manufacturing systems and their design principles

... [%] wGC hGC sGC standard 6 78 89 ATPM high 17 69 89 ATPM low 11 72 89 Aerobic NADH demand 17 69 89 NAD+ demand 17 11 61 89 NADPH demand 33 50 89 NADP+ demand 25 11 39 75 standard 14 19 36 ATPM ... roughly 60 and 80% of the sGC strain designs (GCS > 0) under aerobic and anaerobic conditions, respectively (Fig 6b and d) The effects of relaxing cofactor balances on growthcoupling strain designs ... 14 17 33 ATPM low 53 56 NADH demand 14 19 36 NAD+ demand 31 39 Anaerobic NADPH demand 14 25 42 NADP+ demand 19 31 synthase, a free NAD(P)H/NAD(P)+ generation and proton transport over the cell

Ngày tải lên: 25/11/2020, 12:41

... the hardware platform• Platforms and the operating systems of client and server may differ• These lower-level differences are irrelevant as long as a client and server Trang 7 Client/Server ... server is a database server• Interaction between client and server is in the form of transactions– the client makes a database request and receives a database response Trang 12 Classes of Client/Server ... Set of tools that provide a uniform means and style of access to system resources across all platforms• Enable programmers to build applications that look and feel the same Trang 27 Reliability

Ngày tải lên: 16/05/2017, 13:42

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter Concurrency: Deadlock and Starvation Patricia Roy Manatee Community College, ... channels, main and secondary memory, devices, and data structures such as files, databases, and semaphores • Deadlock occurs if each process holds one resource and requests the other Reusable Resources ... process at a time and not depleted by that use Processes obtain resources that they later release for reuse by other processes Reusable Resources • Processors, I/O channels, main and secondary memory,

Ngày tải lên: 16/05/2017, 13:52

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter Uniprocessor Scheduling Dave Bremer Otago ... is based on process type and execution history Scheduling Formula Bands • • Priorities are recomputed once per second Base priority divides all processes into fixed bands of priority levels – ... deadlines) Types of Scheduling Two Suspend States • Remember this diagram from Chapter Scheduling and Process State Transitions Nesting of Scheduling Functions Queuing Diagram Feedback Scheduling

Ngày tải lên: 16/05/2017, 13:52

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter 11 I/O Management and Disk Scheduling Dave Bremer Otago Polytechnic, ... terminals and printers • Either written by the I/O device and read by the process or vice versa – Producer/consumer model used Unbuffered I/O • Unbuffered I/O is simply DMA between device and process ... memory and can’t be swapped out – Device is tied to process and unavailable for other processes I/O for Device Types Roadmap – I/O Devices – Organization of the I/O Function – Operating System Design

Ngày tải lên: 16/05/2017, 13:53

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter 12 File Management Roadmap • Overview • • • • • • • • • File organisation and Access File Directories ... Fields and Records • Fields – Basic element of data – Contains a single value – Characterized by its length and data type • Records – Collection of related fields – Treated as a unit File and Database ... of NTFS – Recoverability – Security – Large disks and large files – Multiple data streams – Journaling – Compression and Encryption NTFS Volume and File Structure • Sector – The smallest physical

Ngày tải lên: 16/05/2017, 13:53

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter 13 Embedded Systems Dave Bremer Otago Polytechnic, N.Z ©2008, Prentice Hall Roadmap • • • • Embedded Systems Characteristics ... Characteristics of Embedded Operating Systems eCos TinyOS Embedded System • One of the most important and widely used categories of operating systems • • • Hardware and software designed to perform a dedicated ... OS and adapt it for embedded purposes – Design a purpose-built OS solely for embedded use Mutexes Mutexes and Condition Variables Mutexes and Condition Variables Roadmap • • • • Embedded Systems

Ngày tải lên: 16/05/2017, 13:53

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter 14 Computer Security Threats Roadmap • • • • • • Computer Security Concepts Threats, Attacks, and Assets Intruders ... other systems • Remote execution capability – A worm executes a copy of itself on another system • Remote log-in capability – A worm logs on to a remote system as a user and then uses commands ... Roadmap • • • • • • Computer Security Concepts Threats, Attacks, and Assets Intruders Malicious Software Overview Viruses, Worms, and Bots Rootkits Threats • RFC 2828, describes four kinds of threat

Ngày tải lên: 16/05/2017, 13:53

... Security TechniquesDave BremerOtago Polytechnic, N.Z.©2008, Prentice HallOperating Systems:Internals and Design Principles, 6/EWilliam StallingsTrang 2• Authentication• Access Control• Intrusion ... Threshold random walk (TRW) scan detectione Rate limitingf Rate haltingTrang 41Botnet and Rootkit Countermeasures• IDS and Anti-Viral techniques are useful against bots– Main aim is to detect and disable ... Authentication• Includes– Facial characteristics– Fingerprints– Hand geometry– Retinal pattern• Based on pattern recognition,– technically complex and expensive Trang 15Dynamic Biometric Authentication•

Ngày tải lên: 16/05/2017, 13:53

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter Computer System Overview Patricia Roy Manatee ... store program and data files Cache Memory • • Processor speed faster than memory access speed Exploit the principle of locality with a small fast memory Cache and Main Memory Cache Principles • ... memory, and I/O modules Computer Components: Top-Level View Processor Registers • User-visible registers – Enable programmer to minimize main memory references by optimizing register use • Control and

Ngày tải lên: 16/05/2017, 14:03

... Systems• Symmetric multiprocessing (SMP)– There are multiple processors– These processors share same main memory and I/O facilities Trang 57 Modern Operating Systems• Distributed operating systems ... that is in main memory Trang 13 Evolution of Operating Systems• Serial processing– No operating system Trang 14 Evolution of Operating Systems• Serial processing– Schedule time– Setup included ... Setup included loading the compiler, source program, saving compiled program, and Trang 15 Evolution of Operating Systems• Simple batch system– Monitor• Software that controls the sequence of

Ngày tải lên: 16/05/2017, 14:03

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter Process Description and Control Dave Bremer Otago Polytechnic, N.Z ©2008, ... – Clandestine user (outside or insider) • Malicious software (malware) Countermeasures: Intrusion Detection • Intrusion detection systems are typically designed to detect human intruder and malicious ... processor and I/O devices can be used efficiently What is a “process”? • • • • A program in execution An instance of a program running on a computer The entity that can be assigned to and executed

Ngày tải lên: 16/05/2017, 14:03

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter Threads, SMP, and Microkernels Roadmap • Threads: Resource ownership and execution • Symmetric ... inter-process communication and synchronization – How processes are related to each other Windows Processes • Processes and services provided by the Windows Kernel are relatively simple and general purpose ... environment is a single process with multiple threads • Multiple processes and threads are found in Windows, Solaris, and many modern versions of UNIX Processes • A virtual address space which

Ngày tải lên: 16/05/2017, 14:04

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter Concurrency: Mutual Exclusion and Synchronization Dave Bremer Otago Polytechnic, ... Monitors Message Passing Readers/Writers Problem Multiple Processes • Central to the design of modern Operating Systems is managing multiple processes – Multiprogramming – Multiprocessing – Distributed ... applications – Extension of modular design • Operating system structure – OS themselves implemented as a set of processes or threads Key Terms Interleaving and Overlapping Processes • Earlier

Ngày tải lên: 16/05/2017, 14:04

... Operating Systems: Internals and Design Principles, 6/E William Stallings Chapter Computer System Overview Patricia Roy Operating ... store program and data files Cache Memory • • Processor speed faster than memory access speed Exploit the principle of locality with a small fast memory Cache and Main Memory Cache Principles • ... memory, and I/O modules Computer Components: TopLevel View Processor Registers • User-visible registers – • Enable programmer to minimize main memory references by optimizing register use Control and

Ngày tải lên: 29/01/2020, 23:57

... implications for the manufacturing and IE professionals and their education is that the design and analysis of information systems are crucial to the profession This is in response to dilemmas and Well, ... Analysis of Manufacturing Systems, Samos Island Greece, July 1st-July 4th, 2003 J MacGregor Smith address was to recount the authors philosophy about manufacturing systems design and in particular ... trucks and the plant personnel within the receiving and shipping area Instrumental Issue (1 ):= If space is available, separate receiving and shipping and design the material handling systems...

Ngày tải lên: 08/04/2014, 12:26

... strong and growing network of organizations and consulting firms are promoting advanced manufacturing principles and techniques and are assisting companies to implement them This lean manufacturing ... Develop and disseminate resources and tools for pollution prevention and environmental practitioners to help them better understand and become more proficient in lean manufacturing techniques and ... appliance manufacturing, electronics, sporting goods, and general manufacturing, and even in service sectors such as health care and banking Some lean experts indicate that between 30 and 40 percent...

Ngày tải lên: 15/03/2014, 19:20

... concepts, design and modeling of sensors and actuators and MEMS design and fabrication Evidently, the books presently available not address modeling of smart systems as a whole With smart systems ... catalyst’, Smart Materials and Structures, 11, 962–965 (2002) Part Design Principles Smart Material Systems and MEMS: Design and Development Methodologies V K Varadan, K J Vinoy and S Gopalakrishnan ... Material Systems and MEMS: Design and Development Methodologies V K Varadan, K J Vinoy and S Gopalakrishnan # 2006 John Wiley & Sons, Ltd ISBN: 0-470-09361-7 Smart Material Systems and MEMS ...

Ngày tải lên: 28/03/2014, 14:20

... Furthermore, the design of 2G systems is mainly oriented to the voice service [2], but 3G systems are designed to handle traffic from different sources, with different bit rates and, obviously, different ... one, and of course for the uplink and the downlink Therefore the formulation explained previously, and the value R p , has to be applied for each service i and each direction (Uplink (UL) and ... both with their expertise and funding References [1] T Ojanper¨ and R Prasad, Wideband CDMA for Third a Generation Mobile Communications, Artech House, Norwood, Mass, USA, 1988 [2] D Hong and S S...

Ngày tải lên: 21/06/2014, 23:20

... concepts, design and modeling of sensors and actuators and MEMS design and fabrication Evidently, the books presently available not address modeling of smart systems as a whole With smart systems ... catalyst’, Smart Materials and Structures, 11, 962–965 (2002) Part Design Principles Smart Material Systems and MEMS: Design and Development Methodologies V K Varadan, K J Vinoy and S Gopalakrishnan ... Material Systems and MEMS: Design and Development Methodologies V K Varadan, K J Vinoy and S Gopalakrishnan # 2006 John Wiley & Sons, Ltd ISBN: 0-470-09361-7 Smart Material Systems and MEMS ...

Ngày tải lên: 27/06/2014, 18:20