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Cover of an old red book on a black background. The book is unfolded. Side view.
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Old book journal cover, with worn marbled paper pattern, scuffed leather spine and corner
Solar radiation analysis of a public building. Multipurpose common public space analysis with parametric louvers to control sun exposure and radiation.
Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Freshwater aquatic zooplankton and algae under microscope view
Heart Color Ultrasound Medical Examination Image
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
In vitro bacterial culture
Results from a lung/pulmonary function test (PFT). Shows spirometry graphs and measurements. Results are within normal limits. PFTs are used to diagnose respiratory problems.
plant Zea Stem C.S. under light mircoscope with white background
grey book isolated on white, blue frame for title on the spine
Abstract marble texture background stock photo, suitable for design.
Transmission electron microscope micrographs showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
Collage with old papers
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Orange Square wooden box filled with orange book replicas
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Photomicrograph of Volvox globator, a green algae in various stages of development. Dark green spots are daughter colonies forming inside of parent colony. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow
Ultrasound image of a breast
close up on single book isolated on white background
Open Book, Title Page: TO THE LIGHTHOUSE by Virginia Woolf
Blue Square wooden box filled with blue book replicas
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Grunge paper background with space for text or image
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