Mobile Phones And The Mobile Phone Virus Essay Example For Students

Cell Phones And The Mobile Phone Virus Essay Cell phone infections started to rise, the primary cell phone infection was called Caribe, it was made to taint the Symbian versatile OS. By utilizing the Bluetooth correspondence include it had the option to spread from telephone to telephone endless supply of the gadget it would show the message Caribe. In 2009 the first iPhone worm Ikee was made it had the option to taint and spread among jailbroken iPhones that had introduced SSH while utilizing the default root secret word. This worm changes the backdrop of your lock screen to a photograph of Rick Astley with the message: ikee is never going to give you up.† As of 2011, it s announced that as much as 73,000 malware strains are composed each day. Taking into account that versatile advanced cells have gradually been supplanting our PC’s day by day to do task, we are more in danger now that these malwares are by and large progressively composed for cell phones. Simply take a gander at history and what happened with PCs : It might have begun as a pragmatic joke, yet not long after clients began putting all the more progressively close to home data it gradually abandoned a joke into an increasingly pernicious reason. History consistently rehashes itself and it will be the same with cell phones and with this developing issue we should be prepared to build our portable security. Versatile malware that exists for cell phones differs relying upon the stage it’s attempting to contaminate. For instance, An Android Trojan is Backdoor.AndroidOS.Obad.a. It is a multi-utilitarian Trojan that empowers remote control of the gadget and permits the software engineer access to introduce programs on to the telephone to additionally taint your gadget. The Trojan brought forth from powerlessness in the DEX2JAR programming. DEX2JAR is a program that is utilized to change over an APK document into a JAR position, which is an executable java record design. Likewise an opening in the Android working framework was presented. The infection changes the xml record (AndroidManifest.xml) to sidestep Google gauges and permits misuse on the gadget. There isn’t a UI to acess the Backdoor.AndroidOS.Obad.a Trojan, and the program keeps on spreading out of sight procedures of the gadget. Ikee, was the principal worm that was known for iOS gadgets. The worm replaces the backdrop with a photo of the artist Rick Astley. It was done through ssh conventions that were made accessible by jailbreaking an iOS gadget. Jailbreaking is the way toward hacking into the iOS working framework and erasing the limitations applied by Apple. Apple’s iOS working framework without escapes has still observed numerous trojans and worms that spread through the App Store, for instance the assault on the App Store is by a Russian application that took the user’s contact book data and transferred the contacts to a server. This application has been expelled through from the App Store subsequent to being firmly checked with Kaspersky hostile to infection. A few occasions have happened in which clients with jailbroken iPhones have had private information taken from their telephone. The name of the worm that is normally connected to taking private information on iPhones is iPhone/Priv acy.A. The instrument checks the Wi-Fi system and looks for jailbroken iPhones. In the wake of finding the telephone the device duplicates all information from SMS messages, recordings, messages, etc. The program is run on the foundation while the client keeps on utilizing their telephone. Insights from the most recent couple of year show the cell phone world has become a significant focuses for cybercriminals. As per IDC (International Data Corporation), during the principal quarter of 2012, Android recorded a year over year ascend to a rough 145% in piece of the pie and deals, turning into the most assaulted working framework because of the sheer size of its piece of the overall industry and open source engineering. In 2013, nothing was essentially changed regarding the versatile working frameworks that are focused by malware, Android is as yet the main objective and different OS go anyplace nearer. In the primary portion of 2013, McAfee Labs scientists tallied a guess of 36,699 versatile malware tests, where 97% of those examples were intended to assault Google Android; before the current year's over the portable malware tests arrived at 148,778 as per the Kaspersky Security Bulletin for 2013. The explanations behind this are Android’s driving business sector position, in view of the occurrence of outsider application stores and its open source design, which make it simple to use for everybody: application engineers and malware creators too. Along these lines this pattern isn't relied upon to encounter any change in further years. On the following charts it is conceivable to see this pattern and how it has changed in the course of recent years. Fig A. Versatile Malware pattern by OS (2011) Fig B. Portable Malware pattern by OS (2012) .u655ebb4030fb8b5e8ec086d9331bcffb , .u655ebb4030fb8b5e8ec086d9331bcffb .postImageUrl , .u655ebb4030fb8b5e8ec086d9331bcffb .focused content zone { min-tallness: 80px; position: relative; } .u655ebb4030fb8b5e8ec086d9331bcffb , .u655ebb4030fb8b5e8ec086d9331bcffb:hover , .u655ebb4030fb8b5e8ec086d9331bcffb:visited , .u655ebb4030fb8b5e8ec086d9331bcffb:active { border:0!important; } .u655ebb4030fb8b5e8ec086d9331bcffb .clearfix:after { content: ; show: table; clear: both; } .u655ebb4030fb8b5e8ec086d9331bcffb { show: square; change: foundation shading 250ms; webkit-progress: foundation shading 250ms; width: 100%; haziness: 1; progress: murkiness 250ms; webkit-progress: mistiness 250ms; foundation shading: #95A5A6; } .u655ebb4030fb8b5e8ec086d9331bcffb:active , .u655ebb4030fb8b5e8ec086d9331bcffb:hover { obscurity: 1; progress: darkness 250ms; webkit-change: darkness 250ms; foundation shading: #2C3E50; } .u655ebb4030fb8b5e8ec086d9331bcffb .focused content zone { width: 100%; position: relative; } .u655ebb4030fb8b5e8ec086d9331bcffb .ctaText { outskirt base: 0 strong #fff; shading: #2980B9; text dimension: 16px; textual style weight: striking; edge: 0; cushioning: 0; text-enhancement: underline; } .u655ebb4030fb8b5e8ec086d9331bcffb .postTitle { shading: #FFFFFF; text dimension: 16px; text style weight: 600; edge: 0; cushioning: 0; width: 100%; } .u655ebb4030fb8b5e8ec086d9331bcffb .ctaButton { foundation shading: #7F8C8D!important; shading: #2980B9; fringe: none; outskirt range: 3px; box-shadow: none; text dimension: 14px; textual style weight: intense; line-stature: 26px; moz-fringe sweep: 3px; text-adjust: focus; text-design: none; text-shadow: none; width: 80px; min-stature: 80px; foundation: url(https://artscolumbia.org/wp-content/modules/intelly-related-posts/resources/pictures/straightforward arrow.png)no-rehash; position: outright; right: 0; top: 0; } .u655ebb4030fb8b5e8ec086d9331bcffb:hover .ctaButton { foundation shading: #34495E!important; } .u655ebb4030fb8b5e8ec08 6d9331bcffb .focused content { show: table; tallness: 80px; cushioning left: 18px; top: 0; } .u655ebb4030fb8b5e8ec086d9331bcffb-content { show: table-cell; edge: 0; cushioning: 0; cushioning right: 108px; position: relative; vertical-adjust: center; width: 100%; } .u655ebb4030fb8b5e8ec086d9331bcffb:after { content: ; show: square; clear: both; } READ: Taming Of The Shrew (197 words) EssayMobile Malware pattern by OS (2013) The most basic factor that joins the versatile malware advancement has been the developing utilization of cell phones as a type of optional confirmation for client certifications or online exchanges. The most well-known indication of this is the portable exchange verification number (mtan), which is the validation utilized by certain banks during web based financial exchanges. Malware designers are presently ready to keep away from this additional degree of security by making a versatile application that gets the SMS messages used to approve these exchanges, one c ase of it is the well known portable financial Trojan. On the following diagram it is demonstrated the malware dissemination by conduct type. Fig C. Malware conveyance by conduct type Fig D. Malware dispersion by conduct type Finally, as indicated by Juniper Networks the Mobile malware is turning out to be â€Å"an progressively profitdriven business†. Versatile vulnerabilities are not, at this point only a play area for cybercriminals, however have become a typical practice to achieve the new fundamental reason, which is the money related benefit. The accompanying chart shows the examination between found dangers that are benefit roused versus non-benefit propelled ones. Fig E. Portable Threats benefit propelled versus philanthropic spurred V. Future Examples of malware and exploration a. Android: One Root To Own Them All This is a helplessness displaying the specialized subtleties of Android security bug 8219321, uncovered to Google in February 2013. The defenselessness includes inconsistencies in how Android applications are cryptographically confirmed introduced. It considers APK code alteration without breaking the cryptographic mark. In this way, that thusly is a basic advance away from framework get to control. The weakness influences a wide number of Android gadgets, across ages structures, with practically zero changes of the endeavor. b. Android SpyPhone Service The Android SpyPhone administration can be infused into any Android application. Telephones can be followed and worked from a Web based order and control server. The application can be utilized to follow the telephone s area, block calls and SMS messages, separate email and contact records, and initiate the camera and mouthpiece without being distinguis hed. c. Bargained CDMA Femtocell A Femtocell is a low-power cell base station given or offered to supporters by versatile system administrators. It works simply like a little cell tower, utilizing a home Internet association with interface with the supplier arrange. When in go, a cell phone will interface with a femtocell as though it were a standard cell tower and send all its traffic through it with no sign to the client. The cutting edge verification ensuring mobile phone systems can be an impressive objective. In any case, with the rising prevalence of femtocells there is m

Strategic Development of Management Accountant’s Role Free Essays

Key Development on Management Accountant’s Role: The Impact on Costing and Budgeting Presentation The company’s existent situation has cautioned the interest for modification and creation toward the path methods utilized. In this manner, to help advise future key judgments, a method of innovative work has been started so as to rethink current examples and survey new strategies. This examination tends to how the heading bookkeeping ( MA ) work includes changed inside vital assurance doing setting each piece great as how the use of current assaults to bing and planning can for all intents and purposes sway organizations open introduction taking into history key bearing. We will compose a custom exposition test on Vital Development of Management Accountant’s Role or then again any comparative theme just for you Request Now The modifying capacity of MA inside the setting of vital assurance contriving The course representatives ( MA’s ) work has been going through changes, comprising a decrease in the ‘scorekeeping’ work and, a relating expansion in ‘business-consultancy’ capacities ( Hopper and Scapens et al. , 2007 ) . It shows a change from a capacity as inert makers of financial data, to a progressively proactive capacity remembering dynamic commitment for assurance conceiving and a point of convergence on a more extensive arrangement of data than only totally monetary. In this manner, the MA’s work is modifying from a regulatory degree to the vital one, for example from â€Å"bean counters† to â€Å"business partners† ( Paulsson, 2012 ) . Other employees bolster the changing capacity of MA, for example, Burns and Baldvinsdottir ( 2007 ) who notice globalization, removals in building, bookkeeping soils, and corporate inclinations ; while Pierce and O’Dea ( 2003 ) flexibly a rundown of components that incorporate, the evaluation of decentalisation of the bookkeeping map, advancement of depicting frameworks, corporate human progress, and presentation of new MA apparatuses. Nonetheless, it is contended that MA’s work had extended rather than changed ( Burns and Baldvinsdottir, 2005 ) . Truth be told, it is of import to recover the core estimations of customary bookkeeping have ne’er genuinely vanished ( Baldvinsdottir et al. , 2009 ) . The expansion in rivalry and the outgrowth of more customer centered markets have other than driven a modification in MA work ( Cooper and Dart, 2009 ) . As a result, a downswing in net incomes and an expansion in expenses could be incompletely due to non pleasing to those changes quick bounty. An assurance dependent on customary achievements would non help executives in improving key judgments and in like manner non viing with rivals who appear to hold built up their capacity. The way that conventional MA achievements have converged with new 1s will include the worries key accomplishment in the quick moving concern age ( Jarvenpaa, 2007 ) . The handiness of easy to use and diagnostic bundle has opened up limitless for the MA’s to execute progressively modern endeavors, for example, key assurance formulating and build up the fundamental ‘hard skills’ required, which means going an examiner and concern companion contrasted with a basic figure cruncher ( Paulsson, 2 012 ) . With MA heading towards a ‘business partner’ type work ( Vaivio, 2006 ) , it has gotten basic for course representatives to be associated with nations, for example, key assurance conceiving ( Sunarni, 2013 ) . Likewise, it is felt that by developing the customary capacity of simply providing inner data to binding together this with outside data, course controllers can help chiefs all the more effectually while doing a key assurance for the organization ( Kidane, 2012 ) . When a key assurance has been made, a particular bearing apparatus can be utilized to help in doing the strategic assurance. So as to elevate the future financial estimation of the organization ( Kaplan and Norton, 1996 ) the fair scorecard ( BSC ) assault ought to be utilized, as it estimates open introduction through key points, which so drives advancement in stocks and market improvement ( Kaplan and Norton, 1993 ) . It other than will let the organization to use particular plan to control conclusions at all degrees through conveying, and it very well may be utilized to achieve single and friends marks ( Kaplan and Norton, 1996 ) . The useful effect of current assaults to bing and planning As a reaction to the difficulties over ecological and inside method adjustments inside MA work, new procedures and develops have been received. Those have caused MA’s to deliver increasingly detailed and precise techniques, so that misleading signs related with customary strategies were kept away from ( Cooper and Dart, 2009 ) . In any case, an occupation related with the introduction of new assaults is that they are altogether more truly won to execute and run contrasted with conventional assaults as staff using them will require propelled arrangement and new bundle will be required ; hence, being stayed away from by little organizations ( Hansen et al. , 2009 ) . In spite of the fact that there are significant expenses related with these assaults numerous houses have received these new assaults, recommending that the advantages overweigh the working expenses ( Hansen et al. , 2009 ) . An outline of a present day planning assault would be Zero-based planning ( ZBB ) , which was acquainted with improve of limitations of steady planning ( Drury, 2012 ) . ZBB permits organizations to organize and pick plans and degrees of endeavor which best meet its points ; following an escalated way commitment in the planning method, forcing them to inquire about alternatives in budgetary judgments doing ( Dean and Cowen, 1979 ) . Actually, ZBB can propel productivity as executives need to warrant their endeavors, elevating them to look for the most proficient each piece great as cost-effective arrangements ( Rasmussen, 2003 ) . It is other than found to confine the developing of disbursals in the organization, dissimilar to the individuals who utilize conventional assaults, and to stir the commitment of more line chiefs in the spending method ( Dean and Cowen, 1979 ) . Also, the organization would benefit by following throughput bookkeeping as it is a stage of open introduction ( Gregory et al. , 1995 ) and is a time sensitive costing strategy which applies the hypothesis of limitations ( Drury, 2012 ) . It would boost the company’s finishes as the procedure centers around the organizations restrictions ( Dean and Sharfman, 1996 ) by climbing total compensations reasonably and run intoing the company’s vital points ( Gregory et al. , 1995 ) . It urges assurance formulating to be conveyed on an authoritative balance propelling a positive adjustment inside the organizations human progress. In spite of the fact that the organization, by using this procedure, can achieve transient overall gain amplification ( Dean and Sharfman, 1996 ) with a ‘short term assurance horizon’ , it would non benefit in the long haul in light of the fact that drawn out total compensations are non continued ( Robinson, 1990 ) . Movement based costing ( ABC ) was created so as to fight the limitations that the conventional method of absorbing bing conveyed. This new strategy will help the organization in bettering vital assurance technique by bring forthing intricate and precise data as it utilizes a more prominent figure of cost Centers and various kinds of cost drivers ; guaranting that misleading signs related with customary costing strategies are dodged ( Drury, 2012 ) .Impacting the firm’s gainfulness as it dispenses with costs and losingss connected to unfruitful stocks, administrations and customers that neglect to elevate the value of the house ( Drury, 2012 ) .According to Kennedy and Afflek-Graves ( 2001 ) , it gives a decent balance to future hard money stream projections, which in twist help houses to take investings in esteem included exercises and increment investors esteem. Blending to Chea ( 2011 ) , ABC perceives the connections every driver has with a product or action ; in this manner, bettering product cost truth. This provides the guidance of an organization a reasonable picture on opportunities to reduce down expenses ( Kaplan and Norton, 2001 ) . ABC has been appeared to better firms’ open introduction in market and bookkeeping related strides as it gives executives a superior anxiety of cost/asset course ( Lambert and Sponen, 2011 ) . An overview led on UK houses found that the houses using ABC had appeared to outperform coordinated non-ABC houses by 27 % and that ABC increases the value of houses through better cost controls and in addition to utilize ( Kennedy and Afflek-Graves, 2001 ) . It furnishes the organization with basic data about which administrations set expectations for which obligation Centers and useful areas, helping to put which administrations increase the value of the organization ( Jabbour, 2009 ) . Nonetheless, it ha s been accounted for that ABC despite everything incorporates major abstract portions which confines reality of it cost data ( Cooper and Kaplan, 1992 ) . Kennedy and Afflek-Graves expressed that â€Å"the end of ABC is to build overall gains, non to acquire progressively exact costs† ( 2001 ) . The advancement of ABB has demonstrated to be an advancement from conventional techniques by puting increasingly practical financial plans what's more, improved assignment of asset requests. It has other than assisted with expanding the highlight and truth of spending final results ( Huynh et al. , 2003 ) . ABB has demonstrated to be progressively viable in pull offing costs as it presents a model which permits an organization to figure out the total of assets that are required to achieve the planned level of movement ( Huynh et al. , 2013 ) . This permits them to do proper housing during the spending scene stage ( Drury,

Acknowledgement

Section 1 The Problem and its Background Introduction The term RFID alludes to Radio Frequency Identification, an innovation which uses radio waves to consequently recognize things or individuals. Most generally this includes the utilization of a RFID tag and a peruser gadget. When all is said in done terms, Radio Frequency Identification frameworks comprise of a RFID tag (commonly numerous labels) and an investigative specialist or peruser. The examiner discharges a field of electromagnetic waves from a reception apparatus, which are consumed by the tag. The consumed vitality is utilized to control the tag’s microchip and a sign that incorporates the label ID number is sent back to the interrogator.The utilization of a remote non-contact framework that utilizations radio frequencyâ electromagnetic fieldsâ to move information from a label joined to an item, for the motivations behind programmed distinguishing proof and following. A few labels require no battery and are fuele d and perused at short ranges through attractive fields (electromagnetic enlistment). Backround of the Study Tanauan Institute has just been utilizing the Library System. Since the foundation is as of now utilizing such innovation, these will be the first run through for the establishment to utilize Radio Frequency Identification.The scientists thought of boosting its utilization by making a framework that will follow the understudies who acquired books, which will have RFID stickers for checking purposes, in the library. As of now, the school’s library is utilizing the â€Å"Library System† in checking the books, which has various constraints. It isn't fit for creating reports that can decide the books that are for the most part acquired which can assist them with settling on the quantity of a specific book they will buy later on. It is additionally utilizing Microsoft Visual Basic for the system’s database which can just store exceptionally constrained informa tion.On the other hand, the framework that the library is utilizing in recording the participation of the clients can't help them in distinguishing the library clients of the month. The curators need to physically check the occasions every understudy had signed in the framework. In conclusion, they have additionally no methods for reminding the library clients with respect to their obtained book Statement of the Problem Not equipped for creating reports that can decide the books that are generally acquired. No methods for reminding the library clients in regards to about their acquired books. Manual tallying the occasions every understudy had signed in the framework. Goals of the StudyGenerally, the specialists mean to plan and build up a framework that would upgrade the utilization of the present Library System with the assistance of RFID in the said Institute. In particular, the examination plans to: Design and build up a framework that will create reports to decide the pattern in book obtaining Use MySQL for the system’s database Determine the library clients of the month in only a tick of a catch Remind the understudies and employees with respect to their acquired books Test and assess the system’s exactness and unwavering quality Scope and Delimitation There would be a few impediments to the task that ought to be taken into consideration.This study restricts its inclusion to the understudies of the Tanauan Institute as it were. It will be led for two semesters which comprises of 10 months. Two low recurrence ACR122U Smart Card Readers will be utilized for the framework: one for the checking of books and the other one for the account of the participation. The framework will be written in Microsoft Visual Basic 2010. The database that will be consolidated with such is Microsoft My SQL. It will execute just in stages running Windows Operating System. The uses of the framework will just cover the checking of books and following of the borrowers. Other unavoidable conditions, for example, power interferences and speed of access, and other progressively complex zones of RFID Technology, for example, making sure about the information, are no longer piece of the examination. Applied Framework For the analysts to have the option to think of a Radio Frequency Identification Reloading System, they will require truly adaptable and flexible information in utilizing the VB. NET programming language and in utilizing the MS Server 2008. They will likewise be requiring materials, for example, ACS Readers, labels which ought to be perfect with the peruser and a work area running Windows working system.The related remote and neighborhood studies and writing would likewise be of large guide to them due to the given data and issues with arrangements of these materials. With all the information, the materials to be utilized and the related assets, the specialists should cautiously design the entire investigation which will be the establishme nt of their exploration all in all, accumulate and examine information before they structure and code the framework. After the coding stage, the scientists need to test and assess their examination. In the event that important, alterations ought to be done to consummate the framework. Theoretical ParadigmBelow is the figure of the calculated worldview of the investigation: NOTE:::: REVISED PARADIGM MAKE A NEW DIAGRAM.. Spot IT HERE!!!.. Figure 2. Worldview of the examination Definition of Terms Accuracy †is a quality of a solid framework accomplished from various tests and assessment. Flow Management †is a division in the library which is responsible for dealing with the obtaining and the returning of library materials. Assortment Management-is a division in the library which is accountable for keeping up the assortment of the library materials through including or refreshing records.Database †is a composed assortment of information required for putting away, refreshi ng, recovering and seeing data for a specific framework. Library Management System †is the framework which will be a guide for observing the books and following and reminding the borrowers in a specific library. Radio Frequency Identification †is one of the most up to date ID innovations that utilization electromagnetic fields to move and read information that will be coordinated by the analysts in this examination. Section 2 Related Literature and Studies A. Related Literature Foreign LiteratureHolloway (June 2006), Microsoft EMEA Manufacturing Industry Solutions Architect, composed a white paper which clarified the segments of an essential RFID framework and how it functions. As indicated by him, a RFID framework is made out of three significant bits of hardware, for example, (1) a little radio gadget called a tag, or the transponder, which contains the information, (2) the peruser, or the investigator, that transmits and gathers information to be downloaded from and tra nsferred to the tag, and (3) the host PC introduced with a RFID programming to process the information into important information.Daniel (2004) sums up the activity in an essential RFID framework as talked about underneath: First, the label will enter the RF field of the Reader at that point, the RF sign determination the Tag that will transmit the ID with other information which, then again, will be sent to the PC by the Reader. At that point, the PC will be the one sending information to the Reader which will be transmitted to the tag. In a paper distributed by Mitrokotsa and Douligeri (2009), â€Å"Integrated RFID and Sensor Networks: Architectures and Applications†, they examined and separate RFID and Wireless Sensor Network (WSN) Technologies.They likewise talked about why these innovations ought to be actualized to different fields of business and their prerequisites. Since the defenders will utilize RFID, the tips, which are demonstrated compelling, given in this inves tigation on the most proficient method to have better RFID-based frameworks will be of large assistance in directing their examination. Soldatos (2010) planned an investigation entitled Rich Client Application for RFID EPCIS Repository wherein he made programming which proposed to give an UML-like graphical portrayal of the business areas, and read purposes of an undertaking with a more easy to understand RFID-based programming system.Dhanalakshmi and Mamatha (n. d. ) composed a paper wherein they talked about the undertaking that they made entitled â€Å"RFID Based Library Management System† which is fundamentally the same as the investigation being directed by the advocates. In their study’s decision, they have shown and demonstrated that RFID in the library accelerates its exchanges, for example, book acquiring, returning, looking through subsequently empowers staff to accomplish a greater amount of its obligations. Mutigwe and Aghdasi (n. d. likewise led an investi gation entitled â€Å"Research Trends in RFID Technology† wherein they have given consideration at proceeding with inquire about exercises in the field of RFID and discussed the conceivable significant weights that RFID Technology is confronting today, for example, security, significant expenses, and social and lawful concerns. Nearby Literature Garcia (2009) made an examination, â€Å"Student Recognition Using Radio Frequency Identification for Tarlac State University†, which was attempted to build up a framework that would bolster and improve the present method for distinguishing understudies at Tarlac State University.The framework is fit for bringing in exceed expectations documents to refresh understudy records. Through the pictures and the data showed by the framework, security officials think that its simple to recognize the understudies entering the school grounds. Reports can be produced for organization and documenting purposes. The worry of security was like wise tended to on the grounds that the framework can control clients and produce basic records. Like the investigation of the advocates, the framework that they will make can likewise create reports for observing and stock purposes.Another study which additionally centered around the record keeping of understudies who enter and leave the school premises is the â€Å"Design of RFID Interface System: A Prototype† led by Engr. Dellosa (2007). He structured a hardware fit for showing the appearance and flight of the understudies so that the understudies can likewise be told. He likewise created programming fit for catching and recording the student’s names together with their season of appearance and takeoff inside t

Straight from the Source Tips on How to Read Primary Research Articles

Start with the Authors and Abstract Primary research articles are crucial to how science is shared and pushed forward. Familiarizing yourself with this type of literature is especially important for those interested in pursuing life science research. These articles detail the results of an original research study conducted by the authors and are almost always published in a peer-reviewed journal. This means that before the article can be published it is closely examined by experts in the field for credibility. The information within your science textbooks is the result of research experiments most likely published in a peer-reviewed journal before becoming â€Å"common knowledge†. Typically, the articles are broken down into sections including an abstract, introduction, methods, results, discussion, and references. Each section works differently to frame the research and provide the background, significance, and tools necessary for the experiments to be reproduced. Often times, understanding these articles can be challenging as a lot of the techniques they use and articles they reference may be unfamiliar to you. It’s no doubt that reading primary articles requires some practice. I’ll show you how to get the most out of these articles, give some insight into article etiquette, and give tips on how to speed read articles once you get more familiar with them. Start with the Authors and Abstract For life science articles, the first author listed is the person who contributed most to the research within the article while the last author is usually the head of the lab. Therefore, these two authors are commonly the ones mentioned when giving the work credit. Know the authors! Not only because they deserve the recognition but also because professors will often mention a paper by it’s author and the journal in which it was published. It’s good to get into the habit of knowing the author, topic, and journal so you aren’t caught off guard when your professors start citing articles off the top of their heads. The abstract summarizes the whole article by giving why it’s important, what they did, and what the results were all in one paragraph. Reading only the abstract will give you an overview of the results but not enough information to follow how they came to those conclusions. Next, Analyze the Figures The figures show the results of the experiments. They are organized in a way that builds up to a story so the first figure is usually the main observation and the subsequent figures aim to understand that observation. Go through each figure in order and read the figure legends. They will give you a brief description of what was done and what to look at in the figure. Knowing how to read the figures is going to take practice and an understanding of the methods they used. The methods are written in a different section and most of them can be found with a quick Internet search for a basic understanding. Take the time to understand the figures, ask whether they did the proper controls or what could be some possible pitfalls to how they designed the experiment. Each course that I’ve taken involving the reading of primary literature was revolved around analysis of the figures. The professors want to see that you can critically think about the results and whether the authors are inte rpreting the data without bias. A more wordy explanation of the figures comes in the results section so if the figure legends aren’t giving enough detail for you should read this section as well. Next, Read the Discussion Although the discussion section is usually presented last, it’s good to read this right after the figures. It will give you an in depth overview of the findings, how the results were interpreted, and what the discovery means for the future. Basically, a summary of the figures and what they mean. If you are a practiced reader I would say that just reading the discussion would be enough to understand what was done. Some authors may also discuss caveats to the work and say what more needs to be done to further contribute to their findings. When just beginning to read primary research it is helpful to read the discussion while referencing back to the figures. Understanding these three parts of the article will be enough to get you through the class discussion but if you are trying to reproduce the experiments you should reference the methods section and any supplementary information that may be given. The supplementary information is important information that is not in the main article but still contributes to the understanding of the research. Lastly, Read the Introduction It sounds crazy but I recommend reading the introduction portion of the article last. The introduction gives the background and where the field was at during the time the research was conducted. This is usually where a lot of the references will be cited. For me going back and reading the introduction not only prevents me from being bias while I read the article but helps me understand what gaps the current experiments have filled. The biggest thing to understand about science is that new things are being discovered all the time. Just because something is published doesn’t mean that it will hold true forever. It’s just where the field was at the time and new experiments with different tools can add to it or completely change our understanding. Therefore a true understanding of the research will require background knowledge and an understanding of the techniques that were used. Also, reproducibility is a huge factor. If the research that was done can not be done by another lab with the same tools then it’s not reproducible suggesting it may have been an artifact and not really what’s going on. Be skeptical when you start off reading an article and by the time you finish the authors should have convinced you that they have found something worthwhile. Sandra was born in Seoul, South Korea into a military family. Although they moved around a lot her family settled stateside in Georgia where she attend Spelman College. Here she graduated summa cum laude with a major in biochemistry and minor in physics. As a junior she was awarded membership into the Phi Beta Kappa National Honors Society along with being an American Chemical Society Scholar and having an undergraduate research fellowship. As an undergrad she conducted research in an organic chemistry lab and spent her summers conducting research at Northwestern University and MIT. ; Want more? Check out our other blog posts on study skills below! Reading at all Speeds: 4 Types of Reading and When to Use Them Academic Tutor: Perfect practice makes perfect Taking time for the how of learning, not the what

Ambiguous and Ambivalent Commonly Confused Words

The adjectives ambiguous and ambivalent both involve a degree of uncertainty, but the two words are not interchangeable. Definitions The adjective ambiguous means doubtful or unclear, open to more than one interpretation. The adjective ambivalent means holding opposing attitudes or feelings toward a person, object, or idea. Examples Jim ParsonsHold on. Bimonthly is an ambiguous term. Do you mean every other month or twice a month?David CarrollEven if we only briefly consider multiple meanings of ambiguous words, it is somewhat puzzling that we do it at all. After all, in most contexts only one of a words meanings is relevant.Vernon A. WaltersAmericans have always had an ambivalent attitude toward intelligence. When they feel threatened, they want a lot of it, and when they dont, they regard the whole thing as somewhat immoral.Aeon J. Skoble​Thematically, film noir is typically said to be characterized by moral ambiguity: murky distinctions between good guys and bad guys, ambivalence about right and wrong, conflicts between law and morality, unsettling inversion of values, and so on.Winona Ryder and Vanessa Redgrave​Susanna: Im ambivalent. In fact, thats my new favorite word.Dr. Wick: Do you know what that means, ambivalence?Susanna: I dont care.Dr. Wick: If its your favorite word, I wouldve thought you would.Susanna: It means I dont care. Thats what it means.Dr. Wick: On the contrary, Susanna. Ambivalence suggests strong feelings . . . in opposition. The prefix, as in ambidextrous, means both. The rest of it, in Latin, means vigor. The word suggests that you are torn . . . between two opposing courses of action.Susanna: Will I stay or will I go?Dr. Wick: Am I sane . . . or, am I crazy?Susanna: Those arent courses of action.Dr. Wick: They can be, dear--for some.Susanna: Well, then--its the wrong word.Dr. Wick: No. I think its perfect.

The Philosophy Of God s Existence - 1775 Words

The question of God’s existence, will, and manifestation, in some form or another, is one that has crossed the mind of virtually every person over 8,000 years and continues to be questioned and reinterpreted, and shaping our society as our answers to that question change over the years. Three of the most influential thinkers to attempt to define God, and God’s existence are David Hume (1711-1776), Immanuel Kant (1724-1804), and Georg Wilhelm Friedrich Hegel (1770-1831). The beliefs of these philosophers differ greatly and are built upon and react to the work of their predecessors, but each has offered acutely compelling and insightful explanations to the question of God’s existence, will and manifestation that give us a great amount of information about ourselves as well. David Hume believed that for the existence of anything to be proven, it must be able to be perceived by and observed through the senses, and it is through this experience that true knowledge is gained. He claimed that humans receive basic impressions through the senses that are formed into simple ideas, and then are further processed into complex ideas. Hume also claimed the separation of forms of knowledge or belief: a relation of ideas, beliefs based completely on associations made inside the mind that do not have a an external, physical example, and matters of fact, which are beliefs that claim to describe the nature of existing, physical things but are dependent of specific circumstances. When heShow MoreRelatedProposed Seven Philosophers On The Existence Of God And Their Development Of These Ideas1413 Words   |  6 PagesLastly, I will proceed to relate their ideas on the existence of God and their development of these ideas. St. Augustine s epistemology is rationalization. In his argument for the existence of God, he is referring to varying degrees of perfection otherwise know as, an Ontological argument. He believed that in pursuing truth, it would lead to the epicenter of all truth, God. Upon his pursuit of truth, he began to further develop his philosophy that all things whether that be knowledge, humanityRead MoreThe Existence Of God : Evil1293 Words   |  6 Pages The Existence of God Throughout the years as the human species keeps learning about the world we live in, we are finding out that we are surrounded everywhere by evil. This seems to conflict with the belief of theism, one who believes in a God or Gods, especially a personal God who’s in control of the world. If there was an all-omnipotent, all-omniscient, and all-benevolent God, then he should have consummate knowledge that there’s evil inRead MoreThe Existence Of God. Throughout The Years As Human Beings1201 Words   |  5 PagesThe Existence of God Throughout the years as human beings keep learning about the world we are finding out that we are living in a world where evil surrounds us. This belief conflicts with the beliefs of theism, one who believes in a God or Gods, especially a personal God who’s in control of the world. If there was an all-powerful, all-knowing, and all-good God, then he should have the knowledge that there’s evil in the world, he should have the benevolence to want to stop the evil, and he shouldRead MoreThe Existence Of God : Evil1297 Words   |  6 PagesThe Existence of God Throughout the years as the human species keeps learning about the world we live in, we are finding out that we are surrounded everywhere by evil. This seems to conflict with the belief of theism, one who believes in a God or Gods, especially a personal God who’s in control of the world. If there was an all-omnipotent, all-omniscient, and all-benevolent God, then he should have consummate knowledge that there’s evil in the world. Given that, if he knows there’s corruptionRead MoreThe Five Ways Of The Existence Of God1557 Words   |  7 PagesSumma Theologica, by Thomas Aquinas (1225-1274). We cannot prove that God exists, merely by considering the word God, for that strategy work, we would have to presume to know God s essence. According to Aquinas, the existence of God can be proved. This paper will discuss what each of the five ways are that Thomas Aquinas introduced to show the existence of God. The Argument from Change: To begin with, one way to prove that God exists is to contemplate the fact that natural things are in motion. AccordingRead MoreExistentialism And Human Emotions By Jean Paul Sartre1513 Words   |  7 PagesJean-Paul Sartre s novel Existentialism and Human Emotions discusses his philosophy that man is responsible for what he is and what he does; that man chooses his values and makes himself. At the beginning of the book, Sartre defends existentialism against several charges that had been laid against it. Throughout the book, Sartre refers to the basis of existentialism using the phrase ‘existence precedes essence . With this, phrase lies the basis for the argument that Existentialism is a HumanismRead MoreLogic, Metaphysics, Epistemology, And The Value Theory1244 Words   |  5 PagesA1.) The four main divisions in Philosophy are: logic, metaphysics, epistemology, and the value theory. †¢ The division of logic is essentially the division in which all reasoning of our knowledges is deemed correct. Logic focuses on arguments within reasoning and accounts for which arguments will be successful and which arguments will fail. The special subject of logic is the breakdown of the the three Laws of Thought: the law of identity, the law of contradiction, and the law of the excludedRead MoreExploring the Ontological Argument1746 Words   |  7 PagesEncyclopedia of Philosophy, St. Anselm’s argument was an â€Å"attempt to show that we can deduce God’s existence from, so to speak, the very definition of God† (Himma, n.d., para. 3). The Internet Encyclopedia of Philosophy further goes on to say that claims of existence usually require empirical evidence or research of some kind (Himma, n.d., sec. 1 para. 1). Now, that’s exactly what St. Anselm’s ontological argument is; it’s a claim of existence. St. Anselm says it is an ar gument for the existence of God, butRead MorePropelling Rational Thought Over Compelling Empiricism1459 Words   |  6 PagesPropelling Rational Thought over Compelling Empiricism Aaron Nicely Intro to Philosophy 02-09-2016 In this paper I intend to examine the rationalist philosophy of Rene Descartes and fundamental empiricism of John Locke’s philosophical arguments, in particular their ideas relating to the science of man, his identity and attempt to explain distinctions between the two. As I lay the framework of my argument it is important to understand the precepts that serve as the underpinning for the viewsRead MoreThe Argument Of The Existence Of God1480 Words   |  6 Pagesâ€Å"prove† the existence of God are by far some of the most controversial philosophical arguments out there. When some of the people who created these philosophies it was illegal or even punishable by death to even question his existence, let alone try to come up with a logical explanation to â€Å"prove† he is real. The two main arguments used today are the ontological argument and the cosmological argument. Neither one of these arguments are correct nor incorrect; moreover, the argument of God is ext remely

Cyber Terrorism for Vulnerabilities and Threats- myassignmenthelp

Question: Discuss about theCyber Terrorism for Vulnerabilities and Threats. Answer: Introduction Cyber crime is becoming a major security concern in this generation of ICT. ICT gives several advantages to the society but it also has certain disadvantages (Alsaadi Tubaishat, 2015). Cyber terrorism is an act of spreading fear in the society by using the cyberspace. Information system can be affected by these types of threats (Ahmad Yunos, 2012). Cyber terrorism merges terrorism with cyberspace. This kind of act is against the law and it affects the information systems and networks as well. This report discusses about the concept of cyber terrorism. It gives a clear overview of the problems and challenges that are faced by the community because of cyber terrorism. This report discusses regarding the relevant technologies that play a major role in cyber terrorism. This report figures out certain issues that are certain issues and their impact on the society. This report also explains regarding the lessons learnt from the entire discussion. Discussion Cyber Terrorism Cyber terrorism is an illegal act that takes place over internet. There is a political or national influence behind terrorist activities (Ahmad, Yunos Sahib, 2012). Cyberspace is utilized by the cyber terrorists in order to gain unauthorized access to valuable data. Cyber terrorism can cause fear in the society just like any traditional terrorist activity or attack. It can even cause death. Cyber terrorism is generally planned beforehand. Cyber terrorism merges terrorism with cyberspace. The connection and interaction between virtual and real world has been made possible by the use of ICT. The weaknesses present in the technology can be exploited by attackers in order to harm the society and nation. Insurgents, terrorist organizations as well as Jihadists make the use of internet for planning the attacks and spreading wrong messages in the nation and society. Cyber terrorism can also be related to any type of computer fraud. These attackers access information in an illegal manner and misuse these data to harm the social, ideological, religious, and political objectives. Denial of service attack generates second order effects in the nation but does not create much fear among the people. If telecommunication systems are stopped in a crisis period then its impact is considered to be catastrophic. The global domain present in the IT environment is known as cyberspace. Sharing valuable data over the internet can be dangerous as the cyber terrorists aim to exploit the vulnerabilities of technology rather than attacking with weapons. Different targets of cyber terrorists are information system of the government, computer system, oil refineries as well as data banks. Terrorism is an act of spreading fear in the nation. The global domain present in the IT environment is known as cyberspace (Torres Soriano, 2012). Cyber means the entire virtual space in internet. Cyber terrorism has certain features like the execution of this act is completely done over internet. The terrorist group aims to affect the political infrastructure of the nation. This act either threatens violence or has a violent nature. Significant role is played by a non state entity. Conspiracy cells, individuals or organizations can conduct this act of terrorism. These types of acts have psychological repercussions. Challenges and Problems Cyber terrorism can cause devastating effect on the nation. It has the capability to harm the whole nation because its infrastructures depend on the computer networks and systems (Awan, 2014). It creates threat to the security of the nation. The public policies also get harmed due to cyber terrorism. Technical Impediments: Identity of the people cannot be disclosed over the internet and this imposes difficulty on the authorities when they try to track a criminal activity (PakObserver, 2017). The authorities face problem in detecting terrorist activity by using internet. Legislative Aspect: There is absence of a particular law that can address an act of cyber terrorism. Most laws fail to incorporate the technological feature and use. Partnership: The organizations do not want to share information with other organizations because of the fear of cyber terrorism (Bogdanoski Petreski, 2013). This will act as a barrier in creating partnership between public as well as private sectors. Electric Power System: If the computer systems that are responsible for controlling the power system are attacked then it can shut the power supply of the society as well as the nation (Tehrani, Manap Taji, 2013). Military Operations: The information system of the military can be hacked for stealing valuable information that can assist in the planning of physical attack. Government Security: The cyber terrorists can hack the information system of the government in order to harm the nation. Relevant Technologies and its Applications in Cyber Terrorism Cyber terrorists use advanced technology for the purpose of creating fear. ICT plays a major role in assisting faster communication between different terrorist groups. Internet plays a significant role in cyber terrorist attacks. The terrorist groups make the maximum use of internet technology to spread fear in the nation (Abomhara, 2015). The terrorists develop malicious software for getting unauthorized access to valuable data (Luiijf, 2012). The Jihadists can use mobile technology in order to spread propaganda regarding political as well as ideological issues. Computer systems are known for storing valuable data and if the terrorist groups are able to hack into the system then they can misuse the data for their own purpose (Jarvis, Macdonald Nouri, 2014). Bluetooth technology and use of social media platforms also play a significant role in cyber terrorism. Technological advancements assist in the act of cyber terrorism. Cryptography can be used by the terrorists for encrypting valuable data and cause harm to the government. They can hide their identity by the process of encryption. Steganography technique can be used by the terrorist to exchange information by hiding it inside objects. Issues Discussed The vulnerabilities in the technology are exploited by the cyber terrorists in order to harm the nation and state. They make use of advanced technologies for the purpose of spreading fear in the nation (Manap Tehrani, 2012). The government as well as the military systems can also get hacked and misused by the attackers (Chuipka, 2016). Cyber terrorism aims to create psychological repercussions in the society. The cyber terrorists have a political or ideological motive. Cloud servers as well as computer systems can get attacked by malicious codes that are developed by the cyber terrorists. Important Issues that are not addressed and its Impact Financial issues were given main importance but there are many more issues related to cyber terrorism like: Air Traffic Control: The system that controls the air traffic can get attacked and cause disruption to the entire operations causing flight delays (Ackoski Dojcinovski, 2012). Water Supply System: The flood gates of the dams can be attacked by the cyber terrorist causing death of several people. The supply of water can also be stopped due to cyber terrorism. Healthcare System: Cyber terrorists have the capability to attack the healthcare systems and disrupt the healthcare facilities in the nation and society (Harries Yellowlees, 2013). They are also able to modify and remove the health records of the patients. Important Lessons ICT is gaining importance with time. There are several advantages of ICT. The above discussion pointed out the negative side of ICT. Cyberspace has several vulnerabilities that can be exploited by the cyber terrorists to harm the nation. Various types of attacks are possible by using the internet technology. Cyber attack is different from cyber terrorism. The aim of cyber terrorism is to spread fear in the nation but the aim of cyber attack is to steal valuable data from information systems. Cyber terrorism makes use of sensitive data to spread fear in the nation as well as the society. Threatening messages can be spread by the cyber terrorists by using advanced technologies. Incorporation of strong security infrastructure will be able to prevent such illegal activities. Conclusion This report concludes that advanced technologies play significant role in cyber terrorism. This report said that cyber terrorism is an act of spreading fear in the society by using the cyberspace. Information system can be affected by these types of threats. Cyber terrorism merges terrorism with cyberspace. This kind of act is against the law and it affects the information systems and networks as well. The global domain present in the IT environment is known as cyberspace. This report pointed out that the terrorist group aims to affect the political infrastructure of the nation. Cyber terrorism can cause devastating effect on the nation. It has the capability to harm the whole nation because its infrastructures depend on the computer networks and systems. The major challenges lie in overcoming the technical vulnerabilities to stop cyber terrorism. Bluetooth technology and use of social media platforms also play a significant role in cyber terrorism. Cyber terrorists can use the techn ique of cryptography as well as Steganography to harm the nation. The government as well as the military systems can also get hacked and misused by the attackers. This report also pointed out few major issues like hacking the healthcare systems, water supply systems as well as air traffic control system that can harm the nation. This report concluded that incorporation of strong security infrastructure will be able to prevent such illegal activities. References Abomhara, M. (2015). Cyber security and the internet of things: vulnerabilities, threats, intruders and attacks.Journal of Cyber Security and Mobility,4(1), 65-88. Ackoski, J., Dojcinovski, M. (2012, June). Cyber terrorism and cyber-crimethreats for cyber security. InProceedings of First Annual International Scientific Conference, Makedonski Brod, Macedonia, 09 June 2012. MIT UniversitySkopje. Ahmad, R., Yunos, Z. (2012). A dynamic cyber terrorism framework.International Journal of Computer Science and Information Security,10(2), 149. Ahmad, R., Yunos, Z., Sahib, S. (2012, June). Understanding cyber terrorism: The grounded theory method applied. InCyber Security, Cyber Warfare and Digital Forensic (CyberSec), 2012 International Conference on(pp. 323-328). IEEE. Alsaadi, E., Tubaishat, A. (2015). Internet of things: Features, challenges, and vulnerabilities.International Journal of Advanced Computer Science and Information Technology,4(1), 1-13. Awan, I. (2014). Debating the Term Cyber-terrorism: issues and problems.Internet Journal of Criminology. ISSN,2045(6743), 1-14. Bogdanoski, M., Petreski, D. (2013). Cyber terrorismglobal security threat.Contemporary Macedonian Defense-International Scientific Defense, Security and Peace Journal,13(24), 59-73. Chuipka, A. (2016). The Strategies of Cyberterrorism. Graduate School of Public and International Affairs. 1(2). Harries, D., Yellowlees, P. M. (2013). Cyberterrorism: Is the US healthcare system safe?.Telemedicine and e-Health,19(1), 61-66. Hua, J., Bapna, S. (2013). The economic impact of cyber terrorism.The Journal of Strategic Information Systems,22(2), 175-186. Jarvis, L., Macdonald, S., Nouri, L. (2014). The cyberterrorism threat: Findings from a survey of researchers.Studies in Conflict Terrorism,37(1), 68-90. Luiijf, E. (2012). Understanding cyber threats and vulnerabilities. InCritical Infrastructure Protection(pp. 52-67). Springer Berlin Heidelberg. Manap, N. A., Tehrani, P. M. (2012). Cyber Terrorism: Issues in Its Interpretation andEnforcement.International Journal of Information and Electronics Engineering,2(3), 409. PakObserver. (2017). Challenges of cyber terrorism. Retrieved 13 September 2017, from https://pakobserver.net/challenges-of-cyber-terrorism/ Tehrani, P. M., Manap, N. A., Taji, H. (2013). Cyber terrorism challenges: The need for a global response to a multi-jurisdictional crime.Computer Law Security Review,29(3), 207-215. Torres Soriano, M. R. (2012). The vulnerabilities of online terrorism.Studies in Conflict Terrorism,35(4), 263-277.