Results 31 to 40 of about 323,665 (250)
The group of parenthesized braids [PDF]
, 2005 We investigate a group $B\_\bullet$ that includes Artin's braid group $B\_\infty$ and Thompson's group $F$. The elements of $B\_\bullet$ are represented by braids diagrams in which the distances between the strands are not uniform and, besides the usual ...
Dehornoy, Patrick
core +3 more sources
Medičnì Perspektivi, 2021 There was made the analysis of wound ballistics of modern expansive bullets in comparison with shell bullets on 25 blocks of ballistic plasticine (ROMA PLASTILINA No.
V.I. Tsymbalyuk +6 more
doaj +1 more source
A Study of the Language of Bullet Comments in Bilibili Auto-tune Remix-themed Content Videos [PDF]
SHS Web of Conferences, 2023 As a new and popular medium, bullet comments are popular among young people, and the presence of bullet comments is particularly indispensable in bilibili auto-tune remix-themed content video.
Li Pengyun
doaj +1 more source
Permutation of elements in double semigroups [PDF]
, 2015 Double semigroups have two associative operations $\circ, \bullet$ related by the interchange relation: $( a \bullet b ) \circ ( c \bullet d ) \equiv ( a \circ c ) \bullet ( b \circ d )$. Kock \cite{Kock2007} (2007) discovered a commutativity property in
Bremner, Murray, Madariaga, Sara
core +1 more source
Circulation, 1999 A bullet located in the interventricular septum is shown in frontal (A) and right lateral (B) chest radiography and in an echocardiogram (C; RA indicates right atrium; RV, right ventricle; LA, left atrium; and LV, left ventricle. …
Néstor Wainsztein, Branco Mautner
openaire +3 more sources
Elastic collision and molecule formation of spatiotemporal light bullets in a cubic-quintic nonlinear medium [PDF]
Phys. Rev. E 94 (2016) 032217, 2017 We consider the statics and dynamics of a stable, mobile three-dimensional (3D) spatiotemporal light bullet in a cubic-quintic nonlinear medium with a focusing cubic nonlinearity above a critical value and any defocusing quintic nonlinearity. The 3D light bullet can propagate with a constant velocity in any direction.
arxiv +1 more source
Discontinuous BPS Spectra in N=2 Susy QCD [PDF]
, 1996 These notes are based on work done in collaboration with Frank Ferrari. We show how to determine the spectra of stable BPS states in $N=2$ supersymmetric $SU(2)$ Yang-Mills theories that are asymptotically free, i.e.
Adel Bilal +11 more
core +2 more sources
“Gunshot injury to the pelvis”. The bullet voided through the urethra
Libyan International Medical University Journal, 2017 Gunshot injuries (GSIs) are considered an emergency as life threatening. The gunshots injuries in the urinary tract are uncommon. The high-velocity of bullet can cause both a penetrating injury to the target organs as well as a blast injury to nearby ...
A Etabbal, A EL Shaikhy
doaj +1 more source
Shifted derived Poisson manifolds associated with Lie pairs
, 2018 We study the shifted analogue of the "Lie--Poisson" construction for $L_\infty$ algebroids and we prove that any $L_\infty$ algebroid naturally gives rise to shifted derived Poisson manifolds.
Bandiera, Ruggero +3 more
core +1 more source
Veterinární Medicína, 2012 There is controversy regarding the causes of temporary cavity generation during gunshot wound formation. Analysis of gunshot wounds in hunted animals suggests that a bullet's frontal surface shape is the primary factor in forming a temporary pulsating ...
M.Z. Felsmann +3 more
doaj +1 more source