Results 21 to 30 of about 27,119,175 (328)

Lepton flavor violating Z-decays in supersymmetric see-saw model

open access: yes, 2003
In supersymmetric see-saw model, the large flavor mixings of sleptons induce the lepton flavor violating (LFV) interactions $\ell_I \bar\ell_J V$ ($V=\gamma, Z$), which give rise to various LFV processes. In this work we examine the induced LFV decays $Z\
14   +27 more
core   +1 more source

Automated tests for diagnosing and monitoring cognitive impairment: a diagnostic accuracy review

open access: yesHealth Technology Assessment, 2016
Background: Cognitive impairment is a growing public health concern, and is one of the most distinctive characteristics of all dementias. The timely recognition of dementia syndromes can be beneficial, as some causes of dementia are treatable and are ...
Rabeea’h W Aslam   +11 more
doaj   +1 more source

Doping dependence of the vortex glass and sublimation transitions in the high-$T_{c}$ superconductor La$_{2-x}$Sr$_{x}$CuO$_{4}$ as determined from macroscopic measurements

open access: yes, 2004
Magnetization and ac-susceptibility measurements are used to characterize the mixed phase of the high-temperature cuprate superconductor La$_{2-x}$Sr$_{x}$CuO$_{4}$ over a large range of doping (0.075 $\leq x\leq$ 0.20).
Abrikosov   +47 more
core   +2 more sources

Nilpotent Symmetries For A Spinning Relativistic Particle In Augmented Superfield Formalism [PDF]

open access: yes, 2005
The local, covariant, continuous, anticommuting and nilpotent Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetry transformations for all the fields of a (0 + 1)-dimensional spinning relativistic particle are obtained in the framework of augmented ...
Aitchison   +26 more
core   +2 more sources

Zero temperature dynamics of Ising model on a densely connected small world network

open access: yes, 2005
The zero temperature quenching dynamics of the ferromagnetic Ising model on a densely connected small world network is studied where long range bonds are added randomly with a finite probability $p$.
64   +26 more
core   +1 more source

Reviewing the reviewers [PDF]

open access: yesScience, 2014
Anna Kaatz was working on a Ph.D. in comparative literature, studying old medical texts and public health codes, when her major professor was jailed and fired for sending sexually explicit material to a detective posing as a minor.
openaire   +3 more sources

Brownian motion near a liquid-like membrane

open access: yes, 2006
The dynamics of a tracer molecule near a fluid membrane is investigated, with particular emphasis given to the interplay between the instantaneous position of the particle and membrane fluctuations.
Amblard   +21 more
core   +2 more sources

An age-old problem or an old-age problem? A UK survey of attitudes, historical use and recommendations by healthcare professionals to use healthcare apps

open access: yesBMC Geriatrics, 2023
Background The coronavirus pandemic has exacerbated barriers to accessing face-to-face care. Consequently, the potential for digital health technologies (DHTs) to address unmet needs has gained traction.
Sulayman Z. Chowdhury   +6 more
doaj   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

open access: yesPopulation Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Radiative Breaking Scenario for the GUT gauge symmetry

open access: yes, 2005
The origin of the GUT scale from the top down perspective is explored. The GUT gauge symmetry is broken by the renormalization group effects, which is an extension of the radiative electroweak symmetry breaking scenario to the GUT models. That is, in the
Alvarez-Gaumé   +24 more
core   +2 more sources

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