Results 121 to 130 of about 172,919 (265)

Re-visiting gravitational wave events via pulsars

Physics Letters B, 2020
By now many gravitational wave (GW) signals have been detected by LIGO and Virgo, with the waves reaching earth directly from their respective sources. These waves will also travel to different pulsars and will cause (tiny) transient deformations in the ...
Minati Biswal, Shreyansh S. Dave, Ajit M. Srivastava   +2 more
doaj   +1 more source

Extended Emission from the PSR B1259-63/SS 2883 Binary Detected with Chandra

, 2011
PSR B1259-63 is a middle-aged radio pulsar (P=48 ms, tau=330 kyr, Edot=8.3*10^{35} erg/s) in an eccentric binary (P_orb =3.4 yr, e=0.87) with a high-mass Be companion, SS 2883.
Chulhoon Chang, Cordes, Durant, Gaensler, George G. Pavlov, Hirayama, Johnston, Juda, Kargaltsev, Kargaltsev, Kargaltsev, Kargaltsev, Kashyap, Mori, Nicastro, Oleg Kargaltsev, Pavlov, Pavlov, Pavlov, Tavani, Tsunemi, Uchiyama   +21 more
core   +1 more source

Breaking barriers: The cGAS‐STING pathway as a novel frontier in cancer immunotherapy

Cancer Communications, Volume 45, Issue 11, Page 1513-1546, November 2025.
Abstract Since its discovery, the cyclic GMP‐AMP synthase (cGAS)‐stimulator of the interferon gene (STING) signaling pathway has been considered a pivotal component of innate immunity and a promising target for cancer immunotherapy. Beyond its canonical role in pathogen defense, accumulating evidence has demonstrated that the cGAS‐STING pathway ...
Yuheng Yan, Ximin Tan, Bin Song, Ming Yi, Qian Chu, Kongming Wu   +5 more
wiley   +1 more source

FINE STRUCTURE OF ANOMALOUSLY INTENSE PULSES OF PSR J0814+7429 RADIO EMISSION IN THE DECAMETER RANGE

Radio Physics and Radio Astronomy, 2017
Purpose: The fine structure of the anomalously intense pulses of PSR J0814+7429 (В0809+74) has been studied. The pulsar radio emission fine structure is investigated to determine its parameters in the lowest part of spectrum available for groundbased ...
A. O. Skoryk, O. M. Ulyanov, V. V. Zakharenko, A. I. Shevtsova, I. Y. Vasylieva, M. S. Plakhov, I. M. Kravtsov   +6 more
doaj   +1 more source

HST optical polarimetry of the Vela pulsar & nebula

, 2014
Polarisation measurements of pulsars offer an unique insight into the geometry of the emission regions in the neutron star magnetosphere. Therefore, they provide observational constraints on the different models proposed for the pulsar emission ...
Mignani, R. P., Moran, P., Shearer, A.
core   +1 more source

A new green synthesis approach using sodium palmitate in the synthesis of a Ni/Al2O3 catalyst for CO2 methanation

The Canadian Journal of Chemical Engineering, Volume 103, Issue 11, Page 5173-5188, November 2025.
Abstract CO2 methanation with Ni/Al2O3 catalysts is a key technology for converting CO2 emissions into sustainable methane. However, conventional impregnation synthesis often results in poor nickel dispersion and in the emission of gaseous NOx species.
Anderson F. C. Silva, Eduardo L. de Barros Neto, Bruna R. de Vasconcelos   +2 more
wiley   +1 more source

Beyond tumour suppression: cGAS‐STING pathway in urologic malignancies: Context‐dependent duality and therapeutic implications

Clinical and Translational Medicine, Volume 15, Issue 11, November 2025.
The context‐dependent duality of cGAS–STING signalling in urologic tumours is revealed. Targeting the STING pathway, in combination with immunotherapies and gene therapies, enhances the anti‐tumour response. Sex hormone differences in urological malignancies are correlated with the cGAS–STING pathway.
Qi Wei, Kui Zhao, Yifan Wu, Wenhui Wu, Na Hao   +4 more
wiley   +1 more source

Electron Density Structure Measurements With Scattered Intense Laser Beam

Contributions to Plasma Physics, Volume 65, Issue 10, November 2025.
ABSTRACT Short‐pulse intense lasers have the potential to model extreme astrophysical environments in laboratories. Although there are diagnostics for energetic electrons and ions resulting from laser‐plasma interactions, the diagnostics to measure velocity distribution functions at the interaction region of the laser and plasma are limited.
K. Sakai, K. Himeno, S. J. Tanaka, T. Asai, T. Minami, Y. Abe, F. Nikaido, K. Kuramoto, M. Kanasaki, H. Kiriyama, A. Kon, K. Kondo, N. Nakanii, W. Y. Woon, C. M. Chu, K. T. Wu, C. S. Jao, Y. L. Liu, T. A. Pikuz, H. Kohri, A. O. Tokiyasu, S. Isayama, H. S. Kumar, K. Tomita, Y. Fukuda, Y. Kuramitsu   +25 more
wiley   +1 more source

Recovery of Linear and Nonlinear Heart Rate Variability Metrics After Short‐Term Moderate versus Vigorous Intensity Exercise: A Cross‐Sectional Randomized Cross‐Over Study

European Journal of Sport Science, Volume 25, Issue 11, November 2025.
ABSTRACT The present study explored acute responses of heart rate (HR) variability (HRV) metrics, incorporating the nonlinear index alpha 1 of detrended fluctuation analysis (DFAa1) during passive recovery, providing information about correlation properties of HR time series during the regulation of recovery processes. Recreationally active female (n = 
Thomas Gronwald, Hannes Kock, Lisa Röglin, Martin Möhle, Eva Kircher, Olaf Hoos, Sascha Ketelhut   +6 more
wiley   +1 more source

Preserved Thermoregulation in Huntington's Disease: Insights from an Observational Case–Control Study

Movement Disorders Clinical Practice, Volume 12, Issue 11, Page 1784-1791, November 2025.
ABSTRACT Background Thermoregulation is critical for preventing hyperthermia during physical activity. In Huntington's disease (HD), research on possible thermoregulatory alterations has received little attention. Objectives We aimed to investigate and compare skin temperature differences before and after exercise between HD patients and healthy ...
Lucía Simón‐Vicente, Jéssica Rivadeneyra‐Posadas, María Soto‐Célix, Javier Raya‐González, Alejandro Rodríguez‐Fernández, Daniel Castillo‐Alvira, Fernando Vázquez, Esther Cubo   +7 more
wiley   +1 more source