Molecular diffusion is typically described mathematically using Fick's laws of diffusion.

* Molecular diffusion of gases

Molecular diffusion from a microscopic and macroscopic point of view.

** Molecular diffusivity ( often called " diffusion coefficient ")

Molecular diffusion | Diffusion is an example of the law of large numbers, applied to chemistry.

Molecular diffusion will slowly evolve the parcel properties.

* Molecular diffusion

# REDIRECT Molecular diffusion

* Molecular diffusion, spontaneous dispersion of mass ( distinct from migration, caused by an external force )

* Molecular diffusion

Molecular diffusion controls mixing of soluble organic compounds into groundwater and transport of oxygen from underlying groundwater or the capillary fringe of the groundwater surface to micro-organisms capable of catabolizing dissolved organic compounds remaining in the effluent plume.

* Molecular diffusion

Molecular diffusion in tissues is not free, but reflects interactions with many obstacles, such as macromolecules, fibers, membranes, etc.

Molecular sieves are often used for this purpose as well.

Molecular hydrogen is difficult to detect by infrared and radio observations, so the molecule most often used to determine the presence of H < sub > 2 </ sub > is CO ( carbon monoxide ).

GMCs are so large that " local " ones can cover a significant fraction of a constellation ; thus they are often referred to by the name of that constellation, e. g. the Orion Molecular Cloud ( OMC ) or the Taurus Molecular Cloud ( TMC ).

Molecular clouds, and especially " giant " molecular clouds ( GMCs ), are often the home of astronomical masers.

Molecular biophysicists often consider complex biological events as systems of interacting units which can be understood through statistical mechanics, thermodynamics and chemical kinetics.

Molecular hydrides often involve additional ligands such as, diisobutylaluminium hydride ( DIBAL ) consists of two aluminum centers bridged by hydride ligands.

It is treated by Arthroplasty, the replacement of the joint by a synthetic joint often made of a Stainless Steel alloy ( cobalt chromoly ) and Ultra High Molecular Weight Polyethylene ( UHMWPE ).

Herzberg authored some classic works in the field of spectroscopy, including Atomic Spectra and Atomic Structure and the encyclopaedic four volume work: Molecular Spectra and Molecular Structure, which is often called the spectroscopist's bible.

Molecular modeling software often provides graphical images of electron density.

Molecular genetic studies revealed, that the traditional classification, based on morphological and anatomical characters, often did not reflect the phylogenetical relationships.

The dimer of cyclopentadiene although this might not be readily apparent on initial inspection Molecular dimers are often formed by the reaction of two identical compounds e. g.: 2A → A-A.

NAMD ( Not ( just ) Another Molecular Dynamics program ) is a free-of-charge molecular dynamics simulation package written using the Charm ++ parallel programming model, noted for its parallel efficiency and often used to simulate large systems ( millions of atoms ).

* April 25-Francis Crick and James D. Watson of the University of Cambridge's Cavendish Laboratory publish " Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid " in the British journal Nature ( first announced on February 28 at a Solvay Conference ), often ranked as one of the most dramatic results in biology during the 20th century because of the structural beauty and functional logic of the DNA double helix.

Molecular mechanics or molecular dynamics are most often used to predict the conformation of the small molecule and to model conformational changes in the biological target that may occur when the small molecule binds to it.

Molecular and physiological data linking this family to others is ambiguous and often contradictory, which means the taxonomy of this family is highly contentious.

Molecular phylogenetic investigation ( as well as supporting evidence from micromorphology and chemotaxonomy ) has since demonstrated that similar types of basidiomycete growth form are often examples of convergent evolution and do not always reflect a close relationship between different groups of fungi.

Molecular absorption is often referred to as ' telluric absorption ', as it is caused by the Earth (" telluric " is a synonym of " terrestrial ").

Molecular sieves are often utilized in the petroleum industry, especially for the purification of gas streams and in the chemistry laboratory for separating compounds and drying reaction starting materials.

For instance, polyethylene ( PE ) is a cheap, low friction polymer commonly used to make disposable shopping bags and trash bags, and is considered a commodity plastic, whereas medium-density polyethylene ( MDPE ) is used for underground gas and water pipes, and another variety called Ultra-high Molecular Weight Polyethylene UHMWPE is an engineering plastic which is used extensively as the glide rails for industrial equipment and the low-friction socket in implanted hip joints.

Molecular mass is sometimes called molecular weight.

Molecular electronics, sometimes called moletronics, involves the study and application of molecular building blocks for the fabrication of electronic components.

Molecular scale electronics, also called single molecule electronics, is a branch of nanotechnology that uses single molecules, or nanoscale collections of single molecules, as electronic components.

DJ Spooky's events like Molecular at The Gas Station on Avenue B and Second street in Manhattan set the tone for the genre, and predated all of the Manhattan events around what later came to be called " illbient.

Molecular engineering is sometimes called generically " nanotechnology ", in reference to the nanometre scale at which its basic processes must operate.

( Gel Spun Ultra high Molecular weight Polyethylene, made by Dupont, and called " Spectra " Tm ).

A companion database to the issue called the Online Molecular Biology Database Collection lists 1, 380 online databases.

Molecular compounds called prostaglandins are released during menstruation, due to the destruction of the endometrial cells, and the resultant release of their contents.

Molecular absorption, in contrast, is much broader, so that it is more likely that some molecular absorption band will overlap with an atomic line.

She is the head of a research group, which is located in the Weatherall Institute of Molecular Medicine and working on a wide range of biological disciplines encompassing molecular biology, biochemistry, cellular immunology and intracellular neurophysiology.

* Molecular biology is the study of molecular underpinnings of the process of replication, transcription and translation of the genetic material.

Molecular distillation is vacuum distillation below the pressure of 0. 01 torr.

Molecular distillation is used industrially for purification of oils.

Molecular evidence suggests that between 8 and 4 million years ago, first the gorillas, and then the chimpanzees ( genus Pan ) split off from the line leading to the humans ; human DNA is approximately 98. 4 % identical to that of chimpanzees when comparing single nucleotide polymorphisms ( see human evolutionary genetics ).

Molecular oxygen ( O < sub > 2 </ sub >) is an extremely efficient quencher of fluorescence just because of its unusual triplet ground state.

Molecular orbitals ( MOs ) represent regions in a molecule where an electron is likely to be found.

Molecular nanotechnology ( MNT ) is a technology based on the ability to build structures to complex, atomic specifications by means of mechanosynthesis.

Molecular surgical tools, guided by molecular computers and injected into the blood stream could find and destroy cancer cells or invading bacteria, unclog arteries, or provide oxygen when the circulation is impaired.

Molecular nanotechnology is one of the technologies that some analysts believe could lead to a Technological Singularity.

* The primary technical reference work on this topic is Nanosystems: Molecular Machinery, Manufacturing, and Computation, an in-depth, physics-based analysis of a particular class of potential nanomachines and molecular manufacturing systems, with extensive analyses of their feasibility and performance.

Nanosystems is closely based on Drexler's MIT doctoral dissertation, " Molecular Machinery and Manufacturing with Applications to Computation ".