Rat experiment Black & White Stock Photos
RMF0C8JK–medicine, laboratory, EEG on an anaesthetised rat in Faraday cage, physiological institute, Humboldt University, Berlin, 20th century, 20th century, research, science, sciences, animal experiment, animal experiments, animal, animals, measuring, brain waves, EEG, electroencephalogram, electroencephalography, medicine, medicines, laboratory, lab, labs, laboratories, rat, rats, historic, historical, Additional-Rights-Clearences-Not Available
RM2A2EJNJ–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2H3FHTD–Rat and syringe and magnifying glass. Chemical laboratory experiments. Mouse in medical biological research. Outline black ink for infographic
RF2E70RWF–Rat for experiments line and solid icon, science concept, Experimental mouse sign on white background, Laboratory mouse icon in outline style for
RMFGRF89–medicine, anatomy, stress, effect of stress on the organs of a rat, out of: Hans Selye (1907 - 1982), 'Einführung in die Lehre vom Adaptationssysndrom', 1953, Additional-Rights-Clearences-Not Available
RM2GY4MWD–Eine Ratte findet ihre Belohung in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. A rat finds its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2RT3D4Y–3D Mouse on black background. Small animals concept. Rodents and pests. Business advertising backdrop. For title, text, presentation. 3d animation.
RFTD1P1N–Simple Set of Laboratory Related Vector Glyph Icons. Contains such Icons as chemistry, test tube, microscope, dna, germ and More. pixel perfect vector
RM2A2G5AP–Eine Ratte findet ihre Belohung in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. A rat finds its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2E70CJF–Rat for experiments line icon, science concept, Experimental mouse sign on white background, Laboratory mouse icon in outline style for mobile concept
RMRDWW60–. Poultry production. Poultry. 274 POULTRY PRODUCTION develops into roup. Unless fairly frequently replaced th^ dirt becomes contaminated with filth and is a source of danger. The cement floor is dry, if properly constructed, and is sanitary, durable, and rat-proof.' It is not a cold floor when properly bedded with a straw litter. In order to insure a cement floor being dry it is necessary to take a precaution similar to the one mentioned in the case of the dirt floor. The capillary moisture must be stopped. A six- or eight-inch Fig. 147. The Kansas colony house. (Courtesy of Kansas Experiment
RM2ABWPJK–A Large Collection of Spiders. Pinsk Rat Musk. Basket Willows., scientific american, 81-09-10
RM2GY4MWB–Eine Ratte findet ihre Belohung in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. A rat finds its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2R6R7X8–Education concept - rat sitting on books in the class, auditorium over chalkboard background.
RF2JCEWPY–Funny rat student. Design for book, learning, education and science. Concept for university college or school.
RF2R6TKXY–Knowledge and education concept. White rat sitting on microscope. Copy space on blackboard.
RFTD1P1R–Simple Set of Laboratory Related Vector Line Icons. Contains such Icons chemistry, test tube, microscope, dna, germ and More. pixel perfect vector ico
RM2A2G5B9–Eine Ratte findet ihre Belohung in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. A rat finds its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2E70NX7–Rat for experiments thin line icon, science concept, Experimental mouse sign on white background, Laboratory mouse icon in outline style for mobile
RMRDJYDJ–. The effect of length of blind alleys on maze learning: an experiment on twenty-four white rates. Rats; Animal intelligence. 26 JOSEPH PETERSON 1 of Maze IB. Many of the entrances to 2, as the observation of the animals in their responses and also their individual records showed, are clearly due to confusions resulting from entrances to 1. The experimental notes supply many evidences. As a rule the rat in the early stages of response to such a blind alley runs rapidly into it the entire distance, usually coming into AVERAGE PER. L-5 6-15 16-35 36-45 66-65 TRIAL PERIODS 96-105 116-125 Figures
RM2ABTT77–Entrance side of trap with rat about to enter. Smaller form of trap with single entrance., scientific american, -1909-09-18
RM2GY4MWG–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2T38CB8–Rat sitting on microscope. Concept of funny animals in university, studying in the classroom. Education exam college, high school concept.
RM2A2G5CY–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2E70HAP–Rat for experiments solid icon, science concept, Experimental mouse sign on white background, Laboratory mouse icon in glyph style for mobile concept
RM2ABWA7F–Extraordinary Parhella observed rat Independence. Mo. A Brilliant Meteor in Massachusetts. Tree Transplantation., scientific american, 1873-03-01
RM2GY4MXE–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2T6881Y–Laboratory rat. Funny white rat mouse in classroom. White test rat sitting on microscope. Laboratory rat in a lab. Concept - testing of drugs
RM2A2G5AC–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2J35XPJ–Design for book library, learning, education. Concept for university college or school. Funny rat student.
RM2ABWC5P–Vol. XXXINo. 5.1 INIICV SMILES.) HOPKINS' GEAR CUTTING ATTACHMENT FOR 40-01 The California Wood Rat. TOOTOB. LATHES., scientific american, 1874-08-01
RM2GY4MXK–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2ABXGF7–SUGGESTIONS FOR LABELS AND TRADE HARKS IN CHINA. 4 0 GOLD JUBILEE IN CALIFORNIA. THE FRUIT CURE. A HUMANE RAT TRAP., scientific american, 1898-01-22
RM2ABTX49–Improved Step Ladder. Bleaching Sponge. Wild Peppermint as a Rat Exterminator. T MECHANICAL JOURNAL IN THE WORLD BOND'S STEP LADDER., scientific american, 1865-04-15
RMG14WXH–Rat in a Skinner box, an experimental space used in behavioral studies. Developed by Burrhus Frederic Skinner, the animal within the box can be studied while isolated from variables and influences in the environment and subjected to specific conditions. T
RM2A2G5A9–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RF2R8X5E5–Laboratory rat in a lab. Concept - testing of drugs, vaccines laboratory animals. Humanity genetic studies
RM2GY4MXF–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2ABX4K3–THE UNITED STATES. large plates as seen in many non-venomous ser pents. (See Fig. 2.) 9. Massasauga or prairie rat POISONOUS SERPENTS OF THE UNITED STATES., scientific american, 1889-05-11
RM2A2G5AY–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2GY4MXN–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2ABTTWJ–RUSSIA AND THE UNITED STATES—AMERICAN SOLDIERS. petition; but the lett wades Mamas obowed the SPECIAL NOTICE. WHIM THE DAY CHANGES. THE 'TALLAHASSEE.' The Rat Riot. Petroleum in Wool-spinning., scientific american, 64-08-27
RM2A2G5CJ–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2GY4MXC–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2ABWF6H–LA VILLE DE LYONS RECONNAISSANTE Contoponatact. Rat-Tailed Larvre. -440. Expansion of Locomotive Boilers. PRACTICAL MECHANISM. BY JOSHUA ROSE. SECOND SERIES—Number XI. CORES, scientific american, 1876-10-07
RM2ABXC5D–THE WAR SHIP ATLANTA AND HER MAGAZINE. The Clover Mite in Houses. Japanese Oddities. Exhibition of Mexican Products. 0 1 Ow A Rat Causes an Electrical Fire. Interrupted Trial of the Ericsson. Ericsson was built., scientific american, 1894-12-15
RM2ABWD7F–A PRIZE PLAN FOR A FIREPROOF HOUSE. 4o AWater Rat taking an Artificial Fly. DECISIONS OF THE COURTS. United States Circuit Court.--Southern District 01 Ohio. NEW BOOKS AND PUBLICATIONS., scientific american, 1875-04-17
RM2A2G5AA–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2GY4MXG–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2ABTRCP–APRIL 10 1909. AN IMPROVED HOSE COUPLING. IMPROVED HOSE COUPLING. FRYING DEVICE. Scientific American AN IMPROVED RAT TRAP. IMPROVED RAT TRAP. A NEW RAILROAD SPIKE. Helium in Hocks. RAILROAD SPIKE., -1909-04-10
RM2A2G5BC–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2GY4N0Y–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
RM2ABWXDF–AUGUST 23 18841 Solder for Aluminum. POLE LADDER. JAYNE'S POLE LADDER. Post Mortem Diffusion of Arsenic. An Ingenious Rat Trap. Speaking between New York and Boston. AN IMPROVED LOCOMOTIVE. FRETEL'S IMPROVED LOCOMOTIVE., scientific american, 1884-08-23
RM2A2G5C4–Versuchsanordnung mit einer Ratte in einem Tierversuch am Tierpsychologischen Institut der Wilhelms Universität in Münster, Deutschland 1930er Jahre. Experimental arrangement with a rat in search of its reward in an animal experiment at the insitute for animal psychology of Wilhelms university at Muenster, Germany 1930s.
Search Results for Rat experiment Black & White Stock Photos and Images (120)
Page 1 of 2