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	Reference.com/Encyclopedia/Friedrich Kohlrausch
		Friedrich Wilhelm Georg Kohlrausch (October 14, 1840 – January 17, 1910) was a German physicist who investigated the conductive properties of electrolytes and contributed to the understanding of their behaviour.
		Son of Rudolf Kohlrausch, Friedrich Wilhelm Georg Kohlrausch was born on October 14, 1840, in Rinteln, Germany.
		Friedrich Kohlrausch died in Marburg on January 17, 1910 at the age of 70.
	www.reference.com /browse/wiki/Friedrich_Kohlrausch (1112 words)

	Document: 02. Kohlrausch's Laws
		Kohlrausch’s research was centered on determining how electricity was conducted in solutions.
		Overall, Kohlrausch was involved in the measurement of electrical, magnetic and electrochemical phenomena for almost 50 years.
		Kohlrausch’s Law on the independence of migrating ions: The molar conductivity Λ of an electrolyte equals the sum of the molar conductivities of the cations and the anions;
	www.zeiss.fr /C12567A100537AB9/allBySubject/9BBD454D0BCC325EC1256D0900331437 (182 words)

	Friedrich Kohlrausch - Wikipedia, the free encyclopedia
		In 1870 Kohlrausch became a professor at the University of Zurich in Switzerland.
		Kohlrausch was a pivotal figure in the history of electrochemistry for many reasons.
		Overall, Kohlrausch was involved in the measurement of electrical, magnetic and electrochemical phenomena for almost 50 years.
	en.wikipedia.org /wiki/Friedrich_Kohlrausch (1089 words)

	Kohlrausch (Site not responding. Last check: 2007-10-04)
		Friedrich Wilhelm Georg Kohlrausch was German physicist who investigated the electroconductive properties of electrolytes and contributed to the understanding of their behaviour.
		Friedrich Wilhelm Georg Kohlrausch was born on October 14, 1840, in Rinteln, Germany.
		Kohlrausch's Law on the independence of migrating ions: The molar conductivity of an electrolyte equals the sum of the molar conductivities of the cations and the anions;
	chem.ch.huji.ac.il /~eugeniik/history/kohlrausch.htm (1904 words)

	Genealogy pages - Person Page 3
		Friedrich Heinrich Jacob married Marie Anna Kranzbühler, daughter of Julius Karl Kranzbühler and Philippine Bachmann, on 1 August 1925 at Pirmasens, Rheinland-Pfalz.
		Hans Friedrich married Elisabeth von Streif,, daughter of Philipp von Streif, and (?) von Hinsing,.
		Friedrich Johann Adolf married Butz Amalie Mende on 8 October 1910 at Bremen, Germany.
	home.iprimus.com.au /kranzbuhler/genen/p3.htm (1640 words)

	Dolezalek (Site not responding. Last check: 2007-10-04)
		Friedrich Dolezalek was born 1873-02-05 in Marmaros-Sziget, Hungary.
		Friedrich Dolezalek died 1920-12-10 in Charlottenburg (Berlin) at age 47 (interestingly, the very same day Walther Nernst was awarded the Nobel Prize).
		Friedrich Dolezalek (1873-1920) invented this form of quadrant electrometer using a quartz fiber suspension.
	chem.ch.huji.ac.il /~eugeniik/history/dolezalek.html (1060 words)

	[No title] (Site not responding. Last check: 2007-10-04)
		Friedrich Kohlrausch, a German physicist who did pioneering work on how electricity is transmitted in solutions, was born on this day in 1840.
		Kohlrausch is best known for a method to measure electrical conductivity using an alternating current, which determined that conductivity is lower in more dilute solutions.
		Kohlrausch also showed that there are two molecular players involved in conductivity: the cation, or positively charged ion, and the anion, or negatively charged ion.
	bric.postech.ac.kr /science/97now/97_10now/971014d.html (84 words)

	Kids.Net.Au - Encyclopedia > Svante Arrhenius
		Arrhenius declined, however, as he preferred to stay in Sweden for a while (his father was very ill and would die in 1885) and had gotten an appointment at Uppsala.
		Arrhenius next received a travel grant from the Swedish Academy of Sciences, which enabled him to study with Ostwald in Riga (now in Latvia), with Friedrich Kohlrausch[?] in Würzburg[?], Germany, with Ludwig Boltzmann in Graz, Austria, and with van 't Hoff in Amsterdam.
		In 1889 Arrhenius explained the fact that most reactions require added heat energy to proceed by formulating the concept of activation energy, an energy barrier that must be overcome before two molecules will react.
	www.kids.net.au /encyclopedia-wiki/sv/Svante_Arrhenius?title=Wuerzburg (933 words)

	Kohlrausch Bridge
		Friedrich Wilhelm Georg Kohlrausch (1840-1910) was a professor of physics at Göttingen, Zürich, Würtzburg, Strasbourg and Berlin during his career.
		"Professor Kohlrausch's Universal Rheometer, or Bridge and Rheometer combined; with induction coil, for measuring the resistance of solid and fluid conductors, batteries, etc., by means of galvanometer or telephone...
		The Kohlrausch bridge in the third picture is on display at the Garland Collection of Classical Physics Apparatus at Vanderbilt University.
	physics.kenyon.edu /EarlyApparatus/Electrical_Measurements/Kohlrausch_Bridge/Kohlrausch_Bridge.html (257 words)

	Pour le Mérite
		Friedrich Wilhelm Freiherr von Schmidt in Wien, /architekt --- 1880
		Karl Friedrich Wilhelm Ludwig in Leipzig, /physiologe --- 1889
		Eduard Friedrich Wilhelm Pflüger in Bonn, /physiologe --- 1893
	www.pourlemerite.org /peace/peace.php (4431 words)

	Genealogy pages - Person Page 11
		Maria Sybilla married Friedrich Jacob Haas, son of Hans Andreas Haas and Margaretha (?), on 12 February 1692.
		Carola married Friedrich Johann August Kranzbühler, son of Gustav Adolf Kranzbühler and Auguste Wilhelmi, on 5 April 1883 at Neustadt an der Haardt, Pfalz, Bayern, Germany.
		Maria Margaretha married Johann Friedrich Kranzbühler, son of Otto Wilhelm Krantzbühler and Maria Elisabeth Firnekorn, on 20 July 1794.
	home.iprimus.com.au /kranzbuhler/genen/p11.htm (1538 words)

	Amazon.com: kohlrausch: Books (Site not responding. Last check: 2007-10-04)
		Praktische Physik;: Zum Gebrauch furÌ Unterricht, Forschung und Technik by Friedrich Wilhelm Georg Kohlrausch (Unknown Binding - 1960)
		Kohlrausch Ramanspektren by KWF KOHLRAUSCH (Hardcover - May 6, 1972)
		Rudolf H.A. Kohlrausch und die Entwicklung der elektrischen Masssysteme (Geschichte der Elektrotechnik) by Ernst-A Schlott (Unknown Binding - 1988)
	www.amazon.com /s?ie=UTF8&keywords=kohlrausch&tag=540-20&index=books&link_code=qs&page=1 (500 words)

	» Friedrich Wilhelm Georg Kohlrausch Great Personalities Biography : Incredible People : Famous People Guide: ...
		After studying physics at Erlangen and Gottingen, Friedrich Kohlrausch completed his doctorate in Gottingen.
		After a two-year work as a lecturer at the Univesity of Frankfurt/Main, Kohlrausch was appointed a professor of physics at the Universitiy of Gottingen (1866-70).
		In the Universitiy of Gottingen he performed the practical experiments that resulted in the book “Leitfaden der praktischen Physik” (Guidelines to Practical Physics) which was published in 1870 as the first book of this type in Germany.
	profiles.incredible-people.com /friedrich-wilhelm-georg-kohlrausch (1283 words)

	HYLE 6-1 (2000): Book Reviews. Elisabeth Crawford: Arrhenius: From Ionic Theory to the Greenhouse Effect, Canton 1996 ...
		In 1886-7, Nernst and Arrhenius became close friends as colleagues in Friedrich Kohlrausch’s Würzburg physics institute, and both spent an additional year together in Graz in Ludwig Boltzmann’s institute.
		In the theoretical part, Arrhenius explained the results of the first, by introducing the concept of active (conducting) and inactive (non-conducting) molecules, and the activity coefficient, which elaborated on the Clausius-Williamson hypothesis that assumed the molecules were dissociated before the current was applied, and that all ions had the same amount of electricity.
		In the first part, she discusses his education and training at Würzburg (under Friedrich Kohlrausch) and Graz (under Ludwig Boltzmann) during the 1880s, where he became involved in the traditional problems in physics and electrochemistry.
	www.hyle.org /journal/issues/6/rev_ramb.htm (2077 words)

	James Clerk Maxwell - MSN Encarta
		The speed of these waves would be equal to the ratio of the value for an electric current measured in electrostatic units to the value of the same current measured in electromagnetic units (see Electrical Units).
		German physicists Friedrich Kohlrausch and Wilhelm Weber had calculated this ratio and found it the same as the speed of light.
		Maxwell inferred that light consists of waves in the same medium that causes electric and magnetic phenomena.
	encarta.msn.com /encyclopedia_761558820/Maxwell_James_Clerk.html (1723 words)

	Terms from Focussing to Gaius
		Freiherr (Baron) Von Humboldt, (Friedrich Wilhelm Heinrich) Alexander
		Freiherr (Baron)von Logau, Friedrich (pseudonym Salomon von Golaw)
		Friedrich Von Holstein (known as The Grey Eminence)
	encyclopedia.jrank.org /Cambridge/focussing_to_Gaius.html (608 words)

	Conductivity of Electrolytic Solutions
		Friedrich Kohlrausch(1840-1910) found that the molar conductivity varied as the square root of the concentration for many solutions.
		Arrhenius attempted to treat the electrolytic-conductance behavior of the strong electrolytes in the way in which he had successfully treated the weak electrolytes; such a treatment is, however, inconsistent with the experimental fact, discovered by Kohlrausch, that a plot of the equivalent
		First, it enables the calculation of the degree of ionization of electrolytes from conductivity data, and secondly it provides an explanation of Kohlrausch’s law of independent migrations.
	www-ec.njit.edu /~grow/conductivity.htm (4734 words)

	Svante Arrhenius...SciPeeps.com
		Arrhenius declined, however, as he preferred to stay in Sweden for a while (his father was very ill and would die in 1885) and had gotten an appointment at Uppsala.
		Arrhenius next received a travel grant from the Swedish Academy of Sciences, which enabled him to study with Ostwald in Riga (now in Latvia), with Friedrich Kohlrausch in Würzburg, Germany, with Ludwig Boltzmann in Graz, Austria, and with van 't Hoff in Amsterdam.
		In 1889 Arrhenius explained the fact that most reactions require added heat energy to proceed by formulating the concept of activation energy, an energy barrier that must be overcome before two molecules will react.
	www.scipeeps.com /svantearrhenius.html (923 words)

	Autobiography of Carl Stumpf First published in Murchison, Carl
		Friedrich Kohlrausch's research course introduced me to the technique of investigation.
		After five years I was thoroughly tired of a bachelor's life, and I realized that a certain attachment of the Göttingen period had taken deeper root than I had been ready to admit even to myself.
		The personal intercourse among the colleagues of the University was kept up, in spite of long distances, not only by social life but also by the weekly faculty and academic meeting, and I considered it most fortunate that the large College of Arts and Sciences, in spite of its immense administrative burden, remained undivided.
	psychclassics.yorku.ca /Stumpf/murchison.htm (10999 words)

	Kenyon
		The use of the letter "K" is in homage to Friedrich
		Kohlrausch, one of the inventors of the potentiometer.
		The Standard Cell offered by Leeds and Northrup in the mid-1920s was made by the Weston Electrical Instrument Co. Edward Weston invented this type of standard cell, so the use of one made by the company that he founded was fitting.
	physics.kenyon.edu /EarlyApparatus/Electrical_Measurements/Kenyon/Kenyon.html (1480 words)

	Stretched exponential function - Wikipedia, the free encyclopedia
		The stretched exponential function, also widely known as the Kohlrausch-Williams-Watts (KWW) function, is a frequently used empirical description of the relaxation rates of many physical properties of complex systems such as polymers and glasses.
		The function was invented by the German physicist Friedrich Kohlrausch in 1863 to characterize the dielectric relaxation rates in polymers.
		The stretched exponential was reintroduced by Graham Williams and David C. Watts in 1970 to describe the mechanical creep in glassy fibers.
	en.wikipedia.org /wiki/Stretched_exponential_function (732 words)

	Walther Nernst Memorial
		Continued in Würzburg at the laboratory of Friedrich Kohlrausch.
		Dolezalek, Friedrich (1873 - 1920) Student of Nernst at Göttingen, professor at Göttingen and Charlottenburg
		Kohlrausch, Friedrich (1840 - 1910) Teacher of Nernst at Würzburg.
	www.nernst.de /index.html (1864 words)

	Walther Nernst Memorial
		Continued in Würzburg at the laboratory of Friedrich Kohlrausch.
		Dolezalek, Friedrich (1873 - 1920) Student of Nernst at Göttingen, professor at Göttingen and Charlottenburg
		Kohlrausch, Friedrich (1840 - 1910) Teacher of Nernst at Würzburg.
	nernst.de (1864 words)

	October in Chemistry (Site not responding. Last check: 2007-10-04)
		Friedrich Bergius born 1884: coal liquefaction; high-pressure chemical reactions; Nobel Prize, 1931
		Friedrich Kohlrausch born 1840: electrical conductivity (Kohlrausch's law); dilution of strong electrolytes
		Christian Friedrich Schönbein born 1799: discovered ozone and collodion; research on hydrogen peroxide and guncotton.
	web.lemoyne.edu /~giunta/October.html (1547 words)

	Kohlrausch
		To this very day, the textbook ”Praktische Physik” (Practical Physics), which originated in Friedrich Kohlrausch’s ”Leitfaden der praktischen Physik” (Guidelines to Practical Physics), is standard reading for physicists and engineers in Germany.
		This is attributable, above all, to the detailed descriptions provided of the precision measuring methods that form the basis of technical and experimental applications in a wide diversity of fields in physics.
		Some of Kohlrausch’s pioneering achievements include conductivity measurements on electrolytes, his work on the determination of basic magnetic and electrical quantities, and the enhancement of the associated measuring technologies.
	www.zeiss.de /C12567A100537AB9/InhaltWWWIntern/7BDFA9AB91361F75C12569D6003FD491 (185 words)

	MSU Chemistry - Genealogy Work Area - K (Site not responding. Last check: 2007-10-04)
		von Stradonitz, Friedrich (1829-1896) German chemist who introduced the concept of the chemical bonds, the tetravalent carbon atom, and the use of structural formulas to explain the formation of molecules.
		He proposed a structure for benzene consisting of a ring of carbon atoms with alternating double and single bonds.
		He thought the application of atomism was useful to explain the chemical properties of compounds, but also believed in the actual existence of atoms.
	www.chemistry.msu.edu /Genealogy/work-area-K.shtml (1271 words)

	Svante Arrhenius Summary
		He worked with Wilhelm Ostwald in Riga and Leipzig, with Friedrich Kohlrausch in Würzburg, with Ludwig Boltzmann in Graz, and with J. van't Hoff in Amsterdam.
		In 1891 Arrhenius was appointed lecturer and in 1895, over strong objections, professor of physics at the Technical University of Stockholm, of which he became rector in 1896.
		Arrhenius declined, however, as he preferred to stay in Sweden for a while (his father was very ill and would die in 1885) and had received an appointment at Uppsala.
	www.bookrags.com /Svante_Arrhenius (6965 words)

	Friedrich Dolezalek (Site not responding. Last check: 2007-10-04)
		Friedrich Dolezalek was born 1873-02-05 in Mar[a]maros-Sziget, Austria-Hungary (Transylvania; now Sighetu Marmatiei, Romania).
		1900-11-01 Dolezalek started working with Friedrich Kohlrausch at the Physikalisch-Technische Reichsanstalt for about eight months.
		Friedrich Dolezalek died 1920-12-10 in Charlottenburg (Berlin) at age 47.
	www.nernst.de /dolezalek.htm (286 words)

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