147 résultats pour : researchers

Page
sur
2

Connectez-vous pour plus de résultats

Marcello Malpighi.

UMG23A62_306

Marcello Malpighi.

Roman philosopher Seneca the Younger.

UMG23A60_113

Roman philosopher Seneca the Younger.

The Continent of Africa and its Explorers

UMG23A36_311

The Continent of Africa and its Explorers

Salomon August Andrée'S Expedition With A Gas Balloon To The North Pole Started On July 11, 1897 And Ended In October Of The Same Year With The Death Of The Three Participants / Salomon August Andrée'...

UMG23A43_339

Salomon August Andrée'S Expedition With A Gas Ball...

Bernard Palissy (1510 - 1590) was a French scientist

UMG23A35_435

Bernard Palissy (1510 - 1590) was a French scienti...

Woolwich Arsenal workers prepare cavalry equipment for Abyssinia expedition

UMG23A36_140

Woolwich Arsenal workers prepare cavalry equipment...

Exploration in search of Dr. livingstone

UMG23A36_011

Exploration in search of Dr. livingstone

Setting out on a voyage of discovery to the interior of Australia

UMG23A35_197

Setting out on a voyage of discovery to the interi...

The hospital ships for the English expedition to Abyssinia

UMG23A36_219

The hospital ships for the English expedition to A...

Birute Galdikas. 1965

UMG23A11_225

Birute Galdikas. 1965

Birute Galdikas. 1965

UMG23A11_224

Birute Galdikas. 1965

Istituto mario negri, milan

UMG23A15_365

Istituto mario negri, milan

Institute for the Protection and Environmental Research, Ispra, two technicians working on the Essor reactor, ispra, varese, Italy.1967

UMG23A15_160

Institute for the Protection and Environmental Res...

Research laboratory for the manufacture of plutonium combustibule, italy 70's

UMG23A12_447

Research laboratory for the manufacture of plutoni...

Dr. Jonas Salk At Work

UMG23A34_322

Dr. Jonas Salk At Work

Amerigo Vespucci

UMG23A04_103

Amerigo Vespucci

Farmitalia laboratory. 1963

UMG22A88_337

Farmitalia laboratory. 1963

Farmitalia Laboratory. 1963

UMG22A90_321

Farmitalia Laboratory. 1963

Farmitalia Researcher. 1962

UMG22A90_313

Farmitalia Researcher. 1962

Farmitalia researcher. 1962

UMG22A88_329

Farmitalia researcher. 1962

General Pathology Lesson. Faculty Of Medicine And Surgery Of The Università Cattolica Del Sacro Cuore. Rome 1960

UMG22A91_224

General Pathology Lesson. Faculty Of Medicine And ...

General pathology lesson. Faculty of Medicine and Surgery of the università cattolica del sacro cuore. rome 1960

UMG22A89_211

General pathology lesson. Faculty of Medicine and ...

Lazio. colleferro. chemical laboratory. impianto bombrini parodi delfino. 1970

UMG22A89_272

Lazio. colleferro. chemical laboratory. impianto b...

TitleCross Triumphant, 5/10/22SummaryPhotograph shows performers taking a cigarette break during The Cross Triumphant pageant at the Episcopal Cathedral. (Source: researcher A. Walker, 2021 and The Ev...

UMG22A74_064

TitleCross Triumphant, 5/10/22SummaryPhotograph sh...

United States

UMG22A74_062

United States

Raoul-Pierre Pictet (1846-1929)

UMG22A72_428

Raoul-Pierre Pictet (1846-1929)

Tycho Brahe in his Observatory.

UMG22A69_214

Tycho Brahe in his Observatory.

Mapmakers Gerard Mercator & Jodocus Hondius.

UMG22A69_166

Mapmakers Gerard Mercator & Jodocus Hondius.

Pascal's Machine Parts 1777

UMG22A65_281

Pascal's Machine Parts 1777

June 11, 1998 - Researchers look at data

UMG22A57_214

June 11, 1998 - Researchers look at data

Series Christopher Columbus

UMG22A61_261

Series Christopher Columbus

Series Christopher Columbus

UMG22A61_262

Series Christopher Columbus

Series Christopher Columbus

UMG22A61_265

Series Christopher Columbus

Series Christopher Columbus

UMG22A61_264

Series Christopher Columbus

Series Christopher Columbus

UMG22A61_263

Series Christopher Columbus

Series Christopher Columbus

UMG22A61_260

Series Christopher Columbus

Lobegott Friedrich Constantin Von Tischendorf (January 18, 1815 – December 7, 1874 In Leipzig) Was A German Evangelical-Lutheran Theologian And Manuscript Researcher. He Became More Widely Known As Th...

UMG22A62_390

Lobegott Friedrich Constantin Von Tischendorf (Jan...

Naturalist

UMG22A64_182

Naturalist

Johann Dzierzon

UMG22A47_094

Johann Dzierzon

Michel Eugene Chevreul

UMG22A47_038

Michel Eugene Chevreul

Giuseppe Fiorelli

UMG22A42_120

Giuseppe Fiorelli

Jan Szczepanik

UMG22A42_121

Jan Szczepanik

Georg Moritz Ebers

UMG22A42_142

Georg Moritz Ebers

Monster From the Ocean Floor

UMG22A48_424

Monster From the Ocean Floor

Rudolf Mewes

UMG22A42_288

Rudolf Mewes

Joint in-flight portrait of the STS-81 and Mir 22 crew on Mir

UMG22A39_459

Joint in-flight portrait of the STS-81 and Mir 22 ...

Astronauts Foale, Wolf, and Linenger training in Russia

UMG22A39_423

Astronauts Foale, Wolf, and Linenger training in R...

United States Microgravity Payload-4 (USMP-4) experiments are prepared to be flown on Space Shuttle mission STS-87 in the Space Station Processing Facility at Kennedy Space Center ca. 1997

UMG22A40_141

United States Microgravity Payload-4 (USMP-4) expe...

MS Linenger performs suits check on Russian pressure suit

UMG22A39_425

MS Linenger performs suits check on Russian pressu...

Deepwater Horizon Oil Spill - Samples Are Dissolved ca. 2010

UMG22A39_377

Deepwater Horizon Oil Spill - Samples Are Dissolve...

These seven astronauts and one cosmonaut (astronaut group photo) represent the flight crew for the STS-89 mission to Russia's Mir Space Station ca. 1997

UMG22A39_409

These seven astronauts and one cosmonaut (astronau...

Portrait of Mir 23 Crew Member Reinhold Ewald

UMG22A39_467

Portrait of Mir 23 Crew Member Reinhold Ewald

Foale on middeck with tea

UMG22A40_148

Foale on middeck with tea

A researcher tracks a radio-tagged yellow-rumped warbler to determine habitat use and length of stay during migration stopover at Trempealeau National Wildlife Refuge ca. 2010

UMG22A39_379

A researcher tracks a radio-tagged yellow-rumped w...

Foale exercises on treadmill in Base Block

UMG22A40_012

Foale exercises on treadmill in Base Block

STS-81 and Mir 22 crews exchange gifts in the Mir Base Block

UMG22A39_493

STS-81 and Mir 22 crews exchange gifts in the Mir ...

Gas Dynamics Laboratory or Spheres NASA Langley ca. 1965

UMG22A32_203

Gas Dynamics Laboratory or Spheres NASA Langley ca...

July 29, 1972 - Researcher botanizing, Katmai National Monument, Alaska

UMG22A29_471

July 29, 1972 - Researcher botanizing, Katmai Nati...

Researcher Determining a Ruby Laser’s Effect on a Crystal ca. 1965

UMG22A32_409

Researcher Determining a Ruby Laser’s Effect on a ...

Gemini Model in the 10- by 10-Foot Supersonic Wind Tunnel ca. 1962

UMG22A32_454

Gemini Model in the 10- by 10-Foot Supersonic Wind...

A researcher works a demonstration board in the Rocket Engine Test Facility during the 1957 Inspection of the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory

UMG22A32_446

A researcher works a demonstration board in the Ro...

Researcher Rehearses for the NACA’s 1957 Inspection

UMG22A32_447

Researcher Rehearses for the NACA’s 1957 Inspectio...

NASA Researcher Andy Stofan Studying Fluid Sloshing

UMG22A32_450

NASA Researcher Andy Stofan Studying Fluid Sloshin...

Researchers at the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory purposely wreck a McDonnell FH-1 Phantom as part of the laboratory’s Crash Fire Program. ca. 19...

UMG22A32_469

Researchers at the National Advisory Committee for...

Researcher Examines Pellets for Micrometeorite Impact Studies ca. 1959

UMG22A32_449

Researcher Examines Pellets for Micrometeorite Imp...

A materials researcher at the NACA’s Lewis Flight Propulsion Laboratory examines a surface crack detection apparatus in the Materials and Stresses Building during December 1952.

UMG22A32_404

A materials researcher at the NACA’s Lewis Flight ...

A female computer plotting compressor data in the Engine Research Building at the NACA’s Lewis Flight Propulsion Laboratory. ca. 1956

UMG22A32_440

A female computer plotting compressor data in the ...

Dr. Aladar de Szendeffy

UMG22A19_203

Dr. Aladar de Szendeffy

Dr. Martha M. Eliot

UMG22A03_232

Dr. Martha M. Eliot

Woman in research laboratory unknown date.

UMG22A03_217

Woman in research laboratory unknown date.

Woman in research laboratory unknown date.

UMG22A03_216

Woman in research laboratory unknown date.

Female researcher loads material into an ultracentrifuge.

UMG22A03_325

Female researcher loads material into an ultracent...

Two lab workers peering through microscopes 1914-1920.

UMG22A03_353

Two lab workers peering through microscopes 1914-1...

African American Woman working in a research laboratory.

UMG22A03_382

African American Woman working in a research labor...

Female Researcher working in a medical research laboratory in 1937.

UMG22A03_361

Female Researcher working in a medical research la...

Two women weigh a rat as part of a study on weight and blood changes

UMG22A03_322

Two women weigh a rat as part of a study on weight...

NIH Researcher

UMG22A00_431

NIH Researcher

Elisha Kent Kane

UMG21A08_240

Elisha Kent Kane

Sir Samuel White Baker Pasha

UMG21A12_306

Sir Samuel White Baker Pasha

Antoine-Laurent de Jussieu

UMG21A09_296

Antoine-Laurent de Jussieu

The reception of Christopher Columbus in Barcelona after his return from his first sea voyage

UMG21A11_455

The reception of Christopher Columbus in Barcelona...

Rudolf Mewes

UMG21A11_194

Rudolf Mewes

Gustav Nachtiga

UMG21A00_259

Gustav Nachtiga

Sir Henry Morton Stanley

UMG21A00_374

Sir Henry Morton Stanley

Sir Samuel Baker Pasha (* June 8, 1821; † December 30, 1893) was a British explorer, here with his wife / Sir Samuel White Baker Pascha (* 8. Juni 1821; † 30. Dezember 1893) war ein britischer Afrik...

UMG21A04_264

Sir Samuel Baker Pasha (* June 8, 1821; † December...

Johann Albert Werner Munzinger

UMG21A00_373

Johann Albert Werner Munzinger

Carl Christian Koldewey

UMG20B48_169

Carl Christian Koldewey

Paul Friedrich August Hegemann

UMG20B50_455

Paul Friedrich August Hegemann

German North Polar Expedition

UMG20B48_083

German North Polar Expedition

The Germania was a German schooner built in Geestemünde

UMG20B48_134

The Germania was a German schooner built in Geeste...

Georg August Schweinfurth

UMG20B48_116

Georg August Schweinfurth

Man doing zoological specimen

UMG20B48_475

Man doing zoological specimen

The Gokstad ship is a 9th-century Viking ship found in a burial mound at Gokstad in Sandar

UMG20B49_034

The Gokstad ship is a 9th-century Viking ship foun...

Adolf Erik Freiherr von Nordenskiöld

UMG20B48_453

Adolf Erik Freiherr von Nordenskiöld

Robert Koch (1843-1910). Engraving. Colored.

UMG20B39_305

Robert Koch (1843-1910). Engraving. Colored.

Digital improved reproduction

UMG20B46_239

Digital improved reproduction

Digital improved reproduction

UMG20B45_386

Digital improved reproduction

Giuseppe Fiorelli

UMG20B45_295

Giuseppe Fiorelli

Jan Szczepanik

UMG20B45_296

Jan Szczepanik

Digital improved reproduction

UMG20B45_333

Digital improved reproduction

Page
sur
2