6.5 More about actors In the hotel example, you saw two actors in the use case diagram shown in Figure 3 (reproduced below). Why is the actor Guest associated with the use case for making a reservation but not associated with the use cases for checking in and out? The answer comes from an understanding of what happens when someone, a guest, arrives at a hotel. Hotels are service oriented. That is to say, they offer certain services to their guests with the intention of earning money for the business. A hote
In the hotel example, you saw two actors in the use case diagram shown in Figure 3 (reproduced below). Why is the actor Guest associated with the use case for making a reservation but not associated with the use cases for checking in and out? The answer comes from an understanding of what happens when someone, a guest, arrives at a hotel. Hotels are service oriented. That is to say, they offer certain services to their guests with the intention of earning money for the business. A hote
University of Memphis December 2011 Commencement Address to the Graduates.
Jan Young, executive director of the Assisi Foundation, addressed the graduates at the winter commencement of the University of Memphis.
12.445 Oral Communication in the Earth, Atmospheric, and Planetary Sciences (MIT)
This course focuses on developing oral presentation skills through practice, self-evaluation, and in-class feedback. Topics include slide preparation, answering difficult questions, explaining technical details and presenting to a general audience.
Meet the Balloonatics of Macy's Thanksgiving Parade
t's crunch time for the 'balloonatics' at Macy's Parade Studio. The balloons themselves, which are designed and fabricated in a warehouse in New Jersey, are getting their final checkup before the Macy's Thanksgiving Day Parade. John Piper and Jim Artle take us around the studio and spill the secrets of inflation, explain how to calculate whether your balloon will float, and explain why the balloons look better after a little time in the sun. (3:40)
MICW - Scalability of Comparative Analysis, Novel Algorithms and Tools: Kostas Mavrommatis
By: JGI DOE JGI's Kostas Mavrommatis, chair of the Scalability of Comparative Analysis, Novel Algorithms and Tools panel, at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.
ISS Update - Dec. 20, 2011
The International Space Station video update for Dec. 20, 2011.
Sistemas Embebidos Basados en FPGAs para Instrumentación
Esta asignatura presenta al alumno las últimas tendencias en el desarrollo de sistemas digitales basados en microprocesadores, fundamentalmente enfocados a aplicaciones de instrumentación. El curso demuestra la potencia que ofrecen los sistemas digitales basados en microcontrolador empotrados en FPGAs para la adquisición y procesado de la información adquirida por distintos tipos de sensores, para el desarrollo de interfaces de usuario y para la implementación de distintos protocolos de com
FIRST Lego League Competition
FIRST Lego League Competitions are held all over the United States and Canada to give kids a fun way to engage with math, science and technology. Guided by adult mentors, students use their own imagination to design and build robots made of Legos to perform tasks and navigate obstacles as part of the competition. This regional tournament is held each year at the University of Rochester. For more information, visit http://www.firstrochester.org/
Parents of the Field - Herbert Kelman
As a social psychologist who was among the early cohorts of conflict and peace researchers, Herb Kelman has been instrumental in defining and refining both the theory and practice of problem solving processes and seminal to work done regarding peacemakin
Virtual Maths - Numbers, Opposite angles simulation tool
Interactive simulation tool demonstrating the angles on a 360 degree wheel
OZONE presentation 2013: Unattended moments
Simone Celine marshall discusses the medieval imagery used by Modernist writers to explain metaphysical experiences. The Ozone research talks were presented in September 2013
Historia Urbana Medieval (2011)
Esta asignatura promueve un sistema completo de actividades de formación y aprendizaje para que el alumno conozca el devenir histórico de las ciudades europeas durante la Edad Media, con especial referencia a las de la Península Ibérica.
Israel kills top Gaza militant, five others in air strike
Militant Hafez Hamad, two brothers and his parents were killed when his house was bombed in an air strike in the northern Gaza Strip, Hamas media and Gaza interior ministry said. Rough Cut (no reporter narration). Subscribe: http://smarturl.it/reuterssubscribe More updates and breaking news: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics inclu
Proud to be Valpo - Provost Mark Schwehn
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Part 08: Sample Size, Power
This program provides state-of-the-art information on epidemiology and research methods for those working in administrative, clinical and research areas. Topics include testing, regression analysis, confidence intervals and descriptive statistics.
Jack Tupper - Landscape Architecture
Leeds Met Graduate Jack Tupper describes his time as a student at Leeds Metropolitan University as a student on the Landscape Architecture course.
Egypt adjourns journalist trial
Subscribe: http://smarturl.it/reuterssubscribe Anger as Egyptian court delays the trial of three Al Jazeera journalists on terrorism-related charges. Paul Chapman reports Subscribe: http://smarturl.it/reuterssubscribe More Breaking News: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics including business, financial, national, and international
Virtual Maths, Shapes, Space and Measure, Rearranging Formulae
Interactive simulation, rearranging formulae (letters and numbers)
Engage Super League: A Skills for Life Learning Resource.
An interactive learning resource booklet on the subject of Rugby League, designed to offer the family fun educational activities to improve basic maths and English.