24,769 Wetenschappen de Foto's van de Voorraad - de Vrije & Royalty-Vrije Foto's van de Voorraad van Dreamweaver - Page 9

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Velen het vermoeide studenten slapen

Many tired students sleeping in classroom with their heads on the table. Many tired students sleeping in classroom with their heads on the table

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Laboratorium chemische analyse

General-view of two people analyzing under microscope in a chemistry lab around sprouted plants and mushrooms. General-view of two people analyzing under microscope in a chemistry lab around sprouted plants and mushrooms

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Gelukkig Afrikaans meisje in school

Happy african girl in school taking notes. Happy african girl in school taking notes

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Oude maat op een roestige machine

Rusted guage with its meter on zero surrounded by rust. Rusted guage with its meter on zero surrounded by rust.

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Het opheffen van vrouwen dient klasse in

Two women raising hands in university class. Two women raising hands in university class

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Medische biochemische reagentia

Medical biochemical reagents for blood coagulation testing. Medical biochemical reagents for blood coagulation testing

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Computerklasse op universiteit

Computer class in university with many students with laptops and tablet PCs. Computer class in university with many students with laptops and tablet PCs

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Ondergrondse plechtige ruimte, het Nationale Historische Park van LMOE, NM

Underground ceremonial room, Pecos National Historical Park, NM. Underground ceremonial room, Pecos National Historical Park, NM

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De brug van Calatrava

A modern bridge lights at night. A modern bridge lights at night

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Panoramisch beeld van rotstekeningen

Panoramic image of petroglyphs at Three Rivers Petroglyph National Site, a (BLM) Bureau of Land Management Site, features more than 21,000 Native American Indian petroglyphs and examples of prehistoric Jornada Mogollon rock art, off Route 54, South of Carrizozo, New Mexico. Panoramic image of petroglyphs at Three Rivers Petroglyph National Site, a (BLM) Bureau of Land Management Site, features more than 21,000 Native American Indian petroglyphs and examples of prehistoric Jornada Mogollon rock art, off Route 54, South of Carrizozo, New Mexico

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Student die nota's in klasse neemt

Young student taking notes in university class. Young student taking notes in university class

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Afrikaanse student met computer

African student with computer in university class. African student with computer in university class

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Gelukkige studenten die een onderbreking hebben

Happy students having a break in university hall. Happy students having a break in university hall

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Student met netbook in klasse

Student using a netbook in university class. Student using a netbook in university class

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Studenten die aan leraar luisteren

Students listening to teacher in class on a whiteboard. Students listening to teacher in class on a whiteboard

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Student die nota's in klasse neemt

Student with computer taking notes in university class. Student with computer taking notes in university class

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Wetenschapper die een nieuwe organische schoonheidsproducten op hand testen

Beauty cosmetics sciences, Formulating and mixing skincare with herbal essence, Scientist testing a new organic beauty products on hand. Beauty cosmetics sciences, Formulating and mixing skincare with herbal essence, Scientist testing a new organic beauty products on hand.

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Cataract oftalmologische chirurgie

Preparation of the sick eye for cataract surgery. Preparation of the sick eye for cataract surgery

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De fabriek van de elektriciteit

Dynamo electric electricity factory energy. Dynamo electric electricity factory energy

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Student die op universiteit bestuderen

Happy student studying in an university class. Happy student studying in an university class

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OCTROOIformule (Alle afgeschilderde personen leven niet langer en geen landgoed bestaat Leveranciersgaranties dat er geen model z

PATENT FORMULA (All persons depicted are no longer living and no estate exists. Supplier grants that there will be no model release issues.). PATENT FORMULA (All persons depicted are no longer living and no estate exists. Supplier grants that there will be no model release issues.)

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Universiteit van de Klokketoren van Rochester

University of Rochester clock tower and Rush Rhees Library. University of Rochester clock tower and Rush Rhees Library

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Student die nota's neemt bij laptop

Student taking notes at laptop in university class. Student taking notes at laptop in university class

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Leraar op whiteboard in klasse

Teacher on whiteboard in class teaching business studies in university. Teacher on whiteboard in class teaching business studies in university

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Studiegroep in universitaire zaal

Study group in university hall looking at assignments. Study group in university hall looking at assignments

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Studenten in lezing op universiteit

Many students in lecture in university classroom taking notes. Many students in lecture in university classroom taking notes

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Leraar en studenten in school

Senior teacher and happy students in school learning. Senior teacher and happy students in school learning

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Vele studenten het houden beduimelt omhoog

Many happy students holding their thumbs up in class. Many happy students holding their thumbs up in class

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Studenten die op universiteit leren

Happy students learning together in a university seminar. Happy students learning together in a university seminar

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Student die bij test probeert te bedriegen

Female student trying to cheat at test in class. Female student trying to cheat at test in class

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Studenten die op universiteit leren

Students learning with teacher in a university. Students learning with teacher in a university

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Studenten die laptops in klasse met behulp van

Happy students using their laptops in university class. Happy students using their laptops in university class

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Het leren samen bij universiteit

Students learning together in class at university. Students learning together in class at university

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Het verwijderen van gevaarlijke materialen

Professional people in protective uniform dealing with chemicals and dangerous materials. Professional people in protective uniform dealing with chemicals and dangerous materials

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Leraar met studenten in universiteit

Teacher with students together in a college class. Teacher with students together in a college class

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Passau, a city in Lower Bavaria, Germany, is also known as the City of Three Rivers, because the Danube is joined at Passau by the Inn from the south and the Ilz from the north. Passau's population is approximately 50,000, of whom about 11,000 are students at the local Passau University. The school was founded in the late 1970s. Its roots go back to the Institute for Catholic Studies founded in 1622. It is renowned in Germany for its institutes of economics, law, theology, computer sciences and Cultural Studies. Passau once was an ancient Roman colony. During the second half of the 5th century, St. Severinus established a monastery here. In 739, an English monk called Boniface founded the diocese of Passau. At the time it was the largest diocese of the Holy Roman Empire for many years. In the Treaty of Passau (1552), Archduke Ferdinand I, representing Emperor Charles V, secured the agreement of the Protestant princes to submit the religious question to a diet. This led to the Peace of Augsburg in 1555. From 1892 until 1894, Adolf Hitler and his family lived in Passau.

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Vrouwelijke student die bij laptop werkt

Female student working at laptop in university. Female student working at laptop in university

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Studentenfrustratie in wiskundetest

Student frustration in difficult math test. Student frustration in difficult math test

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Studenten die met computers leren

Students learning with computers in a university class. Students learning with computers in a university class

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Gelukkige student die in school leren

Happy student learning in school in a classroom. Happy student learning in school in a classroom

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Portret van de mens in het duiken helm (Alle afgeschilderde personen leven niet langer en geen landgoed bestaat Leveranciersgaran

Portrait of man in diving helmet (All persons depicted are no longer living and no estate exists. Supplier grants that there will be no model release issues.). Portrait of man in diving helmet (All persons depicted are no longer living and no estate exists. Supplier grants that there will be no model release issues.)

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Succesvolle studenten die duimen houden

Many happy successful students holding their thumbs up in class. Many happy successful students holding their thumbs up in class

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Succesvolle studenten die duimen houden

Successful students holding their thumbs up with teacher in classroom. Successful students holding their thumbs up with teacher in classroom

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Leraar die studenten het leren bevordert

Teacher helping students learning in university class. Teacher helping students learning in university class

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Mensen die in een chemielaboratorium werken

General-view of three people analysing substances in a chemistry lab using colorful liquids and lab tools with a blackboard with chemical formulas on the background. General-view of three people analysing substances in a chemistry lab using colorful liquids and lab tools with a blackboard with chemical formulas on the background

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Open calatravavleugels

Milwaukee wisconsin united states of america the ultra modern and geometric open white bird like wings of an Art Center building addition designed by architect santiago Calatrava sitting on the shoreline shore of Lake Michigan one of the great lakes showing the patio around it with the long wires supporting the building. Milwaukee wisconsin united states of america the ultra modern and geometric open white bird like wings of an Art Center building addition designed by architect santiago Calatrava sitting on the shoreline shore of Lake Michigan one of the great lakes showing the patio around it with the long wires supporting the building

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Spreker die studenten helpt

Teacher helping college students in study class. Teacher helping college students in study class

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Medisch hulpmiddel voor bloedanalyse

Medical device for blood analysis with LCD monitor. Medical device for blood analysis with LCD monitor

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Gelukkige vrouwelijke student die nota's neemt

Happy female student taking notes in university class. Happy female student taking notes in university class

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Kleurrijke tandenborstel

Close up of a toothbrush over white background. Close up of a toothbrush over white background.

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Vrouwen met smartphone op universiteit

Two young women looking at their smartphone in university class. Two young women looking at their smartphone in university class

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Student die voor examen in school leren

Happy young student learning for exam in school class. Happy young student learning for exam in school class

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Studenten die examen op universiteit nemen

Students taking exam in seminar of an university. Students taking exam in seminar of an university

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Student het opheffen dient universiteit in

Asian student raising her hand in a university classroom. Asian student raising her hand in a university classroom

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Gelukkige vrouwelijke student met computer

Happy female student with computer in university class. Happy female student with computer in university class

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Leraar en student

Teacher and college student in a class. Teacher and college student in a class

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Glimlachende jonge vrouw in het klaslokaal

Smiling beautiful young women in the classroom sitting in a line of students working together at a long table, turning to smile at the camera. Smiling beautiful young women in the classroom sitting in a line of students working together at a long table, turning to smile at the camera

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De studenten in klassenholding beduimelt omhoog

Successful students in class holding thumbs up. Successful students in class holding thumbs up

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Baan candicates in beoordelingscentrum

Job candicates taking tests in assessment center. Job candicates taking tests in assessment center

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Peinzende student in universitaire klasse

Pensive student thinking and taking notes in university class. Pensive student thinking and taking notes in university class

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Gelukkige studenten met hun omhoog duimen

Happy smiling students in a row with their thumbs up. Happy smiling students in a row with their thumbs up

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Afrikaanse baankandidaat in beoordeling

African job candidate reading assignment in assessment center. African job candidate reading assignment in assessment center

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Futuristische architectuur van Valencia

Futuristic architecture of valencia spain. Futuristic architecture of valencia spain

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Afrikaanse student in universitaire klasse

Female african student learning in university class. Female african student learning in university class

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De witte Vulkaan van het Eiland

White Island Volcano, New Zealand. White Island Volcano, New Zealand

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De apparatuur van het laboratorium

Glass science containers on grey background. Glass science containers on grey background.

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Capitolio, Havana, Cuba

The National Capitol building (El Capitolio) in Havana, Cuba. The National Capitol building (El Capitolio) in Havana, Cuba.

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Lege Beker op Lijst

An empty beaker resting on a mirrored table with light grey background. An empty beaker resting on a mirrored table with light grey background.

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Wetenschappelijke laboratoriumanalyse

Close-up of scientist analyzing under microscope in a chemistry lab around pink coloured liquid and gas with a blackboard on the background;. Close-up of scientist analyzing under microscope in a chemistry lab around pink coloured liquid and gas with a blackboard on the background;

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Studenten die in universitaire klasse leren

Many smiling students learning in a university class. Many smiling students learning in a university class

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Mooie LEIDENE verlichting over de bouw

The beautiful blue LED lightings over a building as a background. The beautiful blue LED lightings over a building as a background.

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Using a tiny abacus to count. Using a tiny abacus to count

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Museum sign on old metallic gate

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Drie Bekers op Wit

Three different type of beakers on a white background. Three different type of beakers on a white background.

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De Rockefeller-Universiteit

The Rockefeller University is a center for scientific research, primarily in the biological and medical sciences, that provides doctoral and postdoctoral education. It is located in Manhattan. The Rockefeller University is a center for scientific research, primarily in the biological and medical sciences, that provides doctoral and postdoctoral education. It is located in Manhattan.

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De Rockefeller-Universiteit

The Rockefeller University is a center for scientific research, primarily in the biological and medical sciences, that provides doctoral and postdoctoral education. It is located in Manhattan. The Rockefeller University is a center for scientific research, primarily in the biological and medical sciences, that provides doctoral and postdoctoral education. It is located in Manhattan.

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Macrofoto van een blauwe plak van de agaatrots

A macro photo of a colorful blue agate rock slice. I used a back light to bring out the rich colors and mineral textures. A macro photo of a colorful blue agate rock slice. I used a back light to bring out the rich colors and mineral textures.

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Business Concept: capital. Business Concept: capital

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Het modelleren van de school met vijver

School and office buildings courtyard landscaping design - A photograph showing the natural style landscaped garden in the court yard of a high school in the tropical country of Singapore. Design with koi fish pond, palm trees, colorful flowering shrubs and other greenery. Landscaping also used as ecological scientific garden for students to learn about science, biology and ecology. Vertical format, nobody in picture. Modern landscape architecture concept for offices buildings in town and city central business district; small open spaces between buildings; greening of space which is easy to maintain. School and office buildings courtyard landscaping design - A photograph showing the natural style landscaped garden in the court yard of a high school in the tropical country of Singapore. Design with koi fish pond, palm trees, colorful flowering shrubs and other greenery. Landscaping also used as ecological scientific garden for students to learn about science, biology and ecology. Vertical format, nobody in picture. Modern landscape architecture concept for offices buildings in town and city central business district; small open spaces between buildings; greening of space which is easy to maintain.

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De wetenschapscontainer van het glas.

Glass science container with blue tint. Glass science container with blue tint.