Results 31 to 40 of about 135,312 (231)

Young Radio Pulsars in Galactic Globular Clusters [PDF]

, 2011
Currently three isolated radio pulsars and one binary radio pulsar with no evidence of any previous recycling are known in 97 surveyed Galactic globular clusters.
Bailes, Biggs, Booth, Camilo, Chandler, Cordes, D. R. Lorimer, Deneva, Dessart, D’Amico, Faucher-Giguère, Fregeau, Freire, Freire, Freire, Gnedin, Hessels, Hui, J. Boyles, Jacoby, Johnston, K. Belczynski, Klein, Kramer, Krauss, Liebert, Lorimer, Lorimer, Lynch, Lynch, Lyne, Manchester, McCrea, P. C. Freire, P. J. Turk, Paust, R. Mnatsakanov, R. S. Lynch, Ransom, S. M. Ransom, Scalo, Webbink   +41 more
core   +3 more sources

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Major Cybersecurity Breaches: Shaping Corporate Cybersecurity Policies and Closing the Gaps

Journal of Corporate Accounting &Finance, EarlyView.
ABSTRACT As digitalization accelerates, cybercrime has intensified in both scale and impact over the past two decades. This study aims to critically examine major cybersecurity events, assess them through the lens of routine activity theory, examine insight from three other established criminological and organizational theories, and address central ...
Laura K. Rickett, Deborah Smith
wiley   +1 more source

Investing in Prevention or Paying for Recovery - Attitudes to Cyber Risk [PDF]

, 2019
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.Broadly speaking an individual can invest time and effort to avoid becoming victim to a cyber attack and/or
A Cartwright, A Kharraz, A Laszka, A Tversky, A Tversky, AC Johnston, B Johnson, C Starmer, D Kahneman, E Field, EU Weber, G Hull, H Rosoff, M Dufwenberg, O Poulsen, R Richardson, SL Pfleeger, T O’Donoghue, TA Homonoff, U Fischbacher   +19 more
core   +2 more sources

Zsarolóvírusok és a No More Ransom projekt

Belügyi Szemle, 2022
Cél: Az írás célja a zsarolóvírusok kategóriáinak, főbb működési elveinek, valamint a zsarolóvírusokkal szembeni fellépés érdekében az Europol által létrehozott No More Ransom projektnek a bemutatása. Módszertan: A zsarolóvírusokkal kapcsolatos adatokat
Viktor Halász
doaj   +1 more source

"Two tribes": Handaxe shape variation shows distinct regional cultural groups in southeastern Britain between 424 000 and 374 000 BP

Journal of Quaternary Science, EarlyView.
ABSTRACT This paper examines regional and chronological variations in Acheulean handaxe morphology during Marine Isotope Stage 11 (c. 425–365 ka BP) in Britain. Using a data set of 737 handaxes from 13 securely dated sites in East Anglia and the Thames Valley, we apply three‐dimensional geometric morphometric analysis to examine morphological ...
Mark White, Frederick Foulds, Aaron Rawlinson, Ceri Shipton, Rob Davis, Nick Ashton   +5 more
wiley   +1 more source

A compact steep spectrum radio source in NGC1977 [PDF]

, 2012
A compact steep spectrum radio source (J0535-0452) is located in the sky coincident with a bright optical rim in the HII region NGC1977. J0535-0452 is observed to be $\leq 100$ mas in angular size at 8.44 GHz.
Ransom, Scott M., Roshi, D. Anish
core   +1 more source

Assessing resilience of hospitals to cyberattack

Digital Health, 2021
Objective This paper investigates the impact on emergency hospital services from initiation through recovery of a ransomware attack affecting the emergency department, intensive care unit and supporting laboratory services.
Hadi Ghayoomi, Kathryn Laskey, Elise Miller-Hooks, Charles Hooks, Mersedeh Tariverdi   +4 more
doaj   +1 more source

Survey of software anomaly detection based on deception

网络与信息安全学报, 2022
Advanced persistent threats (APT) will use vulnerabilities to automatically load attack code and hide attack behavior, and exploits code reuse to bypass the non-executable stack & heap protection, which is an essential threat to network security ...
FU Jianming, LIU Chang, XIE Mengfei, LUO Chenke
doaj   +1 more source

Convergence Deficits in Myoclonus‐Dystonia Point to Cerebellar Impairment

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Myoclonus‐dystonia (M‐D) is a monogenic movement disorder, with proposed cerebellar dysfunction. Vergence eye movement deficits, characteristics of degenerative cerebellar disease, have not been studied in M‐D. Cerebellar transcranial alternating current stimulation (tACS) is considered a potential therapeutic approach.
Skadi Gerkensmeier, Christina Bolte, Jan‐Ole Radecke, Feline Hamami, Andreas Sprenger, Christoph Helmchen, Robert Chen, Marcus Callister, Talyta Cortez Grippe, Christine Klein, Norbert Brüggemann, Tobias Bäumer, Alexander Münchau, Anne Weissbach   +13 more
wiley   +1 more source