Results 21 to 30 of about 2,205,764 (331)
In the present work, a numerical study of the dynamic processes occurring during projectile ejection from the open-end of a gun into ambient air was performed.
Ye Luo, Da Xu, Hua Li
doaj +1 more source
Supernovae and their host galaxies - IV. The distribution of supernovae relative to spiral arms [PDF]
Using a sample of 215 supernovae (SNe), we analyze their positions relative to the spiral arms of their host galaxies, distinguishing grand-design (GD) spirals from non-GD (NGD) galaxies.
Adibekyan, V. +9 more
core +4 more sources
The NPs Role of Assessing and Intervening with Older Adult Drivers
As the silver tsunami continues, assessing and intervening with older adult drivers are becoming an essential aspect of the comprehensive geriatric exam. The current lack of time efficient clinical guidelines is a concern and barrier for NPs. The purpose
Tamatha Arms
doaj +1 more source
“Arm in arm with righteousness” [PDF]
My title comes from Joseph Conrad who, in his 1913 novel Chance, wrote: You know the power of words. We pass through periods dominated by this or that word - it may be development, or it may be competition, or education, or purity or efficiency or even sanctity. It is the word of the time.
openaire +2 more sources
Dynamically Driven Evolution of the Interstellar Medium in M51 [PDF]
We report the highest-fidelity observations of the spiral galaxy M51 in CO emission, revealing the evolution of giant molecular clouds (GMCs) vis-a-vis the large-scale galactic structure and dynamics.
Aalto +48 more
core +3 more sources
Development of a 3D, networked multi-user virtual reality environment for home therapy after stroke
Background Impairment of upper extremity function is a common outcome following stroke, to the detriment of lifestyle and employment opportunities. Yet, access to treatment may be limited due to geographical and transportation constraints, especially for
Kristen M Triandafilou +5 more
doaj +1 more source
Innovation Mirage: The Role of Technological Uncertainty in Military Instability
The article examines the impact of technological changes on the risks of military clashes between states. Currently, experts express increasing concerns about the destabilizing effect of new weapons (including anti-missile and anti-satellite weapons ...
I. A. Istomin
doaj +1 more source
Urban Peace-Building through Community-Based Initiatives to Control SALWs in Libya
In post-revolution Libya, the proliferation and trafficking of Small Arms and Light Weapons (SALW) became pervasive due to the ongoing political and armed conflict that succeeded the fall of Qaddafi.
Alaa Tartir, Nicolas Florquin
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Planet-driven Spiral Arms in Protoplanetary Disks. II. Implications [PDF]
We examine whether various characteristics of planet-driven spiral arms can be used to constrain the masses of unseen planets and their positions within their disks.
J. Bae, Zhaohuan Zhu
semanticscholar +1 more source
Pandemic as an additional criminality factor [PDF]
The prerequisite for the study was the emerging new “coronavirus” disease, viewed as a criminality factor. The objective of the study is to identify new characteristics of crime in the context of the incidence of coronavirus in the population, to ...
Gotchina Larisa Vladimirovna +4 more
doaj +1 more source

