Define qualitative research, and consider its appropriateness to your Essay

Characterize subjective exploration, and think about its suitability to your own instructive examination - Essay Example Subjective exploration centers around the assortment of non-numerical information, for example, accounts and unstructured meetings. The subjective methodology is regularly connected with post-positivist, hermeneutic or valuable ways of thinking (Evers and Walker, 2005: 42). Every one of these methodologies gives analysts various ideal models or originations and perspectives on research issues and strategies. Accordingly, the ends created from every one of these systems are unique. Appropriately, system manages the techniques and standards utilized in a movement, the analyst clarify how he did the exploration, the strategies for information assortment, materials utilized, subjects met, or puts he visited. Give a nitty gritty record of how and when he completed his exploration. Clarify why he utilized the specific techniques, which he used, instead of different strategies. When an individual has chosen an examination theme, the following significant advance is to pick a proper strategy. He may settle on a subjective report, gathering information by meeting, or you may pick a quantitative technique, doing a study by methods for a self-culmination poll. So as to have a decent bit of exploration, a specialist must have an itemized arrangement of how the examination will be led. A decent examination structure not exclusively will foresee and indicate the apparently innumerable choices associated with arranging and doing information assortment, handling, and investigation, yet in addition will introduce a sensible reason for these choices. As a specialist, a few unique inquiries surface concerning which configuration to pick. The differentiation among plan and strategy must be clarified. The structure is your arrangement, while the strategy is the methods by which you explore your examination intrigue (Bassey, M. 1999, 24-26). One of the key choices an analyst must make is the means by which to operationalize their examination study. Frequently, a scientist choice to pick

Buffalo Soldier-Dreadlock Rasta? :: essays papers

Bison Soldier-Dreadlock Rasta? The Buffalo Soldier of the West and the Elimination of the Native American Race At the point when dark men initially enrolled in the United States armed force, they were believed to be insane. These were the men, who only a couple of years prior, were being oppressed in view of the shade of their skin. All through time, the dark man has endured in a bigger number of ways than we could envision. The white man took them from their country just for the sole reason for bringing in cash. They were believed to be diligent employees and steadfast. In any case, after the Civil War and the liberation of bondage, there turned into certain impression of the dark man that had never been seen or heard. Despite the fact that they were still idea to be second rate, they despite everything increased some regard with respect to the white network. In 1864, the President of the United States, Mr. Abraham Lincoln composed an announcement concerning the dark soldiers enrolled in the U.S armed force. With the compassion of the president, this is what was composed: The dark officers in the Civil war had so gallantly vindicated their masculinity on the front line where, in helping to spare the life of the republic, they have exhibited in blood their entitlement to the ballot†¦. (Cashin and others 1969 p.i) This message was the approaching of another impression of the dark man. With the assistance of President Lincoln, the dark man felt that they were en route to opportunity and balance. Be that as it may, after the death of the Incomparable Emancipator the dark man’s expectations and dreams appeared to blur quicker than they were developed. With the marking of the Emancipation Proclamation, President Lincoln had given the dark man one of America’s best expectations for being viewed as free. He gave them the option to cast a ballot. Be that as it may, since the death, the southern dark man couldn't cast a ballot on account of the specifications that the white southerners put on the democratic framework. Along these lines, the dark man could just clutch the last sliver of opportunity that he was given the option to have. As a result of their heroic endeavors set forth in the Civil War, the dark man was still permitted to serve in the United States armed force. In 1866 a bill was passed by Congress to permit the development of an all dark regiment. In all there would be a few unique regiments contained just dark warriors. The regiments were framed by the dark enlistees and ordinarily the obligations were done by a white official.

MIT Application Now Available

MIT Application Now Available You can now log onto MyMIT to access the application for freshman admission to MIT. MIT has its own application we are not on the Common App and our application is only available at MyMIT. Here are a couple things we want you to know as you begin filling out your application: Start by contacting your EC as soon as you are ready to schedule your interview. If you are applying for the November 1 Early Action (EA) deadline, you should set up your interview before October 20th. If you are applying for the January 1 Regular Action (RA) deadline, you should set up your interview before December 10th. This year we have an online process for submitting teacher recommendation letters and you will need to create a separate recommendations account for this, in addition to your MyMIT account. We only need your online application, and anything additional is absolutely not required or expected. But, sometimes students want to tell us about things they do outside the classroom and we are happy to accept additional information such as portfolios from visual artists, makers, performing artists, and researchers for review by MIT staff or faculty. Portfolios must be submitted by November 1 for Early Action or January 1 for Regular Action. We cannot accept non-scannable materials such as CDs, DVDs, books, slides, certificate binders, or newspaper clippings. But, if there are other pieces of scannable information that you feel would add depth to your application, you can download and print an MIT Supplemental Document Cover Sheet from your MyMIT account and attach it to any non-required document you submit. If you are mailing materials to MIT, please use this address: MIT Undergraduate Admissions Processing Center P.O. Box 404 Randolph, MA 02368 You should be sure to frequently check the email account that you list on your application. If we have any questions or announcements, this will likely be the place to find such communications. If you have in previous years applied to MIT or started an application to MIT, you will not be able to create your new MyMIT account and begin your application until early October. Please be patient. Thats it for now. Watch your mailboxes and check your email. Well be sending you information, tips, and updates from time to time. And were here to help, so feel free to ask questions. Im looking forward to reading your application! MIT Application now available Happy September! You can now log onto MyMIT to access the application for freshman admission to MIT. Your MyMIT page includes interview information, personalized MIT recommendation forms and cover sheets, and the ability to track the different parts of your application. On your MyMIT site, you will find the contact information for your MIT interviewer, or Educational Counselor (EC), within a couple days of registering. You should contact your EC as soon as your are ready to schedule the interview, but well before the application deadline. Remember, if you are applying for the November 1 Early Action (EA) deadline, you should set up your interview before October 20th. If you are applying for the January 1 Regular Action (RA) deadline, you should set up your interview before December 10th. From MyMIT, you should print out personalized teacher recommendation forms. Teachers may use their own forms and format, but please include the personalized teacher recommendation form with each recommendation letter. You will submit your part of the application online via MyMIT. However, if there are additional materials that you need to mail to us, note that we will read your application online; printed materials that are mailed to us will be scanned. I recommend that you consider things like staples and binding, and ability to be viewed in a 2-D environment, before mailing us any additional materials. If you need to mail us any additional materials, please include the MIT Supplemental Document Cover Sheet available in the Application Forms section of MyMIT with your materials. If you send us additional materials more than once, please be sure to include the cover sheet each time. You should be sure to frequently check the email account that you list on your application. If we have any questions or announcements, this will likely be the place for such communications. Please note that MIT is not a member of the Common Application. MIT has its own application, which is only available at MyMIT. Also note: if you have in previous years applied to MIT or started an application to MIT, you will not be able to create your new MyMIT account and begin your application until early October. Please be patient besides, you already know how the app works. I think thats it, for now, anyway. As the admissions season progresses, well have lots of application updates and tips here on the blogs. It should be an exciting year ahead. I look forward to reading your application!

How to Add Resource Files in Delphi Executables

Games and other types of applications which use multimedia files like sounds and animations must either distribute the extra multimedia files along with the application or embed the files within the executable. Rather than distribute separate files for your applications use, you can add the raw data to your application as a resource. You can then retrieve the data from your application when it is needed. This technique is generally more desirable because it can keep others from manipulating those add-in files. This article will show you how to embed (and use) sound files, video clips, animations and more generally any kind of binary files in a Delphi executable. For the most general purpose, youll see how to put an MP3 file inside a Delphi exe. Resource Files (.RES) In the Resource Files Made Easy article you were presented with several examples of the use of bitmaps, icons, and cursors from resources. As stated in that article we can use the Image Editor to create and edit resources that consist of such types of files. Now, when we are interested in storing various types of (binary) files inside a Delphi executable well have to deal with resource script files (.rc), the Borland Resource Compiler tool and other. Including several binary files in your executable consists of 5 steps: Create and/or collect all the files you wish to put in an exe.Create a resource script file (.rc) that describes those resources used by your application,Compile the resource script file (.rc) file to create a resource file (.res),Link the compiled resource file into the application’s executable file,Use individual resource element. The first step should be simple, simply decide what types of files you would like to store in your executable. For example, we will store two .wav songs, one .ani animations and one .mp3 song. Before we move on, here are a few important statements concerning limitations when working with resources: Loading and unloading resources is not a time-consuming operation. Resources are part of the applications executable file and are loaded at the same time the application runs.All the (free) memory can be used when loading/unloading resources. In other words, there are no limits on the number of resources loaded at the same time.Of course, resource files do double the size of an executable. If you want smaller executables, consider placing resources and parts of your project in a dynamic link library (DLL) or its more specialized variation. Lets now see how to create a file that describes resources. Creating a Resource Script File (.RC) A resource script file is a just a simple text file with the extension .rc that lists resources. The script file is in this format: ResName1 ResTYPE1 ResFileName1ResName2 ResTYPE2 ResFileName2...ResNameX ResTYPEX ResFileNameX... RexName specifies either a unique name or an integer value (ID) that identifies the resource. ResType describes the type of resource and the ResFileName is the full path and file name to the individual resource file. To create a new resource script file, simply do the following: Create a new text file in your projects directory.Rename it to AboutDelphi.rc. In the AboutDelphi.rc file, have the following lines: Clock WAVE c:\mysounds\projects\clock.wavMailBeep WAVE c:\windows\media\newmail.wavCool AVI cool.aviIntro RCDATA introsong.mp3 The script file simply defines resources. Following the given format the AboutDelphi.rc script lists two .wav files, one .avi animation, and one .mp3 song. All statements in a .rc file associate an identifying name, type and file name for a given resource. There are about a dozen predefined resource types. These include icons, bitmaps, cursors, animations, songs, etc. The RCDATA defines generic data resources. RCDATA let you include a raw data resource for an application. Raw data resources permit the inclusion of binary data directly in the executable file. For example, the RCDATA statement above names the application’s binary resource Intro and specifies the file introsong.mp3, which contains the song for that MP3 file. Note: make sure you have all the resources you list in your .rc file available. If the files are inside your projects directory you dont have to include the full file name. In my .rc file .wav songs are located *somewhere* on the disk and both the animation and MP3 song are located in the projects directory. Creating a Resource File (.RES) To use the resources defined in the resource script file, we must compile it to a .res file with the Borlands Resource Compiler. The resource compiler creates a new file based on the contents of the resource script file. This file usually has an .res extension. The Delphi linker will later reformat the .res file into a resource object file and then link it to the executable file of an application. The Borlands Resource Compiler command line tool is located in the Delphi Bin directory. The name is BRCC32.exe. Simply go to the command prompt and type brcc32 then press Enter. Since the Delphi\Bin directory is in your Path the Brcc32 compiler is invoked and displays the usage help (since it was called with no parameters). To compile the AboutDelphi.rc file to a .res file execute this command at the command prompt (in the projects directory): BRCC32 AboutDelphi.RC By default, when compiling resources, BRCC32 names the compiled resource (.RES) file with the base name of the .RC file and places it in the same directory as the .RC file. You can name the resource file anything you want, as long as it has the extension .RES and the filename without the extension is not the same as any unit or project filename. This is important because, by default, each Delphi project that compiles into an application has a resource file with the same name as the project file, but with the extension .RES. Its best to save the file to the same directory as your project file. Including (Linking/Embedding) Resources to Executables After the .RES file is linked to the executable file, the application can load its resources at run time as needed. To actually use the resource, youll have to make a few Windows API calls. In order to follow the article, youll need a new Delphi project with a blank form (the default new project). Of course add the {$R AboutDelphi.RES} directive to the main forms unit. Its finally time to see how to use resources in a Delphi application. As mentioned above, in order to use resources stored inside an exe file we have to deal with API. However, several methods can be found in the Delphi help files that are resource enabled. For example, take a look at the LoadFromResourceName method of a TBitmap object. This method extracts the specified bitmap resource and assigns it TBitmap object. This is *exactly* what LoadBitmap API call does. As always Delphi has improved an API function call to suit your needs better. Now, add the TMediaPlayer component to a form (name: MediaPlayer1) and add a TButton (Button2). Let the OnClick event look like: One minor *problem* is that the application creates an MP3 song on a user machine. You could add a code that deletes that file before the application is terminated. Extracting *. Of course, every other type of a binary file can be stored as a RCDATA type. The TRsourceStream is designed specially to help us extract such file from an executable. The possibilities are endless: HTML in an exe, EXE in exe, empty database in an exe, and so and so forth.

The Effects Of Pre Trial Release Programs - 1563 Words

Pre-Trial Release Programs lets individuals be released prior to trial with conditions. Some of these conditions are that you have to pay cash, wear an ankle bracelet while being on house arrest, be alcohol/drug tested, or even be watched/monitored. Pretrial release programs can be denied for capital offenses. The law allows release on personal recognizance of an unsecured appearance bond. â€Å"Common conditions: commercial surety, cash deposit, property bond, other secured bonds, supervision and additional requirements†. (http://www.ncsl.org/research/civil-and-criminal-justice/pretrial-release-conditions.aspx) Electronic monitoring is authorized for any defendant eligible for release. A minimum of 500 dollars bond is required for failure to appear while on pretrial release. There are several different options that judicial officials have at the disposal when setting a defendants pretrial release conditions five basic conditions that a judge or magistrate may set, NC statute lists them in 15A-534(a). There is the first one which is the release on written promise to appear. This option basically allows the defendant to be released without paying any type of bond, as long as he promises to appear in court on his written court date. The second option is to release the defendant upon his execution of an unsecured appearance bond. An unsecured bond is one that is backed only by the integrity of the defendant. No assets or collateral is required to be posted on this type of bond. TheShow MoreRelatedThe Major Challenges Facing the Criminal Justice System1322 Words   |  6 Pagesits highest levels since 2004, when federal prisons were 41 percent beyond capacity. As more and more inmates are crammed into ever tightening living spaces increases in violent incide nts are surly going to rise. â€Å"Overcrowding in prisons negatively effect the mental and physical health of both the inmates and prison staff† (GAO, 2012). Inmates in overcrowded prisons have a higher rate of illness and mental health issues than the general population. For example, an estimated 37% of inmates have hypertensionRead MoreAnalysis Of The Movie Pre Trial Release On The United States 1582 Words   |  7 PagesRace Effects Paulsen’s review in â€Å"Pre-Trial Release in the United States† examined â€Å"one of the worst episodes of racial disturbance in the history of the United States† when over 4,000 people were arrested and over half were charged with felonies in Los Angeles, California (1966, pg. 109). Paulsen provides a clear cut charge to a question many ask, â€Å"bail problems are constitutional problems in the United States† (1966, pg. 110). 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Sources of subjects Jamia Millia Islamia, New Delhi Methods of selectingRead MoreLong Term Effects Of Reentry Programs On Reducing Juvenile Recidivism Essay943 Words   |  4 Pages Long-term Effects of Reentry Programs On   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Reducing Juvenile Recidivism   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   By: Tiffany Gilliam La Salle University PHLT 752: Capstone I Introduction Nearly, 5% of the world s population is represented by the United who possesses 25% of the world s prisoners (Liptak, 2008). 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Closed Loop Motor Speed Control Free Essays

INTRODUCTION 1. 1 In order to be able to build a closed loop controller, you need some mean of gaining information about the rotation of the shaft like the  number of revolutions executed per second, or even the precise angle of the shaft. This source of information about the shaft of the motor is called â€Å"feed-back† because it sends back information from the controlled actuator to the controller. We will write a custom essay sample on Closed Loop Motor Speed Control or any similar topic only for you Order Now 1. 2 METHODOLOGY: LASER BASED SPEED SENSOR The methodology of our project is shown in the block diagram in fig 1. 1 . LCD DISPLAY MOTOR DRIVER MOTOR INPUTS MCU MOTOR CONTROLLER Fig 1. 1: Block Diagram of DC Motor Speed Control 1. INPUTS: User defined or user desirable speed are fed to the MCU block or microcontrller through numerical keyboard. 2. MCU: The main controlling unit which takes as well as sends signal to control the speed of the motor and displays the speed as well. 3. MOTOR CONTROLLER: It takes the reference signal from MCU and convert it into required voltage. 4. MOTOR DRIVER: The required power to drive the motor will be fed by the motor driver. 5. MOTOR: The motor now runs at the desired speed as given. 6. LASER BASED SPEED SENSOR: Here laser speed sensor circuit is used to drive the speed of the motor and feeds the equivalent signal to the MCU. . LCD DISPLAY: Displays the obtained speed. 1. 3 CIRCUIT DIAGRAM: 1. 4 WORK PLAN: In this semester we are planning to design the optical tachometer and learn the basic operation of the microcontroller. START Doing some literature survey and studying the project Design the block diagram of the whole circuit Design the circuitry for each blocks Testing th e hardware for the blocks Make changes to the circuitry. Is the hardware working properly NO Test the changes Integrating different block together YES Testing the assembled circuit Make some modification in the circuit Is the model working properly STOP Documentation NO YES Fig 1. 4: Flowchart Showing the Methodology of the Project. 1. 7 CONCLUSION In this project we learn about optical tachometer using microcontroller, its uses and advantages. We can implement this knowledge in further application of using microcontroller. Through this microcontroller we can arrange a pattern of speed. This can be easily done with microcontroller but through other technique it becomes difficult because using microcontroller we just have to change the software to change the speed. But in other technique the complete hardware has to be changed. The speed of the motor can be changed by using duty cycle. REFERENCE: 1] Peter Nawfel,†Laser Based Non Contact Speed Sensor Reduces Breaks On High Speed Unwind†,Paper Age,Nov/Dec 2003. [2] Priya Duggal,†Microcontroller Based Speed control of DC Motor Through RS-232 Interface With PC. †International Journal of Advances in Electronics Engineering. [3] Azim Fauza Bin Md khair,† The Motor Speed System Usi ng Infrared System †,May 2008, http//www. google. com [4] R. Arulmozhiyal,etal. ,† Space Vector Pulse Width Modulation Based Speed Control of Induction Motor using Fuzzy PI Controller†, International Journal of Computer and Electrical Engineering, Volume. 1, No. 1, April 2009. [5] Rohit Gupta,etal. †Thyristor Based Speed Control Techniques of DC Motor: A Comparative Analysis†,International Journal of Scientific and Research Publications, Volume 2, Issue 6, June 2012. [6] Atul Kumar Dewangan,etal. ,† PWM Based Automatic Closed Loop Speed Control of DC Motor†, International Journal of Engineering Trends and Technology,Volume 3,Issue 2,2012. [7] Ashok Kusagur,etal. ,† Modelling of Induction Motor Control Of Speed Using Hybrid Controller Technology†, Journal of Theoretical and Applied Information Technology. [8] Sanjeev Kumar,etal. ,† Speed Control Of Separately Excited DC Motor Using Neuro Fuzzy Technique†,http//www. oo gle. com,2009-2010. [9] Sarat Kumar Sahoo,etal. ,† Touch Screen based Speed Control of Single Phase Induction Motor†, International Journal of Engineering and Technology, Volume 2 (6), 2010, 392-396. [10] Sharanbasappa. B. Belamgi,etal. ,† Speed Control Of AC/DC Motor Using Single Phase Line-Interactive Power Supply†, World Journal of Science and Technology, 2011. [11] Amir Faizy,etal. ,† DC Motor Control Using Chopper†, http//www. google. com. [12] Hussein TH. Khamees,†Design and Implementation of speed control Induction Machine by Using Interface programming†, International Journal of Modern Engineering Research (IJMER), Vol. , Issue. 3, May-June 2012 pp-1334-1338. [13] M. V. Ramesh,etal. † Speed Control Of Brushless DC Motor By Using Fuzzy Logic PI Controller†, ARPN Journal of Engineering and Applied Sciences,Volume 6, NO. 9, September 2011. [14] Donato Pasquariello,etal. , â€Å"Remote-Touch: A Laser Input User– Display Interaction Technology†, JournalL of Display Technology, Volume 4, NO. 1, March 2008. [15] Mehdi Ghazavi Dozein,etal. , â€Å"Speed Control of DC Motor Using Different Optimization Techniques Based PID Controller†, Journal of Basic and Applied Scientific Research,2(7)6488-6494, 2012. [16] V. Bhaskar,etal. â€Å"GSM Based Motor Monitoring and Speed Control†, International Journal of Mechanical and Industrial Engineering (IJMIE), ISSN No. 2231 –6477, Volume-1, Issue-2, 2011. [17] G. Gurusamy,etal. ,† Design of Speed Controller for Speed Control of Converter Fed DC Motor Drive using Model Order Reduction Technique†, European Journal of Scientific Research, ISSN 1450-216X Vol. 76 No. 2 (2012), pp. 288-299. [18] Ahmed Rhif ,â€Å"Stabilizing Sliding Mode Control Design And Application For a DC Motor: Speed Control†, International Journal of Instrumentation and Control Systems (IJICS), Vol. 2, No. 1, January 2012. [19] M. Dechrit,etal. † Wheelchair Stabilizing by Controlling the Speed Control of its DC Motor†, World Academy of Science, Engineering and Technology 58 2011. [20] R. P. Dhobale,etal. ,† FPGA Implementation of Three-Phase Induction Motor Speed Control Using Fuzzy Logic and Logic Based PWM Technique†, 1st International Conference on Recent Trends in Engineering Technology, Mar-2012 Special Issue of International Journal of electronics, Communication Soft Computing Science Engineering, ISSN: 2277-9477. [21] â€Å"Internal Peripheral Of AVR MCUs†,Extreme Electronics. [22] â€Å"Pin Configuration of AT mega 16†, Extreme Electronics. How to cite Closed Loop Motor Speed Control, Papers

Closed Loop Motor Speed Control Free Essays

INTRODUCTION 1. 1 In order to be able to build a closed loop controller, you need some mean of gaining information about the rotation of the shaft like the  number of revolutions executed per second, or even the precise angle of the shaft. This source of information about the shaft of the motor is called â€Å"feed-back† because it sends back information from the controlled actuator to the controller. We will write a custom essay sample on Closed Loop Motor Speed Control or any similar topic only for you Order Now 1. 2 METHODOLOGY: LASER BASED SPEED SENSOR The methodology of our project is shown in the block diagram in fig 1. 1 . LCD DISPLAY MOTOR DRIVER MOTOR INPUTS MCU MOTOR CONTROLLER Fig 1. 1: Block Diagram of DC Motor Speed Control 1. INPUTS: User defined or user desirable speed are fed to the MCU block or microcontrller through numerical keyboard. 2. MCU: The main controlling unit which takes as well as sends signal to control the speed of the motor and displays the speed as well. 3. MOTOR CONTROLLER: It takes the reference signal from MCU and convert it into required voltage. 4. MOTOR DRIVER: The required power to drive the motor will be fed by the motor driver. 5. MOTOR: The motor now runs at the desired speed as given. 6. LASER BASED SPEED SENSOR: Here laser speed sensor circuit is used to drive the speed of the motor and feeds the equivalent signal to the MCU. . LCD DISPLAY: Displays the obtained speed. 1. 3 CIRCUIT DIAGRAM: 1. 4 WORK PLAN: In this semester we are planning to design the optical tachometer and learn the basic operation of the microcontroller. START Doing some literature survey and studying the project Design the block diagram of the whole circuit Design the circuitry for each blocks Testing th e hardware for the blocks Make changes to the circuitry. Is the hardware working properly NO Test the changes Integrating different block together YES Testing the assembled circuit Make some modification in the circuit Is the model working properly STOP Documentation NO YES Fig 1. 4: Flowchart Showing the Methodology of the Project. 1. 7 CONCLUSION In this project we learn about optical tachometer using microcontroller, its uses and advantages. We can implement this knowledge in further application of using microcontroller. Through this microcontroller we can arrange a pattern of speed. This can be easily done with microcontroller but through other technique it becomes difficult because using microcontroller we just have to change the software to change the speed. But in other technique the complete hardware has to be changed. The speed of the motor can be changed by using duty cycle. REFERENCE: 1] Peter Nawfel,†Laser Based Non Contact Speed Sensor Reduces Breaks On High Speed Unwind†,Paper Age,Nov/Dec 2003. [2] Priya Duggal,†Microcontroller Based Speed control of DC Motor Through RS-232 Interface With PC. †International Journal of Advances in Electronics Engineering. [3] Azim Fauza Bin Md khair,† The Motor Speed System Usi ng Infrared System †,May 2008, http//www. google. com [4] R. Arulmozhiyal,etal. ,† Space Vector Pulse Width Modulation Based Speed Control of Induction Motor using Fuzzy PI Controller†, International Journal of Computer and Electrical Engineering, Volume. 1, No. 1, April 2009. [5] Rohit Gupta,etal. †Thyristor Based Speed Control Techniques of DC Motor: A Comparative Analysis†,International Journal of Scientific and Research Publications, Volume 2, Issue 6, June 2012. [6] Atul Kumar Dewangan,etal. ,† PWM Based Automatic Closed Loop Speed Control of DC Motor†, International Journal of Engineering Trends and Technology,Volume 3,Issue 2,2012. [7] Ashok Kusagur,etal. ,† Modelling of Induction Motor Control Of Speed Using Hybrid Controller Technology†, Journal of Theoretical and Applied Information Technology. [8] Sanjeev Kumar,etal. ,† Speed Control Of Separately Excited DC Motor Using Neuro Fuzzy Technique†,http//www. oo gle. com,2009-2010. [9] Sarat Kumar Sahoo,etal. ,† Touch Screen based Speed Control of Single Phase Induction Motor†, International Journal of Engineering and Technology, Volume 2 (6), 2010, 392-396. [10] Sharanbasappa. B. Belamgi,etal. ,† Speed Control Of AC/DC Motor Using Single Phase Line-Interactive Power Supply†, World Journal of Science and Technology, 2011. [11] Amir Faizy,etal. ,† DC Motor Control Using Chopper†, http//www. google. com. [12] Hussein TH. Khamees,†Design and Implementation of speed control Induction Machine by Using Interface programming†, International Journal of Modern Engineering Research (IJMER), Vol. , Issue. 3, May-June 2012 pp-1334-1338. [13] M. V. Ramesh,etal. † Speed Control Of Brushless DC Motor By Using Fuzzy Logic PI Controller†, ARPN Journal of Engineering and Applied Sciences,Volume 6, NO. 9, September 2011. [14] Donato Pasquariello,etal. , â€Å"Remote-Touch: A Laser Input User– Display Interaction Technology†, JournalL of Display Technology, Volume 4, NO. 1, March 2008. [15] Mehdi Ghazavi Dozein,etal. , â€Å"Speed Control of DC Motor Using Different Optimization Techniques Based PID Controller†, Journal of Basic and Applied Scientific Research,2(7)6488-6494, 2012. [16] V. Bhaskar,etal. â€Å"GSM Based Motor Monitoring and Speed Control†, International Journal of Mechanical and Industrial Engineering (IJMIE), ISSN No. 2231 –6477, Volume-1, Issue-2, 2011. [17] G. Gurusamy,etal. ,† Design of Speed Controller for Speed Control of Converter Fed DC Motor Drive using Model Order Reduction Technique†, European Journal of Scientific Research, ISSN 1450-216X Vol. 76 No. 2 (2012), pp. 288-299. [18] Ahmed Rhif ,â€Å"Stabilizing Sliding Mode Control Design And Application For a DC Motor: Speed Control†, International Journal of Instrumentation and Control Systems (IJICS), Vol. 2, No. 1, January 2012. [19] M. Dechrit,etal. † Wheelchair Stabilizing by Controlling the Speed Control of its DC Motor†, World Academy of Science, Engineering and Technology 58 2011. [20] R. P. Dhobale,etal. ,† FPGA Implementation of Three-Phase Induction Motor Speed Control Using Fuzzy Logic and Logic Based PWM Technique†, 1st International Conference on Recent Trends in Engineering Technology, Mar-2012 Special Issue of International Journal of electronics, Communication Soft Computing Science Engineering, ISSN: 2277-9477. [21] â€Å"Internal Peripheral Of AVR MCUs†,Extreme Electronics. [22] â€Å"Pin Configuration of AT mega 16†, Extreme Electronics. How to cite Closed Loop Motor Speed Control, Papers

Obesity Satire free essay sample

Obesity has become a huge problem throughout America. All Americans have quick and easy access to food at any time during their day. From 24-hour fast food restaurants to food stamps, there is no reason to go hungry here in the United States. However, this unlimited access is creating an unhealthy community. American Citizens are finding themselves stuck on their couches because their body weight restricts their movement! Some can hardly walk! Americans need to make change to their daily life styles before this issue becomes any worse than it already is. In effort to prevent overweight Americans, we must take a stand. All electronics must be removed from their possession, all motorized vehicles must be removed from the United States, and removing food from our society all together. This is the only way to help Americans fight their battle with obesity. Removing electronics from the possession of Americans will help them lose weight. We will write a custom essay sample on Obesity Satire or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page By confiscating all electronics, Americas won’t be drawn into fatty foods through TV and radio advertisements. If they aren’t consistently hearing about all the delicious foods that they could be eating, then they are less likely to crave them! They will be less aware of the new restaurants going in around town and won’t know about any specials around their community. This will force people to get off their couches in order to hear about these enticing foods. By eliminating all motorized vehicles from the United States would make it harder for citizens to travel to buy food. They won’t have easy access to restaurants or even grocery stores! Americans will have to dust off their bicycles and their running shoes and put them to use for once. This motivation will help them burn off all their access weight even faster! Americans will be required to use their own man power as transportation. If they refuse to do so, they will be forced to starve to death. This will not only save the American citizens, it will save the environment at the same time! By abolishing all motorized vehicles, the ozone will stop burning away, and the calories will begin to burn right off fat Americans! Removing food from America will cause American to scavenge for food just like the cavemen did. This will promote exercise within the community as well as a green lifestyle. By embracing their ancestors, Americans can hunt animals and search for berries if they want to survive. If they choose not to, then they will have to suffer the consequences that they brought among themselves. Without processed, greasy food, America will have no reason to gain weight! The entire population can lose all their excess weight and shed obesity right out of their genetic makeup! This way, future generations will be less prone to being overweight within their lifetime. Obese America must end! By ridding all American towns and cities of electronics, motorized vehicles, and food we will be one step closer to a skinnier country! We will even be able to grow in population since the citizens will take up less room. This will promote health in current generations as well as future generations. American can finally win this long fought battle by putting these three ideas to use.

Definition and Examples of Diglossia (Sociolinguistics)

Definition and Examples of Diglossia (Sociolinguistics) In sociolinguistics, diglossia is  a situation in which two distinct varieties of a language are spoken within the same speech community. Bilingual diglossia is a type of diglossia in which one language variety  is used for writing and another for speech. When people are bidialectal, they can use two dialects of the same language, based on their surroundings or different contexts where they use one or the other language variety.  The term  diglossia  (from the Greek for  speaking two languages) was first used in English by linguist Charles Ferguson in 1959. Diction Versus Diglossia Diglossia is more involved than just switching between levels of diction in the same language, such as going from slang or texting shortcuts to writing up a formal paper for a class or report for a business. Its more than being able to use a languages  vernacular. Diglossia, in a strict definition, is distinct in that the high version of a language isnt used for ordinary conversation and has no native speakers. Examples include the differences between standard and Egyptian Arabic; Greek; and Haitian Creole.   In the classic diglossic situation, two varieties of a language, such as standard French and Haitian  creole  French, exist alongside each other in a single society, explains author Robert Lane Greene. Each variety has its own fixed functions- one a high, prestigious variety, and one a low, or  colloquial, one. Using the wrong variety in the wrong situation would be socially inappropriate, almost on the level of delivering the BBCs nightly news in broad  Scots. He continues the explanation: Children learn the low variety as a native language; in diglossic cultures, it is the language of home, the family, the streets and marketplaces, friendship, and solidarity. By contrast, the high variety is spoken by few or none as a first language. It must be taught in school. The high variety is used for public speaking, formal lectures  and  higher education, television broadcasts, sermons, liturgies, and writing. (Often the low variety has no written form.) (You Are What You Speak. Delacorte, 2011) Author Ralph W. Fasold takes this last aspect a bit further, explaining that people are taught the high (H) level in school, studying its grammar and rules of usage, which they then apply to the low (L) level as well when speaking. However, he notes, In many diglossic communities, if speakers are asked, they will tell you L has no grammar, and that L speech is the result of the failure to follow the rules of H grammar (Introduction to Sociolinguistics: The Sociolinguistics of Society, Basil Blackwell, 1984). The high language also has more intense grammar- more inflections, tenses, and/or forms than the low version.   Neither is diglossia always as benign as a community that just  happens  to have two languages, one for law and one for chatting personally. Autor Ronald Wardhaugh, in An Introduction to Sociolinguistics, notes, It is used to assert  social  position and to keep people in their place, particularly those at the lower end of the social hierarchy (2006). Different Definition of Diglossia   Other definitions of diglossia dont require the social aspect to be present and just concentrate on the plurality, the different languages for different contexts. For example, Catalan (Barcelona) and Castillian (Spain as a whole) Spanish, dont have a social hierarchy to their usage but are regional. The versions of Spanish have enough overlap that they can be understood by speakers of each but are different languages. The same applies to  Swiss German and standard German; they are regional. In a bit wider definition of diglossia, it can also include  social dialects, even if the languages are not  completely separate, distinct languages. In the United States,  speakers of dialects such as Ebonics (African American Vernacular English, AAVE),  Chicano English  (ChE), and Vietnamese English (VE) also function in a diglossic environment. Some people argue that Ebonics has its own grammar and appears related in lineage to Creole languages spoken by enslaved people of the Deep South (African languages melding with English), but others disagree, saying that its not a separate language but just a dialect.   In this wider definition of diglossia,  the two languages can also borrow words from each other.

BRUNO Surname Meaning and Family History

BRUNO Surname Meaning and Family History From the Italian word for brown, Bruno was often used as a nickname for a person with brown hair, skin, or clothes. From the German  brun, meaning dark or brown. It may also be a habitational surname for individuals who lived in or near a place named Bruno, such as the city of Bruno in Italys Piedmont region. Bruno is the 11th most common surname in Italy. According to WorldNames PublicProfiler it is currently most common throughout southern Italy, in the regions of Calabria, Basilicata, Puglia, and Sicilia. The next part of the world where the Bruno surname is most often found in Argentina, followed by France and Luxembourg. Alternate Surname Spellings:  BRUNI, BRUNA, BRUNAZZI, BRUNELLO, BRUNERI, BRUNONE, BRUNORI Surname Origin:  Italian, Portuguese Famous People with the Bruno Last Name Francesco Fa di Bruno  - Italian priest and mathematicianGiordano Bruno - Italian philosopherDylan Bruno - American actor Where the Bruno Surname Is Most Common The Bruno surname, according to surname distribution information from  Forebears, is most prevalent in Brazil but ranks highest based on the percentage of the population in Italy, where it is the 14th most common surname in the country. Bruno is also a common last name in Argentina. Data from  WorldNames PublicProfiler  also  indicates the Bruno surname is most common in Italy, followed by Argentina, France, Luxembourg, and the United States. Within Italy, Bruno is most common in the southern regions- Calabria, Basilicata, Puglia, Sicilia, Campania, Molise, and Abruzzo, in that order. It is also common in Piemonte and Liguria in the north. Genealogy Resources for the Surname Bruno Meanings of Common Italian Surnames: Uncover the meaning of your Italian last name with this free guide to Italian surname meanings and origins for the most common Italian surnames.The Bruno DNA Project: This group is open to all families with the Bruno surname of all spelling variations from any location in the world. The goal is to join together to use Y-DNA  testing, paper trails, and research to identify other individuals with whom they share a common ancestor.Bruno Family Crest - Its Not What You Think: Contrary to what you may hear, there is no such thing as a Bruno family crest or coat of arms for the Bruno surname.  Coats of arms are granted to individuals, not families, and may rightfully be used only by the uninterrupted male-line descendants of the person to whom the coat of arms was originally granted.BRUNO Family Genealogy Forum: This free message board is focused on descendants of Bruno ancestors around the world. Search the forum for posts about your Bruno ancestor s, or join the forum and post your own queries.   FamilySearch - BRUNO Genealogy: Explore over 429,000  results from digitized  historical records and lineage-linked family trees related to the Bruno surname on this free website hosted by the Church of Jesus Christ of Latter-day Saints.BRUNO Surname Mailing List: Free mailing list for researchers of the Bruno surname and its variations includes subscription details and searchable archives of past messages.GeneaNet - Bruno Records: GeneaNet includes archival records, family trees, and other resources for individuals with the Bruno surname, with a concentration on records and families from France and other European countries.The Bruno Genealogy and Family Tree Page: Browse genealogy records and links to genealogical and historical records for individuals with the Bruno  surname from the website of Genealogy Today.Ancestry.com: Bruno Surname: Explore over 1.1  million digitized records and database entries, including census records, passenger lists, military records, land deeds , probates, wills and other records for the Bruno surname on the subscription-based website, Ancestry.com. References Cottle, Basil.  Penguin Dictionary of Surnames. Baltimore, MD: Penguin Books, 1967.Dorward, David.  Scottish Surnames. Collins Celtic (Pocket edition), 1998.Fucilla, Joseph.  Our Italian Surnames. Genealogical Publishing Company, 2003.Hanks, Patrick, and Flavia Hodges.  A Dictionary of Surnames. Oxford University Press, 1989.Hanks, Patrick.  Dictionary of American Family Names. Oxford University Press, 2003.Reaney, P.H.  A Dictionary of English Surnames. Oxford University Press, 1997.Smith, Elsdon C.  American Surnames. Genealogical Publishing Company, 1997.

MGM Inovation Essay Example | Topics and Well Written Essays - 1000 words - 1

MGM Inovation - Essay Example The Linus Pauling quote â€Å"the best way to have good ideas is to have lots of ideas – and then throw away the bad ones† magnetized the attention of the group members. In addition, the group was mesmerized by another quote. The quote shows that everyone should never doubt that any group of truly committed members can instill significant and meaningful changes in our complex world. The group focused the wonders of the internet’s role in the complex world. The historical discussion of the internet showed that the borders among the different nations of the world were removed. The group accepted the fact that the mediocre person cannot live without accessing the internet. Initially seen as a ridiculous idea, the internet tinkering blossomed into its current metamorphosed necessity status, one of the greatest events of global history. Bettina Stamm (Stamm 1) insists that management innovation fuels success and profits, specifically product and process innovation. Creativity and implementation are the two necessary components of management innovation. Further, the group members focused on the topic How to wisely use my time? Consequently, t he 11 step process was crafted. The process started with the first step, organize you. The process included other procedures like planning activities, avoiding distractions, being prepared for unexpected situations, and letting others help you. The other procedures included setting timers, learning from your mistakes and trying to follow a daily routine. In terms of results, the researcher visited a local sushi place. The sushi place only had a handful of clients. Literally the researcher saw only one customer in the place. The customer was taking his time enjoying his sushi meal. The customer only conversed when he ordered a drink and when he paid the check. The researcher opines that the customer regularly patronizes the sushi place. Next, the

Vibration of two degree systems (Aircraft wing) Essay

Vibration of two degree systems (Aircraft wing) - Essay Example Above such a critical speed, an accidental deformation of the fin/wing will lead to a large angle of twist (torsion). This critical speed is called the divergence speed, and the fin/wing is said to be torsionally divergent. Rocket fins should be designed so the divergence speed is never exceeded at any altitude during the flight. FLUTTER VELOCITY: Flutter is a dynamic instability of an elastic body (wing or fin) in an airstream and like divergence the only forces necessary to produce flutter are those due to the deflection of an elastic structure from its initially un-deformed state. The flutter velocity or critical speed UF and frequency F are defined respectively as the lowest airspeed and corresponding circular frequency at which an elastic body flying at a given atmospheric pressure and temperature will exhibit sustained harmonic oscillation. When there is no flow and the rocket's fin is disturbed, say, by a poke with a rod, oscillation or vibration occurs, which is damped (reduction of amplitude caused by structural resistance) gradually over successive vibration cycles. When the speed of flow is gradually increased, the rate of damping of the oscillation of the disturbed fin increases at first. With further increase in rocket velocity, however, a point is reached at which the damping rapidly decreases.

Melbourne Convention and Exhibition Center Construction

Melbourne Convention and Exhibition Center Construction Timber: Cut it from the trees, very strong, cut it with long pieces and can reduce the length easily We can use for all building no specific place, we use timber because it is strength enough Clay: One of oldest building s materials, among other ancient, naturally occurring geologic material such as stone Almost clay is used as a roof. We use it because it saves energy and emissions Coconut palm Wood: we can bring it from natural, strong and flexible at the same timeUse it in the flooring, we use it because it is the cheapest type of wood Straw: It’s a product, can use for insulation and construction purposes Placed in bales and stacked into walls, we use straw because it is helping the environment tremendously and safe the budget Cork: Unique material, bring it from Portugal, natural resourceWe can use it as bricks if we mix it with water Adobe: Made of clay and dirt, mix it with water o form itUse for a full building not in specific place, we use it because it is easy to make and its almost natural friend material Hemp: It is plant. We get it from the natural, used for insulation Put it in the form of block to provide thermal insulation, we use it to protect the interior of a building from summers hot Bamboo: Natural friend material, less cost, long life. It is a perfect flooring material, we use it because it save our money and protect our planet from any pollution Recycled rubber: Renewable source, from rubber tree, not expensive, used for modern buildings Can used in flooring for building, we use it because its rubber in itself is a renewable resource which is sustainable â€Å"Melbourne Convention and Exhibition Center (MCEC)† In these days must be on the world development in the construction method so came science and the human mind in this way, a sustainable building, sustainable building is to build a way environmentally friendly is not contaminated in any way because of this construction is based on materials and natural elements that do not affect the environment in any way this is easy bit we produce here from recycled or renewable sources, and one of these sustainable building is Melbourne convention center which is in Australia and it is the first convention city in the world. â€Å"Melbourne Convention and Exhibition Center (MCEC)† it is two adjacent buildings next to †the Yara River in South Wharf, an inner-city suburb of Melbourne, Victoria, Australia†. â€Å"Melbourne Convention and Exhibition Trust† is the owner and manager. â€Å"The Melbourne Exhibition Center Trust† was made in â€Å"August 1994† with the obligation of supervising the development and improvement of â€Å"the Melbourne Exhibition Center†. On â€Å"5 February 1997 the Melbourne Convention and Exhibition Trust† started, supplanting the past trust with the included extent of â€Å"the Melbourne Convention Center†, once called the World Congress â€Å"Center Melbourne. In August 1997 the Melbourne Convention and Exhibition Trust† got to be manager and venue director of both the â€Å"Melbourne Exhibition Center and the Melbourne Convention Center†. (Eco-friendlyhouses.blogspot.com, 2015) It Is also responsible for managing, promoting, and the use of the Royal Exhibition building in the Carlton Gardens. As a government-owned trust, â€Å"The Melbourne Convention and Exhibition† Trust is responsible to the Minister for Tourism The building is essentially a since quite a while ago shed which has differentiated operable dividers â€Å"(every esteemed at $250,000)†. This permits the space to be part from a most extreme of â€Å"30,000 square meters of 360 meters in length by 84 meters wide into at least 3,000 square meter spaces†. The single volume with an extent of length to width of â€Å"more or less 2.5:1 was picked†. Other than the show space, the building additionally has a cellar that has the â€Å"capacity hold 1,000 vehicles† (Wikipedia, 2015). From the primary passageway, guests would have the capacity to see the â€Å"450 meters† southward vista of the concourse and the mezzanine overhangs. On the first carpet of the section structure and stretching out along the mezzanine stage, there are meeting and capacity rooms which differentiates the twofold tallness lobby and concourse. Some have extensive windows disregarding the presentation. â€Å"The Melbourne Exhibition Center was to be fabricated bigger than the Sydney Exhibition Building while as yet costing the same† (Wikipedia, 2015). The building has turned into a symbol in Melbourne because of the primary passageway which comprises of metal cutting edges tilted at an edge and bolstered by a couple of yellow poles which is difficult to miss even among its more conspicuous neighbors. The site for the Exhibition Center was beforehand the site for Daryl Jacksons Museum of Victoria. â€Å"The brief obliged DCM to work with the incompletely constructed solid structure† (Eco-friendlyhouses.blogspot.com, 2015). As indicated by Melbourne engineer and commentator Norman Day, â€Å"the section free space could be related to the Russian Constructivist of the 1920s, for example, the Vesnin brothers Kiev line station plot 1926†. An alternate connection to the Russian Constructivist is the cantilevered structure upheld by yellow steel props and in addition the extensive metal letters orchestrated over the highest point of the passage. The building consists of two different roof designs which are calculated at distinctive bearings. This was because of the aim to make two distinctive effective spaces which is the show space and the general population space (concourse of the building). By this technique, the engineers figure out how to make two separate situations, one which is an encased presentation space and an alternate is the concourse which is interested in people in general. Because of the brief that obliged the building to be developed in a short measure of time and spare cost, a dreary arrangement of indistinguishable trusses clad in aluminum sheet were utilized. On top of that, the trusses must be strong with a specific end goal to give sound separation starting with one corridor then onto the next. In the meantime, to lessen the compass, and to solidify them along the side, the designers decreased them in cross segment. The two lines of segments that are placed in the verandah (the buildings long facade confronting the waterway) are expected to give an unpretentious detachment of the inside and outside of the building. The sharpened pieces of steels which are placed along the concourse are hued in a progression of Francis-Bacon-motivated hues, with corridor numbers stenciled on. This fills as a twofold need of interspersing the direct volume and marking the corridors. The air motion facilitating treatment of the corridor overhang, which scatters wind, impacted an alternate Melbourne draftsman, Peter Elliott, in the outline of the Spencer Street Footbridge in1999. â€Å"The Melbourne Exhibition Center was recompensed the Sir Zelman Cowen Award for open construction modeling in 1996† (Eco-friendlyhouses.blogspot.com, 2015). â€Å"The old Convention Center on the inverse side of the Yarra River was opened in May 1990 and has facilitated a great many traditions and gatherings† (Peterbennetts.com, 2015). The building was initially expected to be utilized by the Melbourne Museum yet Jeff Kennett interceded amid development to have the building utilized as a tradition focus. â€Å"The new Convention Center, ashore neighboring the Exhibition Center, finished in 2009. At an expense of a$1 billion, the improvement comprises of a 5541 seat Plenary Hall that can be isolated into three different theaters, 32 meeting rooms of different sizes, a thousand dining rooms and also a Hilton inn, office, private and retail space. It was created by a consortium drove by Brookfield Multiplex and Plenary Group and outlined by Larry Oltmanns† (YouTube, 2015). The new focus utilizes a scope of highlights as a part of request to accomplish a 6 Star Green Star ecological rating and to turn into the first tradition focus on the planet with that rating. The planners for the improvement were NH Architecture and Woods Begot. â€Å"The new Melbourne Convention Center was honored the Australian Construction Achievement Award in 2010† (YouTube, 2015). The two lines of segments that are placed in the verandah (the developings long outside conflicting with the conductor) are obliged to give a legitimate partition of inside and outside of the building. The sharpened bits of steels which are situated along the concourse are shaded in a development of Francis-Bacon-impelled tints, with passage numbers stenciled on. This fills as a twofold need of sprinkling the direct volume and signifying the ways. The air development empowering treatment of the passage overhang, which disseminates wind, influenced an alternate Melbourne craftsman, Peter Elliott, in the system of the Spencer Street Footbridge in 1999. The honed bits of steels which are put along the concourse are shaded in a movement of Francis-Bacon-stirred shades, with anteroom numbers stenciled on. This fills as a twofold need of blending the direct volume and denoting the halls. The air development advanced treatment of the passage covering, which scrambles wind, influenced another Melbourne originator, Peter Elliott, in the setup of the Spencer Street Footbridge in 1999. To conclude we have to make this building as a target to make all the buildings all over the world as good as Melbourne convention and exhibition center because they use sustainable materials to build it, so it is a natural friend building they use many sustainable materials such as timber that we can get it from cutting the trees they use timber because it is very strong material. And they use straw that they place it in bales and stacked into walls to provide insulation for the building, and use adobe to that is made of clay and dirt and they mix it with water to form it. This way of build is helping us and help the nature from global warming; Because this phenomenon is a threat to our earth, because the ozone layer becomes weak day after day and the holes in the ozone layer becomes more which leads to the melting of icebergs in the Arctic and Antarctic, leading to rising water level in the sea, and this certainly will cause the sinking of some cities coastal. In near future most o f the buildings all over the world will be sustainable buildings because most of the used sustainable materials are coming from the nature and some of them is renewable and the great reason is these materials are nature friend and it doesn’t harm our mother earth. All in all technology for building improve every day and the technology will not reach to specific point, and these time the technology depends on the materials that they are coming from the nature and also looking for renewable sources to use it for ever and these two properties we can found it in the most sustainable materials.

Heroin Addiction Essay

According to The National Institute on Drug Abuse, heroin is an illegal, highly addictive drug. It is both the most abused and the most rapidly acting of the opiates. Heroin is processed from morphine, a naturally occurring substance extracted from the seed pod of certain varieties of poppy plants. It is typically sold as a white or brownish powder or as the black sticky substance known on the streets as â€Å"black tar heroin†. Although purer heroin is becoming more common, most street heroin is†cut† with other drugs or with substances such as sugar, starch, powdered milk, or quinine. Street heroin can also be cut with strychnine or other poisons. Because heroin abusers do not know the actual strength of the drug or its true contents, they are at risk of overdose or death. Heroin also poses special problems because of the transmission of HIV and other diseases that can occur from sharing needles or other injection equipment. According to the 2003 National Survey on Drug Use and Health, which may actually underestimate illicit opiate (heroin) use, an estimated 3. 7 million people had used heroin at some time in their lives, and over 119,000 of them reported using it within the month preceding the survey. An estimated 314,000 Americans used heroin in the past year, and the group that represented the highest number of those users were 26 or older. The survey reported that, from 1995 through 2002, the annual number of new heroin users ranged from 121,000 to 164,000. During this period, most new users were age 18 or older (on average, 75 percent) and most were male. In 2003, 57. 4 percent of past year heroin users were classified with dependence on or abuse of heroin, and an estimated 281,000 persons received treatment for heroin abuse. According to the monitoring the Future survey, NIDA’s nationwide annual survey of drug abuse among the Nation’s 8th, 10th, and 12th graders, heroin use remained stable from 2003-2004. Lifetime heroin use measured 1. 6 percent among the 8th graders and 1. 5 percent among 10th- and 12th graders. The 2002 Drug Abuse Warning Network (DAWN), which collects data on drug related hospital emergency department (ED) episodes from 21 metropolitan areas, reported that in 2002, heroin -related ED episodes numbered 93,519. NIDA’s Community Epidemiology Work Group (CEWG), which provides information about the nature and patterns of drug use in 21 areas, eported in its December 2003 publication that heroin was mentioned as the primary drug of abuse for large portions of drug abuse treatment admissions in Baltimore, Boston, Detroit, Los Angeles, Newark, New York, and San Francisco. How is heroin used? Heroin is usually injected, sniffed/snorted, or smoked. Typically, a heroin abuser may inject up to four times a day. Intravenous injection provides the greatest intensity and most rapid onset of euphoria (7 to 8 seconds), while intramuscular injection produces a relatively slow onset of euphoria (5 to 8 minutes). When heroin is sniffed or smoked, peak effects are usually felt within 10 to 15 minutes. NIDA researchers have confirmed that all forms of heroin administration are addictive. Injection seems to be the predominant method of heroin use among addicted users seeking treatment; in many CEWG areas, heroin injection is reportedly on the rise, while heroin inhalation is declining. However, certain groups, such as White suburbanites in the Denver area, report smoking or inhaling heroin because they believe that these routes of administration are less likely to lead to addiction. With the shift in heroin abuse patterns comes an even more diverse group of users. In recent years, the availability of higher purity heroin (which is more suitable for inhalation) and the decreases in prices reported in many areas have increased the appeal of heroin for new users who are reluctant to inject. Heroin has also been appearing in more affluent communites (z). According to the NDIA the immediate effects of heroin (the short term), soon after injection (or inhalation), heroin crosses the blood-brain barrier. In the brain, heroin is converted to norphine and binds rapidly to opioid receptors. Abusers typically report a feeling a surge of pleasurable sensation-a â€Å"rush†. The intensity of the rush is a function oof how much drug is taken and how rapidly the drug enters the brain and binds to the natural opioid receptors. Heroin is particularly addictive because it enters the brain so rapidly. With heroin, the rush is usually accompanied by a warm flushing of the skin, dry mouth, and a heavy feeling in the extremities, which may be accompanied by nausea, vomiting, and severe itcing. After the initial effects, abusers usually will be drowsy for several hours. Mental function is clouded by heroin’s effect on the nervous system. Cardiac function slows. Breathing is also severely slowed, sometimes to the point of death. Heroin overdose is a particular risk on the street, where the amount and purity of the drug cannot be known. The long term effects of heroin use and the most detrimental is addiction itself. Addiction is a chronic, relapsing disease, characterized by compulsive drug seeking and use, and by neurochemical and molecular changes in the brain. Heroin also produces profound degrees of tolerance and physical dependence, which are also motivating factors for compulsive use and abuse. As with abusers of any addictive drug, heroin abusers gradually spend more and more time and energy obtaining and using the drug. Once they are addicted, the heroin abuser’s primary purpose in life becomes seeking and using drugs. The drugs literally change their brains and their behavior. Physical dependence develops with higher doses of the drug. With physical dependence, the body adapts to the presence of the drug and withdrawal symptoms occur if use is reduced abruptly. Withdrawal may occur within a few hours after the last time the drug is taken. Symptoms of withdrawal include restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, cold flashes with goose bumps (cold turkey), and leg movements. Major withdrawal symptoms peak between 24 and 48 hours after the last dose of heroin and subside after about a week. However, some people have shown persistant withdrawal signs for many months. Heroin withdrawal is never fatal to otherwise healthy adults, but it can cause death to the fetus of a pregnant addict. At some point during continuous heroin use, a peson can become addicted to the drug. Sometimes addicted individuals will endure many of the withdrawal symptoms to reduce their tolerance for the drug so that they can again experience the rush. Physical dependence and the emergence of withdrawal symptoms were once believed to be the key features of heroin addiction. We now know this not to be the case entirely, since craving and relapse can occur weeks and months after withdrawal symptoms are long gone. We also know that patients with chronic pain who need opiates to function (sometimes over extended periods) have few if any problems leaving opiates after their pain is resolved by other means. This may be because the patient in pain is simply seeking relief of pain and not the rush sought by the addict. The Medical consequences of chronic heroin injection use include scarred and/or collapsed veins, bacterial infections of the blood vessels and heart valves, abscesses (boils) and other soft –tissue infections, and liver or kidney disease. Lung complications (including various types of pneumonia and tuberculosis) may result from the poor health condition of the abuser as well as from heroin’s depressing effects on respiration. Many of the additives in street heroin may include substances that do not ready dissolve and result in clogging the blood vessels that lead to the lungs, liver, kidneys, or brain. This can cause infection or even death of small patches of cells in vital organs. Immune reactions to these or other contaminants can cause arthritis or rheumatologic problems. Ofcourse, sharing of injection equipment or fluids can lead to some of the most severe consequences of heroin abuse-infections with hepatitis B and C, HIV, and a host of other blood-borne viruses, which drug abusers can then pass on to their sexual partners and children.

The New Angle On Student Essay Topics, Stress Just Released

The New Angle On Student Essay Topics, Stress Just Released The 30-Second Trick for Student Essay Topics, Stress Students lead busy lives and frequently forget about a coming deadline. A student might not be the same when their parent separate and could lead to depression due to absence of parental support as and when required. Being he may be one of those very demanding times. Another reason given by students for not having the ability to finish their essays in time is absence of sufficient time, particularly when the assignment is issued near deadline. Lies You've Been Told About Student Essay Topics, Stress There are lots of aspects about a sport which can be argued in an essay. When you compose a research paper on stress you will require some case studies. Before learning how to compose a process essay of A level, it is essential to define the expression. Whenever a student works on another body paragraph, it's advisable to mention the principal section's idea on the individual paper to compose a conclusion faster. The Hidden Treasure of Student Essay Topics, Stress If it's still true that you could hardly write fantastic essays, you can view completely free essay papers online. An excellent essay can't be written without a program. To discover argumentative essay topics easy on various platforms, you want to comprehend about the argumentative essay. If you still struggle to find something which you are able to write about, you always have the option to consider our professional speedy essay writing service. What You Don't Know About Student Essay Topics, Stress From time to time, students have a hard time understanding college school guidelines. A student is the upcoming citizen of the nation. Since many students are on some kind of financial or scholarship program, maintaining their GPA to be able to remain in school, passing classes, and receiving good grades are vital in college. Being a college student is often considered the ver y best amount of life. The One Thing to Do for Student Essay Topics, Stress There are a few decent effects of stress. Basically, everyone experiences moments of stress, and it may break or make you based on the way that it is handled. The brain controls all of the stress mechanism within the body making it the key stress organ. In the world these days, there are many causes and effects of stress but just a few diverse strategies to help manage and keep up a wholesome life style. Cognitive therapy techniques teaches use to take a look at what is causing the stress in their life and the way to deal with the outcome of stressful events better. Chronic stress disrupts virtually every system in our entire body. Students need enough sleep and not as much pressure for their brain to unwind and recharge in order for it to function well. Stress has to be managing properly so that it won't be more dangerous to students. It is an ongoing problem that happens in everyone's life. Stress in students may have serious harmful results and therefore has to be addressed. The Debate Over Student Essay Topics, Stress Psychologists attempt to teach many different strategies that individuals use for coping with stress, and each kind of coping strategy brings unique advantages. A great writer must know more about the significance of fantastic hook. There isn't much to say regarding the process essay outline because the structure repeats the actions necessary to finish a s pecific procedure. Put simply, you've got to identify the causes of stress and suggest solutions. Type of Student Essay Topics, Stress A process analysis essay denotes the form of academic writing, which has a thorough description of the specific process in the form of the step-by-step guide. Use the most suitable words so the reader can comprehend the content of your essay. P.S. Keep in mind you may contact online academic writers to aid in topic selection in addition to writing the entire paper from A to Z. The following ideas will let you know how to compose an excellent 5-paragraph essay effortlessly. You can find with whole new topics if you know what things to look for. To choose which subject you're likely to discuss, it's essential to see the complete collection of good persuasive speech topics from the specific area of study. On the opposing side, obtaining a list of good persuasive essay topics is inadequate. As you pay for homework, we provide those options at no cost. Accessing the papers is simple, and you're assured of getting a number of essays. While attempting to know how to compose a persuasive essay step-by-step, students forget about another important activity. The Good, the Bad and Student Essay Topics, Stress Cause and effect essay have many sub-types. Bear in mind, an excellent essay like every fantastic story ought to have a start, middle and end. Therefore, if you're looking for free topic essay ideas, then you have arrived at the proper place. Once you get your proposal essay ideas, now is the time to get started writing. The Tried and True Method for Student Essay Topics, Stress in Step by Step Detail The usage of medication to control stress appears to be helpful and at times necessary when stress leads to other health complications, but not always does not the medication eliminate the source of stress, nor does this help you to deal with the stress in your life more effectively. A rather large amount of resea rch has indicated that meditation has benefits on mental well-being, including a decrease in proneness to depression, an increase in emotional positivity, and an elevated capacity to cope with life's inevitable stresses. Throughout my research coping with stress can be tough to know, and even more difficult to know when something can be changed, or when it needs to be managed mentally. Some believes that it's the psychological stress that truly brings physical and social harm. Something which is stressful to a person might be enjoyed by somebody else. It is a simple term used by many people, most of the time it is misunderstood or used to describe a condition of a person. The Honest to Goodness Truth on Student Essay Topics, Stress The worth of student faculty interaction is quite adorable since they spend the majority of their time together and teachers ought to be in a position to identify every time a student is stressed and when he or she's not. The role of assigning an essay to middle school students is to make awareness and permit them to develop writing skills. The teachers don't always assign the specific topic. Moreover, students feel frustrated they need to pay for their own textbooks and other materials which are necessary for their classes.

Essay on The Roaring Twenties - 1209 Words

The Roaring Twenties Do you ever find yourself wondering why the 1920s were called the Roaring Twenties? The Roaring Twenties was a celebration of youth and culture. During the 1920s, many different forms of art, music, and literature began. There were many changes that took place in the 1920s, and many people were influenced by these changes. The Roaring Twenties was a constant party because America was celebrating the victory of World War I. Many customs and values changed in the United States in the 1920s. In the 19th century right before 1920, America was a country of small towns and farms that were held together by conservative moral values and close social relationships. The middle-class rural population believed in the†¦show more content†¦The people of the city drank and gambled, shocking small town people. They considered these things sins. Each day more and more people would enter the cities making it more impersonal and frightening. The streets were now filled with strangers, where as before they were filled with friends and neighbors. Social standards, the business climate and foreign cultures were very hard to accept because of their objectives of wealth and gratification. During the Twenties, American women changed greatly from long hair and dark prudish ankle-length dresses, to short bobbed hair and bright waistless dresses. Many young Twenties women became more confident with themselves. Some began smoking cigarettes and drinking in public, which was not ac ceptable before and would have ruined reputations. Many rebellious women became flappers, which were liberated young women who embraced the new urban attitudes and fashions. After World War I, many Americans had money to spare and the time to enjoy it. In 1929, Americans spent $4.5 billion on entertainment, which was mostly on changing fads. By 1925, filmmaking had become the fourth largest industry in America. More than 20,000 movie houses did business nationwide. Before World War I, silent films were shown in small nickelodeons, which only cost a nickel. After the war, entrepreneurs began to build luxurious movie houses, known as picture palaces since they were plentifully decorated with velvetShow MoreRelatedThe Roaring Twenties3168 Words   |  13 Pagesisolationist minds of Americans in the roaring twenties focused on the dream of total freedom as they strove towards liberation in their daily lives, and were represented by the authors of the modernist fiction era. Throughout the 1920s decade, Americans were a part of the fevered frenzy that accompanied the dream of total freedom; a dream that encompassed the ideas of rebellion and equality. Lucy Moore, author of Anything Goes; a Biography of the Roaring Twenties, describes how Walter Fabian utilizedRead More The Roaring Twenties Essay836 Words   |  4 PagesThe Roaring Twenties Rarely has the world seen such a unique decade in time as the Roaring Twenties. It was an age of prosperity and change. The United States experienced a recession that was followed by a period of unlimited prosperity. Although the United States encountered both positive and negative experiences, it proved to be very influential in the future. The 1920s were definitely Roaring in more ways than one. There were major changes in American Society during the 1920s thatRead MoreOverview of the Roaring Twenties1383 Words   |  6 PagesThe â€Å"Roaring Twenties† were an age of dramatic political, social, and economic change. Women wanted new and improved rights and the nation’s wealth doubled between 1920 and 1929. Culture, values, and the technology of America changed and it had only just begun. The â€Å"Roaring Twenties† were considered as a â€Å"celebration of youth†. The many experiences that came from WWI had transitioned into the growth of cities, new industries, and new morals. Women finally won the right to vote in 1920, and thereRead MoreThe Rise Of The Roaring Twenties1310 Words   |  6 Pages The 1920s, or better known as the roaring twenties changed the lives of women in America politically, physically and mentally. Women were granted more freedom, the right to vote, changed their physical appearance, and focused on materialistic goals instead of moral values. Before World War I, women would wear a high collar, long straight skirts below the knee and long hair that was tied loosely. The roaring twenties brought along swing dancing and jazz which changed the way women dressed and dancedRead MoreRoaring Twenties Essay839 Words   |  4 PagesThe Roaring Twenties The decade of 1920-1929 was a time of great change, reform, improvement, adjustment and alteration of everything Americans had come to rely on. In other words everything changed. Not one part of common life was unaffected. Exciting new events happened in sports, entertainment, science, politics, communication and transportation. It was the age of prohibition, it was the age of prosperity, and it was the age of downfall. The twenties were the age of everything. It hasRead MoreThe Roaring Twenties Essay979 Words   |  4 Pagestime in American history. An old Victorian nation had transformed into a vibrant, modernized America. Often called â€Å"The Roaring Twenties†, this time featured the famous slicked back hair, vibrant Flappers, and of course, marathon dances. From inflated economics to unprecedented invention, forces collided to produce the most explosive decade of the century. â€Å"The Roaring Twenties† encapsulates a captivating story that began with the return of young soldiers from the front of World War I. Those whoRead MoreAnalysis Of Roaring Twenties 1746 Words   |  7 Pagesindividuals subscribe to beliefs and purchase goods because of what they represent, caused drastic changes in society. The value of interpersonal relations diminished, and the very meaning of reality was synthesized and then deconstructed. The â€Å"Roaring Twenties† represented a time where no true reality was accepted until it was skewed by the wealthy. Fitzgerald utilizes the character of Owl Eyes and the billboard of Dr. T.J Eckleburg to highlight the substantial differences between the illusive faà §adeRead MoreAnalysis Of The Roaring Twenties 1328 Words   |  6 PagesJesus Gonzalez Kelly McMichael AMH2020 24 July 2015 Ricardo Chapman – The Roaring 20s The 1920s I known as the roaring twenties. A time in the United States that roared with prohibition, jazz, and tub made gin. The 20s were not only about the fun but also some of the greatest inventions that have made our lives better were created. Radio broadcasting began in 1920 with the first broadcast done from Pittsburg. The three positioned traffic light, which I believe to be one of the most interesting inventionsRead MoreThe roaring twenties in Australia2952 Words   |  12 PagesWhether or not the term Roaring Twenties is an adequate description of the character of Australian society from 1920 to 1929 depends on the circumstances of the Australian population in this decade, because Roaring implies the 1920s were full of dramatic social changes, which may have came about from spontaneous economical or political incidences and new inventions. In the 1920s Australian politics was dominated by the conservative parties and, despite some industrial discontent and hardshipRead Mor eThe Roaring Twenties And Progressivism2694 Words   |  11 PagesThe Roaring Twenties, the Jazz Age, the Age of Intolerance, and the Age of Wonderful Nonsense are all the names given to the 1920s era (Roaring). People flocked to cities to be part of this great industrial boom that was taking place. The 1920s was a period of economic prosperity and glamor, but in time, the glitter of the era would be brushed away to expose the grime that lay just below the surface (Roaring). The people responsible for this great reveal were called Progressives. The Roaring Twenties