Operating rooms are creating a disproportionate amount of waste for the space they occupy in a hospital‚ accounting for 20-30% of all hospital waste (Kagoma et al. 1905 ). Imagine a bustling operating room: a patient is being operated on and there are surgical instruments laid out on a blue tarp-covered table. The surgeon asks a nurse for gauze and the ripping open of the package is heard‚ which is then thrown in the trash. Supply after supply is unveiled in their sterilized package‚ and one by one
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This page intentionally left blank Operating Systems in Depth This page intentionally left blank OPERATING SYSTEMS IN DEPTH Thomas W. Doeppner Brown University JOHN WILEY & SONS‚ INC. vice-president & executive publisher executive editor executive marketing manager production editor editorial program assistant senior marketing assistant executive media editor cover design cover photo Donald Fowley Beth Lang Golub Christopher Ruel Barbara Russiello Mike Berlin
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OPERATING SYSTEM FUNDAMENTALS This section explains the various operating systems available today and identifies major personal computer operating systems. Although Microsoft Windows is the dominant operating system in the personal computer market today‚ there are other operating systems that can run on various desktops and laptop. These operating systems vary in their popularity‚ system requirements and features. 3.1 Microsoft Windows Microsoft window is the single most popular and widely
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Known operating system security flaw in Microsoft® Windows®‚ Mac OS X®‚ Linux®‚ or UNIX® Lance Branford POS/355 January 13‚ 2015 Eugene Gorbatov Known operating system security flaw in Microsoft® Windows®‚ Mac OS X®‚ Linux®‚ or UNIX® In describing known operating security with in the operating systems. I will be describing how the systems are compromised how to counter the attack and what the attack does to the system. In the UNIX systems the vulnerability named shellshock which is a command line
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Abstract This paper is a general overview of Unix operating system. It starts by presenting a brief history of the early development of Unix. It concentrates on main aspects of Unix operating system. Key concepts covered are interactive multi-user operating systems‚ the design objectives of Unix‚ file-store organization‚ text processing and programming‚ the role of C programming language with regard to portability and reliable system software‚ process control (signals and fork)‚ error logging
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Budget Deficits: Is the U.S going bankrupt? ECO203: Principles of Macroeconomics July 25‚ 2011 The role of government in the U.S economy extends far beyond its activities as a regulator of specific industries or gatekeeping. The government is also responsible for managing the overall pace of economic activity‚ with its objective of maintaining high levels of employment and controlling price stability (inflation). It has two main tools for achieving these goals: fiscal policies‚ which is
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The Budget Analysis Why do we use budgets? Well‚ as individuals if we did not use budgets then we would not have enough money to spend it on the things we love to do. Therefore‚ there is no difference in the business world; a budget is a plan that helps organizations achieve their financial and strategic goals (Nobles‚ Mattison‚ & Matsumura‚ 2014‚ p. 1316). However‚ a budget is not all about crunching numbers together; it is a process that will be discussed in detail that addresses the potential
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The Arizona budget is currently meeting its objectives and obligations. The needs of residents within the State are meet accordingly. The Congress of the State for the past few years have kept a balanced budget. Moreover‚ the appropriations are distributed directly to the programs/services provided by Arizona. Legislators and the governor priorities in funding the expenditures of the state seem to be connected to the constituents of its districts. As an Arizona resident‚ the proposal for the
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Types of Operating Systems Within the broad family of operating systems‚ there are generally four types‚ categorized based on the types of computers they control and the sort of applications they support. The categories are: * Real-time operating system (RTOS) - Real-time operating systems are used to control machinery‚ scientific instruments and industrial systems. An RTOS typically has very little user-interface capability‚ and no end-user utilities‚ since the system will be a "sealed box"
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Mobile Operating Systems (Mobile OS) Introduction: A mobile operating system‚ also called a mobile OS‚ is an operating system that is specifically designed to run on mobile devices such as mobile phones‚ smartphones‚ PDAs‚ tablet computers and other handheld devices.Much like the Linux or Windows operating system controls your desktop or laptop computer‚ a mobile operating system is the software platform on top of which other programs can run on mobile devices. The operating system is responsible
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