Results 121 to 130 of about 20,590 (205)

Extreme Radiation Belt Dropout During the May 2024 Superstorm

AGU Advances, Volume 7, Issue 6, September 2026.
Abstract The geomagnetic superstorm in May 2024 represents the most extreme space weather event over the past two decades, offering a unique opportunity to investigate radiation belt electron dynamics under exceptionally strong solar wind driving conditions. Observations from the Arase satellite show that relativistic electron fluxes dropped by several
Xingzhi Lyu, Dedong Wang, Bernhard Haas, Miroslav Hanzelka, Yixin Sun, Zikang Xie, Alwin Roy, Yoshizumi Miyoshi, Yihua Zheng, Christos Katsavrias, Sigiava Aminalragia‐Giamini, Nana Higashio, Takefumi Mitani, Takeshi Takashima, Iku Shinohara, Yoshiya Kasahara, Shoya Matsuda, Atsuki Shinbori, Fuminori Tsuchiya, Atsushi Kumamoto, Ayako Matsuoka, Mariko Teramoto, Kazuhiro Yamamoto, Yuri Y. Shprits   +23 more
wiley   +1 more source

Parameterization of the Latitudinal Dependence of ULF Waves in the Magnetosphere via Long‐Term Statistical Observations

Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.
Abstract Ultra‐low frequency (ULF) waves are crucial drivers of energetic electron radial diffusion in Earth's radiation belts. However, present radial diffusion coefficients are predominantly derived for equatorially mirroring electrons, relying on ULF wave power models from near‐equatorial spacecraft.
G. A. Riggs, W. Tu, T. Sarris
wiley   +1 more source

A Magnetospheric Source for Near‐Planet Whistler‐Mode Waves at Venus

Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.
Abstract The presence or absence of lightning in the atmosphere of Venus has important implications for atmospheric chemistry, potential chemical signatures of life, identifying volcanic activity, and quantifying potential hazards to future exploration missions.
David M. Malaspina, Keirra D. Kernan, Katherine A. Goodrich, Yingjuan Ma, Shannon M. Curry   +4 more
wiley   +1 more source

Migration and Caesarean Section Birth in the United Kingdom: A Secondary Analysis of Born in Bradford Data

Birth, Volume 53, Issue 3, Page 566-576, September 2026.
This secondary analysis of Born in Bradford data provides comparison of caesarean section birth rates (total, elective, and emergency) between migrant populations and UK‐born women. Findings show variations between migrant populations with some experiencing significantly lower, and others significantly higher incidence rates.
Victoria Cadman, Rachael Spencer, Hora Soltani   +2 more
wiley   +1 more source

Pulling the Lever Without Moving the Machine: English Teacher Education and the Limits of Sexuality Education Reform

European Journal of Education, Volume 61, Issue 3, September 2026.
ABSTRACT In this paper we draw on complex adaptive systems (CAS) theory to explore how changing systems of teacher education constrain attempts to introduce expanded sexuality education curricula. We report findings from a mixed methods study of teacher educators' perceptions of their provision in relation to England's statutory Relationships, Sex and ...
Joshua Heyes, Pujitha Kanakam
wiley   +1 more source

Psychological Burden Among Informal Caregivers of Cirrhosis and Liver Transplant Patients: A Cross‐Sectional Study Using the Burden Scale for Family Caregivers

Journal of Evaluation in Clinical Practice, Volume 32, Issue 6, September 2026.
ABSTRACT Objectives To compare the burden and stress levels of two groups of informal caregivers: those assisting patients undergoing treatment for cirrhosis (Group 1) and those caring for liver transplant recipients (Group 2). Methods This cross‐sectional study included 223 informal caregivers of cirrhosis and liver transplant patients monitored at ...
Raquel Sanches Slusarski Martins, Luiz Augusto Carneiro D'Albuquerque, Gilton Marques Fonseca, Luciana Bertocco de Paiva Haddad   +3 more
wiley   +1 more source

Sexual dysfunction after female genital mutilation/cutting: A retrospective cross-sectional study of associations with organ-specific genital anatomy, trauma history, and psychiatric comorbidity. [PDF]

PLoS One
Lock E, Ades V.
europepmc   +1 more source

High‐Concentration Hydrogen Peroxide Gels Containing Calcium Polyphosphate Associated With Violet Led Light: Bleaching Efficacy and Effects on Enamel Properties

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 9, Page 1731-1743, September 2026.
ABSTRACT Objectives To evaluate the effect of violet LED light (VL) and hydrogen peroxide (HP) in‐office bleaching gels supplemented with calcium polyphosphate (CaPP) or calcium gluconate (GU): Materials and Methods Bovine enamel blocks (n = 10) were randomly assigned: commercial HP gel, commercial HP gel with GU, or experimental 35% HP with or without
Hemanuelly Albuquerque dos Anjos, Débora Alves Nunes Leite Lima, Carolina Meneghin Barbosa, Klaus Rischka, Waldemir Francisco Vieira‐Junior   +4 more
wiley   +1 more source

Association between female genital mutilation type and lower urinary tract symptoms among symptomatic Somali women: a cross-sectional study. [PDF]

BMJ Open
Erkok U, Keles E, Barut A, Saglik B, Aksoy L, Hirsi MO, Mohamud SM, Omer Z, Kul G, Ceylan M.   +9 more
europepmc   +1 more source

Effect of Successive Bleaching Treatments Followed by Staining on Color, Whiteness, and Translucency of Polymer‐Based CAD‐CAM Materials

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 9, Page 1793-1801, September 2026.
ABSTRACT Objective To evaluate differences in color, whiteness, and translucency of CAD‐CAM materials after successive bleaching treatments and coffee immersion. Materials and Methods Lava Ultimate (LU) and VITA Enamic (VE) were divided into four groups (n = 12): untreated (control), 35% hydrogen peroxide (WH), 10% carbamide peroxide (OP), or WH ...
Alejandro Cardenas Ramos, Bruno Arruda Mascaro, José Maurício dos Santos Nunes Reis, Lívia Nordi Dovigo, María M. Pérez, Renata Garcia Fonseca   +5 more
wiley   +1 more source