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A real image is the collection of focus points actually made by converging/diverging rays, while a virtual image is the collection of focus points made by extensions of diverging or converging rays. In other words, a real image is an image which is located in the plane of convergence for the light rays that originate from a given object.
Non-contact thermography, is the field of thermography that derives diagnostic indications from infrared images of the human body. Nuclear medicine, uses administered radioactive substances to create images of internal organs and their function. Optical imaging, using light as an investigational tool for biological research and medical diagnosis
He then explained the issuing of the twenty-eight books of the Shiva sect, from the centre mouth of Shiva; and the Rig, Sama, Yajur and Atharva Vedas, from the other four mouths. moreover, stating that the sense of the Vedas was difficult to be made out, and of no very great consequence, he told them the real secret was the duty of worshipping ...
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Biophotons may be detected with photomultipliers or by means of an ultra low noise CCD camera to produce an image, using an exposure time of typically 15 minutes for plant materials. [ 9 ] [ 3 ] Photomultiplier tubes have been used to measure biophoton emissions from fish eggs, [ 10 ] and some applications have measured biophotons from animals ...
Apart from anthropomorphic images of Shiva, he is also represented in aniconic form of a lingam. [315] These are depicted in various designs. One common form is the shape of a vertical rounded column in the centre of a lipped, disk-shaped object, the yoni , symbolism for the goddess Shakti. [ 316 ]
The Shiva Purana contains chapters with Shiva-centered cosmology, mythology, and relationship between gods, ethics, yoga, tirtha (pilgrimage) sites, bhakti, rivers and geography, and other topics. [10] [2] [11] The text is an important source of historic information on different types and theology behind Shaivism in early 2nd-millennium CE. [12]
Bioimage informatics is a subfield of bioinformatics and computational biology. [1] It focuses on the use of computational techniques to analyze bioimages, especially cellular and molecular images, at large scale and high throughput.