Tabla de Contenidos: “…4.4.4 File-System Performance -- 4.4.5 Defragmenting Disks -- 4.5 EXAMPLE FILE SYSTEMS -- 4.5.1 The MS-DOS File System -- 4.5.2 The UNIX V7 File System -- 4.5.3 CD-ROM File Systems -- 4.6 RESEARCH ON FILE SYSTEMS -- 4.7 SUMMARY -- 5 INPUT/OUTPUT -- 5.1 PRINCIPLES OF I/O HARDWARE -- 5.1.1 I/O Devices -- 5.1.2 Device Controllers -- 5.1.3 Memory-Mapped I/O -- 5.1.4 Direct Memory Access -- 5.1.5 Interrupts Revisited -- 5.2 PRINCIPLES OF I/O SOFTWARE -- 5.2.1 Goals of the I/O Software -- 5.2.2 Programmed I/O -- 5.2.3 Interrupt-Driven I/O -- 5.2.4 I/O Using DMA -- 5.3 I/O SOFTWARE LAYERS -- 5.3.1 Interrupt Handlers -- 5.3.2 Device Drivers -- 5.3.3 Device-Independent I/O Software -- 5.3.4 User-Space I/O Software -- 5.4 DISKS -- 5.4.1 Disk Hardware -- 5.4.2 Disk Formatting -- 5.4.3 Disk Arm Scheduling Algorithms -- 5.4.4 Error Handling -- 5.4.5 Stable Storage -- 5.5 CLOCKS -- 5.5.1 Clock Hardware -- 5.5.2 Clock Software -- 5.5.3 Soft Timers -- 5.6 USER INTERFACES: KEYBOARD, MOUSE, MONITOR -- 5.6.1 Input Software -- 5.6.2 Output Software -- 5.7 THIN CLIENTS -- 5.8 POWER MANAGEMENT -- 5.8.1 Hardware Issues -- 5.8.2 Operating System Issues -- 5.8.3 Application Program Issues -- 5.9 RESEARCH ON INPUT/OUTPUT -- 5.10 SUMMARY -- 6 DEADLOCKS -- 6.1 RESOURCES -- 6.1.1 Preemptable and Nonpreemptable Resources -- 6.1.2 Resource Acquisition -- 6.2 INTRODUCTION TO DEADLOCKS -- 6.2.1 Conditions for Resource Deadlocks -- 6.2.2 Deadlock Modeling -- 6.3 THE OSTRICH ALGORITHM -- 6.4 DEADLOCK DETECTION AND RECOVERY -- 6.4.1 Deadlock Detection with One Resource of Each Type -- 6.4.2 Deadlock Detection with Multiple Resources of Each Type -- 6.4.3 Recovery from Deadlock -- 6.5 DEADLOCK AVOIDANCE -- 6.5.1 Resource Trajectories -- 6.5.2 Safe and Unsafe States -- 6.5.3 The Banker's Algorithm for a Single Resource -- 6.5.4 The Banker's Algorithm for Multiple Resources…”

Tabla de Contenidos: “…Cover -- Title -- Copyright -- Contents -- Preface -- Acknowledgements -- Chapter 1 Electrical and electronic principles -- 1.1 Safe working practices -- 1.1.1 Introduction -- 1.1.2 Risk assessment and reduction -- 1.2 Basic electrical principles -- 1.2.1 Introduction -- 1.2.2 Electron flow and conventional flow -- 1.2.3 Effects of current flow -- 1.2.4 Fundamental quantities -- 1.2.5 Describing electrical circuits -- 1.2.6 Conductors, insulators and semiconductors -- 1.2.7 Factors affecting the resistance of a conductor -- 1.2.8 Resistors and circuit networks -- 1.2.9 Magnetism and electromagnetism -- 1.2.10 Electromagnetic induction -- 1.2.11 Mutual induction -- 1.2.12 Definitions and laws -- 1.3 Electronic components and circuits -- 1.3.1 Introduction -- 1.3.2 Components -- 1.3.3 Integrated circuits -- 1.3.4 Amplifiers -- 1.3.5 Bridge circuits -- 1.3.6 Schmitt trigger -- 1.3.7 Timers -- 1.3.8 Filters -- 1.3.9 Darlington pair -- 1.3.10 Stepper motor driver -- 1.3.11 Digital-to-analogue conversion -- 1.3.12 Analogue-to-digital conversion -- 1.4 Digital electronics -- 1.4.1 Introduction to digital circuits -- 1.4.2 Logic gates -- 1.4.3 Combinational logic -- 1.4.4 Sequential logic -- 1.4.5 Timers and counters -- 1.4.6 Memory circuits -- 1.4.7 Clock or astable circuits -- 1.5 Microprocessor systems -- 1.5.1 Introduction -- 1.5.2 Ports -- 1.5.3 Central processing unit (CPU) -- 1.5.4 Memory -- 1.5.5 Buses -- 1.5.6 Fetch-execute sequence -- 1.5.7 A typical microprocessor -- 1.5.8 Microcontrollers -- 1.5.9 Testing microcontroller systems -- 1.5.10 Programming -- 1.6 Measurement -- 1.6.1 What is measurement? …”

Tabla de Contenidos: “…Design Order of Precedence -- 7.4.14. Fail-Safe Design Concept -- 7.4.15. Series or Parallel Architecture -- 7.4.16. …”

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“…The Water Front, a documentary film detailing the plight of Highland Park residents fighting to preserve their basic human right to safe, affordable water, will be shown at 6:30pm on Friday, May 11th at the Highland Park Community High School Auditorium in Highland Park. …”

“…This reference covers current and developing technologies, equipment, and methods for the safe and secure operation and maintenance of transmission lines, including satellite remote sensing technology, infrared and ultraviolet detection technology, helicopter inspection technology, and condition monitoring technology. …”

“…Examine how to keep iOS devices safe in the physical world, including creating company policies for iPhones; assessing and defending against cyber vulnerabilities and attacks; working with preinstalled as well as third party tools; and strategies for keeping your data safe including backing up and screen locks. …”

“…Discover how to connect Elev-8 components, program the microcontroller, use GPS, and safely fly your quadcopter. This fun, do-it-yourself guide fuels your creativity with ideas for radical enhancements, including return-to-home functionality, formation flying, and even artificial intelligence! …”

“…In many cases, energy-efficient driving also implies a safe driving technique. In some cases, however, energy-efficient driving can lead to a decline in driving safety. …”

“…For many OECD countries, how to ensure the safe and dignified return to their origin countries of migrants who do not have grounds to remain is a key question. …”

“…You’ll work through a hands-on project step by step as you use ScyllaDB to store data and learn to configure, monitor, and safely operate a distributed database. Along the way, you’ll discover how ScyllaDB’s unique “shard per core” approach helps you deliver impressive performance in real-time systems…”