Results 71 to 80 of about 6,384 (241)

The Inner and Outer Shock Layers of Bow Shocks in Cataclysmic Variables

The Astrophysical Journal Letters
Bow shocks around cataclysmic variables (CVs) have traditionally been identified with a single bright optical arc. This feature has been interpreted as the bow shock formed by the interaction between a sustained outflow and the interstellar medium (ISM).
Krystian Iłkiewicz, Christian Knigge, Simone Scaringi, Noel Castro Segura, Santiago del Palacio, Martina Veresvarska   +5 more
doaj   +1 more source

Rapid Proteome‐Wide Discovery of Protein–Protein Interactions With ppIRIS

Advanced Science, EarlyView.
ppIRIS is a lightweight deep learning framework for proteome‐wide protein–protein interaction prediction directly from sequence. By fusing evolutionary and structural embeddings with a regularized Siamese architecture, ppIRIS achieves state‐of‐the‐art accuracy across species, enables minute‐scale screening, and reveals biologically validated bacterial ...
Luiz Felipe Piochi, Di Tang, Johan Malmström, Yasaman Karami, Hamed Khakzad   +4 more
wiley   +1 more source

Discovery of a Bow-shock Nebula Around the Z Cam-type Cataclysmic Variable SY Cancri

The Astronomical Journal
We report the serendipitous discovery of a bow-shock nebula around the cataclysmic variable (CV) SY Cancri. In addition, SY Cnc lies near the edge of a faint H α -emitting nebula with a diameter of about $15^{\prime} $ .
Howard E. Bond, Calvin Carter, David F. Elmore, Peter Goodhew, Dana Patchick, Jonathan Talbot   +5 more
doaj   +1 more source

Modeling nonthermal emission from stellar bow shocks (Research Note) [PDF]

, 2016
Context. Runaway O- and early B-type stars passing through the interstellar medium at supersonic velocities and characterized by strong stellar winds may produce bow shocks that can serve as particle acceleration sites. Previous theoretical models predict the production of high-energy photons by nonthermal radiative processes, but their efficiency is ...
Pereira Blanco, Victor, López Santiago, J., Miceli, M., Bonito, R., Castro Rubio, Elisa De   +4 more
openaire   +2 more sources

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

Two More Bow Shocks and Off-center Hα Nebulae Associated with Nova-like Cataclysmic Variables

The Astronomical Journal
We report discoveries of bow-shock nebulae, seen in H α and [O iii ] λ 5007, around two cataclysmic variables (CVs): LS Pegasi and ASASSN-V J205457.73+515731.9 (ASASJ2054).
Howard E. Bond, Calvin Carter, Eric Coles, Peter Goodhew, Dana Patchick, Jonathan Talbot, Gregory R. Zeimann   +6 more
doaj   +1 more source

IRC-10414: a bow-shock-producing red supergiant star

, 2013
Most runaway OB stars, like the majority of massive stars residing in their parent clusters, go through the red supergiant (RSG) phase during their lifetimes.
Gvaramadze, V. V., Kaminski, T., Kniazev, A. Y., Kraus, A., Langer, N., Mackey, J., Menten, K. M., Meyer, D. M. -A.   +7 more
core   +1 more source

The VLT-FLAMES Tarantula Survey IV: Candidates for isolated high-mass star formation in 30 Doradus [PDF]

, 2012
Whether massive stars can occasionally form in relative isolation or if they require a large cluster of lower-mass stars around them is a key test in the differentiation of star formation theories as well as how the initial mass function of stars is ...
A. de Koter, Alves, André, Baade, Banerjee, Bastian, Bastian, Bastian, Bastian, Bergin, Bertin, Bestenlehner, Bonnell, Bonnell, Brandner, Bressert, Brott, C. J. Evans, Campbell, Chu, Cioni, Comeron, Danziger, de Koter, De Marchi, de Wit, de Wit, E. Bressert, Efremov, Elmegreen, Evans, G. Gräfener, Gieles, Girichidis, Gruendl, Gvaramadze, Gvaramadze, Gvaramadze, H. Sana, Huthoff, J. M. Bestenlehner, J. M. D. Kruijssen, J. Maíz Apellániz, J. S. Vink, King, Kissler-Patig, Kraus, Kroupa, Kruijssen, Kruijssen, Krumholz, Lamb, Lazendic, Lejeune, M. Cantiello, M. Gieles, Maeder, Martins, Maschberger, Maschberger, Massey, Massey, Maíz-Apellániz, McKee, Meixner, Meixner, Melnick, Meynet, Moffat, Molinari, N. Bastian, Oey, P. A. Crowther, Parker, Parker, Pasquini, Peimbert, Pellegrini, Popescu, Portegies Zwart, R. J. Parker, S. N. Longmore, S. P. Goodwin, Sana, Scheepmaker, Schild, Selier, Selman, Selman, Smith, Tenorio-Tagle, V. Hénault-Brunet, van Buren, W. D. Taylor, Wadadekar, Walborn, Walborn, Walborn, Walborn, Walborn, Walborn, Weidner, Weidner, Weidner, Werchan, Wheelwright, Yorke   +106 more
core   +3 more sources

Temporal Interference Stimulation Enhances Neural Regeneration

Advanced Science, EarlyView.
Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressott, Maria Garcia Garrido, Patrycja Dzialecka, Rachel Man Hoi Law, Roberto Portillo‐Lara, Bethany Geary, Elena Faillace, Shirine Merlo‐Nikpay Aslie, Marcelina Wojewska, Maria Otero‐Jimenez, Martina Genta, Luqiao Tan, Karen Duff, Javier Alegre‐Abarrategui, Rylie Green, Nir Grossmann   +15 more
wiley   +1 more source

Pyroptosis‐Inducing Engineered Microparticles for Cancer Immunotherapy

Advanced Science, EarlyView.
Engineered microparticles co‐delivering geldanamycin and dual nanobodies induce targeted pyroptosis and block PD‐L1 and CD47 pathways, reprogramming the tumor microenvironment and achieving potent antitumor immunity in lung cancer models with minimal toxicity.
Tianli Hao, Zihan Deng, Yufei Liu, Li Liu, Deqiang Deng, Muyang Yang, Yuanyuan Geng, Yao Sun, Beilei Yue, Jonathan F. Lovell, Yushuai Liu, Lisen Lu, Honglin Jin   +12 more
wiley   +1 more source