Results 11 to 20 of about 160,046 (270)

The Height of List-tries and TST [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2007
We characterize the asymptotics of heights of the trees of de la Briandais and the ternary search trees (TST) of Bentley and Sedgewick. Our proof is based on a new analysis of the structure of tries that distinguishes the bulk of the tree, called the ...
N. Broutin, L. Devroye
doaj   +1 more source

Nematode control in suckler beef cattle over their first two grazing seasons using a targeted selective treatment approach [PDF]

open access: yes, 2015
peer-reviewedBackground With concerns over the development of anthelmintic resistance in cattle nematode populations, we must re-examine our approach to nematode control in cattle.
Barrett, Damien   +6 more
core   +1 more source

Impact of user-generated travel posts on travel decisions: A comparative study on Weibo and Xiaohongshu

open access: yesAnnals of Tourism Research Empirical Insights, 2022
With the growing popularity and versatility of mobile applications, this study examined consumers' usage of multi-functional social media content apps and the influence of user-generated travel posts on their travel decision-making.
Zhuoli Wang   +2 more
doaj   +1 more source

Screening for Tuberculosis in Health Care Workers. Experience in an Italian Teaching Hospital [PDF]

open access: yes, 2017
Health care workers (HCW) are particularly at risk of acquiring tuberculosis (TB), even in countries with low TB incidence. Therefore, TB screening in HCW is a useful prevention strategy in countries with both low and high TB incidence.
De Luca, Assunta   +8 more
core   +3 more sources

Modelling the consequences of targeted selective treatment strategies on performance and emergence of anthelmintic resistance amongst grazing calves [PDF]

open access: yes, 2016
The development of anthelmintic resistance by helminths can be slowed by maintaining refugia on pasture or in untreated hosts. Targeted selective treatments (TST) may achieve this through the treatment only of individuals that would benefit most from ...
Berk, Zoe   +3 more
core   +2 more sources

Performance of tuberculin skin test measured against interferon gamma release assay as reference standard in children [PDF]

open access: yes, 2014
Objectives. International guidelines differ in the threshold of tuberculin skin test (TST) induration regarded as indicating Mycobacterium (M.) tuberculosis infection.
Eisenhut, Michael, Fidler, Katy
core   +2 more sources

Lessons learned from continued TB outbreaks in a high school. [PDF]

open access: yesPLoS ONE, 2017
We investigated the aftereffects of confirmatory QuantiFERON testing (QFT) added to a positive tuberculin skin test (TST). We reviewed the pre and post course of sequential tuberculosis (TB) outbreaks in a high school where massive 43 active TB cases had
Young Kim   +10 more
doaj   +1 more source

Development and initial validation of a sensory threshold examination protocol (STEP) for phenotyping canine pain syndromes [PDF]

open access: yes, 2017
Objective To study feasibility and test-retest repeatability of a sensory threshold examination protocol (STEP) and report quantitative sensory threshold distributions in healthy dogs.
Abeyesinghe, S M   +5 more
core   +2 more sources

Path sampling for lifetimes of metastable magnetic skyrmions and direct comparison with Kramers' method [PDF]

open access: yes, 2020
We perform a direct comparison between Kramers' method in many dimensions -- i.e., Langer's theory -- adapted to magnetic spin systems, and a path sampling method in the form of forward flux sampling, as a means to compute collapse rates of metastable ...
Desplat, L.   +4 more
core   +4 more sources

Test of variational transition state theory against accurate quantal results for a reaction with very large reaction-path curvature and a low barrier [PDF]

open access: yes, 1984
We present three sets of calculations for the thermal rate constants of the collinear reaction I+HI-->IH+I: accurate quantum mechanics, conventional transition state theory (TST), and variational transition state theory (VTST). This reaction differs from
Garrett, Bruce C.   +3 more
core   +1 more source

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