Results 341 to 350 of about 8,737,298 (395)
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Canadian Journal of Philosophy, 2017
AbstractIn this paper, I offer a new theory of grounding. The theory has is that grounding is a job description that is realized by different properties in different contexts. Those properties play the grounding role contingently, and grounding is the property that plays the grounding role essentially.
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AbstractIn this paper, I offer a new theory of grounding. The theory has is that grounding is a job description that is realized by different properties in different contexts. Those properties play the grounding role contingently, and grounding is the property that plays the grounding role essentially.
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Grounds, grounds, and more grounds
SIMULATION, 1965This paper discusses the need for proper grounding of electrical equipment from the standpoint of safe ty and performance. Seventeen diagrams are em ployed to illustrate the most important points. The discussion follows a fundamental vein in illus trating the proper connections of electrical apparatus to specifically avoid difficulties from common im
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Ground-to-satellite quantum teleportation
Nature, 2017An arbitrary unknown quantum state cannot be measured precisely or replicated perfectly. However, quantum teleportation enables unknown quantum states to be transferred reliably from one object to another over long distances, without physical travelling ...
Ji-Gang Ren +31 more
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Laser cooling of a nanomechanical oscillator into its quantum ground state
Nature, 2011The simple mechanical oscillator, canonically consisting of a coupled mass–spring system, is used in a wide variety of sensitive measurements, including the detection of weak forces and small masses.
J. Chan +7 more
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Bulletin of the Menninger Clinic, 2003
The events of September 11th, 2001, have had long-lasting effects on our culture, interpersonal relationships, understanding of evil intent and terrorism, and approach to and treatment of trauma states. This article is a personal account of September 11th by a junior attending psychiatrist as he experienced it from St.
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The events of September 11th, 2001, have had long-lasting effects on our culture, interpersonal relationships, understanding of evil intent and terrorism, and approach to and treatment of trauma states. This article is a personal account of September 11th by a junior attending psychiatrist as he experienced it from St.
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Sideband cooling of micromechanical motion to the quantum ground state
Nature, 2011The advent of laser cooling techniques revolutionized the study of many atomic-scale systems, fuelling progress towards quantum computing with trapped ions and generating new states of matter with Bose–Einstein condensates.
J. Teufel +12 more
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Science, 2021
Fleets of radar satellites are measuring movements on Earth like never before.
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Fleets of radar satellites are measuring movements on Earth like never before.
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The Journal of the Royal Aeronautical Society, 1954
The problems of noise on the ground coming from aircraft on the ground, while still not simple to resolve, are rather less difficult than those associated with noise coming from aircraft in flight. The source of noise—the aeroplane—is no longer travelling rapidly through the air with three degrees of freedom but is either stationary on the ground or ...
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The problems of noise on the ground coming from aircraft on the ground, while still not simple to resolve, are rather less difficult than those associated with noise coming from aircraft in flight. The source of noise—the aeroplane—is no longer travelling rapidly through the air with three degrees of freedom but is either stationary on the ground or ...
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The Journal of Dermatologic Surgery and Oncology, 1988
Abstract. Dispersive electrodes are often neglected or misused in electrosurgery. A dispersive electrode can increase electrosurgical safety and effectiveness. If misused, however, it can become the source of patient injury. The following article summarizes the proper use of dispersive electrodes and differentiates them from actual grounding.
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Abstract. Dispersive electrodes are often neglected or misused in electrosurgery. A dispersive electrode can increase electrosurgical safety and effectiveness. If misused, however, it can become the source of patient injury. The following article summarizes the proper use of dispersive electrodes and differentiates them from actual grounding.
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