Results 71 to 80 of about 720 (206)

Commemorative Naming, Intergenerational Legacy, and Continuing Bonds: An Interpretive Phenomenological Study of Being a Living Commemoration

Family Process, Volume 65, Issue 1, March 2026.
ABSTRACT Commemorative naming—naming a child after a deceased family member—is a culturally rooted practice with profound emotional and relational implications. Although previous research has explored naming traditions from sociological and cultural angles, little attention has been given to the psychological experience of those who carry such names ...
S. Shorer, M. Mahat‐Shamir
wiley   +1 more source

Prospects for Revealing Intermediate-mass Black Holes in NGC 1399 Using SKA

The Astrophysical Journal
This study investigates the detectability of intermediate-mass black holes (IMBHs) within the mass range 10 ^2 M _⊙ ≤ M _BH ≤ 10 ^5 M _⊙ in the globular star clusters of NGC 1399 at a frequency of 300.00 MHz.
B. Karimi, P. Barmby, S. Abbassi
doaj   +1 more source

The local paleoenvironment of Kalavan‐2 based on small‐vertebrate remains and its implications for human‐environment‐dynamics between 60 and 35 ka in the Armenian Highlands

Journal of Quaternary Science, Volume 41, Issue 1, Page 153-177, January 2026.
ABSTRACT Kalavan‐2, a high‐altitude (∼1640 m a.s.l.) open‐air site in Armenia, preserves stratified Middle Paleolithic occupations with a rich small‐vertebrate record. Luminescence dating has placed site formation between ~60 and 45 ka, but without independent chronological control of the microvertebrate accumulation.
Dominik L. Rogall, Monika V. Knul, Hugues‐Alexandre Blain, Boris Gasparyan, Ariel Malinsky‐Buller   +4 more
wiley   +1 more source

Bondi Accretion and the Problem of the Missing Isolated Neutron Stars

, 2019
A large number of neutron stars (NSs), similar to10(9), populate the Galaxy, but only a tiny fraction of them is observable during the short radio pulsar lifetime.
Perna, Rosalba, Stella, Luigi, Narayan, Ramesh, Treves, Aldo, Rybicki, George   +4 more
core   +1 more source

Bridging Scales in Black Hole Accretion and Feedback: Relativistic Jet Linking the Horizon to the Host Galaxy

The Astrophysical Journal
Simulating black hole (BH) accretion and feedback from the BH horizon to galactic scales is extremely challenging, as it involves a vast range of scales.
Hyerin Cho, Ben S. Prather, Ramesh Narayan, Kung-Yi Su, Priyamvada Natarajan   +4 more
doaj   +1 more source

Design and Characterization of a Transethosome‐Based Gel for Cutaneous Administration of Genistein

Journal of Nanotechnology, Volume 2026, Issue 1, 2026.
In this study, lipid nanovesicular systems such as ethosome and transethosome dispersions were studied as potential vehicles for the cutaneous administration of genistein, an isoflavone with antioxidant and chemopreventive properties. The lipophilicity of genistein requires specialized delivery systems suitable for transdermal administration. Genistein
Federico Santamaria, Ilenia Gugel, Valentyn Dzyhovskyi, Paolo Moretti, Paolo Mariani, Alessia Pepe, Maria Grazia Ortore, Michal Rawski, Anna Baldisserotto, Stefano Manfredini, Alice Casoni, Mascia Benedusi, Giuseppe Valacchi, Elisabetta Esposito, Ameeduzzafar Zafar   +14 more
wiley   +1 more source

Plasma P‐tau217, GFAP, and NfL as biomarkers for Alzheimer's disease: role in disease stratification, pathological progression, and cognitive decline

Alzheimer's &Dementia, Volume 21, Issue 12, December 2025.
Abstract INTRODUCTION Blood‐based phosphorylated tau 217 (p‐tau217), glial fibrillary acidic protein (GFAP), and neurofilament light chain (NfL) show promise for Alzheimer's disease (AD), while their links to brain amyloid beta (Aβ)/tau, hippocampal atrophy, and cognitive decline need further investigation.
Feng‐Feng Pan, Lin Huang, Ying Wang, Qi Huang, Yi‐Hui Guan, Yue‐hua Li, Fang Xie, Qi‐Hao Guo   +7 more
wiley   +1 more source

Multizone Modeling of Black Hole Accretion and Feedback in 3D GRMHD: Bridging Vast Spatial and Temporal Scales

The Astrophysical Journal
Simulating accretion and feedback from the horizon scale of supermassive black holes (SMBHs) out to galactic scales is challenging because of the vast range of scales involved. Elaborating on H.
Hyerin Cho, Ben S. Prather, Kung-Yi Su, Ramesh Narayan, Priyamvada Natarajan   +4 more
doaj   +1 more source

Sleep duration promotes resistance and resilience to tau in older women at risk for Alzheimer's disease

Alzheimer's &Dementia, Volume 21, Issue 12, December 2025.
Abstract INTRODUCTION Resistance and resilience are pathways through which modifiable behaviors may reduce Alzheimer's disease (AD) risk. Sleep – a known modifiable factor – is understudied in this context, especially among older women at elevated risk for AD.
Jordan Stiver, Xin Wang, Kitty K. Lui, Melanie A Dratva, Ella T. Lifset, Nadine C. Heyworth, Charlotte S. Rivera, Atul Malhotra, Michael L. Thomas, Erin E. Sundermann, Sarah J. Banks   +10 more
wiley   +1 more source

One-zone models for spheroidal galaxies with a central supermassive black-hole: self-regulated Bondi accretion [PDF]

, 2010
By means of a one-zone evolutionary model, we study the co-evolution of supermassive black holes and their host galaxies, as a function of the accretion radiative efficiency, dark matter content, and cosmological infall of gas.
L. Ciotti, CIOTTI, LUCA, Lusso, E., LUSSO, ELISABETA, E. Lusso   +4 more
core   +1 more source