Pre-Cal 40S Slides January 17, 2008
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This document discusses fractals found in nature and introduces the story of the mathematician Carl Friedrich Gauss. It also presents some geometric sequence problems involving finding terms and common ratios.
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Numerical presentation
Johann Carl Friedrich Gauss was a German mathematician born in 1777 who made significant contributions to many fields including number theory, algebra, and geometry. He showed early potential in mathematics and attended several universities. Notable achievements include discovering magnetic monopoles do not exist and developing Gaussian elimination to solve systems of linear equations. Gauss also pioneered non-Euclidean geometry and its role in Einstein's theory of general relativity. He received several honors for his scientific work but was a perfectionist who did not publish all his discoveries.
Pythagorean triples
Pythagoras’s theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. The document provides examples of Pythagorean triples, which are sets of three integers that satisfy the Pythagorean theorem, such as 3, 4, 5. It also lists several other common Pythagorean triples and provides a method for calculating additional triples using basic algebra. Finally, the document includes one person's opinion that while Pythagorean's theorem can be useful in situations like artillery firing, they rarely find it useful in everyday life.
Pythagorean triples presentation
This document discusses Pythagorean triples, which are sets of three positive integers a, b, and c that satisfy the Pythagorean theorem a2 + b2 = c2. It provides examples of Pythagorean triples like (3, 4, 5) and explains Euclid's proof that there are infinitely many such triples. The document also describes properties of Pythagorean triples and how to construct them using formulas involving positive integers m and n. Finally, it mentions that the list provided only includes the first or "primitive" Pythagorean triple for each unique combination and not their multiples.
Extension 1 miscellaneous worksheet
This document contains 10 math problems involving trigonometric functions, coordinate geometry, and calculus. The problems cover topics like expressing trig functions in alternate forms, proving trigonometric identities, finding equations of lines tangent to parabolas and cubic functions, solving triangles given side lengths and angles, and dividing line segments in a given ratio.
General factoring
This document provides instructions on finding the greatest common factor (GCF) and using grouping to simplify algebraic expressions. It explains that to find the GCF, one identifies the largest factor that divides evenly into all terms. When there is no clear GCF, the expression should be grouped by finding the GCF of each set of terms in parentheses and combining like terms. Examples are provided to demonstrate finding the GCF of variables and numbers, and using grouping to simplify expressions.
Open sentences
This document defines key terms related to open sentences and their solutions:
- An open sentence contains variables and is neither true nor false until the variables are replaced. Solving an open sentence finds values for the variables that make the statement true.
- A replacement set provides possible values for the variables. The solution set contains values from the replacement set that satisfy the open sentence.
- Equations and inequalities are types of open sentences connected by equals signs or inequality symbols. They can be solved to find their solution sets.
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El documento lista los miembros de los diferentes órganos y comités de trabajo de la Directiva del Consejo Comunal Andrés Eloy Blanco II, incluyendo el Órgano Financiero, el Órgano Contralor, y siete comités de trabajo relacionados con temas como salud, energía, infraestructura, protección social, seguridad, comunicaciones, y educación, cultura, deporte y ambiente.
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Recommended
Numerical presentation
Johann Carl Friedrich Gauss was a German mathematician born in 1777 who made significant contributions to many fields including number theory, algebra, and geometry. He showed early potential in mathematics and attended several universities. Notable achievements include discovering magnetic monopoles do not exist and developing Gaussian elimination to solve systems of linear equations. Gauss also pioneered non-Euclidean geometry and its role in Einstein's theory of general relativity. He received several honors for his scientific work but was a perfectionist who did not publish all his discoveries.
Pythagorean triples
Pythagoras’s theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. The document provides examples of Pythagorean triples, which are sets of three integers that satisfy the Pythagorean theorem, such as 3, 4, 5. It also lists several other common Pythagorean triples and provides a method for calculating additional triples using basic algebra. Finally, the document includes one person's opinion that while Pythagorean's theorem can be useful in situations like artillery firing, they rarely find it useful in everyday life.
Pythagorean triples presentation
This document discusses Pythagorean triples, which are sets of three positive integers a, b, and c that satisfy the Pythagorean theorem a2 + b2 = c2. It provides examples of Pythagorean triples like (3, 4, 5) and explains Euclid's proof that there are infinitely many such triples. The document also describes properties of Pythagorean triples and how to construct them using formulas involving positive integers m and n. Finally, it mentions that the list provided only includes the first or "primitive" Pythagorean triple for each unique combination and not their multiples.
Extension 1 miscellaneous worksheet
This document contains 10 math problems involving trigonometric functions, coordinate geometry, and calculus. The problems cover topics like expressing trig functions in alternate forms, proving trigonometric identities, finding equations of lines tangent to parabolas and cubic functions, solving triangles given side lengths and angles, and dividing line segments in a given ratio.
General factoring
This document provides instructions on finding the greatest common factor (GCF) and using grouping to simplify algebraic expressions. It explains that to find the GCF, one identifies the largest factor that divides evenly into all terms. When there is no clear GCF, the expression should be grouped by finding the GCF of each set of terms in parentheses and combining like terms. Examples are provided to demonstrate finding the GCF of variables and numbers, and using grouping to simplify expressions.
Open sentences
This document defines key terms related to open sentences and their solutions:
- An open sentence contains variables and is neither true nor false until the variables are replaced. Solving an open sentence finds values for the variables that make the statement true.
- A replacement set provides possible values for the variables. The solution set contains values from the replacement set that satisfy the open sentence.
- Equations and inequalities are types of open sentences connected by equals signs or inequality symbols. They can be solved to find their solution sets.
Directiva del Comunal comunal
El documento lista los miembros de los diferentes órganos y comités de trabajo de la Directiva del Consejo Comunal Andrés Eloy Blanco II, incluyendo el Órgano Financiero, el Órgano Contralor, y siete comités de trabajo relacionados con temas como salud, energía, infraestructura, protección social, seguridad, comunicaciones, y educación, cultura, deporte y ambiente.
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El documento describe tres tipos de números: los números naturales que se usan para contar, los números enteros que incluyen los naturales y sus opuestos, y los números racionales que pueden escribirse como fracciones e incluyen a los naturales y enteros.
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Este documento describe los elementos clave de la narrativa, incluyendo el narrador, la acción, los personajes y la estructura de la historia. También explica los tipos de descripción como objetiva y subjetiva, así como las descripciones de personajes y lugares. Por último, detalla los tipos de diálogo, como conversaciones espontáneas y diálogos planificados siguiendo un guión previo.
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Este documento trata sobre el lenguaje y la comunicación. Explica conceptos como la comunicación, las lenguas y los códigos, el alfabeto Braille y dactilológico, la diferencia entre lenguaje y lengua, la lengua oral y escrita, las funciones del lenguaje y la organización de la lengua. También analiza cómo se comunican los animales y define qué es el lenguaje.
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El documento introduce conceptos básicos de operaciones con números naturales como suma, resta, multiplicación y división. Define términos clave como sumandos, minuendo, divisor, cociente y resto. Explica cómo realizar cada operación de forma procedimental colocando los números en columnas y restando o multiplicando de izquierda a derecha. También distingue entre división exacta e inexacta, y presenta la propiedad distributiva de la multiplicación respecto a la suma.
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El documento describe las características y orígenes de las diferentes lenguas y dialectos de España. Explica que el castellano, junto con otras lenguas como el catalán y gallego, provienen del latín, mientras que el euskera tiene un origen independiente. También describe los principales rasgos de los diferentes dialectos del castellano en España y de la variante del español hablada en América.
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Este documento describe la situación lingüística de España, incluyendo las lenguas oficiales como el castellano y las lenguas cooficiales como el gallego, catalán y vasco. También describe los diferentes dialectos históricos derivados del latín como el astur-leonés y navarro-aragonés, así como los dialectos del castellano como el andaluz y extremeño. Explica los conceptos de bilingüismo, diglosia y normalización lingüística, y cómo se ha promovido el uso de las lenguas débiles
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Este documento explica los conceptos básicos de la argumentación. Define la argumentación como una forma de discurso para defender una idea con razones. Describe la estructura típica de un texto argumentativo, incluyendo la introducción, exposición, argumentación y conclusión. Además, detalla los diferentes tipos de argumentos, procedimientos lingüísticos y géneros argumentativos.
Agudas llanas y esdrújulas ok
El documento describe los tres tipos de sílabas en palabras del español - agudas, llanas y esdrújulas - y explica dónde se coloca la sílaba tónica en cada tipo, además de las reglas para usar tildes en cada tipo de sílaba. Las palabras agudas tienen la sílaba tónica en la última posición, las llanas en la segunda posición, y las esdrújulas siempre en la tercera posición.
La Argumentación
Este documento resume los conceptos clave de la argumentación, incluyendo su objetivo de persuadir, su estructura interna con tesis, bases y garantía, y los diferentes tipos como la argumentación secuencial y dialéctica. También describe modalidades como oral y escrita, y géneros argumentativos como ensayos, editoriales y cartas al director. Finalmente, cubre temas como razonamientos, argumentos emotivos y falacias argumentativas.
El diálogo
El documento define el diálogo como una conversación entre dos o más personas para intercambiar información, pensamientos y sentimientos. Explica que existen diálogos orales y escritos, describiendo las características y normas de cada uno. Además, presenta los estilos directo e indirecto para representar diálogos en textos, ilustrándolos con ejemplos.
El DiáLogo
Este documento define el diálogo como un intercambio de información entre dos o más personas que puede transcribirse en obras de teatro o narraciones. Explica que en las narraciones puede usarse estilo directo, reproduciendo las palabras literalmente, o estilo indirecto, explicando las palabras desde la perspectiva del autor. También define la entrevista como un diálogo en el que una persona dirige preguntas a otra para conocer sus gustos e ideas a través de sus respuestas, y explica que suele tener una introducción, cuerpo y conclusión cuando se rec
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El lenguaje es la forma que tienen los seres humanos de comunicarse entre sí a través de signos orales y escritos. Si bien los animales también se comunican, lo hacen de forma instintiva, mientras que el lenguaje humano se desarrolla desde la gestación en interacción con el entorno. Existen diferentes clasificaciones y formas del lenguaje, incluyendo el oral, escrito y visual.
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L A T I L D E E N L A S P A L A B R A S
El documento explica los tres tipos de palabras según la posición de la sílaba tónica: palabras agudas, donde la sílaba tónica está al final; palabras llanas, donde la sílaba tónica está en la penúltima sílaba; y palabras esdrújulas, donde la sílaba tónica está en la antepenúltima sílaba. A continuación, pide identificar ejemplos de cada tipo de palabra en una lista provista y escribir tres ejemplos de cada tipo.
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Este documento explica los números enteros, incluyendo sus propiedades y operaciones básicas. Los números enteros incluyen los números naturales, cero y los números negativos. Se colocan en una recta numérica donde pueden ordenarse de menor a mayor. Las operaciones como suma, resta, multiplicación y división siguen reglas de signos específicas dependiendo de si los números son del mismo signo o no.
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17.0 músculo y tejido conectivo
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dialectos del español
Este documento describe los diferentes dialectos del español, dividiéndolos en históricos o septentrionales como el aragonés y el asturiano, y modernos o meridionales como el extremeño, murciano, andaluz y canario. Explica las características fonéticas, léxicas y morfológicas más destacadas de cada uno de estos dialectos, así como su distribución geográfica y estado actual.
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Este documento trata sobre el lenguaje y la comunicación. Explica conceptos como la comunicación, las lenguas y los códigos, el alfabeto Braille y dactilológico, la diferencia entre lenguaje y lengua, la lengua oral y escrita, las funciones del lenguaje y la organización de la lengua. También analiza cómo se comunican los animales y define qué es el lenguaje.
Operaciones con números naturales
El documento introduce conceptos básicos de operaciones con números naturales como suma, resta, multiplicación y división. Define términos clave como sumandos, minuendo, divisor, cociente y resto. Explica cómo realizar cada operación de forma procedimental colocando los números en columnas y restando o multiplicando de izquierda a derecha. También distingue entre división exacta e inexacta, y presenta la propiedad distributiva de la multiplicación respecto a la suma.
Lenguas, dialectos y variedades en el español
El documento describe las características y orígenes de las diferentes lenguas y dialectos de España. Explica que el castellano, junto con otras lenguas como el catalán y gallego, provienen del latín, mientras que el euskera tiene un origen independiente. También describe los principales rasgos de los diferentes dialectos del castellano en España y de la variante del español hablada en América.
Coloquio y dialogo
El documento habla sobre el concepto de coloquio. Explica que la palabra proviene del latín "colloquium" que significa conversación. Un coloquio implica una conversación entre dos o más personas donde comparten información y experiencias para resolver un problema de manera cooperativa.
Situación lingüística de España
Este documento describe la situación lingüística de España, incluyendo las lenguas oficiales como el castellano y las lenguas cooficiales como el gallego, catalán y vasco. También describe los diferentes dialectos históricos derivados del latín como el astur-leonés y navarro-aragonés, así como los dialectos del castellano como el andaluz y extremeño. Explica los conceptos de bilingüismo, diglosia y normalización lingüística, y cómo se ha promovido el uso de las lenguas débiles
Adrian Perez (COLOQUIO)
El documento define el coloquio como una conversación entre dos o más personas sobre un tema determinado, en la que cada participante asume el rol de discutir la situación planteada. Un coloquio se caracteriza por ser dinámico, con una duración establecida y una conclusión grupal al final. Participan un número limitado de especialistas que debaten de forma compartida sobre un tema bien definido. Los coloquios suelen finalizar con acuerdos o desacuerdos sobre el asunto tratado.
La argumentación
Este documento explica los conceptos básicos de la argumentación. Define la argumentación como una forma de discurso para defender una idea con razones. Describe la estructura típica de un texto argumentativo, incluyendo la introducción, exposición, argumentación y conclusión. Además, detalla los diferentes tipos de argumentos, procedimientos lingüísticos y géneros argumentativos.
Agudas llanas y esdrújulas ok
El documento describe los tres tipos de sílabas en palabras del español - agudas, llanas y esdrújulas - y explica dónde se coloca la sílaba tónica en cada tipo, además de las reglas para usar tildes en cada tipo de sílaba. Las palabras agudas tienen la sílaba tónica en la última posición, las llanas en la segunda posición, y las esdrújulas siempre en la tercera posición.
La Argumentación
Este documento resume los conceptos clave de la argumentación, incluyendo su objetivo de persuadir, su estructura interna con tesis, bases y garantía, y los diferentes tipos como la argumentación secuencial y dialéctica. También describe modalidades como oral y escrita, y géneros argumentativos como ensayos, editoriales y cartas al director. Finalmente, cubre temas como razonamientos, argumentos emotivos y falacias argumentativas.
El diálogo
El documento define el diálogo como una conversación entre dos o más personas para intercambiar información, pensamientos y sentimientos. Explica que existen diálogos orales y escritos, describiendo las características y normas de cada uno. Además, presenta los estilos directo e indirecto para representar diálogos en textos, ilustrándolos con ejemplos.
El DiáLogo
Este documento define el diálogo como un intercambio de información entre dos o más personas que puede transcribirse en obras de teatro o narraciones. Explica que en las narraciones puede usarse estilo directo, reproduciendo las palabras literalmente, o estilo indirecto, explicando las palabras desde la perspectiva del autor. También define la entrevista como un diálogo en el que una persona dirige preguntas a otra para conocer sus gustos e ideas a través de sus respuestas, y explica que suele tener una introducción, cuerpo y conclusión cuando se rec
Diapositivas comunicacion
La comunicación es el proceso mediante el cual se transmite información entre al menos dos entidades a través de signos compartidos. Implica un emisor que codifica y envía un mensaje a través de un canal, un receptor que lo decodifica, y un código compartido. Los factores clave de la comunicación son el emisor, receptor, mensaje, canal y código.
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El lenguaje es la forma que tienen los seres humanos de comunicarse entre sí a través de signos orales y escritos. Si bien los animales también se comunican, lo hacen de forma instintiva, mientras que el lenguaje humano se desarrolla desde la gestación en interacción con el entorno. Existen diferentes clasificaciones y formas del lenguaje, incluyendo el oral, escrito y visual.
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Examenes finales feb marz 2012 - 3º año lengua y 3° cs polit
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Digital Storytelling for Deeper Learning v1
Presented at the Riding the Wave Conference in Gimli, Manitoba. May 2017.
In two words, you remember the whole story: glass slipper, sour grapes, cold porridge. You remember more than facts, you recall relationships & deeper connections between characters. Some of the powerful ways we leverage digital for deeper learning includes challenging sources of information (fake news), exploring bias (developing empathy through multiple perspectives), and creating powerful feedback loops that foster deeper learning.
Powerful narratives, in a word or two, bring to mind a wealth of ideas & relationships; more than just facts. How can we find stories that make our teaching sticky and help kids find, and more importantly tell, stories that make learning stick? This workshop will equip teachers with the skills & knowledge to foster deeper learning across the curriculum by intentionally leveraging digital tools to foster deeper learning.
Tales of Learning and the Gifts of Footprints v4.2
This document appears to be a presentation about digital learning and storytelling. It discusses shifting from compliance to care, private to public learning, and consumer to participatory models. It addresses what digital storytellers look like and principles of learning including starting where students are, learning being done by and for students, students talking about learning, having learning targets, and feedback. It encourages generosity, sharing tales of learning, and giving the gifts of footprints.
The Fourth Screen v4.2
Presented at the Richmond District Conference, Feb 2017.
A series of stories woven together to start a conversation with middle and high school students, teachers, and parents about living our lives on and offline (on The Fourth Screen) more thoughtfully.
This talk focuses primarily on the ideas of Empathy, Empowerment & Persistent Kindness and shares resources teachers can use to lead these sorts of conversations with their own students.
Making Student Thinking Visible v4
Slides to support a master class on making student thinking visible through practical hands-on activities and structured around Dylan Wiliam's work on formative assessment and active learning. Held at the BYTE Conference 2017 in Portage la Prairie, Manitoba.
Learning is at BYTE 2017
A group of educators from the BYTE Conference 2017 (Build Your Teaching Experience) share their ideas about learning as a series of visual metaphors they found on their phones.
Leveraging Digital for Deeper Learning
Slides to support a Keynote presentation to Early Years and Middle Years teachers in Hanover School Division on 3 February 2017.
We Learn Through Stories at PRIZMAH17
The document discusses storytelling and how it can be used as a tool for learning. It suggests that storytelling allows students to think in metaphors and learn through stories. It provides examples of how digital tools like QR codes and apps can be used to incorporate storytelling into the classroom. It also outlines some rules of thumb for using storytelling, such as personalizing tasks to students' experiences, collaborating on group projects, and getting feedback from both inside and outside the classroom.
Providing Permission to Wonder v3
In a world where knowledge is more a verb than a noun how do we foster deep learning in our students? Good questions cause thinking. Unfortunately, many of the questions regularly asked in classrooms focus on knowledge as a noun. This presentation will explore the effective use of thinking and learning tools in the classroom. We will work together to model teaching practices that lead to students co-constructing a networked (real world) rather than hierarchical (artificial) understanding of their world regardless of grade level or discipline.
Participants leave this workshop with a toolkit of research based questioning and thinking strategies they can begin using with their students tomorrow.
The Fourth Screen v4.1
This document contains multiple sections on topics related to technology and its impact on society, including how the internet allows information to be easily shared but also persist indefinitely, issues around online privacy and bullying, and ways for parents to support their children's safe and responsible internet use. The document advocates for empowering youth and promoting kindness both online and off.
Making Student Thinking Visible v3.7
Slides to support a master class on making student thinking visible through practical hands-on activities and structured around Dylan Wiliam's work on formative assessment and active learning.
Learning is at AUHSD
A group of educators from the Anderson Union High School & Redding School Districts and share their ideas about learning as a series of visual metaphors.
Providing Permission to Wonder v2
In a world where knowledge is more a verb than a noun how do we foster deep learning in our students? Good questions cause thinking. Unfortunately, many of the questions regularly asked in classrooms focus on knowledge as a noun. This presentation will explore the effective use of thinking and learning tools in the classroom. We will work together to model teaching practices that lead to students co-constructing a networked (real world) rather than hierarchical (artificial) understanding of their world regardless of grade level or discipline.
Participants leave this workshop with a toolkit of research based questioning and thinking strategies they can begin using with their students tomorrow.
The Fourth Screen v4
This document contains a collection of images, quotes, and short passages on topics related to online communities, sharing, and empowerment through technology. The snippets discuss how the internet allows information to be easily shared, encourages learning, and can help empower victims of bullying. The overarching theme is about the positive impact community and connection through online platforms can provide.
Learning is at BLC16
A group of educators at the Building Learning Communities Conference share their ideas about learning as a series of visual metaphors.
We Learn Through Stories v4 (master class)
Slides to support a master class at the Building Learning Communities Conference in Boston, MA. 18 July 2016.
How can we make learning sticky using powerful storytelling frameworks that tap into peoples' emotions? How do we involve all students in creating digital content that doesn't also create hours of content for teachers to assess? This interactive session will showcase Digital Storytelling activities teachers can use in class tomorrow! Document student learning & foster reflective ways for students to share their learning. 1st: we play! Then we'll discuss how to practically adapt these ideas, make them your own, and figure out what sort of infrastructure needs to be in place to support these kinds of powerful learning experiences. We’ll learn how to exercise your students' & your own creativity muscles and share simple strategies for collecting & publishing student work.
Deep Learning Design: the middle ring
Slides in support of a professional learning day for administrators in Hanover School Division focused on developing a common language & understanding of Deep Learning Design.
More from Darren Kuropatwa (20)
Tales of Learning and the Gifts of Footprints v4.2
Tales of Learning and the Gifts of Footprints v4.2
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Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
Northern Engraving | Nameplate Manufacturing Process - 2024
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
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What began over 115 years ago as a supplier of precision gauges to the automotive industry has evolved into being an industry leader in the manufacture of product branding, automotive cockpit trim and decorative appliance trim. Value-added services include in-house Design, Engineering, Program Management, Test Lab and Tool Shops.
Skybuffer SAM4U tool for SAP license adoption
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
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-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
Taking AI to the Next Level in Manufacturing.pdf
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
Mutation Testing for Task-Oriented Chatbots
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
Dandelion Hashtable: beyond billion requests per second on a commodity server
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
A Deep Dive into ScyllaDB's Architecture
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5th LF Energy Power Grid Model Meet-up Slides
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
Tomaz Bratanic
Graph ML and GenAI Expert - Neo4j
Apps Break Data
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays, June 2024 with Maria Copot 20
High performance Serverless Java on AWS- GoTo Amsterdam 2024
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless community. Java is known for its high cold start times and high memory footprint, comparing to other programming languages like Node.js and Python. In this talk I'll look at the general best practices and techniques we can use to decrease memory consumption, cold start times for Java Serverless development on AWS including GraalVM (Native Image) and AWS own offering SnapStart based on Firecracker microVM snapshot and restore and CRaC (Coordinated Restore at Checkpoint) runtime hooks. I'll also provide a lot of benchmarking on Lambda functions trying out various deployment package sizes, Lambda memory settings, Java compilation options and HTTP (a)synchronous clients and measure their impact on cold and warm start times.
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LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
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zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
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Dandelion Hashtable: beyond billion requests per second on a commodity server
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Pre-Cal 40S Slides January 17, 2008
- 1. What do you think this is? Fractals in nature
- 2. Find the value(s) of r in .
- 3. In the geometric sequence, if = 3 and r = 2 , find .
- 6. If the first term of a geometric progression is and the common ratio is -3, find the next three terms.
- 7. Determine the common ratio for the geometric sequence: r
- 8. The Story of Young Gauss ... Photo Source: Karl Gauss (1777–1855) to be continued ...