Regular Expressions This ppt is the work by Dr. Costas Busch‚ used with permission‚ and available from http://csc.lsu.edu/~busch/courses/theorycomp/fall2008/ 1 Regular Expressions Regular expressions describe regular languages Example: (a b c) * describes the language a‚ bc * ‚ a‚ bc‚ aa‚ abc‚ bca‚... 2 Recursive Definition Primitive regular expressions: ‚ ‚ Given regular expressionsr1 r2 and r1 r2 r1 r2 r1 * Are regular expressions r1 3 Examples A regular expression:
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Topic – Divorce and how it affects children Question – What details surrounding their parents’ divorce should children be exposed to? Thesis statement: Although divorce can be necessary in some situations‚ it can have a physical‚ mental and emotional effect on children and can influence their everyday lives. Unresolved feelings and expressions of favouritism towards one parent by a child‚ can be the outcome of attempts to shelter children‚ by withholding details of their parents’ divorce. The pain
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online shopping‚ and ordering food. Socially it has created many outlets for us to communicate to one another‚ from far places‚ which is very cool in my opinion‚ but at the same time its easy for predators to find victims on the social cites. Thesis Statement: Old world technology has increased communication which has improved personal relationships and socialization. The Internet is changing the way we speak‚ and becoming more of our social livelihood. For example a face-to-face interaction afforded
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Does regular exercise reduce stress levels‚ and thus reduce symptoms of depression? There is a very complex relationship between stressful situations‚ our mind and body’s reaction to stress and the onset of depression. Some people develop depression after going through stressful events in their lives‚ such as the death of someone close‚ loss of job and other negative and traumatic problems that can cause large amount of stress (Prentiss‚ 2009). These problems make us experience a mixture of physical
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A healthy diet is one that helps maintain or improve health. It is important for lowering many chronic health risks‚ such as obesity‚ heart disease‚ diabetes‚ hypertension and cancer.[1] A healthy diet involves consuming appropriate amounts of all essential nutrients and an adequate amount of water. Nutrients can be obtained from many different foods‚ so there are numerous diets that may be considered healthy. A healthy diet needs to have a balance of macronutrients (fats‚ proteins‚ and carbohydrates)
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Outline Thesis Statement: Arranged marriages have different forms mostly depending on the couples country‚ culture and social surrounding conditions; however‚ not all of these forms are acceptable‚ successful and respectable by many societies. I.In arranged marriages‚ the possibility of its success is unknown and depending on the culture of the couple and the type of this arranged marriage. A.If the couple is from the same region or society the chances of having a successful marriage is great
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Gluten Free: An Effective Diet? Devry University Gluten Free: An Effective Diet? Tiffany found out she had Celiac Disease 4 years ago. At the time there was not a lot of information on what Celiac Disease (CD) was. This is a disease that causes a person to have very bad reactions when they ingest wheat‚ barley‚ or rye. When she found out she spent hours and hours trying to research what items had gluten in them and which didn ’t. Most of her efforts were in vain. The major grocery stores
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Diet towards a healthy lifestyle Written by Nur Hamizah Nabihah binti Rahim Diet can be defined as a course of food which a person restricts themselves in order to lose weight or for medical reasons. In achieving great physique and health a healthy and balanced diet is compulsory. Besides‚ diet reflects greatly towards personality and the way a person manages itself and usually a disciplined person is able to manage their diet well. In this modern generation‚ diet is used not only to
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article The American diet has been‚ for many generations‚ a diet high in saturated fats‚ low in fiber‚ and one that typically favors convenience over nutrition. Many prepackaged foods contain both saturated fats and trans-fats‚ which contribute to numerous health issues. Other People Are Reading American BeautyAmerican Beauty Typical Average American DietTypical Average American Diet High Blood Pressure Concealed sodium is found in many foods in the American diet (fast foods‚ canned
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considered to be a nutrient because it interferes with the body’s growth‚ maintenance‚ and repair. Also the Renal Diet‚ from the class presentation assignment. Diets are used to be very essential and to also help with the treatment process. Some of the personal nutritional habits I learned that I may look and feel healthy‚ but I’m really not eating healthy. After being introduced to the Diet Analysis Program using the My Plate Guide‚ I realized that I really need to watch what I eat regularly. I was
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