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Helium Powerpoint Template

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Medical PowerPoint Template

Transcript: Medical PowerPoint Template Design Elements Color Schemes for Medical Presentations Font Selection for Readability Color schemes significantly affect audience understanding and retention. In medical presentations, using blue and green hues promotes calmness and trust, while contrasting colors can highlight key information and enhance visibility. Choosing the right font is crucial for comprehension. Sans-serif fonts like Arial or Helvetica are recommended as they are easier to read on screens. Always ensure that text is large enough to be legible from a distance. Incorporating Graphics and Images Layout and Structure Incorporating relevant graphics can enhance understanding and retention of complex ideas. Use high-quality images, charts, or diagrams that directly relate to the content to support the narrative without overcrowding the slide. A well-structured layout guides the audience’s eye and improves information flow. Utilize a grid system to maintain alignment and consistency, making sure to reserve space for visual elements. Balance text with images to avoid clutter. A Blank Canvas for Your Data Presentation Tips Best Practices for Delivery Content Organization in Medical Presentations Engaging Your Audience Practicing your presentation can lead to smoother delivery and reduced anxiety. Utilize appropriate body language, voice modulation, and eye contact to foster a connection with the audience, making your message more impactful. Audience engagement is critical for effective communication. Techniques include asking rhetorical questions, using relatable examples, and incorporating multimedia elements to maintain interest and encourage participation. Title Slides and Headings Introduction to Medical Presentations Title slides set the stage for your presentation and should include the topic, your name, and the date. Headings throughout the presentation guide the audience through the narrative and facilitate smooth transitions between topics, ensuring clarity and focus on key messages. Bullet Points vs. Paragraphs Handling Questions and Feedback Bullet points provide concise and digestible pieces of information, making it easier for the audience to follow along. In contrast, paragraphs may be necessary for complex concepts but should be used sparingly to maintain attention and avoid overwhelming the viewer. Practicing and Timing Your Presentation Using Tables and Charts Tables and charts effectively present quantitative data, making complex information more approachable. They facilitate quick understanding of trends and relationships within data, enhancing the audience’s ability to interpret clinical findings or statistical results. Rehearse your presentation multiple times to refine your delivery and timing. Understanding how long each section takes helps ensure that you cover all material without rushing or exceeding your allotted time. Encourage questions to create a dialogue with your audience. Responding thoughtfully to feedback shows respect for their input and enhances clarity for everyone involved, improving overall comprehension. Citing Sources and References Importance of Visual Aids Citing sources is crucial in maintaining credibility and allowing the audience to explore further. Proper referencing not only attributes the original work but also strengthens arguments presented in the medical content, supporting evidence-based practice. Visual aids play a crucial role in medical presentations by simplifying complex information. They help audiences grasp essential concepts quickly, improving retention and engagement through the use of charts, images, and videos. Overview of PowerPoint Features PowerPoint offers various features to enhance medical presentations, including templates specifically designed for medical content, the ability to incorporate multimedia, and options for animations that can illustrate processes or changes over time. Objectives of the Medical Template The medical PowerPoint template serves to streamline the creation of presentations by providing a standardized format. This ensures consistency in design and aids users in organizing their data effectively for clarity and impact.

helium

Transcript: Sir William Ramsay * Born in glasgow on october 2 1852 *colorless, odorless, tasteless gas Scottish chemist who discovered noble gases * Has two valence electrons *Lighter then air \ *1895 invented clevite and mixed with other gases to make helium and sent examples of gas to scientists Lockyer and sir William Crooker Won a noble prize in chemistry and got Davy and long staff metals http://education.jlab.org/itselemental/ele002.html *melting point- -458 degrees F Boiling boint- _552.07 degrees F Phase at room temp.- gas Element: nonmetal, noble gas http://www.nndb.com/people/490/000099193/ * * in group 18 because its a noble gas and doesnt react with other chemicals and period 1 because its less reactive so its at the top and because of its atomic structure and as you go down the periods their protons and neutrons increase HELIUM * http://www.knowledgedoor.com/2/elements_handbook/helium.html *Discovered on the sun before earth http://chemistry.about.com/od/elementfacts/ig/Atom-Diagrams/Helium-Atom.-dr4.htm *Inert gas and doesn't easily mix with other elements *Made up of about 0.0005% of earths atmosphere *Second most abundant element *a helium atom has two protons and neutrons in the nucleus http://www.balloonheliumtank.com/disposable-helium-tank-3/ *used for inflatings blimps, scientific baloons, and party balloons http://education.jlab.org/itselemental/ele002.html *should be located in period 1 group 18 * William ramsay http://www.partylaneinc.com/id71.html http://en.wikipedia.org/wiki/William_Ramsay http://education.jlab.org/itselemental/ele002.html Helium atom *

Helium

Transcript: History Helium is a noble gas; it has an atomic mass of 4.0026 It consists of 2 protons and 2 neutrons. Unlike any other element, helium will remain liquid down to absolute zero at normal pressures. This is a direct effect of quantum mechanics: specifically, the zero point energy of the system is too high to allow freezing. Its boiling point is 4.2K Its critical temperature is 5.2K Helium is tasteless, odorless, colorless, normally nontoxic, and the second most abundant element in existence. Normally found in the sun. It launches rockets, cools nuclear reactors, lifts weather balloons, and treats asthmatics. Helium is the first of the Noble Gases. It is very non-reactive. So much so, that it doesn't form compounds with anything. Just like neon and argon, helium just floats around all by itself. It is non-reactive because it's shell is full. Helium only has one atomic shell, which fills up when it has two electrons. Appearance and common uses for Helium Helium in its pure form Bibliography As with any gas with differing density from air, inhaling a small volume of helium temporarily changes the timbre and quality of the human voice. Helium does not provide any nourishment to the organs or the brain, and the brain can only manage five or six seconds deprivation from vital oxygen before unconsciousness occurs. If you inhale to much it will fill your lungs and deprive you brain of oxygen causing unconsciousness. Compounds Jordan Griffin The lighter of the noble gases, was the first to be discovered. In fact, this element was first identified in the Sun rather than in the Earth. In 1868, during a solar eclipse in India. http://nautilus.fis.uc.pt/st2.5/scenes-e/elem/e00210.html http://www.ptable.com/ http://0.tqn.com/d/chemistry/1/7/w/2/1/helium-atom.jpg http://www.chemmybear.com/helium.html http://www.chem4kids.com/files/elements/002_comps.html] http://en.wikipedia.org/wiki/Helium www.dictionary.com To get Helium in its pure form you have to chill it to -265 C. Everything will liquefy or freeze, except the helium which will remain gaseous. Helium Critical Temperature- The temperature above which a gas cannot be liquefied; the temperature above which a substance cannot exhibit distinct gas and liquid phases. Proton- Positive charge in the nucleus Neutron- Does not have a charge but is slightly larger than a proton Electron- Has virtually no mass and a negative charge in the electron cloud Asthmatics- A person suffering from asthma Absolute zero- 0K where no atoms move Minimum melting pressure- The minimum pressure at which an element melts Deprivation- The damaging lack of material benefits considered to be basic necessities in a society Gaseous- Of, relating to, or having the characteristics of a gas Noble gas- A group of chemical elements with very similar properties: under standard conditions, they are all odorless, colorless, monatomic gases, with very low chemical reactivity Block two Dangers Glossary Green- Neutron Yellow- Electron Red- Proton Period 1 Class 18 Properties of Liquid Helium Helium-4 Helium-3 Critical temperature: 5.2K Boiling point: 4.2K Melting Point: .095K Minimum melting pressure: 25 atm 29 atm at 0.3K Superfluid transition temperature at saturated vapor pressure: 2.17 K 1 mK in zero magnetic field

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