This document discusses electromagnetic compatibility (EMC) in an electrical engineering design chapter. It covers minimizing susceptibility to electromagnetic interference (EMI) through primary, secondary, and tertiary controls like component layout, input filtering, and shielding. Primary controls include avoiding inductive and capacitive coupling through layout and using ground planes. Secondary controls involve input filtering. Tertiary controls use shielding as a last resort. The document also discusses minimizing generated EMI through design techniques.
This document discusses social media and provides guidance on how to effectively use social media for business purposes. It defines social media and provides some key statistics on social media usage. It then recommends focusing on goals, relevance, advocacy, and branding when using social media for business. The document also provides some rules for using social media, such as being safe and understanding user motivations. It concludes by asking the reader to reflect on what they have learned about using social media strategically.
Multiprocessor systems can improve performance over single CPU systems by utilizing multiple processors that share memory and resources. However, scaling the number of processors is challenging due to bottlenecks like shared bus bandwidth. Various multiprocessor architectures aim to improve scalability, including cache consistency protocols, crossbar switches, and non-uniform memory access designs. Effective parallelization of workloads and careful management of shared data is also important. Implementing an operating system for multiprocessors presents challenges like concurrency in the kernel and efficient synchronization between processors.
The document provides information on various social media monitoring and engagement tools including:
- Google Alerts and SocialMention for monitoring social media conversations
- Twellow, Technorati, and WhoStalkin for finding influencers and trends on social platforms
- CoverItLive for hosting live online discussions and Q&As
- Examples of successful business uses of blogs (HSBC), forums (AMEX), and pages on Facebook (TD Lounge) and LinkedIn (BC Public Service)
- Overviews and tutorials for using Twitter, LinkedIn, and Facebook for business purposes
This document summarizes techniques for carrier phase estimation, decision-directed loops, and timing estimation in digital communication systems. It discusses maximum likelihood estimation of phase and timing parameters based on maximizing the likelihood function. Carrier phase can be estimated using phase-locked loops or by cross-correlating the received signal with in-phase and quadrature reference carriers. Decision-directed loops allow phase estimation when the transmitted symbols are unknown by assuming symbol decisions. Timing can be estimated for PAM signals by correlating the received signal with pulse shapes centered at different time offsets and choosing the offset that maximizes the likelihood function. Diagrams show example receiver structures for carrier phase tracking and timing estimation.
Spartups is looking to form strategic partnerships with student organizations, networking groups, businesses, and other incubators and accelerators. They are also seeking mentors, advisers, and guest speakers. The document provides details on a new pitch format for applicants and current Spartups members, and information on how to contact Spartups or follow them on social media.
GT-Mconf: Multiconference system for interoperable web and mobilemconf
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The document summarizes the GT-Mconf project which aims to create a multiconference system for interoperable web and mobile conferences. Key points include:
1) They have created a webconference system using BigBlueButton that allows desktop and mobile participation with features like presentations, chat translation, and audio/video.
2) An Android application was developed to allow mobile access via a native app or browser. It provides features like joining meetings via QR codes or URLs and private/public chat.
3) Future work includes a web application for conference management and a HTML5 client, with goals of supporting additional mobile platforms and improving audio/video quality.
4) The system has potential to become
dMT-SPC dry protective coatings contain special components that create and maintain an optimal coefficient of friction between contacting surfaces. The document discusses the use of various dMT-SPC coating blocks and their applicators to apply coatings to crane wheels, rails, drive wheels, guide rollers, and other conveyor components in different industrial applications like aluminum plants, automobile assembly plants, gypsum plants, and warehouses. These coatings help keep surfaces free of dust and well coated under heavy operating conditions.
Coca Cola Finance Report - This report gives a detailed analysis of Coca Cola's financial performance. The report also gives insights for future shareholders.
The document appears to be a collection of quotes about various topics like nature, principles, creativity, and life experiences. It includes quotes from famous figures like George RR Martin, Abraham Lincoln, Martin Luther King Jr., Thomas Jefferson, Henry David Thoreau, Jimi Hendrix, John Stuart Mill, Jill Davis, Gilbert K. Chesterton, Andre Gide, and Mark Twain. The quotes are about subjects like the beauty of nature, standing up for principles, originality, courage, fishing for love, and sailing. The document ends by providing a link to a website for more information about Bermuda.
Multiprocessor systems can improve performance over single CPU systems by utilizing multiple processors that share memory and resources. However, scaling the number of processors is challenging due to bottlenecks like shared bus bandwidth. Various multiprocessor architectures aim to improve scalability, including cache consistency protocols, crossbar switches, and non-uniform memory access designs. Effective parallelization of workloads and careful management of shared data is also important. Implementing an operating system for multiprocessors presents challenges like concurrency in the kernel and efficient synchronization between processors.
The document provides information on various social media monitoring and engagement tools including:
- Google Alerts and SocialMention for monitoring social media conversations
- Twellow, Technorati, and WhoStalkin for finding influencers and trends on social platforms
- CoverItLive for hosting live online discussions and Q&As
- Examples of successful business uses of blogs (HSBC), forums (AMEX), and pages on Facebook (TD Lounge) and LinkedIn (BC Public Service)
- Overviews and tutorials for using Twitter, LinkedIn, and Facebook for business purposes
This document summarizes techniques for carrier phase estimation, decision-directed loops, and timing estimation in digital communication systems. It discusses maximum likelihood estimation of phase and timing parameters based on maximizing the likelihood function. Carrier phase can be estimated using phase-locked loops or by cross-correlating the received signal with in-phase and quadrature reference carriers. Decision-directed loops allow phase estimation when the transmitted symbols are unknown by assuming symbol decisions. Timing can be estimated for PAM signals by correlating the received signal with pulse shapes centered at different time offsets and choosing the offset that maximizes the likelihood function. Diagrams show example receiver structures for carrier phase tracking and timing estimation.
Spartups is looking to form strategic partnerships with student organizations, networking groups, businesses, and other incubators and accelerators. They are also seeking mentors, advisers, and guest speakers. The document provides details on a new pitch format for applicants and current Spartups members, and information on how to contact Spartups or follow them on social media.
GT-Mconf: Multiconference system for interoperable web and mobilemconf
?
The document summarizes the GT-Mconf project which aims to create a multiconference system for interoperable web and mobile conferences. Key points include:
1) They have created a webconference system using BigBlueButton that allows desktop and mobile participation with features like presentations, chat translation, and audio/video.
2) An Android application was developed to allow mobile access via a native app or browser. It provides features like joining meetings via QR codes or URLs and private/public chat.
3) Future work includes a web application for conference management and a HTML5 client, with goals of supporting additional mobile platforms and improving audio/video quality.
4) The system has potential to become
dMT-SPC dry protective coatings contain special components that create and maintain an optimal coefficient of friction between contacting surfaces. The document discusses the use of various dMT-SPC coating blocks and their applicators to apply coatings to crane wheels, rails, drive wheels, guide rollers, and other conveyor components in different industrial applications like aluminum plants, automobile assembly plants, gypsum plants, and warehouses. These coatings help keep surfaces free of dust and well coated under heavy operating conditions.
Coca Cola Finance Report - This report gives a detailed analysis of Coca Cola's financial performance. The report also gives insights for future shareholders.
The document appears to be a collection of quotes about various topics like nature, principles, creativity, and life experiences. It includes quotes from famous figures like George RR Martin, Abraham Lincoln, Martin Luther King Jr., Thomas Jefferson, Henry David Thoreau, Jimi Hendrix, John Stuart Mill, Jill Davis, Gilbert K. Chesterton, Andre Gide, and Mark Twain. The quotes are about subjects like the beauty of nature, standing up for principles, originality, courage, fishing for love, and sailing. The document ends by providing a link to a website for more information about Bermuda.
Feedback speelt een belangrijke rol in het leren van studenten. Maar goede feedback geven kost tijd. In onderwijs waar studenten vooral leren voor een toets op het einde, vergeten ze het geleerde veel sneller dan wanneer er actief met de stof gewerkt en veel herhaald wordt. Het goed inzetten van feedback wordt ook wel formatief handelen genoemd. Daar gaat het om het inzetten van feedback in het leerproces om het leren van studenten bij te kunnen sturen. Als docent handel je voortdurend met het oog op de te bereiken leerdoelen. De feedbackvraag is dan ook telkens: waar staan we ten opzichte van het leerdoel??
Assessment
Het assessment als toetsvorm groeit in populariteit nu we gaan werken met leeruitkomsten. Maar een assessment (vaak in combinatie met een portfolio)?kan best lastig zijn. De tijd is vaak beperkt, en soms?is het een groepsassessment. Op welke manier waarborg je dan de validiteit (heeft de individuele student de doelen behaald) en de betrouwbaarheid (is mijn beoordeling gelijk aan die van mijn collega)??
In deze sessie bespreken we wanneer je het assessment kunt inzetten (en wanneer niet). We kijken naar de ervaringen van ervaren assessoren binnen het domein Techniek. We gaan in op de do¡¯s en don¡¯ts, en bespreken de valkuilen. Aan het einde delen we de pas ontwikkelde assessment-checklist in de vorm van een hand-out.?
De workshop wordt verzorgd door Evelyn Spanjer (docent HBO-ICT), Wim de Boer (Onderwijskundige) en Lydia van de Streek (Didactisch coach).
Innovation through Educational Design Researchwimdboer
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This document discusses using an educational design research approach to develop flexible teaching and learning that keeps students motivated with positive results. It describes testing a hybrid classroom model during COVID that had 30 students attending class in person and 30 attending online. Evaluations found online students felt less involved, so guidelines were developed for teachers. When lower first year results occurred, further research identified issues for online first year students around sense of belonging and experience. New policies stopped the hybrid model for first years and focused on meaningful on-campus activities and accountability to improve results. The research contributed to solutions, design principles and professional development.
This document summarizes a workshop on using instructional videos in the classroom for teaching agriculture. It discusses the benefits of using videos, such as increasing student motivation and helping students understand complex topics. Examples are provided of different types of agricultural videos that could be used, such as demonstrations, simulations, and student-generated videos. Ways videos could be incorporated into the classroom are outlined, including flipping the classroom where videos are viewed outside of class. Guidance is offered on selecting appropriate videos and engaging students through activities after viewing videos.
Yn 2016 komt de nije digitale metoade Frysk foar it p? beskikber. Yn dizze workshop jouwe wy in oersjoch fan de ferskillende learlinen d¨ºr¡¯t skoallen aanst ¨²t kieze kinne. Wy litte foarbylden sjen fan hoe¡¯t mei help fan ICT in passend learmiddelenoanbod gearstald wurde kin, ?fhinklik fan it ferlet fan skoallen en de taaldoelen foar it (fak) Frysk.
Workshop 2 - De nije metoade Frysk yn prim¨ºr ?nderwiis? (PO)
Wim de Boer
Yn 2016 komt de nije digitale metoade Frysk foar it p? beskikber. Yn dizze workshop jouwe wy in oersjoch fan de ferskillende learlinen d¨ºr¡¯t skoallen aanst ¨²t kieze kinne. Wy litte foarbylden sjen fan hoe¡¯t mei help fan ICT in passend learmiddelenoanbod gearstald wurde kin, ?fhinklik fan it ferlet fan skoallen en de taaldoelen foar it (fak) Frysk.
Kongres: Meartalich ?nderwiis, in stap foar¨²t?
22 april 2015, Drachten
Calidad educativa: qu¨¦ es y c¨®mo mejorarlo?wimdboer
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Seminario sobre Sistemas de Calidad y Evaluaci¨®n Educativa
Publicado?25 junio, 2012?|?Por?pmontalvan
La Corporaci¨®n Ecuatoriana para la Calidad de la Educaci¨®n, impartir¨¢ un seminario a los representantes de las instituciones quienes la conforma, sobre Sistemas de Calidad y Evaluaci¨®n Educativa, con el objetivo de establecer la importancia en definir est¨¢ndares de calidad en el ¨¢mbito educativo,? determinar los elementos que constituyen los procesos de gesti¨®n escolar y su interrelaci¨®n con la autoevaluaci¨®n institucional, e identificar la? aplicabilidad? de los est¨¢ndares de aprendizaje? en el proceso evaluativo y la mejora continua.
Wim De Boer, Coordinador de Asociaci¨®n de Cooperaci¨®n al Desarrollo y Asistencia T¨¦cnica de Flandes (B¨¦lgica/Holanda), ser¨¢ uno de los capacitadores,? quien expondr¨¢ sobre Los Conceptos de Calidad Educativa, La Descentralizaci¨®n la Autonom¨ªa en la Escuela, el ?Plan Educativo Institucional (PEI), entre otros temas.
Fecha:?Mi¨¦rcoles 27 de junio de 2012
Hora:?Desde las 09:00 hasta las 16:00
Lugar:?Colegio Americano de Guayaquil (Av. Juan Tanca Marengo Km 6.5)
dr. Wim de Boer, VVOB - Ecuador
Seminario: ¡°Redefinici¨®n del rol del psic¨®logo educativo en las instituciones educativas ecuatorianas¡±
26 y 27 de abril, Quito, Ecuador
Este documento describe la educaci¨®n intercultural en Holanda. Resume que (1) Holanda tiene una sociedad multicultural debido a la inmigraci¨®n, con m¨¢s del 19% de la poblaci¨®n teniendo or¨ªgenes no occidentales. (2) El sistema educativo holand¨¦s enfrenta desaf¨ªos para conectar con los estudiantes de diversos or¨ªgenes culturales y ense?arles a lidiar con la diversidad. (3) Se han implementado varias pol¨ªticas y programas para promover la integraci¨®n cultural y el respeto entre los estudiantes de diferentes trasfond
Visiones de Calidad y ejemplos de Holanda en educaci¨®n superiorwimdboer
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Titulo: Calidad en la educaci¨®n
Wim Boer
La Calidad en la educaci¨®n es importante. La pregunta es: ?qu¨¦ es la calidad? Otra pregunta es entonces: ?c¨®mo tratar con ella de una forma en que la educaci¨®n mejore? ?Cu¨¢les son los sistemas que miden la educaci¨®n de acuerdo a ciertos est¨¢ndares determinados, que tambi¨¦n realizan seguimiento de estos hallazgos y mejoran aspectos que deben o pueden ser mejorados. Estos son el qu¨¦ y el c¨®mo. En esta presentaci¨®n algunas ideas acerca de las definiciones sobre calidad se discutir¨¢n y los ejemplos ser¨¢n presentados. Luego tendremos ejemplos y experiencias de los sistemas de control interno y externo de la calidad de la educaci¨®n superior en Holanda ser¨¢n discutidos.
Dr. Wim Boer (wimdeboervvob@gmail.com) actual director del Programa Escuelas Gestoras del Cambio y representante de la Asociaci¨®n Flamenca de Cooperaci¨®n al Desarrollo y Asistencia T¨¦cnica/VVOB (Cooperaci¨®n del Reino de B¨¦lgica) en Ecuador, desde mayo de este a?o. Trabaj¨® por 3,5 a?os (2006 a 2010) como asesor senior e investigador en el ¨¢rea de Tecnolog¨ªa Educativa en el Instituto Holand¨¦s para el Desarrollo Curricular (Netherlands Institute for Curriculum Development: www.slo.nl/international). Coordin¨® el centro de investigaci¨®n sobre recursos educativos. Este centro es un proyecto financiado principalmente por el gobierno holand¨¦s para proporcionar asesor¨ªa independiente y profesional, como tambi¨¦n apoyo a la innovaci¨®n curricular, su desarrollo y aplicaci¨®n. Fue durante dos a?os, el director del Centro de Educaci¨®n a Distancia de la Universidad Cat¨®lica de Mozambique (http://www.ucm.ac.mz/html/main/CED.htm). Comenz¨® su carrera en la Facultad de Educaci¨®n de la Universidad de Twente (www.utwente.nl) en los Pa¨ªses Bajos, donde desarroll¨® e implement¨® el curso TeleTop sistema de gesti¨®n (v¨¦ase www.teletop.nl). Para obtener m¨¢s informaci¨®n, consulte www.wimdeboer.nl.
Flexibiliteit als uitgangspunt voor een nieuwe taalmethode: ICT als meerwaardewimdboer
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De inzet van ICT neemt toe in het po. Kennisnet (2013) geeft aan dat 75% van de lokalen een digitaal schoolbord hebben, ongeveer 30% van de leermiddelen zijn digitaal. Werken met oefenprogramma¡¯s en zoeken op internet wordt veel genoemd, maar werken met games, simulaties en learning analytics staat nog in de kinderschoenen. De belofte van ICT is er al jaren, maar om te komen tot nieuwe didactische mogelijkheden die een meerwaarde vormen blijkt nog niet zo eenvoudig. ICT zou een toolbox moeten zijn (Dede, 2008) en zou de docent moeten helpen in de toenemende vraag naar onderwijs op maat. Het uitgangspunt voor een nieuwe methode Fries is flexibiliteit. Leraren moeten bij onderwijs op maat keuzes kunnen maken t.a.v. de didactiek, inhoud en organisatie van leren. Het leren van taal kan ¡°taditioneel¡±, maar ook door projecten waar taal wordt gebruikt. Op basis van wat leraren willen, wordt door middel van een ontwerp-onderzoek (Reeves, 2011) samengewerkt tussen o.a. de uitgever, lerarenopleidingen, onderwijsbegeleiders en taalco?rdinatoren in Frysl?n. Het netwerk van taalco?rdinatoren speelt een belangrijke rol in de formatieve evaluaties die bijdragen aan de relevantie en bruikbaarheid van deze nieuwe methode. ICT kan op deze manier ingezet worden om tot meerwaarde te komen.
Balancing the amount of typical cultural themes in language learning material...wimdboer
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Balancing the amount of typical cultural themes in language learning materials
Frysl?n is a province in the north of the Netherlands where the two official languages are spoken: Dutch and Frisian. Of the 620,000 inhabitants of Frysl?n about 55% consider Frisian as their mother tongue. Frisian language is an obligatory part of the curriculum in primary education and in early secondary education. Af?k is the publisher of educational materials for Frisian language learning in education. They provide coherent packages of subject-related paper based learning materials, but also a digital learning environment. Looking at theme¡¯s within these materials, it is clear that typical cultural themes of the Frisian culture - such as typical sports, the history and the environment - take an important role. On the other hand many themes within the educational materials do not have that specific emphasize on the Frisian culture. In this session the presenters will argue pros and conns of using typical cultural themes for language learning. The dilemma between conserving and passing thru culture versus the use of language that is focused on present and future will be the focus of debate. There will be room for discussion as the presenters are curious about how other regions deal with this and how a balance could be found.
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Drs. Willy van der Meer is a language specialist and working as a project coordinator on secondary and adult education within Af?k. Dr. Wim de Boer is an educational specialist and working as a project coordinator on primary and secondary education within Af?k, see www.wimdeboer.nl.
Panel ¡°Formaci¨®n inicial y continua de docentes: hacia la construcci¨®n de pe...wimdboer
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ENCUENTRO INTERNACIONAL RED KIPUS ECUADOR
¡°Perfiles y curr¨ªculos para una nueva formaci¨®n docente¡±
Quito, Ecuador, 5, 6 y 7 de Octubre de 2011
- The document discusses developments in educational resources and curriculum in the Netherlands based on a research study.
- It finds that while textbooks are still widely used, there are differences in usage between subjects, genders, and levels of experience. More flexible digital materials are used more for "21st century learning".
- Teachers spend most of their time searching for and using paper-based materials. Digital materials are used more for creative/vocational subjects or when the focus is on self-directed learning.
- Factors like availability, adaptability, costs, and alignment with curriculum goals are most important to teachers when selecting flexible learning materials.
Labelling digital learning materials so that teachers can find themwimdboer
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The document discusses labeling and categorizing digital learning materials to help teachers more easily find and use them. It proposes using the IEEE Learning Object Metadata standard to catalog materials in databases according to fields like title, description, subject, and intended user. Research with teachers found they spend time searching for additional materials and would use a site with a complete overview of available materials categorized by standard metadata. Open questions remain around publisher participation and the quality and usefulness of metadata for teachers.
Use, Possibilities and Future of Course Management Systems in Secondary Educa...wimdboer
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1. The document discusses the use, possibilities, and future of course management systems (CMS or VLEs) in secondary education.
2. It finds that VLEs are used more often as additional or optional tools rather than central instruments, and satisfaction is generally high among teachers who use VLEs frequently.
3. Key factors that influence VLE use and satisfaction include school policy, support for teachers, the technology environment, and teacher experience with information and communication technologies.
Overzicht van leermiddelen: een nieuw leermiddelenpleinwimdboer
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Leermiddelen en leerlijnen
1. www.kennisnet.nl
Naam van de Auteur
7 januari 2008
Leermiddelen en leerlijnen,
Arrangeren is de core business van elke docent!!
De Onderwijsdagen, 10 en 11 november 2009
Wim de Boer, Jan van Driel , Leo Bakker
8. Circa 42 optionele ¡°labels¡±
Content-zoekprofiel
Circa 15 verplichte ¡°labels¡±
D¨¦ Nederlandse afspraak over metadata van leermateriaal
op basis van IEEE LOM
16. arrangeren
Wat wil ik doen?
Welk materiaal is er?
Hoe vind ik het?
Welke kwaliteit heeft het?
¡°Leerplan¡±
Sites met leermiddelen
juiste labels
wie heeft het gemaakt?
Hoe?
17. leerlijn
Een leerlijn is een beredeneerde
opbouw van tussendoelen en
inhouden, leidend naar een
einddoel.
Afhankelijk van de precieze
functie, gebruikscontext en
doelgroep vari?ren leerlijnen
in de mate waarin implicaties
voor verschillende
leerplanelementen zijn
uitgewerkt.
#9: Toelichting dia:
Voor en door het Nederlandse onderwijsveld is een selectie gemaakt uit de 57 mogelijke velden van de IEEE-LOM standaard. Er is een zogenaamd toepassingsprofiel gemaakt van deze internationale standaard. Deze heet het content-zoekprofiel. Dit zijn aanvullende afspraken bovenop de internationale standaard IEEE-LOM. Deze afspraken zijn ervoor gemaakt om ervoor te zorgen dat in Nederland alle aanbieders van leermateriaal dezelfde labels zo eenduidig mogelijk gebruiken.
Het content-zoekprofiel stelt circa 15 velden/labels verplicht. Hier staat ¡°circa¡±, omdat er bij sommige velden afhankelijkheden bestaan. (Bijvoorbeeld in veld 6.2 over copyright-rechten kan ¡°ja¡± of ¡°nee¡± worden ingevuld. Bij ¡°ja¡± moet ook veld 6.3. over het soort rechten worden ingevuld. Bij ¡°nee¡± hoeft dit uiteraard niet te worden ingevuld.