A 2nd order polynomial relationship between absorption and concentration is sometimes encountered for very large, complex molecules such as organic dyes ( Xylenol Orange or Neutral Red, for example ).

The Grafin, who was charmed by her, told her, `` Your sister who was here two years ago has quite dark hair.

But in our case -- and neither my wife nor I have extreme views on integration, nor are we given to emotional outbursts -- the situation has ruined one or two valued friendships and come close to wrecking several more.

But it has been during the last two centuries, during the scientific revolution, that our independence from the physical environment has made the most rapid strides.

In fourteen recent test launchings, at ranges of five thousand miles, Atlas has been striking on an average within two miles of the target.

We note that, first, America has already made great contributions in the past two years to the world's fund of knowledge of astrophysics and space science.

but the possibility of this effort is bound up with that development of historical thought which is the greatest achievement of our civilization in the last two centuries, and it is utterly impossible to people in whom this development has not taken place.

Plato feels that man has two competing aspects, his rational faculty and his irrational.

The movement toward European unity has been expressed in two currents: federalism and functionalism, one looking to the constitution of a United States of Europe, the other building on wartime precedents of practical cooperation for the solution of specific problems.

`` The established pattern of relative calm in the field of race relations has continued in all areas '', reported this group headed by Harold Colee of Jacksonville and including two South Floridians, William D. Singer and John B. Turner of Miami.

My son, who has completed two years in engineering school, has a summer job on a construction project as an unskilled laborer.

The biggest nuclear device the United States has exploded measured some 15 megatons, although our B-52s are said to be carrying two 20-megaton bombs apiece.

The accepted method of writing news has two major liabilities.

But the task is beyond me because I hold it impossible to compress in a sentence or two the complicated and prodigious contributions Sam Rayburn has made as an individual, as a legislator, as a statesman and as a leader and conciliator, to the majestic progress of this Nation.

All but two of my nine terms in the House of Representatives has been served under the Speakership of Sam Rayburn.

Since accurate base maps are necessary for any planning program, the first step taken by the planning division to implement the long-range state plan has been to prepare two series of base maps -- one at a scale of 1 inch to a mile, and the second a series of 26 sheets at a scale of 1 inch to 2000 feet, covering the entire state.

In the allocation pattern worked out for these frequencies, the provision of long-range service has to some extent been subordinated to the other two objectives -- assignment of multiple facilities, and assignment of stations in as many communities as possible.

The president has little influence in day-by-day curricular changes, but if he looks ahead two, three, or five years to anticipate issues and throw out challenging ideas, he can open the way for innovation, and he can also have a great deal to say as to what path it will take.

As has been the custom for the past several years, John Cross, Jr., Bench Show Chmn. of Westminster, arranged for the Juniors' meeting before the Class, and invited two speakers from the dog world to address them.

The outboard engine of today has a phenomenal range of one to 80 horsepower, unheard of a few years ago for a two cycle engine in quantity production.

She hesitated, she hopped, she rolled and rocked, skipped and jumped, but in some two weeks she started to pace, From that time to this she has shown steady improvement and now looks like one of the classiest things on the grounds.

Marlin has made two contributions to the harvest of new offerings.

High Standard has also added two models to its line.

After this has simmered an hour, add two tablespoons each of Worcestershire, catsup, and chutney, two pickled walnuts, and a pint of Sherry.

This unwanted side-effect has caused many common volatile brominated organics like methyl bromide, a pesticide that was formerly a large industrial bromine consumer, to be abandoned.

The methyl radical has the formula CH < sub > 3 </ sub >.

Instead of a simple methyl group, the myristoyl group has a tail of 14 hydrophobic carbons, which make it ideal for anchoring proteins to cellular membranes.

For example, at any given temperature, methyl chloride has the highest vapor pressure of any of the liquids in the chart.

It also has the lowest normal boiling point (- 24. 2 ° C ), which is where the vapor pressure curve of methyl chloride ( the blue line ) intersects the horizontal pressure line of one atmosphere ( atm ) of absolute vapor pressure.

Similarly, precursors with three methyl groups can be used to limit molecular weight, since each such molecule has only one reactive site and so forms the end of a siloxane chain.

Counting the carbon atoms from one of the ring carbons bonded to a methyl group, and counting towards the second ring carbon bonded to a methyl group, the o-isomer has the IUPAC name of 1, 2-dimethylbenzene, the m-isomer has the IUPAC name of 1, 3-dimethylbenzene, and the p-isomer has the IUPAC name of 1, 4-dimethylbenzene.

The specific porphyrin in heme B ( see Figure ) is called protoporphyrin IX and has 4 methyl, two vinyl, and two propionic acid substituents at the indicated positions.

* When a 0. 1 M hydrochloric acid solution containing methyl green indicator is added to a 5 M solution of magnesium chloride, the color of the indicator changes from green to yellow — indicating increasing acidity — when in fact the acid has been diluted.

Biolipid transesterification has also been recently shown by Japanese researchers to be possible using a super-critical methanol methodology, whereby high temperature, high-pressure vessels are used to physically catalyze the Biolipid / methanol reaction into fatty-acid methyl esters.

One artificial alternative in many applications is methyl cellulose, which is also regulated as a food additive, but has greater market availability in America in both FDA and non-FDA approved forms.

The methyl chloride reaction ( only S < sub > N </ sub > 2 possible ) on the other hand has a KIE of 0. 85 consistent with a S < sub > N </ sub > 2 reaction because in this reaction type the C-H bonds tighten in the transition state.

A list of alternative fumigants is available for goods imported from Europe ( known as the ICON database ), where methyl bromide fumigation has been banned.

Canada Border Services Officers avoided the same fate because a Mexican container of granite was fumigated with 98 % methyl bromide and 2 % chloropicrin fumigant, the chloropicrin has a tear-gas effect.

In its chemical structure, a cresol molecule has a methyl group substituted onto the benzene ring of a phenol molecule.

Recent research has shown that when males mate with a female, they inject methyl salicylate along with their sperm.

They do have the same number of nuclei and the same number of valence electrons, but the atoms ' connectivity is different: the first one has both methyl ( CH < sub > 3 </ sub >) groups attached to carbonyl's ( CO's ) carbon atom, forming a branched trigonal planar shape: H < sub > 3 </ sub > C-C (= O )- CH < sub > 3 </ sub >; the second molecule's structure has a consecutive attachment of the main atoms: H < sub > 3 </ sub > C-N = N-CH < sub > 3 </ sub > and its methyl groups are not connected to the same nitrogen atom.