RMB45K95–Lummer, Otto, 17.7.1860 - 5.7.1925, German physicist, portrait, circa 1910, science, scientist, physics, ,
RM2FNFX36–Berlin-Boroughs / Koepenick / 1992 Cleaning up in the Wuhlheide, Soviet soldiers help. In their midst the Communist-eater Heinrich Lummer, CDU, then Senator of the Interior // Soviets / [automated translation]
RMFF654H–photography, exposure, spectro-photometer by Otto Lummer (1860 - 1925) and Eugen Brodhun (1860 - 1938), drawing, 19th century, 19th century, graphic, graphics, light meter, light meters, light, lights, lightness, measurement device, measurement, measurements, measurement devices, measuring instrument, meter, gauge, measuring device, measuring instruments, meters, measuring devices, measuring apparatus, measuring, photometer, photometers, historic, historical, Additional-Rights-Clearences-Not Available
RM2RT5GJ4–ZDF-Magazin, Politikmagazin, Deutschland 1969 - 1987, Moderatoren Heinrich Lummer und Klaus Schütz
RM2F779RD–Skiopticon image from the Department of Photography at the Royal Institute of Technology. Use by Professor Helmer Bäckström as lecture material. Bäckström was Sweden's first professor in photography at the Royal Institute of Technology in Stockholm 1948-1958.Lummer-Brudhuns photometer.For more info SE: Chuwolen p. 357?
RM2BX50HB–Berlin / 80s / 10.02.1982 House of Representatives (Landtag): Governing Mayor Richard von Weizsaecker, CDU on the government bench, right Heinrich Lummer [automated translation]
RM2H3G8TF–Munich, Germany. 28th Oct, 2021. Birgit Wetjen (l-r), Frank Werner and Marion Lummer from Finanzen Verlag GmbH are awarded the Bavarian Print Prize 20/21 in the 'Magazine' category for the magazine 'Courage'. The Bavarian Print Prize is awarded for outstanding publishing, design and technical achievements. Credit: Sven Hoppe/dpa/Alamy Live News
RM2AM87KB–Light, photometry and illumination : a thoroughly revedof ''Electrical illuminating engineering'' . ce the edges of the trans-lucent portion are more sharply defined than those of the Bunsen,less difficulty is experienced in detecting slight inequalities in theillumination of the two sides of the screen. The Lummer-Brodhun photometric device consists of a purelyoptical combination for viewing the two sides of the screen. Adiffusing screen, s s. Fig. 32, of high reflecting power is placed in,and with its plane normal to, the photometric axis. This screenis viewed on both sides by means of the o
RMPJ4M7N–The Computational Research and Engineering Acquisition Tools and Environments (CREATE) – Ships Team receives the Vice Adm. Emory S. Land Award for collaboration excellence at the Naval Surface Warfare Center, Carderock Division Honor Awards ceremony Aug. 28, 2018, in West Bethesda, Md. The team spanned all the technical codes at Carderock and they are: Dr. Shawn Aram, Raymond DeFrese, Dr. Keegan Delaney, Dr. John Gilbert, Dr. Alexander Gray, Todd Heidenreich, Jeffrey Hough, Dr. Jun Li, Dory Lummer, Michael Miraglia, Cathy Ngo, Dr. Bong Rhee, Cullen Sarles, Dr. Hua Shan, Jonathan Stergiou, Rich
RMDXP37E–WIND ACROSS THE EVERGLADES
RMAPHK71–Cloudberry leaves
RMPPBKCE–The Computational Research and Engineering Acquisition Tools and Environments (CREATE) – Ships Team receives the Vice Adm. Emory S. Land Award for collaboration excellence at the Naval Surface Warfare Center, Carderock Division Honor Awards ceremony Aug. 28, 2018, in West Bethesda, Md. The team spanned all the technical codes at Carderock and they are: Dr. Shawn Aram, Raymond DeFrese, Dr. Keegan Delaney, Dr. John Gilbert, Dr. Alexander Gray, Todd Heidenreich, Jeffrey Hough, Dr. Jun Li, Dory Lummer, Michael Miraglia, Cathy Ngo, Dr. Bong Rhee, Cullen Sarles, Dr. Hua Shan, Jonathan Stergiou, Rich
RMA8DDA6–Helgoland
RMMCTY1C–. Fu;. I.âTHE ,RE.^S OF THESE CONCENTRIC CIRCLES REPRESENT THE .PPROXIM.TE LUMINOUS EFFICIENCY OF V.^RIOUS SOURCES OF LIGHT, AS FOLLOWS : Source. " Ideal " Yellow-Green Light â â Ideal " White Light . Flame Arc I^amp Gas-liUed Tungsten Filament Lamp Vacuum Tuncjsten Filament Lamp Carbon Filament Lamp Caudle-power per Watt. 65 16 4-5 1-5-2 â 0-75-I . 0-25-0-35 sun. But Lummer,' working with an arc between carbon electrodesâthe same principle as that employed in arc lamps for street and shop lightmgâbut under very high pressure, is stated to have obtained a crater- - For a summ
RM2RT5GJ7–ZDF-Magazin, Politikmagazin, Deutschland 1969 - 1987, Moderator und Politiker Heinrich Lummer (?)
RM2F779R1–Skiopticon image from the Department of Photography at the Royal Institute of Technology. Use by Professor Helmer Bäckström as lecture material. Bäckström was Sweden's first professor in photography at the Royal Institute of Technology in Stockholm 1948-1958.Report of Lummer-Brudhuns Prisma.for more info See: Chuwolen p. 356?
RM2BX50FB–Berlin / 80s / 10.02.1982 House of Representatives (Landtag): Governing Mayor Richard von Weizsaecker, CDU on the government bench, right Heinrich Lummer [automated translation]
RM2T7KPF8–Emerich Alexius Swoboda Sketches of a gas lummer decorated with figures and tendrils. Pencil Sketchbook: 14.3.1877 - 14.7.1877 , 1877-03-14/1877-07-14
RM2BX50DD–Berlin / 1979 House of Representatives (Landtag): The Senate Stobbe failed in parliament, the CDU brought Richard von Weizsaecker from West Germany Here in the benches of the CDU, behind Heinrich Lummer [automated translation]
RM2AM7J4X–The new international encyclopaedia . Fig. LUMMER-BRODHrN PHOTOMETER ARRANGE the central portion (iZ), where the glasses arein contact. Therefore, only the rays passingthrough this central portion enter the secondprism, E, and produce a spot of light of ellipticalshape on its opposite surface. The rays fromthe other source of light. A, are reflected into. Fig. fi. LCMMER-BRODHUN PHOTOMETER. the prism E, and by total reflection at thehypothenuse are brought to the third face of theprism, except those falling on the surface of con-tact, whicli enter the prism F. Consequently wehave the surface o
RM2BX543J–Berlin-Bezirke / Kreuzberg / 1987 Zimmerstrasse: Anniversary of the Berlin Wall: Laying of the wreath of the citizens' association at the monument for Peter Fechter. Heinrich Lummer, CDU, in front in the middle // Victims of the Wall / GDR / Wall [automated translation]
RMDXP37N–WIND ACROSS THE EVERGLADES
RM2BX50G1–Berlin / Schoeneberg / Haeuserkampf / 27.9.1981 Demonstration after the death of a demonstrator (Rattay) in Schoeneberg. -Weizsaecker creates living space- with coffin. Heinrich Lummer, CDUJ, was Senator for Internal Affairs. Weizsaecker was the boss. /demos / left wing / squatters / squatters *** Local Caption *** [automated translation]
RM2RT5GJT–ZDF-Magazin, Politikmagazin, Deutschland 1969 - 1987, Moderatoren Heinrich Lummer, Klaus Schütz, Gerhard Löwenthal und Fritz Schenk
RM2T7KPCK–Emerich Alexius Swoboda Sketches of a gas lummer decorated with figures and tendrils. Pencil Sketchbook: 14.3.1877 - 14.7.1877 , 1877-03-14/1877-07-14
RM2AWK7BG–The reactions of Planarians to light . themirror into the black tunnel. Most of the light is absorbed in thetunnel, only an insignificant minimum being reflected back to theaquarium floor. Otherwise complications in the character andintensity of the light might arise. By moving the hood (B) up and down and by using lamps ofdifferent candle powers a variety of intensities was obtained. Thelamps used were tested by means of a Lummer-Brodhun pho-tometer, the loss by reflection from the surface of the water both atthe heat screen and at the aquarium being reckoned out in deter-mining the different
RM2BX50FH–Berlin / Schoeneberg / Haeuserkampf / 27.9.1981 Demonstration after the death of a demonstrator (Rattay) in Schoeneberg. -Weizsaecker creates living space- with coffin. Heinrich Lummer, CDUJ, was Senator for Internal Affairs. Weizsaecker was the boss. /demos / left wing / squatters / squatters *** Local Caption *** [automated translation]
RMDXP4N7–THE SOUND OF MUSIC
RM2BX50FD–Berlin / Parties / CDU 25.2.1981 Election event for the referendum in the Praelat Schoeneberg, from left to right Volker Hassemer, Gerhard Kunz, Eberhard Diepgen, Hanna-Renate Laurien, Elmar Pieroth, Wilhelm Kewenig, Heinrich Lummer, Barbara John, Norbert Bluem, Richard von Weizsaecker [automated translation]
RM2BX50GA–Berlin / Senate / CDU-FDP Senate Diepgen on 9.2.1984 : Gerhard Kunz, Wilhelm Kewenig, Rupert Scholz, Ulf Fink, Edmund Wronski, Herrmann Oxfort, Hanna Laurien, Horst Vetter, Eberhard Diepgen, Klaus Franke, Heinrich Lummer, Volker Hassemer, Elmar Pieroth // CDU / FDP / [automated translation]
RM2BX50GP–Berlin-Stadt / Administration/ 11.6.1981 House of Representatives (Landtag): Senate Weizsaecker is elected: from left Rupert Scholz, Edmund Wronski, Norbert Bluem, Hanna Renate Laurien, Richard von Weizsaecker, Wilhelm Kewenig, Heinrich Lummer, Elmar Pieroth, Gerhard Kunz, Ulf Fink, all CDU // Parties // [automated translation]
RM2RT5GHR–ZDF-Magazin, Politikmagazin, Deutschland 1969 - 1987, Moderatoren Heinrich Lummer, Klaus Schütz, Gerhard Löwenthal und Fritz Schenk bei der Aufzeichung der Sendung im Fernsehstudio in Mainz.
RM2RRJ388–Heinrich Lummer, deutscher Politiker, Deutschland um 1986.
RM2JARXA7–Das Foto zeigt v.l. den Regierenden Bürgermeister von Berlin, Hans-Jochen Vogel, Guido Brunner und Heinrich Lummer, Präsident des Abgeordnetenhauses, in einem Gespräch.
RM2AGDMTT–. Physical laboratory experiments : mechanics, optics and heat. the two sides. Lummer-Brodhun Photometer.—The construction of thistype of photometer is shown in Figure 4. Light from the two sources, LiL^, falls normally on a whitescreen, SiS^, of calcium sulphate or magnesium oxide. Theingenious device for viewing simultaneously both sides ofthis screen was perfected by Lummer and Brodhun. AfiMg are two plane mirrors (ortotal reflecting prisms),symmetrically placed withrespect to the screen, whichreflect the light scatteredat the two surfaces, SiS^,to the prism P, a devicefor viewing the two b
RMDXP4XY–THE SOUND OF MUSIC
RM2BX50HT–Berlin-Stadt / Administration/ 11.6.1981 House of Representatives (Landtag): Senate Weizsaecker is elected: from left Rupert Scholz, Edmund Wronski, Norbert Bluem, Hanna Renate Laurien, Richard von Weizsaecker, Wilhelm Kewenig, Heinrich Lummer, Elmar Pieroth, Gerhard Kunz, Ulf Fink, all CDU // Parties // [automated translation]
RM2BX50FP–Berlin / Senate / CDU-FDP Senate Diepgen on 9 February 1984 : Gerhard Kunz, Wilhelm Kewenig, Rupert Scholz, Ulf Fink, Edmund Wronski, Herrmann Oxfort, Hanna Laurien, Horst Vetter, Eberhard Diepgen, Klaus Franke, Heinrich Lummer, Volker Hassemer, Elmar Pieroth // CDU / FDP / Parties / Politics [automated translation]
RM2BX51TH–Berlin / Foreigners / Turks / 28.8.1982 This is what a residence permit looked like. A stamp in the passport. Senator of the Interior Lummer wanted to prohibit the immigration of foreigners into some districts of Berlin. This was the first time there were protests by many groups of foreigners. Niyazi Turgay was a teacher at MBSE, the vocational school for young people in Karlsbad. // Authorities / Immigration / Papers / Identification [automated translation]
RM2AJ5RBA–Seen in Germany . the Reichsanstalt is theeffort to establish new or more accurate units of meas-urement. For instance, physicists say that the unit forthe measurement of temperature, one degree, shall bethe degree of heat required to expand a certain amountof hydrogen gas ^js o^ its volume. This is as closean approximation to an absolute unit as science canmake, for, having hydrogen gas and the necessary in-struments, the unit can always be obtained. But inmeasuring light there is no such satisfactory scientificmethod of measurement, and Professor Lummer hasbeen engaged in trying to establish
RM2BX51RK–Berlin / Foreigners / Turks / 28.8.1982 This is what a residence permit looked like. A stamp in the passport. Senator of the Interior Lummer wanted to prohibit the immigration of foreigners into some districts of Berlin. This was the first time there were protests by many groups of foreigners. Niyazi Turgay was a teacher at MBSE, the vocational school for young people in Karlsbad. // Authorities / Immigration / Papers / Identification [automated translation]
RM2AM878H–Light, photometry and illumination : a thoroughly revedof ''Electrical illuminating engineering'' . FiG. 32.—The Lummer-Brodhun equality of brightness photometer. ing through the telescopic tube 0 directed normally to B, clearlyviews a divided field illuminated partly by one source and partlyby the other. In the equality of brightness photometer the rays from I^ passdirectly through the central part of the prisms illuminating the THE PRINCIPLES OF PHOTOMETRY 89 central portion of the field as indicated in Fig. 32. The raysfrom I^ pass in the same way into the prism B, the central rayspass dire
RM2BX51PN–Berlin / Foreigners / Turks / 28.8.1982 This is what a residence permit looked like. A stamp in the passport. Senator of the Interior Lummer wanted to prohibit the immigration of foreigners into some districts of Berlin. This was the first time there were protests by many groups of foreigners. Niyazi Turgay was a teacher at MBSE, the vocational school for young people in Karlsbad. // Authorities / Immigration / Papers / Identification [automated translation]
RM2AM872B–Light, photometry and illumination : a thoroughly revedof ''Electrical illuminating engineering'' . ieces of glass9 and g. The Marten Photometer Head.—A photometrical arrangementsimilar in principle to the Lummer-Brodhun is shown in Fig. 34.The two sides of the screen S are viewed through the telescopictube, the prisms ab and the mirrors MM. A recent type of the Bechstein photometer^ is shown in Figs. 35and 36. This photometer can be used either as a contrast orequality of brightness instrument. It has a Ritchie wedge of » nium. Eng., Lond., Vol. 1, p. 498, 1908, THE PRINCIPLES OF PHOTOMETRY 9
RM2BX51TW–Berlin / Foreigners / Turks / 28.8.1982 This is what a residence permit looked like. A stamp in the passport. Senator of the Interior Lummer wanted to prohibit the immigration of foreigners into some districts of Berlin. This was the first time there were protests by many groups of foreigners. Niyazi Turgay was a teacher at MBSE, the vocational school for young people in Karlsbad. // Authorities / Immigration / Papers / Identification [automated translation]
RM2CE6CH1–. Pflügers Archiv für die gesamte Physiologie des Menschen und der Tiere . it irgendeinem willkürlichenMaasse zu messen. Um die Intensität des Lichtes der Glühlampe Gxlinear ändern zu können, wurde vor das Diaphragma D einerotierende Scheibe BS gestellt, welche folgende Gestalt hat. Auf die Peripherie einer runden Scheibe 0, St, S2 . . S7(Fig. 2), deren Mittelpunkt in A liegt, wurde ein solcher Ausschnitt 1) 0. Lummer und E. Brodhun, Zeitschr. f. InstrumeDtenkunde Bd. 9S. 23, 41. 1889. 2) E. Brodhun, Zeitschr. f. Instrumentenkunde Bd. 14 S. 310. 1894. Studien über das Weber-Fechnersche Gesetz.
RM2CNTA1Y–. Die Gefiederte Welt . jcl)c Scrlogätjutfiljanblung in TOngWmvg.Heilag btv ßveuirj^en SttfagäDuclj^anblnng in OTagbtbuvg. — Dnc* nein Slngiift ^lopfcr in »urg b. 5üt. Wadjcttfdjttft ßt Vog^ülublnübtt, =Jü^ttt mi =i8ttlilet- Öeftellungcii buidj jtbf finthhanliliing, füinie jfbt IJoftanflaU. $reT3 riertfliäljrlid) l maxt 50 %^o. WötifentViii eine gul itlufttlite ^^lummer. Jji e r a it § g c 9 e b e u ü o n Dr. kavl Ku^. filtitnng: 6trlitt, fleUeaUianctflraee Hl in. ■Jln je igen lüeibtn für bie 3 gefpaltene•l>etit5eile mit 20 lifg. berechnet unb öe;(leUuncien in ber ÄteuVCAen W(rlogsbniti=ban
RMRFT6RC–. Carnegie Institution of Washington publication. ABSORBING POWER AND FLUORESCENCE OF RESORUFIN. 27 R.C30rx>f(r». 3. The effect of diluting a fluorescent solution is similar to that of diminishing the distance through which the fluorescent light travels. METHOD OF OBSERVATION. The instrument used for this work was the spectrophotometer of Lummer and Brodhun. The source of light was an acetylene flame 6" (Fig. 22) from which light was diffusely reflected by a block of magnesium carbonate, n, mounted at an angle at 45° with axis of the collimator A. For observations on transmission a s
RMRFT6T2–. Carnegie Institution of Washington publication. . Fig. i. cross-hair in such cases is out of the question, for the field is much too dim to render it visible, while every attempt to illuminate it from the side would flood the eye-piece with light sufficient to quench that under observation. The instrument used in most of our observations was the spectropho- tometer of Lummer and Brodhun. In many of our earlier measurements the ocular lenses in the eye-piece were used, the eye being focused upon the aperture in the eye-piece and not upon the face of the prism. By means of metal screens attach
RMRENHMB–. The Canadian bird book [microform] : illustrating in natural colors more than seven hundred North American birds : also several hundred photographs of their nest and eggs. Oiseaux; Birds. :. THE BIRD BOOK 94. SooTT SHBARWATaa. Puffin* fuligi- nonu. lUnga.—A common ipecie* off the Atlantic coMit in summer; brMdi along our northern coaats, and it la alto auppoaed that many ot them neat In aouthem aeaa and rnach our coaata early in the lummer. Theiie Shear- watera are entirely sooty Rray, being aome- what lighter b#low. They are called "bUck hagleta" by the flahermen, whoae veasels th
RMREN4AF–. The Canadian bird book [microform] : illustrating in natural colors more than seven hundred North American birds : also several hundred photographs of their nest and eggs. Oiseaux; Birds. THE BIBD BOOK. Knot. Purple Sandpiper. 8S4. Knot. Tringa canmtiu. Range.—Arctic regloni In lummer; touth through th« UitUed SUtea. chiefly on the At- lantic coaat, to South America. Of about the aame aiie aa the Dowitchera, length 10.6 inchea. but with a much ahorter bill. In Hummer the entire under parta are a uniform red- dish cheatnut color. The/ are known to breed In Arctic America, from Point Barrow an
RMREN4A2–. The Canadian bird book [microform] : illustrating in natural colors more than seven hundred North American birds : also several hundred photographs of their nest and eggs. Oiseaux; Birds. Knot. Purple Sandpiper. 8S4. Knot. Tringa canmtiu. Range.—Arctic regloni In lummer; touth through th« UitUed SUtea. chiefly on the At- lantic coaat, to South America. Of about the aame aiie aa the Dowitchera, length 10.6 inchea. but with a much ahorter bill. In Hummer the entire under parta are a uniform red- dish cheatnut color. The/ are known to breed In Arctic America, from Point Barrow and Hud- son Bay,
RMRJ0M4Y–. Arctic zoology [microform]. Birds; Oiseaux. SPOON-BILL. 441. fi. Spoon-bill, Br, Zooh ii. App. N' ix.—LaSpatnle, DeBufftn» vii. 448. tab. xxiv. —PI. EhI. 405.—Latham, iii. Platale* Leucorodia, Pclekan, Fmh. Sun. N" 160.—Liy. Mui. ] CP. B. Wholly white, with a pendent creft: legs and bill black. at the angles of the bill, on each cheek, a bright orange fpot. From the end of the bill to end of the claws, forty inches. Ex- tent fifty-two. Inhabits the Feroe ifles •; and on the continent is fometimes found in lummer as high as fVefi Bothnia and Lapland f. Inhabits alfo the temperate parts o
RMRR0X58–. Acta Societatis Scientiarum Fennicae. Science. 8 E. ScHO KN B ER G. 2. Die Beobachtungen. Die Beobachtungen wui'den mit meinem Flächenphotometer ^ mit Benutzung der grösseren Öffnung (III) des zweiten Lummer-Brodhunschen Prismas zum grössten Teil an einem kleinen Frauen hot'er sc hen Kometensucher ausgeführt. Derselbe hat eine Pokallänge von 75 cm, ein Objek- tiv von 80 mm im Durchmesser und ist mit einem Uhrwerk versehen. Die Einstellungen dei- Spiegelöffnung auf gleiche Helligkeit mit der Umgebung wxu-den stets in geometrisch bestimmten Punkten der sichtbaren Scheibe ausgeführt, also unabh
RMRRMK9C–. Florists' review [microform]. Floriculture. Deceubbu 12, 1918. The Florists^ Review. We can fill your orders for all Seasonable Cut Flowers MILWAUKEE. WIS. WILLIAM KESSLER WNOUSAU PLOMST U11.I. Rom. Cftnuktloni, Orohld.,y»U«T, etc. Th. iMcut ftuortment of lummer flowara ana noTsltisi in the New Tori muket. WA mnm4 Op>1«« ffM dead IIOSI •IW»WMW» in Wwt 2>th Street, ^'*'""j&ggi«'^'" NEW YORK N. Y. FLORISTS' SUPPLY CO., me. lOS WMt aSth Str««t, NIW YORK CITY WholenUe and Retail Dealer. In all kind, of EVERBREEIS 88S.*tV FLORISTS' SUPPLIES Telephone. S144-914S-S14S Wmmgn
RMRRMK94–. Florists' review [microform]. Floriculture. We can fill your orders for all Seasonable Cut Flowers MILWAUKEE. WIS. WILLIAM KESSLER WNOUSAU PLOMST U11.I. Rom. Cftnuktloni, Orohld.,y»U«T, etc. Th. iMcut ftuortment of lummer flowara ana noTsltisi in the New Tori muket. WA mnm4 Op>1«« ffM dead IIOSI •IW»WMW» in Wwt 2>th Street, ^'*'""j&ggi«'^'" NEW YORK N. Y. FLORISTS' SUPPLY CO., me. lOS WMt aSth Str««t, NIW YORK CITY WholenUe and Retail Dealer. In all kind, of EVERBREEIS 88S.*tV FLORISTS' SUPPLIES Telephone. S144-914S-S14S Wmmgnt, Waterproof Crepe Paper VERY BEST QUAUT
RMRH9CHH–. Botanik. Plants. II. ORGAN LAKA. 19 märkvärdiga och för insigten i licla växtlifvet så vigtiga omständigheter, att vi vid de särskilda växtfamiljernas beskrifning skola meddela det nödvändigaste älven häraf. I allmänhet torde böra anmärkas att de allraflesta kryptogamer, nemligen svamj/ar, alger och lafvar, bestå af endast cellväf, och derför benämnas cellväxter, hvaremot de högre kryptogamerna, nämligen mossor, fräken. lummer och ormbunkar, jemte cellväf äfven innehålla kärl likasom fanerogamerna och med dessa sammanfattas under be- nänniingen k ä r 1 v äx t e r. Latom oss äfven till andra