Results 271 to 280 of about 1,175,217 (343)
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Angewandte Chemie - International Edition, 2017
Hongwei Huang, Shuchen Tu, Chao Zeng
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Hongwei Huang, Shuchen Tu, Chao Zeng
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Microplastics and nanoplastics in the environment: Macroscopic transport and effects on creatures.
Journal of Hazardous Materials, 2020Industrial progress has brought us an important polymer material, i.e. plastic. Because of mass production and use, and improper management and disposal, plastic pollution has become one of the most pivotal environmental issues in the world today ...
Danlian Huang +6 more
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Macroscopic MOF Architectures: Effective Strategies for Practical Application in Water Treatment.
Small, 2021Metal-organic frameworks (MOFs) have potential applications in removing pollutants such as heavy metals, oils, and toxins from water. However, due to the intrinsic fragility of MOFs and their fine powder form, there are still technical barriers to their ...
Yiyuan Yao +9 more
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Proceedings of the 3rd international conference on Embedded networked sensor systems, 2005
The wireless sensor network "macroscope" offers the potential to advance science by enabling dense temporal and spatial monitoring of large physical volumes. This paper presents a case study of a wireless sensor network that recorded 44 days in the life of a 70-meter tall redwood tree, at a density of every 5 minutes in time and every 2 meters in space.
Gilman Tolle +10 more
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The wireless sensor network "macroscope" offers the potential to advance science by enabling dense temporal and spatial monitoring of large physical volumes. This paper presents a case study of a wireless sensor network that recorded 44 days in the life of a 70-meter tall redwood tree, at a density of every 5 minutes in time and every 2 meters in space.
Gilman Tolle +10 more
openaire +1 more source
International Journal of Quantum Information, 2005
We show how collective vibrational modes of two distant mirrors of an optical Fabry–Perot cavity can be entangled by the light bouncing between them. Such an entanglement can be demonstrated even at the macroscopic level of vibrational modes with an effective mass of the order of milligrams.
VITALI, David, TOMBESI, Paolo
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We show how collective vibrational modes of two distant mirrors of an optical Fabry–Perot cavity can be entangled by the light bouncing between them. Such an entanglement can be demonstrated even at the macroscopic level of vibrational modes with an effective mass of the order of milligrams.
VITALI, David, TOMBESI, Paolo
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Fertility and Sterility, 1981
Ninety-six males underwent vasovasostomy from 1976-1978. Seventy-six of 83 patients who returned for a semen analysis demonstrated sperm in the ejaculate for a 92% surgical patency rate. Thirty-two of 71 eligible patients initiated a pregnancy for a functional success rate of 45%.
R, Kessler, F, Freiha
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Ninety-six males underwent vasovasostomy from 1976-1978. Seventy-six of 83 patients who returned for a semen analysis demonstrated sperm in the ejaculate for a 92% surgical patency rate. Thirty-two of 71 eligible patients initiated a pregnancy for a functional success rate of 45%.
R, Kessler, F, Freiha
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Entanglement between distant macroscopic mechanical and spin systems
Nature Physics, 2020Entanglement is an essential property of multipartite quantum systems, characterized by the inseparability of quantum states of objects regardless of their spatial separation.
Rodrigo A. Thomas +9 more
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Coherent control of macroscopic quantum states in a single-Cooper-pair box
Nature, 1999A nanometre-scale superconducting electrode connected to a reservoir via a Josephson junction constitutes an artificial two-level electronic system: a single-Cooper-pair box.
Y. Nakamura, Y. Pashkin, J. Tsai
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Macroscopic variables of the macroscopic system and the theory of measurement
Physical Review A, 1987Macroscopic variables of the macroscopic system lose the quantum fluctuations in the macroscopic limit. A separate Hilbert space corresponds to each c-number value of these macroscopic variables. The measuring process in quantum mechanics consists of recording these c-number values and amounts to determination of the Hilbert space to which the system ...
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PAMM, 2003
AbstractWe present a continuum‐mechanically based model to describe erosion/deposition, growth/atrophy and remodeling phenomena. The considered model is based on the thermodynamically consistent Theory of Porous Media. The mixture is assumed to consist of a solid constituent, a fluid constituent and an abrasive constituent containing the fluidized ...
Steeb, H., Diebels, Stefan
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AbstractWe present a continuum‐mechanically based model to describe erosion/deposition, growth/atrophy and remodeling phenomena. The considered model is based on the thermodynamically consistent Theory of Porous Media. The mixture is assumed to consist of a solid constituent, a fluid constituent and an abrasive constituent containing the fluidized ...
Steeb, H., Diebels, Stefan
openaire +2 more sources