Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q309879> ?p ?o }
Showing triples 1 to 86 of
86
with 100 triples per page.
- Q309879 subject Q6134977.
- Q309879 subject Q6488182.
- Q309879 subject Q6822613.
- Q309879 subject Q6938369.
- Q309879 subject Q7023215.
- Q309879 subject Q7047635.
- Q309879 subject Q8266462.
- Q309879 subject Q8567705.
- Q309879 abstract "Haldan Keffer Hartline ForMemRS (December 22, 1903 – March 17, 1983) was an American physiologist who was a co-recipient (with George Wald and Ragnar Granit) of the 1967 Nobel Prize in Physiology or Medicine for his work in analyzing the neurophysiological mechanisms of vision.Hartline received his undergraduate education from Lafayette College in Easton, Pennsylvania, graduating in 1923. He began his study of retinal electrophysiology as a National Research Council Fellow at Johns Hopkins University, Baltimore, receiving his M.D. in 1927. After attending the universities of Leipzig and Munich as an Eldridge Johnson traveling research scholar from the University of Pennsylvania, he returned to the US to take a position in the Eldridge Reeves Johnson Foundation for Medical Physics at Penn, which was under the directorship of Detlev W. Bronk at that time. In 1940–1941, he was Associate Professor of Physiology at Cornell Medical College in New York City, but returned to Penn and stayed until 1949. Then he became professor of biophysics and chairman of the department at Johns Hopkins in 1949. One of Hartline's graduate students at Johns Hopkins, Paul Greengard, who also won the Nobel Prize. Hartline joined the staff of Rockefeller University, New York City, in 1953 as professor of neurophysiology.Hartline investigated the electrical responses of the retinas of certain arthropods, vertebrates, and mollusks, because their visual systems are much simpler than those of humans and thus easier to study. He concentrated his studies on the eye of the horseshoe crab (Limulus polyphemus). Using minute electrodes, he obtained the first record of the electrical impulses sent by a single optic nerve fibre when the receptors connected to it are stimulated by light. He found that the photoreceptor cells in the eye are interconnected in such a way that when one is stimulated, others nearby are depressed, thus enhancing the contrast in light patterns and sharpening the perception of shapes. Hartline thus built up a detailed understanding of the workings of individual photoreceptors and nerve fibres in the retina, and he showed how simple retinal mechanisms constitute vital steps in the integration of visual information.".
- Q309879 almaMater Q1592074.
- Q309879 almaMater Q858729.
- Q309879 award Q80061.
- Q309879 birthDate "1903-12-22".
- Q309879 birthPlace Q1133544.
- Q309879 deathDate "1983-03-17".
- Q309879 deathPlace Q753603.
- Q309879 doctoralAdvisor Q239373.
- Q309879 field Q521.
- Q309879 knownFor Q162668.
- Q309879 thumbnail Haldan_Keffer_Hartline_nobel.jpg?width=300.
- Q309879 wikiPageExternalLink hartline-bio.html.
- Q309879 wikiPageExternalLink hartline-haldan.pdf.
- Q309879 wikiPageWikiLink Q1133152.
- Q309879 wikiPageWikiLink Q1133544.
- Q309879 wikiPageWikiLink Q1141237.
- Q309879 wikiPageWikiLink Q123885.
- Q309879 wikiPageWikiLink Q1329239.
- Q309879 wikiPageWikiLink Q1360.
- Q309879 wikiPageWikiLink Q154804.
- Q309879 wikiPageWikiLink Q1592074.
- Q309879 wikiPageWikiLink Q162668.
- Q309879 wikiPageWikiLink Q169342.
- Q309879 wikiPageWikiLink Q186029.
- Q309879 wikiPageWikiLink Q193727.
- Q309879 wikiPageWikiLink Q217722.
- Q309879 wikiPageWikiLink Q239373.
- Q309879 wikiPageWikiLink Q25241.
- Q309879 wikiPageWikiLink Q25326.
- Q309879 wikiPageWikiLink Q270272.
- Q309879 wikiPageWikiLink Q295724.
- Q309879 wikiPageWikiLink Q309979.
- Q309879 wikiPageWikiLink Q49117.
- Q309879 wikiPageWikiLink Q5092.
- Q309879 wikiPageWikiLink Q521.
- Q309879 wikiPageWikiLink Q55044.
- Q309879 wikiPageWikiLink Q558363.
- Q309879 wikiPageWikiLink Q6134977.
- Q309879 wikiPageWikiLink Q644005.
- Q309879 wikiPageWikiLink Q6488182.
- Q309879 wikiPageWikiLink Q6822613.
- Q309879 wikiPageWikiLink Q6938369.
- Q309879 wikiPageWikiLink Q7023215.
- Q309879 wikiPageWikiLink Q7047635.
- Q309879 wikiPageWikiLink Q7100.
- Q309879 wikiPageWikiLink Q748049.
- Q309879 wikiPageWikiLink Q753603.
- Q309879 wikiPageWikiLink Q80061.
- Q309879 wikiPageWikiLink Q8266462.
- Q309879 wikiPageWikiLink Q8567705.
- Q309879 wikiPageWikiLink Q858729.
- Q309879 almaMater Q1592074.
- Q309879 almaMater Q858729.
- Q309879 birthDate "1903-12-22".
- Q309879 birthPlace "Bloomsburg, Pennsylvania, US".
- Q309879 deathDate "1983-03-17".
- Q309879 deathPlace "Fallston, Maryland, US".
- Q309879 doctoralAdvisor Q239373.
- Q309879 field Q521.
- Q309879 knownFor Q162668.
- Q309879 name "Haldan Keffer Hartline".
- Q309879 prizes Q80061.
- Q309879 type Person.
- Q309879 type Agent.
- Q309879 type Person.
- Q309879 type Scientist.
- Q309879 type Agent.
- Q309879 type NaturalPerson.
- Q309879 type Thing.
- Q309879 type Q215627.
- Q309879 type Q5.
- Q309879 type Q901.
- Q309879 type Person.
- Q309879 comment "Haldan Keffer Hartline ForMemRS (December 22, 1903 – March 17, 1983) was an American physiologist who was a co-recipient (with George Wald and Ragnar Granit) of the 1967 Nobel Prize in Physiology or Medicine for his work in analyzing the neurophysiological mechanisms of vision.Hartline received his undergraduate education from Lafayette College in Easton, Pennsylvania, graduating in 1923.".
- Q309879 label "Haldan Keffer Hartline".
- Q309879 depiction Haldan_Keffer_Hartline_nobel.jpg.
- Q309879 name "Haldan Keffer Hartline".