Results 31 to 40 of about 620,628 (282)

An Assessment of the Functional and Ecological Aspect of Novel Intermittent Stream Valves for Spraying Seed Potatoes

open access: yesAgronomy, 2020
It is important to protect potatoes from insects and diseases at an early stage of their development. Pesticides are necessary to prevent loss caused by Colorado potato beetles feeding on potato leaves.
Łukasz Gierz   +4 more
doaj   +1 more source

Nesting and Dressing [PDF]

open access: yes, 2007
We compute the anomalous dimensions of field strength operators Tr F^L in N=4 SYM from an asymptotic nested Bethe ansatz to all-loop order. Starting from the exact solution of the one-loop problem at arbitrary L, we derive a single effective integral ...
Rej, Adam   +2 more
core   +2 more sources

Securing All intraVenous devices Effectively in hospitalised patients—the SAVE trial: study protocol for a multicentre randomised controlled trial [PDF]

open access: yes, 2015
Introduction: Over 70% of all hospital admissions have a peripheral intravenous device (PIV) inserted; however, the failure rate of PIVs is unacceptably high, with up to 69% of these devices failing before treatment is complete.
Aukerman   +35 more
core   +3 more sources

Is the QCD ghost dressing function finite at zero momentum ?

open access: yes, 2006
We show that a finite non-vanishing ghost dressing function at zero momentum satisfies the scaling properties of the ghost propagator Schwinger-Dyson equation.
Boucaud, Ph.   +7 more
core   +2 more sources

Production Processes as a Tool to Study Parameterizations of Quark Confinement [PDF]

open access: yes, 2000
We introduce diquarks as separable correlations in the two-quark Green's function to facilitate the description of baryons as relativistic three-quark bound states. These states then emerge as solutions of Bethe-Salpeter equations for quarks and diquarks
A. Bender   +54 more
core   +2 more sources

Deactivation of Various Types of Lithium-ion Batteries by Submerged Crushing in Lime Water in Inert Atmosphere

open access: yesJournal of MMIJ
Submerged crushing of the cells of lithium-ion batteries (LIBs) for hybrid electric vehicles and small home appliances in approximately 250 L of lime water, saturated calcium hydroxide (Ca(OH)2) solution, in inert N2 atmosphere has been investigated with
Kouji YASUDA   +5 more
doaj   +1 more source

THE EVALUATION OF NOVEL WOUND DRESSINGS BASED ON HYDROGELS [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2020
Wound dressings gained a significant importance in the development of ideal solutions regarding wound healing therapy. The necessity of novel wound dressings in the clinical flied increased over the years due to the constant occurrence of burns or anti ...
RADULESCU Diana-Elena   +3 more
doaj  

Spectral curve, Darboux coordinates and Hamiltonian structure of periodic dressing chains

open access: yes, 2002
A chain of one-dimensional Schr\"odinger operators connected by successive Darboux transformations is called the ``Darboux chain'' or ``dressing chain''. The periodic dressing chain with period $N$ has a control parameter $\alpha$.
Adams   +21 more
core   +4 more sources

On the Dressing Method for the Generalised Zakharov--Shabat System [PDF]

open access: yes, 2004
The dressing procedure for the Generalised Zakharov--Shabat system is well known for systems, related to sl(N) algebras. We extend the method, constructing explicitly the dressing factors for some systems, related to orthogonal and symplectic Lie ...
Ablowitz   +23 more
core   +3 more sources

Time dependent spin-dressing using a $^3$He atomic beam

open access: yes, 2012
We have performed high precision experimental measurements of spin precession using a dressed $^3$He atomic beam. Spin-dressing uses an oscillating magnetic field detuned to high frequency which is orthogonal to a static magnetic field to effectively ...
Eckel, S.   +3 more
core   +1 more source

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