Europe flexes its muscles

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

NASA flexes its artificial muscles

When the MUSES-C mission spacecraft reaches the small near-Earth asteroid 4660 Nereus and begins its landing sequence sometime in 2003, it will drop a palm-size nanorover to the surface before touching down. This small NASA vehicle will view the surface with both a visual and an infrared camera. NASA scientists anticipate that, from time to time, dust will accumulate on the viewing window. To f...

متن کامل

Electricity Flexes Muscles

A n electric current gives a strange, tingling sensation when it flows into your skin, as if mineral water were bubbling in your forearm. It is odd to see the flat electrode on your skin and not know how strong those pins and needles will become; but the anticipated prickling stays away. It doesn’t take much electricity to get the muscles moving: first the fingers lift, then the heel of the han...

متن کامل

Crystal frameworks, symmetry and affinely periodic flexes

Symmetry equations are obtained for the rigidity matrices associated with various forms of infinitesimal flexibility for an idealised bond-node crystal framework C in R. These equations are used to derive symmetry-adapted Maxwell–Calladine counting formulae for periodic self-stresses and affinely periodic infinitesimal mechanisms. The symmetry equations also lead to general Fowler–Guest formula...

متن کامل

Neurolinguistic Relativity: How Language Flexes Human Perception and Cognition

The time has come, perhaps, to go beyond merely acknowledging that language is a core manifestation of the workings of the human mind and that it relates interactively to all aspects of thinking. The issue, thus, is not to decide whether language and human thought may be ineluctably linked (they just are), but rather to determine what the characteristics of this relationship may be and to under...

متن کامل

The Fruitfly Neuromuscular Junction Flexes Its Muscle VivianBudnikNeuromuscular Junctions in Drosophila1999Academic PressL. Sian. Gramates. San Diego, CA289 pp. $59.95

of neurons (review, E. McGeer and P. McGeer, Curr. Neuromuscular junctions (NMJs) of many species have Pharm. Des. 5, 821–836, 1999), or the oxidation hypotheoften paved the way to important discoveries because sis, which traces neuronal damage back to accumulatof their large size and accessibility for experimental maing oxidative stress (review, C. Behl, Prog. Neurobiol. nipulation. During the...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 1994

ISSN: 0028-0836,1476-4687

DOI: 10.1038/367007a0