Results 111 to 120 of about 829 (220)

Electron Dynamics Associated With Advection and Diffusion in Self‐Consistent Wave‐Particle Interactions With Oblique Chorus Waves

Geophysical Research Letters
Chorus waves are intense electromagnetic emissions critical in modulating electron dynamics. In this study, we perform two‐dimensional particle‐in‐cell simulations to investigate self‐consistent wave‐particle interactions with oblique chorus waves.
Huayue Chen, Xueyi Wang, Hong Zhao, Yu Lin, Lunjin Chen, Yoshiharu Omura, Rui Chen, Yi‐Kai Hsieh   +7 more
doaj   +1 more source

Oblique instability of quasi-parallel whistler waves in the presence of cold and warm electron populations

Frontiers in Astronomy and Space Sciences
Whistler waves propagating nearly parallel to the ambient magnetic field experience a nonlinear instability due to transverse currents when the background plasma has a population of sufficiently low energy electrons.
Vadim Roytershteyn, Gian Luca Delzanno, Justin C. Holmes   +2 more
doaj   +1 more source

Facilitating Feeling?: The Relationship between Memorials and Emotions

Sociological Inquiry, EarlyView.
This article explores if and how national memorials impact collective emotions among local residents, focusing on the National Memorial for Peace and Justice (NMPJ) in Montgomery, Alabama. This understudied question is of sociological importance given the change in federal policy regarding public memorials, particularly the removal of references to ...
Ashley V. Reichelmann, James E. Hawdon
wiley   +1 more source

The global mapping of electron precipitation and ionospheric conductance from whistler-mode chorus waves

Frontiers in Astronomy and Space Sciences
Auroral precipitation is the second major energy source after solar irradiation that ionizes the Earth’s upper atmosphere. Diffuse electron aurora caused by wave-particle interaction in the inner magnetosphere (L < 8) takes over 60% of total auroral ...
Dillon Gillespie, Hyunju Kim Connor, Qianli Ma, Qianli Ma, Xiao-Jia Zhang, Xiao-Jia Zhang, Xiao-Chen Shen, Dogacan Ozturk, Nigel P. Meredith   +8 more
doaj   +1 more source

Upstream motion of chorus wave generation: comparisons with observations

Frontiers in Astronomy and Space Sciences
An understanding of the development of strong very low frequency chorus elements is important in the study of the rapid MeV electron acceleration observed during radiation belt recovery events. During such events, chorus elements with long-duration (20–40 ms), strong (|Bw| 0.5–2.0 nT) subpackets with smoothly varying frequency and phase capable of ...
John C. Foster, Philip J. Erickson, Yoshiharu Omura   +2 more
openaire   +2 more sources

Equal Time, Unequal Labor Division: Adolescents' Domestic Labor Time During the COVID‐19 Pandemic

Sociological Inquiry, EarlyView.
While existing research offers mixed evidence on how the COVID‐19 pandemic affected adults' division of housework, adolescents have remained largely overlooked in this regard. Using nationally representative data from the 2019–2021 American Time Use Survey and Current Population Survey, this study examines changes in adolescents' unpaid labor before ...
Suyeon Park Jang
wiley   +1 more source

Exploring the Disciplinary State: The Pace and Pattern of ‘Getting Tough’ in Denmark, Germany and the United Kingdom Since 1990

Social Policy &Administration, EarlyView.
ABSTRACT Welfare states in rich democracies have returned to a more ‘disciplinary’ agenda in recent decades. This has occurred roughly simultaneously with the so‐called ‘punitive turn’ in criminal justice. We argue that it makes sense to analyse the two movements together, as manifestations of the novel concept of the ‘disciplinary state’. Empirically,
Peter Starke, Georg Wenzelburger
wiley   +1 more source

Vascular health and exercise in females throughout the lifespan: Exploring puberty, pregnancy and menopause

Experimental Physiology, EarlyView.
Abstract This narrative review highlights the impact of exercise on vascular health in females over the lifespan with an emphasis on puberty, pregnancy and menopause. These events encompass substantial changes in sex hormone levels, particularly oestrogens and progesterone.
Kathleen B. Miller, M. Erin Moir, Brandon G. Fico   +2 more
wiley   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Minor epic: Notes toward a different “Anthropoetry”

Anthropology and Humanism, Volume 51, Issue 1, June 2026.
Abstract Anthropologists have often turned to poetry as a means of accessing emotional registers of which conventional academic prose is unable to avail. In doing so, they have tacitly conflated poetry with lyric poetry, today probably the most widely practiced poetic genre, associated in particular with the expression of inner feelings and subjectival
Stuart McLean
wiley   +1 more source