Este documento presenta un resumen de la Asignaci¨®n 1 de la asignatura Estructuras Discretas. Contiene dos ejercicios, el primero pide identificar cu¨¢les de varios enunciados son proposiciones y cu¨¢les no, justificando la respuesta. El segundo ejercicio pide hallar el valor de verdad de cuatro proposiciones dadas.
1. The document provides instructions for a quiz asking students to make shopping lists based on three situations. For the third situation, students must include quantities of items.
2. Students are instructed to download the quiz in a Microsoft Word file, complete the exercise, and upload their response to Edmodo before the due date.
3. A scoring rubric is provided, with points awarded based on correctly including 10 items per situation and spelling. Partial credit is given for minor spelling errors or listing fewer than 10 items.
The document lists various musical elements and terms that are repeated in a cyclical pattern, including the use of electronic instruments, rhyming structure, strong pulse and beat, moderate tempo, indefinite pitch, accompaniment, constant dynamic, and speed of words, with the terms "different" and "similar" cycling in as well in a repetitive structure.
The document analyzes the structure of Kate Nash's music video "Foundations." It notes that the most important feature is the use of props through mise-en-scene, which helps keep the audience engaged as the scenery changes. As there is no musical performance, the director had to rely on the likeability of the actors and storyline. A range of shots were used, including establishing shots, close-ups, and long shots. For their own music video, the author plans to use different shots and props that highlight simple pleasures to show life's simple amusements.
Subject Teacher Recommendation re Olga MogilnikovaOlga Mogilnikova
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The document is a character reference letter for Olga Mogilnikova, who is applying for an au pair program in Germany. The letter writer worked with Olga for one and a half years at the European School of Central Asia, where Olga was a teaching assistant and caregiver in the nursery program. The letter states that Olga fostered a constructive and family-style learning environment for the children and was adept at thriving in foreign settings. The letter writer recommends Olga for the au pair program without hesitation.
L2 learners can use linguistic forms systematically depending on the communicative context. The three main contextual dimensions that influence language use are the linguistic context, psychological context, and microsocial context. Language input is essential for learning, and native speakers will modify their language through techniques like foreigner talk and interactional modifications to help nonnative speakers understand. Feedback through direct or indirect correction also aids learning. Learning occurs through interpersonal interaction with experts in the zone of proximal development, as well as intrapersonal interaction such as private speech.
John M. Newman is a highly experienced planning consultant with expertise in land development, environmental planning, and health planning. He has extensive experience reviewing and creating comprehensive plans, ordinances, and policies. He has held planning positions with Kershaw County, Richland County, the Town of Blythewood, and as a consultant. His experience includes replacing ordinances, authoring comprehensive plans, assisting with mixed-use zoning districts, and promoting active transportation planning. He has a Master's in Public Administration and is a certified planner, floodplain manager, and LEED accredited professional.
This document discusses capturing carbon dioxide (CO2) from power plant flue gas and depositing it underground. It analyzes depositing the waste gas from a power plant in S?rnak, Turkey underground. The goals are to store the CO2 in underground coal mines and use the space. Models show the CO2 capture costs decrease when combined with coal bed methane extraction, as the methane enhances CO2 sequestration in excavated coal seams. With projected methane yields of 200,000 cubic meters per year, CO2 capture and storage costs could drop to around $11 per ton of CO2.
The document describes the design of an oil-fired furnace for heating applications such as heat treatment and metal melting in foundries. It includes details of the used engine oil characteristics, burner design dimensions, and furnace construction to allow for swirling flame propagation and even heating. Testing showed successful aluminum melting could be achieved using the furnace, addressing issues with traditional solid fuels and providing productive use of waste engine oil.
Este documento resume las principales formas en que los adultos mayores pueden sufrir accidentes en el hogar y ofrece consejos para prevenirlos, incluyendo caminar con cuidado en la ba?era y bajar las escaleras, mantener el piso libre de objetos, no dejar ollas en la estufa sin supervisi¨®n, pedir ayuda en lugar de pararse en bancos y tomar precauciones al caminar para evitar ca¨ªdas.
UCA Director General Recommendation re Olga MogilnikovaOlga Mogilnikova
?
Olga Mogilnikova worked as a Travel and Visa Assistant for University of Central Asia from July 2013 through September 2014. She arranged travel, accommodations, visas, and other logistics for staff in Kyrgyzstan, Kazakhstan, and Tajikistan. Olga has strong language, writing, and research skills and can work well under pressure. She also studied German, French, and taught Russian while working. Her supervisor recommends her highly and states she will be successful in future endeavors.
This document discusses an eco-friendly and energy efficient biological nitrogen removal process that produces minimal greenhouse gas emissions. It outlines the importance of nitrogen removal from wastewater. It then describes the nitrification process carried out by ammonia oxidizing bacteria through multiple pathways that can produce nitrous oxide. The document also presents a model for the bacteria's behavior in oxic and anoxic conditions and simulations of the model in a continuous bioreactor. It discusses observability testing and state estimation using an extended Kalman filter to estimate unobserved states. Finally, it proposes using a model predictive controller to control the aeration rate based on optimization to meet nitrogen removal goals while minimizing energy use and nitrous oxide emissions.
John M. Newman is a highly experienced planning consultant with expertise in land development, environmental planning, and health planning. He has extensive experience reviewing and creating comprehensive plans, ordinances, and policies. He has held planning positions with Kershaw County, Richland County, the Town of Blythewood, and as a consultant. His experience includes replacing ordinances, authoring comprehensive plans, assisting with mixed-use zoning districts, and promoting active transportation planning. He has a Master's in Public Administration and is a certified planner, floodplain manager, and LEED accredited professional.
This document discusses capturing carbon dioxide (CO2) from power plant flue gas and depositing it underground. It analyzes depositing the waste gas from a power plant in S?rnak, Turkey underground. The goals are to store the CO2 in underground coal mines and use the space. Models show the CO2 capture costs decrease when combined with coal bed methane extraction, as the methane enhances CO2 sequestration in excavated coal seams. With projected methane yields of 200,000 cubic meters per year, CO2 capture and storage costs could drop to around $11 per ton of CO2.
The document describes the design of an oil-fired furnace for heating applications such as heat treatment and metal melting in foundries. It includes details of the used engine oil characteristics, burner design dimensions, and furnace construction to allow for swirling flame propagation and even heating. Testing showed successful aluminum melting could be achieved using the furnace, addressing issues with traditional solid fuels and providing productive use of waste engine oil.
Este documento resume las principales formas en que los adultos mayores pueden sufrir accidentes en el hogar y ofrece consejos para prevenirlos, incluyendo caminar con cuidado en la ba?era y bajar las escaleras, mantener el piso libre de objetos, no dejar ollas en la estufa sin supervisi¨®n, pedir ayuda en lugar de pararse en bancos y tomar precauciones al caminar para evitar ca¨ªdas.
UCA Director General Recommendation re Olga MogilnikovaOlga Mogilnikova
?
Olga Mogilnikova worked as a Travel and Visa Assistant for University of Central Asia from July 2013 through September 2014. She arranged travel, accommodations, visas, and other logistics for staff in Kyrgyzstan, Kazakhstan, and Tajikistan. Olga has strong language, writing, and research skills and can work well under pressure. She also studied German, French, and taught Russian while working. Her supervisor recommends her highly and states she will be successful in future endeavors.
This document discusses an eco-friendly and energy efficient biological nitrogen removal process that produces minimal greenhouse gas emissions. It outlines the importance of nitrogen removal from wastewater. It then describes the nitrification process carried out by ammonia oxidizing bacteria through multiple pathways that can produce nitrous oxide. The document also presents a model for the bacteria's behavior in oxic and anoxic conditions and simulations of the model in a continuous bioreactor. It discusses observability testing and state estimation using an extended Kalman filter to estimate unobserved states. Finally, it proposes using a model predictive controller to control the aeration rate based on optimization to meet nitrogen removal goals while minimizing energy use and nitrous oxide emissions.