Veterinary Medicine – Dog and Cat Diseases, Vet Schools, Parvo, Vet Questions Applied and Environmental Microbiology Merck Veterinary Manual How Was the Solar System Formed? | What Created the Solar System | Life's Little Mysteries Scientists aren't completely sure how the solar system formed, but most agree the best explanation is that a cloud of molecules collapsed inward on itself, forming our solar system about 4.6 billion years ago. In this description, called the nebular model, our sun coalesced first, surrounded by a spinning disk of gas and dust. How the sun formed Some evidence, such as a 2010 study from scientists at the Carnegie institution, suggests this contraction could have been spurred by a burst from nearby supernovas . Other forces like differences in density could also have caused the cloud begin collapsing according to "From Suns to Life: A Chronological Approach to the History of Life on Earth" (Springer, 2004), an astronomy review text. Initially, gas collected in the dense center of this spinning disk, creating a protosun. How the planets formed Meanwhile, in the disk of material around the young sun, a process called accretion formed the planets, moons, comets and asteroids. Got a question?
AAHA | AAHA Guidelines OTHER SITES: Career Center | DEVTP | JAAHA | NEWStat | Microchip Lookup | My Veterinary Career | Pet Owners | Students | Yearly Conference Search: More search options Login: Remember me? Login Help | Create Account Guidelines & Toolkits <div style="background-color:Red; text-align:center; color:White; width:100%; height:40px; font-size:13px; padding-top:10px;"><strong><span style=" font-size:15px;">JAVA SCRIPT IS DISABLED! AAHAnet | Library | Guidelines & Toolkits | AAHA Guidelines AAHA Guidelines Guidelines are developed by a team of experts to provide recommendations that improve the quality of pet care or provide guidance on other veterinary-related issues. Parasite Counselor This free, one-hour, online course is designed for all veterinary staff. American Animal Hospital Association | Copyright © 2014 | Privacy Statement AAHA Career Opportunities | Contact Us | Advertising and Sponsorship | Going Green Media | Author Submissions | Speakers | Reviewers Click to view all AAHA Sponsors
Nikola Tesla: The Genius Who Lit the World This is the documentary film about Nikola Tesla, the scientist and inventor, one of the greatest men in history. Nikola Tesla was born on July 10,1856 in Smiljan, Lika in what later became Yugoslavia. His father, Milutin Tesla was a Serbian orthodox priest and his mother Djuka Mandic was an inventor in her own right of household appliances. Tesla studied at the Polytechnic Institute in Graz, Austria and the University of Prague. Before going to America, Tesla joined Continental Edison Company in Paris where he designed dynamos. Young Nikola Tesla came to the United States in 1884. Direct current flows continuously in one direction; alternating current changes direction 50 or 60 times per second, and can be stepped up to very high voltage levels, minimizing power loss across great distances. Tesla's A-C induction motor is widely used throughout the world in industry and household appliances. Watch the full documentary now
Democratic Party (United States) Since the 1930s, the party has promoted a social liberal platform.[2][11][12] Until the late 20th century the party had a powerful conservative and populist wing based in the rural South, which over time has greatly diminished. Today its Congressional caucus is composed mostly of progressives and centrists.[13] History The Democratic Party evolved from the Jeffersonian Republican or Democratic-Republican Party organized by Thomas Jefferson and James Madison in opposition to the Federalist party of Alexander Hamilton and John Adams. 1860s 1900s Agrarian Democrats demanding Free Silver overthrew the Bourbon Democrats in 1896 and nominated William Jennings Bryan for the presidency (a nomination repeated by Democrats in 1900 and 1908). Modern era Electoral history Name and symbols "A Live Jackass Kicking a Dead Lion" by Thomas Nast. The donkey party logo is still a well-known symbol for the Democratic Party, despite not being the official logo of the party.
2ème édition du Nantes Food Forum du 3 au 7 octobre 2018 Après une première édition organisée à Nantes en juin 2017, le Nantes Food Forum a été reconduit et remet le couvert pour une seconde édition du 3 au 7 octobre 2018. C’est LE rendez-vous de ceux qui pensent l’alimentation de demain et qui se retrouvent autour de tables rondes, conférences mais aussi d’événements conviviaux. Et oui, vous avez bien lu, la deuxième édition du Nantes Food Forum, ce n’est plus trois jours mais bien cinq, du mercredi au dimanche. La raison ? L’alimentation est un sujet qui prend de l’ampleur et il était difficile de traiter tous les sujets qui nous animent, nous énervent, nous font peur, nous enthousiasment, nous taraudent, nous posent question. L’objectif est également d’inscrire ce rendez-vous dans les agendas internationaux de ceux qui pensent l’alimentation de demain et faire de Nantes la ville où se pensent les solutions pour mieux manger. Le programme est en cours d’élaboration mais on peut quand même déjà dire que vous retrouverez quelques constantes.