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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.
In vitro bacterial culture
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.
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Freshwater aquatic zooplankton and algae under microscope view
Heart Color Ultrasound Medical Examination Image
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Pine Root 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.
Word cell on a dictionary.
Collage with old papers
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
Orange Square wooden box filled with orange book replicas
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.
Algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow
Cover of an old red book on a black background. The book is unfolded. Side view.
Ultrasound image of a breast
Paps smear analysis: Superficial squamous cell, metaplastic squamous cell, koilocytes cell. HPV related change
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
The Microscopic World. Tap water.
Principles of Chess
close up of a book paper sheets abstract texture background
Pattern Design on Banknote
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Blue Square wooden box filled with blue book replicas
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Grunge paper background with space for text or image
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