1. The document discusses various topics in physics including Brownian motion, atoms, and scanning tunneling microscopy.
2. Brownian motion provides evidence for the existence of atoms by showing microscopic particles jiggling in liquid.
3. Scanning tunneling microscopy allows viewing and manipulating individual atoms by measuring electron tunneling current.
This PowerPoint is one small part of the Matter, Energy, and the Environment Unit from www.sciencepowerpoint.com. This unit consists of a five part 3,500+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 20 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow are meaningful. The PowerPoint includes built-in instructions, visuals, and review questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation.
Areas of Focus: Matter, Dark Matter, Elements and Compounds, States of Matter, Solids, Liquids, Gases, Plasma, Law Conservation of Matter, Physical Change, Chemical Change, Gas Laws, Charles Law, Avogadro's Law, Ideal Gas Law, Pascal's Law, Archimedes Principle, Buoyancy, Seven Forms of Energy, Nuclear Energy, Electromagnet Spectrum, Waves / Wavelengths, Light (Visible Light), Refraction, Diffraction, Lens, Convex / Concave, Radiation, Electricity, Lightning, Static Electricity, Magnetism, Coulomb's Law, Conductors, Insulators, Semi-conductors, AC and DC current, Amps, Watts, Resistance, Magnetism, Faraday's Law, Compass, Relativity, Einstein, and E=MC2, Energy, First Law of Thermodynamics, Second Law of Thermodynamics-Third Law of Thermodynamics, Industrial Processes, Environmental Studies, The 4 R's, Sustainability, Human Population Growth, Carrying Capacity, Green Design, Renewable Forms of Energy (The 11th Hour)
This unit aligns with the Next Generation Science Standards and with Common Core Standards for ELA and Literacy for Science and Technical Subjects. See preview for more information
If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Teaching Duration = 4+ Weeks
Talk for the Bristol (UK) Festival of Ideas on similarities between everyday activities like crosswords, card games, and sports and the process of scientific discovery.
This PowerPoint is one small part of the Matter, Energy, and the Environment Unit from www.sciencepowerpoint.com. This unit consists of a five part 3,500+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 20 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow are meaningful. The PowerPoint includes built-in instructions, visuals, and review questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation.
Areas of Focus: Matter, Dark Matter, Elements and Compounds, States of Matter, Solids, Liquids, Gases, Plasma, Law Conservation of Matter, Physical Change, Chemical Change, Gas Laws, Charles Law, Avogadro's Law, Ideal Gas Law, Pascal's Law, Archimedes Principle, Buoyancy, Seven Forms of Energy, Nuclear Energy, Electromagnet Spectrum, Waves / Wavelengths, Light (Visible Light), Refraction, Diffraction, Lens, Convex / Concave, Radiation, Electricity, Lightning, Static Electricity, Magnetism, Coulomb's Law, Conductors, Insulators, Semi-conductors, AC and DC current, Amps, Watts, Resistance, Magnetism, Faraday's Law, Compass, Relativity, Einstein, and E=MC2, Energy, First Law of Thermodynamics, Second Law of Thermodynamics-Third Law of Thermodynamics, Industrial Processes, Environmental Studies, The 4 R's, Sustainability, Human Population Growth, Carrying Capacity, Green Design, Renewable Forms of Energy (The 11th Hour)
This unit aligns with the Next Generation Science Standards and with Common Core Standards for ELA and Literacy for Science and Technical Subjects. See preview for more information
If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Teaching Duration = 4+ Weeks
Talk for the Bristol (UK) Festival of Ideas on similarities between everyday activities like crosswords, card games, and sports and the process of scientific discovery.
The sixth area of New Energy science that we think is key to tapping energy from the quantum vacuum. This is electrogravitics, which was pioneered by Alfred Biefeld and Thomas Townsend Brown. Long used in covert military projects for super-fast aviation and aerospace propulsion, this is a science that is slowly attracting mainstream attention.
It is better presentation where you find the real meaning of higgs boson at the end.I believe you will like the slides and the pictures which makes the presentation more simle and attractive.
The sixth area of New Energy science that we think is key to tapping energy from the quantum vacuum. This is electrogravitics, which was pioneered by Alfred Biefeld and Thomas Townsend Brown. Long used in covert military projects for super-fast aviation and aerospace propulsion, this is a science that is slowly attracting mainstream attention.
It is better presentation where you find the real meaning of higgs boson at the end.I believe you will like the slides and the pictures which makes the presentation more simle and attractive.
Sponge activity to be used with the teaching powerpoint presentation "Water Cycle (teach)" found at
http://www.slideshare.net/MMoiraWhitehouse
answers to the sponge questions can be found as Sponge 1 (answers) Water cycle at the same address.
Hello everyone, I am Dr. Ujwalkumar Trivedi, Head of Biotechnology Department at Marwadi University Rajkot. I teach Molecular Biology to the students of M.Sc. Microbiology and Biotechnology.
The current presentation is like a history book of various discoveries that led to the development of quantum mechanics. The presentation also tries to address the debate between the radicals (supporters of quantum theory) and classical (supporters of Newtonian physics).
08 Feb 17 Light, Electron E Levels Actual PresentedSteve Koch
Introduction to electromagnetic radiation and light. Viewing atomic spectra with diffraction gratings. Optical tweezers (cool example of light having momentum).
On request from a friend - a journey that starts from Young's double split experiment and ends up with fundamental questions about the nature of reality and the essence of science...
These slides are prepared for giving a quick lecture to any kind of Astro freak audience. It will demonstrate a brief overview of our visible universe (cosmos) and some very basic idea of our cosmological aspects.
Visit: www.ahmedsanny.com for more lectures, notes, articles, and contents.
2011 NSF CAREER_Steve Koch Full Project Description Steve Koch
This is the full Project Description for my 2011 NSF CAREER proposal. As I described on my blog, I am disappointed in the unfinished product, mostly because I still think the proposed research is important, exciting, and achievable by my lab. ( http://stevekochresearch.blogspot.com/2011/08/2011-nsf-career-proposal-ugh-failures.html )
Here are links to prior years' proposals, which were declined:
* 2009 http://www.scribd.com/doc/17548381/2009-ProposalCAREER-SingleMolecule-Analysis-of-Genomic-DNA-and-Chromatin-in-Eukaryotic-Transcription
* 2008 http://www.scribd.com/doc/10196076/2008-NSF-CAREERproposal-Only
Osmotic stress and water isotope effects in kinesin-1 gliding motility assaysSteve Koch
The osmotic pressure and kinetic properties of water play important roles in biomolecular interactions. As pointed out by Parsegian, Rand, and Rau, these crucial roles are often overlooked1. In some fields, osmotic stress and isotope effects have been exploited for probing the role water plays in binding interactions of biomolecules. To our knowledge, there have been no studies of osmotic stress and water isotope effects for kinesin, and only a handful for myosin. We’re currently using the gliding motility assay to see whether we can extract new information about kinesin-1 / microtubule interactions by changing osmotic stress and water isotopes. We will describe our open-source, automated analysis platform for extracting microtubule gliding speeds from image series. We will also show our preliminary analyses of the changes seen in gliding assays when done in heavy water (either heavy-hydrogen or heavy-oxygen) or osmolytes (betaine). We will discuss whether osmotic stress and isotopes, particularly heavy-oxygen water, might be an important tool for probing effects of water on binding interactions between kinesin and microtubules. We will also discuss potential applications of deuterium water for stabilizing microtubules and kinesin for lab or device applications.
[1] Parsegian, V. A., Rand, R. P., & Rau, D. C. (1995). Macromolecules and water: probing with osmotic stress. Methods in Enzymology, 259.
This work was supported by the DTRA CB Basic Research Program under Grant No. HDTRA1-09-1-008 in collaboration with Dr. Susan Atlas lab (UNM).
This is a summary I gave at group meeting today on what I'd learned about D2O (aka "heavy water" aka "deuterium oxide") and its effects on biochemistry/biophysics of enzymes and proteins.
2009 September Kinesin Talk at UNM ChemistrySteve Koch
Talk given by Steve at the Unviversity of New Mexico Chemistry Department on September 11, 2009. It is mostly still an introduction to our kinesin project, but now I'm able to include the latest results from gliding motility assay, tracking software, and stochastic kinetics simulation.
Here are the slides describing talents and hedgehog concepts in the context of students' future careers. It's the background to our final assignment for the semester: http://openwetware.org/wiki/User:Steven_J._Koch/Talents_assignment
Discussion of dispersion and rainbows. Also some cool photos of blackbody and fluorescent spectra from Tom Decaro and Analisa Goodman as part of the homework question.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
5. Brainstorming: What’s in this room? (If I don’t hear, shout again!) A Dark matter Quarks Electrons heat B Molecules Atoms Oxygen CO2, H20 Neutrons, protons, steam C People/students Desk, chairs, lights, chalkboard, air, neutraphils, bacteria, thoughts, pheremones, dust, C A’ Dark energy Space-time, heat, B’ Light waves, sounds waves (waves), gravity, motion, interactions C’ God, ideas, Jesus, thoughts, ___ual tension, physics
6. Brainstorming: What’s in this room? (If I don’t hear, shout again!) A quarks Electrons Photons(waves?) B Oxygen, CO2, carbon Atoms & molecules Protons neutrons C People, Electronics Materials (Furniture,shoes,sheets) Air, sensors A’ Heat, energy, Gravity, space-time B’ Light (radiowaves), sound, color, shadows, pressure, motion, C’ Electricity, smell Emotions Thoughts Mathematics Geometry Architecture physics Fundamental particles Complex materials “ Pure” materials Fundamental abstract things Complex abstract things Complex abstract things ?
7. Brainstorming: What’s in this room? (If I don’t hear, shout again!) A quarks Electrons Photons(waves?) B Oxygen, CO2, carbon Atoms & molecules Protons neutrons C People, Electronics Materials (Furniture,shoes,sheets) Air, sensors There are many physics concepts here, and there is no way we can cover them in order! A’ Heat, energy, Gravity, space-time B’ Light (radiowaves), sound, color, shadows, pressure, motion, C’ Electricity, smell Emotions Thoughts Mathematics Geometry Architecture physics Fundamental particles Complex materials “ Pure” materials Fundamental abstract things Complex abstract things “ Pure?” abstract things
8. Powers of 10 video This video explores our universe in powers of 10 for length scales (i.e. 1 meter, 10 meters, 100 meters, 1kilometer, etc.) It’s a bit old and hokey, but still pretty cool. It ends at the length scale we’ll talk more about today: very small (atoms) Feynman apple
9.
10. Brownian motion as evidence for existence of atoms It took over 80 years in 1800-1900’s for scientists to become convinced about atoms
11. “ pollen grains” jiggle perpetually in room temperature water Fluorescent microspheres (1/1000 th of a millimeter) in water tethered to slide with single DNA molecules Viewed through a microscope… why are they jiggling???
12. Overhead Brownian Motion Demo In this demo, we are looking at the shadows of small spheres being shaken by a motorized corral Q: What will happen when we add a bigger ball bearing to the medium-sized ones? A: It will move more slowly than the medium-sized ones B: It will move the same as the medium-sized ones C: It will move more quickly than the medium-sized ones Discuss with your neighbors
13. Brownian motion in surprising places! (Laser demo) In this demo, we will be using laser light (described later in course) and seeing what it looks like when we shine on dry versus wet paint Dry paint: Keep your head very still, then move head slightly back and forth. Q: What is paint made of? Q: What do you think will happen with the wet paint?
18. STM can be used to build fun things one atom at a time http://www.almaden.ibm.com/vis/stm/corral.html Iron atoms on copper crystal Do you notice anything else in these images?
19. Structure of the atom Atom is composed of protons & neutrons in a dense “nucleus” Much less massive electrons “orbit” the nucleus in “shells” or “clouds” User:Yzmo on wikimedia commons