The nearly neutral theory of molecular evolution is a modification of the neutral theory of molecular evolution that accounts for slightly advantageous or deleterious mutations at the molecular level.

These plants use distillation to make ethanol for use in motor vehicles and other engines.

In chemistry, azeotropic distillation is any of a range of techniques used to break an azeotrope in distillation.

It s very hard to explain this by molecular recognition.

Liquid oxygen is obtained from the oxygen found naturally in air by fractional distillation in a cryogenic air separation plant.

Gel permeation chromatography is used to determine the number average molecular weight, weight average molecular weight, and polydispersity.

(d) The fertilizing characteristics, with a high content of organic matter and potassium, of the effluents from distilleries.

The mean molecular mass of air is 28.97 g mol.

Each has a molecular weight of approximately 50,000 Daltons.

Dry distillation is the heating of solid materials to produce gaseous products (which may condense into liquids or solids).

It has the molecular formula C14H14N2.HCl and a molecular weight of 246.73 g mol.

Many higher molecular weight amines are, biologically, highly active.

A molecular sieve can adsorb water up to 22 of its own weight.

The quality of the sample is sufficient for research on molecular biology.

The Brazilian state offered low interest loans and credit guarantees for the construction of distilleries, as well as tax incentives for the purchase of ethanol powered vehicles.

And I thought molecular weight sounded much less nerdy than molar mass.

In contrast, molecular orbital theory has orbitals that cover the whole molecule.

The normal boiling point of a liquid is the temperature at which the vapor pressure is equal to normal atmospheric pressure.

And for molecular programming, the question is how does your cell phone know when to stop growing?

He believed the rays to consist of streams of particles of ordinary molecular magnitude.

The produce of small private schnapps distilleries, of which there are around 20,000 in Austria, is known as Selbstgebrannter or Hausbrand .

In effect, it indicates the ease or difficulty of using distillation to separate the more volatile components from the less volatile components in a mixture.

Atmosphere The outer atmosphere of Saturn contains 96.3 molecular hydrogen and 3.25 helium by volume.

In the south, distilleries used to produce vast quantities of brandy and supply all of ex Yugoslavian alcohol factories (brandy is the base of most alcoholic drinks).

Resistance to the growing influence of molecular biology was especially evident in evolutionary biology.

However, it was difficult to determine the exact molecular weight and number of amino acids in a protein.

Molecular basis for inheritance DNA and chromosomes The molecular basis for genes is deoxyribonucleic acid (DNA).

Biology and molecular biology Almost all forms of biophysics efforts are included in some biology department somewhere.

To understand the functions of proteins at a molecular level, it is often necessary to determine their three dimensional structure.

This is one of many possible ways in which a molecular level diode transistor might be synthesized by organic chemistry.

http crnano.typepad.com crnblog 2004 08 royal_society_i.html (See Center for Responsible Nanotechnology criticism of omission of molecular manufacturing.

The development of standard, genetically uniform organisms that could produce repeatable experimental results was essential for the development of molecular genetics.

Molecular epidemiology is a branch of epidemiology and medical science that focuses on the contribution of potential genetic and environmental risk factors, identified at the molecular level, to the etiology, distribution and prevention of disease within families and across populations.

In this way Einstein was able to determine the size of atoms, and how many atoms there are in a mole, or the molecular weight in grams, of a gas.

In this symbiosis, the nonmethanogenic anaerobes degrade the organic substance and produce among other things molecular hydrogen (H2).

Raschig rings are pieces of tube (approximately equal in length and diameter) used in large numbers as a packed bed within columns for distillations and other chemical engineering processes.

And then afterward, I said, Sir, I want to give you the periodic table in case you're ever in a bind and need to calculate molecular weight.

Separation of proteins may be by isoelectric point (pI), molecular weight, electric charge, or a combination of these factors.

The combination is theoretically useful because it results in good removal of both large and small molecular weight solutes.

Throughout the universe, hydrogen is mostly found in the atomic and plasma states whose properties are quite different from molecular hydrogen.

This method only gives a rough measure of the amounts of different proteins in the mixture, and it is not able to distinguish between proteins with similar apparent molecular weight.

The color is believed to be due to a set of blue and near ultraviolet emission lines from neutral and ionized molecular nitrogen.

Nuclear Magnetic Resonance (NMR) has the ability to measure molecular size and has been recently employed to determine the structure of the water inside the body.

A key difference compared to other biogeochemical cycles is that because of its low molecular weight hydrogen can leave Earth's atmosphere.

These are some designs from Eric Drexler's book which we're now showing are feasible with super computing simulations, where actually there are scientists building molecule scale robots.