced and Mathematical Modeling III – case studies in biology,
will be published. II and III will be designed for both graduate students and undergraduate students.
All the three books are independent and useful for study and application of mathematical modeling in
any discipline.
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Each of us is unique. Like snowflakes that look the same but under the microscope are different, we each have our own specialness that nobody else possesses. We have our own physical attributes, our own mental make-up, our own environmental background, and our own cultural inheritance. But more than all these, we have our own special, unique, and un-copiable talents. These talents are our gifts for life on earth. Some of us search in vain for their own special talents and never realize them fully before they die. Others come to them late in life after journeys that take them...
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The micro- and nano- transport of biomolecules is of interest to a wide range of scientific and
engineering communities. Application areas include miniaturized technology that will support and
advance key sectors, including healthcare, food provisioning, environment services, etc. This ebook
is generally intended for undergraduate students from chemical, life and physical sciences
wanting to find out about the basic properties of biomolecules and how they can be transported in
liquids on the micro- to nano-scale. The e-book tends to be oriented towards engineering aspects,
especially with the transport of biomolecules in micro-devices powered electrically. It is hoped it
will also be useful for interdisciplinary researchers surveying the...
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Welcome to this Study Guide to nanotechnology.
Nanotechnology is widely considered to constitute the basis of the next technological revolution,
following on from the first Industrial Revolution, which began around 1750 with the introduction
of the steam engine and steelmaking (and which parallelled, or perhaps caused, upheavals
in land ownership and agriculture practice). The Industrial Revolution constituted as profound
a change in society and civilization as the earlier Stone, Bronze and Iron revolutions, each of
which ushered in a distinctly new age in the history of human civilization....
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