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superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Singapore, Singapore - August 23, 2013: A paperback collection of Haruki Murakami's fiction and non-fiction titles on a dark wood bookshelf.  Published by Vintage Publishing, these English translations of best-selling author Murakami's works have all designed with a minimalist black-and-white cover.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
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.
1 old book is put.
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
In vitro bacterial culture
grey book isolated on white, blue frame for title on the spine
Pine Root C.S. under light mircoscope with white background
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Open Book, Title Page: Herodotus The Histories
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.
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Aspergillus niger and Aspergillus oryzae  (mold) under microscope for Microbiology in Lab.
Orange Square wooden box filled with orange book replicas
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.
Photo of catalogues on a desk  , front view
Algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow
Heart Color Ultrasound Medical Examination Image
Demodex mange from a microscope view. The parasite causing a skin disease -Demodecosis.
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
close up on single book isolated on white background
Ultrasound image of a breast
Open book with red hardcover and white paper pages 3d render illustration set. Textbook lying in different angles of rotation. Literature for school study and education, reading and bookshop concept.
Abstract marble texture background stock photo, suitable for design.
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Three books vertical and spaced out on a white background
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Freshwater aquatic zooplankton and algae under microscope view
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