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Scientific presentation

Transcript: Presented by PERSON for COMPANY Scientific Investigation 1: Observing Observing the scene Senses are explored individually and then scenarios where multiple senses are used follow. SUBTOPIC 1 Senses are explored individually and then scenarios where multiple senses are used follow. seeing, touching, hearing, smelling, and tasting things. ... Record - to draw or write about what you see, touch, smell, hear, and taste. seeing, touching, hearing, smelling, and tasting things. Record - to draw or write about what you see, touch, smell, hear, and taste. TEXT TEXT PICTURES PICTURES SUBTOPIC 2 TIMELINE TIMELINE 2017 MAP MAP CHART Label 1 Label 2 Label 3 Label 4 CHART Create a hypothesis 2: Create a hypothesis The question comes first. Before you make a hypothesis, you have to clearly identify the question you are interested in studying. A hypothesis is a statement, not a question. Your hypothesis is not the scientific question in your project. The hypothesis is an educated, testable prediction about what will happen. Make it clear. A good hypothesis is written in clear and simple language. Reading your hypothesis should tell a teacher or judge exactly what you thought was going to happen when you started your project. Form your questions 3: Questions Some examples are: -What causes the roots of a plant to grow downward and the stem to grow upward? -What brand of mouthwash kills the most germs? -Which car body shape reduces air resistance most effectively? -What causes coral bleaching? -Does green tea reduce the effects of oxidation? -What type of building material absorbs the most sound? Conclusion: By Kylie Belt There are more steps but usually you don't go through any more of them just once, its an on going process. Video Summary

Scientific Presentation

Transcript: Freezing Liquids Procedure Experiment Hypothesis: They will all freeze. Before What houshold liquids will freeze? -ice tray -6 degree freezer -glass cleaner,dish soap, simple green, bleach, fabric softener, water Materials And Equipment 1. Fill every other cube of the ice tray with a different liquid. 2. Place in the freezer 3. Record temperature and status of liquids every two hours. a.) Control group: water b.)variables: independant: type of liquid dependant: will it freeze? All of the liquids froze at 0 degrees in two hours. (pic of frozen cubes) Theory: I believe they all froze because they still have some water in them. Results

Scientific presentation

Transcript: BIOGALACTICS SCIENTIFIC PROJECT INTRODUCTION OBJECTIVES HYPOTHESIS EXPERIMENTATION RESULTS CONCLUSIONS BIBLIOGRAPHY INDEX INTRODUCTION 1 INTRODUCTION ACTUAL SITUATION INTRODUCTION: ACTUAL SITUATION Physical diseases: #Tendinitis #Cataracts #Cardiac diseases #Circulatory diseases ... "Space radiation can also cause radiation sicknesses that results in nausea, vomiting, anorexia and fatigue. You could develop degenerative tissue diseases such as cataracts, cardac and circulatory diseases." Nasa FEEDING PROBLEMS #1 #2 #3 INTRODUCTION: FEEDING PROBLEMS #1.- NEW CRAFT---------------$$$ #4 #2.- BAD PACKAGING: LOSING VITAMINS #3.- PILLS TO SUPPLY VITAMINS #4.- LACK OF CHEWING OBJECTIVE 2 AIM OBJECTIVES IMPROVE PSYCHOLOGICAL HEALTH AND STABILITY SAVE MONEY RECEIVE A COMPLETE DIET FUTURE RESEARCHES 6 FUTURE RESEARCHES Undevelopped Ideas FUTURE RESEARCHES Condensation HYPOTHESIS 3 HYPOTHESIS WHAT? UNICELLULAR MICHROALGAE FAST REPRODUCTION (SPIRULINA) VITAMIN PLANTS IN VITRO CHEW WHY? HYPOTHESIS: ADDITIONAL ADVANTAGES Miguel Valbuena "Sedling Growth" NASA and ESA HOW? HOW? LIQUID WITH MICHROALGAE LIQUID WITHOUT MICHROALGAE FILTER PISTON MICHROALGAE PISTON HOW? HOW? PLANTS: ALGAE: HOW? EXPERIMENTATION MATERIALS and METHOD 4 EXPERIMENT 1 EXPERIMENTATION: CLINOSTAT: Simulates gravity 0 EXPERIMENT 2 EXPERIMENTATION EXPERIMENT 2 EXPERIMENTATION ON CLINOSTAT DAY 1 DAY 7 WITH GRAVITY DAY 7 DAY 3 CONCLUSIONS 5 CONCLUSIONS EXPERIMENT 1 RESULTS AND CONCLUSIONS Microalgak mikroskopioagaz ikusita EXPERIMENT 1 RESULTS Day 1 Day 10 EXPERIMENT 1 RESULTS Day 1 Day 10 EXPERIMENT 2 RESULTS DAY 10 0.027 A 0.679 A DAY 1 EXPERIMENT 2 Conclusions BIBLIOGRAPHY 7 BIBLIOGRAPHY TITLE https://www.nasa.gov/hrp/elements/radiation/about https://www.ecoagricultor.com/espirulina/ http://www.ucs.louisiana.edu/~khh6430/clinostats.html https://www.verywellmind.com/color-psychology-green-2795817 https://www.hindustantimes.com/tech/growing-plants-in-space-is-tougher-than-you-think-it-is/story-5ZszLoDrPixlVf3jMPzixO.html Bibliography

Presentation Template.

Transcript: Presentation Name. By: Liam Lawrence Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic. Text. Topic. Topic.

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Transcript: Wisdom does not flow like water Plato’s Critique of Pederasty Pederasty Background Symposium Pederasty My Project Pausanias' Speech Pausanias' Speech Two Aphrodites Uranian Heavenly Pandemos Common Text Text Pictures Pictures "Here, Socrates, lie down alongside me, so that by my touching you, I too may enjoy the piece of wisdom that just occurred to you while you were in the porch. It is plain that you found it and have it, for otherwise you would not have come away beforehand." Agathon and Socrates “It would be a good thing, Agathon, if wisdom were the sort of thing that flows from the fuller of us into the emptier, just by our touching one another, as the water in wine cups flows through a wool thread from the fuller to the emptier. For if wisdom too is like that, then I set a high price on my being placed alongside you, for I believe I shall be filled from you with much fair wisdom. My own may turn out to be a sorry sort of wisdom, or disputable like a dream; but your own is brilliant and capable of much development, since it has flashed out so intensely from you while you are young; and yesterday it became conspicuous among more than thirty thousand Greek witnesses." "You are outrageous, Socrates," Agathon said. "A little later you and I will go to court about our wisdom, with Dionysus as judge, but now first attend to dinner." how water flows Principle at play When they do engage in a contest about love Timeline YEAR Alcibiades' Speech Socrates, he claims, is like “those silenuses that sit in the shops of herm sculptors, the ones that craftsman make holding reed pipes or flutes; and if they are split in two and opened up they show they have images of gods within.” (215b) Alcibiades' Speech You, in my opinion,' I said, 'have proved to be the only deserving lover of mine; and it seems to me that you hesitate to mention it to me. Now I am in this state: I believe it is very foolish not to gratify you in this or anything else of mine—my wealth or my friends—that you need; for nothing is more important to d me than that I become the best possible; and I believe that, as far as I am concerned, there is no one more competent than you to be a fellow helper to me in this. So I should be far more ashamed before men of good sense for not gratifying a man like you than I should be before the many and senseless for gratifying you.' Seduction Scene 'Really, my dear Alcibiades, you're no sucker if what you say about me is really true and there is some power in me e through which you could become better. You must see, you know, an impossible beauty in me, a beauty very different from the fairness of form in yourself. So if, in observing my beauty, you are trying to get a share in it and to exchange beauty for beauty, you are intending to get far the better deal. For you are trying to acquire the truth of beautiful things in exchange for the seeming and opinion of beautiful things; and you really have in mind to exchange "gold for bronze." But blessed one do consider better: Without your being aware of it—I may be nothing. Thought, you know, begins to have keen eyesight when the sight of the eyes starts to decline from its peak; and you are still far from that.' Conclusion conclusion If Socrates were to have sex with Alcibiades, he would perpetuate: 1) the idea that people can make each other wise. impact: prevent Alcibiades from realizing his ignorance about wisdom 2) Alcibiades belief that his physical attractiveness is the most important thing about him impact: the belief could harm Alcibiades as he begins to decline from his physical peak, when “Thought begins to have keen eyesight.” (219a) 3) Socrates would be no better than the sophists who cannot acknowledge the ways in which they are ignorant, and thus, risk self-deception. Advantages Advantages to my account: -Fits with the well-known picture of a Socrates who: 1) proclaims his own ignorance. 2) critiques the Sophists for i. both not acknowledging what they do not know ii. exchanging money for wisdom -Makes explicit the way Plato critiques the customs of his time -Throws into question a vision of Socrates as someone who consistently denies bodily urges -Makes clear that the container model is supposed to function in opposition to the image of pregnancy and birth. Accounts of “Plato’s Appropriation of Reproduction” run these two images together.

Scientific Presentation

Transcript: A challenge for medicine Scientific Presentation The brain : the challenge of the century Leonard Shelby John G Polaroid Notes How does the brain work? Why so difficult to treat? A superorgan The brain : a superorgan 20 Watts 1000000 Watts 2% of body mass 15% 20% 10 The brain : a superorgan goes to the brain of energy times more energy The brain uses What is it that is so costly ? Neurons : the information processing units 90% of energy Membrane potential 3 phenomena required for communication : Resting potential Action potential Neurotransmitters information processing The brain : a challenge for medicine The brain : a challenge for medicine FDA Approval ? 2 in terms of candidates Top Low success rate FDA approval Phase 1 to From 6% Why are brain diseases so difficult to cure ? Blood Brain Barrier An extremely well protected organ Proper hemostasis Regulation of molecule exchanges Special relationship between brain tissue and systemic circulation Protective shield preserve a stable environment provide essential nutrients Brain Blood brain barrier

Scientific Presentation

Transcript: Identification of "compulsive" rats Foot-shock sensitivity thresholds Resistance score = (mean punished rewards) (mean punished rewards + mean unpunished rewards of the last sessions) >0.43 → Compulsive <0.20 → Non-compulsive Foot-shocks 0.1mA for 3 sessions 0.2mA for 8 sessions 0.25mA for 5 sessions = 16 sessions in total 18 Punishment resistant = "Compulsive" (28%) 26 Punishment sensitive = "Non-compulsive" Compulsive (n = 16) and Non-compulsive (n = 20) rats mA-threshold required for observed retraction of 1, 2 or 4 paws 0.1 - 0.75mA Cue-light Lever Alcohol dispenser Materials Self-administration training Post-surgery evaluation of knockdown qPCR & Expression analysis Stereotactic surgery & Knockdown Drinking well Electric grid Punished sessions with KD-treated (n = 8) and SCR-treated compulsive rats (n = 8) 9 sessions on 0.25mA 14 sessions on 0.3mA Lever-press -> Reward + 5 sec timeout 100microL 20% EtOH per press 19 FR1- and 20 FR2-sessions Sacrifice of all Compulsive rats 50micrometer slices targeting the CeA Punchouts used for PCR TaqMan-probes AAV5-hSyn-miR EZH2-mScarlet vs. scrambled shRNA (control) 2 compulsive rats died / had seizures 1 week recovery 64 male Wistar rats 7-8 weeks old, weighing 270-280g Climate-controlled room, Handled daily Sessions every weekday for 30min Ayman, J., Palotai, M., Dochnal, R., & Bagosi, Z. (2023). Ghrelin amplifies the nicotine-induced release of dopamine in the bed nucleus of stria terminalis(Bnst). Biomedicines, 11(9), 2456. https://doi.org/10.3390/biomedicines11092456 SVT. (2023, August 23). Alkoholexperimenten: 2. Råttor med beroende. [Video]. https://www.svtplay.se/video/jwq3YVA/alkoholexperimenten/2-rattor-med-beroende?info=visa Definitions & Epidemiology Carnicella, S., Yowell, Q. V., & Ron, D. (2011). Regulation of operant oral ethanol self-administration: A dose-response curve study in rats: regulation of operant oral ethanol self-administration. Alcoholism: Clinical and Experimental Research, 35(1), 116–125. https://doi.org/10.1111/j.1530-0277.2010.01328.x Alcohol Use Disorder (AUD) - 11 criteria, e.g: Drinking more often than intended, Continuing to drink despite negative consequences, etc - Treatment prevalence in Europe only 22.3% Compulsive alcohol use - About 20% of all drug-users - Modelled as Punishment resistance World Health Organization [WHO]. (‎2018)‎. Global status report on alcohol and health 2018. World Health Organization. https://www.who.int/publications/i/item/9789241565639 Method Introduction Cue-light Lever Alcohol dispenser Neuronal Epigenetics Drinking well Electric grid Alcohol both increases and decreases methylation and acetylation, especially in the amygdala GABAergic PKCdelta+ neurons in the Central amygdala (CeA) are important in compulsive drinking The epigenetic enzyme EZH2 is upregulated in PKCd+ cells Janak, P. H., & Tye, K. M. (2015). From circuits to behaviour in the amygdala. Nature, 517(7534), 284–292. https://doi.org/10.1038/nature14188 Domi, E., Barchiesi, R., & Barbier, E. (2023). Epigenetic Dysregulation in Alcohol-Associated Behaviors: Preclinical and Clinical Evidence. Current topics in behavioral neurosciences, Advance online publication. https://doi-org.e.bibl.liu.se/10.1007/7854_2022_410 References EZH2 Transcriptional Regulation in Rodents - A mediator of compulsive alcohol use? Ponomarev, I., Wang, S., Zhang, L., Harris, R. A., & Mayfield, R. D. (2012). Gene coexpression networks in human brain identify epigenetic modifications in alcohol dependence. The Journal of Neuroscience, 32(5), 1884–1897. https://doi.org/10.1523/JNEUROSCI.3136-11.2012 Prom-Wormley, E. C., Ebejer, J., Dick, D. M., & Bowers, M. S. (2017). The genetic epidemiology of substance use disorder: A review. Drug and alcohol dependence, 180, 241–259. https://doi.org/10.1016/j.drugalcdep.2017.06.040 Qiang, M., Li, J. G., Denny, A. D., Yao, J., Lieu, M., Zhang, K., & Carreon, S. (2015). Epigenetic mechanisms are involved in the regulation of ethanol consumption in mice. International Journal of Neuropsychopharmacology, 18(2). https://doi.org/10.1093/ijnp/pyu072 Roberto, M., Gilpin, N. W., & Siggins, G. R. (2012). The central amygdala and alcohol: Role of -aminobutyric acid, glutamate, and neuropeptides. Cold Spring Harbor Perspectives in Medicine, 2(12), a012195–a012195. https://doi.org/10.1101/cshperspect.a012195 Shimizu, T., Kubovcakova, L., Nienhold, R., Zmajkovic, J., Meyer, S. C., Hao-Shen, H., Geier, F., Dirnhofer, S., Guglielmelli, P., Vannucchi, A. M., Feenstra, J. D., Kralovics, R., Orkin, S. H., & Skoda, R. C. (2016). Loss of Ezh2 synergizes with JAK2-V617F in initiating myeloproliferative neoplasms and promoting myelofibrosis. The Journal of Experimental Medicine, 213(8), 1479–1496. https://doi.org/10.1084/jem.20151136 Vanderschuren, L. J., & Everitt, B. J. (2004). Drug seeking becomes compulsive after prolonged cocaine self-administration. Science, 305(5686), 1017–1019. https://doi.org/10.1126/science.1098975 Veazey, K. J., Parnell, S.

scientific presentation

Transcript: We found out where too go. By using Las Ui By NASA We used solar panels to collect the energy Useing this type of graph we looked up the sunlight per month for every town. the vertical lines are the watts per minute The horizontal is the month The line is were the town rests on watts per minute for the month in conclusion, We thought we could go Around the country on solar energy Our experiment agrees with our guess it took us a lot of planning, but we made it without fail This is my presentation. Or Vote pick one good= bad= findings part 2 Reasoning Background findings Jan. Las Cruces New Mexico Feb.-Columbia Missouri Mar.-Indianola Iowa Solar power bus Conclusion Explanation We wanted to stop polluting the air so we converted to solar energy

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