Navigation Links
Diffusion


Molecular diffusion, often called simply diffusion, is a net transport of molecules from a region of higher concentration to one of lower concentration by random molecular motion. The result of diffusion is a gradual mixing...
Full article >>>

Diffusion MRI is a magnetic resonance imaging (MRI) method that produces in vivo images of biological tissues weighted with the local microstructural characteristics of water diffusion. The field of diffusion MRI can best be...
Full article >>>

Diffusion is one type of transport phenomenon. ... The diffusion process is the net force of matter (particles or molecules), heat, ...
Full article >>>

Einstein's contribution to our understanding of diffusion. before Einstein. x 2= 2 D t ... Calculating the changes in concentration as diffusion progresses ...
Full article >>>

Diffusion of matter is in general even slower. ... Even diffusion of one solid into another is possible. ... All these types of diffusion follow the same laws. ...
Full article >>>

Information about diffusion in the free online English dictionary and ... osmosis - (biology, chemistry) diffusion of molecules through a semipermeable ...
Full article >>>

Animated Science, Health, Technology, Math, Social Studies and English movies, comic strips, activity pages and school homework help for kids.
Full article >>>

Diffusion is random movement of molecules but has a net direction toward regions ... Facilitated diffusion depends on carrier proteins imbedded in the membrane to ...
Full article >>>

Rate of Diffusion = gradient x temp X surface area ยท solubility ... Hydrophilic molecules cannot participate in simple diffusion because they ...
Full article >>>

Definition and other additional information on Diffusion from Biology-Online.org dictionary. ... Unlike active transport, diffusion does not involve chemical energy. ...
Full article >>>

Diffusion is important in many life processes. ... Generally, the greater the difference in concentration, the faster the diffusion. ...
Full article >>>

Encyclopedia article about diffusion. Information about diffusion in the Columbia Encyclopedia, Computer Desktop Encyclopedia, computing dictionary. facilitated ...
Full article >>>

Diffusion - Definition of Diffusion at Dictionary.com a free online dictionary ... diffusion - 8 dictionary results. diffusion ...
Full article >>>

Diffusion summary with 11 pages of encyclopedia entries, essays, summaries, research information, and more. ... Diffusion commonly refers to the spontaneous ...
Full article >>>

Anions and cations shown moving at random, as via diffusion in a solution. ... For a more extensive review of Diffusion, Osmosis, and Nernst Potentials, see my ...
Full article >>>


'"/>


(Date:8/28/2014)... MD FASEB MARC (Maximizing Access to Research ... for the American College of Sports Medicine,s Conference ... 2014 in Miami, Florida. These awards are ... doctorates and scientists from underrepresented groups into the ... encourage the participation of young scientists at the ...
(Date:8/28/2014)... PA, August 28, 2014 Dyslexia, the most ... is a neurological reading disability that occurs when ... language don,t function normally. , The use of ... brain activity is disrupted in dyslexia. However, most ... number of brain regions, leaving a gap in ...
(Date:8/28/2014)... and mould in homes could pose a significant health risk ... in the Journal of Allergy and Clinical Immunology . ... eight different countries, the research has found that the presence ... in asthma sufferers, as well as increasing the likelihood of ... a team at the University of Exeter Medical School and ...
Breaking Biology News(10 mins):Dyslexic readers have disrupted network connections in the brain 2Indoor mold poses health risk to asthma sufferers 2
... HOUSTON -- (Aug. 16, 2010) -- A new ... and other human activity has completely obscured the natural ... "The natural factors that influence carbon dioxide cycling ... the radiocarbon signature of the river to reflect those ...
... of some of the most repugnant smells on earth, but ... has a sense of smell of its own. A team ... first time that bacteria have a molecular "nose" that is ... today in Biotechnology Journal , their study shows how ...
... infrared laser can make a heart beat faster. Scientists ... pulsed light can pace contractions in an avian embryonic heart, ... pacing of the embryonic heart," will be published in the ... 15, 2010. According to the scientists, this non-invasive device ...
Cached Biology News:A river flipped: Humans trump nature on Texas river 2A river flipped: Humans trump nature on Texas river 3Bacteria breakthrough is heaven scent 2A heart beats to a different drummer 2
Other biology dictionary