Results 11 to 20 of about 2,847,969 (279)
Universal global imprints of genome growth and evolution--equivalent length and cumulative mutation density. [PDF]
PLoS ONE, 2010 BACKGROUND: Segmental duplication is widely held to be an important mode of genome growth and evolution. Yet how this would affect the global structure of genomes has been little discussed. METHODS/PRINCIPAL FINDINGS: Here, we show that equivalent length,
Hong-Da Chen +3 more
doaj +2 more sources
Application of spot vision screening combined with axial length measurement for early identification of myopia risk in Chinese Young children [PDF]
Frontiers in PediatricsPurposeTo evaluate the efficacy of Spot vision screening combined with axial length measurement for early identification of myopia risk in Chinese Young children.MethodsThis cross-sectional study included 210 children aged 3–8 years, classified into a ...
Hong Liu +5 more
doaj +2 more sources
0.05% atropine on control of myopia progression in Chinese school children: a randomized 3-year clinical trial [PDF]
International Journal of Ophthalmology, 2023 AIM: To evaluate the effect of 0.05% atropine on the control of myopia for 2y (phase I) and on spherical equivalent refraction (SER) progression for 1y (phase II) after its withdrawal in Chinese myopic children.
Qin Zhu +7 more
doaj +1 more source
Frontiers in Pediatrics, 2022 ObjectivesThe aim of this study was to assess the association between axial length/corneal radius ratio (AL/CR ratio), AL, and refractive status and evaluate the accuracy of AL and AL/CR ratio for myopia assessment among Chinese children.MethodsA ...
Jingfeng Mu +6 more
doaj +1 more source
Engenharia Agrícola, 2010 Este trabalho foi desenvolvido para analisar as perdas de carga localizadas em gotejadores coaxiais integrados em tubos de polietileno. A perda de carga para diferentes vazões foi determinada em quatro modelos de tubos gotejadores, com sete repetições ...
Anthony W. A. Gomes +3 more
doaj +1 more source
Engenharia Agrícola, 2009 Este trabalho foi desenvolvido com o objetivo de ajustar equações que estimam a perda distribuída de carga em microtubos utilizados em microaspersão e a perda localizada de carga na passagem lateral do fluxo por meio dos conectores na linha lateral.
Danieli B. Zitterell +3 more
doaj +1 more source
Disordered, stretched, and semiflexible biopolymers in two dimensions [PDF]
, 2009 We study the effects of intrinsic sequence-dependent curvature for a two dimensional semiflexible biopolymer with short-range correlation in intrinsic curvatures.
A. A. Travers +7 more
core +2 more sources
Lengths May Break Privacy – Or How to Check for Equivalences with Length [PDF]
, 2013 Security protocols have been successfully analyzed using symbolic models, where messages are represented by terms and protocols by processes. Privacy properties like anonymity or untraceability are typically expressed as equivalence between processes. While some decision procedures have been proposed for automatically deciding process equivalence, all ...
Cheval, Vincent +2 more
openaire +2 more sources
Engenharia Agrícola, 2009 Este trabalho apresenta os resultados de experimento conduzido para avaliar as perdas de carga localizadas em gotejados não coaxiais integrados a tubos de polietileno.
Osvaldo Rettore Neto +3 more
doaj +1 more source
On extremal self-dual ternary codes of length 48 [PDF]
, 2011 All extremal ternary codes of length 48 that have some automorphism of prime order $p\geq 5$ are equivalent to one of the two known codes, the Pless code or the extended quadratic residue ...
Nebe, Gabriele
core +4 more sources