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    Wooden pylons supporting powerlines across sand dunes in United Arab Emirates. — Stock Photo
    Wooden pylons supporting powerlines across sand dunes in United Arab Emirates.
    Female patient undergoing computed tomography diagnostics. — Stock Photo
    Female patient undergoing computed tomography diagnostics.
    Close-up of hanging glowing Christmas lights. — Stock Photo
    Close-up of hanging glowing Christmas lights.
    Plant sprouts in Petri dish under light microscope. — Stock Photo
    Plant sprouts in Petri dish under light microscope.
    Abstract network of lines and connecting dots, illustration. — Stock Photo
    Abstract network of lines and connecting dots, illustration.
    Shredded paper after passing through shredder. — Stock Photo
    Shredded paper after passing through shredder.
    Mobile phone circuit board, full frame. — Stock Photo
    Mobile phone circuit board, full frame.
    Racks of food samples in test tubes. — Stock Photo
    Racks of food samples in test tubes.
    High angle view of turbines in gas fired power station. — Stock Photo
    High angle view of turbines in gas fired power station.
    Green seedling in glass Petri dish on table. — Stock Photo
    Green seedling in glass Petri dish on table.
    Hydroelectric dam and pipeline at hydroelectric power station on loch in Perthshire, Scotland — Stock Photo
    Hydroelectric dam and pipeline at hydroelectric power station on loch in Perthshire, Scotland
    Girl lying on front and using smartphone on sofa. — Stock Photo
    Girl lying on front and using smartphone on sofa.
    Mobile phone circuit board, full frame. — Stock Photo
    Mobile phone circuit board, full frame.
    Digital illustration of Earth centered on Arctic. — Stock Photo
    Digital illustration of Earth centered on Arctic.
    Medical sample tube labelled with bar code. — Stock Photo
    Medical sample tube labelled with bar code.
    Labelled vacutainer tubes containing blood samples, close-up. — Stock Photo
    Labelled vacutainer tubes containing blood samples, close-up.
    Microscope in laboratory on blue background. — Stock Photo
    Microscope in laboratory on blue background.
    Close-up of technician repairing circuit board in electronics laboratory. — Stock Photo
    Close-up of technician repairing circuit board in electronics laboratory.
    Gas well valve in gas pipeline in desert of United Arab Emirates. — Stock Photo
    Gas well valve in gas pipeline in desert of United Arab Emirates.
    Close-up of sample on red liquid in centrifuge tube. — Stock Photo
    Close-up of sample on red liquid in centrifuge tube.
    Molecular structure illustrating pure research. — Stock Photo
    Molecular structure illustrating pure research.
    Satellite image of spacesuit on Earth orbit. — Stock Photo
    Satellite image of spacesuit on Earth orbit.
    Nurse adjusting controls on ventilator attached to unconscious patient. — Stock Photo
    Nurse adjusting controls on ventilator attached to unconscious patient.
    Donor blood in blood bags, close-up. — Stock Photo
    Donor blood in blood bags, close-up.
    Gas well valves in gas pipeline in desert of United Arab Emirates. — Stock Photo
    Gas well valves in gas pipeline in desert of United Arab Emirates.
    Dental equipment on blue background. — Stock Photo
    Dental equipment on blue background.
    Hydroelectric pipeline and dam at hydroelectric power station on loch in Perthshire, Scotland — Stock Photo
    Hydroelectric pipeline and dam at hydroelectric power station on loch in Perthshire, Scotland
    Female patient undergoing computed tomography diagnostics. — Stock Photo
    Female patient undergoing computed tomography diagnostics.
    Doctor viewing brain scans on computer screen. — Stock Photo
    Doctor viewing brain scans on computer screen.
    Close-up of ventilator machine controls. — Stock Photo
    Close-up of ventilator machine controls.
    Pipette adding sample to petri dish during experiment in laboratory. — Stock Photo
    Pipette adding sample to petri dish during experiment in laboratory.
    Pipette adding sample to petri dish with DNA autoradiogram in background. — Stock Photo
    Pipette adding sample to petri dish with DNA autoradiogram in background.
    Digital illustration of Earth centered on Asia. — Stock Photo
    Digital illustration of Earth centered on Asia.
    Labelled vacutainer tubes containing blood samples, close-up. — Stock Photo
    Labelled vacutainer tubes containing blood samples, close-up.
    Close-up of ventilator beside unconscious man in hospital intensive care ward. — Stock Photo
    Close-up of ventilator beside unconscious man in hospital intensive care ward.
    Portrait of smiling mature man talking on corded telephone. — Stock Photo
    Portrait of smiling mature man talking on corded telephone.
    Blood oxygen monitor on finger of patient in intensive care ward, close-up. — Stock Photo
    Blood oxygen monitor on finger of patient in intensive care ward, close-up.
    Blood oxygen monitor on finger of patient in intensive care ward. — Stock Photo
    Blood oxygen monitor on finger of patient in intensive care ward.
    Dental equipment on white background. — Stock Photo
    Dental equipment on white background.
    Molecular structure illustrating pure research. — Stock Photo
    Molecular structure illustrating pure research.
    Three siblings under table using digital tablet. — Stock Photo
    Three siblings under table using digital tablet.
    Asian mid adult woman using laptop in home interior. — Stock Photo
    Asian mid adult woman using laptop in home interior.
    Young woman using laptop with hand on forehead. — Stock Photo
    Young woman using laptop with hand on forehead.
    Nurse adjusting controls on ventilator attached to unconscious patient. — Stock Photo
    Nurse adjusting controls on ventilator attached to unconscious patient.
    Senior radiologist studying CT scans in hospital. — Stock Photo
    Senior radiologist studying CT scans in hospital.
    Two sisters in bedroom listening to music and using digital tablet. — Stock Photo
    Two sisters in bedroom listening to music and using digital tablet.
    Digital illustration of Earth centered on Atlantic Ocean. — Stock Photo
    Digital illustration of Earth centered on Atlantic Ocean.
    Two sisters in bedroom listening to music and using digital tablet. — Stock Photo
    Two sisters in bedroom listening to music and using digital tablet.
    Molecular structure illustrating pure research. — Stock Photo
    Molecular structure illustrating pure research.
    Senior radiologist studying CT scans in hospital. — Stock Photo
    Senior radiologist studying CT scans in hospital.
    Clean knives and forks stacked in dishwasher. — Stock Photo
    Clean knives and forks stacked in dishwasher.
    Blood oxygen monitor on finger of patient in intensive care ward, close-up. — Stock Photo
    Blood oxygen monitor on finger of patient in intensive care ward, close-up.
    Senior radiologist studying CT scans in hospital. — Stock Photo
    Senior radiologist studying CT scans in hospital.
    Close-up of tube and syringe in hematology laboratory with scientist in background. — Stock Photo
    Close-up of tube and syringe in hematology laboratory with scientist in background.
    Male radiologist looking through CT scanner. — Stock Photo
    Male radiologist looking through CT scanner.
    Young woman using laptop with hand on chin. — Stock Photo
    Young woman using laptop with hand on chin.
    Senior radiologist with arms crossed standing in front CT scans in hospital. — Stock Photo
    Senior radiologist with arms crossed standing in front CT scans in hospital.
    Female patient undergoing computed tomography diagnostics. — Stock Photo
    Female patient undergoing computed tomography diagnostics.
    Digital illustration of Earth centered on Africa. — Stock Photo
    Digital illustration of Earth centered on Africa.
    Labelled vacutainer tubes containing blood samples, close-up. — Stock Photo
    Labelled vacutainer tubes containing blood samples, close-up.