Search Results

Large-scale photonic chiplet Taichi empowers 160-TOPS/W artificial general intelligence.

• Authors : Zhihao Xu; Tiankuang Zhou; Muzhou Ma

Subjects: ARTIFICIAL intelligence; HIGH performance computing; DISTRIBUTED computing

• Source: Science. 4/12/2024, Vol. 384 Issue 6692, p202-209. 8p. 4 Color Photographs.

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new products: general lab equipment.

Subjects: MEMBRANE proteins; LIFE sciences; CLEAN rooms

• Source: Science. 2/7/2025, Vol. 387 Issue 6734, p690-690. 1p. 1 Color Photograph.

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Closed-loop optimization of general reaction conditions for heteroaryl Suzuki-Miyaura coupling.

• Authors : Angello, Nicholas H.; Rathore, Vandana; Beker, Wiktor

Subjects: ORGANIC reaction mechanisms; MACHINE learning; SUBSTRATES (Materials science)

• Source: Science. 10/28/2022, Vol. 378 Issue 6618, p399-405. 7p. 1 Color Photograph, 1 Black and White Photograph, 3 Diagrams.

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Radio emission from a pulsar’s magnetic pole revealed by general relativity.

• Authors : Desvignes, Gregory (AUTHOR); Kramer, Michael (AUTHOR); Lee, Kejia (AUTHOR)

Subjects: PULSARS; MAGNETIC pole; GENERAL relativity (Physics)

• Source: Science. 9/6/2019, Vol. 365 Issue 6457, p1013-1017. 5p. 5 Color Photographs.

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Nickel-catalyzed hydrogenative coupling of nitriles and amines for general amine synthesis.

• Authors : Chandrashekhar, Vishwas G.; Baumann, Wolfgang; Beller, Matthias

Subjects: CATALYTIC hydrogenation; CHEMICAL industry; AMINE synthesis

• Source: Science. 6/24/2022, Vol. 376 Issue 6600, p1433-1441. 9p. 6 Diagrams.

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A precise extragalactic test of General Relativity.

• Authors : Collett, Thomas E. (AUTHOR); Oldham, Lindsay J. (AUTHOR); Smith, Russell J. (AUTHOR)

Subjects: GENERAL relativity (Physics); GRAVITATIONAL lenses; GRAVIMETRY

• Source: Science. 6/22/2018, Vol. 630 Issue 6395, p1342-1346. 5p. 3 Color Photographs, 3 Black and White Photographs, 1 Graph.

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General method for iron-catalyzed multicomponent radical cascades-cross-couplings.

• Authors : Liu, Lei; Aguilera, Maria Camila; Lee, Wes

Subjects: IRON catalysts; IRON catalyst activity; COUPLING reactions (Chemistry)

• Source: Science. 10/22/2021, Vol. 374 Issue 6566, p432-439. 8p. 6 Color Photographs.

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A century of general relativity: Astrophysics and cosmology.

• Authors : Blandford, R. D.

Subjects: GENERAL relativity (Physics); ASTROPHYSICS; COSMOLOGICAL constant

• Source: Science. 3/6/2015, Vol. 347 Issue 6226, p1103-1108. 6p.

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A general method to synthesize and sinter bulk ceramics in seconds.

• Authors : Wang, Chengwei; Ping, Weiwei; Bai, Qiang

Subjects: CERAMICS; MATERIALS; CHEMICAL stability

• Source: Science. 5/1/2020, Vol. 368 Issue 6490, p521-526. 6p. 4 Color Photographs.

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Tests of General Relativity from Timing the Double Pulsar.

• Authors : Kramer, M.; Stairs, I. H.; Manchester, R. N.

Subjects: PULSARS; GENERAL relativity (Physics); NEUTRON stars

• Source: Science. 10/6/2006, Vol. 314 Issue 5796, p97-102. 6p. 2 Charts, 3 Graphs.

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