Results 51 to 60 of about 74,723 (348)

Efficient analysis and design of low-loss whispering-gallery-mode coupled resonator optical waveguide bends

open access: yes, 2007
Waveguides composed of electromagnetically-coupled optical microcavities (coupled resonator optical waveguides or CROWs) can be used for light guiding, slowing and storage.
Benson, Trevor M.   +3 more
core   +1 more source

Nonhermitian transport effects in coupled-resonator optical waveguides [PDF]

open access: yes, 2014
Coupled-resonator optical waveguides (CROWs) are known to have interesting and useful dispersion properties. Here, we study the transport in these waveguides in the general case where each resonator is open and asymmetric, i.e., is leaky and possesses no
Schomerus, Henning, Wiersig, Jan
core   +2 more sources

Impacts of body donor non‐anonymization on students' educational and humanistic development: A systematic review

open access: yesAnatomical Sciences Education, EarlyView.
Abstract A recent trend in healthcare education has been the increasing emphasis on the development of humanism and empathy in students. Within anatomy education, some institutions have implemented curricular innovations such as donor non‐anonymization to facilitate this development.
Rodrigo Muscogliati   +5 more
wiley   +1 more source

DNA Vaccine for West Nile Virus Infection in Fish Crows (Corvus ossifragus)

open access: yesEmerging Infectious Diseases, 2003
A DNA vaccine for West Nile virus (WNV) was evaluated to determine whether its use could protect fish crows (Corvus ossifragus) from fatal WNV infection.
Michael J. Turell   +13 more
doaj   +1 more source

Coupled-resonator optical waveguides: Q-factor and disorder influence

open access: yes, 2010
Coupled resonator optical waveguides (CROW) can significantly reduce light propagation pulse velocity due to pronounced dispersion properties.
A. Martinez   +23 more
core   +1 more source

West Nile Virus Infections in (European) Birds [PDF]

open access: yes, 2016
West Nile virus (WNV), a member of the Flaviviridae family is an important emerging pathogen transmitted by mosquitoes of the Culex sp . wild-and (peri) domesticated birds act as the natural hosts of WNV.
Barzon, Luisa   +2 more
core   +1 more source

Falling pupil numbers and school closures: Setting a research agenda for a new era of precarity

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This paper explores the significant phenomenon of decreasing pupil numbers in England due to lower birth rates and the impact of a school closure on a school community. It then discusses how the sociology of education might research this major issue.
Eleanor Fagan, Alice Bradbury
wiley   +1 more source

The costs of extra‐pair behaviours in birds

open access: yesBiological Reviews, EarlyView.
ABSTRACT Extra‐pair behaviours – reproductive behaviours, including those related to copulation and paternity of offspring, amongst animals outside of a social pair bond – have long intrigued behavioural ecologists, particularly from the female animal's perspective.
Jørgen S. Søraker, Jamie Dunning
wiley   +1 more source

Rapid Antigen-Capture Assay To Detect West Nile Virus in Dead Corvids

open access: yesEmerging Infectious Diseases, 2003
The utility of the VecTest antigen-capture assay to detect West Nile virus (WNV) in field-collected dead corvids was evaluated in Manitoba and Ontario, Canada, in 2001 and 2002. Swabs were taken from the oropharynx, cloaca, or both of 109 American Crows,
Robbin Lindsay   +10 more
doaj   +1 more source

Managing Urban Crow Populations in Japan

open access: yesHuman-Wildlife Interactions, 2020
Crow (Corvus spp.) populations are increasing globally. This is cause for concern because overabundant crow populations can damage agricultural crops, harm native wildlife, and become a nuisance in urban areas. In Japan, the carrion (C. corone) and large-
Tsuyoshi Yoda
doaj   +1 more source

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