Results 61 to 70 of about 2,418 (298)

Indeterminacy and instability in Petschek reconnection

, 2013
We explain two puzzling aspects of Petschek's model for fast reconnection. One is its failure to occur in plasma simulations with uniform resistivity. The other is its inability to provide anything more than an upper limit for the reconnection rate.
Litvinenko, Yuri E., Yuri E. Litvinenko, Priest, Eric R., Priest, E.R., Litvinenko, Y.E., Forbes, T.G., Forbes, Terry G., Eric R. Priest, Daniel B. Seaton, Seaton, Daniel B., Seaton, D.B., Terry G. Forbes   +11 more
core   +1 more source

Building a Framework for Sexual and Reproductive Health Care in the Rheumatology Context: Content and Approaches

Arthritis Care &Research, EarlyView.
People with systemic autoimmune and rheumatic diseases (SARDs) are at higher risk than the general population of experiencing adverse pregnancy and perinatal outcomes such as preeclampsia, intrauterine growth restriction, and maternal and/or fetal death.
Mehret Birru Talabi, Sonya Borrero
wiley   +1 more source

Study of stellar flares

, 2014
Kepler observations revealed that many sun-like stars produce flares that are much greater strength in terms of total luminosity visual wavelengths compared to solar flares.
Rousta, Masoumeh
core   +1 more source

Stellar Flare Study of nearby Young Moving Group Members with TESS Data

The Astrophysical Journal
We analyze TESS data to explore stellar flares and rotational characteristics in members of nearby young moving groups (NYMGs). Our study focuses on 417 members of NYMGs aged 10–150 Myr.
Andrew Tran, Inseok Song
doaj   +1 more source

Effects of Causal Beliefs About Gout on Public Views About Gout Management: A Randomized Experimental Study

Arthritis Care &Research, EarlyView.
Objective Despite well‐described biologic causes, the public views unhealthy lifestyle choices as the primary cause of gout. This study investigated how causal beliefs about gout influence the public's views about its management. Methods In a randomized study, 201 members of the public viewed one of two 2‐minute videos about gout.
Rachel Murdoch, Borislav Mihov, Anne Horne, Keith J. Petrie, Gregory D. Gamble, Lachlan Fleck, Nicola Dalbeth   +6 more
wiley   +1 more source

Stellar Flares from the First TESS Data Release: Exploring a New Sample of M Dwarfs [PDF]

, 2020
We perform a study of stellar flares for the 24,809 stars observed with 2 minute cadence during the first two months of the TESS mission. Flares may erode exoplanets’ atmospheres and impact their habitability, but might also trigger the genesis of life ...
Winn, Joshua N., Daylan, T, Rappaport, Saul, Latham, David W., Zhan, Zhuchang, Jenkins, Jon M, Günther, Maximilian N, Fausnaugh, Michael, Seager, Sara, Guenther, MN, Quinn, SN, Ting, Eric B., Glidden, Ana, Olah, Katalin, Winn, JN, Fausnaugh, M, Winn, Joshua N, Daylan, Tansu, Quinn, Samuel N, Oelkers, RJ, Olah, K, Newton, Elisabeth, Seager, S, Ranjan, S, Ranjan, Sukrit, Kristiansen, Martti H, Rimmer, PB, Levine, AM, Krishnamurthy, Akshata, Gillen, E, Levine, Alan M., Jenkins, Jon M., Vanderspek, Roland K, Oelkers, Ryan J., Vanderspek, Roland K., Ricker, GR, Levine, Alan M, Günther, Maximilian N., Rimmer, Paul B., Ricker, George R, Kristiansen, MH, Krishnamurthy, A, Ting, EB, Latham, DW, Gillen, Edward, Quinn, Samuel N., Kristiansen, Martti H., Rappaport, S, Dittmann, JA, Stassun, Keivan G., Dittmann, Jason A, Ricker, George R., Vanderspek, RK, Latham, David W, Newton, E, Rimmer, Paul B, Jenkins, JM, Oelkers, Ryan J, Ting, Eric B, Glidden, A, Stassun, KG, Dittmann, Jason A., Zhan, Z, Stassun, Keivan G   +63 more
core   +2 more sources

Real‐World Longitudinal Data on the Impact of Hydroxychloroquine Blood Level Monitoring on Lupus Outcomes: Results of a Prospective Longitudinal Cohort Study

Arthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) is a cornerstone therapy in systemic lupus erythematosus (SLE), but the weight‐based dosing does not account for clinical factors that can introduce individual variability in drug metabolism and clearance. We leveraged longitudinal data from a prospective SLE cohort to identify clinical factors that predict ...
Jay J. Patel, Fauzia Hollangel, Caroline Packee, Amita Kapoor, Brad Rovin, Nathalie Costedoat‐Chalumeau, Shivani Garg   +6 more
wiley   +1 more source

Self-organized Criticality across 13 Orders of Magnitude in the Solar–Stellar Connection

The Astrophysical Journal
The observed size distributions of solar and stellar flares are found to be consistent with the predictions of the fractal-diffusive self-organized criticality (FD-SOC) model, which predicts power-law slopes with universal constants of α _F  = (9/5) = 1 ...
Markus J. Aschwanden, Carolus J. Schrijver   +1 more
doaj   +1 more source

Seismological insights into solar and stellar magnetic activity cycles

EPJ Web of Conferences, 2017
The Sun’s magnetic activity cycle varies primarily on a time scale of approximately 11yrs from minimum to maximum and back again. It is well-known that the properties of the Sun’s acoustic oscillations are affected by the near-surface internal magnetic ...
Broomhall Anne-Marie
doaj   +1 more source

Properties of PSR J1023+0038 Based on Kepler, TESS, and FAST

The Astrophysical Journal, 2023
The pulsar system PSR J1023+0038 is a very interesting binary with radio millisecond pulsar and low-mass X-ray binary transitions, which depend on the stellar accretion process. We have used Kepler light curves with 1 minute cadence and TESS light curves
Li-yun Zhang, Zilu Yang, Baoda Li, Tianhao Su, Prabhakar Misra, Xianming L. Han, Liu Long   +6 more
doaj   +1 more source