The invention relates to a device (1) for simulating the human iris in the form of a controllable aperture, which comprises a first transparent carrier substrate (5) having a first conducting layer (7), a second transparent carrier substrate (6) having a second conducting layer (8), at ...
Buckley C, Curtin D Mac A, Docherty J, Eustace P : Ageing and alpha adrenoceptors in the iris. Eye 1987, 1: 211–16. Article PubMed Google Scholar Obianwu HO and Rand MJ : The relationship between the mydriatic action of ephedrine and the colour of the iris. Br J Ophthalmol 1965,...
Optica Acta International Journal of OpticsA. van Meeteren, "Calculations on the optical modulation transfer function of the human eye for white light," Opt. Acta 21, 395- 412 ͑1974͒.van Meeteren A. Calculations on the optical modulation transfer function of the human eye for white light...
visualcortex,causingvision.Therefore,theeyehastwo functions:refraction,imagingandtransducing.Sincethe Frenchinventedtheworld'sfirstopticalcamerain1826,some peoplecomparedthehumaneyetoalivecamera,becausethe camerahadlens,iris,cameraobscura,filmandadjusting device.Thesameistrueofthestructureofthehumaneye,the corneaan...
Give the location of the following in the human body : (i) 'No' bone (ii) Ball and socket joint (iii) Humerus bone (iv) Femur bone (v) Glenoid cavity (vi) Acetabulum View Solution (a) Write the specific location and the functions of the following cells in human males : ...
(a) What is the hole in the center of the iris? (b) What is its function?The iris:The iris is a structure of the eye that is present in most mammals and birds. The function of the iris is to control the amount of light that can reach the retina by controlling the...
7. Combination of iris recognition and human temperature detection. The measurement results are not affected by face masks, glasses, sunglasses and other factors Product Parameters Model IR8-TD Capacity User:10,000Card: 10,000 (Optional) Fingerprint: 10,000 (Optional)Password...
If a function is introverted, that means that is directed inwards and less obvious to the outer eye. The process of using this function is often deep, intensive, and solitary, but it still runs in the background of our mind in social situations. ...
Crowe R and Burnstock G. (1988) An increase of vasoactive intestinal polypeptide-, but not neuropeptide Y-, substance P- or catecholamine-containing nerves in the iris of the streptozotocin-induced diabetic rat.Exp. Eye Res.47, 751–759. ...
These authors jointly supervised this work: Iris M. Heid, Markus Scholz, Alexander Teumer, Anna Köttgen, Cristian Pattaro. Authors and Affiliations Institute of Genetic Epidemiology, Department of Biometry, Epidemiology and Medical Bioinformatics, Faculty of Medicine and Medical Center–University of...