Relational algebra is a formal query language based on relational operations like selection, projection, join, and set operations. It allows users to manipulate and retrieve data from relational databases through algebraic expressions. Key operations include selection to filter rows, projection to select columns, and join to combine relations. Relational algebra provides a foundation for more complex query languages like SQL and is important for understanding how queries are processed and optimized.
Baron de Montesquieu believed Britain had the best system of government which he oversimplified as checks and balances. Jean-Jacques Rousseau was one of the first to discuss private property and believed politics and morality should not be separated. Mary Wollstonecraft advocated for women's rights and equality in her work A Vindication of the Rights of Woman, arguing that education could help women achieve self-respect. Cesare Beccaria wrote On Crimes and Punishments, opposing torture but supporting long-term imprisonment.
Baron de Montesquieu believed Britain had the best system of government which he oversimplified as checks and balances. Jean-Jacques Rousseau was one of the first to discuss private property and believed politics and morality should not be separated. Mary Wollstonecraft advocated for women's rights and equality in her work A Vindication of the Rights of Woman, arguing that education could help women achieve self-respect. Cesare Beccaria wrote On Crimes and Punishments, opposing torture but supporting long-term imprisonment.
Three girls - Anna Uhr, Mikayla Lum, and Erin Cundiff - organized a beach cleaning project at Kailua Beach on August 7th with supplies like tongs, gloves, and trash bags. Their goal was to clean up the beach to create a clean environment for people to enjoy and stop trash from traveling to other beaches. By cleaning the beach, they helped reduce plastic that kills marine life while learning more about each other and enjoying the beautiful views.
This document defines key terms in algebra: a variable represents an unknown number, an algebraic expression combines numbers, variables and operations, and evaluating an expression means substituting values for variables. It provides examples of writing algebraic expressions from word phrases describing addition and subtraction situations. Finally, it has examples of evaluating and completing tables with algebraic expressions.
The document provides an overview of relational algebra, which is an algebra for relations in databases. It describes the core operators like selection, projection, product, and join. It also covers derived operators like theta join and natural join. Expression trees are used to combine multiple operators. The result of each operator is another relation, and the schema of the result depends on the operator and schemas of the operands. Relational algebra can operate on bags where elements may appear multiple times rather than just sets.
Digital Advertising & SEM - Bogazici University Marketing Department Lecture ...Cemal Buyukgokcesu
This document provides an overview of digital advertising and search engine marketing (SEM). It discusses the evolution of digital advertising and search, including the birth of banner ads and first search ads. It then explains what Google AdWords is and how the AdWords auction system works. Finally, it covers how to set up an AdWords account including campaign and ad group structuring, choosing relevant keywords, writing effective ads, and optimizing campaigns through tracking conversions.
Relational algebra is a formal query language based on relational operations like selection, projection, join, and set operations. It allows users to manipulate and retrieve data from relational databases through algebraic expressions. Key operations include selection to filter rows, projection to select columns, and join to combine relations. Relational algebra provides a foundation for more complex query languages like SQL and is important for understanding how queries are processed and optimized.
Baron de Montesquieu believed Britain had the best system of government which he oversimplified as checks and balances. Jean-Jacques Rousseau was one of the first to discuss private property and believed politics and morality should not be separated. Mary Wollstonecraft advocated for women's rights and equality in her work A Vindication of the Rights of Woman, arguing that education could help women achieve self-respect. Cesare Beccaria wrote On Crimes and Punishments, opposing torture but supporting long-term imprisonment.
Baron de Montesquieu believed Britain had the best system of government which he oversimplified as checks and balances. Jean-Jacques Rousseau was one of the first to discuss private property and believed politics and morality should not be separated. Mary Wollstonecraft advocated for women's rights and equality in her work A Vindication of the Rights of Woman, arguing that education could help women achieve self-respect. Cesare Beccaria wrote On Crimes and Punishments, opposing torture but supporting long-term imprisonment.
Three girls - Anna Uhr, Mikayla Lum, and Erin Cundiff - organized a beach cleaning project at Kailua Beach on August 7th with supplies like tongs, gloves, and trash bags. Their goal was to clean up the beach to create a clean environment for people to enjoy and stop trash from traveling to other beaches. By cleaning the beach, they helped reduce plastic that kills marine life while learning more about each other and enjoying the beautiful views.
This document defines key terms in algebra: a variable represents an unknown number, an algebraic expression combines numbers, variables and operations, and evaluating an expression means substituting values for variables. It provides examples of writing algebraic expressions from word phrases describing addition and subtraction situations. Finally, it has examples of evaluating and completing tables with algebraic expressions.
The document provides an overview of relational algebra, which is an algebra for relations in databases. It describes the core operators like selection, projection, product, and join. It also covers derived operators like theta join and natural join. Expression trees are used to combine multiple operators. The result of each operator is another relation, and the schema of the result depends on the operator and schemas of the operands. Relational algebra can operate on bags where elements may appear multiple times rather than just sets.
Digital Advertising & SEM - Bogazici University Marketing Department Lecture ...Cemal Buyukgokcesu
This document provides an overview of digital advertising and search engine marketing (SEM). It discusses the evolution of digital advertising and search, including the birth of banner ads and first search ads. It then explains what Google AdWords is and how the AdWords auction system works. Finally, it covers how to set up an AdWords account including campaign and ad group structuring, choosing relevant keywords, writing effective ads, and optimizing campaigns through tracking conversions.
Polynomials are algebraic expressions involving variables and their powers. The degree of a polynomial is the highest power of the variable. To add or subtract polynomials, like terms must be combined. To multiply polynomials, the distributive property and FOIL method are used. Special formulas exist for multiplying the sum and difference of expressions.
Cemal Buyukgokcesu provides an introduction to user experience (UX) in 7 steps: 1) defining what UX is; 2) asking questions to understand user needs; 3) listening to users; 4) understanding users; 5) delighting users; 6) engaging users; and 7) knowing the difference between UX and usability. The document discusses defining and measuring UX, gathering user feedback, understanding users with analytics, designing for usability, engaging users on-site and off-site, and the importance of testing. The overall message is that focusing on understanding and delighting the user should be the top priority in UX design.
Three girls - Anna Uhr, Mikayla Lum, and Erin Cundiff - organized a beach cleaning project at Kailua Beach on August 7 to remove trash and make the beach more enjoyable for residents. They used tools like tongs, gloves, and trash bags to pick up litter and stop trash from traveling to other beaches. The goal was to help reduce plastic pollution that harms marine life while enjoying time with friends and family at one of Hawaii's most scenic beaches.
The document discusses how digital users are constantly connected and screen sizes for phones have increased from an average of 3.5 inches to 4.86 inches. It also discusses implications of the digital evolution for user experience, including providing less choices to avoid analysis paralysis, and calling calls-to-action what they actually do. Measurement is also evolving from macro conversions to measuring micro conversions at each step of the customer journey from search to decide to convert.
Delivered this presentation in a Learn with Google publisher event in Sydney & Melbourne, Australia in November 2013. It focuses on growing the audience of publishers with the help of Google Analytics data especially focusing on engagement and loyalty elements.
I delivered this presentation to MSc Digital Marketing class of "The UCD Michael Smurfit Graduate Business School - University College Dublin" in February 2015.
The presentation covers some basics and fundamental information about Google Analytics.
Website Architecture Presentation from Web Strategy WorkshopsCharles Edmunds
This document discusses various aspects of web architecture including information architecture, usability, findability, URL structures, site architecture, and thematic siloing. It emphasizes that a successful web strategy focuses on prioritization by concentrating efforts on the 20% of content that generates 80% of results. Information architecture is defined and its importance discussed in organizing websites and intranets to support findability and usability. Various navigation and interface design best practices are presented. Thematic siloing of content into focused topics aligned with keywords is recommended for improved search engine optimization and user experience.
This document summarizes Coca-Cola's marketing strategy and history in India over several decades. It details Coke's initial entry into India in 1956, its exit in 1977 due to increased regulation, and reentry in 1993. Since then, Coke has invested $1 billion and used celebrity endorsements, jingles, and affordable prices to penetrate the rural Indian market. However, a 2003 report found pesticide residues in Coke, damaging its brand trust until a safety campaign. More recently, Coke has run the "Open Happiness" and "umeedo wali dhoop" campaigns in India.
Polynomials are algebraic expressions involving variables and their powers. The degree of a polynomial is the highest power of the variable. To add or subtract polynomials, like terms must be combined. To multiply polynomials, the distributive property and FOIL method are used. Special formulas exist for multiplying the sum and difference of expressions.
Cemal Buyukgokcesu provides an introduction to user experience (UX) in 7 steps: 1) defining what UX is; 2) asking questions to understand user needs; 3) listening to users; 4) understanding users; 5) delighting users; 6) engaging users; and 7) knowing the difference between UX and usability. The document discusses defining and measuring UX, gathering user feedback, understanding users with analytics, designing for usability, engaging users on-site and off-site, and the importance of testing. The overall message is that focusing on understanding and delighting the user should be the top priority in UX design.
Three girls - Anna Uhr, Mikayla Lum, and Erin Cundiff - organized a beach cleaning project at Kailua Beach on August 7 to remove trash and make the beach more enjoyable for residents. They used tools like tongs, gloves, and trash bags to pick up litter and stop trash from traveling to other beaches. The goal was to help reduce plastic pollution that harms marine life while enjoying time with friends and family at one of Hawaii's most scenic beaches.
The document discusses how digital users are constantly connected and screen sizes for phones have increased from an average of 3.5 inches to 4.86 inches. It also discusses implications of the digital evolution for user experience, including providing less choices to avoid analysis paralysis, and calling calls-to-action what they actually do. Measurement is also evolving from macro conversions to measuring micro conversions at each step of the customer journey from search to decide to convert.
Delivered this presentation in a Learn with Google publisher event in Sydney & Melbourne, Australia in November 2013. It focuses on growing the audience of publishers with the help of Google Analytics data especially focusing on engagement and loyalty elements.
I delivered this presentation to MSc Digital Marketing class of "The UCD Michael Smurfit Graduate Business School - University College Dublin" in February 2015.
The presentation covers some basics and fundamental information about Google Analytics.
Website Architecture Presentation from Web Strategy WorkshopsCharles Edmunds
This document discusses various aspects of web architecture including information architecture, usability, findability, URL structures, site architecture, and thematic siloing. It emphasizes that a successful web strategy focuses on prioritization by concentrating efforts on the 20% of content that generates 80% of results. Information architecture is defined and its importance discussed in organizing websites and intranets to support findability and usability. Various navigation and interface design best practices are presented. Thematic siloing of content into focused topics aligned with keywords is recommended for improved search engine optimization and user experience.
This document summarizes Coca-Cola's marketing strategy and history in India over several decades. It details Coke's initial entry into India in 1956, its exit in 1977 due to increased regulation, and reentry in 1993. Since then, Coke has invested $1 billion and used celebrity endorsements, jingles, and affordable prices to penetrate the rural Indian market. However, a 2003 report found pesticide residues in Coke, damaging its brand trust until a safety campaign. More recently, Coke has run the "Open Happiness" and "umeedo wali dhoop" campaigns in India.