Results 61 to 70 of about 81,294 (212)

Porcine liver vascular bed in Biodur E20 corrosion casts

open access: yesFolia Morphologica, 2016
Pigs are frequently used as animal models in experimental medicine. To identify processes of vascular development or regression, vascular elements must be recognised and quantified in a three-dimensional (3D) arrangement. Vascular corrosion casts enable the creation of 3D replicas of vascular trees. The aim of our study was to identify suitable casting
L, Eberlova   +12 more
openaire   +3 more sources

Functional integral over velocities for a spinning particle with and without anomalous magnetic moment in a constant electromagnetic field [PDF]

open access: yes, 1997
The technique of functional integration over velocities is applied to the calculation of the propagator of a spinning particle with and without anomalous magnetic moment.
Fradkin E S   +8 more
core   +2 more sources

A Large‐Area, Stretchable Accelerometer Array for Spatial Assessment of Chest Compressions in Cardiopulmonary Resuscitation

open access: yesFlexTech, EarlyView.
A large‐area stretchable accelerometer array enables multi‐point monitoring of chest compression depth and thoracic contour reconstruction during CPR, offering high spatiotemporal resolution for dynamic deformation tracking and providing a new pathway toward intelligent, feedback‐based resuscitation systems. ABSTRACT High‐quality chest compressions are
Tianrun Xu   +5 more
wiley   +1 more source

Relic Vector Field and CMB Large Scale Anomalies

open access: yes, 2014
We study the most general effects of relic vector fields on the inflationary background and density perturbations. Such effects are observable if the number of inflationary e-folds is close to the minimum requirement to solve the horizon problem. We show
Chen, Xingang, Wang, Yi
core   +2 more sources

Time Integrals Under the Black–Scholes–Merton and Margrabe Economies

open access: yesJournal of Futures Markets, EarlyView.
ABSTRACT The problem of integrating the Black, Scholes, and Merton (BSM) formula with respect to the time variable is paramount for an economist. Inspired by the real options literature, Shackleton and Wojakowski offer analytic formulae for valuing finite maturity (profit) caps and floors that are contingent on continuous flows following a lognormal ...
José Carlos Dias   +3 more
wiley   +1 more source

Publications Catalogue 2008-9 [PDF]

open access: yes, 2008
Lists publications produced by, or in association with, the Institute for the Study of the ...

core  

Finite temperature effects in light scattering off Cooper-paired Fermi atoms

open access: yes, 2007
We study stimulated light scattering off a superfluid Fermi gas of atoms at finite temperature. We derive response function that takes into account vertex correction due to final state interactions; and analyze finite temperature effects on collective ...
Bimalendu Deb   +5 more
core   +1 more source

Business model - an ephemeral trend or a claim of the future? the orientation of enterprises within the agricultural machinery sector

open access: yesManagement, 2019
The fundamental objective of this research paper is to determine whether contemporary management is recognized traditionally, in the light of a strategy and the entailing methods of operation, adapted to the target recipients, based on knowledge and ...
Nogalski Bogdan   +1 more
doaj   +1 more source

Sleep disturbance as a transdiagnostic marker of children's mental health difficulties: A network analysis of item‐level associations between different types of sleep problems and different behavioural and emotional symptoms

open access: yesJCPP Advances, EarlyView.
Abstract Background Sleep disturbances are widely considered to be a transdiagnostic feature of common behavioural and emotional difficulties in childhood, yet most studies treat sleep as a single construct. Where studies have explored specific sleep problems to psychopathology in children, these tend to only include behavioural or emotional ...
Alina A. Marinca   +4 more
wiley   +1 more source

High Accretion Rate during Class 0 Phase due to External Trigger

open access: yes, 2003
Recent observations indicate that some class 0 sources have orders of magnitude higher accretion rates than those of class I. We investigated the conditions for the high accretion rates of some class 0 sources by numerical calculations, modelling an ...
Andre P.   +8 more
core   +1 more source

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