Purdue University researchers are developing a novel biomedical imaging system that combines optical and ultrasound technology to improve diagnosis of life-threatening diseases. [33] Heart scans for patients with chest pains could save thousands of lives in the UK, research suggests. [32] Unnecessary heart procedures can be avoided with a non-invasive test, according to late breaking research presented today at ESC Congress 2018 and published in Journal of the American College of Cardiology. [31] Now, Columbia University researchers report a new way to zoom in at the tiniest scales to track changes within individual cells. [30] One of the main challenges in tissue engineering today is to create a complete network of blood vessels and capillaries throughout an artificial tissue. [29] Scientists from the University of Freiburg have developed materials systems that are composed of biological components and polymer materials and are capable of perceiving and processing information. [28] Nanotechnology may provide an effective treatment for Parkinson's disease, a team of researchers suggests. [27] Recent research from Kumamoto University in Japan has revealed that polyoxometalates (POMs), typically used for catalysis, electrochemistry, and photochemistry, may also be used in a technique for analyzing quantum dot (QD) photoluminescence (PL) emission mechanisms. [26] Researchers have designed a new type of laser called a quantum dot ring laser that emits red, orange, and green light. [25] The world of nanosensors may be physically small, but the demand is large and growing, with little sign of slowing. [24] In a joint research project, scientists from the Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI), the Technische Universität Berlin (TU) and the University of Rostock have managed for the first time to image free nanoparticles in a laboratory experiment using a highintensity laser source. [23] For the first time, researchers have built a nanolaser that uses only a single molecular layer, placed on a thin silicon beam, which operates at room temperature. [22] Category: Physics of Biology
Unnecessary heart procedures can be avoided with a non-invasive test, according to late breaking research presented today at ESC Congress 2018 and published in Journal of the American College of Cardiology. [31] Now, Columbia University researchers report a new way to zoom in at the tiniest scales to track changes within individual cells. [30] One of the main challenges in tissue engineering today is to create a complete network of blood vessels and capillaries throughout an artificial tissue. [29] Scientists from the University of Freiburg have developed materials systems that are composed of biological components and polymer materials and are capable of perceiving and processing information. [28] Nanotechnology may provide an effective treatment for Parkinson's disease, a team of researchers suggests. [27] Recent research from Kumamoto University in Japan has revealed that polyoxometalates (POMs), typically used for catalysis, electrochemistry, and photochemistry, may also be used in a technique for analyzing quantum dot (QD) photoluminescence (PL) emission mechanisms. [26] Researchers have designed a new type of laser called a quantum dot ring laser that emits red, orange, and green light. [25] The world of nanosensors may be physically small, but the demand is large and growing, with little sign of slowing. [24] In a joint research project, scientists from the Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI), the Technische Universität Berlin (TU) and the University of Rostock have managed for the first time to image free nanoparticles in a laboratory experiment using a highintensity laser source. [23] For the first time, researchers have built a nanolaser that uses only a single molecular layer, placed on a thin silicon beam, which operates at room temperature. [22] A team of engineers at Caltech has discovered how to use computer-chip manufacturing technologies to create the kind of reflective materials that make safety vests, running shoes, and road signs appear shiny in the dark. [21] Category: Physics of Biology
The Upward Spiral: Using Neuroscience To Reverse The Course Of Depression, One Small Change At A Tim
Heart scans for patients with chest pains could save thousands of lives in the UK, research suggests. [32] Unnecessary heart procedures can be avoided with a non-invasive test, according to late breaking research presented today at ESC Congress 2018 and published in Journal of the American College of Cardiology. [31] Now, Columbia University researchers report a new way to zoom in at the tiniest scales to track changes within individual cells. [30] One of the main challenges in tissue engineering today is to create a complete network of blood vessels and capillaries throughout an artificial tissue. [29] Scientists from the University of Freiburg have developed materials systems that are composed of biological components and polymer materials and are capable of perceiving and processing information. [28] Nanotechnology may provide an effective treatment for Parkinson's disease, a team of researchers suggests. [27] Recent research from Kumamoto University in Japan has revealed that polyoxometalates (POMs), typically used for catalysis, electrochemistry, and photochemistry, may also be used in a technique for analyzing quantum dot (QD) photoluminescence (PL) emission mechanisms. [26] Researchers have designed a new type of laser called a quantum dot ring laser that emits red, orange, and green light. [25] The world of nanosensors may be physically small, but the demand is large and growing, with little sign of slowing. [24] In a joint research project, scientists from the Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI), the Technische Universität Berlin (TU) and the University of Rostock have managed for the first time to image free nanoparticles in a laboratory experiment using a highintensity laser source. [23] For the first time, researchers have built a nanolaser that uses only a single molecular layer, placed on a thin silicon beam, which operates at room temperature. [22] A team of engineers at Caltech has discovered how to use computer-chip manufacturing technologies to create the kind of reflective materials that make safety vests, running shoes, and road signs appear shiny in the dark. [21] Category: Physics of Biology
I have already proposed a new theory known as Apparent Source Theory( AST ) that has been highly successful in explaining the hitherto enigmatic and apparently contradictory light speed experiments. For example, to this date, there is no known, accepted theory of the speed of light that truly reconciles the 'null' result of the Michelson-Morley experiment and the fringe shift in the Sagnac effect. Apparent Source Theory is formulated as follows: the effect of absolute motion for co-moving light source and observer is to create an apparent change in position of the light source relative to ( as seen by ) the observer. Therefore, in the Michelson-Morley experiment ( MMX ), there will be an apparent change in position of the light source as seen from the point of light detection. There will be only a small fringe shift due to apparent change of source position for the same reason that there will be only a small fringe shift if the position of the light source was actually/physically changed. The ether doesn't exist, as disproved by the Michelson-Morley experiment, but absolute motion does exist, as proved by the Silvertooth and other experiments. Apparent Source Theory has successfully explained the conventional and modern Michelson-Morley experiments, the Sagnac effect, the enigmatic Silvertooth experiment, the Venus radar ranging experiment anomaly ( as analyzed by Bryan G Wallace ), the Marinov experiment, the Roland De Witte experiment and moving source and moving mirror experiments.In this paper,Iwill present a new analysis and interpretation of the Michelson-Morley experiment, the Sagnac effect and the phenomenon of stellar aberration. There have been two interpretations of the Michelson-Morley experiment (MMX)within the physics community: the 'null' interpretation and the non-null interpretation. From the point of view of stationary ether theory, the MMX result is essentially null because the observed fringe shift is much smaller than the expected value. On the contrary, the MMX result is non-null from the perspective of relativity theories, mainly the classical emission theory and the Special Relativity Theory (SRT ) because there were always small but significant fringe shifts observed, as in the Miller experiments. Therefore, the MMX disproves not only the ether theory, but also the emission theory and SRT. A correct theory of the speed of light, therefore, should account not only for the 'null' interpretation, but also for the non-null interpretation. To this date there is no such known, accepted theory of light. Apparent Source Theory (AST )has resolved this century old puzzle by explaining the small fringe shifts observed in MM experiments. In this paper it will be shown that AST predicts a maximum fringe shift of about 0.013 fringes for the 1881 Michelson experiment. Michelson measured a maximum fringe shift of about 0.018 fringes !The discrepancy may be reduced if more details of the dimensions of the original Michelson apparatus are obtained. For example, slight variation of the dimensions have resulted in a fringe shift of 0.02125 fringes. AST has successfully resolved the enigmatic contradiction between the Michelson-Morley experiment and the Sagnac effect. No known existing theory of light, including SRT, has achieved this.AST also explains why conventional Michelson-Morley experiments gave small fringe shifts, but modern Michelson-Morley experiments using optical cavity resonators give almost a complete null result. Despite all these successes, AST is found to be in conflict with stellar aberration, a simple analysis I overlooked for years. This was a serious problem that made me resort to speculative ideas*. This contradiction has been resolved at last in my other recent paper that gives a new interpretation to the phenomenon of stellar aberration. Category: Relativity and Cosmology 2ff7e9595c
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