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Chromoscope - View the Universe in different wavelengths. Dynamic Periodic Table. Infectious Mononucleosis. Emma Watson Endorsed Fair Trade Fashion. Home - ; your high quality source for Emma Watson photos and media! Osgood–Schlatter disease. Osgood–Schlatter disease or syndrome (also known as Apophysitis of the tibial tubercle, or knobby knees) is an irritation of the patellar ligament at the tibial tuberosity.[1] It is characterized by painful lumps just below the knee and is most often seen in young adolescents.

Osgood–Schlatter disease

Risk factors may include overzealous conditioning (running and jumping), but adolescent bone growth is at the root of it. Cause[edit] Osgood–Schlatter disease generally occurs in boys and girls aged 9–16[2] coinciding with periods of growth spurts. It occurs more frequently in boys than in girls, with reports of a male-to-female ratio ranging from 3:1 to as high as 7:1. It has been suggested that difference is related to a greater participation by boys in sports and risk activities than by girls.[3] Differential diagnosis[edit] Mark Jenkins // Street Installations. 10 most beautiful castles in Europe & Europe Travel Guide.

Teidesky_casado_3000.jpg (3000×1043) Forensic questions indianpg A man working as a pest killer comes to opd with pain abdomen, garlic odor in breath & transverse meis lines on nails. What is diagnosis medical students and doctors discussion about diseases and health. Medical students and doctors discussion about diseases and health. Medical students and doctors discussion about diseases and health. Medical students and doctors discussion about diseases and health. Medical students and doctors discussion about diseases and health.

Medical students and doctors discussion about diseases and health. Medical students and doctors discussion about diseases and health. Love Compatibility. Numerology based Love Compatibility. Love Score: 91% #3038363. SOPA Emergency IP list: So if these ass-fucks in DC decide to ruin the internet, here’s how to access your favorite sites in the event of a DNS takedown # News Medical eponyms. Gray, Henry. 1918. Anatomy of the Human Body.

40 Belief-Shaking Remarks From a Ruthless Nonconformist. If there’s one thing Friedrich Nietzsche did well, it’s obliterate feel-good beliefs people have about themselves. He has been criticized for being a misanthrope, a subvert, a cynic and a pessimist, but I think these assessments are off the mark. Exhibition. Cryptozoology and Strange Beasties. Forests. TED: Ideas worth spreading. Temperature Conversion, Weight Conversion and Length Conversion. Calculus. History[edit] Modern calculus was developed in 17th century Europe by Isaac Newton and Gottfried Wilhelm Leibniz (see the Leibniz–Newton calculus controversy), but elements of it have appeared in ancient Greece, China, medieval Europe, India, and the Middle East.


Ancient[edit] The ancient period introduced some of the ideas that led to integral calculus, but does not seem to have developed these ideas in a rigorous and systematic way. Medieval[edit] Modern[edit] Pure mathematics. Mathematical formulæ Broadly speaking, pure mathematics is mathematics that studies entirely abstract concepts.

Pure mathematics

From the eighteenth century onwards, this was a recognized category of mathematical activity, sometimes characterized as speculative mathematics,[1] and at variance with the trend towards meeting the needs of navigation, astronomy, physics, economics, engineering, and so on. Another insightful view put forth is that pure mathematics is not necessarily applied mathematics: it is possible to study abstract entities with respect to their intrinsic nature, and not be concerned with how they manifest in the real world.[2] Even though the pure and applied viewpoints are distinct philosophical positions, in practice there is much overlap in the activity of pure and applied mathematicians.

Logarithmic scale. A simple example is a chart whose vertical or horizontal axis has equally spaced increments that are labeled 1, 10, 100, 1000, instead of 0, 1, 2, 3.

Logarithmic scale

Each unit increase on the logarithmic scale thus represents an exponential increase in the underlying quantity for the given base (10, in this case). Definition and base[edit] Logarithmic scales are either defined for ratios of the underlying quantity, or one has to agree to measure the quantity in fixed units. Deviating from these units means that the logarithmic measure will change by an additive constant. Leonhard Euler. Leonhard Euler (/ˈɔɪlər/ OY-lər;[2] German pronunciation: [ˈɔʏlɐ] ( ), local pronunciation: [ˈɔɪlr̩] ( A statement attributed to Pierre-Simon Laplace expresses Euler's influence on mathematics: "Read Euler, read Euler, he is the master of us all.

Leonhard Euler

"[6][7] Life[edit] Early years[edit] List of things named after Leonhard Euler. In mathematics and physics, there are a large number of topics named in honor of Leonhard Euler, many of which include their own unique function, equation, formula, identity, number (single or sequence), or other mathematical entity.

List of things named after Leonhard Euler

Unfortunately, many of these entities have been given simple and ambiguous names such as Euler's function, Euler's equation, and Euler's formula. Euler's work touched upon so many fields that he is often the earliest written reference on a given matter. Physicists and mathematicians sometimes jest that, in an effort to avoid naming everything after Euler, discoveries and theorems are named after the "first person after Euler to discover it".[1][2] Euler's conjectures[edit] Euler–Mascheroni constant. The area of the blue region converges on the Euler–Mascheroni constant.

Euler–Mascheroni constant

The Euler–Mascheroni constant (also called Euler's constant) is a mathematical constant recurring in analysis and number theory, usually denoted by the lowercase Greek letter gamma ( Here, represents the floor function. The numerical value of the Euler–Mascheroni constant, to 50 decimal places, is. E (mathematical constant) Binary logarithm. Plot of log2n In mathematics, the binary logarithm (log2 n) is the logarithm to the base 2.

Binary logarithm

It is the inverse function of n ↦ 2n. Natural logarithm. Graph of the natural logarithm function.

Natural logarithm

The function slowly grows to positive infinity as x increases and slowly goes to negative infinity as x approaches 0 ("slowly" as compared to any power law of x); the y-axis is an asymptote. The natural logarithm of x is the power to which e would have to be raised to equal x. For example, ln(7.5) is 2.0149..., because e2.0149...=7.5. The natural log of e itself, ln(e), is 1, because e1 = e, while the natural logarithm of 1, ln(1), is 0, since e0 = 1. The natural logarithm can be defined for any positive real number a as the area under the curve y = 1/x from 1 to a (the area being taken as negative when a<1).

Logarithm. Natural Logarithms Table. Albert Einstein. The world as I see it. Albert Einstein.

Albert Einstein. The world as I see it

Albert Einstein Site Online. A comprehensive timeline biography of Albert Einstein (1879-1955), German-born American physicist and Nobel Laureate, best known as the creator of the special and general theory of relativity and for his bold hypothesis concerning the particle nature of light. Explore the turning points in Einstein's life, both personal and professional with this time line.

Einstein Timeline - The Early Years 1879 Born March 14 at 11:30 AM in Ulm, Germany 1880 Einstein family moves to Munich. Einstein-Image and Impact. AIP History Center exhibit. An Essay by Einstein. Who's Your Favourite? Video. Orrery_2006.swf from - StumbleUpon.

Gmail: Email from Google. Emma Watson The Official Website. Explore more. Web pages, photos, and videos. Solar System Scope. Hubble Heritage Gallery of Images. WIKISKY.ORG. 50 Things Everyone Should Know.

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