Results 51 to 60 of about 1,325 (160)

Multifrequency integrated profiles of pulsars [PDF]

, 2008
We have observed a total of 67 pulsars at five frequencies ranging from 243 to 3100 MHz. Observations at the lower frequencies were made at the Giant Metre-Wave Telescope in India and those at higher frequencies at the Parkes Telescope in Australia.
Gupta, Yashwant, Dipanjan Mitra, Simon Johnston, Karastergiou, A, Mitra, D, Mitra, Dipanjan, Aris Karastergiou, Yashwant Gupta, Johnston, S, Karastergiou, Aris, Gupta, Y, Johnston, Simon   +11 more
core   +1 more source

Comparison of prostatic urethral lift (PUL) versus water vapour thermal therapy (WVTT): A focus on drug‐free status and unplanned admissions

BJUI Compass, Volume 7, Issue 7, July 2026.
Abstract Objectives To compare prostatic urethral lift (PUL) and water vapour thermal therapy (WVTT) for benign prostatic hyperplasia (BPH) in a real‐world setting, this study compares clinical management outcomes that are less thoroughly documented in current literature—such as drug‐free status, complications and post‐procedure readmission rates ...
Athena Y. H. Lee, Brian W. H. Siu, Kelly H. Y. Tsang, Chi Ho Leung, Jeremy M. H. Ho, Yvonne Y. Y. Chan, Jeremy Y. C. Teoh, Peter K. F. Chiu, Ka Lun Lo, Chi Fai Ng   +9 more
wiley   +1 more source

Gravitational science with pulsars and the square kilometre array [PDF]

, 2009
Pulsar observations form one of the Key Science Projects for the Square Kilometre Array. These will allow unique tests of General Relativity based on finding and timing pulsars in relativistic binaries and on timing millisecond pulsars distributed across
M. Kramer (3563171), D. Backer (19012706), Matthew Bailes (18925756), Victoria M. Kaspi (19011509), B. Stappers (7680047), J. M. Cordesk (19012709), T. J W Lazio (19011581), S. Johnston (2953509), I. H. Stairs (19005284), S. M. Ransom (19005266)   +9 more
core   +1 more source

Cherenkov‐Curvature Radiation and Pulsar Radio Emission Generation [PDF]

The Astrophysical Journal, 1999
Electromagnetic processes associated with a charged particle moving in a strong circular magnetic field is considered in cylindrical coordinates. We investigate the relation between the vacuum curvature emission and Cherenkov emission and argue, that for the superluminal motion of a particle in the inhomogeneous magnetic field in a dielectric, the ...
Lyutikov, Maxim, Machabeli, George, Blandford, Roger   +2 more
openaire   +3 more sources

A living biobank of sarcoma patient‐derived cell cultures reveals multi‐omic and functional insights that capture disease heterogeneity

Clinical and Translational Medicine, Volume 16, Issue 7, July 2026.
Preclinical models for sarcoma that preserve tumour biology are urgently needed to advance mechanistic understanding and functional precision oncology. 29 early‐passage patient‐derived sarcoma cell (PDC) cultures from 19 patients, representing 11 sarcoma subtypes were established and extensively characterized.
Stefanie Gijsels, Suzanne Fischer, David Creytens, Sándor Dedeyne, Felix De Vuyst, Cláudio Pinheiro, Fleur Cordier, Sarah‐Lee Bekaert, Nadine Van Roy, Kaat Durinck, Jarne Pauwels, Kris Gevaert, Pieter Mestdagh, Jo Vandesompele, Pekka Rappu, Jyrki Heino, An Hendrix, Gabrielle H. van Ramshorst, Gwen Sys, Olivier De Wever   +19 more
wiley   +1 more source

Binary pulsars - astrophysical laboratories (not only) of theory of general relativity [PDF]

, 2011
Title: Binary pulsars - astrophysical laboratories of general relativity Author: Zuzana Beňová Department: Institute of Theoretical Physics Supervisor: Mgr.
Beňová, Zuzana
core  

On tests of general relativity with binary radio pulsars [PDF]

, 2016
The timing of radio pulsars in binary systems provides a superb testing ground of general relativity. Here we propose a Bayesian approach to carry out these tests, and a relevant efficient numerical implementation, that has several conceptual and ...
DEL POZZO, WALTER, A. Vecchio, W. Del Pozzo, Vecchio, Alberto, Vecchio, A.   +4 more
core   +1 more source

Investigations on the Role of Support and Synthesis Procedure for the Rux–Cuy/CNT‐Catalysed Hydrogenolysis of Glycerol to 1,2‐Propanediol

ChemistryOpen, Volume 15, Issue 7, July 2026.
Sophisticated carbon supports like single‐ and multiwall carbon nanotubes as well as Globugraphite were used for the synthesis of bimetallic Ru–Cu catalysts, which were tested in a multi batch reactor setup for the chemical hydrogenolysis of glycerol to 1,2‐propanediol (1,2‐PDO) at 220 °C under 30 bar of hydrogen pressure in aqueous solution. Tailoring
Dominique Lumpp, Samrin Shaikh, Jan‐Dominik Krueger, Fabian Riebesehl, Christiane Roller, Charlotte Ruhmlieb, Baldur Schroeter, Carina Hedrich, Martin Ritter, Irina Smirnova, Bodo Fiedler, Jakob Albert   +11 more
wiley   +1 more source

Signals of the QCD Phase Transition in the Heavens [PDF]

, 2007
The modern phase diagram of strongly interacting matter reveals a rich structure at high-densities due to phase transitions related to the chiral symmetry of quantum chromodynamics (QCD) and the phenomenon of color superconductivity.
Schaffner-Bielich, Jürgen
core  

Generation of nanoflares in the Crab pulsar

, 2017
We study dynamics of drift waves in the pair plasma of pulsar magnetosphere. It is shown that nonlinear of the drift waves with plasma particles leads to the formation of small scale structures. We show that cyclotron instability developed within these nonlinear structures can be responsible for the formation of nanoshots discovered in the radio ...
Machabeli, G., Malov, I., Gogoberidze, G.   +2 more
openaire   +2 more sources