Search Results - "Petty, A."

Ambient and laboratory evaluation of a low-cost particulate matter sensor by Kelly, K.E., Whitaker, J., Petty, A., Widmer, C., Dybwad, A., Sleeth, D., Martin, R., Butterfield, A.

“…Low-cost, light-scattering-based particulate matter (PM) sensors are becoming more widely available and are being increasingly deployed in ambient and indoor…”
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Current Epidemiology, Etiology, and Burden of Acute Skin Infections in the United States by Kaye, Keith S, Petty, Lindsay A, Shorr, Andrew F, Zilberberg, Marya D

“…Abstract The US burden of acute skin infections is substantial. While Staphylococcus aureus and Streptococcus spp. are the most common causes, gram-negative…”
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Observing Waves in Sea Ice With ICESat‐2 by Horvat, C., Blanchard‐Wrigglesworth, Ed, Petty, A.

“…The coupled interaction of ocean surface waves and sea ice is important in determining the thermodynamic and dynamic properties of sea ice and its relationship…”
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Arctic Ocean surface geostrophic circulation 2003–2014 by Armitage, Thomas W K, Bacon, Sheldon, Ridout, Andy L, Petty, Alek A, Wolbach, Steven, Tsamados, Michel

“…Monitoring the surface circulation of the ice-covered Arctic Ocean is generally limited in space, time or both. We present a new 12-year record of geostrophic…”
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Constraining Reanalysis Snowfall Over the Arctic Ocean Using CloudSat Observations by Cabaj, A., Kushner, P. J., Fletcher, C. G., Howell, S., Petty, A. A.

“…In the absence of widespread snowfall observations over the Arctic Ocean, reanalysis products provide a wide range of estimates of time‐evolving snowfall rates…”
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A Possible Link Between Winter Arctic Sea Ice Decline and a Collapse of the Beaufort High? by Petty, Alek A.

“…A new study by Moore et al. (2018, https://doi.org/10.1002/2017GL076446) highlights a collapse of the anticyclonic “Beaufort High” atmospheric circulation over…”
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Increasing frequency and duration of Arctic winter warming events by Graham, Robert M., Cohen, Lana, Petty, Alek A., Boisvert, Linette N., Rinke, Annette, Hudson, Stephen R., Nicolaus, Marcel, Granskog, Mats A.

“…Near‐surface air temperatures close to 0°C were observed in situ over sea ice in the central Arctic during the last three winter seasons. Here we use in situ…”
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The NASA Eulerian Snow on Sea Ice Model (NESOSIM) v1.0: initial model development and analysis by Petty, Alek A., Webster, Melinda, Mcpartland, Linette, Markus, Thorsten

“…The NASA Eulerian Snow On Sea Ice Model (NESOSIM) is a new, open-source snow budget model that is currentlyconfigured to produce daily estimates of the depth…”
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Enhanced Eddy Activity in the Beaufort Gyre in Response to Sea Ice Loss by Armitage, Thomas W.K., Manucharyan, Georgy E., Petty, Alek A., Kwok, Ronald, Thompson, Andrew F.

“…The Beaufort Gyre freshwater content has increased since the 1990s, potentially stabilizing in recent years. The mechanisms proposed to explain the…”
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Intercomparison of Precipitation Estimates over the Arctic Ocean and Its Peripheral Seas from Reanalyses by Boisvert, Linette N., Webster, Melinda A., Petty, Alek A., Markus, Thorsten, Bromwich, David H., Cullather, Richard I.

“…Precipitation over the Arctic Ocean has a significant impact on the basin-scale freshwater and energy budgets but is one of the most poorly constrained…”
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Winter Arctic sea ice thickness from ICESat-2: upgrades to freeboard and snow loading estimates and an assessment of the first three winters of data collection by Petty, Alek A, Keeney, Nicole, Cabaj, Alex, Kushner, Paul, Bagnardi, Marco

“…NASA's ICESat-2 mission has provided near-continuous, high-resolution estimates of sea ice freeboard across both hemispheres since data collection started in…”
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Arctic Snow Depth and Sea Ice Thickness From ICESat‐2 and CryoSat‐2 Freeboards: A First Examination by Kwok, R., Kacimi, S., Webster, M. A., Kurtz, N. T., Petty, A. A.

“…The snow layer atop Arctic sea ice is an important component of the climate system. In winter, the insulating effects of snow slow the rate of ice growth. In…”
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Outpatient Treatment for COVID-19 by Raglow, Zoe, Malani, Preeti N, Petty, Lindsay A

“…This JAMA Patient Page describes current medications available for outpatient treatment of COVID-19 (nirmatrelvir-ritonavir, remdesivir, and molnupiravir),…”
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The Arctic sea ice cover of 2016: a year of record-low highs and higher-than-expected lows by Petty, Alek A, Stroeve, Julienne C, Holland, Paul R, Boisvert, Linette N, Bliss, Angela C, Kimura, Noriaki, Meier, Walter N

“…The Arctic sea ice cover of 2016 was highly noteworthy, as it featured record low monthly sea ice extents at the start of the year but a summer (September)…”
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Sea ice and the ocean mixed layer over the Antarctic shelf seas by Petty, A. A, Holland, P. R, Feltham, D. L

“…An ocean mixed-layer model has been incorporated into the Los Alamos sea ice model CICE to investigate regional variations in the surface-driven formation of…”
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Does Arthroscopic Partial Meniscectomy Result in Knee Osteoarthritis? A Systematic Review With a Minimum of 8 Years' Follow-up by Petty, Catherine A., M.D, Lubowitz, James H., M.D

“…Purpose Our purpose is to test the hypothesis that arthroscopic partial meniscectomy results in knee osteoarthritis at long-term follow-up. Methods We…”
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Firn aquifer water discharges into crevasses across Southeast Greenland by Cicero, Eric, Poinar, Kristin, Jones-Ivey, Renette, Petty, Alek A., Sperhac, Jeanette M., Patra, Abani, Briner, Jason P.

“…In Southeast Greenland, summer melt and high winter snowfall rates give rise to firn aquifers: vast stores of meltwater buried beneath the ice-sheet surface…”
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EphA2 promotes infiltrative invasion of glioma stem cells in vivo through cross-talk with Akt and regulates stem cell properties by Miao, H, Gale, N W, Guo, H, Qian, J, Petty, A, Kaspar, J, Murphy, A J, Valenzuela, D M, Yancopoulos, G, Hambardzumyan, D, Lathia, J D, Rich, J N, Lee, J, Wang, B

“…Diffuse infiltrative invasion is a major cause for the dismal prognosis of glioblastoma multiforme (GBM), but the underlying mechanisms remain incompletely…”
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Treatment Outcomes of Well‐Differentiated High‐Grade Neuroendocrine Tumors by Liu, Alex J., Ueberroth, Benjamin E., McGarrah, Patrick W., Buckner Petty, Skye A., Kendi, Ayse Tuba, Starr, Jason, Hobday, Timothy J., Halfdanarson, Thorvardur R., Sonbol, Mohamad Bassam

“…Introduction Recent classification of neuroendocrine neoplasms has defined well‐differentiated high‐grade neuroendocrine tumors (NET G3) as a distinct entity…”
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Increased levels of a pro-inflammatory IgG receptor in the midbrain of people with schizophrenia by Petty, A, Glass, L. J, Rothmond, D. A, Purves-Tyson, T, Sweeney, A, Kondo, Y, Kubo, S, Matsumoto, M, Weickert, C. Shannon

“…Abstract Background There is growing evidence that neuroinflammation may contribute to schizophrenia neuropathology. Elevated pro-inflammatory cytokines are…”
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