Discursive essay writing
Geometry Topics For Research Paper
Tuesday, August 25, 2020
Sunshine Chapter 20 Free Essays
Exposed. A fascinating decision of descriptive word. I gazed toward him, and he looked down at me. We will compose a custom paper test on Daylight Chapter 20 or on the other hand any comparative theme just for you Request Now I couldnââ¬â¢t see into the shadows all over. They remained shadows. They didnââ¬â¢t squirm or shimmer and they didnââ¬â¢t have red edges. They didnââ¬â¢t go down far. They were simply shadows. Adorable. The main individual who despite everything watched ordinary out of my eyes wasnââ¬â¢t an individual and wasnââ¬â¢t typical. The look between us stretched. He probably won't have the option to bait me to a similar fate he nearly had the second night at the lake, yet it appeared to me it was still fate I found in his eyes. I turned away. ââ¬Å"Improvements,â⬠I said. ââ¬Å"You mean a portion of this â⬠this â⬠â⬠The expressions that happened to me were not careful: this grievous propagation of William Beckfordââ¬â¢s front parlor, or maybe Ludwig IIââ¬â¢s. ââ¬Å"You mean a portion of this, er, stuff is, er, yours?â⬠ââ¬Å"Nothing you may see, no. I don't care for tying up my quality in objects. It was an old contention with my lord. Physical shape has a specific strength that the less substantial needs, however I feel it is a fragile solidness. He accepted otherwise.â⬠What's more, heââ¬â¢s the person who got skegged, I thought. ââ¬Å"Do you comprehend what Boââ¬â¢s reasoning of, er, resistance is?â⬠Respite. At long last he stated: ââ¬Å"He places the greater part of his energies into his group. This won't assist us with finding him.â⬠I murmured. ââ¬Å"This is another of those vampire-detects are-various things, isnââ¬â¢t it?â⬠I guessed I needed to mention to him what Iââ¬â¢d found through the globenet â⬠how Iââ¬â¢d first found the awful nowheresville, the past dim human-crushing space, and what else appeared to be in there. On the off chance that ââ¬Å"inâ⬠was the correct relational word. Out? On? Up? With? After? Over? English has such a large number of relational words. Did I need to make reference to SOF? I didnââ¬â¢t need to disclose to him anything yet. He didnââ¬â¢t appear to be in a major rush to get me home. How close, in customary human-estimated geology, was this world spot to Yolandeââ¬â¢s house? Partner or no partner, I didnââ¬â¢t like the possibility of our being neighbors. ââ¬Å"Bo isnââ¬â¢t his genuine name, is it?â⬠I said. ââ¬Å"It seems like something youââ¬â¢d call a sheepdog.â⬠ââ¬Å"It is short for Beauregard.â⬠I snickered. I hadnââ¬â¢t realized I had a chuckle accessible. A vampire named Beauregard. It was excessively great. What's more, he likely hadnââ¬â¢t got it incidentally from his stepdad who ran a café. ââ¬Å"How much time do we have?â⬠I said. ââ¬Å"Bo, I mean, not todayââ¬â¢s dawn.â⬠I was starting to realize when he was thinking and when he was simply contemplating what to state to me, an arrogant human. This time he was thinking. ââ¬Å"I have been outside the realm of relevance since we last met,â⬠he said. Truly, he said setting. ââ¬Å"I don't have the foggiest idea. I will discover out.â⬠ââ¬Å"Same time, same place,â⬠I mumbled. ââ¬Å"Not.â⬠ââ¬Å"I don't understand.â⬠ââ¬Å"We need to meet once more, right?â⬠I said. ââ¬Å"And I have things to let you know as well. I may have a â⬠a sort of line on Bo myself.â⬠He gestured. I didnââ¬â¢t realize that whether will generally be complimented or offended. Possibly he thought heââ¬â¢d picked his confederate well. Equivalent accomplices with a vampire: a thrilling idea. Assuming you lived long enough to appreciate the buzz. Be that as it may, I surmise ââ¬Å"Hey, very much done, congrats, wowâ⬠werenââ¬â¢t in like manner vampire utilization. Perhaps I could instruct him that as well, with ââ¬Å"probablyâ⬠and ââ¬Å"not before next week.â⬠ââ¬Å"I will come to you, on the off chance that I may,â⬠he said. ââ¬Å"You would prefer I didnââ¬â¢t come here again.â⬠I hadnââ¬â¢t intended to state that either, however it jumped out. An away from of shock appeared all over for about 33% of a second. I wouldnââ¬â¢t have seen it on the off chance that I hadnââ¬â¢t been taking a gander at him, yet it was there. ââ¬Å"You may come here on the off chance that you wish. Iâ⬠¦Ã¢â¬ He halted. I could think about what he was thinking. It was something very similar I was thinking. Wasnââ¬â¢t thinking. ââ¬Å"Come. I will give you a token.â⬠He slid effectively through the hole in the impedimenta (sorry, this family unit drew out the most exceedingly terrible in my jargon; it resembled each awful novel and hyperbolic legend Iââ¬â¢d ever perused swarming round to frequent me in three measurements) and made off into the dull. I had a sidelong look at the upset challis as I passed it. My dim vision steadied in the event that I kept it on Conââ¬â¢s back, so I did, for the most part, opposing the convincing want to attempt to make sense of what a portion of the more tormented blacknesses showed by taking a gander at them straightforwardly: hydras with relentless heads; Laocoon with a few dozen children and twice the same number of snakes; an invasions of trifflds; the whole chariot race from Ben Hur: all solidified in mortar or wood or stone. I trusted. Particularly the trifflds. Con halted at a pantry. It had curlicues jumping out of its cover like a timberland of satyrsââ¬â¢ horns, and something â⬠things â⬠like satyrs themselves oiling down the edges. It was satyrs. Their hands were its handles. Ugh. Con, his own hand on one of the entryways, looked at me. ââ¬Å"Why did the Cup trouble you?â⬠I shrugged. How was I going to clarify? ââ¬Å"My question isn't an inert one,â⬠he said. ââ¬Å"I don't wish to trouble you.â⬠Not till after weââ¬â¢d crushed Mr. Bo Jangles in any case. Goodness, Sunshine, offer a vampire a reprieve. He likely thinks heââ¬â¢s attempting. ââ¬Å"Iââ¬â¢m not certain I can explain,â⬠I said. ââ¬Å"Iââ¬â¢m not certain I can disclose to me. What's more, vampires arenââ¬â¢t much into family ties, are they?â⬠ââ¬Å"No,â⬠he said. I definitely knew vampires arenââ¬â¢t extraordinary on incongruity. ââ¬Å"Iâ⬠¦have got into this in view of my legacy on my fatherââ¬â¢s side. Iââ¬â¢m unquestionably alive to tell about it â⬠so far â⬠by virtue of that legacy, isn't that so? In any case, â⬠â⬠I investigated his face as I said this, and concluded that the standard impassivity was at the delicate, understanding finish of the range, similar to marble is somewhat gentler than inflexible. ââ¬Å"Iââ¬â¢m a little skittish about this bond thing with you, and the possibility of â⬠of â⬠a sort of foundation to it â⬠that your lord had dealings with my dadââ¬â¢s family â⬠I donââ¬â¢t like it.â⬠I didnââ¬â¢t need to realize that the beast that lived under your bed when you were a child truly is there as well as used to enjoy a couple of brews with your father. ââ¬Å"And the main preparing Iââ¬â¢ve had, in the event that you need to call it preparing, was a couple of hours changing blossoms into quills and back with my gran fifteen yea rs prior, and I feel a littleâ⬠¦well, uncovered. Unready.â⬠I could possibly have stated, vulnerable. ââ¬Å"I see.â⬠Con gazed at the revolting entryway for a second as though deciding, and afterward opened it. Inside were lines and lines of small drawers. I could feel the â⬠well, it wasnââ¬â¢t warmth, and it wasnââ¬â¢t a smell, and it wasnââ¬â¢t minuscule voices, however it was similar to every one of the three together. There were many things in those drawers and not an inactive one in the part. They were all hollering/emitting/emanating a sort of ME! ME! ME! like the muscle head kids in school when the mentor is picking groups. I thought about what the pantry was made of. I didnââ¬â¢t want to contact it myself and checking whether it may disclose to me anything. I didnââ¬â¢t like the smiles on the essences of the satyrs. Con opened a cabinet and lifted out a slight chain. Different voices/discharges died down without a moment's delay, some of them with a particular protest (or fart). The chain flashed in the nonlight â⬠the charming shaded light of the fire didnââ¬â¢t arrive at this far â⬠it looked like opal, if there was an approach to make adaptable associating circles out of opal. It was murmuring a sort of slight fey nearly tune; my psyche, or my ear, continued attempting to transform it into a song, yet it wouldnââ¬â¢t very go. Con poured it from one palm to the next â⬠it looked fine as spider web in his huge hands â⬠and afterward held it up once more, spreading his fingers so it hung in a close circle. The nearly tune started to change. It would get, similar to a small defect stumbling a chronicle, causing it to dither and skip; however each time it got again the tune had changed. It did this again and again as I tuned in, as Con held it up; and as I listened the odd, falte ring nontune appeared to become progressively natural, as though it were a clamor like the murmur of a cooler or the high black out cry of a TV with the sound killed. Natural: agreeable. Safe. I likewise felt, shockingly, that the sound was turning out to be increasingly recognizable in light of the fact that it was some way or another attempting to get comfortable: like the state of an outsider at the opposite finish of the road turns into your old companion someone or other as it draws near enough for you to see their face and conceivably that ratty old coat they ought to have tossed out years prior. This sibylline chain was drawing nearer meâ⬠¦and dressing itself up as an old companion. It knew its activity. When it floated off into quietness I was going after it as though it had a place with me. Which perhaps it did. Con dropped it over my hands and it appeared to stroke my skin as it slid down my fingers. I watched it glimmering for a second â⬠the sparkle appeared to have a cadence, similar to a heartbeat â⬠and afterward I dropped it over my head. It vanished under the neckline of the dark shirt, however I felt it lying against me, crossing the tips of the scar underneath my collarbones, resting in a bend over my heart. ââ¬Å"Thank you,â⬠I stated, falteringly. I knew an incredible bit of enchantment when I saw it and draped it round my neck, however I had never known about anything very like thisâ⬠¦convergence; as a rule you needed to put forth a breathtaking attempt
Saturday, August 22, 2020
Thursday, July 30, 2020
What Is an Operating System (OS) and How Does It Work
What Is an Operating System (OS) and How Does It Work In any computer or mobile device, the operating system can be termed as the back bone when it comes to software. This is because it has to be there before other programs can be run. Like the name suggests, an operating system can be simply defined as the system that helps devices to operate effectively in a computer or mobile phone.In the early days of computing, the term âoperating systemâ was primarily used to mean a computer operating system. However, with advancement of mobile phone technology, smart devices have come up with the capability to handle almost as much as a computer can handle. These mobile devices also have their own operating systems.The main reason for having an operating system in place is to manage the deviceâs hardware and software resources. In addition to this, the operating system provides the necessary common services for installed programs to run. It works as an intermediary between the hardware and any programs that are being run on the mobile devic e or computer.Some of the things that operating systems help accomplish include managing inputs from users, sending output to the output devices, management of storage spaces and control of peripheral devices. To better understand operating systems, look at the use of computer resources as a busy intersection. Things can get very messy if the intersection does not have traffic lights. Just like it is with the lights, an OS helps ensure that different users and programs access the available computing resources in an efficient manner.Without an operating system, every program will need a means to handle all computer components and hardware. This means that it will need a method to accept user inputs using keyboards and mice, to print documents, to read and write on storage devices, to keep track of time, to send output to the screen and even to communicate across a network. This would cause every single program to be very extensive and heavy. © Shutterstock.com | Jesus SanzIn this guide, we explore 1) the different types of operating systems, 2) the leading operating systems of our time, 3) components of an operating system, and 4) what factors to look at if you have to choose an operating system for your business.TYPES OF OPERATING SYSTEMSSince the very first operating system was made, operating systems have kept evolving with time to accommodate more and more sophisticated tasks. Letâs take a look at some of the most common types of operating systems in use today.Batch Operating SystemIn this operating system, the user will prepare the job and hand it to a computer operator in form of a device like a punch card. The computer operator would then group the jobs according to their computing requirements and execute them in batches to ensure a faster processing speed. Itâs best suited for programs that require long computation times and no user involvement such as statistical analysis of large chunks of data.Some of th e problems associated with these operating systems include the lack of interaction between the user and the computing job, the difficulty of prioritizing tasks based on their urgency, high turnaround times and the high CPU idle time caused by the low speed of the mechanical input and output devices.Multiprogramming Operating SystemLike the name suggests, a multiprogramming operating system is an operating system that is capable of running multiple programs at the same time. The main aim in multiprogramming operating systems is to improve resource utilization and system throughput. This is achieved by organizing the computing jobs in a manner that ensures that the CPU always has a job to execute at any one time.These operating systems are sometimes referred to as multitasking operating systems because they allow two or more processes to run simultaneously. This is to mean that data from two or more processes can be held in the primary memory at a given time.Watch this really cool, bu t old, educational series on operating systems discussing the Apple operating system. Great stuff! Time Sharing Operating SystemThis is a unique type of multiprogramming operating system. Like the typical multiprogramming operating system, it allows multiple tasks to run concurrently. However, this is unique in that it has been designed to accommodate multiple users. This means that multiple users can use the same computer resources. The best part about this operating system is that these users will not need to queue to access these resources.Each of these users gets the impression that she is using her own computer despite the fact that it is just one computer that is being shared among a number of users. This is thanks to frequent switching of jobs by the CPU which ensures fast response times.This operating system ensures that CPU idle time is kept at a minimum while at the same time avoiding duplication of software. However, data communication can be a problem when multiple users are accessing or updating the same programs and data. As a result, reliability can be a problem.Distributed Operating SystemsThe distinguishing feature of distributed operating systems is the fact that they have multiple central processors. These processors are used to serve a number of users running a number of real-time applications. In other words, these operating systems pull together groups of distinct computers and make them function as one single computer.These operating systems came into use when computer networks were developed to allow standalone computers to communicate with each other. This enabled resource sharing and dramatically increased data exchange between sites. Distributed operating systems also ensure that there is a lighter load on the host machine even when performing heavy computation.Network Operating SystemLike the name suggests, this operating system runs on a server and it allows computers on a network to access the computing resources. The management o f the users, data, applications and security is done on the server.This operating system allows file and printer sharing between computers in a network. This operating system provides more security and stability of the system. However, the costs associated with buying and running a server can tend to be quite high for small businesses.Real-Time Operating SystemsIn these operating systems, it is vital that inputs are received and processed in an extremely short period of time. As a result, the operating system has to guarantee that the events will be processed in a given time. Some of these systems might allow multi-tasking, but with special algorithms for scheduling to ensure that switching of tasks takes place according to their priorities so that the deadlines are met for every task.Examples of uses for real-time operating systems include air traffic control systems, medical imaging systems, weapon control systems, industrial control systems and scientific experiments.There are tw o types of real-time operating systems. The first one is referred to as hard real-time operating systems and this type will guarantee that the critical operations will be completed in a given time. The other type is known as soft real-time operating system and it gives priority to a given task without the guarantee that it will be completed in a fixed amount of time. However, the critical task will be completed before any other task.TOP FIVE OPERATING SYSTEMSThere are many operating systems in use today. Different tech giants have made operating systems for their customers and each of them comes with its own fair share of benefits and disadvantages when put into different uses.As a result, some of them are more popular than others. Letâs take a look at five of the most popular computer and smartphone operating systems.1. COMPUTER OPERATING SYSTEMSEach computer operating system has its own loyal fan base that would swear that no other operating system is good enough. However, the f ollowing five were rated consistently high when it comes to market share in computers.WindowsA good percentage of computer users have interacted with the Windows operating system at some point. Windows operating systems are built by Microsoft. Currently, more than 350 million devices are running on Windows 10, and the company hopes to get this number to 1 billion by 2018. By 2011, more than 1.25 billion computers were running on a version of the Windows operating system globally.This does not come as a surprise considering the fact that until recently, Windows operating systems have had a market share of above 90%. Windows 7 is still quite popular, but its use is declining thanks to the increased popularity of Windows 10.At the moment, the latest Windows operating system is Windows 10. Older editions include Windows 8.1, Windows 8, Windows 7,Windows Vista, Windows XP and Windows 2000. The popularity of Windows operating systems can be partly attributed to the success of the Microsof t Office Suite that currently has over 1.2 billion active users. It is available in 140 countries and in 107 languages.Windows devices offer the widest compatibility with hardware and software and they range from cheap entry level devices costing a few hundred dollars to expensive high performance gaming machines.These operating systems are not without downsides. Windows computers have not been built with the attention to detail you would find in a Mac. An example of this is seen in the build quality of the hardware such as the trackpads and the screen, which is superior in Macs.Another downside is in the large number of malware. Thanks to their popularity, Windows computers are a favorite for crooks hence most malware is written for the platform. This means that you are more vulnerable using a Windows computer when compared to other operating systems.Mac OSThis operating system has been developed by Apple Inc. for Apple computers. It comes preinstalled on all Macintosh computers. M ac OS was the original operating system for Macs that was replaced by the current Mac OS X. Mac OS had been Appleâs primary OS from 1984 all the way to 1999 when Apple released Mac OS X Server 1.0 that was designed for server use.Not long after that, Apple released a desktop version of OS X that shipped with Macs from 2001. Until the release of OS X 10.7 also known as âLionâ, Apple had been producing distinct server and client editions of OS X. These two editions were merged in OS X 10.7 and all later editions.One unique feature about Mac OS and OS X is that it is clear and very specific. It has been built as a desktop operating system and it does just that. With that in mind, none of the problems that were caused by Windows 8âs âMetroâ interface are bound to happen.The interface has been well designed and as a result, itâs hard not to like this OS. A lot of thought has also gone in the design of the computers hence itâs hard not to enjoy using them. They come with e xcellent battery life, an easy to use touchpad and generally above average hardware capabilities. Modern MacBooks will easily outshine even the high-end ultrabooks for average users.However, this OS also has its downsides. The first one is the most obvious one: cost. Since the OS only runs on Apple computers, you will have to purchase one to use the OS. Unfortunately, these computers are not available in the low or mid-range budget. If your budget is below $500, then forget about owning a Mac unless you are open to owning a pre-owned refurbished one that may or may not work as expected.Another downside is in the software. Although a majority of the necessary office and professional creative applications like the Microsoft Office Suite and Adobe Creative Suite are available on this platform, it is still incomparable to the millions of software available for Windows users. Luckily, with the increasing popularity of web-based software, this OS is getting more and more functional when c ompared with older versions. You will however have to compromise when it comes to games because this platform is still very far behind.LinuxLinux is an operating system designed for the tech savvy users who know their way around computer software and hardware. Linux laptops are available from a number of vendors, but if you like you can download a free copy of the OS and install it in another computer. However, if you choose to do the installation yourself, there is no guarantee that all your hardware will work as expected.Linus operating systems are popular among developers and Geeks who prefer a UNIX based operating system.Like in Macs, the adoption of web-based software has really helped make Linux more usable and functional to the average users, itâs still very hard to recommend a computer running on this platform to someone who isnât particularly looking for the Linux platform.Chrome OSLike the name suggests, this operating system relies heavily on Googleâs Chrome web bro wser. It is the operating system that comes in all Chromebooks and although it has a number of desktop applications, a big chunk of the work happens in the Chrome browser.This means that if you want to extend functionality, you will have to find a Chrome app for whatever it is that you want to do. You will not be able to run Windows or Mac desktop software on this platform, but that should not be a problem because there are thousands of Chrome apps that should enable you to do almost anything that you would like to do.If you would like to run Linux desktop software, you will have to switch your Chrome book to developer mode first.Despite these challenges, there are benefits. One of them is the fact that Chromebooks are very cheap. You can get a good one between $200 and $300 and they are very easy to use. You will also get the benefit of not having to worry about malware like in the case of Windows computers.This OS is the ideal choice if all your work can be done on the Chrome brow ser. You will get a simple interface without having to break the bank.AndroidAlthough Android is more popularly known as a smartphone operating system, letâs mention it here because of the many convertible tablets. A good example is the Asus Transformer devices that function as tablets, but once you add the keyboard, they can be classified as complete Android computers.Despite the fact that Android is a very powerful smartphone operating system, most people will not like using it for computing. The user experience as a laptop is not exactly what most people are looking for in a computer. For starters, you will be limited to using mobile apps which means that you will not get windowed desktop apps. The browser is also a mobile app which is not as easy to use as a desktop browser.Nonetheless, if you are looking for flexibility and mobility, then this will work for you. The keyboard will make typing easier and faster as compared to typing on your tablet screen.2. SMARTPHONE OPERATING SYSTEMSLike in computers, smartphone operating systems also have their own loyal fans who would give you dozens of reasons why their OS is the best. Letâs take a look at five of the most popular operating systems in the smartphone world today.Google AndroidThe Android smartphone operating system is made by Google and is based on the Linux kernel. With a market share of more than 80% globally, Android is easily the most popular mobile operating system in the world. Despite its lack of popularity in the computing world, it is a favorite for many in the smartphone market. It is easy to use and gives users limitless possibilities when it comes to customization.Another reason behind the popularity of the Android operating system is the large number of app developers. This ensures that users always have a solution for whatever problem they have in form of an app. The platform has minimum restrictions, hence developers can achieve much more with applications. This explains the millions of apps on the Android Play Store available to users.The fact that this operating system is available to numerous smartphone manufacturers has further increased its popularity globally. This also makes it available to more people, because even those with lower budgets will be able to find Android devices to buy.Apple iOSThis operating system comes preloaded on all iPhones made by Apple Inc. Just like it is with Mac OS, the operating system is not available on devices from other manufacturers. What this means is that the company is able to keep track of the quality of the devices that are released to the market, which means that quality is significantly higher.This operating system is a multi-tasking operating system that runs on the iPad, iPhone, Apple TV and the iPod. It has the second largest user base worldwide on smartphones. When it comes to applications, users of the iOS have access to millions of applications from the Apple App Store. This community also has a good number of developers who are constantly adding apps to the ones already on the store.The main challenge facing this operating system is the same challenge facing the Mac OS. Since the OS is available only on Apple devices, you will have to own one to user it. Unfortunately, the company seems to only target the high-end market, which means that users with a low budget will not be able to afford these devices.Windows MobilePreviously referred to as Windows Phone, Windows Mobile is the third operating system on the list of most popular mobile operating systems.It is made by Microsoft and so far it has had six versions released. Since it was released in February 2010, this operating system has used an interface similar to the Windows 8 Metro.Despite the popularity of the Windows OS in computers, Microsoft has not seen as much success in the smartphone world. A big chunk of users (even those using Windows computers) still prefer to use Android or iOS.Some of the main advantages of this operating system include ease of operation and a visually appealing animated interface. It also doesnât eat up a lot of RAM which means that heavy applications can run smoothly on this operating system.One big downside to this OS is the relatively low number of applications on the Windows Store when compared to the Android Play Store and the Apple App Store. Developers have not warmed up to this platform as much as they have on the other two app stores. However, this number is growing steadily and users still have access to a reasonable number of applications.Blackberry OSThis OS is owned by RIM (Research In Motion), the makers of Blackberry smartphones. This was one of the earliest smartphone operating systems, but it was quickly overtaken by Windows Mobile, Android and iOS. Despite this, it is still very dominant in the global market with a good number of early adopters still choosing to stick with it.This operating system has seen its fair share of challenges in the past two decades. Non etheless, it is still among the top 5 most popular smartphone operating systems in the market. It is a favorite for business applications, explaining how it has been able to stay in operation despite the stiff competition from Apple and Android.Many current users of this operating system are the loyal fans from the time when it was one of the most dominant smartphone platforms in the world.Firefox OSFirefox OS is an open source operating system from Mozilla, the name behind the popular Firefox browser. The main motivation behind the development of this operating system is a desire by the company to make the open web more competitive and give the single vendors a run for their money.COMPONENTS OF AN OPERATING SYSTEMThe different components of an operating system enable it to perform its duty of enabling the different parts of a computer to work together. Letâs take a look at what each of these components does.Kernel. The kernel forms part of the building blocks to the work of an operating system. It helps in managing the hardware devices in the computer by determining the hardware resources that will get access to different programs. By doing this, it ensures that the CPU is operating optimally at all times.Process Management. There are very many programs running on a computer at any one time. From background applications to the programs that users are actively interacting with, there are hundreds of processes taking place in a computer during normal use. Since all modern operating systems allow multi-tasking, it is the operating systemâs duty to distribute the available resources among all the active processes.Memory Management. There are several types on memory on a modern computer. They include CPU cache, RAM and disk storage. The operating system has a memory manager that tracks the amount of each memory thatâs available and manages the movement of data between them. This ensures that the highest amount of available memory for each process so as to increase speed of execution. The operating system also ensures that whenever two or more processes are in memory at the same time, virtual memory addresses are allocated to each process to ensure that no process interferes with anotherâs memory.Security. Since the operating system is in charge of directly or indirectly controlling computing resources, it should be able to distinguish between the requests that should be allowed and those that shouldnât. This includes internal requests from within the computer as well as external requests from other computers within the network. They also offer auditing options to tell the users that have accessed different files and any changes that may have been made.Networking. Networking basically enables operating systems to share resources using different types of connections. The most common networking protocol is the TCP/IP protocol.File Systems and Disk Access. Controlling access to data stored on the different disks in computers is a pri mary feature of operating systems. The operating system ensures that files are stored in a manner that allows quick access and the highest possible reliability. In addition, they also help make good use of the available space on the disk. The file system is the manner in which files are stored on a disk. It gives names and attributes to files and also ensures that the files are arranged neatly in directories.CHOOSING AN OPERATING SYSTEM FOR YOUR BUSINESSNow that we have established that each operating system has its own strengths and weaknesses, letâs go over how to choose the best one for your business.Ease of use. Think about the user interface offered by the different operating systems. Every one of them will have a learning curve, but this learning curve will not be the same for all users. Think about your staffâs background. Which operating system are a majority of them familiar with? Pick the one that will be the easiest for your staff to work with. This will ensure a smoo th experience for your customers.Availability of software and applications. Next, you need to be sure that you will have access to the software that you use in service delivery. Windows will generally have the widest range of options when it comes to software, but thatâs not the point of choosing an operating system. You donât need the millions of programs that are available. You just need those that help you in delivering your services. Pick the operating system that has everything that you need with full support and updates.Note what your customers use. To avoid compatibility problems when you have to send or receive files to and from your customers, itâs important to think about the operating system that is most popular among your customers. This will ensure that you have no problems connecting with them as you give your services.Security. While considering security, you will have to think of how tech savvy your staff is. If a majority of them are new computer users, then y ou will need to invest in a very secure operating system. Windows is by far the most vulnerable. However, if you train your personnel in safe browsing habits, you might be able to avoid most of these attacks.Cost. Finally, you will need to ensure that the computers are within your budget. If you are stocking computers for the entire company, ensure that you can afford them. Macs generally cost more than most of the others and with Windows you will have a wider range to pick from. However, Windows is less secure than Mac.
Friday, May 22, 2020
7 Myths and Misconceptions About Serial Killers
Much of the information that the public knows about serial murderers has come from Hollywood movies and television programs, which have been exaggerated and dramatized for entertainment purposes, resulting in a significant amount of misinformation. But its not only the public that ââ¬â¹hasà fallen prey to inaccurate information concerning serial killers. The media and even law enforcement professionals, who have limited experience with serial murder, often believe the myths generated by the fictional portrayalsà in movies.ââ¬â¹ According to the FBI, this can hinder investigations when there is a serial killer loose in the community. The FBIs Behavioral Analysis Unit has published a report, Serial Murder - Multi-Disciplinary Perspectives for Investigators, which attempts to dispel some of the myths about serial killers. According to the report, these are some of the common myths about serial killers: Myth: Serial Killers Are All Misfits and Loners Most serial killers can hide in plain sight because they look just like everyone else with jobs, nice homes, and families. Because they often blend into society, they are overlooked. Here are some examples: John Eric Armstrongà confessed to killing prostitutes in Dearborn Heights, Michigan, and to 12 other murders that he committed around the world while he was in the Navy. He was aà former U.S. Navy sailorà known for being a good neighbor, who was a committed husband and devoted father to his 14-month-old son. He worked at Target retail stores and later with the Detroit Metropolitan Airport refueling airplanes.à Dennis Rader, known as the BTK Killer, murdered 10 people in Wichita, Kansas, over a 30-year period. He was married with two children, a Boy Scout leader, employed as a local government official and was the president of his church congregation.Gary Ridgway, known as the Green River Killer,à confessed to killing 48 women over a 20-year period in the Seattle, Washington, area. He was married, held the same job for 32 years, attended church regularly and read his Bible at home and work.Robert Yatesà killed 17 prostitutes in the 1990s in the Spokane, Washington, area. H e was married, had five children, lived in a middle-class neighborhood and was a decorated U.S. Army National Guard helicopter pilot. Myth: Serial Killers Are All White Males The racial background of known serial killers generally matches the racial diversification of the overall U.S. population, according to the report. Charles Ng, a native of Hong Kong, China, possibly tortured and killed as many as 25 people with his partner, Robert Lake.Derrick Todd Lee, a black man from Louisiana, killed at least six women inà Baton Rouge.Coral Eugene Watts, a black man from Michigan, known as theà Sunday Morning Slasher, killed 17 people in Michigan and Texas.Rafael Resendez-Ramirez, a Mexican national, killed nine people in Kentucky, Texas, and Illinois.Rory Conde, a Colombian native, murdered six prostitutes in the Miami area. Myth: Sex Motivates Serial Killers Although some serial killers are motivated by sex or power over their victims, many have other motivations for their murders. Some of these include anger, thrill-seeking, financial gain, and attention seeking. D.C. Area Sniper, John Allen Muhammad, andà Lee Boyd Malvoà killed 10 people to cover up the fact that Muhammads eventual target was his wife.Dr. Michael Swangoà was convicted of four murders in the U.S. but may have poisoned as many as 50 people in the United States and Africa. The motivation for his murders was never determined.Paul Reidà killed at least seven people during robberies of fast-food restaurants in Tennessee. His motive for the robberies was financial gain. He killed the employees to eliminate witnesses. Myth: All Serial Murderers Travel and Operate in Multiple States Most serial killers operate within a comfort zone and definite geographic area. Very few serial killers travel between states to kill. Ronald Dominiqueà of Houma, Louisiana, confessed to murdering 23 men in nine years and dumping their bodies in sugarcane fields, ditches, and small bayous in six southeast Louisiana parishes near his home. Of those who do travel interstate to murder, most fall into these categories: Individuals who constantly move from place to place.Homeless transients.Individuals whose employment lends itself to interstate or transnational travel, such as truck drivers or those in military service. Rodney Alcala murdered women in both L.A. and New York because he lived in both cities at different times. Because of their traveling lifestyle, these serial killers have many comfort zones. Randolph Kraft, known as the Freeway Killer,à was aà serial rapist, torturer, and killer who murdered at leastà 16 young males from 1972 through 1983 throughout California, Oregon, and Michigan. He was linked to 40 additional unsolved murders through a cryptic list found during his arrest. Kraft worked in theà computer field, and he spent a lot of time on business trips to Oregon and Michigan. Myth: Serial Killers Cannot Stop Killing Sometimes circumstances will change in a serial killers life causing them to stop killing before they are caught. The FBI report said the circumstances could include increased participation in family activities, sexual substitution, and other diversions. Dennis Rader, the BTK killer, murdered 10 people from 1974 to 1991 and then did not kill again until he was caught in 2005. He told investigators that he engaged in auto-erotic activities to substitute for killing.Jeffrey Gortonà killed his first victim in 1986 and his second victim five years later. He did not kill again until 2002 when he was caught. According to the FBI, Gorton engaged in cross-dressing and masturbation, as well as consensual sex with his wife between the murders. Myth: All Serial Killers Are Insane or Monsters With Exceptional Intelligenceà In spite of fictionalized serial killers in the movies who outsmart law enforcement and avoid capture and conviction, the truth is that most serial killers test from borderline to above average intelligence. Another myth is that serial killers have a debilitating mental condition. As a group, they do suffer from a variety of personality disorders, but very few are found legally insane when they go to trial. The serial killer as an evil genius is mostly a Hollywood invention, the report said. Myth: Serial Killers Want toà Be Stopped The law enforcement, academic and mental health experts who developed the FBI serial killer report said that as serial killers gain experience with killing, they gain confidence with each offense. They develop a feeling that they will never be identified and never be caught. But killing someone and disposing of their body is not an easy task. As they gain confidence in the process, they can begin to take shortcuts or make mistakes. These mistakes can lead to them being identified by law enforcement. It is not that they want to get caught, the study said, its that they feel that they cannot get caught.
Sunday, May 10, 2020
The Honest to Goodness Truth on Environmental Ethics Essay Topics
The Honest to Goodness Truth on Environmental Ethics Essay Topics The Good, the Bad and Environmental Ethics Essay Topics An essay on ethics can thought of as a sort of an analytical essay, especially as soon as the writer assumes a dispassionate standpoint on the ethics thesis statement they are writing about. Posts about billy beane written by terry yan writing an essay isn't hard and you simply will need to read the dictionary to broaden your vocabulary. Possessing an essay can help you write the true essay on ethics faster, too. You are able to also mention what you wish to achieve by writing this specific essay. Each paragraph ought to deal with a fairly identifiable topic about the subject of your essay. At any time you compose an ethics essay about a present issue like rape, it is critical that you generate a very clear and concise introduction for your article. A properly descriptive essay with distinctive and unique content can be yours for a fair price. Despite this isn't the simplest topic, it's still feasible to understand how to compose essays on ethical topics. Be confident that the topic you pick up is concrete and is able to make an image of the entire paper. To begin with, you should figure out accurately what your topic is all about, and an opinion you're going to defend throughout your essay. Every topic is tightly associated with the thesis statement. The introduction offers general info and implements a thesis. These essay topics are made to receive your students thinking about the surroundings and what we are able to do to help protect it. A good example essay will give answers to a lot of significant questions. Many essays of this specific type are devoted to the theme of morality in the society. The historical evolution of the Montreal Protocol and follow-on agreements to take care of human-caused damage to stratospheric ozone illustrates clearly the advantages of taking ethics into consideration. Human beings must not harm the environment knowingly, particularly in the event the action resulting in such harm isn't necessary. Changes in human behaviour are necessary, thus the demand for codes of conduct dependent on the ethics of the surroundings. International warming is the consequence of violating environmental ethics like pollution. As people play a significant function in the upkeep of the environment, understanding the important concepts of the ideology gets essential towards the success of the protection of the surroundings. Our environment is just one of the main structures of the physical world that must be valued and respected. If there's absolutely no choice except to drive, we still can have a small and energy efficient vehicle instead of an SUV. Think about the individual, and the impact a single individual, through their very own ethic, can have on the surroundings. Blast Fishing Blast fishing is a technique of fishing in which explosives are accustomed to efficiently collect a huge quantity of fish. Research blast fishing to establish why it's used over other fishing techniques, and write about the consequences of blast fishing on marine ecosystems. General information isn't appropriate and won't make anyone be interested in. Recycling Research the advantages and disadvantages of recycling. Anenvironmental ethics essay paper is a wonderful means to handle the many issues of interest to the fundamental rights of well-being and life. The introduction portion of an essay is similar to the surface of the piece, from where everyone can choose the whole piece. Once you've read a bit about the feasible topics, it's time to learn how to choose the most acceptable one. Another complicated thing about ethics is the fact that it is closely related to each sphere of our life. The Most Popular Environmental Ethics Essay Topics The premise of several ethics papers is some type of ethical dilemma. Therefore, if you decide to write on business ethics this is going to be a win-win choice. These papers were most influential with respect to environmental troubles. Surprisingly, an excellent thing. Top Environmental Ethics Essay Topics Secrets When you're assigned a composition in ethics, you will most likely write about a few moral norms people follow. In environmentalism, ho wever, the community is usually believed to consist of non-humans together with humans. You could possibly be assigned to compose the ethics in society essay, professional or healthcare spheres and so forth. Aside from humans, environmental ethics also addresses the rights which other lives have. Remember that the majority of people have high ethical standards, but not everybody has identical ethics. If you're taking an ethics course in college, you'll be expected to compose an ethics essay sooner or later. There are several ethical decisions that human beings make related to the environment. By these means, you can emphasize on Environmental ethics is an extremely strong topic that could highlight lots of things.
Wednesday, May 6, 2020
Outline the Current Legislation and Organisational Requirements Free Essays
Outline the current legislation and organisational requirements that governs(a) reporting, recording and confidentiality(b)health and safety(c)risk management(d)recording/reporting compliments and complaints(e) dealing with suspicions of disclosure of danger, harm and abuse. (ref. HSC22 q4. We will write a custom essay sample on Outline the Current Legislation and Organisational Requirements or any similar topic only for you Order Now HSC21 q 4,5. Reporting, recording and confidentiality ââ¬â The Data Protection Act 1998 relates to information held about an individual. This includes medical records or social services files ââ¬â anything which is personal data (facts and opinions about an individual). All information, however it is stored, is subject to the rules laid down in the Act. Anyone processing personal data must comply with the eight principles of good practice. The Data must be: 1. Fairly and lawfully processed 2. Used for limited purposes 3. Not excessive but adequate and relevant 4. Not kept for longer than necessary 5. Accurate 6. Kept secure 7. processed taking into account the individuals rights 8. Not transferred to another country that cannot maintain the confidentiality of the information. Individuals are entitled to see information about themselves, but they cannot see any part of their record which relates to someone else. Individuals are entitled to be told if any personal information is held about them. Health and safety ââ¬â The HSE (Health and Safety Executive) is the UK government body responsible for enforcing health and safety at work legislation. The HSE also plays a major role in producing advice on health and safety issues, and guidance on relevant legislation. The role of enforcement is split between HSE and local authorities depending on the business sector. In addition, HSE conducts research into the effectiveness of regulations and other health and safety issues, consults with employers and employees representatives, and advises legislators and government on health and safety. Health and Safety at Work Act 1974 Often referred to as HASAW or HSW, this Act of Parliament is the main piece of UK health and safety legislation. It places a duty on all employers ââ¬Å"to ensure, so far as is reasonably practicable, the health, safety and welfare at workâ⬠of all their employees. Risk Management ââ¬â This Risk Management Standard is the result of work by a team drawn from the major risk management organisations in the UK ââ¬â The Institute of Risk Management (IRM),The Association of Insurance and Risk Managers (AIRMIC) and ALARM The National Forum for Risk Management in the Public Sector. In decision making, thereââ¬â¢s usually some degree of uncertainty, which inevitably leads to risk. By evaluating the risk involved with various options, you can determine whether the risk is manageable. Risk analysis helps you look at risks objectively. It uses a structured approach for assessing threats, and for evaluating the probability of events occurring ââ¬â and what they might cost to manage. An organized and systematic decision-making process usually leads to better decisions. Without a well-defined process, you risk making decisions that are based on insufficient information and analysis. Many variables affect the final impact of your decision. However, if you establish strong foundations for decision making, generate good alternatives, evaluate these alternatives rigorously, and then check your decision-making process, you will improve the quality of your decisions. Recording/reporting compliments and complaints ââ¬â My aim is to listen to and act on the views and concerns of Individuals and to encourage discussion and action on issues raised before they develop into problems and formal complaints. My management welcome comments and suggestions from Individuals and their representatives, friends and relatives. Positive comments help to build on successes, but we can also learn from comments which are critical. It is best to look into all comments or complaints as quickly as possible and to provide a satisfactory response. Dealing with suspicions of disclosure of danger, harm and abuse ââ¬â Information about abuse I suspect, or situations I am working with which are ââ¬Ëhigh riskââ¬â¢, must be recorded after being reported to my supervisor. My supervisor will be responsible for passing on the information, if necessary. Sometimes my information may need to be included in an individualââ¬â¢s plan of care or personal records, particularly if I have noticed a change in the way he or she is cared for, or if his/her behaviour could be an ââ¬Ëearly warningââ¬â¢ that the care team need to be especially observant. My workplace may have a special report form for recording causes for concern. If not, i should write my report, making sure I include the following: â⬠¢What happened to make me concerned â⬠¢Who I am concerned about â⬠¢Whether this links to anything I have noticed previously â⬠¢What needs to happen next I should discuss my report and my concerns with my supervisor and colleagues. I must report anything unusual that I notice, even if I think it is too small to be important. It is the small details which make the whole picture. Teamwork and good communication are vitally important. How to cite Outline the Current Legislation and Organisational Requirements, Essay examples
Wednesday, April 29, 2020
US Problems Medicare Program Ineffectiveness
The United States of America currently faces several problems that make it impossible for the government to provide quality services to the citizens. Some of the major problems include ââ¬Å"the lack of appropriate incentives to hold cost on food stamps, Medicare, Obama care, and entitlement programs (Williams, 2010)â⬠. The complexity of these problems calls for immediate solutions in order to continue addressing the needs of the Americans. This discussion explores the nature of these problems and offers solutions for them.Advertising We will write a custom research paper sample on US Problems: Medicare Program Ineffectiveness specifically for you for only $16.05 $11/page Learn More The Medicare structure has resulted in conflicting incentives especially when it comes to the issue of cost. Currently, there is lack of appropriate incentives to hold costs on ââ¬Å"sharing rulesâ⬠(Williams, 2010). As well, there are misaligned incentives especi ally in ââ¬Å"cost shifting for nursing homes and health care facilities (Williams, 2010)â⬠. The issue of cost allocation makes it impossible to provide adequate to patients suffering from acute and chronic diseases. Such problems have made the Medicare program ineffective. That being the case, various policy reforms can be useful towards addressing the problem (Williams, 2010). Such initiatives include pay-for-performance, capitation, and shifting Medicare costs to the government. The strategy will definitely help address most of the problems mentioned above. The second problem arises for Americaââ¬â¢s food stamps. Today the country spends a lot of money on food stamps than ever before. In 2010, President Obama projected to spend $10 trillion on the program. This is definitely a major problem because the country cannot afford such costs. It is agreeable that the program helps the poor and most vulnerable members of the society. The best solution is to address the problem o f employment and identify the most vulnerable individuals. This will make it easier to allocate costs efficiently. As well, abuse and fraud have been associated with the food stamps program. There is need for efforts to address these wrongdoings and keep track of the gathered information. Alternatively, Congress can consider a move to end the program and allow each state to design its own food policy program. ââ¬Å"This will definitely address the lack of incentives to hold cost on food stamps (Williams, 2010)â⬠. In America, entitlement programs are managed by the government in order to provide financial benefits to various individuals who contribute by paying into the programs (Williams, 2010). In the recent past, expenditures related to entitlement programs have increased fast. Currently, experts project that the costs will grow in the coming years. This means that the actual collections for entitlement programs present a deficit (Williams, 2010). This explains why it has be en impossible to hold cost on such entitlement programs. The best incentive to hold cost on entitlement is to use new policies regarding government spending and taxation. The government can increase taxes and eliminate tax exemptions. As well, the government can increase the age for eligibility. Such measures will help address the problem completely.Advertising Looking for research paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More The Patient Protection and Affordable Care Act (PPACA), also called ââ¬Å"Obama careâ⬠, helped increase affordability and quality of insurance (Williams, 2010). The program has expanded both private and public health insurance coverage in the country. However, the original cost for the program was supposed to be below $1 trillion. The current economic situation and widening national debt does not allow the country to spend so much money on the program (Williams, 2010). This explains why there is lack of incentives to hold cost on ââ¬Å"Obama careâ⬠. The best way to address the current crisis is to apply new regulations and legislations. This will ensure the citizen does not bear the costs. As well, the federal government can cut most of its discretionary and mandatory spending. The approach will offer new incentives to hold cost on ââ¬Å"Obama careâ⬠and other entitlement programs in the country. Reference List Williams, N. (2010). Government Spending, Taxes, Entitlements, Healthcare, Pensions, Immigration, Tort Reform, Crime. New York: Author-House Press. This research paper on US Problems: Medicare Program Ineffectiveness was written and submitted by user Konnor Mclaughlin to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.
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