Results 31 to 40 of about 350,111 (225)

Degrees of authenticity

open access: yesLinguistic Landscape. An international journal, 2021
Abstract This paper presents a taxonomy of indexicalities attached to Linguistic Landscapes in the city of Manchester, UK, which utilise Vietnamese writing and imagery. The taxonomy contrasts the employment of Vietnamese as a foreign language by a British restaurant chain, as a heritage language by second-generation Vietnamese businesses, and as a ...
openaire   +2 more sources

Miniaturization of 2 × 4 90-Degree Hybrid Optical Couplers

open access: yesIEEE Journal of Quantum Electronics, 2023
In this work we study the limits of miniaturization of a 90-degree hybrid coupler working in the L, C and S bands, with respect to a number of performance parameters aimed at its application for balanced detection. We investigate the main effects responsible for the degradation of the performance of the devices during miniaturization, and establish the
Alessio Miranda   +3 more
openaire   +2 more sources

On unrooted and root-uncertain variants of several well-known phylogenetic network problems [PDF]

open access: yes, 2016
The hybridization number problem requires us to embed a set of binary rooted phylogenetic trees into a binary rooted phylogenetic network such that the number of nodes with indegree two is minimized.
Boes, Olivier   +4 more
core   +4 more sources

Hybridity, possibility: Degrees of marketization in tradeable permit systems [PDF]

open access: yesEnvironment and Planning A: Economy and Space, 2017
Tradeable permit systems for allocating rights to impact the environment have become an important part of the regulatory toolkit over the last 35 years. Informed by elegant neoclassical economic thought, these regulatory markets promise lowest-cost environmental benefit by delegating decision-making to market participants.
openaire   +2 more sources

Genetic diversity analysis and DNA fingerprinting of tomato breeding lines using ssr markers

open access: yesAgraarteadus, 2021
There is a need to expand the information on genetic relationships between tomato (Solanum lycopersicum L.) lines to improve hybridization breeding. The genetic diversity and relationships among 24 tomato lines were evaluated by simple sequence repeat ...
Aziz Mahdi Abd Al-Shammari   +1 more
doaj   +1 more source

Intra- and Interspecies Analyses of the Carcinoembryonic Antigen (CEA) Gene Family Reveal Independent Evolution in Primates and Rodents [PDF]

open access: yes, 1989
Various rodent and primate DNAs exhibit a stronger intra- than interspecies cross-hybridization with probes derived from the N-terminal domain exons of human and rat carcinoembryonic antigen (CEA)-like genes.
Rudert, Fritz   +2 more
core   +1 more source

Diagnostic Alleles From Electrophoresis Distinguish Two Noctuid Pest Species, \u3ci\u3eHydraecia Immanis\u3c/i\u3e and \u3ci\u3eH. Micacea\u3c/i\u3e (Lepidoptera: Noctuidae). [PDF]

open access: yes, 2017
Native hop vine borer (Hydraecia immanis) and introduced potato stem borer (H. micacea) populations in Midwest corn have reached noticeable levels near the Great Lakes plant community ecotone between boreal forests and temperate deciduous forests.
Bossart, Janice L   +2 more
core   +2 more sources

The application of fluorescence in situ hybridization in different ploidy levels cross-breeding of lily. [PDF]

open access: yesPLoS ONE, 2015
21 crossing were conducted between Asiatic Lily with different ploidy levels, the results showed that the interploidy hybridization between diploid and tetraploid lilies was not as successful as intraploidy hybridization.
Qing Wang   +5 more
doaj   +1 more source

Metal Substitution as the Method of Modifying Electronic Structure of Metal-Organic Frameworks. [PDF]

open access: yes, 2019
Targeted modification of electronic structure is an important step in the optimization of metal-organic frameworks (MOFs) for photovoltaic, sensing, and photocatalytic applications.
Ebrahim, Fatmah Mish   +4 more
core   +2 more sources

Diversification and hybridization in firm knowledge bases in nanotechnologies [PDF]

open access: yes, 2007
The paper investigates the linkages between the characteristics of technologies and the structure of a firms' knowledge base. Nanotechnologies have been defined as converging technologies that operate at the nanoscale, and which require integration to ...
A.V. Favier   +13 more
core   +5 more sources

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