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8,425 images for DIAGRAM
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Diagram of planet Jupiter with quarter of sphere removed to reveal subterranean layers, front view.
Diagram showing steel darts being dropped from an aeroplane as an alternative to bombs during First World War. They were used...
Diagram showing steel darts being dropped from an aeroplane as an alternative to bombs during First World War. They were used against troops surprised on open ground. From The Illustrated War News, 1915.
SIGHT. SIGHT Illustration of the visual areas of the brain shown in profile in a male skull.
EXCISION. EXCISION Excision. Illustration of the genital anatomy of an excised woman. The clitoris as well as the labia major...
EXCISION. EXCISION Excision. Illustration of the genital anatomy of an excised woman. The clitoris as well as the labia major and minor have been replaced by a lump of scar tissue.
EYE SURGERY, DRAWING. LASEK refractive surgery: step 2. See images 1180705, 1210405, 1210505 and 1210605 for steps 1, 3, 4 an...
EYE SURGERY, DRAWING. LASEK refractive surgery: step 2. See images 1180705, 1210405, 1210505 and 1210605 for steps 1, 3, 4 and 5. Here, an illustration of the second step in the procedure. A layer of corneal epithelium is shaved off in a single piece using a small spatula.
Illustration - Vortex. RMS Titanic Sinking. Illustration demonstrates the working of the vortex by drawing a spoon across a t...
Illustration - Vortex. RMS Titanic Sinking. Illustration demonstrates the working of the vortex by drawing a spoon across a trough of water. Suction can be clearly seen, caused by the swirling water and this was the probable cause of the 'Hawke' - 'Oympic' collision and the narrowly averted accident to the Titianic at Southampton. Titanic was built by Harland & Wolff in Belfast Ireland during 1910 - 1911 and later sank on April 15th, 1912 off the coast of New Foundland after striking an iceberg
Cutaway view of Skylab, the first Earth orbit space station. The top level is the work area and utility storage. The middle l...
Cutaway view of Skylab, the first Earth orbit space station. The top level is the work area and utility storage. The middle level held crew living area and facilities for experiments. The lowest level of the station included a large waste tank, propellant tanks for maneuvering jets, and a heat radiator. 1972.
SIGHT. SIGHT Night and day vision: retinal cones. A cone is a photoreceptor cell in the retina which makes it possible to see...
SIGHT. SIGHT Night and day vision: retinal cones. A cone is a photoreceptor cell in the retina which makes it possible to see in daylight (diurnal vision, below) and at night (nocturnal vision, above).
NASA's Voyager 1 and 2 spacecraft were launched in the 1977 and are still functioning, now 14 and 11.5 light-hours from the S...
NASA's Voyager 1 and 2 spacecraft were launched in the 1977 and are still functioning, now 14 and 11.5 light-hours from the Sun. Each carries 12-inch gold plated copper disk of recorded sounds and images representing human cultures and life on Earth.
Chart showing dramatic oil price growth since 1996 with gas station nozzle above, illustration
TREATMENT FOR DIABETES. TREATMENT FOR DIABETES Medical treatment for diabetes. Illustration of the different medical treatmen...
TREATMENT FOR DIABETES. TREATMENT FOR DIABETES Medical treatment for diabetes. Illustration of the different medical treatments for diabetes. From top to bottom: - proper diet - alpha-glucosidase inhibitors to slow absorption of glucose in the stomach - biguanides to improve insulin action - sulfonylurea drugs to increase the secretion of insulin by the pancreas - insulin injections to counteract a lack of natural insulin.
TESTICLE, DRAWING. TESTICLE, DRAWING The descent of the testicles. Illustration of the descent of the testicles in a male foe...
TESTICLE, DRAWING. TESTICLE, DRAWING The descent of the testicles. Illustration of the descent of the testicles in a male foetus. The testicles move through the inguinal canal and settle in the scrotal region. At birth, the testicles have in most cases already descended into their final position in the scrotum.
LONGSIGHTEDNESS, DRAWING. LONGSIGHTEDNESS, DRAWING Presbyopic eye - the various corrective possibilities. Illustration of the...
LONGSIGHTEDNESS, DRAWING. LONGSIGHTEDNESS, DRAWING Presbyopic eye - the various corrective possibilities. Illustration of the various ways of correcting presbyopia: - eyeglasses - external contact lenses - prosthetic intra-ocular lens implant in the anterior chamber - prosthetic intra-ocular lens implant replacing the eye´s lens
SKIN, ILLUSTRATION. SKIN, ILLUSTRATION Dermis. Illustration of the dermis and its various elements: - elastic fiber (purple) ...
SKIN, ILLUSTRATION. SKIN, ILLUSTRATION Dermis. Illustration of the dermis and its various elements: - elastic fiber (purple) - collagen fiber (orange) - fibroblast (blue) - lymphocyte (pink) - macrophage (off-white).
LONGSIGHTEDNESS, DRAWING. LONGSIGHTEDNESS, DRAWING Presbyopic eye. Illustration of a presbyopic eye (lens which, with age, ha...
LONGSIGHTEDNESS, DRAWING. LONGSIGHTEDNESS, DRAWING Presbyopic eye. Illustration of a presbyopic eye (lens which, with age, has lost its ability to focus) in which the image´s focal point is located behind the retina, causing blurred near vision.
Need for Searchlights. Searchlights On Ocean Liners. Illustration to show how lights fitted to a liner, by either oscillating...
Need for Searchlights. Searchlights On Ocean Liners. Illustration to show how lights fitted to a liner, by either oscillating or revolving, could create a pathway of light, not only directly ahead, but well to port and starboard. The collision and loss of the Titanic seems to have been due more than anything to the invisibility of an iceberg at night. Titanic was built by Harland & Wolff in Belfast Ireland during 1910 - 1911 and later sank on April 15th, 1912 after striking an iceberg off the co
Diagram of the Normandy landings on a wall, Normandy American Cemetery and Memorial above Omaha Beach, site of the landing of...
Diagram of the Normandy landings on a wall, Normandy American Cemetery and Memorial above Omaha Beach, site of the landing of the Allied invasion forces on D_Day 6 June 1944, Second World War, Calvados, Région Basse_Normandie, Normandy, France, Europe
CELL METABOLISM. The utilization of nutrients by cells. Illustration of how a cell uses nutrients brought to it by the arteri...
CELL METABOLISM. The utilization of nutrients by cells. Illustration of how a cell uses nutrients brought to it by the arterial network. The nutrients penetrate the cell, and the cell then transforms them and uses them in the form of heat, energy, proteins and reserves. The waste products created by these transformations (urea and carbon dioxide) are then evacuated by way of the veinous network.
YERSINIA PESTIS. YERSINIA PESTIS Yersinia pestis bacteria causes bubonic plague in animals and humans and usually is transmit...
YERSINIA PESTIS. YERSINIA PESTIS Yersinia pestis bacteria causes bubonic plague in animals and humans and usually is transmitted by the bite of infected rat fleas. Illustration based on light microscope image at 1000x.
FEMALE CARYOTYPE. FEMALE CARYOTYPE The human cell has 23 pairs of chromosomes, 46 chromosomes. The first 22 pairs have identi...
FEMALE CARYOTYPE. FEMALE CARYOTYPE The human cell has 23 pairs of chromosomes, 46 chromosomes. The first 22 pairs have identical chromosomes. The 23rd pair are the sexual chromosomes with two identical X chromosomes in females and one X and one Y chromosome in males. This is a human karyotype showing the 23 pairs of chromosomes.
REFLEXOTHERAPY, DRAWING. REFLEXOTHERAPY, DRAWING 1 : heart, 2 : brain, 3 : sinuses, 4 : ear, 5 : eye, 6 : epiphysis, 7 : pitu...
REFLEXOTHERAPY, DRAWING. REFLEXOTHERAPY, DRAWING 1 : heart, 2 : brain, 3 : sinuses, 4 : ear, 5 : eye, 6 : epiphysis, 7 : pituitary gland, 8 : nose, 9 : lungs, 10 : liver, 11 : gall bladder, 12 : solar plexus, 13 : spleen, 14 : thymus, 15 : thyroid, 16 : small and large intestines, 17 : bladder, 18 : sciatic nerve, 19 : uterus/prostate, 20 : ovaries/testicles, 21 : anus/hemorrhoids, 22 : spinal column, region from wrist to thumb: coccyx, sacrum, lumbar, dorsal and cervical vertebrae, 23 : li
BIOTECHNOLOGY, GMO. BIOTECHNOLOGY, GMO GMOs in food. Illustration of an experiment for detecting the presence of a GMO in cor...
BIOTECHNOLOGY, GMO. BIOTECHNOLOGY, GMO GMOs in food. Illustration of an experiment for detecting the presence of a GMO in cornflakes. The transgenic corn DNA is placed in contact with probes which attach themselves to the modified gene. When observed under a laser beam, the contents of the test tube show up as fluorescent, revealing the presence of a GMO.
STEM CELL. STEM CELL Three types of stem cells exist. Totipotent (totally potent) stem cells, present within th early embryo,...
STEM CELL. STEM CELL Three types of stem cells exist. Totipotent (totally potent) stem cells, present within th early embryo, are capable of forming every type of body cell. Pluripotent cells (also called embryonic stem cells) and multipotent cells (also called somatic or adult stem cells) are differentiated to varying degrees and produce specialized cells. Stem cells in the umbilical cord are hematopoietic. They are differentiated or specialized, adult stem cells that are committed to making
Cross-section diagram of a shark, a cartilaginous fish, illustrating spine and internal organs, side view.
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