Northwest PRECEDENT: Salivary Markers and Future Caries Experience
In this program, we review the three aims of this study: to develop a caries risk assessment tool to predict 2-years caries incidence on permanent teeth; to determine the feasibility of the risk assessment tool, in the practice setting in terms of ease of use by dental auxiliary personnel, patient flow, patient acceptance, cost and time; and to determine the relationship between anti-sialogogue medications in salivary deprivation and caries experience. Watch the entire series online at http://ww
Commencement 2012 student profile: OSU SIFE
Oregon State University Students in Free Enterprise students Jennifer Villalobos, Drew Anderson and Kim Pendergrass discuss graduating and challenges of their successful organization.
Commencement 2012 student profile: Angelic and Alex Lara
After their loss of their parents as teenagers, siblings Angelic and Alex Lara have overcome so much together. For them, attending this year's 2012 commencement as graduates and as a family means the world for them.
Hypothesis Testing: Two Population Means and Two Population Proportions: Introduction
Susan Dean,
Barbara Illowsky, Ph.D.
Some Rights Reserved
Diptongo
Franklin D. Roosevelt on American Progress in World War II
With the United States now entered into World War II, President Franklin D. Roosevelt uses the occasion of Washington’s Birthday to broadcast to the nation on February 23, 1942, an outline of America’s progress in the war. (1:00)
Science Bulletins: New Evidence of Water on Asteroids
For the first time, researchers have detected water on an asteroid. Two research teams independently determined that the 24 Themis asteroid, which orbits between Mars and Jupiter, is completely covered in a thin layer of frost. The discovery indicates that comets and asteroids may be more similar than previously thought. Comets are traditionally defined as small lumps of rock and ice that form vapor tails when they venture close to the Sun. Asteroids are usually characterized as large dry rocks.
Science Bulletins: Planck and Herschel: The Sky at Two Scales
Planck and Herschel, a pair of satellites launched in 2009, are examining the sky in tandem to solve some of our biggest cosmological mysteries. Using detectors that read far-infrared light, both satellites are now scanning dust in the Milky Way Galaxy. The do so at different scales. Planck captures large swathes of the sky, while Herschel narrows in on smaller regions at slightly different wavelengths. The new images will give researchers a better understanding of galactic dust and its role in
Science Bulletins: Hubble Tracks the Seasons of Pluto
NASA recently released images of Pluto taken by the Hubble Space Telescope in 2002 and 2003. When compared to images from 1994, the new images show distinct seasonal stages in Pluto's 248-year orbit around the Sun.
Absolute Beginner S2 #13 - Please Enjoy Your Spanish Snack
Learn Spanish with SpanishPod101.com! As a student in Spain, you look forward to the weekend. The weekend gives you the opportunity to lounge around your apartment and get some Spanish homework done. You also can’t wait to hang out with your Spanish friends. It’s a time when everyone lets loose for a couple of days!
In [...]
Science Nation - DigiMorph
By: nsf Cutting edge research without having to cut up anything!
For hundreds of years, scientists who wanted to examine a rare fossil might have had to travel halfway around the world. And that is not the only challenge when viewing a small, unique or priceless specimen.
Now a new range of tools provides a chance for researchers anywhere in the world to see a one-of-a-kind specimen, with no fear of damaging it.
For more Science Nation visit: http://www.nsf.gov/news/special_reports/science_nati
Science Nation - Evolution in Action
By: nsf Professor Lawrence Gilbert and his team at the University of Texas at Austin have discovered a population of tropical butterflies that exemplify "evolution in action," and a rare research opportunity. Gilbert says they may be witnessing a species of butterfly splitting into two different species.
For more information and more ScienceNation videos, go to http://www.nsf.gov/news/special_reports/science_nation/index.jsp
Early Secular Communism [This article is excerpted from An Austrian Perspective on the History of Economic Thought (1995), volume 2, chapter 9: "Roots of Marxism: Messianic Communism," section 2, "Secularized Millennial Communism: Mably and Morelly." An MP3 audio file of chapter 9, narrated by Jeff Riggenbach, is Author(s): UTMC to Open New Dana Cancer Center MSU 517*Theory Graffiti Project Jason Dworkin Slide 6: Pre-embryonic week 2 La Ratita Presumida (cuento para niños en español) Equilateral Triangles (Interactive)
13 ABC Media Coverage
MSU students explore the positive impact of Lansing graffiti.
To read more, go to http://news.msu.edu/story/msu-students-explore-the-positive-impact-of-lansing-graffiti/
Jason is a project scientist for the OSIRIS-REx mission. Among his many duties, Jason is responsible for overseeing the contamination of the mission - making sure the mission returns a pristine sample of the asteroid.
Development of Oro-facial Structures and it's Clinical Correlations. Slide 6: Pre-embryonic week 2
KNUST OER 2012. CC:BY-NC
This video is included in a set of presentation videos on the Development of Oro-facial Structures and its Clinical Correlations. The videos describe and illustrate the pre-embryonic period of human development, which are weeks 1-3, the development of brachial arches, the face and palate, the types of facial clefts with illustrations and the development of the tongue. The
Aquí tienen el cuento tradicional de una ratita...presumida. Leído por Xardes Vives Media y dibujos de Miguel Alonso. (6:36)
Classify triangles as scalene, isosceles, or equilateral. Identify the properties of two- and three- dimensional geometric figures using appropriate terminology and vocabulary.
