... to measure velocity and acceleration • 2A = Peak to Peak = Used to measure total displacement of a shaft with respect to available bearing clearance • RMS = Root Mean Squared amplitude - A ... Forced vibration can occur at any frequency, and the response amplitude for a certain force will be constant Relationship between Force and Vibration • Forces that cause vibration occur at a ... the velocity, higher the wear • Acceleration – Proportional to square of frequency – Acceleration is related to force – Excessive acceleration at the starting block can strain an athlete’s
Ngày tải lên: 18/03/2017, 01:34
A brief introduction to inequalities
... 2case: a1+ a2 2 ≥ √a1a2 a1+ a2 ≥ 2√a1a2(a1+ a2)2 ≥ 4a1a2 a21+ 2a1a2+ a22 ≥ 4a1a2 a21− 2a1a2+ a22 ≥ 0(a1 − a2)2 ≥ 0Thus, the inequality follows by the Trivial Inequality, with equality when a1 ... inequality are a, b and c, hence, we want to apply the Cauchy-SchwarzInequality in such a way that the x, y and z’s are eliminated This hints us tothink of applying the Cauchy-Schwarz Inequality ... Nelson Cipri´an fromColegio Esp´ıritu Santo (CES) For many years CES and Mr Cipri´an haveproduced the top high school math talent in all of Puerto Rico He has been my math coach for 6 years and
Ngày tải lên: 08/10/2019, 22:49
A brief introduction to nikko
... Staff at the restaurant needs to send a confirmation mail to customers Facebook: Contact customer of facebook message Trang 16 Customers will contact via the hotel hotline or provide a phone ... distribution channels is convenient, clear, and fast for customers Trang 17Post-COVID has also somewhat impacted current consumption habits, and customers tend to contact and use online distribution channels ... restaurant to contact Offline supply chain: (Mỹ Tiên) o Telesales customers Operating process: The Sales and Marketing department or staff at the restaurant will proactively contact customers
Ngày tải lên: 19/10/2024, 15:14
A Programmer's Introduction to C#
... trớch”Tửực nửụực vụừ bụứ” taực giaỷ ủaừ khaộc hoaù nhaõn vaọt chũ Daọu laứ moọtứ con ngửụứi nhử theỏ naứo? A.Chũ Daọu laứ ngửụứi phuù nửừ noõng daõn coự sửực soỏng tieàm taứngứ maùnh meừ B.Chũ ... chứa nhau không ? 3 cụm C – V , các cụm chủ-vị này không bao chứa nhau Là những câu do hai hay nhiều cụm C-V không bao chứa nhau tạo thành Mỗi cụm C-V này được gọi là một vế câu Hỏi: Gọi câu ... Daọu laứ ngửụứi phuù nửừ moọc maùc,dũu hieàn coự tỡnh thửụng gia ủỡnh tha thieỏt C.Chũ Daọu coự loứng caờm giaọn,khinh bổ cao ủoọ ủoỏi vụựi boùn tai sai D.Taỏt caỷ ủuựng Cõu 8: Saộp xeỏp laùi
Ngày tải lên: 01/04/2021, 05:36
... clustering. Trang 348 Causal Inference with Machine LearningFocus on causal estimation of a key parameter, such as an average marginal e¤ect, after controlling for confounding factors. For models ... TerminologyTopic is called machine learning or statistical learning or data learning or data analytics where data may be big or small. Supervised learning = Regression I We have both outcome y and regressors ... Trang 1A Very Brief Introduction to Machine Learning forRegression A Colin Cameron Univ of California- Davis Abstract: These slides attempt to demystify machine learning. The slides cover standard
Ngày tải lên: 02/09/2021, 20:42
Tài liệu Decision Theory A Brief Introduction pdf
... about what we can decide than about what we can do It can be rational to decide to perform an action that one is not at all certain of being able to perform A good example of this is a decision to ... Pentagon's use of secret utility assignments to accidental nuclear strike and to failure to respond to a nuclear attack, as a basis for the construction of command and control devices (Paté-Cornell ... Mary 30 Volunteer for an anti-abortion campaign –50 According to classical utilitarianism, he must choose one of the two maximal alternatives According to satisficing theory, he may choose any
Ngày tải lên: 15/02/2014, 16:20
Tài liệu A Brief Guide to Starting a Home Based Business docx
... for a small business loan, lenders look at basic factors such as the applicant's collateral, working capital, experience, and their ability to repay A major factor that plays a role in a small ... banks in your area? • Take time to shop around and compare interest rates carefully, as they can vary significantly Negotiate with the bank manager to get the best deal and ask for any special ... tax requirements associated with your business? Because taxation is such a vast, complex, and specialized subject and is continually changing The best way to find out is to ask your local tax
Ngày tải lên: 21/02/2014, 22:20
A SHORT INTRODUCTION TO COUNSELLING PSYCHOLOGY pot
... Two national organizationsare recognized as having influenced the development of this field, theCanadian Psychological Association (CPA) and the CanadianCounselling Association (CCA) In 1986, counselling ... ractu-ange of emotions actu-as well actu-as actu-a number of creactu-ative ideactu-as Forexample, training courses seeking accreditation are visited by anaccrediting team from the Training Committee ... high standards of anti-discriminatory practice appropriate to the plu- ralistic nature of society today (pp 1–2) We are both in accord with the above guidelines as a succinct andappropriate statement
Ngày tải lên: 06/03/2014, 05:20
ORACLE EXALYTICS IN-MEMORY MACHINE: A BRIEF INTRODUCTION docx
... including a high-performance RAID HBA and 3.6TBs of raw disk capacity Optionally, clusters of Oracle Exalytics machines can leverage network attached storage for storing shared metadata and configuration ... Trang 1An Oracle White Paper October 2011 ORACLE EXALYTICS IN-MEMORY MACHINE: A BRIEF INTRODUCTION Trang 2Contents Oracle Exalytics Overview 4 Oracle Exalytics Hardware Architecture 5 Oracle ... scalability and high availability It supports both active-active and active-passive configurations A cluster configuration also can be configured to pool the available memory resources to accommodate
Ngày tải lên: 09/03/2014, 00:20
a classical introduction to cryptography exercise book
... phers Chapter 5 considers protocols based on symmetric cryptography Chapter 6 is based on some basic facts of algebra and... signatures Chapter 11 exposes some protocols using public-key cryptography, ... exercises We expect the readers to be comfortable with basic facts of discrete probability theory, discrete mathematics, calculus, algebra, as well as computer... Explain how a smart choice ... will contain inevitable errata as well as other material related to this book, like challenging tests and more exercises Finally, the authors... public-key cryptography, cryptographic protocols,
Ngày tải lên: 25/03/2014, 11:02
a quick introduction to tensor analysis - r. sharipov
... to various scalar quantities, we can produce vectorial quantities ofvarious physical nature: velocity, acceleration, force, torque, etc Conclusion 1.3 Along with geometrical and physical vectors ... matrix A−1 calculated if A is known ? (Don’t say that you use acomputer package like Maple, MathCad, or any other; remember the algorithm forcalculating A−1) Trang 15§ 6 WHAT HAPPENS TO VECTORS ... arepresentative of its class However, wecan choose any other vector of this class as a representative, say it can be vector ˜ a Then we have Cl(a) = Cl(˜a) Let’s treat Cl(a) as a whole unit, as one
Ngày tải lên: 31/03/2014, 15:08
a concise introduction to the theory of numbers- baker a.
... For a comprehensive account of the general theory of quad- ratic forms see Cassels, Rational quadmtfc forms (Academic Press, London and New York, 1978) For an account of t h e analysis appertaining ... Algebraic number fields The quadratic field Trang 4Preface It has been customary in Cambridge for many years to include as part of the Mathematical Tripos a brief introductory course on the Theory of ... instance, to the construction of seventeen-sided polygons, which was clearly of particular appeal to Gauss, and to what is now termed the cyclotomic field, that is the field generated by a primitive
Ngày tải lên: 31/03/2014, 16:20
a concise introduction to additives for thermoplastic polymers
... Trimellitates, paraffinic sulfonic acid and phenyl esters, poly(es- ter)s, chlorinated hydrocarbons, aliphatic or aromatic monocarbox- ylic acid esters such as benzoates, and a variety of elastomers are ... Beauty Mechanical Mechanical Beauty Filler matrix coupling Mechanical Environmental Optoelectronics Trang 19Introduction 3 are not or should not be chemically reactive when incorporated into the ... reproductive toxicity (2) Plasticizers can be classified according to their chemical structure as shown in Table 2.1 Plasticizers may be also classified into primary and secondary types (14) Primary plasticizers
Ngày tải lên: 02/04/2014, 16:26
a short introduction to boosting
... Grove and Schuurmans [27] and Breiman [8]) In particular, boosting can be viewed as repeated play of a certain game, and AdaBoost can be shown to be a Trang 7special case of a more general algorithm ... Shannon Laboratory 180 Park Avenue Florham Park, NJ 07932 USA www.research.att.com/fyoav, schapireg fyoav, schapireg@research.att.com Abstract Boosting is a general method for improving the accuracy ... of combining boosting with error-correcting output codes Trang 10Experiments and applicationsPractically, AdaBoost has many advantages It is fast, simple and easy to program It has no parameters
Ngày tải lên: 24/04/2014, 12:24
no starch press eloquent javascript, a modern introduction to programming
... it indicates that thecharacter after it has a special meaning A quote that is preceded by a back-slash will not end the string, but be part of it When anncharacter occursafter a backslash, it ... notchange the old values, and the new value has to be immediately used or itwill dissipate again To catch and hold values, JavaScript provides a thing called a variable. var caught = 5 * 5; A variable ... cheap-er than in the 1970s, software intcheap-erfaces tend to present a slick graphics terface manipulated with the mouse, rather than a language This has madecomputers much more accessible and,
Ngày tải lên: 28/04/2014, 16:57
a new introduction to old norse part i grammar
... nominative, accusative, etc — that have a variety of forms and avariety of functions It can therefore be hard to see what the essence of a case is — leading to uncertainty about what one means ... vowels occur? 4 Work through all the examples in 2.2.1, pronouncing each severaltimes (Since modern Icelandic is a living language, access to native speech is available Try to obtain an Icelandic pronunciation ... Fullaccount is taken of the fact that grammatical concepts may be unfa-miliar to many using the work, and all but the most basic are explained.Comparison is made with English where helpful, and a
Ngày tải lên: 04/05/2014, 12:47
A Brief Introduction to Neural Networks doc
... but a chemical process On the presynaptic side of the synaptic cleft the electrical signal is converted into a chemical signal, a process induced by chemical cues released there (the so-called ... signals pulses in the postsynaptic area by synapses or dendrites, the soma accucannot flash over to the presynaptic mulates these signals As soon as the acarea cumulated signal exceeds a certain ... (or rather, the protein Electrical Gradient: The electrical gradi- ATP) actively transports ions against the ent acts contrary to the concentration direction they actually want to take! gradient...
Ngày tải lên: 01/04/2014, 00:20
a brief introduction to fluid mechanics
... General External Flow Characteristics 9.1.1 Lift and Drag Concepts 9.1.2 Characteristics of Flow Past an Object Boundary Layer Characteristics 9.2.1 Boundary Layer Structure and Thickness on a Flat ... shear rate As the shear t h e N e w s rate is increased from a low value, the apparent viscosity decreases and approaches asymptotically a constant value at high shear rates The “asymptotic” value ... and easy -to- understand circumstances before more complicated features are introduced FMTOC.qxd xii 9/28/10 9:10 AM Page xii Preface Several brief components have been added to each chapter to...
Ngày tải lên: 02/04/2014, 14:37
A brief introduction to Csharp
... • A Simple C# Application • Application Types • Compiler & Run Time A Sample C# Application Application Types • Console Application • Has standard streams (out, in, err) • GUI can be added manually ... • CLR – the Virtual Machine that runs MSIL aka MS Byte Code • BCL aka NET Framework • A set of compilers that can generate MSIL C# , Visual Basic, C+ +, Java (the MS flavor) • There are 50+ languages ... Written in C# Quick Comparison to Java • What s the same • • • • • • • Syntactically Similar Garbage Collected VM Environment Immutable Strings Exceptions (try / catch / finally) Object as root...
Ngày tải lên: 23/10/2014, 15:18
Tài liệu A Programmer''''s Introduction to C# pptx
... sealed class MyClass { MyClass() {} } class MyNewClass : MyClass { } - 50 - This fails because MyNewClass can’t use MyClass as a base class because MyClass is sealed Chapter 7: Class Member Accessibility ... example is an example of a member function; a piece of code that is called on an instance of the object Constructors can only be called automatically when an instance of an object is created with ... Handling Chapter - Classes 101 Chapter - Base Classes And Inheritance Chapter - Class Member Accessibility Chapter - Other Class Stuff Chapter - Structs (Value Types) Chapter 10 - Interfaces Chapter...
Ngày tải lên: 10/12/2013, 16:15