نتائج البحث - space opera~

Factors influencing management of procurement records in Tanzania: A survey of selected procuring entities حسب Mohamed, Bakari Maligwa

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Mathematics for econometrics / حسب Dhrymes, Phoebus J.

جدول المحتويات: "…1. Vectors and vector spaces -- 2. Matrix algebra -- 3. Systems of linear equations -- 4. …"

Counselling skill حسب McLeod John

CRM at the speed of light : social CRM strategies, tools, and techniques for engaging your customers / حسب Greenberg, Paul

جدول المحتويات: "…-- Movin' and groovin' : the use of mobile devices -- The collaborative value chain -- Sales and marketing : the customer is the right subject -- Customer service is our name--and our game -- The difference : CRM, the public sector, and politics -- SOA for poets -- At home or in the clouds--and in open spaces between -- Big picture, big strategies -- Mapping the customer experience -- Process and data go together like-- CRM operations -- Value given, value received : analyzing the return on CRM -- When you buy the application, you buy the vendor, though you don't implement him -- Waving to the future.…"

Law among nations : an introduction to public international law / حسب Von Glahn, Gerhard

جدول المحتويات: "…Part IV Territorial questions: title to territory; national boundaries; the high seas; jurisdiction over the national vessels; jurisdiction over national air and outer space. …"

Management models and industrial applications of linear programming حسب Charnes, A.

جدول المحتويات: "…-Max. Operators Game Theory: Extensions and Applications Final Appendix Bibliography Index…"

Control systems engineering حسب Nise, Norman S.

جدول المحتويات: "…Preface ix 1 Introduction 1 (32) 1.1 Introduction 2 (2) 1.2 A History of Control Systems 4 (3) 1.3 System Configurations 7 (3) 1.4 Analysis and Design Objectives 10 (5) Case Study 12 (3) 1.5 The Design Process 15 (5) 1.6 Computer-Aided Design 20 (1) 1.7 The Control Systems Engineer 21 (12) Summary 23 (1) Review Questions 23 (1) Problems 24 (6) Cyber Exploration Laboratory 30 (1) Bibliography 31 (2) 2 Modeling in the Frequency Domain 33 (84) 2.1 Introduction 34 (1) 2.2 Laplace Transform Review 35 (9) 2.3 The Transfer Function 44 (3) 2.4 Electrical Network Transfer Functions 47 (14) 2.5 Translational Mechanical System Transfer Functions 61 (8) 2.6 Rotational Mechanical System Transfer Functions 69 (5) 2.7 Transfer Functions for Systems with Gears 74 (5) 2.8 Electromechanical System Transfer Functions 79 (5) 2.9 Electric Circuit Analogs 84 (4) 2.10 Nonlinearities 88 (1) 2.11 Linearization 89 (28) Case Studies 94 (3) Summary 97 (1) Review Questions 97 (1) Problems 98 (14) Cyber Exploration Laboratory 112 (3) Bibliography 115 (2) 3 Modeling in the Time Domain 117 (44) 3.1 Introduction 118 (1) 3.2 Some Observations 119 (4) 3.3 The General State-Space Representation 123 (1) 3.4 Applying the State-Space Representation 124 (8) 3.5 Converting a Transfer Function to State Space 132 (7) 3.6 Converting from State Space to a Transfer Function 139 (2) 3.7 Linearization 141 (20) Case Studies 144 (4) Summary 148 (1) Review Questions 149 (1) Problems 149 (8) Cyber Exploration Laboratory 157 (2) Bibliography 159 (2) 4 Time Response 161 (74) 4.1 Introduction 162 (1) 4.2 Poles, Zeros, and System Response 162 (4) 4.3 First-Order Systems 166 (2) 4.4 Second-Order Systems: Introduction 168 (5) 4.5 The General Second-Order System 173 (4) 4.6 Underdamped Second-Order Systems 177 (9) 4.7 System Response with Additional Poles 186 (5) 4.8 System Response With Zeros 191 (5) 4.9 Effects of Nonlinearities Upon Time Response 196 (3) 4.10 Laplace Transform Solution of State Equations 199 (4) 4.11 Time Domain Solution of State Equations 203 (32) Case Studies 207 (6) Summary 213 (1) Review Questions 214 (1) Problems 215 (13) Cyber Exploration Laboratory 228 (4) Bibliography 232 (3) 5 Reduction of Multiple Subsystems 235 (66) 5.1 Introduction 236 (1) 5.2 Block Diagrams 236 (9) 5.3 Analysis and Design of Feedback Systems 245 (3) 5.4 Signal-Flow Graphs 248 (3) 5.5 Mason's Rule 251 (3) 5.6 Signal-Flow Graphs of State Equations 254 (2) 5.7 Alternative Representations in State Space 256 (10) 5.8 Similarity Transformations 266 (35) Case Studies 272 (6) Summary 278 (1) Review Questions 279 (1) Problems 280 (17) Cyber Exploration Laboratory 297 (2) Bibliography 299 (2) 6 Stability 301 (38) 6.1 Introduction 302 (3) 6.2 Routh-Hurwitz Criterion 305 (3) 6.3 Routh-Hurwitz Criterion: Special Cases 308 (6) 6.4 Routh-Hurwitz Criterion: Additional Examples 314 (6) 6.5 Stability in State Space 320 (19) Case Studies 323 (2) Summary 325 (1) Review Questions 325 (1) Problems 326 (9) Cyber Exploration Laboratory 335 (1) Bibliography 336 (3) 7 Steady-State Errors 339 (48) 7.1 Introduction 340 (3) 7.2 Steady-State Error for Unity Feedback Systems 343 (6) 7.3 Static Error Constants and System Type 349 (4) 7.4 Steady-State Error Specifications 353 (3) 7.5 Steady-State Error for Disturbances 356 (2) 7.6 Steady-State Error for Nonunity Feedback Systems 358 (4) 7.7 Sensitivity 362 (2) 7.8 Steady-State Error for Systems in State Space 364 (23) Case Studies 368 (3) Summary 371 (1) Review Questions 372 (1) Problems 373 (11) Cyber Exploration Laboratory 384 (2) Bibliography 386 (1) 8 ROOT LOCUS TECHNIQUES 387 (68) 8.1 Introduction 388 (4) 8.2 Defining the Root Locus 392 (2) 8.3 Properties of the Root Locus 394 (3) 8.4 Sketching the Root Locus 397 (5) 8.5 Refining the Sketch 402 (9) 8.6 An Example 411 (4) 8.7 Transient Response Design via Gain Adjustment 415 (4) 8.8 Generalized Root Locus 419 (2) 8.9 Root Locus for Positive-Feedback Systems 421 (3) 8.10 Pole Sensitivity 424 (31) Case Studies 426 (5) Summary 431 (1) Review Questions 432 (1) Problems 432 (18) Cyber Exploration Laboratory 450 (2) Bibliography 452 (3) 9 Design Via Root Locus 455 (78) 9.1 Introduction 456 (3) 9.2 Improving Steady-State Error via Cascade Compensation 459 (10) 9.3 Improving Transient Response via Cascade Compensation 469 (13) 9.4 Improving Steady-State Error and Transient Response 482 (13) 9.5 Feedback Compensation 495 (8) 9.6 Physical Realization of Compensation 503 (30) Case Studies 508 (5) Summary 513 (1) Review Questions 514 (1) Problems 515 (15) Cyber Exploration Laboratory 530 (1) Bibliography 531 (2) 10 Frequency Response Techniques 533 (92) 10.1 Introduction 534 (6) 10.2 Asymptotic Approximations: Bode Plots 540 (19) 10.3 Introduction to the Nyquist Criterion 559 (5) 10.4 Sketching the Nyquist Diagram 564 (5) 10.5 Stability via the Nyquist Diagram 569 (5) 10.6 Gain Margin and Phase Margin via the Nyquist Diagram 574 (2) 10.7 Stability, Gain Margin, and Phase Margin via Bode Plots 576 (4) 10.8 Relation Between Closed-Loop Transient and Closed-Loop Frequency Responses 580 (3) 10.9 Relation Between Closed- and Open-Loop Frequency Responses 583 (6) 10.10 Relation Between Closed-Loop Transient and Open-Loop Frequency Responses 589 (4) 10.11 Steady-State Error Characteristics from Frequency Response 593 (4) 10.12 Systems with Time Delay 597 (5) 10.13 Obtaining Transfer Functions Experimentally 602 (23) Case Study 606 (1) Summary 607 (2) Review Questions 609 (1) Problems 610 (11) Cyber Exploration Laboratory 621 (2) Bibliography 623 (2) 11 Design Via Frequency Response 625 (38) 11.1 Introduction 626 (1) 11.2 Transient Response via Gain Adjustment 627 (3) 11.3 Lag Compensation 630 (5) 11.4 Lead Compensation 635 (6) 11.5 Lag-Lead Compensation 641 (22) Case Studies 650 (2) Summary 652 (1) Review Questions 653 (1) Problems 653 (7) Cyber Exploration Laboratory 660 (1) Bibliography 661 (2) 12 Design Via State Space 663 (60) 12.1 Introduction 664 (1) 12.2 Controller Design 665 (7) 12.3 Controllability 672 (4) 12.4 Alternative Approaches to Controller Design 676 (6) 12.5 Observer Design 682 (7) 12.6 Observability 689 (4) 12.7 Alternative Approaches to Observer Design 693 (7) 12.8 Steady-State Error Design Via Integral Control 700 (23) Case Study 704 (5) Summary 709 (1) Review Questions 710 (1) Problems 711 (8) Cyber Exploration Laboratory 719 (2) Bibliography 721 (2) 13 Digital Control Systems 723 (60) 13.1 Introduction 724 (3) 13.2 Modeling the Digital Computer 727 (3) 13.3 The z-Transform 730 (5) 13.4 Transfer Functions 735 (4) 13.5 Block Diagram Reduction 739 (3) 13.6 Stability 742 (7) 13.7 Steady-State Errors 749 (4) 13.8 Transient Response on the z-Plane 753 (2) 13.9 Gain Design on the z-Plane 755 (3) 13.10 Cascade Compensation via the s-Plane 758 (4) 13.11 Implementing the Digital Compensator 762 (21) Case Studies 765 (4) Summary 769 (1) Review Questions 770 (1) Problems 771 (7) Cyber Exploration Laboratory 778 (2) Bibliography 780 (3) Appendix A List of Symbols 783 (4) Appendix B MATLAB Tutorial 787 (49) B.1 Introduction 787 (1) B.2 MATLAB Examples 788 (45) B.3 Command Summary 833 (3) Bibliography 835 (1) Appendix C MATLAB's Simulink Tutorial 836 (21) C.1 Introduction 836 (1) C.2 Using Simulink 836 (5) C.3 Examples 841 (16) Summary 855 (1) Bibliography 856 (1) Appendix D LabVIEW Tutorial 857 (30) D.1 Introduction 857 (1) D.2 Control Systems Analysis, Design, and Simulation 858 (1) D.3 Using LabVIEW 859 (3) D.4 Analysis and Design Examples 862 (14) D.5 Simulation Examples 876 (11) Summary 885 (1) Bibliography 886 (1) Appendix E MATLAB's GUI Tools Tutorial (Online) Appendix F MATLAB's Symbolic Math Toolbox Tutorial (Online) Appendix G Matrices, Determinants, and Systems of Equations (Online) Appendix H Control System Computational Aids (Online) Appendix I Derivation of a Schematic for a DC Motor (Online) Appendix J Derivation of the Time Domain Solution of State Equations (Online) Appendix K Solution of State Equations for to ≠ 0 (Online) Appendix L Derivation of Similarity Transformations (Online) Appendix M Root Locus Rules: Derivations (Online) Glossary 887 (10) Answers to Selected Problems 897 (6) Credits 903 (4) Index 907…"

Mass media 09/10

جدول المحتويات: "…113 (6) Ted Turner Into the Great Wide Open 119 (5) Jesse Sunenblick Why Journalists Are Not Above the Law 124 (5) Gabriel Schoenfeld Copyright Jungle 129 (5) Siva Vaidhyanathan Distorted Picture 134 (5) Sherry Ricchiardi What Would You Do? …"

Computer systems : a programmer's perspective beta version / حسب Bryant, Randal E.

جدول المحتويات: "…Arithmetic and Logical Operations. Control. Procedures. Array Allocation and Access. …"

Advanced engineering mathematics حسب Kreyszig, Erwin

جدول المحتويات: "…Gauss–Jordan Elimination 301 7.9 Vector Spaces, Inner Product Spaces. Linear Transformations. …"
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A practical introduction to data structures and algorithm analysis / حسب Shaffer, Clifford A.

جدول المحتويات: "…57 (2) Asymptotic Analysis 59 (6) Upper Bounds 60 (2) Lower Bounds 62 (1) Θ Notation 63 (1) Simplifying Rules 64 (1) Calculating the Running Time of a Program 65 (5) Analyzing Problems 70 (1) Common Misunderstandings 71 (1) Multiple Parameters 72 (1) Space Bounds 73 (3) Some Practical Considerations 76 (2) Further Reading 78 (1) Exercises 79 (4) Projects 83 (2) II FUNDAMENTAL DATA STRUCTURES 85 (132) Lists, Stacks, and Queues 87 (54) Lists 88 (25) Array-Based List Implementation 91 (4) Linked Lists 95 (10) Comparison of List Implementations 105 (2) Element Implementations 107 (1) Doubly Linked Lists 108 (5) The Dictionary ADT 113 (6) Stacks 119 (9) Array-Based Stacks 121 (1) Linked Stacks 122 (2) Comparison of Array-Based and Linked Stacks 124 (1) Implementing Recursion 125 (3) Queues 128 (5) Array-Based Queues 129 (4) Linked Queues 133 (1) Comparison of Array-Based and Linked Queues 133 (1) Further Reading 133 (1) Exercises 133 (5) Projects 138 (3) Binary Trees 141 (50) Definitions and Properties 141 (5) The Full Binary Tree Theorem 143 (2) A Binary Tree Node ADT 145 (1) Binary Tree Traversals 146 (3) Binary Tree Node Implementations 149 (10) Pointer-Based Node Implementations 149 (5) Space Requirements 154 (3) Array Implementation for Complete Binary Trees 157 (2) Binary Search Trees 159 (8) Heaps and Priority Queues 167 (7) Huffman Coding Trees 174 (11) Building Huffman Coding Trees 176 (6) Assigning and Using Huffman Codes 182 (3) Further Reading 185 (1) Exercises 186 (3) Projects 189 (2) Non-Binary Trees 191 (26) General Tree Definitions and Terminology 191 (4) An ADT for General Tree Nodes 192 (1) General Tree Traversals 193 (2) The Parent Pointer Implementation 195 (7) General Tree Implementations 202 (5) List of Children 202 (1) The Left-Child/Right-Sibling Implementation 203 (2) Dynamic Node Implementations 205 (2) Dynamic ``Left-Child/Right-Sibling'' Implementation 207 (1) K-ary Trees 207 (1) Sequential Tree Implementations 208 (3) Further Reading 211 (1) Exercises 211 (3) Projects 214 (3) III Sorting and Searching 217 (140) Internal Sorting 219 (40) Sorting Terminology and Notation 219 (2) Three Θ(n2) Sorting Algorithms 221 (6) Insertion Sort 221 (2) Bubble Sort 223 (1) Selection Sort 224 (2) The Cost of Exchange Sorting 226 (1) Shellsort 227 (2) Quicksort 229 (6) Mergesort 235 (3) Heapsort 238 (3) Binsort and Radix Sort 241 (6) An Empirical Comparison of Sorting Algorithms 247 (2) Lower Bounds for Sorting 249 (4) Further Reading 253 (1) Exercises 254 (3) Projects 257 (2) File Processing and External Sorting 259 (34) Primary versus Secondary Storage 259 (3) Disk Drives 262 (8) Disk Drive Architecture 263 (5) Disk Access Costs 268 (2) Buffers and Buffer Pools 270 (5) The Programmer's View of Files 275 (1) External Sorting 276 (3) Simple Approaches to External Sorting 279 (2) Replacement Selection 281 (4) Multiway Merging 285 (3) Further Reading 288 (1) Exercises 288 (3) Projects 291 (2) Searching 293 (34) Searching Sorted Arrays 294 (1) Self-Organizing Lists 295 (6) Searching in Sets 301 (1) Hashing 302 (19) Hash Functions 303 (4) Open Hashing 307 (1) Closed Hashing 308 (13) Further Reading 321 (1) Exercises 321 (3) Projects 324 (3) Indexing 327 (30) Linear Indexing 329 (2) ISAM 331 (3) Tree Indexing 334 (2) 2-3 Trees 336 (7) B-Trees 343 (9) B+-Trees 344 (6) B-Tree Analysis 350 (2) Further Reading 352 (1) Exercises 353 (2) Projects 355 (2) IV Applications and Advanced Topics 357 (136) Graphs 359 (34) Terminology and Representations 360 (4) Graph Implementations 364 (3) Graph Traversals 367 (10) Depth-First Search 370 (1) Breadth-First Search 371 (4) Topological Sort 375 (2) Shortest-Paths Problems 377 (5) Single-Source Shortest Paths 377 (4) All-Pairs Shortest Paths 381 (1) Minimum-Cost Spanning Trees 382 (5) Prim's Algorithm 383 (3) Kruskal's Algorithm 386 (1) Further Reading 387 (1) Exercises 388 (2) Projects 390 (3) Lists and Arrays Revisited 393 (30) Skip Lists 393 (6) Multilists 399 (3) Matrix Representations 402 (4) Memory Management 406 (12) Dynamic Storage Allocation 407 (7) Failure Policies and Garbage Collection 414 (4) Further Reading 418 (1) Exercises 419 (1) Projects 420 (3) Advanced Tree Structures 423 (28) Tries 423 (5) Balanced Trees 428 (6) The AVL Tree 428 (3) The Splay Tree 431 (3) Spatial Data Structures 434 (13) The K-D Tree 436 (5) The PR quadtree 441 (4) Other Spatial Data Structures 445 (2) Further Reading 447 (1) Exercises 447 (1) Projects 448 (3) Analysis Techniques 451 (18) Summation Techniques 452 (3) Recurrence Relations 455 (6) Estimating Upper and Lower Bounds 455 (1) Expanding Recurrences 456 (1) Divide and Conquer Recurrences 457 (2) Average-Case Analysis of Quicksort 459 (2) Amortized Analysis 461 (3) Further Reading 464 (1) Exercises 464 (4) Projects 468 (1) Limits to Computation 469 (24) Reductions 470 (5) Hard Problems 475 (7) NP-Completeness 476 (5) Getting Around NP-Complete Problems 481 (1) Impossible Problems 482 (7) Uncountability 483 (3) The Halting Problem Is Unsolvable 486 (2) Determining Program Behavior Is Unsolvable 488 (1) Further Reading 489 (1) Exercises 489 (2) Projects 491 (2) V APPENDIX 493 (4) A Utility Functions 495 (2) Bibliography 497 (6) Index 503…"

Cyberliteracy : navigating the Internet with awareness / حسب Gurak, Laura J.