Results 51 to 60 of about 322,371 (160)

Designing coupled-resonator optical waveguide delay lines [PDF]

, 2004
We address the trade-offs among delay, loss, and bandwidth in the design of coupled-resonator optical waveguide (CROW) delay lines. We begin by showing the convergence of the transfer matrix, tight-binding, and time domain formalisms in the theoretical ...
Poon, Joyce K. S., Scheuer, Jacob, Xu, Yong, Yariv, Amnon   +3 more
core   +1 more source

Study of morphological and histological properties of the pancreas in crow (Linnaecus corvus) and Iraqi black partridge (Melanoperdix niger)

Open Veterinary Journal
Background: The structures of the pancreas in crow (Linnaecus corvus) and Iraqi black partridge (Melanoperdix niger) were the target for histological and morphometric differences in both birds.
Rabab AbdAlameer Naser, Salah Hasan Almaliki, Fatimah Swadi Zghair, Ali Ibrahim Ali Al-Ezzy   +3 more
doaj   +1 more source

Tools to support maintenance strategies under soft soil conditions [PDF]

Proceedings of the International Association of Hydrological Sciences, 2015
Costs for maintenance of infrastructure in municipalities with soft soil underground conditions, are estimated to be almost 40 % higher than in others. As a result, these municipalities meet financial problems that cause overdue maintenance.
J. W. M. Lambert, J. J. van Meerten, M. P. Woning, M. J. Eijbersen, M. Huber   +4 more
doaj   +1 more source

A continuum of psychosis, one human gene, and not much else - the case for homogeneity [PDF]

, 1995
The contention of this paper is that psychoses are not a collection of separate and unrelated diseases, but a set of diverse expressions of a single underlying entity.
Crow, Prof TJ
core   +1 more source

Trapping efficacy of invasive crows is affected by environmental factors and deployment history

Wildlife Society Bulletin
House crows (Corvus splendens) are considered an invasive species and are prevalent in parts of Europe, Africa, and Southeast Asia. Existing crow management measures include food limitation, habitat modification, and direct population control. The latter
Cheryl K. L. Yong, Malcolm C. K. Soh, Astri Noorbaini Samsuri, Kai Ning Lim, Kenneth B. H. Er   +4 more
doaj   +1 more source

Comment on Arulananthan et al. The Status of the Coral Reefs of the Jaffna Peninsula (Northern Sri Lanka), with 36 Coral Species New to Sri Lanka Confirmed by DNA Bar-Coding. Oceans 2021, 2, 509–529

Oceans
We are responding to an article by Arulananthan et al [...]
Manuja Promodya Hendawitharana, Adriaan Gittenberger, Prabath Krishantha Jayasinghe, Deishini Rupika Herath   +3 more
doaj   +1 more source

Sequence and phylogeny of the complete mitochondrial genome of the Himalayan jungle crow (Corvidae: Corvus macrorhynchos intermedius) from Pakistan

Mitochondrial DNA. Part B. Resources, 2020
Corvus macrorhynchos formerly referred to as the jungle crow or the large-billed crow is a polytypic species with unresolved taxonomy, comprising various subspecies widespread across South, Southeast, and East Asia.
Farheena Iqbal, Qasim Ayub, Beng Kah Song, Robyn Wilson, Muhammad Fahim, Sadequr Rahman   +5 more
doaj   +1 more source

The impact of distance and the crow hop on medial elbow stress during an interval throwing program

Orthopaedic Journal of Sports Medicine, 2020
Objectives: Rehabilitation programs following ulnar collateral ligament reconstruction include an interval throwing program in order to gradually increase stress and prevent excessive elbow valgus loads.
Austin Cross BS, Grace Smith, Caleb Gulledge, Dylan Koolmees, Vasilios Moutzouros, Eric Makhni, Vincent Lizzio   +6 more
doaj   +1 more source

Cadmium and arsenic concentrations in Sri Lankan rice and their potential health risks

Ceylon Journal of Science, 2020
Arsenic (As) and cadmium (Cd) concentrations have been analysed in locally grown rice grains from North Central Province, Sri Lanka. Totally, 186 samples including newly improved and traditional varieties were collected during September-December 2016 ...
E. M. R. K. B. Edirisinghe, B. K. K. K. Jinadasa   +1 more
doaj   +1 more source

Theory of coupled resonator optical waveguides exhibiting high-order exceptional points of degeneracy [PDF]

, 2017
We present an approach and a theoretical framework for generating high-order exceptional points of degeneracy (EPDs) in photonic structures based on periodic coupled resonator optical waveguides (CROWs). Such EPDs involve the coalescence of Floquet-Bloch
Capolino, F, Nada, MY, Othman, MAK
core