In years pre-clinicalstudents gain a comprehensive grounding in the sciences underlying medicine and obtain a BA degree in Medical Sciences. Find out more. Images courtesy of Shutterstock. Clinical attachments of up to 10 weeks for medical students from other universities in the UK and overseas in their final two years of study. Highest student satisfaction rate Oxford's Medical School has been the highest rated for student satisfaction in the National Student Survey for the past nine years.
Continue Find out more. Study Medicine.
Find out more Images courtesy of Shutterstock. Highest student satisfaction rate Oxford's Medical School has been the highest rated for student satisfaction in the National Student Survey for the past nine years Best University for medicine in the Times Higher Education World University Rankings See also.Offering exclusive content not available on Pornhub. Please Sign In. Login or Sign Up now to post a comment! Tipping is the best way to show appreciation for your favorite models, and to encourage 'em to make new videos.
You're such a big Fan that you actually wanted to sign up a 2nd time. Congratulations, you're a fan! But don't worry, we aren't charging you again. Please check back again in the future when you can become a Fan. The Pornhub team is always updating and adding more porn videos every day. We have a huge free DVD selection that you can download or stream.
Pornhub is the most complete and revolutionary porn tube site. We offer streaming porn videos, downloadable DVDs, photo albums, and the number 1 free sex community on the net. We're always working towards adding more features that will keep your love for porno alive and well. Thank you for your contribution in flattening the curve.
Login or sign up. Logging in Remember me on this computer not recommended on public or shared computers. Forgot Username or Password? Resend confirmation email.
Not a free member yet? Here's what you're missing out on! Sign Up.
A text message with your code has been sent to:. Didn't receive the code? Don't have your phone? Please contact support. Login Signup. Login Forgot Username or Password? Two-Step Verification.
A text message with your code has been sent to :. Enter the code. Verify Didn't receive the code? Contact Support. By signing up, you agree to our Terms and Conditions. Sign in to add this to a playlist. You are now leaving Pornhub.Perfect numbera positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3.
Other perfect numbers are 28,and 8, The discovery of such numbers is lost in prehistory. It is known, however, that the Pythagoreans founded c. The mystical tradition was continued by the Neo-Pythagorean philosopher Nicomachus of Gerasa fl.
Nicomachus gave moral qualities to his definitions, and such ideas found credence among early Christian theologians. The most famous example of such thinking is given by St. Augustinewho wrote in The City of God — :.
Six is a number perfect in itself, and not because God created all things in six days; rather, the converse is true. God created all things in six days because the number is perfect. If as many numbers as we please beginning from a unit  be set out continuously in double proportion, until the sum of all becomes a primeand if the sum multiplied into the last make some number, the product will be perfect.
It is not known whether there are any odd perfect numbers. Perfect number Article Additional Info. Home Science Mathematics. Print Cite. Facebook Twitter. Give Feedback External Websites.
5 Interactive Social Studies Websites for Every Classroom
Let us know if you have suggestions to improve this article requires login. External Websites. The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree See Article History. Read More on This Topic. Get exclusive access to content from our First Edition with your subscription.
Subscribe today. Learn More in these related Britannica articles:. The next perfect number is Officials say a strong typhoon has blown out of the Philippines after displacing more thanpeople, leaving several fishermen missing and causing at least six vessels to sink or run aground in storm-tossed waters. Greece's coast guard says a Greek navy minesweeper and a Portuguese-flagged cargo ship have collided outside the country's main port of Piraeus, leaving two navy crew slightly injured and prompting the evacuation of the severely damaged military vessel.
Shows Good Morning America. World News Tonight. This Week. The View. What Would You Do? Sections U. Virtual Reality. We'll notify you here with news about. Turn on desktop notifications for breaking stories about interest? Muslim nations call for boycott of French products. The Latest: Putin extends condolences to Macron, families.
Typhoon, landslides leave 35 dead, dozens missing in Vietnam. French police: 2 dead in knife attack in Nice. American kidnapped in Niger, officials say. Airbus reports new pandemic losses. Officials say a strong typhoon has blown out of the Philippines after displacing more thanpeople, leaving several fishermen missing and causing at least six vessels to sink or run aground in storm-tossed waters October 26, Greece's coast guard says a Greek navy minesweeper and a Portuguese-flagged cargo ship have collided outside the country's main port of Piraeus, leaving two navy crew slightly injured and prompting the evacuation of the severely damaged military vessel October 27, Latest International Video.
Latest International Headlines. French police: 2 dead in knife attack near church in Nice Several people were also reported to be injured. Israel-Lebanon maritime talks productive, mediators say The U. US allows Jerusalem-born citizens to put Israel on passports The United States will allow Americans born in disputed Jerusalem to list Israel as their place of birth on passports and other documents.
French president says he will more than double number of soldiers deployed to protect against attacks to 7, French president says he will more than double number of soldiers deployed to protect against attacks to 7, Nagorno-Karabakh fighting grinds on amid more peace talks Fighting over the separatist territory of Nagorno-Karabakh is grinding on for a fifth week as top diplomats from Armenia and Azerbaijan prepare for more talks on a peaceful settlement.
Argentine police evict protesters occupying contested land Argentine police have clashed with a group of protesters while evicting them from makeshift homes on a contested property south of the capital, Buenos Aires.
Nokia profit up, new CEO pledges to boost 5G investments Finnish telecommunications company Nokia has reported improved third-quarter earnings largely in line with expectations while acknowledging it faced challenges in the race for 5G cellular networks.As an unwilling host to cute, yet destructive, deer for the past year, I've learned which repellent methods work and which don't.
Over the years, I've had many deer visit my garden. Although they're adorable and charming, they totally lack the ability to pick up on social cues. Using bold and blatant tactics, I have attempted to convey that they have overstayed their welcome.
I tried various methods to keep the deer away from my plants and flowers. Some methods worked while others did not.
I'll share my experience below. The most effective natural, homemade deer deterrent is a spray made of putrid smells, namely eggs, garlic, and chili peppers. All you have to do is spray the mixture on your plants, and deer will not go near due to the offensive fragrance that the spray gives off. The following sprays have worked wonders.
Eggs contain sulfur compounds, and when they decompose, they release a putrid gas called hydrogen sulfide. The smell is worse than a bad case of morning breath and will send deer far away from your yard.
This guy knows what he's talking about. Warning: Handle the peppers very carefully—they are extremely spicy. Start the blender at the lowest speed to avoid splashing on yourself. Begin these deterrent methods in early March when deer begin forming their feeding patterns.
If you make your yard unappetizing from the start, the deer will steer clear of your garden for the entire season. Try these low-tech and common inexpensive home remedies to keep deer out of your garden. Here's the list of what I tried on my neighborhood deer and how they worked. I suggest you try some of them first before investing too much money in other methods.
Using a combination of concoctions seems to work the best. Rotate them often to confuse and confound.Monosaccharidealso called simple sugarany of the basic compounds that serve as the building blocks of carbohydrates. The carbonyl group combines in aqueous solution with one hydroxyl group to form a cyclic compound hemi-acetal or hemi-ketal. The resulting monosaccharide is a crystalline water-soluble solid. Monosaccharides are classified by the number of carbon atoms in the molecule; dioses have two, trioses have three, tetroses four, pentoses five, hexoses six, and heptoses seven.
Most contain five or six. The most-important pentoses include xylose, found combined as xylan in woody materials; arabinose from coniferous trees; ribosea component of ribonucleic acids RNA and several vitamins ; and deoxyribosea component of deoxyribonucleic acid DNA. Among the most-important aldohexoses are glucosemannose, and galactose ; fructose is a ketohexose.
Several derivatives of monosaccharides are important. Ascorbic acid vitamin C is derived from glucose. Important sugar alcohols alditolsformed by the reduction of i. Glycosides derived from monosaccharides are widespread in nature, especially in plants. Amino sugars i. Monosaccharide Article Media Additional Info.
Print Cite. Facebook Twitter. Give Feedback External Websites. Let us know if you have suggestions to improve this article requires login. External Websites. The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree See Article History. Britannica Quiz. Which of the following is involved in speech function:.Signing Naturally Level 2 Unit 8.1 Making Requests
Get exclusive access to content from our First Edition with your subscription. Subscribe today.
Learn More in these related Britannica articles:. The most common naturally occurring monosaccharides are d -glucose, d -mannose, d -fructose, and d -galactose among the hexoses and d -xylose and l -arabinose among the pentoses. In a special sense, d -ribose and 2-deoxy- d -ribose are…. Sugars in the diet are monosaccharides, which contain one sugar or saccharide unit, and disaccharides, which contain two saccharide units linked together.
Monosaccharide s of nutritional importance are glucose, fructose, and galactose; disaccharides include sucrose table sugarlactose milk sugarand maltose. A slightly more complex type of…. These sugars are polyhydroxy aldehydes or polyhydroxy ketones that in aqueous solution exist as equilibrium mixtures of their open-chain and cyclized forms. Frequently the cyclized form of the sugar is a five-membered tetrahydrofuran ring called a furanose, as shown below for fructose, or….
History at your fingertips. Sign up here to see what happened On This Dayevery day in your inbox! Email address.The use of technology to engage students actively in learning has naturally exploded in recent years. It only makes sense as many children learn best through interactive engagement with technology.
This is primarily due to the times in which we live. We are in the prime of the digital age. A time where children are exposed to and bombarded by all forms of technology from birth.
Unlike previous generations, where the use of technology was a learned behavior, this generation of students is able to use technology instinctively. Teachers and students are able to utilize technology to enhance learning and to investigate critical concepts actively.
Teachers must be willing to include technology-based components within every lesson to help students bridge gaps. There are many interactive social studies websites available that teachers can introduce to their students allowing them to make those critical social studies connections. Here, we explore five terrific social studies websites that actively engage students across the social studies genre including geography, world history, United States history, map skills, etc.
This downloadable program allows users to travel virtually anywhere in the world via the Internet. It is astounding to think that a person living in New York can travel to Arizona to see the majestic Grand Canyon or to Paris to visit the Eiffel Tower with the simple click of a mouse. The 3D satellite imagery associated with this program is outstanding.
Users can visit virtually any place near or far at any time through this program. Want to visit Easter Island? You can be there in seconds. The program offers tutorials for users, but the features are remarkably easy to use and applicable to students from 1st grade and up. This is a terrific website loaded with fun, interactive games devoted to learning about civics-related topics.
Each game has a specific learning objective in which it is built around, but users will love the interactive storylines within each game. Games such as "Win the White House" allows users a simulated opportunity to manage their campaign strategically to become the next president by raising funds, campaigning, polling voters, etc. The site is probably best suited for middle school-aged students and up.
A comprehensive collection of historical data on United States history. This site has it all and includes online textbook, interactive learning modules, timelines, flash movies, virtual exhibits, etc. This site is dedicated to using technology to enhance learning and is the perfect compliment to extend learning for students.
This site would be beneficial for students in 3rd grade and up. There is so much information on this website that users could spend hours upon hours and never read the same piece or do the same activity twice.
This is a fun and engaging website designed for students in grades 3 through 6. However, older students would also benefit from the activities. This site has over 50 interactive social studies activities and games over topics such as geography, current events, ancient civilizations, the environment, U.
This terrific collection will have users actively engaged in learning key social studies concepts while having fun too. Run by the Smithsonian, this website offers a huge library of resources for all grade levels. Students can view videos, artifacts, and other interactive and static resources covering a range of historical and social events. The site has a particulary strong set of filters, allowing users to narrow down their searches by subfield, era, grade level, type of media, and more.
Share Flipboard Email. Derrick Meador.