Search Results - "STEPHENSON, L. L"

Temperate forest health in an era of emerging megadisturbance by Millar, Constance I., Stephenson, Nathan L.

“…Although disturbances such as fire and native insects can contribute to natural dynamics of forest health, exceptional droughts, directly and in combination…”
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High-Rate, High-Fidelity Entanglement of Qubits Across an Elementary Quantum Network by Stephenson, L J, Nadlinger, D P, Nichol, B C, An, S, Drmota, P, Ballance, T G, Thirumalai, K, Goodwin, J F, Lucas, D M, Ballance, C J

“…We demonstrate remote entanglement of trapped-ion qubits via a quantum-optical fiber link with fidelity and rate approaching those of local operations. Two…”
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Fast quantum logic gates with trapped-ion qubits by Schäfer, V. M., Ballance, C. J., Thirumalai, K., Stephenson, L. J., Ballance, T. G., Steane, A. M., Lucas, D. M.

“…Fast and high-fidelity two-qubit logic gates are demonstrated by using amplitude-shaped laser pulses to ensure that the gate operation is insensitive to the…”
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Hierarchical interlocked orthogonal faulting in the 2019 Ridgecrest earthquake sequence by Ross, Zachary E, Idini, Benjamín, Jia, Zhe, Stephenson, Oliver L, Zhong, Minyan, Wang, Xin, Zhan, Zhongwen, Simons, Mark, Fielding, Eric J, Yun, Sang-Ho, Hauksson, Egill, Moore, Angelyn W, Liu, Zhen, Jung, Jungkyo

“…A nearly 20-year hiatus in major seismic activity in southern California ended on 4 July 2019 with a sequence of intersecting earthquakes near the city of…”
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Why do trees die? Characterizing the drivers of background tree mortality by Das, Adrian J., Stephenson, Nathan L., Davis, Kristin P.

“…The drivers of background tree mortality rates—the typical low rates of tree mortality found in forests in the absence of acute stresses like drought—are…”
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Height-related changes in forest composition explain increasing tree mortality with height during an extreme drought by Stephenson, Nathan L., Das, Adrian J.

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Cancer-Associated Protein Kinase C Mutations Reveal Kinase’s Role as Tumor Suppressor by Antal, Corina E., Hudson, Andrew M., Kang, Emily, Zanca, Ciro, Wirth, Christopher, Stephenson, Natalie L., Trotter, Eleanor W., Gallegos, Lisa L., Miller, Crispin J., Furnari, Frank B., Hunter, Tony, Brognard, John, Newton, Alexandra C.

“…Protein kinase C (PKC) isozymes have remained elusive cancer targets despite the unambiguous tumor promoting function of their potent ligands, phorbol esters,…”
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Climate change and forests of the future: managing in the face of uncertainty by Millar, C.I, Stephenson, N.L, Stephens, S.L

“…We offer a conceptual framework for managing forested ecosystems under an assumption that future environments will be different from present but that we cannot…”
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The extracellular matrix: Focus on oligodendrocyte biology and targeting CSPGs for remyelination therapies by Pu, Annie, Stephenson, Erin L., Yong, V. Wee

“…The repair of myelin, termed remyelination, is a regenerative process that occurs within the central nervous system in conditions such as multiple sclerosis…”
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Tree mortality from drought, insects, and their interactions in a changing climate by Anderegg, William R. L., Hicke, Jeffrey A., Fisher, Rosie A., Allen, Craig D., Aukema, Juliann, Bentz, Barbara, Hood, Sharon, Lichstein, Jeremy W., Macalady, Alison K., McDowell, Nate, Pan, Yude, Raffa, Kenneth, Sala, Anna, Shaw, John D., Stephenson, Nathan L., Tague, Christina, Zeppel, Melanie

“…Climate change is expected to drive increased tree mortality through drought, heat stress, and insect attacks, with manifold impacts on forest ecosystems. Yet,…”
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Full-spectrum sustainability: an alternative to fisheries management panaceas by Foley, Paul, Pinkerton, Evelyn, Wiber, Melanie G., Stephenson, Robert L.

“…This introduction to the special feature describes the development and application of a "full-spectrum sustainability" evaluation framework that emerged from a…”
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An inhibitor of chondroitin sulfate proteoglycan synthesis promotes central nervous system remyelination by Keough, Michael B., Rogers, James A., Zhang, Ping, Jensen, Samuel K., Stephenson, Erin L., Chen, Tieyu, Hurlbert, Mitchel G., Lau, Lorraine W., Rawji, Khalil S., Plemel, Jason R., Koch, Marcus, Ling, Chang-Chun, Yong, V. Wee

“…Remyelination is the generation of new myelin sheaths after injury facilitated by processes of differentiating oligodendrocyte precursor cells (OPCs). Although…”
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Chondroitin sulfate proteoglycans as novel drivers of leucocyte infiltration in multiple sclerosis by Stephenson, Erin L, Mishra, Manoj K, Moussienko, Daniel, Laflamme, Nataly, Rivest, Serge, Ling, Chang-Chun, Yong, V Wee

“…Perivascular cuffs are portals for leucocyte entry into CNS parenchyma. Stephenson et al. report that in a rodent model of multiple sclerosis and brain tissue…”
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Past and Ongoing Field-Based Studies of Myxomycetes by Stephenson, Steven L

“…Evidence from molecular studies indicates that myxomycetes (also called myxogastrids or plasmodial slime molds) have a long evolutionary history, and the…”
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Readmission Rates and Their Impact on Hospital Financial Performance: A Study of Washington Hospitals by Upadhyay, Soumya, Stephenson, Amber L., Smith, Dean G.

“…This longitudinal study examines whether readmission rates, made transparent through Hospital Compare, affect hospital financial performance by examining 98…”
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A comparison of sustainability objectives: how well does the Canadian Fisheries Research Network framework compare with fisheries, forestry, and aquaculture certification schemes? by Mussells, Claire, Stephenson, Robert L.

“…It is increasingly recognized that fisheries management should take a more holistic approach toward full spectrum sustainability that includes ecological,…”
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Widespread Increase of Tree Mortality Rates in the Western United States by van Mantgem, Phillip J, Stephenson, Nathan L, Byrne, John C, Daniels, Lori D, Franklin, Jerry F, Fulé, Peter Z, Harmon, Mark E, Larson, Andrew J, Smith, Jeremy M, Taylor, Alan H, Veblen, Thomas T

“…Persistent changes in tree mortality rates can alter forest structure, composition, and ecosystem services such as carbon sequestration. Our analyses of…”
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Quantification of solute deuterium in titanium deuteride by atom probe tomography with both laser pulsing and high-voltage pulsing: influence of the surface electric field by Chang, Y H, Mouton, I, Stephenson, L, Ashton, M, Zhang, G K, Szczpaniak, A, Lu, W J, Ponge, D, Raabe, D, Gault, B

“…Atom probe tomography (APT) has been increasingly used to investigate hydrogen embrittlement in metals due to its unique capacity for direct imaging of H atoms…”
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Direct observation of proteolytic cleavage at the S2 site upon forced unfolding of the Notch negative regulatory region by Stephenson, Natalie L., Avis, Johanna M.

“…The conserved Notch signaling pathway plays crucial roles in developing and self-renewing tissues. Notch is activated upon ligand-induced conformation change…”
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Slime molds (Myxomycetes) causing a "disease" in crop plants and cultivated mushrooms by Zhang, Zhaojuan, Zhai, Chao, Li, Yu, Stephenson, Steven L, Liu, Pu

“…Myxomycetes (plasmodial slime molds) are eukaryotic protist predators that are associated with wood, leaf litter, and soil in forests, where they feed on…”
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