Chemists had begun to recognize that many natural resins and fibres were polymers, and Baekeland investigated the reactions of phenol and formaldehyde.

Chemists had begun to recognize that many of the natural resins and fibers were polymers.

Chemists had begun to recognize that many natural resins and fibres were polymers, and Baekeland investigated the reactions of phenol and formaldehyde.

Recently Science Watch placed Sharpless and Valery V. Fokin within Top 10 list of its " Top 100 Chemists 2000-2010 " based on citations impact ; other faculty in the list were Carlos F. Barbas, M. G. Finn and John R. Yates.

Brown and Hazen were the first women ever to receive, in 1975, the American Institute of Chemists ’ Chemical Pioneer Award.

Jesse Boot, 1st Baron Trent ( 2 June 1850 – 13 June 1931 ) transformed The Boots Company, founded by his father, John Boot, into a national retailer, which branded itself as " Chemists to the Nation ", before he sold out his controlling interest to American investors in 1920.

Among his many honors are the Palladium Medal of the Electrochemical Society, the Gold Medal of the American Institute of Chemists, the Charles Lathrop Parsons Award, the Vannevar Bush Award and the National Medal of Science.

Chemists are exhaustively trying to measure the energy and thermodynamic properties of these non-covalent interactions found throughout supramolecular chemistry ; and by doing so hope to gain further insight into the combinatorial outcome of these many, small, non-covalent forces that are used to generate an overall effect on the supramolecular structure.

The SRM was adopted in 1950 by the American Society of Brewing Chemists which had recognized the need for an instrument based measurement of color unburdened by the difficulties of the Lovibond system which relies ( it is still in use in many industries including brewing-malts are often labeled with the Lovibond color of laboratory worts prepared from them ) on visual comparison of the sample to tinted glass discs.

The World Association of Theoretical and Computational Chemists ( WATOC ) is a scholarly association founded in 1982 " in order to encourage the development and application of theoretical methods " in chemistry, particularly quantum chemistry and computational chemistry.

He was also a founding father of the Association of Official Analytical Chemists, and left a legacy to the American pure food movement as its " crusading chemist " that was both broad and substantial.

Chemists can use isotope analysis to assist analysts with issues in anthropology, archeology, food chemistry, forensics, geology, and a host of other questions of physical science.

Chemists Klaus Schmiegel and Bryan Molloy of Eli Lilly discovered the first SSRI, fluoxetine.

Chemists study the composition of matter and its properties such as density and acidity.

Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms.

Chemists carefully measure substance proportions, reaction rates, and other chemical properties.

Chemists use this knowledge to learn the composition, and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes.

Chemists may specialize in any number of subdisciplines of chemistry.

Chemists may belong to professional societies that specialize in chemist members, such as the Royal Society of Chemistry in the United Kingdom, or the American Chemical Society ( ACS ) in the United States.

* Chemists and Materials Scientists from the U. S. Department of Labor's Occupational Outlook Handbook

An Advanced Treatment for Chemists and Physicists, North-Holland, Amsterdam.

* John H. Brooke: Wöhler's Urea and its Vital Force – a verdict from the Chemists.

Chemists generally steered away from anything that did not seem to follow Dalton's laws of multiple proportions and the problem was considered the domain of a different science, metallurgy.

In 1973 Chemists Frank Sherwood Rowland and Mario Molina, then at the University of California, Irvine, began studying the impacts of CFCs in the Earth's atmosphere.

Chemists at the Los Alamos National Laboratory in the United States have developed a tantalum carbide-graphite composite material that is one of the hardest materials ever synthesized.

Chemists William Crookes and Claude-Auguste Lamy discovered thallium independently in 1861, in residues of sulfuric acid production.

Chemists called the ‘ force ’ that caused chemical reactions affinity, but it lacked a clear definition.

First published in 1925, and now published jointly on the web by the Society of Dyers and Colourists ( United Kingdom ) and the American Association of Textile Chemists and Colorists ( USA ), this index is recognized internationally as the authoritative reference on colorants.

Chemists may use standard enthalpies of formation for a reaction that is hypothetical.

Chemists would then characterize the molecular bonding of the solvent to the specific soil type, and biologists would study the impacts upon soil arthropods, plants, and ultimately pond-dwelling organisms that are the food of the endangered amphibian.

Feelers were put out last year to the City of Warwick, as reported in your newspapers, suggesting investigation of a common rubbish disposal area to service the Potowomut and Cowessett areas of Warwick along with East Greenwich.

and President Kennedy indicated there were one or two more than those reported.

A weekly newspaper reported a local romance: `` and the couple were married last Saturday, thus ending a friendship which began in their schooldays ''.

The sections were mounted on cold slides smeared with Haupts' adhesive ( Johansen, 1940 ) in earlier experiments, and in later experiments with a different mixture of the same components reported by Schramm and Rottger ( 1959 ).

Of startling significance, too, is the assertion that it was possible to carry out this program with only a 6 percent attrition rate as compared with a rate of 59 percent reported for a comparable group of families who were receiving help in traditionally operated child guidance services.

Also, although only a few of the students were intimately acquainted with each other in the beginning, most reported that when the semester ended their dearest and closest campus friendships were with members of that class.

Supplemental outside reading reports were handled just as in the other sections, the major difference being that there was a noticeably deeper level in the reported outside reading by the married group.

Since her bereavement this individual has reported to the writer on numerous occasions about how helpful the class discussions were to her in this adjustment crisis.

Both sexes reported that the discussions on sex adjustment within marriage were extremely enlightening.

Another reported that his comrades were `` in fine spirits pitching around like a blind dog in a meat house ''.

Now Pathet Lao propagandists were reported marching him barefoot from village to village, as evidence of evil American intervention.

The raising of the $25,000 Improvement Fund two days before the time limit expired, and the spontaneous `` praise demonstration '' held afterward on the campus, were reported as events which had brought happiness to Miss Giles.

These polar extremes in time diffusion were indicated in some of the comments by unwed mothers reported in earlier chapters.

He reported, too, that among the habitants there were none of probity and ability sufficient to justify entrusting them with the King's goods.

At least 20 other Americans were reported to have been arrested in a mass political roundup.

So many Cubans were reported being swept into the Castro dragnet that the massive Sports Palace auditorium and at least one hotel were converted into makeshift jails.

Secret Grand Jury indictments were returned against the pair last week, Detective Murray Logan reported.

L'Unita and Hoy published identical denunciations of Short's elevation, l'Osservatore Romano and the Christian Science Monitor ignored it, Times of India snickered at it, and the Manchester Guardian simply reported it -- the Fosterites in England were few but extremely militant.

The contents of the Darnley urn are also problematic ; they were variously reported to be the remains of a stump, bail or the outer casing of a ball, but in 1998 Darnley's 82-year-old daughter-in-law said they were the remains of her mother-in-law's veil, casting a further layer of doubt on the matter.

Two of the five Albertosaurus sarcophagus specimens with humeri in 1970 were reported by Dale Russel as having pathological damage to them.

* In November 2000, nuclear spin temperatures below 100 pK were reported for an experiment at the Helsinki University of Technology's Low Temperature Lab.

However, no incidents of violence against spring breakers were reported.