Search Results - "Berry, Keith"

Seed traits linked to differential survival of plants during the Cretaceous/Paleogene impact winter by Keith Berry

“…In past investigations the pattern of differential survival of plants across the K/Pg boundary has been viewed as incompatible with severe asteroid impact…”
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Evidence for fungal proliferation following the Cretaceous/Paleogene mass-extinction event, based on chemostratigraphy in the Raton and Powder River basins, western North America by Keith Berry

“…The presence of the amino acid α-aminoisobutyric acid (Aib) within Cretaceous/Paleogene (K/Pg) boundary clay in the Raton and Powder River basins in Colorado…”
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Fern spore viability considered in relation to the duration of the Cretaceous-Paleogene (K-Pg) impact winter. A contribution to the discussion by KEITH BERRY

“…The Cretaceous-Paleogene (K-Pg) boundary Chicxulub impact is supposed to have produced a nearly decade-long impact winter which resulted in a mass-extinction…”
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Transfer Printing of Ordered Plasmonic Nanoparticles at Hard and Soft Interfaces with Increased Fidelity and Biocompatibility Supports a Surface Lattice Resonance by Berry, Keith R., Roper, Donald Keith, Dopp, Michelle A., Moore, John

“…Transfer printing, the relocation of structures assembled on one surface to a different substrate by adjusting adhesive forces at the surface–substrate…”
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Did selection for seed traits across the Cretaceous/Paleogene boundary sort plants based on ploidy? by Berry, Keith, Jaganathan, Ganesh K.

“…Paleobotanists debate whether the Cretaceous/Paleogene boundary (KPB) event was selective. As the hypothesis that the KPB event selected for plants with…”
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Climate Change during Cretaceous/Paleogene as a Driving Force for the Evolutionary Radiation of Physical Dormancy in Fabaceae by Jaganathan, Ganesh K., Berry, Keith

“…Physical dormancy (PY) due to a water-impermeable seed/fruit coat is one of the characteristic features of many species of Fabaceae; however, the timing and…”
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Synergistic Effect of Laser, Water Vapor, and Electron-Beam on the Degradation of Quasi-Two-Dimensional Ruddlesden–Popper Perovskite Flakes by Jiang, Zhenfei, Ko, Brian, Berry, Keith R., Xing, Xinxin, Yi, Zhenhuan, Sokolov, Alexei V., Hu, Jonathan, Bao, Jiming, Zhang, Zhenrong

“…Understanding the effects of laser light, water vapor, and energetic electron irradiation on the intrinsic properties of perovskites is important in the…”
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Initial dynamic thermal dissipation modes enhance heat dissipation in gold nanoparticle–polydimethylsiloxane thin films by Howard, Tyler V., Berry, Keith R., Roper, D. Keith

“…Plasmonic nanocomposite materials have exhibited value for applications ranging from biological hyperthermia to optical sensing and waveguiding. Energy…”
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Gold Nanoparticle–Polydimethylsiloxane Thin Films Enhance Thermoplasmonic Dissipation by Internal Reflection by Dunklin, Jeremy R, Forcherio, Gregory T, Berry, Keith R, Roper, D. K

“…Thermal relaxation dynamics of resonantly excited plasmons is important in optoelectronic, medical, and catalytic applications. This work shows introducing…”
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Transfusion for Shock in US Military War Casualties With and Without Tourniquet Use by Kragh, John F., COL (Ret), Nam, Jason J., CPT, Berry, Keith A., MAJ, Mase, Vincent J., MAJ, Aden, James K., PhD, Walters, Thomas J., PhD, Dubick, Michael A., PhD, Baer, David G., PhD, Wade, Charles E., PhD, Blackbourne, Lorne H., COL

“…Study objective We assess whether emergency tourniquet use for transfused war casualties admitted to military hospitals is associated with survival. Methods A…”
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Asymmetric Reduction of Gold Nanoparticles into Thermoplasmonic Polydimethylsiloxane Thin Films by Dunklin, Jeremy R, Forcherio, Gregory T, Berry, Keith R, Roper, D. Keith

“…Polymer thin films containing gold nanoparticles (AuNPs) are of growing interest in photovoltaics, biomedicine, optics, and nanoelectromechanical systems…”
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Thermal Dynamics of Plasmonic Nanoparticle Composites by Berry, Keith R, Dunklin, Jeremy R, Blake, Phillip A, Roper, D. Keith

“…Thermal response rates of plasmonic nanocomposite materials limit their capacity for adaptive control and scalable implementation. This work examines thermal…”
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Reading the Sensual in James Baldwin’s Giovanni’s Room by Berry, Ronnel Keith, Thomas, Michael

“…In The Fire Next Time, African American writer James Baldwin describes the sensual as, “respect[ing] and rejoice[ing] in the force of life, of life itself, and…”
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Using a cognitive architecture with a physiological substrate to represent effects of a psychological stressor on cognition by Dancy, Christopher L., Ritter, Frank E., Berry, Keith A., Klein, Laura C.

“…Adding a physiological representation to a cognitive architecture offers an attractive approach to modeling the effects of stress on cognition. We introduce…”
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The problem of landscape evolution across the Cretaceous/Paleogene boundary revisited at Madrid East, southeastern Colorado, U.S.A by Berry, Keith

“…Faulting at the well-known Madrid East K/Pg boundary locality in the Raton Basin of southeastern Colorado, U.S.A., recently has been interpreted to be the…”
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A Classopollis “spike” in the Rugubivesiculites Zone of the Kayan Sandstone, western Sarawak, Borneo, suggests a Danian age for these deposits by Berry, Keith

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Can the initial phase of the K/Pg boundary fern spike be reconciled with contemporary models of the Chicxulub impact? New insights from the birthplace of the fern spike concept by Berry, Keith

“…Researchers at Tanis, North Dakota, U.S.A., cited faulting associated with soft sediment deformation of the K/Pg boundary clay at Madrid East in the Raton…”
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A Comparison of Pay-As-Bid and Market-Clearing Price Bidding Processes in Electric Utility Auctions by Berry, Keith

“…As the electric utility industry moves to Regional Transmission Organizations, there are more opportunities for merchant plants in selling wholesale energy to…”
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LGBT bullying in school: a troubling relational story by Berry, Keith

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Revisiting R.H. Tschudy's fern-spore spike concept 40 years later: connecting Tschudy's 'disaster taxon' concept with paleopolyploidization in Stenochlaena J. Sm by Berry, Keith

“…The Cretaceous/Paleogene (K/Pg) boundary fern-spore spike concept was first introduced by R.H. Tschudy 40 years ago and established the precept that ferns are…”
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