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Topic: Physical chemist


  
  Physical chemistry - Wikipedia, the free encyclopedia
Physical Chemistry is the combined science of physics, chemistry, thermodynamics, and quantum mechanics which functions to provide molecular-level interpretations of observed macroscopic phenomena.
Most cite Willard Gibbs as the founder of physical chemistry as stemming from his 1876 paper: “On the Equilibrium of Heterogeneous Substances”, wherein such cornerstones as free energy, chemical potential, and phase rule were developed.
Physical chemistry is also fundamental to modern materials science.
en.wikipedia.org /wiki/Physical_chemistry   (202 words)

  
 Chemistry.org: Science that Matters - brought to you by the American Chemical Society   (Site not responding. Last check: 2007-11-06)
Physical chemists' discoveries are based on understanding chemical properties and describing the behavior of molecular and condensed matter using theoretical constructs and mathematical computations.
Physical chemists work in a variety of different industries, but their common goal is to discover, test, and understand the fundamental physical characteristics of a material-be it solid, liquid, or gas.
Because training in physical chemistry provides a strong understanding of the dominant structural and dynamical merits of real materials, many physical chemists are redirecting their skills into applications research and interdisciplinary fields such as materials science.
www.acs.org /portal/a/c/s/1/acsdisplay.html?DOC=vc2\3wk\wk3_phychem.html   (2684 words)

  
 Chemists and materials scientists
Chemists who hold a Ph.D. and have previous industrial experience may be particularly attractive to employers because such people are more likely to understand the complex regulations that apply to the pharmaceutical industry.
Chemists also will be needed to develop and improve the technologies and processes used to produce chemicals for all purposes, and to monitor and measure air and water pollutants to ensure compliance with local, State, and Federal environmental regulations.
The research and analysis conducted by chemists and materials scientists is closely related to work done by agricultural and food scientists, biological scientists, medical scientists, chemical engineers, materials engineers, physicists and astronomers, and science technicians.
www.bls.gov /oco/ocos049.htm   (2671 words)

  
 cen-chemjobs: Job Seeker - Physical Chemistry
Physical chemists' discoveries are based on understanding chemical properties and describing their behavior using theories of physics and mathematical computations.
As physical chemists however, they are also able to combine their knowledge and love of chemistry to make discoveries.
However, fewer physical chemists are being hired by industry and government labs because the basic research performed by physical chemists is becoming an increasingly small part of industrial research.
pubs.acs.org /chemjobs/jobseeker/articles/job_physical.html   (2586 words)

  
 Physical chemistry : Physical Chemistry   (Site not responding. Last check: 2007-11-06)
Physical chemistry is a science field in the crossover between chemistry and physics.
Chemical thermodynamics, chemical kinetics and quantum chemistry are some areas of chemistry comprising the bulk of physical chemistry.
Physical chemistry is also strongly intertwined in the pursuit of materials science.
www.termsdefined.net /ph/physical-chemistry.html   (256 words)

  
 Physical chemistry -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-11-06)
Physical chemistry is the study of the physical basis of (Produced by or used in a reaction involving changes in atoms or molecules) chemical systems and processes.
Modern physical chemistry is firmly grounded upon (The science of matter and energy and their interactions) physics.
Physical chemistry is also fundamental to modern (Click link for more info and facts about materials science) materials science.
www.absoluteastronomy.com /encyclopedia/p/ph/physical_chemistry.htm   (498 words)

  
 MSN Encarta - Wilhelm Ostwald
Ostwald, Wilhelm (1853-1932), German physical chemist and Nobel laureate, considered one of the founders of modern physical chemistry.
In 1881 he was appointed professor of the Rīga Polytechnic Institute and from 1887 to 1906 served as professor of physical chemistry and director of the chemical laboratory at the University of Leipzig, Germany.
Ostwald is especially known for his contributions to the field of electrochemistry, including important studies of the electrical conductivity and electrolytic dissociation of organic acids.
ca.encarta.msn.com /encyclopedia_761559874/Wilhelm_Ostwald.html   (190 words)

  
 Marie Curie - Wikipedia, the free encyclopedia
Marie Curie (Polish Maria Skłodowska-Curie, November 7, 1867 – July 4, 1934) was a chemist, pioneer in the early field of radiology and a two-time Nobel laureate.
Eventually, with the monetary assistance of her elder sister, she moved to Paris and studied chemistry and physics at the Sorbonne, where she became the first woman to teach.
Together with Pierre Curie and Henri Becquerel, she was awarded the Nobel Prize in Physics, 1903: "in recognition of the extraordinary services they have rendered by their joint researches on the radiation phenomena discovered by Professor Henri Becquerel".
en.wikipedia.org /wiki/Marie_Curie   (1089 words)

  
 Biographical Notes   (Site not responding. Last check: 2007-11-06)
A Swedish physical chemist, Svante August Arrhenius (1859-1927) was born near Uppsala, he became a professor at Stockholm in 1895, and his special study was Electrolysis.
An Italian chemist, Stanislao Cannizaro(1826-1910), is remembered for his work in reviving interest in the work of Avogadro that had in 1811, revealed the difference between atoms and molecules, and so established atomic and molecular weights as the basis of chemical calculations.
A Polish born French Chemist, with her French born husband Pierre Curie (1859-1906), Marie Curie (1867-1934) worked on radioactivity and in 1898 she reported the possible existence of a new, powerfully radioactive element in pitchblend ores.
www.ucc.ie /ucc/depts/chem/dolchem/html/biog/biog001.html   (1008 words)

  
 Physical Chemistry Curriculum Planning - Feb. 95
We envision a structure of physical chemistry in which the major principles areas, together with the tools of model building, mathematical representation and analysis, are used to assist in understanding the physico/chemical world.
Poll most chemistry departments in the country to find out who takes physical chemistry courses, why they take it, what their mathematic al background is, what prerequisites exist for the course, what students plan to do after the course etc. This is all in an effort to profile the clientele for the course.
Three chemists are hired by the governor of a state to help develop a new horse racing track to, in turn, add resources to the state's coffers.
newtraditions.chem.wisc.edu /PRBACK/pchem.htm   (3725 words)

  
 Survival Guide - Francl
Physical chemistry is considered by many students to be the make or break course of the major.
Particular emphasis is put on techniques useful in physical chemistry that may not have been stressed in the corresponding math course, for example the use of a table of integrals.
Problems in physical chemistry tend to be complex and idiosyncratic, unlike the "plug and chug" problems that often make up the bulk of the problems encountered in general chemistry courses.
www.brynmawr.edu /chemistry/prefaceFrancl.html   (1086 words)

  
 Rudolph Pariser - Wikipedia, the free encyclopedia
Rudolph Pariser (born December 8, 1923) is a physical chemist and polymer chemist.
degree from the University of Minnesota in physical chemistry in 1950.
He is best known for his work with Robert G. Parr on the method of molecular orbital computation now known (because it was independently developed by John A. Pople) as the Pariser-Parr-Pople method (PPP method), published both by Pariser and Parr and by Pople in almost simultaneous papers in 1953.
en.wikipedia.org /wiki/Rudolph_Pariser   (183 words)

  
 News Release 05/2003: Nobel Prize-winning physical chemist dies in Brussels at age 86
News Release 05/2003: Nobel Prize-winning physical chemist dies in Brussels at age 86
Born in Moscow on Jan. 25, 1917, Prigogine obtained undergraduate and graduate degrees in chemistry at the Universite Libre de Bruxelles in Brussels, Belgium.
Prigogine was directing the International Solvay Institutes for Physics and Chemistry in Brussels, Belgium, at the time of his death.
www.utexas.edu /opa/news/03newsreleases/nr_200305/nr_prigogine030528.html   (457 words)

  
 familytree   (Site not responding. Last check: 2007-11-06)
Stieglitz, through his lectures and writings, was a very influential chemist in the early part of the twentieth century.
In the fall of 1807, the English chemist Sir Humphey Davy gave a lecture to the Royal Society in which he mentioned breifly an experiment he had performed on the electrochemical reduction of boric aicd.
Berthollet was considered one of the leading chemists of his time and was greatly honoured during his lifetime.
www.boronchemist.com /acadfamilytree.htm   (839 words)

  
 Search Results for chemist*   (Site not responding. Last check: 2007-11-06)
Physical chemists are deeply indebted to Dr Gronwall for the interest and rare mathematical skill which brought to bear in solving the problem of the anomaly of strong electrolytes.
Margaret was a chemist and the daughter of a civil servant.
The thesis was on thermodynamic potential in physics and chemistry and in it he defined the criterion for chemical reactions in terms of free energy.
www-groups.dcs.st-and.ac.uk /history/Search/historysearch.cgi?SUGGESTION=chemist*&CONTEXT=1   (6328 words)

  
 Physical Chemistry   (Site not responding. Last check: 2007-11-06)
Physical Chemistry is the sub-discipline of science that seeks to explain and interpret chemical phenomena.
Physical chemists are often classified as working in one of two categories.
The physical chemistry course at Stetson University is designed to explore the three major paradigms of chemical understanding, namely thermodynamics, quantum mechanics, and chemical dynamics.
www.stetson.edu /artsci/chemistry/physical.html   (236 words)

  
 2112 Chemists   (Site not responding. Last check: 2007-11-06)
Chemists conduct research and analysis in support of industrial operations, product and process development, quality control, environmental control, medical diagnosis and treatment, biotechnology and other applications.
Chemists are employed in research, development and quality control laboratories; chemical, petrochemical and pharmaceutical industries; mineral, metal and pulp and paper industries as well as in a wide variety of manufacturing, utility, health, educational and government establishments.
Licensing by a provincial association of chemists is compulsory in Quebec, and available but voluntary in Ontario and Alberta.
www23.hrdc-drhc.gc.ca /2001/e/groups/2112.shtml   (342 words)

  
 Arrhenius, Svante --  Encyclopædia Britannica
Swedish physical chemist best known for his theory that electrolytes, certain substances that dissolve in water to yield a solution that conducts electricity, are separated, or dissociated, into electrically charged particles, or ions, even when there is no current flowing through the solution.
physical chemist whose investigations of dipole moments, X rays, and light scattering in gases brought him the 1936 Nobel Prize for Chemistry.
Physical chemistry as a separate science began in 1881, when the first issue of Zeitschrift fur Physikalisches Chemie was published, a magazine devoted exclusively to physical chemistry.
www.britannica.com /eb/article-9009618?tocId=9009618&query=null&ct=null   (543 words)

  
 [No title]
Physical chemist James E. Eilers first left the department in 1985 for greener pastures at the Eastman Kodak Company and then left Kodak to become chair of the Department of Chemistry at Southern Illinois University at East St. Louis.
Physical chemist Armin Sommer retired in1992, still lives in Brockport at least part of the year, and spends as much time with his children and grandchildren as they will let him.
Physical chemist David W. Dwyer (PhD, SUNY Binghamton) was hired in 1990, in part in reaction to Tom Kallen teaching physical chemistry.
www.brockport.edu /~chemistry/documents/ChemTimes.doc   (5321 words)

  
 UMass Course Catalog: Chemistry
An example of the former might be the physical chemist who seeks a mathematical model of the chemistry of the combustion process.
An analytical chemist might be involved in investigating new approaches to measuring the identities and amounts of drugs in body fluids.
PHYSIC 171-174 and 283, 285 may be substituted for PHYSIC 151-154 and 261/2.
www.umass.edu /ug_catalog/archive_2002/chem.html   (965 words)

  
 NSF-AIRE AT REED: Science at Reed Reviews
The first chemistry theses were presented by two members of Reed’s first graduating class, Laura Kelly and Kenneth C. Tomlinson, in 1915 and a total of eight students graduated with Morgan before his departure to found the Chemistry Department at UCLA in 1920.
The early Scott era saw the hiring of Leland Spence (organic chemist, 1939-45) Fred Ayres (physical chemist, 1940-70), Joseph Bunnett (Reed '42, organic chemist, 1946-52), Arthur Livermore (Reed '40, biochemist, 1948-65), Marsh Cronyn (Reed '40, organic chemist 1952-present), John Hancock (organic chemist, 1956-1989), Fred Tabbutt (physical chemist, 1957-70) and Michael Litt (physical and biochemist, 1958-66).
The current department faculty includes Ron McClard (biochemist, 1984-), Dan Gerrity (physical chemist, 1987-), Arthur Glasfeld (biochemist, 1989-), Alan Shusterman (organic chemist, 1989-), Pat McDougal (organic chemist, 1990-) and Margret Geselbracht (inorganic/materials chemist, 1993-) and reflects a complete turnover within a period of 10 years.
web.reed.edu /nsfaire/nsfaire_scienceChem2.html   (900 words)

  
 Institute of Physics Publishing   (Site not responding. Last check: 2007-11-06)
Chemical physics and physical chemistry are closely related fields of study.
An effective physical chemist or chemical physicist is a "jack-of-all-trades," able to apply the principles and techniques of the field to everything from high-tech materials to biology.
Furthermore, it is nearly impossible to specialize in one aspect of chemical physics or physical chemistry and remain there throughout a professional career.
ecppc.iop.org /iop/default.jsp   (480 words)

  
 Stanford physical chemist receives National Medal of Science
Ross, who is the Camille and Henry Dreyfus Professor of Chemistry at Stanford, is honored for his enormous impact in physical chemistry, especially in molecular studies, statistical mechanics and the chemical kinetics of nonlinear systems, and for opening up new fields in chemical science.
Raymond Kapral, professor of theoretical chemical physics at the University of Toronto, said that "for the past 10 or 15 years Ross has been tackling the long-standing and difficult problem in chemistry of how to unravel the mechanisms of complex chemical reactions.
In 1955, he and the physical chemist Edward F. Greene began pioneering research in the field of molecular beams that lasted until 1973.
www.stanford.edu /dept/news/pr/00/0002013RossMedal.html   (1283 words)

  
 Re: What does a Physical Chemist do? I looked in the MadLib and the archives
Physical Chemists work in a lot of very different areas of specialization.
And then a further attempt to explain the physical and chemical properties of various compounds in terms of their molecular structures.
Physical chemists are often concerned with developing new types of instruments for measuring different types of data.
www.madsci.org /posts/archives/may98/891491698.Ch.r.html   (386 words)

  
 Timing Is Everything: Chemist Shoots Chemistry "In The Act"   (Site not responding. Last check: 2007-11-06)
A physical chemist at Washington University in St. Louis is combining powerful lasers with clever timing schemes to characterize how chemical reactions occur with very precise atomic and time resolution.
Richard A. Loomis, Ph.D., assistant professor of chemistry, is a physical chemist building on the femtochemistry advances of Nobel Prize Winner (1999) Ahmed H. Zewail of Cal Tech who observed chemical bonds breaking as a molecule falls apart in real-time.
As a physical chemist, Loomis' research interests are centered on probing and controlling reaction dynamics with atomic resolution -- the most fundamental level.
www.sciencedaily.com /releases/2002/10/021030073249.htm   (1092 words)

  
 William Francis Giauque, May 12, 1895—March 28, 1982 | By Kenneth S. Pitzer and David A. Shirley | Biographical ...
Burr H. Ritter, assisted this change by answering his questions about chemistry whether they were related to the work or not, and he fully supported Giauque's decision to leave Hooker after two years to continue his education.
After graduation in 1920 with a B.S. in chemistry (with highest honors), Giauque was awarded a university fellowship to continue his education, earning a Ph.D. in chemistry in 1922, with a minor in physics.
He thus acquired an understanding of the applicability of quantum statistics to the calculation of thermodynamic quantities, in particular calculation of the absolute entropy of any gas of diatomic molecules from spectroscopic data.
www.nap.edu /readingroom/books/biomems/wgiauque.html   (3976 words)

  
 Curie, Marie --  Encyclopædia Britannica
In 1962 the International Commission on Radiological Units recommended that this unit be defined as the activity of a quantity of a radioactive nuclide for which the number of nuclear transformations in one second is exactly 3.7 1010.
French physical chemists, husband and wife, who were jointly awarded the 1935 Nobel Prize for Chemistry for their discovery of new radioactive isotopes prepared artificially.
During the 18th and 19th centuries such scientists as the marquis de Laplace and the Broglie family in physics, Antoine Laurent Lavoisier and Joseph Louis Gay-Lussac in chemistry, and the conte de Buffon...
www.britannica.com /eb/article?tocId=9028252&ref=news0605iv   (783 words)

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