keeping our properties private‚ being safe from criminal strangers. However‚ there are evidences that refute this. Both optical and ultrasonic fingerprint recognition systems could be cheated just with printed image or jelly print (alike to real finger with 3D effects) of the fingerprint. The Discovery channel show “The Myth busters” has proven it with their quite convincing experiments. They tried to get access to the door with fingerprint lock with different options of prints and have come to
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Rizal Technological University College of Engineering and industrial Technology Boni Avenue‚ City of Mandaluyong “Motion Study and Micro-motion Study Equipment” Artiga‚ Odiboy R. Espiritu‚ Robert C. Course/Year: BSIE 3rd year Subject: Methods Engineering Day/Time: Monday/Thursday 10:30am-12:00pm Instructor: Engr. Nestor Japis Motion study involves the analysis of the basic hand‚ arm‚ and body movements of workers as they perform work. Work design involves the methods and
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arm and taking his vitals. And after about thirteen hours of praying God stopped the swelling and he got to go home. I stayed up all night checking his vitals myself and measuring every fifteen minutes and by the grace of God he didn’t loose any fingers or his hand and that was a big concern. Although he does have a lot of significant damage he is alive and that’s what matters to
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The refractive index Aim: The aim of this experiment is to find the refractive index of a glass prism. In this experiment‚ the independent variable is the angle of incidence‚ and the dependent variable is the angle of refraction. Theory: Snell’s law relates the angle of incidence and refraction to the ratio of the velocity of the wave in the different media. The formula for Snell’s law is the following: Sin isinr = v1v2 = n Where i is the angle of incidence‚ r is the angle of refraction
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it’s time to master the platform. The platform is the region between your wrists and elbows; which is where the ball will contact. With your arms stretched out‚ face your palms toward each other and thumbs facing toward the sky. While closing the fingers on one hand to the palm‚ cover your other hand around the other still maintaining both thumbs facing upward. Since both hands are in the correct form‚ place your thumbs down on top of the gripped hand. It’s significant for your thumbs to be lined
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math revolved around the hands and fingers. I learned a dumb song about “Mr. Pointer” and all the other “Mr. Fingers”. Being a curious kid‚ I wanted to know what was inside of my hand and what made it so special. I sat in the back of the classroom at the art station and proceeded to cut open one of my knuckles with a pair of purple safety scissors. I was fascinated at the white of the bone that I saw‚ and the way the blood faded in and started to pour down my fingers in little streams. I’m not too interested
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He has left me here‚ impatiently striding up and down this ridiculously tiny room. He’s done this on purpose‚ leaving me anxious‚ worried‚ but at the same time a little bit excited. Me‚ Lady Macbeth‚ I have managed to wrap a man around my little finger. A woman? I know this is wrong but the devilish feeling has climbed into my stomach‚ like your nervous‚ but excited. Almost as though your about to put on a performance‚ but in reality‚ this is much worse. A screech form the right‚ a bang to the
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step index fiber It is an optical fiber which has a core of constant refractive index.there are two types of step index fibers:single mode si and multi mode si fiber single mode step index fiber has only one mode of EM propagation (HE11) an has a core diameter of about 8-12 Um. and multi mode si has many mode of propagation and has a core of diameter of about 50 Um which allow many no of modes through it. single mode step index has an adv of lower inter modal dispersion as there is only
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consists of fusion of one or more fingers and is the most common of all hand deformities (Jordan‚ Hindocha‚ Dhital‚ Saleh‚ Khan). Syndactyly is the failure to differentiate between the fingers because of the failure to separate into individual appendages. The digits may be joined simply by skin or in more complex case’s‚ the actual bone may be fused together. It doesn’t consist of all fingers fused together‚ it can only be part of the finger or it can be the whole finger. There are different forms of
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aware of Raynaud’s disease even though it is a fairly common condition. Raynaulds Disease is also referred to as Raynauld’s phenonmenon. Raynaud’s is a condition in which cold temperatures or stress cause blood vessel spasms that block blood flow to fingers‚ toes‚ nose‚ and ears. This causes these body parts to suddenly turn ice cold and to become a purple or blue color. Later when the blood flow becomes normal the area turns a reddish color and later returns to normal. There are two types of Raynaud’s
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