PPT-Using light to tell time of

day Tim Brown University of Manchester Why is this important What are the underlying biological mechanisms Daily variations in physiology and behaviour are an integral part of life Clocks regulate the physiologybehaviour . Space and Time. http://en.wikipedia.org/wiki/Albert_Einstein. . S2.1 Einstein’s Revolution. Our goals for learning. What are the major ideas of special relativity?. What is “relative” about relativity?. Ben Finn. ben@finn.com. The problem. Too long to get to sleep. Waking during night. Getting up late. Tired during day. The plan. Find factors that can improve sleep. Medical web sites. Google Scholar. Modern . Physics SP11. 1/25 Day 4: . Questions?. Galilean Relativity. Michelson-Morley Experiment. Postulates of Special Relativity. Next Time: . Time dilation. Length contraction. “Each ray of light moves in the coordinate system 'at rest' with the definite, constant velocity . Einstein and Newton. 1. Newtonian Gravity. Newton explains the universe using forces. 2. Newton. Newtonian gravitational theory is based on forces acting on one another.. An object at rest stays at rest and an object in motion stays in motion (in a straight line) until acted upon by another force.. Anders Wang Kristensen. Tomas Akenine-Moller. Henrik Wann . Jensen. SIGGRAPH ‘05. Presented by Shao-Ti Lee. 2010/04/08. 1. Outline. Introduction. Related Work. Constructing the Light Cloud. Compressing Surface Radiance. Scintillator. -based detectors for . Calorimetry. and Time-of-Flight PET. . P. Lecoq, . E. . Auffray. , S. . Gundacker. CERN, Geneva, Switzerland. This . work. . is. . supported. . under. the ERC Grant Agreement N°338953–TICAL. scintillator. perspective. . Paul Lecoq. CERN, Geneva. Where. . is. the . limit. ?. Philips and Siemens TOF PET . achieve. . 550 to 650ps timing . resolution. . About 9cm . localization. . along. (continued…). Coherentie. in . tijd. in . plaats. . De Michelson . interferometer in . geval. van . beperkte. . coherentie. Optical coherence tomography. . De . Fabry. -Perot interferometer (etalon). scintillator. perspective. . Paul Lecoq. CERN, Geneva. Where. . is. the . limit. ?. Philips and Siemens TOF PET . achieve. . 550 to 650ps timing . resolution. . About 9cm . localization. . along. during asteroidal occultation . by (834) Burnhamia. Brad Timerson, IOTA North American Coordinator; T. George, IOTA Analyst; . Ted Blank, Paul Maley, Steve Messner, John Moore, observers. On August 23, 2017 (UT), four observers occupying or operating sites across the United States observed the asteroid (834) Burnhamia occult the star TYC 5780-308-1. . 11 . And do this, understanding the present time: The hour has already come for you to wake up from your slumber, because our salvation is nearer now than when we first believed. . 12 . The night is nearly over; the day is almost here. So let us put aside the deeds of darkness and put on the armor of light. . does “mass” mean?. World lines. 4-dimensional physics. Causality. The twin "paradox". Next. :. Accelerated . reference frames and general relativity. (two lectures). An invariant is lost and another gained. th. , 2018. Pre-Class:. What is astronomy?. Put your syllabus receipts in the Turn-In Box. . . http://apod.nasa.gov/apod/image/0708/M67_Greg_Noel.jpg. Messier 67 (M67) Star Cluster (at center). In This Lesson:. Binding of fluorescence recovery protein (FRP) to orange carotenoid protein (OCP) holds OCP domains together like a scaffold, which switches off photoprotection.. Models of orange carotenoid protein (OCP) based on x-ray footprinting. Left: Areas with increasing protein packing over time (blue). Right: Areas with decreasing protein packing over time (red)..