Results 1 to 10 of about 620,532 (331)

Extending Whitney's extension theorem: nonlinear function spaces [PDF]

open access: yes, 2020
We consider a global, nonlinear version of the Whitney extension problem for manifold-valued smooth functions on closed domains $C$, with non-smooth boundary, in possibly non-compact manifolds.
Roberts, David Michael   +1 more
core   +4 more sources

Universal Linker and Ligation Procedures for Construction of Genomic DNA Libraries Enriched for Microsatellites

open access: yesBioTechniques, 1999
Microsatellite loci are highly informative genetic markers useful for population genetic studies, linkage mapping and parentage determination. Methods to identify novel microsatellite loci commonly use subtractive hybridization to enrich smallinsert ...
Matthew B. Hamilton   +3 more
doaj   +1 more source

Evaluation maps, restriction maps, and compactness [PDF]

open access: yesColloquium Mathematicum, 1998
If \(B(K)\) denotes the space of all bounded, real-valued functions on a bounded subset \(K\) of a Banach space \(X\), the evaluation map \(E\) from \(X^*\) to \(B(K)\) is defined by: \(E(x^*)(k)= \langle x^*,k\rangle\) for all \(x^*\in X^*\) and \(k\in K\). If \(K\) denotes a bounded subset of \(X^*\) instead of \(X\), analogous evaluation maps from \(
Bator, Elizabeth   +2 more
openaire   +2 more sources

Non-universal critical behaviour of a mixed-spin Ising model on the extended Kagome lattice [PDF]

open access: yes, 2006
The mixed spin-1/2 and spin-3/2 Ising model on the extended Kagom\'e lattice is solved by establishing a mapping correspondence with the eight-vertex model.
Canova, Lucia, Strecka, Jozef
core   +2 more sources

DNA analyses and their applications in plant breeding

open access: yesCzech Journal of Genetics and Plant Breeding, 2002
In recent years, molecular markers have been developed based on the more detailed knowledge of genome structure. Considerable emphasis has been laid on the use of molecular markers in practical breeding and genotype identification.
J. Ovesná, K. Poláková, L. Leišová
doaj   +1 more source

On dimensionally restricted maps [PDF]

open access: yesFundamenta Mathematicae, 2002
Some results of B. Pasynkov and H. Torunczyk on finite-dimensional maps are improved. A generalization of a Dranishnikov-Uspenskij theorem about extensional dimension is also obtained.
Tuncali, H. Murat, Valov, Vesko
openaire   +2 more sources

Reassessment of QTLs for late blight resistance in the tomato accession L3708 using a restriction site associated DNA (RAD) linkage map and highly aggressive isolates of Phytophthora infestans.

open access: yesPLoS ONE, 2014
Tomato late blight caused by the oomycete pathogen Phytophthora infestans (Mont.) de Bary is a major threat to tomato production in cool and wet environments.
Ai-Lin Chen   +8 more
doaj   +1 more source

Effects of L1-L2 congruency, collocation type, and restriction on processing L2 collocations

open access: yesFrontiers in Psychology, 2022
The present study investigated the effects of L1-L2 congruency, collocation type, and restriction on L2 collocational processing. Advanced Chinese learners of English and native English-speaking controls performed an online acceptability judgment task to
Ying Jiang
doaj   +1 more source

Perturbative Analysis of the Two-body Problem in (2+1)-AdS gravity [PDF]

open access: yes, 1999
We derive a perturbative scheme to treat the interaction between point sources and AdS-gravity. The interaction problem is equivalent to the search of a polydromic mapping $X^A= X^A(x^\mu)$, endowed with 0(2,2) monodromies, between the physical ...
Banados M.   +4 more
core   +2 more sources

Evolution of the retroviral restriction gene Fv1: inhibition of non-MLV retroviruses.

open access: yesPLoS Pathogens, 2014
Fv1 is the prototypic restriction factor that protects against infection by the murine leukemia virus (MLV). It was first identified in cells that were derived from laboratory mice and was found to be homologous to the gag gene of an endogenous ...
Melvyn W Yap   +3 more
doaj   +1 more source

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