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The motor system acts to point both eyes at the target of interest; any offset is detected visually (and the motor system corrects it). Heterophoria occurs only during dissociation of the left eye and right eye, when fusion of the eyes is absent.
In this example the first eye, with a −1.00 diopter prescription, is the stronger eye, needing only slight correction to sharpen the image formed, and hence a thin spectacle lens. The second eye, with a −4.00 diopter prescription, is the weaker eye, needing moderate correction to sharpen the image formed, and hence a moderately thick ...
An Uppendahl prism is an erecting prism, i.e. a special reflection prism that is used to invert an image (rotation by 180°). The erecting system consists of three partial prisms made of optical glass with a high refractive index cemented together to form a symmetric assembly and is used in microscopy as well as in binoculars technology.
A correctional system, also known as a penal system, thus refers to a network of agencies that administer a jurisdiction's prisons, and community-based programs like parole, and probation boards. [3] This system is part of the larger criminal justice system, which additionally includes police, prosecution and courts. [4]
Michigan Department of Corrections Honor Guard at assembly before 27th Annual Candlelight Vigil at National Law Enforcement Officers Memorial in Washington, D.C. The Michigan Department of Corrections (MDOC) oversees prisons and the parole and probation population in the state of Michigan, United States. It has 31 prison facilities, and a ...
A form of budding called suckering is the reproduction or regeneration of a plant by shoots that arise from an existing root system. Species that characteristically produce suckers include elm ( Ulmus ) [ 4 ] : 299 and many members of the rose family such as Rosa , [ 4 ] : 285–296 Kerria [ 4 ] : 206 and Rubus .
A photovoltaic system, also called a PV system or solar power system, is an electric power system designed to supply usable solar power by means of photovoltaics.It consists of an arrangement of several components, including solar panels to absorb and convert sunlight into electricity, a solar inverter to convert the output from direct to alternating current, as well as mounting, cabling, and ...
Chloroplasts in leaf cells of the moss Mnium stellare. Plant anatomy or phytotomy is the general term for the study of the internal structure of plants.Originally, it included plant morphology, the description of the physical form and external structure of plants, but since the mid-20th century, plant anatomy has been considered a separate field referring only to internal plant structure.