Sunday, November 24, 2019

The Ninny Status Essays

The Ninny Status Essays The Ninny Status Essay The Ninny Status Essay The Governess by Neil Simon, and Up From the Holler there was some sort of conflict about social class each differ and are different points of view. I believe that seeing something from a deferent point of view is very important. I think that its Important because you see others perspectives on matters that you once thought about only In one way. One persons craziness Is another persons reality. said by Tim Burton. In The Ninny by Anton Chekhov took the view of the nanny Julia. In this story she was letting down with her mistress to talk about her pay. During this conversation the mistress kept on finding obscure things to pay Julia less. I knew that Julia wanted to argue back that it isnt fair to take from her pay that much. But Julia felt Like she could not argue back or she may lose her Job. Then the Mistress finally asked Julia why she wasnt standing up for herself and told her that she was getting all her pay. I think that this Is a very good description of social class and point of view. I think that about this article because Julia was from the lower class and a nanny a her mistress was room higher class so Julia didnt want to talk back, and the mistress did not see why she didnt talk back because she could. In Neil Simonys story The Governess social class affected the Mistress by making her have to show confidence when she really wasnt. Another way that social class affected her was by making her be strict Tijuana when she didnt want to. Even though she wanted to help Julia she felt that she couldnt because of her social class. I feel that being in a social class makes you act different. For instance you would not expect the same manners from someone in rower class as someone in the higher class. I think this because the people in the social class that they are in dont want to be looked down on. In Up From the Holler I took the perspective of Della. She grew up in the lower class. She also lived in a holler. At first she accepted her social class by making her home not feel like home. When Della was young she yearned to be in the upper class. So Della worked hard and made her way up to upper class and had what she had always wanted her whole life. But it didnt feel right to her. She Just wanted her kids to fit in with the other kids n her class. So over all I think that everyone is made to be in a certain social social class. No matter how you got there whether it being born into it, trying hard, or not trying at all. I think that Up From the Holler is a very good example of this because all Della wanted was to be in the upper class and she worked hard and got there, but she wasnt meant to be in the upper class so she went back to where you fit In. The Ninny Status By Slim Jim Jon-Ludwig In the three short stories that we read The Ninny by Anton Chekhov, The something from a different point of view is very important. I think that its important because you see others perspectives on matters that you once thought about only in one way. One persons craziness is another persons reality. said by Tim Burton. In The Ninny by Anton Chekhov I took the view of the nanny Julia. In this story she was sitting down with her mistress to talk about her pay. During this conversation the argue back that it isnt fair to take from her pay that much. But Julia felt like she could wasnt standing up for herself and told her that she was getting all her pay. I think hat this is a very good description of social class an d point of view. I think that about she didnt talk back because she could. In Neil Simonys story The Governess social wasnt. Another way that social class affected her was by making her be strict to Julia when she didnt want to. Even though she wanted to help Julia she felt that she couldnt because of her social class. I feel that being in a social class makes you act life. But it didnt feel right to her. She Just wanted her kids to fit in with the other kids she wasnt meant to be in the upper class so she went back to where you fit in.

Thursday, November 21, 2019

Emergency Medical Services Research Paper Example | Topics and Well Written Essays - 2000 words

Emergency Medical Services - Research Paper Example It is necessary to immediately begin appropriate resuscitation and at the same time arranging for possible hospital care. Clinically, the presentation of a patient with cardiac arrest is that of sudden loss of consciousness accompanied by loss of pulsation in any major artery such as femoral or carotid. The speed of pre-hospital care is the key since even very minor delays may adversely affect prognosis (Ewy, 2007). It has been recommended that the time taken to assess the circulation in such patients should not exceed more than 10 seconds, and wasting time for noting other confirmatory clinical features would be waste of time without any contribution to the diagnosis. In fact taking care of the patients with cardiac arrest in the pre-hospital settings is one of the defining characteristic EMS of professionals since they are trained to recognize and manage the undifferentiated patient with cardiac arrest, although this can be most effectively accomplished through an appropriate understanding of the pathophysiology of cardiac arrest and developing ability and skills to correlate the principles behind the resuscitation of these patients to those pathophysiological events. ... Clinically, the presentation of a patient with cardiac arrest is that of sudden loss of consciousness accompanied by loss of pulsation in any major artery such as femoral or carotid. The speed of pre-hospital care is the key since even very minor delays may adversely affect prognosis (Ewy, 2007). It has been recommended that the time taken to assess the circulation in such patients should not exceed more than 10 seconds, and wasting time for noting other confirmatory clinical features would be waste of time without any contribution to the diagnosis. d. Implications of emergency pre-hospital interventions in transit In fact taking care of the patients with cardiac arrest in the pre-hospital settings is one of the defining characteristic EMS of professionals since they are trained to recognize and manage the undifferentiated patient with cardiac arrest, although this can be most effectively accomplished through an appropriate understanding of the pathophysiology of cardiac arrest and developing ability and skills to correlate the principles behind the resuscitation of these patients to those pathophysiological events. Although a qualified physician is always involved in such resuscitation teams, the care is delivered by the paramedical staff. e. Modification the prognosis of cardiac arrest However, that does not in any way lead to compromise in the quality of such services since modern cardiopulmonary resuscitation techniques such as closed chest cardiac massage, mouth-to-mouth ventilation, advances in external defibrillation techniques, and development of other relevant noninvasive techniques that can be suitably delivered in the pre-hospital settings have improved the skills of the EMS professionals to an astronomical degree in comparison to the earlier times.

Wednesday, November 20, 2019

EU Essay Example | Topics and Well Written Essays - 1500 words

EU - Essay Example The flipside of this provision has been its penchant for predisposing member states to the inability to control entry and residence within their territory. Eventually, this has led to the member states’ trying to minimise to stem the burden that unbridled movement of persons place on them. The EU and its member states have attempted to salvage this situation by proposing and ratifying laws such as directives, regulation and articles in law, as shall be seen forthwith. First, it is important to note that even in the face these challenges, EU has never made any dereliction on the right to free movement. Particularly, according to Barnard (2007, 23) and Cholewinski (2005, 252), Article 21 (1) of the Treaty on the Functioning of the EU (TFEU) continues to make provision for EU citizens to exercise free movement. The same applies to Regulation EEC 1612/68 and Regulation EU No 492/2011. In this light, there are already over 2 million EU citizens who are exercising this right. EU has tried to resolve this problem that tries to harmonise the dynamics of free movement and the burden that accompanies it through the issuance of directives such as the Directive 2004/38/EC. The Directive 2004/38/EC for instance acknowledges the fact that free movement is attributable to citizens of the EU or the EEA and the direct family members of EU citizens. The latter qualification is relevant since it expunges the non-direct family members of EU or EEA from accessing this right. However, Directive 2004/38/EC is categorical that these family members must be direct dependents of the EU citizen. The Directive 2004/38/EC is also important in absolving EU member states from the burden of free movement because it specifies those who are not qualified to enjoy the right to free movement. For instance, the Directive 2004/38/EC rules out those citizens who live in their home EU member states but have not worked in other EU member states. In this respect, all movement by non-EU family mem bers into the home estate is subject to national law. Again, Directive 2004/38/EC also recognises the right of older EU member states to exercise the provisions catered for in the transitional arrangements. The transitional arrangements inhibits EU citizens’ ability to move freely to work, provided that these citizens originate from new EU member states such as Romania and Bulgaria. The inhibition in this case can be protracted up to 7 years. It is important to note that even during this time when there is the imposition of this limit, citizens of the new EU member states are still legible for travel throughout Europe, together with their non-EU family members. The crux of the matter herein is that while free movement is not restricted, the ability to access jobs is. Thus, this is a way by which scarce economic values such as employment are safeguarded against unfair competition and infiltration. Again, it is important to note that the Directive 2004/38/EC also excludes those citizens of non-EEA or non-EU countries who are not accompanied by members of EU/EEA citizens from accessing some of the privileges that are extended to EU citizens. Some of these privileges include free and fast issuance of visas; the right to work and play for up to 90 days prior to the issuance of visas; permanent residence of 5 years; and easy right to stay in the EU country longer, should the EU citizen be working, learning. In this case, during applications, Directive 2004/3

Monday, November 18, 2019

Answer the question Essay Example | Topics and Well Written Essays - 500 words

Answer the question - Essay Example Joan of Arc inspired the French troops into fighting and taking the initiative instead of always taking defensive positions. It was this aggression that exposed many of England’s tactical tricks and helped France win the war. 15. The Black Death decimated Europe’s population when it struck, changing the fabric of society as people found it more and more necessary to depend on each other as a means of surviving. Many people assumed God was angry with them and began taking up much more penitent and harsh religious practices as a means of attempting to appease God’s wrath by sacrificing their own comfort and joy. Economic conditions changed dramatically as countries once on top of the economic pile fell to the bottom as trade fell off and competitors from other countries entered the market through the development of the guilds. The guilds also changed economic conditions for individual citizens by redefining the full-time worker as being male only. 16. Humanism was a return to the ancient knowledge and philosophy of the Greeks and Romans. They felt that God created the universe and placed people in it to develop and industrialize it through art, science and technology. To achieve this at its highest level, it was necessary to provide instruction in these fields to individuals regardless of their level of society, because all humans were responsible for developing the Earth. This approach differed from later interpretations in that it didn’t put any particular emphasis on the dignity of all human beings and their prominent protective place in nature. 17. Renaissance art reveals a significant shift in thinking as artists moved away from the stiff and directed images of the past to more natural, flowing forms, classically inspired subjects and better techniques to express realism and human emotion in their work. 18. Desiderius Erasmus was a well-known humanist and monk. He brought

Friday, November 15, 2019

Techniques and Types of Jailbreak

Techniques and Types of Jailbreak Mohammad Alfaifi Apple is a global company that produces devices such as iPhone, iPad, and iMac. Actually, it is specializing in Software and they have a system called IOS. With the technology evolution, hackers have advanced and find vulnerability in Apple software that allowed breaking the system. This way called jailbreak. This project includes a general review about jailbreak and the way it works. Also its development over the years and mention names of some organizations such as iPhone Dev team, Chronic-Dev, dream team, Pangu, Evad3rs, PP25 and Keen. Jailbreak is one of the words that grown fast recently. Apple prefers to design something and tell you, This is how it should be used. Apple came with the system that is fixed which mean you are not allowed to install tools thats help you with your needs and because of that Apple is one of a biggest secure system in the world. Some people feel that they cant do whatever they want with feeling that Apples operate system is like a jail. Jailbreak came to gives the people ability to break the operating system to do whatever they want whether to install tools or themes. Apple products are well-made but they had limitation. Jailbreaking breaks those limits and gives you more control in your device. 1.1. Is jailbreaking legal? United States of America has a rule that allowing the jailbreak and you can jailbreaking your smartphone or tablets you want[1]. Apple support center [2] published a clearance that jailbreak is legal but you will lose the support (warranty). If you install jailbreak in your Apple product, Apple will not sue you because of that and all what they can do is to stop supporting your device and if something happens it is under your responsibility. 2.1. Jailbreak types 2.1.1. Tethered In this type, Jailbreak is temporary. When you turn off your device you cant boot your device up without connect it to PC to delete the Jailbreak and then you are able to boot the device. In this Jailbreak you have to install it every time you turn off your device [3]. 2.1.2. Semi Tethered It looks like tethered jailbreak with addition thing that here you can turn off your device and boot it again without any problem. The features are limited [3]. 2.1.3. Untethered It is the common jailbreak and the new one. It gives the user ability to run all the tools and applications they downloaded anytime they want. In this type, you can turn off your device without fear of losing the jailbreak [3]. 2.2. Jailbreak teams There are many developers of a jailbreak, Cydia, and hackers of IOS system who have a wide fame in the community of iOS users and jailbreak system. These developers and hackers have great merit in making jailbreak a strong community. They have begun attacking the iOS system and deployment jailbreak since the early days of the issued of the first system for the iPhone. In July 2007, a few days after the release the iPhone system, a group of developers create the first tool of jailbreak, and shortly afterwards, there were many versions of tools for jailbreak. In the October 2007, they created the first jailbreak 1.0 which was also called (AppSnapp) 2.3. How jailbreak works 2.3.1. bootchain The bootchain [4] (also called chain of trust) is the system by Apple which can tries to ensure that only signed or trusted code is loaded on an iOS device. Figure 1: bootchain modulers       The bootchain consist couple of deferent modules that load each other and between the loadings there are check points that Apple put it in order to prevent unauthorized access to the code. Boot ROM is the first significant code that starts in the device. It is read-only which means it cant be modified by Apple when they release a device. This part is hard to Jailbreak because it connect with the hardware not the software it in the chip inside the device, but if someone Jailbreak this part, Apple cant stop the Jailbreak and they have to change the hardware next time they publish a new device. Low level Bootloader (LLB) which is a part of the software. It runs several setup routines. On firmware versions 2.0 and higher it checks the signature of Boot ROM before jumping to it. If someone found vulnerabilities and Jailbreak this part, Apple can close the vulnerabilities by releasing new software version (iOS firmware). iBoot is Apples stage 2 bootloader for all of the devices. It runs what is known as Recovery Mode. It has an interactive interface which can be used over USB or serial. IOS Kernel is using page verification. When you start application the Kernel will verify if the application has the code singing in tagged. If it has SHA1 verification it will pass the application to AMFI which is a Kernel extension. The Kernel doesnt verify if the applications signature is valid, it is only verified if the signature is exist. IOS apps are the phase after the Kernel boot. It goes hand to and with iOS Kernel. For iOS all applications have to be signed since the launch of the App Store (iOS 2.0), this includes all system binaries that come with iOS. For the end user. This code signing enforcement cannot be disabled, which makes that an end user can only install applications from the App Store. /private/etc/fstabis is where all the iOS files are stores and must be patched. fstab is like a switch that is giving you the ability to control the media partitions and the permissions. By default, fstab is setting as a read-only mode that letting you to read or view only without making any changes. To be able to make any modifications, you have to set the fstab as read-write mode. It is very important for your Apple device because it is controlling the permission of the media partition and the root. The big problem is to pass in all the files you need through the various checkpoints. The checkpoint is what Apple does in order to ensuring the file is legit or coming from a third party. Every file is signed by a key. The file will be through a way and be unusable if this file without kay. In short, we can access to the door if we either find a back door entry (bypass) or unlock the lock (patch all checkpoints). Patching is a difficult and mostly not worth the effort. So, most people who make the jailbreak will try to find a backdoor entry or a bypass. 2.3.2. Limera1n Exploit The limera1n exploit is the bootrom and iBoot exploit used to run unsigned code (and thereby jailbreak) the iPod touch 3rd Generation, the iPhone 3GS and all A4 chip devices. It was first used in the limera1n tool by geohot. It is used to perform a tethered jailbreak on the devices that mentioned above. The jailbreak can then be turned into an untethered jailbreak with other exploits, such as the 0x24000 Segment Overflow [5]. Limera1n is the final publicly disclosed bootrom exploit of any device. The last device released vulnerable to limera1n is the iPhone 4. 2.4. Advantages of using jailbreak Jailbreak means that the user can download applications without the need of Apple store, and controls the tones and add modifications to the system. Also decoding constraint on company communications device, such as AT T or Verizon, it can go further than this when some people want to amendment on the phone. The majority is in the process of jailbreak for your iPhone, using Cydia to download the software tools to your device and install them. Cydia is an application or store tools allows owners devices that have been untying them to browse the applications and tools and carry it to the device without any restrictions 2.5. Disadvantages of using jailbreak There are many people prefer to stay away of Jailbreak their devices. When you Jailbreak your device that means your device is no longer under the Apple ensuring [2]. All tools and applications you download are not licensed by Apple and it may break your device because it is not secure. Also one of important things in the device is the battery. Jailbreak consumes a lot of power on your device which mean your battery couldnt stand long. 2.6. Risks of using Jailbreak Since jailbreaking a device bypasses all security measures of the device to allow developers and users more control over the applications and device respectively, it brings inherent risks which must not be ignored by both developers and users. Here are few dangers of jailbreaking a device [3] Many a times jailbreaking tools installs an SSH application by default on a device and default password for iOS device alpine is very well known. If a user does not change the default password, attackers can remotely control the operation of device. Since jailbreaking grants root access to any application running on a device, there is a risk of malicious application accessing sensitive information of other apps. 3.1. How to know if your device can jailbreak As a first step you have to know the version of your IOS system. Then search on Internet if this version has a Jailbreak or not. The best way to search is to get into the Jailbreak teams websites. Since Jailbreak is published by one team other teams published their copies too. All jailbreaking tools available to install in application called Cydia, which is similar to the Apple App Store but applications available on Cydia are not checked by Apple and developers can submit their applications to distribute through Cydia. Figure 2: Jailbroken IPhone with Cydia 4.1. History of Cydia Cydia is a third-party installer application for all Apple devices. Developed by Jay Freeman (Saurik), Cydia is similar to the official App Store. Cydia is a manager mobile application for IOS, which enables the user to find and install tools or software packages on jailbroken device. Its important for you to jailbreak your IOS device to get the Cydia. With Cydia everyone has the option of customizing their devices [6]. 4.2. Add or remove sources   Ã‚   Cydia is a store depends on the developers. The sources are small stores of the developers to upload their tools on it. Cydia came within BigBoss source. This source is built-in the Cydia because it is by the Cydia creator. If you want to install other developers sources follow these steps: Figure 3: iPhone Home Screen Find the Cydia application on your iPhones home screen and click on it. Figure 4: Cydia Screen Click on Sources in the bottom bar. The screen of the sources that been added shown. Click on edit and then add. Figure 5: Adding source screen Write the URL of the source and click on Add Source. Now the source will be add into your list of sources and can search on any tool in it and install whatever you want. 5.1. Security without jailbreak The security without Jailbreak is under Apple control. Apple has a store includes more than 2 million of applications [7]. These applications are not only for smartphones only. They support tablets, Apple TV and smart watches. Apple takes two days to approval a new application that uploaded from a developer [8]. These two days is giving Apple a time to review the app submitted to the App Store to determine whether it is perform as expected, reliable and is free of offensive material. Apple reviews every app submitted based on a set of technical, content, and design criteria. 5.2. Security with jailbreak We agree Jailbreak is a risk for your device. This is for people with no knowledge of technologies. Privacy is one of those things that most people will say they care about, but they really dont. However, if you truly do care about your privacy, device jailbreaking is a good way for that. Jailbreak is giving you tools to hide your information of others, even of Apple. There is another tool take care of your phone when it is stolen. When the criminal enter wrong password the tool take a selfie (photo from front camera) and send it to your E-mail with the location. Those are simples of thousands of tools give you a security more than device without Jailbreak [9]. [1]L. of C. U.S. Copyright Office, Exemption to Prohibition on Circumvention of Copyright Protection Systems for Access Control Technologies. U.S. Copyright Office, Library of Congress., 28-Oct-2015. [2]Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues, Apple Support. [Online]. Available: https://support.apple.com/en-sa/HT201954. [Accessed: 14-Jan-2017]. [3]R. Patel, Improving Security in Jailbroken iOS Devices, B. Thomas Golisano College of Computing and Information Sciences, Rochester, New York, 2016. [4]Apple, iOS Security. May-2016. [5]D. Keuper, XNU: a security evaluation, University of Twente and Certi_ed Secure, 2012. [6]D. Wicks, What is Cydia and Cydia Basics, IEEnews, Jul. 2016. [7]J. Golson, Apples App Store now has over 2 million apps, The Verge, 13-Jun-2016. [Online]. Available: http://www.theverge.com/2016/6/13/11922926/apple-apps-2-million-wwdc-2016. [Accessed: 29-Jan-2017]. [8]O. Raymundo, Apple is approving apps for the iOS App Store much faster now, Macworld, 12-May-2016. [Online]. Available: http://www.macworld.com/article/3070012/ios/apple-is-approving-apps-for-the-ios-app-store-much-faster-now.html. [Accessed: 28-Jan-2017]. [9]C. Lloyd, How Jailbreaking Makes Your iPhone More Secure Private, GottaBeMobile, 22-Oct-2015. [Online]. Available: http://www.gottabemobile.com/how-jailbreaking-makes-your-iphone-more-secure-private/. [Accessed: 03-Feb-2017].

Wednesday, November 13, 2019

Physics Lab Report Essay -- essays research papers

Physics Lab Report Statement of the Problem:   Ã‚  Ã‚  Ã‚  Ã‚  The problem that was arisen in Problem #5: Motion up an Incline was in reference to a change in acceleration in both an uphill and downhill motion. The question on hand was whether or not the acceleration was the same going uphill as it was downhill or different from each other in both directions. To obtain a secure conclusion this experiment required the use of a frictionless cart, an inclined ramp, motion sensor, meter stick, and assistance of computer programs. These tools help us to achieve/correct our predictions by giving us precise information about the acceleration of the cart in both the up and downhill direction. Prediction:   Ã‚  Ã‚  Ã‚  Ã‚  My prediction for Problem # 5 was how I felt that the acceleration of the cart would be equal but opposite to each other on the way up and down. As the cart is going uphill it would have a negative acceleration (see notebook for rough sketch of graph) because it’s slowing down and eventually going to return back to the bottom. As the cart is going down hill it is working with the acceleration making acceleration positive in a quantitative sense. Data & Results:   Ã‚  Ã‚  Ã‚  Ã‚  The lab for Problem #5 was conducted in a pretty simple manner. Since are main goal was to see if acceleration were the same on the way up as it was down we just had to do a couple experimental runs by launching the cart up the hill, allowing it to reach its max distance up and then come back down. While doing the previ...