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Epithelial Cells in urine sediment.
Bright colors on a computer screen showing the warm sea surface temperatures along the equatorial Pacific ocean signalling a developing strong El Nino. The warm sea surface temperature anomaly can result in stronger upper level winds in the southern United States and adjoining waters resulting in less hurricane activity but increased storminess in the winter.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Radiology report. On the right, lateral breast there are two intramammary lymph nodes with fatty hilum measuring 0.5 and 0.6 cm respectively. No suspicious breast mass or axillary lymphadenopathy. Moderately dense breasts with 50 to 75 % glandular tissue.  Bi-RADS 2 : benign findings.
Solar radiation analysis of a public building. Multipurpose common public space analysis with parametric louvers to control sun exposure and radiation.
Photomicrograph of a freshwater clustering single-celled green algae,
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Lily leaf c.s. under microscope
Nivolumab is an anti-cancer medication used to treat several types of cancer. 3D cartoon and molecular surface model, entity id color scheme, PDB 5ggr, white background
Sea surface temperatures in the Pacific ocean associated with a developing El Nino weather pattern in 2023.
Pine mature wood cross section. Light microscope slide with microsection of an evergreen conifer in the genus Pinus. Plant anatomy. Biology. Photo.
plant rape flower cross section under light mircoscope with white background
Arabidopsis thaliana pollen grains in anther, fluorescent staining of DNA by Hoechst 33342 and modelling by  surface rendering software.
Abstract particles
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
Slice of natural crystal for patterns and textures use with high resolution.
3d render of different shapes of gold nanoparticles
Anomaly sea surface temperatures in the Pacific ocean associated with a developing El Nino weather pattern in 2023.
An abstract background with splashes and star-embedded flowers, creating a dreamlike scene
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
A micrograph of nanoparticles made of lipids containing an anticancer drug; modern drug delivery strategies for  cancer treatments
Digital background depicting innovative technologies in (AI) artificial systems, neural interfaces and internet machine learning technologies
Coloured transmission electron micrograph (TEM) of a small arteriole showing, from lumen: endothelium (magenta), discontinuous internal elastic lamina (blue), cross-sectioned smooth muscle fibers (cytoplasm, red, nucleus, light yellow) and connective tissue of adventitia (green).
Abstract Science nanotechnology surface - 3d rendered SEM (TEM) like image. Medical research concept. Hologram.
Ink splatter. Blur ornament. Defocused black white paint splash dirt stains texture graphic pattern grunge abstract art illustration background.
plant Stem-Collenchyma C.S. under light mircoscope with white background
Epstein-Barr virus internal structure. 3d illustration isolated in white
Surface photography of nature pattern Crystal shot for background.
Gram staining, also called Gram's method, is a method of differentiating bacterial species into two large groups (Gram-positive and Gram-negative).
Image taken with Flir T420 infra red digital camera. Each color represents different temperatures, as is shown on spectrum scale on right side of image.
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