Unit 9. Exercise 1. Light Sources and Components – Definitions 1. Forward Biased LED – Semiconductor diode with a positive voltage applied to the p-region and a negative voltage to the n-region. 2. Incoherent Light – Light in which the electric and magnetic fields of photons are completely random in orientation. Incoherent light is typically emitted from light bulbs and LEDs. 3. Laser – Acronym for light amplification by stimulated emission of radiation. The laser produces a coherent source
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Chapter 1 – Relationship Resume Attachment styles Secure – low avoidance/low anxiety Preoccupied – low avoidance/high anxiety → nervous and clingy Avoidant Dismissing – high avoidance/low anxiety → self-reliant‚ uninterested Fearful – high avoidance/high anxiety → afraid of rejection‚ suspicious‚ angry Big 5 Personality Traits – low to high continuum‚ influence relationship quality Extraversion Agreeableness Conscientiousness Neuroticism = negative impact Openness to
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1.Describe the case of Genie. What happened to her? Why is this case important? Genie was left in extreme isolation. She was kept in a back bedroom‚tied to a toilet. She received little stimulation of any kind and was fed baby food.She was given no visual or other sensory stimulation.This case shows that infancy and childhood are critical times for brain development. 2.What have scientists learned about the way that the brain develops in children? Describe how this development happens. They
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Final Exam Review Sheet Philosophy 110‚ Fall Term 2006 The final exam will take place Thursday‚ December 21st‚ in the usual classroom from 4:30-7pm. It will consist of around 15 true/false or multiple choice questions‚ and a dozen or so short answer questions. The exam will be comprehensive – that is‚ it will cover material from the entire semester. The emphasis will be on material we have studied since the last exam—probably one-half to two-thirds of the final exam will cover this new material
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The Catcher in the Rye Review Sheet -Jane Gallagher: A girl Holden used to spend a lot of time with one summer when their families were neighbors in Maine. She is important to Holden because she is one of the few girls he can find attractive and connect to. -Allie Caulfield: Holden’s younger brother who died of leukemia three years ago. He was intelligent‚ red-headed‚ and friendly. Holden is still suffering from Allie’s death. -Phoebe Caulfield: Holden’s 10 year old sister who he loves
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PhysioEx Lab Unit 1 Print Options This box will be automatically hidden when printing. ← Back to Set Page Alphabetize terms Flip terms and definitions 2hr OGTT level aboe 200mg/dl: confirms diabetes dx 2hr. OGTT level b/w 140-200mg/dl: impaired glucose tolerance absolute refractory period: period when cell membrane is totally insensitive to additional stimuli‚ regardless of the stimulus force applied. ACTH: hormone released by the anterior pituitary. stimulated by a hypothalamic hormone
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Exercise 12: Serological Testing: Activity 2: Comparing Samples with Ouchterlony Double Diffusion Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. When two antigens are identical their precipitin lines form You correctly answered: c. an arc 2. Antigen and antibody move toward each other because of You correctly answered: b. diffusion 3. If two antigens form a spur‚ they You correctly answered: d. have partial identity 4. The Ouchterlony test relies on
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system * Striated‚ like skeletal muscle Smooth muscles * Surrounds internal organs * Contracts more slowly than skeletal muscles‚ but can be contracted for longer amounts of time * Involuntary muscle; fibres are arranged in dense sheets Properties of muscle fibre Irritability | Ability of a muscle to respond to a stimulus | Contractibility | Muscle’s ability to shorten in length | Elasticity | Muscle’s ability to stretch and return to its normal position | Extensibility
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Review Sheet for Gas laws Name ___________________________ 1. A gas at 2.3 atm occupies 12 liters. The volume is changed to 6 liters what is the resulting pressure? 2. A sample of gas is confined to 30ml at a pressure of 6 atmospheres. When the pressure is changed to 3liters‚ what is the resulting pressure? 3. A gas occupies 30 L. When the gas is heated from 50C to 100C‚ what is the final volume? 4. In a lab‚ Neon vapor occupied a volume of 1 liter at STP‚ the volume was changed to 4 liter
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Travel as a Political Act: Chapter 8 and 9 Summaries Chapter 8: In Chapter 8‚ Rick Stevens‚ the author‚ talks about his travels to Iran. Ricks explores Iran’s rich cultures‚ religion‚ education‚ and gender equality. Iran in particular gives off a “bad” or “dangerous” image to Americans. Entering this notorious foreign country‚ Rick is nicely surprised by the hospitality and kindness shown to him by the Iranians. During his stay‚ he easily spots out many forms of anti-American propaganda‚ but those
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